{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# SF Salaries\n",
    "In this notebook i explore San Francisco city employee salary data, which can be found on kaggle: \n",
    "https://www.kaggle.com/kaggle/sf-salaries"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Importing libraries"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
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i=0,a=0;a<n.length;a++)e=(0|r.words[a])+(0|n.words[a])+i,this.words[a]=67108863&e,i=e>>>26;for(;0!==i&&a<r.length;a++)e=(0|r.words[a])+i,this.words[a]=67108863&e,i=e>>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;a<r.length;a++)this.words[a]=r.words[a];return this},a.prototype.add=function(t){var e;return 0!==t.negative&&0===this.negative?(t.negative=0,e=this.sub(t),t.negative^=1,e):0===t.negative&&0!==this.negative?(this.negative=0,e=t.sub(this),this.negative=1,e):this.length>t.length?this.clone().iadd(t):t.clone().iadd(this)},a.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r=this.cmp(t);if(0===r)return this.negative=0,this.length=1,this.words[0]=0,this;var n,i;r>0?(n=this,i=t):(n=t,i=this);for(var a=0,o=0;o<i.length;o++)a=(e=(0|n.words[o])-(0|i.words[o])+a)>>26,this.words[o]=67108863&e;for(;0!==a&&o<n.length;o++)a=(e=(0|n.words[o])+a)>>26,this.words[o]=67108863&e;if(0===a&&o<n.length&&n!==this)for(;o<n.length;o++)this.words[o]=n.words[o];return this.length=Math.max(this.length,o),n!==this&&(this.negative=1),this.strip()},a.prototype.sub=function(t){return this.clone().isub(t)};var w=function(t,e,r){var n,i,a,o=t.words,s=e.words,l=r.words,c=0,u=0|o[0],f=8191&u,h=u>>>13,d=0|o[1],p=8191&d,m=d>>>13,g=0|o[2],v=8191&g,y=g>>>13,x=0|o[3],b=8191&x,_=x>>>13,w=0|o[4],M=8191&w,k=w>>>13,A=0|o[5],T=8191&A,S=A>>>13,E=0|o[6],L=8191&E,C=E>>>13,z=0|o[7],D=8191&z,I=z>>>13,P=0|o[8],O=8191&P,F=P>>>13,R=0|o[9],N=8191&R,j=R>>>13,B=0|s[0],U=8191&B,V=B>>>13,q=0|s[1],H=8191&q,G=q>>>13,Y=0|s[2],W=8191&Y,X=Y>>>13,Z=0|s[3],J=8191&Z,K=Z>>>13,Q=0|s[4],$=8191&Q,tt=Q>>>13,et=0|s[5],rt=8191&et,nt=et>>>13,it=0|s[6],at=8191&it,ot=it>>>13,st=0|s[7],lt=8191&st,ct=st>>>13,ut=0|s[8],ft=8191&ut,ht=ut>>>13,dt=0|s[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var gt=(c+(n=Math.imul(f,U))|0)+((8191&(i=(i=Math.imul(f,V))+Math.imul(h,U)|0))<<13)|0;c=((a=Math.imul(h,V))+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(p,U),i=(i=Math.imul(p,V))+Math.imul(m,U)|0,a=Math.imul(m,V);var vt=(c+(n=n+Math.imul(f,H)|0)|0)+((8191&(i=(i=i+Math.imul(f,G)|0)+Math.imul(h,H)|0))<<13)|0;c=((a=a+Math.imul(h,G)|0)+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(v,U),i=(i=Math.imul(v,V))+Math.imul(y,U)|0,a=Math.imul(y,V),n=n+Math.imul(p,H)|0,i=(i=i+Math.imul(p,G)|0)+Math.imul(m,H)|0,a=a+Math.imul(m,G)|0;var yt=(c+(n=n+Math.imul(f,W)|0)|0)+((8191&(i=(i=i+Math.imul(f,X)|0)+Math.imul(h,W)|0))<<13)|0;c=((a=a+Math.imul(h,X)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(b,U),i=(i=Math.imul(b,V))+Math.imul(_,U)|0,a=Math.imul(_,V),n=n+Math.imul(v,H)|0,i=(i=i+Math.imul(v,G)|0)+Math.imul(y,H)|0,a=a+Math.imul(y,G)|0,n=n+Math.imul(p,W)|0,i=(i=i+Math.imul(p,X)|0)+Math.imul(m,W)|0,a=a+Math.imul(m,X)|0;var xt=(c+(n=n+Math.imul(f,J)|0)|0)+((8191&(i=(i=i+Math.imul(f,K)|0)+Math.imul(h,J)|0))<<13)|0;c=((a=a+Math.imul(h,K)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(M,U),i=(i=Math.imul(M,V))+Math.imul(k,U)|0,a=Math.imul(k,V),n=n+Math.imul(b,H)|0,i=(i=i+Math.imul(b,G)|0)+Math.imul(_,H)|0,a=a+Math.imul(_,G)|0,n=n+Math.imul(v,W)|0,i=(i=i+Math.imul(v,X)|0)+Math.imul(y,W)|0,a=a+Math.imul(y,X)|0,n=n+Math.imul(p,J)|0,i=(i=i+Math.imul(p,K)|0)+Math.imul(m,J)|0,a=a+Math.imul(m,K)|0;var bt=(c+(n=n+Math.imul(f,$)|0)|0)+((8191&(i=(i=i+Math.imul(f,tt)|0)+Math.imul(h,$)|0))<<13)|0;c=((a=a+Math.imul(h,tt)|0)+(i>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(T,U),i=(i=Math.imul(T,V))+Math.imul(S,U)|0,a=Math.imul(S,V),n=n+Math.imul(M,H)|0,i=(i=i+Math.imul(M,G)|0)+Math.imul(k,H)|0,a=a+Math.imul(k,G)|0,n=n+Math.imul(b,W)|0,i=(i=i+Math.imul(b,X)|0)+Math.imul(_,W)|0,a=a+Math.imul(_,X)|0,n=n+Math.imul(v,J)|0,i=(i=i+Math.imul(v,K)|0)+Math.imul(y,J)|0,a=a+Math.imul(y,K)|0,n=n+Math.imul(p,$)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(m,$)|0,a=a+Math.imul(m,tt)|0;var _t=(c+(n=n+Math.imul(f,rt)|0)|0)+((8191&(i=(i=i+Math.imul(f,nt)|0)+Math.imul(h,rt)|0))<<13)|0;c=((a=a+Math.imul(h,nt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(L,U),i=(i=Math.imul(L,V))+Math.imul(C,U)|0,a=Math.imul(C,V),n=n+Math.imul(T,H)|0,i=(i=i+Math.imul(T,G)|0)+Math.imul(S,H)|0,a=a+Math.imul(S,G)|0,n=n+Math.imul(M,W)|0,i=(i=i+Math.imul(M,X)|0)+Math.imul(k,W)|0,a=a+Math.imul(k,X)|0,n=n+Math.imul(b,J)|0,i=(i=i+Math.imul(b,K)|0)+Math.imul(_,J)|0,a=a+Math.imul(_,K)|0,n=n+Math.imul(v,$)|0,i=(i=i+Math.imul(v,tt)|0)+Math.imul(y,$)|0,a=a+Math.imul(y,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(m,rt)|0,a=a+Math.imul(m,nt)|0;var wt=(c+(n=n+Math.imul(f,at)|0)|0)+((8191&(i=(i=i+Math.imul(f,ot)|0)+Math.imul(h,at)|0))<<13)|0;c=((a=a+Math.imul(h,ot)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(D,U),i=(i=Math.imul(D,V))+Math.imul(I,U)|0,a=Math.imul(I,V),n=n+Math.imul(L,H)|0,i=(i=i+Math.imul(L,G)|0)+Math.imul(C,H)|0,a=a+Math.imul(C,G)|0,n=n+Math.imul(T,W)|0,i=(i=i+Math.imul(T,X)|0)+Math.imul(S,W)|0,a=a+Math.imul(S,X)|0,n=n+Math.imul(M,J)|0,i=(i=i+Math.imul(M,K)|0)+Math.imul(k,J)|0,a=a+Math.imul(k,K)|0,n=n+Math.imul(b,$)|0,i=(i=i+Math.imul(b,tt)|0)+Math.imul(_,$)|0,a=a+Math.imul(_,tt)|0,n=n+Math.imul(v,rt)|0,i=(i=i+Math.imul(v,nt)|0)+Math.imul(y,rt)|0,a=a+Math.imul(y,nt)|0,n=n+Math.imul(p,at)|0,i=(i=i+Math.imul(p,ot)|0)+Math.imul(m,at)|0,a=a+Math.imul(m,ot)|0;var Mt=(c+(n=n+Math.imul(f,lt)|0)|0)+((8191&(i=(i=i+Math.imul(f,ct)|0)+Math.imul(h,lt)|0))<<13)|0;c=((a=a+Math.imul(h,ct)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(O,U),i=(i=Math.imul(O,V))+Math.imul(F,U)|0,a=Math.imul(F,V),n=n+Math.imul(D,H)|0,i=(i=i+Math.imul(D,G)|0)+Math.imul(I,H)|0,a=a+Math.imul(I,G)|0,n=n+Math.imul(L,W)|0,i=(i=i+Math.imul(L,X)|0)+Math.imul(C,W)|0,a=a+Math.imul(C,X)|0,n=n+Math.imul(T,J)|0,i=(i=i+Math.imul(T,K)|0)+Math.imul(S,J)|0,a=a+Math.imul(S,K)|0,n=n+Math.imul(M,$)|0,i=(i=i+Math.imul(M,tt)|0)+Math.imul(k,$)|0,a=a+Math.imul(k,tt)|0,n=n+Math.imul(b,rt)|0,i=(i=i+Math.imul(b,nt)|0)+Math.imul(_,rt)|0,a=a+Math.imul(_,nt)|0,n=n+Math.imul(v,at)|0,i=(i=i+Math.imul(v,ot)|0)+Math.imul(y,at)|0,a=a+Math.imul(y,ot)|0,n=n+Math.imul(p,lt)|0,i=(i=i+Math.imul(p,ct)|0)+Math.imul(m,lt)|0,a=a+Math.imul(m,ct)|0;var kt=(c+(n=n+Math.imul(f,ft)|0)|0)+((8191&(i=(i=i+Math.imul(f,ht)|0)+Math.imul(h,ft)|0))<<13)|0;c=((a=a+Math.imul(h,ht)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(N,U),i=(i=Math.imul(N,V))+Math.imul(j,U)|0,a=Math.imul(j,V),n=n+Math.imul(O,H)|0,i=(i=i+Math.imul(O,G)|0)+Math.imul(F,H)|0,a=a+Math.imul(F,G)|0,n=n+Math.imul(D,W)|0,i=(i=i+Math.imul(D,X)|0)+Math.imul(I,W)|0,a=a+Math.imul(I,X)|0,n=n+Math.imul(L,J)|0,i=(i=i+Math.imul(L,K)|0)+Math.imul(C,J)|0,a=a+Math.imul(C,K)|0,n=n+Math.imul(T,$)|0,i=(i=i+Math.imul(T,tt)|0)+Math.imul(S,$)|0,a=a+Math.imul(S,tt)|0,n=n+Math.imul(M,rt)|0,i=(i=i+Math.imul(M,nt)|0)+Math.imul(k,rt)|0,a=a+Math.imul(k,nt)|0,n=n+Math.imul(b,at)|0,i=(i=i+Math.imul(b,ot)|0)+Math.imul(_,at)|0,a=a+Math.imul(_,ot)|0,n=n+Math.imul(v,lt)|0,i=(i=i+Math.imul(v,ct)|0)+Math.imul(y,lt)|0,a=a+Math.imul(y,ct)|0,n=n+Math.imul(p,ft)|0,i=(i=i+Math.imul(p,ht)|0)+Math.imul(m,ft)|0,a=a+Math.imul(m,ht)|0;var At=(c+(n=n+Math.imul(f,pt)|0)|0)+((8191&(i=(i=i+Math.imul(f,mt)|0)+Math.imul(h,pt)|0))<<13)|0;c=((a=a+Math.imul(h,mt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(N,H),i=(i=Math.imul(N,G))+Math.imul(j,H)|0,a=Math.imul(j,G),n=n+Math.imul(O,W)|0,i=(i=i+Math.imul(O,X)|0)+Math.imul(F,W)|0,a=a+Math.imul(F,X)|0,n=n+Math.imul(D,J)|0,i=(i=i+Math.imul(D,K)|0)+Math.imul(I,J)|0,a=a+Math.imul(I,K)|0,n=n+Math.imul(L,$)|0,i=(i=i+Math.imul(L,tt)|0)+Math.imul(C,$)|0,a=a+Math.imul(C,tt)|0,n=n+Math.imul(T,rt)|0,i=(i=i+Math.imul(T,nt)|0)+Math.imul(S,rt)|0,a=a+Math.imul(S,nt)|0,n=n+Math.imul(M,at)|0,i=(i=i+Math.imul(M,ot)|0)+Math.imul(k,at)|0,a=a+Math.imul(k,ot)|0,n=n+Math.imul(b,lt)|0,i=(i=i+Math.imul(b,ct)|0)+Math.imul(_,lt)|0,a=a+Math.imul(_,ct)|0,n=n+Math.imul(v,ft)|0,i=(i=i+Math.imul(v,ht)|0)+Math.imul(y,ft)|0,a=a+Math.imul(y,ht)|0;var Tt=(c+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;c=((a=a+Math.imul(m,mt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(N,W),i=(i=Math.imul(N,X))+Math.imul(j,W)|0,a=Math.imul(j,X),n=n+Math.imul(O,J)|0,i=(i=i+Math.imul(O,K)|0)+Math.imul(F,J)|0,a=a+Math.imul(F,K)|0,n=n+Math.imul(D,$)|0,i=(i=i+Math.imul(D,tt)|0)+Math.imul(I,$)|0,a=a+Math.imul(I,tt)|0,n=n+Math.imul(L,rt)|0,i=(i=i+Math.imul(L,nt)|0)+Math.imul(C,rt)|0,a=a+Math.imul(C,nt)|0,n=n+Math.imul(T,at)|0,i=(i=i+Math.imul(T,ot)|0)+Math.imul(S,at)|0,a=a+Math.imul(S,ot)|0,n=n+Math.imul(M,lt)|0,i=(i=i+Math.imul(M,ct)|0)+Math.imul(k,lt)|0,a=a+Math.imul(k,ct)|0,n=n+Math.imul(b,ft)|0,i=(i=i+Math.imul(b,ht)|0)+Math.imul(_,ft)|0,a=a+Math.imul(_,ht)|0;var St=(c+(n=n+Math.imul(v,pt)|0)|0)+((8191&(i=(i=i+Math.imul(v,mt)|0)+Math.imul(y,pt)|0))<<13)|0;c=((a=a+Math.imul(y,mt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(N,J),i=(i=Math.imul(N,K))+Math.imul(j,J)|0,a=Math.imul(j,K),n=n+Math.imul(O,$)|0,i=(i=i+Math.imul(O,tt)|0)+Math.imul(F,$)|0,a=a+Math.imul(F,tt)|0,n=n+Math.imul(D,rt)|0,i=(i=i+Math.imul(D,nt)|0)+Math.imul(I,rt)|0,a=a+Math.imul(I,nt)|0,n=n+Math.imul(L,at)|0,i=(i=i+Math.imul(L,ot)|0)+Math.imul(C,at)|0,a=a+Math.imul(C,ot)|0,n=n+Math.imul(T,lt)|0,i=(i=i+Math.imul(T,ct)|0)+Math.imul(S,lt)|0,a=a+Math.imul(S,ct)|0,n=n+Math.imul(M,ft)|0,i=(i=i+Math.imul(M,ht)|0)+Math.imul(k,ft)|0,a=a+Math.imul(k,ht)|0;var Et=(c+(n=n+Math.imul(b,pt)|0)|0)+((8191&(i=(i=i+Math.imul(b,mt)|0)+Math.imul(_,pt)|0))<<13)|0;c=((a=a+Math.imul(_,mt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(N,$),i=(i=Math.imul(N,tt))+Math.imul(j,$)|0,a=Math.imul(j,tt),n=n+Math.imul(O,rt)|0,i=(i=i+Math.imul(O,nt)|0)+Math.imul(F,rt)|0,a=a+Math.imul(F,nt)|0,n=n+Math.imul(D,at)|0,i=(i=i+Math.imul(D,ot)|0)+Math.imul(I,at)|0,a=a+Math.imul(I,ot)|0,n=n+Math.imul(L,lt)|0,i=(i=i+Math.imul(L,ct)|0)+Math.imul(C,lt)|0,a=a+Math.imul(C,ct)|0,n=n+Math.imul(T,ft)|0,i=(i=i+Math.imul(T,ht)|0)+Math.imul(S,ft)|0,a=a+Math.imul(S,ht)|0;var Lt=(c+(n=n+Math.imul(M,pt)|0)|0)+((8191&(i=(i=i+Math.imul(M,mt)|0)+Math.imul(k,pt)|0))<<13)|0;c=((a=a+Math.imul(k,mt)|0)+(i>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,n=Math.imul(N,rt),i=(i=Math.imul(N,nt))+Math.imul(j,rt)|0,a=Math.imul(j,nt),n=n+Math.imul(O,at)|0,i=(i=i+Math.imul(O,ot)|0)+Math.imul(F,at)|0,a=a+Math.imul(F,ot)|0,n=n+Math.imul(D,lt)|0,i=(i=i+Math.imul(D,ct)|0)+Math.imul(I,lt)|0,a=a+Math.imul(I,ct)|0,n=n+Math.imul(L,ft)|0,i=(i=i+Math.imul(L,ht)|0)+Math.imul(C,ft)|0,a=a+Math.imul(C,ht)|0;var Ct=(c+(n=n+Math.imul(T,pt)|0)|0)+((8191&(i=(i=i+Math.imul(T,mt)|0)+Math.imul(S,pt)|0))<<13)|0;c=((a=a+Math.imul(S,mt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(N,at),i=(i=Math.imul(N,ot))+Math.imul(j,at)|0,a=Math.imul(j,ot),n=n+Math.imul(O,lt)|0,i=(i=i+Math.imul(O,ct)|0)+Math.imul(F,lt)|0,a=a+Math.imul(F,ct)|0,n=n+Math.imul(D,ft)|0,i=(i=i+Math.imul(D,ht)|0)+Math.imul(I,ft)|0,a=a+Math.imul(I,ht)|0;var zt=(c+(n=n+Math.imul(L,pt)|0)|0)+((8191&(i=(i=i+Math.imul(L,mt)|0)+Math.imul(C,pt)|0))<<13)|0;c=((a=a+Math.imul(C,mt)|0)+(i>>>13)|0)+(zt>>>26)|0,zt&=67108863,n=Math.imul(N,lt),i=(i=Math.imul(N,ct))+Math.imul(j,lt)|0,a=Math.imul(j,ct),n=n+Math.imul(O,ft)|0,i=(i=i+Math.imul(O,ht)|0)+Math.imul(F,ft)|0,a=a+Math.imul(F,ht)|0;var Dt=(c+(n=n+Math.imul(D,pt)|0)|0)+((8191&(i=(i=i+Math.imul(D,mt)|0)+Math.imul(I,pt)|0))<<13)|0;c=((a=a+Math.imul(I,mt)|0)+(i>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,n=Math.imul(N,ft),i=(i=Math.imul(N,ht))+Math.imul(j,ft)|0,a=Math.imul(j,ht);var It=(c+(n=n+Math.imul(O,pt)|0)|0)+((8191&(i=(i=i+Math.imul(O,mt)|0)+Math.imul(F,pt)|0))<<13)|0;c=((a=a+Math.imul(F,mt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863;var Pt=(c+(n=Math.imul(N,pt))|0)+((8191&(i=(i=Math.imul(N,mt))+Math.imul(j,pt)|0))<<13)|0;return c=((a=Math.imul(j,mt))+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,l[0]=gt,l[1]=vt,l[2]=yt,l[3]=xt,l[4]=bt,l[5]=_t,l[6]=wt,l[7]=Mt,l[8]=kt,l[9]=At,l[10]=Tt,l[11]=St,l[12]=Et,l[13]=Lt,l[14]=Ct,l[15]=zt,l[16]=Dt,l[17]=It,l[18]=Pt,0!==c&&(l[19]=c,r.length++),r};Math.imul||(w=l),a.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?w(this,t,e):r<63?l(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,a=0;a<r.length-1;a++){var o=i;i=0;for(var s=67108863&n,l=Math.min(a,e.length-1),c=Math.max(0,a-t.length+1);c<=l;c++){var u=a-c,f=(0|t.words[u])*(0|e.words[c]),h=67108863&f;s=67108863&(h=h+s|0),i+=(o=(o=o+(f/67108864|0)|0)+(h>>>26)|0)>>>26,o&=67108863}r.words[a]=s,n=o,o=i}return 0!==n?r.words[a]=n:r.length--,r.strip()}(this,t,e):c(this,t,e)},u.prototype.makeRBT=function(t){for(var e=new Array(t),r=a.prototype._countBits(t)-1,n=0;n<t;n++)e[n]=this.revBin(n,r,t);return e},u.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var n=0,i=0;i<e;i++)n|=(1&t)<<e-i-1,t>>=1;return n},u.prototype.permute=function(t,e,r,n,i,a){for(var o=0;o<a;o++)n[o]=e[t[o]],i[o]=r[t[o]]},u.prototype.transform=function(t,e,r,n,i,a){this.permute(a,t,e,r,n,i);for(var o=1;o<i;o<<=1)for(var s=o<<1,l=Math.cos(2*Math.PI/s),c=Math.sin(2*Math.PI/s),u=0;u<i;u+=s)for(var f=l,h=c,d=0;d<o;d++){var p=r[u+d],m=n[u+d],g=r[u+d+o],v=n[u+d+o],y=f*g-h*v;v=f*v+h*g,g=y,r[u+d]=p+g,n[u+d]=m+v,r[u+d+o]=p-g,n[u+d+o]=m-v,d!==s&&(y=l*f-c*h,h=l*h+c*f,f=y)}},u.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),n=1&r,i=0;for(r=r/2|0;r;r>>>=1)i++;return 1<<i+1+n},u.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=t[n];t[n]=t[r-n-1],t[r-n-1]=i,i=e[n],e[n]=-e[r-n-1],e[r-n-1]=-i}},u.prototype.normalize13b=function(t,e){for(var r=0,n=0;n<e/2;n++){var i=8192*Math.round(t[2*n+1]/e)+Math.round(t[2*n]/e)+r;t[n]=67108863&i,r=i<67108864?0:i/67108864|0}return t},u.prototype.convert13b=function(t,e,r,i){for(var a=0,o=0;o<e;o++)a+=0|t[o],r[2*o]=8191&a,a>>>=13,r[2*o+1]=8191&a,a>>>=13;for(o=2*e;o<i;++o)r[o]=0;n(0===a),n(0==(-8192&a))},u.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},u.prototype.mulp=function(t,e,r){var n=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(n),a=this.stub(n),o=new Array(n),s=new Array(n),l=new Array(n),c=new Array(n),u=new Array(n),f=new Array(n),h=r.words;h.length=n,this.convert13b(t.words,t.length,o,n),this.convert13b(e.words,e.length,c,n),this.transform(o,a,s,l,n,i),this.transform(c,a,u,f,n,i);for(var d=0;d<n;d++){var p=s[d]*u[d]-l[d]*f[d];l[d]=s[d]*f[d]+l[d]*u[d],s[d]=p}return this.conjugate(s,l,n),this.transform(s,l,h,a,n,i),this.conjugate(h,a,n),this.normalize13b(h,n),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},a.prototype.mul=function(t){var e=new a(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},a.prototype.mulf=function(t){var e=new a(null);return e.words=new Array(this.length+t.length),c(this,t,e)},a.prototype.imul=function(t){return this.clone().mulTo(t,this)},a.prototype.imuln=function(t){n(\"number\"==typeof t),n(t<67108864);for(var e=0,r=0;r<this.length;r++){var i=(0|this.words[r])*t,a=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=a>>>26,this.words[r]=67108863&a}return 0!==e&&(this.words[r]=e,this.length++),this},a.prototype.muln=function(t){return this.clone().imuln(t)},a.prototype.sqr=function(){return this.mul(this)},a.prototype.isqr=function(){return this.imul(this.clone())},a.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var n=r/26|0,i=r%26;e[r]=(t.words[n]&1<<i)>>>i}return e}(t);if(0===e.length)return new a(1);for(var r=this,n=0;n<e.length&&0===e[n];n++,r=r.sqr());if(++n<e.length)for(var i=r.sqr();n<e.length;n++,i=i.sqr())0!==e[n]&&(r=r.mul(i));return r},a.prototype.iushln=function(t){n(\"number\"==typeof t&&t>=0);var e,r=t%26,i=(t-r)/26,a=67108863>>>26-r<<26-r;if(0!==r){var o=0;for(e=0;e<this.length;e++){var s=this.words[e]&a,l=(0|this.words[e])-s<<r;this.words[e]=l|o,o=s>>>26-r}o&&(this.words[e]=o,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e<i;e++)this.words[e]=0;this.length+=i}return this.strip()},a.prototype.ishln=function(t){return n(0===this.negative),this.iushln(t)},a.prototype.iushrn=function(t,e,r){n(\"number\"==typeof t&&t>=0);var i;i=e?(e-e%26)/26:0;var a=t%26,o=Math.min((t-a)/26,this.length),s=67108863^67108863>>>a<<a,l=r;if(i-=o,i=Math.max(0,i),l){for(var c=0;c<o;c++)l.words[c]=this.words[c];l.length=o}if(0===o);else if(this.length>o)for(this.length-=o,c=0;c<this.length;c++)this.words[c]=this.words[c+o];else this.words[0]=0,this.length=1;var u=0;for(c=this.length-1;c>=0&&(0!==u||c>=i);c--){var f=0|this.words[c];this.words[c]=u<<26-a|f>>>a,u=f&s}return l&&0!==u&&(l.words[l.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},a.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},a.prototype.shln=function(t){return this.clone().ishln(t)},a.prototype.ushln=function(t){return this.clone().iushln(t)},a.prototype.shrn=function(t){return this.clone().ishrn(t)},a.prototype.ushrn=function(t){return this.clone().iushrn(t)},a.prototype.testn=function(t){n(\"number\"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<<e;if(this.length<=r)return!1;return!!(this.words[r]&i)},a.prototype.imaskn=function(t){n(\"number\"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,\"imaskn works only with positive numbers\"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this.strip()},a.prototype.maskn=function(t){return this.clone().imaskn(t)},a.prototype.iaddn=function(t){return n(\"number\"==typeof t),n(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},a.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},a.prototype.isubn=function(t){if(n(\"number\"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},a.prototype.addn=function(t){return this.clone().iaddn(t)},a.prototype.subn=function(t){return this.clone().isubn(t)},a.prototype.iabs=function(){return this.negative=0,this},a.prototype.abs=function(){return this.clone().iabs()},a.prototype._ishlnsubmul=function(t,e,r){var i,a=t.length+r;this._expand(a);var o,s=0;for(i=0;i<t.length;i++){o=(0|this.words[i+r])+s;var l=(0|t.words[i])*e;s=((o-=67108863&l)>>26)-(l/67108864|0),this.words[i+r]=67108863&o}for(;i<this.length-r;i++)s=(o=(0|this.words[i+r])+s)>>26,this.words[i+r]=67108863&o;if(0===s)return this.strip();for(n(-1===s),s=0,i=0;i<this.length;i++)s=(o=-(0|this.words[i])+s)>>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},a.prototype._wordDiv=function(t,e){var r=this.length-t.length,n=this.clone(),i=t,o=0|i.words[i.length-1];0!==(r=26-this._countBits(o))&&(i=i.ushln(r),n.iushln(r),o=0|i.words[i.length-1]);var s,l=n.length-i.length;if(\"mod\"!==e){(s=new a(null)).length=l+1,s.words=new Array(s.length);for(var c=0;c<s.length;c++)s.words[c]=0}var u=n.clone()._ishlnsubmul(i,1,l);0===u.negative&&(n=u,s&&(s.words[l]=1));for(var f=l-1;f>=0;f--){var h=67108864*(0|n.words[i.length+f])+(0|n.words[i.length+f-1]);for(h=Math.min(h/o|0,67108863),n._ishlnsubmul(i,h,f);0!==n.negative;)h--,n.negative=0,n._ishlnsubmul(i,1,f),n.isZero()||(n.negative^=1);s&&(s.words[f]=h)}return s&&s.strip(),n.strip(),\"div\"!==e&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},a.prototype.divmod=function(t,e,r){if(n(!t.isZero()),this.isZero())return{div:new a(0),mod:new a(0)};var i,o,s;return 0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),\"mod\"!==e&&(i=s.div.neg()),\"div\"!==e&&(o=s.mod.neg(),r&&0!==o.negative&&o.iadd(t)),{div:i,mod:o}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),\"mod\"!==e&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),\"div\"!==e&&(o=s.mod.neg(),r&&0!==o.negative&&o.isub(t)),{div:s.div,mod:o}):t.length>this.length||this.cmp(t)<0?{div:new a(0),mod:this}:1===t.length?\"div\"===e?{div:this.divn(t.words[0]),mod:null}:\"mod\"===e?{div:null,mod:new a(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new a(this.modn(t.words[0]))}:this._wordDiv(t,e)},a.prototype.div=function(t){return this.divmod(t,\"div\",!1).div},a.prototype.mod=function(t){return this.divmod(t,\"mod\",!1).mod},a.prototype.umod=function(t){return this.divmod(t,\"mod\",!0).mod},a.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),a=r.cmp(n);return a<0||1===i&&0===a?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},a.prototype.modn=function(t){n(t<=67108863);for(var e=(1<<26)%t,r=0,i=this.length-1;i>=0;i--)r=(e*r+(0|this.words[i]))%t;return r},a.prototype.idivn=function(t){n(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*e;this.words[r]=i/t|0,e=i%t}return this.strip()},a.prototype.divn=function(t){return this.clone().idivn(t)},a.prototype.egcd=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new a(1),o=new a(0),s=new a(0),l=new a(1),c=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++c;for(var u=r.clone(),f=e.clone();!e.isZero();){for(var h=0,d=1;0==(e.words[0]&d)&&h<26;++h,d<<=1);if(h>0)for(e.iushrn(h);h-- >0;)(i.isOdd()||o.isOdd())&&(i.iadd(u),o.isub(f)),i.iushrn(1),o.iushrn(1);for(var p=0,m=1;0==(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||l.isOdd())&&(s.iadd(u),l.isub(f)),s.iushrn(1),l.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(s),o.isub(l)):(r.isub(e),s.isub(i),l.isub(o))}return{a:s,b:l,gcd:r.iushln(c)}},a.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new a(1),o=new a(0),s=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var l=0,c=1;0==(e.words[0]&c)&&l<26;++l,c<<=1);if(l>0)for(e.iushrn(l);l-- >0;)i.isOdd()&&i.iadd(s),i.iushrn(1);for(var u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(u>0)for(r.iushrn(u);u-- >0;)o.isOdd()&&o.iadd(s),o.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(o)):(r.isub(e),o.isub(i))}var h;return(h=0===e.cmpn(1)?i:o).cmpn(0)<0&&h.iadd(t),h},a.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var a=e;e=r,r=a}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},a.prototype.invm=function(t){return this.egcd(t).a.umod(t)},a.prototype.isEven=function(){return 0==(1&this.words[0])},a.prototype.isOdd=function(){return 1==(1&this.words[0])},a.prototype.andln=function(t){return this.words[0]&t},a.prototype.bincn=function(t){n(\"number\"==typeof t);var e=t%26,r=(t-e)/26,i=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=i,this;for(var a=i,o=r;0!==a&&o<this.length;o++){var s=0|this.words[o];a=(s+=a)>>>26,s&=67108863,this.words[o]=s}return 0!==a&&(this.words[o]=a,this.length++),this},a.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},a.prototype.cmpn=function(t){var e=t<0;if(0!==this.negative&&!e)return-1;if(0===this.negative&&e)return 1;this.strip();var r;if(this.length>1)r=1;else{e&&(t=-t),n(t<=67108863,\"Number is too big\");var i=0|this.words[0];r=i===t?0:i<t?-1:1}return 0!==this.negative?0|-r:r},a.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},a.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var n=0|this.words[r],i=0|t.words[r];if(n!==i){n<i?e=-1:n>i&&(e=1);break}}return e},a.prototype.gtn=function(t){return 1===this.cmpn(t)},a.prototype.gt=function(t){return 1===this.cmp(t)},a.prototype.gten=function(t){return this.cmpn(t)>=0},a.prototype.gte=function(t){return this.cmp(t)>=0},a.prototype.ltn=function(t){return-1===this.cmpn(t)},a.prototype.lt=function(t){return-1===this.cmp(t)},a.prototype.lten=function(t){return this.cmpn(t)<=0},a.prototype.lte=function(t){return this.cmp(t)<=0},a.prototype.eqn=function(t){return 0===this.cmpn(t)},a.prototype.eq=function(t){return 0===this.cmp(t)},a.red=function(t){return new g(t)},a.prototype.toRed=function(t){return n(!this.red,\"Already a number in reduction context\"),n(0===this.negative,\"red works only with positives\"),t.convertTo(this)._forceRed(t)},a.prototype.fromRed=function(){return n(this.red,\"fromRed works only with numbers in reduction context\"),this.red.convertFrom(this)},a.prototype._forceRed=function(t){return this.red=t,this},a.prototype.forceRed=function(t){return n(!this.red,\"Already a number in reduction context\"),this._forceRed(t)},a.prototype.redAdd=function(t){return n(this.red,\"redAdd works only with red numbers\"),this.red.add(this,t)},a.prototype.redIAdd=function(t){return n(this.red,\"redIAdd works only with red numbers\"),this.red.iadd(this,t)},a.prototype.redSub=function(t){return n(this.red,\"redSub works only with red numbers\"),this.red.sub(this,t)},a.prototype.redISub=function(t){return n(this.red,\"redISub works only with red numbers\"),this.red.isub(this,t)},a.prototype.redShl=function(t){return n(this.red,\"redShl works only with red numbers\"),this.red.shl(this,t)},a.prototype.redMul=function(t){return n(this.red,\"redMul works only with red numbers\"),this.red._verify2(this,t),this.red.mul(this,t)},a.prototype.redIMul=function(t){return n(this.red,\"redMul works only with red numbers\"),this.red._verify2(this,t),this.red.imul(this,t)},a.prototype.redSqr=function(){return n(this.red,\"redSqr works only with red numbers\"),this.red._verify1(this),this.red.sqr(this)},a.prototype.redISqr=function(){return n(this.red,\"redISqr works only with red numbers\"),this.red._verify1(this),this.red.isqr(this)},a.prototype.redSqrt=function(){return n(this.red,\"redSqrt works only with red numbers\"),this.red._verify1(this),this.red.sqrt(this)},a.prototype.redInvm=function(){return n(this.red,\"redInvm works only with red numbers\"),this.red._verify1(this),this.red.invm(this)},a.prototype.redNeg=function(){return n(this.red,\"redNeg works only with red numbers\"),this.red._verify1(this),this.red.neg(this)},a.prototype.redPow=function(t){return n(this.red&&!t.red,\"redPow(normalNum)\"),this.red._verify1(this),this.red.pow(this,t)};var M={k256:null,p224:null,p192:null,p25519:null};f.prototype._tmp=function(){var t=new a(null);return t.words=new Array(Math.ceil(this.n/13)),t},f.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var n=e<this.n?-1:r.ucmp(this.p);return 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a(2*u*u).toRed(this);0!==this.pow(u,c).cmp(l);)u.redIAdd(l);for(var f=this.pow(u,i),h=this.pow(t,i.addn(1).iushrn(1)),d=this.pow(t,i),p=o;0!==d.cmp(s);){for(var m=d,g=0;0!==m.cmp(s);g++)m=m.redSqr();n(g<p);var v=this.pow(f,new a(1).iushln(p-g-1));h=h.redMul(v),f=v.redSqr(),d=d.redMul(f),p=g}return h},g.prototype.invm=function(t){var e=t._invmp(this.m);return 0!==e.negative?(e.negative=0,this.imod(e).redNeg()):this.imod(e)},g.prototype.pow=function(t,e){if(e.isZero())return new a(1);if(0===e.cmpn(1))return t.clone();var r=new Array(16);r[0]=new a(1).toRed(this),r[1]=t;for(var n=2;n<r.length;n++)r[n]=this.mul(r[n-1],t);var i=r[0],o=0,s=0,l=e.bitLength()%26;for(0===l&&(l=26),n=e.length-1;n>=0;n--){for(var c=e.words[n],u=l-1;u>=0;u--){var f=c>>u&1;i!==r[0]&&(i=this.sqr(i)),0!==f||0!==o?(o<<=1,o|=f,(4===++s||0===n&&0===u)&&(i=this.mul(i,r[o]),s=0,o=0)):s=0}l=26}return i},g.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},g.prototype.convertFrom=function(t){var 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0!==(z=c(t,O,e,H,F,R,Y,W,N,j,X,Z)))return z;continue}if(t*J*K<m){if(void 0!==(z=f.scanBipartite(t,O,e,H,F,R,Y,W,N,j,X,Z)))return z;continue}}var Q=v(t,O,F,R,Y,W,V,q);if(F<Q)if(t*(Q-F)<p){if(void 0!==(z=u(t,O+1,e,F,Q,Y,W,N,j,X,Z)))return z}else if(O===t-2){if(void 0!==(z=H?f.sweepBipartite(t,e,N,j,X,Z,F,Q,Y,W):f.sweepBipartite(t,e,F,Q,Y,W,N,j,X,Z)))return z}else n(D++,O+1,F,Q,N,j,H,-1/0,1/0),n(D++,O+1,N,j,F,Q,1^H,-1/0,1/0);if(Q<R){var $=h(t,O,N,j,X,Z),tt=X[I*$+O],et=y(t,O,$,j,X,Z,tt);if(et<j&&n(D++,O,Q,R,et,j,(4|H)+(G?16:0),tt,q),N<$&&n(D++,O,Q,R,N,$,(2|H)+(G?16:0),V,tt),$+1===et){if(void 0!==(z=G?a(t,O,e,Q,R,Y,W,$,X,Z[$]):i(t,O,e,H,Q,R,Y,W,$,X,Z[$])))return z}else if($<et){var rt;if(G){if(rt=_(t,O,Q,R,Y,W,tt),Q<rt){var nt=y(t,O,Q,rt,Y,W,tt);if(O===t-2){if(Q<nt&&void 0!==(z=f.sweepComplete(t,e,Q,nt,Y,W,$,et,X,Z)))return z;if(nt<rt&&void 0!==(z=f.sweepBipartite(t,e,nt,rt,Y,W,$,et,X,Z)))return z}else 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r=\"abcdef\".split(\"\").concat(e),i=[];return t.indexOf(\"lo\")>=0&&i.push(\"lo=e[k+n]\"),t.indexOf(\"hi\")>=0&&i.push(\"hi=e[k+o]\"),r.push(n.replace(\"_\",i.join()).replace(\"$\",t)),Function.apply(void 0,r)};var n=\"for(var j=2*a,k=j*c,l=k,m=c,n=b,o=a+b,p=c;d>p;++p,k+=j){var _;if($)if(m===p)m+=1,l+=j;else{for(var s=0;j>s;++s){var t=e[k+s];e[k+s]=e[l],e[l++]=t}var u=f[p];f[p]=f[m],f[m++]=u}}return m\"},{}],80:[function(t,e,r){\"use strict\";function n(t,e,r){for(var n=2*(t+1),i=t+1;i<=e;++i){for(var a=r[n++],o=r[n++],s=i,l=n-2;s-- >t;){var c=r[l-2],u=r[l-1];if(c<a)break;if(c===a&&u<o)break;r[l]=c,r[l+1]=u,l-=2}r[l]=a,r[l+1]=o}}function i(t,e,r){e*=2;var n=r[t*=2],i=r[t+1];r[t]=r[e],r[t+1]=r[e+1],r[e]=n,r[e+1]=i}function a(t,e,r){e*=2,r[t*=2]=r[e],r[t+1]=r[e+1]}function o(t,e,r,n){e*=2,r*=2;var i=n[t*=2],a=n[t+1];n[t]=n[e],n[t+1]=n[e+1],n[e]=n[r],n[e+1]=n[r+1],n[r]=i,n[r+1]=a}function s(t,e,r,n,i){e*=2,i[t*=2]=i[e],i[e]=r,i[t+1]=i[e+1],i[e+1]=n}function l(t,e,r){e*=2;var n=r[t*=2],i=r[e];return!(n<i)&&(n!==i||r[t+1]>r[e+1])}function c(t,e,r,n){var i=n[t*=2];return i<e||i===e&&n[t+1]<r}function u(t,e,r){var h=(e-t+1)/6|0,d=t+h,p=e-h,m=t+e>>1,g=m-h,v=m+h,y=d,x=g,b=m,_=v,w=p,M=t+1,k=e-1,A=0;l(y,x,r)&&(A=y,y=x,x=A),l(_,w,r)&&(A=_,_=w,w=A),l(y,b,r)&&(A=y,y=b,b=A),l(x,b,r)&&(A=x,x=b,b=A),l(y,_,r)&&(A=y,y=_,_=A),l(b,_,r)&&(A=b,b=_,_=A),l(x,w,r)&&(A=x,x=w,w=A),l(x,b,r)&&(A=x,x=b,b=A),l(_,w,r)&&(A=_,_=w,w=A);for(var T=r[2*x],S=r[2*x+1],E=r[2*_],L=r[2*_+1],C=2*y,z=2*b,D=2*w,I=2*d,P=2*m,O=2*p,F=0;F<2;++F){var R=r[C+F],N=r[z+F],j=r[D+F];r[I+F]=R,r[P+F]=N,r[O+F]=j}a(g,t,r),a(v,e,r);for(var B=M;B<=k;++B)if(c(B,T,S,r))B!==M&&i(B,M,r),++M;else if(!c(B,E,L,r))for(;;){if(c(k,E,L,r)){c(k,T,S,r)?(o(B,M,k,r),++M,--k):(i(B,k,r),--k);break}if(--k<B)break}s(t,M-1,T,S,r),s(e,k+1,E,L,r),M-2-t<=f?n(t,M-2,r):u(t,M-2,r),e-(k+2)<=f?n(k+2,e,r):u(k+2,e,r),k-M<=f?n(M,k,r):u(M,k,r)}e.exports=function(t,e){e<=4*f?n(0,e-1,t):u(0,e-1,t)};var f=32},{}],81:[function(t,e,r){\"use 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D}i(c,u,E++,C)}}},sweepComplete:function(t,e,r,a,o,l,g,v,y,x){for(var b=0,_=2*t,w=t-1,M=_-1,k=r;k<a;++k){var A=l[k]+1<<1,T=_*k;m[b++]=o[T+w],m[b++]=-A,m[b++]=o[T+M],m[b++]=A}for(k=g;k<v;++k){A=x[k]+1<<1;var S=_*k;m[b++]=y[S+w],m[b++]=1|-A,m[b++]=y[S+M],m[b++]=1|A}var E=b>>>1;s(m,E);var L=0,C=0,z=0;for(k=0;k<E;++k){var D=0|m[2*k+1],I=1&D;if(k<E-1&&D>>1==m[2*k+3]>>1&&(I=2,k+=1),D<0){for(var P=-(D>>1)-1,O=0;O<z;++O)if(void 0!==(F=e(d[O],P)))return F;if(0!==I)for(O=0;O<L;++O)if(void 0!==(F=e(c[O],P)))return F;if(1!==I)for(O=0;O<C;++O){var F;if(void 0!==(F=e(f[O],P)))return F}0===I?i(c,u,L++,P):1===I?i(f,h,C++,P):2===I&&i(d,p,z++,P)}else P=(D>>1)-1,0===I?n(c,u,L--,P):1===I?n(f,h,C--,P):2===I&&n(d,p,z--,P)}},scanBipartite:function(t,e,r,a,o,f,h,d,p,g,v,y){var x=0,b=2*t,_=e,w=e+t,M=1,k=1;a?k=l:M=l;for(var A=o;A<f;++A){var T=A+M,S=b*A;m[x++]=h[S+_],m[x++]=-T,m[x++]=h[S+w],m[x++]=T}for(A=p;A<g;++A){T=A+k;var E=b*A;m[x++]=v[E+_],m[x++]=-T}var L=x>>>1;s(m,L);var C=0;for(A=0;A<L;++A){var z=0|m[2*A+1];if(z<0){var D=!1;if((T=-z)>=l?(D=!a,T-=l):(D=!!a,T-=1),D)i(c,u,C++,T);else{var I=y[T],P=b*T,O=v[P+e+1],F=v[P+e+1+t];t:for(var R=0;R<C;++R){var N=c[R],j=b*N;if(!(F<h[j+e+1]||h[j+e+1+t]<O)){for(var B=e+2;B<t;++B)if(v[P+B+t]<h[j+B]||h[j+B+t]<v[P+B])continue t;var U,V=d[N];if(void 0!==(U=a?r(I,V):r(V,I)))return U}}}}else n(c,u,C--,z-M)}},scanComplete:function(t,e,r,n,i,a,o,u,f,h,d){for(var p=0,g=2*t,v=e,y=e+t,x=n;x<i;++x){var b=x+l,_=g*x;m[p++]=a[_+v],m[p++]=-b,m[p++]=a[_+y],m[p++]=b}for(x=u;x<f;++x){b=x+1;var w=g*x;m[p++]=h[w+v],m[p++]=-b}var M=p>>>1;s(m,M);var k=0;for(x=0;x<M;++x){var A=0|m[2*x+1];if(A<0)if((b=-A)>=l)c[k++]=b-l;else{var T=d[b-=1],S=g*b,E=h[S+e+1],L=h[S+e+1+t];t:for(var C=0;C<k;++C){var z=c[C],D=o[z];if(D===T)break;var I=g*z;if(!(L<a[I+e+1]||a[I+e+1+t]<E)){for(var P=e+2;P<t;++P)if(h[S+P+t]<a[I+P]||a[I+P+t]<h[S+P])continue t;var O=r(D,T);if(void 0!==O)return O}}}else{for(b=A-l,C=k-1;C>=0;--C)if(c[C]===b){for(P=C+1;P<k;++P)c[P-1]=c[P];break}--k}}}};var a=t(\"typedarray-pool\"),o=t(\"bit-twiddle\"),s=t(\"./sort\"),l=1<<28,c=a.mallocInt32(1024),u=a.mallocInt32(1024),f=a.mallocInt32(1024),h=a.mallocInt32(1024),d=a.mallocInt32(1024),p=a.mallocInt32(1024),m=a.mallocDouble(8192)},{\"./sort\":80,\"bit-twiddle\":71,\"typedarray-pool\":554}],82:[function(t,e,r){\"use strict\";function n(t){if(t>P)throw new RangeError(\"Invalid typed array length\");var e=new Uint8Array(t);return e.__proto__=i.prototype,e}function i(t,e,r){if(\"number\"==typeof t){if(\"string\"==typeof e)throw new Error(\"If encoding is specified then the first argument must be a string\");return s(t)}return a(t,e,r)}function a(t,e,r){if(\"number\"==typeof t)throw new TypeError('\"value\" argument must not be a number');return t instanceof ArrayBuffer?function(t,e,r){if(e<0||t.byteLength<e)throw new RangeError(\"'offset' is out of bounds\");if(t.byteLength<e+(r||0))throw new RangeError(\"'length' is out of bounds\");var n;n=void 0===e&&void 0===r?new Uint8Array(t):void 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r}function c(t){if(t>=P)throw new RangeError(\"Attempt to allocate Buffer larger than maximum size: 0x\"+P.toString(16)+\" bytes\");return 0|t}function u(t,e){if(i.isBuffer(t))return t.length;if(C(t)||t instanceof ArrayBuffer)return t.byteLength;\"string\"!=typeof t&&(t=\"\"+t);var r=t.length;if(0===r)return 0;for(var n=!1;;)switch(e){case\"ascii\":case\"latin1\":case\"binary\":return r;case\"utf8\":case\"utf-8\":case void 0:return S(t).length;case\"ucs2\":case\"ucs-2\":case\"utf16le\":case\"utf-16le\":return 2*r;case\"hex\":return r>>>1;case\"base64\":return E(t).length;default:if(n)return S(t).length;e=(\"\"+e).toLowerCase(),n=!0}}function f(t,e,r){var n=!1;if((void 0===e||e<0)&&(e=0),e>this.length)return\"\";if((void 0===r||r>this.length)&&(r=this.length),r<=0)return\"\";if(r>>>=0,e>>>=0,r<=e)return\"\";for(t||(t=\"utf8\");;)switch(t){case\"hex\":return function(t,e,r){var n=t.length;(!e||e<0)&&(e=0);(!r||r<0||r>n)&&(r=n);for(var i=\"\",a=e;a<r;++a)i+=function(t){return t<16?\"0\"+t.toString(16):t.toString(16)}(t[a]);return i}(this,e,r);case\"utf8\":case\"utf-8\":return _(this,e,r);case\"ascii\":return function(t,e,r){var n=\"\";r=Math.min(t.length,r);for(var i=e;i<r;++i)n+=String.fromCharCode(127&t[i]);return n}(this,e,r);case\"latin1\":case\"binary\":return function(t,e,r){var n=\"\";r=Math.min(t.length,r);for(var i=e;i<r;++i)n+=String.fromCharCode(t[i]);return n}(this,e,r);case\"base64\":return function(t,e,r){return 0===e&&r===t.length?D.fromByteArray(t):D.fromByteArray(t.slice(e,r))}(this,e,r);case\"ucs2\":case\"ucs-2\":case\"utf16le\":case\"utf-16le\":return function(t,e,r){for(var n=t.slice(e,r),i=\"\",a=0;a<n.length;a+=2)i+=String.fromCharCode(n[a]+256*n[a+1]);return i}(this,e,r);default:if(n)throw new TypeError(\"Unknown encoding: \"+t);t=(t+\"\").toLowerCase(),n=!0}}function h(t,e,r){var n=t[e];t[e]=t[r],t[r]=n}function d(t,e,r,n,a){if(0===t.length)return-1;if(\"string\"==typeof 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f=0;f<r;++f)i.push(i[o++]),a.push(0);this._time.push(t);for(f=r;f>0;--f)i.push(n(l[f-1],c[f-1],arguments[f])),a.push(0)}},l.push=function(t){var e=this.lastT(),r=this.dimension;if(!(t<e||arguments.length!==r+1)){var i=this._state,a=this._velocity,o=i.length-this.dimension,s=t-e,l=this.bounds,c=l[0],u=l[1],f=s>1e-6?1/s:0;this._time.push(t);for(var h=r;h>0;--h){var d=n(c[h-1],u[h-1],arguments[h]);i.push(d),a.push((d-i[o++])*f)}}},l.set=function(t){var e=this.dimension;if(!(t<this.lastT()||arguments.length!==e+1)){var r=this._state,i=this._velocity,a=this.bounds,o=a[0],s=a[1];this._time.push(t);for(var l=e;l>0;--l)r.push(n(o[l-1],s[l-1],arguments[l])),i.push(0)}},l.move=function(t){var e=this.lastT(),r=this.dimension;if(!(t<=e||arguments.length!==r+1)){var i=this._state,a=this._velocity,o=i.length-this.dimension,s=this.bounds,l=s[0],c=s[1],u=t-e,f=u>1e-6?1/u:0;this._time.push(t);for(var h=r;h>0;--h){var d=arguments[h];i.push(n(l[h-1],c[h-1],i[o++]+d)),a.push(d*f)}}},l.idle=function(t){var 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m=l[f-2];if(m.left===h)if(h.left===i){if(!(g=m.right)||g._color!==d){if(m._color=d,m.left=h.right,h._color=p,h.right=m,l[f-2]=h,l[f-1]=i,o(m),o(h),f>=3){(v=l[f-3]).left===m?v.left=h:v.right=h}break}h._color=p,m.right=a(p,g),m._color=d,f-=1}else{if(!(g=m.right)||g._color!==d){if(h.right=i.left,m._color=d,m.left=i.right,i._color=p,i.left=h,i.right=m,l[f-2]=i,l[f-1]=h,o(m),o(h),o(i),f>=3){(v=l[f-3]).left===m?v.left=i:v.right=i}break}h._color=p,m.right=a(p,g),m._color=d,f-=1}else if(h.right===i){if(!(g=m.left)||g._color!==d){if(m._color=d,m.right=h.left,h._color=p,h.left=m,l[f-2]=h,l[f-1]=i,o(m),o(h),f>=3){(v=l[f-3]).right===m?v.right=h:v.left=h}break}h._color=p,m.left=a(p,g),m._color=d,f-=1}else{var g;if(!(g=m.left)||g._color!==d){if(h.left=i.right,m._color=d,m.right=i.left,i._color=p,i.right=h,i.left=m,l[f-2]=i,l[f-1]=h,o(m),o(h),o(i),f>=3){var v;(v=l[f-3]).right===m?v.right=i:v.left=i}break}h._color=p,m.left=a(p,g),m._color=d,f-=1}}return l[0]._color=p,new 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c;(c=t[l-2]).right===r?c.right=n:c.left=n}t[l-1]=n,t[l]=r,l+1<t.length?t[l+1]=e:t.push(e),l+=2}}}(e),m.left===r?m.left=null:m.right=null,new s(this.tree._compare,e[0])},Object.defineProperty(g,\"key\",{get:function(){if(this._stack.length>0)return this._stack[this._stack.length-1].key},enumerable:!0}),Object.defineProperty(g,\"value\",{get:function(){if(this._stack.length>0)return this._stack[this._stack.length-1].value},enumerable:!0}),Object.defineProperty(g,\"index\",{get:function(){var t=0,e=this._stack;if(0===e.length){var r=this.tree.root;return r?r._count:0}e[e.length-1].left&&(t=e[e.length-1].left._count);for(var n=e.length-2;n>=0;--n)e[n+1]===e[n].right&&(++t,e[n].left&&(t+=e[n].left._count));return t},enumerable:!0}),g.next=function(){var t=this._stack;if(0!==t.length){var e=t[t.length-1];if(e.right)for(e=e.right;e;)t.push(e),e=e.left;else for(t.pop();t.length>0&&t[t.length-1].right===e;)e=t[t.length-1],t.pop()}},Object.defineProperty(g,\"hasNext\",{get:function(){var t=this._stack;if(0===t.length)return!1;if(t[t.length-1].right)return!0;for(var e=t.length-1;e>0;--e)if(t[e-1].left===t[e])return!0;return!1}}),g.update=function(t){var e=this._stack;if(0===e.length)throw new Error(\"Can't update empty node!\");var r=new Array(e.length),i=e[e.length-1];r[r.length-1]=new n(i._color,i.key,t,i.left,i.right,i._count);for(var a=e.length-2;a>=0;--a)(i=e[a]).left===e[a+1]?r[a]=new n(i._color,i.key,i.value,r[a+1],i.right,i._count):r[a]=new n(i._color,i.key,i.value,i.left,r[a+1],i._count);return new s(this.tree._compare,r[0])},g.prev=function(){var t=this._stack;if(0!==t.length){var e=t[t.length-1];if(e.left)for(e=e.left;e;)t.push(e),e=e.right;else for(t.pop();t.length>0&&t[t.length-1].left===e;)e=t[t.length-1],t.pop()}},Object.defineProperty(g,\"hasPrev\",{get:function(){var t=this._stack;if(0===t.length)return!1;if(t[t.length-1].left)return!0;for(var e=t.length-1;e>0;--e)if(t[e-1].right===t[e])return!0;return!1}})},{}],145:[function(t,e,r){function 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c,u,f,h=0,d=0,p=null,m=t[l],g=m.area,v=m.dist,y=m.outer,x=m.length,b=[];for(u=0;u<x-1;u++)c=p||m[u],p=m[u+1],h=d||c[i],d=p[i],h<e?d>r?(b.push(a(c,p,e),a(c,p,r)),o||(b=n(s,b,g,v,y))):d>=e&&b.push(a(c,p,e)):h>r?d<e?(b.push(a(c,p,r),a(c,p,e)),o||(b=n(s,b,g,v,y))):d<=r&&b.push(a(c,p,r)):(b.push(c),d<e?(b.push(a(c,p,e)),o||(b=n(s,b,g,v,y))):d>r&&(b.push(a(c,p,r)),o||(b=n(s,b,g,v,y))));c=m[x-1],(h=c[i])>=e&&h<=r&&b.push(c),f=b[b.length-1],o&&f&&(b[0][0]!==f[0]||b[0][1]!==f[1])&&b.push(b[0]),n(s,b,g,v,y)}return s}(m,r,a,o,s,3===g);v.length&&u.push(i(p.tags,g,v,p.id))}}return u.length?u:null};var i=t(\"./feature\")},{\"./feature\":150}],149:[function(t,e,r){\"use strict\";function n(t,e,r){if(null!==e.geometry){var o,l,c,u,f=e.geometry,h=f.type,d=f.coordinates,p=e.properties,m=e.id;if(\"Point\"===h)t.push(s(p,1,[a(d)],m));else if(\"MultiPoint\"===h)t.push(s(p,1,i(d),m));else if(\"LineString\"===h)t.push(s(p,2,[i(d,r)],m));else if(\"MultiLineString\"===h||\"Polygon\"===h){for(c=[],o=0;o<d.length;o++)u=i(d[o],r),\"Polygon\"===h&&(u.outer=0===o),c.push(u);t.push(s(p,\"Polygon\"===h?3:2,c,m))}else if(\"MultiPolygon\"===h){for(c=[],o=0;o<d.length;o++)for(l=0;l<d[o].length;l++)(u=i(d[o][l],r)).outer=0===l,c.push(u);t.push(s(p,3,c,m))}else{if(\"GeometryCollection\"!==h)throw new Error(\"Input data is not a valid GeoJSON object.\");for(o=0;o<f.geometries.length;o++)n(t,{geometry:f.geometries[o],properties:p},r)}}}function i(t,e){for(var r=[],n=0;n<t.length;n++)r.push(a(t[n]));return e&&(o(r,e),function(t){for(var e,r,n=0,i=0,a=0;a<t.length-1;a++)e=r||t[a],r=t[a+1],n+=e[0]*r[1]-r[0]*e[1],i+=Math.abs(r[0]-e[0])+Math.abs(r[1]-e[1]);t.area=Math.abs(n/2),t.dist=i}(r)),r}function a(t){var e=Math.sin(t[1]*Math.PI/180),r=t[0]/360+.5,n=.5-.25*Math.log((1+e)/(1-e))/Math.PI;return n=n<0?0:n>1?1:n,[r,n,0]}e.exports=function(t,e){var r=[];if(\"FeatureCollection\"===t.type)for(var i=0;i<t.features.length;i++)n(r,t.features[i],e);else\"Feature\"===t.type?n(r,t,e):n(r,{geometry:t},e);return r};var o=t(\"./simplify\"),s=t(\"./feature\")},{\"./feature\":150,\"./simplify\":152}],150:[function(t,e,r){\"use strict\";function n(t,e,r){for(var n,i=0;i<r.length;i++)n=r[i],t[0]=Math.min(n[0],t[0]),e[0]=Math.max(n[0],e[0]),t[1]=Math.min(n[1],t[1]),e[1]=Math.max(n[1],e[1])}e.exports=function(t,e,r,i){var a={id:i||null,type:e,geometry:r,tags:t||null,min:[1/0,1/0],max:[-1/0,-1/0]};return function(t){var e=t.geometry,r=t.min,i=t.max;if(1===t.type)n(r,i,e);else for(var a=0;a<e.length;a++)n(r,i,e[a])}(a),a}},{}],151:[function(t,e,r){\"use strict\";function n(t,e){var r=(e=this.options=function(t,e){for(var r in e)t[r]=e[r];return t}(Object.create(this.options),e)).debug;r&&console.time(\"preprocess data\");var n=1<<e.maxZoom,i=l(t,e.tolerance/(n*e.extent));this.tiles={},this.tileCoords=[],r&&(console.timeEnd(\"preprocess data\"),console.log(\"index: maxZoom: %d, maxPoints: 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l=t(\"./convert\"),c=t(\"./transform\"),u=t(\"./clip\"),f=t(\"./wrap\"),h=t(\"./tile\");n.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,solidChildren:!1,tolerance:3,extent:4096,buffer:64,debug:0},n.prototype.splitTile=function(t,e,r,n,l,c,f){for(var d=[t,e,r,n],p=this.options,m=p.debug,g=null;d.length;){n=d.pop(),r=d.pop(),e=d.pop(),t=d.pop();var v=1<<e,y=i(e,r,n),x=this.tiles[y],b=e===p.maxZoom?0:p.tolerance/(v*p.extent);if(!x&&(m>1&&console.time(\"creation\"),x=this.tiles[y]=h(t,v,r,n,b,e===p.maxZoom),this.tileCoords.push({z:e,x:r,y:n}),m)){m>1&&(console.log(\"tile z%d-%d-%d (features: %d, points: %d, simplified: %d)\",e,r,n,x.numFeatures,x.numPoints,x.numSimplified),console.timeEnd(\"creation\"));var _=\"z\"+e;this.stats[_]=(this.stats[_]||0)+1,this.total++}if(x.source=t,l){if(e===p.maxZoom||e===l)continue;var w=1<<l-e;if(r!==Math.floor(c/w)||n!==Math.floor(f/w))continue}else if(e===p.indexMaxZoom||x.numPoints<=p.indexMaxPoints)continue;if(p.solidChildren||!s(x,p.extent,p.buffer)){x.source=null,m>1&&console.time(\"clipping\");var M,k,A,T,S,E,L=.5*p.buffer/p.extent,C=.5-L,z=.5+L,D=1+L;M=k=A=T=null,S=u(t,v,r-L,r+z,0,a,x.min[0],x.max[0]),E=u(t,v,r+C,r+D,0,a,x.min[0],x.max[0]),S&&(M=u(S,v,n-L,n+z,1,o,x.min[1],x.max[1]),k=u(S,v,n+C,n+D,1,o,x.min[1],x.max[1])),E&&(A=u(E,v,n-L,n+z,1,o,x.min[1],x.max[1]),T=u(E,v,n+C,n+D,1,o,x.min[1],x.max[1])),m>1&&console.timeEnd(\"clipping\"),t.length&&(d.push(M||[],e+1,2*r,2*n),d.push(k||[],e+1,2*r,2*n+1),d.push(A||[],e+1,2*r+1,2*n),d.push(T||[],e+1,2*r+1,2*n+1))}else l&&(g=e)}return g},n.prototype.getTile=function(t,e,r){var n=this.options,a=n.extent,o=n.debug,l=1<<t,u=i(t,e=(e%l+l)%l,r);if(this.tiles[u])return c.tile(this.tiles[u],a);o>1&&console.log(\"drilling down to z%d-%d-%d\",t,e,r);for(var f,h=t,d=e,p=r;!f&&h>0;)h--,d=Math.floor(d/2),p=Math.floor(p/2),f=this.tiles[i(h,d,p)];if(!f||!f.source)return null;if(o>1&&console.log(\"found parent tile z%d-%d-%d\",h,d,p),s(f,a,n.buffer))return c.tile(f,a);o>1&&console.time(\"drilling down\");var m=this.splitTile(f.source,h,d,p,t,e,r);if(o>1&&console.timeEnd(\"drilling down\"),null!==m){var g=1<<t-m;u=i(m,Math.floor(e/g),Math.floor(r/g))}return this.tiles[u]?c.tile(this.tiles[u],a):null}},{\"./clip\":148,\"./convert\":149,\"./tile\":153,\"./transform\":154,\"./wrap\":155}],152:[function(t,e,r){\"use strict\";e.exports=function(t,e){var r,n,i,a,o=e*e,s=0,l=t.length-1,c=[];for(t[s][2]=1,t[l][2]=1;l;){for(n=0,r=s+1;r<l;r++)(i=function(t,e,r){var n=e[0],i=e[1],a=r[0],o=r[1],s=t[0],l=t[1],c=a-n,u=o-i;if(0!==c||0!==u){var f=((s-n)*c+(l-i)*u)/(c*c+u*u);f>1?(n=a,i=o):f>0&&(n+=c*f,i+=u*f)}return c=s-n,u=l-i,c*c+u*u}(t[r],t[s],t[l]))>n&&(a=r,n=i);n>o?(t[a][2]=n,c.push(s),c.push(a),s=a):(l=c.pop(),s=c.pop())}}},{}],153:[function(t,e,r){\"use strict\";e.exports=function(t,e,r,n,i,a){for(var o={features:[],numPoints:0,numSimplified:0,numFeatures:0,source:null,x:r,y:n,z2:e,transformed:!1,min:[2,1],max:[-1,0]},s=0;s<t.length;s++){o.numFeatures++,function(t,e,r,n){var i,a,o,s,l=e.geometry,c=e.type,u=[],f=r*r;if(1===c)for(i=0;i<l.length;i++)u.push(l[i]),t.numPoints++,t.numSimplified++;else for(i=0;i<l.length;i++)if(o=l[i],n||!(2===c&&o.dist<r||3===c&&o.area<f)){var h=[];for(a=0;a<o.length;a++)s=o[a],(n||s[2]>f)&&(h.push(s),t.numSimplified++),t.numPoints++;3===c&&function(t,e){(function(t){for(var e,r,n=0,i=0,a=t.length,o=a-1;i<a;o=i++)e=t[i],r=t[o],n+=(r[0]-e[0])*(e[1]+r[1]);return n})(t)<0===e&&t.reverse()}(h,o.outer),u.push(h)}else t.numPoints+=o.length;if(u.length){var d={geometry:u,type:c,tags:e.tags||null};null!==e.id&&(d.id=e.id),t.features.push(d)}}(o,t[s],i,a);var l=t[s].min,c=t[s].max;l[0]<o.min[0]&&(o.min[0]=l[0]),l[1]<o.min[1]&&(o.min[1]=l[1]),c[0]>o.max[0]&&(o.max[0]=c[0]),c[1]>o.max[1]&&(o.max[1]=c[1])}return o}},{}],154:[function(t,e,r){\"use strict\";function n(t,e,r,n,i){return[Math.round(e*(t[0]*r-n)),Math.round(e*(t[1]*r-i))]}r.tile=function(t,e){if(t.transformed)return t;var r,i,a,o=t.z2,s=t.x,l=t.y;for(r=0;r<t.features.length;r++){var c=t.features[r],u=c.geometry;if(1===c.type)for(i=0;i<u.length;i++)u[i]=n(u[i],e,o,s,l);else for(i=0;i<u.length;i++){var f=u[i];for(a=0;a<f.length;a++)f[a]=n(f[a],e,o,s,l)}}return t.transformed=!0,t},r.point=n},{}],155:[function(t,e,r){\"use strict\";function n(t,e){for(var r=[],n=0;n<t.length;n++){var a,s=t[n],l=s.type;if(1===l)a=i(s.geometry,e);else{a=[];for(var c=0;c<s.geometry.length;c++)a.push(i(s.geometry[c],e))}r.push(o(s.tags,l,a,s.id))}return r}function i(t,e){var r=[];r.area=t.area,r.dist=t.dist;for(var n=0;n<t.length;n++)r.push([t[n][0]+e,t[n][1],t[n][2]]);return r}var a=t(\"./clip\"),o=t(\"./feature\");e.exports=function(t,e,r){var 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r,n=e.bind(this,!1,Number),i=e.bind(this,!1,Boolean),a=e.bind(this,!1,String),o=e.bind(this,!0,function(t){if(Array.isArray(t)){if(3===t.length)return[+t[0],+t[1],+t[2],1];if(4===t.length)return[+t[0],+t[1],+t[2],+t[3]]}return[0,0,0,1]}),c=!1,u=!1;if(\"bounds\"in t)for(var h=t.bounds,d=0;d<2;++d)for(var p=0;p<3;++p)h[d][p]!==this.bounds[d][p]&&(u=!0),this.bounds[d][p]=h[d][p];if(\"ticks\"in t){r=t.ticks,c=!0,this.autoTicks=!1;for(d=0;d<3;++d)this.tickSpacing[d]=0}else n(\"tickSpacing\")&&(this.autoTicks=!0,u=!0);if(this._firstInit&&(\"ticks\"in t||\"tickSpacing\"in t||(this.autoTicks=!0),u=!0,c=!0,this._firstInit=!1),u&&this.autoTicks&&(r=f.create(this.bounds,this.tickSpacing),c=!0),c){for(d=0;d<3;++d)r[d].sort(function(t,e){return t.x-e.x});f.equal(r,this.ticks)?c=!1:this.ticks=r}i(\"tickEnable\"),a(\"tickFont\")&&(c=!0),n(\"tickSize\"),n(\"tickAngle\"),n(\"tickPad\"),o(\"tickColor\");var m=a(\"labels\");a(\"labelFont\")&&(m=!0),i(\"labelEnable\"),n(\"labelSize\"),n(\"labelPad\"),o(\"labelColor\"),i(\"lineEnable\"),i(\"lineMirror\"),n(\"lineWidth\"),o(\"lineColor\"),i(\"lineTickEnable\"),i(\"lineTickMirror\"),n(\"lineTickLength\"),n(\"lineTickWidth\"),o(\"lineTickColor\"),i(\"gridEnable\"),n(\"gridWidth\"),o(\"gridColor\"),i(\"zeroEnable\"),o(\"zeroLineColor\"),n(\"zeroLineWidth\"),i(\"backgroundEnable\"),o(\"backgroundColor\"),this._text?this._text&&(m||c)&&this._text.update(this.bounds,this.labels,this.labelFont,this.ticks,this.tickFont):this._text=s(this.gl,this.bounds,this.labels,this.labelFont,this.ticks,this.tickFont),this._lines&&c&&(this._lines.dispose(),this._lines=null),this._lines||(this._lines=l(this.gl,this.bounds,this.ticks))};var p=[new a,new a,new a],m=[0,0,0],g={model:h,view:h,projection:h};d.isOpaque=function(){return!0},d.isTransparent=function(){return!1},d.drawTransparent=function(t){};var v=[0,0,0],y=[0,0,0],x=[0,0,0];d.draw=function(t){t=t||g;for(var e=this.gl,r=t.model||h,i=t.view||h,a=t.projection||h,s=this.bounds,l=u(r,i,a,s),c=l.cubeEdges,f=l.axis,d=i[12],b=i[13],_=i[14],w=i[15],M=this.pixelRatio*(a[3]*d+a[7]*b+a[11]*_+a[15]*w)/e.drawingBufferHeight,k=0;k<3;++k)this.lastCubeProps.cubeEdges[k]=c[k],this.lastCubeProps.axis[k]=f[k];var A=p;for(k=0;k<3;++k)o(p[k],k,this.bounds,c,f);e=this.gl;var T=m;for(k=0;k<3;++k)this.backgroundEnable[k]?T[k]=f[k]:T[k]=0;this._background.draw(r,i,a,s,T,this.backgroundColor),this._lines.bind(r,i,a,this);for(k=0;k<3;++k){var S=[0,0,0];f[k]>0?S[k]=s[1][k]:S[k]=s[0][k];for(var E=0;E<2;++E){var L=(k+1+E)%3,C=(k+1+(1^E))%3;this.gridEnable[L]&&this._lines.drawGrid(L,C,this.bounds,S,this.gridColor[L],this.gridWidth[L]*this.pixelRatio)}for(E=0;E<2;++E){L=(k+1+E)%3,C=(k+1+(1^E))%3;this.zeroEnable[C]&&s[0][C]<=0&&s[1][C]>=0&&this._lines.drawZero(L,C,this.bounds,S,this.zeroLineColor[C],this.zeroLineWidth[C]*this.pixelRatio)}}for(k=0;k<3;++k){this.lineEnable[k]&&this._lines.drawAxisLine(k,this.bounds,A[k].primalOffset,this.lineColor[k],this.lineWidth[k]*this.pixelRatio),this.lineMirror[k]&&this._lines.drawAxisLine(k,this.bounds,A[k].mirrorOffset,this.lineColor[k],this.lineWidth[k]*this.pixelRatio);var z=n(v,A[k].primalMinor),D=n(y,A[k].mirrorMinor),I=this.lineTickLength;for(E=0;E<3;++E){var P=M/r[5*E];z[E]*=I[E]*P,D[E]*=I[E]*P}this.lineTickEnable[k]&&this._lines.drawAxisTicks(k,A[k].primalOffset,z,this.lineTickColor[k],this.lineTickWidth[k]*this.pixelRatio),this.lineTickMirror[k]&&this._lines.drawAxisTicks(k,A[k].mirrorOffset,D,this.lineTickColor[k],this.lineTickWidth[k]*this.pixelRatio)}this._text.bind(r,i,a,this.pixelRatio);for(k=0;k<3;++k){var O=A[k].primalMinor,F=n(x,A[k].primalOffset);for(E=0;E<3;++E)this.lineTickEnable[k]&&(F[E]+=M*O[E]*Math.max(this.lineTickLength[E],0)/r[5*E]);if(this.tickEnable[k]){for(E=0;E<3;++E)F[E]+=M*O[E]*this.tickPad[E]/r[5*E];this._text.drawTicks(k,this.tickSize[k],this.tickAngle[k],F,this.tickColor[k])}if(this.labelEnable[k]){for(E=0;E<3;++E)F[E]+=M*O[E]*this.labelPad[E]/r[5*E];F[k]+=.5*(s[0][k]+s[1][k]),this._text.drawLabel(k,this.labelSize[k],this.labelAngle[k],F,this.labelColor[k])}}},d.dispose=function(){this._text.dispose(),this._lines.dispose(),this._background.dispose(),this._lines=null,this._text=null,this._background=null,this.gl=null}},{\"./lib/background.js\":158,\"./lib/cube.js\":159,\"./lib/lines.js\":160,\"./lib/text.js\":162,\"./lib/ticks.js\":163}],158:[function(t,e,r){\"use strict\";function n(t,e,r,n){this.gl=t,this.buffer=e,this.vao=r,this.shader=n}e.exports=function(t){for(var e=[],r=[],s=0,l=0;l<3;++l)for(var c=(l+1)%3,u=(l+2)%3,f=[0,0,0],h=[0,0,0],d=-1;d<=1;d+=2){r.push(s,s+2,s+1,s+1,s+2,s+3),f[l]=d,h[l]=d;for(var p=-1;p<=1;p+=2){f[c]=p;for(var m=-1;m<=1;m+=2)f[u]=m,e.push(f[0],f[1],f[2],h[0],h[1],h[2]),s+=1}var g=c;c=u,u=g}var v=i(t,new Float32Array(e)),y=i(t,new Uint16Array(r),t.ELEMENT_ARRAY_BUFFER),x=a(t,[{buffer:v,type:t.FLOAT,size:3,offset:0,stride:24},{buffer:v,type:t.FLOAT,size:3,offset:12,stride:24}],y),b=o(t);return b.attributes.position.location=0,b.attributes.normal.location=1,new n(t,v,x,b)};var i=t(\"gl-buffer\"),a=t(\"gl-vao\"),o=t(\"./shaders\").bg,s=n.prototype;s.draw=function(t,e,r,n,i,a){for(var o=!1,s=0;s<3;++s)o=o||i[s];if(o){var l=this.gl;l.enable(l.POLYGON_OFFSET_FILL),l.polygonOffset(1,2),this.shader.bind(),this.shader.uniforms={model:t,view:e,projection:r,bounds:n,enable:i,colors:a},this.vao.bind(),this.vao.draw(this.gl.TRIANGLES,36),l.disable(l.POLYGON_OFFSET_FILL)}},s.dispose=function(){this.vao.dispose(),this.buffer.dispose(),this.shader.dispose()}},{\"./shaders\":161,\"gl-buffer\":165,\"gl-vao\":259}],159:[function(t,e,r){\"use strict\";function n(t,e,r){for(var n=0;n<4;++n){t[n]=r[12+n];for(var i=0;i<3;++i)t[n]+=e[i]*r[4*i+n]}}function i(t){for(var e=0;e<p.length;++e)if((t=s.positive(t,p[e])).length<3)return 0;var r=t[0],n=r[0]/r[3],i=r[1]/r[3],a=0;for(e=1;e+1<t.length;++e){var o=t[e],l=t[e+1],c=o[0]/o[3]-n,u=o[1]/o[3]-i,f=l[0]/l[3]-n,h=l[1]/l[3]-i;a+=Math.abs(c*h-u*f)}return a}e.exports=function(t,e,r,s){o(c,e,t),o(c,r,c);for(var p=0,y=0;y<2;++y){h[2]=s[y][2];for(var x=0;x<2;++x){h[1]=s[x][1];for(var b=0;b<2;++b)h[0]=s[b][0],n(u[p],h,c),p+=1}}var _=-1;for(y=0;y<8;++y){for(var w=u[y][3],M=0;M<3;++M)f[y][M]=u[y][M]/w;w<0&&(_<0?_=y:f[y][2]<f[_][2]&&(_=y))}if(_<0){_=0;for(var k=0;k<3;++k){for(var A=(k+2)%3,T=(k+1)%3,S=-1,E=-1,L=0;L<2;++L){var C=(D=L<<k)+(L<<A)+(1-L<<T),z=D+(1-L<<A)+(L<<T);l(f[D],f[C],f[z],d)<0||(L?S=1:E=1)}if(S<0||E<0)E>S&&(_|=1<<k);else{for(L=0;L<2;++L){C=(D=L<<k)+(L<<A)+(1-L<<T),z=D+(1-L<<A)+(L<<T);var D,I=i([u[D],u[C],u[z],u[D+(1<<A)+(1<<T)]]);L?S=I:E=I}E>S&&(_|=1<<k)}}}var P=7^_,O=-1;for(y=0;y<8;++y)y!==_&&y!==P&&(O<0?O=y:f[O][1]>f[y][1]&&(O=y));var F=-1;for(y=0;y<3;++y)(N=O^1<<y)!==_&&N!==P&&(F<0&&(F=N),(T=f[N])[0]<f[F][0]&&(F=N));var R=-1;for(y=0;y<3;++y){var N;(N=O^1<<y)!==_&&N!==P&&N!==F&&(R<0&&(R=N),(T=f[N])[0]>f[R][0]&&(R=N))}var j=m;j[0]=j[1]=j[2]=0,j[a.log2(F^O)]=O&F,j[a.log2(O^R)]=O&R;var B=7^R;B===_||B===P?(B=7^F,j[a.log2(R^B)]=B&R):j[a.log2(F^B)]=B&F;var U=g,V=_;for(k=0;k<3;++k)U[k]=V&1<<k?-1:1;return v};var a=t(\"bit-twiddle\"),o=t(\"gl-mat4/multiply\"),s=(t(\"gl-mat4/invert\"),t(\"split-polygon\")),l=t(\"robust-orientation\"),c=new Array(16),u=(new Array(16),new Array(8)),f=new Array(8),h=new Array(3),d=[0,0,0];!function(){for(var t=0;t<8;++t)u[t]=[1,1,1,1],f[t]=[1,1,1]}();var p=[[0,0,1,0,0],[0,0,-1,1,0],[0,-1,0,1,0],[0,1,0,1,0],[-1,0,0,1,0],[1,0,0,1,0]],m=[1,1,1],g=[0,0,0],v={cubeEdges:m,axis:g}},{\"bit-twiddle\":71,\"gl-mat4/invert\":186,\"gl-mat4/multiply\":188,\"robust-orientation\":515,\"split-polygon\":535}],160:[function(t,e,r){\"use strict\";function n(t){return t[0]=t[1]=t[2]=0,t}function i(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t}function a(t,e,r,n,i,a,o,s){this.gl=t,this.vertBuffer=e,this.vao=r,this.shader=n,this.tickCount=i,this.tickOffset=a,this.gridCount=o,this.gridOffset=s}e.exports=function(t,e,r){var n=[],i=[0,0,0],c=[0,0,0],u=[0,0,0],f=[0,0,0];n.push(0,0,1,0,1,1,0,0,-1,0,0,-1,0,1,1,0,1,-1);for(var h=0;h<3;++h){for(var d=n.length/3|0,p=0;p<r[h].length;++p){var 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l=i(h,r);l[t]+=e[0][t],this.shader.uniforms.offset=l,this.shader.uniforms.lineWidth=o,this.shader.uniforms.color=a;(c=n(f))[(t+2)%3]=1,this.shader.uniforms.screenAxis=c,this.vao.draw(this.gl.TRIANGLES,6);var c;(c=n(f))[(t+1)%3]=1,this.shader.uniforms.screenAxis=c,this.vao.draw(this.gl.TRIANGLES,6)},p.drawAxisTicks=function(t,e,r,i,a){if(this.tickCount[t]){var o=n(c);o[t]=1,this.shader.uniforms.majorAxis=o,this.shader.uniforms.offset=e,this.shader.uniforms.minorAxis=r,this.shader.uniforms.color=i,this.shader.uniforms.lineWidth=a;var s=n(f);s[t]=1,this.shader.uniforms.screenAxis=s,this.vao.draw(this.gl.TRIANGLES,this.tickCount[t],this.tickOffset[t])}},p.drawGrid=function(t,e,r,a,o,s){if(this.gridCount[t]){var l=n(u);l[e]=r[1][e]-r[0][e],this.shader.uniforms.minorAxis=l;var d=i(h,a);d[e]+=r[0][e],this.shader.uniforms.offset=d;var p=n(c);p[t]=1,this.shader.uniforms.majorAxis=p;var 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d=[0,0,0];u.drawLabel=function(t,e,r,n,i){this.labelCount[t]&&(this.shader.uniforms.axis=d,this.shader.uniforms.color=i,this.shader.uniforms.angle=r,this.shader.uniforms.scale=e,this.shader.uniforms.offset=n,this.vao.draw(this.gl.TRIANGLES,this.labelCount[t],this.labelOffset[t]))},u.dispose=function(){this.shader.dispose(),this.vao.dispose(),this.buffer.dispose()}}).call(this,t(\"_process\"))},{\"./shaders\":161,_process:488,\"gl-buffer\":165,\"gl-vao\":259,\"vectorize-text\":568}],163:[function(t,e,r){\"use strict\";function n(t,e){var r=t+\"\",n=r.indexOf(\".\"),i=0;n>=0&&(i=r.length-n-1);var a=Math.pow(10,i),o=Math.round(t*e*a),s=o+\"\";if(s.indexOf(\"e\")>=0)return s;var l=o/a,c=o%a;o<0?(l=0|-Math.ceil(l),c=0|-c):(l=0|Math.floor(l),c|=0);var u=\"\"+l;if(o<0&&(u=\"-\"+u),i){for(var f=\"\"+c;f.length<i;)f=\"0\"+f;return u+\".\"+f}return u}r.create=function(t,e){for(var r=[],i=0;i<3;++i){for(var 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n(1/0,-1/0,1/0)],g=[0,0,0]},{\"./lib/cube.js\":159,\"extract-frustum-planes\":139,\"gl-mat4/multiply\":188,\"gl-mat4/transpose\":196,\"gl-vec4/transformMat4\":265,\"split-polygon\":535}],165:[function(t,e,r){\"use strict\";function n(t,e,r,n,i){this.gl=t,this.type=e,this.handle=r,this.length=n,this.usage=i}function i(t,e,r,n,i,a){var o=i.length*i.BYTES_PER_ELEMENT;if(a<0)return t.bufferData(e,i,n),o;if(o+a>r)throw new Error(\"gl-buffer: If resizing buffer, must not specify offset\");return t.bufferSubData(e,a,i),r}function a(t,e){for(var r=o.malloc(t.length,e),n=t.length,i=0;i<n;++i)r[i]=t[i];return r}var o=t(\"typedarray-pool\"),s=t(\"ndarray-ops\"),l=t(\"ndarray\"),c=[\"uint8\",\"uint8_clamped\",\"uint16\",\"uint32\",\"int8\",\"int16\",\"int32\",\"float32\"],u=n.prototype;u.bind=function(){this.gl.bindBuffer(this.type,this.handle)},u.unbind=function(){this.gl.bindBuffer(this.type,null)},u.dispose=function(){this.gl.deleteBuffer(this.handle)},u.update=function(t,e){if(\"number\"!=typeof e&&(e=-1),this.bind(),\"object\"==typeof t&&void 0!==t.shape){var r=t.dtype;if(c.indexOf(r)<0&&(r=\"float32\"),this.type===this.gl.ELEMENT_ARRAY_BUFFER){r=gl.getExtension(\"OES_element_index_uint\")&&\"uint16\"!==r?\"uint32\":\"uint16\"}if(r===t.dtype&&function(t,e){for(var r=1,n=e.length-1;n>=0;--n){if(e[n]!==r)return!1;r*=t[n]}return!0}(t.shape,t.stride))0===t.offset&&t.data.length===t.shape[0]?this.length=i(this.gl,this.type,this.length,this.usage,t.data,e):this.length=i(this.gl,this.type,this.length,this.usage,t.data.subarray(t.offset,t.shape[0]),e);else{var 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TRIBS\",34922:\"VERTEX_ATTRIB_ARRAY_NORMALIZED\",34930:\"MAX_TEXTURE_IMAGE_UNITS\",34962:\"ARRAY_BUFFER\",34963:\"ELEMENT_ARRAY_BUFFER\",34964:\"ARRAY_BUFFER_BINDING\",34965:\"ELEMENT_ARRAY_BUFFER_BINDING\",34975:\"VERTEX_ATTRIB_ARRAY_BUFFER_BINDING\",35040:\"STREAM_DRAW\",35044:\"STATIC_DRAW\",35048:\"DYNAMIC_DRAW\",35632:\"FRAGMENT_SHADER\",35633:\"VERTEX_SHADER\",35660:\"MAX_VERTEX_TEXTURE_IMAGE_UNITS\",35661:\"MAX_COMBINED_TEXTURE_IMAGE_UNITS\",35663:\"SHADER_TYPE\",35664:\"FLOAT_VEC2\",35665:\"FLOAT_VEC3\",35666:\"FLOAT_VEC4\",35667:\"INT_VEC2\",35668:\"INT_VEC3\",35669:\"INT_VEC4\",35670:\"BOOL\",35671:\"BOOL_VEC2\",35672:\"BOOL_VEC3\",35673:\"BOOL_VEC4\",35674:\"FLOAT_MAT2\",35675:\"FLOAT_MAT3\",35676:\"FLOAT_MAT4\",35678:\"SAMPLER_2D\",35680:\"SAMPLER_CUBE\",35712:\"DELETE_STATUS\",35713:\"COMPILE_STATUS\",35714:\"LINK_STATUS\",35715:\"VALIDATE_STATUS\",35716:\"INFO_LOG_LENGTH\",35717:\"ATTACHED_SHADERS\",35718:\"ACTIVE_UNIFORMS\",35719:\"ACTIVE_UNIFORM_MAX_LENGTH\",35720:\"SHADER_SOURCE_LENGTH\",35721:\"ACTIVE_ATTRIBUTES\",35722:\"ACTIVE_ATTRIBUTE_MAX_LENGTH\",35724:\"SHADING_LANGUAGE_VERSION\",35725:\"CURRENT_PROGRAM\",36003:\"STENCIL_BACK_REF\",36004:\"STENCIL_BACK_VALUE_MASK\",36005:\"STENCIL_BACK_WRITEMASK\",36006:\"FRAMEBUFFER_BINDING\",36007:\"RENDERBUFFER_BINDING\",36048:\"FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE\",36049:\"FRAMEBUFFER_ATTACHMENT_OBJECT_NAME\",36050:\"FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL\",36051:\"FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE\",36053:\"FRAMEBUFFER_COMPLETE\",36054:\"FRAMEBUFFER_INCOMPLETE_ATTACHMENT\",36055:\"FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT\",36057:\"FRAMEBUFFER_INCOMPLETE_DIMENSIONS\",36061:\"FRAMEBUFFER_UNSUPPORTED\",36064:\"COLOR_ATTACHMENT0\",36096:\"DEPTH_ATTACHMENT\",36128:\"STENCIL_ATTACHMENT\",36160:\"FRAMEBUFFER\",36161:\"RENDERBUFFER\",36162:\"RENDERBUFFER_WIDTH\",36163:\"RENDERBUFFER_HEIGHT\",36164:\"RENDERBUFFER_INTERNAL_FORMAT\",36168:\"STENCIL_INDEX8\",36176:\"RENDERBUFFER_RED_SIZE\",36177:\"RENDERBUFFER_GREEN_SIZE\",36178:\"RENDERBUFFER_BLUE_SIZE\",36179:\"RENDERBUFFER_ALPHA_SIZE\",36180:\"RENDERBUFFER_DEPTH_SIZE\",36181:\"RENDERBUFFER_STENCIL_SIZE\",36194:\"RGB565\",36336:\"LOW_FLOAT\",36337:\"MEDIUM_FLOAT\",36338:\"HIGH_FLOAT\",36339:\"LOW_INT\",36340:\"MEDIUM_INT\",36341:\"HIGH_INT\",36346:\"SHADER_COMPILER\",36347:\"MAX_VERTEX_UNIFORM_VECTORS\",36348:\"MAX_VARYING_VECTORS\",36349:\"MAX_FRAGMENT_UNIFORM_VECTORS\",37440:\"UNPACK_FLIP_Y_WEBGL\",37441:\"UNPACK_PREMULTIPLY_ALPHA_WEBGL\",37442:\"CONTEXT_LOST_WEBGL\",37443:\"UNPACK_COLORSPACE_CONVERSION_WEBGL\",37444:\"BROWSER_DEFAULT_WEBGL\"}},{}],167:[function(t,e,r){var 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o=t.gl,s=o.getParameter(o.MAX_RENDERBUFFER_SIZE);if(e<0||e>s||r<0||r>s)throw new Error(\"gl-fbo: Can't resize FBO, invalid dimensions\");t._shape[0]=e,t._shape[1]=r;for(var l=n(o),c=0;c<t.color.length;++c)t.color[c].shape=t._shape;t._color_rb&&(o.bindRenderbuffer(o.RENDERBUFFER,t._color_rb),o.renderbufferStorage(o.RENDERBUFFER,o.RGBA4,t._shape[0],t._shape[1])),t.depth&&(t.depth.shape=t._shape),t._depth_rb&&(o.bindRenderbuffer(o.RENDERBUFFER,t._depth_rb),t._useDepth&&t._useStencil?o.renderbufferStorage(o.RENDERBUFFER,o.DEPTH_STENCIL,t._shape[0],t._shape[1]):t._useDepth?o.renderbufferStorage(o.RENDERBUFFER,o.DEPTH_COMPONENT16,t._shape[0],t._shape[1]):t._useStencil&&o.renderbufferStorage(o.RENDERBUFFER,o.STENCIL_INDEX,t._shape[0],t._shape[1])),o.bindFramebuffer(o.FRAMEBUFFER,t.handle);var u=o.checkFramebufferStatus(o.FRAMEBUFFER);u!==o.FRAMEBUFFER_COMPLETE&&(t.dispose(),i(o,l),a(u)),i(o,l)}}var u=t(\"gl-texture2d\");e.exports=function(t,e,r,n){f||(f=t.FRAMEBUFFER_UNSUPPORTED,h=t.FRAMEBUFFER_INCOMPLETE_ATTACHMENT,d=t.FRAMEBUFFER_INCOMPLETE_DIMENSIONS,p=t.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT);var i=t.getExtension(\"WEBGL_draw_buffers\");if(!m&&i&&function(t,e){var r=t.getParameter(e.MAX_COLOR_ATTACHMENTS_WEBGL);m=new Array(r+1);for(var n=0;n<=r;++n){for(var i=new Array(r),a=0;a<n;++a)i[a]=t.COLOR_ATTACHMENT0+a;for(a=n;a<r;++a)i[a]=t.NONE;m[n]=i}}(t,i),Array.isArray(e)&&(n=r,r=0|e[1],e=0|e[0]),\"number\"!=typeof e)throw new Error(\"gl-fbo: Missing shape parameter\");var a=t.getParameter(t.MAX_RENDERBUFFER_SIZE);if(e<0||e>a||r<0||r>a)throw new Error(\"gl-fbo: Parameters are too large for FBO\");var o=1;if(\"color\"in(n=n||{})){if((o=Math.max(0|n.color,0))<0)throw new Error(\"gl-fbo: Must specify a nonnegative number of colors\");if(o>1){if(!i)throw new Error(\"gl-fbo: Multiple draw buffer extension not supported\");if(o>t.getParameter(i.MAX_COLOR_ATTACHMENTS_WEBGL))throw new Error(\"gl-fbo: Context does not support \"+o+\" draw buffers\")}}var s=t.UNSIGNED_BYTE,c=t.getExtension(\"OES_texture_float\");if(n.float&&o>0){if(!c)throw new Error(\"gl-fbo: Context does not support floating point textures\");s=t.FLOAT}else n.preferFloat&&o>0&&c&&(s=t.FLOAT);var u=!0;\"depth\"in n&&(u=!!n.depth);var g=!1;return\"stencil\"in n&&(g=!!n.stencil),new l(t,e,r,s,o,u,g,i)};var f,h,d,p,m=null,g=l.prototype;Object.defineProperties(g,{shape:{get:function(){return this._destroyed?[0,0]:this._shapeVector},set:function(t){if(Array.isArray(t)||(t=[0|t,0|t]),2!==t.length)throw new Error(\"gl-fbo: Shape vector must be length 2\");var e=0|t[0],r=0|t[1];return c(this,e,r),[e,r]},enumerable:!1},width:{get:function(){return this._destroyed?0:this._shape[0]},set:function(t){return t|=0,c(this,t,this._shape[1]),t},enumerable:!1},height:{get:function(){return this._destroyed?0:this._shape[1]},set:function(t){return t|=0,c(this,this._shape[0],t),t},enumerable:!1}}),g.bind=function(){if(!this._destroyed){var t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,this.handle),t.viewport(0,0,this._shape[0],this._shape[1])}},g.dispose=function(){if(!this._destroyed){this._destroyed=!0;var t=this.gl;t.deleteFramebuffer(this.handle),this.handle=null,this.depth&&(this.depth.dispose(),this.depth=null),this._depth_rb&&(t.deleteRenderbuffer(this._depth_rb),this._depth_rb=null);for(var e=0;e<this.color.length;++e)this.color[e].dispose(),this.color[e]=null;this._color_rb&&(t.deleteRenderbuffer(this._color_rb),this._color_rb=null)}}},{\"gl-texture2d\":255}],172:[function(t,e,r){var n=t(\"sprintf-js\").sprintf,i=t(\"gl-constants/lookup\"),a=t(\"glsl-shader-name\"),o=t(\"add-line-numbers\");e.exports=function(t,e,r){\"use strict\";var s=a(e)||\"of unknown name (see npm glsl-shader-name)\",l=\"unknown type\";void 0!==r&&(l=r===i.FRAGMENT_SHADER?\"fragment\":\"vertex\");for(var c=n(\"Error compiling %s shader %s:\\n\",l,s),u=n(\"%s%s\",c,t),f=t.split(\"\\n\"),h={},d=0;d<f.length;d++){var p=f[d];if(\"\"!==p){var m=parseInt(p.split(\":\")[2]);if(isNaN(m))throw new Error(n(\"Could not parse error: %s\",p));h[m]=p}}var g=o(e).split(\"\\n\");for(d=0;d<g.length;d++)if((h[d+3]||h[d+2]||h[d+1])&&(c+=g[d]+\"\\n\",h[d+1])){var v=h[d+1];v=v.substr(v.split(\":\",3).join(\":\").length+1).trim(),c+=n(\"^^^ %s\\n\\n\",v)}return{long:c.trim(),short:u.trim()}}},{\"add-line-numbers\":44,\"gl-constants/lookup\":167,\"glsl-shader-name\":267,\"sprintf-js\":536}],173:[function(t,e,r){\"use strict\";function n(t,e,r,n,i,a,o){this.plot=t,this.shader=e,this.pickShader=r,this.positionBuffer=n,this.weightBuffer=i,this.colorBuffer=a,this.idBuffer=o,this.xData=[],this.yData=[],this.shape=[0,0],this.bounds=[1/0,1/0,-1/0,-1/0],this.pickOffset=0}e.exports=function(t,e){var r=t.gl,i=new n(t,s(r,c.vertex,c.fragment),s(r,c.pickVertex,c.pickFragment),l(r),l(r),l(r),l(r));return i.update(e),t.addObject(i),i};var i=t(\"binary-search-bounds\"),a=t(\"iota-array\"),o=t(\"typedarray-pool\"),s=t(\"gl-shader\"),l=t(\"gl-buffer\"),c=t(\"./lib/shaders\"),u=n.prototype,f=[0,0,1,0,0,1,1,0,1,1,0,1];u.draw=function(){var t=[1,0,0,0,1,0,0,0,1];return function(){var e=this.plot,r=this.shader,n=this.bounds,i=this.numVertices;if(!(i<=0)){var a=e.gl,o=e.dataBox,s=n[2]-n[0],l=n[3]-n[1],c=o[2]-o[0],u=o[3]-o[1];t[0]=2*s/c,t[4]=2*l/u,t[6]=2*(n[0]-o[0])/c-1,t[7]=2*(n[1]-o[1])/u-1,r.bind();var f=r.uniforms;f.viewTransform=t,f.shape=this.shape;var h=r.attributes;this.positionBuffer.bind(),h.position.pointer(),this.weightBuffer.bind(),h.weight.pointer(a.UNSIGNED_BYTE,!1),this.colorBuffer.bind(),h.color.pointer(a.UNSIGNED_BYTE,!0),a.drawArrays(a.TRIANGLES,0,i)}}}(),u.drawPick=function(){var t=[1,0,0,0,1,0,0,0,1],e=[0,0,0,0];return function(r){var n=this.plot,i=this.pickShader,a=this.bounds,o=this.numVertices;if(!(o<=0)){var s=n.gl,l=n.dataBox,c=a[2]-a[0],u=a[3]-a[1],f=l[2]-l[0],h=l[3]-l[1];t[0]=2*c/f,t[4]=2*u/h,t[6]=2*(a[0]-l[0])/f-1,t[7]=2*(a[1]-l[1])/h-1;for(var d=0;d<4;++d)e[d]=r>>8*d&255;this.pickOffset=r,i.bind();var p=i.uniforms;p.viewTransform=t,p.pickOffset=e,p.shape=this.shape;var m=i.attributes;return this.positionBuffer.bind(),m.position.pointer(),this.weightBuffer.bind(),m.weight.pointer(s.UNSIGNED_BYTE,!1),this.idBuffer.bind(),m.pickId.pointer(s.UNSIGNED_BYTE,!1),s.drawArrays(s.TRIANGLES,0,o),r+this.shape[0]*this.shape[1]}}}(),u.pick=function(t,e,r){var n=this.pickOffset,i=this.shape[0]*this.shape[1];if(r<n||r>=n+i)return null;var a=r-n,o=this.xData,s=this.yData;return{object:this,pointId:a,dataCoord:[o[a%this.shape[0]],s[a/this.shape[0]|0]]}},u.update=function(t){var e=(t=t||{}).shape||[0,0],r=t.x||a(e[0]),n=t.y||a(e[1]),s=t.z||new Float32Array(e[0]*e[1]);this.xData=r,this.yData=n;var l=t.colorLevels||[0],c=t.colorValues||[0,0,0,1],u=l.length,h=this.bounds,d=h[0]=r[0],p=h[1]=n[0],m=1/((h[2]=r[r.length-1])-d),g=1/((h[3]=n[n.length-1])-p),v=e[0],y=e[1];this.shape=[v,y];var x=(v-1)*(y-1)*(f.length>>>1);this.numVertices=x;for(var b=o.mallocUint8(4*x),_=o.mallocFloat32(2*x),w=o.mallocUint8(2*x),M=o.mallocUint32(x),k=0,A=0;A<y-1;++A)for(var T=g*(n[A]-p),S=g*(n[A+1]-p),E=0;E<v-1;++E)for(var L=m*(r[E]-d),C=m*(r[E+1]-d),z=0;z<f.length;z+=2){var D,I,P,O,F=f[z],R=f[z+1],N=s[(A+R)*v+(E+F)],j=i.le(l,N);if(j<0)D=c[0],I=c[1],P=c[2],O=c[3];else if(j===u-1)D=c[4*u-4],I=c[4*u-3],P=c[4*u-2],O=c[4*u-1];else{var B=(N-l[j])/(l[j+1]-l[j]),U=1-B,V=4*j,q=4*(j+1);D=U*c[V]+B*c[q],I=U*c[V+1]+B*c[q+1],P=U*c[V+2]+B*c[q+2],O=U*c[V+3]+B*c[q+3]}b[4*k]=255*D,b[4*k+1]=255*I,b[4*k+2]=255*P,b[4*k+3]=255*O,_[2*k]=.5*L+.5*C,_[2*k+1]=.5*T+.5*S,w[2*k]=F,w[2*k+1]=R,M[k]=A*v+E,k+=1}this.positionBuffer.update(_),this.weightBuffer.update(w),this.colorBuffer.update(b),this.idBuffer.update(M),o.free(_),o.free(b),o.free(w),o.free(M)},u.dispose=function(){this.shader.dispose(),this.pickShader.dispose(),this.positionBuffer.dispose(),this.weightBuffer.dispose(),this.colorBuffer.dispose(),this.idBuffer.dispose(),this.plot.removeObject(this)}},{\"./lib/shaders\":174,\"binary-search-bounds\":175,\"gl-buffer\":165,\"gl-shader\":243,\"iota-array\":281,\"typedarray-pool\":554}],174:[function(t,e,r){\"use strict\";e.exports={fragment:\"precision lowp float;\\n#define GLSLIFY 1\\nvarying vec4 fragColor;\\nvoid main() {\\n  gl_FragColor = vec4(fragColor.rgb * fragColor.a, fragColor.a);\\n}\\n\",vertex:\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec2 position;\\nattribute vec4 color;\\nattribute vec2 weight;\\n\\nuniform vec2 shape;\\nuniform mat3 viewTransform;\\n\\nvarying vec4 fragColor;\\n\\nvoid main() {\\n  vec3 vPosition = viewTransform * vec3( position + (weight-.5)/(shape-1.) , 1.0);\\n  fragColor = color;\\n  gl_Position = vec4(vPosition.xy, 0, vPosition.z);\\n}\\n\",pickFragment:\"precision mediump float;\\n#define GLSLIFY 1\\n\\nvarying vec4 fragId;\\nvarying vec2 vWeight;\\n\\nuniform vec2 shape;\\nuniform vec4 pickOffset;\\n\\nvoid main() {\\n  vec2 d = step(.5, vWeight);\\n  vec4 id = fragId + pickOffset;\\n  id.x += d.x + d.y*shape.x;\\n\\n  id.y += floor(id.x / 256.0);\\n  id.x -= floor(id.x / 256.0) * 256.0;\\n\\n  id.z += floor(id.y / 256.0);\\n  id.y -= floor(id.y / 256.0) * 256.0;\\n\\n  id.w += floor(id.z / 256.0);\\n  id.z -= floor(id.z / 256.0) * 256.0;\\n\\n  gl_FragColor = id/255.;\\n}\\n\",pickVertex:\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec2 position;\\nattribute vec4 pickId;\\nattribute vec2 weight;\\n\\nuniform vec2 shape;\\nuniform mat3 viewTransform;\\n\\nvarying vec4 fragId;\\nvarying vec2 vWeight;\\n\\nvoid main() {\\n  vWeight = weight;\\n\\n  fragId = pickId;\\n\\n  vec3 vPosition = viewTransform * vec3( position + (weight-.5)/(shape-1.) , 1.0);\\n  gl_Position = vec4(vPosition.xy, 0, vPosition.z);\\n}\\n\"}},{}],175:[function(t,e,r){arguments[4][89][0].apply(r,arguments)},{dup:89}],176:[function(t,e,r){var n=t(\"gl-shader\"),i=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec3 position, nextPosition;\\nattribute float arcLength, lineWidth;\\nattribute vec4 color;\\n\\nuniform vec2 screenShape;\\nuniform float pixelRatio;\\nuniform mat4 model, view, projection;\\n\\nvarying vec4 fragColor;\\nvarying vec3 worldPosition;\\nvarying float pixelArcLength;\\n\\nvoid main() {\\n  vec4 projected = projection * view * model * vec4(position, 1.0);\\n  vec4 tangentClip = projection * view * model * vec4(nextPosition - position, 0.0);\\n  vec2 tangent = normalize(screenShape * tangentClip.xy);\\n  vec2 offset = 0.5 * pixelRatio * lineWidth * vec2(tangent.y, -tangent.x) / screenShape;\\n\\n  gl_Position = vec4(projected.xy + projected.w * offset, projected.zw);\\n\\n  worldPosition = position;\\n  pixelArcLength = arcLength;\\n  fragColor = color;\\n}\\n\",a=[{name:\"position\",type:\"vec3\"},{name:\"nextPosition\",type:\"vec3\"},{name:\"arcLength\",type:\"float\"},{name:\"lineWidth\",type:\"float\"},{name:\"color\",type:\"vec4\"}];r.createShader=function(t){return n(t,i,\"precision mediump float;\\n#define GLSLIFY 1\\n\\nuniform vec3      clipBounds[2];\\nuniform sampler2D dashTexture;\\nuniform float     dashScale;\\nuniform float     opacity;\\n\\nvarying vec3    worldPosition;\\nvarying float   pixelArcLength;\\nvarying vec4    fragColor;\\n\\nvoid main() {\\n  if(any(lessThan(worldPosition, clipBounds[0])) || any(greaterThan(worldPosition, clipBounds[1]))) {\\n    discard;\\n  }\\n  float dashWeight = texture2D(dashTexture, vec2(dashScale * pixelArcLength, 0)).r;\\n  if(dashWeight < 0.5) {\\n    discard;\\n  }\\n  gl_FragColor = fragColor * opacity;\\n}\\n\",null,a)},r.createPickShader=function(t){return n(t,i,\"precision mediump float;\\n#define GLSLIFY 1\\n\\n#define FLOAT_MAX  1.70141184e38\\n#define FLOAT_MIN  1.17549435e-38\\n\\nlowp vec4 encode_float_1_0(highp float v) {\\n  highp float av = abs(v);\\n\\n  //Handle special cases\\n  if(av < FLOAT_MIN) {\\n    return vec4(0.0, 0.0, 0.0, 0.0);\\n  } else if(v > FLOAT_MAX) {\\n    return vec4(127.0, 128.0, 0.0, 0.0) / 255.0;\\n  } else if(v < -FLOAT_MAX) {\\n    return vec4(255.0, 128.0, 0.0, 0.0) / 255.0;\\n  }\\n\\n  highp vec4 c = vec4(0,0,0,0);\\n\\n  //Compute exponent and mantissa\\n  highp float e = floor(log2(av));\\n  highp float m = av * pow(2.0, -e) - 1.0;\\n  \\n  //Unpack mantissa\\n  c[1] = floor(128.0 * m);\\n  m -= c[1] / 128.0;\\n  c[2] = floor(32768.0 * m);\\n  m -= c[2] / 32768.0;\\n  c[3] = floor(8388608.0 * m);\\n  \\n  //Unpack exponent\\n  highp float ebias = e + 127.0;\\n  c[0] = floor(ebias / 2.0);\\n  ebias -= c[0] * 2.0;\\n  c[1] += floor(ebias) * 128.0; \\n\\n  //Unpack sign bit\\n  c[0] += 128.0 * step(0.0, -v);\\n\\n  //Scale back to range\\n  return c / 255.0;\\n}\\n\\n\\n\\nuniform float pickId;\\nuniform vec3 clipBounds[2];\\n\\nvarying vec3 worldPosition;\\nvarying float pixelArcLength;\\nvarying vec4 fragColor;\\n\\nvoid main() {\\n  if(any(lessThan(worldPosition, clipBounds[0])) || any(greaterThan(worldPosition, clipBounds[1]))) {\\n    discard;\\n  }\\n  gl_FragColor = vec4(pickId/255.0, encode_float_1_0(pixelArcLength).xyz);\\n}\",null,a)}},{\"gl-shader\":243}],177:[function(t,e,r){\"use strict\";function n(t,e){for(var r=0,n=0;n<3;++n){var i=t[n]-e[n];r+=i*i}return Math.sqrt(r)}function i(t){for(var e=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],r=0;r<3;++r)e[0][r]=Math.max(t[0][r],e[0][r]),e[1][r]=Math.min(t[1][r],e[1][r]);return e}function a(t,e,r,n){this.arcLength=t,this.position=e,this.index=r,this.dataCoordinate=n}function o(t,e,r,n,i,a){this.gl=t,this.shader=e,this.pickShader=r,this.buffer=n,this.vao=i,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.points=[],this.arcLength=[],this.vertexCount=0,this.bounds=[[0,0,0],[0,0,0]],this.pickId=0,this.lineWidth=1,this.texture=a,this.dashScale=1,this.opacity=1,this.dirty=!0,this.pixelRatio=1}e.exports=function(t){var e=t.gl||t.scene&&t.scene.gl,r=p(e);r.attributes.position.location=0,r.attributes.nextPosition.location=1,r.attributes.arcLength.location=2,r.attributes.lineWidth.location=3,r.attributes.color.location=4;var n=m(e);n.attributes.position.location=0,n.attributes.nextPosition.location=1,n.attributes.arcLength.location=2,n.attributes.lineWidth.location=3,n.attributes.color.location=4;for(var i=s(e),a=l(e,[{buffer:i,size:3,offset:0,stride:48},{buffer:i,size:3,offset:12,stride:48},{buffer:i,size:1,offset:24,stride:48},{buffer:i,size:1,offset:28,stride:48},{buffer:i,size:4,offset:32,stride:48}]),u=h(new Array(1024),[256,1,4]),f=0;f<1024;++f)u.data[f]=255;var d=c(e,u);d.wrap=e.REPEAT;var g=new o(e,r,n,i,a,d);return g.update(t),g};var s=t(\"gl-buffer\"),l=t(\"gl-vao\"),c=t(\"gl-texture2d\"),u=t(\"glsl-read-float\"),f=t(\"binary-search-bounds\"),h=t(\"ndarray\"),d=t(\"./lib/shaders\"),p=d.createShader,m=d.createPickShader,g=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],v=o.prototype;v.isTransparent=function(){return this.opacity<1},v.isOpaque=function(){return this.opacity>=1},v.pickSlots=1,v.setPickBase=function(t){this.pickId=t},v.drawTransparent=v.draw=function(t){var e=this.gl,r=this.shader,n=this.vao;r.bind(),r.uniforms={model:t.model||g,view:t.view||g,projection:t.projection||g,clipBounds:i(this.clipBounds),dashTexture:this.texture.bind(),dashScale:this.dashScale/this.arcLength[this.arcLength.length-1],opacity:this.opacity,screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},n.bind(),n.draw(e.TRIANGLE_STRIP,this.vertexCount)},v.drawPick=function(t){var e=this.gl,r=this.pickShader,n=this.vao;r.bind(),r.uniforms={model:t.model||g,view:t.view||g,projection:t.projection||g,pickId:this.pickId,clipBounds:i(this.clipBounds),screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},n.bind(),n.draw(e.TRIANGLE_STRIP,this.vertexCount)},v.update=function(t){var e,r;this.dirty=!0;var i=!!t.connectGaps;\"dashScale\"in t&&(this.dashScale=t.dashScale),\"opacity\"in t&&(this.opacity=+t.opacity);var a=t.position||t.positions;if(a){var o=t.color||t.colors||[0,0,0,1],s=t.lineWidth||1,l=[],c=[],u=[],d=0,p=0,m=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],g=!1;t:for(e=1;e<a.length;++e){var v=a[e-1],y=a[e];for(c.push(d),u.push(v.slice()),r=0;r<3;++r){if(isNaN(v[r])||isNaN(y[r])||!isFinite(v[r])||!isFinite(y[r])){if(!i&&l.length>0){for(var x=0;x<24;++x)l.push(l[l.length-12]);p+=2,g=!0}continue t}m[0][r]=Math.min(m[0][r],v[r],y[r]),m[1][r]=Math.max(m[1][r],v[r],y[r])}var b,_;Array.isArray(o[0])?(b=o[e-1],_=o[e]):b=_=o,3===b.length&&(b=[b[0],b[1],b[2],1]),3===_.length&&(_=[_[0],_[1],_[2],1]);var w;w=Array.isArray(s)?s[e-1]:s;var M=d;if(d+=n(v,y),g){for(r=0;r<2;++r)l.push(v[0],v[1],v[2],y[0],y[1],y[2],M,w,b[0],b[1],b[2],b[3]);p+=2,g=!1}l.push(v[0],v[1],v[2],y[0],y[1],y[2],M,w,b[0],b[1],b[2],b[3],v[0],v[1],v[2],y[0],y[1],y[2],M,-w,b[0],b[1],b[2],b[3],y[0],y[1],y[2],v[0],v[1],v[2],d,-w,_[0],_[1],_[2],_[3],y[0],y[1],y[2],v[0],v[1],v[2],d,w,_[0],_[1],_[2],_[3]),p+=4}if(this.buffer.update(l),c.push(d),u.push(a[a.length-1].slice()),this.bounds=m,this.vertexCount=p,this.points=u,this.arcLength=c,\"dashes\"in t){var k=t.dashes.slice();for(k.unshift(0),e=1;e<k.length;++e)k[e]=k[e-1]+k[e];var A=h(new Array(1024),[256,1,4]);for(e=0;e<256;++e){for(r=0;r<4;++r)A.set(e,0,r,0);1&f.le(k,k[k.length-1]*e/255)?A.set(e,0,0,0):A.set(e,0,0,255)}this.texture.setPixels(A)}}},v.dispose=function(){this.shader.dispose(),this.vao.dispose(),this.buffer.dispose()},v.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=u(t.value[0],t.value[1],t.value[2],0),r=f.le(this.arcLength,e);if(r<0)return 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t[0]=d*n+h*o,t[1]=d*i+h*s,t[2]=d*a+h*l,t[3]=d*o-h*n,t[4]=d*s-h*i,t[5]=d*l-h*a,t[6]=c,t[7]=u,t[8]=f,t},i.scale=function(t,e,r){var n=r[0],i=r[1];return t[0]=n*e[0],t[1]=n*e[1],t[2]=n*e[2],t[3]=i*e[3],t[4]=i*e[4],t[5]=i*e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t},i.fromTranslation=function(t,e){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=e[0],t[7]=e[1],t[8]=1,t},i.fromRotation=function(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=n,t[1]=r,t[2]=0,t[3]=-r,t[4]=n,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},i.fromScaling=function(t,e){return t[0]=e[0],t[1]=0,t[2]=0,t[3]=0,t[4]=e[1],t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},i.fromMat2d=function(t,e){return t[0]=e[0],t[1]=e[1],t[2]=0,t[3]=e[2],t[4]=e[3],t[5]=0,t[6]=e[4],t[7]=e[5],t[8]=1,t},i.fromQuat=function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=r+r,s=n+n,l=i+i,c=r*o,u=n*o,f=n*s,h=i*o,d=i*s,p=i*l,m=a*o,g=a*s,v=a*l;return t[0]=1-f-p,t[3]=u-v,t[6]=h+g,t[1]=u+v,t[4]=1-c-p,t[7]=d-m,t[2]=h-g,t[5]=d+m,t[8]=1-c-f,t},i.normalFromMat4=function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],c=e[7],u=e[8],f=e[9],h=e[10],d=e[11],p=e[12],m=e[13],g=e[14],v=e[15],y=r*s-n*o,x=r*l-i*o,b=r*c-a*o,_=n*l-i*s,w=n*c-a*s,M=i*c-a*l,k=u*m-f*p,A=u*g-h*p,T=u*v-d*p,S=f*g-h*m,E=f*v-d*m,L=h*v-d*g,C=y*L-x*E+b*S+_*T-w*A+M*k;return C?(C=1/C,t[0]=(s*L-l*E+c*S)*C,t[1]=(l*T-o*L-c*A)*C,t[2]=(o*E-s*T+c*k)*C,t[3]=(i*E-n*L-a*S)*C,t[4]=(r*L-i*T+a*A)*C,t[5]=(n*T-r*E-a*k)*C,t[6]=(m*M-g*w+v*_)*C,t[7]=(g*b-p*M-v*x)*C,t[8]=(p*w-m*b+v*y)*C,t):null},i.str=function(t){return\"mat3(\"+t[0]+\", \"+t[1]+\", \"+t[2]+\", \"+t[3]+\", \"+t[4]+\", \"+t[5]+\", \"+t[6]+\", \"+t[7]+\", \"+t[8]+\")\"},i.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+Math.pow(t[6],2)+Math.pow(t[7],2)+Math.pow(t[8],2))},i.add=function(t,e,r){return t[0]=e[0]+r[0],t[1]=e[1]+r[1],t[2]=e[2]+r[2],t[3]=e[3]+r[3],t[4]=e[4]+r[4],t[5]=e[5]+r[5],t[6]=e[6]+r[6],t[7]=e[7]+r[7],t[8]=e[8]+r[8],t},i.subtract=function(t,e,r){return t[0]=e[0]-r[0],t[1]=e[1]-r[1],t[2]=e[2]-r[2],t[3]=e[3]-r[3],t[4]=e[4]-r[4],t[5]=e[5]-r[5],t[6]=e[6]-r[6],t[7]=e[7]-r[7],t[8]=e[8]-r[8],t},i.sub=i.subtract,i.multiplyScalar=function(t,e,r){return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t[3]=e[3]*r,t[4]=e[4]*r,t[5]=e[5]*r,t[6]=e[6]*r,t[7]=e[7]*r,t[8]=e[8]*r,t},i.multiplyScalarAndAdd=function(t,e,r,n){return t[0]=e[0]+r[0]*n,t[1]=e[1]+r[1]*n,t[2]=e[2]+r[2]*n,t[3]=e[3]+r[3]*n,t[4]=e[4]+r[4]*n,t[5]=e[5]+r[5]*n,t[6]=e[6]+r[6]*n,t[7]=e[7]+r[7]*n,t[8]=e[8]+r[8]*n,t},i.exactEquals=function(t,e){return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[7]===e[7]&&t[8]===e[8]},i.equals=function(t,e){var r=t[0],i=t[1],a=t[2],o=t[3],s=t[4],l=t[5],c=t[6],u=t[7],f=t[8],h=e[0],d=e[1],p=e[2],m=e[3],g=e[4],v=e[5],y=t[6],x=e[7],b=e[8];return Math.abs(r-h)<=n.EPSILON*Math.max(1,Math.abs(r),Math.abs(h))&&Math.abs(i-d)<=n.EPSILON*Math.max(1,Math.abs(i),Math.abs(d))&&Math.abs(a-p)<=n.EPSILON*Math.max(1,Math.abs(a),Math.abs(p))&&Math.abs(o-m)<=n.EPSILON*Math.max(1,Math.abs(o),Math.abs(m))&&Math.abs(s-g)<=n.EPSILON*Math.max(1,Math.abs(s),Math.abs(g))&&Math.abs(l-v)<=n.EPSILON*Math.max(1,Math.abs(l),Math.abs(v))&&Math.abs(c-y)<=n.EPSILON*Math.max(1,Math.abs(c),Math.abs(y))&&Math.abs(u-x)<=n.EPSILON*Math.max(1,Math.abs(u),Math.abs(x))&&Math.abs(f-b)<=n.EPSILON*Math.max(1,Math.abs(f),Math.abs(b))},e.exports=i},{\"./common.js\":199}],203:[function(t,e,r){var n=t(\"./common.js\"),i={scalar:{},SIMD:{}};i.create=function(){var t=new n.ARRAY_TYPE(16);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},i.clone=function(t){var e=new n.ARRAY_TYPE(16);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e},i.copy=function(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t},i.fromValues=function(t,e,r,i,a,o,s,l,c,u,f,h,d,p,m,g){var v=new n.ARRAY_TYPE(16);return v[0]=t,v[1]=e,v[2]=r,v[3]=i,v[4]=a,v[5]=o,v[6]=s,v[7]=l,v[8]=c,v[9]=u,v[10]=f,v[11]=h,v[12]=d,v[13]=p,v[14]=m,v[15]=g,v},i.set=function(t,e,r,n,i,a,o,s,l,c,u,f,h,d,p,m,g){return t[0]=e,t[1]=r,t[2]=n,t[3]=i,t[4]=a,t[5]=o,t[6]=s,t[7]=l,t[8]=c,t[9]=u,t[10]=f,t[11]=h,t[12]=d,t[13]=p,t[14]=m,t[15]=g,t},i.identity=function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},i.scalar.transpose=function(t,e){if(t===e){var r=e[1],n=e[2],i=e[3],a=e[6],o=e[7],s=e[11];t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=a,t[11]=e[14],t[12]=i,t[13]=o,t[14]=s}else t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=e[1],t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=e[14],t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15];return t},i.SIMD.transpose=function(t,e){var r,n,i,a,o,s,l,c,u,f;return r=SIMD.Float32x4.load(e,0),n=SIMD.Float32x4.load(e,4),i=SIMD.Float32x4.load(e,8),a=SIMD.Float32x4.load(e,12),o=SIMD.Float32x4.shuffle(r,n,0,1,4,5),s=SIMD.Float32x4.shuffle(i,a,0,1,4,5),l=SIMD.Float32x4.shuffle(o,s,0,2,4,6),c=SIMD.Float32x4.shuffle(o,s,1,3,5,7),SIMD.Float32x4.store(t,0,l),SIMD.Float32x4.store(t,4,c),o=SIMD.Float32x4.shuffle(r,n,2,3,6,7),s=SIMD.Float32x4.shuffle(i,a,2,3,6,7),u=SIMD.Float32x4.shuffle(o,s,0,2,4,6),f=SIMD.Float32x4.shuffle(o,s,1,3,5,7),SIMD.Float32x4.store(t,8,u),SIMD.Float32x4.store(t,12,f),t},i.transpose=n.USE_SIMD?i.SIMD.transpose:i.scalar.transpose,i.scalar.invert=function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],c=e[7],u=e[8],f=e[9],h=e[10],d=e[11],p=e[12],m=e[13],g=e[14],v=e[15],y=r*s-n*o,x=r*l-i*o,b=r*c-a*o,_=n*l-i*s,w=n*c-a*s,M=i*c-a*l,k=u*m-f*p,A=u*g-h*p,T=u*v-d*p,S=f*g-h*m,E=f*v-d*m,L=h*v-d*g,C=y*L-x*E+b*S+_*T-w*A+M*k;return C?(C=1/C,t[0]=(s*L-l*E+c*S)*C,t[1]=(i*E-n*L-a*S)*C,t[2]=(m*M-g*w+v*_)*C,t[3]=(h*w-f*M-d*_)*C,t[4]=(l*T-o*L-c*A)*C,t[5]=(r*L-i*T+a*A)*C,t[6]=(g*b-p*M-v*x)*C,t[7]=(u*M-h*b+d*x)*C,t[8]=(o*E-s*T+c*k)*C,t[9]=(n*T-r*E-a*k)*C,t[10]=(p*w-m*b+v*y)*C,t[11]=(f*b-u*w-d*y)*C,t[12]=(s*A-o*S-l*k)*C,t[13]=(r*S-n*A+i*k)*C,t[14]=(m*x-p*_-g*y)*C,t[15]=(u*_-f*x+h*y)*C,t):null},i.SIMD.invert=function(t,e){var r,n,i,a,o,s,l,c,u,f,h=SIMD.Float32x4.load(e,0),d=SIMD.Float32x4.load(e,4),p=SIMD.Float32x4.load(e,8),m=SIMD.Float32x4.load(e,12);return o=SIMD.Float32x4.shuffle(h,d,0,1,4,5),n=SIMD.Float32x4.shuffle(p,m,0,1,4,5),r=SIMD.Float32x4.shuffle(o,n,0,2,4,6),n=SIMD.Float32x4.shuffle(n,o,1,3,5,7),o=SIMD.Float32x4.shuffle(h,d,2,3,6,7),a=SIMD.Float32x4.shuffle(p,m,2,3,6,7),i=SIMD.Float32x4.shuffle(o,a,0,2,4,6),a=SIMD.Float32x4.shuffle(a,o,1,3,5,7),o=SIMD.Float32x4.mul(i,a),o=SIMD.Float32x4.swizzle(o,1,0,3,2),s=SIMD.Float32x4.mul(n,o),l=SIMD.Float32x4.mul(r,o),o=SIMD.Float32x4.swizzle(o,2,3,0,1),s=SIMD.Float32x4.sub(SIMD.Float32x4.mul(n,o),s),l=SIMD.Float32x4.sub(SIMD.Float32x4.mul(r,o),l),l=SIMD.Float32x4.swizzle(l,2,3,0,1),o=SIMD.Float32x4.mul(n,i),o=SIMD.Float32x4.swizzle(o,1,0,3,2),s=SIMD.Float32x4.add(SIMD.Float32x4.mul(a,o),s),u=SIMD.Float32x4.mul(r,o),o=SIMD.Float32x4.swizzle(o,2,3,0,1),s=SIMD.Float32x4.sub(s,SIMD.Float32x4.mul(a,o)),u=SIMD.Float32x4.sub(SIMD.Float32x4.mul(r,o),u),u=SIMD.Float32x4.swizzle(u,2,3,0,1),o=SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(n,2,3,0,1),a),o=SIMD.Float32x4.swizzle(o,1,0,3,2),i=SIMD.Float32x4.swizzle(i,2,3,0,1),s=SIMD.Float32x4.add(SIMD.Float32x4.mul(i,o),s),c=SIMD.Float32x4.mul(r,o),o=SIMD.Float32x4.swizzle(o,2,3,0,1),s=SIMD.Float32x4.sub(s,SIMD.Float32x4.mul(i,o)),c=SIMD.Float32x4.sub(SIMD.Float32x4.mul(r,o),c),c=SIMD.Float32x4.swizzle(c,2,3,0,1),o=SIMD.Float32x4.mul(r,n),o=SIMD.Float32x4.swizzle(o,1,0,3,2),c=SIMD.Float32x4.add(SIMD.Float32x4.mul(a,o),c),u=SIMD.Float32x4.sub(SIMD.Float32x4.mul(i,o),u),o=SIMD.Float32x4.swizzle(o,2,3,0,1),c=SIMD.Float32x4.sub(SIMD.Float32x4.mul(a,o),c),u=SIMD.Float32x4.sub(u,SIMD.Float32x4.mul(i,o)),o=SIMD.Float32x4.mul(r,a),o=SIMD.Float32x4.swizzle(o,1,0,3,2),l=SIMD.Float32x4.sub(l,SIMD.Float32x4.mul(i,o)),c=SIMD.Float32x4.add(SIMD.Float32x4.mul(n,o),c),o=SIMD.Float32x4.swizzle(o,2,3,0,1),l=SIMD.Float32x4.add(SIMD.Float32x4.mul(i,o),l),c=SIMD.Float32x4.sub(c,SIMD.Float32x4.mul(n,o)),o=SIMD.Float32x4.mul(r,i),o=SIMD.Float32x4.swizzle(o,1,0,3,2),l=SIMD.Float32x4.add(SIMD.Float32x4.mul(a,o),l),u=SIMD.Float32x4.sub(u,SIMD.Float32x4.mul(n,o)),o=SIMD.Float32x4.swizzle(o,2,3,0,1),l=SIMD.Float32x4.sub(l,SIMD.Float32x4.mul(a,o)),u=SIMD.Float32x4.add(SIMD.Float32x4.mul(n,o),u),f=SIMD.Float32x4.mul(r,s),f=SIMD.Float32x4.add(SIMD.Float32x4.swizzle(f,2,3,0,1),f),f=SIMD.Float32x4.add(SIMD.Float32x4.swizzle(f,1,0,3,2),f),o=SIMD.Float32x4.reciprocalApproximation(f),f=SIMD.Float32x4.sub(SIMD.Float32x4.add(o,o),SIMD.Float32x4.mul(f,SIMD.Float32x4.mul(o,o))),(f=SIMD.Float32x4.swizzle(f,0,0,0,0))?(SIMD.Float32x4.store(t,0,SIMD.Float32x4.mul(f,s)),SIMD.Float32x4.store(t,4,SIMD.Float32x4.mul(f,l)),SIMD.Float32x4.store(t,8,SIMD.Float32x4.mul(f,c)),SIMD.Float32x4.store(t,12,SIMD.Float32x4.mul(f,u)),t):null},i.invert=n.USE_SIMD?i.SIMD.invert:i.scalar.invert,i.scalar.adjoint=function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],c=e[7],u=e[8],f=e[9],h=e[10],d=e[11],p=e[12],m=e[13],g=e[14],v=e[15];return t[0]=s*(h*v-d*g)-f*(l*v-c*g)+m*(l*d-c*h),t[1]=-(n*(h*v-d*g)-f*(i*v-a*g)+m*(i*d-a*h)),t[2]=n*(l*v-c*g)-s*(i*v-a*g)+m*(i*c-a*l),t[3]=-(n*(l*d-c*h)-s*(i*d-a*h)+f*(i*c-a*l)),t[4]=-(o*(h*v-d*g)-u*(l*v-c*g)+p*(l*d-c*h)),t[5]=r*(h*v-d*g)-u*(i*v-a*g)+p*(i*d-a*h),t[6]=-(r*(l*v-c*g)-o*(i*v-a*g)+p*(i*c-a*l)),t[7]=r*(l*d-c*h)-o*(i*d-a*h)+u*(i*c-a*l),t[8]=o*(f*v-d*m)-u*(s*v-c*m)+p*(s*d-c*f),t[9]=-(r*(f*v-d*m)-u*(n*v-a*m)+p*(n*d-a*f)),t[10]=r*(s*v-c*m)-o*(n*v-a*m)+p*(n*c-a*s),t[11]=-(r*(s*d-c*f)-o*(n*d-a*f)+u*(n*c-a*s)),t[12]=-(o*(f*g-h*m)-u*(s*g-l*m)+p*(s*h-l*f)),t[13]=r*(f*g-h*m)-u*(n*g-i*m)+p*(n*h-i*f),t[14]=-(r*(s*g-l*m)-o*(n*g-i*m)+p*(n*l-i*s)),t[15]=r*(s*h-l*f)-o*(n*h-i*f)+u*(n*l-i*s),t},i.SIMD.adjoint=function(t,e){var r,n,i,a,o,s,l,c,u,f=SIMD.Float32x4.load(e,0),h=SIMD.Float32x4.load(e,4),d=SIMD.Float32x4.load(e,8),p=SIMD.Float32x4.load(e,12);return o=SIMD.Float32x4.shuffle(f,h,0,1,4,5),n=SIMD.Float32x4.shuffle(d,p,0,1,4,5),r=SIMD.Float32x4.shuffle(o,n,0,2,4,6),n=SIMD.Float32x4.shuffle(n,o,1,3,5,7),o=SIMD.Float32x4.shuffle(f,h,2,3,6,7),a=SIMD.Float32x4.shuffle(d,p,2,3,6,7),i=SIMD.Float32x4.shuffle(o,a,0,2,4,6),a=SIMD.Float32x4.shuffle(a,o,1,3,5,7),o=SIMD.Float32x4.mul(i,a),o=SIMD.Float32x4.swizzle(o,1,0,3,2),s=SIMD.Float32x4.mul(n,o),l=SIMD.Float32x4.mul(r,o),o=SIMD.Float32x4.swizzle(o,2,3,0,1),s=SIMD.Float32x4.sub(SIMD.Float32x4.mul(n,o),s),l=SIMD.Float32x4.sub(SIMD.Float32x4.mul(r,o),l),l=SIMD.Float32x4.swizzle(l,2,3,0,1),o=SIMD.Float32x4.mul(n,i),o=SIMD.Float32x4.swizzle(o,1,0,3,2),s=SIMD.Float32x4.add(SIMD.Float32x4.mul(a,o),s),u=SIMD.Float32x4.mul(r,o),o=SIMD.Float32x4.swizzle(o,2,3,0,1),s=SIMD.Float32x4.sub(s,SIMD.Float32x4.mul(a,o)),u=SIMD.Float32x4.sub(SIMD.Float32x4.mul(r,o),u),u=SIMD.Float32x4.swizzle(u,2,3,0,1),o=SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(n,2,3,0,1),a),o=SIMD.Float32x4.swizzle(o,1,0,3,2),i=SIMD.Float32x4.swizzle(i,2,3,0,1),s=SIMD.Float32x4.add(SIMD.Float32x4.mul(i,o),s),c=SIMD.Float32x4.mul(r,o),o=SIMD.Float32x4.swizzle(o,2,3,0,1),s=SIMD.Float32x4.sub(s,SIMD.Float32x4.mul(i,o)),c=SIMD.Float32x4.sub(SIMD.Float32x4.mul(r,o),c),c=SIMD.Float32x4.swizzle(c,2,3,0,1),o=SIMD.Float32x4.mul(r,n),o=SIMD.Float32x4.swizzle(o,1,0,3,2),c=SIMD.Float32x4.add(SIMD.Float32x4.mul(a,o),c),u=SIMD.Float32x4.sub(SIMD.Float32x4.mul(i,o),u),o=SIMD.Float32x4.swizzle(o,2,3,0,1),c=SIMD.Float32x4.sub(SIMD.Float32x4.mul(a,o),c),u=SIMD.Float32x4.sub(u,SIMD.Float32x4.mul(i,o)),o=SIMD.Float32x4.mul(r,a),o=SIMD.Float32x4.swizzle(o,1,0,3,2),l=SIMD.Float32x4.sub(l,SIMD.Float32x4.mul(i,o)),c=SIMD.Float32x4.add(SIMD.Float32x4.mul(n,o),c),o=SIMD.Float32x4.swizzle(o,2,3,0,1),l=SIMD.Float32x4.add(SIMD.Float32x4.mul(i,o),l),c=SIMD.Float32x4.sub(c,SIMD.Float32x4.mul(n,o)),o=SIMD.Float32x4.mul(r,i),o=SIMD.Float32x4.swizzle(o,1,0,3,2),l=SIMD.Float32x4.add(SIMD.Float32x4.mul(a,o),l),u=SIMD.Float32x4.sub(u,SIMD.Float32x4.mul(n,o)),o=SIMD.Float32x4.swizzle(o,2,3,0,1),l=SIMD.Float32x4.sub(l,SIMD.Float32x4.mul(a,o)),u=SIMD.Float32x4.add(SIMD.Float32x4.mul(n,o),u),SIMD.Float32x4.store(t,0,s),SIMD.Float32x4.store(t,4,l),SIMD.Float32x4.store(t,8,c),SIMD.Float32x4.store(t,12,u),t},i.adjoint=n.USE_SIMD?i.SIMD.adjoint:i.scalar.adjoint,i.determinant=function(t){var e=t[0],r=t[1],n=t[2],i=t[3],a=t[4],o=t[5],s=t[6],l=t[7],c=t[8],u=t[9],f=t[10],h=t[11],d=t[12],p=t[13],m=t[14],g=t[15];return(e*o-r*a)*(f*g-h*m)-(e*s-n*a)*(u*g-h*p)+(e*l-i*a)*(u*m-f*p)+(r*s-n*o)*(c*g-h*d)-(r*l-i*o)*(c*m-f*d)+(n*l-i*s)*(c*p-u*d)},i.SIMD.multiply=function(t,e,r){var n=SIMD.Float32x4.load(e,0),i=SIMD.Float32x4.load(e,4),a=SIMD.Float32x4.load(e,8),o=SIMD.Float32x4.load(e,12),s=SIMD.Float32x4.load(r,0),l=SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(s,0,0,0,0),n),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(s,1,1,1,1),i),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(s,2,2,2,2),a),SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(s,3,3,3,3),o))));SIMD.Float32x4.store(t,0,l);var c=SIMD.Float32x4.load(r,4),u=SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(c,0,0,0,0),n),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(c,1,1,1,1),i),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(c,2,2,2,2),a),SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(c,3,3,3,3),o))));SIMD.Float32x4.store(t,4,u);var f=SIMD.Float32x4.load(r,8),h=SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(f,0,0,0,0),n),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(f,1,1,1,1),i),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(f,2,2,2,2),a),SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(f,3,3,3,3),o))));SIMD.Float32x4.store(t,8,h);var d=SIMD.Float32x4.load(r,12),p=SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(d,0,0,0,0),n),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(d,1,1,1,1),i),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(d,2,2,2,2),a),SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(d,3,3,3,3),o))));return SIMD.Float32x4.store(t,12,p),t},i.scalar.multiply=function(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],c=e[6],u=e[7],f=e[8],h=e[9],d=e[10],p=e[11],m=e[12],g=e[13],v=e[14],y=e[15],x=r[0],b=r[1],_=r[2],w=r[3];return t[0]=x*n+b*s+_*f+w*m,t[1]=x*i+b*l+_*h+w*g,t[2]=x*a+b*c+_*d+w*v,t[3]=x*o+b*u+_*p+w*y,x=r[4],b=r[5],_=r[6],w=r[7],t[4]=x*n+b*s+_*f+w*m,t[5]=x*i+b*l+_*h+w*g,t[6]=x*a+b*c+_*d+w*v,t[7]=x*o+b*u+_*p+w*y,x=r[8],b=r[9],_=r[10],w=r[11],t[8]=x*n+b*s+_*f+w*m,t[9]=x*i+b*l+_*h+w*g,t[10]=x*a+b*c+_*d+w*v,t[11]=x*o+b*u+_*p+w*y,x=r[12],b=r[13],_=r[14],w=r[15],t[12]=x*n+b*s+_*f+w*m,t[13]=x*i+b*l+_*h+w*g,t[14]=x*a+b*c+_*d+w*v,t[15]=x*o+b*u+_*p+w*y,t},i.multiply=n.USE_SIMD?i.SIMD.multiply:i.scalar.multiply,i.mul=i.multiply,i.scalar.translate=function(t,e,r){var n,i,a,o,s,l,c,u,f,h,d,p,m=r[0],g=r[1],v=r[2];return e===t?(t[12]=e[0]*m+e[4]*g+e[8]*v+e[12],t[13]=e[1]*m+e[5]*g+e[9]*v+e[13],t[14]=e[2]*m+e[6]*g+e[10]*v+e[14],t[15]=e[3]*m+e[7]*g+e[11]*v+e[15]):(n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],c=e[6],u=e[7],f=e[8],h=e[9],d=e[10],p=e[11],t[0]=n,t[1]=i,t[2]=a,t[3]=o,t[4]=s,t[5]=l,t[6]=c,t[7]=u,t[8]=f,t[9]=h,t[10]=d,t[11]=p,t[12]=n*m+s*g+f*v+e[12],t[13]=i*m+l*g+h*v+e[13],t[14]=a*m+c*g+d*v+e[14],t[15]=o*m+u*g+p*v+e[15]),t},i.SIMD.translate=function(t,e,r){var n=SIMD.Float32x4.load(e,0),i=SIMD.Float32x4.load(e,4),a=SIMD.Float32x4.load(e,8),o=SIMD.Float32x4.load(e,12),s=SIMD.Float32x4(r[0],r[1],r[2],0);e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11]),n=SIMD.Float32x4.mul(n,SIMD.Float32x4.swizzle(s,0,0,0,0)),i=SIMD.Float32x4.mul(i,SIMD.Float32x4.swizzle(s,1,1,1,1)),a=SIMD.Float32x4.mul(a,SIMD.Float32x4.swizzle(s,2,2,2,2));var l=SIMD.Float32x4.add(n,SIMD.Float32x4.add(i,SIMD.Float32x4.add(a,o)));return SIMD.Float32x4.store(t,12,l),t},i.translate=n.USE_SIMD?i.SIMD.translate:i.scalar.translate,i.scalar.scale=function(t,e,r){var n=r[0],i=r[1],a=r[2];return t[0]=e[0]*n,t[1]=e[1]*n,t[2]=e[2]*n,t[3]=e[3]*n,t[4]=e[4]*i,t[5]=e[5]*i,t[6]=e[6]*i,t[7]=e[7]*i,t[8]=e[8]*a,t[9]=e[9]*a,t[10]=e[10]*a,t[11]=e[11]*a,t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t},i.SIMD.scale=function(t,e,r){var n,i,a,o=SIMD.Float32x4(r[0],r[1],r[2],0);return n=SIMD.Float32x4.load(e,0),SIMD.Float32x4.store(t,0,SIMD.Float32x4.mul(n,SIMD.Float32x4.swizzle(o,0,0,0,0))),i=SIMD.Float32x4.load(e,4),SIMD.Float32x4.store(t,4,SIMD.Float32x4.mul(i,SIMD.Float32x4.swizzle(o,1,1,1,1))),a=SIMD.Float32x4.load(e,8),SIMD.Float32x4.store(t,8,SIMD.Float32x4.mul(a,SIMD.Float32x4.swizzle(o,2,2,2,2))),t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t},i.scale=n.USE_SIMD?i.SIMD.scale:i.scalar.scale,i.rotate=function(t,e,r,i){var a,o,s,l,c,u,f,h,d,p,m,g,v,y,x,b,_,w,M,k,A,T,S,E,L=i[0],C=i[1],z=i[2],D=Math.sqrt(L*L+C*C+z*z);return Math.abs(D)<n.EPSILON?null:(D=1/D,L*=D,C*=D,z*=D,a=Math.sin(r),o=Math.cos(r),s=1-o,l=e[0],c=e[1],u=e[2],f=e[3],h=e[4],d=e[5],p=e[6],m=e[7],g=e[8],v=e[9],y=e[10],x=e[11],b=L*L*s+o,_=C*L*s+z*a,w=z*L*s-C*a,M=L*C*s-z*a,k=C*C*s+o,A=z*C*s+L*a,T=L*z*s+C*a,S=C*z*s-L*a,E=z*z*s+o,t[0]=l*b+h*_+g*w,t[1]=c*b+d*_+v*w,t[2]=u*b+p*_+y*w,t[3]=f*b+m*_+x*w,t[4]=l*M+h*k+g*A,t[5]=c*M+d*k+v*A,t[6]=u*M+p*k+y*A,t[7]=f*M+m*k+x*A,t[8]=l*T+h*S+g*E,t[9]=c*T+d*S+v*E,t[10]=u*T+p*S+y*E,t[11]=f*T+m*S+x*E,e!==t&&(t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t)},i.scalar.rotateX=function(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[4],o=e[5],s=e[6],l=e[7],c=e[8],u=e[9],f=e[10],h=e[11];return e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[4]=a*i+c*n,t[5]=o*i+u*n,t[6]=s*i+f*n,t[7]=l*i+h*n,t[8]=c*i-a*n,t[9]=u*i-o*n,t[10]=f*i-s*n,t[11]=h*i-l*n,t},i.SIMD.rotateX=function(t,e,r){var n=SIMD.Float32x4.splat(Math.sin(r)),i=SIMD.Float32x4.splat(Math.cos(r));e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]);var a=SIMD.Float32x4.load(e,4),o=SIMD.Float32x4.load(e,8);return SIMD.Float32x4.store(t,4,SIMD.Float32x4.add(SIMD.Float32x4.mul(a,i),SIMD.Float32x4.mul(o,n))),SIMD.Float32x4.store(t,8,SIMD.Float32x4.sub(SIMD.Float32x4.mul(o,i),SIMD.Float32x4.mul(a,n))),t},i.rotateX=n.USE_SIMD?i.SIMD.rotateX:i.scalar.rotateX,i.scalar.rotateY=function(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[0],o=e[1],s=e[2],l=e[3],c=e[8],u=e[9],f=e[10],h=e[11];return e!==t&&(t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=a*i-c*n,t[1]=o*i-u*n,t[2]=s*i-f*n,t[3]=l*i-h*n,t[8]=a*n+c*i,t[9]=o*n+u*i,t[10]=s*n+f*i,t[11]=l*n+h*i,t},i.SIMD.rotateY=function(t,e,r){var n=SIMD.Float32x4.splat(Math.sin(r)),i=SIMD.Float32x4.splat(Math.cos(r));e!==t&&(t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]);var a=SIMD.Float32x4.load(e,0),o=SIMD.Float32x4.load(e,8);return SIMD.Float32x4.store(t,0,SIMD.Float32x4.sub(SIMD.Float32x4.mul(a,i),SIMD.Float32x4.mul(o,n))),SIMD.Float32x4.store(t,8,SIMD.Float32x4.add(SIMD.Float32x4.mul(a,n),SIMD.Float32x4.mul(o,i))),t},i.rotateY=n.USE_SIMD?i.SIMD.rotateY:i.scalar.rotateY,i.scalar.rotateZ=function(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[0],o=e[1],s=e[2],l=e[3],c=e[4],u=e[5],f=e[6],h=e[7];return e!==t&&(t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=a*i+c*n,t[1]=o*i+u*n,t[2]=s*i+f*n,t[3]=l*i+h*n,t[4]=c*i-a*n,t[5]=u*i-o*n,t[6]=f*i-s*n,t[7]=h*i-l*n,t},i.SIMD.rotateZ=function(t,e,r){var n=SIMD.Float32x4.splat(Math.sin(r)),i=SIMD.Float32x4.splat(Math.cos(r));e!==t&&(t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]);var a=SIMD.Float32x4.load(e,0),o=SIMD.Float32x4.load(e,4);return SIMD.Float32x4.store(t,0,SIMD.Float32x4.add(SIMD.Float32x4.mul(a,i),SIMD.Float32x4.mul(o,n))),SIMD.Float32x4.store(t,4,SIMD.Float32x4.sub(SIMD.Float32x4.mul(o,i),SIMD.Float32x4.mul(a,n))),t},i.rotateZ=n.USE_SIMD?i.SIMD.rotateZ:i.scalar.rotateZ,i.fromTranslation=function(t,e){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=e[0],t[13]=e[1],t[14]=e[2],t[15]=1,t},i.fromScaling=function(t,e){return t[0]=e[0],t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e[1],t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e[2],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},i.fromRotation=function(t,e,r){var i,a,o,s=r[0],l=r[1],c=r[2],u=Math.sqrt(s*s+l*l+c*c);return Math.abs(u)<n.EPSILON?null:(u=1/u,s*=u,l*=u,c*=u,i=Math.sin(e),a=Math.cos(e),o=1-a,t[0]=s*s*o+a,t[1]=l*s*o+c*i,t[2]=c*s*o-l*i,t[3]=0,t[4]=s*l*o-c*i,t[5]=l*l*o+a,t[6]=c*l*o+s*i,t[7]=0,t[8]=s*c*o+l*i,t[9]=l*c*o-s*i,t[10]=c*c*o+a,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t)},i.fromXRotation=function(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=n,t[6]=r,t[7]=0,t[8]=0,t[9]=-r,t[10]=n,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},i.fromYRotation=function(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=n,t[1]=0,t[2]=-r,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=r,t[9]=0,t[10]=n,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},i.fromZRotation=function(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=n,t[1]=r,t[2]=0,t[3]=0,t[4]=-r,t[5]=n,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},i.fromRotationTranslation=function(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=n+n,l=i+i,c=a+a,u=n*s,f=n*l,h=n*c,d=i*l,p=i*c,m=a*c,g=o*s,v=o*l,y=o*c;return t[0]=1-(d+m),t[1]=f+y,t[2]=h-v,t[3]=0,t[4]=f-y,t[5]=1-(u+m),t[6]=p+g,t[7]=0,t[8]=h+v,t[9]=p-g,t[10]=1-(u+d),t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t},i.getTranslation=function(t,e){return t[0]=e[12],t[1]=e[13],t[2]=e[14],t},i.getRotation=function(t,e){var r=e[0]+e[5]+e[10],n=0;return r>0?(n=2*Math.sqrt(r+1),t[3]=.25*n,t[0]=(e[6]-e[9])/n,t[1]=(e[8]-e[2])/n,t[2]=(e[1]-e[4])/n):e[0]>e[5]&e[0]>e[10]?(n=2*Math.sqrt(1+e[0]-e[5]-e[10]),t[3]=(e[6]-e[9])/n,t[0]=.25*n,t[1]=(e[1]+e[4])/n,t[2]=(e[8]+e[2])/n):e[5]>e[10]?(n=2*Math.sqrt(1+e[5]-e[0]-e[10]),t[3]=(e[8]-e[2])/n,t[0]=(e[1]+e[4])/n,t[1]=.25*n,t[2]=(e[6]+e[9])/n):(n=2*Math.sqrt(1+e[10]-e[0]-e[5]),t[3]=(e[1]-e[4])/n,t[0]=(e[8]+e[2])/n,t[1]=(e[6]+e[9])/n,t[2]=.25*n),t},i.fromRotationTranslationScale=function(t,e,r,n){var i=e[0],a=e[1],o=e[2],s=e[3],l=i+i,c=a+a,u=o+o,f=i*l,h=i*c,d=i*u,p=a*c,m=a*u,g=o*u,v=s*l,y=s*c,x=s*u,b=n[0],_=n[1],w=n[2];return t[0]=(1-(p+g))*b,t[1]=(h+x)*b,t[2]=(d-y)*b,t[3]=0,t[4]=(h-x)*_,t[5]=(1-(f+g))*_,t[6]=(m+v)*_,t[7]=0,t[8]=(d+y)*w,t[9]=(m-v)*w,t[10]=(1-(f+p))*w,t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t},i.fromRotationTranslationScaleOrigin=function(t,e,r,n,i){var a=e[0],o=e[1],s=e[2],l=e[3],c=a+a,u=o+o,f=s+s,h=a*c,d=a*u,p=a*f,m=o*u,g=o*f,v=s*f,y=l*c,x=l*u,b=l*f,_=n[0],w=n[1],M=n[2],k=i[0],A=i[1],T=i[2];return t[0]=(1-(m+v))*_,t[1]=(d+b)*_,t[2]=(p-x)*_,t[3]=0,t[4]=(d-b)*w,t[5]=(1-(h+v))*w,t[6]=(g+y)*w,t[7]=0,t[8]=(p+x)*M,t[9]=(g-y)*M,t[10]=(1-(h+m))*M,t[11]=0,t[12]=r[0]+k-(t[0]*k+t[4]*A+t[8]*T),t[13]=r[1]+A-(t[1]*k+t[5]*A+t[9]*T),t[14]=r[2]+T-(t[2]*k+t[6]*A+t[10]*T),t[15]=1,t},i.fromQuat=function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=r+r,s=n+n,l=i+i,c=r*o,u=n*o,f=n*s,h=i*o,d=i*s,p=i*l,m=a*o,g=a*s,v=a*l;return t[0]=1-f-p,t[1]=u+v,t[2]=h-g,t[3]=0,t[4]=u-v,t[5]=1-c-p,t[6]=d+m,t[7]=0,t[8]=h+g,t[9]=d-m,t[10]=1-c-f,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},i.frustum=function(t,e,r,n,i,a,o){var s=1/(r-e),l=1/(i-n),c=1/(a-o);return t[0]=2*a*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=2*a*l,t[6]=0,t[7]=0,t[8]=(r+e)*s,t[9]=(i+n)*l,t[10]=(o+a)*c,t[11]=-1,t[12]=0,t[13]=0,t[14]=o*a*2*c,t[15]=0,t},i.perspective=function(t,e,r,n,i){var a=1/Math.tan(e/2),o=1/(n-i);return t[0]=a/r,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=a,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=(i+n)*o,t[11]=-1,t[12]=0,t[13]=0,t[14]=2*i*n*o,t[15]=0,t},i.perspectiveFromFieldOfView=function(t,e,r,n){var i=Math.tan(e.upDegrees*Math.PI/180),a=Math.tan(e.downDegrees*Math.PI/180),o=Math.tan(e.leftDegrees*Math.PI/180),s=Math.tan(e.rightDegrees*Math.PI/180),l=2/(o+s),c=2/(i+a);return t[0]=l,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=c,t[6]=0,t[7]=0,t[8]=-(o-s)*l*.5,t[9]=(i-a)*c*.5,t[10]=n/(r-n),t[11]=-1,t[12]=0,t[13]=0,t[14]=n*r/(r-n),t[15]=0,t},i.ortho=function(t,e,r,n,i,a,o){var s=1/(e-r),l=1/(n-i),c=1/(a-o);return t[0]=-2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*l,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*c,t[11]=0,t[12]=(e+r)*s,t[13]=(i+n)*l,t[14]=(o+a)*c,t[15]=1,t},i.lookAt=function(t,e,r,a){var o,s,l,c,u,f,h,d,p,m,g=e[0],v=e[1],y=e[2],x=a[0],b=a[1],_=a[2],w=r[0],M=r[1],k=r[2];return Math.abs(g-w)<n.EPSILON&&Math.abs(v-M)<n.EPSILON&&Math.abs(y-k)<n.EPSILON?i.identity(t):(h=g-w,d=v-M,p=y-k,m=1/Math.sqrt(h*h+d*d+p*p),h*=m,d*=m,p*=m,o=b*p-_*d,s=_*h-x*p,l=x*d-b*h,(m=Math.sqrt(o*o+s*s+l*l))?(o*=m=1/m,s*=m,l*=m):(o=0,s=0,l=0),c=d*l-p*s,u=p*o-h*l,f=h*s-d*o,(m=Math.sqrt(c*c+u*u+f*f))?(c*=m=1/m,u*=m,f*=m):(c=0,u=0,f=0),t[0]=o,t[1]=c,t[2]=h,t[3]=0,t[4]=s,t[5]=u,t[6]=d,t[7]=0,t[8]=l,t[9]=f,t[10]=p,t[11]=0,t[12]=-(o*g+s*v+l*y),t[13]=-(c*g+u*v+f*y),t[14]=-(h*g+d*v+p*y),t[15]=1,t)},i.str=function(t){return\"mat4(\"+t[0]+\", \"+t[1]+\", \"+t[2]+\", \"+t[3]+\", \"+t[4]+\", \"+t[5]+\", \"+t[6]+\", \"+t[7]+\", \"+t[8]+\", \"+t[9]+\", \"+t[10]+\", \"+t[11]+\", \"+t[12]+\", \"+t[13]+\", \"+t[14]+\", \"+t[15]+\")\"},i.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+Math.pow(t[6],2)+Math.pow(t[7],2)+Math.pow(t[8],2)+Math.pow(t[9],2)+Math.pow(t[10],2)+Math.pow(t[11],2)+Math.pow(t[12],2)+Math.pow(t[13],2)+Math.pow(t[14],2)+Math.pow(t[15],2))},i.add=function(t,e,r){return t[0]=e[0]+r[0],t[1]=e[1]+r[1],t[2]=e[2]+r[2],t[3]=e[3]+r[3],t[4]=e[4]+r[4],t[5]=e[5]+r[5],t[6]=e[6]+r[6],t[7]=e[7]+r[7],t[8]=e[8]+r[8],t[9]=e[9]+r[9],t[10]=e[10]+r[10],t[11]=e[11]+r[11],t[12]=e[12]+r[12],t[13]=e[13]+r[13],t[14]=e[14]+r[14],t[15]=e[15]+r[15],t},i.subtract=function(t,e,r){return t[0]=e[0]-r[0],t[1]=e[1]-r[1],t[2]=e[2]-r[2],t[3]=e[3]-r[3],t[4]=e[4]-r[4],t[5]=e[5]-r[5],t[6]=e[6]-r[6],t[7]=e[7]-r[7],t[8]=e[8]-r[8],t[9]=e[9]-r[9],t[10]=e[10]-r[10],t[11]=e[11]-r[11],t[12]=e[12]-r[12],t[13]=e[13]-r[13],t[14]=e[14]-r[14],t[15]=e[15]-r[15],t},i.sub=i.subtract,i.multiplyScalar=function(t,e,r){return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t[3]=e[3]*r,t[4]=e[4]*r,t[5]=e[5]*r,t[6]=e[6]*r,t[7]=e[7]*r,t[8]=e[8]*r,t[9]=e[9]*r,t[10]=e[10]*r,t[11]=e[11]*r,t[12]=e[12]*r,t[13]=e[13]*r,t[14]=e[14]*r,t[15]=e[15]*r,t},i.multiplyScalarAndAdd=function(t,e,r,n){return t[0]=e[0]+r[0]*n,t[1]=e[1]+r[1]*n,t[2]=e[2]+r[2]*n,t[3]=e[3]+r[3]*n,t[4]=e[4]+r[4]*n,t[5]=e[5]+r[5]*n,t[6]=e[6]+r[6]*n,t[7]=e[7]+r[7]*n,t[8]=e[8]+r[8]*n,t[9]=e[9]+r[9]*n,t[10]=e[10]+r[10]*n,t[11]=e[11]+r[11]*n,t[12]=e[12]+r[12]*n,t[13]=e[13]+r[13]*n,t[14]=e[14]+r[14]*n,t[15]=e[15]+r[15]*n,t},i.exactEquals=function(t,e){return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[7]===e[7]&&t[8]===e[8]&&t[9]===e[9]&&t[10]===e[10]&&t[11]===e[11]&&t[12]===e[12]&&t[13]===e[13]&&t[14]===e[14]&&t[15]===e[15]},i.equals=function(t,e){var r=t[0],i=t[1],a=t[2],o=t[3],s=t[4],l=t[5],c=t[6],u=t[7],f=t[8],h=t[9],d=t[10],p=t[11],m=t[12],g=t[13],v=t[14],y=t[15],x=e[0],b=e[1],_=e[2],w=e[3],M=e[4],k=e[5],A=e[6],T=e[7],S=e[8],E=e[9],L=e[10],C=e[11],z=e[12],D=e[13],I=e[14],P=e[15];return 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f_color;\\nvarying vec3 f_data;\\nvarying vec2 f_uv;\\n\\nvoid main() {\\n  if(any(lessThan(f_data, clipBounds[0])) || \\n     any(greaterThan(f_data, clipBounds[1]))) {\\n    discard;\\n  }\\n\\n  gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\\n}\",attributes:[{name:\"position\",type:\"vec3\"},{name:\"color\",type:\"vec4\"},{name:\"uv\",type:\"vec2\"}]},r.pointShader={vertex:\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec3 position;\\nattribute vec4 color;\\nattribute vec2 uv;\\nattribute float pointSize;\\n\\nuniform mat4 model, view, projection;\\nuniform vec3 clipBounds[2];\\n\\nvarying vec4 f_color;\\nvarying vec2 f_uv;\\n\\nvoid main() {\\n  if(any(lessThan(position, clipBounds[0])) || \\n     any(greaterThan(position, clipBounds[1]))) {\\n    gl_Position = vec4(0,0,0,0);\\n  } else {\\n    gl_Position = projection * view * model * vec4(position, 1.0);\\n  }\\n  gl_PointSize = pointSize;\\n  f_color = color;\\n  f_uv = 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1\\n\\nuniform vec3 contourColor;\\n\\nvoid main() {\\n  gl_FragColor = vec4(contourColor,1);\\n}\\n\",attributes:[{name:\"position\",type:\"vec3\"}]}},{}],210:[function(t,e,r){\"use strict\";function n(t,e,r,n,i,a,o,s,l,c,u,f,h,d,p,m,g,v,y,x,b,_,w,k,A,T,S){this.gl=t,this.cells=[],this.positions=[],this.intensity=[],this.texture=e,this.dirty=!0,this.triShader=r,this.lineShader=n,this.pointShader=i,this.pickShader=a,this.pointPickShader=o,this.contourShader=s,this.trianglePositions=l,this.triangleColors=u,this.triangleNormals=h,this.triangleUVs=f,this.triangleIds=c,this.triangleVAO=d,this.triangleCount=0,this.lineWidth=1,this.edgePositions=p,this.edgeColors=g,this.edgeUVs=v,this.edgeIds=m,this.edgeVAO=y,this.edgeCount=0,this.pointPositions=x,this.pointColors=_,this.pointUVs=w,this.pointSizes=k,this.pointIds=b,this.pointVAO=A,this.pointCount=0,this.contourLineWidth=1,this.contourPositions=T,this.contourVAO=S,this.contourCount=0,this.contourColor=[0,0,0],this.contourEnable=!0,this.pickId=1,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.lightPosition=[1e5,1e5,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.opacity=1,this._model=M,this._view=M,this._projection=M,this._resolution=[1,1]}var i=t(\"gl-shader\"),a=t(\"gl-buffer\"),o=t(\"gl-vao\"),s=t(\"gl-texture2d\"),l=t(\"normals\"),c=t(\"gl-mat4/multiply\"),u=t(\"gl-mat4/invert\"),f=t(\"ndarray\"),h=t(\"colormap\"),d=t(\"simplicial-complex-contour\"),p=t(\"typedarray-pool\"),m=t(\"./lib/shaders\"),g=t(\"./lib/closest-point\"),v=m.meshShader,y=m.wireShader,x=m.pointShader,b=m.pickShader,_=m.pointPickShader,w=m.contourShader,M=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],k=n.prototype;k.isOpaque=function(){return this.opacity>=1},k.isTransparent=function(){return this.opacity<1},k.pickSlots=1,k.setPickBase=function(t){this.pickId=t},k.highlight=function(t){if(t&&this.contourEnable){for(var e=d(this.cells,this.intensity,t.intensity),r=e.cells,n=e.vertexIds,i=e.vertexWeights,a=r.length,o=p.mallocFloat32(6*a),s=0,l=0;l<a;++l)for(var c=r[l],u=0;u<2;++u){var f=c[0];2===c.length&&(f=c[u]);for(var h=n[f][0],m=n[f][1],g=i[f],v=1-g,y=this.positions[h],x=this.positions[m],b=0;b<3;++b)o[s++]=g*y[b]+v*x[b]}this.contourCount=s/3|0,this.contourPositions.update(o.subarray(0,s)),p.free(o)}else this.contourCount=0},k.update=function(t){t=t||{};var e=this.gl;this.dirty=!0,\"contourEnable\"in t&&(this.contourEnable=t.contourEnable),\"contourColor\"in t&&(this.contourColor=t.contourColor),\"lineWidth\"in t&&(this.lineWidth=t.lineWidth),\"lightPosition\"in t&&(this.lightPosition=t.lightPosition),\"opacity\"in t&&(this.opacity=t.opacity),\"ambient\"in t&&(this.ambientLight=t.ambient),\"diffuse\"in t&&(this.diffuseLight=t.diffuse),\"specular\"in t&&(this.specularLight=t.specular),\"roughness\"in t&&(this.roughness=t.roughness),\"fresnel\"in t&&(this.fresnel=t.fresnel),t.texture?(this.texture.dispose(),this.texture=s(e,t.texture)):t.colormap&&(this.texture.shape=[256,256],this.texture.minFilter=e.LINEAR_MIPMAP_LINEAR,this.texture.magFilter=e.LINEAR,this.texture.setPixels(function(t){for(var e=h({colormap:t,nshades:256,format:\"rgba\"}),r=new Uint8Array(1024),n=0;n<256;++n){for(var i=e[n],a=0;a<3;++a)r[4*n+a]=i[a];r[4*n+3]=255*i[3]}return f(r,[256,256,4],[4,0,1])}(t.colormap)),this.texture.generateMipmap());var r=t.cells,n=t.positions;if(n&&r){var i=[],a=[],o=[],c=[],u=[],d=[],p=[],m=[],g=[],v=[],y=[],x=[],b=[],_=[];this.cells=r,this.positions=n;var w=t.vertexNormals,M=t.cellNormals,k=void 0===t.vertexNormalsEpsilon?1e-6:t.vertexNormalsEpsilon,A=void 0===t.faceNormalsEpsilon?1e-6:t.faceNormalsEpsilon;t.useFacetNormals&&!M&&(M=l.faceNormals(r,n,A)),M||w||(w=l.vertexNormals(r,n,k));var T=t.vertexColors,S=t.cellColors,E=t.meshColor||[1,1,1,1],L=t.vertexUVs,C=t.vertexIntensity,z=t.cellUVs,D=t.cellIntensity,I=1/0,P=-1/0;if(!L&&!z)if(C)if(t.vertexIntensityBounds)I=+t.vertexIntensityBounds[0],P=+t.vertexIntensityBounds[1];else for(var O=0;O<C.length;++O){var F=C[O];I=Math.min(I,F),P=Math.max(P,F)}else if(D)for(O=0;O<D.length;++O){F=D[O];I=Math.min(I,F),P=Math.max(P,F)}else for(O=0;O<n.length;++O){F=n[O][2];I=Math.min(I,F),P=Math.max(P,F)}this.intensity=C||(D?function(t,e,r){for(var n=new Array(e),i=0;i<e;++i)n[i]=0;var a=t.length;for(i=0;i<a;++i)for(var o=t[i],s=0;s<o.length;++s)n[o[s]]=r[i];return n}(r,n.length,D):function(t){for(var e=t.length,r=new Array(e),n=0;n<e;++n)r[n]=t[n][2];return r}(n));var R=t.pointSizes,N=t.pointSize||1;this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]];for(O=0;O<n.length;++O)for(var j=n[O],B=0;B<3;++B)!isNaN(j[B])&&isFinite(j[B])&&(this.bounds[0][B]=Math.min(this.bounds[0][B],j[B]),this.bounds[1][B]=Math.max(this.bounds[1][B],j[B]));var U=0,V=0,q=0;t:for(O=0;O<r.length;++O){var H=r[O];switch(H.length){case 1:for(j=n[Y=H[0]],B=0;B<3;++B)if(isNaN(j[B])||!isFinite(j[B]))continue t;v.push(j[0],j[1],j[2]);3===(W=T?T[Y]:S?S[O]:E).length?y.push(W[0],W[1],W[2],1):y.push(W[0],W[1],W[2],W[3]);X=L?L[Y]:C?[(C[Y]-I)/(P-I),0]:z?z[O]:D?[(D[O]-I)/(P-I),0]:[(j[2]-I)/(P-I),0],x.push(X[0],X[1]),R?b.push(R[Y]):b.push(N),_.push(O),q+=1;break;case 2:for(B=0;B<2;++B){j=n[Y=H[B]];for(var G=0;G<3;++G)if(isNaN(j[G])||!isFinite(j[G]))continue t}for(B=0;B<2;++B){j=n[Y=H[B]];d.push(j[0],j[1],j[2]);3===(W=T?T[Y]:S?S[O]:E).length?p.push(W[0],W[1],W[2],1):p.push(W[0],W[1],W[2],W[3]);X=L?L[Y]:C?[(C[Y]-I)/(P-I),0]:z?z[O]:D?[(D[O]-I)/(P-I),0]:[(j[2]-I)/(P-I),0],m.push(X[0],X[1]),g.push(O)}V+=1;break;case 3:for(B=0;B<3;++B)for(j=n[Y=H[B]],G=0;G<3;++G)if(isNaN(j[G])||!isFinite(j[G]))continue t;for(B=0;B<3;++B){var Y;j=n[Y=H[B]];i.push(j[0],j[1],j[2]);var W;3===(W=T?T[Y]:S?S[O]:E).length?a.push(W[0],W[1],W[2],1):a.push(W[0],W[1],W[2],W[3]);var X;X=L?L[Y]:C?[(C[Y]-I)/(P-I),0]:z?z[O]:D?[(D[O]-I)/(P-I),0]:[(j[2]-I)/(P-I),0],c.push(X[0],X[1]);var Z;Z=w?w[Y]:M[O],o.push(Z[0],Z[1],Z[2]),u.push(O)}U+=1}}this.pointCount=q,this.edgeCount=V,this.triangleCount=U,this.pointPositions.update(v),this.pointColors.update(y),this.pointUVs.update(x),this.pointSizes.update(b),this.pointIds.update(new Uint32Array(_)),this.edgePositions.update(d),this.edgeColors.update(p),this.edgeUVs.update(m),this.edgeIds.update(new Uint32Array(g)),this.trianglePositions.update(i),this.triangleColors.update(a),this.triangleUVs.update(c),this.triangleNormals.update(o),this.triangleIds.update(new Uint32Array(u))}},k.drawTransparent=k.draw=function(t){t=t||{};for(var e=this.gl,r=t.model||M,n=t.view||M,i=t.projection||M,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);var s={model:r,view:n,projection:i,clipBounds:a,kambient:this.ambientLight,kdiffuse:this.diffuseLight,kspecular:this.specularLight,roughness:this.roughness,fresnel:this.fresnel,eyePosition:[0,0,0],lightPosition:[0,0,0],opacity:this.opacity,contourColor:this.contourColor,texture:0};this.texture.bind(0);var l=new Array(16);c(l,s.view,s.model),c(l,s.projection,l),u(l,l);for(o=0;o<3;++o)s.eyePosition[o]=l[12+o]/l[15];var f=l[15];for(o=0;o<3;++o)f+=this.lightPosition[o]*l[4*o+3];for(o=0;o<3;++o){for(var h=l[12+o],d=0;d<3;++d)h+=l[4*d+o]*this.lightPosition[d];s.lightPosition[o]=h/f}if(this.triangleCount>0){(p=this.triShader).bind(),p.uniforms=s,this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()}if(this.edgeCount>0&&this.lineWidth>0){(p=this.lineShader).bind(),p.uniforms=s,this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()}if(this.pointCount>0){(p=this.pointShader).bind(),p.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind()}if(this.contourEnable&&this.contourCount>0&&this.contourLineWidth>0){var p;(p=this.contourShader).bind(),p.uniforms=s,this.contourVAO.bind(),e.drawArrays(e.LINES,0,this.contourCount),this.contourVAO.unbind()}},k.drawPick=function(t){t=t||{};for(var e=this.gl,r=t.model||M,n=t.view||M,i=t.projection||M,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);this._model=[].slice.call(r),this._view=[].slice.call(n),this._projection=[].slice.call(i),this._resolution=[e.drawingBufferWidth,e.drawingBufferHeight];var s={model:r,view:n,projection:i,clipBounds:a,pickId:this.pickId/255};if((l=this.pickShader).bind(),l.uniforms=s,this.triangleCount>0&&(this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()),this.edgeCount>0&&(this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()),this.pointCount>0){var l;(l=this.pointPickShader).bind(),l.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind()}},k.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;for(var e=t.value[0]+256*t.value[1]+65536*t.value[2],r=this.cells[e],n=this.positions,i=new Array(r.length),a=0;a<r.length;++a)i[a]=n[r[a]];var o=g(i,[t.coord[0],this._resolution[1]-t.coord[1]],this._model,this._view,this._projection,this._resolution);if(!o)return null;var s=o[2],l=0;for(a=0;a<r.length;++a)l+=s[a]*this.intensity[r[a]];return{position:o[1],index:r[o[0]],cell:r,cellId:e,intensity:l,dataCoordinate:this.positions[r[o[0]]]}},k.dispose=function(){this.texture.dispose(),this.triShader.dispose(),this.lineShader.dispose(),this.pointShader.dispose(),this.pickShader.dispose(),this.pointPickShader.dispose(),this.triangleVAO.dispose(),this.trianglePositions.dispose(),this.triangleColors.dispose(),this.triangleUVs.dispose(),this.triangleNormals.dispose(),this.triangleIds.dispose(),this.edgeVAO.dispose(),this.edgePositions.dispose(),this.edgeColors.dispose(),this.edgeUVs.dispose(),this.edgeIds.dispose(),this.pointVAO.dispose(),this.pointPositions.dispose(),this.pointColors.dispose(),this.pointUVs.dispose(),this.pointSizes.dispose(),this.pointIds.dispose(),this.contourVAO.dispose(),this.contourPositions.dispose(),this.contourShader.dispose()},e.exports=function(t,e){1===arguments.length&&(t=(e=t).gl);var r=function(t){var e=i(t,v.vertex,v.fragment);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.normal.location=4,e}(t),l=function(t){var e=i(t,y.vertex,y.fragment);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e}(t),c=function(t){var e=i(t,x.vertex,x.fragment);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.pointSize.location=4,e}(t),u=function(t){var e=i(t,b.vertex,b.fragment);return e.attributes.position.location=0,e.attributes.id.location=1,e}(t),h=function(t){var e=i(t,_.vertex,_.fragment);return e.attributes.position.location=0,e.attributes.id.location=1,e.attributes.pointSize.location=4,e}(t),d=function(t){var e=i(t,w.vertex,w.fragment);return e.attributes.position.location=0,e}(t),p=s(t,f(new Uint8Array([255,255,255,255]),[1,1,4]));p.generateMipmap(),p.minFilter=t.LINEAR_MIPMAP_LINEAR,p.magFilter=t.LINEAR;var m=a(t),g=a(t),M=a(t),k=a(t),A=a(t),T=o(t,[{buffer:m,type:t.FLOAT,size:3},{buffer:A,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:g,type:t.FLOAT,size:4},{buffer:M,type:t.FLOAT,size:2},{buffer:k,type:t.FLOAT,size:3}]),S=a(t),E=a(t),L=a(t),C=a(t),z=o(t,[{buffer:S,type:t.FLOAT,size:3},{buffer:C,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:E,type:t.FLOAT,size:4},{buffer:L,type:t.FLOAT,size:2}]),D=a(t),I=a(t),P=a(t),O=a(t),F=a(t),R=o(t,[{buffer:D,type:t.FLOAT,size:3},{buffer:F,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:I,type:t.FLOAT,size:4},{buffer:P,type:t.FLOAT,size:2},{buffer:O,type:t.FLOAT,size:1}]),N=a(t),j=new n(t,p,r,l,c,u,h,d,m,A,g,M,k,T,S,C,E,L,z,D,F,I,P,O,R,N,o(t,[{buffer:N,type:t.FLOAT,size:3}]));return j.update(e),j}},{\"./lib/closest-point\":208,\"./lib/shaders\":209,colormap:105,\"gl-buffer\":165,\"gl-mat4/invert\":186,\"gl-mat4/multiply\":188,\"gl-shader\":243,\"gl-texture2d\":255,\"gl-vao\":259,ndarray:458,normals:461,\"simplicial-complex-contour\":524,\"typedarray-pool\":554}],211:[function(t,e,r){\"use strict\";function n(t,e,r){this.plot=t,this.vbo=e,this.shader=r}e.exports=function(t){var e=t.gl;return new n(t,i(e,[0,0,0,1,1,0,1,1]),a(e,o.boxVert,o.lineFrag))};var i=t(\"gl-buffer\"),a=t(\"gl-shader\"),o=t(\"./shaders\"),s=n.prototype;s.bind=function(){var t=this.shader;this.vbo.bind(),this.shader.bind(),t.attributes.coord.pointer(),t.uniforms.screenBox=this.plot.screenBox},s.drawBox=function(){var t=[0,0],e=[0,0];return function(r,n,i,a,o){var s=this.plot,l=this.shader,c=s.gl;t[0]=r,t[1]=n,e[0]=i,e[1]=a,l.uniforms.lo=t,l.uniforms.hi=e,l.uniforms.color=o,c.drawArrays(c.TRIANGLE_STRIP,0,4)}}(),s.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{\"./shaders\":214,\"gl-buffer\":165,\"gl-shader\":217}],212:[function(t,e,r){\"use strict\";function n(t,e,r,n){this.plot=t,this.vbo=e,this.shader=r,this.tickShader=n,this.ticks=[[],[]]}function i(t,e){return t-e}e.exports=function(t){var e=t.gl;return new n(t,a(e),o(e,l.gridVert,l.gridFrag),o(e,l.tickVert,l.gridFrag))};var a=t(\"gl-buffer\"),o=t(\"gl-shader\"),s=t(\"binary-search-bounds\"),l=t(\"./shaders\"),c=n.prototype;c.draw=function(){var t=[0,0],e=[0,0],r=[0,0];return function(){for(var n=this.plot,i=this.vbo,a=this.shader,o=this.ticks,s=n.gl,l=n._tickBounds,c=n.dataBox,u=n.viewBox,f=n.gridLineWidth,h=n.gridLineColor,d=n.gridLineEnable,p=n.pixelRatio,m=0;m<2;++m){var g=l[m],v=l[m+2]-g,y=.5*(c[m+2]+c[m]),x=c[m+2]-c[m];e[m]=2*v/x,t[m]=2*(g-y)/x}a.bind(),i.bind(),a.attributes.dataCoord.pointer(),a.uniforms.dataShift=t,a.uniforms.dataScale=e;var b=0;for(m=0;m<2;++m){r[0]=r[1]=0,r[m]=1,a.uniforms.dataAxis=r,a.uniforms.lineWidth=f[m]/(u[m+2]-u[m])*p,a.uniforms.color=h[m];var _=6*o[m].length;d[m]&&_&&s.drawArrays(s.TRIANGLES,b,_),b+=_}}}(),c.drawTickMarks=function(){var t=[0,0],e=[0,0],r=[1,0],n=[0,1],a=[0,0],o=[0,0];return function(){for(var l=this.plot,c=this.vbo,u=this.tickShader,f=this.ticks,h=l.gl,d=l._tickBounds,p=l.dataBox,m=l.viewBox,g=l.pixelRatio,v=l.screenBox,y=v[2]-v[0],x=v[3]-v[1],b=m[2]-m[0],_=m[3]-m[1],w=0;w<2;++w){var M=d[w],k=d[w+2]-M,A=.5*(p[w+2]+p[w]),T=p[w+2]-p[w];e[w]=2*k/T,t[w]=2*(M-A)/T}e[0]*=b/y,t[0]*=b/y,e[1]*=_/x,t[1]*=_/x,u.bind(),c.bind(),u.attributes.dataCoord.pointer();var S=u.uniforms;S.dataShift=t,S.dataScale=e;var E=l.tickMarkLength,L=l.tickMarkWidth,C=l.tickMarkColor,z=6*f[0].length,D=Math.min(s.ge(f[0],(p[0]-d[0])/(d[2]-d[0]),i),f[0].length),I=Math.min(s.gt(f[0],(p[2]-d[0])/(d[2]-d[0]),i),f[0].length),P=0+6*D,O=6*Math.max(0,I-D),F=Math.min(s.ge(f[1],(p[1]-d[1])/(d[3]-d[1]),i),f[1].length),R=Math.min(s.gt(f[1],(p[3]-d[1])/(d[3]-d[1]),i),f[1].length),N=z+6*F,j=6*Math.max(0,R-F);a[0]=2*(m[0]-E[1])/y-1,a[1]=(m[3]+m[1])/x-1,o[0]=E[1]*g/y,o[1]=L[1]*g/x,j&&(S.color=C[1],S.tickScale=o,S.dataAxis=n,S.screenOffset=a,h.drawArrays(h.TRIANGLES,N,j)),a[0]=(m[2]+m[0])/y-1,a[1]=2*(m[1]-E[0])/x-1,o[0]=L[0]*g/y,o[1]=E[0]*g/x,O&&(S.color=C[0],S.tickScale=o,S.dataAxis=r,S.screenOffset=a,h.drawArrays(h.TRIANGLES,P,O)),a[0]=2*(m[2]+E[3])/y-1,a[1]=(m[3]+m[1])/x-1,o[0]=E[3]*g/y,o[1]=L[3]*g/x,j&&(S.color=C[3],S.tickScale=o,S.dataAxis=n,S.screenOffset=a,h.drawArrays(h.TRIANGLES,N,j)),a[0]=(m[2]+m[0])/y-1,a[1]=2*(m[3]+E[2])/x-1,o[0]=L[2]*g/y,o[1]=E[2]*g/x,O&&(S.color=C[2],S.tickScale=o,S.dataAxis=r,S.screenOffset=a,h.drawArrays(h.TRIANGLES,P,O))}}(),c.update=function(){var t=[1,1,-1,-1,1,-1],e=[1,-1,1,1,-1,-1];return function(r){for(var n=r.ticks,i=r.bounds,a=new Float32Array(18*(n[0].length+n[1].length)),o=(this.plot.zeroLineEnable,0),s=[[],[]],l=0;l<2;++l)for(var c=s[l],u=n[l],f=i[l],h=i[l+2],d=0;d<u.length;++d){var p=(u[d].x-f)/(h-f);c.push(p);for(var m=0;m<6;++m)a[o++]=p,a[o++]=t[m],a[o++]=e[m]}this.ticks=s,this.vbo.update(a)}}(),c.dispose=function(){this.vbo.dispose(),this.shader.dispose(),this.tickShader.dispose()}},{\"./shaders\":214,\"binary-search-bounds\":216,\"gl-buffer\":165,\"gl-shader\":217}],213:[function(t,e,r){\"use strict\";function n(t,e,r){this.plot=t,this.vbo=e,this.shader=r}e.exports=function(t){var e=t.gl;return new n(t,i(e,[-1,-1,-1,1,1,-1,1,1]),a(e,o.lineVert,o.lineFrag))};var i=t(\"gl-buffer\"),a=t(\"gl-shader\"),o=t(\"./shaders\"),s=n.prototype;s.bind=function(){var t=this.shader;this.vbo.bind(),this.shader.bind(),t.attributes.coord.pointer(),t.uniforms.screenBox=this.plot.screenBox},s.drawLine=function(){var t=[0,0],e=[0,0];return function(r,n,i,a,o,s){var l=this.plot,c=this.shader,u=l.gl;t[0]=r,t[1]=n,e[0]=i,e[1]=a,c.uniforms.start=t,c.uniforms.end=e,c.uniforms.width=o*l.pixelRatio,c.uniforms.color=s,u.drawArrays(u.TRIANGLE_STRIP,0,4)}}(),s.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{\"./shaders\":214,\"gl-buffer\":165,\"gl-shader\":217}],214:[function(t,e,r){\"use strict\";var n=\"precision lowp float;\\n#define GLSLIFY 1\\nuniform vec4 color;\\nvoid main() {\\n  gl_FragColor = vec4(color.xyz * color.w, color.w);\\n}\\n\";e.exports={lineVert:\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec2 coord;\\n\\nuniform vec4 screenBox;\\nuniform vec2 start, end;\\nuniform float width;\\n\\nvec2 perp(vec2 v) {\\n  return vec2(v.y, -v.x);\\n}\\n\\nvec2 screen(vec2 v) {\\n  return 2.0 * (v - screenBox.xy) / (screenBox.zw - screenBox.xy) - 1.0;\\n}\\n\\nvoid main() {\\n  vec2 delta = normalize(perp(start - end));\\n  vec2 offset = mix(start, end, 0.5 * 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T=2/h[2+(1^n)]-h[1^n];e[1^n]=T*u[1^n]-1,p[n]&&(e[1^n]-=T*d*m[n],k<A&&l[A]>l[k]&&(a.uniforms.dataAxis=t,a.uniforms.screenOffset=e,a.uniforms.color=g[n],a.uniforms.angle=v[n],c.drawArrays(c.TRIANGLES,l[k],l[A]-l[k]))),y[n]&&M&&(e[1^n]-=T*d*x[n],a.uniforms.dataAxis=r,a.uniforms.screenOffset=e,a.uniforms.color=b[n],a.uniforms.angle=_[n],c.drawArrays(c.TRIANGLES,w,M)),e[1^n]=T*u[2+(1^n)]-1,p[n+2]&&(e[1^n]+=T*d*m[n+2],k<A&&l[A]>l[k]&&(a.uniforms.dataAxis=t,a.uniforms.screenOffset=e,a.uniforms.color=g[n+2],a.uniforms.angle=v[n+2],c.drawArrays(c.TRIANGLES,l[k],l[A]-l[k]))),y[n+2]&&M&&(e[1^n]+=T*d*x[n+2],a.uniforms.dataAxis=r,a.uniforms.screenOffset=e,a.uniforms.color=b[n+2],a.uniforms.angle=_[n+2],c.drawArrays(c.TRIANGLES,w,M))}}(),c.drawTitle=function(){var t=[0,0],e=[0,0];return function(){var r=this.plot,n=this.shader,i=r.gl,a=r.screenBox,o=r.titleCenter,s=r.titleAngle,l=r.titleColor,c=r.pixelRatio;if(this.titleCount){for(var 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v=1/(c[a+2]-c[a]),y=c[a],x=m.split(\"\\n\"),b=0;b<x.length;b++)for(n=o(g,x[b]).data,r=0;r<n.length;r+=2)s.push(n[r]*i,-n[r+1]*i-b*i*1.2,(p-y)*v);u.push(Math.floor(s.length/3)),f.push(p)}this.tickOffset[a]=u,this.tickX[a]=f}for(a=0;a<2;++a){for(this.labelOffset[a]=Math.floor(s.length/3),n=o(t.labelFont[a],t.labels[a],{textAlign:\"center\"}).data,i=t.labelSize[a],e=0;e<n.length;e+=2)s.push(n[e]*i,-n[e+1]*i,0);this.labelCount[a]=Math.floor(s.length/3)-this.labelOffset[a]}for(this.titleOffset=Math.floor(s.length/3),n=o(t.titleFont,t.title).data,i=t.titleSize,e=0;e<n.length;e+=2)s.push(n[e]*i,-n[e+1]*i,0);this.titleCount=Math.floor(s.length/3)-this.titleOffset,this.vbo.update(s)},c.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{\"./shaders\":214,\"binary-search-bounds\":216,\"gl-buffer\":165,\"gl-shader\":217,\"text-cache\":545}],216:[function(t,e,r){arguments[4][89][0].apply(r,arguments)},{dup:89}],217:[function(t,e,r){\"use strict\";function 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i=[t.id,e.id,r.join(\":\"),n.join(\":\")].join(\"@\"),a=this.programs[i];return a&&this.gl.isProgram(a)||(this.programs[i]=a=function(t,e,r,n,i){var a=t.createProgram();t.attachShader(a,e),t.attachShader(a,r);for(var s=0;s<n.length;++s)t.bindAttribLocation(a,i[s],n[s]);if(t.linkProgram(a),!t.getProgramParameter(a,t.LINK_STATUS)){var l=t.getProgramInfoLog(a);throw new o(l,\"Error linking program: \"+l)}return a}(this.gl,t.shader,e.shader,r,n),t.programs.push(i),e.programs.push(i)),a}},{\"./GLError\":218,\"gl-format-compiler-error\":172,\"weakmap-shim\":576}],224:[function(t,e,r){\"use strict\";function 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t=this.gl,e=this.screenBox,r=this.viewBox,n=this.dataBox,i=this.pixelRatio,a=this.grid,o=this.line,s=this.text,l=this.objects;if(this._depthCounter=0,this.pickDirty&&(this._pickTimeout&&clearTimeout(this._pickTimeout),this.pickDirty=!1,this._pickTimeout=setTimeout(this._drawPick,this.pickDelay)),this.dirty){if(this.dirty=!1,t.bindFramebuffer(t.FRAMEBUFFER,null),t.enable(t.SCISSOR_TEST),t.disable(t.DEPTH_TEST),t.depthFunc(t.LESS),t.depthMask(!1),t.enable(t.BLEND),t.blendEquation(t.FUNC_ADD,t.FUNC_ADD),t.blendFunc(t.ONE,t.ONE_MINUS_SRC_ALPHA),this.borderColor){t.scissor(e[0],e[1],e[2]-e[0],e[3]-e[1]);var c=this.borderColor;t.clearColor(c[0]*c[3],c[1]*c[3],c[2]*c[3],c[3]),t.clear(t.COLOR_BUFFER_BIT|t.DEPTH_BUFFER_BIT)}t.scissor(r[0],r[1],r[2]-r[0],r[3]-r[1]),t.viewport(r[0],r[1],r[2]-r[0],r[3]-r[1]);var u=this.backgroundColor;t.clearColor(u[0]*u[3],u[1]*u[3],u[2]*u[3],u[3]),t.clear(t.COLOR_BUFFER_BIT),a.draw();var f=this.zeroLineEnable,h=this.zeroLineColor,d=this.zeroLineWidth;if(f[0]||f[1]){o.bind();for(var p=0;p<2;++p)if(f[p]&&n[p]<=0&&n[p+2]>=0){var m=e[p]-n[p]*(e[p+2]-e[p])/(n[p+2]-n[p]);0===p?o.drawLine(m,e[1],m,e[3],d[p],h[p]):o.drawLine(e[0],m,e[2],m,d[p],h[p])}}for(p=0;p<l.length;++p)l[p].draw();t.viewport(e[0],e[1],e[2]-e[0],e[3]-e[1]),t.scissor(e[0],e[1],e[2]-e[0],e[3]-e[1]),this.grid.drawTickMarks(),o.bind();var g=this.borderLineEnable,v=this.borderLineWidth,y=this.borderLineColor;g[1]&&o.drawLine(r[0],r[1]-.5*v[1]*i,r[0],r[3]+.5*v[3]*i,v[1],y[1]),g[0]&&o.drawLine(r[0]-.5*v[0]*i,r[1],r[2]+.5*v[2]*i,r[1],v[0],y[0]),g[3]&&o.drawLine(r[2],r[1]-.5*v[1]*i,r[2],r[3]+.5*v[3]*i,v[3],y[3]),g[2]&&o.drawLine(r[0]-.5*v[0]*i,r[3],r[2]+.5*v[2]*i,r[3],v[2],y[2]),s.bind();for(p=0;p<2;++p)s.drawTicks(p);this.titleEnable&&s.drawTitle();var x=this.overlays;for(p=0;p<x.length;++p)x[p].draw();t.disable(t.SCISSOR_TEST),t.disable(t.BLEND),t.depthMask(!0)}},f.drawPick=function(){if(!this.static){var t=this.pickBuffer;this.gl;this._pickTimeout=null,t.begin();for(var e=1,r=this.objects,n=0;n<r.length;++n)e=r[n].drawPick(e);t.end()}},f.pick=function(t,e){if(!this.static){var r=this.pixelRatio,n=this.pickPixelRatio,i=this.viewBox,a=0|Math.round((t-i[0]/r)*n),o=0|Math.round((e-i[1]/r)*n),s=this.pickBuffer.query(a,o,this.pickRadius);if(!s)return null;for(var l=s.id+(s.value[0]<<8)+(s.value[1]<<16)+(s.value[2]<<24),c=this.objects,u=0;u<c.length;++u){var f=c[u].pick(a,o,l);if(f)return f}return null}},f.setScreenBox=function(t){var e=this.screenBox,r=this.pixelRatio;e[0]=0|Math.round(t[0]*r),e[1]=0|Math.round(t[1]*r),e[2]=0|Math.round(t[2]*r),e[3]=0|Math.round(t[3]*r),this.setDirty()},f.setDataBox=function(t){var e=this.dataBox;(e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||e[3]!==t[3])&&(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],this.setDirty())},f.setViewBox=function(t){var e=this.pixelRatio,r=this.viewBox;r[0]=0|Math.round(t[0]*e),r[1]=0|Math.round(t[1]*e),r[2]=0|Math.round(t[2]*e),r[3]=0|Math.round(t[3]*e);var n=this.pickPixelRatio;this.pickBuffer.shape=[0|Math.round((t[2]-t[0])*n),0|Math.round((t[3]-t[1])*n)],this.setDirty()},f.update=function(t){t=t||{};var e=this.gl;this.pixelRatio=t.pixelRatio||1;var r=this.pixelRatio;this.pickPixelRatio=Math.max(r,1),this.setScreenBox(t.screenBox||[0,0,e.drawingBufferWidth/r,e.drawingBufferHeight/r]);this.screenBox;this.setViewBox(t.viewBox||[.125*(this.screenBox[2]-this.screenBox[0])/r,.125*(this.screenBox[3]-this.screenBox[1])/r,.875*(this.screenBox[2]-this.screenBox[0])/r,.875*(this.screenBox[3]-this.screenBox[1])/r]);var n=this.viewBox,o=(n[2]-n[0])/(n[3]-n[1]);this.setDataBox(t.dataBox||[-10,-10/o,10,10/o]),this.borderColor=!1!==t.borderColor&&(t.borderColor||[0,0,0,0]).slice(),this.backgroundColor=(t.backgroundColor||[0,0,0,0]).slice(),this.gridLineEnable=(t.gridLineEnable||[!0,!0]).slice(),this.gridLineWidth=(t.gridLineWidth||[1,1]).slice(),this.gridLineColor=i(t.gridLineColor||[[.5,.5,.5,1],[.5,.5,.5,1]]),this.zeroLineEnable=(t.zeroLineEnable||[!0,!0]).slice(),this.zeroLineWidth=(t.zeroLineWidth||[4,4]).slice(),this.zeroLineColor=i(t.zeroLineColor||[[0,0,0,1],[0,0,0,1]]),this.tickMarkLength=(t.tickMarkLength||[0,0,0,0]).slice(),this.tickMarkWidth=(t.tickMarkWidth||[0,0,0,0]).slice(),this.tickMarkColor=i(t.tickMarkColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.titleCenter=(t.titleCenter||[.5*(n[0]+n[2])/r,(n[3]+120)/r]).slice(),this.titleEnable=!(\"titleEnable\"in t&&!t.titleEnable),this.titleAngle=t.titleAngle||0,this.titleColor=(t.titleColor||[0,0,0,1]).slice(),this.labelPad=(t.labelPad||[15,15,15,15]).slice(),this.labelAngle=(t.labelAngle||[0,Math.PI/2,0,3*Math.PI/2]).slice(),this.labelEnable=(t.labelEnable||[!0,!0,!0,!0]).slice(),this.labelColor=i(t.labelColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.tickPad=(t.tickPad||[15,15,15,15]).slice(),this.tickAngle=(t.tickAngle||[0,0,0,0]).slice(),this.tickEnable=(t.tickEnable||[!0,!0,!0,!0]).slice(),this.tickColor=i(t.tickColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.borderLineEnable=(t.borderLineEnable||[!0,!0,!0,!0]).slice(),this.borderLineWidth=(t.borderLineWidth||[2,2,2,2]).slice(),this.borderLineColor=i(t.borderLineColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]);var s=t.ticks||[[],[]],l=this._tickBounds;l[0]=l[1]=1/0,l[2]=l[3]=-1/0;for(var c=0;c<2;++c){var u=s[c].slice(0);0!==u.length&&(u.sort(a),l[c]=Math.min(l[c],u[0].x),l[c+2]=Math.max(l[c+2],u[u.length-1].x))}this.grid.update({bounds:l,ticks:s}),this.text.update({bounds:l,ticks:s,labels:t.labels||[\"x\",\"y\"],labelSize:t.labelSize||[12,12],labelFont:t.labelFont||[\"sans-serif\",\"sans-serif\"],title:t.title||\"\",titleSize:t.titleSize||18,titleFont:t.titleFont||\"sans-serif\"}),this.static=!!t.static,this.setDirty()},f.dispose=function(){this.box.dispose(),this.grid.dispose(),this.text.dispose(),this.line.dispose();for(var t=this.objects.length-1;t>=0;--t)this.objects[t].dispose();this.objects.length=0;for(t=this.overlays.length-1;t>=0;--t)this.overlays[t].dispose();this.overlays.length=0,this.gl=null},f.addObject=function(t){this.objects.indexOf(t)<0&&(this.objects.push(t),this.setDirty())},f.removeObject=function(t){for(var e=this.objects,r=0;r<e.length;++r)if(e[r]===t){e.splice(r,1),this.setDirty();break}},f.addOverlay=function(t){this.overlays.indexOf(t)<0&&(this.overlays.push(t),this.setOverlayDirty())},f.removeOverlay=function(t){for(var e=this.overlays,r=0;r<e.length;++r)if(e[r]===t){e.splice(r,1),this.setOverlayDirty();break}}},{\"./lib/box\":211,\"./lib/grid\":212,\"./lib/line\":213,\"./lib/text\":215,\"gl-select-static\":242}],225:[function(t,e,r){var n=t(\"gl-shader\");e.exports=function(t){return n(t,\"precision mediump float;\\n#define GLSLIFY 1\\nattribute vec2 position;\\nvarying vec2 uv;\\nvoid main() {\\n  uv = position;\\n  gl_Position = vec4(position, 0, 1);\\n}\",\"precision mediump float;\\n#define GLSLIFY 1\\n\\nuniform sampler2D accumBuffer;\\nvarying vec2 uv;\\n\\nvoid main() {\\n  vec4 accum = texture2D(accumBuffer, 0.5 * (uv + 1.0));\\n  gl_FragColor = min(vec4(1,1,1,1), accum);\\n}\",null,[{name:\"position\",type:\"vec2\"}])}},{\"gl-shader\":243}],226:[function(t,e,r){\"use 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a=z[i];a.drawPick&&(a.pixelRatio=1,a.drawPick(j))}n.end()}}}()),U.axesPixels=s(U.axes,j,x,b),U.onrender&&U.onrender(),_.bindFramebuffer(_.FRAMEBUFFER,null),_.viewport(0,0,x,b);var T=U.clearColor;_.clearColor(T[0],T[1],T[2],T[3]),_.clear(_.COLOR_BUFFER_BIT|_.DEPTH_BUFFER_BIT),_.depthMask(!0),_.colorMask(!0,!0,!0,!0),_.enable(_.DEPTH_TEST),_.depthFunc(_.LEQUAL),_.disable(_.BLEND),_.disable(_.CULL_FACE);var S=!1;for(E.enable&&(S=S||E.isTransparent(),E.draw(j)),C.axes=E,M.object&&C.draw(j),_.disable(_.CULL_FACE),o=0;o<r;++o)(L=z[o]).axes=E,L.pixelRatio=U.pixelRatio,L.isOpaque&&L.isOpaque()&&L.draw(j),L.isTransparent&&L.isTransparent()&&(S=!0);if(S){for(k.shape=B,k.bind(),_.clear(_.DEPTH_BUFFER_BIT),_.colorMask(!1,!1,!1,!1),_.depthMask(!0),_.depthFunc(_.LESS),E.enable&&E.isTransparent()&&E.drawTransparent(j),o=0;o<r;++o)(L=z[o]).isOpaque&&L.isOpaque()&&L.draw(j);for(_.enable(_.BLEND),_.blendEquation(_.FUNC_ADD),_.blendFunc(_.ONE,_.ONE_MINUS_SRC_ALPHA),_.colorMask(!0,!0,!0,!0),_.depthMask(!1),_.clearColor(0,0,0,0),_.clear(_.COLOR_BUFFER_BIT),E.isTransparent()&&E.drawTransparent(j),o=0;o<r;++o){var L;(L=z[o]).isTransparent&&L.isTransparent()&&L.drawTransparent(j)}_.bindFramebuffer(_.FRAMEBUFFER,null),_.blendFunc(_.ONE,_.ONE_MINUS_SRC_ALPHA),_.disable(_.DEPTH_TEST),A.bind(),k.color[0].bind(0),A.uniforms.accumBuffer=0,f(_),_.disable(_.BLEND)}for(O=!1,o=0;o<r;++o)z[o].dirty=!1}}}function 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e=z.indexOf(t);e<0||(z.splice(e,1),D.pop(),O=!0,F=!0,r())}},U.dispose=function(){if(!x&&(x=!0,window.removeEventListener(\"resize\",e),b.removeEventListener(\"webglcontextlost\",g),U.mouseListener.enabled=!1,!U.contextLost)){E.dispose(),C.dispose();for(var t=0;t<z.length;++t)z[t].dispose();for(k.dispose(),t=0;t<P.length;++t)P[t].dispose();A.dispose(),_=null,E=null,C=null,z=[]}};var q=!1,H=0;U.mouseListener=h(b,function(t,e,r){if(!x){var n=P.length,i=z.length,a=M.object;M.distance=1/0,M.mouse[0]=e,M.mouse[1]=r,M.object=null,M.screen=null,M.dataCoordinate=M.dataPosition=null;var o=!1;if(t&&H)q=!0;else{q&&(F=!0),q=!1;for(var s=0;s<n;++s){var l=P[s].query(e,V[1]-r-1,U.pickRadius);if(l){if(l.distance>M.distance)continue;for(var c=0;c<i;++c){var u=z[c];if(D[c]===s){var f=u.pick(l);f&&(M.buttons=t,M.screen=l.coord,M.distance=l.distance,M.object=u,M.index=f.distance,M.dataPosition=f.position,M.dataCoordinate=f.dataCoordinate,M.data=f,o=!0)}}}}}a&&a!==M.object&&(a.highlight&&a.highlight(null),O=!0),M.object&&(M.object.highlight&&M.object.highlight(M.data),O=!0),(o=o||M.object!==a)&&U.onselect&&U.onselect(M),1&t&&!(1&H)&&U.onclick&&U.onclick(M),H=t}}),b.addEventListener(\"webglcontextlost\",g);var G=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],Y=[G[0].slice(),G[1].slice()];return y(),U.redraw=function(){x||(O=!0,v())},U};var a=t(\"3d-view-controls\"),o=t(\"gl-axes3d\"),s=t(\"gl-axes3d/properties\"),l=t(\"gl-spikes3d\"),c=t(\"gl-select-static\"),u=t(\"gl-fbo\"),f=t(\"a-big-triangle\"),h=t(\"mouse-change\"),d=t(\"gl-mat4/perspective\"),p=t(\"./lib/shader\"),m=t(\"is-mobile\")()},{\"./lib/shader\":225,\"3d-view-controls\":39,\"a-big-triangle\":42,\"gl-axes3d\":157,\"gl-axes3d/properties\":164,\"gl-fbo\":171,\"gl-mat4/perspective\":189,\"gl-select-static\":242,\"gl-spikes3d\":252,\"is-mobile\":285,\"mouse-change\":443}],227:[function(t,e,r){r.pointVertex=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec2 position;\\n\\nuniform mat3 matrix;\\nuniform float pointSize;\\nuniform float pointCloud;\\n\\nhighp float rand(vec2 co) {\\n  highp float a = 12.9898;\\n  highp float b = 78.233;\\n  highp float c = 43758.5453;\\n  highp float d = dot(co.xy, vec2(a, b));\\n  highp float e = mod(d, 3.14);\\n  return fract(sin(e) * c);\\n}\\n\\nvoid main() {\\n  vec3 hgPosition = matrix * vec3(position, 1);\\n  gl_Position  = vec4(hgPosition.xy, 0, hgPosition.z);\\n    // if we don't jitter the point size a bit, overall point cloud\\n    // saturation 'jumps' on zooming, which is disturbing and confusing\\n  gl_PointSize = pointSize * ((19.5 + rand(position)) / 20.0);\\n  if(pointCloud != 0.0) { // pointCloud is truthy\\n    // get the same square surface as circle would be\\n    gl_PointSize *= 0.886;\\n  }\\n}\",r.pointFragment=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nuniform vec4 color, borderColor;\\nuniform float centerFraction;\\nuniform float pointCloud;\\n\\nvoid main() {\\n  float radius;\\n  vec4 baseColor;\\n  if(pointCloud != 0.0) { // pointCloud is truthy\\n    if(centerFraction == 1.0) {\\n      gl_FragColor = color;\\n    } else {\\n      gl_FragColor = mix(borderColor, color, centerFraction);\\n    }\\n  } else {\\n    radius = length(2.0 * gl_PointCoord.xy - 1.0);\\n    if(radius > 1.0) {\\n      discard;\\n    }\\n    baseColor = mix(borderColor, color, step(radius, centerFraction));\\n    gl_FragColor = vec4(baseColor.rgb * baseColor.a, baseColor.a);\\n  }\\n}\\n\",r.pickVertex=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec2 position;\\nattribute vec4 pickId;\\n\\nuniform mat3 matrix;\\nuniform float pointSize;\\nuniform vec4 pickOffset;\\n\\nvarying vec4 fragId;\\n\\nvoid main() {\\n  vec3 hgPosition = matrix * vec3(position, 1);\\n  gl_Position  = vec4(hgPosition.xy, 0, hgPosition.z);\\n  gl_PointSize = pointSize;\\n\\n  vec4 id = pickId + pickOffset;\\n  id.y += floor(id.x / 256.0);\\n  id.x -= floor(id.x / 256.0) * 256.0;\\n\\n  id.z += floor(id.y / 256.0);\\n  id.y -= floor(id.y / 256.0) * 256.0;\\n\\n  id.w += floor(id.z / 256.0);\\n  id.z -= floor(id.z / 256.0) * 256.0;\\n\\n  fragId = id;\\n}\\n\",r.pickFragment=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nvarying vec4 fragId;\\n\\nvoid main() {\\n  float radius = length(2.0 * gl_PointCoord.xy - 1.0);\\n  if(radius > 1.0) {\\n    discard;\\n  }\\n  gl_FragColor = fragId / 255.0;\\n}\\n\"},{}],228:[function(t,e,r){arguments[4][217][0].apply(r,arguments)},{\"./lib/GLError\":229,\"./lib/create-attributes\":230,\"./lib/create-uniforms\":231,\"./lib/reflect\":232,\"./lib/runtime-reflect\":233,\"./lib/shader-cache\":234,dup:217}],229:[function(t,e,r){arguments[4][218][0].apply(r,arguments)},{dup:218}],230:[function(t,e,r){arguments[4][219][0].apply(r,arguments)},{\"./GLError\":229,dup:219}],231:[function(t,e,r){arguments[4][220][0].apply(r,arguments)},{\"./GLError\":229,\"./reflect\":232,dup:220}],232:[function(t,e,r){arguments[4][221][0].apply(r,arguments)},{dup:221}],233:[function(t,e,r){arguments[4][222][0].apply(r,arguments)},{dup:222}],234:[function(t,e,r){arguments[4][223][0].apply(r,arguments)},{\"./GLError\":229,dup:223,\"gl-format-compiler-error\":172,\"weakmap-shim\":576}],235:[function(t,e,r){\"use strict\";function n(t,e,r,n,i){this.plot=t,this.offsetBuffer=e,this.pickBuffer=r,this.shader=n,this.pickShader=i,this.sizeMin=.5,this.sizeMinCap=2,this.sizeMax=20,this.areaRatio=1,this.pointCount=0,this.color=[1,0,0,1],this.borderColor=[0,0,0,1],this.blend=!1,this.pickOffset=0,this.points=null}var i=t(\"gl-shader\"),a=t(\"gl-buffer\"),o=t(\"typedarray-pool\"),s=t(\"./lib/shader\");e.exports=function(t,e){var r=t.gl,o=new n(t,a(r),a(r),i(r,s.pointVertex,s.pointFragment),i(r,s.pickVertex,s.pickFragment));return o.update(e),t.addObject(o),o};var l=n.prototype;l.dispose=function(){this.shader.dispose(),this.pickShader.dispose(),this.offsetBuffer.dispose(),this.pickBuffer.dispose(),this.plot.removeObject(this)},l.update=function(t){function e(e,r){return e in t?t[e]:r}var r;t=t||{},this.sizeMin=e(\"sizeMin\",.5),this.sizeMax=e(\"sizeMax\",20),this.color=e(\"color\",[1,0,0,1]).slice(),this.areaRatio=e(\"areaRatio\",1),this.borderColor=e(\"borderColor\",[0,0,0,1]).slice(),this.blend=e(\"blend\",!1);var n=t.positions.length>>>1,i=t.positions instanceof Float32Array,a=t.idToIndex instanceof Int32Array&&t.idToIndex.length>=n,s=t.positions,l=i?s:o.mallocFloat32(s.length),c=a?t.idToIndex:o.mallocInt32(n);if(i||l.set(s),!a)for(l.set(s),r=0;r<n;r++)c[r]=r;this.points=s,this.offsetBuffer.update(l),this.pickBuffer.update(c),i||o.free(l),a||o.free(c),this.pointCount=n,this.pickOffset=0},l.unifiedDraw=function(){var t=[1,0,0,0,1,0,0,0,1],e=[0,0,0,0];return function(r){var n=void 0!==r,i=n?this.pickShader:this.shader,a=this.plot.gl,o=this.plot.dataBox;if(0===this.pointCount)return r;var s=o[2]-o[0],l=o[3]-o[1],c=function(t,e){var r,n=0,i=t.length>>>1;for(r=0;r<i;r++){var a=t[2*r],o=t[2*r+1];a>=e[0]&&a<=e[2]&&o>=e[1]&&o<=e[3]&&n++}return n}(this.points,o),u=this.plot.pickPixelRatio*Math.max(Math.min(this.sizeMinCap,this.sizeMin),Math.min(this.sizeMax,this.sizeMax/Math.pow(c,.33333)));t[0]=2/s,t[4]=2/l,t[6]=-2*o[0]/s-1,t[7]=-2*o[1]/l-1,this.offsetBuffer.bind(),i.bind(),i.attributes.position.pointer(),i.uniforms.matrix=t,i.uniforms.color=this.color,i.uniforms.borderColor=this.borderColor,i.uniforms.pointCloud=u<5,i.uniforms.pointSize=u,i.uniforms.centerFraction=Math.min(1,Math.max(0,Math.sqrt(1-this.areaRatio))),n&&(e[0]=255&r,e[1]=r>>8&255,e[2]=r>>16&255,e[3]=r>>24&255,this.pickBuffer.bind(),i.attributes.pickId.pointer(a.UNSIGNED_BYTE),i.uniforms.pickOffset=e,this.pickOffset=r);var f=a.getParameter(a.BLEND),h=a.getParameter(a.DITHER);return f&&!this.blend&&a.disable(a.BLEND),h&&a.disable(a.DITHER),a.drawArrays(a.POINTS,0,this.pointCount),f&&!this.blend&&a.enable(a.BLEND),h&&a.enable(a.DITHER),r+this.pointCount}}(),l.draw=l.unifiedDraw,l.drawPick=l.unifiedDraw,l.pick=function(t,e,r){var n=this.pickOffset,i=this.pointCount;if(r<n||r>=n+i)return null;var a=r-n,o=this.points;return{object:this,pointId:a,dataCoord:[o[2*a],o[2*a+1]]}}},{\"./lib/shader\":227,\"gl-buffer\":165,\"gl-shader\":228,\"typedarray-pool\":554}],236:[function(t,e,r){e.exports=function(t,e,r,n){var i,a,o,s,l,c=e[0],u=e[1],f=e[2],h=e[3],d=r[0],p=r[1],m=r[2],g=r[3];return(a=c*d+u*p+f*m+h*g)<0&&(a=-a,d=-d,p=-p,m=-m,g=-g),1-a>1e-6?(i=Math.acos(a),o=Math.sin(i),s=Math.sin((1-n)*i)/o,l=Math.sin(n*i)/o):(s=1-n,l=n),t[0]=s*c+l*d,t[1]=s*u+l*p,t[2]=s*f+l*m,t[3]=s*h+l*g,t}},{}],237:[function(t,e,r){\"use strict\";var n=t(\"vectorize-text\");e.exports=function(t,e){var r=i[e];if(r||(r=i[e]={}),t in r)return r[t];for(var a=n(t,{textAlign:\"center\",textBaseline:\"middle\",lineHeight:1,font:e}),o=n(t,{triangles:!0,textAlign:\"center\",textBaseline:\"middle\",lineHeight:1,font:e}),s=[[1/0,1/0],[-1/0,-1/0]],l=0;l<a.positions.length;++l)for(var c=a.positions[l],u=0;u<2;++u)s[0][u]=Math.min(s[0][u],c[u]),s[1][u]=Math.max(s[1][u],c[u]);return r[t]=[o,a,s]};var i={}},{\"vectorize-text\":568}],238:[function(t,e,r){function n(t,e){var r=i(t,e),n=r.attributes;return n.position.location=0,n.color.location=1,n.glyph.location=2,n.id.location=3,r}var i=t(\"gl-shader\"),a=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec3 position;\\nattribute vec4 color;\\nattribute vec2 glyph;\\nattribute vec4 id;\\n\\n\\nuniform vec4 highlightId;\\nuniform float highlightScale;\\nuniform mat4 model, view, projection;\\nuniform vec3 clipBounds[2];\\n\\nvarying vec4 interpColor;\\nvarying vec4 pickId;\\nvarying vec3 dataCoordinate;\\n\\nvoid main() {\\n  if(any(lessThan(position, clipBounds[0]))   || \\n     any(greaterThan(position, clipBounds[1])) ) {\\n    gl_Position = vec4(0,0,0,0);\\n  } else {\\n    float scale = 1.0;\\n    if(distance(highlightId, id) < 0.0001) {\\n      scale = highlightScale;\\n    }\\n\\n    vec4 worldPosition = model * vec4(position, 1);\\n    vec4 viewPosition = view * worldPosition;\\n    viewPosition = viewPosition / viewPosition.w;\\n    vec4 clipPosition = projection * (viewPosition + scale * vec4(glyph.x, -glyph.y, 0, 0));\\n    \\n    gl_Position = clipPosition;\\n    interpColor = color;\\n    pickId = id;\\n    dataCoordinate = position;\\n  }\\n}\",o=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec3 position;\\nattribute vec4 color;\\nattribute vec2 glyph;\\nattribute vec4 id;\\n\\nuniform mat4 model, view, projection;\\nuniform vec2 screenSize;\\nuniform vec3 clipBounds[2];\\nuniform float highlightScale, pixelRatio;\\nuniform vec4 highlightId;\\n\\nvarying vec4 interpColor;\\nvarying vec4 pickId;\\nvarying vec3 dataCoordinate;\\n\\nvoid main() {\\n  if(any(lessThan(position, clipBounds[0])) || any(greaterThan(position, clipBounds[1]))) {\\n    gl_Position = vec4(0,0,0,0);\\n  } else {\\n    float scale = pixelRatio;\\n    if(distance(highlightId.bgr, id.bgr) < 0.001) {\\n      scale *= highlightScale;\\n    }\\n\\n    vec4 worldPosition = model * vec4(position, 1.0);\\n    vec4 viewPosition = view * worldPosition;\\n    vec4 clipPosition = projection * viewPosition;\\n    clipPosition /= clipPosition.w;\\n    \\n    gl_Position = clipPosition + vec4(screenSize * scale * vec2(glyph.x, -glyph.y), 0.0, 0.0);\\n    interpColor = color;\\n    pickId = id;\\n    dataCoordinate = position;\\n  }\\n}\",s=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec3 position;\\nattribute vec4 color;\\nattribute vec2 glyph;\\nattribute vec4 id;\\n\\nuniform float highlightScale;\\nuniform vec4 highlightId;\\nuniform vec3 axes[2];\\nuniform mat4 model, view, projection;\\nuniform vec2 screenSize;\\nuniform vec3 clipBounds[2];\\nuniform float scale, pixelRatio;\\n\\nvarying vec4 interpColor;\\nvarying vec4 pickId;\\nvarying vec3 dataCoordinate;\\n\\nvoid main() {\\n  if(any(lessThan(position, clipBounds[0]))   ||\\n     any(greaterThan(position, clipBounds[1])) ) {\\n    gl_Position = vec4(0,0,0,0);\\n  } else {\\n    float lscale = pixelRatio * scale;\\n    if(distance(highlightId, id) < 0.0001) {\\n      lscale *= highlightScale;\\n    }\\n\\n    vec4 clipCenter   = projection * view * model * vec4(position, 1);\\n    vec3 dataPosition = position + 0.5*lscale*(axes[0] * glyph.x + axes[1] * glyph.y) * clipCenter.w * screenSize.y;\\n    vec4 clipPosition = projection * view * model * vec4(dataPosition, 1);\\n\\n    gl_Position = clipPosition;\\n    interpColor = color;\\n    pickId = id;\\n    dataCoordinate = dataPosition;\\n  }\\n}\\n\",l=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nuniform vec3 fragClipBounds[2];\\nuniform float opacity;\\n\\nvarying vec4 interpColor;\\nvarying vec4 pickId;\\nvarying vec3 dataCoordinate;\\n\\nvoid main() {\\n  if(any(lessThan(dataCoordinate, fragClipBounds[0]))   ||\\n     any(greaterThan(dataCoordinate, fragClipBounds[1])) ) {\\n    discard;\\n  } else {\\n    gl_FragColor = interpColor * opacity;\\n  }\\n}\\n\",c=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nuniform vec3 fragClipBounds[2];\\nuniform float pickGroup;\\n\\nvarying vec4 pickId;\\nvarying vec3 dataCoordinate;\\n\\nvoid main() {\\n  if(any(lessThan(dataCoordinate, fragClipBounds[0]))   || \\n     any(greaterThan(dataCoordinate, fragClipBounds[1])) ) {\\n    discard;\\n  } else {\\n    gl_FragColor = vec4(pickGroup, pickId.bgr);\\n  }\\n}\",u=[{name:\"position\",type:\"vec3\"},{name:\"color\",type:\"vec4\"},{name:\"glyph\",type:\"vec2\"},{name:\"id\",type:\"vec4\"}],f={vertex:a,fragment:l,attributes:u},h={vertex:o,fragment:l,attributes:u},d={vertex:s,fragment:l,attributes:u},p={vertex:a,fragment:c,attributes:u},m={vertex:o,fragment:c,attributes:u},g={vertex:s,fragment:c,attributes:u};r.createPerspective=function(t){return n(t,f)},r.createOrtho=function(t){return n(t,h)},r.createProject=function(t){return n(t,d)},r.createPickPerspective=function(t){return n(t,p)},r.createPickOrtho=function(t){return n(t,m)},r.createPickProject=function(t){return n(t,g)}},{\"gl-shader\":243}],239:[function(t,e,r){\"use strict\";function n(t,e){var r=t[0],n=t[1],i=t[2],a=t[3];return t[0]=e[0]*r+e[4]*n+e[8]*i+e[12]*a,t[1]=e[1]*r+e[5]*n+e[9]*i+e[13]*a,t[2]=e[2]*r+e[6]*n+e[10]*i+e[14]*a,t[3]=e[3]*r+e[7]*n+e[11]*i+e[15]*a,t}function i(t,e,r,i){return n(i,i),n(i,i),n(i,i)}function a(t,e,r,n,i,a,o,s,l,c,u,f){this.gl=t,this.pixelRatio=1,this.shader=e,this.orthoShader=r,this.projectShader=n,this.pointBuffer=i,this.colorBuffer=a,this.glyphBuffer=o,this.idBuffer=s,this.vao=l,this.vertexCount=0,this.lineVertexCount=0,this.opacity=1,this.lineWidth=0,this.projectScale=[2/3,2/3,2/3],this.projectOpacity=[1,1,1],this.pickId=0,this.pickPerspectiveShader=c,this.pickOrthoShader=u,this.pickProjectShader=f,this.points=[],this._selectResult=new function(t,e){this.index=t,this.dataCoordinate=this.position=e}(0,[0,0,0]),this.useOrtho=!0,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.axesProject=[!0,!0,!0],this.axesBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.highlightId=[1,1,1,1],this.highlightScale=2,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.dirty=!0}function o(t){return t[0]=t[1]=t[2]=0,t}function s(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=1,t}function l(t,e,r,n){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[r]=n,t}function c(t,e,r,n,a){var c,u=e.axesProject,f=e.gl,h=t.uniforms,d=r.model||v,m=r.view||v,g=r.projection||v,y=e.axesBounds,S=function(t){for(var e=T,r=0;r<2;++r)for(var n=0;n<3;++n)e[r][n]=Math.max(Math.min(t[r][n],1e8),-1e8);return e}(e.clipBounds);c=e.axes?e.axes.lastCubeProps.axis:[1,1,1],x[0]=2/f.drawingBufferWidth,x[1]=2/f.drawingBufferHeight,t.bind(),h.view=m,h.projection=g,h.screenSize=x,h.highlightId=e.highlightId,h.highlightScale=e.highlightScale,h.clipBounds=S,h.pickGroup=e.pickId/255,h.pixelRatio=e.pixelRatio;for(var E=0;E<3;++E)if(u[E]&&e.projectOpacity[E]<1===n){h.scale=e.projectScale[E],h.opacity=e.projectOpacity[E];for(var L=k,C=0;C<16;++C)L[C]=0;for(C=0;C<4;++C)L[5*C]=1;L[5*E]=0,c[E]<0?L[12+E]=y[0][E]:L[12+E]=y[1][E],p(L,d,L),h.model=L;var z=(E+1)%3,D=(E+2)%3,I=o(b),P=o(_);I[z]=1,P[D]=1;var O=i(0,0,0,s(w,I)),F=i(0,0,0,s(M,P));if(Math.abs(O[1])>Math.abs(F[1])){var R=O;O=F,F=R,R=I,I=P,P=R;var N=z;z=D,D=N}O[0]<0&&(I[z]=-1),F[1]>0&&(P[D]=-1);var j=0,B=0;for(C=0;C<4;++C)j+=Math.pow(d[4*z+C],2),B+=Math.pow(d[4*D+C],2);I[z]/=Math.sqrt(j),P[D]/=Math.sqrt(B),h.axes[0]=I,h.axes[1]=P,h.fragClipBounds[0]=l(A,S[0],E,-1e8),h.fragClipBounds[1]=l(A,S[1],E,1e8),e.vao.draw(f.TRIANGLES,e.vertexCount),e.lineWidth>0&&(f.lineWidth(e.lineWidth),e.vao.draw(f.LINES,e.lineVertexCount,e.vertexCount))}}function u(t,e,r,n,i,a){var o=r.gl;if(r.vao.bind(),i===r.opacity<1||a){t.bind();var s=t.uniforms;s.model=n.model||v,s.view=n.view||v,s.projection=n.projection||v,x[0]=2/o.drawingBufferWidth,x[1]=2/o.drawingBufferHeight,s.screenSize=x,s.highlightId=r.highlightId,s.highlightScale=r.highlightScale,s.fragClipBounds=S,s.clipBounds=r.axes.bounds,s.opacity=r.opacity,s.pickGroup=r.pickId/255,s.pixelRatio=r.pixelRatio,r.vao.draw(o.TRIANGLES,r.vertexCount),r.lineWidth>0&&(o.lineWidth(r.lineWidth),r.vao.draw(o.LINES,r.lineVertexCount,r.vertexCount))}c(e,r,n,i),r.vao.unbind()}var f=t(\"gl-buffer\"),h=t(\"gl-vao\"),d=t(\"typedarray-pool\"),p=t(\"gl-mat4/multiply\"),m=t(\"./lib/shaders\"),g=t(\"./lib/glyphs\"),v=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];e.exports=function(t){var e=t.gl,r=m.createPerspective(e),n=m.createOrtho(e),i=m.createProject(e),o=m.createPickPerspective(e),s=m.createPickOrtho(e),l=m.createPickProject(e),c=f(e),u=f(e),d=f(e),p=f(e),g=new a(e,r,n,i,c,u,d,p,h(e,[{buffer:c,size:3,type:e.FLOAT},{buffer:u,size:4,type:e.FLOAT},{buffer:d,size:2,type:e.FLOAT},{buffer:p,size:4,type:e.UNSIGNED_BYTE,normalized:!0}]),o,s,l);return g.update(t),g};var y=a.prototype;y.pickSlots=1,y.setPickBase=function(t){this.pickId=t},y.isTransparent=function(){if(this.opacity<1)return!0;for(var t=0;t<3;++t)if(this.axesProject[t]&&this.projectOpacity[t]<1)return!0;return!1},y.isOpaque=function(){if(this.opacity>=1)return!0;for(var t=0;t<3;++t)if(this.axesProject[t]&&this.projectOpacity[t]>=1)return!0;return!1};var x=[0,0],b=[0,0,0],_=[0,0,0],w=[0,0,0,1],M=[0,0,0,1],k=v.slice(),A=[0,0,0],T=[[0,0,0],[0,0,0]],S=[[-1e8,-1e8,-1e8],[1e8,1e8,1e8]];y.draw=function(t){u(this.useOrtho?this.orthoShader:this.shader,this.projectShader,this,t,!1,!1)},y.drawTransparent=function(t){u(this.useOrtho?this.orthoShader:this.shader,this.projectShader,this,t,!0,!1)},y.drawPick=function(t){u(this.useOrtho?this.pickOrthoShader:this.pickPerspectiveShader,this.pickProjectShader,this,t,!1,!0)},y.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=t.value[2]+(t.value[1]<<8)+(t.value[0]<<16);if(e>=this.pointCount||e<0)return null;var r=this.points[e],n=this._selectResult;n.index=e;for(var i=0;i<3;++i)n.position[i]=n.dataCoordinate[i]=r[i];return n},y.highlight=function(t){if(t){var e=t.index,r=255&e,n=e>>8&255,i=e>>16&255;this.highlightId=[r/255,n/255,i/255,0]}else this.highlightId=[1,1,1,1]},y.update=function(t){if(\"perspective\"in(t=t||{})&&(this.useOrtho=!t.perspective),\"orthographic\"in t&&(this.useOrtho=!!t.orthographic),\"lineWidth\"in t&&(this.lineWidth=t.lineWidth),\"project\"in t)if(Array.isArray(t.project))this.axesProject=t.project;else{var e=!!t.project;this.axesProject=[e,e,e]}if(\"projectScale\"in t)if(Array.isArray(t.projectScale))this.projectScale=t.projectScale.slice();else{var r=+t.projectScale;this.projectScale=[r,r,r]}if(\"projectOpacity\"in t)if(Array.isArray(t.projectOpacity))this.projectOpacity=t.projectOpacity.slice();else{r=+t.projectOpacity;this.projectOpacity=[r,r,r]}\"opacity\"in t&&(this.opacity=t.opacity),this.dirty=!0;var n=t.position;if(n){var i=t.font||\"normal\",a=t.alignment||[0,0],o=[1/0,1/0,1/0],s=[-1/0,-1/0,-1/0],l=t.glyph,c=t.color,u=t.size,f=t.angle,h=t.lineColor,p=0,m=0,v=0,y=n.length;t:for(var x=0;x<y;++x){for(var b=n[x],_=0;_<3;++_)if(isNaN(b[_])||!isFinite(b[_]))continue t;var w=(R=Array.isArray(l)?g(l[x],i):l?g(l,i):g(\"\\u25cf\",i))[0],M=R[1],k=R[2];m+=3*w.cells.length,v+=2*M.edges.length}var A=m+v,T=d.mallocFloat(3*A),S=d.mallocFloat(4*A),E=d.mallocFloat(2*A),L=d.mallocUint32(A),C=[0,a[1]],z=0,D=m,I=[0,0,0,1],P=[0,0,0,1],O=Array.isArray(c)&&Array.isArray(c[0]),F=Array.isArray(h)&&Array.isArray(h[0]);t:for(x=0;x<y;++x){for(b=n[x],_=0;_<3;++_){if(isNaN(b[_])||!isFinite(b[_])){p+=1;continue t}s[_]=Math.max(s[_],b[_]),o[_]=Math.min(o[_],b[_])}var R;w=(R=Array.isArray(l)?g(l[x],i):l?g(l,i):g(\"\\u25cf\",i))[0],M=R[1],k=R[2];if(Array.isArray(c)){if(3===(N=O?c[x]:c).length){for(_=0;_<3;++_)I[_]=N[_];I[3]=1}else if(4===N.length)for(_=0;_<4;++_)I[_]=N[_]}else I[0]=I[1]=I[2]=0,I[3]=1;if(Array.isArray(h)){var N;if(3===(N=F?h[x]:h).length){for(_=0;_<3;++_)P[_]=N[_];P[_]=1}else if(4===N.length)for(_=0;_<4;++_)P[_]=N[_]}else P[0]=P[1]=P[2]=0,P[3]=1;var j=.5;Array.isArray(u)?j=+u[x]:u?j=+u:this.useOrtho&&(j=12);var B=0;Array.isArray(f)?B=+f[x]:f&&(B=+f);var U=Math.cos(B),V=Math.sin(B);for(b=n[x],_=0;_<3;++_)s[_]=Math.max(s[_],b[_]),o[_]=Math.min(o[_],b[_]);a[0]<0?C[0]=a[0]*(1+k[1][0]):a[0]>0&&(C[0]=-a[0]*(1+k[0][0]));var q=w.cells,H=w.positions;for(_=0;_<q.length;++_)for(var G=q[_],Y=0;Y<3;++Y){for(var W=0;W<3;++W)T[3*z+W]=b[W];for(W=0;W<4;++W)S[4*z+W]=I[W];L[z]=p;var X=H[G[Y]];E[2*z]=j*(U*X[0]-V*X[1]+C[0]),E[2*z+1]=j*(V*X[0]+U*X[1]+C[1]),z+=1}for(q=M.edges,H=M.positions,_=0;_<q.length;++_)for(G=q[_],Y=0;Y<2;++Y){for(W=0;W<3;++W)T[3*D+W]=b[W];for(W=0;W<4;++W)S[4*D+W]=P[W];L[D]=p;X=H[G[Y]];E[2*D]=j*(U*X[0]-V*X[1]+C[0]),E[2*D+1]=j*(V*X[0]+U*X[1]+C[1]),D+=1}p+=1}this.vertexCount=m,this.lineVertexCount=v,this.pointBuffer.update(T),this.colorBuffer.update(S),this.glyphBuffer.update(E),this.idBuffer.update(new Uint32Array(L)),d.free(T),d.free(S),d.free(E),d.free(L),this.bounds=[o,s],this.points=n,this.pointCount=n.length}},y.dispose=function(){this.shader.dispose(),this.orthoShader.dispose(),this.pickPerspectiveShader.dispose(),this.pickOrthoShader.dispose(),this.vao.dispose(),this.pointBuffer.dispose(),this.colorBuffer.dispose(),this.glyphBuffer.dispose(),this.idBuffer.dispose()}},{\"./lib/glyphs\":237,\"./lib/shaders\":238,\"gl-buffer\":165,\"gl-mat4/multiply\":188,\"gl-vao\":259,\"typedarray-pool\":554}],240:[function(t,e,r){\"use strict\";r.boxVertex=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec2 vertex;\\n\\nuniform vec2 cornerA, cornerB;\\n\\nvoid main() {\\n  gl_Position = vec4(mix(cornerA, cornerB, vertex), 0, 1);\\n}\\n\",r.boxFragment=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nuniform vec4 color;\\n\\nvoid main() {\\n  gl_FragColor = color;\\n}\\n\"},{}],241:[function(t,e,r){\"use strict\";function n(t,e,r){this.plot=t,this.boxBuffer=e,this.boxShader=r,this.enabled=!0,this.selectBox=[1/0,1/0,-1/0,-1/0],this.borderColor=[0,0,0,1],this.innerFill=!1,this.innerColor=[0,0,0,.25],this.outerFill=!0,this.outerColor=[0,0,0,.5],this.borderWidth=10}var i=t(\"gl-shader\"),a=t(\"gl-buffer\"),o=t(\"./lib/shaders\");e.exports=function(t,e){var r=t.gl,s=new n(t,a(r,[0,0,0,1,1,0,1,1]),i(r,o.boxVertex,o.boxFragment));return s.update(e),t.addOverlay(s),s};var s=n.prototype;s.draw=function(){if(this.enabled){var t=this.plot,e=this.selectBox,r=this.borderWidth,n=(this.innerFill,this.innerColor),i=(this.outerFill,this.outerColor),a=this.borderColor,o=t.box,s=t.screenBox,l=t.dataBox,c=t.viewBox,u=t.pixelRatio,f=(e[0]-l[0])*(c[2]-c[0])/(l[2]-l[0])+c[0],h=(e[1]-l[1])*(c[3]-c[1])/(l[3]-l[1])+c[1],d=(e[2]-l[0])*(c[2]-c[0])/(l[2]-l[0])+c[0],p=(e[3]-l[1])*(c[3]-c[1])/(l[3]-l[1])+c[1];if(f=Math.max(f,c[0]),h=Math.max(h,c[1]),d=Math.min(d,c[2]),p=Math.min(p,c[3]),!(d<f||p<h)){o.bind();var m=s[2]-s[0],g=s[3]-s[1];if(this.outerFill&&(o.drawBox(0,0,m,h,i),o.drawBox(0,h,f,p,i),o.drawBox(0,p,m,g,i),o.drawBox(d,h,m,p,i)),this.innerFill&&o.drawBox(f,h,d,p,n),r>0){var v=r*u;o.drawBox(f-v,h-v,d+v,h+v,a),o.drawBox(f-v,p-v,d+v,p+v,a),o.drawBox(f-v,h-v,f+v,p+v,a),o.drawBox(d-v,h-v,d+v,p+v,a)}}}},s.update=function(t){t=t||{},this.innerFill=!!t.innerFill,this.outerFill=!!t.outerFill,this.innerColor=(t.innerColor||[0,0,0,.5]).slice(),this.outerColor=(t.outerColor||[0,0,0,.5]).slice(),this.borderColor=(t.borderColor||[0,0,0,1]).slice(),this.borderWidth=t.borderWidth||0,this.selectBox=(t.selectBox||this.selectBox).slice()},s.dispose=function(){this.boxBuffer.dispose(),this.boxShader.dispose(),this.plot.removeOverlay(this)}},{\"./lib/shaders\":240,\"gl-buffer\":165,\"gl-shader\":243}],242:[function(t,e,r){\"use strict\";function n(t,e,r){this.gl=t,this.fbo=e,this.buffer=r,this._readTimeout=null;var n=this;this._readCallback=function(){n.gl&&(e.bind(),t.readPixels(0,0,e.shape[0],e.shape[1],t.RGBA,t.UNSIGNED_BYTE,n.buffer),n._readTimeout=null)}}e.exports=function(t,e){return new n(t,i(t,e),a.mallocUint8(e[0]*e[1]*4))};var i=t(\"gl-fbo\"),a=t(\"typedarray-pool\"),o=t(\"ndarray\"),s=t(\"bit-twiddle\").nextPow2,l=t(\"cwise/lib/wrapper\")({args:[\"array\",{offset:[0,0,1],array:0},{offset:[0,0,2],array:0},{offset:[0,0,3],array:0},\"scalar\",\"scalar\",\"index\"],pre:{body:\"{this_closestD2=1e8,this_closestX=-1,this_closestY=-1}\",args:[],thisVars:[\"this_closestD2\",\"this_closestX\",\"this_closestY\"],localVars:[]},body:{body:\"{if(_inline_46_arg0_<255||_inline_46_arg1_<255||_inline_46_arg2_<255||_inline_46_arg3_<255){var _inline_46_l=_inline_46_arg4_-_inline_46_arg6_[0],_inline_46_a=_inline_46_arg5_-_inline_46_arg6_[1],_inline_46_f=_inline_46_l*_inline_46_l+_inline_46_a*_inline_46_a;_inline_46_f<this_closestD2&&(this_closestD2=_inline_46_f,this_closestX=_inline_46_arg6_[0],this_closestY=_inline_46_arg6_[1])}}\",args:[{name:\"_inline_46_arg0_\",lvalue:!1,rvalue:!0,count:1},{name:\"_inline_46_arg1_\",lvalue:!1,rvalue:!0,count:1},{name:\"_inline_46_arg2_\",lvalue:!1,rvalue:!0,count:1},{name:\"_inline_46_arg3_\",lvalue:!1,rvalue:!0,count:1},{name:\"_inline_46_arg4_\",lvalue:!1,rvalue:!0,count:1},{name:\"_inline_46_arg5_\",lvalue:!1,rvalue:!0,count:1},{name:\"_inline_46_arg6_\",lvalue:!1,rvalue:!0,count:4}],thisVars:[\"this_closestD2\",\"this_closestX\",\"this_closestY\"],localVars:[\"_inline_46_a\",\"_inline_46_f\",\"_inline_46_l\"]},post:{body:\"{return[this_closestX,this_closestY,this_closestD2]}\",args:[],thisVars:[\"this_closestD2\",\"this_closestX\",\"this_closestY\"],localVars:[]},debug:!1,funcName:\"cwise\",blockSize:64}),c=n.prototype;Object.defineProperty(c,\"shape\",{get:function(){return this.gl?this.fbo.shape.slice():[0,0]},set:function(t){if(this.gl){this.fbo.shape=t;var e=this.fbo.shape[0],r=this.fbo.shape[1];if(r*e*4>this.buffer.length){a.free(this.buffer);for(var n=this.buffer=a.mallocUint8(s(r*e*4)),i=0;i<r*e*4;++i)n[i]=255}return t}}}),c.begin=function(){var t=this.gl;this.shape;t&&(this.fbo.bind(),t.clearColor(1,1,1,1),t.clear(t.COLOR_BUFFER_BIT|t.DEPTH_BUFFER_BIT))},c.end=function(){var t=this.gl;t&&(t.bindFramebuffer(t.FRAMEBUFFER,null),this._readTimeout||clearTimeout(this._readTimeout),this._readTimeout=setTimeout(this._readCallback,1))},c.query=function(t,e,r){if(!this.gl)return null;var n=this.fbo.shape.slice();t|=0,e|=0,\"number\"!=typeof r&&(r=1);var i=0|Math.min(Math.max(t-r,0),n[0]),a=0|Math.min(Math.max(t+r,0),n[0]),s=0|Math.min(Math.max(e-r,0),n[1]),c=0|Math.min(Math.max(e+r,0),n[1]);if(a<=i||c<=s)return null;var u=[a-i,c-s],f=o(this.buffer,[u[0],u[1],4],[4,4*n[0],1],4*(i+n[0]*s)),h=l(f.hi(u[0],u[1],1),r,r),d=h[0],p=h[1];if(d<0||Math.pow(this.radius,2)<h[2])return null;return new function(t,e,r,n,i){this.coord=[t,e],this.id=r,this.value=n,this.distance=i}(d+i|0,p+s|0,f.get(d,p,0),[f.get(d,p,1),f.get(d,p,2),f.get(d,p,3)],Math.sqrt(h[2]))},c.dispose=function(){this.gl&&(this.fbo.dispose(),a.free(this.buffer),this.gl=null,this._readTimeout&&clearTimeout(this._readTimeout))}},{\"bit-twiddle\":71,\"cwise/lib/wrapper\":119,\"gl-fbo\":171,ndarray:458,\"typedarray-pool\":554}],243:[function(t,e,r){\"use strict\";function n(t){this.gl=t,this._vref=this._fref=this._relink=this.vertShader=this.fragShader=this.program=this.attributes=this.uniforms=this.types=null}function i(t,e){return t.name<e.name?-1:1}var a=t(\"./lib/create-uniforms\"),o=t(\"./lib/create-attributes\"),s=t(\"./lib/reflect\"),l=t(\"./lib/shader-cache\"),c=t(\"./lib/runtime-reflect\"),u=t(\"./lib/GLError\"),f=n.prototype;f.bind=function(){this.program||this._relink(),this.gl.useProgram(this.program)},f.dispose=function(){this._fref&&this._fref.dispose(),this._vref&&this._vref.dispose(),this.attributes=this.types=this.vertShader=this.fragShader=this.program=this._relink=this._fref=this._vref=null},f.update=function(t,e,r,n){function f(){d.program=l.program(p,d._vref,d._fref,b,_);for(var t=0;t<r.length;++t)E[t]=p.getUniformLocation(d.program,r[t].name)}if(!e||1===arguments.length){var h=t;t=h.vertex,e=h.fragment,r=h.uniforms,n=h.attributes}var d=this,p=d.gl,m=d._vref;d._vref=l.shader(p,p.VERTEX_SHADER,t),m&&m.dispose(),d.vertShader=d._vref.shader;var g=this._fref;if(d._fref=l.shader(p,p.FRAGMENT_SHADER,e),g&&g.dispose(),d.fragShader=d._fref.shader,!r||!n){var v=p.createProgram();if(p.attachShader(v,d.fragShader),p.attachShader(v,d.vertShader),p.linkProgram(v),!p.getProgramParameter(v,p.LINK_STATUS)){var y=p.getProgramInfoLog(v);throw new u(y,\"Error linking program:\"+y)}r=r||c.uniforms(p,v),n=n||c.attributes(p,v),p.deleteProgram(v)}(n=n.slice()).sort(i);for(var x=[],b=[],_=[],w=0;w<n.length;++w){var M=n[w];if(M.type.indexOf(\"mat\")>=0){for(var k=0|M.type.charAt(M.type.length-1),A=new Array(k),T=0;T<k;++T)A[T]=_.length,b.push(M.name+\"[\"+T+\"]\"),\"number\"==typeof M.location?_.push(M.location+T):Array.isArray(M.location)&&M.location.length===k&&\"number\"==typeof M.location[T]?_.push(0|M.location[T]):_.push(-1);x.push({name:M.name,type:M.type,locations:A})}else x.push({name:M.name,type:M.type,locations:[_.length]}),b.push(M.name),\"number\"==typeof M.location?_.push(0|M.location):_.push(-1)}var S=0;for(w=0;w<_.length;++w)if(_[w]<0){for(;_.indexOf(S)>=0;)S+=1;_[w]=S}var E=new Array(r.length);f(),d._relink=f,d.types={uniforms:s(r),attributes:s(n)},d.attributes=o(p,d,x,_),Object.defineProperty(d,\"uniforms\",a(p,d,r,E))},e.exports=function(t,e,r,i,a){var o=new n(t);return o.update(e,r,i,a),o}},{\"./lib/GLError\":244,\"./lib/create-attributes\":245,\"./lib/create-uniforms\":246,\"./lib/reflect\":247,\"./lib/runtime-reflect\":248,\"./lib/shader-cache\":249}],244:[function(t,e,r){arguments[4][218][0].apply(r,arguments)},{dup:218}],245:[function(t,e,r){arguments[4][219][0].apply(r,arguments)},{\"./GLError\":244,dup:219}],246:[function(t,e,r){arguments[4][220][0].apply(r,arguments)},{\"./GLError\":244,\"./reflect\":247,dup:220}],247:[function(t,e,r){arguments[4][221][0].apply(r,arguments)},{dup:221}],248:[function(t,e,r){arguments[4][222][0].apply(r,arguments)},{dup:222}],249:[function(t,e,r){arguments[4][223][0].apply(r,arguments)},{\"./GLError\":244,dup:223,\"gl-format-compiler-error\":172,\"weakmap-shim\":576}],250:[function(t,e,r){\"use strict\";function n(t){this.plot=t,this.enable=[!0,!0,!1,!1],this.width=[1,1,1,1],this.color=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.center=[1/0,1/0]}e.exports=function(t,e){var r=new n(t);return r.update(e),t.addOverlay(r),r};var i=n.prototype;i.update=function(t){t=t||{},this.enable=(t.enable||[!0,!0,!1,!1]).slice(),this.width=(t.width||[1,1,1,1]).slice(),this.color=(t.color||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]).map(function(t){return t.slice()}),this.center=(t.center||[1/0,1/0]).slice(),this.plot.setOverlayDirty()},i.draw=function(){var t=this.enable,e=this.width,r=this.color,n=this.center,i=this.plot,a=i.line,o=i.dataBox,s=i.viewBox;if(a.bind(),o[0]<=n[0]&&n[0]<=o[2]&&o[1]<=n[1]&&n[1]<=o[3]){var l=s[0]+(n[0]-o[0])/(o[2]-o[0])*(s[2]-s[0]),c=s[1]+(n[1]-o[1])/(o[3]-o[1])*(s[3]-s[1]);t[0]&&a.drawLine(l,c,s[0],c,e[0],r[0]),t[1]&&a.drawLine(l,c,l,s[1],e[1],r[1]),t[2]&&a.drawLine(l,c,s[2],c,e[2],r[2]),t[3]&&a.drawLine(l,c,l,s[3],e[3],r[3])}},i.dispose=function(){this.plot.removeOverlay(this)}},{}],251:[function(t,e,r){\"use strict\";var n=t(\"gl-shader\");e.exports=function(t){return n(t,\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec3 position, color;\\nattribute float weight;\\n\\nuniform mat4 model, view, projection;\\nuniform vec3 coordinates[3];\\nuniform vec4 colors[3];\\nuniform vec2 screenShape;\\nuniform float lineWidth;\\n\\nvarying vec4 fragColor;\\n\\nvoid main() {\\n  vec3 vertexPosition = mix(coordinates[0],\\n    mix(coordinates[2], coordinates[1], 0.5 * (position + 1.0)), abs(position));\\n\\n  vec4 clipPos = projection * view * model * vec4(vertexPosition, 1.0);\\n  vec2 clipOffset = (projection * view * model * vec4(color, 0.0)).xy;\\n  vec2 delta = weight * clipOffset * screenShape;\\n  vec2 lineOffset = normalize(vec2(delta.y, -delta.x)) / screenShape;\\n\\n  gl_Position   = vec4(clipPos.xy + clipPos.w * 0.5 * lineWidth * lineOffset, clipPos.z, clipPos.w);\\n  fragColor     = color.x * colors[0] + color.y * colors[1] + color.z * colors[2];\\n}\\n\",\"precision mediump float;\\n#define GLSLIFY 1\\n\\nvarying vec4 fragColor;\\n\\nvoid main() {\\n  gl_FragColor = fragColor;\\n}\",null,[{name:\"position\",type:\"vec3\"},{name:\"color\",type:\"vec3\"},{name:\"weight\",type:\"float\"}])}},{\"gl-shader\":243}],252:[function(t,e,r){\"use strict\";function n(t,e,r,n){this.gl=t,this.buffer=e,this.vao=r,this.shader=n,this.pixelRatio=1,this.bounds=[[-1e3,-1e3,-1e3],[1e3,1e3,1e3]],this.position=[0,0,0],this.lineWidth=[2,2,2],this.colors=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.enabled=[!0,!0,!0],this.drawSides=[!0,!0,!0],this.axes=null}var i=t(\"gl-buffer\"),a=t(\"gl-vao\"),o=t(\"./shaders/index\");e.exports=function(t,e){function r(t,e,r,n,i,a){var o=[t,e,r,0,0,0,1];o[n+3]=1,o[n]=i,s.push.apply(s,o),o[6]=-1,s.push.apply(s,o),o[n]=a,s.push.apply(s,o),s.push.apply(s,o),o[6]=1,s.push.apply(s,o),o[n]=i,s.push.apply(s,o)}var s=[];r(0,0,0,0,0,1),r(0,0,0,1,0,1),r(0,0,0,2,0,1),r(1,0,0,1,-1,1),r(1,0,0,2,-1,1),r(0,1,0,0,-1,1),r(0,1,0,2,-1,1),r(0,0,1,0,-1,1),r(0,0,1,1,-1,1);var l=i(t,s),c=a(t,[{type:t.FLOAT,buffer:l,size:3,offset:0,stride:28},{type:t.FLOAT,buffer:l,size:3,offset:12,stride:28},{type:t.FLOAT,buffer:l,size:1,offset:24,stride:28}]),u=o(t);u.attributes.position.location=0,u.attributes.color.location=1,u.attributes.weight.location=2;var f=new n(t,l,c,u);return f.update(e),f};var s=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],l=n.prototype,c=[0,0,0],u=[0,0,0],f=[0,0];l.isTransparent=function(){return!1},l.drawTransparent=function(t){},l.draw=function(t){var e=this.gl,r=this.vao,n=this.shader;r.bind(),n.bind();var i,a=t.model||s,o=t.view||s,l=t.projection||s;this.axes&&(i=this.axes.lastCubeProps.axis);for(var h=c,d=u,p=0;p<3;++p)i&&i[p]<0?(h[p]=this.bounds[0][p],d[p]=this.bounds[1][p]):(h[p]=this.bounds[1][p],d[p]=this.bounds[0][p]);f[0]=e.drawingBufferWidth,f[1]=e.drawingBufferHeight,n.uniforms.model=a,n.uniforms.view=o,n.uniforms.projection=l,n.uniforms.coordinates=[this.position,h,d],n.uniforms.colors=this.colors,n.uniforms.screenShape=f;for(p=0;p<3;++p)n.uniforms.lineWidth=this.lineWidth[p]*this.pixelRatio,this.enabled[p]&&(r.draw(e.TRIANGLES,6,6*p),this.drawSides[p]&&r.draw(e.TRIANGLES,12,18+12*p));r.unbind()},l.update=function(t){t&&(\"bounds\"in t&&(this.bounds=t.bounds),\"position\"in t&&(this.position=t.position),\"lineWidth\"in t&&(this.lineWidth=t.lineWidth),\"colors\"in t&&(this.colors=t.colors),\"enabled\"in t&&(this.enabled=t.enabled),\"drawSides\"in t&&(this.drawSides=t.drawSides))},l.dispose=function(){this.vao.dispose(),this.buffer.dispose(),this.shader.dispose()}},{\"./shaders/index\":251,\"gl-buffer\":165,\"gl-vao\":259}],253:[function(t,e,r){var n=t(\"gl-shader\"),i=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec4 uv;\\nattribute vec3 f;\\nattribute vec3 normal;\\n\\nuniform mat4 model, view, projection, inverseModel;\\nuniform vec3 lightPosition, eyePosition;\\nuniform sampler2D colormap;\\n\\nvarying float value, kill;\\nvarying vec3 worldCoordinate;\\nvarying vec2 planeCoordinate;\\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\\nvarying vec4 vColor;\\n\\nvoid main() {\\n  worldCoordinate = vec3(uv.zw, f.x);\\n  vec4 worldPosition = model * vec4(worldCoordinate, 1.0);\\n  vec4 clipPosition = projection * view * worldPosition;\\n  gl_Position = clipPosition;\\n  kill = f.y;\\n  value = f.z;\\n  planeCoordinate = uv.xy;\\n\\n  vColor = texture2D(colormap, vec2(value, value));\\n\\n  //Lighting geometry parameters\\n  vec4 cameraCoordinate = view * worldPosition;\\n  cameraCoordinate.xyz /= cameraCoordinate.w;\\n  lightDirection = lightPosition - cameraCoordinate.xyz;\\n  eyeDirection   = eyePosition - cameraCoordinate.xyz;\\n  surfaceNormal  = normalize((vec4(normal,0) * inverseModel).xyz);\\n}\\n\",a=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nfloat beckmannDistribution_2_0(float x, float roughness) {\\n  float NdotH = max(x, 0.0001);\\n  float cos2Alpha = NdotH * NdotH;\\n  float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\\n  float roughness2 = roughness * roughness;\\n  float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\\n  return exp(tan2Alpha / roughness2) / denom;\\n}\\n\\n\\n\\nfloat beckmannSpecular_1_1(\\n  vec3 lightDirection,\\n  vec3 viewDirection,\\n  vec3 surfaceNormal,\\n  float roughness) {\\n  return beckmannDistribution_2_0(dot(surfaceNormal, normalize(lightDirection + viewDirection)), roughness);\\n}\\n\\n\\n\\nuniform vec3 lowerBound, upperBound;\\nuniform float contourTint;\\nuniform vec4 contourColor;\\nuniform sampler2D colormap;\\nuniform vec3 clipBounds[2];\\nuniform float roughness, fresnel, kambient, kdiffuse, kspecular, opacity;\\nuniform float vertexColor;\\n\\nvarying float value, kill;\\nvarying vec3 worldCoordinate;\\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\\nvarying vec4 vColor;\\n\\nvoid main() {\\n  if (kill > 0.0 ||\\n    any(lessThan(worldCoordinate, clipBounds[0])) || any(greaterThan(worldCoordinate, clipBounds[1]))) {\\n    discard;\\n  }\\n\\n  vec3 N = normalize(surfaceNormal);\\n  vec3 V = normalize(eyeDirection);\\n  vec3 L = normalize(lightDirection);\\n\\n  if(gl_FrontFacing) {\\n    N = -N;\\n  }\\n\\n  float specular = max(beckmannSpecular_1_1(L, V, N, roughness), 0.);\\n  float diffuse  = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\\n\\n  //decide how to interpolate color \\u2014 in vertex or in fragment\\n  vec4 surfaceColor = step(vertexColor, .5) * texture2D(colormap, vec2(value, value)) + step(.5, vertexColor) * vColor;\\n\\n  vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular,  1.0);\\n\\n  gl_FragColor = mix(litColor, contourColor, contourTint) * opacity;\\n}\\n\",o=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec4 uv;\\nattribute float f;\\n\\nuniform mat3 permutation;\\nuniform mat4 model, view, projection;\\nuniform float height, zOffset;\\nuniform sampler2D colormap;\\n\\nvarying float value, kill;\\nvarying vec3 worldCoordinate;\\nvarying vec2 planeCoordinate;\\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\\nvarying vec4 vColor;\\n\\nvoid main() {\\n  vec3 dataCoordinate = permutation * vec3(uv.xy, height);\\n  vec4 worldPosition = model * vec4(dataCoordinate, 1.0);\\n\\n  vec4 clipPosition = projection * view * worldPosition;\\n  clipPosition.z = clipPosition.z + zOffset;\\n\\n  gl_Position = clipPosition;\\n  value = f;\\n  kill = -1.0;\\n  worldCoordinate = dataCoordinate;\\n  planeCoordinate = uv.zw;\\n\\n  vColor = texture2D(colormap, vec2(value, value));\\n\\n  //Don't do lighting for contours\\n  surfaceNormal   = vec3(1,0,0);\\n  eyeDirection    = vec3(0,1,0);\\n  lightDirection  = vec3(0,0,1);\\n}\\n\",s=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nuniform vec2 shape;\\nuniform vec3 clipBounds[2];\\nuniform float pickId;\\n\\nvarying float value, kill;\\nvarying vec3 worldCoordinate;\\nvarying vec2 planeCoordinate;\\nvarying vec3 surfaceNormal;\\n\\nvec2 splitFloat(float v) {\\n  float vh = 255.0 * v;\\n  float upper = floor(vh);\\n  float lower = fract(vh);\\n  return vec2(upper / 255.0, floor(lower * 16.0) / 16.0);\\n}\\n\\nvoid main() {\\n  if(kill > 0.0 ||\\n    any(lessThan(worldCoordinate, clipBounds[0])) || any(greaterThan(worldCoordinate, clipBounds[1]))) {\\n    discard;\\n  }\\n  vec2 ux = splitFloat(planeCoordinate.x / shape.x);\\n  vec2 uy = splitFloat(planeCoordinate.y / shape.y);\\n  gl_FragColor = vec4(pickId, ux.x, uy.x, ux.y + (uy.y/16.0));\\n}\\n\";r.createShader=function(t){var e=n(t,i,a,null,[{name:\"uv\",type:\"vec4\"},{name:\"f\",type:\"vec3\"},{name:\"normal\",type:\"vec3\"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e.attributes.normal.location=2,e},r.createPickShader=function(t){var e=n(t,i,s,null,[{name:\"uv\",type:\"vec4\"},{name:\"f\",type:\"vec3\"},{name:\"normal\",type:\"vec3\"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e.attributes.normal.location=2,e},r.createContourShader=function(t){var e=n(t,o,a,null,[{name:\"uv\",type:\"vec4\"},{name:\"f\",type:\"float\"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e},r.createPickContourShader=function(t){var e=n(t,o,s,null,[{name:\"uv\",type:\"vec4\"},{name:\"f\",type:\"float\"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e}},{\"gl-shader\":243}],254:[function(t,e,r){\"use strict\";function n(t,e,r,n,i,a,o,s,l,c,u,f,h,d){this.gl=t,this.shape=e,this.bounds=r,this.intensityBounds=[],this._shader=n,this._pickShader=i,this._coordinateBuffer=a,this._vao=o,this._colorMap=s,this._contourShader=l,this._contourPickShader=c,this._contourBuffer=u,this._contourVAO=f,this._contourOffsets=[[],[],[]],this._contourCounts=[[],[],[]],this._vertexCount=0,this._pickResult=new function(t,e,r,n,i){this.position=t,this.index=e,this.uv=r,this.level=n,this.dataCoordinate=i}([0,0,0],[0,0],[0,0],[0,0,0],[0,0,0]),this._dynamicBuffer=h,this._dynamicVAO=d,this._dynamicOffsets=[0,0,0],this._dynamicCounts=[0,0,0],this.contourWidth=[1,1,1],this.contourLevels=[[1],[1],[1]],this.contourTint=[0,0,0],this.contourColor=[[.5,.5,.5,1],[.5,.5,.5,1],[.5,.5,.5,1]],this.showContour=!0,this.showSurface=!0,this.enableHighlight=[!0,!0,!0],this.highlightColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.highlightTint=[1,1,1],this.highlightLevel=[-1,-1,-1],this.enableDynamic=[!0,!0,!0],this.dynamicLevel=[NaN,NaN,NaN],this.dynamicColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.dynamicTint=[1,1,1],this.dynamicWidth=[1,1,1],this.axesBounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.surfaceProject=[!1,!1,!1],this.contourProject=[[!1,!1,!1],[!1,!1,!1],[!1,!1,!1]],this.colorBounds=[!1,!1],this._field=[y(p.mallocFloat(1024),[0,0]),y(p.mallocFloat(1024),[0,0]),y(p.mallocFloat(1024),[0,0])],this.pickId=1,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.snapToData=!1,this.opacity=1,this.lightPosition=[10,1e4,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.vertexColor=0,this.dirty=!0}function i(t,e){var r,n,i,a=e.axes&&e.axes.lastCubeProps.axis||O,o=e.showSurface,s=e.showContour;for(r=0;r<3;++r)for(o=o||e.surfaceProject[r],n=0;n<3;++n)s=s||e.contourProject[r][n];for(r=0;r<3;++r){var l=F.projections[r];for(n=0;n<16;++n)l[n]=0;for(n=0;n<4;++n)l[5*n]=1;l[5*r]=0,l[12+r]=e.axesBounds[+(a[r]>0)][r],b(l,t.model,l);var c=F.clipBounds[r];for(i=0;i<2;++i)for(n=0;n<3;++n)c[i][n]=t.clipBounds[i][n];c[0][r]=-1e8,c[1][r]=1e8}return F.showSurface=o,F.showContour=s,F}function a(t,e){t=t||{};var r=this.gl;r.disable(r.CULL_FACE),this._colorMap.bind(0);var n=R;n.model=t.model||C,n.view=t.view||C,n.projection=t.projection||C,n.lowerBound=[this.bounds[0][0],this.bounds[0][1],this.colorBounds[0]||this.bounds[0][2]],n.upperBound=[this.bounds[1][0],this.bounds[1][1],this.colorBounds[1]||this.bounds[1][2]],n.contourColor=this.contourColor[0],n.inverseModel=_(n.inverseModel,n.model);for(var a=0;a<2;++a)for(var o=n.clipBounds[a],s=0;s<3;++s)o[s]=Math.min(Math.max(this.clipBounds[a][s],-1e8),1e8);n.kambient=this.ambientLight,n.kdiffuse=this.diffuseLight,n.kspecular=this.specularLight,n.roughness=this.roughness,n.fresnel=this.fresnel,n.opacity=this.opacity,n.height=0,n.permutation=j,n.vertexColor=this.vertexColor;var l=N;for(b(l,n.view,n.model),b(l,n.projection,l),_(l,l),a=0;a<3;++a)n.eyePosition[a]=l[12+a]/l[15];var c=l[15];for(a=0;a<3;++a)c+=this.lightPosition[a]*l[4*a+3];for(a=0;a<3;++a){var u=l[12+a];for(s=0;s<3;++s)u+=l[4*s+a]*this.lightPosition[s];n.lightPosition[a]=u/c}var f=i(n,this);if(f.showSurface&&e===this.opacity<1){for(this._shader.bind(),this._shader.uniforms=n,this._vao.bind(),this.showSurface&&this._vertexCount&&this._vao.draw(r.TRIANGLES,this._vertexCount),a=0;a<3;++a)this.surfaceProject[a]&&this.vertexCount&&(this._shader.uniforms.model=f.projections[a],this._shader.uniforms.clipBounds=f.clipBounds[a],this._vao.draw(r.TRIANGLES,this._vertexCount));this._vao.unbind()}if(f.showContour&&!e){var h=this._contourShader;n.kambient=1,n.kdiffuse=0,n.kspecular=0,n.opacity=1,h.bind(),h.uniforms=n;var d=this._contourVAO;for(d.bind(),a=0;a<3;++a)for(h.uniforms.permutation=D[a],r.lineWidth(this.contourWidth[a]),s=0;s<this.contourLevels[a].length;++s)this._contourCounts[a][s]&&(s===this.highlightLevel[a]?(h.uniforms.contourColor=this.highlightColor[a],h.uniforms.contourTint=this.highlightTint[a]):0!==s&&s-1!==this.highlightLevel[a]||(h.uniforms.contourColor=this.contourColor[a],h.uniforms.contourTint=this.contourTint[a]),h.uniforms.height=this.contourLevels[a][s],d.draw(r.LINES,this._contourCounts[a][s],this._contourOffsets[a][s]));for(a=0;a<3;++a)for(h.uniforms.model=f.projections[a],h.uniforms.clipBounds=f.clipBounds[a],s=0;s<3;++s)if(this.contourProject[a][s]){h.uniforms.permutation=D[s],r.lineWidth(this.contourWidth[s]);for(var p=0;p<this.contourLevels[s].length;++p)p===this.highlightLevel[s]?(h.uniforms.contourColor=this.highlightColor[s],h.uniforms.contourTint=this.highlightTint[s]):0!==p&&p-1!==this.highlightLevel[s]||(h.uniforms.contourColor=this.contourColor[s],h.uniforms.contourTint=this.contourTint[s]),h.uniforms.height=this.contourLevels[s][p],d.draw(r.LINES,this._contourCounts[s][p],this._contourOffsets[s][p])}for((d=this._dynamicVAO).bind(),a=0;a<3;++a)if(0!==this._dynamicCounts[a])for(h.uniforms.model=n.model,h.uniforms.clipBounds=n.clipBounds,h.uniforms.permutation=D[a],r.lineWidth(this.dynamicWidth[a]),h.uniforms.contourColor=this.dynamicColor[a],h.uniforms.contourTint=this.dynamicTint[a],h.uniforms.height=this.dynamicLevel[a],d.draw(r.LINES,this._dynamicCounts[a],this._dynamicOffsets[a]),s=0;s<3;++s)this.contourProject[s][a]&&(h.uniforms.model=f.projections[s],h.uniforms.clipBounds=f.clipBounds[s],d.draw(r.LINES,this._dynamicCounts[a],this._dynamicOffsets[a]));d.unbind()}}function o(t,e){var r=e.shape.slice(),n=t.shape.slice();g.assign(t.lo(1,1).hi(r[0],r[1]),e),g.assign(t.lo(1).hi(r[0],1),e.hi(r[0],1)),g.assign(t.lo(1,n[1]-1).hi(r[0],1),e.lo(0,r[1]-1).hi(r[0],1)),g.assign(t.lo(0,1).hi(1,r[1]),e.hi(1)),g.assign(t.lo(n[0]-1,1).hi(1,r[1]),e.lo(r[0]-1)),t.set(0,0,e.get(0,0)),t.set(0,n[1]-1,e.get(0,r[1]-1)),t.set(n[0]-1,0,e.get(r[0]-1,0)),t.set(n[0]-1,n[1]-1,e.get(r[0]-1,r[1]-1))}function s(t,e){return Array.isArray(t)?[e(t[0]),e(t[1]),e(t[2])]:[e(t),e(t),e(t)]}function l(t){return Array.isArray(t)?3===t.length?[t[0],t[1],t[2],1]:[t[0],t[1],t[2],t[3]]:[0,0,0,1]}function c(t){if(Array.isArray(t)){if(Array.isArray(t))return[l(t[0]),l(t[1]),l(t[2])];var e=l(t);return[e.slice(),e.slice(),e.slice()]}}e.exports=function(t){var e=t.gl,r=A(e),i=S(e),a=T(e),o=E(e),s=f(e),l=h(e,[{buffer:s,size:4,stride:L,offset:0},{buffer:s,size:3,stride:L,offset:16},{buffer:s,size:3,stride:L,offset:28}]),c=f(e),u=h(e,[{buffer:c,size:4,stride:20,offset:0},{buffer:c,size:1,stride:20,offset:16}]),p=f(e),m=h(e,[{buffer:p,size:2,type:e.FLOAT}]),g=d(e,1,I,e.RGBA,e.UNSIGNED_BYTE);g.minFilter=e.LINEAR,g.magFilter=e.LINEAR;var v=new n(e,[0,0],[[0,0,0],[0,0,0]],r,i,s,l,g,a,o,c,u,p,m),y={levels:[[],[],[]]};for(var x in t)y[x]=t[x];return y.colormap=y.colormap||\"jet\",v.update(y),v};var u=t(\"bit-twiddle\"),f=t(\"gl-buffer\"),h=t(\"gl-vao\"),d=t(\"gl-texture2d\"),p=t(\"typedarray-pool\"),m=t(\"colormap\"),g=t(\"ndarray-ops\"),v=t(\"ndarray-pack\"),y=t(\"ndarray\"),x=t(\"surface-nets\"),b=t(\"gl-mat4/multiply\"),_=t(\"gl-mat4/invert\"),w=t(\"binary-search-bounds\"),M=t(\"ndarray-gradient\"),k=t(\"./lib/shaders\"),A=k.createShader,T=k.createContourShader,S=k.createPickShader,E=k.createPickContourShader,L=40,C=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],z=[[0,0],[0,1],[1,0],[1,1],[1,0],[0,1]],D=[[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0]];!function(){for(var t=0;t<3;++t){var e=D[t],r=(t+2)%3;e[(t+1)%3+0]=1,e[r+3]=1,e[t+6]=1}}();var I=256,P=n.prototype;P.isTransparent=function(){return this.opacity<1},P.isOpaque=function(){if(this.opacity>=1)return!0;for(var t=0;t<3;++t)if(this._contourCounts[t].length>0||this._dynamicCounts[t]>0)return!0;return!1},P.pickSlots=1,P.setPickBase=function(t){this.pickId=t};var O=[0,0,0],F={showSurface:!1,showContour:!1,projections:[C.slice(),C.slice(),C.slice()],clipBounds:[[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]]]},R={model:C,view:C,projection:C,inverseModel:C.slice(),lowerBound:[0,0,0],upperBound:[0,0,0],colorMap:0,clipBounds:[[0,0,0],[0,0,0]],height:0,contourTint:0,contourColor:[0,0,0,1],permutation:[1,0,0,0,1,0,0,0,1],zOffset:-1e-4,kambient:1,kdiffuse:1,kspecular:1,lightPosition:[1e3,1e3,1e3],eyePosition:[0,0,0],roughness:1,fresnel:1,opacity:1,vertexColor:0},N=C.slice(),j=[1,0,0,0,1,0,0,0,1];P.draw=function(t){return a.call(this,t,!1)},P.drawTransparent=function(t){return a.call(this,t,!0)};var B={model:C,view:C,projection:C,inverseModel:C,clipBounds:[[0,0,0],[0,0,0]],height:0,shape:[0,0],pickId:0,lowerBound:[0,0,0],upperBound:[0,0,0],zOffset:0,permutation:[1,0,0,0,1,0,0,0,1],lightPosition:[0,0,0],eyePosition:[0,0,0]};P.drawPick=function(t){t=t||{};var e=this.gl;e.disable(e.CULL_FACE);var r=B;r.model=t.model||C,r.view=t.view||C,r.projection=t.projection||C,r.shape=this._field[2].shape,r.pickId=this.pickId/255,r.lowerBound=this.bounds[0],r.upperBound=this.bounds[1],r.permutation=j;for(var n=0;n<2;++n)for(var a=r.clipBounds[n],o=0;o<3;++o)a[o]=Math.min(Math.max(this.clipBounds[n][o],-1e8),1e8);var s=i(r,this);if(s.showSurface){for(this._pickShader.bind(),this._pickShader.uniforms=r,this._vao.bind(),this._vao.draw(e.TRIANGLES,this._vertexCount),n=0;n<3;++n)this.surfaceProject[n]&&(this._pickShader.uniforms.model=s.projections[n],this._pickShader.uniforms.clipBounds=s.clipBounds[n],this._vao.draw(e.TRIANGLES,this._vertexCount));this._vao.unbind()}if(s.showContour){var l=this._contourPickShader;l.bind(),l.uniforms=r;var c=this._contourVAO;for(c.bind(),o=0;o<3;++o)for(e.lineWidth(this.contourWidth[o]),l.uniforms.permutation=D[o],n=0;n<this.contourLevels[o].length;++n)this._contourCounts[o][n]&&(l.uniforms.height=this.contourLevels[o][n],c.draw(e.LINES,this._contourCounts[o][n],this._contourOffsets[o][n]));for(n=0;n<3;++n)for(l.uniforms.model=s.projections[n],l.uniforms.clipBounds=s.clipBounds[n],o=0;o<3;++o)if(this.contourProject[n][o]){l.uniforms.permutation=D[o],e.lineWidth(this.contourWidth[o]);for(var u=0;u<this.contourLevels[o].length;++u)this._contourCounts[o][u]&&(l.uniforms.height=this.contourLevels[o][u],c.draw(e.LINES,this._contourCounts[o][u],this._contourOffsets[o][u]))}c.unbind()}},P.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=this._field[2].shape,r=this._pickResult,n=e[0]*(t.value[0]+(t.value[2]>>4)/16)/255,i=Math.floor(n),a=n-i,o=e[1]*(t.value[1]+(15&t.value[2])/16)/255,s=Math.floor(o),l=o-s;i+=1,s+=1;var c=r.position;c[0]=c[1]=c[2]=0;for(var u=0;u<2;++u)for(var f=u?a:1-a,h=0;h<2;++h)for(var d=i+u,p=s+h,m=f*(h?l:1-l),g=0;g<3;++g)c[g]+=this._field[g].get(d,p)*m;for(var v=this._pickResult.level,y=0;y<3;++y)if(v[y]=w.le(this.contourLevels[y],c[y]),v[y]<0)this.contourLevels[y].length>0&&(v[y]=0);else if(v[y]<this.contourLevels[y].length-1){var x=this.contourLevels[y][v[y]],b=this.contourLevels[y][v[y]+1];Math.abs(x-c[y])>Math.abs(b-c[y])&&(v[y]+=1)}for(r.index[0]=a<.5?i:i+1,r.index[1]=l<.5?s:s+1,r.uv[0]=n/e[0],r.uv[1]=o/e[1],g=0;g<3;++g)r.dataCoordinate[g]=this._field[g].get(r.index[0],r.index[1]);return r},P.update=function(t){t=t||{},this.dirty=!0,\"contourWidth\"in t&&(this.contourWidth=s(t.contourWidth,Number)),\"showContour\"in t&&(this.showContour=s(t.showContour,Boolean)),\"showSurface\"in t&&(this.showSurface=!!t.showSurface),\"contourTint\"in t&&(this.contourTint=s(t.contourTint,Boolean)),\"contourColor\"in t&&(this.contourColor=c(t.contourColor)),\"contourProject\"in t&&(this.contourProject=s(t.contourProject,function(t){return s(t,Boolean)})),\"surfaceProject\"in t&&(this.surfaceProject=t.surfaceProject),\"dynamicColor\"in t&&(this.dynamicColor=c(t.dynamicColor)),\"dynamicTint\"in t&&(this.dynamicTint=s(t.dynamicTint,Number)),\"dynamicWidth\"in t&&(this.dynamicWidth=s(t.dynamicWidth,Number)),\"opacity\"in t&&(this.opacity=t.opacity),\"colorBounds\"in t&&(this.colorBounds=t.colorBounds),\"vertexColor\"in t&&(this.vertexColor=t.vertexColor?1:0);var e=t.field||t.coords&&t.coords[2]||null,r=!1;if(e||(e=this._field[2].shape[0]||this._field[2].shape[2]?this._field[2].lo(1,1).hi(this._field[2].shape[0]-2,this._field[2].shape[1]-2):this._field[2].hi(0,0)),\"field\"in t||\"coords\"in t){var n=(e.shape[0]+2)*(e.shape[1]+2);n>this._field[2].data.length&&(p.freeFloat(this._field[2].data),this._field[2].data=p.mallocFloat(u.nextPow2(n))),this._field[2]=y(this._field[2].data,[e.shape[0]+2,e.shape[1]+2]),o(this._field[2],e),this.shape=e.shape.slice();for(var i=this.shape,a=0;a<2;++a)this._field[2].size>this._field[a].data.length&&(p.freeFloat(this._field[a].data),this._field[a].data=p.mallocFloat(this._field[2].size)),this._field[a]=y(this._field[a].data,[i[0]+2,i[1]+2]);if(t.coords){var l=t.coords;if(!Array.isArray(l)||3!==l.length)throw new Error(\"gl-surface: invalid coordinates for x/y\");for(a=0;a<2;++a){var f=l[a];for(w=0;w<2;++w)if(f.shape[w]!==i[w])throw new Error(\"gl-surface: coords have incorrect shape\");o(this._field[a],f)}}else if(t.ticks){var h=t.ticks;if(!Array.isArray(h)||2!==h.length)throw new Error(\"gl-surface: invalid ticks\");for(a=0;a<2;++a){var d=h[a];if((Array.isArray(d)||d.length)&&(d=y(d)),d.shape[0]!==i[a])throw new Error(\"gl-surface: invalid tick length\");var b=y(d.data,i);b.stride[a]=d.stride[0],b.stride[1^a]=0,o(this._field[a],b)}}else{for(a=0;a<2;++a){var _=[0,0];_[a]=1,this._field[a]=y(this._field[a].data,[i[0]+2,i[1]+2],_,0)}this._field[0].set(0,0,0);for(var w=0;w<i[0];++w)this._field[0].set(w+1,0,w);for(this._field[0].set(i[0]+1,0,i[0]-1),this._field[1].set(0,0,0),w=0;w<i[1];++w)this._field[1].set(0,w+1,w);this._field[1].set(0,i[1]+1,i[1]-1)}var k=this._field,A=y(p.mallocFloat(3*k[2].size*2),[3,i[0]+2,i[1]+2,2]);for(a=0;a<3;++a)M(A.pick(a),k[a],\"mirror\");var T=y(p.mallocFloat(3*k[2].size),[i[0]+2,i[1]+2,3]);for(a=0;a<i[0]+2;++a)for(w=0;w<i[1]+2;++w){var S=A.get(0,a,w,0),E=A.get(0,a,w,1),L=A.get(1,a,w,0),C=A.get(1,a,w,1),D=A.get(2,a,w,0),P=A.get(2,a,w,1),O=L*P-C*D,F=D*E-P*S,R=S*C-E*L,N=Math.sqrt(O*O+F*F+R*R);N<1e-8?(N=Math.max(Math.abs(O),Math.abs(F),Math.abs(R)))<1e-8?(R=1,F=O=0,N=1):N=1/N:N=1/Math.sqrt(N),T.set(a,w,0,O*N),T.set(a,w,1,F*N),T.set(a,w,2,R*N)}p.free(A.data);var j=[1/0,1/0,1/0],B=[-1/0,-1/0,-1/0],U=1/0,V=-1/0,q=(i[0]-1)*(i[1]-1)*6,H=p.mallocFloat(u.nextPow2(10*q)),G=0,Y=0;for(a=0;a<i[0]-1;++a)t:for(w=0;w<i[1]-1;++w){for(var W=0;W<2;++W)for(var X=0;X<2;++X)for(var Z=0;Z<3;++Z){var J=this._field[Z].get(1+a+W,1+w+X);if(isNaN(J)||!isFinite(J))continue t}for(Z=0;Z<6;++Z){var K=a+z[Z][0],Q=w+z[Z][1],$=this._field[0].get(K+1,Q+1),tt=this._field[1].get(K+1,Q+1),et=J=this._field[2].get(K+1,Q+1);O=T.get(K+1,Q+1,0),F=T.get(K+1,Q+1,1),R=T.get(K+1,Q+1,2),t.intensity&&(et=t.intensity.get(K,Q)),H[G++]=K,H[G++]=Q,H[G++]=$,H[G++]=tt,H[G++]=J,H[G++]=0,H[G++]=et,H[G++]=O,H[G++]=F,H[G++]=R,j[0]=Math.min(j[0],$),j[1]=Math.min(j[1],tt),j[2]=Math.min(j[2],J),U=Math.min(U,et),B[0]=Math.max(B[0],$),B[1]=Math.max(B[1],tt),B[2]=Math.max(B[2],J),V=Math.max(V,et),Y+=1}}for(t.intensityBounds&&(U=+t.intensityBounds[0],V=+t.intensityBounds[1]),a=6;a<G;a+=10)H[a]=(H[a]-U)/(V-U);this._vertexCount=Y,this._coordinateBuffer.update(H.subarray(0,G)),p.freeFloat(H),p.free(T.data),this.bounds=[j,B],this.intensity=t.intensity||this._field[2],this.intensityBounds[0]===U&&this.intensityBounds[1]===V||(r=!0),this.intensityBounds=[U,V]}if(\"levels\"in t){var rt=t.levels;for(rt=Array.isArray(rt[0])?rt.slice():[[],[],rt],a=0;a<3;++a)rt[a]=rt[a].slice(),rt.sort(function(t,e){return t-e});t:for(a=0;a<3;++a){if(rt[a].length!==this.contourLevels[a].length){r=!0;break}for(w=0;w<rt[a].length;++w)if(rt[a][w]!==this.contourLevels[a][w]){r=!0;break t}}this.contourLevels=rt}if(r){k=this._field,i=this.shape;for(var nt=[],it=0;it<3;++it){rt=this.contourLevels[it];var at=[],ot=[],st=[0,0,0];for(a=0;a<rt.length;++a){var lt=x(this._field[it],rt[a]);at.push(nt.length/5|0),Y=0;t:for(w=0;w<lt.cells.length;++w){var ct=lt.cells[w];for(Z=0;Z<2;++Z){var ut=lt.positions[ct[Z]],ft=ut[0],ht=0|Math.floor(ft),dt=ft-ht,pt=ut[1],mt=0|Math.floor(pt),gt=pt-mt,vt=!1;e:for(var yt=0;yt<3;++yt){st[yt]=0;var xt=(it+yt+1)%3;for(W=0;W<2;++W){var bt=W?dt:1-dt;for(K=0|Math.min(Math.max(ht+W,0),i[0]),X=0;X<2;++X){var _t=X?gt:1-gt;if(Q=0|Math.min(Math.max(mt+X,0),i[1]),J=yt<2?this._field[xt].get(K,Q):(this.intensity.get(K,Q)-this.intensityBounds[0])/(this.intensityBounds[1]-this.intensityBounds[0]),!isFinite(J)||isNaN(J)){vt=!0;break e}var wt=bt*_t;st[yt]+=wt*J}}}if(vt){if(Z>0){for(var Mt=0;Mt<5;++Mt)nt.pop();Y-=1}continue t}nt.push(st[0],st[1],ut[0],ut[1],st[2]),Y+=1}}ot.push(Y)}this._contourOffsets[it]=at,this._contourCounts[it]=ot}var kt=p.mallocFloat(nt.length);for(a=0;a<nt.length;++a)kt[a]=nt[a];this._contourBuffer.update(kt),p.freeFloat(kt)}t.colormap&&this._colorMap.setPixels(function(t){var e=v([m({colormap:t,nshades:I,format:\"rgba\"}).map(function(t){return[t[0],t[1],t[2],255*t[3]]})]);return g.divseq(e,255),e}(t.colormap))},P.dispose=function(){this._shader.dispose(),this._vao.dispose(),this._coordinateBuffer.dispose(),this._colorMap.dispose(),this._contourBuffer.dispose(),this._contourVAO.dispose(),this._contourShader.dispose(),this._contourPickShader.dispose(),this._dynamicBuffer.dispose(),this._dynamicVAO.dispose();for(var t=0;t<3;++t)p.freeFloat(this._field[t].data)},P.highlight=function(t){if(!t)return this._dynamicCounts=[0,0,0],this.dyanamicLevel=[NaN,NaN,NaN],void(this.highlightLevel=[-1,-1,-1]);for(var e=0;e<3;++e)this.enableHighlight[e]?this.highlightLevel[e]=t.level[e]:this.highlightLevel[e]=-1;var r;if(r=this.snapToData?t.dataCoordinate:t.position,this.enableDynamic[0]&&r[0]!==this.dynamicLevel[0]||this.enableDynamic[1]&&r[1]!==this.dynamicLevel[1]||this.enableDynamic[2]&&r[2]!==this.dynamicLevel[2]){for(var n=0,i=this.shape,a=p.mallocFloat(12*i[0]*i[1]),o=0;o<3;++o)if(this.enableDynamic[o]){this.dynamicLevel[o]=r[o];var s=(o+1)%3,l=(o+2)%3,c=this._field[o],u=this._field[s],f=this._field[l],h=(this.intensity,x(c,r[o])),d=h.cells,m=h.positions;for(this._dynamicOffsets[o]=n,e=0;e<d.length;++e)for(var g=d[e],v=0;v<2;++v){var y=m[g[v]],b=+y[0],_=0|b,w=0|Math.min(_+1,i[0]),M=b-_,k=1-M,A=+y[1],T=0|A,S=0|Math.min(T+1,i[1]),E=A-T,L=1-E,C=k*L,z=k*E,D=M*L,I=M*E,P=C*u.get(_,T)+z*u.get(_,S)+D*u.get(w,T)+I*u.get(w,S),O=C*f.get(_,T)+z*f.get(_,S)+D*f.get(w,T)+I*f.get(w,S);if(isNaN(P)||isNaN(O)){v&&(n-=1);break}a[2*n+0]=P,a[2*n+1]=O,n+=1}this._dynamicCounts[o]=n-this._dynamicOffsets[o]}else this.dynamicLevel[o]=NaN,this._dynamicCounts[o]=0;this._dynamicBuffer.update(a.subarray(0,2*n)),p.freeFloat(a)}}},{\"./lib/shaders\":253,\"binary-search-bounds\":70,\"bit-twiddle\":71,colormap:105,\"gl-buffer\":165,\"gl-mat4/invert\":186,\"gl-mat4/multiply\":188,\"gl-texture2d\":255,\"gl-vao\":259,ndarray:458,\"ndarray-gradient\":449,\"ndarray-ops\":452,\"ndarray-pack\":453,\"surface-nets\":540,\"typedarray-pool\":554}],255:[function(t,e,r){\"use strict\";function n(t){return\"undefined\"!=typeof HTMLCanvasElement&&t instanceof HTMLCanvasElement||\"undefined\"!=typeof HTMLImageElement&&t instanceof HTMLImageElement||\"undefined\"!=typeof HTMLVideoElement&&t instanceof HTMLVideoElement||\"undefined\"!=typeof ImageData&&t instanceof ImageData}function i(t,e,r){var n=t.gl,i=n.getParameter(n.MAX_TEXTURE_SIZE);if(e<0||e>i||r<0||r>i)throw new Error(\"gl-texture2d: Invalid texture size\");return t._shape=[e,r],t.bind(),n.texImage2D(n.TEXTURE_2D,0,t.format,e,r,0,t.format,t.type,null),t._mipLevels=[0],t}function a(t,e,r,n,i,a){this.gl=t,this.handle=e,this.format=i,this.type=a,this._shape=[r,n],this._mipLevels=[0],this._magFilter=t.NEAREST,this._minFilter=t.NEAREST,this._wrapS=t.CLAMP_TO_EDGE,this._wrapT=t.CLAMP_TO_EDGE,this._anisoSamples=1;var o=this,s=[this._wrapS,this._wrapT];Object.defineProperties(s,[{get:function(){return o._wrapS},set:function(t){return o.wrapS=t}},{get:function(){return o._wrapT},set:function(t){return o.wrapT=t}}]),this._wrapVector=s;var l=[this._shape[0],this._shape[1]];Object.defineProperties(l,[{get:function(){return o._shape[0]},set:function(t){return o.width=t}},{get:function(){return o._shape[1]},set:function(t){return o.height=t}}]),this._shapeVector=l}function o(t,e){return 3===t.length?1===e[2]&&e[1]===t[0]*t[2]&&e[0]===t[2]:1===e[0]&&e[1]===t[0]}function s(t){var e=t.createTexture();return t.bindTexture(t.TEXTURE_2D,e),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),e}function l(t,e,r,n,i){var o=t.getParameter(t.MAX_TEXTURE_SIZE);if(e<0||e>o||r<0||r>o)throw new Error(\"gl-texture2d: Invalid texture shape\");if(i===t.FLOAT&&!t.getExtension(\"OES_texture_float\"))throw new Error(\"gl-texture2d: Floating point textures not supported on this platform\");var l=s(t);return t.texImage2D(t.TEXTURE_2D,0,n,e,r,0,n,i,null),new a(t,l,e,r,n,i)}var c=t(\"ndarray\"),u=t(\"ndarray-ops\"),f=t(\"typedarray-pool\");e.exports=function(t){if(arguments.length<=1)throw new Error(\"gl-texture2d: Missing arguments for texture2d constructor\");if(h||function(t){h=[t.LINEAR,t.NEAREST_MIPMAP_LINEAR,t.LINEAR_MIPMAP_NEAREST,t.LINEAR_MIPMAP_NEAREST],d=[t.NEAREST,t.LINEAR,t.NEAREST_MIPMAP_NEAREST,t.NEAREST_MIPMAP_LINEAR,t.LINEAR_MIPMAP_NEAREST,t.LINEAR_MIPMAP_LINEAR],p=[t.REPEAT,t.CLAMP_TO_EDGE,t.MIRRORED_REPEAT]}(t),\"number\"==typeof arguments[1])return l(t,arguments[1],arguments[2],arguments[3]||t.RGBA,arguments[4]||t.UNSIGNED_BYTE);if(Array.isArray(arguments[1]))return l(t,0|arguments[1][0],0|arguments[1][1],arguments[2]||t.RGBA,arguments[3]||t.UNSIGNED_BYTE);if(\"object\"==typeof arguments[1]){var e=arguments[1],r=n(e)?e:e.raw;if(r)return function(t,e,r,n,i,o){var l=s(t);return t.texImage2D(t.TEXTURE_2D,0,i,i,o,e),new a(t,l,r,n,i,o)}(t,r,0|e.width,0|e.height,arguments[2]||t.RGBA,arguments[3]||t.UNSIGNED_BYTE);if(e.shape&&e.data&&e.stride)return function(t,e){var r=e.dtype,n=e.shape.slice(),i=t.getParameter(t.MAX_TEXTURE_SIZE);if(n[0]<0||n[0]>i||n[1]<0||n[1]>i)throw new Error(\"gl-texture2d: Invalid texture size\");var l=o(n,e.stride.slice()),h=0;\"float32\"===r?h=t.FLOAT:\"float64\"===r?(h=t.FLOAT,l=!1,r=\"float32\"):\"uint8\"===r?h=t.UNSIGNED_BYTE:(h=t.UNSIGNED_BYTE,l=!1,r=\"uint8\");var d=0;if(2===n.length)d=t.LUMINANCE,n=[n[0],n[1],1],e=c(e.data,n,[e.stride[0],e.stride[1],1],e.offset);else{if(3!==n.length)throw new Error(\"gl-texture2d: Invalid shape for texture\");if(1===n[2])d=t.ALPHA;else if(2===n[2])d=t.LUMINANCE_ALPHA;else if(3===n[2])d=t.RGB;else{if(4!==n[2])throw new Error(\"gl-texture2d: Invalid shape for pixel coords\");d=t.RGBA}}h!==t.FLOAT||t.getExtension(\"OES_texture_float\")||(h=t.UNSIGNED_BYTE,l=!1);var p,g,v=e.size;if(l)p=0===e.offset&&e.data.length===v?e.data:e.data.subarray(e.offset,e.offset+v);else{var y=[n[2],n[2]*n[0],1];g=f.malloc(v,r);var x=c(g,n,y,0);\"float32\"!==r&&\"float64\"!==r||h!==t.UNSIGNED_BYTE?u.assign(x,e):m(x,e),p=g.subarray(0,v)}var b=s(t);return t.texImage2D(t.TEXTURE_2D,0,d,n[0],n[1],0,d,h,p),l||f.free(g),new a(t,b,n[0],n[1],d,h)}(t,e)}throw new Error(\"gl-texture2d: Invalid arguments for texture2d constructor\")};var h=null,d=null,p=null,m=function(t,e){u.muls(t,e,255)},g=a.prototype;Object.defineProperties(g,{minFilter:{get:function(){return this._minFilter},set:function(t){this.bind();var e=this.gl;if(this.type===e.FLOAT&&h.indexOf(t)>=0&&(e.getExtension(\"OES_texture_float_linear\")||(t=e.NEAREST)),d.indexOf(t)<0)throw new Error(\"gl-texture2d: Unknown filter mode \"+t);return e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,t),this._minFilter=t}},magFilter:{get:function(){return this._magFilter},set:function(t){this.bind();var e=this.gl;if(this.type===e.FLOAT&&h.indexOf(t)>=0&&(e.getExtension(\"OES_texture_float_linear\")||(t=e.NEAREST)),d.indexOf(t)<0)throw new Error(\"gl-texture2d: Unknown filter mode \"+t);return e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,t),this._magFilter=t}},mipSamples:{get:function(){return this._anisoSamples},set:function(t){var e=this._anisoSamples;if(this._anisoSamples=0|Math.max(t,1),e!==this._anisoSamples){var r=this.gl.getExtension(\"EXT_texture_filter_anisotropic\");r&&this.gl.texParameterf(this.gl.TEXTURE_2D,r.TEXTURE_MAX_ANISOTROPY_EXT,this._anisoSamples)}return this._anisoSamples}},wrapS:{get:function(){return this._wrapS},set:function(t){if(this.bind(),p.indexOf(t)<0)throw new Error(\"gl-texture2d: Unknown wrap mode \"+t);return this.gl.texParameteri(this.gl.TEXTURE_2D,this.gl.TEXTURE_WRAP_S,t),this._wrapS=t}},wrapT:{get:function(){return this._wrapT},set:function(t){if(this.bind(),p.indexOf(t)<0)throw new Error(\"gl-texture2d: Unknown wrap mode \"+t);return this.gl.texParameteri(this.gl.TEXTURE_2D,this.gl.TEXTURE_WRAP_T,t),this._wrapT=t}},wrap:{get:function(){return this._wrapVector},set:function(t){if(Array.isArray(t)||(t=[t,t]),2!==t.length)throw new Error(\"gl-texture2d: Must specify wrap mode for rows and columns\");for(var e=0;e<2;++e)if(p.indexOf(t[e])<0)throw new Error(\"gl-texture2d: Unknown wrap mode \"+t);this._wrapS=t[0],this._wrapT=t[1];var r=this.gl;return this.bind(),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,this._wrapS),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,this._wrapT),t}},shape:{get:function(){return this._shapeVector},set:function(t){if(Array.isArray(t)){if(2!==t.length)throw new Error(\"gl-texture2d: Invalid texture shape\")}else t=[0|t,0|t];return i(this,0|t[0],0|t[1]),[0|t[0],0|t[1]]}},width:{get:function(){return this._shape[0]},set:function(t){return t|=0,i(this,t,this._shape[1]),t}},height:{get:function(){return this._shape[1]},set:function(t){return t|=0,i(this,this._shape[0],t),t}}}),g.bind=function(t){var e=this.gl;return void 0!==t&&e.activeTexture(e.TEXTURE0+(0|t)),e.bindTexture(e.TEXTURE_2D,this.handle),void 0!==t?0|t:e.getParameter(e.ACTIVE_TEXTURE)-e.TEXTURE0},g.dispose=function(){this.gl.deleteTexture(this.handle)},g.generateMipmap=function(){this.bind(),this.gl.generateMipmap(this.gl.TEXTURE_2D);for(var t=Math.min(this._shape[0],this._shape[1]),e=0;t>0;++e,t>>>=1)this._mipLevels.indexOf(e)<0&&this._mipLevels.push(e)},g.setPixels=function(t,e,r,i){var a=this.gl;this.bind(),Array.isArray(e)?(i=r,r=0|e[1],e=0|e[0]):(e=e||0,r=r||0),i=i||0;var s=n(t)?t:t.raw;if(s){this._mipLevels.indexOf(i)<0?(a.texImage2D(a.TEXTURE_2D,0,this.format,this.format,this.type,s),this._mipLevels.push(i)):a.texSubImage2D(a.TEXTURE_2D,i,e,r,this.format,this.type,s)}else{if(!(t.shape&&t.stride&&t.data))throw new Error(\"gl-texture2d: Unsupported data type\");if(t.shape.length<2||e+t.shape[1]>this._shape[1]>>>i||r+t.shape[0]>this._shape[0]>>>i||e<0||r<0)throw new Error(\"gl-texture2d: Texture dimensions are out of bounds\");!function(t,e,r,n,i,a,s,l){var h=l.dtype,d=l.shape.slice();if(d.length<2||d.length>3)throw new Error(\"gl-texture2d: Invalid ndarray, must be 2d or 3d\");var p=0,g=0,v=o(d,l.stride.slice());if(\"float32\"===h?p=t.FLOAT:\"float64\"===h?(p=t.FLOAT,v=!1,h=\"float32\"):\"uint8\"===h?p=t.UNSIGNED_BYTE:(p=t.UNSIGNED_BYTE,v=!1,h=\"uint8\"),2===d.length)g=t.LUMINANCE,d=[d[0],d[1],1],l=c(l.data,d,[l.stride[0],l.stride[1],1],l.offset);else{if(3!==d.length)throw new Error(\"gl-texture2d: Invalid shape for texture\");if(1===d[2])g=t.ALPHA;else if(2===d[2])g=t.LUMINANCE_ALPHA;else if(3===d[2])g=t.RGB;else{if(4!==d[2])throw new Error(\"gl-texture2d: Invalid shape for pixel coords\");g=t.RGBA}d[2]}if(g!==t.LUMINANCE&&g!==t.ALPHA||i!==t.LUMINANCE&&i!==t.ALPHA||(g=i),g!==i)throw new Error(\"gl-texture2d: Incompatible texture format for setPixels\");var y=l.size,x=s.indexOf(n)<0;if(x&&s.push(n),p===a&&v)0===l.offset&&l.data.length===y?x?t.texImage2D(t.TEXTURE_2D,n,i,d[0],d[1],0,i,a,l.data):t.texSubImage2D(t.TEXTURE_2D,n,e,r,d[0],d[1],i,a,l.data):x?t.texImage2D(t.TEXTURE_2D,n,i,d[0],d[1],0,i,a,l.data.subarray(l.offset,l.offset+y)):t.texSubImage2D(t.TEXTURE_2D,n,e,r,d[0],d[1],i,a,l.data.subarray(l.offset,l.offset+y));else{var b;b=a===t.FLOAT?f.mallocFloat32(y):f.mallocUint8(y);var _=c(b,d,[d[2],d[2]*d[0],1]);p===t.FLOAT&&a===t.UNSIGNED_BYTE?m(_,l):u.assign(_,l),x?t.texImage2D(t.TEXTURE_2D,n,i,d[0],d[1],0,i,a,b.subarray(0,y)):t.texSubImage2D(t.TEXTURE_2D,n,e,r,d[0],d[1],i,a,b.subarray(0,y)),a===t.FLOAT?f.freeFloat32(b):f.freeUint8(b)}}(a,e,r,i,this.format,this.type,this._mipLevels,t)}}},{ndarray:458,\"ndarray-ops\":452,\"typedarray-pool\":554}],256:[function(t,e,r){\"use strict\";e.exports=function(t,e,r){e?e.bind():t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,null);var n=0|t.getParameter(t.MAX_VERTEX_ATTRIBS);if(r){if(r.length>n)throw new Error(\"gl-vao: Too many vertex attributes\");for(var i=0;i<r.length;++i){var a=r[i];if(a.buffer){var o=a.buffer,s=a.size||4,l=a.type||t.FLOAT,c=!!a.normalized,u=a.stride||0,f=a.offset||0;o.bind(),t.enableVertexAttribArray(i),t.vertexAttribPointer(i,s,l,c,u,f)}else{if(\"number\"==typeof a)t.vertexAttrib1f(i,a);else if(1===a.length)t.vertexAttrib1f(i,a[0]);else if(2===a.length)t.vertexAttrib2f(i,a[0],a[1]);else if(3===a.length)t.vertexAttrib3f(i,a[0],a[1],a[2]);else{if(4!==a.length)throw new Error(\"gl-vao: Invalid vertex attribute\");t.vertexAttrib4f(i,a[0],a[1],a[2],a[3])}t.disableVertexAttribArray(i)}}for(;i<n;++i)t.disableVertexAttribArray(i)}else for(t.bindBuffer(t.ARRAY_BUFFER,null),i=0;i<n;++i)t.disableVertexAttribArray(i)}},{}],257:[function(t,e,r){\"use strict\";function n(t){this.gl=t,this._elements=null,this._attributes=null,this._elementsType=t.UNSIGNED_SHORT}var 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4:t.vertexAttrib4f(this.location,this.a,this.b,this.c,this.d)}},i.prototype.bind=function(){this._ext.bindVertexArrayOES(this.handle);for(var t=0;t<this._attribs.length;++t)this._attribs[t].bind(this.gl)},i.prototype.unbind=function(){this._ext.bindVertexArrayOES(null)},i.prototype.dispose=function(){this._ext.deleteVertexArrayOES(this.handle)},i.prototype.update=function(t,e,r){if(this.bind(),a(this.gl,e,t),this.unbind(),this._attribs.length=0,t)for(var i=0;i<t.length;++i){var o=t[i];\"number\"==typeof o?this._attribs.push(new n(i,1,o)):Array.isArray(o)&&this._attribs.push(new n(i,o.length,o[0],o[1],o[2],o[3]))}this._useElements=!!e,this._elementsType=r||this.gl.UNSIGNED_SHORT},i.prototype.draw=function(t,e,r){r=r||0;var n=this.gl;this._useElements?n.drawElements(t,e,this._elementsType,r):n.drawArrays(t,r,e)},e.exports=function(t,e){return new i(t,e,e.createVertexArrayOES())}},{\"./do-bind.js\":256}],259:[function(t,e,r){\"use strict\";var 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mediump\\n#define highp\\n#endif\\n\\nuniform lowp vec4 u_color;\\n\\nvoid main() {\\n    gl_FragColor = u_color;\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nattribute vec2 a_pos;\\n\\nuniform mat4 u_matrix;\\n\\nvoid main() {\\n    gl_Position = u_matrix * vec4(a_pos, step(32767.0, a_pos.x), 1);\\n}\\n\"},fill:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\n#pragma mapbox: define lowp vec4 color\\n#pragma mapbox: define lowp float opacity\\n\\nvoid main() {\\n    #pragma mapbox: initialize lowp vec4 color\\n    #pragma mapbox: initialize lowp float opacity\\n\\n    gl_FragColor = color * opacity;\\n\\n#ifdef OVERDRAW_INSPECTOR\\n    gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nattribute vec2 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vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform mat4 u_matrix;\\nuniform bool u_scale_with_map;\\nuniform vec2 u_extrude_scale;\\nuniform float u_devicepixelratio;\\n\\nattribute vec2 a_pos;\\n\\n#pragma mapbox: define lowp vec4 color\\n#pragma mapbox: define mediump float radius\\n#pragma mapbox: define lowp float blur\\n#pragma mapbox: define lowp float opacity\\n\\nvarying vec2 v_extrude;\\nvarying lowp float v_antialiasblur;\\n\\nvoid main(void) {\\n    #pragma mapbox: initialize lowp vec4 color\\n    #pragma mapbox: initialize mediump float radius\\n    #pragma mapbox: initialize lowp float blur\\n    #pragma mapbox: initialize lowp float opacity\\n\\n    // unencode the extrusion vector that we snuck into the a_pos vector\\n    v_extrude = vec2(mod(a_pos, 2.0) * 2.0 - 1.0);\\n\\n    vec2 extrude = v_extrude * radius * u_extrude_scale;\\n    // multiply a_pos by 0.5, since we had it * 2 in order to sneak\\n    // in extrusion data\\n    gl_Position = u_matrix * vec4(floor(a_pos * 0.5), 0, 1);\\n\\n    if (u_scale_with_map) {\\n        gl_Position.xy += extrude;\\n    } else {\\n        gl_Position.xy += extrude * gl_Position.w;\\n    }\\n\\n    // This is a minimum blur distance that serves as a faux-antialiasing for\\n    // the circle. since blur is a ratio of the circle's size and the intent is\\n    // to keep the blur at roughly 1px, the two are inversely related.\\n    v_antialiasblur = 1.0 / u_devicepixelratio / radius;\\n}\\n\"},line:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform lowp vec4 u_color;\\nuniform lowp float u_opacity;\\nuniform float u_blur;\\n\\nvarying vec2 v_linewidth;\\nvarying vec2 v_normal;\\nvarying float v_gamma_scale;\\n\\nvoid main() {\\n    // Calculate the distance of the pixel from the line in pixels.\\n    float dist = length(v_normal) * v_linewidth.s;\\n\\n    // Calculate the antialiasing fade factor. This is either when fading in\\n    // the line in case of an offset line (v_linewidth.t) or when fading out\\n    // (v_linewidth.s)\\n    float blur = u_blur * v_gamma_scale;\\n    float alpha = clamp(min(dist - (v_linewidth.t - blur), v_linewidth.s - dist) / blur, 0.0, 1.0);\\n\\n    gl_FragColor = u_color * (alpha * u_opacity);\\n\\n#ifdef OVERDRAW_INSPECTOR\\n    gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\n// floor(127 / 2) == 63.0\\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\\n// there are also \\\"special\\\" normals that have a bigger length (of up to 126 in\\n// this case).\\n// #define scale 63.0\\n#define scale 0.015873016\\n\\nattribute vec2 a_pos;\\nattribute vec4 a_data;\\n\\nuniform mat4 u_matrix;\\nuniform mediump float u_ratio;\\nuniform mediump float u_linewidth;\\nuniform mediump float u_gapwidth;\\nuniform mediump float u_antialiasing;\\nuniform mediump float u_extra;\\nuniform mat2 u_antialiasingmatrix;\\nuniform mediump float u_offset;\\nuniform mediump float u_blur;\\n\\nvarying vec2 v_normal;\\nvarying vec2 v_linewidth;\\nvarying float v_gamma_scale;\\n\\nvoid main() {\\n    vec2 a_extrude = a_data.xy - 128.0;\\n    float a_direction = mod(a_data.z, 4.0) - 1.0;\\n\\n    // We store the texture normals in the most insignificant bit\\n    // transform y so that 0 => -1 and 1 => 1\\n    // In the texture normal, x is 0 if the normal points straight up/down and 1 if it's a round cap\\n    // y is 1 if the normal points up, and -1 if it points down\\n    mediump vec2 normal = mod(a_pos, 2.0);\\n    normal.y = sign(normal.y - 0.5);\\n    v_normal = normal;\\n\\n    float inset = u_gapwidth + (u_gapwidth > 0.0 ? u_antialiasing : 0.0);\\n    float outset = u_gapwidth + u_linewidth * (u_gapwidth > 0.0 ? 2.0 : 1.0) + u_antialiasing;\\n\\n    // Scale the extrusion vector down to a normal and then up by the line width\\n    // of this vertex.\\n    mediump vec2 dist = outset * a_extrude * scale;\\n\\n    // Calculate the offset when drawing a line that is to the side of the actual line.\\n    // We do this by creating a vector that points towards the extrude, but rotate\\n    // it when we're drawing round end points (a_direction = -1 or 1) since their\\n    // extrude vector points in another direction.\\n    mediump float u = 0.5 * a_direction;\\n    mediump float t = 1.0 - abs(u);\\n    mediump vec2 offset = u_offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\\n\\n    // Remove the texture normal bit of the position before scaling it with the\\n    // model/view matrix.\\n    gl_Position = u_matrix * vec4(floor(a_pos * 0.5) + (offset + dist) / u_ratio, 0.0, 1.0);\\n\\n    // position of y on the screen\\n    float y = gl_Position.y / gl_Position.w;\\n\\n    // how much features are squished in the y direction by the tilt\\n    float squish_scale = length(a_extrude) / length(u_antialiasingmatrix * a_extrude);\\n\\n    // how much features are squished in all directions by the perspectiveness\\n    float perspective_scale = 1.0 / (1.0 - min(y * u_extra, 0.9));\\n\\n    v_linewidth = vec2(outset, inset);\\n    v_gamma_scale = perspective_scale * squish_scale;\\n}\\n\"},linepattern:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform float u_blur;\\n\\nuniform vec2 u_pattern_size_a;\\nuniform vec2 u_pattern_size_b;\\nuniform vec2 u_pattern_tl_a;\\nuniform vec2 u_pattern_br_a;\\nuniform vec2 u_pattern_tl_b;\\nuniform vec2 u_pattern_br_b;\\nuniform float u_fade;\\nuniform float u_opacity;\\n\\nuniform sampler2D u_image;\\n\\nvarying vec2 v_normal;\\nvarying vec2 v_linewidth;\\nvarying float v_linesofar;\\nvarying float v_gamma_scale;\\n\\nvoid main() {\\n    // Calculate the distance of the pixel from the line in pixels.\\n    float dist = length(v_normal) * v_linewidth.s;\\n\\n    // Calculate the antialiasing fade factor. This is either when fading in\\n    // the line in case of an offset line (v_linewidth.t) or when fading out\\n    // (v_linewidth.s)\\n    float blur = u_blur * v_gamma_scale;\\n    float alpha = clamp(min(dist - (v_linewidth.t - blur), v_linewidth.s - dist) / blur, 0.0, 1.0);\\n\\n    float x_a = mod(v_linesofar / u_pattern_size_a.x, 1.0);\\n    float x_b = mod(v_linesofar / u_pattern_size_b.x, 1.0);\\n    float y_a = 0.5 + (v_normal.y * v_linewidth.s / u_pattern_size_a.y);\\n    float y_b = 0.5 + (v_normal.y * v_linewidth.s / u_pattern_size_b.y);\\n    vec2 pos_a = mix(u_pattern_tl_a, u_pattern_br_a, vec2(x_a, y_a));\\n    vec2 pos_b = mix(u_pattern_tl_b, u_pattern_br_b, vec2(x_b, y_b));\\n\\n    vec4 color = mix(texture2D(u_image, pos_a), texture2D(u_image, pos_b), u_fade);\\n\\n    alpha *= u_opacity;\\n\\n    gl_FragColor = color * alpha;\\n\\n#ifdef OVERDRAW_INSPECTOR\\n    gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\n// floor(127 / 2) == 63.0\\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\\n// there are also \\\"special\\\" normals that have a bigger length (of up to 126 in\\n// this case).\\n// #define scale 63.0\\n#define scale 0.015873016\\n\\n// We scale the distance before adding it to the buffers so that we can store\\n// long distances for long segments. Use this value to unscale the distance.\\n#define LINE_DISTANCE_SCALE 2.0\\n\\nattribute vec2 a_pos;\\nattribute vec4 a_data;\\n\\nuniform mat4 u_matrix;\\nuniform mediump float u_ratio;\\nuniform mediump float u_linewidth;\\nuniform mediump float u_gapwidth;\\nuniform mediump float u_antialiasing;\\nuniform mediump float u_extra;\\nuniform mat2 u_antialiasingmatrix;\\nuniform mediump float u_offset;\\n\\nvarying vec2 v_normal;\\nvarying vec2 v_linewidth;\\nvarying float v_linesofar;\\nvarying float v_gamma_scale;\\n\\nvoid main() {\\n    vec2 a_extrude = a_data.xy - 128.0;\\n    float a_direction = mod(a_data.z, 4.0) - 1.0;\\n    float a_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * LINE_DISTANCE_SCALE;\\n\\n    // We store the texture normals in the most insignificant bit\\n    // transform y so that 0 => -1 and 1 => 1\\n    // In the texture normal, x is 0 if the normal points straight up/down and 1 if it's a round cap\\n    // y is 1 if the normal points up, and -1 if it points down\\n    mediump vec2 normal = mod(a_pos, 2.0);\\n    normal.y = sign(normal.y - 0.5);\\n    v_normal = normal;\\n\\n    float inset = u_gapwidth + (u_gapwidth > 0.0 ? u_antialiasing : 0.0);\\n    float outset = u_gapwidth + u_linewidth * (u_gapwidth > 0.0 ? 2.0 : 1.0) + u_antialiasing;\\n\\n    // Scale the extrusion vector down to a normal and then up by the line width\\n    // of this vertex.\\n    mediump vec2 dist = outset * a_extrude * scale;\\n\\n    // Calculate the offset when drawing a line that is to the side of the actual line.\\n    // We do this by creating a vector that points towards the extrude, but rotate\\n    // it when we're drawing round end points (a_direction = -1 or 1) since their\\n    // extrude vector points in another direction.\\n    mediump float u = 0.5 * a_direction;\\n    mediump float t = 1.0 - abs(u);\\n    mediump vec2 offset = u_offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\\n\\n    // Remove the texture normal bit of the position before scaling it with the\\n    // model/view matrix.\\n    gl_Position = u_matrix * vec4(floor(a_pos * 0.5) + (offset + dist) / u_ratio, 0.0, 1.0);\\n    v_linesofar = a_linesofar;\\n\\n    // position of y on the screen\\n    float y = gl_Position.y / gl_Position.w;\\n\\n    // how much features are squished in the y direction by the tilt\\n    float squish_scale = length(a_extrude) / length(u_antialiasingmatrix * a_extrude);\\n\\n    // how much features are squished in all directions by the perspectiveness\\n    float perspective_scale = 1.0 / (1.0 - min(y * u_extra, 0.9));\\n\\n    v_linewidth = vec2(outset, inset);\\n    v_gamma_scale = perspective_scale * squish_scale;\\n}\\n\"},linesdfpattern:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform lowp vec4 u_color;\\nuniform lowp float u_opacity;\\n\\nuniform float u_blur;\\nuniform sampler2D u_image;\\nuniform float u_sdfgamma;\\nuniform float u_mix;\\n\\nvarying vec2 v_normal;\\nvarying vec2 v_linewidth;\\nvarying vec2 v_tex_a;\\nvarying vec2 v_tex_b;\\nvarying float v_gamma_scale;\\n\\nvoid main() {\\n    // Calculate the distance of the pixel from the line in pixels.\\n    float dist = length(v_normal) * v_linewidth.s;\\n\\n    // Calculate the antialiasing fade factor. This is either when fading in\\n    // the line in case of an offset line (v_linewidth.t) or when fading out\\n    // (v_linewidth.s)\\n    float blur = u_blur * v_gamma_scale;\\n    float alpha = clamp(min(dist - (v_linewidth.t - blur), v_linewidth.s - dist) / blur, 0.0, 1.0);\\n\\n    float sdfdist_a = texture2D(u_image, v_tex_a).a;\\n    float sdfdist_b = texture2D(u_image, v_tex_b).a;\\n    float sdfdist = mix(sdfdist_a, sdfdist_b, u_mix);\\n    alpha *= smoothstep(0.5 - u_sdfgamma, 0.5 + u_sdfgamma, sdfdist);\\n\\n    gl_FragColor = u_color * (alpha * u_opacity);\\n\\n#ifdef OVERDRAW_INSPECTOR\\n    gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\n// floor(127 / 2) == 63.0\\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\\n// there are also \\\"special\\\" normals that have a bigger length (of up to 126 in\\n// this case).\\n// #define scale 63.0\\n#define scale 0.015873016\\n\\n// We scale the distance before adding it to the buffers so that we can store\\n// long distances for long segments. Use this value to unscale the distance.\\n#define LINE_DISTANCE_SCALE 2.0\\n\\nattribute vec2 a_pos;\\nattribute vec4 a_data;\\n\\nuniform mat4 u_matrix;\\nuniform mediump float u_ratio;\\nuniform mediump float u_linewidth;\\nuniform mediump float u_gapwidth;\\nuniform mediump float u_antialiasing;\\nuniform vec2 u_patternscale_a;\\nuniform float u_tex_y_a;\\nuniform vec2 u_patternscale_b;\\nuniform float u_tex_y_b;\\nuniform float u_extra;\\nuniform mat2 u_antialiasingmatrix;\\nuniform mediump float u_offset;\\n\\nvarying vec2 v_normal;\\nvarying vec2 v_linewidth;\\nvarying vec2 v_tex_a;\\nvarying vec2 v_tex_b;\\nvarying float v_gamma_scale;\\n\\nvoid main() {\\n    vec2 a_extrude = a_data.xy - 128.0;\\n    float a_direction = mod(a_data.z, 4.0) - 1.0;\\n    float a_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * LINE_DISTANCE_SCALE;\\n\\n    // We store the texture normals in the most insignificant bit\\n    // transform y so that 0 => -1 and 1 => 1\\n    // In the texture normal, x is 0 if the normal points straight up/down and 1 if it's a round cap\\n    // y is 1 if the normal points up, and -1 if it points down\\n    mediump vec2 normal = mod(a_pos, 2.0);\\n    normal.y = sign(normal.y - 0.5);\\n    v_normal = normal;\\n\\n    float inset = u_gapwidth + (u_gapwidth > 0.0 ? u_antialiasing : 0.0);\\n    float outset = u_gapwidth + u_linewidth * (u_gapwidth > 0.0 ? 2.0 : 1.0) + u_antialiasing;\\n\\n    // Scale the extrusion vector down to a normal and then up by the line width\\n    // of this vertex.\\n    mediump vec2 dist = outset * a_extrude * scale;\\n\\n    // Calculate the offset when drawing a line that is to the side of the actual line.\\n    // We do this by creating a vector that points towards the extrude, but rotate\\n    // it when we're drawing round end points (a_direction = -1 or 1) since their\\n    // extrude vector points in another direction.\\n    mediump float u = 0.5 * a_direction;\\n    mediump float t = 1.0 - abs(u);\\n    mediump vec2 offset = u_offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\\n\\n    // Remove the texture normal bit of the position before scaling it with the\\n    // model/view matrix.\\n    gl_Position = u_matrix * vec4(floor(a_pos * 0.5) + (offset + dist) / u_ratio, 0.0, 1.0);\\n\\n    v_tex_a = vec2(a_linesofar * u_patternscale_a.x, normal.y * u_patternscale_a.y + u_tex_y_a);\\n    v_tex_b = vec2(a_linesofar * u_patternscale_b.x, normal.y * u_patternscale_b.y + u_tex_y_b);\\n\\n    // position of y on the screen\\n    float y = gl_Position.y / gl_Position.w;\\n\\n    // how much features are squished in the y direction by the tilt\\n    float squish_scale = length(a_extrude) / length(u_antialiasingmatrix * a_extrude);\\n\\n    // how much features are squished in all directions by the perspectiveness\\n    float perspective_scale = 1.0 / (1.0 - min(y * u_extra, 0.9));\\n\\n    v_linewidth = vec2(outset, inset);\\n    v_gamma_scale = perspective_scale * squish_scale;\\n}\\n\"},outline:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\n#pragma mapbox: define lowp vec4 outline_color\\n#pragma mapbox: define lowp float opacity\\n\\nvarying vec2 v_pos;\\n\\nvoid main() {\\n    #pragma mapbox: initialize lowp vec4 outline_color\\n    #pragma mapbox: initialize lowp float opacity\\n\\n    float dist = length(v_pos - gl_FragCoord.xy);\\n    float alpha = smoothstep(1.0, 0.0, dist);\\n    gl_FragColor = outline_color * (alpha * opacity);\\n\\n#ifdef OVERDRAW_INSPECTOR\\n    gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nattribute vec2 a_pos;\\n\\nuniform mat4 u_matrix;\\nuniform vec2 u_world;\\n\\nvarying vec2 v_pos;\\n\\n#pragma mapbox: define lowp vec4 outline_color\\n#pragma mapbox: define lowp float opacity\\n\\nvoid main() {\\n    #pragma mapbox: initialize lowp vec4 outline_color\\n    #pragma mapbox: initialize lowp float opacity\\n\\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\\n    v_pos = (gl_Position.xy / gl_Position.w + 1.0) / 2.0 * u_world;\\n}\\n\"},outlinepattern:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform float u_opacity;\\nuniform vec2 u_pattern_tl_a;\\nuniform vec2 u_pattern_br_a;\\nuniform vec2 u_pattern_tl_b;\\nuniform vec2 u_pattern_br_b;\\nuniform float u_mix;\\n\\nuniform sampler2D u_image;\\n\\nvarying vec2 v_pos_a;\\nvarying vec2 v_pos_b;\\nvarying vec2 v_pos;\\n\\nvoid main() {\\n    vec2 imagecoord = mod(v_pos_a, 1.0);\\n    vec2 pos = mix(u_pattern_tl_a, u_pattern_br_a, imagecoord);\\n    vec4 color1 = texture2D(u_image, pos);\\n\\n    vec2 imagecoord_b = mod(v_pos_b, 1.0);\\n    vec2 pos2 = mix(u_pattern_tl_b, u_pattern_br_b, imagecoord_b);\\n    vec4 color2 = texture2D(u_image, pos2);\\n\\n    // find distance to outline for alpha interpolation\\n\\n    float dist = length(v_pos - gl_FragCoord.xy);\\n    float alpha = smoothstep(1.0, 0.0, dist);\\n    \\n\\n    gl_FragColor = mix(color1, color2, u_mix) * alpha * u_opacity;\\n\\n#ifdef OVERDRAW_INSPECTOR\\n    gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform vec2 u_pattern_size_a;\\nuniform vec2 u_pattern_size_b;\\nuniform vec2 u_pixel_coord_upper;\\nuniform vec2 u_pixel_coord_lower;\\nuniform float u_scale_a;\\nuniform float u_scale_b;\\nuniform float u_tile_units_to_pixels;\\n\\nattribute vec2 a_pos;\\n\\nuniform mat4 u_matrix;\\nuniform vec2 u_world;\\n\\nvarying vec2 v_pos_a;\\nvarying vec2 v_pos_b;\\nvarying vec2 v_pos;\\n\\nvoid main() {\\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\\n    vec2 scaled_size_a = u_scale_a * u_pattern_size_a;\\n    vec2 scaled_size_b = u_scale_b * u_pattern_size_b;\\n\\n    // the correct offset needs to be calculated.\\n    //\\n    // The offset depends on how many pixels are between the world origin and\\n    // the edge of the tile:\\n    // vec2 offset = mod(pixel_coord, size)\\n    //\\n    // At high zoom levels there are a ton of pixels between the world origin\\n    // and the edge of the tile. The glsl spec only guarantees 16 bits of\\n    // precision for highp floats. We need more than that.\\n    //\\n    // The pixel_coord is passed in as two 16 bit values:\\n    // pixel_coord_upper = floor(pixel_coord / 2^16)\\n    // pixel_coord_lower = mod(pixel_coord, 2^16)\\n    //\\n    // The offset is calculated in a series of steps that should preserve this precision:\\n    vec2 offset_a = mod(mod(mod(u_pixel_coord_upper, scaled_size_a) * 256.0, scaled_size_a) * 256.0 + u_pixel_coord_lower, scaled_size_a);\\n    vec2 offset_b = mod(mod(mod(u_pixel_coord_upper, scaled_size_b) * 256.0, scaled_size_b) * 256.0 + u_pixel_coord_lower, scaled_size_b);\\n\\n    v_pos_a = (u_tile_units_to_pixels * a_pos + offset_a) / scaled_size_a;\\n    v_pos_b = (u_tile_units_to_pixels * a_pos + offset_b) / scaled_size_b;\\n\\n    v_pos = (gl_Position.xy / gl_Position.w + 1.0) / 2.0 * u_world;\\n}\\n\"},pattern:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform float u_opacity;\\nuniform vec2 u_pattern_tl_a;\\nuniform vec2 u_pattern_br_a;\\nuniform vec2 u_pattern_tl_b;\\nuniform vec2 u_pattern_br_b;\\nuniform float u_mix;\\n\\nuniform sampler2D u_image;\\n\\nvarying vec2 v_pos_a;\\nvarying vec2 v_pos_b;\\n\\nvoid main() {\\n\\n    vec2 imagecoord = mod(v_pos_a, 1.0);\\n    vec2 pos = mix(u_pattern_tl_a, u_pattern_br_a, imagecoord);\\n    vec4 color1 = texture2D(u_image, pos);\\n\\n    vec2 imagecoord_b = mod(v_pos_b, 1.0);\\n    vec2 pos2 = mix(u_pattern_tl_b, u_pattern_br_b, imagecoord_b);\\n    vec4 color2 = texture2D(u_image, pos2);\\n\\n    gl_FragColor = mix(color1, color2, u_mix) * u_opacity;\\n\\n#ifdef OVERDRAW_INSPECTOR\\n    gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform mat4 u_matrix;\\nuniform vec2 u_pattern_size_a;\\nuniform vec2 u_pattern_size_b;\\nuniform vec2 u_pixel_coord_upper;\\nuniform vec2 u_pixel_coord_lower;\\nuniform float u_scale_a;\\nuniform float u_scale_b;\\nuniform float u_tile_units_to_pixels;\\n\\nattribute vec2 a_pos;\\n\\nvarying vec2 v_pos_a;\\nvarying vec2 v_pos_b;\\n\\nvoid main() {\\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\\n    vec2 scaled_size_a = u_scale_a * u_pattern_size_a;\\n    vec2 scaled_size_b = u_scale_b * u_pattern_size_b;\\n\\n    // the correct offset needs to be calculated.\\n    //\\n    // The offset depends on how many pixels are between the world origin and\\n    // the edge of the tile:\\n    // vec2 offset = mod(pixel_coord, size)\\n    //\\n    // At high zoom levels there are a ton of pixels between the world origin\\n    // and the edge of the tile. The glsl spec only guarantees 16 bits of\\n    // precision for highp floats. We need more than that.\\n    //\\n    // The pixel_coord is passed in as two 16 bit values:\\n    // pixel_coord_upper = floor(pixel_coord / 2^16)\\n    // pixel_coord_lower = mod(pixel_coord, 2^16)\\n    //\\n    // The offset is calculated in a series of steps that should preserve this precision:\\n    vec2 offset_a = mod(mod(mod(u_pixel_coord_upper, scaled_size_a) * 256.0, scaled_size_a) * 256.0 + u_pixel_coord_lower, scaled_size_a);\\n    vec2 offset_b = mod(mod(mod(u_pixel_coord_upper, scaled_size_b) * 256.0, scaled_size_b) * 256.0 + u_pixel_coord_lower, scaled_size_b);\\n\\n    v_pos_a = (u_tile_units_to_pixels * a_pos + offset_a) / scaled_size_a;\\n    v_pos_b = (u_tile_units_to_pixels * a_pos + offset_b) / scaled_size_b;\\n}\\n\"},raster:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform float u_opacity0;\\nuniform float u_opacity1;\\nuniform sampler2D u_image0;\\nuniform sampler2D u_image1;\\nvarying vec2 v_pos0;\\nvarying vec2 v_pos1;\\n\\nuniform float u_brightness_low;\\nuniform float u_brightness_high;\\n\\nuniform float u_saturation_factor;\\nuniform float u_contrast_factor;\\nuniform vec3 u_spin_weights;\\n\\nvoid main() {\\n\\n    // read and cross-fade colors from the main and parent tiles\\n    vec4 color0 = texture2D(u_image0, v_pos0);\\n    vec4 color1 = texture2D(u_image1, v_pos1);\\n    vec4 color = color0 * u_opacity0 + color1 * u_opacity1;\\n    vec3 rgb = color.rgb;\\n\\n    // spin\\n    rgb = vec3(\\n        dot(rgb, u_spin_weights.xyz),\\n        dot(rgb, u_spin_weights.zxy),\\n        dot(rgb, u_spin_weights.yzx));\\n\\n    // saturation\\n    float average = (color.r + color.g + color.b) / 3.0;\\n    rgb += (average - rgb) * u_saturation_factor;\\n\\n    // contrast\\n    rgb = (rgb - 0.5) * u_contrast_factor + 0.5;\\n\\n    // brightness\\n    vec3 u_high_vec = vec3(u_brightness_low, u_brightness_low, u_brightness_low);\\n    vec3 u_low_vec = vec3(u_brightness_high, u_brightness_high, u_brightness_high);\\n\\n    gl_FragColor = vec4(mix(u_high_vec, u_low_vec, rgb), color.a);\\n\\n#ifdef OVERDRAW_INSPECTOR\\n    gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform mat4 u_matrix;\\nuniform vec2 u_tl_parent;\\nuniform float u_scale_parent;\\nuniform float u_buffer_scale;\\n\\nattribute vec2 a_pos;\\nattribute vec2 a_texture_pos;\\n\\nvarying vec2 v_pos0;\\nvarying vec2 v_pos1;\\n\\nvoid main() {\\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\\n    v_pos0 = (((a_texture_pos / 32767.0) - 0.5) / u_buffer_scale ) + 0.5;\\n    v_pos1 = (v_pos0 * u_scale_parent) + u_tl_parent;\\n}\\n\"},icon:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform sampler2D u_texture;\\nuniform sampler2D u_fadetexture;\\nuniform lowp float u_opacity;\\n\\nvarying vec2 v_tex;\\nvarying vec2 v_fade_tex;\\n\\nvoid main() {\\n    lowp float alpha = texture2D(u_fadetexture, v_fade_tex).a * u_opacity;\\n    gl_FragColor = texture2D(u_texture, v_tex) * alpha;\\n\\n#ifdef OVERDRAW_INSPECTOR\\n    gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nattribute vec2 a_pos;\\nattribute vec2 a_offset;\\nattribute vec2 a_texture_pos;\\nattribute vec4 a_data;\\n\\n\\n// matrix is for the vertex position.\\nuniform mat4 u_matrix;\\n\\nuniform mediump float u_zoom;\\nuniform bool u_rotate_with_map;\\nuniform vec2 u_extrude_scale;\\n\\nuniform vec2 u_texsize;\\n\\nvarying vec2 v_tex;\\nvarying vec2 v_fade_tex;\\n\\nvoid main() {\\n    vec2 a_tex = a_texture_pos.xy;\\n    mediump float a_labelminzoom = a_data[0];\\n    mediump vec2 a_zoom = a_data.pq;\\n    mediump float a_minzoom = a_zoom[0];\\n    mediump float a_maxzoom = a_zoom[1];\\n\\n    // u_zoom is the current zoom level adjusted for the change in font size\\n    mediump float z = 2.0 - step(a_minzoom, u_zoom) - (1.0 - step(a_maxzoom, u_zoom));\\n\\n    vec2 extrude = u_extrude_scale * (a_offset / 64.0);\\n    if (u_rotate_with_map) {\\n        gl_Position = u_matrix * vec4(a_pos + extrude, 0, 1);\\n        gl_Position.z += z * gl_Position.w;\\n    } else {\\n        gl_Position = u_matrix * vec4(a_pos, 0, 1) + vec4(extrude, 0, 0);\\n    }\\n\\n    v_tex = a_tex / u_texsize;\\n    v_fade_tex = vec2(a_labelminzoom / 255.0, 0.0);\\n}\\n\"},sdf:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform sampler2D u_texture;\\nuniform sampler2D u_fadetexture;\\nuniform lowp vec4 u_color;\\nuniform lowp float u_opacity;\\nuniform lowp float u_buffer;\\nuniform lowp float u_gamma;\\n\\nvarying vec2 v_tex;\\nvarying vec2 v_fade_tex;\\nvarying float v_gamma_scale;\\n\\nvoid main() {\\n    lowp float dist = texture2D(u_texture, v_tex).a;\\n    lowp float fade_alpha = texture2D(u_fadetexture, v_fade_tex).a;\\n    lowp float gamma = u_gamma * v_gamma_scale;\\n    lowp float alpha = smoothstep(u_buffer - gamma, u_buffer + gamma, dist) * fade_alpha;\\n\\n    gl_FragColor = u_color * (alpha * u_opacity);\\n\\n#ifdef OVERDRAW_INSPECTOR\\n    gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nconst float PI = 3.141592653589793;\\n\\nattribute vec2 a_pos;\\nattribute vec2 a_offset;\\nattribute vec2 a_texture_pos;\\nattribute vec4 a_data;\\n\\n\\n// matrix is for the vertex position.\\nuniform mat4 u_matrix;\\n\\nuniform mediump float u_zoom;\\nuniform bool u_rotate_with_map;\\nuniform bool u_pitch_with_map;\\nuniform mediump float u_pitch;\\nuniform mediump float u_bearing;\\nuniform mediump float u_aspect_ratio;\\nuniform vec2 u_extrude_scale;\\n\\nuniform vec2 u_texsize;\\n\\nvarying vec2 v_tex;\\nvarying vec2 v_fade_tex;\\nvarying float v_gamma_scale;\\n\\nvoid main() {\\n    vec2 a_tex = a_texture_pos.xy;\\n    mediump float a_labelminzoom = a_data[0];\\n    mediump vec2 a_zoom = a_data.pq;\\n    mediump float a_minzoom = a_zoom[0];\\n    mediump float a_maxzoom = a_zoom[1];\\n\\n    // u_zoom is the current zoom level adjusted for the change in font size\\n    mediump float z = 2.0 - step(a_minzoom, u_zoom) - (1.0 - step(a_maxzoom, u_zoom));\\n\\n    // pitch-alignment: map\\n    // rotation-alignment: map | viewport\\n    if (u_pitch_with_map) {\\n        lowp float angle = u_rotate_with_map ? (a_data[1] / 256.0 * 2.0 * PI) : u_bearing;\\n        lowp float asin = sin(angle);\\n        lowp float acos = cos(angle);\\n        mat2 RotationMatrix = mat2(acos, asin, -1.0 * asin, acos);\\n        vec2 offset = RotationMatrix * a_offset;\\n        vec2 extrude = u_extrude_scale * (offset / 64.0);\\n        gl_Position = u_matrix * vec4(a_pos + extrude, 0, 1);\\n        gl_Position.z += z * gl_Position.w;\\n    // pitch-alignment: viewport\\n    // rotation-alignment: map\\n    } else if (u_rotate_with_map) {\\n        // foreshortening factor to apply on pitched maps\\n        // as a label goes from horizontal <=> vertical in angle\\n        // it goes from 0% foreshortening to up to around 70% foreshortening\\n        lowp float pitchfactor = 1.0 - cos(u_pitch * sin(u_pitch * 0.75));\\n\\n        lowp float lineangle = a_data[1] / 256.0 * 2.0 * PI;\\n\\n        // use the lineangle to position points a,b along the line\\n        // project the points and calculate the label angle in projected space\\n        // this calculation allows labels to be rendered unskewed on pitched maps\\n        vec4 a = u_matrix * vec4(a_pos, 0, 1);\\n        vec4 b = u_matrix * vec4(a_pos + vec2(cos(lineangle),sin(lineangle)), 0, 1);\\n        lowp float angle = atan((b[1]/b[3] - a[1]/a[3])/u_aspect_ratio, b[0]/b[3] - a[0]/a[3]);\\n        lowp float asin = sin(angle);\\n        lowp float acos = cos(angle);\\n        mat2 RotationMatrix = mat2(acos, -1.0 * asin, asin, acos);\\n\\n        vec2 offset = RotationMatrix * (vec2((1.0-pitchfactor)+(pitchfactor*cos(angle*2.0)), 1.0) * a_offset);\\n        vec2 extrude = u_extrude_scale * (offset / 64.0);\\n        gl_Position = u_matrix * vec4(a_pos, 0, 1) + vec4(extrude, 0, 0);\\n        gl_Position.z += z * gl_Position.w;\\n    // pitch-alignment: viewport\\n    // rotation-alignment: viewport\\n    } else {\\n        vec2 extrude = u_extrude_scale * (a_offset / 64.0);\\n        gl_Position = u_matrix * vec4(a_pos, 0, 1) + vec4(extrude, 0, 0);\\n    }\\n\\n    v_gamma_scale = (gl_Position.w - 0.5);\\n\\n    v_tex = a_tex / u_texsize;\\n    v_fade_tex = vec2(a_labelminzoom / 255.0, 0.0);\\n}\\n\"},collisionbox:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform float u_zoom;\\nuniform float u_maxzoom;\\n\\nvarying float v_max_zoom;\\nvarying float v_placement_zoom;\\n\\nvoid main() {\\n\\n    float alpha = 0.5;\\n\\n    gl_FragColor = vec4(0.0, 1.0, 0.0, 1.0) * alpha;\\n\\n    if (v_placement_zoom > u_zoom) {\\n        gl_FragColor = vec4(1.0, 0.0, 0.0, 1.0) * alpha;\\n    }\\n\\n    if (u_zoom >= v_max_zoom) {\\n        gl_FragColor = vec4(0.0, 0.0, 0.0, 1.0) * alpha * 0.25;\\n    }\\n\\n    if (v_placement_zoom >= u_maxzoom) {\\n        gl_FragColor = vec4(0.0, 0.0, 1.0, 1.0) * alpha * 0.2;\\n    }\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nattribute vec2 a_pos;\\nattribute vec2 a_extrude;\\nattribute vec2 a_data;\\n\\nuniform mat4 u_matrix;\\nuniform float u_scale;\\n\\nvarying float v_max_zoom;\\nvarying float v_placement_zoom;\\n\\nvoid main() {\\n    gl_Position = u_matrix * vec4(a_pos + a_extrude / u_scale, 0.0, 1.0);\\n\\n    v_max_zoom = a_data.x;\\n    v_placement_zoom = a_data.y;\\n}\\n\"}},e.exports.util=\"float evaluate_zoom_function_1(const vec4 values, const float t) {\\n    if (t < 1.0) {\\n        return mix(values[0], values[1], t);\\n    } else if (t < 2.0) {\\n        return mix(values[1], values[2], t - 1.0);\\n    } else {\\n        return mix(values[2], values[3], t - 2.0);\\n    }\\n}\\nvec4 evaluate_zoom_function_4(const vec4 value0, const vec4 value1, const vec4 value2, const vec4 value3, const float t) {\\n    if (t < 1.0) {\\n        return mix(value0, value1, t);\\n    } else if (t < 2.0) {\\n        return mix(value1, value2, t - 1.0);\\n    } else {\\n        return mix(value2, value3, t - 2.0);\\n    }\\n}\\n\"},{path:468}],295:[function(t,e,r){\"use strict\";var n=t(\"util\").format;e.exports=function(t,e){this.message=(t?t+\": \":\"\")+n.apply(n,Array.prototype.slice.call(arguments,2)),null!==e&&void 0!==e&&e.__line__&&(this.line=e.__line__)}},{util:563}],296:[function(t,e,r){\"use strict\";e.exports=function(t){for(var e=1;e<arguments.length;e++){var r=arguments[e];for(var n in r)t[n]=r[n]}return t}},{}],297:[function(t,e,r){\"use strict\";e.exports=function(t){return t instanceof Number?\"number\":t instanceof String?\"string\":t instanceof Boolean?\"boolean\":Array.isArray(t)?\"array\":null===t?\"null\":typeof t}},{}],298:[function(t,e,r){\"use strict\";e.exports=function(t){return t instanceof Number||t instanceof String||t instanceof Boolean?t.valueOf():t}},{}],299:[function(t,e,r){\"use strict\";var n=t(\"../error/validation_error\"),i=t(\"../util/get_type\"),a=t(\"../util/extend\");e.exports=function(e){var 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found',r)]:[]}},{\"../error/validation_error\":295,\"../util/get_type\":297,csscolorparser:114}],303:[function(t,e,r){\"use strict\";var n=t(\"../error/validation_error\"),i=t(\"../util/get_type\");e.exports=function(t){var e=t.key,r=t.value;if(t.styleSpec.$version>7)return r?[new n(e,r,\"constants have been deprecated as of v8\")]:[];var a=i(r);if(\"object\"!==a)return[new n(e,r,\"object expected, %s found\",a)];var o=[];for(var s in r)\"@\"!==s[0]&&o.push(new n(e+\".\"+s,r[s],'constants must start with \"@\"'));return o}},{\"../error/validation_error\":295,\"../util/get_type\":297}],304:[function(t,e,r){\"use strict\";var n=t(\"../error/validation_error\"),i=t(\"../util/unbundle_jsonlint\");e.exports=function(t){var e=t.key,r=t.value,a=t.valueSpec,o=[];return-1===a.values.indexOf(i(r))&&o.push(new n(e,r,\"expected one of [%s], %s found\",a.values.join(\", \"),r)),o}},{\"../error/validation_error\":295,\"../util/unbundle_jsonlint\":298}],305:[function(t,e,r){\"use strict\";var n=t(\"../error/validation_error\"),i=t(\"./validate_enum\"),a=t(\"../util/get_type\"),o=t(\"../util/unbundle_jsonlint\");e.exports=function t(e){var r,s=e.value,l=e.key,c=e.styleSpec,u=[];if(\"array\"!==a(s))return[new n(l,s,\"array expected, %s found\",a(s))];if(s.length<1)return[new n(l,s,\"filter array must have at least 1 element\")];switch(u=u.concat(i({key:l+\"[0]\",value:s[0],valueSpec:c.filter_operator,style:e.style,styleSpec:e.styleSpec})),o(s[0])){case\"<\":case\"<=\":case\">\":case\">=\":s.length>=2&&\"$type\"==s[1]&&u.push(new n(l,s,'\"$type\" cannot be use with operator \"%s\"',s[0]));case\"==\":case\"!=\":3!=s.length&&u.push(new n(l,s,'filter array for operator \"%s\" must have 3 elements',s[0]));case\"in\":case\"!in\":s.length>=2&&(\"string\"!==(r=a(s[1]))?u.push(new n(l+\"[1]\",s[1],\"string expected, %s found\",r)):\"@\"===s[1][0]&&u.push(new n(l+\"[1]\",s[1],\"filter key cannot be a constant\")));for(var f=2;f<s.length;f++)r=a(s[f]),\"$type\"==s[1]?u=u.concat(i({key:l+\"[\"+f+\"]\",value:s[f],valueSpec:c.geometry_type,style:e.style,styleSpec:e.styleSpec})):\"string\"===r&&\"@\"===s[f][0]?u.push(new n(l+\"[\"+f+\"]\",s[f],\"filter value cannot be a constant\")):\"string\"!==r&&\"number\"!==r&&\"boolean\"!==r&&u.push(new n(l+\"[\"+f+\"]\",s[f],\"string, number, or boolean expected, %s found\",r));break;case\"any\":case\"all\":case\"none\":for(f=1;f<s.length;f++)u=u.concat(t({key:l+\"[\"+f+\"]\",value:s[f],style:e.style,styleSpec:e.styleSpec}));break;case\"has\":case\"!has\":r=a(s[1]),2!==s.length?u.push(new n(l,s,'filter array for \"%s\" operator must have 2 elements',s[0])):\"string\"!==r?u.push(new n(l+\"[1]\",s[1],\"string expected, %s found\",r)):\"@\"===s[1][0]&&u.push(new n(l+\"[1]\",s[1],\"filter key cannot be a constant\"))}return u}},{\"../error/validation_error\":295,\"../util/get_type\":297,\"../util/unbundle_jsonlint\":298,\"./validate_enum\":304}],306:[function(t,e,r){\"use strict\";var n=t(\"../error/validation_error\"),i=t(\"../util/get_type\"),a=t(\"./validate\"),o=t(\"./validate_object\"),s=t(\"./validate_array\"),l=t(\"./validate_number\");e.exports=function(t){function e(t){var e=[],s=t.value,f=t.key;if(\"array\"!==i(s))return[new n(f,s,\"array expected, %s found\",i(s))];if(2!==s.length)return[new n(f,s,\"array length %d expected, length %d found\",2,s.length)];var d=i(s[0]);if(c||(c=d),d!==c)return[new n(f,s,\"%s stop key type must match previous stop key type %s\",d,c)];if(\"object\"===d){if(void 0===s[0].zoom)return[new n(f,s,\"object stop key must have zoom\")];if(void 0===s[0].value)return[new n(f,s,\"object stop key must have value\")];e=e.concat(o({key:f+\"[0]\",value:s[0],valueSpec:{zoom:{}},style:t.style,styleSpec:t.styleSpec,objectElementValidators:{zoom:l,value:r}}))}else e=e.concat((h?l:r)({key:f+\"[0]\",value:s[0],valueSpec:{},style:t.style,styleSpec:t.styleSpec}));return 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t.serialize()})}),paintVertexArrayTypes:l.mapObject(this.paintVertexArrayTypes,function(t){return l.mapObject(t,function(t){return t.serialize()})}),childLayerIds:this.childLayers.map(function(t){return t.id})}},n.prototype.createFilter=function(){this.filter||(this.filter=a(this.layer.filter))};var f={lastIntegerZoom:1/0,lastIntegerZoomTime:0,lastZoom:0};n.prototype.recalculateStyleLayers=function(){for(var t=0;t<this.childLayers.length;t++)this.childLayers[t].recalculate(this.zoom,f)},n.prototype.populatePaintArrays=function(t,e,r,n,i){for(var a=0;a<this.childLayers.length;a++)for(var o=this.childLayers[a],s=this.arrayGroups[t],l=n.index;l<s.length;l++){var c=s[l],u=c.layoutVertexArray.length,f=c.paintVertexArrays[o.id];f.resize(u);for(var h=this.paintAttributes[t][o.id].attributes,d=0;d<h.length;d++)for(var p=h[d],m=p.getValue(o,e,r),g=p.multiplier||1,v=p.components||1,y=l===n.index?i:0;y<u;y++)for(var x=f.get(y),b=0;b<v;b++){x[v>1?p.name+b:p.name]=m[b]*g}}},n.VertexArrayType=function(t){return new c({members:t,alignment:4})},n.ElementArrayType=function(t){return new c({members:[{type:\"Uint16\",name:\"vertices\",components:t||3}]})}},{\"../util/struct_array\":431,\"../util/util\":433,\"./array_group\":319,\"./bucket/circle_bucket\":321,\"./bucket/fill_bucket\":322,\"./bucket/line_bucket\":323,\"./bucket/symbol_bucket\":324,\"./buffer_group\":326,assert:51,\"feature-filter\":141}],321:[function(t,e,r){\"use strict\";function n(){i.apply(this,arguments)}var i=t(\"../bucket\"),a=t(\"../../util/util\"),o=t(\"../load_geometry\"),s=i.EXTENT;e.exports=n,(n.prototype=a.inherit(i,{})).addCircleVertex=function(t,e,r,n,i){return t.emplaceBack(2*e+(n+1)/2,2*r+(i+1)/2)},n.prototype.programInterfaces={circle:{layoutVertexArrayType:new i.VertexArrayType([{name:\"a_pos\",components:2,type:\"Int16\"}]),elementArrayType:new i.ElementArrayType,paintAttributes:[{name:\"a_color\",components:4,type:\"Uint8\",getValue:function(t,e,r){return t.getPaintValue(\"circle-color\",e,r)},multiplier:255,paintProperty:\"circle-color\"},{name:\"a_radius\",components:1,type:\"Uint16\",isLayerConstant:!1,getValue:function(t,e,r){return[t.getPaintValue(\"circle-radius\",e,r)]},multiplier:10,paintProperty:\"circle-radius\"},{name:\"a_blur\",components:1,type:\"Uint16\",isLayerConstant:!1,getValue:function(t,e,r){return[t.getPaintValue(\"circle-blur\",e,r)]},multiplier:10,paintProperty:\"circle-blur\"},{name:\"a_opacity\",components:1,type:\"Uint16\",isLayerConstant:!1,getValue:function(t,e,r){return[t.getPaintValue(\"circle-opacity\",e,r)]},multiplier:255,paintProperty:\"circle-opacity\"}]}},n.prototype.addFeature=function(t){for(var e={zoom:this.zoom},r=o(t),n=this.prepareArrayGroup(\"circle\",0),i=n.layoutVertexArray.length,a=0;a<r.length;a++)for(var l=0;l<r[a].length;l++){var c=r[a][l].x,u=r[a][l].y;if(!(c<0||c>=s||u<0||u>=s)){var f=this.prepareArrayGroup(\"circle\",4),h=f.layoutVertexArray,d=this.addCircleVertex(h,c,u,-1,-1);this.addCircleVertex(h,c,u,1,-1),this.addCircleVertex(h,c,u,1,1),this.addCircleVertex(h,c,u,-1,1),f.elementArray.emplaceBack(d,d+1,d+2),f.elementArray.emplaceBack(d,d+3,d+2)}}this.populatePaintArrays(\"circle\",e,t.properties,n,i)}},{\"../../util/util\":433,\"../bucket\":320,\"../load_geometry\":328}],322:[function(t,e,r){\"use strict\";function n(){i.apply(this,arguments)}var i=t(\"../bucket\"),a=t(\"../../util/util\"),o=t(\"../load_geometry\"),s=t(\"earcut\"),l=t(\"../../util/classify_rings\");e.exports=n,(n.prototype=a.inherit(i,{})).programInterfaces={fill:{layoutVertexArrayType:new i.VertexArrayType([{name:\"a_pos\",components:2,type:\"Int16\"}]),elementArrayType:new i.ElementArrayType(1),elementArrayType2:new i.ElementArrayType(2),paintAttributes:[{name:\"a_color\",components:4,type:\"Uint8\",getValue:function(t,e,r){return t.getPaintValue(\"fill-color\",e,r)},multiplier:255,paintProperty:\"fill-color\"},{name:\"a_outline_color\",components:4,type:\"Uint8\",getValue:function(t,e,r){return t.getPaintValue(\"fill-outline-color\",e,r)},multiplier:255,paintProperty:\"fill-outline-color\"},{name:\"a_opacity\",components:1,type:\"Uint8\",getValue:function(t,e,r){return[t.getPaintValue(\"fill-opacity\",e,r)]},multiplier:255,paintProperty:\"fill-opacity\"}]}},n.prototype.addFeature=function(t){for(var e=o(t),r=l(e,500),n=this.prepareArrayGroup(\"fill\",0),i=n.layoutVertexArray.length,a=0;a<r.length;a++)this.addPolygon(r[a]);this.populatePaintArrays(\"fill\",{zoom:this.zoom},t.properties,n,i)},n.prototype.addPolygon=function(t){for(var e=0,r=0;r<t.length;r++)e+=t[r].length;for(var n=this.prepareArrayGroup(\"fill\",e),i=[],a=[],o=n.layoutVertexArray.length,l=0;l<t.length;l++){var c=t[l];l>0&&a.push(i.length/2);for(var u=0;u<c.length;u++){var f=c[u],h=n.layoutVertexArray.emplaceBack(f.x,f.y);u>=1&&n.elementArray2.emplaceBack(h-1,h),i.push(f.x),i.push(f.y)}}for(var d=s(i,a),p=0;p<d.length;p++)n.elementArray.emplaceBack(d[p]+o)}},{\"../../util/classify_rings\":421,\"../../util/util\":433,\"../bucket\":320,\"../load_geometry\":328,earcut:135}],323:[function(t,e,r){\"use strict\";function n(){i.apply(this,arguments)}var i=t(\"../bucket\"),a=t(\"../../util/util\"),o=t(\"../load_geometry\"),s=i.EXTENT,l=Math.cos(Math.PI/180*37.5),c=Math.pow(2,14)/.5;e.exports=n,(n.prototype=a.inherit(i,{})).addLineVertex=function(t,e,r,n,i,a,o){return t.emplaceBack(e.x<<1|n,e.y<<1|i,Math.round(63*r.x)+128,Math.round(63*r.y)+128,1+(0===a?0:a<0?-1:1)|(.5*o&63)<<2,.5*o>>6)},n.prototype.programInterfaces={line:{layoutVertexArrayType:new i.VertexArrayType([{name:\"a_pos\",components:2,type:\"Int16\"},{name:\"a_data\",components:4,type:\"Uint8\"}]),elementArrayType:new i.ElementArrayType}},n.prototype.addFeature=function(t){for(var e=o(t,15),r=0;r<e.length;r++)this.addLine(e[r],this.layer.layout[\"line-join\"],this.layer.layout[\"line-cap\"],this.layer.layout[\"line-miter-limit\"],this.layer.layout[\"line-round-limit\"])},n.prototype.addLine=function(t,e,r,n,i){for(var a=t.length;a>2&&t[a-1].equals(t[a-2]);)a--;if(!(t.length<2)){\"bevel\"===e&&(n=1.05);var o=s/(512*this.overscaling)*15,c=t[0],u=t[a-1],f=c.equals(u);if(this.prepareArrayGroup(\"line\",10*a),2!==a||!f){this.distance=0;var h,d,p,m,g,v,y,x=r,b=f?\"butt\":r,_=!0;this.e1=this.e2=this.e3=-1,f&&(h=t[a-2],g=c.sub(h)._unit()._perp());for(var w=0;w<a;w++)if(!(p=f&&w===a-1?t[1]:t[w+1])||!t[w].equals(p)){g&&(m=g),h&&(d=h),h=t[w],g=p?p.sub(h)._unit()._perp():m;var M=(m=m||g).add(g)._unit(),k=M.x*g.x+M.y*g.y,A=1/k,T=k<l&&d&&p;if(T&&w>0){var S=h.dist(d);if(S>2*o){var E=h.sub(h.sub(d)._mult(o/S)._round());this.distance+=E.dist(d),this.addCurrentVertex(E,this.distance,m.mult(1),0,0,!1),d=E}}var L=d&&p,C=L?e:p?x:b;if(L&&\"round\"===C&&(A<i?C=\"miter\":A<=2&&(C=\"fakeround\")),\"miter\"===C&&A>n&&(C=\"bevel\"),\"bevel\"===C&&(A>2&&(C=\"flipbevel\"),A<n&&(C=\"miter\")),d&&(this.distance+=h.dist(d)),\"miter\"===C)M._mult(A),this.addCurrentVertex(h,this.distance,M,0,0,!1);else if(\"flipbevel\"===C){if(A>100)M=g.clone();else{var z=m.x*g.y-m.y*g.x>0?-1:1,D=A*m.add(g).mag()/m.sub(g).mag();M._perp()._mult(D*z)}this.addCurrentVertex(h,this.distance,M,0,0,!1),this.addCurrentVertex(h,this.distance,M.mult(-1),0,0,!1)}else if(\"bevel\"===C||\"fakeround\"===C){var I=m.x*g.y-m.y*g.x>0,P=-Math.sqrt(A*A-1);if(I?(y=0,v=P):(v=0,y=P),_||this.addCurrentVertex(h,this.distance,m,v,y,!1),\"fakeround\"===C){for(var O,F=Math.floor(8*(.5-(k-.5))),R=0;R<F;R++)O=g.mult((R+1)/(F+1))._add(m)._unit(),this.addPieSliceVertex(h,this.distance,O,I);this.addPieSliceVertex(h,this.distance,M,I);for(var N=F-1;N>=0;N--)O=m.mult((N+1)/(F+1))._add(g)._unit(),this.addPieSliceVertex(h,this.distance,O,I)}p&&this.addCurrentVertex(h,this.distance,g,-v,-y,!1)}else\"butt\"===C?(_||this.addCurrentVertex(h,this.distance,m,0,0,!1),p&&this.addCurrentVertex(h,this.distance,g,0,0,!1)):\"square\"===C?(_||(this.addCurrentVertex(h,this.distance,m,1,1,!1),this.e1=this.e2=-1),p&&this.addCurrentVertex(h,this.distance,g,-1,-1,!1)):\"round\"===C&&(_||(this.addCurrentVertex(h,this.distance,m,0,0,!1),this.addCurrentVertex(h,this.distance,m,1,1,!0),this.e1=this.e2=-1),p&&(this.addCurrentVertex(h,this.distance,g,-1,-1,!0),this.addCurrentVertex(h,this.distance,g,0,0,!1)));if(T&&w<a-1){var j=h.dist(p);if(j>2*o){var B=h.add(p.sub(h)._mult(o/j)._round());this.distance+=B.dist(h),this.addCurrentVertex(B,this.distance,g.mult(1),0,0,!1),h=B}}_=!1}}}},n.prototype.addCurrentVertex=function(t,e,r,n,i,a){var o,s=a?1:0,l=this.arrayGroups.line[this.arrayGroups.line.length-1],u=l.layoutVertexArray,f=l.elementArray;o=r.clone(),n&&o._sub(r.perp()._mult(n)),this.e3=this.addLineVertex(u,t,o,s,0,n,e),this.e1>=0&&this.e2>=0&&f.emplaceBack(this.e1,this.e2,this.e3),this.e1=this.e2,this.e2=this.e3,o=r.mult(-1),i&&o._sub(r.perp()._mult(i)),this.e3=this.addLineVertex(u,t,o,s,1,-i,e),this.e1>=0&&this.e2>=0&&f.emplaceBack(this.e1,this.e2,this.e3),this.e1=this.e2,this.e2=this.e3,e>c/2&&(this.distance=0,this.addCurrentVertex(t,this.distance,r,n,i,a))},n.prototype.addPieSliceVertex=function(t,e,r,n){var i=n?1:0;r=r.mult(n?-1:1);var a=this.arrayGroups.line[this.arrayGroups.line.length-1],o=a.layoutVertexArray,s=a.elementArray;this.e3=this.addLineVertex(o,t,r,0,i,0,e),this.e1>=0&&this.e2>=0&&s.emplaceBack(this.e1,this.e2,this.e3),n?this.e2=this.e3:this.e1=this.e3}},{\"../../util/util\":433,\"../bucket\":320,\"../load_geometry\":328}],324:[function(t,e,r){\"use strict\";function n(t){o.apply(this,arguments),this.showCollisionBoxes=t.showCollisionBoxes,this.overscaling=t.overscaling,this.collisionBoxArray=t.collisionBoxArray,this.symbolQuadsArray=t.symbolQuadsArray,this.symbolInstancesArray=t.symbolInstancesArray,this.sdfIcons=t.sdfIcons,this.iconsNeedLinear=t.iconsNeedLinear,this.adjustedTextSize=t.adjustedTextSize,this.adjustedIconSize=t.adjustedIconSize,this.fontstack=t.fontstack}function i(t,e,r,n,i,a,o,s,l,c,u){return t.emplaceBack(e,r,Math.round(64*n),Math.round(64*i),a/4,o/4,10*(c||0),u,10*(s||0),10*Math.min(l||25,25))}var a=t(\"point-geometry\"),o=t(\"../bucket\"),s=t(\"../../symbol/anchor\"),l=t(\"../../symbol/get_anchors\"),c=t(\"../../util/token\"),u=t(\"../../symbol/quads\"),f=t(\"../../symbol/shaping\"),h=t(\"../../symbol/resolve_text\"),d=t(\"../../symbol/mergelines\"),p=t(\"../../symbol/clip_line\"),m=t(\"../../util/util\"),g=t(\"../load_geometry\"),v=t(\"../../symbol/collision_feature\"),y=f.shapeText,x=f.shapeIcon,b=u.getGlyphQuads,_=u.getIconQuads,w=o.EXTENT;e.exports=n,n.MAX_QUADS=65535,(n.prototype=m.inherit(o,{})).serialize=function(){var t=o.prototype.serialize.apply(this);return t.sdfIcons=this.sdfIcons,t.iconsNeedLinear=this.iconsNeedLinear,t.adjustedTextSize=this.adjustedTextSize,t.adjustedIconSize=this.adjustedIconSize,t.fontstack=this.fontstack,t};var M=new o.VertexArrayType([{name:\"a_pos\",components:2,type:\"Int16\"},{name:\"a_offset\",components:2,type:\"Int16\"},{name:\"a_texture_pos\",components:2,type:\"Uint16\"},{name:\"a_data\",components:4,type:\"Uint8\"}]),k=new o.ElementArrayType;n.prototype.addCollisionBoxVertex=function(t,e,r,n,i){return t.emplaceBack(e.x,e.y,Math.round(r.x),Math.round(r.y),10*n,10*i)},n.prototype.programInterfaces={glyph:{layoutVertexArrayType:M,elementArrayType:k},icon:{layoutVertexArrayType:M,elementArrayType:k},collisionBox:{layoutVertexArrayType:new o.VertexArrayType([{name:\"a_pos\",components:2,type:\"Int16\"},{name:\"a_extrude\",components:2,type:\"Int16\"},{name:\"a_data\",components:2,type:\"Uint8\"}])}},n.prototype.populateArrays=function(t,e,r){var n={lastIntegerZoom:1/0,lastIntegerZoomTime:0,lastZoom:0};this.adjustedTextMaxSize=this.layer.getLayoutValue(\"text-size\",{zoom:18,zoomHistory:n}),this.adjustedTextSize=this.layer.getLayoutValue(\"text-size\",{zoom:this.zoom+1,zoomHistory:n}),this.adjustedIconMaxSize=this.layer.getLayoutValue(\"icon-size\",{zoom:18,zoomHistory:n}),this.adjustedIconSize=this.layer.getLayoutValue(\"icon-size\",{zoom:this.zoom+1,zoomHistory:n});var i=512*this.overscaling;this.tilePixelRatio=w/i,this.compareText={},this.iconsNeedLinear=!1,this.symbolInstancesStartIndex=this.symbolInstancesArray.length;var a=this.layer.layout,o=this.features,s=this.textFeatures,l=.5,u=.5;switch(a[\"text-anchor\"]){case\"right\":case\"top-right\":case\"bottom-right\":l=1;break;case\"left\":case\"top-left\":case\"bottom-left\":l=0}switch(a[\"text-anchor\"]){case\"bottom\":case\"bottom-right\":case\"bottom-left\":u=1;break;case\"top\":case\"top-right\":case\"top-left\":u=0}for(var f=\"right\"===a[\"text-justify\"]?1:\"left\"===a[\"text-justify\"]?0:.5,h=24*a[\"text-line-height\"],p=\"line\"!==a[\"symbol-placement\"]?24*a[\"text-max-width\"]:0,v=24*a[\"text-letter-spacing\"],b=[24*a[\"text-offset\"][0],24*a[\"text-offset\"][1]],_=this.fontstack=a[\"text-font\"].join(\",\"),M=[],k=0;k<o.length;k++)M.push(g(o[k]));if(\"line\"===a[\"symbol-placement\"]){var A=d(o,s,M);M=A.geometries,o=A.features,s=A.textFeatures}for(var T,S,E=0;E<o.length;E++)if(M[E]){if(T=s[E]?y(s[E],e[_],p,h,l,u,f,v,b):null,a[\"icon-image\"]){var L=r[c(o[E].properties,a[\"icon-image\"])];S=x(L,a),L&&(void 0===this.sdfIcons?this.sdfIcons=L.sdf:this.sdfIcons!==L.sdf&&m.warnOnce(\"Style sheet warning: Cannot mix SDF and non-SDF icons in one buffer\"),1!==L.pixelRatio?this.iconsNeedLinear=!0:0===a[\"icon-rotate\"]&&this.layer.isLayoutValueFeatureConstant(\"icon-rotate\")||(this.iconsNeedLinear=!0))}else S=null;(T||S)&&this.addFeature(M[E],T,S,o[E])}this.symbolInstancesEndIndex=this.symbolInstancesArray.length,this.placeFeatures(t,this.showCollisionBoxes),this.trimArrays()},n.prototype.addFeature=function(t,e,r,n){var i=this.layer.layout,a=this.adjustedTextSize/24,o=void 0!==this.adjustedTextMaxSize?this.adjustedTextMaxSize:this.adjustedTextSize,c=this.tilePixelRatio*a,u=this.tilePixelRatio*o/24,f=this.tilePixelRatio*this.adjustedIconSize,h=this.tilePixelRatio*i[\"symbol-spacing\"],d=i[\"symbol-avoid-edges\"],m=i[\"text-padding\"]*this.tilePixelRatio,g=i[\"icon-padding\"]*this.tilePixelRatio,v=i[\"text-max-angle\"]/180*Math.PI,y=\"map\"===i[\"text-rotation-alignment\"]&&\"line\"===i[\"symbol-placement\"],x=\"map\"===i[\"icon-rotation-alignment\"]&&\"line\"===i[\"symbol-placement\"],b=i[\"text-allow-overlap\"]||i[\"icon-allow-overlap\"]||i[\"text-ignore-placement\"]||i[\"icon-ignore-placement\"],_=\"line\"===i[\"symbol-placement\"],M=h/2;_&&(t=p(t,0,0,w,w));for(var k=0;k<t.length;k++)for(var A,T=t[k],S=0,E=(A=_?l(T,h,v,e,r,24,u,this.overscaling,w):[new s(T[0].x,T[0].y,0)]).length;S<E;S++){var L=A[S];if(!(e&&_&&this.anchorIsTooClose(e.text,M,L))){var C=!(L.x<0||L.x>w||L.y<0||L.y>w);if(!d||C){var z=C||b;this.addSymbolInstance(L,T,e,r,this.layer,z,this.symbolInstancesArray.length,this.collisionBoxArray,n.index,this.sourceLayerIndex,this.index,c,m,y,f,g,x,{zoom:this.zoom},n.properties)}}}},n.prototype.anchorIsTooClose=function(t,e,r){var n=this.compareText;if(t in n){for(var i=n[t],a=i.length-1;a>=0;a--)if(r.dist(i[a])<e)return!0}else n[t]=[];return n[t].push(r),!1},n.prototype.placeFeatures=function(t,e){this.recalculateStyleLayers(),this.createArrays();var r=this.layer.layout,n=t.maxScale,i=\"map\"===r[\"text-rotation-alignment\"]&&\"line\"===r[\"symbol-placement\"],a=\"map\"===r[\"icon-rotation-alignment\"]&&\"line\"===r[\"symbol-placement\"];if(r[\"text-allow-overlap\"]||r[\"icon-allow-overlap\"]||r[\"text-ignore-placement\"]||r[\"icon-ignore-placement\"]){var o=this.symbolInstancesArray.toArray(this.symbolInstancesStartIndex,this.symbolInstancesEndIndex),s=t.angle,l=Math.sin(s),c=Math.cos(s);this.sortedSymbolInstances=o.sort(function(t,e){return(l*t.anchorPointX+c*t.anchorPointY|0)-(l*e.anchorPointX+c*e.anchorPointY|0)||e.index-t.index})}for(var u=this.symbolInstancesStartIndex;u<this.symbolInstancesEndIndex;u++){var f=this.sortedSymbolInstances?this.sortedSymbolInstances[u-this.symbolInstancesStartIndex]:this.symbolInstancesArray.get(u),h={boxStartIndex:f.textBoxStartIndex,boxEndIndex:f.textBoxEndIndex},d={boxStartIndex:f.iconBoxStartIndex,boxEndIndex:f.iconBoxEndIndex},p=!(f.textBoxStartIndex===f.textBoxEndIndex),m=!(f.iconBoxStartIndex===f.iconBoxEndIndex),g=r[\"text-optional\"]||!p,v=r[\"icon-optional\"]||!m,y=p?t.placeCollisionFeature(h,r[\"text-allow-overlap\"],r[\"symbol-avoid-edges\"]):t.minScale,x=m?t.placeCollisionFeature(d,r[\"icon-allow-overlap\"],r[\"symbol-avoid-edges\"]):t.minScale;g||v?!v&&y?y=Math.max(x,y):!g&&x&&(x=Math.max(x,y)):x=y=Math.max(x,y),p&&(t.insertCollisionFeature(h,y,r[\"text-ignore-placement\"]),y<=n&&this.addSymbols(\"glyph\",f.glyphQuadStartIndex,f.glyphQuadEndIndex,y,r[\"text-keep-upright\"],i,t.angle)),m&&(t.insertCollisionFeature(d,x,r[\"icon-ignore-placement\"]),x<=n&&this.addSymbols(\"icon\",f.iconQuadStartIndex,f.iconQuadEndIndex,x,r[\"icon-keep-upright\"],a,t.angle))}e&&this.addToDebugBuffers(t)},n.prototype.addSymbols=function(t,e,r,n,a,o,s){for(var l=this.prepareArrayGroup(t,4*(r-e)),c=l.elementArray,u=l.layoutVertexArray,f=this.zoom,h=Math.max(Math.log(n)/Math.LN2+f,0),d=e;d<r;d++){var p=this.symbolQuadsArray.get(d).SymbolQuad,m=(p.anchorAngle+s+Math.PI)%(2*Math.PI);if(!(a&&o&&(m<=Math.PI/2||m>3*Math.PI/2))){var g=p.tl,v=p.tr,y=p.bl,x=p.br,b=p.tex,_=p.anchorPoint,w=Math.max(f+Math.log(p.minScale)/Math.LN2,h),M=Math.min(f+Math.log(p.maxScale)/Math.LN2,25);if(!(M<=w)){w===h&&(w=0);var k=Math.round(p.glyphAngle/(2*Math.PI)*256),A=i(u,_.x,_.y,g.x,g.y,b.x,b.y,w,M,h,k);i(u,_.x,_.y,v.x,v.y,b.x+b.w,b.y,w,M,h,k),i(u,_.x,_.y,y.x,y.y,b.x,b.y+b.h,w,M,h,k),i(u,_.x,_.y,x.x,x.y,b.x+b.w,b.y+b.h,w,M,h,k),c.emplaceBack(A,A+1,A+2),c.emplaceBack(A+1,A+2,A+3)}}}},n.prototype.updateIcons=function(t){this.recalculateStyleLayers();var e=this.layer.layout[\"icon-image\"];if(e)for(var r=0;r<this.features.length;r++){var n=c(this.features[r].properties,e);n&&(t[n]=!0)}},n.prototype.updateFont=function(t){this.recalculateStyleLayers();var e=this.layer.layout[\"text-font\"],r=t[e]=t[e]||{};this.textFeatures=h(this.features,this.layer.layout,r)},n.prototype.addToDebugBuffers=function(t){for(var e=this.prepareArrayGroup(\"collisionBox\",0).layoutVertexArray,r=-t.angle,n=t.yStretch,i=this.symbolInstancesStartIndex;i<this.symbolInstancesEndIndex;i++){var o=this.symbolInstancesArray.get(i);o.textCollisionFeature={boxStartIndex:o.textBoxStartIndex,boxEndIndex:o.textBoxEndIndex},o.iconCollisionFeature={boxStartIndex:o.iconBoxStartIndex,boxEndIndex:o.iconBoxEndIndex};for(var s=0;s<2;s++){var l=o[0===s?\"textCollisionFeature\":\"iconCollisionFeature\"];if(l)for(var c=l.boxStartIndex;c<l.boxEndIndex;c++){var u=this.collisionBoxArray.get(c),f=u.anchorPoint,h=new a(u.x1,u.y1*n)._rotate(r),d=new a(u.x2,u.y1*n)._rotate(r),p=new a(u.x1,u.y2*n)._rotate(r),m=new a(u.x2,u.y2*n)._rotate(r),g=Math.max(0,Math.min(25,this.zoom+Math.log(u.maxScale)/Math.LN2)),v=Math.max(0,Math.min(25,this.zoom+Math.log(u.placementScale)/Math.LN2));this.addCollisionBoxVertex(e,f,h,g,v),this.addCollisionBoxVertex(e,f,d,g,v),this.addCollisionBoxVertex(e,f,d,g,v),this.addCollisionBoxVertex(e,f,m,g,v),this.addCollisionBoxVertex(e,f,m,g,v),this.addCollisionBoxVertex(e,f,p,g,v),this.addCollisionBoxVertex(e,f,p,g,v),this.addCollisionBoxVertex(e,f,h,g,v)}}}},n.prototype.addSymbolInstance=function(t,e,r,i,a,o,s,l,c,u,f,h,d,p,g,y,x,w,M){var k,A,T,S,E,L,C,z;if(r&&(C=o?b(t,r,h,e,a,p):[],E=new v(l,e,t,c,u,f,r,h,d,p,!1)),k=this.symbolQuadsArray.length,C&&C.length)for(var D=0;D<C.length;D++)this.addSymbolQuad(C[D]);A=this.symbolQuadsArray.length;var I=E?E.boxStartIndex:this.collisionBoxArray.length,P=E?E.boxEndIndex:this.collisionBoxArray.length;i&&(z=o?_(t,i,g,e,a,x,r,w,M):[],L=new v(l,e,t,c,u,f,i,g,y,x,!0)),T=this.symbolQuadsArray.length,z&&1===z.length&&this.addSymbolQuad(z[0]),S=this.symbolQuadsArray.length;var O=L?L.boxStartIndex:this.collisionBoxArray.length,F=L?L.boxEndIndex:this.collisionBoxArray.length;return S>n.MAX_QUADS&&m.warnOnce(\"Too many symbols being rendered in a tile. See https://github.com/mapbox/mapbox-gl-js/issues/2907\"),A>n.MAX_QUADS&&m.warnOnce(\"Too many glyphs being rendered in a tile. See https://github.com/mapbox/mapbox-gl-js/issues/2907\"),this.symbolInstancesArray.emplaceBack(I,P,O,F,k,A,T,S,t.x,t.y,s)},n.prototype.addSymbolQuad=function(t){return this.symbolQuadsArray.emplaceBack(t.anchorPoint.x,t.anchorPoint.y,t.tl.x,t.tl.y,t.tr.x,t.tr.y,t.bl.x,t.bl.y,t.br.x,t.br.y,t.tex.h,t.tex.w,t.tex.x,t.tex.y,t.anchorAngle,t.glyphAngle,t.maxScale,t.minScale)}},{\"../../symbol/anchor\":382,\"../../symbol/clip_line\":384,\"../../symbol/collision_feature\":386,\"../../symbol/get_anchors\":388,\"../../symbol/mergelines\":391,\"../../symbol/quads\":392,\"../../symbol/resolve_text\":393,\"../../symbol/shaping\":394,\"../../util/token\":432,\"../../util/util\":433,\"../bucket\":320,\"../load_geometry\":328,\"point-geometry\":477}],325:[function(t,e,r){\"use strict\";function n(t,e,r){this.arrayBuffer=t.arrayBuffer,this.length=t.length,this.attributes=e.members,this.itemSize=e.bytesPerElement,this.type=r,this.arrayType=e}e.exports=n,n.prototype.bind=function(t){var e=t[this.type];this.buffer?t.bindBuffer(e,this.buffer):(this.buffer=t.createBuffer(),t.bindBuffer(e,this.buffer),t.bufferData(e,this.arrayBuffer,t.STATIC_DRAW),this.arrayBuffer=null)};var i={Int8:\"BYTE\",Uint8:\"UNSIGNED_BYTE\",Int16:\"SHORT\",Uint16:\"UNSIGNED_SHORT\"};n.prototype.setVertexAttribPointers=function(t,e){for(var r=0;r<this.attributes.length;r++){var n=this.attributes[r],a=e[n.name];void 0!==a&&t.vertexAttribPointer(a,n.components,t[i[n.type]],!1,this.arrayType.bytesPerElement,n.offset)}},n.prototype.destroy=function(t){this.buffer&&t.deleteBuffer(this.buffer)},n.BufferType={VERTEX:\"ARRAY_BUFFER\",ELEMENT:\"ELEMENT_ARRAY_BUFFER\"}},{}],326:[function(t,e,r){\"use strict\";function n(t,e){this.layoutVertexBuffer=new a(t.layoutVertexArray,e.layoutVertexArrayType,a.BufferType.VERTEX),t.elementArray&&(this.elementBuffer=new a(t.elementArray,e.elementArrayType,a.BufferType.ELEMENT));var r,n=this.vaos={};t.elementArray2&&(this.elementBuffer2=new a(t.elementArray2,e.elementArrayType2,a.BufferType.ELEMENT),r=this.secondVaos={}),this.paintVertexBuffers=i.mapObject(t.paintVertexArrays,function(i,s){return n[s]=new o,t.elementArray2&&(r[s]=new o),new a(i,e.paintVertexArrayTypes[s],a.BufferType.VERTEX)})}var i=t(\"../util/util\"),a=t(\"./buffer\"),o=t(\"../render/vertex_array_object\");e.exports=n,n.prototype.destroy=function(t){this.layoutVertexBuffer.destroy(t),this.elementBuffer&&this.elementBuffer.destroy(t),this.elementBuffer2&&this.elementBuffer2.destroy(t);for(var e in this.paintVertexBuffers)this.paintVertexBuffers[e].destroy(t);for(var r in this.vaos)this.vaos[r].destroy(t);for(var n in this.secondVaos)this.secondVaos[n].destroy(t)}},{\"../render/vertex_array_object\":348,\"../util/util\":433,\"./buffer\":325}],327:[function(t,e,r){\"use strict\";function n(t,e,r){if(t.grid){var n=t,i=e;t=n.coord,e=n.overscaling,this.grid=new d(n.grid),this.featureIndexArray=new M(n.featureIndexArray),this.rawTileData=i,this.bucketLayerIDs=n.bucketLayerIDs}else this.grid=new d(u,16,0),this.featureIndexArray=new M;this.coord=t,this.overscaling=e,this.x=t.x,this.y=t.y,this.z=t.z-Math.log(e)/Math.LN2,this.setCollisionTile(r)}function i(t){return Math.sqrt(t[0]*t[0]+t[1]*t[1])}function a(t,e){return e-t}function o(t){return t[\"line-gap-width\"]>0?t[\"line-gap-width\"]+2*t[\"line-width\"]:t[\"line-width\"]}function s(t,e,r,n,i){if(!e[0]&&!e[1])return t;e=l.convert(e),\"viewport\"===r&&e._rotate(-n);for(var a=[],o=0;o<t.length;o++){for(var s=t[o],c=[],u=0;u<s.length;u++)c.push(s[u].sub(e._mult(i)));a.push(c)}return a}var l=t(\"point-geometry\"),c=t(\"./load_geometry\"),u=t(\"./bucket\").EXTENT,f=t(\"feature-filter\"),h=t(\"../util/struct_array\"),d=t(\"grid-index\"),p=t(\"../util/dictionary_coder\"),m=t(\"vector-tile\"),g=t(\"pbf\"),v=t(\"../util/vectortile_to_geojson\"),y=t(\"../util/util\").arraysIntersect,x=t(\"../util/intersection_tests\"),b=x.multiPolygonIntersectsBufferedMultiPoint,_=x.multiPolygonIntersectsMultiPolygon,w=x.multiPolygonIntersectsBufferedMultiLine,M=new h({members:[{type:\"Uint32\",name:\"featureIndex\"},{type:\"Uint16\",name:\"sourceLayerIndex\"},{type:\"Uint16\",name:\"bucketIndex\"}]});e.exports=n,n.prototype.insert=function(t,e,r,n){var i=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(e,r,n);for(var a=c(t),o=0;o<a.length;o++){for(var s=a[o],l=[1/0,1/0,-1/0,-1/0],u=0;u<s.length;u++){var f=s[u];l[0]=Math.min(l[0],f.x),l[1]=Math.min(l[1],f.y),l[2]=Math.max(l[2],f.x),l[3]=Math.max(l[3],f.y)}this.grid.insert(i,l[0],l[1],l[2],l[3])}},n.prototype.setCollisionTile=function(t){this.collisionTile=t},n.prototype.serialize=function(){var t={coord:this.coord,overscaling:this.overscaling,grid:this.grid.toArrayBuffer(),featureIndexArray:this.featureIndexArray.serialize(),bucketLayerIDs:this.bucketLayerIDs};return{data:t,transferables:[t.grid,t.featureIndexArray.arrayBuffer]}},n.prototype.query=function(t,e){this.vtLayers||(this.vtLayers=new m.VectorTile(new g(new Uint8Array(this.rawTileData))).layers,this.sourceLayerCoder=new p(this.vtLayers?Object.keys(this.vtLayers).sort():[\"_geojsonTileLayer\"]));var r={},n=t.params||{},s=u/t.tileSize/t.scale,c=f(n.filter),h=0;for(var d in e){var v=e[d],y=v.paint,x=0;\"line\"===v.type?x=o(y)/2+Math.abs(y[\"line-offset\"])+i(y[\"line-translate\"]):\"fill\"===v.type?x=i(y[\"fill-translate\"]):\"circle\"===v.type&&(x=y[\"circle-radius\"]+i(y[\"circle-translate\"])),h=Math.max(h,x*s)}for(var b=t.queryGeometry.map(function(t){return t.map(function(t){return new l(t.x,t.y)})}),_=1/0,w=1/0,M=-1/0,k=-1/0,A=0;A<b.length;A++)for(var T=b[A],S=0;S<T.length;S++){var E=T[S];_=Math.min(_,E.x),w=Math.min(w,E.y),M=Math.max(M,E.x),k=Math.max(k,E.y)}var L=this.grid.query(_-h,w-h,M+h,k+h);L.sort(a),this.filterMatching(r,L,this.featureIndexArray,b,c,n.layers,e,t.bearing,s);var C=this.collisionTile.queryRenderedSymbols(_,w,M,k,t.scale);return C.sort(),this.filterMatching(r,C,this.collisionTile.collisionBoxArray,b,c,n.layers,e,t.bearing,s),r},n.prototype.filterMatching=function(t,e,r,n,i,a,u,f,h){for(var d,p=0;p<e.length;p++){var m=e[p];if(m!==d){d=m;var g=r.get(m),x=this.bucketLayerIDs[g.bucketIndex];if(!a||y(a,x)){var M=this.sourceLayerCoder.decode(g.sourceLayerIndex),k=this.vtLayers[M].feature(g.featureIndex);if(i(k))for(var A=null,T=0;T<x.length;T++){var S=x[T];if(!(a&&a.indexOf(S)<0)){var E=u[S];if(E){var L;if(\"symbol\"!==E.type){A||(A=c(k));var C=E.paint;if(\"line\"===E.type){L=s(n,C[\"line-translate\"],C[\"line-translate-anchor\"],f,h);var z=o(C)/2*h;if(C[\"line-offset\"]&&(A=function(t,e){for(var r=[],n=new l(0,0),i=0;i<t.length;i++){for(var a=t[i],o=[],s=0;s<a.length;s++){var c=a[s-1],u=a[s],f=a[s+1],h=0===s?n:u.sub(c)._unit()._perp(),d=s===a.length-1?n:f.sub(u)._unit()._perp(),p=h._add(d)._unit(),m=p.x*d.x+p.y*d.y;p._mult(1/m),o.push(p._mult(e)._add(u))}r.push(o)}return r}(A,C[\"line-offset\"]*h)),!w(L,A,z))continue}else if(\"fill\"===E.type){if(L=s(n,C[\"fill-translate\"],C[\"fill-translate-anchor\"],f,h),!_(L,A))continue}else if(\"circle\"===E.type){L=s(n,C[\"circle-translate\"],C[\"circle-translate-anchor\"],f,h);var D=C[\"circle-radius\"]*h;if(!b(L,A,D))continue}}var I=new v(k,this.z,this.x,this.y);I.layer=E.serialize({includeRefProperties:!0});var P=t[S];void 0===P&&(P=t[S]=[]),P.push(I)}}}}}}}},{\"../util/dictionary_coder\":423,\"../util/intersection_tests\":428,\"../util/struct_array\":431,\"../util/util\":433,\"../util/vectortile_to_geojson\":434,\"./bucket\":320,\"./load_geometry\":328,\"feature-filter\":141,\"grid-index\":275,pbf:470,\"point-geometry\":477,\"vector-tile\":564}],328:[function(t,e,r){\"use strict\";function n(t){return{min:-1*Math.pow(2,t-1),max:Math.pow(2,t-1)-1}}var i=t(\"../util/util\"),a=t(\"./bucket\").EXTENT,o=t(\"assert\"),s={15:n(15),16:n(16)};e.exports=function(t,e){var r=s[e||16];o(r);for(var n=a/t.extent,l=t.loadGeometry(),c=0;c<l.length;c++)for(var u=l[c],f=0;f<u.length;f++){var h=u[f];h.x=Math.round(h.x*n),h.y=Math.round(h.y*n),(h.x<r.min||h.x>r.max||h.y<r.min||h.y>r.max)&&i.warnOnce(\"Geometry exceeds allowed extent, reduce your vector tile buffer size\")}return l}},{\"../util/util\":433,\"./bucket\":320,assert:51}],329:[function(t,e,r){\"use strict\";function n(t,e,r){this.column=t,this.row=e,this.zoom=r}e.exports=n,n.prototype={clone:function(){return new n(this.column,this.row,this.zoom)},zoomTo:function(t){return this.clone()._zoomTo(t)},sub:function(t){return this.clone()._sub(t)},_zoomTo:function(t){var e=Math.pow(2,t-this.zoom);return this.column*=e,this.row*=e,this.zoom=t,this},_sub:function(t){return t=t.zoomTo(this.zoom),this.column-=t.column,this.row-=t.row,this}}},{}],330:[function(t,e,r){\"use strict\";function n(t,e){if(isNaN(t)||isNaN(e))throw new Error(\"Invalid LngLat object: (\"+t+\", \"+e+\")\");if(this.lng=+t,this.lat=+e,this.lat>90||this.lat<-90)throw new Error(\"Invalid LngLat latitude value: must be between -90 and 90\")}e.exports=n;var i=t(\"../util/util\").wrap;n.prototype.wrap=function(){return new n(i(this.lng,-180,180),this.lat)},n.prototype.toArray=function(){return[this.lng,this.lat]},n.prototype.toString=function(){return\"LngLat(\"+this.lng+\", \"+this.lat+\")\"},n.convert=function(t){return t instanceof n?t:Array.isArray(t)?new n(t[0],t[1]):t}},{\"../util/util\":433}],331:[function(t,e,r){\"use strict\";function n(t,e){t&&(e?this.extend(t).extend(e):4===t.length?this.extend([t[0],t[1]]).extend([t[2],t[3]]):this.extend(t[0]).extend(t[1]))}e.exports=n;var i=t(\"./lng_lat\");n.prototype={extend:function(t){var e,r,a=this._sw,o=this._ne;if(t instanceof i)e=t,r=t;else{if(!(t instanceof n))return t?this.extend(i.convert(t)||n.convert(t)):this;if(e=t._sw,r=t._ne,!e||!r)return this}return a||o?(a.lng=Math.min(e.lng,a.lng),a.lat=Math.min(e.lat,a.lat),o.lng=Math.max(r.lng,o.lng),o.lat=Math.max(r.lat,o.lat)):(this._sw=new i(e.lng,e.lat),this._ne=new i(r.lng,r.lat)),this},getCenter:function(){return new i((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},getSouthWest:function(){return this._sw},getNorthEast:function(){return this._ne},getNorthWest:function(){return new i(this.getWest(),this.getNorth())},getSouthEast:function(){return new i(this.getEast(),this.getSouth())},getWest:function(){return this._sw.lng},getSouth:function(){return this._sw.lat},getEast:function(){return this._ne.lng},getNorth:function(){return this._ne.lat},toArray:function(){return[this._sw.toArray(),this._ne.toArray()]},toString:function(){return\"LngLatBounds(\"+this._sw.toString()+\", \"+this._ne.toString()+\")\"}},n.convert=function(t){return!t||t instanceof n?t:new n(t)}},{\"./lng_lat\":330}],332:[function(t,e,r){\"use strict\";function n(t,e){this.tileSize=512,this._minZoom=t||0,this._maxZoom=e||22,this.latRange=[-85.05113,85.05113],this.width=0,this.height=0,this._center=new i(0,0),this.zoom=0,this.angle=0,this._altitude=1.5,this._pitch=0,this._unmodified=!0}var i=t(\"./lng_lat\"),a=t(\"point-geometry\"),o=t(\"./coordinate\"),s=t(\"../util/util\").wrap,l=t(\"../util/interpolate\"),c=t(\"../source/tile_coord\"),u=t(\"../data/bucket\").EXTENT,f=t(\"gl-matrix\"),h=f.vec4,d=f.mat4,p=f.mat2;e.exports=n,n.prototype={get minZoom(){return this._minZoom},set minZoom(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))},get maxZoom(){return this._maxZoom},set maxZoom(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))},get worldSize(){return this.tileSize*this.scale},get centerPoint(){return this.size._div(2)},get size(){return new a(this.width,this.height)},get bearing(){return-this.angle/Math.PI*180},set bearing(t){var e=-s(t,-180,180)*Math.PI/180;this.angle!==e&&(this._unmodified=!1,this.angle=e,this._calcMatrices(),this.rotationMatrix=p.create(),p.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))},get pitch(){return this._pitch/Math.PI*180},set pitch(t){var e=Math.min(60,t)/180*Math.PI;this._pitch!==e&&(this._unmodified=!1,this._pitch=e,this._calcMatrices())},get altitude(){return this._altitude},set altitude(t){var e=Math.max(.75,t);this._altitude!==e&&(this._unmodified=!1,this._altitude=e,this._calcMatrices())},get zoom(){return this._zoom},set zoom(t){var e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom,this._calcMatrices(),this._constrain())},get center(){return this._center},set center(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._calcMatrices(),this._constrain())},coveringZoomLevel:function(t){return(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize))},coveringTiles:function(t){var e=this.coveringZoomLevel(t),r=e;if(e<t.minzoom)return[];e>t.maxzoom&&(e=t.maxzoom);var n=this.locationCoordinate(this.center)._zoomTo(e),i=new a(n.column-.5,n.row-.5);return c.cover(e,[this.pointCoordinate(new a(0,0))._zoomTo(e),this.pointCoordinate(new a(this.width,0))._zoomTo(e),this.pointCoordinate(new a(this.width,this.height))._zoomTo(e),this.pointCoordinate(new a(0,this.height))._zoomTo(e)],t.reparseOverscaled?r:e).sort(function(t,e){return i.dist(t)-i.dist(e)})},resize:function(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._calcMatrices(),this._constrain()},get unmodified(){return this._unmodified},zoomScale:function(t){return Math.pow(2,t)},scaleZoom:function(t){return Math.log(t)/Math.LN2},project:function(t,e){return new a(this.lngX(t.lng,e),this.latY(t.lat,e))},unproject:function(t,e){return new i(this.xLng(t.x,e),this.yLat(t.y,e))},get x(){return this.lngX(this.center.lng)},get y(){return this.latY(this.center.lat)},get point(){return new a(this.x,this.y)},lngX:function(t,e){return(180+t)*(e||this.worldSize)/360},latY:function(t,e){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))*(e||this.worldSize)/360},xLng:function(t,e){return 360*t/(e||this.worldSize)-180},yLat:function(t,e){var r=180-360*t/(e||this.worldSize);return 360/Math.PI*Math.atan(Math.exp(r*Math.PI/180))-90},panBy:function(t){var e=this.centerPoint._add(t);this.center=this.pointLocation(e)},setLocationAtPoint:function(t,e){var r=this.locationCoordinate(t),n=this.pointCoordinate(e),i=this.pointCoordinate(this.centerPoint),a=n._sub(r);this._unmodified=!1,this.center=this.coordinateLocation(i._sub(a))},locationPoint:function(t){return this.coordinatePoint(this.locationCoordinate(t))},pointLocation:function(t){return this.coordinateLocation(this.pointCoordinate(t))},locationCoordinate:function(t){var e=this.zoomScale(this.tileZoom)/this.worldSize,r=i.convert(t);return new o(this.lngX(r.lng)*e,this.latY(r.lat)*e,this.tileZoom)},coordinateLocation:function(t){var e=this.zoomScale(t.zoom);return new i(this.xLng(t.column,e),this.yLat(t.row,e))},pointCoordinate:function(t){var e=[t.x,t.y,0,1],r=[t.x,t.y,1,1];h.transformMat4(e,e,this.pixelMatrixInverse),h.transformMat4(r,r,this.pixelMatrixInverse);var n=e[3],i=r[3],a=e[0]/n,s=r[0]/i,c=e[1]/n,u=r[1]/i,f=e[2]/n,d=r[2]/i,p=f===d?0:(0-f)/(d-f),m=this.worldSize/this.zoomScale(this.tileZoom);return new o(l(a,s,p)/m,l(c,u,p)/m,this.tileZoom)},coordinatePoint:function(t){var e=this.worldSize/this.zoomScale(t.zoom),r=[t.column*e,t.row*e,0,1];return h.transformMat4(r,r,this.pixelMatrix),new a(r[0]/r[3],r[1]/r[3])},calculatePosMatrix:function(t,e){void 0===e&&(e=1/0),t instanceof c&&(t=t.toCoordinate(e));var r=Math.min(t.zoom,e),n=this.worldSize/Math.pow(2,r),i=new Float64Array(16);return d.identity(i),d.translate(i,i,[t.column*n,t.row*n,0]),d.scale(i,i,[n/u,n/u,1]),d.multiply(i,this.projMatrix,i),new Float32Array(i)},_constrain:function(){if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var t,e,r,n,i,o,s,l,c=this.size,u=this._unmodified;this.latRange&&(t=this.latY(this.latRange[1]),i=(e=this.latY(this.latRange[0]))-t<c.y?c.y/(e-t):0),this.lngRange&&(r=this.lngX(this.lngRange[0]),o=(n=this.lngX(this.lngRange[1]))-r<c.x?c.x/(n-r):0);var f=Math.max(o||0,i||0);if(f)return this.center=this.unproject(new a(o?(n+r)/2:this.x,i?(e+t)/2:this.y)),this.zoom+=this.scaleZoom(f),this._unmodified=u,void(this._constraining=!1);if(this.latRange){var h=this.y,d=c.y/2;h-d<t&&(l=t+d),h+d>e&&(l=e-d)}if(this.lngRange){var p=this.x,m=c.x/2;p-m<r&&(s=r+m),p+m>n&&(s=n-m)}void 0===s&&void 0===l||(this.center=this.unproject(new a(void 0!==s?s:this.x,void 0!==l?l:this.y))),this._unmodified=u,this._constraining=!1}},_calcMatrices:function(){if(this.height){var t=Math.atan(.5/this.altitude),e=Math.sin(t)*this.altitude/Math.sin(Math.PI/2-this._pitch-t),r=Math.cos(Math.PI/2-this._pitch)*e+this.altitude,n=new Float64Array(16);if(d.perspective(n,2*Math.atan(this.height/2/this.altitude),this.width/this.height,.1,r),d.translate(n,n,[0,0,-this.altitude]),d.scale(n,n,[1,-1,1/this.height]),d.rotateX(n,n,this._pitch),d.rotateZ(n,n,this.angle),d.translate(n,n,[-this.x,-this.y,0]),this.projMatrix=n,n=d.create(),d.scale(n,n,[this.width/2,-this.height/2,1]),d.translate(n,n,[1,-1,0]),this.pixelMatrix=d.multiply(new Float64Array(16),n,this.projMatrix),!(n=d.invert(new Float64Array(16),this.pixelMatrix)))throw new Error(\"failed to invert matrix\");this.pixelMatrixInverse=n}}}},{\"../data/bucket\":320,\"../source/tile_coord\":360,\"../util/interpolate\":427,\"../util/util\":433,\"./coordinate\":329,\"./lng_lat\":330,\"gl-matrix\":198,\"point-geometry\":477}],333:[function(t,e,r){\"use strict\";var n={\" 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a,o,s,l,c,u,f,h,d=[];for(a=0,o=t.length;a<o;a++)if(c=n[t[a]]){for(h=null,s=0,l=c[1].length;s<l;s+=2)-1===c[1][s]&&-1===c[1][s+1]?h=null:(u=e+c[1][s]*i,f=r-c[1][s+1]*i,h&&d.push(h.x,h.y,u,f),h={x:u,y:f});e+=c[0]*i}return d}},{}],334:[function(t,e,r){\"use strict\";var n=e.exports={};n.version=t(\"../package.json\").version,n.Map=t(\"./ui/map\"),n.Control=t(\"./ui/control/control\"),n.Navigation=t(\"./ui/control/navigation\"),n.Geolocate=t(\"./ui/control/geolocate\"),n.Attribution=t(\"./ui/control/attribution\"),n.Popup=t(\"./ui/popup\"),n.Marker=t(\"./ui/marker\"),n.Style=t(\"./style/style\"),n.LngLat=t(\"./geo/lng_lat\"),n.LngLatBounds=t(\"./geo/lng_lat_bounds\"),n.Point=t(\"point-geometry\"),n.Evented=t(\"./util/evented\"),n.util=t(\"./util/util\"),n.supported=t(\"./util/browser\").supported;var i=t(\"./util/ajax\");n.util.getJSON=i.getJSON,n.util.getArrayBuffer=i.getArrayBuffer;var a=t(\"./util/config\");n.config=a,Object.defineProperty(n,\"accessToken\",{get:function(){return a.ACCESS_TOKEN},set:function(t){a.ACCESS_TOKEN=t}})},{\"../package.json\":435,\"./geo/lng_lat\":330,\"./geo/lng_lat_bounds\":331,\"./style/style\":369,\"./ui/control/attribution\":400,\"./ui/control/control\":401,\"./ui/control/geolocate\":402,\"./ui/control/navigation\":403,\"./ui/map\":412,\"./ui/marker\":413,\"./ui/popup\":414,\"./util/ajax\":416,\"./util/browser\":417,\"./util/config\":422,\"./util/evented\":425,\"./util/util\":433,\"point-geometry\":477}],335:[function(t,e,r){\"use strict\";var n=t(\"assert\");e.exports=function(t){for(var e={define:{},initialize:{}},r=0;r<t.length;r++){var i=t[r];n(\"u_\"===i.name.slice(0,2));var a=\"{precision} \"+(1===i.components?\"float\":\"vec\"+i.components);e.define[i.name.slice(2)]=\"uniform \"+a+\" \"+i.name+\";\\n\",e.initialize[i.name.slice(2)]=a+\" \"+i.name.slice(2)+\" = \"+i.name+\";\\n\"}return e}},{assert:51}],336:[function(t,e,r){\"use strict\";var n=t(\"../source/pixels_to_tile_units\"),i=t(\"./create_uniform_pragmas\"),a=512;e.exports=function(t,e,r){var o,s=t.gl,l=t.transform,c=r.paint[\"background-color\"],u=r.paint[\"background-pattern\"],f=r.paint[\"background-opacity\"],h=u?t.spriteAtlas.getPosition(u.from,!0):null,d=u?t.spriteAtlas.getPosition(u.to,!0):null;if(t.setDepthSublayer(0),h&&d){if(t.isOpaquePass)return;o=t.useProgram(\"pattern\"),s.uniform1i(o.u_image,0),s.uniform2fv(o.u_pattern_tl_a,h.tl),s.uniform2fv(o.u_pattern_br_a,h.br),s.uniform2fv(o.u_pattern_tl_b,d.tl),s.uniform2fv(o.u_pattern_br_b,d.br),s.uniform1f(o.u_opacity,f),s.uniform1f(o.u_mix,u.t),s.uniform2fv(o.u_pattern_size_a,h.size),s.uniform2fv(o.u_pattern_size_b,d.size),s.uniform1f(o.u_scale_a,u.fromScale),s.uniform1f(o.u_scale_b,u.toScale),s.activeTexture(s.TEXTURE0),t.spriteAtlas.bind(s,!0),t.tileExtentPatternVAO.bind(s,o,t.tileExtentBuffer)}else{if(t.isOpaquePass!==(1===c[3]))return;var p=i([{name:\"u_color\",components:4},{name:\"u_opacity\",components:1}]);o=t.useProgram(\"fill\",[],p,p),s.uniform4fv(o.u_color,c),s.uniform1f(o.u_opacity,f),t.tileExtentVAO.bind(s,o,t.tileExtentBuffer)}s.disable(s.STENCIL_TEST);for(var m=l.coveringTiles({tileSize:a}),g=0;g<m.length;g++){var v=m[g];if(h&&d){var y={coord:v,tileSize:a};s.uniform1f(o.u_tile_units_to_pixels,1/n(y,1,t.transform.tileZoom));var x=y.tileSize*Math.pow(2,t.transform.tileZoom-y.coord.z),b=x*(y.coord.x+v.w*Math.pow(2,y.coord.z)),_=x*y.coord.y;s.uniform2f(o.u_pixel_coord_upper,b>>16,_>>16),s.uniform2f(o.u_pixel_coord_lower,65535&b,65535&_)}s.uniformMatrix4fv(o.u_matrix,!1,t.transform.calculatePosMatrix(v)),s.drawArrays(s.TRIANGLE_STRIP,0,t.tileExtentBuffer.length)}s.stencilMask(0),s.stencilFunc(s.EQUAL,128,128)}},{\"../source/pixels_to_tile_units\":354,\"./create_uniform_pragmas\":335}],337:[function(t,e,r){\"use strict\";var n=t(\"../util/browser\");e.exports=function(t,e,r,i){if(!t.isOpaquePass){var a=t.gl;t.setDepthSublayer(0),t.depthMask(!1),a.disable(a.STENCIL_TEST);for(var o=0;o<i.length;o++){var s=i[o],l=e.getTile(s),c=l.getBucket(r);if(c){var u=c.bufferGroups.circle;if(u){var f=c.paintAttributes.circle[r.id],h=t.useProgram(\"circle\",f.defines,f.vertexPragmas,f.fragmentPragmas);\"map\"===r.paint[\"circle-pitch-scale\"]?(a.uniform1i(h.u_scale_with_map,!0),a.uniform2f(h.u_extrude_scale,t.transform.pixelsToGLUnits[0]*t.transform.altitude,t.transform.pixelsToGLUnits[1]*t.transform.altitude)):(a.uniform1i(h.u_scale_with_map,!1),a.uniform2fv(h.u_extrude_scale,t.transform.pixelsToGLUnits)),a.uniform1f(h.u_devicepixelratio,n.devicePixelRatio),a.uniformMatrix4fv(h.u_matrix,!1,t.translatePosMatrix(s.posMatrix,l,r.paint[\"circle-translate\"],r.paint[\"circle-translate-anchor\"])),c.setUniforms(a,\"circle\",h,r,{zoom:t.transform.zoom});for(var d=0;d<u.length;d++){var p=u[d];p.vaos[r.id].bind(a,h,p.layoutVertexBuffer,p.elementBuffer,p.paintVertexBuffers[r.id]),a.drawElements(a.TRIANGLES,3*p.elementBuffer.length,a.UNSIGNED_SHORT,0)}}}}}}},{\"../util/browser\":417}],338:[function(t,e,r){\"use strict\";e.exports=function(t,e,r,n){var i=t.gl;i.enable(i.STENCIL_TEST);for(var a=t.useProgram(\"collisionbox\"),o=0;o<n.length;o++){var s=n[o],l=e.getTile(s),c=l.getBucket(r);if(c){var u=c.bufferGroups.collisionBox;if(u&&u.length){var f=u[0];0!==f.layoutVertexBuffer.length&&(i.uniformMatrix4fv(a.u_matrix,!1,s.posMatrix),t.enableTileClippingMask(s),t.lineWidth(1),i.uniform1f(a.u_scale,Math.pow(2,t.transform.zoom-l.coord.z)),i.uniform1f(a.u_zoom,10*t.transform.zoom),i.uniform1f(a.u_maxzoom,10*(l.coord.z+1)),f.vaos[r.id].bind(i,a,f.layoutVertexBuffer),i.drawArrays(i.LINES,0,f.layoutVertexBuffer.length))}}}}},{}],339:[function(t,e,r){\"use strict\";var n=t(\"../lib/debugtext\"),i=t(\"../util/browser\"),a=t(\"gl-matrix\").mat4,o=t(\"../data/bucket\").EXTENT,s=t(\"../data/buffer\"),l=t(\"./vertex_array_object\");e.exports=function(t,e,r){if(!t.isOpaquePass&&t.options.debug)for(var c=0;c<r.length;c++)!function(t,e,r){var c=t.gl;c.disable(c.STENCIL_TEST),t.lineWidth(1*i.devicePixelRatio);var u=r.posMatrix,f=t.useProgram(\"debug\");c.uniformMatrix4fv(f.u_matrix,!1,u),c.uniform4f(f.u_color,1,0,0,1),t.debugVAO.bind(c,f,t.debugBuffer),c.drawArrays(c.LINE_STRIP,0,t.debugBuffer.length);for(var h=n(r.toString(),50,200,5),d=new t.PosArray,p=0;p<h.length;p+=2)d.emplaceBack(h[p],h[p+1]);var m=new s(d.serialize(),t.PosArray.serialize(),s.BufferType.VERTEX);(new l).bind(c,f,m),c.uniform4f(f.u_color,1,1,1,1);for(var g=e.getTile(r).tileSize,v=o/(Math.pow(2,t.transform.zoom-r.z)*g),y=[[-1,-1],[-1,1],[1,-1],[1,1]],x=0;x<y.length;x++){var b=y[x];c.uniformMatrix4fv(f.u_matrix,!1,a.translate([],u,[v*b[0],v*b[1],0])),c.drawArrays(c.LINES,0,m.length)}c.uniform4f(f.u_color,0,0,0,1),c.uniformMatrix4fv(f.u_matrix,!1,u),c.drawArrays(c.LINES,0,m.length)}(t,e,r[c])}},{\"../data/bucket\":320,\"../data/buffer\":325,\"../lib/debugtext\":333,\"../util/browser\":417,\"./vertex_array_object\":348,\"gl-matrix\":198}],340:[function(t,e,r){\"use strict\";function n(t,e,r,n,a,o){var s=a.gl,l=a.spriteAtlas.getPosition(t.from,!0),c=a.spriteAtlas.getPosition(t.to,!0);if(l&&c){s.uniform1i(o.u_image,0),s.uniform2fv(o.u_pattern_tl_a,l.tl),s.uniform2fv(o.u_pattern_br_a,l.br),s.uniform2fv(o.u_pattern_tl_b,c.tl),s.uniform2fv(o.u_pattern_br_b,c.br),s.uniform1f(o.u_opacity,e),s.uniform1f(o.u_mix,t.t),s.uniform1f(o.u_tile_units_to_pixels,1/i(r,1,a.transform.tileZoom)),s.uniform2fv(o.u_pattern_size_a,l.size),s.uniform2fv(o.u_pattern_size_b,c.size),s.uniform1f(o.u_scale_a,t.fromScale),s.uniform1f(o.u_scale_b,t.toScale);var u=r.tileSize*Math.pow(2,a.transform.tileZoom-r.coord.z),f=u*(r.coord.x+n.w*Math.pow(2,r.coord.z)),h=u*r.coord.y;s.uniform2f(o.u_pixel_coord_upper,f>>16,h>>16),s.uniform2f(o.u_pixel_coord_lower,65535&f,65535&h),s.activeTexture(s.TEXTURE0),a.spriteAtlas.bind(s,!0)}}var i=t(\"../source/pixels_to_tile_units\");e.exports=function(t,e,r,i){var a=t.gl;a.enable(a.STENCIL_TEST);var o;if(o=!r.paint[\"fill-pattern\"]&&r.isPaintValueFeatureConstant(\"fill-color\")&&r.isPaintValueFeatureConstant(\"fill-opacity\")&&1===r.paint[\"fill-color\"][3]&&1===r.paint[\"fill-opacity\"],t.isOpaquePass===o){t.setDepthSublayer(1);for(var s=0;s<i.length;s++)!function(t,e,r,i){var a=e.getTile(i),o=a.getBucket(r);if(o){var s=o.bufferGroups.fill;if(s){var l,c=t.gl,u=r.paint[\"fill-pattern\"];if(u)l=t.useProgram(\"pattern\"),n(u,r.paint[\"fill-opacity\"],a,i,t,l),c.activeTexture(c.TEXTURE0),t.spriteAtlas.bind(c,!0);else{var f=o.paintAttributes.fill[r.id];l=t.useProgram(\"fill\",f.defines,f.vertexPragmas,f.fragmentPragmas),o.setUniforms(c,\"fill\",l,r,{zoom:t.transform.zoom})}c.uniformMatrix4fv(l.u_matrix,!1,t.translatePosMatrix(i.posMatrix,a,r.paint[\"fill-translate\"],r.paint[\"fill-translate-anchor\"])),t.enableTileClippingMask(i);for(var h=0;h<s.length;h++){var d=s[h];d.vaos[r.id].bind(c,l,d.layoutVertexBuffer,d.elementBuffer,d.paintVertexBuffers[r.id]),c.drawElements(c.TRIANGLES,d.elementBuffer.length,c.UNSIGNED_SHORT,0)}}}}(t,e,r,i[s])}if(!t.isOpaquePass&&r.paint[\"fill-antialias\"]){t.lineWidth(2),t.depthMask(!1);var l=r.getPaintProperty(\"fill-outline-color\");!l&&r.paint[\"fill-pattern\"]||!l?t.setDepthSublayer(0):t.setDepthSublayer(2);for(var c=0;c<i.length;c++)!function(t,e,r,i){var a=e.getTile(i),o=a.getBucket(r);if(o){var s,l=t.gl,c=o.bufferGroups.fill,u=r.paint[\"fill-pattern\"],f=r.paint[\"fill-opacity\"],h=r.getPaintProperty(\"fill-outline-color\");if(u&&!h)s=t.useProgram(\"outlinepattern\"),l.uniform2f(s.u_world,l.drawingBufferWidth,l.drawingBufferHeight);else{var d=o.paintAttributes.fill[r.id];s=t.useProgram(\"outline\",d.defines,d.vertexPragmas,d.fragmentPragmas),l.uniform2f(s.u_world,l.drawingBufferWidth,l.drawingBufferHeight),l.uniform1f(s.u_opacity,f),o.setUniforms(l,\"fill\",s,r,{zoom:t.transform.zoom})}l.uniformMatrix4fv(s.u_matrix,!1,t.translatePosMatrix(i.posMatrix,a,r.paint[\"fill-translate\"],r.paint[\"fill-translate-anchor\"])),u&&n(u,f,a,i,t,s),t.enableTileClippingMask(i);for(var p=0;p<c.length;p++){var m=c[p];m.secondVaos[r.id].bind(l,s,m.layoutVertexBuffer,m.elementBuffer2,m.paintVertexBuffers[r.id]),l.drawElements(l.LINES,2*m.elementBuffer2.length,l.UNSIGNED_SHORT,0)}}}(t,e,r,i[c])}}},{\"../source/pixels_to_tile_units\":354}],341:[function(t,e,r){\"use strict\";var n=t(\"../util/browser\"),i=t(\"gl-matrix\").mat2,a=t(\"../source/pixels_to_tile_units\");e.exports=function(t,e,r,o){if(!t.isOpaquePass){t.setDepthSublayer(0),t.depthMask(!1);var s=t.gl;if(s.enable(s.STENCIL_TEST),!(r.paint[\"line-width\"]<=0)){var l=1/n.devicePixelRatio,c=r.paint[\"line-blur\"]+l,u=r.paint[\"line-color\"],f=t.transform,h=i.create();i.scale(h,h,[1,Math.cos(f._pitch)]),i.rotate(h,h,t.transform.angle);var d,p,m,g,v,y=Math.sqrt(f.height*f.height/4*(1+f.altitude*f.altitude)),x=(y+f.height/2*Math.tan(f._pitch))/y-1,b=r.paint[\"line-dasharray\"],_=r.paint[\"line-pattern\"];if(b)d=t.useProgram(\"linesdfpattern\"),s.uniform1f(d.u_linewidth,r.paint[\"line-width\"]/2),s.uniform1f(d.u_gapwidth,r.paint[\"line-gap-width\"]/2),s.uniform1f(d.u_antialiasing,l/2),s.uniform1f(d.u_blur,c),s.uniform4fv(d.u_color,u),s.uniform1f(d.u_opacity,r.paint[\"line-opacity\"]),p=t.lineAtlas.getDash(b.from,\"round\"===r.layout[\"line-cap\"]),m=t.lineAtlas.getDash(b.to,\"round\"===r.layout[\"line-cap\"]),s.uniform1i(d.u_image,0),s.activeTexture(s.TEXTURE0),t.lineAtlas.bind(s),s.uniform1f(d.u_tex_y_a,p.y),s.uniform1f(d.u_tex_y_b,m.y),s.uniform1f(d.u_mix,b.t),s.uniform1f(d.u_extra,x),s.uniform1f(d.u_offset,-r.paint[\"line-offset\"]),s.uniformMatrix2fv(d.u_antialiasingmatrix,!1,h);else if(_){if(g=t.spriteAtlas.getPosition(_.from,!0),v=t.spriteAtlas.getPosition(_.to,!0),!g||!v)return;d=t.useProgram(\"linepattern\"),s.uniform1i(d.u_image,0),s.activeTexture(s.TEXTURE0),t.spriteAtlas.bind(s,!0),s.uniform1f(d.u_linewidth,r.paint[\"line-width\"]/2),s.uniform1f(d.u_gapwidth,r.paint[\"line-gap-width\"]/2),s.uniform1f(d.u_antialiasing,l/2),s.uniform1f(d.u_blur,c),s.uniform2fv(d.u_pattern_tl_a,g.tl),s.uniform2fv(d.u_pattern_br_a,g.br),s.uniform2fv(d.u_pattern_tl_b,v.tl),s.uniform2fv(d.u_pattern_br_b,v.br),s.uniform1f(d.u_fade,_.t),s.uniform1f(d.u_opacity,r.paint[\"line-opacity\"]),s.uniform1f(d.u_extra,x),s.uniform1f(d.u_offset,-r.paint[\"line-offset\"]),s.uniformMatrix2fv(d.u_antialiasingmatrix,!1,h)}else d=t.useProgram(\"line\"),s.uniform1f(d.u_linewidth,r.paint[\"line-width\"]/2),s.uniform1f(d.u_gapwidth,r.paint[\"line-gap-width\"]/2),s.uniform1f(d.u_antialiasing,l/2),s.uniform1f(d.u_blur,c),s.uniform1f(d.u_extra,x),s.uniform1f(d.u_offset,-r.paint[\"line-offset\"]),s.uniformMatrix2fv(d.u_antialiasingmatrix,!1,h),s.uniform4fv(d.u_color,u),s.uniform1f(d.u_opacity,r.paint[\"line-opacity\"]);for(var w=0;w<o.length;w++){var M=o[w],k=e.getTile(M),A=k.getBucket(r);if(A){var T=A.bufferGroups.line;if(T){t.enableTileClippingMask(M);var S=t.translatePosMatrix(M.posMatrix,k,r.paint[\"line-translate\"],r.paint[\"line-translate-anchor\"]);s.uniformMatrix4fv(d.u_matrix,!1,S);var E=1/a(k,1,t.transform.zoom);if(b){var L=p.width*b.fromScale,C=m.width*b.toScale,z=[1/a(k,L,t.transform.tileZoom),-p.height/2],D=[1/a(k,C,t.transform.tileZoom),-m.height/2],I=t.lineAtlas.width/(256*Math.min(L,C)*n.devicePixelRatio)/2;s.uniform1f(d.u_ratio,E),s.uniform2fv(d.u_patternscale_a,z),s.uniform2fv(d.u_patternscale_b,D),s.uniform1f(d.u_sdfgamma,I)}else _?(s.uniform1f(d.u_ratio,E),s.uniform2fv(d.u_pattern_size_a,[a(k,g.size[0]*_.fromScale,t.transform.tileZoom),v.size[1]]),s.uniform2fv(d.u_pattern_size_b,[a(k,v.size[0]*_.toScale,t.transform.tileZoom),v.size[1]])):s.uniform1f(d.u_ratio,E);for(var P=0;P<T.length;P++){var O=T[P];O.vaos[r.id].bind(s,d,O.layoutVertexBuffer,O.elementBuffer),s.drawElements(s.TRIANGLES,3*O.elementBuffer.length,s.UNSIGNED_SHORT,0)}}}}}}}},{\"../source/pixels_to_tile_units\":354,\"../util/browser\":417,\"gl-matrix\":198}],342:[function(t,e,r){\"use strict\";function n(t,e,r,n){if(!t.isOpaquePass){var a=t.gl;a.enable(a.DEPTH_TEST),t.depthMask(!0),a.depthFunc(a.LESS);for(var o=n.length&&n[0].z,s=0;s<n.length;s++){var l=n[s];t.setDepthSublayer(l.z-o),function(t,e,r,n){var a=t.gl;a.disable(a.STENCIL_TEST);var o=e.getTile(n),s=t.transform.calculatePosMatrix(n,e.maxzoom),l=t.useProgram(\"raster\");a.uniformMatrix4fv(l.u_matrix,!1,s),a.uniform1f(l.u_brightness_low,r.paint[\"raster-brightness-min\"]),a.uniform1f(l.u_brightness_high,r.paint[\"raster-brightness-max\"]),a.uniform1f(l.u_saturation_factor,function(t){return t>0?1-1/(1.001-t):-t}(r.paint[\"raster-saturation\"])),a.uniform1f(l.u_contrast_factor,function(t){return t>0?1/(1-t):1+t}(r.paint[\"raster-contrast\"])),a.uniform3fv(l.u_spin_weights,function(t){t*=Math.PI/180;var e=Math.sin(t),r=Math.cos(t);return[(2*r+1)/3,(-Math.sqrt(3)*e-r+1)/3,(Math.sqrt(3)*e-r+1)/3]}(r.paint[\"raster-hue-rotate\"]));var c,u,f=o.source&&o.source.findLoadedParent(n,0,{}),h=function(t,e,r,n){var a=[1,0],o=r.paint[\"raster-fade-duration\"];if(t.source&&o>0){var s=(new Date).getTime(),l=(s-t.timeAdded)/o,c=e?(s-e.timeAdded)/o:-1,u=n.coveringZoomLevel(t.source),f=!!e&&Math.abs(e.coord.z-u)>Math.abs(t.coord.z-u);!e||f?(a[0]=i.clamp(l,0,1),a[1]=1-a[0]):(a[0]=i.clamp(1-c,0,1),a[1]=1-a[0])}var h=r.paint[\"raster-opacity\"];return a[0]*=h,a[1]*=h,a}(o,f,r,t.transform);a.activeTexture(a.TEXTURE0),a.bindTexture(a.TEXTURE_2D,o.texture),a.activeTexture(a.TEXTURE1),f?(a.bindTexture(a.TEXTURE_2D,f.texture),c=Math.pow(2,f.coord.z-o.coord.z),u=[o.coord.x*c%1,o.coord.y*c%1]):(a.bindTexture(a.TEXTURE_2D,o.texture),h[1]=0);a.uniform2fv(l.u_tl_parent,u||[0,0]),a.uniform1f(l.u_scale_parent,c||1),a.uniform1f(l.u_buffer_scale,1),a.uniform1f(l.u_opacity0,h[0]),a.uniform1f(l.u_opacity1,h[1]),a.uniform1i(l.u_image0,0),a.uniform1i(l.u_image1,1);var d=o.boundsBuffer||t.rasterBoundsBuffer;(o.boundsVAO||t.rasterBoundsVAO).bind(a,l,d),a.drawArrays(a.TRIANGLE_STRIP,0,d.length)}(t,e,r,l)}a.depthFunc(a.LEQUAL)}}var i=t(\"../util/util\"),a=t(\"../util/struct_array\");e.exports=n,n.RasterBoundsArray=new a({members:[{name:\"a_pos\",type:\"Int16\",components:2},{name:\"a_texture_pos\",type:\"Int16\",components:2}]})},{\"../util/struct_array\":431,\"../util/util\":433}],343:[function(t,e,r){\"use strict\";function n(t,e,r,n,a,s,l,c,u,f,h,d,p,m,g){for(var v=0;v<n.length;v++){var y=e.getTile(n[v]),x=y.getBucket(r);if(x){var b=x.bufferGroups,_=a?b.glyph:b.icon;_.length&&(t.enableTileClippingMask(n[v]),function(t,e,r,n,a,s,l,c,u,f,h,d,p,m,g,v,y,x,b,_,w){var M,k,A,T=t.gl,S=t.transform,E=\"map\"===m,L=\"map\"===g,C=l?24:1,z=v/C;L?(k=o(n,1,t.transform.zoom)*z,A=1/Math.cos(S._pitch),M=[k,k]):(k=t.transform.altitude*z,A=1,M=[S.pixelsToGLUnits[0]*k,S.pixelsToGLUnits[1]*k]);if(!l&&!t.style.sprite.loaded())return;var D=t.useProgram(c?\"sdf\":\"icon\");if(T.uniformMatrix4fv(D.u_matrix,!1,t.translatePosMatrix(r,n,d,p)),T.uniform1i(D.u_rotate_with_map,E),T.uniform1i(D.u_pitch_with_map,L),T.uniform2fv(D.u_extrude_scale,M),T.activeTexture(T.TEXTURE0),T.uniform1i(D.u_texture,0),l){var I=h&&t.glyphSource.getGlyphAtlas(h);if(!I)return;I.updateTexture(T),T.uniform2f(D.u_texsize,I.width/4,I.height/4)}else{var P=t.options.rotating||t.options.zooming,O=1!==z||i.devicePixelRatio!==t.spriteAtlas.pixelRatio||u,F=L||t.transform.pitch;t.spriteAtlas.bind(T,c||P||O||F),T.uniform2f(D.u_texsize,t.spriteAtlas.width/4,t.spriteAtlas.height/4)}var R=Math.log(v/f)/Math.LN2||0;T.uniform1f(D.u_zoom,10*(t.transform.zoom-R)),T.activeTexture(T.TEXTURE1),t.frameHistory.bind(T),T.uniform1i(D.u_fadetexture,1);var N;if(c){var j=.105*C/v/i.devicePixelRatio;if(y){T.uniform1f(D.u_gamma,(1.19*b/z/8+j)*A),T.uniform4fv(D.u_color,x),T.uniform1f(D.u_opacity,_),T.uniform1f(D.u_buffer,(6-y/z)/8);for(var B=0;B<s.length;B++)(N=s[B]).vaos[e.id].bind(T,D,N.layoutVertexBuffer,N.elementBuffer),T.drawElements(T.TRIANGLES,3*N.elementBuffer.length,T.UNSIGNED_SHORT,0)}T.uniform1f(D.u_gamma,j*A),T.uniform4fv(D.u_color,w),T.uniform1f(D.u_opacity,_),T.uniform1f(D.u_buffer,.75),T.uniform1f(D.u_pitch,S.pitch/360*2*Math.PI),T.uniform1f(D.u_bearing,S.bearing/360*2*Math.PI),T.uniform1f(D.u_aspect_ratio,S.width/S.height);for(var U=0;U<s.length;U++)(N=s[U]).vaos[e.id].bind(T,D,N.layoutVertexBuffer,N.elementBuffer),T.drawElements(T.TRIANGLES,3*N.elementBuffer.length,T.UNSIGNED_SHORT,0)}else{T.uniform1f(D.u_opacity,_);for(var V=0;V<s.length;V++)(N=s[V]).vaos[e.id].bind(T,D,N.layoutVertexBuffer,N.elementBuffer),T.drawElements(T.TRIANGLES,3*N.elementBuffer.length,T.UNSIGNED_SHORT,0)}}(t,r,n[v].posMatrix,y,0,_,a,a||x.sdfIcons,!a&&x.iconsNeedLinear,a?x.adjustedTextSize:x.adjustedIconSize,x.fontstack,s,l,c,u,f,h,d,p,m,g))}}}var i=t(\"../util/browser\"),a=t(\"./draw_collision_debug\"),o=t(\"../source/pixels_to_tile_units\");e.exports=function(t,e,r,i){if(!t.isOpaquePass){var o=!(r.layout[\"text-allow-overlap\"]||r.layout[\"icon-allow-overlap\"]||r.layout[\"text-ignore-placement\"]||r.layout[\"icon-ignore-placement\"]),s=t.gl;o?s.disable(s.STENCIL_TEST):s.enable(s.STENCIL_TEST),t.setDepthSublayer(0),t.depthMask(!1),s.disable(s.DEPTH_TEST),n(t,e,r,i,!1,r.paint[\"icon-translate\"],r.paint[\"icon-translate-anchor\"],r.layout[\"icon-rotation-alignment\"],r.layout[\"icon-rotation-alignment\"],r.layout[\"icon-size\"],r.paint[\"icon-halo-width\"],r.paint[\"icon-halo-color\"],r.paint[\"icon-halo-blur\"],r.paint[\"icon-opacity\"],r.paint[\"icon-color\"]),n(t,e,r,i,!0,r.paint[\"text-translate\"],r.paint[\"text-translate-anchor\"],r.layout[\"text-rotation-alignment\"],r.layout[\"text-pitch-alignment\"],r.layout[\"text-size\"],r.paint[\"text-halo-width\"],r.paint[\"text-halo-color\"],r.paint[\"text-halo-blur\"],r.paint[\"text-opacity\"],r.paint[\"text-color\"]),s.enable(s.DEPTH_TEST),e.map.showCollisionBoxes&&a(t,e,r,i)}}},{\"../source/pixels_to_tile_units\":354,\"../util/browser\":417,\"./draw_collision_debug\":338}],344:[function(t,e,r){\"use strict\";function n(){this.changeTimes=new Float64Array(256),this.changeOpacities=new Uint8Array(256),this.opacities=new Uint8ClampedArray(256),this.array=new Uint8Array(this.opacities.buffer),this.fadeDuration=300,this.previousZoom=0,this.firstFrame=!0}e.exports=n,n.prototype.record=function(t){var e=Date.now();this.firstFrame&&(e=0,this.firstFrame=!1);var r;if((t=Math.floor(10*t))<this.previousZoom)for(r=t+1;r<=this.previousZoom;r++)this.changeTimes[r]=e,this.changeOpacities[r]=this.opacities[r];else for(r=t;r>this.previousZoom;r--)this.changeTimes[r]=e,this.changeOpacities[r]=this.opacities[r];for(r=0;r<256;r++){var n=(e-this.changeTimes[r])/this.fadeDuration*255;this.opacities[r]=r<=t?this.changeOpacities[r]+n:this.changeOpacities[r]-n}this.changed=!0,this.previousZoom=t},n.prototype.bind=function(t){this.texture?(t.bindTexture(t.TEXTURE_2D,this.texture),this.changed&&(t.texSubImage2D(t.TEXTURE_2D,0,0,0,256,1,t.ALPHA,t.UNSIGNED_BYTE,this.array),this.changed=!1)):(this.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST),t.texImage2D(t.TEXTURE_2D,0,t.ALPHA,256,1,0,t.ALPHA,t.UNSIGNED_BYTE,this.array))}},{}],345:[function(t,e,r){\"use strict\";function n(t,e){this.width=t,this.height=e,this.nextRow=0,this.bytes=4,this.data=new Uint8Array(this.width*this.height*this.bytes),this.positions={}}var i=t(\"../util/util\");e.exports=n,n.prototype.setSprite=function(t){this.sprite=t},n.prototype.getDash=function(t,e){var r=t.join(\",\")+e;return this.positions[r]||(this.positions[r]=this.addDash(t,e)),this.positions[r]},n.prototype.addDash=function(t,e){var r=e?7:0,n=2*r+1;if(this.nextRow+n>this.height)return i.warnOnce(\"LineAtlas out of space\"),null;for(var a=0,o=0;o<t.length;o++)a+=t[o];for(var s=this.width/a,l=s/2,c=t.length%2==1,u=-r;u<=r;u++)for(var f=this.nextRow+r+u,h=this.width*f,d=c?-t[t.length-1]:0,p=t[0],m=1,g=0;g<this.width;g++){for(;p<g/s;)d=p,p+=t[m],c&&m===t.length-1&&(p+=t[0]),m++;var v,y=Math.abs(g-d*s),x=Math.abs(g-p*s),b=Math.min(y,x),_=m%2==1;if(e){var w=r?u/r*(l+1):0;if(_){var M=l-Math.abs(w);v=Math.sqrt(b*b+M*M)}else v=l-Math.sqrt(b*b+w*w)}else v=(_?1:-1)*b;this.data[3+4*(h+g)]=Math.max(0,Math.min(255,v+128))}var k={y:(this.nextRow+r+.5)/this.height,height:2*r/this.height,width:a};return this.nextRow+=n,this.dirty=!0,k},n.prototype.bind=function(t){this.texture?(t.bindTexture(t.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,t.texSubImage2D(t.TEXTURE_2D,0,0,0,this.width,this.height,t.RGBA,t.UNSIGNED_BYTE,this.data))):(this.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.REPEAT),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.REPEAT),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,this.width,this.height,0,t.RGBA,t.UNSIGNED_BYTE,this.data))}},{\"../util/util\":433}],346:[function(t,e,r){\"use strict\";function n(t,e){this.gl=t,this.transform=e,this.reusableTextures={},this.preFbos={},this.frameHistory=new o,this.setup(),this.numSublayers=s.maxUnderzooming+s.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.lineWidthRange=t.getParameter(t.ALIASED_LINE_WIDTH_RANGE)}var i=t(\"../util/browser\"),a=t(\"gl-matrix\").mat4,o=t(\"./frame_history\"),s=t(\"../source/source_cache\"),l=t(\"../data/bucket\").EXTENT,c=t(\"../source/pixels_to_tile_units\"),u=t(\"../util/util\"),f=t(\"../util/struct_array\"),h=t(\"../data/buffer\"),d=t(\"./vertex_array_object\"),p=t(\"./draw_raster\").RasterBoundsArray,m=t(\"./create_uniform_pragmas\");e.exports=n,u.extend(n.prototype,t(\"./painter/use_program\")),n.prototype.resize=function(t,e){var r=this.gl;this.width=t*i.devicePixelRatio,this.height=e*i.devicePixelRatio,r.viewport(0,0,this.width,this.height)},n.prototype.setup=function(){var t=this.gl;t.verbose=!0,t.enable(t.BLEND),t.blendFunc(t.ONE,t.ONE_MINUS_SRC_ALPHA),t.enable(t.STENCIL_TEST),t.enable(t.DEPTH_TEST),t.depthFunc(t.LEQUAL),this._depthMask=!1,t.depthMask(!1);var e=this.PosArray=new f({members:[{name:\"a_pos\",type:\"Int16\",components:2}]}),r=new e;r.emplaceBack(0,0),r.emplaceBack(l,0),r.emplaceBack(0,l),r.emplaceBack(l,l),this.tileExtentBuffer=new h(r.serialize(),e.serialize(),h.BufferType.VERTEX),this.tileExtentVAO=new d,this.tileExtentPatternVAO=new d;var n=new e;n.emplaceBack(0,0),n.emplaceBack(l,0),n.emplaceBack(l,l),n.emplaceBack(0,l),n.emplaceBack(0,0),this.debugBuffer=new h(n.serialize(),e.serialize(),h.BufferType.VERTEX),this.debugVAO=new d;var i=new p;i.emplaceBack(0,0,0,0),i.emplaceBack(l,0,32767,0),i.emplaceBack(0,l,0,32767),i.emplaceBack(l,l,32767,32767),this.rasterBoundsBuffer=new h(i.serialize(),p.serialize(),h.BufferType.VERTEX),this.rasterBoundsVAO=new d},n.prototype.clearColor=function(){var t=this.gl;t.clearColor(0,0,0,0),t.clear(t.COLOR_BUFFER_BIT)},n.prototype.clearStencil=function(){var t=this.gl;t.clearStencil(0),t.stencilMask(255),t.clear(t.STENCIL_BUFFER_BIT)},n.prototype.clearDepth=function(){var t=this.gl;t.clearDepth(1),this.depthMask(!0),t.clear(t.DEPTH_BUFFER_BIT)},n.prototype._renderTileClippingMasks=function(t){var e=this.gl;e.colorMask(!1,!1,!1,!1),this.depthMask(!1),e.disable(e.DEPTH_TEST),e.enable(e.STENCIL_TEST),e.stencilMask(248),e.stencilOp(e.KEEP,e.KEEP,e.REPLACE);var r=1;this._tileClippingMaskIDs={};for(var n=0;n<t.length;n++){var i=t[n],a=this._tileClippingMaskIDs[i.id]=r++<<3;e.stencilFunc(e.ALWAYS,a,248);var o=m([{name:\"u_color\",components:4},{name:\"u_opacity\",components:1}]),s=this.useProgram(\"fill\",[],o,o);e.uniformMatrix4fv(s.u_matrix,!1,i.posMatrix),this.tileExtentVAO.bind(e,s,this.tileExtentBuffer),e.drawArrays(e.TRIANGLE_STRIP,0,this.tileExtentBuffer.length)}e.stencilMask(0),e.colorMask(!0,!0,!0,!0),this.depthMask(!0),e.enable(e.DEPTH_TEST)},n.prototype.enableTileClippingMask=function(t){var e=this.gl;e.stencilFunc(e.EQUAL,this._tileClippingMaskIDs[t.id],248)},n.prototype.prepareBuffers=function(){},n.prototype.bindDefaultFramebuffer=function(){var t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,null)};var g={symbol:t(\"./draw_symbol\"),circle:t(\"./draw_circle\"),line:t(\"./draw_line\"),fill:t(\"./draw_fill\"),raster:t(\"./draw_raster\"),background:t(\"./draw_background\"),debug:t(\"./draw_debug\")};n.prototype.render=function(t,e){this.style=t,this.options=e,this.lineAtlas=t.lineAtlas,this.spriteAtlas=t.spriteAtlas,this.spriteAtlas.setSprite(t.sprite),this.glyphSource=t.glyphSource,this.frameHistory.record(this.transform.zoom),this.prepareBuffers(),this.clearColor(),this.clearDepth(),this.showOverdrawInspector(e.showOverdrawInspector),this.depthRange=(t._order.length+2)*this.numSublayers*this.depthEpsilon,this.renderPass({isOpaquePass:!0}),this.renderPass({isOpaquePass:!1})},n.prototype.renderPass=function(t){var e=this.style._groups,r=t.isOpaquePass;this.currentLayer=r?this.style._order.length:-1;for(var n=0;n<e.length;n++){var i,a=e[r?e.length-1-n:n],o=this.style.sources[a.source],s=[];if(o){for(s=o.getVisibleCoordinates(),i=0;i<s.length;i++)s[i].posMatrix=this.transform.calculatePosMatrix(s[i],o.maxzoom);this.clearStencil(),o.prepare&&o.prepare(),o.isTileClipped&&this._renderTileClippingMasks(s)}for(r?(this._showOverdrawInspector||this.gl.disable(this.gl.BLEND),this.isOpaquePass=!0):(this.gl.enable(this.gl.BLEND),this.isOpaquePass=!1,s.reverse()),i=0;i<a.length;i++){var l=a[r?a.length-1-i:i];this.currentLayer+=r?-1:1,this.renderLayer(this,o,l,s)}o&&g.debug(this,o,s)}},n.prototype.depthMask=function(t){t!==this._depthMask&&(this._depthMask=t,this.gl.depthMask(t))},n.prototype.renderLayer=function(t,e,r,n){r.isHidden(this.transform.zoom)||(\"background\"===r.type||n.length)&&(this.id=r.id,g[r.type](t,e,r,n))},n.prototype.setDepthSublayer=function(t){var e=1-((1+this.currentLayer)*this.numSublayers+t)*this.depthEpsilon,r=e-1+this.depthRange;this.gl.depthRange(r,e)},n.prototype.translatePosMatrix=function(t,e,r,n){if(!r[0]&&!r[1])return t;if(\"viewport\"===n){var i=Math.sin(-this.transform.angle),o=Math.cos(-this.transform.angle);r=[r[0]*o-r[1]*i,r[0]*i+r[1]*o]}var s=[c(e,r[0],this.transform.zoom),c(e,r[1],this.transform.zoom),0],l=new Float32Array(16);return a.translate(l,t,s),l},n.prototype.saveTexture=function(t){var e=this.reusableTextures[t.size];e?e.push(t):this.reusableTextures[t.size]=[t]},n.prototype.getTexture=function(t){var e=this.reusableTextures[t];return e&&e.length>0?e.pop():null},n.prototype.lineWidth=function(t){this.gl.lineWidth(u.clamp(t,this.lineWidthRange[0],this.lineWidthRange[1]))},n.prototype.showOverdrawInspector=function(t){if(t||this._showOverdrawInspector){this._showOverdrawInspector=t;var e=this.gl;if(t){e.blendFunc(e.CONSTANT_COLOR,e.ONE);e.blendColor(1/8,1/8,1/8,0),e.clearColor(0,0,0,1),e.clear(e.COLOR_BUFFER_BIT)}else e.blendFunc(e.ONE,e.ONE_MINUS_SRC_ALPHA)}}},{\"../data/bucket\":320,\"../data/buffer\":325,\"../source/pixels_to_tile_units\":354,\"../source/source_cache\":358,\"../util/browser\":417,\"../util/struct_array\":431,\"../util/util\":433,\"./create_uniform_pragmas\":335,\"./draw_background\":336,\"./draw_circle\":337,\"./draw_debug\":339,\"./draw_fill\":340,\"./draw_line\":341,\"./draw_raster\":342,\"./draw_symbol\":343,\"./frame_history\":344,\"./painter/use_program\":347,\"./vertex_array_object\":348,\"gl-matrix\":198}],347:[function(t,e,r){\"use strict\";function n(t,e){return t.replace(/#pragma mapbox: ([\\w]+) ([\\w]+) ([\\w]+) ([\\w]+)/g,function(t,r,n,i,a){return e[r][a].replace(/{type}/g,i).replace(/{precision}/g,n)})}var i=t(\"assert\"),a=t(\"../../util/util\"),o=t(\"mapbox-gl-shaders\"),s=o.util;e.exports._createProgram=function(t,e,r,l){for(var c=this.gl,u=c.createProgram(),f=o[t],h=\"#define MAPBOX_GL_JS;\\n\",d=0;d<e.length;d++)h+=\"#define \"+e[d]+\";\\n\";var p=c.createShader(c.FRAGMENT_SHADER);c.shaderSource(p,n(h+f.fragmentSource,l)),c.compileShader(p),i(c.getShaderParameter(p,c.COMPILE_STATUS),c.getShaderInfoLog(p)),c.attachShader(u,p);var m=c.createShader(c.VERTEX_SHADER);c.shaderSource(m,n(h+s+f.vertexSource,r)),c.compileShader(m),i(c.getShaderParameter(m,c.COMPILE_STATUS),c.getShaderInfoLog(m)),c.attachShader(u,m),c.linkProgram(u),i(c.getProgramParameter(u,c.LINK_STATUS),c.getProgramInfoLog(u));for(var g={},v=c.getProgramParameter(u,c.ACTIVE_ATTRIBUTES),y=0;y<v;y++){var x=c.getActiveAttrib(u,y);g[x.name]=c.getAttribLocation(u,x.name)}for(var b={},_=c.getProgramParameter(u,c.ACTIVE_UNIFORMS),w=0;w<_;w++){var M=c.getActiveUniform(u,w);b[M.name]=c.getUniformLocation(u,M.name)}return a.extend({program:u,definition:f,attributes:g,numAttributes:v},g,b)},e.exports._createProgramCached=function(t,e,r,n){this.cache=this.cache||{};var i=JSON.stringify({name:t,defines:e,vertexPragmas:r,fragmentPragmas:n});return this.cache[i]||(this.cache[i]=this._createProgram(t,e,r,n)),this.cache[i]},e.exports.useProgram=function(t,e,r,n){var i=this.gl;e=e||[],this._showOverdrawInspector&&(e=e.concat(\"OVERDRAW_INSPECTOR\"));var a=this._createProgramCached(t,e,r,n);return this.currentProgram!==a&&(i.useProgram(a.program),this.currentProgram=a),a}},{\"../../util/util\":433,assert:51,\"mapbox-gl-shaders\":294}],348:[function(t,e,r){\"use strict\";function n(){this.boundProgram=null,this.boundVertexBuffer=null,this.boundVertexBuffer2=null,this.boundElementBuffer=null,this.vao=null}var i=t(\"assert\");e.exports=n,n.prototype.bind=function(t,e,r,n,i){void 0===t.extVertexArrayObject&&(t.extVertexArrayObject=t.getExtension(\"OES_vertex_array_object\"));var a=!this.vao||this.boundProgram!==e||this.boundVertexBuffer!==r||this.boundVertexBuffer2!==i||this.boundElementBuffer!==n;!t.extVertexArrayObject||a?this.freshBind(t,e,r,n,i):t.extVertexArrayObject.bindVertexArrayOES(this.vao)},n.prototype.freshBind=function(t,e,r,n,a){var o,s=e.numAttributes;if(t.extVertexArrayObject)this.vao&&this.destroy(t),this.vao=t.extVertexArrayObject.createVertexArrayOES(),t.extVertexArrayObject.bindVertexArrayOES(this.vao),o=0,this.boundProgram=e,this.boundVertexBuffer=r,this.boundVertexBuffer2=a,this.boundElementBuffer=n;else{o=t.currentNumAttributes||0;for(var l=s;l<o;l++)i(0!==l),t.disableVertexAttribArray(l)}for(var c=o;c<s;c++)t.enableVertexAttribArray(c);r.bind(t),r.setVertexAttribPointers(t,e),a&&(a.bind(t),a.setVertexAttribPointers(t,e)),n&&n.bind(t),t.currentNumAttributes=s},n.prototype.unbind=function(t){var e=t.extVertexArrayObject;e&&e.bindVertexArrayOES(null)},n.prototype.destroy=function(t){var e=t.extVertexArrayObject;e&&this.vao&&(e.deleteVertexArrayOES(this.vao),this.vao=null)}},{assert:51}],349:[function(t,e,r){\"use strict\";function n(t,e,r){e=e||{},this.id=t,this.dispatcher=r,this._data=e.data,void 0!==e.maxzoom&&(this.maxzoom=e.maxzoom),e.type&&(this.type=e.type);var n=s/this.tileSize;this.workerOptions=a.extend({source:this.id,cluster:e.cluster||!1,geojsonVtOptions:{buffer:(void 0!==e.buffer?e.buffer:128)*n,tolerance:(void 0!==e.tolerance?e.tolerance:.375)*n,extent:s,maxZoom:this.maxzoom},superclusterOptions:{maxZoom:Math.min(e.clusterMaxZoom,this.maxzoom-1)||this.maxzoom-1,extent:s,radius:(e.clusterRadius||50)*n,log:!1}},e.workerOptions),this._updateWorkerData(function(t){t?this.fire(\"error\",{error:t}):this.fire(\"load\")}.bind(this))}var i=t(\"../util/evented\"),a=t(\"../util/util\"),o=t(\"resolve-url\"),s=t(\"../data/bucket\").EXTENT;e.exports=n,n.prototype=a.inherit(i,{type:\"geojson\",minzoom:0,maxzoom:18,tileSize:512,isTileClipped:!0,reparseOverscaled:!0,onAdd:function(t){this.map=t},setData:function(t){return this._data=t,this._updateWorkerData(function(t){if(t)return this.fire(\"error\",{error:t});this.fire(\"change\")}.bind(this)),this},_updateWorkerData:function(t){var e=a.extend({},this.workerOptions),r=this._data;\"string\"==typeof r?e.url=\"undefined\"!=typeof window?o(window.location.href,r):r:e.data=JSON.stringify(r),this.workerID=this.dispatcher.send(this.type+\".loadData\",e,function(e){this._loaded=!0,t(e)}.bind(this))},loadTile:function(t,e){var r=t.coord.z>this.maxzoom?Math.pow(2,t.coord.z-this.maxzoom):1,n={type:this.type,uid:t.uid,coord:t.coord,zoom:t.coord.z,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,overscaling:r,angle:this.map.transform.angle,pitch:this.map.transform.pitch,showCollisionBoxes:this.map.showCollisionBoxes};t.workerID=this.dispatcher.send(\"load tile\",n,function(r,n){if(t.unloadVectorData(this.map.painter),!t.aborted)return r?e(r):(t.loadVectorData(n,this.map.style),t.redoWhenDone&&(t.redoWhenDone=!1,t.redoPlacement(this)),e(null))}.bind(this),this.workerID)},abortTile:function(t){t.aborted=!0},unloadTile:function(t){t.unloadVectorData(this.map.painter),this.dispatcher.send(\"remove tile\",{uid:t.uid,source:this.id},function(){},t.workerID)},serialize:function(){return{type:this.type,data:this._data}}})},{\"../data/bucket\":320,\"../util/evented\":425,\"../util/util\":433,\"resolve-url\":508}],350:[function(t,e,r){\"use strict\";function n(t,e,r){r&&(this.loadGeoJSON=r),f.call(this,t,e)}var i=t(\"../util/util\"),a=t(\"../util/ajax\"),o=t(\"geojson-rewind\"),s=t(\"./geojson_wrapper\"),l=t(\"vt-pbf\"),c=t(\"supercluster\"),u=t(\"geojson-vt\"),f=t(\"./vector_tile_worker_source\");e.exports=n,n.prototype=i.inherit(f,{_geoJSONIndexes:{},loadVectorData:function(t,e){var r=t.source,n=t.coord;if(!this._geoJSONIndexes[r])return e(null,null);var i=this._geoJSONIndexes[r].getTile(Math.min(n.z,t.maxZoom),n.x,n.y);if(!i)return e(null,null);var a=new s(i.features);a.name=\"_geojsonTileLayer\";var o=l({layers:{_geojsonTileLayer:a}});0===o.byteOffset&&o.byteLength===o.buffer.byteLength||(o=new Uint8Array(o)),e(null,{tile:a,rawTileData:o.buffer})},loadData:function(t,e){var r=function(r,n){return r?e(r):\"object\"!=typeof n?e(new Error(\"Input data is not a valid GeoJSON object.\")):(o(n,!0),void this._indexData(n,t,function(r,n){if(r)return e(r);this._geoJSONIndexes[t.source]=n,e(null)}.bind(this)))}.bind(this);this.loadGeoJSON(t,r)},loadGeoJSON:function(t,e){if(t.url)a.getJSON(t.url,e);else{if(\"string\"!=typeof t.data)return e(new Error(\"Input data is not a valid GeoJSON object.\"));try{return e(null,JSON.parse(t.data))}catch(t){return e(new Error(\"Input data is not a valid GeoJSON object.\"))}}},_indexData:function(t,e,r){try{e.cluster?r(null,c(e.superclusterOptions).load(t.features)):r(null,u(t,e.geojsonVtOptions))}catch(t){return r(t)}}})},{\"../util/ajax\":416,\"../util/util\":433,\"./geojson_wrapper\":351,\"./vector_tile_worker_source\":362,\"geojson-rewind\":147,\"geojson-vt\":151,supercluster:538,\"vt-pbf\":570}],351:[function(t,e,r){\"use strict\";function n(t){this.features=t,this.length=t.length,this.extent=s}function i(t){if(this.type=t.type,1===t.type){this.rawGeometry=[];for(var e=0;e<t.geometry.length;e++)this.rawGeometry.push([t.geometry[e]])}else this.rawGeometry=t.geometry;this.properties=t.tags,this.extent=s}var a=t(\"point-geometry\"),o=t(\"vector-tile\").VectorTileFeature,s=t(\"../data/bucket\").EXTENT;e.exports=n,n.prototype.feature=function(t){return new i(this.features[t])},i.prototype.loadGeometry=function(){var t=this.rawGeometry;this.geometry=[];for(var e=0;e<t.length;e++){for(var r=t[e],n=[],i=0;i<r.length;i++)n.push(new a(r[i][0],r[i][1]));this.geometry.push(n)}return this.geometry},i.prototype.bbox=function(){this.geometry||this.loadGeometry();for(var t=this.geometry,e=1/0,r=-1/0,n=1/0,i=-1/0,a=0;a<t.length;a++)for(var o=t[a],s=0;s<o.length;s++){var l=o[s];e=Math.min(e,l.x),r=Math.max(r,l.x),n=Math.min(n,l.y),i=Math.max(i,l.y)}return[e,n,r,i]},i.prototype.toGeoJSON=o.prototype.toGeoJSON},{\"../data/bucket\":320,\"point-geometry\":477,\"vector-tile\":564}],352:[function(t,e,r){\"use strict\";function n(t,e,r){this.id=t,this.dispatcher=r,this.url=e.url,this.coordinates=e.coordinates,c.getImage(e.url,function(t,r){if(t)return this.fire(\"error\",{error:t});this.image=r,this.image.addEventListener(\"load\",function(){this.map._rerender()}.bind(this)),this._loaded=!0,this.fire(\"load\"),this.map&&this.setCoordinates(e.coordinates)}.bind(this))}var i=t(\"../util/util\"),a=t(\"./tile_coord\"),o=t(\"../geo/lng_lat\"),s=t(\"point-geometry\"),l=t(\"../util/evented\"),c=t(\"../util/ajax\"),u=t(\"../data/bucket\").EXTENT,f=t(\"../render/draw_raster\").RasterBoundsArray,h=t(\"../data/buffer\"),d=t(\"../render/vertex_array_object\");e.exports=n,n.prototype=i.inherit(l,{minzoom:0,maxzoom:22,tileSize:512,onAdd:function(t){this.map=t,this.image&&this.setCoordinates(this.coordinates)},setCoordinates:function(t){this.coordinates=t;var e=this.map,r=t.map(function(t){return e.transform.locationCoordinate(o.convert(t)).zoomTo(0)}),n=this.centerCoord=i.getCoordinatesCenter(r);return n.column=Math.round(n.column),n.row=Math.round(n.row),this.minzoom=this.maxzoom=n.zoom,this._coord=new a(n.zoom,n.column,n.row),this._tileCoords=r.map(function(t){var e=t.zoomTo(n.zoom);return new s(Math.round((e.column-n.column)*u),Math.round((e.row-n.row)*u))}),this.fire(\"change\"),this},_setTile:function(t){this._prepared=!1,this.tile=t;var e=new f;e.emplaceBack(this._tileCoords[0].x,this._tileCoords[0].y,0,0),e.emplaceBack(this._tileCoords[1].x,this._tileCoords[1].y,32767,0),e.emplaceBack(this._tileCoords[3].x,this._tileCoords[3].y,0,32767),e.emplaceBack(this._tileCoords[2].x,this._tileCoords[2].y,32767,32767),this.tile.buckets={},this.tile.boundsBuffer=new h(e.serialize(),f.serialize(),h.BufferType.VERTEX),this.tile.boundsVAO=new d,this.tile.state=\"loaded\"},prepare:function(){if(this._loaded&&this.image&&this.image.complete&&this.tile){var t=this.map.painter.gl;this._prepared?(t.bindTexture(t.TEXTURE_2D,this.tile.texture),t.texSubImage2D(t.TEXTURE_2D,0,0,0,t.RGBA,t.UNSIGNED_BYTE,this.image)):(this.tile.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.tile.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,t.RGBA,t.UNSIGNED_BYTE,this.image))}},loadTile:function(t,e){this._coord&&this._coord.toString()===t.coord.toString()?(this._setTile(t),e(null)):(t.state=\"errored\",e(null))},serialize:function(){return{type:\"image\",urls:this.url,coordinates:this.coordinates}}})},{\"../data/bucket\":320,\"../data/buffer\":325,\"../geo/lng_lat\":330,\"../render/draw_raster\":342,\"../render/vertex_array_object\":348,\"../util/ajax\":416,\"../util/evented\":425,\"../util/util\":433,\"./tile_coord\":360,\"point-geometry\":477}],353:[function(t,e,r){\"use strict\";var n=t(\"../util/util\"),i=t(\"../util/ajax\"),a=t(\"../util/browser\"),o=t(\"../util/mapbox\").normalizeSourceURL;e.exports=function(t,e){var r=function(t,r){if(t)return e(t);var i=n.pick(r,[\"tiles\",\"minzoom\",\"maxzoom\",\"attribution\"]);r.vector_layers&&(i.vectorLayers=r.vector_layers,i.vectorLayerIds=i.vectorLayers.map(function(t){return t.id})),e(null,i)};t.url?i.getJSON(o(t.url),r):a.frame(r.bind(null,null,t))}},{\"../util/ajax\":416,\"../util/browser\":417,\"../util/mapbox\":430,\"../util/util\":433}],354:[function(t,e,r){\"use strict\";var n=t(\"../data/bucket\");e.exports=function(t,e,r){return e*(n.EXTENT/(t.tileSize*Math.pow(2,r-t.coord.z)))}},{\"../data/bucket\":320}],355:[function(t,e,r){\"use strict\";function n(t,e){var r=t.coord,n=e.coord;return r.z-n.z||r.y-n.y||r.w-n.w||r.x-n.x}var i=t(\"./tile_coord\");r.rendered=function(t,e,r,i,a,o){var s=t.tilesIn(r);s.sort(n);for(var l=[],c=0;c<s.length;c++){var u=s[c];u.tile.featureIndex&&l.push(u.tile.featureIndex.query({queryGeometry:u.queryGeometry,scale:u.scale,tileSize:u.tile.tileSize,bearing:o,params:i},e))}return function(t){for(var e=t[0]||{},r=1;r<t.length;r++){var n=t[r];for(var i in n){var a=n[i],o=e[i];if(void 0===o)o=e[i]=a;else for(var s=0;s<a.length;s++)o.push(a[s])}}return e}(l)},r.source=function(t,e){for(var r=t.getRenderableIds().map(function(e){return t.getTileByID(e)}),n=[],a={},o=0;o<r.length;o++){var s=r[o],l=new i(Math.min(s.sourceMaxZoom,s.coord.z),s.coord.x,s.coord.y,0).id;a[l]||(a[l]=!0,s.querySourceFeatures(n,e))}return n}},{\"./tile_coord\":360}],356:[function(t,e,r){\"use strict\";function n(t,e,r){this.id=t,this.dispatcher=r,i.extend(this,i.pick(e,[\"url\",\"scheme\",\"tileSize\"])),s(e,function(t,e){if(t)return this.fire(\"error\",t);i.extend(this,e),this.fire(\"load\")}.bind(this))}var i=t(\"../util/util\"),a=t(\"../util/ajax\"),o=t(\"../util/evented\"),s=t(\"./load_tilejson\"),l=t(\"../util/mapbox\").normalizeTileURL;e.exports=n,n.prototype=i.inherit(o,{minzoom:0,maxzoom:22,roundZoom:!0,scheme:\"xyz\",tileSize:512,_loaded:!1,onAdd:function(t){this.map=t},serialize:function(){return{type:\"raster\",url:this.url,tileSize:this.tileSize}},loadTile:function(t,e){var r=l(t.coord.url(this.tiles,null,this.scheme),this.url,this.tileSize);t.request=a.getImage(r,function(r,n){if(delete t.request,!t.aborted){if(r)return e(r);var i=this.map.painter.gl;t.texture=this.map.painter.getTexture(n.width),t.texture?(i.bindTexture(i.TEXTURE_2D,t.texture),i.texSubImage2D(i.TEXTURE_2D,0,0,0,i.RGBA,i.UNSIGNED_BYTE,n)):(t.texture=i.createTexture(),i.bindTexture(i.TEXTURE_2D,t.texture),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MIN_FILTER,i.LINEAR_MIPMAP_NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MAG_FILTER,i.LINEAR),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_S,i.CLAMP_TO_EDGE),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_T,i.CLAMP_TO_EDGE),i.pixelStorei(i.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!0),i.texImage2D(i.TEXTURE_2D,0,i.RGBA,i.RGBA,i.UNSIGNED_BYTE,n),t.texture.size=n.width),i.generateMipmap(i.TEXTURE_2D),this.map.animationLoop.set(this.map.style.rasterFadeDuration),t.state=\"loaded\",e(null)}}.bind(this))},abortTile:function(t){t.request&&(t.request.abort(),delete t.request)},unloadTile:function(t){t.texture&&this.map.painter.saveTexture(t.texture)}})},{\"../util/ajax\":416,\"../util/evented\":425,\"../util/mapbox\":430,\"../util/util\":433,\"./load_tilejson\":353}],357:[function(t,e,r){\"use strict\";var n=t(\"../util/util\"),i={vector:t(\"../source/vector_tile_source\"),raster:t(\"../source/raster_tile_source\"),geojson:t(\"../source/geojson_source\"),video:t(\"../source/video_source\"),image:t(\"../source/image_source\")};r.create=function(t,e,r){if((e=new i[e.type](t,e,r)).id!==t)throw new Error(\"Expected Source id to be \"+t+\" instead of \"+e.id);return n.bindAll([\"load\",\"abort\",\"unload\",\"serialize\",\"prepare\"],e),e},r.getType=function(t){return i[t]},r.setType=function(t,e){i[t]=e}},{\"../source/geojson_source\":349,\"../source/image_source\":352,\"../source/raster_tile_source\":356,\"../source/vector_tile_source\":361,\"../source/video_source\":363,\"../util/util\":433}],358:[function(t,e,r){\"use strict\";function n(t,e,r){this.id=t,this.dispatcher=r;var n=this._source=o.create(t,e,r).on(\"load\",function(){this.map&&this._source.onAdd&&this._source.onAdd(this.map),this._sourceLoaded=!0,this.tileSize=n.tileSize,this.minzoom=n.minzoom,this.maxzoom=n.maxzoom,this.roundZoom=n.roundZoom,this.reparseOverscaled=n.reparseOverscaled,this.isTileClipped=n.isTileClipped,this.attribution=n.attribution,this.vectorLayerIds=n.vectorLayerIds,this.fire(\"load\")}.bind(this)).on(\"error\",function(t){this._sourceErrored=!0,this.fire(\"error\",t)}.bind(this)).on(\"change\",function(){this.reload(),this.transform&&this.update(this.transform,this.map&&this.map.style.rasterFadeDuration),this.fire(\"change\")}.bind(this));this._tiles={},this._cache=new u(0,this.unloadTile.bind(this)),this._isIdRenderable=this._isIdRenderable.bind(this)}function i(t,e,r){var n=r.zoomTo(Math.min(t.z,e));return{x:(n.column-(t.x+t.w*Math.pow(2,t.z)))*d,y:(n.row-t.y)*d}}function a(t,e){return t%32-e%32}var o=t(\"./source\"),s=t(\"./tile\"),l=t(\"../util/evented\"),c=t(\"./tile_coord\"),u=t(\"../util/lru_cache\"),f=t(\"../geo/coordinate\"),h=t(\"../util/util\"),d=t(\"../data/bucket\").EXTENT;e.exports=n,n.maxOverzooming=10,n.maxUnderzooming=3,n.prototype=h.inherit(l,{onAdd:function(t){this.map=t,this._source&&this._source.onAdd&&this._source.onAdd(t)},loaded:function(){if(this._sourceErrored)return!0;if(!this._sourceLoaded)return!1;for(var t in this._tiles){var e=this._tiles[t];if(\"loaded\"!==e.state&&\"errored\"!==e.state)return!1}return!0},getSource:function(){return this._source},loadTile:function(t,e){return this._source.loadTile(t,e)},unloadTile:function(t){if(this._source.unloadTile)return this._source.unloadTile(t)},abortTile:function(t){if(this._source.abortTile)return this._source.abortTile(t)},serialize:function(){return this._source.serialize()},prepare:function(){if(this._sourceLoaded&&this._source.prepare)return this._source.prepare()},getIds:function(){return Object.keys(this._tiles).map(Number).sort(a)},getRenderableIds:function(){return this.getIds().filter(this._isIdRenderable)},_isIdRenderable:function(t){return this._tiles[t].isRenderable()&&!this._coveredTiles[t]},reload:function(){this._cache.reset();for(var t in this._tiles){var e=this._tiles[t];\"loading\"!==e.state&&(e.state=\"reloading\"),this.loadTile(this._tiles[t],this._tileLoaded.bind(this,this._tiles[t]))}},_tileLoaded:function(t,e){if(e)return t.state=\"errored\",this.fire(\"tile.error\",{tile:t,error:e}),void this._source.fire(\"tile.error\",{tile:t,error:e});t.source=this,t.timeAdded=(new Date).getTime(),this.fire(\"tile.load\",{tile:t}),this._source.fire(\"tile.load\",{tile:t})},getTile:function(t){return this.getTileByID(t.id)},getTileByID:function(t){return this._tiles[t]},getZoom:function(t){return t.zoom+t.scaleZoom(t.tileSize/this.tileSize)},findLoadedChildren:function(t,e,r){var n=!1;for(var i in this._tiles){var a=this._tiles[i];if(!(r[i]||!a.isRenderable()||a.coord.z<=t.z||a.coord.z>e)){var o=Math.pow(2,Math.min(a.coord.z,this.maxzoom)-Math.min(t.z,this.maxzoom));if(Math.floor(a.coord.x/o)===t.x&&Math.floor(a.coord.y/o)===t.y)for(r[i]=!0,n=!0;a&&a.coord.z-1>t.z;){var s=a.coord.parent(this.maxzoom).id;(a=this._tiles[s])&&a.isRenderable()&&(delete r[i],r[s]=!0)}}}return n},findLoadedParent:function(t,e,r){for(var n=t.z-1;n>=e;n--){t=t.parent(this.maxzoom);var i=this._tiles[t.id];if(i&&i.isRenderable())return r[t.id]=!0,i;if(this._cache.has(t.id))return this.addTile(t),r[t.id]=!0,this._tiles[t.id]}},updateCacheSize:function(t){var e=(Math.ceil(t.width/t.tileSize)+1)*(Math.ceil(t.height/t.tileSize)+1);this._cache.setMaxSize(Math.floor(5*e))},update:function(t,e){if(this._sourceLoaded){var r,i,a;this.updateCacheSize(t);var o=(this.roundZoom?Math.round:Math.floor)(this.getZoom(t)),s=Math.max(o-n.maxOverzooming,this.minzoom),l=Math.max(o+n.maxUnderzooming,this.minzoom),u={},f=(new Date).getTime();this._coveredTiles={};var d=this.used?t.coveringTiles(this._source):[];for(r=0;r<d.length;r++)i=d[r],a=this.addTile(i),u[i.id]=!0,a.isRenderable()||this.findLoadedChildren(i,l,u)||this.findLoadedParent(i,s,u);for(var p={},m=Object.keys(u),g=0;g<m.length;g++){var v=m[g];i=c.fromID(v),(a=this._tiles[v])&&a.timeAdded>f-(e||0)&&(this.findLoadedChildren(i,l,u)&&(u[v]=!0),this.findLoadedParent(i,s,p))}var y;for(y in p)u[y]||(this._coveredTiles[y]=!0);for(y in p)u[y]=!0;var x=h.keysDifference(this._tiles,u);for(r=0;r<x.length;r++)this.removeTile(+x[r]);this.transform=t}},addTile:function(t){var e=this._tiles[t.id];if(e)return e;var r=t.wrapped();if((e=this._tiles[r.id])||(e=this._cache.get(r.id))&&this._redoPlacement&&this._redoPlacement(e),!e){var n=t.z,i=n>this.maxzoom?Math.pow(2,n-this.maxzoom):1;e=new s(r,this.tileSize*i,this.maxzoom),this.loadTile(e,this._tileLoaded.bind(this,e))}return e.uses++,this._tiles[t.id]=e,this.fire(\"tile.add\",{tile:e}),this._source.fire(\"tile.add\",{tile:e}),e},removeTile:function(t){var e=this._tiles[t];e&&(e.uses--,delete this._tiles[t],this.fire(\"tile.remove\",{tile:e}),this._source.fire(\"tile.remove\",{tile:e}),e.uses>0||(e.isRenderable()?this._cache.add(e.coord.wrapped().id,e):(e.aborted=!0,this.abortTile(e),this.unloadTile(e))))},clearTiles:function(){for(var t in this._tiles)this.removeTile(t);this._cache.reset()},tilesIn:function(t){for(var e={},r=this.getIds(),n=1/0,a=1/0,o=-1/0,s=-1/0,l=t[0].zoom,u=0;u<t.length;u++){var h=t[u];n=Math.min(n,h.column),a=Math.min(a,h.row),o=Math.max(o,h.column),s=Math.max(s,h.row)}for(var p=0;p<r.length;p++){var m=this._tiles[r[p]],g=c.fromID(r[p]),v=[i(g,m.sourceMaxZoom,new f(n,a,l)),i(g,m.sourceMaxZoom,new f(o,s,l))];if(v[0].x<d&&v[0].y<d&&v[1].x>=0&&v[1].y>=0){for(var y=[],x=0;x<t.length;x++)y.push(i(g,m.sourceMaxZoom,t[x]));var b=e[m.coord.id];void 0===b&&(b=e[m.coord.id]={tile:m,coord:g,queryGeometry:[],scale:Math.pow(2,this.transform.zoom-m.coord.z)}),b.queryGeometry.push(y)}}var _=[];for(var w in e)_.push(e[w]);return _},redoPlacement:function(){for(var t=this.getIds(),e=0;e<t.length;e++){this.getTileByID(t[e]).redoPlacement(this)}},getVisibleCoordinates:function(){return this.getRenderableIds().map(c.fromID)}})},{\"../data/bucket\":320,\"../geo/coordinate\":329,\"../util/evented\":425,\"../util/lru_cache\":429,\"../util/util\":433,\"./source\":357,\"./tile\":359,\"./tile_coord\":360}],359:[function(t,e,r){\"use strict\";function n(t,e,r){this.coord=t,this.uid=a.uniqueId(),this.uses=0,this.tileSize=e,this.sourceMaxZoom=r,this.buckets={},this.state=\"loading\"}function i(t,e){if(e){for(var r={},n=0;n<t.length;n++){var i=e.getLayer(t[n].layerId);if(i){var s=o.create(a.extend({layer:i,childLayers:t[n].childLayerIds.map(e.getLayer.bind(e)).filter(function(t){return t})},t[n]));r[s.id]=s}}return r}}var a=t(\"../util/util\"),o=t(\"../data/bucket\"),s=t(\"../data/feature_index\"),l=t(\"vector-tile\"),c=t(\"pbf\"),u=t(\"../util/vectortile_to_geojson\"),f=t(\"feature-filter\"),h=t(\"../symbol/collision_tile\"),d=t(\"../symbol/collision_box\"),p=t(\"../symbol/symbol_instances\"),m=t(\"../symbol/symbol_quads\");e.exports=n,n.prototype={loadVectorData:function(t,e){this.state=\"loaded\",t&&(this.collisionBoxArray=new d(t.collisionBoxArray),this.collisionTile=new h(t.collisionTile,this.collisionBoxArray),this.symbolInstancesArray=new p(t.symbolInstancesArray),this.symbolQuadsArray=new m(t.symbolQuadsArray),this.featureIndex=new s(t.featureIndex,t.rawTileData,this.collisionTile),this.rawTileData=t.rawTileData,this.buckets=i(t.buckets,e))},reloadSymbolData:function(t,e,r){if(\"unloaded\"!==this.state){this.collisionTile=new h(t.collisionTile,this.collisionBoxArray),this.featureIndex.setCollisionTile(this.collisionTile);for(var n in this.buckets){var o=this.buckets[n];\"symbol\"===o.type&&(o.destroy(e.gl),delete this.buckets[n])}a.extend(this.buckets,i(t.buckets,r))}},unloadVectorData:function(t){for(var e in this.buckets){this.buckets[e].destroy(t.gl)}this.collisionBoxArray=null,this.symbolQuadsArray=null,this.symbolInstancesArray=null,this.collisionTile=null,this.featureIndex=null,this.rawTileData=null,this.buckets=null,this.state=\"unloaded\"},redoPlacement:function(t){\"loaded\"===this.state&&\"reloading\"!==this.state?(this.state=\"reloading\",t.dispatcher.send(\"redo placement\",{uid:this.uid,source:t.id,angle:t.map.transform.angle,pitch:t.map.transform.pitch,showCollisionBoxes:t.map.showCollisionBoxes},function(e,r){this.reloadSymbolData(r,t.map.painter,t.map.style),t.fire(\"tile.load\",{tile:this}),this.state=\"loaded\",this.redoWhenDone&&(this.redoPlacement(t),this.redoWhenDone=!1)}.bind(this),this.workerID)):this.redoWhenDone=!0},getBucket:function(t){return this.buckets&&this.buckets[t.ref||t.id]},querySourceFeatures:function(t,e){if(this.rawTileData){this.vtLayers||(this.vtLayers=new l.VectorTile(new c(new Uint8Array(this.rawTileData))).layers);var r=this.vtLayers._geojsonTileLayer||this.vtLayers[e.sourceLayer];if(r)for(var n=f(e.filter),i={z:this.coord.z,x:this.coord.x,y:this.coord.y},a=0;a<r.length;a++){var o=r.feature(a);if(n(o)){var s=new u(o,this.coord.z,this.coord.x,this.coord.y);s.tile=i,t.push(s)}}}},isRenderable:function(){return\"loaded\"===this.state||\"reloading\"===this.state}}},{\"../data/bucket\":320,\"../data/feature_index\":327,\"../symbol/collision_box\":385,\"../symbol/collision_tile\":387,\"../symbol/symbol_instances\":396,\"../symbol/symbol_quads\":397,\"../util/util\":433,\"../util/vectortile_to_geojson\":434,\"feature-filter\":141,pbf:470,\"vector-tile\":564}],360:[function(t,e,r){\"use strict\";function n(t,e,r,n){s(!isNaN(t)&&t>=0&&t%1==0),s(!isNaN(e)&&e>=0&&e%1==0),s(!isNaN(r)&&r>=0&&r%1==0),isNaN(n)&&(n=0),this.z=+t,this.x=+e,this.y=+r,this.w=+n,(n*=2)<0&&(n=-1*n-1);var i=1<<this.z;this.id=32*(i*i*n+i*this.y+this.x)+this.z,this.posMatrix=null}function i(t,e){if(t.row>e.row){var r=t;t=e,e=r}return{x0:t.column,y0:t.row,x1:e.column,y1:e.row,dx:e.column-t.column,dy:e.row-t.row}}function a(t,e,r,n,i){var a=Math.max(r,Math.floor(e.y0)),o=Math.min(n,Math.ceil(e.y1));if(t.x0===e.x0&&t.y0===e.y0?t.x0+e.dy/t.dy*t.dx<e.x1:t.x1-e.dy/t.dy*t.dx<e.x0){var s=t;t=e,e=s}for(var l=t.dx/t.dy,c=e.dx/e.dy,u=t.dx>0,f=e.dx<0,h=a;h<o;h++){var d=l*Math.max(0,Math.min(t.dy,h+u-t.y0))+t.x0,p=c*Math.max(0,Math.min(e.dy,h+f-e.y0))+e.x0;i(Math.floor(p),Math.ceil(d),h)}}function o(t,e,r,n,o,s){var l,c=i(t,e),u=i(e,r),f=i(r,t);c.dy>u.dy&&(l=c,c=u,u=l),c.dy>f.dy&&(l=c,c=f,f=l),u.dy>f.dy&&(l=u,u=f,f=l),c.dy&&a(f,c,n,o,s),u.dy&&a(f,u,n,o,s)}var s=t(\"assert\"),l=t(\"whoots-js\"),c=t(\"../geo/coordinate\");e.exports=n,n.prototype.toString=function(){return this.z+\"/\"+this.x+\"/\"+this.y},n.prototype.toCoordinate=function(t){var e=Math.min(this.z,t),r=Math.pow(2,e),n=this.y,i=this.x+r*this.w;return new c(i,n,e)},n.fromID=function(t){var e=t%32,r=1<<e,i=(t-e)/32,a=i%r,o=(i-a)/r%r,s=Math.floor(i/(r*r));return s%2!=0&&(s=-1*s-1),s/=2,new n(e,a,o,s)},n.prototype.url=function(t,e,r){var n=l.getTileBBox(this.x,this.y,this.z),i=function(t,e,r){for(var n,i=\"\",a=t;a>0;a--)i+=(e&(n=1<<a-1)?1:0)+(r&n?2:0);return i}(this.z,this.x,this.y);return t[(this.x+this.y)%t.length].replace(\"{prefix}\",(this.x%16).toString(16)+(this.y%16).toString(16)).replace(\"{z}\",Math.min(this.z,e||this.z)).replace(\"{x}\",this.x).replace(\"{y}\",\"tms\"===r?Math.pow(2,this.z)-this.y-1:this.y).replace(\"{quadkey}\",i).replace(\"{bbox-epsg-3857}\",n)},n.prototype.parent=function(t){return 0===this.z?null:this.z>t?new n(this.z-1,this.x,this.y,this.w):new n(this.z-1,Math.floor(this.x/2),Math.floor(this.y/2),this.w)},n.prototype.wrapped=function(){return new n(this.z,this.x,this.y,0)},n.prototype.children=function(t){if(this.z>=t)return[new n(this.z+1,this.x,this.y,this.w)];var e=this.z+1,r=2*this.x,i=2*this.y;return[new n(e,r,i,this.w),new n(e,r+1,i,this.w),new n(e,r,i+1,this.w),new n(e,r+1,i+1,this.w)]},n.cover=function(t,e,r){function i(t,e,i){var o,l;if(i>=0&&i<=a)for(o=t;o<e;o++)l=new n(r,(o%a+a)%a,i,Math.floor(o/a)),s[l.id]=l}var a=1<<t,s={};return o(e[0],e[1],e[2],0,a,i),o(e[2],e[3],e[0],0,a,i),Object.keys(s).map(function(t){return s[t]})}},{\"../geo/coordinate\":329,assert:51,\"whoots-js\":580}],361:[function(t,e,r){\"use strict\";function n(t,e,r){if(this.id=t,this.dispatcher=r,a.extend(this,a.pick(e,[\"url\",\"scheme\",\"tileSize\"])),this._options=a.extend({type:\"vector\"},e),512!==this.tileSize)throw new Error(\"vector tile sources must have a tileSize of 512\");o(e,function(t,e){t?this.fire(\"error\",t):(a.extend(this,e),this.fire(\"load\"))}.bind(this))}var i=t(\"../util/evented\"),a=t(\"../util/util\"),o=t(\"./load_tilejson\"),s=t(\"../util/mapbox\").normalizeTileURL;e.exports=n,n.prototype=a.inherit(i,{minzoom:0,maxzoom:22,scheme:\"xyz\",tileSize:512,reparseOverscaled:!0,isTileClipped:!0,onAdd:function(t){this.map=t},serialize:function(){return a.extend({},this._options)},loadTile:function(t,e){function r(r,n){if(!t.aborted){if(r)return e(r);t.loadVectorData(n,this.map.style),t.redoWhenDone&&(t.redoWhenDone=!1,t.redoPlacement(this)),e(null),t.reloadCallback&&(this.loadTile(t,t.reloadCallback),t.reloadCallback=null)}}var n=t.coord.z>this.maxzoom?Math.pow(2,t.coord.z-this.maxzoom):1,i={url:s(t.coord.url(this.tiles,this.maxzoom,this.scheme),this.url),uid:t.uid,coord:t.coord,zoom:t.coord.z,tileSize:this.tileSize*n,source:this.id,overscaling:n,angle:this.map.transform.angle,pitch:this.map.transform.pitch,showCollisionBoxes:this.map.showCollisionBoxes};t.workerID?\"loading\"===t.state?t.reloadCallback=e:(i.rawTileData=t.rawTileData,this.dispatcher.send(\"reload tile\",i,r.bind(this),t.workerID)):t.workerID=this.dispatcher.send(\"load tile\",i,r.bind(this))},abortTile:function(t){this.dispatcher.send(\"abort tile\",{uid:t.uid,source:this.id},null,t.workerID)},unloadTile:function(t){t.unloadVectorData(this.map.painter),this.dispatcher.send(\"remove tile\",{uid:t.uid,source:this.id},null,t.workerID)}})},{\"../util/evented\":425,\"../util/mapbox\":430,\"../util/util\":433,\"./load_tilejson\":353}],362:[function(t,e,r){\"use strict\";function n(t,e,r){this.actor=t,this.styleLayers=e,r&&(this.loadVectorData=r),this.loading={},this.loaded={}}var i=t(\"../util/ajax\"),a=t(\"vector-tile\"),o=t(\"pbf\"),s=t(\"./worker_tile\");e.exports=n,n.prototype={loadTile:function(t,e){var r=t.source,n=t.uid;this.loading[r]||(this.loading[r]={});var i=this.loading[r][n]=new s(t);i.abort=this.loadVectorData(t,function(t,a){return delete this.loading[r][n],t?e(t):a?(i.data=a.tile,i.parse(i.data,this.styleLayers.getLayerFamilies(),this.actor,a.rawTileData,e),this.loaded[r]=this.loaded[r]||{},void(this.loaded[r][n]=i)):e(null,null)}.bind(this))},reloadTile:function(t,e){var r=this.loaded[t.source],n=t.uid;if(r&&r[n]){var i=r[n];i.parse(i.data,this.styleLayers.getLayerFamilies(),this.actor,t.rawTileData,e)}},abortTile:function(t){var e=this.loading[t.source],r=t.uid;e&&e[r]&&e[r].abort&&(e[r].abort(),delete e[r])},removeTile:function(t){var e=this.loaded[t.source],r=t.uid;e&&e[r]&&delete e[r]},loadVectorData:function(t,e){var r=i.getArrayBuffer(t.url,function(t,r){if(t)return e(t);var n=new a.VectorTile(new o(new Uint8Array(r)));e(t,{tile:n,rawTileData:r})}.bind(this));return function(){r.abort()}},redoPlacement:function(t,e){var r=this.loaded[t.source],n=this.loading[t.source],i=t.uid;if(r&&r[i]){var a=r[i].redoPlacement(t.angle,t.pitch,t.showCollisionBoxes);a.result&&e(null,a.result,a.transferables)}else n&&n[i]&&(n[i].angle=t.angle)}}},{\"../util/ajax\":416,\"./worker_tile\":365,pbf:470,\"vector-tile\":564}],363:[function(t,e,r){\"use strict\";function n(t,e){this.id=t,this.urls=e.urls,this.coordinates=e.coordinates,c.getVideo(e.urls,function(t,r){if(t)return this.fire(\"error\",{error:t});this.video=r,this.video.loop=!0;var n;this.video.addEventListener(\"playing\",function(){n=this.map.style.animationLoop.set(1/0),this.map._rerender()}.bind(this)),this.video.addEventListener(\"pause\",function(){this.map.style.animationLoop.cancel(n)}.bind(this)),this.map&&(this.video.play(),this.setCoordinates(e.coordinates)),this.fire(\"load\")}.bind(this))}var i=t(\"../util/util\"),a=t(\"./tile_coord\"),o=t(\"../geo/lng_lat\"),s=t(\"point-geometry\"),l=t(\"../util/evented\"),c=t(\"../util/ajax\"),u=t(\"../data/bucket\").EXTENT,f=t(\"../render/draw_raster\").RasterBoundsArray,h=t(\"../data/buffer\"),d=t(\"../render/vertex_array_object\");e.exports=n,n.prototype=i.inherit(l,{minzoom:0,maxzoom:22,tileSize:512,roundZoom:!0,getVideo:function(){return this.video},onAdd:function(t){this.map||(this.map=t,this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))},setCoordinates:function(t){this.coordinates=t;var e=this.map,r=t.map(function(t){return e.transform.locationCoordinate(o.convert(t)).zoomTo(0)}),n=this.centerCoord=i.getCoordinatesCenter(r);return n.column=Math.round(n.column),n.row=Math.round(n.row),this.minzoom=this.maxzoom=n.zoom,this._coord=new a(n.zoom,n.column,n.row),this._tileCoords=r.map(function(t){var e=t.zoomTo(n.zoom);return new s(Math.round((e.column-n.column)*u),Math.round((e.row-n.row)*u))}),this.fire(\"change\"),this},_setTile:function(t){this._prepared=!1,this.tile=t;var e=new f;e.emplaceBack(this._tileCoords[0].x,this._tileCoords[0].y,0,0),e.emplaceBack(this._tileCoords[1].x,this._tileCoords[1].y,32767,0),e.emplaceBack(this._tileCoords[3].x,this._tileCoords[3].y,0,32767),e.emplaceBack(this._tileCoords[2].x,this._tileCoords[2].y,32767,32767),this.tile.buckets={},this.tile.boundsBuffer=new h(e.serialize(),f.serialize(),h.BufferType.VERTEX),this.tile.boundsVAO=new d,this.tile.state=\"loaded\"},prepare:function(){if(!(this.video.readyState<2)&&this.tile){var t=this.map.painter.gl;this._prepared?(t.bindTexture(t.TEXTURE_2D,this.tile.texture),t.texSubImage2D(t.TEXTURE_2D,0,0,0,t.RGBA,t.UNSIGNED_BYTE,this.video)):(this._prepared=!0,this.tile.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.tile.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,t.RGBA,t.UNSIGNED_BYTE,this.video)),this._currentTime=this.video.currentTime}},loadTile:function(t,e){this._coord&&this._coord.toString()===t.coord.toString()?(this._setTile(t),e(null)):(t.state=\"errored\",e(null))},serialize:function(){return{type:\"video\",urls:this.urls,coordinates:this.coordinates}}})},{\"../data/bucket\":320,\"../data/buffer\":325,\"../geo/lng_lat\":330,\"../render/draw_raster\":342,\"../render/vertex_array_object\":348,\"../util/ajax\":416,\"../util/evented\":425,\"../util/util\":433,\"./tile_coord\":360,\"point-geometry\":477}],364:[function(t,e,r){\"use strict\";function n(t){this.self=t,this.actor=new a(t,this);var e={getLayers:function(){return this.layers}.bind(this),getLayerFamilies:function(){return this.layerFamilies}.bind(this)};this.workerSources={vector:new l(this.actor,e),geojson:new c(this.actor,e)},this.self.registerWorkerSource=function(t,r){if(this.workerSources[t])throw new Error('Worker source with name \"'+t+'\" already registered.');this.workerSources[t]=new r(this.actor,e)}.bind(this)}function i(t){var e={};for(var r in t){var n=t[r],i=n.ref||n.id,a=t[i];a.layout&&\"none\"===a.layout.visibility||(e[i]=e[i]||[],r===i?e[i].unshift(n):e[i].push(n))}return e}var a=t(\"../util/actor\"),o=t(\"../style/style_layer\"),s=t(\"../util/util\"),l=t(\"./vector_tile_worker_source\"),c=t(\"./geojson_worker_source\");e.exports=function(t){return new n(t)},s.extend(n.prototype,{\"set layers\":function(t){function e(t){var e=o.create(t,t.ref&&r.layers[t.ref]);e.updatePaintTransitions({},{transition:!1}),r.layers[e.id]=e}this.layers={};for(var r=this,n=[],a=0;a<t.length;a++){var s=t[a];\"fill\"!==s.type&&\"line\"!==s.type&&\"circle\"!==s.type&&\"symbol\"!==s.type||(s.ref?n.push(a):e(s))}for(var l=0;l<n.length;l++)e(t[n[l]]);this.layerFamilies=i(this.layers)},\"update layers\":function(t){function e(t){var e=a.layers[t.ref];a.layers[t.id]?a.layers[t.id].set(t,e):a.layers[t.id]=o.create(t,e),a.layers[t.id].updatePaintTransitions({},{transition:!1})}var r,n,a=this;for(r in t)(n=t[r]).ref&&e(n);for(r in t)(n=t[r]).ref||e(n);this.layerFamilies=i(this.layers)},\"load tile\":function(t,e){var r=t.type||\"vector\";this.workerSources[r].loadTile(t,e)},\"reload tile\":function(t,e){var r=t.type||\"vector\";this.workerSources[r].reloadTile(t,e)},\"abort tile\":function(t){var e=t.type||\"vector\";this.workerSources[e].abortTile(t)},\"remove tile\":function(t){var e=t.type||\"vector\";this.workerSources[e].removeTile(t)},\"redo placement\":function(t,e){var r=t.type||\"vector\";this.workerSources[r].redoPlacement(t,e)},\"load worker source\":function(t,e){try{this.self.importScripts(t.url),e()}catch(t){e(t)}}})},{\"../style/style_layer\":372,\"../util/actor\":415,\"../util/util\":433,\"./geojson_worker_source\":350,\"./vector_tile_worker_source\":362}],365:[function(t,e,r){\"use strict\";function n(t){this.coord=t.coord,this.uid=t.uid,this.zoom=t.zoom,this.tileSize=t.tileSize,this.source=t.source,this.overscaling=t.overscaling,this.angle=t.angle,this.pitch=t.pitch,this.showCollisionBoxes=t.showCollisionBoxes}function i(t){return!t.isEmpty()}function a(t){return t.serialize()}function o(t){var e=[];for(var r in t)t[r].getTransferables(e);return e}function s(t){return t.id}var l=t(\"../data/feature_index\"),c=t(\"../symbol/collision_tile\"),u=t(\"../data/bucket\"),f=t(\"../symbol/collision_box\"),h=t(\"../util/dictionary_coder\"),d=t(\"../util/util\"),p=t(\"../symbol/symbol_instances\"),m=t(\"../symbol/symbol_quads\");e.exports=n,n.prototype.parse=function(t,e,r,n,g){function v(t,e){for(var r=0;r<t.length;r++){var n=t.feature(r);n.index=r;for(var i in e)e[i].filter(n)&&e[i].features.push(n)}}function y(t){if(t)return g(t);if(2==++j){for(var e=P.length-1;e>=0;e--)x(E,P[e]);b()}}function x(t,e){if(e.populateArrays(A,N,R),\"symbol\"!==e.type)for(var r=0;r<e.features.length;r++){var n=e.features[r];T.insert(n,n.index,e.sourceLayerIndex,e.index)}e.features=null}function b(){E.status=\"done\",E.redoPlacementAfterDone&&(E.redoPlacement(E.angle,E.pitch,null),E.redoPlacementAfterDone=!1);var t=T.serialize(),e=A.serialize(),r=E.collisionBoxArray.serialize(),s=E.symbolInstancesArray.serialize(),l=E.symbolQuadsArray.serialize(),c=[n].concat(t.transferables).concat(e.transferables),u=I.filter(i);g(null,{buckets:u.map(a),featureIndex:t.data,collisionTile:e.data,collisionBoxArray:r,symbolInstancesArray:s,symbolQuadsArray:l,rawTileData:n},o(u).concat(c))}this.status=\"parsing\",this.data=t,this.collisionBoxArray=new f,this.symbolInstancesArray=new p,this.symbolQuadsArray=new m;var _,w,M,k,A=new c(this.angle,this.pitch,this.collisionBoxArray),T=new l(this.coord,this.overscaling,A,t.layers),S=new h(t.layers?Object.keys(t.layers).sort():[\"_geojsonTileLayer\"]),E=this,L={},C={},z=0;for(var D in e)(w=e[D][0]).source===this.source&&(w.ref||w.minzoom&&this.zoom<w.minzoom||w.maxzoom&&this.zoom>=w.maxzoom||w.layout&&\"none\"===w.layout.visibility||t.layers&&!t.layers[w.sourceLayer]||((k=u.create({layer:w,index:z++,childLayers:e[D],zoom:this.zoom,overscaling:this.overscaling,showCollisionBoxes:this.showCollisionBoxes,collisionBoxArray:this.collisionBoxArray,symbolQuadsArray:this.symbolQuadsArray,symbolInstancesArray:this.symbolInstancesArray,sourceLayerIndex:S.encode(w.sourceLayer||\"_geojsonTileLayer\")})).createFilter(),L[w.id]=k,t.layers&&(C[M=w.sourceLayer]=C[M]||{},C[M][w.id]=k)));if(t.layers)for(M in C)1===w.version&&d.warnOnce('Vector tile source \"'+this.source+'\" layer \"'+M+'\" does not use vector tile spec v2 and therefore may have some rendering errors.'),(w=t.layers[M])&&v(w,C[M]);else v(t,L);var I=[],P=this.symbolBuckets=[],O=[];T.bucketLayerIDs={};for(var F in 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u=n.serialize(),f=s.filter(i);return{result:{buckets:f.map(a),collisionTile:u.data},transferables:o(f).concat(u.transferables)}}},{\"../data/bucket\":320,\"../data/feature_index\":327,\"../symbol/collision_box\":385,\"../symbol/collision_tile\":387,\"../symbol/symbol_instances\":396,\"../symbol/symbol_quads\":397,\"../util/dictionary_coder\":423,\"../util/util\":433}],366:[function(t,e,r){\"use strict\";function n(){this.n=0,this.times=[]}e.exports=n,n.prototype.stopped=function(){return this.times=this.times.filter(function(t){return t.time>=(new Date).getTime()}),!this.times.length},n.prototype.set=function(t){return this.times.push({id:this.n,time:t+(new Date).getTime()}),this.n++},n.prototype.cancel=function(t){this.times=this.times.filter(function(e){return e.id!==t})}},{}],367:[function(t,e,r){\"use strict\";function n(t){this.base=t,this.retina=s.devicePixelRatio>1;var e=this.retina?\"@2x\":\"\";o.getJSON(l(t,e,\".json\"),function(t,e){t?this.fire(\"error\",{error:t}):(this.data=e,this.img&&this.fire(\"load\"))}.bind(this)),o.getImage(l(t,e,\".png\"),function(t,e){if(t)this.fire(\"error\",{error:t});else{for(var r=e.getData(),n=e.data=new Uint8Array(r.length),i=0;i<r.length;i+=4){var a=r[i+3]/255;n[i+0]=r[i+0]*a,n[i+1]=r[i+1]*a,n[i+2]=r[i+2]*a,n[i+3]=r[i+3]}this.img=e,this.data&&this.fire(\"load\")}}.bind(this))}function i(){}var a=t(\"../util/evented\"),o=t(\"../util/ajax\"),s=t(\"../util/browser\"),l=t(\"../util/mapbox\").normalizeSpriteURL;e.exports=n,(n.prototype=Object.create(a)).toJSON=function(){return this.base},n.prototype.loaded=function(){return!(!this.data||!this.img)},n.prototype.resize=function(){if(s.devicePixelRatio>1!==this.retina){var t=new n(this.base);t.on(\"load\",function(){this.img=t.img,this.data=t.data,this.retina=t.retina}.bind(this))}},i.prototype={x:0,y:0,width:0,height:0,pixelRatio:1,sdf:!1},n.prototype.getSpritePosition=function(t){if(!this.loaded())return new i;var e=this.data&&this.data[t];return e&&this.img?e:new i}},{\"../util/ajax\":416,\"../util/browser\":417,\"../util/evented\":425,\"../util/mapbox\":430}],368:[function(t,e,r){\"use strict\";var n=t(\"csscolorparser\").parseCSSColor,i=t(\"../util/util\"),a=t(\"./style_function\"),o={};e.exports=function t(e){if(a.isFunctionDefinition(e))return i.extend({},e,{stops:e.stops.map(function(e){return[e[0],t(e[1])]})});if(\"string\"==typeof e){if(!o[e]){var r=n(e);if(!r)throw new Error(\"Invalid color \"+e);o[e]=[r[0]/255*r[3],r[1]/255*r[3],r[2]/255*r[3],r[3]]}return o[e]}throw new Error(\"Invalid color \"+e)}},{\"../util/util\":433,\"./style_function\":371,csscolorparser:114}],369:[function(t,e,r){\"use strict\";function n(t,e,r){this.animationLoop=e||new 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i=t(\"../util/evented\"),a=t(\"./style_layer\"),o=t(\"./image_sprite\"),s=t(\"../symbol/glyph_source\"),l=t(\"../symbol/sprite_atlas\"),c=t(\"../render/line_atlas\"),u=t(\"../util/util\"),f=t(\"../util/ajax\"),h=t(\"../util/mapbox\").normalizeStyleURL,d=t(\"../util/browser\"),p=t(\"../util/dispatcher\"),m=t(\"./animation_loop\"),g=t(\"./validate_style\"),v=t(\"../source/source\"),y=t(\"../source/query_features\"),x=t(\"../source/source_cache\"),b=t(\"./style_spec\"),_=t(\"./style_function\");e.exports=n,n.prototype=u.inherit(i,{_loaded:!1,_validateLayer:function(t){var e=this.sources[t.source];t.sourceLayer&&e&&e.vectorLayerIds&&-1===e.vectorLayerIds.indexOf(t.sourceLayer)&&this.fire(\"error\",{error:new Error('Source layer \"'+t.sourceLayer+'\" does not exist on source \"'+e.id+'\" as specified by style layer \"'+t.id+'\"')})},loaded:function(){if(!this._loaded)return!1;if(Object.keys(this._updates.sources).length)return!1;for(var t in this.sources)if(!this.sources[t].loaded())return!1;return!(this.sprite&&!this.sprite.loaded())},_resolve:function(){var t,e;this._layers={},this._order=this.stylesheet.layers.map(function(t){return t.id});for(var r=0;r<this.stylesheet.layers.length;r++)(e=this.stylesheet.layers[r]).ref||(t=a.create(e),this._layers[t.id]=t,t.on(\"error\",this._forwardLayerEvent));for(var n=0;n<this.stylesheet.layers.length;n++)if((e=this.stylesheet.layers[n]).ref){var i=this.getLayer(e.ref);t=a.create(e,i),this._layers[t.id]=t,t.on(\"error\",this._forwardLayerEvent)}this._groupLayers(),this._updateWorkerLayers()},_groupLayers:function(){var t;this._groups=[];for(var e=0;e<this._order.length;++e){var r=this._layers[this._order[e]];t&&r.source===t.source||((t=[]).source=r.source,this._groups.push(t)),t.push(r)}},_updateWorkerLayers:function(t){this.dispatcher.broadcast(t?\"update layers\":\"set layers\",this._serializeLayers(t))},_serializeLayers:function(t){t=t||this._order;for(var e=[],r={includeRefProperties:!0},n=0;n<t.length;n++)e.push(this._layers[t[n]].serialize(r));return e},_applyClasses:function(t,e){if(this._loaded){t=t||[],e=e||{transition:!0};var r=this.stylesheet.transition||{},n=this._updates.allPaintProps?this._layers:this._updates.paintProps;for(var i in n){var a=this._layers[i],o=this._updates.paintProps[i];if(this._updates.allPaintProps||o.all)a.updatePaintTransitions(t,e,r,this.animationLoop);else for(var s in o)this._layers[i].updatePaintTransition(s,t,e,r,this.animationLoop)}}},_recalculate:function(t){for(var e in this.sources)this.sources[e].used=!1;this._updateZoomHistory(t),this.rasterFadeDuration=300;for(var r in this._layers){var n=this._layers[r];n.recalculate(t,this.zoomHistory),!n.isHidden(t)&&n.source&&(this.sources[n.source].used=!0)}Math.floor(this.z)!==Math.floor(t)&&this.animationLoop.set(300),this.z=t,this.fire(\"zoom\")},_updateZoomHistory:function(t){var e=this.zoomHistory;void 0===e.lastIntegerZoom&&(e.lastIntegerZoom=Math.floor(t),e.lastIntegerZoomTime=0,e.lastZoom=t),Math.floor(e.lastZoom)<Math.floor(t)?(e.lastIntegerZoom=Math.floor(t),e.lastIntegerZoomTime=Date.now()):Math.floor(e.lastZoom)>Math.floor(t)&&(e.lastIntegerZoom=Math.floor(t+1),e.lastIntegerZoomTime=Date.now()),e.lastZoom=t},_checkLoaded:function(){if(!this._loaded)throw new Error(\"Style is not done loading\")},update:function(t,e){if(!this._updates.changed)return this;if(this._updates.allLayers)this._groupLayers(),this._updateWorkerLayers();else{var r=Object.keys(this._updates.layers);r.length&&this._updateWorkerLayers(r)}var n,i=Object.keys(this._updates.sources);for(n=0;n<i.length;n++)this._reloadSource(i[n]);for(n=0;n<this._updates.events.length;n++){var a=this._updates.events[n];this.fire(a[0],a[1])}return this._applyClasses(t,e),this._updates.changed&&this.fire(\"change\"),this._resetUpdates(),this},_resetUpdates:function(){this._updates={events:[],layers:{},sources:{},paintProps:{}}},addSource:function(t,e){if(this._checkLoaded(),void 0!==this.sources[t])throw new Error(\"There is already a source with this ID\");if(!e.type)throw new Error(\"The type property must be defined, but the only the following properties were given: \"+Object.keys(e)+\".\");return[\"vector\",\"raster\",\"geojson\",\"video\",\"image\"].indexOf(e.type)>=0&&this._handleErrors(g.source,\"sources.\"+t,e)?this:(e=new x(t,e,this.dispatcher),this.sources[t]=e,e.style=this,e.on(\"load\",this._forwardSourceEvent).on(\"error\",this._forwardSourceEvent).on(\"change\",this._forwardSourceEvent).on(\"tile.add\",this._forwardTileEvent).on(\"tile.load\",this._forwardTileEvent).on(\"tile.error\",this._forwardTileEvent).on(\"tile.remove\",this._forwardTileEvent).on(\"tile.stats\",this._forwardTileEvent),this._updates.events.push([\"source.add\",{source:e}]),this._updates.changed=!0,this)},removeSource:function(t){if(this._checkLoaded(),void 0===this.sources[t])throw new Error(\"There is no source with this ID\");var e=this.sources[t];return delete this.sources[t],delete this._updates.sources[t],e.off(\"load\",this._forwardSourceEvent).off(\"error\",this._forwardSourceEvent).off(\"change\",this._forwardSourceEvent).off(\"tile.add\",this._forwardTileEvent).off(\"tile.load\",this._forwardTileEvent).off(\"tile.error\",this._forwardTileEvent).off(\"tile.remove\",this._forwardTileEvent).off(\"tile.stats\",this._forwardTileEvent),this._updates.events.push([\"source.remove\",{source:e}]),this._updates.changed=!0,this},getSource:function(t){return this.sources[t]&&this.sources[t].getSource()},addLayer:function(t,e){if(this._checkLoaded(),!(t instanceof a)){if(this._handleErrors(g.layer,\"layers.\"+t.id,t,!1,{arrayIndex:-1}))return this;var r=t.ref&&this.getLayer(t.ref);t=a.create(t,r)}return this._validateLayer(t),t.on(\"error\",this._forwardLayerEvent),this._layers[t.id]=t,this._order.splice(e?this._order.indexOf(e):1/0,0,t.id),this._updates.allLayers=!0,t.source&&(this._updates.sources[t.source]=!0),this._updates.events.push([\"layer.add\",{layer:t}]),this.updateClasses(t.id)},removeLayer:function(t){this._checkLoaded();var e=this._layers[t];if(void 0===e)throw new Error(\"There is no layer with this ID\");for(var r in this._layers)this._layers[r].ref===t&&this.removeLayer(r);return e.off(\"error\",this._forwardLayerEvent),delete this._layers[t],delete this._updates.layers[t],delete this._updates.paintProps[t],this._order.splice(this._order.indexOf(t),1),this._updates.allLayers=!0,this._updates.events.push([\"layer.remove\",{layer:e}]),this._updates.changed=!0,this},getLayer:function(t){return this._layers[t]},getReferentLayer:function(t){var e=this.getLayer(t);return e.ref&&(e=this.getLayer(e.ref)),e},setLayerZoomRange:function(t,e,r){this._checkLoaded();var n=this.getReferentLayer(t);return n.minzoom===e&&n.maxzoom===r?this:(null!=e&&(n.minzoom=e),null!=r&&(n.maxzoom=r),this._updateLayer(n))},setFilter:function(t,e){this._checkLoaded();var r=this.getReferentLayer(t);return null!==e&&this._handleErrors(g.filter,\"layers.\"+r.id+\".filter\",e)?this:u.deepEqual(r.filter,e)?this:(r.filter=u.clone(e),this._updateLayer(r))},getFilter:function(t){return this.getReferentLayer(t).filter},setLayoutProperty:function(t,e,r){this._checkLoaded();var n=this.getReferentLayer(t);return u.deepEqual(n.getLayoutProperty(e),r)?this:(n.setLayoutProperty(e,r),this._updateLayer(n))},getLayoutProperty:function(t,e){return this.getReferentLayer(t).getLayoutProperty(e)},setPaintProperty:function(t,e,r,n){this._checkLoaded();var i=this.getLayer(t);if(u.deepEqual(i.getPaintProperty(e,n),r))return this;var a=i.isPaintValueFeatureConstant(e);i.setPaintProperty(e,r,n);return!(r&&_.isFunctionDefinition(r)&&\"$zoom\"!==r.property&&void 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this._updates.layers[t.id]=!0,t.source&&(this._updates.sources[t.source]=!0),this._updates.changed=!0,this},_flattenRenderedFeatures:function(t){for(var e=[],r=this._order.length-1;r>=0;r--)for(var n=this._order[r],i=0;i<t.length;i++){var a=t[i][n];if(a)for(var o=0;o<a.length;o++)e.push(a[o])}return e},queryRenderedFeatures:function(t,e,r,n){e&&e.filter&&this._handleErrors(g.filter,\"queryRenderedFeatures.filter\",e.filter,!0);var i={};if(e&&e.layers)for(var a=0;a<e.layers.length;a++){var o=e.layers[a];i[this._layers[o].source]=!0}var s=[];for(var l in this.sources)if(!e.layers||i[l]){var c=this.sources[l],u=y.rendered(c,this._layers,t,e,r,n);s.push(u)}return this._flattenRenderedFeatures(s)},querySourceFeatures:function(t,e){e&&e.filter&&this._handleErrors(g.filter,\"querySourceFeatures.filter\",e.filter,!0);var r=this.sources[t];return r?y.source(r,e):[]},addSourceType:function(t,e,r){return v.getType(t)?r(new Error('A source type called \"'+t+'\" already 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r=this.sprite;r.loaded()?e(null,{sprite:r.data,retina:r.retina}):r.on(\"load\",function(){e(null,{sprite:r.data,retina:r.retina})})},\"get icons\":function(t,e){var r=this.sprite,n=this.spriteAtlas;r.loaded()?(n.setSprite(r),n.addIcons(t.icons,e)):r.on(\"load\",function(){n.setSprite(r),n.addIcons(t.icons,e)})},\"get glyphs\":function(t,e){function r(t,r,n){t&&console.error(t),a[n]=r,0===--i&&e(null,a)}var n=t.stacks,i=Object.keys(n).length,a={};for(var o in n)this.glyphSource.getSimpleGlyphs(o,n[o],t.uid,r)}})},{\"../render/line_atlas\":345,\"../source/query_features\":355,\"../source/source\":357,\"../source/source_cache\":358,\"../symbol/glyph_source\":390,\"../symbol/sprite_atlas\":395,\"../util/ajax\":416,\"../util/browser\":417,\"../util/dispatcher\":424,\"../util/evented\":425,\"../util/mapbox\":430,\"../util/util\":433,\"./animation_loop\":366,\"./image_sprite\":367,\"./style_function\":371,\"./style_layer\":372,\"./style_spec\":379,\"./validate_style\":381}],370:[function(t,e,r){\"use strict\";var n=t(\"./style_function\"),i=t(\"./parse_color\"),a=t(\"../util/util\");e.exports=function(t,e){this.value=a.clone(e),this.isFunction=n.isFunctionDefinition(e),this.json=JSON.stringify(this.value);var r=\"color\"===t.type&&this.value?i(this.value):e;if(this.calculate=n[t.function||\"piecewise-constant\"](r),this.isFeatureConstant=this.calculate.isFeatureConstant,this.isZoomConstant=this.calculate.isZoomConstant,\"piecewise-constant\"===t.function&&t.transition&&(this.calculate=function(t){return function(e,r){var n,i,a,o=e.zoom,s=e.zoomHistory,l=e.duration,c=o%1,u=Math.min((Date.now()-s.lastIntegerZoomTime)/l,1),f=1;return o>s.lastIntegerZoom?(n=c+(1-c)*u,f*=2,i=t({zoom:o-1},r),a=t({zoom:o},r)):(n=1-(1-u)*c,a=t({zoom:o},r),i=t({zoom:o+1},r),f/=2),void 0===i||void 0===a?void 0:{from:i,fromScale:f,to:a,toScale:1,t:n}}}(this.calculate)),!this.isFeatureConstant&&!this.isZoomConstant){this.stopZoomLevels=[];for(var o=[],s=this.value.stops,l=0;l<this.value.stops.length;l++){var c=s[l][0].zoom;this.stopZoomLevels.indexOf(c)<0&&(this.stopZoomLevels.push(c),o.push([c,o.length]))}this.calculateInterpolationT=n.interpolated({stops:o,base:e.base})}}},{\"../util/util\":433,\"./parse_color\":368,\"./style_function\":371}],371:[function(t,e,r){\"use strict\";var n=t(\"mapbox-gl-function\");r.interpolated=function(t){var e=n.interpolated(t),r=function(t,r){return e(t&&t.zoom,r||{})};return r.isFeatureConstant=e.isFeatureConstant,r.isZoomConstant=e.isZoomConstant,r},r[\"piecewise-constant\"]=function(t){var e=n[\"piecewise-constant\"](t),r=function(t,r){return e(t&&t.zoom,r||{})};return r.isFeatureConstant=e.isFeatureConstant,r.isZoomConstant=e.isZoomConstant,r},r.isFunctionDefinition=n.isFunctionDefinition},{\"mapbox-gl-function\":293}],372:[function(t,e,r){\"use strict\";function n(t,e){this.set(t,e)}function i(t){return t.value}var a=t(\"../util/util\"),o=t(\"./style_transition\"),s=t(\"./style_declaration\"),l=t(\"./style_spec\"),c=t(\"./validate_style\"),u=t(\"./parse_color\"),f=t(\"../util/evented\");e.exports=n;n.create=function(e,r){return new({background:t(\"./style_layer/background_style_layer\"),circle:t(\"./style_layer/circle_style_layer\"),fill:t(\"./style_layer/fill_style_layer\"),line:t(\"./style_layer/line_style_layer\"),raster:t(\"./style_layer/raster_style_layer\"),symbol:t(\"./style_layer/symbol_style_layer\")}[(r||e).type])(e,r)},n.prototype=a.inherit(f,{set:function(t,e){this.id=t.id,this.ref=t.ref,this.metadata=t.metadata,this.type=(e||t).type,this.source=(e||t).source,this.sourceLayer=(e||t)[\"source-layer\"],this.minzoom=(e||t).minzoom,this.maxzoom=(e||t).maxzoom,this.filter=(e||t).filter,this.paint={},this.layout={},this._paintSpecifications=l[\"paint_\"+this.type],this._layoutSpecifications=l[\"layout_\"+this.type],this._paintTransitions={},this._paintTransitionOptions={},this._paintDeclarations={},this._layoutDeclarations={},this._layoutFunctions={};var r,n;for(var i in t){var a=i.match(/^paint(?:\\.(.*))?$/);if(a){var o=a[1]||\"\";for(r in t[i])this.setPaintProperty(r,t[i][r],o)}}if(this.ref)this._layoutDeclarations=e._layoutDeclarations;else for(n in t.layout)this.setLayoutProperty(n,t.layout[n]);for(r in this._paintSpecifications)this.paint[r]=this.getPaintValue(r);for(n in this._layoutSpecifications)this._updateLayoutValue(n)},setLayoutProperty:function(t,e){if(null==e)delete this._layoutDeclarations[t];else{var r=\"layers.\"+this.id+\".layout.\"+t;if(this._handleErrors(c.layoutProperty,r,t,e))return;this._layoutDeclarations[t]=new s(this._layoutSpecifications[t],e)}this._updateLayoutValue(t)},getLayoutProperty:function(t){return this._layoutDeclarations[t]&&this._layoutDeclarations[t].value},getLayoutValue:function(t,e,r){var n=this._layoutSpecifications[t],i=this._layoutDeclarations[t];return i?i.calculate(e,r):n.default},setPaintProperty:function(t,e,r){var n=\"layers.\"+this.id+(r?'[\"paint.'+r+'\"].':\".paint.\")+t;if(a.endsWith(t,\"-transition\"))if(this._paintTransitionOptions[r||\"\"]||(this._paintTransitionOptions[r||\"\"]={}),null===e||void 0===e)delete this._paintTransitionOptions[r||\"\"][t];else{if(this._handleErrors(c.paintProperty,n,t,e))return;this._paintTransitionOptions[r||\"\"][t]=e}else if(this._paintDeclarations[r||\"\"]||(this._paintDeclarations[r||\"\"]={}),null===e||void 0===e)delete this._paintDeclarations[r||\"\"][t];else{if(this._handleErrors(c.paintProperty,n,t,e))return;this._paintDeclarations[r||\"\"][t]=new s(this._paintSpecifications[t],e)}},getPaintProperty:function(t,e){return e=e||\"\",a.endsWith(t,\"-transition\")?this._paintTransitionOptions[e]&&this._paintTransitionOptions[e][t]:this._paintDeclarations[e]&&this._paintDeclarations[e][t]&&this._paintDeclarations[e][t].value},getPaintValue:function(t,e,r){var n=this._paintSpecifications[t],i=this._paintTransitions[t];return i?i.calculate(e,r):\"color\"===n.type&&n.default?u(n.default):n.default},getPaintValueStopZoomLevels:function(t){var e=this._paintTransitions[t];return e?e.declaration.stopZoomLevels:[]},getPaintInterpolationT:function(t,e){return this._paintTransitions[t].declaration.calculateInterpolationT({zoom:e})},isPaintValueFeatureConstant:function(t){var e=this._paintTransitions[t];return!e||e.declaration.isFeatureConstant},isLayoutValueFeatureConstant:function(t){var e=this._layoutDeclarations[t];return!e||e.isFeatureConstant},isPaintValueZoomConstant:function(t){var e=this._paintTransitions[t];return!e||e.declaration.isZoomConstant},isHidden:function(t){return!!(this.minzoom&&t<this.minzoom)||(!!(this.maxzoom&&t>=this.maxzoom)||(\"none\"===this.layout.visibility||0===this.paint[this.type+\"-opacity\"]))},updatePaintTransitions:function(t,e,r,n){for(var i=a.extend({},this._paintDeclarations[\"\"]),o=0;o<t.length;o++)a.extend(i,this._paintDeclarations[t[o]]);var s;for(s in 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this._paintDeclarations){e[\"\"===r?\"paint\":\"paint.\"+r]=a.mapObject(this._paintDeclarations[r],i)}return(!this.ref||t&&t.includeRefProperties)&&a.extend(e,{type:this.type,source:this.source,\"source-layer\":this.sourceLayer,filter:this.filter,layout:a.mapObject(this._layoutDeclarations,i)}),a.filterObject(e,function(t,e){return void 0!==t&&!(\"layout\"===e&&!Object.keys(t).length)})},_applyPaintDeclaration:function(t,e,r,n,i){var l=r.transition?this._paintTransitions[t]:void 0,c=this._paintSpecifications[t];if(null!==e&&void 0!==e||(e=new s(c,c.default)),!l||l.declaration.json!==e.json){var u=a.extend({duration:300,delay:0},n,this.getPaintProperty(t+\"-transition\")),f=this._paintTransitions[t]=new o(c,e,l,u);f.instant()||(f.loopID=i.set(f.endTime-Date.now())),l&&i.cancel(l.loopID)}},_updateLayoutValue:function(t){var e=this._layoutDeclarations[t];e&&e.isFunction?this._layoutFunctions[t]=!0:(delete this._layoutFunctions[t],this.layout[t]=this.getLayoutValue(t))},_handleErrors:function(t,e,r,n){return c.emitErrors(this,t.call(c,{key:e,layerType:this.type,objectKey:r,value:n,styleSpec:l,style:{glyphs:!0,sprite:!0}}))}})},{\"../util/evented\":425,\"../util/util\":433,\"./parse_color\":368,\"./style_declaration\":370,\"./style_layer/background_style_layer\":373,\"./style_layer/circle_style_layer\":374,\"./style_layer/fill_style_layer\":375,\"./style_layer/line_style_layer\":376,\"./style_layer/raster_style_layer\":377,\"./style_layer/symbol_style_layer\":378,\"./style_spec\":379,\"./style_transition\":380,\"./validate_style\":381}],373:[function(t,e,r){\"use strict\";function n(){a.apply(this,arguments)}var i=t(\"../../util/util\"),a=t(\"../style_layer\");e.exports=n,n.prototype=i.inherit(a,{})},{\"../../util/util\":433,\"../style_layer\":372}],374:[function(t,e,r){\"use strict\";function n(){a.apply(this,arguments)}var i=t(\"../../util/util\"),a=t(\"../style_layer\");e.exports=n,n.prototype=i.inherit(a,{})},{\"../../util/util\":433,\"../style_layer\":372}],375:[function(t,e,r){\"use strict\";function n(){a.apply(this,arguments)}var i=t(\"../../util/util\"),a=t(\"../style_layer\");n.prototype=i.inherit(a,{getPaintValue:function(t,e,r){return\"fill-outline-color\"===t&&void 0===this.getPaintProperty(\"fill-outline-color\")?a.prototype.getPaintValue.call(this,\"fill-color\",e,r):a.prototype.getPaintValue.call(this,t,e,r)},getPaintValueStopZoomLevels:function(t){return\"fill-outline-color\"===t&&void 0===this.getPaintProperty(\"fill-outline-color\")?a.prototype.getPaintValueStopZoomLevels.call(this,\"fill-color\"):a.prototype.getPaintValueStopZoomLevels.call(this,arguments)},getPaintInterpolationT:function(t,e){return\"fill-outline-color\"===t&&void 0===this.getPaintProperty(\"fill-outline-color\")?a.prototype.getPaintInterpolationT.call(this,\"fill-color\",e):a.prototype.getPaintInterpolationT.call(this,t,e)},isPaintValueFeatureConstant:function(t){return\"fill-outline-color\"===t&&void 0===this.getPaintProperty(\"fill-outline-color\")?a.prototype.isPaintValueFeatureConstant.call(this,\"fill-color\"):a.prototype.isPaintValueFeatureConstant.call(this,t)},isPaintValueZoomConstant:function(t){return\"fill-outline-color\"===t&&void 0===this.getPaintProperty(\"fill-outline-color\")?a.prototype.isPaintValueZoomConstant.call(this,\"fill-color\"):a.prototype.isPaintValueZoomConstant.call(this,t)}}),e.exports=n},{\"../../util/util\":433,\"../style_layer\":372}],376:[function(t,e,r){\"use strict\";function n(){a.apply(this,arguments)}var i=t(\"../../util/util\"),a=t(\"../style_layer\");e.exports=n,n.prototype=i.inherit(a,{getPaintValue:function(t,e,r){var n=a.prototype.getPaintValue.apply(this,arguments);if(n&&\"line-dasharray\"===t){var i=Math.floor(e.zoom);this._flooredZoom!==i&&(this._flooredZoom=i,this._flooredLineWidth=this.getPaintValue(\"line-width\",e,r)),n.fromScale*=this._flooredLineWidth,n.toScale*=this._flooredLineWidth}return n}})},{\"../../util/util\":433,\"../style_layer\":372}],377:[function(t,e,r){\"use strict\";function n(){a.apply(this,arguments)}var i=t(\"../../util/util\"),a=t(\"../style_layer\");e.exports=n,n.prototype=i.inherit(a,{})},{\"../../util/util\":433,\"../style_layer\":372}],378:[function(t,e,r){\"use strict\";function n(){a.apply(this,arguments)}var i=t(\"../../util/util\"),a=t(\"../style_layer\");e.exports=n,n.prototype=i.inherit(a,{isHidden:function(){if(a.prototype.isHidden.apply(this,arguments))return!0;var t=0===this.paint[\"text-opacity\"]||!this.layout[\"text-field\"],e=0===this.paint[\"icon-opacity\"]||!this.layout[\"icon-image\"];return!(!t||!e)},getLayoutValue:function(t,e,r){return(\"text-rotation-alignment\"!==t||\"line\"!==this.getLayoutValue(\"symbol-placement\",e,r)||this.getLayoutProperty(\"text-rotation-alignment\"))&&(\"icon-rotation-alignment\"!==t||\"line\"!==this.getLayoutValue(\"symbol-placement\",e,r)||this.getLayoutProperty(\"icon-rotation-alignment\"))?\"text-pitch-alignment\"!==t||this.getLayoutProperty(\"text-pitch-alignment\")?a.prototype.getLayoutValue.apply(this,arguments):this.getLayoutValue(\"text-rotation-alignment\"):\"map\"}})},{\"../../util/util\":433,\"../style_layer\":372}],379:[function(t,e,r){\"use strict\";e.exports=t(\"mapbox-gl-style-spec/reference/latest.min\")},{\"mapbox-gl-style-spec/reference/latest.min\":316}],380:[function(t,e,r){\"use strict\";function n(t,e,r,n){this.declaration=e,this.startTime=this.endTime=(new Date).getTime(),\"piecewise-constant\"===t.function&&t.transition?this.interp=i:this.interp=o[t.type],this.oldTransition=r,this.duration=n.duration||0,this.delay=n.delay||0,this.instant()||(this.endTime=this.startTime+this.duration+this.delay,this.ease=a.easeCubicInOut),r&&r.endTime<=this.startTime&&delete r.oldTransition}function i(t,e,r){return void 0===(t&&t.to)||void 0===(e&&e.to)?void 0:{from:t.to,fromScale:t.toScale,to:e.to,toScale:e.toScale,t:r}}var a=t(\"../util/util\"),o=t(\"../util/interpolate\");e.exports=n,n.prototype.instant=function(){return!this.oldTransition||!this.interp||0===this.duration&&0===this.delay},n.prototype.calculate=function(t,e){var r=this.declaration.calculate(a.extend({},t,{duration:this.duration}),e);if(this.instant())return r;var n=t.time||Date.now();if(n<this.endTime){var i=this.oldTransition.calculate(a.extend({},t,{time:this.startTime}),e),o=this.ease((n-this.startTime-this.delay)/this.duration);r=this.interp(i,r,o)}return r}},{\"../util/interpolate\":427,\"../util/util\":433}],381:[function(t,e,r){\"use strict\";e.exports=t(\"mapbox-gl-style-spec/lib/validate_style.min\"),e.exports.emitErrors=function(t,e){if(e&&e.length){for(var r=0;r<e.length;r++)t.fire(\"error\",{error:new Error(e[r].message)});return!0}return!1},e.exports.throwErrors=function(t,e){if(e)for(var r=0;r<e.length;r++)throw new Error(e[r].message)}},{\"mapbox-gl-style-spec/lib/validate_style.min\":315}],382:[function(t,e,r){\"use strict\";function n(t,e,r,n){this.x=t,this.y=e,this.angle=r,void 0!==n&&(this.segment=n)}var i=t(\"point-geometry\");e.exports=n,(n.prototype=Object.create(i.prototype)).clone=function(){return new n(this.x,this.y,this.angle,this.segment)}},{\"point-geometry\":477}],383:[function(t,e,r){\"use strict\";e.exports=function(t,e,r,n,i){if(void 0===e.segment)return!0;for(var a=e,o=e.segment+1,s=0;s>-r/2;){if(--o<0)return!1;s-=t[o].dist(a),a=t[o]}s+=t[o].dist(t[o+1]),o++;for(var l=[],c=0;s<r/2;){var u=t[o-1],f=t[o],h=t[o+1];if(!h)return!1;var d=u.angleTo(f)-f.angleTo(h);for(d=Math.abs((d+3*Math.PI)%(2*Math.PI)-Math.PI),l.push({distance:s,angleDelta:d}),c+=d;s-l[0].distance>n;)c-=l.shift().angleDelta;if(c>i)return!1;o++,s+=f.dist(h)}return!0}},{}],384:[function(t,e,r){\"use strict\";var n=t(\"point-geometry\");e.exports=function(t,e,r,i,a){for(var o=[],s=0;s<t.length;s++)for(var l,c=t[s],u=0;u<c.length-1;u++){var f=c[u],h=c[u+1];f.x<e&&h.x<e||(f.x<e?f=new n(e,f.y+(h.y-f.y)*((e-f.x)/(h.x-f.x)))._round():h.x<e&&(h=new n(e,f.y+(h.y-f.y)*((e-f.x)/(h.x-f.x)))._round()),f.y<r&&h.y<r||(f.y<r?f=new n(f.x+(h.x-f.x)*((r-f.y)/(h.y-f.y)),r)._round():h.y<r&&(h=new n(f.x+(h.x-f.x)*((r-f.y)/(h.y-f.y)),r)._round()),f.x>=i&&h.x>=i||(f.x>=i?f=new n(i,f.y+(h.y-f.y)*((i-f.x)/(h.x-f.x)))._round():h.x>=i&&(h=new n(i,f.y+(h.y-f.y)*((i-f.x)/(h.x-f.x)))._round()),f.y>=a&&h.y>=a||(f.y>=a?f=new n(f.x+(h.x-f.x)*((a-f.y)/(h.y-f.y)),a)._round():h.y>=a&&(h=new n(f.x+(h.x-f.x)*((a-f.y)/(h.y-f.y)),a)._round()),l&&f.equals(l[l.length-1])||(l=[f],o.push(l)),l.push(h)))))}return o}},{\"point-geometry\":477}],385:[function(t,e,r){\"use strict\";var n=t(\"../util/struct_array\"),i=t(\"../util/util\"),a=t(\"point-geometry\"),o=e.exports=new n({members:[{type:\"Int16\",name:\"anchorPointX\"},{type:\"Int16\",name:\"anchorPointY\"},{type:\"Int16\",name:\"x1\"},{type:\"Int16\",name:\"y1\"},{type:\"Int16\",name:\"x2\"},{type:\"Int16\",name:\"y2\"},{type:\"Float32\",name:\"maxScale\"},{type:\"Uint32\",name:\"featureIndex\"},{type:\"Uint16\",name:\"sourceLayerIndex\"},{type:\"Uint16\",name:\"bucketIndex\"},{type:\"Int16\",name:\"bbox0\"},{type:\"Int16\",name:\"bbox1\"},{type:\"Int16\",name:\"bbox2\"},{type:\"Int16\",name:\"bbox3\"},{type:\"Float32\",name:\"placementScale\"}]});i.extendAll(o.prototype.StructType.prototype,{get anchorPoint(){return new a(this.anchorPointX,this.anchorPointY)}})},{\"../util/struct_array\":431,\"../util/util\":433,\"point-geometry\":477}],386:[function(t,e,r){\"use strict\";function n(t,e,r,n,i,a,o,s,l,c,u){var f=o.top*s-l,h=o.bottom*s+l,d=o.left*s-l,p=o.right*s+l;if(this.boxStartIndex=t.length,c){var m=h-f,g=p-d;if(m>0)if(m=Math.max(10*s,m),u){var v=e[r.segment+1].sub(e[r.segment])._unit()._mult(g),y=[r.sub(v),r.add(v)];this._addLineCollisionBoxes(t,y,r,0,g,m,n,i,a)}else this._addLineCollisionBoxes(t,e,r,r.segment,g,m,n,i,a)}else t.emplaceBack(r.x,r.y,d,f,p,h,1/0,n,i,a,0,0,0,0,0);this.boxEndIndex=t.length}e.exports=n,n.prototype._addLineCollisionBoxes=function(t,e,r,n,i,a,o,s,l){var c=a/2,u=Math.floor(i/c),f=-a/2,h=this.boxes,d=r,p=n+1,m=f;do{if(--p<0)return h;m-=e[p].dist(d),d=e[p]}while(m>-i/2);for(var g=e[p].dist(e[p+1]),v=0;v<u;v++){for(var y=-i/2+v*c;m+g<y;){if(m+=g,++p+1>=e.length)return h;g=e[p].dist(e[p+1])}var x=y-m,b=e[p],_=e[p+1].sub(b)._unit()._mult(x)._add(b)._round(),w=i/2/Math.max(Math.abs(y-f)-c/2,0);t.emplaceBack(_.x,_.y,-a/2,-a/2,a/2,a/2,w,o,s,l,0,0,0,0,0)}return h}},{}],387:[function(t,e,r){\"use strict\";function n(t,e,r){if(\"object\"==typeof t){var n=t;r=e,t=n.angle,e=n.pitch,this.grid=new o(n.grid),this.ignoredGrid=new o(n.ignoredGrid)}else this.grid=new o(a,12,6),this.ignoredGrid=new o(a,12,0);this.angle=t,this.pitch=e;var i=Math.sin(t),s=Math.cos(t);if(this.rotationMatrix=[s,-i,i,s],this.reverseRotationMatrix=[s,i,-i,s],this.yStretch=1/Math.cos(e/180*Math.PI),this.yStretch=Math.pow(this.yStretch,1.3),this.collisionBoxArray=r,0===r.length){r.emplaceBack();r.emplaceBack(0,0,0,-32767,0,32767,32767,0,0,0,0,0,0,0,0,0),r.emplaceBack(a,0,0,-32767,0,32767,32767,0,0,0,0,0,0,0,0,0),r.emplaceBack(0,0,-32767,0,32767,0,32767,0,0,0,0,0,0,0,0,0),r.emplaceBack(0,a,-32767,0,32767,0,32767,0,0,0,0,0,0,0,0,0)}this.tempCollisionBox=r.get(0),this.edges=[r.get(1),r.get(2),r.get(3),r.get(4)]}var i=t(\"point-geometry\"),a=t(\"../data/bucket\").EXTENT,o=t(\"grid-index\");e.exports=n,n.prototype.serialize=function(){var t={angle:this.angle,pitch:this.pitch,grid:this.grid.toArrayBuffer(),ignoredGrid:this.ignoredGrid.toArrayBuffer()};return{data:t,transferables:[t.grid,t.ignoredGrid]}},n.prototype.minScale=.25,n.prototype.maxScale=2,n.prototype.placeCollisionFeature=function(t,e,r){for(var n=this.collisionBoxArray,a=this.minScale,o=this.rotationMatrix,s=this.yStretch,l=t.boxStartIndex;l<t.boxEndIndex;l++){var c=n.get(l),u=c.anchorPoint._matMult(o),f=u.x,h=u.y,d=f+c.x1,p=h+c.y1*s,m=f+c.x2,g=h+c.y2*s;if(c.bbox0=d,c.bbox1=p,c.bbox2=m,c.bbox3=g,!e)for(var v=this.grid.query(d,p,m,g),y=0;y<v.length;y++){var x=n.get(v[y]),b=x.anchorPoint._matMult(o);if((a=this.getPlacementScale(a,u,c,b,x))>=this.maxScale)return a}if(r){var _;if(this.angle){var w=this.reverseRotationMatrix,M=new i(c.x1,c.y1).matMult(w),k=new i(c.x2,c.y1).matMult(w),A=new i(c.x1,c.y2).matMult(w),T=new i(c.x2,c.y2).matMult(w);(_=this.tempCollisionBox).anchorPointX=c.anchorPoint.x,_.anchorPointY=c.anchorPoint.y,_.x1=Math.min(M.x,k.x,A.x,T.x),_.y1=Math.min(M.y,k.x,A.x,T.x),_.x2=Math.max(M.x,k.x,A.x,T.x),_.y2=Math.max(M.y,k.x,A.x,T.x),_.maxScale=c.maxScale}else _=c;for(var S=0;S<this.edges.length;S++){var E=this.edges[S];if((a=this.getPlacementScale(a,c.anchorPoint,_,E.anchorPoint,E))>=this.maxScale)return a}}}return a},n.prototype.queryRenderedSymbols=function(t,e,r,n,a){var o={},s=[],l=this.collisionBoxArray,c=this.rotationMatrix,u=new i(t,e)._matMult(c),f=this.tempCollisionBox;f.anchorX=u.x,f.anchorY=u.y,f.x1=0,f.y1=0,f.x2=r-t,f.y2=n-e,f.maxScale=a,a=f.maxScale;for(var h=[u.x+f.x1/a,u.y+f.y1/a*this.yStretch,u.x+f.x2/a,u.y+f.y2/a*this.yStretch],d=this.grid.query(h[0],h[1],h[2],h[3]),p=this.ignoredGrid.query(h[0],h[1],h[2],h[3]),m=0;m<p.length;m++)d.push(p[m]);for(var g=0;g<d.length;g++){var v=l.get(d[g]),y=v.sourceLayerIndex,x=v.featureIndex;if(void 0===o[y]&&(o[y]={}),!o[y][x]){var b=v.anchorPoint.matMult(c);this.getPlacementScale(this.minScale,u,f,b,v)>=a&&(o[y][x]=!0,s.push(d[g]))}}return s},n.prototype.getPlacementScale=function(t,e,r,n,i){var a=e.x-n.x,o=e.y-n.y,s=(i.x1-r.x2)/a,l=(i.x2-r.x1)/a,c=(i.y1-r.y2)*this.yStretch/o,u=(i.y2-r.y1)*this.yStretch/o;(isNaN(s)||isNaN(l))&&(s=l=1),(isNaN(c)||isNaN(u))&&(c=u=1);var f=Math.min(Math.max(s,l),Math.max(c,u)),h=i.maxScale,d=r.maxScale;return f>h&&(f=h),f>d&&(f=d),f>t&&f>=i.placementScale&&(t=f),t},n.prototype.insertCollisionFeature=function(t,e,r){for(var n=r?this.ignoredGrid:this.grid,i=this.collisionBoxArray,a=t.boxStartIndex;a<t.boxEndIndex;a++){var o=i.get(a);o.placementScale=e,e<this.maxScale&&n.insert(a,o.bbox0,o.bbox1,o.bbox2,o.bbox3)}}},{\"../data/bucket\":320,\"grid-index\":275,\"point-geometry\":477}],388:[function(t,e,r){\"use strict\";function n(t,e,r,s,l,c,u,f,h){for(var d=c/2,p=0,m=0;m<t.length-1;m++)p+=t[m].dist(t[m+1]);for(var g=0,v=e-r,y=[],x=0;x<t.length-1;x++){for(var b=t[x],_=t[x+1],w=b.dist(_),M=_.angleTo(b);v+r<g+w;){var k=((v+=r)-g)/w,A=i(b.x,_.x,k),T=i(b.y,_.y,k);if(A>=0&&A<h&&T>=0&&T<h&&v-d>=0&&v+d<=p){var S=new a(A,T,M,x)._round();s&&!o(t,S,c,s,l)||y.push(S)}}g+=w}return f||y.length||u||(y=n(t,g/2,r,s,l,c,u,!0,h)),y}var i=t(\"../util/interpolate\"),a=t(\"../symbol/anchor\"),o=t(\"./check_max_angle\");e.exports=function(t,e,r,i,a,o,s,l,c){var u=i?.6*o*s:0,f=Math.max(i?i.right-i.left:0,a?a.right-a.left:0),h=0===t[0].x||t[0].x===c||0===t[0].y||t[0].y===c;return e-f*s<e/4&&(e=f*s+e/4),n(t,h?e/2*l%e:(f/2+2*o)*s*l%e,e,u,r,f*s,h,!1,c)}},{\"../symbol/anchor\":382,\"../util/interpolate\":427,\"./check_max_angle\":383}],389:[function(t,e,r){\"use strict\";function n(){this.width=o,this.height=o,this.bin=new i(this.width,this.height),this.index={},this.ids={},this.data=new Uint8Array(this.width*this.height)}var i=t(\"shelf-pack\"),a=t(\"../util/util\"),o=128;e.exports=n,n.prototype.getGlyphs=function(){var t,e,r,n={};for(var i in this.ids)e=(t=i.split(\"#\"))[0],r=t[1],n[e]||(n[e]=[]),n[e].push(r);return n},n.prototype.getRects=function(){var t,e,r,n={};for(var i in this.ids)e=(t=i.split(\"#\"))[0],r=t[1],n[e]||(n[e]={}),n[e][r]=this.index[i];return n},n.prototype.addGlyph=function(t,e,r,n){if(!r)return null;var i=e+\"#\"+r.id;if(this.index[i])return this.ids[i].indexOf(t)<0&&this.ids[i].push(t),this.index[i];if(!r.bitmap)return null;var o=r.width+2*n,s=r.height+2*n,l=o+2,c=s+2;l+=4-l%4,c+=4-c%4;var u=this.bin.packOne(l,c);if(u||(this.resize(),u=this.bin.packOne(l,c)),!u)return a.warnOnce(\"glyph bitmap overflow\"),null;this.index[i]=u,this.ids[i]=[t];for(var f=this.data,h=r.bitmap,d=0;d<s;d++)for(var p=this.width*(u.y+d+1)+u.x+1,m=o*d,g=0;g<o;g++)f[p+g]=h[m+g];return this.dirty=!0,u},n.prototype.resize=function(){var t=this.width,e=this.height;if(!(t>=2048||e>=2048)){this.texture&&(this.gl&&this.gl.deleteTexture(this.texture),this.texture=null),this.width*=4,this.height*=4,this.bin.resize(this.width,this.height);for(var r=new ArrayBuffer(this.width*this.height),n=0;n<e;n++){var i=new Uint8Array(this.data.buffer,e*n,t);new Uint8Array(r,e*n*4,t).set(i)}this.data=new Uint8Array(r)}},n.prototype.bind=function(t){this.gl=t,this.texture?t.bindTexture(t.TEXTURE_2D,this.texture):(this.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.texImage2D(t.TEXTURE_2D,0,t.ALPHA,this.width,this.height,0,t.ALPHA,t.UNSIGNED_BYTE,null))},n.prototype.updateTexture=function(t){this.bind(t),this.dirty&&(t.texSubImage2D(t.TEXTURE_2D,0,0,0,this.width,this.height,t.ALPHA,t.UNSIGNED_BYTE,this.data),this.dirty=!1)}},{\"../util/util\":433,\"shelf-pack\":521}],390:[function(t,e,r){\"use strict\";function n(t){this.url=t&&a(t),this.atlases={},this.stacks={},this.loading={}}function i(t,e,r){this.advance=t.advance,this.left=t.left-r-1,this.top=t.top+r+1,this.rect=e}var a=t(\"../util/mapbox\").normalizeGlyphsURL,o=t(\"../util/ajax\").getArrayBuffer,s=t(\"../util/glyphs\"),l=t(\"../symbol/glyph_atlas\"),c=t(\"pbf\");e.exports=n,n.prototype.getSimpleGlyphs=function(t,e,r,n){void 0===this.stacks[t]&&(this.stacks[t]={}),void 0===this.atlases[t]&&(this.atlases[t]=new l);for(var a,o={},s=this.stacks[t],c=this.atlases[t],u={},f=0,h=0;h<e.length;h++){var d=e[h];if(a=Math.floor(d/256),s[a]){var p=s[a].glyphs[d],m=c.addGlyph(r,t,p,3);p&&(o[d]=new i(p,m,3))}else void 0===u[a]&&(u[a]=[],f++),u[a].push(d)}f||n(void 0,o,t);var g=function(e,a,s){if(!e)for(var l=this.stacks[t][a]=s.stacks[0],h=0;h<u[a].length;h++){var d=u[a][h],p=l.glyphs[d],m=c.addGlyph(r,t,p,3);p&&(o[d]=new i(p,m,3))}--f||n(void 0,o,t)}.bind(this);for(var v in u)this.loadRange(t,v,g)},n.prototype.loadRange=function(t,e,r){if(256*e>65535)return r(\"glyphs > 65535 not supported\");void 0===this.loading[t]&&(this.loading[t]={});var n=this.loading[t];if(n[e])n[e].push(r);else{n[e]=[r];var i=function(t,e,r,n){return n=n||\"abc\",r.replace(\"{s}\",n[t.length%n.length]).replace(\"{fontstack}\",t).replace(\"{range}\",e)}(t,256*e+\"-\"+(256*e+255),this.url);o(i,function(t,r){for(var i=!t&&new s(new c(new Uint8Array(r))),a=0;a<n[e].length;a++)n[e][a](t,e,i);delete n[e]})}},n.prototype.getGlyphAtlas=function(t){return this.atlases[t]}},{\"../symbol/glyph_atlas\":389,\"../util/ajax\":416,\"../util/glyphs\":426,\"../util/mapbox\":430,pbf:470}],391:[function(t,e,r){\"use strict\";e.exports=function(t,e,r){function n(n){u.push(t[n]),f.push(r[n]),h.push(e[n]),d++}function i(t,e,r){var n=c[t];return delete c[t],c[e]=n,f[n][0].pop(),f[n][0]=f[n][0].concat(r[0]),n}function a(t,e,r){var n=l[e];return delete l[e],l[t]=n,f[n][0].shift(),f[n][0]=r[0].concat(f[n][0]),n}function o(t,e,r){var n=r?e[0][e[0].length-1]:e[0][0];return t+\":\"+n.x+\":\"+n.y}var s,l={},c={},u=[],f=[],h=[],d=0;for(s=0;s<t.length;s++){var p=r[s],m=e[s];if(m){var g=o(m,p),v=o(m,p,!0);if(g in c&&v in l&&c[g]!==l[v]){var y=a(g,v,p),x=i(g,v,f[y]);delete l[g],delete c[v],c[o(m,f[x],!0)]=x,f[y]=null}else g in c?i(g,v,p):v in l?a(g,v,p):(n(s),l[g]=d-1,c[v]=d-1)}else n(s)}return{features:u,textFeatures:h,geometries:f}}},{}],392:[function(t,e,r){\"use strict\";function n(t,e,r,n,i,a,o,s,l,c){this.anchorPoint=t,this.tl=e,this.tr=r,this.bl=n,this.br=i,this.tex=a,this.anchorAngle=o,this.glyphAngle=s,this.minScale=l,this.maxScale=c}function i(t,e,r,n,i,s){var l=!s;r<0&&(s=!s),s&&i++;var c=new a(e.x,e.y),u=n[i],f=1/0;r=Math.abs(r);for(var h=o;;){var d=c.dist(u),p=r/d,m=Math.atan2(u.y-c.y,u.x-c.x);if(s||(m+=Math.PI),t.push({anchorPoint:c,offset:l?Math.PI:0,minScale:p,maxScale:f,angle:(m+2*Math.PI)%(2*Math.PI)}),p<=h)break;for(c=u;c.equals(u);)if(i+=s?1:-1,!(u=n[i]))return p;var g=u.sub(c)._unit();c=c.sub(g._mult(d)),f=p}return h}var a=t(\"point-geometry\");e.exports={getIconQuads:function(t,e,r,i,s,l,c,u,f){var h,d,p,m,g=e.image.rect,v=s.layout,y=e.left-1,x=y+g.w/e.image.pixelRatio,b=e.top-1,_=b+g.h/e.image.pixelRatio;if(\"none\"!==v[\"icon-text-fit\"]&&c){var w=x-y,M=_-b,k=v[\"text-size\"]/24,A=c.left*k,T=c.right*k,S=c.top*k,E=T-A,L=c.bottom*k-S,C=v[\"icon-text-fit-padding\"][0],z=v[\"icon-text-fit-padding\"][1],D=v[\"icon-text-fit-padding\"][2],I=v[\"icon-text-fit-padding\"][3],P=\"width\"===v[\"icon-text-fit\"]?.5*(L-M):0,O=\"height\"===v[\"icon-text-fit\"]?.5*(E-w):0,F=\"width\"===v[\"icon-text-fit\"]||\"both\"===v[\"icon-text-fit\"]?E:w,R=\"height\"===v[\"icon-text-fit\"]||\"both\"===v[\"icon-text-fit\"]?L:M;h=new a(A+O-I,S+P-C),d=new a(A+O+z+F,S+P-C),p=new a(A+O+z+F,S+P+D+R),m=new a(A+O-I,S+P+D+R)}else h=new a(y,b),d=new a(x,b),p=new a(x,_),m=new a(y,_);var N=s.getLayoutValue(\"icon-rotate\",u,f)*Math.PI/180;if(l){var j=i[t.segment];if(t.y===j.y&&t.x===j.x&&t.segment+1<i.length){var B=i[t.segment+1];N+=Math.atan2(t.y-B.y,t.x-B.x)+Math.PI}else N+=Math.atan2(t.y-j.y,t.x-j.x)}if(N){var U=Math.sin(N),V=Math.cos(N),q=[V,-U,U,V];h=h.matMult(q),d=d.matMult(q),m=m.matMult(q),p=p.matMult(q)}return[new n(new a(t.x,t.y),h,d,m,p,e.image.rect,0,0,o,1/0)]},getGlyphQuads:function(t,e,r,s,l,c){for(var u=l.layout[\"text-rotate\"]*Math.PI/180,f=l.layout[\"text-keep-upright\"],h=e.positionedGlyphs,d=[],p=0;p<h.length;p++){var m=h[p],g=m.glyph,v=g.rect;if(v){var y,x=(m.x+g.advance/2)*r,b=o;c?(b=i(y=[],t,x,s,t.segment,!0),f&&(b=Math.min(b,i(y,t,x,s,t.segment,!1)))):y=[{anchorPoint:new a(t.x,t.y),offset:0,angle:0,maxScale:1/0,minScale:o}];for(var _=m.x+g.left,w=m.y-g.top,M=_+v.w,k=w+v.h,A=new a(_,w),T=new a(M,w),S=new a(_,k),E=new a(M,k),L=0;L<y.length;L++){var C=y[L],z=A,D=T,I=S,P=E;if(u){var O=Math.sin(u),F=Math.cos(u),R=[F,-O,O,F];z=z.matMult(R),D=D.matMult(R),I=I.matMult(R),P=P.matMult(R)}var N=Math.max(C.minScale,b),j=(t.angle+C.offset+2*Math.PI)%(2*Math.PI),B=(C.angle+C.offset+2*Math.PI)%(2*Math.PI);d.push(new n(C.anchorPoint,z,D,I,P,v,j,B,N,C.maxScale))}}}return d},SymbolQuad:n};var o=.5},{\"point-geometry\":477}],393:[function(t,e,r){\"use strict\";var n=t(\"../util/token\");e.exports=function(t,e,r){for(var i=[],a=0,o=t.length;a<o;a++){var s=n(t[a].properties,e[\"text-field\"]);if(s){s=s.toString();var l=e[\"text-transform\"];\"uppercase\"===l?s=s.toLocaleUpperCase():\"lowercase\"===l&&(s=s.toLocaleLowerCase());for(var c=0;c<s.length;c++)r[s.charCodeAt(c)]=!0;i[a]=s}else i[a]=null}return i}},{\"../util/token\":432}],394:[function(t,e,r){\"use strict\";function n(t,e,r,n){this.codePoint=t,this.x=e,this.y=r,this.glyph=n}function i(t,e,r,n,i){for(var a=e[t[n].codePoint].advance,o=(t[n].x+a)*i,s=r;s<=n;s++)t[s].x-=o}e.exports={shapeText:function(t,e,r,s,l,c,u,f,h){for(var d=[],p=new function(t,e,r,n,i,a){this.positionedGlyphs=t,this.text=e,this.top=r,this.bottom=n,this.left=i,this.right=a}(d,t,h[1],h[1],h[0],h[0]),m=0,g=0;g<t.length;g++){var v=t.charCodeAt(g),y=e[v];y&&(d.push(new n(v,m,-17,y)),m+=y.advance+f)}return!!d.length&&(function(t,e,r,n,s,l,c,u){var f=null,h=0,d=0,p=0,m=0,g=t.positionedGlyphs;if(n)for(var v=0;v<g.length;v++){var y=g[v];if(y.x-=h,y.y+=r*p,y.x>n&&null!==f){var x=g[f+1].x;m=Math.max(x,m);for(var b=f+1;b<=v;b++)g[b].y+=r,g[b].x-=x;if(c){var _=f;a[g[f].codePoint]&&_--,i(g,e,d,_,c)}d=f+1,f=null,h+=x,p++}o[y.codePoint]&&(f=v)}var w=g[g.length-1],M=w.x+e[w.codePoint].advance;m=Math.max(m,M);var k=(p+1)*r;i(g,e,d,g.length-1,c),function(t,e,r,n,i,a,o,s){for(var l=(e-r)*i+s[0],c=(-n*(o+1)+.5)*a+s[1],u=0;u<t.length;u++)t[u].x+=l,t[u].y+=c}(g,c,s,l,m,r,p,u),t.top+=-l*k,t.bottom=t.top+k,t.left+=-s*m,t.right=t.left+m}(p,e,s,r,l,c,u,h),p)},shapeIcon:function(t,e){if(!t||!t.rect)return null;var r=e[\"icon-offset\"][0],n=e[\"icon-offset\"][1],i=r-t.width/2,a=i+t.width,o=n-t.height/2;return new function(t,e,r,n,i){this.image=t,this.top=e,this.bottom=r,this.left=n,this.right=i}(t,o,o+t.height,i,a)}};var a={32:!0,8203:!0},o={32:!0,38:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0}},{}],395:[function(t,e,r){\"use strict\";function n(t,e){this.width=t,this.height=e,this.bin=new i(t,e),this.images={},this.data=!1,this.texture=0,this.filter=0,this.pixelRatio=1,this.dirty=!0}var i=t(\"shelf-pack\"),a=t(\"../util/browser\"),o=t(\"../util/util\");e.exports=n,n.prototype.allocateImage=function(t,e){var r=(t/=this.pixelRatio)+2+(4-(t+2)%4),n=(e/=this.pixelRatio)+2+(4-(e+2)%4),i=this.bin.packOne(r,n);return i||(o.warnOnce(\"SpriteAtlas out of space.\"),null)},n.prototype.getImage=function(t,e){if(this.images[t])return this.images[t];if(!this.sprite)return null;var r=this.sprite.getSpritePosition(t);if(!r.width||!r.height)return null;var n=this.allocateImage(r.width,r.height);if(!n)return null;var i=new function(t,e,r,n,i){this.rect=t,this.width=e,this.height=r,this.sdf=n,this.pixelRatio=i}(n,r.width/r.pixelRatio,r.height/r.pixelRatio,r.sdf,r.pixelRatio/this.pixelRatio);return this.images[t]=i,this.copy(n,r,e),i},n.prototype.getPosition=function(t,e){var r=this.getImage(t,e),n=r&&r.rect;if(!n)return null;var i=r.width*r.pixelRatio,a=r.height*r.pixelRatio;return{size:[r.width,r.height],tl:[(n.x+1)/this.width,(n.y+1)/this.height],br:[(n.x+1+i)/this.width,(n.y+1+a)/this.height]}},n.prototype.allocate=function(){if(!this.data){var t=Math.floor(this.width*this.pixelRatio),e=Math.floor(this.height*this.pixelRatio);this.data=new Uint32Array(t*e);for(var r=0;r<this.data.length;r++)this.data[r]=0}},n.prototype.copy=function(t,e,r){if(this.sprite.img.data){var n=new Uint32Array(this.sprite.img.data.buffer);this.allocate();var i=this.data;!function(t,e,r,n,i,a,o,s,l,c,u){var f,h,d=n*e+r,p=s*a+o;if(u)for(p-=a,h=-1;h<=c;h++,d=((h+c)%c+n)*e+r,p+=a)for(f=-1;f<=l;f++)i[p+f]=t[d+(f+l)%l];else for(h=0;h<c;h++,d+=e,p+=a)for(f=0;f<l;f++)i[p+f]=t[d+f]}(n,this.sprite.img.width,e.x,e.y,i,this.width*this.pixelRatio,(t.x+1)*this.pixelRatio,(t.y+1)*this.pixelRatio,e.width,e.height,r),this.dirty=!0}},n.prototype.setSprite=function(t){t&&(this.pixelRatio=a.devicePixelRatio>1?2:1,this.canvas&&(this.canvas.width=this.width*this.pixelRatio,this.canvas.height=this.height*this.pixelRatio)),this.sprite=t},n.prototype.addIcons=function(t,e){for(var r=0;r<t.length;r++)this.getImage(t[r]);e(null,this.images)},n.prototype.bind=function(t,e){var r=!1;this.texture?t.bindTexture(t.TEXTURE_2D,this.texture):(this.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),r=!0);var n=e?t.LINEAR:t.NEAREST;n!==this.filter&&(t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,n),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,n),this.filter=n),this.dirty&&(this.allocate(),r?t.texImage2D(t.TEXTURE_2D,0,t.RGBA,this.width*this.pixelRatio,this.height*this.pixelRatio,0,t.RGBA,t.UNSIGNED_BYTE,new Uint8Array(this.data.buffer)):t.texSubImage2D(t.TEXTURE_2D,0,0,0,this.width*this.pixelRatio,this.height*this.pixelRatio,t.RGBA,t.UNSIGNED_BYTE,new Uint8Array(this.data.buffer)),this.dirty=!1)}},{\"../util/browser\":417,\"../util/util\":433,\"shelf-pack\":521}],396:[function(t,e,r){\"use strict\";var n=t(\"../util/struct_array\"),i=t(\"../util/util\"),a=t(\"point-geometry\"),o=e.exports=new n({members:[{type:\"Uint16\",name:\"textBoxStartIndex\"},{type:\"Uint16\",name:\"textBoxEndIndex\"},{type:\"Uint16\",name:\"iconBoxStartIndex\"},{type:\"Uint16\",name:\"iconBoxEndIndex\"},{type:\"Uint16\",name:\"glyphQuadStartIndex\"},{type:\"Uint16\",name:\"glyphQuadEndIndex\"},{type:\"Uint16\",name:\"iconQuadStartIndex\"},{type:\"Uint16\",name:\"iconQuadEndIndex\"},{type:\"Int16\",name:\"anchorPointX\"},{type:\"Int16\",name:\"anchorPointY\"},{type:\"Int8\",name:\"index\"}]});i.extendAll(o.prototype.StructType.prototype,{get anchorPoint(){return new a(this.anchorPointX,this.anchorPointY)}})},{\"../util/struct_array\":431,\"../util/util\":433,\"point-geometry\":477}],397:[function(t,e,r){\"use strict\";var n=t(\"../util/struct_array\"),i=t(\"../util/util\"),a=t(\"point-geometry\"),o=t(\"./quads\").SymbolQuad,s=e.exports=new n({members:[{type:\"Int16\",name:\"anchorPointX\"},{type:\"Int16\",name:\"anchorPointY\"},{type:\"Float32\",name:\"tlX\"},{type:\"Float32\",name:\"tlY\"},{type:\"Float32\",name:\"trX\"},{type:\"Float32\",name:\"trY\"},{type:\"Float32\",name:\"blX\"},{type:\"Float32\",name:\"blY\"},{type:\"Float32\",name:\"brX\"},{type:\"Float32\",name:\"brY\"},{type:\"Int16\",name:\"texH\"},{type:\"Int16\",name:\"texW\"},{type:\"Int16\",name:\"texX\"},{type:\"Int16\",name:\"texY\"},{type:\"Float32\",name:\"anchorAngle\"},{type:\"Float32\",name:\"glyphAngle\"},{type:\"Float32\",name:\"maxScale\"},{type:\"Float32\",name:\"minScale\"}]});i.extendAll(s.prototype.StructType.prototype,{get anchorPoint(){return new a(this.anchorPointX,this.anchorPointY)},get SymbolQuad(){return new o(this.anchorPoint,new a(this.tlX,this.tlY),new a(this.trX,this.trY),new a(this.blX,this.blY),new a(this.brX,this.brY),{x:this.texX,y:this.texY,h:this.texH,w:this.texW,height:this.texH,width:this.texW},this.anchorAngle,this.glyphAngle,this.minScale,this.maxScale)}})},{\"../util/struct_array\":431,\"../util/util\":433,\"./quads\":392,\"point-geometry\":477}],398:[function(t,e,r){\"use strict\";var n=t(\"../util/dom\"),i=t(\"point-geometry\"),a={scrollZoom:t(\"./handler/scroll_zoom\"),boxZoom:t(\"./handler/box_zoom\"),dragRotate:t(\"./handler/drag_rotate\"),dragPan:t(\"./handler/drag_pan\"),keyboard:t(\"./handler/keyboard\"),doubleClickZoom:t(\"./handler/dblclick_zoom\"),touchZoomRotate:t(\"./handler/touch_zoom_rotate\")};e.exports=function(t,e){function r(){f=null}function o(e,r){var i=n.mousePos(l,r);return t.fire(e,{lngLat:t.unproject(i),point:i,originalEvent:r})}function s(e,r){var a=n.touchPos(l,r),o=a.reduce(function(t,e,r,n){return t.add(e.div(n.length))},new i(0,0));return t.fire(e,{lngLat:t.unproject(o),point:o,lngLats:a.map(function(e){return t.unproject(e)},this),points:a,originalEvent:r})}var l=t.getCanvasContainer(),c=null,u=null,f=null;for(var h in a)t[h]=new a[h](t,e),e.interactive&&e[h]&&t[h].enable();l.addEventListener(\"mouseout\",function(t){o(\"mouseout\",t)},!1),l.addEventListener(\"mousedown\",function(e){t.stop(),u=n.mousePos(l,e),o(\"mousedown\",e)},!1),l.addEventListener(\"mouseup\",function(e){var r=t.dragRotate&&t.dragRotate.isActive();c&&!r&&o(\"contextmenu\",c),c=null,o(\"mouseup\",e)},!1),l.addEventListener(\"mousemove\",function(e){if(!(t.dragPan&&t.dragPan.isActive()||t.dragRotate&&t.dragRotate.isActive())){for(var r=e.toElement||e.target;r&&r!==l;)r=r.parentNode;r===l&&o(\"mousemove\",e)}},!1),l.addEventListener(\"touchstart\",function(e){t.stop(),s(\"touchstart\",e),!e.touches||e.touches.length>1||(f?(clearTimeout(f),f=null,o(\"dblclick\",e)):f=setTimeout(r,300))},!1),l.addEventListener(\"touchend\",function(t){s(\"touchend\",t)},!1),l.addEventListener(\"touchmove\",function(t){s(\"touchmove\",t)},!1),l.addEventListener(\"touchcancel\",function(t){s(\"touchcancel\",t)},!1),l.addEventListener(\"click\",function(t){n.mousePos(l,t).equals(u)&&o(\"click\",t)},!1),l.addEventListener(\"dblclick\",function(t){o(\"dblclick\",t),t.preventDefault()},!1),l.addEventListener(\"contextmenu\",function(t){c=t,t.preventDefault()},!1)}},{\"../util/dom\":419,\"./handler/box_zoom\":404,\"./handler/dblclick_zoom\":405,\"./handler/drag_pan\":406,\"./handler/drag_rotate\":407,\"./handler/keyboard\":408,\"./handler/scroll_zoom\":409,\"./handler/touch_zoom_rotate\":410,\"point-geometry\":477}],399:[function(t,e,r){\"use strict\";var n=t(\"../util/util\"),i=t(\"../util/interpolate\"),a=t(\"../util/browser\"),o=t(\"../geo/lng_lat\"),s=t(\"../geo/lng_lat_bounds\"),l=t(\"point-geometry\"),c=e.exports=function(){};n.extend(c.prototype,{getCenter:function(){return this.transform.center},setCenter:function(t,e){return this.jumpTo({center:t},e),this},panBy:function(t,e,r){return this.panTo(this.transform.center,n.extend({offset:l.convert(t).mult(-1)},e),r),this},panTo:function(t,e,r){return this.easeTo(n.extend({center:t},e),r)},getZoom:function(){return this.transform.zoom},setZoom:function(t,e){return this.jumpTo({zoom:t},e),this},zoomTo:function(t,e,r){return this.easeTo(n.extend({zoom:t},e),r)},zoomIn:function(t,e){return this.zoomTo(this.getZoom()+1,t,e),this},zoomOut:function(t,e){return this.zoomTo(this.getZoom()-1,t,e),this},getBearing:function(){return this.transform.bearing},setBearing:function(t,e){return this.jumpTo({bearing:t},e),this},rotateTo:function(t,e,r){return this.easeTo(n.extend({bearing:t},e),r)},resetNorth:function(t,e){return this.rotateTo(0,n.extend({duration:1e3},t),e),this},snapToNorth:function(t,e){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(t,e):this},getPitch:function(){return this.transform.pitch},setPitch:function(t,e){return this.jumpTo({pitch:t},e),this},fitBounds:function(t,e,r){e=n.extend({padding:0,offset:[0,0],maxZoom:1/0},e),t=s.convert(t);var i=l.convert(e.offset),a=this.transform,o=a.project(t.getNorthWest()),c=a.project(t.getSouthEast()),u=c.sub(o),f=(a.width-2*e.padding-2*Math.abs(i.x))/u.x,h=(a.height-2*e.padding-2*Math.abs(i.y))/u.y;return e.center=a.unproject(o.add(c).div(2)),e.zoom=Math.min(a.scaleZoom(a.scale*Math.min(f,h)),e.maxZoom),e.bearing=0,e.linear?this.easeTo(e,r):this.flyTo(e,r)},jumpTo:function(t,e){this.stop();var r=this.transform,n=!1,i=!1,a=!1;return\"zoom\"in t&&r.zoom!==+t.zoom&&(n=!0,r.zoom=+t.zoom),\"center\"in t&&(r.center=o.convert(t.center)),\"bearing\"in t&&r.bearing!==+t.bearing&&(i=!0,r.bearing=+t.bearing),\"pitch\"in t&&r.pitch!==+t.pitch&&(a=!0,r.pitch=+t.pitch),this.fire(\"movestart\",e).fire(\"move\",e),n&&this.fire(\"zoomstart\",e).fire(\"zoom\",e).fire(\"zoomend\",e),i&&this.fire(\"rotate\",e),a&&this.fire(\"pitch\",e),this.fire(\"moveend\",e)},easeTo:function(t,e){this.stop(),t=n.extend({offset:[0,0],duration:500,easing:n.ease},t);var r,a,s=this.transform,c=l.convert(t.offset),u=this.getZoom(),f=this.getBearing(),h=this.getPitch(),d=\"zoom\"in t?+t.zoom:u,p=\"bearing\"in t?this._normalizeBearing(t.bearing,f):f,m=\"pitch\"in t?+t.pitch:h;\"center\"in t?(r=o.convert(t.center),a=s.centerPoint.add(c)):\"around\"in t?(r=o.convert(t.around),a=s.locationPoint(r)):(a=s.centerPoint.add(c),r=s.pointLocation(a));var g=s.locationPoint(r);return!1===t.animate&&(t.duration=0),this.zooming=d!==u,this.rotating=f!==p,this.pitching=m!==h,t.noMoveStart||this.fire(\"movestart\",e),this.zooming&&this.fire(\"zoomstart\",e),clearTimeout(this._onEaseEnd),this._ease(function(t){this.zooming&&(s.zoom=i(u,d,t)),this.rotating&&(s.bearing=i(f,p,t)),this.pitching&&(s.pitch=i(h,m,t)),s.setLocationAtPoint(r,g.add(a.sub(g)._mult(t))),this.fire(\"move\",e),this.zooming&&this.fire(\"zoom\",e),this.rotating&&this.fire(\"rotate\",e),this.pitching&&this.fire(\"pitch\",e)},function(){t.delayEndEvents?this._onEaseEnd=setTimeout(this._easeToEnd.bind(this,e),t.delayEndEvents):this._easeToEnd(e)}.bind(this),t),this},_easeToEnd:function(t){var e=this.zooming;this.zooming=!1,this.rotating=!1,this.pitching=!1,e&&this.fire(\"zoomend\",t),this.fire(\"moveend\",t)},flyTo:function(t,e){function r(t){var e=(k*k-M*M+(t?-1:1)*E*E*A*A)/(2*(t?k:M)*E*A);return Math.log(Math.sqrt(e*e+1)-e)}function a(t){return(Math.exp(t)-Math.exp(-t))/2}function s(t){return(Math.exp(t)+Math.exp(-t))/2}this.stop(),t=n.extend({offset:[0,0],speed:1.2,curve:1.42,easing:n.ease},t);var c=this.transform,u=l.convert(t.offset),f=this.getZoom(),h=this.getBearing(),d=this.getPitch(),p=\"center\"in t?o.convert(t.center):this.getCenter(),m=\"zoom\"in t?+t.zoom:f,g=\"bearing\"in t?this._normalizeBearing(t.bearing,h):h,v=\"pitch\"in t?+t.pitch:d;Math.abs(c.center.lng)+Math.abs(p.lng)>180&&(c.center.lng>0&&p.lng<0?p.lng+=360:c.center.lng<0&&p.lng>0&&(p.lng-=360));var y=c.zoomScale(m-f),x=c.point,b=\"center\"in t?c.project(p).sub(u.div(y)):x,_=c.worldSize,w=t.curve,M=Math.max(c.width,c.height),k=M/y,A=b.sub(x).mag();if(\"minZoom\"in t){var T=n.clamp(Math.min(t.minZoom,f,m),c.minZoom,c.maxZoom),S=M/c.zoomScale(T-f);w=Math.sqrt(S/A*2)}var E=w*w,L=r(0),C=function(t){return s(L)/s(L+w*t)},z=function(t){return M*((s(L)*function(t){return a(t)/s(t)}(L+w*t)-a(L))/E)/A},D=(r(1)-L)/w;if(Math.abs(A)<1e-6){if(Math.abs(M-k)<1e-6)return this.easeTo(t);var I=k<M?-1:1;D=Math.abs(Math.log(k/M))/w,z=function(){return 0},C=function(t){return Math.exp(I*w*t)}}if(\"duration\"in t)t.duration=+t.duration;else{var P=\"screenSpeed\"in t?+t.screenSpeed/w:+t.speed;t.duration=1e3*D/P}return this.zooming=!0,h!==g&&(this.rotating=!0),d!==v&&(this.pitching=!0),this.fire(\"movestart\",e),this.fire(\"zoomstart\",e),this._ease(function(t){var r=t*D,n=z(r);c.zoom=f+c.scaleZoom(1/C(r)),c.center=c.unproject(x.add(b.sub(x).mult(n)),_),this.rotating&&(c.bearing=i(h,g,t)),this.pitching&&(c.pitch=i(d,v,t)),this.fire(\"move\",e),this.fire(\"zoom\",e),this.rotating&&this.fire(\"rotate\",e),this.pitching&&this.fire(\"pitch\",e)},function(){this.zooming=!1,this.rotating=!1,this.pitching=!1,this.fire(\"zoomend\",e),this.fire(\"moveend\",e)},t),this},isEasing:function(){return!!this._abortFn},stop:function(){return this._abortFn&&(this._abortFn(),this._finishEase()),this},_ease:function(t,e,r){this._finishFn=e,this._abortFn=a.timed(function(e){t.call(this,r.easing(e)),1===e&&this._finishEase()},!1===r.animate?0:r.duration,this)},_finishEase:function(){delete this._abortFn;var t=this._finishFn;delete this._finishFn,t.call(this)},_normalizeBearing:function(t,e){t=n.wrap(t,-180,180);var r=Math.abs(t-e);return Math.abs(t-360-e)<r&&(t-=360),Math.abs(t+360-e)<r&&(t+=360),t},_updateEasing:function(t,e,r){var i;if(this.ease){var a=this.ease,o=(Date.now()-a.start)/a.duration,s=a.easing(o+.01)-a.easing(o),l=.27/Math.sqrt(s*s+1e-4)*.01,c=Math.sqrt(.0729-l*l);i=n.bezier(l,c,.25,1)}else i=r?n.bezier.apply(n,r):n.ease;return this.ease={start:(new Date).getTime(),to:Math.pow(2,e),duration:t,easing:i},i}})},{\"../geo/lng_lat\":330,\"../geo/lng_lat_bounds\":331,\"../util/browser\":417,\"../util/interpolate\":427,\"../util/util\":433,\"point-geometry\":477}],400:[function(t,e,r){\"use strict\";function n(t){o.setOptions(this,t)}var i=t(\"./control\"),a=t(\"../../util/dom\"),o=t(\"../../util/util\");e.exports=n,n.createAttributionString=function(t){var e=[];for(var r in t){var n=t[r];n.attribution&&e.indexOf(n.attribution)<0&&e.push(n.attribution)}return e.sort(function(t,e){return t.length-e.length}),(e=e.filter(function(t,r){for(var n=r+1;n<e.length;n++)if(e[n].indexOf(t)>=0)return!1;return!0})).join(\" | \")},n.prototype=o.inherit(i,{options:{position:\"bottom-right\"},onAdd:function(t){var e=this._container=a.create(\"div\",\"mapboxgl-ctrl-attrib\",t.getContainer());return this._update(),t.on(\"source.load\",this._update.bind(this)),t.on(\"source.change\",this._update.bind(this)),t.on(\"source.remove\",this._update.bind(this)),t.on(\"moveend\",this._updateEditLink.bind(this)),e},_update:function(){this._map.style&&(this._container.innerHTML=n.createAttributionString(this._map.style.sources)),this._editLink=this._container.getElementsByClassName(\"mapbox-improve-map\")[0],this._updateEditLink()},_updateEditLink:function(){if(this._editLink){var t=this._map.getCenter();this._editLink.href=\"https://www.mapbox.com/map-feedback/#/\"+t.lng+\"/\"+t.lat+\"/\"+Math.round(this._map.getZoom()+1)}}})},{\"../../util/dom\":419,\"../../util/util\":433,\"./control\":401}],401:[function(t,e,r){\"use strict\";function n(){}var i=t(\"../../util/util\"),a=t(\"../../util/evented\");e.exports=n,n.prototype={addTo:function(t){this._map=t;var e=this._container=this.onAdd(t);if(this.options&&this.options.position){var r=this.options.position,n=t._controlCorners[r];e.className+=\" mapboxgl-ctrl\",-1!==r.indexOf(\"bottom\")?n.insertBefore(e,n.firstChild):n.appendChild(e)}return this},remove:function(){return this._container.parentNode.removeChild(this._container),this.onRemove&&this.onRemove(this._map),this._map=null,this}},i.extend(n.prototype,a)},{\"../../util/evented\":425,\"../../util/util\":433}],402:[function(t,e,r){\"use strict\";function n(t){s.setOptions(this,t)}var i=t(\"./control\"),a=t(\"../../util/browser\"),o=t(\"../../util/dom\"),s=t(\"../../util/util\");e.exports=n;var l={enableHighAccuracy:!1,timeout:6e3};n.prototype=s.inherit(i,{options:{position:\"top-right\"},onAdd:function(t){var e=this._container=o.create(\"div\",\"mapboxgl-ctrl-group\",t.getContainer());return a.supportsGeolocation?(this._container.addEventListener(\"contextmenu\",this._onContextMenu.bind(this)),this._geolocateButton=o.create(\"button\",\"mapboxgl-ctrl-icon mapboxgl-ctrl-geolocate\",this._container),this._geolocateButton.type=\"button\",this._geolocateButton.addEventListener(\"click\",this._onClickGeolocate.bind(this)),e):e},_onContextMenu:function(t){t.preventDefault()},_onClickGeolocate:function(){navigator.geolocation.getCurrentPosition(this._success.bind(this),this._error.bind(this),l),this._timeoutId=setTimeout(this._finish.bind(this),1e4)},_success:function(t){this._map.jumpTo({center:[t.coords.longitude,t.coords.latitude],zoom:17,bearing:0,pitch:0}),this.fire(\"geolocate\",t),this._finish()},_error:function(t){this.fire(\"error\",t),this._finish()},_finish:function(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0}})},{\"../../util/browser\":417,\"../../util/dom\":419,\"../../util/util\":433,\"./control\":401}],403:[function(t,e,r){\"use strict\";function n(t){s.setOptions(this,t)}function i(t){return new MouseEvent(t.type,{button:2,buttons:2,bubbles:!0,cancelable:!0,detail:t.detail,view:t.view,screenX:t.screenX,screenY:t.screenY,clientX:t.clientX,clientY:t.clientY,movementX:t.movementX,movementY:t.movementY,ctrlKey:t.ctrlKey,shiftKey:t.shiftKey,altKey:t.altKey,metaKey:t.metaKey})}var a=t(\"./control\"),o=t(\"../../util/dom\"),s=t(\"../../util/util\");e.exports=n,n.prototype=s.inherit(a,{options:{position:\"top-right\"},onAdd:function(t){var e=\"mapboxgl-ctrl\",r=this._container=o.create(\"div\",e+\"-group\",t.getContainer());return this._container.addEventListener(\"contextmenu\",this._onContextMenu.bind(this)),this._zoomInButton=this._createButton(e+\"-icon \"+e+\"-zoom-in\",t.zoomIn.bind(t)),this._zoomOutButton=this._createButton(e+\"-icon \"+e+\"-zoom-out\",t.zoomOut.bind(t)),this._compass=this._createButton(e+\"-icon \"+e+\"-compass\",t.resetNorth.bind(t)),this._compassArrow=o.create(\"div\",\"arrow\",this._compass),this._compass.addEventListener(\"mousedown\",this._onCompassDown.bind(this)),this._onCompassMove=this._onCompassMove.bind(this),this._onCompassUp=this._onCompassUp.bind(this),t.on(\"rotate\",this._rotateCompassArrow.bind(this)),this._rotateCompassArrow(),this._el=t.getCanvasContainer(),r},_onContextMenu:function(t){t.preventDefault()},_onCompassDown:function(t){0===t.button&&(o.disableDrag(),document.addEventListener(\"mousemove\",this._onCompassMove),document.addEventListener(\"mouseup\",this._onCompassUp),this._el.dispatchEvent(i(t)),t.stopPropagation())},_onCompassMove:function(t){0===t.button&&(this._el.dispatchEvent(i(t)),t.stopPropagation())},_onCompassUp:function(t){0===t.button&&(document.removeEventListener(\"mousemove\",this._onCompassMove),document.removeEventListener(\"mouseup\",this._onCompassUp),o.enableDrag(),this._el.dispatchEvent(i(t)),t.stopPropagation())},_createButton:function(t,e){var r=o.create(\"button\",t,this._container);return r.type=\"button\",r.addEventListener(\"click\",function(){e()}),r},_rotateCompassArrow:function(){var t=\"rotate(\"+this._map.transform.angle*(180/Math.PI)+\"deg)\";this._compassArrow.style.transform=t}})},{\"../../util/dom\":419,\"../../util/util\":433,\"./control\":401}],404:[function(t,e,r){\"use strict\";function n(t){this._map=t,this._el=t.getCanvasContainer(),this._container=t.getContainer(),o.bindHandlers(this)}var i=t(\"../../util/dom\"),a=t(\"../../geo/lng_lat_bounds\"),o=t(\"../../util/util\");e.exports=n,n.prototype={_enabled:!1,_active:!1,isEnabled:function(){return this._enabled},isActive:function(){return this._active},enable:function(){this.isEnabled()||(this._el.addEventListener(\"mousedown\",this._onMouseDown,!1),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._el.removeEventListener(\"mousedown\",this._onMouseDown),this._enabled=!1)},_onMouseDown:function(t){t.shiftKey&&0===t.button&&(document.addEventListener(\"mousemove\",this._onMouseMove,!1),document.addEventListener(\"keydown\",this._onKeyDown,!1),document.addEventListener(\"mouseup\",this._onMouseUp,!1),i.disableDrag(),this._startPos=i.mousePos(this._el,t),this._active=!0)},_onMouseMove:function(t){var e=this._startPos,r=i.mousePos(this._el,t);this._box||(this._box=i.create(\"div\",\"mapboxgl-boxzoom\",this._container),this._container.classList.add(\"mapboxgl-crosshair\"),this._fireEvent(\"boxzoomstart\",t));var n=Math.min(e.x,r.x),a=Math.max(e.x,r.x),o=Math.min(e.y,r.y),s=Math.max(e.y,r.y);i.setTransform(this._box,\"translate(\"+n+\"px,\"+o+\"px)\"),this._box.style.width=a-n+\"px\",this._box.style.height=s-o+\"px\"},_onMouseUp:function(t){if(0===t.button){var e=this._startPos,r=i.mousePos(this._el,t),n=new a(this._map.unproject(e),this._map.unproject(r));this._finish(),e.x===r.x&&e.y===r.y?this._fireEvent(\"boxzoomcancel\",t):this._map.fitBounds(n,{linear:!0}).fire(\"boxzoomend\",{originalEvent:t,boxZoomBounds:n})}},_onKeyDown:function(t){27===t.keyCode&&(this._finish(),this._fireEvent(\"boxzoomcancel\",t))},_finish:function(){this._active=!1,document.removeEventListener(\"mousemove\",this._onMouseMove,!1),document.removeEventListener(\"keydown\",this._onKeyDown,!1),document.removeEventListener(\"mouseup\",this._onMouseUp,!1),this._container.classList.remove(\"mapboxgl-crosshair\"),this._box&&(this._box.parentNode.removeChild(this._box),this._box=null),i.enableDrag()},_fireEvent:function(t,e){return this._map.fire(t,{originalEvent:e})}}},{\"../../geo/lng_lat_bounds\":331,\"../../util/dom\":419,\"../../util/util\":433}],405:[function(t,e,r){\"use strict\";function n(t){this._map=t,this._onDblClick=this._onDblClick.bind(this)}e.exports=n,n.prototype={_enabled:!1,isEnabled:function(){return this._enabled},enable:function(){this.isEnabled()||(this._map.on(\"dblclick\",this._onDblClick),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._map.off(\"dblclick\",this._onDblClick),this._enabled=!1)},_onDblClick:function(t){this._map.zoomTo(this._map.getZoom()+(t.originalEvent.shiftKey?-1:1),{around:t.lngLat},t)}}},{}],406:[function(t,e,r){\"use strict\";function n(t){this._map=t,this._el=t.getCanvasContainer(),a.bindHandlers(this)}var i=t(\"../../util/dom\"),a=t(\"../../util/util\");e.exports=n;var o=a.bezier(0,0,.3,1);n.prototype={_enabled:!1,_active:!1,isEnabled:function(){return this._enabled},isActive:function(){return this._active},enable:function(){this.isEnabled()||(this._el.addEventListener(\"mousedown\",this._onDown),this._el.addEventListener(\"touchstart\",this._onDown),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._el.removeEventListener(\"mousedown\",this._onDown),this._el.removeEventListener(\"touchstart\",this._onDown),this._enabled=!1)},_onDown:function(t){this._ignoreEvent(t)||this.isActive()||(t.touches?(document.addEventListener(\"touchmove\",this._onMove),document.addEventListener(\"touchend\",this._onTouchEnd)):(document.addEventListener(\"mousemove\",this._onMove),document.addEventListener(\"mouseup\",this._onMouseUp)),this._active=!1,this._startPos=this._pos=i.mousePos(this._el,t),this._inertia=[[Date.now(),this._pos]])},_onMove:function(t){if(!this._ignoreEvent(t)){this.isActive()||(this._active=!0,this._fireEvent(\"dragstart\",t),this._fireEvent(\"movestart\",t));var e=i.mousePos(this._el,t),r=this._map;r.stop(),this._drainInertiaBuffer(),this._inertia.push([Date.now(),e]),r.transform.setLocationAtPoint(r.transform.pointLocation(this._pos),e),this._fireEvent(\"drag\",t),this._fireEvent(\"move\",t),this._pos=e,t.preventDefault()}},_onUp:function(t){if(this.isActive()){this._active=!1,this._fireEvent(\"dragend\",t),this._drainInertiaBuffer();var e=function(){this._fireEvent(\"moveend\",t)}.bind(this),r=this._inertia;if(r.length<2)e();else{var n=r[r.length-1],i=r[0],a=n[1].sub(i[1]),s=(n[0]-i[0])/1e3;if(0===s||n[1].equals(i[1]))e();else{var l=a.mult(.3/s),c=l.mag();c>1400&&(c=1400,l._unit()._mult(c));var u=c/750,f=l.mult(-u/2);this._map.panBy(f,{duration:1e3*u,easing:o,noMoveStart:!0},{originalEvent:t})}}}},_onMouseUp:function(t){this._ignoreEvent(t)||(this._onUp(t),document.removeEventListener(\"mousemove\",this._onMove),document.removeEventListener(\"mouseup\",this._onMouseUp))},_onTouchEnd:function(t){this._ignoreEvent(t)||(this._onUp(t),document.removeEventListener(\"touchmove\",this._onMove),document.removeEventListener(\"touchend\",this._onTouchEnd))},_fireEvent:function(t,e){return this._map.fire(t,{originalEvent:e})},_ignoreEvent:function(t){var e=this._map;if(e.boxZoom&&e.boxZoom.isActive())return!0;if(e.dragRotate&&e.dragRotate.isActive())return!0;if(t.touches)return t.touches.length>1;if(t.ctrlKey)return!0;return\"mousemove\"===t.type?!1&t.buttons:0!==t.button},_drainInertiaBuffer:function(){for(var t=this._inertia,e=Date.now();t.length>0&&e-t[0][0]>160;)t.shift()}}},{\"../../util/dom\":419,\"../../util/util\":433}],407:[function(t,e,r){\"use strict\";function n(t,e){this._map=t,this._el=t.getCanvasContainer(),this._bearingSnap=e.bearingSnap,o.bindHandlers(this)}var i=t(\"../../util/dom\"),a=t(\"point-geometry\"),o=t(\"../../util/util\");e.exports=n;var s=o.bezier(0,0,.25,1);n.prototype={_enabled:!1,_active:!1,isEnabled:function(){return this._enabled},isActive:function(){return this._active},enable:function(){this.isEnabled()||(this._el.addEventListener(\"mousedown\",this._onDown),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._el.removeEventListener(\"mousedown\",this._onDown),this._enabled=!1)},_onDown:function(t){if(!this._ignoreEvent(t)&&!this.isActive()){document.addEventListener(\"mousemove\",this._onMove),document.addEventListener(\"mouseup\",this._onUp),this._active=!1,this._inertia=[[Date.now(),this._map.getBearing()]],this._startPos=this._pos=i.mousePos(this._el,t),this._center=this._map.transform.centerPoint;var e=this._startPos.sub(this._center);e.mag()<200&&(this._center=this._startPos.add(new a(-200,0)._rotate(e.angle()))),t.preventDefault()}},_onMove:function(t){if(!this._ignoreEvent(t)){this.isActive()||(this._active=!0,this._fireEvent(\"rotatestart\",t),this._fireEvent(\"movestart\",t));var e=this._map;e.stop();var r=this._pos,n=i.mousePos(this._el,t),a=this._center,o=r.sub(a).angleWith(n.sub(a))/Math.PI*180,s=e.getBearing()-o,l=this._inertia,c=l[l.length-1];this._drainInertiaBuffer(),l.push([Date.now(),e._normalizeBearing(s,c[1])]),e.transform.bearing=s,this._fireEvent(\"rotate\",t),this._fireEvent(\"move\",t),this._pos=n}},_onUp:function(t){if(!this._ignoreEvent(t)&&(document.removeEventListener(\"mousemove\",this._onMove),document.removeEventListener(\"mouseup\",this._onUp),this.isActive())){this._active=!1,this._fireEvent(\"rotateend\",t),this._drainInertiaBuffer();var e=this._map,r=e.getBearing(),n=this._inertia,i=function(){Math.abs(r)<this._bearingSnap?e.resetNorth({noMoveStart:!0},{originalEvent:t}):this._fireEvent(\"moveend\",t)}.bind(this);if(n.length<2)i();else{var a=n[0],o=n[n.length-1],l=n[n.length-2],c=e._normalizeBearing(r,l[1]),u=o[1]-a[1],f=u<0?-1:1,h=(o[0]-a[0])/1e3;if(0!==u&&0!==h){var d=Math.abs(u*(.25/h));d>180&&(d=180);var p=d/180;c+=f*d*(p/2),Math.abs(e._normalizeBearing(c,0))<this._bearingSnap&&(c=e._normalizeBearing(0,c)),e.rotateTo(c,{duration:1e3*p,easing:s,noMoveStart:!0},{originalEvent:t})}else i()}}},_fireEvent:function(t,e){return this._map.fire(t,{originalEvent:e})},_ignoreEvent:function(t){var e=this._map;if(e.boxZoom&&e.boxZoom.isActive())return!0;if(e.dragPan&&e.dragPan.isActive())return!0;if(t.touches)return t.touches.length>1;var r=t.ctrlKey?1:2,n=t.ctrlKey?0:2;return\"mousemove\"===t.type?t.buttons&0===r:t.button!==n},_drainInertiaBuffer:function(){for(var t=this._inertia,e=Date.now();t.length>0&&e-t[0][0]>160;)t.shift()}}},{\"../../util/dom\":419,\"../../util/util\":433,\"point-geometry\":477}],408:[function(t,e,r){\"use strict\";function n(t){this._map=t,this._el=t.getCanvasContainer(),this._onKeyDown=this._onKeyDown.bind(this)}e.exports=n;n.prototype={_enabled:!1,isEnabled:function(){return this._enabled},enable:function(){this.isEnabled()||(this._el.addEventListener(\"keydown\",this._onKeyDown,!1),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._el.removeEventListener(\"keydown\",this._onKeyDown),this._enabled=!1)},_onKeyDown:function(t){if(!(t.altKey||t.ctrlKey||t.metaKey)){var e=this._map,r={originalEvent:t};if(!e.isEasing())switch(t.keyCode){case 61:case 107:case 171:case 187:e.zoomTo(Math.round(e.getZoom())+(t.shiftKey?2:1),r);break;case 189:case 109:case 173:e.zoomTo(Math.round(e.getZoom())-(t.shiftKey?2:1),r);break;case 37:t.shiftKey?e.easeTo({bearing:e.getBearing()-2},r):(t.preventDefault(),e.panBy([-80,0],r));break;case 39:t.shiftKey?e.easeTo({bearing:e.getBearing()+2},r):(t.preventDefault(),e.panBy([80,0],r));break;case 38:t.shiftKey?e.easeTo({pitch:e.getPitch()+5},r):(t.preventDefault(),e.panBy([0,-80],r));break;case 40:t.shiftKey?e.easeTo({pitch:Math.max(e.getPitch()-5,0)},r):(t.preventDefault(),e.panBy([0,80],r))}}}}},{}],409:[function(t,e,r){\"use strict\";function n(t){this._map=t,this._el=t.getCanvasContainer(),o.bindHandlers(this)}var i=t(\"../../util/dom\"),a=t(\"../../util/browser\"),o=t(\"../../util/util\");e.exports=n;var s=\"undefined\"!=typeof navigator?navigator.userAgent.toLowerCase():\"\",l=-1!==s.indexOf(\"firefox\"),c=-1!==s.indexOf(\"safari\")&&-1===s.indexOf(\"chrom\");n.prototype={_enabled:!1,isEnabled:function(){return this._enabled},enable:function(){this.isEnabled()||(this._el.addEventListener(\"wheel\",this._onWheel,!1),this._el.addEventListener(\"mousewheel\",this._onWheel,!1),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._el.removeEventListener(\"wheel\",this._onWheel),this._el.removeEventListener(\"mousewheel\",this._onWheel),this._enabled=!1)},_onWheel:function(t){var e;\"wheel\"===t.type?(e=t.deltaY,l&&t.deltaMode===window.WheelEvent.DOM_DELTA_PIXEL&&(e/=a.devicePixelRatio),t.deltaMode===window.WheelEvent.DOM_DELTA_LINE&&(e*=40)):\"mousewheel\"===t.type&&(e=-t.wheelDeltaY,c&&(e/=3));var r=a.now(),n=r-(this._time||0);this._pos=i.mousePos(this._el,t),this._time=r,0!==e&&e%4.000244140625==0?(this._type=\"wheel\",e=Math.floor(e/4)):0!==e&&Math.abs(e)<4?this._type=\"trackpad\":n>400?(this._type=null,this._lastValue=e,this._timeout=setTimeout(this._onTimeout,40)):this._type||(this._type=Math.abs(n*e)<200?\"trackpad\":\"wheel\",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,e+=this._lastValue)),t.shiftKey&&e&&(e/=4),this._type&&this._zoom(-e,t),t.preventDefault()},_onTimeout:function(){this._type=\"wheel\",this._zoom(-this._lastValue)},_zoom:function(t,e){if(0!==t){var r=this._map,n=2/(1+Math.exp(-Math.abs(t/100)));t<0&&0!==n&&(n=1/n);var i=r.ease?r.ease.to:r.transform.scale,a=r.transform.scaleZoom(i*n);r.zoomTo(a,{duration:0,around:r.unproject(this._pos),delayEndEvents:200},{originalEvent:e})}}}},{\"../../util/browser\":417,\"../../util/dom\":419,\"../../util/util\":433}],410:[function(t,e,r){\"use strict\";function n(t){this._map=t,this._el=t.getCanvasContainer(),a.bindHandlers(this)}var i=t(\"../../util/dom\"),a=t(\"../../util/util\");e.exports=n;var o=a.bezier(0,0,.15,1);n.prototype={_enabled:!1,isEnabled:function(){return this._enabled},enable:function(){this.isEnabled()||(this._el.addEventListener(\"touchstart\",this._onStart,!1),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._el.removeEventListener(\"touchstart\",this._onStart),this._enabled=!1)},disableRotation:function(){this._rotationDisabled=!0},enableRotation:function(){this._rotationDisabled=!1},_onStart:function(t){if(2===t.touches.length){var e=i.mousePos(this._el,t.touches[0]),r=i.mousePos(this._el,t.touches[1]);this._startVec=e.sub(r),this._startScale=this._map.transform.scale,this._startBearing=this._map.transform.bearing,this._gestureIntent=void 0,this._inertia=[],document.addEventListener(\"touchmove\",this._onMove,!1),document.addEventListener(\"touchend\",this._onEnd,!1)}},_onMove:function(t){if(2===t.touches.length){var e=i.mousePos(this._el,t.touches[0]),r=i.mousePos(this._el,t.touches[1]),n=e.add(r).div(2),a=e.sub(r),o=a.mag()/this._startVec.mag(),s=this._rotationDisabled?0:180*a.angleWith(this._startVec)/Math.PI,l=this._map;if(this._gestureIntent){var c={duration:0,around:l.unproject(n)};\"rotate\"===this._gestureIntent&&(c.bearing=this._startBearing+s),\"zoom\"!==this._gestureIntent&&\"rotate\"!==this._gestureIntent||(c.zoom=l.transform.scaleZoom(this._startScale*o)),l.stop(),this._drainInertiaBuffer(),this._inertia.push([Date.now(),o,n]),l.easeTo(c,{originalEvent:t})}else{var u=Math.abs(1-o)>.15;Math.abs(s)>4?this._gestureIntent=\"rotate\":u&&(this._gestureIntent=\"zoom\"),this._gestureIntent&&(this._startVec=a,this._startScale=l.transform.scale,this._startBearing=l.transform.bearing)}t.preventDefault()}},_onEnd:function(t){document.removeEventListener(\"touchmove\",this._onMove),document.removeEventListener(\"touchend\",this._onEnd),this._drainInertiaBuffer();var e=this._inertia,r=this._map;if(e.length<2)r.snapToNorth({},{originalEvent:t});else{var n=e[e.length-1],i=e[0],a=r.transform.scaleZoom(this._startScale*n[1]),s=r.transform.scaleZoom(this._startScale*i[1]),l=a-s,c=(n[0]-i[0])/1e3,u=n[2];if(0!==c&&a!==s){var f=.15*l/c;Math.abs(f)>2.5&&(f=f>0?2.5:-2.5);var h=1e3*Math.abs(f/(12*.15)),d=a+f*h/2e3;d<0&&(d=0),r.easeTo({zoom:d,duration:h,easing:o,around:r.unproject(u)},{originalEvent:t})}else r.snapToNorth({},{originalEvent:t})}},_drainInertiaBuffer:function(){for(var t=this._inertia,e=Date.now();t.length>2&&e-t[0][0]>160;)t.shift()}}},{\"../../util/dom\":419,\"../../util/util\":433}],411:[function(t,e,r){\"use strict\";function n(){i.bindAll([\"_onHashChange\",\"_updateHash\"],this)}e.exports=n;var i=t(\"../util/util\");n.prototype={addTo:function(t){return this._map=t,window.addEventListener(\"hashchange\",this._onHashChange,!1),this._map.on(\"moveend\",this._updateHash),this},remove:function(){return window.removeEventListener(\"hashchange\",this._onHashChange,!1),this._map.off(\"moveend\",this._updateHash),delete this._map,this},_onHashChange:function(){var t=location.hash.replace(\"#\",\"\").split(\"/\");return t.length>=3&&(this._map.jumpTo({center:[+t[2],+t[1]],zoom:+t[0],bearing:+(t[3]||0)}),!0)},_updateHash:function(){var t=this._map.getCenter(),e=this._map.getZoom(),r=this._map.getBearing(),n=Math.max(0,Math.ceil(Math.log(e)/Math.LN2)),i=\"#\"+Math.round(100*e)/100+\"/\"+t.lat.toFixed(n)+\"/\"+t.lng.toFixed(n)+(r?\"/\"+Math.round(10*r)/10:\"\");window.history.replaceState(\"\",\"\",i)}}},{\"../util/util\":433}],412:[function(t,e,r){\"use strict\";function n(t){t.parentNode&&t.parentNode.removeChild(t)}var i=t(\"../util/canvas\"),a=t(\"../util/util\"),o=t(\"../util/browser\"),s=t(\"../util/browser\").window,l=t(\"../util/evented\"),c=t(\"../util/dom\"),u=t(\"../style/style\"),f=t(\"../style/animation_loop\"),h=t(\"../render/painter\"),d=t(\"../geo/transform\"),p=t(\"./hash\"),m=t(\"./bind_handlers\"),g=t(\"./camera\"),v=t(\"../geo/lng_lat\"),y=t(\"../geo/lng_lat_bounds\"),x=t(\"point-geometry\"),b=t(\"./control/attribution\"),_={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:0,maxZoom:20,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,bearingSnap:7,hash:!1,attributionControl:!0,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,workerCount:Math.max(o.hardwareConcurrency-1,1)},w=e.exports=function(t){if((t=a.extend({},_,t)).workerCount<1)throw new Error(\"workerCount must an integer greater than or equal to 1.\");this._interactive=t.interactive,this._failIfMajorPerformanceCaveat=t.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=t.preserveDrawingBuffer,this._trackResize=t.trackResize,this._workerCount=t.workerCount,this._bearingSnap=t.bearingSnap,\"string\"==typeof t.container?this._container=document.getElementById(t.container):this._container=t.container,this.animationLoop=new f,this.transform=new d(t.minZoom,t.maxZoom),t.maxBounds&&this.setMaxBounds(t.maxBounds),a.bindAll([\"_forwardStyleEvent\",\"_forwardSourceEvent\",\"_forwardLayerEvent\",\"_forwardTileEvent\",\"_onStyleLoad\",\"_onStyleChange\",\"_onSourceAdd\",\"_onSourceRemove\",\"_onSourceUpdate\",\"_onWindowOnline\",\"_onWindowResize\",\"_update\",\"_render\"],this),this._setupContainer(),this._setupPainter(),this.on(\"move\",this._update.bind(this,!1)),this.on(\"zoom\",this._update.bind(this,!0)),this.on(\"moveend\",function(){this.animationLoop.set(300),this._rerender()}.bind(this)),void 0!==s&&(s.addEventListener(\"online\",this._onWindowOnline,!1),s.addEventListener(\"resize\",this._onWindowResize,!1)),m(this,t),this._hash=t.hash&&(new p).addTo(this),this._hash&&this._hash._onHashChange()||this.jumpTo({center:t.center,zoom:t.zoom,bearing:t.bearing,pitch:t.pitch}),this.stacks={},this._classes=[],this.resize(),t.classes&&this.setClasses(t.classes),t.style&&this.setStyle(t.style),t.attributionControl&&this.addControl(new b(t.attributionControl));var e=this.fire.bind(this,\"error\");this.on(\"style.error\",e),this.on(\"source.error\",e),this.on(\"tile.error\",e),this.on(\"layer.error\",e)};a.extend(w.prototype,l),a.extend(w.prototype,g.prototype),a.extend(w.prototype,{addControl:function(t){return t.addTo(this),this},addClass:function(t,e){return this._classes.indexOf(t)>=0||\"\"===t?this:(this._classes.push(t),this._classOptions=e,this.style&&this.style.updateClasses(),this._update(!0))},removeClass:function(t,e){var r=this._classes.indexOf(t);return r<0||\"\"===t?this:(this._classes.splice(r,1),this._classOptions=e,this.style&&this.style.updateClasses(),this._update(!0))},setClasses:function(t,e){for(var r={},n=0;n<t.length;n++)\"\"!==t[n]&&(r[t[n]]=!0);return this._classes=Object.keys(r),this._classOptions=e,this.style&&this.style.updateClasses(),this._update(!0)},hasClass:function(t){return this._classes.indexOf(t)>=0},getClasses:function(){return this._classes},resize:function(){var t=0,e=0;return this._container&&(t=this._container.offsetWidth||400,e=this._container.offsetHeight||300),this._canvas.resize(t,e),this.transform.resize(t,e),this.painter.resize(t,e),this.fire(\"movestart\").fire(\"move\").fire(\"resize\").fire(\"moveend\")},getBounds:function(){var t=new y(this.transform.pointLocation(new x(0,0)),this.transform.pointLocation(this.transform.size));return(this.transform.angle||this.transform.pitch)&&(t.extend(this.transform.pointLocation(new x(this.transform.size.x,0))),t.extend(this.transform.pointLocation(new x(0,this.transform.size.y)))),t},setMaxBounds:function(t){if(t){var e=y.convert(t);this.transform.lngRange=[e.getWest(),e.getEast()],this.transform.latRange=[e.getSouth(),e.getNorth()],this.transform._constrain(),this._update()}else null!==t&&void 0!==t||(this.transform.lngRange=[],this.transform.latRange=[],this._update());return this},setMinZoom:function(t){if((t=null===t||void 0===t?0:t)>=0&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()<t&&this.setZoom(t),this;throw new Error(\"minZoom must be between 0 and the current maxZoom, inclusive\")},setMaxZoom:function(t){if((t=null===t||void 0===t?20:t)>=this.transform.minZoom&&t<=20)return this.transform.maxZoom=t,this._update(),this.getZoom()>t&&this.setZoom(t),this;throw new Error(\"maxZoom must be between the current minZoom and 20, inclusive\")},project:function(t){return this.transform.locationPoint(v.convert(t))},unproject:function(t){return this.transform.pointLocation(x.convert(t))},queryRenderedFeatures:function(){var t,e={};return 2===arguments.length?(t=arguments[0],e=arguments[1]):1===arguments.length&&function(t){return t instanceof x||Array.isArray(t)}(arguments[0])?t=arguments[0]:1===arguments.length&&(e=arguments[0]),this.style.queryRenderedFeatures(this._makeQueryGeometry(t),e,this.transform.zoom,this.transform.angle)},_makeQueryGeometry:function(t){void 0===t&&(t=[x.convert([0,0]),x.convert([this.transform.width,this.transform.height])]);var e;if(t instanceof x||\"number\"==typeof t[0]){e=[x.convert(t)]}else{var r=[x.convert(t[0]),x.convert(t[1])];e=[r[0],new x(r[1].x,r[0].y),r[1],new x(r[0].x,r[1].y),r[0]]}return e=e.map(function(t){return this.transform.pointCoordinate(t)}.bind(this))},querySourceFeatures:function(t,e){return this.style.querySourceFeatures(t,e)},setStyle:function(t){return this.style&&(this.style.off(\"load\",this._onStyleLoad).off(\"error\",this._forwardStyleEvent).off(\"change\",this._onStyleChange).off(\"source.add\",this._onSourceAdd).off(\"source.remove\",this._onSourceRemove).off(\"source.load\",this._onSourceUpdate).off(\"source.error\",this._forwardSourceEvent).off(\"source.change\",this._onSourceUpdate).off(\"layer.add\",this._forwardLayerEvent).off(\"layer.remove\",this._forwardLayerEvent).off(\"layer.error\",this._forwardLayerEvent).off(\"tile.add\",this._forwardTileEvent).off(\"tile.remove\",this._forwardTileEvent).off(\"tile.load\",this._update).off(\"tile.error\",this._forwardTileEvent).off(\"tile.stats\",this._forwardTileEvent)._remove(),this.off(\"rotate\",this.style._redoPlacement),this.off(\"pitch\",this.style._redoPlacement)),t?(this.style=t instanceof u?t:new u(t,this.animationLoop,this._workerCount),this.style.on(\"load\",this._onStyleLoad).on(\"error\",this._forwardStyleEvent).on(\"change\",this._onStyleChange).on(\"source.add\",this._onSourceAdd).on(\"source.remove\",this._onSourceRemove).on(\"source.load\",this._onSourceUpdate).on(\"source.error\",this._forwardSourceEvent).on(\"source.change\",this._onSourceUpdate).on(\"layer.add\",this._forwardLayerEvent).on(\"layer.remove\",this._forwardLayerEvent).on(\"layer.error\",this._forwardLayerEvent).on(\"tile.add\",this._forwardTileEvent).on(\"tile.remove\",this._forwardTileEvent).on(\"tile.load\",this._update).on(\"tile.error\",this._forwardTileEvent).on(\"tile.stats\",this._forwardTileEvent),this.on(\"rotate\",this.style._redoPlacement),this.on(\"pitch\",this.style._redoPlacement),this):(this.style=null,this)},getStyle:function(){if(this.style)return this.style.serialize()},addSource:function(t,e){return this.style.addSource(t,e),this._update(!0),this},addSourceType:function(t,e,r){return this.style.addSourceType(t,e,r)},removeSource:function(t){return this.style.removeSource(t),this._update(!0),this},getSource:function(t){return this.style.getSource(t)},addLayer:function(t,e){return this.style.addLayer(t,e),this._update(!0),this},removeLayer:function(t){return this.style.removeLayer(t),this._update(!0),this},getLayer:function(t){return this.style.getLayer(t)},setFilter:function(t,e){return this.style.setFilter(t,e),this._update(!0),this},setLayerZoomRange:function(t,e,r){return this.style.setLayerZoomRange(t,e,r),this._update(!0),this},getFilter:function(t){return this.style.getFilter(t)},setPaintProperty:function(t,e,r,n){return this.style.setPaintProperty(t,e,r,n),this._update(!0),this},getPaintProperty:function(t,e,r){return this.style.getPaintProperty(t,e,r)},setLayoutProperty:function(t,e,r){return this.style.setLayoutProperty(t,e,r),this._update(!0),this},getLayoutProperty:function(t,e){return this.style.getLayoutProperty(t,e)},getContainer:function(){return this._container},getCanvasContainer:function(){return this._canvasContainer},getCanvas:function(){return this._canvas.getElement()},_setupContainer:function(){var t=this._container;t.classList.add(\"mapboxgl-map\");var e=this._canvasContainer=c.create(\"div\",\"mapboxgl-canvas-container\",t);this._interactive&&e.classList.add(\"mapboxgl-interactive\"),this._canvas=new i(this,e);var r=this._controlContainer=c.create(\"div\",\"mapboxgl-control-container\",t),n=this._controlCorners={};[\"top-left\",\"top-right\",\"bottom-left\",\"bottom-right\"].forEach(function(t){n[t]=c.create(\"div\",\"mapboxgl-ctrl-\"+t,r)})},_setupPainter:function(){var t=this._canvas.getWebGLContext({failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer});t?this.painter=new h(t,this.transform):this.fire(\"error\",{error:new Error(\"Failed to initialize WebGL\")})},_contextLost:function(t){t.preventDefault(),this._frameId&&o.cancelFrame(this._frameId),this.fire(\"webglcontextlost\",{originalEvent:t})},_contextRestored:function(t){this._setupPainter(),this.resize(),this._update(),this.fire(\"webglcontextrestored\",{originalEvent:t})},loaded:function(){return!this._styleDirty&&!this._sourcesDirty&&!(!this.style||!this.style.loaded())},_update:function(t){return this.style?(this._styleDirty=this._styleDirty||t,this._sourcesDirty=!0,this._rerender(),this):this},_render:function(){try{this.style&&this._styleDirty&&(this._styleDirty=!1,this.style.update(this._classes,this._classOptions),this._classOptions=null,this.style._recalculate(this.transform.zoom)),this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this.painter.render(this.style,{debug:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,vertices:this.vertices,rotating:this.rotating,zooming:this.zooming}),this.fire(\"render\"),this.loaded()&&!this._loaded&&(this._loaded=!0,this.fire(\"load\")),this._frameId=null,this.animationLoop.stopped()||(this._styleDirty=!0),(this._sourcesDirty||this._repaint||this._styleDirty)&&this._rerender()}catch(t){this.fire(\"error\",{error:t})}return this},remove:function(){this._hash&&this._hash.remove(),o.cancelFrame(this._frameId),this.setStyle(null),void 0!==s&&s.removeEventListener(\"resize\",this._onWindowResize,!1);var t=this.painter.gl.getExtension(\"WEBGL_lose_context\");t&&t.loseContext(),n(this._canvasContainer),n(this._controlContainer),this._container.classList.remove(\"mapboxgl-map\")},_rerender:function(){this.style&&!this._frameId&&(this._frameId=o.frame(this._render))},_forwardStyleEvent:function(t){this.fire(\"style.\"+t.type,a.extend({style:t.target},t))},_forwardSourceEvent:function(t){this.fire(t.type,a.extend({style:t.target},t))},_forwardLayerEvent:function(t){this.fire(t.type,a.extend({style:t.target},t))},_forwardTileEvent:function(t){this.fire(t.type,a.extend({style:t.target},t))},_onStyleLoad:function(t){this.transform.unmodified&&this.jumpTo(this.style.stylesheet),this.style.update(this._classes,{transition:!1}),this._forwardStyleEvent(t)},_onStyleChange:function(t){this._update(!0),this._forwardStyleEvent(t)},_onSourceAdd:function(t){var e=t.source;e.onAdd&&e.onAdd(this),this._forwardSourceEvent(t)},_onSourceRemove:function(t){var e=t.source;e.onRemove&&e.onRemove(this),this._forwardSourceEvent(t)},_onSourceUpdate:function(t){this._update(),this._forwardSourceEvent(t)},_onWindowOnline:function(){this._update()},_onWindowResize:function(){this._trackResize&&this.stop().resize()._update()}}),a.extendAll(w.prototype,{_showTileBoundaries:!1,get showTileBoundaries(){return this._showTileBoundaries},set showTileBoundaries(t){this._showTileBoundaries!==t&&(this._showTileBoundaries=t,this._update())},_showCollisionBoxes:!1,get showCollisionBoxes(){return this._showCollisionBoxes},set showCollisionBoxes(t){this._showCollisionBoxes!==t&&(this._showCollisionBoxes=t,this.style._redoPlacement())},_showOverdrawInspector:!1,get showOverdrawInspector(){return this._showOverdrawInspector},set showOverdrawInspector(t){this._showOverdrawInspector!==t&&(this._showOverdrawInspector=t,this._update())},_repaint:!1,get repaint(){return this._repaint},set repaint(t){this._repaint=t,this._update()},_vertices:!1,get vertices(){return this._vertices},set vertices(t){this._vertices=t,this._update()}})},{\"../geo/lng_lat\":330,\"../geo/lng_lat_bounds\":331,\"../geo/transform\":332,\"../render/painter\":346,\"../style/animation_loop\":366,\"../style/style\":369,\"../util/browser\":417,\"../util/canvas\":418,\"../util/dom\":419,\"../util/evented\":425,\"../util/util\":433,\"./bind_handlers\":398,\"./camera\":399,\"./control/attribution\":400,\"./hash\":411,\"point-geometry\":477}],413:[function(t,e,r){\"use strict\";function n(t,e){t||(t=i.create(\"div\")),t.classList.add(\"mapboxgl-marker\"),this._el=t,this._offset=o.convert(e&&e.offset||[0,0]),this._update=this._update.bind(this)}e.exports=n;var i=t(\"../util/dom\"),a=t(\"../geo/lng_lat\"),o=t(\"point-geometry\");n.prototype={addTo:function(t){return this.remove(),this._map=t,t.getCanvasContainer().appendChild(this._el),t.on(\"move\",this._update),this._update(),this},remove:function(){this._map&&(this._map.off(\"move\",this._update),this._map=null);var t=this._el.parentNode;return t&&t.removeChild(this._el),this},getLngLat:function(){return this._lngLat},setLngLat:function(t){return this._lngLat=a.convert(t),this._update(),this},getElement:function(){return this._el},_update:function(){if(this._map){var t=this._map.project(this._lngLat)._add(this._offset);i.setTransform(this._el,\"translate(\"+t.x+\"px,\"+t.y+\"px)\")}}}},{\"../geo/lng_lat\":330,\"../util/dom\":419,\"point-geometry\":477}],414:[function(t,e,r){\"use strict\";function n(t){i.setOptions(this,t),i.bindAll([\"_update\",\"_onClickClose\"],this)}e.exports=n;var i=t(\"../util/util\"),a=t(\"../util/evented\"),o=t(\"../util/dom\"),s=t(\"../geo/lng_lat\");n.prototype=i.inherit(a,{options:{closeButton:!0,closeOnClick:!0},addTo:function(t){return this._map=t,this._map.on(\"move\",this._update),this.options.closeOnClick&&this._map.on(\"click\",this._onClickClose),this._update(),this},remove:function(){return this._content&&this._content.parentNode&&this._content.parentNode.removeChild(this._content),this._container&&(this._container.parentNode.removeChild(this._container),delete this._container),this._map&&(this._map.off(\"move\",this._update),this._map.off(\"click\",this._onClickClose),delete this._map),this.fire(\"close\"),this},getLngLat:function(){return this._lngLat},setLngLat:function(t){return this._lngLat=s.convert(t),this._update(),this},setText:function(t){return this.setDOMContent(document.createTextNode(t))},setHTML:function(t){var e,r=document.createDocumentFragment(),n=document.createElement(\"body\");for(n.innerHTML=t;e=n.firstChild;)r.appendChild(e);return this.setDOMContent(r)},setDOMContent:function(t){return this._createContent(),this._content.appendChild(t),this._update(),this},_createContent:function(){this._content&&this._content.parentNode&&this._content.parentNode.removeChild(this._content),this._content=o.create(\"div\",\"mapboxgl-popup-content\",this._container),this.options.closeButton&&(this._closeButton=o.create(\"button\",\"mapboxgl-popup-close-button\",this._content),this._closeButton.type=\"button\",this._closeButton.innerHTML=\"&#215;\",this._closeButton.addEventListener(\"click\",this._onClickClose))},_update:function(){if(this._map&&this._lngLat&&this._content){this._container||(this._container=o.create(\"div\",\"mapboxgl-popup\",this._map.getContainer()),this._tip=o.create(\"div\",\"mapboxgl-popup-tip\",this._container),this._container.appendChild(this._content));var t=this._map.project(this._lngLat).round(),e=this.options.anchor;if(!e){var r=this._container.offsetWidth,n=this._container.offsetHeight;e=t.y<n?[\"top\"]:t.y>this._map.transform.height-n?[\"bottom\"]:[],t.x<r/2?e.push(\"left\"):t.x>this._map.transform.width-r/2&&e.push(\"right\"),e=0===e.length?\"bottom\":e.join(\"-\")}var i={top:\"translate(-50%,0)\",\"top-left\":\"translate(0,0)\",\"top-right\":\"translate(-100%,0)\",bottom:\"translate(-50%,-100%)\",\"bottom-left\":\"translate(0,-100%)\",\"bottom-right\":\"translate(-100%,-100%)\",left:\"translate(0,-50%)\",right:\"translate(-100%,-50%)\"},a=this._container.classList;for(var s in i)a.remove(\"mapboxgl-popup-anchor-\"+s);a.add(\"mapboxgl-popup-anchor-\"+e),o.setTransform(this._container,i[e]+\" translate(\"+t.x+\"px,\"+t.y+\"px)\")}},_onClickClose:function(){this.remove()}})},{\"../geo/lng_lat\":330,\"../util/dom\":419,\"../util/evented\":425,\"../util/util\":433}],415:[function(t,e,r){\"use strict\";function n(t,e){this.target=t,this.parent=e,this.callbacks={},this.callbackID=0,this.receive=this.receive.bind(this),this.target.addEventListener(\"message\",this.receive,!1)}e.exports=n,n.prototype.receive=function(t){function e(t,e,r){this.postMessage({type:\"<response>\",id:String(i),error:t?String(t):null,data:e},r)}var r,n=t.data,i=n.id;if(\"<response>\"===n.type)r=this.callbacks[n.id],delete this.callbacks[n.id],r&&r(n.error||null,n.data);else if(void 0!==n.id&&this.parent[n.type])this.parent[n.type](n.data,e.bind(this));else if(void 0!==n.id&&this.parent.workerSources){var a=n.type.split(\".\");this.parent.workerSources[a[0]][a[1]](n.data,e.bind(this))}else this.parent[n.type](n.data)},n.prototype.send=function(t,e,r,n){var i=null;r&&(this.callbacks[i=this.callbackID++]=r),this.postMessage({type:t,id:String(i),data:e},n)},n.prototype.postMessage=function(t,e){this.target.postMessage(t,e)}},{}],416:[function(t,e,r){\"use strict\";function n(t){var e=document.createElement(\"a\");return e.href=t,e.protocol===document.location.protocol&&e.host===document.location.host}r.getJSON=function(t,e){var r=new XMLHttpRequest;return r.open(\"GET\",t,!0),r.setRequestHeader(\"Accept\",\"application/json\"),r.onerror=function(t){e(t)},r.onload=function(){if(r.status>=200&&r.status<300&&r.response){var t;try{t=JSON.parse(r.response)}catch(t){return e(t)}e(null,t)}else e(new Error(r.statusText))},r.send(),r},r.getArrayBuffer=function(t,e){var r=new XMLHttpRequest;return r.open(\"GET\",t,!0),r.responseType=\"arraybuffer\",r.onerror=function(t){e(t)},r.onload=function(){r.status>=200&&r.status<300&&r.response?e(null,r.response):e(new Error(r.statusText))},r.send(),r},r.getImage=function(t,e){return r.getArrayBuffer(t,function(t,r){if(t)return e(t);var n=new Image;n.onload=function(){e(null,n),(window.URL||window.webkitURL).revokeObjectURL(n.src)};var i=new Blob([new Uint8Array(r)],{type:\"image/png\"});return n.src=(window.URL||window.webkitURL).createObjectURL(i),n.getData=function(){var t=document.createElement(\"canvas\"),e=t.getContext(\"2d\");return t.width=n.width,t.height=n.height,e.drawImage(n,0,0),e.getImageData(0,0,n.width,n.height).data},n})},r.getVideo=function(t,e){var r=document.createElement(\"video\");r.onloadstart=function(){e(null,r)};for(var i=0;i<t.length;i++){var a=document.createElement(\"source\");n(t[i])||(r.crossOrigin=\"Anonymous\"),a.src=t[i],r.appendChild(a)}return r.getData=function(){return r},r}},{}],417:[function(t,e,r){\"use strict\";r.window=window,e.exports.now=window.performance&&window.performance.now?window.performance.now.bind(window.performance):Date.now.bind(Date);var n=window.requestAnimationFrame||window.mozRequestAnimationFrame||window.webkitRequestAnimationFrame||window.msRequestAnimationFrame;r.frame=function(t){return n(t)};var i=window.cancelAnimationFrame||window.mozCancelAnimationFrame||window.webkitCancelAnimationFrame||window.msCancelAnimationFrame;r.cancelFrame=function(t){i(t)},r.timed=function(t,n,i){function a(l){o||((l=e.exports.now())>=s+n?t.call(i,1):(t.call(i,(l-s)/n),r.frame(a)))}if(!n)return t.call(i,1),null;var o=!1,s=e.exports.now();return r.frame(a),function(){o=!0}},r.supported=t(\"mapbox-gl-supported\"),r.hardwareConcurrency=navigator.hardwareConcurrency||4,Object.defineProperty(r,\"devicePixelRatio\",{get:function(){return window.devicePixelRatio}}),r.supportsWebp=!1;var a=document.createElement(\"img\");a.onload=function(){r.supportsWebp=!0},a.src=\"data:image/webp;base64,UklGRh4AAABXRUJQVlA4TBEAAAAvAQAAAAfQ//73v/+BiOh/AAA=\",r.supportsGeolocation=!!navigator.geolocation},{\"mapbox-gl-supported\":318}],418:[function(t,e,r){\"use strict\";function 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See https://www.mapbox.com/developers/api/#access-tokens\");if(t=t.replace(/^mapbox:\\/\\//,a.API_URL+e),t+=-1!==t.indexOf(\"?\")?\"&access_token=\":\"?access_token=\",a.REQUIRE_ACCESS_TOKEN){if(\"s\"===r[0])throw new Error(\"Use a public access token (pk.*) with Mapbox GL JS, not a secret access token (sk.*). See https://www.mapbox.com/developers/api/#access-tokens\");t+=r}return t}function i(t){return t?\"?\"+t:\"\"}var a=t(\"./config\"),o=t(\"./browser\"),s=t(\"url\"),l=t(\"./util\");e.exports.normalizeStyleURL=function(t,e){var r=s.parse(t);return\"mapbox:\"!==r.protocol?t:n(\"mapbox:/\"+r.pathname+i(r.query),\"/styles/v1/\",e)},e.exports.normalizeSourceURL=function(t,e){return\"mapbox:\"!==s.parse(t).protocol?t:n(t+\".json\",\"/v4/\",e)+\"&secure\"},e.exports.normalizeGlyphsURL=function(t,e){var r=s.parse(t);if(\"mapbox:\"!==r.protocol)return t;return n(\"mapbox://\"+r.pathname.split(\"/\")[1]+\"/{fontstack}/{range}.pbf\"+i(r.query),\"/fonts/v1/\",e)},e.exports.normalizeSpriteURL=function(t,e,r,a){var o=s.parse(t);return\"mapbox:\"!==o.protocol?(o.pathname+=e+r,s.format(o)):n(\"mapbox:/\"+o.pathname+\"/sprite\"+e+r+i(o.query),\"/styles/v1/\",a)},e.exports.normalizeTileURL=function(t,e,r){var n=s.parse(t,!0);if(!e)return t;if(\"mapbox:\"!==s.parse(e).protocol)return t;var 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strip\",instances:t.prop(\"count\"),count:4,offset:0,uniforms:{miterMode:function(t,e){return\"round\"===e.join?2:1},miterLimit:t.prop(\"miterLimit\"),scale:t.prop(\"scale\"),scaleFract:t.prop(\"scaleFract\"),translateFract:t.prop(\"translateFract\"),translate:t.prop(\"translate\"),thickness:t.prop(\"thickness\"),dashPattern:k,dashLength:t.prop(\"dashLength\"),dashShape:[256,2048],opacity:t.prop(\"opacity\"),pixelRatio:t.context(\"pixelRatio\"),id:t.prop(\"id\"),scaleRatio:t.prop(\"scaleRatio\"),viewport:function(t,e){return[e.viewport.x,e.viewport.y,t.viewportWidth,t.viewportHeight]}},blend:{enable:!0,color:[0,0,0,0],equation:{rgb:\"add\",alpha:\"add\"},func:{srcRGB:\"src alpha\",dstRGB:\"one minus src alpha\",srcAlpha:\"one minus dst alpha\",dstAlpha:\"one\"}},depth:{enable:function(t,e){return!e.overlay}},scissor:{enable:!0,box:t.prop(\"viewport\")},stencil:!1,viewport:t.prop(\"viewport\")};return v=t(o({cull:{enable:!0,face:\"back\"},vert:s([\"precision highp float;\\n#define GLSLIFY 1\\n\\nattribute vec2 aCoord, bCoord, nextCoord, prevCoord;\\nattribute vec4 aColor, bColor;\\nattribute float lineEnd, lineTop;\\n\\nuniform vec2 scale, translate, scaleRatio;\\nuniform float thickness, pixelRatio, id;\\nuniform vec4 viewport;\\nuniform float miterLimit, dashLength, miterMode;\\n\\nvarying vec4 fragColor;\\nvarying vec4 startCutoff, endCutoff;\\nvarying vec2 tangent;\\nvarying vec2 startCoord, endCoord;\\nvarying float enableStartMiter, enableEndMiter;\\n\\nconst float MAX_LINES = 256.;\\nconst float REVERSE_THRESHOLD = -.875;\\nconst float MIN_DIST = 1.;\\n\\n//TODO: possible optimizations: avoid overcalculating all for vertices and calc just one instead\\n//TODO: precalculate dot products, normalize things beforehead etc.\\n\\nfloat distToLine(vec2 p, vec2 a, vec2 b) {\\n\\tvec2 diff = b - a;\\n\\tvec2 perp = normalize(vec2(-diff.y, diff.x));\\n\\treturn dot(p - a, perp);\\n}\\n\\nbool isNaN( float val ){\\n  return ( val < 0.0 || 0.0 < val || val == 0.0 ) ? 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scaleRatio);\\n\\tvec2 nextTangent = normalize(nextDiff * scaleRatio);\\n\\n\\tvec2 prevNormal = vec2(-prevTangent.y, prevTangent.x);\\n\\tvec2 currNormal = vec2(-currTangent.y, currTangent.x);\\n\\tvec2 nextNormal = vec2(-nextTangent.y, nextTangent.x);\\n\\n\\tvec2 startJoinDirection = normalize(prevTangent - currTangent);\\n\\tvec2 endJoinDirection = normalize(currTangent - nextTangent);\\n\\n\\t//collapsed/unidirectional segment cases\\n\\tif (prevDirection == currDirection) {\\n\\t\\tstartJoinDirection = currNormal;\\n\\t}\\n\\tif (nextDirection == currDirection) {\\n\\t\\tendJoinDirection = currNormal;\\n\\t}\\n\\tif (aCoord == bCoord) {\\n\\t\\tendJoinDirection = startJoinDirection;\\n\\t\\tcurrNormal = prevNormal;\\n\\t\\tcurrTangent = prevTangent;\\n\\t}\\n\\n\\ttangent = currTangent;\\n\\n\\t//calculate join shifts relative to normals\\n\\tfloat startJoinShift = dot(currNormal, startJoinDirection);\\n\\tfloat endJoinShift = dot(currNormal, endJoinDirection);\\n\\n\\tfloat startMiterRatio = abs(1. / startJoinShift);\\n\\tfloat endMiterRatio = abs(1. / endJoinShift);\\n\\n\\tvec2 startJoin = startJoinDirection * startMiterRatio;\\n\\tvec2 endJoin = endJoinDirection * endMiterRatio;\\n\\n\\tvec2 startTopJoin, startBotJoin, endTopJoin, endBotJoin;\\n\\tstartTopJoin = sign(startJoinShift) * startJoin * .5;\\n\\tstartBotJoin = -startTopJoin;\\n\\n\\tendTopJoin = sign(endJoinShift) * endJoin * .5;\\n\\tendBotJoin = -endTopJoin;\\n\\n\\tvec2 aTopCoord = aCoord + normalWidth * startTopJoin;\\n\\tvec2 bTopCoord = bCoord + normalWidth * endTopJoin;\\n\\tvec2 aBotCoord = aCoord + normalWidth * startBotJoin;\\n\\tvec2 bBotCoord = bCoord + normalWidth * endBotJoin;\\n\\n\\t//miter anti-clipping\\n\\tfloat baClipping = distToLine(bCoord, aCoord, aBotCoord) / dot(normalize(normalWidth * endBotJoin), normalize(normalWidth.yx * vec2(-startBotJoin.y, startBotJoin.x)));\\n\\tfloat abClipping = distToLine(aCoord, bCoord, bTopCoord) / dot(normalize(normalWidth * startBotJoin), normalize(normalWidth.yx * vec2(-endBotJoin.y, endBotJoin.x)));\\n\\n\\t//prevent close to reverse direction switch\\n\\tbool prevReverse = dot(currTangent, prevTangent) <= REVERSE_THRESHOLD && abs(dot(currTangent, prevNormal)) * min(length(prevDiff), length(currDiff)) <  length(normalWidth * currNormal);\\n\\tbool nextReverse = dot(currTangent, nextTangent) <= REVERSE_THRESHOLD && abs(dot(currTangent, nextNormal)) * min(length(nextDiff), length(currDiff)) <  length(normalWidth * currNormal);\\n\\n\\tif (prevReverse) {\\n\\t\\t//make join rectangular\\n\\t\\tvec2 miterShift = normalWidth * startJoinDirection * miterLimit * .5;\\n\\t\\tfloat normalAdjust = 1. - min(miterLimit / startMiterRatio, 1.);\\n\\t\\taBotCoord = aCoord + miterShift - normalAdjust * normalWidth * currNormal * .5;\\n\\t\\taTopCoord = aCoord + miterShift + normalAdjust * normalWidth * currNormal * .5;\\n\\t}\\n\\telse if (!nextReverse && baClipping > 0. && baClipping < length(normalWidth * endBotJoin)) {\\n\\t\\t//handle miter clipping\\n\\t\\tbTopCoord -= normalWidth * endTopJoin;\\n\\t\\tbTopCoord += normalize(endTopJoin * normalWidth) * baClipping;\\n\\t}\\n\\n\\tif (nextReverse) {\\n\\t\\t//make join rectangular\\n\\t\\tvec2 miterShift = normalWidth * endJoinDirection * miterLimit * .5;\\n\\t\\tfloat normalAdjust = 1. - min(miterLimit / endMiterRatio, 1.);\\n\\t\\tbBotCoord = bCoord + miterShift - normalAdjust * normalWidth * currNormal * .5;\\n\\t\\tbTopCoord = bCoord + miterShift + normalAdjust * normalWidth * currNormal * .5;\\n\\t}\\n\\telse if (!prevReverse && abClipping > 0. && abClipping < length(normalWidth * startBotJoin)) {\\n\\t\\t//handle miter clipping\\n\\t\\taBotCoord -= normalWidth * startBotJoin;\\n\\t\\taBotCoord += normalize(startBotJoin * normalWidth) * abClipping;\\n\\t}\\n\\n\\tvec2 aTopPosition = (aTopCoord + translate) * scale;\\n\\tvec2 aBotPosition = (aBotCoord + translate) * scale;\\n\\n\\tvec2 bTopPosition = (bTopCoord + translate) * scale;\\n\\tvec2 bBotPosition = (bBotCoord + translate) * scale;\\n\\n\\t//position is normalized 0..1 coord on the screen\\n\\tvec2 position = (aTopPosition * lineTop + aBotPosition * lineBot) * lineStart + (bTopPosition * lineTop + bBotPosition * lineBot) * lineEnd;\\n\\n\\tstartCoord = (aCoord + translate) * scaleRatio + viewport.xy;\\n\\tendCoord = (bCoord + translate) * scaleRatio + viewport.xy;\\n\\n\\tgl_Position = vec4(position  * 2.0 - 1.0, depth, 1);\\n\\n\\tenableStartMiter = step(dot(currTangent, prevTangent), .5);\\n\\tenableEndMiter = step(dot(currTangent, nextTangent), .5);\\n\\n\\t//bevel miter cutoffs\\n\\tif (miterMode == 1.) {\\n\\t\\tif (enableStartMiter == 1.) {\\n\\t\\t\\tvec2 startMiterWidth = vec2(startJoinDirection) * thickness * miterLimit * .5;\\n\\t\\t\\tstartCutoff = vec4(aCoord, aCoord);\\n\\t\\t\\tstartCutoff.zw += vec2(-startJoinDirection.y, startJoinDirection.x) / scaleRatio;\\n\\t\\t\\tstartCutoff = (startCutoff + translate.xyxy) * scaleRatio.xyxy;\\n\\t\\t\\tstartCutoff += viewport.xyxy;\\n\\t\\t\\tstartCutoff += startMiterWidth.xyxy;\\n\\t\\t}\\n\\n\\t\\tif (enableEndMiter == 1.) {\\n\\t\\t\\tvec2 endMiterWidth = vec2(endJoinDirection) * thickness * miterLimit * .5;\\n\\t\\t\\tendCutoff = vec4(bCoord, bCoord);\\n\\t\\t\\tendCutoff.zw += vec2(-endJoinDirection.y, endJoinDirection.x)  / scaleRatio;\\n\\t\\t\\tendCutoff = (endCutoff + translate.xyxy) * scaleRatio.xyxy;\\n\\t\\t\\tendCutoff += viewport.xyxy;\\n\\t\\t\\tendCutoff += endMiterWidth.xyxy;\\n\\t\\t}\\n\\t}\\n\\n\\t//round miter cutoffs\\n\\telse if (miterMode == 2.) {\\n\\t\\tif (enableStartMiter == 1.) {\\n\\t\\t\\tvec2 startMiterWidth = vec2(startJoinDirection) * thickness * abs(dot(startJoinDirection, currNormal)) * .5;\\n\\t\\t\\tstartCutoff = vec4(aCoord, aCoord);\\n\\t\\t\\tstartCutoff.zw += vec2(-startJoinDirection.y, startJoinDirection.x) / scaleRatio;\\n\\t\\t\\tstartCutoff = (startCutoff + translate.xyxy) * scaleRatio.xyxy;\\n\\t\\t\\tstartCutoff += viewport.xyxy;\\n\\t\\t\\tstartCutoff += startMiterWidth.xyxy;\\n\\t\\t}\\n\\n\\t\\tif (enableEndMiter == 1.) {\\n\\t\\t\\tvec2 endMiterWidth = vec2(endJoinDirection) * thickness * abs(dot(endJoinDirection, currNormal)) * .5;\\n\\t\\t\\tendCutoff = vec4(bCoord, bCoord);\\n\\t\\t\\tendCutoff.zw += vec2(-endJoinDirection.y, endJoinDirection.x)  / scaleRatio;\\n\\t\\t\\tendCutoff = (endCutoff + translate.xyxy) * scaleRatio.xyxy;\\n\\t\\t\\tendCutoff += viewport.xyxy;\\n\\t\\t\\tendCutoff += endMiterWidth.xyxy;\\n\\t\\t}\\n\\t}\\n}\\n\"]),frag:s([\"precision highp float;\\n#define GLSLIFY 1\\n\\nuniform sampler2D dashPattern;\\nuniform vec2 dashShape;\\nuniform float dashLength, pixelRatio, thickness, opacity, id, miterMode;\\n\\nvarying vec4 fragColor;\\nvarying vec2 tangent;\\nvarying vec4 startCutoff, endCutoff;\\nvarying vec2 startCoord, endCoord;\\nvarying float enableStartMiter, enableEndMiter;\\n\\nfloat distToLine(vec2 p, vec2 a, vec2 b) {\\n\\tvec2 diff = b - a;\\n\\tvec2 perp = normalize(vec2(-diff.y, diff.x));\\n\\treturn dot(p - a, perp);\\n}\\n\\nvoid main() {\\n\\tfloat alpha = 1., distToStart, distToEnd;\\n\\tfloat cutoff = thickness * .5;\\n\\n\\t//bevel miter\\n\\tif (miterMode == 1.) {\\n\\t\\tif (enableStartMiter == 1.) {\\n\\t\\t\\tdistToStart = distToLine(gl_FragCoord.xy, startCutoff.xy, startCutoff.zw);\\n\\t\\t\\tif (distToStart < -1.) {\\n\\t\\t\\t\\tdiscard;\\n\\t\\t\\t\\treturn;\\n\\t\\t\\t}\\n\\t\\t\\talpha *= min(max(distToStart + 1., 0.), 1.);\\n\\t\\t}\\n\\n\\t\\tif (enableEndMiter == 1.) {\\n\\t\\t\\tdistToEnd = distToLine(gl_FragCoord.xy, endCutoff.xy, endCutoff.zw);\\n\\t\\t\\tif (distToEnd < -1.) {\\n\\t\\t\\t\\tdiscard;\\n\\t\\t\\t\\treturn;\\n\\t\\t\\t}\\n\\t\\t\\talpha *= min(max(distToEnd + 1., 0.), 1.);\\n\\t\\t}\\n\\t}\\n\\n\\t// round miter\\n\\telse if (miterMode == 2.) {\\n\\t\\tif (enableStartMiter == 1.) {\\n\\t\\t\\tdistToStart = distToLine(gl_FragCoord.xy, startCutoff.xy, startCutoff.zw);\\n\\t\\t\\tif (distToStart < 0.) {\\n\\t\\t\\t\\tfloat radius = length(gl_FragCoord.xy - startCoord);\\n\\n\\t\\t\\t\\tif(radius > cutoff + .5) {\\n\\t\\t\\t\\t\\tdiscard;\\n\\t\\t\\t\\t\\treturn;\\n\\t\\t\\t\\t}\\n\\n\\t\\t\\t\\talpha -= smoothstep(cutoff - .5, cutoff + .5, radius);\\n\\t\\t\\t}\\n\\t\\t}\\n\\n\\t\\tif (enableEndMiter == 1.) {\\n\\t\\t\\tdistToEnd = distToLine(gl_FragCoord.xy, endCutoff.xy, endCutoff.zw);\\n\\t\\t\\tif (distToEnd < 0.) {\\n\\t\\t\\t\\tfloat radius = length(gl_FragCoord.xy - endCoord);\\n\\n\\t\\t\\t\\tif(radius > cutoff + .5) {\\n\\t\\t\\t\\t\\tdiscard;\\n\\t\\t\\t\\t\\treturn;\\n\\t\\t\\t\\t}\\n\\n\\t\\t\\t\\talpha -= smoothstep(cutoff - .5, cutoff + .5, radius);\\n\\t\\t\\t}\\n\\t\\t}\\n\\t}\\n\\n\\tfloat t = fract(dot(tangent, gl_FragCoord.xy) / dashLength) * .5 + .25;\\n\\tfloat dash = texture2D(dashPattern, vec2(t * dashLength * 2. / dashShape.x, (id + .5) / dashShape.y)).r;\\n\\n\\tgl_FragColor = fragColor * dash;\\n\\tgl_FragColor.a *= alpha * opacity * dash;\\n}\\n\"]),attributes:{lineEnd:{buffer:_,divisor:0,stride:8,offset:0},lineTop:{buffer:_,divisor:0,stride:8,offset:4},aColor:{buffer:b,stride:4,offset:function(t,e){return 4*e.offset},divisor:1},bColor:{buffer:b,stride:4,offset:function(t,e){return 4*e.offset+4},divisor:1},prevCoord:{buffer:w,stride:8,offset:function(t,e){return 8*e.offset},divisor:1},aCoord:{buffer:w,stride:8,offset:function(t,e){return 8+8*e.offset},divisor:1},bCoord:{buffer:w,stride:8,offset:function(t,e){return 16+8*e.offset},divisor:1},nextCoord:{buffer:w,stride:8,offset:function(t,e){return 24+8*e.offset},divisor:1}}},z)),y=t(o({vert:s([\"precision highp float;\\n#define GLSLIFY 1\\n\\nattribute vec2 aCoord, bCoord, aCoordFract, bCoordFract;\\nattribute vec4 color;\\nattribute float lineEnd, lineTop;\\n\\nuniform vec2 scale, scaleFract, translate, translateFract, scaleRatio;\\nuniform float thickness, pixelRatio, id;\\nuniform vec4 viewport;\\n\\nvarying vec4 fragColor;\\nvarying vec2 tangent;\\n\\nconst float MAX_LINES = 256.;\\n\\nvec2 project(vec2 position, vec2 positionFract, vec2 scale, vec2 scaleFract, vec2 translate, vec2 translateFract) {\\n  return (position + translate) * scale\\n       + (positionFract + translateFract) * scale\\n       + (position + translate) * scaleFract\\n       + (positionFract + translateFract) * scaleFract;\\n}\\n\\nvoid main() {\\n\\t// vec2 scaleRatio = scale * viewport.zw;\\n\\tvec2 normalWidth = thickness / scaleRatio;\\n\\n\\tfloat lineStart = 1. - lineEnd;\\n\\tfloat lineOffset = lineTop * 2. - 1.;\\n\\tfloat depth = (MAX_LINES - 1. - id) / (MAX_LINES);\\n\\n\\tvec2 diff = (bCoord + bCoordFract - aCoord - aCoordFract);\\n\\ttangent = normalize(diff * scaleRatio);\\n\\tvec2 normal = vec2(-tangent.y, tangent.x);\\n\\n\\tvec2 position = project(aCoord, aCoordFract, scale, scaleFract, translate, translateFract) * lineStart\\n\\t\\t+ project(bCoord, bCoordFract, scale, scaleFract, translate, translateFract) * lineEnd\\n\\n\\t\\t+ thickness * normal * .5 * lineOffset / viewport.zw;\\n\\n\\tgl_Position = vec4(position * 2.0 - 1.0, depth, 1);\\n\\n\\tfragColor = color / 255.;\\n}\\n\"]),frag:s([\"precision highp float;\\n#define GLSLIFY 1\\n\\nuniform sampler2D dashPattern;\\nuniform vec2 dashShape;\\nuniform float dashLength, pixelRatio, thickness, opacity, id;\\n\\nvarying vec4 fragColor;\\nvarying vec2 tangent;\\n\\nvoid main() {\\n\\tfloat alpha = 1.;\\n\\n\\tfloat t = fract(dot(tangent, gl_FragCoord.xy) / dashLength) * .5 + .25;\\n\\tfloat dash = texture2D(dashPattern, vec2(t * dashLength * 2. / dashShape.x, (id + .5) / dashShape.y)).r;\\n\\n\\tgl_FragColor = fragColor * dash;\\n\\tgl_FragColor.a *= alpha * opacity * dash;\\n}\\n\"]),attributes:{lineEnd:{buffer:_,divisor:0,stride:8,offset:0},lineTop:{buffer:_,divisor:0,stride:8,offset:4},aCoord:{buffer:w,stride:8,offset:function(t,e){return 8+8*e.offset},divisor:1},bCoord:{buffer:w,stride:8,offset:function(t,e){return 16+8*e.offset},divisor:1},aCoordFract:{buffer:M,stride:8,offset:function(t,e){return 8+8*e.offset},divisor:1},bCoordFract:{buffer:M,stride:8,offset:function(t,e){return 16+8*e.offset},divisor:1},color:{buffer:b,stride:4,offset:function(t,e){return 4*e.offset},divisor:1}}},z)),x=t({primitive:\"triangle\",elements:function(t,e){return e.triangles},offset:0,vert:s([\"precision highp float;\\n#define GLSLIFY 1\\n\\nattribute vec2 position, positionFract;\\n\\nuniform vec4 color;\\nuniform vec2 scale, scaleFract, translate, translateFract, scaleRatio;\\nuniform float pixelRatio, id;\\nuniform vec4 viewport;\\n\\nvarying vec4 fragColor;\\n\\nconst float MAX_LINES = 256.;\\n\\nvoid main() {\\n\\tfloat depth = (MAX_LINES - 4. - id) / (MAX_LINES);\\n\\n\\tvec2 position = (position + translate) * scale\\n       + (positionFract + translateFract) * scale\\n       + (position + translate) * scaleFract\\n       + (positionFract + translateFract) * scaleFract;\\n\\n\\tgl_Position = vec4(position * 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l=o[s].properties;if(l.cluster?a+l.point_count<=i?a+=l.point_count:a=this._appendLeaves(t,l.cluster_id,r+1,n,i,a):a<i?a++:t.push(o[s]),t.length===n)break}return a},_addTileFeatures:function(t,e,r,n,i,a){for(var s=0;s<t.length;s++){var l=e[t[s]];a.features.push({type:1,geometry:[[Math.round(this.options.extent*(l.x*i-r)),Math.round(this.options.extent*(l.y*i-n))]],tags:l.numPoints?o(l):this.points[l.id].properties})}},_limitZoom:function(t){return Math.max(this.options.minZoom,Math.min(t,this.options.maxZoom+1))},_cluster:function(t,e){for(var r=[],n=this.options.radius/(this.options.extent*Math.pow(2,e)),i=0;i<t.length;i++){var a=t[i];if(!(a.zoom<=e)){a.zoom=e;var o=this.trees[e+1],s=o.within(a.x,a.y,n),l=a.numPoints||1,c=a.x*l,u=a.y*l,f=null;this.options.reduce&&(f=this.options.initial(),this._accumulate(f,a));for(var h=0;h<s.length;h++){var d=o.points[s[h]];if(e<d.zoom){var 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e=this._validate(t,this.minMonth,this.minDay,a.local.invalidYear);return this._leapYear(e.year())},_leapYear:function(t){return t=t<0?t+1:t,i(7*t+1,19)<7},monthsInYear:function(t){return this._validate(t,this.minMonth,this.minDay,a.local.invalidYear),this._leapYear(t.year?t.year():t)?13:12},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-n.dayOfWeek(),\"d\"),Math.floor((n.dayOfYear()-1)/7)+1},daysInYear:function(t){return t=this._validate(t,this.minMonth,this.minDay,a.local.invalidYear).year(),this.toJD(-1===t?1:t+1,7,1)-this.toJD(t,7,1)},daysInMonth:function(t,e){return t.year&&(e=t.month(),t=t.year()),this._validate(t,e,this.minDay,a.local.invalidMonth),12===e&&this.leapYear(t)?30:8===e&&5===i(this.daysInYear(t),10)?30:9===e&&3===i(this.daysInYear(t),10)?29:this.daysPerMonth[e-1]},weekDay:function(t,e,r){return 6!==this.dayOfWeek(t,e,r)},extraInfo:function(t,e,r){var n=this._validate(t,e,r,a.local.invalidDate);return{yearType:(this.leapYear(n)?\"embolismic\":\"common\")+\" \"+[\"deficient\",\"regular\",\"complete\"][this.daysInYear(n)%10-3]}},toJD:function(t,e,r){var n=this._validate(t,e,r,a.local.invalidDate);t=n.year(),e=n.month(),r=n.day();var i=t<=0?t+1:t,o=this.jdEpoch+this._delay1(i)+this._delay2(i)+r+1;if(e<7){for(var s=7;s<=this.monthsInYear(t);s++)o+=this.daysInMonth(t,s);for(s=1;s<e;s++)o+=this.daysInMonth(t,s)}else for(s=7;s<e;s++)o+=this.daysInMonth(t,s);return o},_delay1:function(t){var e=Math.floor((235*t-234)/19),r=12084+13753*e,n=29*e+Math.floor(r/25920);return i(3*(n+1),7)<3&&n++,n},_delay2:function(t){var e=this._delay1(t-1),r=this._delay1(t);return this._delay1(t+1)-r==356?2:r-e==382?1:0},fromJD:function(t){t=Math.floor(t)+.5;for(var e=Math.floor(98496*(t-this.jdEpoch)/35975351)-1;t>=this.toJD(-1===e?1:e+1,7,1);)e++;for(var r=t<this.toJD(e,1,1)?7:1;t>this.toJD(e,r,this.daysInMonth(e,r));)r++;var n=t-this.toJD(e,r,1)+1;return 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as-sabt\"],dayNamesShort:[\"Aha\",\"Ith\",\"Thu\",\"Arb\",\"Kha\",\"Jum\",\"Sab\"],dayNamesMin:[\"Ah\",\"It\",\"Th\",\"Ar\",\"Kh\",\"Ju\",\"Sa\"],digits:null,dateFormat:\"yyyy/mm/dd\",firstDay:6,isRTL:!1}},leapYear:function(t){return(11*this._validate(t,this.minMonth,this.minDay,i.local.invalidYear).year()+14)%30<11},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-n.dayOfWeek(),\"d\"),Math.floor((n.dayOfYear()-1)/7)+1},daysInYear:function(t){return this.leapYear(t)?355:354},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,i.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(12===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return 5!==this.dayOfWeek(t,e,r)},toJD:function(t,e,r){var n=this._validate(t,e,r,i.local.invalidDate);return t=n.year(),e=n.month(),r=n.day(),t=t<=0?t+1:t,r+Math.ceil(29.5*(e-1))+354*(t-1)+Math.floor((3+11*t)/30)+this.jdEpoch-1},fromJD:function(t){t=Math.floor(t)+.5;var e=Math.floor((30*(t-this.jdEpoch)+10646)/10631);e=e<=0?e-1:e;var r=Math.min(12,Math.ceil((t-29-this.toJD(e,1,1))/29.5)+1),n=t-this.toJD(e,r,1)+1;return this.newDate(e,r,n)}}),i.calendars.islamic=n},{\"../main\":595,\"object-assign\":462}],587:[function(t,e,r){function n(t){this.local=this.regionalOptions[t||\"\"]||this.regionalOptions[\"\"]}var i=t(\"../main\");t(\"object-assign\")(n.prototype=new 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o=t(\"../main\");t(\"object-assign\")(n.prototype=new 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this._validate(t,this.minMonth,this.minDay,o.local.invalidYear),!1},formatYear:function(t){t=this._validate(t,this.minMonth,this.minDay,o.local.invalidYear).year();var e=Math.floor(t/400);t%=400,t+=t<0?400:0;return e+\".\"+Math.floor(t/20)+\".\"+t%20},forYear:function(t){if((t=t.split(\".\")).length<3)throw\"Invalid Mayan year\";for(var e=0,r=0;r<t.length;r++){var n=parseInt(t[r],10);if(Math.abs(n)>19||r>0&&n<0)throw\"Invalid Mayan year\";e=20*e+n}return e},monthsInYear:function(t){return this._validate(t,this.minMonth,this.minDay,o.local.invalidYear),18},weekOfYear:function(t,e,r){return this._validate(t,e,r,o.local.invalidDate),0},daysInYear:function(t){return this._validate(t,this.minMonth,this.minDay,o.local.invalidYear),360},daysInMonth:function(t,e){return this._validate(t,e,this.minDay,o.local.invalidMonth),20},daysInWeek:function(){return 5},dayOfWeek:function(t,e,r){return this._validate(t,e,r,o.local.invalidDate).day()},weekDay:function(t,e,r){return this._validate(t,e,r,o.local.invalidDate),!0},extraInfo:function(t,e,r){var n=this._validate(t,e,r,o.local.invalidDate).toJD(),i=this._toHaab(n),a=this._toTzolkin(n);return{haabMonthName:this.local.haabMonths[i[0]-1],haabMonth:i[0],haabDay:i[1],tzolkinDayName:this.local.tzolkinMonths[a[0]-1],tzolkinDay:a[0],tzolkinTrecena:a[1]}},_toHaab:function(t){var e=i((t-=this.jdEpoch)+8+340,365);return[Math.floor(e/20)+1,i(e,20)]},_toTzolkin:function(t){return t-=this.jdEpoch,[a(t+20,20),a(t+4,13)]},toJD:function(t,e,r){var n=this._validate(t,e,r,o.local.invalidDate);return n.day()+20*n.month()+360*n.year()+this.jdEpoch},fromJD:function(t){t=Math.floor(t)+.5-this.jdEpoch;var e=Math.floor(t/360);t%=360,t+=t<0?360:0;var r=Math.floor(t/20),n=t%20;return this.newDate(e,r,n)}}),o.calendars.mayan=n},{\"../main\":595,\"object-assign\":462}],589:[function(t,e,r){function n(t){this.local=this.regionalOptions[t||\"\"]||this.regionalOptions[\"\"]}var i=t(\"../main\"),a=t(\"object-assign\");n.prototype=new 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o.leapYear(e.year()+(e.year()<1?1:0)+1469)},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(1-(n.dayOfWeek()||7),\"d\"),Math.floor((n.dayOfYear()-1)/7)+1},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,i.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(12===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return(this.dayOfWeek(t,e,r)||7)<6},toJD:function(t,e,r){var n=this._validate(t,e,r,i.local.invalidMonth);(t=n.year())<0&&t++;for(var a=n.day(),s=1;s<n.month();s++)a+=this.daysPerMonth[s-1];return a+o.toJD(t+1468,3,13)},fromJD:function(t){t=Math.floor(t+.5);for(var e=Math.floor((t-(this.jdEpoch-1))/366);t>=this.toJD(e+1,1,1);)e++;for(var r=t-Math.floor(this.toJD(e,1,1)+.5)+1,n=1;r>this.daysInMonth(e,n);)r-=this.daysInMonth(e,n),n++;return this.newDate(e,n,r)}}),i.calendars.nanakshahi=n},{\"../main\":595,\"object-assign\":462}],590:[function(t,e,r){function 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e=this._validate(t,this.minMonth,this.minDay,a.local.invalidYear);return 682*((e.year()-(e.year()>0?474:473))%2820+474+38)%2816<682},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-(n.dayOfWeek()+1)%7,\"d\"),Math.floor((n.dayOfYear()-1)/7)+1},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,a.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(12===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return 5!==this.dayOfWeek(t,e,r)},toJD:function(t,e,r){var n=this._validate(t,e,r,a.local.invalidDate);t=n.year(),e=n.month(),r=n.day();var o=t-(t>=0?474:473),s=474+i(o,2820);return r+(e<=7?31*(e-1):30*(e-1)+6)+Math.floor((682*s-110)/2816)+365*(s-1)+1029983*Math.floor(o/2820)+this.jdEpoch-1},fromJD:function(t){var e=(t=Math.floor(t)+.5)-this.toJD(475,1,1),r=Math.floor(e/1029983),n=i(e,1029983),a=2820;if(1029982!==n){var o=Math.floor(n/366),s=i(n,366);a=Math.floor((2134*o+2816*s+2815)/1028522)+o+1}var l=a+2820*r+474;l=l<=0?l-1:l;var 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n=this._validate(t,this.minMonth,this.minDay,i.local.invalidYear);t=this._t2gYear(n.year());return o.weekOfYear(t,n.month(),n.day())},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,i.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(2===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return(this.dayOfWeek(t,e,r)||7)<6},toJD:function(t,e,r){var n=this._validate(t,e,r,i.local.invalidDate);t=this._t2gYear(n.year());return o.toJD(t,n.month(),n.day())},fromJD:function(t){var e=o.fromJD(t),r=this._g2tYear(e.year());return this.newDate(r,e.month(),e.day())},_t2gYear:function(t){return t+this.yearsOffset+(t>=-this.yearsOffset&&t<=-1?1:0)},_g2tYear:function(t){return t-this.yearsOffset-(t>=1&&t<=this.yearsOffset?1:0)}}),i.calendars.taiwan=n},{\"../main\":595,\"object-assign\":462}],593:[function(t,e,r){function n(t){this.local=this.regionalOptions[t||\"\"]||this.regionalOptions[\"\"]}var i=t(\"../main\"),a=t(\"object-assign\"),o=i.instance();a(n.prototype=new i.baseCalendar,{name:\"Thai\",jdEpoch:1523098.5,yearsOffset:543,daysPerMonth:[31,28,31,30,31,30,31,31,30,31,30,31],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{\"\":{name:\"Thai\",epochs:[\"BBE\",\"BE\"],monthNames:[\"January\",\"February\",\"March\",\"April\",\"May\",\"June\",\"July\",\"August\",\"September\",\"October\",\"November\",\"December\"],monthNamesShort:[\"Jan\",\"Feb\",\"Mar\",\"Apr\",\"May\",\"Jun\",\"Jul\",\"Aug\",\"Sep\",\"Oct\",\"Nov\",\"Dec\"],dayNames:[\"Sunday\",\"Monday\",\"Tuesday\",\"Wednesday\",\"Thursday\",\"Friday\",\"Saturday\"],dayNamesShort:[\"Sun\",\"Mon\",\"Tue\",\"Wed\",\"Thu\",\"Fri\",\"Sat\"],dayNamesMin:[\"Su\",\"Mo\",\"Tu\",\"We\",\"Th\",\"Fr\",\"Sa\"],digits:null,dateFormat:\"dd/mm/yyyy\",firstDay:0,isRTL:!1}},leapYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,i.local.invalidYear);t=this._t2gYear(e.year());return 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n(){this.regionalOptions=[],this.regionalOptions[\"\"]={invalidCalendar:\"Calendar {0} not found\",invalidDate:\"Invalid {0} date\",invalidMonth:\"Invalid {0} month\",invalidYear:\"Invalid {0} year\",differentCalendars:\"Cannot mix {0} and {1} dates\"},this.local=this.regionalOptions[\"\"],this.calendars={},this._localCals={}}function i(t,e,r,n){if(this._calendar=t,this._year=e,this._month=r,this._day=n,0===this._calendar._validateLevel&&!this._calendar.isValid(this._year,this._month,this._day))throw(c.local.invalidDate||c.regionalOptions[\"\"].invalidDate).replace(/\\{0\\}/,this._calendar.local.name)}function a(t,e){return t=\"\"+t,\"000000\".substring(0,e-t.length)+t}function o(){this.shortYearCutoff=\"+10\"}function s(t){this.local=this.regionalOptions[t]||this.regionalOptions[\"\"]}var l=t(\"object-assign\");l(n.prototype,{instance:function(t,e){t=(t||\"gregorian\").toLowerCase(),e=e||\"\";var r=this._localCals[t+\"-\"+e];if(!r&&this.calendars[t]&&(r=new this.calendars[t](e),this._localCals[t+\"-\"+e]=r),!r)throw(this.local.invalidCalendar||this.regionalOptions[\"\"].invalidCalendar).replace(/\\{0\\}/,t);return r},newDate:function(t,e,r,n,i){return(n=(null!=t&&t.year?t.calendar():\"string\"==typeof n?this.instance(n,i):n)||this.instance()).newDate(t,e,r)},substituteDigits:function(t){return function(e){return(e+\"\").replace(/[0-9]/g,function(e){return t[e]})}},substituteChineseDigits:function(t,e){return function(r){for(var n=\"\",i=0;r>0;){var a=r%10;n=(0===a?\"\":t[a]+e[i])+n,i++,r=Math.floor(r/10)}return 0===n.indexOf(t[1]+e[1])&&(n=n.substr(1)),n||t[0]}}}),l(i.prototype,{newDate:function(t,e,r){return this._calendar.newDate(null==t?this:t,e,r)},year:function(t){return 0===arguments.length?this._year:this.set(t,\"y\")},month:function(t){return 0===arguments.length?this._month:this.set(t,\"m\")},day:function(t){return 0===arguments.length?this._day:this.set(t,\"d\")},date:function(t,e,r){if(!this._calendar.isValid(t,e,r))throw(c.local.invalidDate||c.regionalOptions[\"\"].invalidDate).replace(/\\{0\\}/,this._calendar.local.name);return this._year=t,this._month=e,this._day=r,this},leapYear:function(){return this._calendar.leapYear(this)},epoch:function(){return this._calendar.epoch(this)},formatYear:function(){return this._calendar.formatYear(this)},monthOfYear:function(){return this._calendar.monthOfYear(this)},weekOfYear:function(){return this._calendar.weekOfYear(this)},daysInYear:function(){return this._calendar.daysInYear(this)},dayOfYear:function(){return this._calendar.dayOfYear(this)},daysInMonth:function(){return this._calendar.daysInMonth(this)},dayOfWeek:function(){return this._calendar.dayOfWeek(this)},weekDay:function(){return this._calendar.weekDay(this)},extraInfo:function(){return this._calendar.extraInfo(this)},add:function(t,e){return this._calendar.add(this,t,e)},set:function(t,e){return this._calendar.set(this,t,e)},compareTo:function(t){if(this._calendar.name!==t._calendar.name)throw(c.local.differentCalendars||c.regionalOptions[\"\"].differentCalendars).replace(/\\{0\\}/,this._calendar.local.name).replace(/\\{1\\}/,t._calendar.local.name);var e=this._year!==t._year?this._year-t._year:this._month!==t._month?this.monthOfYear()-t.monthOfYear():this._day-t._day;return 0===e?0:e<0?-1:1},calendar:function(){return this._calendar},toJD:function(){return this._calendar.toJD(this)},fromJD:function(t){return this._calendar.fromJD(t)},toJSDate:function(){return this._calendar.toJSDate(this)},fromJSDate:function(t){return this._calendar.fromJSDate(t)},toString:function(){return(this.year()<0?\"-\":\"\")+a(Math.abs(this.year()),4)+\"-\"+a(this.month(),2)+\"-\"+a(this.day(),2)}}),l(o.prototype,{_validateLevel:0,newDate:function(t,e,r){return null==t?this.today():(t.year&&(this._validate(t,e,r,c.local.invalidDate||c.regionalOptions[\"\"].invalidDate),r=t.day(),e=t.month(),t=t.year()),new i(this,t,e,r))},today:function(){return this.fromJSDate(new Date)},epoch:function(t){return this._validate(t,this.minMonth,this.minDay,c.local.invalidYear||c.regionalOptions[\"\"].invalidYear).year()<0?this.local.epochs[0]:this.local.epochs[1]},formatYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,c.local.invalidYear||c.regionalOptions[\"\"].invalidYear);return(e.year()<0?\"-\":\"\")+a(Math.abs(e.year()),4)},monthsInYear:function(t){return this._validate(t,this.minMonth,this.minDay,c.local.invalidYear||c.regionalOptions[\"\"].invalidYear),12},monthOfYear:function(t,e){var r=this._validate(t,e,this.minDay,c.local.invalidMonth||c.regionalOptions[\"\"].invalidMonth);return(r.month()+this.monthsInYear(r)-this.firstMonth)%this.monthsInYear(r)+this.minMonth},fromMonthOfYear:function(t,e){var r=(e+this.firstMonth-2*this.minMonth)%this.monthsInYear(t)+this.minMonth;return this._validate(t,r,this.minDay,c.local.invalidMonth||c.regionalOptions[\"\"].invalidMonth),r},daysInYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,c.local.invalidYear||c.regionalOptions[\"\"].invalidYear);return this.leapYear(e)?366:365},dayOfYear:function(t,e,r){var n=this._validate(t,e,r,c.local.invalidDate||c.regionalOptions[\"\"].invalidDate);return n.toJD()-this.newDate(n.year(),this.fromMonthOfYear(n.year(),this.minMonth),this.minDay).toJD()+1},daysInWeek:function(){return 7},dayOfWeek:function(t,e,r){var n=this._validate(t,e,r,c.local.invalidDate||c.regionalOptions[\"\"].invalidDate);return(Math.floor(this.toJD(n))+2)%this.daysInWeek()},extraInfo:function(t,e,r){return this._validate(t,e,r,c.local.invalidDate||c.regionalOptions[\"\"].invalidDate),{}},add:function(t,e,r){return this._validate(t,this.minMonth,this.minDay,c.local.invalidDate||c.regionalOptions[\"\"].invalidDate),this._correctAdd(t,this._add(t,e,r),e,r)},_add:function(t,e,r){if(this._validateLevel++,\"d\"===r||\"w\"===r){var n=t.toJD()+e*(\"w\"===r?this.daysInWeek():1),i=t.calendar().fromJD(n);return this._validateLevel--,[i.year(),i.month(),i.day()]}try{var a=t.year()+(\"y\"===r?e:0),o=t.monthOfYear()+(\"m\"===r?e:0);i=t.day();\"y\"===r?(t.month()!==this.fromMonthOfYear(a,o)&&(o=this.newDate(a,t.month(),this.minDay).monthOfYear()),o=Math.min(o,this.monthsInYear(a)),i=Math.min(i,this.daysInMonth(a,this.fromMonthOfYear(a,o)))):\"m\"===r&&(!function(t){for(;o<t.minMonth;)a--,o+=t.monthsInYear(a);for(var e=t.monthsInYear(a);o>e-1+t.minMonth;)a++,o-=e,e=t.monthsInYear(a)}(this),i=Math.min(i,this.daysInMonth(a,this.fromMonthOfYear(a,o))));var s=[a,this.fromMonthOfYear(a,o),i];return this._validateLevel--,s}catch(t){throw 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k={x:{},y:{}},A=+e.textangle||0,T=b._infolayer.append(\"g\").classed(y,!0).attr(\"data-index\",String(r)).style(\"opacity\",e.opacity),S=T.append(\"g\").classed(\"annotation-text-g\",!0),E=w[e.showarrow?\"annotationTail\":\"annotationPosition\"],L=e.captureevents||w.annotationText||E,C=S.append(\"g\").style(\"pointer-events\",L?\"all\":null).call(p,\"default\").on(\"click\",function(){t._dragging=!1;var i={index:r,annotation:e._input,fullAnnotation:e,event:a.event};n&&(i.subplotId=n),t.emit(\"plotly_clickannotation\",i)});e.hovertext&&C.on(\"mouseover\",function(){var r=e.hoverlabel,n=r.font,i=this.getBoundingClientRect(),a=t.getBoundingClientRect();h.loneHover({x0:i.left-a.left,x1:i.right-a.left,y:(i.top+i.bottom)/2-a.top,text:e.hovertext,color:r.bgcolor,borderColor:r.bordercolor,fontFamily:n.family,fontSize:n.size,fontColor:n.color},{container:b._hoverlayer.node(),outerContainer:b._paper.node(),gd:t})}).on(\"mouseout\",function(){h.loneUnhover(b._hoverlayer.node())});var 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et=1/0;for(R=0;R<J.length;R++)if((N=J[R])&&N[0]&&N[0].trace&&!0===N[0].trace.visible&&(j=N[0].trace,-1===[\"carpet\",\"contourcarpet\"].indexOf(j._module.name))){if(B=b.getSubplot(j),U=m.indexOf(B),V=I,G={cd:N,trace:j,xa:S[U],ya:E[U],index:!1,distance:Math.min(et,W),color:g.defaultLine,name:j.name,x0:void 0,x1:void 0,y0:void 0,y1:void 0,xLabelVal:void 0,yLabelVal:void 0,zLabelVal:void 0,text:void 0},_[B]&&(G.subplot=_[B]._subplot),Y=Z.length,\"array\"===V){var rt=e[R];\"pointNumber\"in rt?(G.index=rt.pointNumber,V=\"closest\"):(V=\"\",\"xval\"in rt&&(q=rt.xval,V=\"x\"),\"yval\"in rt&&(H=rt.yval,V=V?\"closest\":\"y\"))}else q=P[U],H=O[U];if(0!==W)if(j._module&&j._module.hoverPoints){var nt=j._module.hoverPoints(G,q,H,V,_._hoverlayer);if(nt)for(var it,at=0;at<nt.length;at++)it=nt[at],c(it.x0)&&c(it.y0)&&Z.push(function(t,e){function r(e,r,n){var i=s(r,n);i&&(t[e]=i)}var n=t.index,i=t.trace||{},a=t.cd[0],o=t.cd[n]||{},s=Array.isArray(n)?function(t,e){return f.castOption(a,n,t)||f.extractOption({},i,\"\",e)}:function(t,e){return f.extractOption(o,i,t,e)};r(\"hoverinfo\",\"hi\",\"hoverinfo\"),r(\"color\",\"hbg\",\"hoverlabel.bgcolor\"),r(\"borderColor\",\"hbc\",\"hoverlabel.bordercolor\"),r(\"fontFamily\",\"htf\",\"hoverlabel.font.family\"),r(\"fontSize\",\"hts\",\"hoverlabel.font.size\"),r(\"fontColor\",\"htc\",\"hoverlabel.font.color\"),r(\"nameLength\",\"hnl\",\"hoverlabel.namelength\"),t.posref=\"y\"===e?(t.x0+t.x1)/2:(t.y0+t.y1)/2,t.x0=f.constrain(t.x0,0,t.xa._length),t.x1=f.constrain(t.x1,0,t.xa._length),t.y0=f.constrain(t.y0,0,t.ya._length),t.y1=f.constrain(t.y1,0,t.ya._length),void 0!==t.xLabelVal&&(t.xLabel=\"xLabel\"in t?t.xLabel:y.hoverLabelText(t.xa,t.xLabelVal),t.xVal=t.xa.c2d(t.xLabelVal));void 0!==t.yLabelVal&&(t.yLabel=\"yLabel\"in t?t.yLabel:y.hoverLabelText(t.ya,t.yLabelVal),t.yVal=t.ya.c2d(t.yLabelVal));void 0!==t.zLabelVal&&void 0===t.zLabel&&(t.zLabel=String(t.zLabelVal));if(!(isNaN(t.xerr)||\"log\"===t.xa.type&&t.xerr<=0)){var l=y.tickText(t.xa,t.xa.c2l(t.xerr),\"hover\").text;void 0!==t.xerrneg?t.xLabel+=\" +\"+l+\" / -\"+y.tickText(t.xa,t.xa.c2l(t.xerrneg),\"hover\").text:t.xLabel+=\" \\xb1 \"+l,\"x\"===e&&(t.distance+=1)}if(!(isNaN(t.yerr)||\"log\"===t.ya.type&&t.yerr<=0)){var c=y.tickText(t.ya,t.ya.c2l(t.yerr),\"hover\").text;void 0!==t.yerrneg?t.yLabel+=\" +\"+c+\" / -\"+y.tickText(t.ya,t.ya.c2l(t.yerrneg),\"hover\").text:t.yLabel+=\" \\xb1 \"+c,\"y\"===e&&(t.distance+=1)}var u=t.hoverinfo||t.trace.hoverinfo;\"all\"!==u&&(-1===(u=Array.isArray(u)?u:u.split(\"+\")).indexOf(\"x\")&&(t.xLabel=void 0),-1===u.indexOf(\"y\")&&(t.yLabel=void 0),-1===u.indexOf(\"z\")&&(t.zLabel=void 0),-1===u.indexOf(\"text\")&&(t.text=void 0),-1===u.indexOf(\"name\")&&(t.name=void 0));return t}(it,I))}else f.log(\"Unrecognized trace type in hover:\",j);if(\"closest\"===I&&Z.length>Y&&(Z.splice(0,Y),et=Z[0].distance),_._has(\"cartesian\")&&0!==X&&0===Z.length){G.distance=X,G.index=!1;var ot=j._module.hoverPoints(G,q,H,\"closest\",_._hoverlayer);if(ot){var st,lt=ot.filter(function(t){return t.xa.showspikes});if(lt.length){var ct=lt[0];c(ct.x0)&&c(ct.y0)&&(st=d(ct),(!K.vLinePoint||K.vLinePoint.distance>st.distance)&&(K.vLinePoint=st))}var ut=ot.filter(function(t){return t.ya.showspikes});if(ut.length){var ft=ut[0];c(ft.x0)&&c(ft.y0)&&(st=d(ft),(!K.hLinePoint||K.hLinePoint.distance>st.distance)&&(K.hLinePoint=st))}}}}var ht={fullLayout:_,container:_._hoverlayer,outerContainer:_._paperdiv,event:e},dt=t._spikepoints,pt={vLinePoint:K.vLinePoint,hLinePoint:K.hLinePoint};if(t._spikepoints=pt,_._has(\"cartesian\")&&0!==X&&0!==Z.length){var mt=u(Z.filter(function(t){return t.ya.showspikes}),X);K.hLinePoint=d(mt);var gt=u(Z.filter(function(t){return t.xa.showspikes}),X);K.vLinePoint=d(gt)}if(0===Z.length){var vt=v.unhoverRaw(t,e);return!_._has(\"cartesian\")||null===K.hLinePoint&&null===K.vLinePoint||s(dt)&&o(K,ht),vt}_._has(\"cartesian\")&&s(dt)&&o(K,ht),Z.sort(function(t,e){return t.distance-e.distance});var yt=t._hoverdata,xt=[];for(F=0;F<Z.length;F++){var bt=Z[F];xt.push(b.makeEventData(bt,bt.trace,bt.cd))}t._hoverdata=xt;var _t=\"y\"===I&&J.length>1,wt=i(Z,{hovermode:I,rotateLabels:_t,bgColor:g.combine(_.plot_bgcolor||g.background,_.paper_bgcolor),container:_._hoverlayer,outerContainer:_._paperdiv,commonLabelOpts:_.hoverlabel,hoverdistance:_.hoverdistance},t);if(function(t,e,r){function n(t){var e=t[0],r=t[t.length-1];if(a=e.pmin-e.pos-e.dp+e.size,o=r.pos+r.dp+r.size-e.pmax,a>.01){for(l=t.length-1;l>=0;l--)t[l].dp+=a;i=!1}if(!(o<.01)){if(a<-.01){for(l=t.length-1;l>=0;l--)t[l].dp-=o;i=!1}if(i){var n=0;for(s=0;s<t.length;s++)(c=t[s]).pos+c.dp+c.size>e.pmax&&n++;for(s=t.length-1;s>=0&&!(n<=0);s--)(c=t[s]).pos>e.pmax-1&&(c.del=!0,n--);for(s=0;s<t.length&&!(n<=0);s++)if((c=t[s]).pos<e.pmin+1)for(c.del=!0,n--,o=2*c.size,l=t.length-1;l>=0;l--)t[l].dp-=o;for(s=t.length-1;s>=0&&!(n<=0);s--)(c=t[s]).pos+c.dp+c.size>e.pmax&&(c.del=!0,n--)}}}var i,a,o,s,l,c,u,f=0,h=t.map(function(t,n){var i=t[e];return[{i:n,dp:0,pos:t.pos,posref:t.posref,size:t.by*(\"x\"===i._id.charAt(0)?k:1)/2,pmin:0,pmax:\"x\"===i._id.charAt(0)?r.width:r.height}]}).sort(function(t,e){return t[0].posref-e[0].posref});for(;!i&&f<=t.length;){for(f++,i=!0,s=0;s<h.length-1;){var d=h[s],p=h[s+1],m=d[d.length-1],g=p[0];if((a=m.pos+m.dp+m.size-g.pos-g.dp+g.size)>.01&&m.pmin===g.pmin&&m.pmax===g.pmax){for(l=p.length-1;l>=0;l--)p[l].dp+=a;for(d.push.apply(d,p),h.splice(s+1,1),u=0,l=d.length-1;l>=0;l--)u+=d[l].dp;for(o=u/d.length,l=d.length-1;l>=0;l--)d[l].dp-=o;i=!1}else s++}h.forEach(n)}for(s=h.length-1;s>=0;s--){var v=h[s];for(l=v.length-1;l>=0;l--){var y=v[l],x=t[y.i];x.offset=y.dp,x.del=y.del}}}(Z,_t?\"xa\":\"ya\",_),a(wt,_t),e.target&&e.target.tagName){var Mt=x.getComponentMethod(\"annotations\",\"hasClickToShow\")(t,xt);p(l.select(e.target),Mt?\"pointer\":\"\")}e.target&&!n&&function(t,e,r){if(!r||r.length!==t._hoverdata.length)return!0;for(var n=r.length-1;n>=0;n--){var i=r[n],a=t._hoverdata[n];if(i.curveNumber!==a.curveNumber||String(i.pointNumber)!==String(a.pointNumber))return!0}return!1}(t,0,yt)&&(yt&&t.emit(\"plotly_unhover\",{event:e,points:yt}),t.emit(\"plotly_hover\",{event:e,points:t._hoverdata,xaxes:S,yaxes:E,xvals:P,yvals:O}))}function i(t,e,r){var n,i,a=e.hovermode,o=e.rotateLabels,s=e.bgColor,c=e.container,u=e.outerContainer,f=e.commonLabelOpts||{},h=e.fontFamily||_.HOVERFONT,p=e.fontSize||_.HOVERFONTSIZE,v=t[0],y=v.xa,x=v.ya,b=\"y\"===a?\"yLabel\":\"xLabel\",M=v[b],k=(String(M)||\"\").split(\" \")[0],A=u.node().getBoundingClientRect(),T=A.top,L=A.width,C=A.height,z=v.distance<=e.hoverdistance&&(\"x\"===a||\"y\"===a);for(n=0;n<t.length;n++){i=t[n].hoverinfo||t[n].trace.hoverinfo;var D=Array.isArray(i)?i:i.split(\"+\");if(-1===D.indexOf(\"all\")&&-1===D.indexOf(a)){z=!1;break}}var I=c.selectAll(\"g.axistext\").data(z?[0]:[]);I.enter().append(\"g\").classed(\"axistext\",!0),I.exit().remove(),I.each(function(){var e=l.select(this),n=e.selectAll(\"path\").data([0]),i=e.selectAll(\"text\").data([0]);n.enter().append(\"path\").style({\"stroke-width\":\"1px\"}),n.style({fill:f.bgcolor||g.defaultLine,stroke:f.bordercolor||g.background}),i.enter().append(\"text\").attr(\"data-notex\",1),i.text(M).call(m.font,f.font.family||h,f.font.size||p,f.font.color||g.background).call(d.positionText,0,0).call(d.convertToTspans,r),e.attr(\"transform\",\"\");var o=i.node().getBoundingClientRect();if(\"x\"===a){i.attr(\"text-anchor\",\"middle\").call(d.positionText,0,\"top\"===y.side?T-o.bottom-S-E:T-o.top+S+E);var s=\"top\"===y.side?\"-\":\"\";n.attr(\"d\",\"M0,0L\"+S+\",\"+s+S+\"H\"+(E+o.width/2)+\"v\"+s+(2*E+o.height)+\"H-\"+(E+o.width/2)+\"V\"+s+S+\"H-\"+S+\"Z\"),e.attr(\"transform\",\"translate(\"+(y._offset+(v.x0+v.x1)/2)+\",\"+(x._offset+(\"top\"===y.side?0:x._length))+\")\")}else{i.attr(\"text-anchor\",\"right\"===x.side?\"start\":\"end\").call(d.positionText,(\"right\"===x.side?1:-1)*(E+S),T-o.top-o.height/2);var c=\"right\"===x.side?\"\":\"-\";n.attr(\"d\",\"M0,0L\"+c+S+\",\"+S+\"V\"+(E+o.height/2)+\"h\"+c+(2*E+o.width)+\"V-\"+(E+o.height/2)+\"H\"+c+S+\"V-\"+S+\"Z\"),e.attr(\"transform\",\"translate(\"+(y._offset+(\"right\"===x.side?y._length:0))+\",\"+(x._offset+(v.y0+v.y1)/2)+\")\")}t=t.filter(function(t){return void 0!==t.zLabelVal||(t[b]||\"\").split(\" \")[0]===k})});var P=c.selectAll(\"g.hovertext\").data(t,function(t){return[t.trace.index,t.index,t.x0,t.y0,t.name,t.attr,t.xa,t.ya||\"\"].join(\",\")});return P.enter().append(\"g\").classed(\"hovertext\",!0).each(function(){var t=l.select(this);t.append(\"rect\").call(g.fill,g.addOpacity(s,.8)),t.append(\"text\").classed(\"name\",!0),t.append(\"path\").style(\"stroke-width\",\"1px\"),t.append(\"text\").classed(\"nums\",!0).call(m.font,h,p)}),P.exit().remove(),P.each(function(t){var e=l.select(this).attr(\"transform\",\"\"),n=\"\",i=\"\",c=g.opacity(t.color)?t.color:g.defaultLine,u=g.combine(c,s),f=t.borderColor||g.contrast(u);if(void 0!==t.nameOverride&&(t.name=t.nameOverride),t.name){n=d.plainText(t.name||\"\");var v=Math.round(t.nameLength);v>-1&&n.length>v&&(n=v>3?n.substr(0,v-3)+\"...\":n.substr(0,v))}void 0!==t.extraText&&(i+=t.extraText),void 0!==t.zLabel?(void 0!==t.xLabel&&(i+=\"x: \"+t.xLabel+\"<br>\"),void 0!==t.yLabel&&(i+=\"y: \"+t.yLabel+\"<br>\"),i+=(i?\"z: \":\"\")+t.zLabel):z&&t[a+\"Label\"]===M?i=t[(\"x\"===a?\"y\":\"x\")+\"Label\"]||\"\":void 0===t.xLabel?void 0!==t.yLabel&&(i=t.yLabel):i=void 0===t.yLabel?t.xLabel:\"(\"+t.xLabel+\", \"+t.yLabel+\")\",t.text&&!Array.isArray(t.text)&&(i+=(i?\"<br>\":\"\")+t.text),\"\"===i&&(\"\"===n&&e.remove(),i=n);var y=e.select(\"text.nums\").call(m.font,t.fontFamily||h,t.fontSize||p,t.fontColor||f).text(i).attr(\"data-notex\",1).call(d.positionText,0,0).call(d.convertToTspans,r),x=e.select(\"text.name\"),b=0;n&&n!==i?(x.call(m.font,t.fontFamily||h,t.fontSize||p,u).text(n).attr(\"data-notex\",1).call(d.positionText,0,0).call(d.convertToTspans,r),b=x.node().getBoundingClientRect().width+2*E):(x.remove(),e.select(\"rect\").remove()),e.select(\"path\").style({fill:u,stroke:f});var _,k,A=y.node().getBoundingClientRect(),D=t.xa._offset+(t.x0+t.x1)/2,I=t.ya._offset+(t.y0+t.y1)/2,P=Math.abs(t.x1-t.x0),O=Math.abs(t.y1-t.y0),F=A.width+S+E+b;t.ty0=T-A.top,t.bx=A.width+2*E,t.by=A.height+2*E,t.anchor=\"start\",t.txwidth=A.width,t.tx2width=b,t.offset=0,o?(t.pos=D,_=I+O/2+F<=C,k=I-O/2-F>=0,\"top\"!==t.idealAlign&&_||!k?_?(I+=O/2,t.anchor=\"start\"):t.anchor=\"middle\":(I-=O/2,t.anchor=\"end\")):(t.pos=I,_=D+P/2+F<=L,k=D-P/2-F>=0,\"left\"!==t.idealAlign&&_||!k?_?(D+=P/2,t.anchor=\"start\"):t.anchor=\"middle\":(D-=P/2,t.anchor=\"end\")),y.attr(\"text-anchor\",t.anchor),b&&x.attr(\"text-anchor\",t.anchor),e.attr(\"transform\",\"translate(\"+D+\",\"+I+\")\"+(o?\"rotate(\"+w+\")\":\"\"))}),P}function a(t,e){t.each(function(t){var r=l.select(this);if(t.del)r.remove();else{var n=\"end\"===t.anchor?-1:1,i=r.select(\"text.nums\"),a={start:1,end:-1,middle:0}[t.anchor],o=a*(S+E),s=o+a*(t.txwidth+E),c=0,u=t.offset;\"middle\"===t.anchor&&(o-=t.tx2width/2,s-=t.tx2width/2),e&&(u*=-T,c=t.offset*A),r.select(\"path\").attr(\"d\",\"middle\"===t.anchor?\"M-\"+t.bx/2+\",-\"+t.by/2+\"h\"+t.bx+\"v\"+t.by+\"h-\"+t.bx+\"Z\":\"M0,0L\"+(n*S+c)+\",\"+(S+u)+\"v\"+(t.by/2-S)+\"h\"+n*t.bx+\"v-\"+t.by+\"H\"+(n*S+c)+\"V\"+(u-S)+\"Z\"),i.call(d.positionText,o+c,u+t.ty0-t.by/2+E),t.tx2width&&(r.select(\"text.name\").call(d.positionText,s+a*E+c,u+t.ty0-t.by/2+E),r.select(\"rect\").call(m.setRect,s+(a-1)*t.tx2width/2+c,u-t.by/2-1,t.tx2width,t.by+2))}})}function o(t,e){var r,n,i=e.container,a=e.fullLayout,o=e.event,s=!!t.hLinePoint,l=!!t.vLinePoint;if(i.selectAll(\".spikeline\").remove(),l||s){var c=g.combine(a.plot_bgcolor,a.paper_bgcolor);if(s){var f,h,d=t.hLinePoint;r=d&&d.xa;\"cursor\"===(n=d&&d.ya).spikesnap?(f=o.pointerX,h=o.pointerY):(f=r._offset+(d.x0+d.x1)/2,h=n._offset+(d.y0+d.y1)/2);var p,v,y=u.readability(d.color,c)<1.5?g.contrast(c):d.color,x=n.spikemode,b=n.spikethickness,_=n.spikecolor||y,w=n._boundingBox,M=(w.left+w.right)/2<f?w.right:w.left;-1===x.indexOf(\"toaxis\")&&-1===x.indexOf(\"across\")||(-1!==x.indexOf(\"toaxis\")&&(p=M,v=f),-1!==x.indexOf(\"across\")&&(p=n._counterSpan[0],v=n._counterSpan[1]),i.insert(\"line\",\":first-child\").attr({x1:p,x2:v,y1:h,y2:h,\"stroke-width\":b,stroke:_,\"stroke-dasharray\":m.dashStyle(n.spikedash,b)}).classed(\"spikeline\",!0).classed(\"crisp\",!0),i.insert(\"line\",\":first-child\").attr({x1:p,x2:v,y1:h,y2:h,\"stroke-width\":b+2,stroke:c}).classed(\"spikeline\",!0).classed(\"crisp\",!0)),-1!==x.indexOf(\"marker\")&&i.insert(\"circle\",\":first-child\").attr({cx:M+(\"right\"!==n.side?b:-b),cy:h,r:b,fill:_}).classed(\"spikeline\",!0)}if(l){var 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n(t,e){this.container=t.container,this.graphDiv=t.graphDiv,this.pixelRatio=t.plotGlPixelRatio||window.devicePixelRatio,this.id=t.id,this.staticPlot=!!t.staticPlot,this.scrollZoom=this.graphDiv._context.scrollZoom,this.fullData=null,this.updateRefs(e),this.makeFramework(),this.glplotOptions=d(this),this.glplotOptions.merge(e),this.glplot=c(this.glplotOptions),this.camera=p(this),this.traces={},this.spikes=u(this.glplot),this.selectBox=f(this.glplot,{innerFill:!1,outerFill:!0}),this.lastButtonState=0,this.pickResult=null,this.isMouseOver=!0,this.bounds=[1/0,1/0,-1/0,-1/0],this.stopped=!1,this.redraw=this.draw.bind(this),this.redraw()}var i,a,o=t(\"../../registry\"),s=t(\"../../plots/cartesian/axes\"),l=t(\"../../components/fx\"),c=t(\"gl-plot2d\"),u=t(\"gl-spikes2d\"),f=t(\"gl-select-box\"),h=t(\"webgl-context\"),d=t(\"./convert\"),p=t(\"./camera\"),m=t(\"../../lib/html2unicode\"),g=t(\"../../lib/show_no_webgl_msg\"),v=t(\"../cartesian/constraints\"),y=v.enforce,x=v.clean,b=[\"xaxis\",\"yaxis\"],_=t(\"../cartesian/constants\").SUBPLOT_PATTERN;e.exports=n;var w=n.prototype;w.makeFramework=function(){if(this.staticPlot){if(!(a||(i=document.createElement(\"canvas\"),a=h({canvas:i,preserveDrawingBuffer:!1,premultipliedAlpha:!0,antialias:!0}))))throw new Error(\"Error creating static canvas/context for image server\");this.canvas=i,this.gl=a}else{var t=this.container.querySelector(\".gl-canvas-focus\"),e=h({canvas:t,preserveDrawingBuffer:!0,premultipliedAlpha:!0});e||g(this),this.canvas=t,this.gl=e}var r=this.canvas;r.style.width=\"100%\",r.style.height=\"100%\",r.style.position=\"absolute\",r.style.top=\"0px\",r.style.left=\"0px\",r.style[\"pointer-events\"]=\"none\",this.updateSize(r),r.className+=\" user-select-none\";var n=this.svgContainer=document.createElementNS(\"http://www.w3.org/2000/svg\",\"svg\");n.style.position=\"absolute\",n.style.top=n.style.left=\"0px\",n.style.width=n.style.height=\"100%\",n.style[\"z-index\"]=20,n.style[\"pointer-events\"]=\"none\";var o=this.mouseContainer=document.createElement(\"div\");o.style.position=\"absolute\",o.style[\"pointer-events\"]=\"auto\",this.pickCanvas=this.container.querySelector(\".gl-canvas-pick\");var s=this.container;s.appendChild(n),s.appendChild(o);var l=this;o.addEventListener(\"mouseout\",function(){l.isMouseOver=!1,l.unhover()}),o.addEventListener(\"mouseover\",function(){l.isMouseOver=!0})},w.toImage=function(t){t||(t=\"png\"),this.stopped=!0,this.staticPlot&&this.container.appendChild(i),this.updateSize(this.canvas);var e=this.glplot.gl,r=e.drawingBufferWidth,n=e.drawingBufferHeight;e.clearColor(1,1,1,0),e.clear(e.COLOR_BUFFER_BIT|e.DEPTH_BUFFER_BIT),this.glplot.setDirty(),this.glplot.draw(),e.bindFramebuffer(e.FRAMEBUFFER,null);var a=new Uint8Array(r*n*4);e.readPixels(0,0,r,n,e.RGBA,e.UNSIGNED_BYTE,a);for(var o=0,s=n-1;o<s;++o,--s)for(var l=0;l<r;++l)for(var c=0;c<4;++c){var u=a[4*(r*o+l)+c];a[4*(r*o+l)+c]=a[4*(r*s+l)+c],a[4*(r*s+l)+c]=u}var f=document.createElement(\"canvas\");f.width=r,f.height=n;var h=f.getContext(\"2d\"),d=h.createImageData(r,n);d.data.set(a),h.putImageData(d,0,0);var p;switch(t){case\"jpeg\":p=f.toDataURL(\"image/jpeg\");break;case\"webp\":p=f.toDataURL(\"image/webp\");break;default:p=f.toDataURL(\"image/png\")}return this.staticPlot&&this.container.removeChild(i),p},w.updateSize=function(t){t||(t=this.canvas);var e=this.pixelRatio,r=this.fullLayout,n=r.width,i=r.height,a=0|Math.ceil(e*n),o=0|Math.ceil(e*i);return t.width===a&&t.height===o||(t.width=a,t.height=o),this.redraw&&this.redraw(),t},w.computeTickMarks=function(){this.xaxis.setScale(),this.yaxis.setScale();for(var t=[s.calcTicks(this.xaxis),s.calcTicks(this.yaxis)],e=0;e<2;++e)for(var r=0;r<t[e].length;++r)t[e][r].text=m(t[e][r].text+\"\");return t},w.updateRefs=function(t){this.fullLayout=t;var e=this.id.match(_),r=\"xaxis\"+e[1],n=\"yaxis\"+e[2];this.xaxis=this.fullLayout[r],this.yaxis=this.fullLayout[n]},w.relayoutCallback=function(){var t=this.graphDiv,e=this.xaxis,r=this.yaxis,n=t.layout;n.xaxis.autorange=e.autorange,n.xaxis.range=e.range.slice(0),n.yaxis.autorange=r.autorange,n.yaxis.range=r.range.slice(0);var i={lastInputTime:this.camera.lastInputTime};i[e._name]=e.range.slice(0),i[r._name]=r.range.slice(0),t.emit(\"plotly_relayout\",i)},w.cameraChanged=function(){var t=this.camera;this.glplot.setDataBox(this.calcDataBox());var e=this.computeTickMarks();(function(t,e){for(var r=0;r<2;++r){var n=t[r],i=e[r];if(n.length!==i.length)return!0;for(var a=0;a<n.length;++a)if(n[a].x!==i[a].x)return!0}return!1})(e,this.glplotOptions.ticks)&&(this.glplotOptions.ticks=e,this.glplotOptions.dataBox=t.dataBox,this.glplot.update(this.glplotOptions),this.handleAnnotations())},w.handleAnnotations=function(){for(var t=this.graphDiv,e=this.fullLayout.annotations,r=0;r<e.length;r++){var n=e[r];n.xref===this.xaxis._id&&n.yref===this.yaxis._id&&o.getComponentMethod(\"annotations\",\"drawOne\")(t,r)}},w.destroy=function(){if(this.glplot){var t=this.traces;t&&Object.keys(t).map(function(e){t[e].dispose(),delete t[e]}),this.glplot.dispose(),this.container.removeChild(this.svgContainer),this.container.removeChild(this.mouseContainer),this.fullData=null,this.glplot=null,this.stopped=!0,this.camera.mouseListener.enabled=!1,this.mouseContainer.removeEventListener(\"wheel\",this.camera.wheelListener),this.camera=null}},w.plot=function(t,e,r){var n=this.glplot;this.updateRefs(r),this.updateTraces(t,e),this.updateFx(r.dragmode);var i=r.width,a=r.height;this.updateSize(this.canvas);var o=this.glplotOptions;o.merge(r),o.screenBox=[0,0,i,a];var l={_fullLayout:{_axisConstraintGroups:this.graphDiv._fullLayout._axisConstraintGroups,xaxis:this.xaxis,yaxis:this.yaxis}};x(l,this.xaxis),x(l,this.yaxis);var c=r._size,u=this.xaxis.domain,f=this.yaxis.domain;o.viewBox=[c.l+u[0]*c.w,c.b+f[0]*c.h,i-c.r-(1-u[1])*c.w,a-c.t-(1-f[1])*c.h],this.mouseContainer.style.width=c.w*(u[1]-u[0])+\"px\",this.mouseContainer.style.height=c.h*(f[1]-f[0])+\"px\",this.mouseContainer.height=c.h*(f[1]-f[0]),this.mouseContainer.style.left=c.l+u[0]*c.w+\"px\",this.mouseContainer.style.top=c.t+(1-f[1])*c.h+\"px\";var h=this.bounds;h[0]=h[1]=1/0,h[2]=h[3]=-1/0;var d,p,m=Object.keys(this.traces);for(p=0;p<m.length;++p)for(var g=this.traces[m[p]],v=0;v<2;++v)h[v]=Math.min(h[v],g.bounds[v]),h[v+2]=Math.max(h[v+2],g.bounds[v+2]);for(p=0;p<2;++p)h[p]>h[p+2]&&(h[p]=-1,h[p+2]=1),(d=this[b[p]])._length=o.viewBox[p+2]-o.viewBox[p],s.doAutoRange(d),d.setScale();y(l),o.ticks=this.computeTickMarks(),o.dataBox=this.calcDataBox(),o.merge(r),n.update(o),this.glplot.draw()},w.calcDataBox=function(){var t=this.xaxis,e=this.yaxis,r=t.range,n=e.range,i=t.r2l,a=e.r2l;return[i(r[0]),a(n[0]),i(r[1]),a(n[1])]},w.setRanges=function(t){var e=this.xaxis,r=this.yaxis,n=e.l2r,i=r.l2r;e.range=[n(t[0]),n(t[2])],r.range=[i(t[1]),i(t[3])]},w.updateTraces=function(t,e){var r,n,i,a=Object.keys(this.traces);this.fullData=t;t:for(r=0;r<a.length;r++){var o=a[r],s=this.traces[o];for(n=0;n<t.length;n++)if((i=t[n]).uid===o&&i.type===s.type)continue t;s.dispose(),delete this.traces[o]}for(r=0;r<t.length;r++){i=t[r];var l=e[r],c=this.traces[i.uid];c?c.update(i,l):(c=i._module.plot(this,i,l),this.traces[i.uid]=c)}this.glplot.objects.sort(function(t,e){return t._trace.index-e._trace.index})},w.updateFx=function(t){\"lasso\"===t||\"select\"===t?(this.pickCanvas.style[\"pointer-events\"]=\"none\",this.mouseContainer.style[\"pointer-events\"]=\"none\"):(this.pickCanvas.style[\"pointer-events\"]=\"auto\",this.mouseContainer.style[\"pointer-events\"]=\"auto\"),this.mouseContainer.style.cursor=\"pan\"===t?\"move\":\"zoom\"===t?\"crosshair\":null},w.emitPointAction=function(t,e){for(var r,n=t.trace.uid,i=t.pointIndex,a=0;a<this.fullData.length;a++)this.fullData[a].uid===n&&(r=this.fullData[a]);var o={x:t.traceCoord[0],y:t.traceCoord[1],curveNumber:r.index,pointNumber:i,data:r._input,fullData:this.fullData,xaxis:this.xaxis,yaxis:this.yaxis};l.appendArrayPointValue(o,r,i),this.graphDiv.emit(e,{points:[o]})},w.draw=function(){if(!this.stopped){requestAnimationFrame(this.redraw);var t=this.glplot,e=this.camera,r=e.mouseListener,n=1===this.lastButtonState&&0===r.buttons,i=this.fullLayout;this.lastButtonState=r.buttons,this.cameraChanged();var a,o=r.x*t.pixelRatio,s=this.canvas.height-t.pixelRatio*r.y;if(e.boxEnabled&&\"zoom\"===i.dragmode){this.selectBox.enabled=!0;for(var c=this.selectBox.selectBox=[Math.min(e.boxStart[0],e.boxEnd[0]),Math.min(e.boxStart[1],e.boxEnd[1]),Math.max(e.boxStart[0],e.boxEnd[0]),Math.max(e.boxStart[1],e.boxEnd[1])],u=0;u<2;u++)e.boxStart[u]===e.boxEnd[u]&&(c[u]=t.dataBox[u],c[u+2]=t.dataBox[u+2]);t.setDirty()}else if(!e.panning&&this.isMouseOver){this.selectBox.enabled=!1;var f=i._size,h=this.xaxis.domain,d=this.yaxis.domain,p=(a=t.pick(o/t.pixelRatio+f.l+h[0]*f.w,s/t.pixelRatio-(f.t+(1-d[1])*f.h)))&&a.object._trace.handlePick(a);if(p&&n&&this.emitPointAction(p,\"plotly_click\"),a&&\"skip\"!==a.object._trace.hoverinfo&&i.hovermode&&p&&(!this.lastPickResult||this.lastPickResult.traceUid!==p.trace.uid||this.lastPickResult.dataCoord[0]!==p.dataCoord[0]||this.lastPickResult.dataCoord[1]!==p.dataCoord[1])){var m=p;this.lastPickResult={traceUid:p.trace?p.trace.uid:null,dataCoord:p.dataCoord.slice()},this.spikes.update({center:a.dataCoord}),m.screenCoord=[((t.viewBox[2]-t.viewBox[0])*(a.dataCoord[0]-t.dataBox[0])/(t.dataBox[2]-t.dataBox[0])+t.viewBox[0])/t.pixelRatio,(this.canvas.height-(t.viewBox[3]-t.viewBox[1])*(a.dataCoord[1]-t.dataBox[1])/(t.dataBox[3]-t.dataBox[1])-t.viewBox[1])/t.pixelRatio],this.emitPointAction(p,\"plotly_hover\");var g=this.fullData[m.trace.index]||{},v=m.pointIndex,y=l.castHoverinfo(g,i,v);if(y&&\"all\"!==y){var x=y.split(\"+\");-1===x.indexOf(\"x\")&&(m.traceCoord[0]=void 0),-1===x.indexOf(\"y\")&&(m.traceCoord[1]=void 0),-1===x.indexOf(\"z\")&&(m.traceCoord[2]=void 0),-1===x.indexOf(\"text\")&&(m.textLabel=void 0),-1===x.indexOf(\"name\")&&(m.name=void 0)}l.loneHover({x:m.screenCoord[0],y:m.screenCoord[1],xLabel:this.hoverFormatter(\"xaxis\",m.traceCoord[0]),yLabel:this.hoverFormatter(\"yaxis\",m.traceCoord[1]),zLabel:m.traceCoord[2],text:m.textLabel,name:m.name,color:l.castHoverOption(g,v,\"bgcolor\")||m.color,borderColor:l.castHoverOption(g,v,\"bordercolor\"),fontFamily:l.castHoverOption(g,v,\"font.family\"),fontSize:l.castHoverOption(g,v,\"font.size\"),fontColor:l.castHoverOption(g,v,\"font.color\")},{container:this.svgContainer,gd:this.graphDiv})}}a||this.unhover(),t.draw()}},w.unhover=function(){this.lastPickResult&&(this.spikes.update({}),this.lastPickResult=null,this.graphDiv.emit(\"plotly_unhover\"),l.loneUnhover(this.svgContainer))},w.hoverFormatter=function(t,e){if(void 0!==e){var r=this[t];return s.tickText(r,r.c2l(e),\"hover\").text}}},{\"../../components/fx\":660,\"../../lib/html2unicode\":741,\"../../lib/show_no_webgl_msg\":763,\"../../plots/cartesian/axes\":789,\"../../registry\":873,\"../cartesian/constants\":794,\"../cartesian/constraints\":796,\"./camera\":827,\"./convert\":828,\"gl-plot2d\":224,\"gl-select-box\":241,\"gl-spikes2d\":250,\"webgl-context\":577}],831:[function(t,e,r){\"use strict\";e.exports=function(t,e){function r(e,r,i,a){var o=p.keyBindingMode;if(!1!==o){var s=\"rotate\"===o,l=\"pan\"===o,u=\"zoom\"===o,h=!!a.control,d=!!a.alt,y=!!a.shift,x=!!(1&e),b=!!(2&e),_=!!(4&e),w=1/t.clientHeight,M=w*(r-m),k=w*(i-g),A=p.flipX?1:-1,T=p.flipY?1:-1,S=n(),E=Math.PI*p.rotateSpeed;if((s&&x&&!h&&!d&&!y||x&&!h&&!d&&y)&&c.rotate(S,A*E*M,-T*E*k,0),(l&&x&&!h&&!d&&!y||b||x&&h&&!d&&!y)&&c.pan(S,-p.translateSpeed*M*f,p.translateSpeed*k*f,0),u&&x&&!h&&!d&&!y||_||x&&!h&&d&&!y){var L=-p.zoomSpeed*k/window.innerHeight*(S-c.lastT())*100;c.pan(S,0,0,f*(Math.exp(L)-1))}return m=r,g=i,v=a,!0}}t=t||document.body;var l=[.01,1/0];\"distanceLimits\"in(e=e||{})&&(l[0]=e.distanceLimits[0],l[1]=e.distanceLimits[1]),\"zoomMin\"in e&&(l[0]=e.zoomMin),\"zoomMax\"in e&&(l[1]=e.zoomMax);var c=i({center:e.center||[0,0,0],up:e.up||[0,1,0],eye:e.eye||[0,0,10],mode:e.mode||\"orbit\",distanceLimits:l}),u=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],f=0,h=t.clientWidth,d=t.clientHeight,p={keyBindingMode:\"rotate\",view:c,element:t,delay:e.delay||16,rotateSpeed:e.rotateSpeed||1,zoomSpeed:e.zoomSpeed||1,translateSpeed:e.translateSpeed||1,flipX:!!e.flipX,flipY:!!e.flipY,modes:c.modes,tick:function(){var e=n(),r=this.delay,i=e-2*r;c.idle(e-r),c.recalcMatrix(i),c.flush(e-(100+2*r));for(var a=!0,o=c.computedMatrix,s=0;s<16;++s)a=a&&u[s]===o[s],u[s]=o[s];var l=t.clientWidth===h&&t.clientHeight===d;return h=t.clientWidth,d=t.clientHeight,a?!l:(f=Math.exp(c.computedRadius[0]),!0)},lookAt:function(t,e,r){c.lookAt(c.lastT(),t,e,r)},rotate:function(t,e,r){c.rotate(c.lastT(),t,e,r)},pan:function(t,e,r){c.pan(c.lastT(),t,e,r)},translate:function(t,e,r){c.translate(c.lastT(),t,e,r)}};Object.defineProperties(p,{matrix:{get:function(){return c.computedMatrix},set:function(t){return c.setMatrix(c.lastT(),t),c.computedMatrix},enumerable:!0},mode:{get:function(){return c.getMode()},set:function(t){var e=c.computedUp.slice(),r=c.computedEye.slice(),i=c.computedCenter.slice();if(c.setMode(t),\"turntable\"===t){var a=n();c._active.lookAt(a,r,i,e),c._active.lookAt(a+500,r,i,[0,0,1]),c._active.flush(a)}return c.getMode()},enumerable:!0},center:{get:function(){return c.computedCenter},set:function(t){return c.lookAt(c.lastT(),null,t),c.computedCenter},enumerable:!0},eye:{get:function(){return c.computedEye},set:function(t){return c.lookAt(c.lastT(),t),c.computedEye},enumerable:!0},up:{get:function(){return c.computedUp},set:function(t){return c.lookAt(c.lastT(),null,null,t),c.computedUp},enumerable:!0},distance:{get:function(){return f},set:function(t){return c.setDistance(c.lastT(),t),t},enumerable:!0},distanceLimits:{get:function(){return c.getDistanceLimits(l)},set:function(t){return c.setDistanceLimits(t),t},enumerable:!0}}),t.addEventListener(\"contextmenu\",function(t){return t.preventDefault(),!1});var m=0,g=0,v={shift:!1,control:!1,alt:!1,meta:!1};return p.mouseListener=a(t,r),t.addEventListener(\"touchstart\",function(e){var n=s(e.changedTouches[0],t);r(0,n[0],n[1],v),r(1,n[0],n[1],v)}),t.addEventListener(\"touchmove\",function(e){var n=s(e.changedTouches[0],t);r(1,n[0],n[1],v)}),t.addEventListener(\"touchend\",function(){r(0,m,g,v)}),p.wheelListener=o(t,function(t,e){if(!1!==p.keyBindingMode){var r=p.flipX?1:-1,i=p.flipY?1:-1,a=n();if(Math.abs(t)>Math.abs(e))c.rotate(a,0,0,-t*r*Math.PI*p.rotateSpeed/window.innerWidth);else{var o=-p.zoomSpeed*i*e/window.innerHeight*(a-c.lastT())/20;c.pan(a,0,0,f*(Math.exp(o)-1))}}},!0),p};var n=t(\"right-now\"),i=t(\"3d-view\"),a=t(\"mouse-change\"),o=t(\"mouse-wheel\"),s=t(\"mouse-event-offset\")},{\"3d-view\":40,\"mouse-change\":443,\"mouse-event-offset\":444,\"mouse-wheel\":446,\"right-now\":509}],832:[function(t,e,r){\"use strict\";var n=t(\"../../plot_api/edit_types\").overrideAll,i=t(\"../../components/fx/layout_attributes\"),a=t(\"./scene\"),o=t(\"../get_data\").getSubplotData,s=t(\"../../lib\"),l=t(\"../../constants/xmlns_namespaces\");r.name=\"gl3d\",r.attr=\"scene\",r.idRoot=\"scene\",r.idRegex=r.attrRegex=s.counterRegex(\"scene\"),r.attributes=t(\"./layout/attributes\"),r.layoutAttributes=t(\"./layout/layout_attributes\"),r.baseLayoutAttrOverrides=n({hoverlabel:i.hoverlabel},\"plot\",\"nested\"),r.supplyLayoutDefaults=t(\"./layout/defaults\"),r.plot=function(t){for(var e=t._fullLayout,r=t._fullData,n=e._subplots.gl3d,i=0;i<n.length;i++){var l=n[i],c=o(r,\"gl3d\",l),u=e[l],f=u._scene;f||(f=new a({id:l,graphDiv:t,container:t.querySelector(\".gl-container\"),staticPlot:t._context.staticPlot,plotGlPixelRatio:t._context.plotGlPixelRatio},e),u._scene=f),f.cameraInitial||(f.cameraInitial=s.extendDeep({},u.camera)),f.plot(c,e,t.layout)}},r.clean=function(t,e,r,n){for(var i=n._subplots.gl3d||[],a=0;a<i.length;a++){var o=i[a];!e[o]&&n[o]._scene&&(n[o]._scene.destroy(),n._infolayer&&n._infolayer.selectAll(\".annotation-\"+o).remove())}},r.toSVG=function(t){for(var e=t._fullLayout,r=e._subplots.gl3d,n=e._size,i=0;i<r.length;i++){var a=e[r[i]],o=a.domain,s=a._scene,c=s.toImage(\"png\");e._glimages.append(\"svg:image\").attr({xmlns:l.svg,\"xlink:href\":c,x:n.l+n.w*o.x[0],y:n.t+n.h*(1-o.y[1]),width:n.w*(o.x[1]-o.x[0]),height:n.h*(o.y[1]-o.y[0]),preserveAspectRatio:\"none\"}),s.destroy()}},r.cleanId=function(t){if(t.match(/^scene[0-9]*$/)){var e=t.substr(5);return\"1\"===e&&(e=\"\"),\"scene\"+e}},r.updateFx=function(t){for(var e=t._subplots.gl3d,r=0;r<e.length;r++){t[e[r]]._scene.updateFx(t.dragmode,t.hovermode)}}},{\"../../components/fx/layout_attributes\":661,\"../../constants/xmlns_namespaces\":723,\"../../lib\":743,\"../../plot_api/edit_types\":773,\"../get_data\":826,\"./layout/attributes\":833,\"./layout/defaults\":837,\"./layout/layout_attributes\":838,\"./scene\":842}],833:[function(t,e,r){\"use strict\";e.exports={scene:{valType:\"subplotid\",dflt:\"scene\",editType:\"calc+clearAxisTypes\"}}},{}],834:[function(t,e,r){\"use strict\";var n=t(\"../../../components/color\"),i=t(\"../../cartesian/layout_attributes\"),a=t(\"../../../lib/extend\").extendFlat,o=t(\"../../../plot_api/edit_types\").overrideAll;e.exports=o({visible:i.visible,showspikes:{valType:\"boolean\",dflt:!0},spikesides:{valType:\"boolean\",dflt:!0},spikethickness:{valType:\"number\",min:0,dflt:2},spikecolor:{valType:\"color\",dflt:n.defaultLine},showbackground:{valType:\"boolean\",dflt:!1},backgroundcolor:{valType:\"color\",dflt:\"rgba(204, 204, 204, 0.5)\"},showaxeslabels:{valType:\"boolean\",dflt:!0},color:i.color,categoryorder:i.categoryorder,categoryarray:i.categoryarray,title:i.title,titlefont:i.titlefont,type:i.type,autorange:i.autorange,rangemode:i.rangemode,range:i.range,tickmode:i.tickmode,nticks:i.nticks,tick0:i.tick0,dtick:i.dtick,tickvals:i.tickvals,ticktext:i.ticktext,ticks:i.ticks,mirror:i.mirror,ticklen:i.ticklen,tickwidth:i.tickwidth,tickcolor:i.tickcolor,showticklabels:i.showticklabels,tickfont:i.tickfont,tickangle:i.tickangle,tickprefix:i.tickprefix,showtickprefix:i.showtickprefix,ticksuffix:i.ticksuffix,showticksuffix:i.showticksuffix,showexponent:i.showexponent,exponentformat:i.exponentformat,separatethousands:i.separatethousands,tickformat:i.tickformat,tickformatstops:i.tickformatstops,hoverformat:i.hoverformat,showline:i.showline,linecolor:i.linecolor,linewidth:i.linewidth,showgrid:i.showgrid,gridcolor:a({},i.gridcolor,{dflt:\"rgb(204, 204, 204)\"}),gridwidth:i.gridwidth,zeroline:i.zeroline,zerolinecolor:i.zerolinecolor,zerolinewidth:i.zerolinewidth},\"plot\",\"from-root\")},{\"../../../components/color\":618,\"../../../lib/extend\":732,\"../../../plot_api/edit_types\":773,\"../../cartesian/layout_attributes\":801}],835:[function(t,e,r){\"use strict\";var n=t(\"tinycolor2\").mix,i=t(\"../../../lib\"),a=t(\"./axis_attributes\"),o=t(\"../../cartesian/type_defaults\"),s=t(\"../../cartesian/axis_defaults\"),l=[\"xaxis\",\"yaxis\",\"zaxis\"];e.exports=function(t,e,r){function c(t,e){return i.coerce(u,f,a,t,e)}for(var u,f,h=0;h<l.length;h++){var d=l[h];u=t[d]||{},f=e[d]={_id:d[0]+r.scene,_name:d},o(u,f,c,r.data),s(u,f,c,{font:r.font,letter:d[0],data:r.data,showGrid:!0,bgColor:r.bgColor,calendar:r.calendar},r.fullLayout),c(\"gridcolor\",n(f.color,r.bgColor,13600/187).toRgbString()),c(\"title\",d[0]),f.setScale=i.noop,c(\"showspikes\")&&(c(\"spikesides\"),c(\"spikethickness\"),c(\"spikecolor\",f.color)),c(\"showaxeslabels\"),c(\"showbackground\")&&c(\"backgroundcolor\")}}},{\"../../../lib\":743,\"../../cartesian/axis_defaults\":791,\"../../cartesian/type_defaults\":813,\"./axis_attributes\":834,tinycolor2:546}],836:[function(t,e,r){\"use strict\";function n(){this.bounds=[[-10,-10,-10],[10,10,10]],this.ticks=[[],[],[]],this.tickEnable=[!0,!0,!0],this.tickFont=[\"sans-serif\",\"sans-serif\",\"sans-serif\"],this.tickSize=[12,12,12],this.tickAngle=[0,0,0],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickPad=[18,18,18],this.labels=[\"x\",\"y\",\"z\"],this.labelEnable=[!0,!0,!0],this.labelFont=[\"Open Sans\",\"Open Sans\",\"Open Sans\"],this.labelSize=[20,20,20],this.labelAngle=[0,0,0],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labelPad=[30,30,30],this.lineEnable=[!0,!0,!0],this.lineMirror=[!1,!1,!1],this.lineWidth=[1,1,1],this.lineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.lineTickEnable=[!0,!0,!0],this.lineTickMirror=[!1,!1,!1],this.lineTickLength=[10,10,10],this.lineTickWidth=[1,1,1],this.lineTickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.gridEnable=[!0,!0,!0],this.gridWidth=[1,1,1],this.gridColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroEnable=[!0,!0,!0],this.zeroLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroLineWidth=[2,2,2],this.backgroundEnable=[!0,!0,!0],this.backgroundColor=[[.8,.8,.8,.5],[.8,.8,.8,.5],[.8,.8,.8,.5]],this._defaultTickPad=this.tickPad.slice(),this._defaultLabelPad=this.labelPad.slice(),this._defaultLineTickLength=this.lineTickLength.slice()}var i=t(\"../../../lib/html2unicode\"),a=t(\"../../../lib/str2rgbarray\"),o=[\"xaxis\",\"yaxis\",\"zaxis\"];n.prototype.merge=function(t){for(var e=0;e<3;++e){var r=t[o[e]];r.visible?(this.labels[e]=i(r.title),\"titlefont\"in r&&(r.titlefont.color&&(this.labelColor[e]=a(r.titlefont.color)),r.titlefont.family&&(this.labelFont[e]=r.titlefont.family),r.titlefont.size&&(this.labelSize[e]=r.titlefont.size)),\"showline\"in r&&(this.lineEnable[e]=r.showline),\"linecolor\"in r&&(this.lineColor[e]=a(r.linecolor)),\"linewidth\"in r&&(this.lineWidth[e]=r.linewidth),\"showgrid\"in r&&(this.gridEnable[e]=r.showgrid),\"gridcolor\"in r&&(this.gridColor[e]=a(r.gridcolor)),\"gridwidth\"in r&&(this.gridWidth[e]=r.gridwidth),\"log\"===r.type?this.zeroEnable[e]=!1:\"zeroline\"in r&&(this.zeroEnable[e]=r.zeroline),\"zerolinecolor\"in r&&(this.zeroLineColor[e]=a(r.zerolinecolor)),\"zerolinewidth\"in r&&(this.zeroLineWidth[e]=r.zerolinewidth),\"ticks\"in r&&r.ticks?this.lineTickEnable[e]=!0:this.lineTickEnable[e]=!1,\"ticklen\"in r&&(this.lineTickLength[e]=this._defaultLineTickLength[e]=r.ticklen),\"tickcolor\"in r&&(this.lineTickColor[e]=a(r.tickcolor)),\"tickwidth\"in r&&(this.lineTickWidth[e]=r.tickwidth),\"tickangle\"in r&&(this.tickAngle[e]=\"auto\"===r.tickangle?0:Math.PI*-r.tickangle/180),\"showticklabels\"in r&&(this.tickEnable[e]=r.showticklabels),\"tickfont\"in r&&(r.tickfont.color&&(this.tickColor[e]=a(r.tickfont.color)),r.tickfont.family&&(this.tickFont[e]=r.tickfont.family),r.tickfont.size&&(this.tickSize[e]=r.tickfont.size)),\"mirror\"in r?-1!==[\"ticks\",\"all\",\"allticks\"].indexOf(r.mirror)?(this.lineTickMirror[e]=!0,this.lineMirror[e]=!0):!0===r.mirror?(this.lineTickMirror[e]=!1,this.lineMirror[e]=!0):(this.lineTickMirror[e]=!1,this.lineMirror[e]=!1):this.lineMirror[e]=!1,\"showbackground\"in r&&!1!==r.showbackground?(this.backgroundEnable[e]=!0,this.backgroundColor[e]=a(r.backgroundcolor)):this.backgroundEnable[e]=!1):(this.tickEnable[e]=!1,this.labelEnable[e]=!1,this.lineEnable[e]=!1,this.lineTickEnable[e]=!1,this.gridEnable[e]=!1,this.zeroEnable[e]=!1,this.backgroundEnable[e]=!1)}},e.exports=function(t){var e=new n;return e.merge(t),e}},{\"../../../lib/html2unicode\":741,\"../../../lib/str2rgbarray\":765}],837:[function(t,e,r){\"use strict\";function n(t,e,r,n){for(var i=r(\"bgcolor\"),s=a.combine(i,n.paper_bgcolor),c=[\"up\",\"center\",\"eye\"],u=0;u<c.length;u++)r(\"camera.\"+c[u]+\".x\"),r(\"camera.\"+c[u]+\".y\"),r(\"camera.\"+c[u]+\".z\");var f=!!r(\"aspectratio.x\")&&!!r(\"aspectratio.y\")&&!!r(\"aspectratio.z\"),h=r(\"aspectmode\",f?\"manual\":\"auto\");f||(t.aspectratio=e.aspectratio={x:1,y:1,z:1},\"manual\"===h&&(e.aspectmode=\"auto\"),t.aspectmode=e.aspectmode),l(t,e,{font:n.font,scene:n.id,data:n.fullData,bgColor:s,calendar:n.calendar,fullLayout:n.fullLayout}),o.getComponentMethod(\"annotations3d\",\"handleDefaults\")(t,e,n),r(\"dragmode\",n.getDfltFromLayout(\"dragmode\")),r(\"hovermode\",n.getDfltFromLayout(\"hovermode\"))}var i=t(\"../../../lib\"),a=t(\"../../../components/color\"),o=t(\"../../../registry\"),s=t(\"../../subplot_defaults\"),l=t(\"./axis_defaults\"),c=t(\"./layout_attributes\");e.exports=function(t,e,r){var a=e._basePlotModules.length>1;s(t,e,r,{type:\"gl3d\",attributes:c,handleDefaults:n,fullLayout:e,font:e.font,fullData:r,getDfltFromLayout:function(e){if(!a)return i.validate(t[e],c[e])?t[e]:void 0},paper_bgcolor:e.paper_bgcolor,calendar:e.calendar})}},{\"../../../components/color\":618,\"../../../lib\":743,\"../../../registry\":873,\"../../subplot_defaults\":865,\"./axis_defaults\":835,\"./layout_attributes\":838}],838:[function(t,e,r){\"use strict\";function n(t,e,r){return{x:{valType:\"number\",dflt:t,editType:\"camera\"},y:{valType:\"number\",dflt:e,editType:\"camera\"},z:{valType:\"number\",dflt:r,editType:\"camera\"},editType:\"camera\"}}var i=t(\"./axis_attributes\"),a=t(\"../../domain_attributes\"),o=t(\"../../../lib/extend\").extendFlat,s=t(\"../../../lib\").counterRegex;e.exports={_arrayAttrRegexps:[s(\"scene\",\".annotations\",!0)],bgcolor:{valType:\"color\",dflt:\"rgba(0,0,0,0)\",editType:\"plot\"},camera:{up:o(n(0,0,1),{}),center:o(n(0,0,0),{}),eye:o(n(1.25,1.25,1.25),{}),editType:\"camera\"},domain:a({name:\"scene\",editType:\"plot\"}),aspectmode:{valType:\"enumerated\",values:[\"auto\",\"cube\",\"data\",\"manual\"],dflt:\"auto\",editType:\"plot\",impliedEdits:{\"aspectratio.x\":void 0,\"aspectratio.y\":void 0,\"aspectratio.z\":void 0}},aspectratio:{x:{valType:\"number\",min:0,editType:\"plot\",impliedEdits:{\"^aspectmode\":\"manual\"}},y:{valType:\"number\",min:0,editType:\"plot\",impliedEdits:{\"^aspectmode\":\"manual\"}},z:{valType:\"number\",min:0,editType:\"plot\",impliedEdits:{\"^aspectmode\":\"manual\"}},editType:\"plot\",impliedEdits:{aspectmode:\"manual\"}},xaxis:i,yaxis:i,zaxis:i,dragmode:{valType:\"enumerated\",values:[\"orbit\",\"turntable\",\"zoom\",\"pan\",!1],dflt:\"turntable\",editType:\"plot\"},hovermode:{valType:\"enumerated\",values:[\"closest\",!1],dflt:\"closest\",editType:\"modebar\"},editType:\"plot\",_deprecated:{cameraposition:{valType:\"info_array\",editType:\"camera\"}}}},{\"../../../lib\":743,\"../../../lib/extend\":732,\"../../domain_attributes\":815,\"./axis_attributes\":834}],839:[function(t,e,r){\"use strict\";function n(){this.enabled=[!0,!0,!0],this.colors=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.drawSides=[!0,!0,!0],this.lineWidth=[1,1,1]}var i=t(\"../../../lib/str2rgbarray\"),a=[\"xaxis\",\"yaxis\",\"zaxis\"];n.prototype.merge=function(t){for(var e=0;e<3;++e){var r=t[a[e]];r.visible?(this.enabled[e]=r.showspikes,this.colors[e]=i(r.spikecolor),this.drawSides[e]=r.spikesides,this.lineWidth[e]=r.spikethickness):(this.enabled[e]=!1,this.drawSides[e]=!1)}},e.exports=function(t){var e=new n;return e.merge(t),e}},{\"../../../lib/str2rgbarray\":765}],840:[function(t,e,r){\"use strict\";e.exports=function(t){for(var e=t.axesOptions,r=t.glplot.axesPixels,l=t.fullSceneLayout,c=[[],[],[]],u=0;u<3;++u){var f=l[o[u]];if(f._length=(r[u].hi-r[u].lo)*r[u].pixelsPerDataUnit/t.dataScale[u],Math.abs(f._length)===1/0)c[u]=[];else{f.range[0]=r[u].lo/t.dataScale[u],f.range[1]=r[u].hi/t.dataScale[u],f._m=1/(t.dataScale[u]*r[u].pixelsPerDataUnit),f.range[0]===f.range[1]&&(f.range[0]-=1,f.range[1]+=1);var h=f.tickmode;if(\"auto\"===f.tickmode){f.tickmode=\"linear\";var d=f.nticks||i.constrain(f._length/40,4,9);n.autoTicks(f,Math.abs(f.range[1]-f.range[0])/d)}for(var p=n.calcTicks(f),m=0;m<p.length;++m)p[m].x=p[m].x*t.dataScale[u],p[m].text=a(p[m].text);c[u]=p,f.tickmode=h}}for(e.ticks=c,u=0;u<3;++u)for(s[u]=.5*(t.glplot.bounds[0][u]+t.glplot.bounds[1][u]),m=0;m<2;++m)e.bounds[m][u]=t.glplot.bounds[m][u];t.contourLevels=function(t){for(var e=new Array(3),r=0;r<3;++r){for(var n=t[r],i=new Array(n.length),a=0;a<n.length;++a)i[a]=n[a].x;e[r]=i}return e}(c)};var n=t(\"../../cartesian/axes\"),i=t(\"../../../lib\"),a=t(\"../../../lib/html2unicode\"),o=[\"xaxis\",\"yaxis\",\"zaxis\"],s=[0,0,0]},{\"../../../lib\":743,\"../../../lib/html2unicode\":741,\"../../cartesian/axes\":789}],841:[function(t,e,r){\"use strict\";function n(t,e){var r,n,i=[0,0,0,0];for(r=0;r<4;++r)for(n=0;n<4;++n)i[n]+=t[4*r+n]*e[r];return i}e.exports=function(t,e){return n(t.projection,n(t.view,n(t.model,[e[0],e[1],e[2],1])))}},{}],842:[function(t,e,r){\"use strict\";function n(t,e,r,n){var i={canvas:r,gl:n,container:t.container,axes:t.axesOptions,spikes:t.spikeOptions,pickRadius:10,snapToData:!0,autoScale:!0,autoBounds:!1};if(t.staticMode){if(!(c||(l=document.createElement(\"canvas\"),c=f({canvas:l,preserveDrawingBuffer:!0,premultipliedAlpha:!0,antialias:!0}))))throw new Error(\"error creating static canvas/context for image server\");i.pixelRatio=t.pixelRatio,i.gl=c,i.canvas=l}try{t.glplot=u(i)}catch(e){v(t)}var a=function(t){if(!1!==t.fullSceneLayout.dragmode){var e={};e[t.id+\".camera\"]=s(t.camera),t.saveCamera(t.graphDiv.layout),t.graphDiv.emit(\"plotly_relayout\",e)}};if(t.glplot.canvas.addEventListener(\"mouseup\",a.bind(null,t)),t.glplot.canvas.addEventListener(\"wheel\",a.bind(null,t)),t.staticMode||t.glplot.canvas.addEventListener(\"webglcontextlost\",function(t){d.warn(\"Lost WebGL context.\"),t.preventDefault()}),!t.camera){var o=t.fullSceneLayout.camera;t.camera=y(t.container,{center:[o.center.x,o.center.y,o.center.z],eye:[o.eye.x,o.eye.y,o.eye.z],up:[o.up.x,o.up.y,o.up.z],zoomMin:.1,zoomMax:100,mode:\"orbit\"})}return t.glplot.camera=t.camera,t.glplot.oncontextloss=function(){t.recoverContext()},t.glplot.onrender=function(t){function e(e,r){var n=t.fullSceneLayout[e];return p.tickText(n,n.d2l(r),\"hover\").text}var r,n=t.svgContainer,i=t.container.getBoundingClientRect(),a=i.width,o=i.height;n.setAttributeNS(null,\"viewBox\",\"0 0 \"+a+\" \"+o),n.setAttributeNS(null,\"width\",a),n.setAttributeNS(null,\"height\",o),w(t),t.glplot.axes.update(t.axesOptions);for(var s=Object.keys(t.traces),l=null,c=t.glplot.selection,u=0;u<s.length;++u)\"skip\"!==(r=t.traces[s[u]]).data.hoverinfo&&r.handlePick(c)&&(l=r),r.setContourLevels&&r.setContourLevels();var f;if(null!==l){var h=x(t.glplot.cameraParams,c.dataCoordinate);r=l.data;var d=c.index,g=m.castHoverinfo(r,t.fullLayout,d),v=e(\"xaxis\",c.traceCoordinate[0]),y=e(\"yaxis\",c.traceCoordinate[1]),b=e(\"zaxis\",c.traceCoordinate[2]);if(\"all\"!==g){var _=g.split(\"+\");-1===_.indexOf(\"x\")&&(v=void 0),-1===_.indexOf(\"y\")&&(y=void 0),-1===_.indexOf(\"z\")&&(b=void 0),-1===_.indexOf(\"text\")&&(c.textLabel=void 0),-1===_.indexOf(\"name\")&&(l.name=void 0)}t.fullSceneLayout.hovermode&&m.loneHover({x:(.5+.5*h[0]/h[3])*a,y:(.5-.5*h[1]/h[3])*o,xLabel:v,yLabel:y,zLabel:b,text:c.textLabel,name:l.name,color:m.castHoverOption(r,d,\"bgcolor\")||l.color,borderColor:m.castHoverOption(r,d,\"bordercolor\"),fontFamily:m.castHoverOption(r,d,\"font.family\"),fontSize:m.castHoverOption(r,d,\"font.size\"),fontColor:m.castHoverOption(r,d,\"font.color\")},{container:n,gd:t.graphDiv});var M={x:c.traceCoordinate[0],y:c.traceCoordinate[1],z:c.traceCoordinate[2],data:r._input,fullData:r,curveNumber:r.index,pointNumber:d};m.appendArrayPointValue(M,r,d);var k={points:[M]};c.buttons&&c.distance<5?t.graphDiv.emit(\"plotly_click\",k):t.graphDiv.emit(\"plotly_hover\",k),f=k}else m.loneUnhover(n),t.graphDiv.emit(\"plotly_unhover\",f);t.drawAnnotations(t)}.bind(null,t),t.traces={},!0}function i(t,e){var r=document.createElement(\"div\"),i=t.container;this.graphDiv=t.graphDiv;var a=document.createElementNS(\"http://www.w3.org/2000/svg\",\"svg\");a.style.position=\"absolute\",a.style.top=a.style.left=\"0px\",a.style.width=a.style.height=\"100%\",a.style[\"z-index\"]=20,a.style[\"pointer-events\"]=\"none\",r.appendChild(a),this.svgContainer=a,r.id=t.id,r.style.position=\"absolute\",r.style.top=r.style.left=\"0px\",r.style.width=r.style.height=\"100%\",i.appendChild(r),this.fullLayout=e,this.id=t.id||\"scene\",this.fullSceneLayout=e[this.id],this.plotArgs=[[],{},{}],this.axesOptions=b(e[this.id]),this.spikeOptions=_(e[this.id]),this.container=r,this.staticMode=!!t.staticPlot,this.pixelRatio=t.plotGlPixelRatio||2,this.dataScale=[1,1,1],this.contourLevels=[[],[],[]],this.convertAnnotations=h.getComponentMethod(\"annotations3d\",\"convert\"),this.drawAnnotations=h.getComponentMethod(\"annotations3d\",\"draw\"),n(this)}function a(t,e,r,n,i){for(var a,o=0;o<e.length;++o)if(Array.isArray(e[o]))for(var s=0;s<e[o].length;++s)a=t.d2l(e[o][s],0,i),!isNaN(a)&&isFinite(a)&&(n[0][r]=Math.min(n[0][r],a),n[1][r]=Math.max(n[1][r],a));else a=t.d2l(e[o],0,i),!isNaN(a)&&isFinite(a)&&(n[0][r]=Math.min(n[0][r],a),n[1][r]=Math.max(n[1][r],a))}function o(t,e,r){var n=t.fullSceneLayout;a(n.xaxis,e.x,0,r,e.xcalendar),a(n.yaxis,e.y,1,r,e.ycalendar),a(n.zaxis,e.z,2,r,e.zcalendar)}function s(t){return{up:{x:t.up[0],y:t.up[1],z:t.up[2]},center:{x:t.center[0],y:t.center[1],z:t.center[2]},eye:{x:t.eye[0],y:t.eye[1],z:t.eye[2]}}}var l,c,u=t(\"gl-plot3d\"),f=t(\"webgl-context\"),h=t(\"../../registry\"),d=t(\"../../lib\"),p=t(\"../../plots/cartesian/axes\"),m=t(\"../../components/fx\"),g=t(\"../../lib/str2rgbarray\"),v=t(\"../../lib/show_no_webgl_msg\"),y=t(\"./camera\"),x=t(\"./project\"),b=t(\"./layout/convert\"),_=t(\"./layout/spikes\"),w=t(\"./layout/tick_marks\"),M=i.prototype;M.recoverContext=function(){function t(){r.isContextLost()?requestAnimationFrame(t):n(e,e.fullLayout,i,r)?e.plot.apply(e,e.plotArgs):d.error(\"Catastrophic and unrecoverable WebGL error. Context lost.\")}var e=this,r=this.glplot.gl,i=this.glplot.canvas;this.glplot.dispose(),requestAnimationFrame(t)};var k=[\"xaxis\",\"yaxis\",\"zaxis\"];M.plot=function(t,e,r){if(this.plotArgs=[t,e,r],!this.glplot.contextLost){var n,i,a,s,l,c,u=e[this.id],f=r[this.id];u.bgcolor?this.glplot.clearColor=g(u.bgcolor):this.glplot.clearColor=[0,0,0,0],this.glplot.snapToData=!0,this.fullLayout=e,this.fullSceneLayout=u,this.glplotLayout=u,this.axesOptions.merge(u),this.spikeOptions.merge(u),this.setCamera(u.camera),this.updateFx(u.dragmode,u.hovermode),this.glplot.update({}),this.setConvert(l),t?Array.isArray(t)||(t=[t]):t=[];var h=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]];for(a=0;a<t.length;++a)!0===(n=t[a]).visible&&o(this,n,h);var d=[1,1,1];for(s=0;s<3;++s)h[0][s]>h[1][s]?d[s]=1:h[1][s]===h[0][s]?d[s]=1:d[s]=1/(h[1][s]-h[0][s]);for(this.dataScale=d,this.convertAnnotations(this),a=0;a<t.length;++a)!0===(n=t[a]).visible&&((i=this.traces[n.uid])?i.update(n):(i=n._module.plot(this,n),this.traces[n.uid]=i),i.name=n.name);var p=Object.keys(this.traces);t:for(a=0;a<p.length;++a){for(s=0;s<t.length;++s)if(t[s].uid===p[a]&&!0===t[s].visible)continue t;(i=this.traces[p[a]]).dispose(),delete this.traces[p[a]]}this.glplot.objects.sort(function(t,e){return t._trace.data.index-e._trace.data.index});var m=[[0,0,0],[0,0,0]],v=[],y={};for(a=0;a<3;++a){if(l=u[k[a]],(c=l.type)in y?(y[c].acc*=d[a],y[c].count+=1):y[c]={acc:d[a],count:1},l.autorange){m[0][a]=1/0,m[1][a]=-1/0;var x=this.glplot.objects,b=this.fullSceneLayout.annotations||[],_=l._name.charAt(0);for(s=0;s<x.length;s++){var w=x[s].bounds;m[0][a]=Math.min(m[0][a],w[0][a]/d[a]),m[1][a]=Math.max(m[1][a],w[1][a]/d[a])}for(s=0;s<b.length;s++){var M=b[s];if(M.visible){var A=l.r2l(M[_]);m[0][a]=Math.min(m[0][a],A),m[1][a]=Math.max(m[1][a],A)}}if(\"rangemode\"in l&&\"tozero\"===l.rangemode&&(m[0][a]=Math.min(m[0][a],0),m[1][a]=Math.max(m[1][a],0)),m[0][a]>m[1][a])m[0][a]=-1,m[1][a]=1;else{var T=m[1][a]-m[0][a];m[0][a]-=T/32,m[1][a]+=T/32}}else{var S=l.range;m[0][a]=l.r2l(S[0]),m[1][a]=l.r2l(S[1])}m[0][a]===m[1][a]&&(m[0][a]-=1,m[1][a]+=1),v[a]=m[1][a]-m[0][a],this.glplot.bounds[0][a]=m[0][a]*d[a],this.glplot.bounds[1][a]=m[1][a]*d[a]}var E=[1,1,1];for(a=0;a<3;++a){var L=y[c=(l=u[k[a]]).type];E[a]=Math.pow(L.acc,1/L.count)/d[a]}var C;if(\"auto\"===u.aspectmode)C=Math.max.apply(null,E)/Math.min.apply(null,E)<=4?E:[1,1,1];else if(\"cube\"===u.aspectmode)C=[1,1,1];else if(\"data\"===u.aspectmode)C=E;else{if(\"manual\"!==u.aspectmode)throw new Error(\"scene.js aspectRatio was not one of the enumerated types\");var 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e=this.fullSceneLayout[k[t]];p.setConvert(e,this.fullLayout),e.setScale=d.noop}},e.exports=i},{\"../../components/fx\":660,\"../../lib\":743,\"../../lib/show_no_webgl_msg\":763,\"../../lib/str2rgbarray\":765,\"../../plots/cartesian/axes\":789,\"../../registry\":873,\"./camera\":831,\"./layout/convert\":836,\"./layout/spikes\":839,\"./layout/tick_marks\":840,\"./project\":841,\"gl-plot3d\":226,\"webgl-context\":577}],843:[function(t,e,r){\"use strict\";var n=t(\"./font_attributes\"),i=t(\"../components/color/attributes\"),a=n({editType:\"calc\"});a.family.dflt='\"Open Sans\", verdana, arial, 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f=o[u],h=a(r,\"mapbox\",f),d=e[f],p=d._subplot;d.accesstoken=c,p||(p=s({gd:t,container:e._glcontainer.node(),id:f,fullLayout:e,staticPlot:t._context.staticPlot}),e[f]._subplot=p),p.viewInitial||(p.viewInitial={center:i.extendFlat({},d.center),zoom:d.zoom,bearing:d.bearing,pitch:d.pitch}),p.plot(h,e,t._promises)}},r.clean=function(t,e,r,n){for(var i=n._subplots.mapbox||[],a=0;a<i.length;a++){var o=i[a];!e[o]&&n[o]._subplot&&n[o]._subplot.destroy()}},r.toSVG=function(t){for(var e=t._fullLayout,r=e._subplots.mapbox,n=e._size,i=0;i<r.length;i++){var a=e[r[i]],s=a.domain,l=a._subplot,c=l.toImage(\"png\");e._glimages.append(\"svg:image\").attr({xmlns:o.svg,\"xlink:href\":c,x:n.l+n.w*s.x[0],y:n.t+n.h*(1-s.y[1]),width:n.w*(s.x[1]-s.x[0]),height:n.h*(s.y[1]-s.y[0]),preserveAspectRatio:\"none\"}),l.destroy()}},r.updateFx=function(t){for(var e=t._subplots.mapbox,r=0;r<e.length;r++){t[e[r]]._subplot.updateFx(t)}}},{\"../../constants/xmlns_namespaces\":723,\"../../lib\":743,\"../../plots/get_data\":826,\"./constants\":844,\"./layout_attributes\":848,\"./layout_defaults\":849,\"./mapbox\":850,\"mapbox-gl\":334}],847:[function(t,e,r){\"use strict\";function n(t,e){this.mapbox=t,this.map=t.map,this.uid=t.uid+\"-layer\"+e,this.idSource=this.uid+\"-source\",this.idLayer=this.uid+\"-layer\",this.sourceType=null,this.source=null,this.layerType=null,this.below=null,this.visible=!1}function i(t){var e=t.source;return a.isPlainObject(e)||\"string\"==typeof e&&e.length>0}var a=t(\"../../lib\"),o=t(\"./convert_text_opts\"),s=n.prototype;s.update=function(t){this.visible?this.needsNewSource(t)?(this.updateLayer(t),this.updateSource(t)):this.needsNewLayer(t)&&this.updateLayer(t):(this.updateSource(t),this.updateLayer(t)),this.updateStyle(t),this.visible=i(t)},s.needsNewSource=function(t){return this.sourceType!==t.sourcetype||this.source!==t.source||this.layerType!==t.type},s.needsNewLayer=function(t){return this.layerType!==t.type||this.below!==t.below},s.updateSource=function(t){var e=this.map;if(e.getSource(this.idSource)&&e.removeSource(this.idSource),this.sourceType=t.sourcetype,this.source=t.source,i(t)){var r=function(t){var e,r=t.sourcetype,n=t.source,i={type:r};return\"geojson\"===r?e=\"data\":\"vector\"===r&&(e=\"string\"==typeof n?\"url\":\"tiles\"),i[e]=n,i}(t);e.addSource(this.idSource,r)}},s.updateLayer=function(t){var e=this.map;if(e.getLayer(this.idLayer)&&e.removeLayer(this.idLayer),this.layerType=t.type,i(t)){e.addLayer({id:this.idLayer,source:this.idSource,\"source-layer\":t.sourcelayer||\"\",type:t.type},t.below);this.mapbox.setOptions(this.idLayer,\"setLayoutProperty\",{visibility:\"visible\"})}},s.updateStyle=function(t){var e=function(t){var e={},r={};switch(t.type){case\"circle\":a.extendFlat(r,{\"circle-radius\":t.circle.radius,\"circle-color\":t.color,\"circle-opacity\":t.opacity});break;case\"line\":a.extendFlat(r,{\"line-width\":t.line.width,\"line-color\":t.color,\"line-opacity\":t.opacity});break;case\"fill\":a.extendFlat(r,{\"fill-color\":t.color,\"fill-outline-color\":t.fill.outlinecolor,\"fill-opacity\":t.opacity});break;case\"symbol\":var n=t.symbol,i=o(n.textposition,n.iconsize);a.extendFlat(e,{\"icon-image\":n.icon+\"-15\",\"icon-size\":n.iconsize/10,\"text-field\":n.text,\"text-size\":n.textfont.size,\"text-anchor\":i.anchor,\"text-offset\":i.offset}),a.extendFlat(r,{\"icon-color\":t.color,\"text-color\":n.textfont.color,\"text-opacity\":t.opacity})}return{layout:e,paint:r}}(t);i(t)&&(this.mapbox.setOptions(this.idLayer,\"setLayoutProperty\",e.layout),this.mapbox.setOptions(this.idLayer,\"setPaintProperty\",e.paint))},s.dispose=function(){var t=this.map;t.removeLayer(this.idLayer),t.removeSource(this.idSource)},e.exports=function(t,e,r){var i=new n(t,e);return i.update(r),i}},{\"../../lib\":743,\"./convert_text_opts\":845}],848:[function(t,e,r){\"use strict\";var n=t(\"../../lib\"),i=t(\"../../components/color\").defaultLine,a=t(\"../domain_attributes\"),o=t(\"../font_attributes\"),s=t(\"../../traces/scatter/attributes\").textposition,l=t(\"../../plot_api/edit_types\").overrideAll,c=o({});c.family.dflt=\"Open Sans Regular, Arial Unicode MS 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i=t(\"../../lib\"),a=t(\"../subplot_defaults\"),o=t(\"./layout_attributes\");e.exports=function(t,e,r){a(t,e,r,{type:\"mapbox\",attributes:o,handleDefaults:n,partition:\"y\"})}},{\"../../lib\":743,\"../subplot_defaults\":865,\"./layout_attributes\":848}],850:[function(t,e,r){\"use strict\";function n(t){this.id=t.id,this.gd=t.gd,this.container=t.container,this.isStatic=t.staticPlot;var e=t.fullLayout;this.uid=e._uid+\"-\"+this.id,this.opts=e[this.id],this.div=null,this.xaxis=null,this.yaxis=null,this.createFramework(e),this.map=null,this.accessToken=null,this.styleObj=null,this.traceHash={},this.layerList=[]}function i(t){var e=d.style.values,r=d.style.dflt,n={};return c.isPlainObject(t)?(n.id=t.id,n.style=t):\"string\"==typeof t?(n.id=t,n.style=-1!==e.indexOf(t)?a(t):t):(n.id=r,n.style=a(r)),n}function a(t){return h.styleUrlPrefix+t+\"-\"+h.styleUrlSuffix}function o(t){return[t.lon,t.lat]}var s=t(\"mapbox-gl\"),l=t(\"../../components/fx\"),c=t(\"../../lib\"),u=t(\"../../components/dragelement\"),f=t(\"../cartesian/select\"),h=t(\"./constants\"),d=t(\"./layout_attributes\"),p=t(\"./layers\"),m=n.prototype;e.exports=function(t){return new n(t)},m.plot=function(t,e,r){var n=this,i=n.opts=e[this.id];n.map&&i.accesstoken!==n.accessToken&&(n.map.remove(),n.map=null,n.styleObj=null,n.traceHash=[],n.layerList={});var a;a=n.map?new Promise(function(r,i){n.updateMap(t,e,r,i)}):new Promise(function(r,i){n.createMap(t,e,r,i)}),r.push(a)},m.createMap=function(t,e,r,n){function a(){l.loneUnhover(e._toppaper)}var u=this,f=u.gd,d=u.opts,p=u.styleObj=i(d.style);u.accessToken=d.accesstoken;var m=u.map=new 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l;var e=o.util.cloneJson(t);return e.data.forEach(function(t,e){l.data[e]||(l.data[e]={}),i(l.data[e],o.Axis.defaultConfig().data[0]),i(l.data[e],t)}),i(l.layout,o.Axis.defaultConfig().layout),i(l.layout,e.layout),this},h.getLiveConfig=function(){return u},h.getinputConfig=function(){return c},h.radialScale=function(t){return r},h.angularScale=function(t){return s},h.svg=function(){return t},n.rebind(h,f,\"on\"),h},o.Axis.defaultConfig=function(t,e){return{data:[{t:[1,2,3,4],r:[10,11,12,13],name:\"Line1\",geometry:\"LinePlot\",color:null,strokeDash:\"solid\",strokeColor:null,strokeSize:\"1\",visibleInLegend:!0,opacity:1}],layout:{defaultColorRange:n.scale.category10().range(),title:null,height:450,width:500,margin:{top:40,right:40,bottom:40,left:40},font:{size:12,color:\"gray\",outlineColor:\"white\",family:\"Tahoma, sans-serif\"},direction:\"clockwise\",orientation:0,labelOffset:10,radialAxis:{domain:null,orientation:-45,ticksSuffix:\"\",visible:!0,gridLinesVisible:!0,tickOrientation:\"horizontal\",rewriteTicks:null},angularAxis:{domain:[0,360],ticksSuffix:\"\",visible:!0,gridLinesVisible:!0,labelsVisible:!0,tickOrientation:\"horizontal\",rewriteTicks:null,ticksCount:null,ticksStep:null},minorTicks:0,tickLength:null,tickColor:\"silver\",minorTickColor:\"#eee\",backgroundColor:\"none\",needsEndSpacing:null,showLegend:!0,legend:{reverseOrder:!1},opacity:1}}},o.util={},o.DATAEXTENT=\"dataExtent\",o.AREA=\"AreaChart\",o.LINE=\"LinePlot\",o.DOT=\"DotPlot\",o.BAR=\"BarChart\",o.util._override=function(t,e){for(var r in t)r in e&&(e[r]=t[r])},o.util._extend=function(t,e){for(var r in t)e[r]=t[r]},o.util._rndSnd=function(){return 2*Math.random()-1+(2*Math.random()-1)+(2*Math.random()-1)},o.util.dataFromEquation2=function(t,e){var r=e||6;return n.range(0,360+r,r).map(function(e,r){var n=e*Math.PI/180;return[e,t(n)]})},o.util.dataFromEquation=function(t,e,r){var i=e||6,a=[],o=[];n.range(0,360+i,i).forEach(function(e,r){var n=e*Math.PI/180,i=t(n);a.push(e),o.push(i)});var s={t:a,r:o};return r&&(s.name=r),s},o.util.ensureArray=function(t,e){if(void 0===t)return null;var r=[].concat(t);return n.range(e).map(function(t,e){return r[e]||r[0]})},o.util.fillArrays=function(t,e,r){return e.forEach(function(e,n){t[e]=o.util.ensureArray(t[e],r)}),t},o.util.cloneJson=function(t){return JSON.parse(JSON.stringify(t))},o.util.validateKeys=function(t,e){\"string\"==typeof e&&(e=e.split(\".\"));var r=e.shift();return t[r]&&(!e.length||objHasKeys(t[r],e))},o.util.sumArrays=function(t,e){return n.zip(t,e).map(function(t,e){return n.sum(t)})},o.util.arrayLast=function(t){return t[t.length-1]},o.util.arrayEqual=function(t,e){for(var r=Math.max(t.length,e.length,1);r-- >=0&&t[r]===e[r];);return-2===r},o.util.flattenArray=function(t){for(var e=[];!o.util.arrayEqual(e,t);)e=t,t=[].concat.apply([],t);return t},o.util.deduplicate=function(t){return t.filter(function(t,e,r){return r.indexOf(t)==e})},o.util.convertToCartesian=function(t,e){var r=e*Math.PI/180;return[t*Math.cos(r),t*Math.sin(r)]},o.util.round=function(t,e){var r=e||2,n=Math.pow(10,r);return Math.round(t*n)/n},o.util.getMousePos=function(t){var e=n.mouse(t.node()),r=e[0],i=e[1],a={};return a.x=r,a.y=i,a.pos=e,a.angle=180*(Math.atan2(i,r)+Math.PI)/Math.PI,a.radius=Math.sqrt(r*r+i*i),a},o.util.duplicatesCount=function(t){for(var e,r={},n={},i=0,a=t.length;i<a;i++)(e=t[i])in r?(r[e]++,n[e]=r[e]):r[e]=1;return n},o.util.duplicates=function(t){return Object.keys(o.util.duplicatesCount(t))},o.util.translator=function(t,e,r,n){if(n){var i=r.slice();r=e,e=i}var a=e.reduce(function(t,e){if(void 0!==t)return t[e]},t);void 0!==a&&(e.reduce(function(t,r,n){if(void 0!==t)return n===e.length-1&&delete t[r],t[r]},t),r.reduce(function(t,e,n){return void 0===t[e]&&(t[e]={}),n===r.length-1&&(t[e]=a),t[e]},t))},o.PolyChart=function(){function t(){var t=e[0].geometryConfig,r=t.container;\"string\"==typeof r&&(r=n.select(r)),r.datum(e).each(function(e,r){var i=!!e[0].data.yStack,o=e.map(function(t,e){return i?n.zip(t.data.t[0],t.data.r[0],t.data.yStack[0]):n.zip(t.data.t[0],t.data.r[0])}),s=t.angularScale,l=t.radialScale.domain()[0],c={};c.bar=function(r,i,a){var o=e[a].data,l=t.radialScale(r[1])-t.radialScale(0),c=t.radialScale(r[2]||0),u=o.barWidth;n.select(this).attr({class:\"mark bar\",d:\"M\"+[[l+c,-u/2],[l+c,u/2],[c,u/2],[c,-u/2]].join(\"L\")+\"Z\",transform:function(e,r){return\"rotate(\"+(t.orientation+s(e[0]))+\")\"}})},c.dot=function(r,i,a){var o=r[2]?[r[0],r[1]+r[2]]:r,s=n.svg.symbol().size(e[a].data.dotSize).type(e[a].data.dotType)(r,i);n.select(this).attr({class:\"mark dot\",d:s,transform:function(e,r){var n=function(t){return{x:t.r*Math.cos(t.t),y:t.r*Math.sin(t.t)}}(function(e,r){return{r:t.radialScale(e[1]),t:(t.angularScale(e[0])+t.orientation)*Math.PI/180}}(o));return\"translate(\"+[n.x,n.y]+\")\"}})};var u=n.svg.line.radial().interpolate(e[0].data.lineInterpolation).radius(function(e){return t.radialScale(e[1])}).angle(function(e){return t.angularScale(e[0])*Math.PI/180});c.line=function(r,i,a){var s=r[2]?o[a].map(function(t,e){return[t[0],t[1]+t[2]]}):o[a];if(n.select(this).each(c.dot).style({opacity:function(t,r){return+e[a].data.dotVisible},fill:p.stroke(r,i,a)}).attr({class:\"mark dot\"}),!(i>0)){var l=n.select(this.parentNode).selectAll(\"path.line\").data([0]);l.enter().insert(\"path\"),l.attr({class:\"line\",d:u(s),transform:function(e,r){return\"rotate(\"+(t.orientation+90)+\")\"},\"pointer-events\":\"none\"}).style({fill:function(t,e){return p.fill(r,i,a)},\"fill-opacity\":0,stroke:function(t,e){return p.stroke(r,i,a)},\"stroke-width\":function(t,e){return p[\"stroke-width\"](r,i,a)},\"stroke-dasharray\":function(t,e){return p[\"stroke-dasharray\"](r,i,a)},opacity:function(t,e){return p.opacity(r,i,a)},display:function(t,e){return p.display(r,i,a)}})}};var f=t.angularScale.range(),h=Math.abs(f[1]-f[0])/o[0].length*Math.PI/180,d=n.svg.arc().startAngle(function(t){return-h/2}).endAngle(function(t){return h/2}).innerRadius(function(e){return t.radialScale(l+(e[2]||0))}).outerRadius(function(e){return t.radialScale(l+(e[2]||0))+t.radialScale(e[1])});c.arc=function(e,r,i){n.select(this).attr({class:\"mark arc\",d:d,transform:function(e,r){return\"rotate(\"+(t.orientation+s(e[0])+90)+\")\"}})};var p={fill:function(t,r,n){return e[n].data.color},stroke:function(t,r,n){return e[n].data.strokeColor},\"stroke-width\":function(t,r,n){return e[n].data.strokeSize+\"px\"},\"stroke-dasharray\":function(t,r,n){return a[e[n].data.strokeDash]},opacity:function(t,r,n){return e[n].data.opacity},display:function(t,r,n){return void 0===e[n].data.visible||e[n].data.visible?\"block\":\"none\"}},m=n.select(this).selectAll(\"g.layer\").data(o);m.enter().append(\"g\").attr({class:\"layer\"});var g=m.selectAll(\"path.mark\").data(function(t,e){return t});g.enter().append(\"path\").attr({class:\"mark\"}),g.style(p).each(c[t.geometryType]),g.exit().remove(),m.exit().remove()})}var e=[o.PolyChart.defaultConfig()],r=n.dispatch(\"hover\"),a={solid:\"none\",dash:[5,2],dot:[2,5]};return t.config=function(t){return arguments.length?(t.forEach(function(t,r){e[r]||(e[r]={}),i(e[r],o.PolyChart.defaultConfig()),i(e[r],t)}),this):e},t.getColorScale=function(){},n.rebind(t,r,\"on\"),t},o.PolyChart.defaultConfig=function(){return{data:{name:\"geom1\",t:[[1,2,3,4]],r:[[1,2,3,4]],dotType:\"circle\",dotSize:64,dotVisible:!1,barWidth:20,color:\"#ffa500\",strokeSize:1,strokeColor:\"silver\",strokeDash:\"solid\",opacity:1,index:0,visible:!0,visibleInLegend:!0},geometryConfig:{geometry:\"LinePlot\",geometryType:\"arc\",direction:\"clockwise\",orientation:0,container:\"body\",radialScale:null,angularScale:null,colorScale:n.scale.category20()}}},o.BarChart=function(){return o.PolyChart()},o.BarChart.defaultConfig=function(){return{geometryConfig:{geometryType:\"bar\"}}},o.AreaChart=function(){return o.PolyChart()},o.AreaChart.defaultConfig=function(){return{geometryConfig:{geometryType:\"arc\"}}},o.DotPlot=function(){return o.PolyChart()},o.DotPlot.defaultConfig=function(){return{geometryConfig:{geometryType:\"dot\",dotType:\"circle\"}}},o.LinePlot=function(){return o.PolyChart()},o.LinePlot.defaultConfig=function(){return{geometryConfig:{geometryType:\"line\"}}},o.Legend=function(){function t(){var r=e.legendConfig,a=e.data.map(function(t,e){return[].concat(t).map(function(t,n){var a=i({},r.elements[e]);return a.name=t,a.color=[].concat(r.elements[e].color)[n],a})}),o=n.merge(a);o=o.filter(function(t,e){return r.elements[e]&&(r.elements[e].visibleInLegend||void 0===r.elements[e].visibleInLegend)}),r.reverseOrder&&(o=o.reverse());var s=r.container;(\"string\"==typeof s||s.nodeName)&&(s=n.select(s));var l=o.map(function(t,e){return t.color}),c=r.fontSize,u=null==r.isContinuous?\"number\"==typeof o[0]:r.isContinuous,f=u?r.height:c*o.length,h=s.classed(\"legend-group\",!0).selectAll(\"svg\").data([0]),d=h.enter().append(\"svg\").attr({width:300,height:f+c,xmlns:\"http://www.w3.org/2000/svg\",\"xmlns:xlink\":\"http://www.w3.org/1999/xlink\",version:\"1.1\"});d.append(\"g\").classed(\"legend-axis\",!0),d.append(\"g\").classed(\"legend-marks\",!0);var p=n.range(o.length),m=n.scale[u?\"linear\":\"ordinal\"]().domain(p).range(l),g=n.scale[u?\"linear\":\"ordinal\"]().domain(p)[u?\"range\":\"rangePoints\"]([0,f]);if(u){var v=h.select(\".legend-marks\").append(\"defs\").append(\"linearGradient\").attr({id:\"grad1\",x1:\"0%\",y1:\"0%\",x2:\"0%\",y2:\"100%\"}).selectAll(\"stop\").data(l);v.enter().append(\"stop\"),v.attr({offset:function(t,e){return e/(l.length-1)*100+\"%\"}}).style({\"stop-color\":function(t,e){return t}}),h.append(\"rect\").classed(\"legend-mark\",!0).attr({height:r.height,width:r.colorBandWidth,fill:\"url(#grad1)\"})}else{var y=h.select(\".legend-marks\").selectAll(\"path.legend-mark\").data(o);y.enter().append(\"path\").classed(\"legend-mark\",!0),y.attr({transform:function(t,e){return\"translate(\"+[c/2,g(e)+c/2]+\")\"},d:function(t,e){return function(t,e){var r=3*e;return\"line\"===t?\"M\"+[[-e/2,-e/12],[e/2,-e/12],[e/2,e/12],[-e/2,e/12]]+\"Z\":-1!=n.svg.symbolTypes.indexOf(t)?n.svg.symbol().type(t).size(r)():n.svg.symbol().type(\"square\").size(r)()}(t.symbol,c)},fill:function(t,e){return m(e)}}),y.exit().remove()}var x=n.svg.axis().scale(g).orient(\"right\"),b=h.select(\"g.legend-axis\").attr({transform:\"translate(\"+[u?r.colorBandWidth:c,c/2]+\")\"}).call(x);return b.selectAll(\".domain\").style({fill:\"none\",stroke:\"none\"}),b.selectAll(\"line\").style({fill:\"none\",stroke:u?r.textColor:\"none\"}),b.selectAll(\"text\").style({fill:r.textColor,\"font-size\":r.fontSize}).text(function(t,e){return o[e].name}),t}var e=o.Legend.defaultConfig(),r=n.dispatch(\"hover\");return t.config=function(t){return arguments.length?(i(e,t),this):e},n.rebind(t,r,\"on\"),t},o.Legend.defaultConfig=function(t,e){return{data:[\"a\",\"b\",\"c\"],legendConfig:{elements:[{symbol:\"line\",color:\"red\"},{symbol:\"square\",color:\"yellow\"},{symbol:\"diamond\",color:\"limegreen\"}],height:150,colorBandWidth:30,fontSize:12,container:\"body\",isContinuous:null,textColor:\"grey\",reverseOrder:!1}}},o.tooltipPanel=function(){var t,e,r,a={container:null,hasTick:!1,fontSize:12,color:\"white\",padding:5},s=\"tooltip-\"+o.tooltipPanel.uid++,l=10,c=function(){var n=(t=a.container.selectAll(\"g.\"+s).data([0])).enter().append(\"g\").classed(s,!0).style({\"pointer-events\":\"none\",display:\"none\"});return r=n.append(\"path\").style({fill:\"white\",\"fill-opacity\":.9}).attr({d:\"M0 0\"}),e=n.append(\"text\").attr({dx:a.padding+l,dy:.3*+a.fontSize}),c};return c.text=function(i){var o=n.hsl(a.color).l,s=o>=.5?\"#aaa\":\"white\",u=o>=.5?\"black\":\"white\",f=i||\"\";e.style({fill:u,\"font-size\":a.fontSize+\"px\"}).text(f);var h=a.padding,d=e.node().getBBox(),p={fill:a.color,stroke:s,\"stroke-width\":\"2px\"},m=d.width+2*h+l,g=d.height+2*h;return r.attr({d:\"M\"+[[l,-g/2],[l,-g/4],[a.hasTick?0:l,0],[l,g/4],[l,g/2],[m,g/2],[m,-g/2]].join(\"L\")+\"Z\"}).style(p),t.attr({transform:\"translate(\"+[l,-g/2+2*h]+\")\"}),t.style({display:\"block\"}),c},c.move=function(e){if(t)return t.attr({transform:\"translate(\"+[e[0],e[1]]+\")\"}).style({display:\"block\"}),c},c.hide=function(){if(t)return t.style({display:\"none\"}),c},c.show=function(){if(t)return t.style({display:\"block\"}),c},c.config=function(t){return i(a,t),c},c},o.tooltipPanel.uid=1,o.adapter={},o.adapter.plotly=function(){var t={};return t.convert=function(t,e){var r={};if(t.data&&(r.data=t.data.map(function(t,r){var n=i({},t);return[[n,[\"marker\",\"color\"],[\"color\"]],[n,[\"marker\",\"opacity\"],[\"opacity\"]],[n,[\"marker\",\"line\",\"color\"],[\"strokeColor\"]],[n,[\"marker\",\"line\",\"dash\"],[\"strokeDash\"]],[n,[\"marker\",\"line\",\"width\"],[\"strokeSize\"]],[n,[\"marker\",\"symbol\"],[\"dotType\"]],[n,[\"marker\",\"size\"],[\"dotSize\"]],[n,[\"marker\",\"barWidth\"],[\"barWidth\"]],[n,[\"line\",\"interpolation\"],[\"lineInterpolation\"]],[n,[\"showlegend\"],[\"visibleInLegend\"]]].forEach(function(t,r){o.util.translator.apply(null,t.concat(e))}),e||delete n.marker,e&&delete n.groupId,e?(\"LinePlot\"===n.geometry?(n.type=\"scatter\",!0===n.dotVisible?(delete n.dotVisible,n.mode=\"lines+markers\"):n.mode=\"lines\"):\"DotPlot\"===n.geometry?(n.type=\"scatter\",n.mode=\"markers\"):\"AreaChart\"===n.geometry?n.type=\"area\":\"BarChart\"===n.geometry&&(n.type=\"bar\"),delete n.geometry):(\"scatter\"===n.type?\"lines\"===n.mode?n.geometry=\"LinePlot\":\"markers\"===n.mode?n.geometry=\"DotPlot\":\"lines+markers\"===n.mode&&(n.geometry=\"LinePlot\",n.dotVisible=!0):\"area\"===n.type?n.geometry=\"AreaChart\":\"bar\"===n.type&&(n.geometry=\"BarChart\"),delete n.mode,delete n.type),n}),!e&&t.layout&&\"stack\"===t.layout.barmode)){var a=o.util.duplicates(r.data.map(function(t,e){return t.geometry}));r.data.forEach(function(t,e){var n=a.indexOf(t.geometry);-1!=n&&(r.data[e].groupId=n)})}if(t.layout){var s=i({},t.layout);if([[s,[\"plot_bgcolor\"],[\"backgroundColor\"]],[s,[\"showlegend\"],[\"showLegend\"]],[s,[\"radialaxis\"],[\"radialAxis\"]],[s,[\"angularaxis\"],[\"angularAxis\"]],[s.angularaxis,[\"showline\"],[\"gridLinesVisible\"]],[s.angularaxis,[\"showticklabels\"],[\"labelsVisible\"]],[s.angularaxis,[\"nticks\"],[\"ticksCount\"]],[s.angularaxis,[\"tickorientation\"],[\"tickOrientation\"]],[s.angularaxis,[\"ticksuffix\"],[\"ticksSuffix\"]],[s.angularaxis,[\"range\"],[\"domain\"]],[s.angularaxis,[\"endpadding\"],[\"endPadding\"]],[s.radialaxis,[\"showline\"],[\"gridLinesVisible\"]],[s.radialaxis,[\"tickorientation\"],[\"tickOrientation\"]],[s.radialaxis,[\"ticksuffix\"],[\"ticksSuffix\"]],[s.radialaxis,[\"range\"],[\"domain\"]],[s.angularAxis,[\"showline\"],[\"gridLinesVisible\"]],[s.angularAxis,[\"showticklabels\"],[\"labelsVisible\"]],[s.angularAxis,[\"nticks\"],[\"ticksCount\"]],[s.angularAxis,[\"tickorientation\"],[\"tickOrientation\"]],[s.angularAxis,[\"ticksuffix\"],[\"ticksSuffix\"]],[s.angularAxis,[\"range\"],[\"domain\"]],[s.angularAxis,[\"endpadding\"],[\"endPadding\"]],[s.radialAxis,[\"showline\"],[\"gridLinesVisible\"]],[s.radialAxis,[\"tickorientation\"],[\"tickOrientation\"]],[s.radialAxis,[\"ticksuffix\"],[\"ticksSuffix\"]],[s.radialAxis,[\"range\"],[\"domain\"]],[s.font,[\"outlinecolor\"],[\"outlineColor\"]],[s.legend,[\"traceorder\"],[\"reverseOrder\"]],[s,[\"labeloffset\"],[\"labelOffset\"]],[s,[\"defaultcolorrange\"],[\"defaultColorRange\"]]].forEach(function(t,r){o.util.translator.apply(null,t.concat(e))}),e?(void 0!==s.tickLength&&(s.angularaxis.ticklen=s.tickLength,delete s.tickLength),s.tickColor&&(s.angularaxis.tickcolor=s.tickColor,delete s.tickColor)):(s.angularAxis&&void 0!==s.angularAxis.ticklen&&(s.tickLength=s.angularAxis.ticklen),s.angularAxis&&void 0!==s.angularAxis.tickcolor&&(s.tickColor=s.angularAxis.tickcolor)),s.legend&&\"boolean\"!=typeof s.legend.reverseOrder&&(s.legend.reverseOrder=\"normal\"!=s.legend.reverseOrder),s.legend&&\"boolean\"==typeof s.legend.traceorder&&(s.legend.traceorder=s.legend.traceorder?\"reversed\":\"normal\",delete s.legend.reverseOrder),s.margin&&void 0!==s.margin.t){var l=[\"t\",\"r\",\"b\",\"l\",\"pad\"],c=[\"top\",\"right\",\"bottom\",\"left\",\"pad\"],u={};n.entries(s.margin).forEach(function(t,e){u[c[l.indexOf(t.key)]]=t.value}),s.margin=u}e&&(delete s.needsEndSpacing,delete s.minorTickColor,delete s.minorTicks,delete s.angularaxis.ticksCount,delete s.angularaxis.ticksCount,delete s.angularaxis.ticksStep,delete s.angularaxis.rewriteTicks,delete s.angularaxis.nticks,delete s.radialaxis.ticksCount,delete s.radialaxis.ticksCount,delete s.radialaxis.ticksStep,delete s.radialaxis.rewriteTicks,delete s.radialaxis.nticks),r.layout=s}return r},t}},{\"../../../constants/alignment\":716,\"../../../lib\":743,d3:128}],862:[function(t,e,r){\"use strict\";var n=t(\"d3\"),i=t(\"../../../lib\"),a=t(\"../../../components/color\"),o=t(\"./micropolar\"),s=t(\"./undo_manager\"),l=i.extendDeepAll,c=e.exports={};c.framework=function(t){function e(e,i){return i&&(f=i),n.select(n.select(f).node().parentNode).selectAll(\".svg-container>*:not(.chart-root)\").remove(),r=r?l(r,e):e,a||(a=o.Axis()),u=o.adapter.plotly().convert(r),a.config(u).render(f),t.data=r.data,t.layout=r.layout,c.fillLayout(t),r}var r,i,a,u,f,h=new s;return e.isPolar=!0,e.svg=function(){return a.svg()},e.getConfig=function(){return r},e.getLiveConfig=function(){return o.adapter.plotly().convert(a.getLiveConfig(),!0)},e.getLiveScales=function(){return{t:a.angularScale(),r:a.radialScale()}},e.setUndoPoint=function(){var t=this,e=o.util.cloneJson(r);!function(e,r){h.add({undo:function(){r&&t(r)},redo:function(){t(e)}})}(e,i),i=o.util.cloneJson(e)},e.undo=function(){h.undo()},e.redo=function(){h.redo()},e},c.fillLayout=function(t){var e=n.select(t).selectAll(\".plot-container\"),r=e.selectAll(\".svg-container\"),i=t.framework&&t.framework.svg&&t.framework.svg(),o={width:800,height:600,paper_bgcolor:a.background,_container:e,_paperdiv:r,_paper:i};t._fullLayout=l(o,t.layout)}},{\"../../../components/color\":618,\"../../../lib\":743,\"./micropolar\":861,\"./undo_manager\":863,d3:128}],863:[function(t,e,r){\"use strict\";e.exports=function(){function t(t,e){return t?(i=!0,t[e](),i=!1,this):this}var e,r=[],n=-1,i=!1;return{add:function(t){return i?this:(r.splice(n+1,r.length-n),r.push(t),n=r.length-1,this)},setCallback:function(t){e=t},undo:function(){var i=r[n];return i?(t(i,\"undo\"),n-=1,e&&e(i.undo),this):this},redo:function(){var i=r[n+1];return i?(t(i,\"redo\"),n+=1,e&&e(i.redo),this):this},clear:function(){r=[],n=-1},hasUndo:function(){return-1!==n},hasRedo:function(){return n<r.length-1},getCommands:function(){return r},getPreviousCommand:function(){return r[n-1]},getIndex:function(){return n}}}},{}],864:[function(t,e,r){\"use strict\";function n(t,e){this.id=e,this.gd=t,this._hasClipOnAxisFalse=null,this.traceHash={},this.layers={},this.clipPaths={},this.clipIds={},this.viewInitial={};var r=t._fullLayout,n=\"clip\"+r._uid+e;this.clipIds.circle=n+\"-circle\",this.clipPaths.circle=r._clips.append(\"clipPath\").attr(\"id\",this.clipIds.circle),this.clipPaths.circle.append(\"path\"),this.framework=r._polarlayer.append(\"g\").attr(\"class\",e),this.radialTickLayout=null,this.angularTickLayout=null}function i(t,e,r){M.setConvert(t,r),t._min=e._min,t._max=e._max,t.setScale()}function a(t){var e=t.ticks+String(t.ticklen)+String(t.showticklabels);return\"side\"in t&&(e+=t.side),e}function o(t,e){if(l(e))return _.symbolFuncs[0](t);var r=t*Math.cos(D(e[0])),n=-t*Math.sin(D(e[0])),i=t*Math.cos(D(e[1])),a=-t*Math.sin(D(e[1]));return\"M\"+[r,n]+\"A\"+[t,t]+\" \"+(Math.abs(e[1]-e[0])<=180?[0,0,0]:[0,1,0])+\" \"+[i,a]}function s(t,e){return o(t,e)+(l(e)?\"\":\"L0,0Z\")}function l(t){return 360===Math.abs(t[1]-t[0])}function c(t,e,r){return e?(t.attr(\"display\",null),t.attr(r)):t&&t.attr(\"display\",\"none\"),t}function u(t,e){return\"translate(\"+t+\",\"+e+\")\"}function f(t){return\"rotate(\"+t+\")\"}function h(t){return Math.abs(t)<1e-10?0:t>0?1:-1}function d(t){return h(Math.cos(t))}function p(t){return h(Math.sin(t))}var m=t(\"d3\"),g=t(\"tinycolor2\"),v=t(\"../../plotly\"),y=t(\"../../registry\"),x=t(\"../../lib\"),b=t(\"../../components/color\"),_=t(\"../../components/drawing\"),w=t(\"../plots\"),M=t(\"../cartesian/axes\"),k=t(\"../../components/dragelement\"),A=t(\"../cartesian/dragbox\"),T=t(\"../../components/fx\"),S=t(\"../../components/titles\"),E=t(\"../cartesian/select\"),L=t(\"../../lib/setcursor\"),C=t(\"../../constants/alignment\").MID_SHIFT,z=x._,D=x.deg2rad,I=x.rad2deg,P=x.wrap360,O=x.wrap180,F=t(\"./helpers\").setConvertAngular,R=t(\"./constants\"),N=n.prototype;e.exports=function(t,e){return new n(t,e)},N.plot=function(t,e){var r=e[this.id];this._hasClipOnAxisFalse=!1;for(var n=0;n<t.length;n++){if(!1===t[n][0].trace.cliponaxis){this._hasClipOnAxisFalse=!0;break}}this.updateLayers(e,r),this.updateLayout(e,r),w.generalUpdatePerTraceModule(this.gd,this,t,r),this.updateFx(e,r)},N.updateLayers=function(t,e){var r=this.layers,n=e.radialaxis,i=e.angularaxis,a=R.layerNames,o=a.indexOf(\"frontplot\"),s=a.slice(0,o),l=\"below traces\"===i.layer,c=\"below traces\"===n.layer;l&&s.push(\"angular-axis\"),c&&s.push(\"radial-axis\"),l&&s.push(\"angular-line\"),c&&s.push(\"radial-line\"),s.push(\"frontplot\"),l||s.push(\"angular-axis\"),c||s.push(\"radial-axis\"),l||s.push(\"angular-line\"),c||s.push(\"radial-line\");var u=this.framework.selectAll(\".polarsublayer\").data(s,String);u.enter().append(\"g\").attr(\"class\",function(t){return\"polarsublayer \"+t}).each(function(t){var e=r[t]=m.select(this);switch(t){case\"frontplot\":e.append(\"g\").classed(\"scatterlayer\",!0);break;case\"backplot\":e.append(\"g\").classed(\"maplayer\",!0);break;case\"plotbg\":r.bgcircle=e.append(\"path\");break;case\"radial-grid\":e.style(\"fill\",\"none\"),e.append(\"g\").classed(\"x\",1);break;case\"angular-grid\":e.style(\"fill\",\"none\"),e.append(\"g\").classed(\"angular\",1);break;case\"radial-line\":e.append(\"line\").style(\"fill\",\"none\");break;case\"angular-line\":e.append(\"path\").style(\"fill\",\"none\")}}),u.order()},N.updateLayout=function(t,e){var r=this,n=r.layers,i=t._size,a=e.domain.x,o=e.domain.y;r.xOffset=i.l+i.w*a[0],r.yOffset=i.t+i.h*(1-o[1]);var l,c,f,h,d,p=r.xLength=i.w*(a[1]-a[0]),m=r.yLength=i.h*(o[1]-o[0]),g=r.sector=e.sector,v=r.sectorBBox=function(t){var e,r,n,i,a=t[0],o=t[1]-a,s=P(a),l=s+o,c=Math.cos(D(s)),u=Math.sin(D(s)),f=Math.cos(D(l)),h=Math.sin(D(l));return i=s<=90&&l>=90||s>90&&l>=450?1:u<=0&&h<=0?0:Math.max(u,h),e=s<=180&&l>=180||s>180&&l>=540?-1:c>=0&&f>=0?0:Math.min(c,f),r=s<=270&&l>=270||s>270&&l>=630?-1:u>=0&&h>=0?0:Math.min(u,h),n=l>=360?1:c<=0&&f<=0?0:Math.max(c,f),[e,r,n,i]}(g),y=v[2]-v[0],x=v[3]-v[1],w=m/p,k=Math.abs(x/y);w>k?(l=p,d=(m-(c=p*k))/i.h/2,f=[a[0],a[1]],h=[o[0]+d,o[1]-d]):(c=m,d=(p-(l=m/k))/i.w/2,f=[a[0]+d,a[1]-d],h=[o[0],o[1]]),r.xLength2=l,r.yLength2=c,r.xDomain2=f,r.yDomain2=h;var A=r.xOffset2=i.l+i.w*f[0],T=r.yOffset2=i.t+i.h*(1-h[1]),S=r.radius=l/y,E=r.cx=A-S*v[0],L=r.cy=T+S*v[3],C=r.cxx=E-A,z=r.cyy=L-T;r.updateRadialAxis(t,e),r.updateRadialAxisTitle(t,e),r.updateAngularAxis(t,e);var I=r.radialAxis.range,O=I[1]-I[0],F=r.xaxis={type:\"linear\",_id:\"x\",range:[v[0]*O,v[2]*O],domain:f};M.setConvert(F,t),F.setScale();var R=r.yaxis={type:\"linear\",_id:\"y\",range:[v[1]*O,v[3]*O],domain:h};M.setConvert(R,t),R.setScale(),F.isPtWithinRange=function(t){return r.isPtWithinSector(t)},R.isPtWithinRange=function(){return!0},n.frontplot.attr(\"transform\",u(A,T)).call(_.setClipUrl,r._hasClipOnAxisFalse?null:r.clipIds.circle),n.bgcircle.attr({d:s(S,g),transform:u(E,L)}).call(b.fill,e.bgcolor),r.clipPaths.circle.select(\"path\").attr(\"d\",s(S,g)).attr(\"transform\",u(C,z)),r.framework.selectAll(\".crisp\").classed(\"crisp\",0)},N.updateRadialAxis=function(t,e){var r=this.gd,n=this.layers,s=this.radius,l=this.cx,h=this.cy,d=t._size,p=e.radialaxis,m=e.sector,g=P(m[0]);this.fillViewInitialKey(\"radialaxis.angle\",p.angle);var v=this.radialAxis=x.extendFlat({},p,{_axislayer:n[\"radial-axis\"],_gridlayer:n[\"radial-grid\"],_id:\"x\",_pos:0,side:{counterclockwise:\"top\",clockwise:\"bottom\"}[p.side],domain:[0,s/d.w],anchor:\"free\",position:0,_counteraxis:!0});i(v,p,t),M.doAutoRange(v),p.range=v.range.slice(),p._input.range=v.range.slice(),this.fillViewInitialKey(\"radialaxis.range\",v.range.slice()),\"auto\"===v.tickangle&&g>90&&g<=270&&(v.tickangle=180),v._transfn=function(t){return\"translate(\"+v.l2p(t.x)+\",0)\"},v._gridpath=function(t){return o(v.r2p(t.x),m)};var y=a(p);this.radialTickLayout!==y&&(n[\"radial-axis\"].selectAll(\".xtick\").remove(),this.radialTickLayout=y),M.doTicks(r,v,!0),c(n[\"radial-axis\"],p.showticklabels||p.ticks,{transform:u(l,h)+f(-p.angle)}),c(n[\"radial-grid\"],p.showgrid,{transform:u(l,h)}).selectAll(\"path\").attr(\"transform\",null),c(n[\"radial-line\"].select(\"line\"),p.showline,{x1:0,y1:0,x2:s,y2:0,transform:u(l,h)+f(-p.angle)}).attr(\"stroke-width\",p.linewidth).call(b.stroke,p.linecolor)},N.updateRadialAxisTitle=function(t,e,r){var n=this.gd,i=this.radius,a=this.cx,o=this.cy,s=e.radialaxis,l=this.id+\"title\",c=void 0!==r?r:s.angle,u=D(c),f=Math.cos(u),h=Math.sin(u),d=0;if(s.title){var p=_.bBox(this.layers[\"radial-axis\"].node()).height,m=s.titlefont.size;d=\"counterclockwise\"===s.side?-p-.4*m:p+.8*m}this.layers[\"radial-axis-title\"]=S.draw(n,l,{propContainer:s,propName:this.id+\".radialaxis.title\",placeholder:z(n,\"Click to enter radial axis title\"),attributes:{x:a+i/2*f+d*h,y:o-i/2*h+d*f,\"text-anchor\":\"middle\"},transform:{rotate:-c}})},N.updateAngularAxis=function(t,e){function r(t){return T.c2rad(t.x,\"degrees\")}function n(t){return[v*Math.cos(t),v*Math.sin(t)]}var o=this,h=o.gd,g=o.layers,v=o.radius,y=o.cx,_=o.cy,w=e.angularaxis,k=e.sector,A=k.map(D);o.fillViewInitialKey(\"angularaxis.rotation\",w.rotation);var T=o.angularAxis=x.extendFlat({},w,{_axislayer:g[\"angular-axis\"],_gridlayer:g[\"angular-grid\"],_id:\"angular\",_pos:0,side:\"right\",domain:[0,Math.PI],anchor:\"free\",position:0,_counteraxis:!0});\"linear\"===T.type?(T.autorange=!1,l(k)?T.range=k.slice():T.range=A.map(T.unTransformRad).map(I),\"radians\"===T.thetaunit&&(T.tick0=I(T.tick0),T.dtick=I(T.dtick))):\"category\"===T.type&&(T._tickFilter=function(t){return o.isPtWithinSector({r:o.radialAxis.range[1],rad:T.c2rad(t.x)})}),i(T,w,t),M.doAutoRange(T),T._transfn=function(t){var e=r(t),i=n(e),a=u(y+i[0],_-i[1]),o=m.select(this);return o&&o.node()&&o.classed(\"ticks\")&&(a+=f(-I(e))),a},T._gridpath=function(t){var e=n(r(t));return\"M0,0L\"+-e[0]+\",\"+e[1]};var S=\"outside\"!==w.ticks?.7:.5;T._labelx=function(t){var e=r(t),n=T._labelStandoff,i=T._pad;return(0===p(e)?0:Math.cos(e)*(n+i+S*t.fontSize))+d(e)*(t.dx+n+i)},T._labely=function(t){var e=r(t),n=T._labelStandoff,i=T._labelShift,a=T._pad;return t.dy+t.fontSize*C-i+-Math.sin(e)*(n+a+S*t.fontSize)},T._labelanchor=function(t,e){var n=r(e);return 0===p(n)?d(n)>0?\"start\":\"end\":\"middle\"};var E=a(w);o.angularTickLayout!==E&&(g[\"angular-axis\"].selectAll(\".angulartick\").remove(),o.angularTickLayout=E),M.doTicks(h,T,!0),c(g[\"angular-line\"].select(\"path\"),w.showline,{d:s(v,k),transform:u(y,_)}).attr(\"stroke-width\",w.linewidth).call(b.stroke,w.linecolor)},N.updateFx=function(t,e){this.gd._context.staticPlot||(this.updateAngularDrag(t,e),this.updateRadialDrag(t,e),this.updateMainDrag(t,e))},N.updateMainDrag=function(t,e){function r(t,e){var r=t-w,n=e-M;return Math.sqrt(r*r+n*n)}function n(t,e){return Math.atan2(M-e,t-w)}function i(t,e){return[t*Math.cos(e),t*Math.sin(-e)]}function a(t,e){var r=R.cornerLen,n=R.cornerHalfWidth;if(0===t)return s(2*n,S);var a=r/t/2,o=e-a,l=e+a,c=Math.max(0,Math.min(t,x)),u=c-n,f=c+n;return\"M\"+i(u,o)+\"A\"+[u,u]+\" 0,0,0 \"+i(u,l)+\"L\"+i(f,l)+\"A\"+[f,f]+\" 0,0,1 \"+i(f,o)+\"Z\"}function o(t,e){var i=C+t,o=z+e,l=r(C,z),c=Math.min(r(i,o),x),u=n(C,z),f=n(i,o);l<y?l=0:x-l<y?l=x:c<y?c=0:x-c<y&&(c=x);var h,d;Math.abs(c-l)>p?(l<c?(D=l,I=c):(D=c,I=l,f=[u,u=f][0]),h=P+s(I,S)+s(D,S),d=a(D,u)+a(I,f)):(D=null,I=null,h=P,d=\"M0,0Z\"),N.attr(\"d\",h),j.attr(\"d\",d),A.transitionZoombox(N,j,O,F),O=!0}function l(){if(A.removeZoombox(f),null!==D&&null!==I){A.showDoubleClickNotifier(f);var t=c.radialAxis.range,e=t[1]-t[0],r={};r[c.id+\".radialaxis.range\"]=[t[0]+D*e/x,t[0]+I*e/x],v.relayout(f,r)}}var c=this,f=c.gd,h=c.layers,d=t._zoomlayer,p=R.MINZOOM,y=R.OFFEDGE,x=c.radius,b=c.cx,_=c.cy,w=c.cxx,M=c.cyy,S=e.sector,L=A.makeDragger(h,\"path\",\"maindrag\",\"crosshair\");m.select(L).attr(\"d\",s(x,S)).attr(\"transform\",u(b,_));var C,z,D,I,P,O,F,N,j,B={element:L,gd:f,subplot:c.id,plotinfo:{xaxis:c.xaxis,yaxis:c.yaxis},xaxes:[c.xaxis],yaxes:[c.yaxis]};B.prepFn=function(t,e,r){var n=f._fullLayout.dragmode,i=L.getBoundingClientRect();switch(C=e-i.left,z=r-i.top,n){case\"zoom\":B.moveFn=o,B.doneFn=l,function(){D=null,I=null,P=s(x,S),O=!1;var t=f._fullLayout[c.id];F=g(t.bgcolor).getLuminance(),(N=A.makeZoombox(d,F,b,_,P)).attr(\"fill-rule\",\"evenodd\"),j=A.makeCorners(d,b,_),A.clearSelect(d)}();break;case\"select\":case\"lasso\":E(t,e,r,B,n)}},B.clickFn=function(t,e){if(A.removeZoombox(f),2===t){var r={};for(var n in c.viewInitial)r[c.id+\".\"+n]=c.viewInitial[n];f.emit(\"plotly_doubleclick\",null),v.relayout(f,r)}T.click(f,e,c.id)},L.onmousemove=function(t){T.hover(f,t,c.id),f._fullLayout._lasthover=L,f._fullLayout._hoversubplot=c.id},L.onmouseout=function(t){f._dragging||k.unhover(f,t)},k.init(B)},N.updateRadialDrag=function(t,e){function r(t,e){if(C)C(t,e);else{var r=[t,-e],n=[Math.cos(p),Math.sin(p)],d=Math.abs(x.dot(r,n)/Math.sqrt(x.dot(r,r)));isNaN(d)||(C=d<.5?function(t,e){var r=E+t,n=L+e;z=I(Math.atan2(c-n,r-l));var a=u(l,c)+f(-z);o[\"radial-axis\"].attr(\"transform\",a),o[\"radial-line\"].select(\"line\").attr(\"transform\",a);var s=i.gd._fullLayout,h=s[i.id];i.updateRadialAxisTitle(s,h,z)}:function(t,e){var r=x.dot([t,-e],[Math.cos(p),Math.sin(p)]),n=g[1]-b*r/s*.75;if(b>0!=n>g[0])return;P=h.range[1]=n,M.doTicks(a,i.radialAxis,!0),o[\"radial-grid\"].attr(\"transform\",u(l,c)).selectAll(\"path\").attr(\"transform\",null);var f=P-g[0],d=i.sectorBBox;i.xaxis.range=[d[0]*f,d[2]*f],i.yaxis.range=[d[1]*f,d[3]*f],i.xaxis.setScale(),i.yaxis.setScale();for(var m in i.traceHash){var v=i.traceHash[m],_=x.filterVisible(v),w=v[0][0].trace._module,k=a._fullLayout[i.id];if(w.plot(a,i,_,k),!y.traceIs(m,\"gl\"))for(var A=0;A<_.length;A++)w.style(a,_[A])}})}}function n(){null!==z?v.relayout(a,i.id+\".radialaxis.angle\",z):null!==P&&v.relayout(a,i.id+\".radialaxis.range[1]\",P)}var i=this,a=i.gd,o=i.layers,s=i.radius,l=i.cx,c=i.cy,h=i.radialAxis,d=e.radialaxis,p=D(d.angle),g=h.range.slice(),b=g[1]-g[0],_=R.radialDragBoxSize,w=_/2;if(d.visible){var T=A.makeRectDragger(o,\"radialdrag\",\"crosshair\",-w,-w,_,_),S={element:T,gd:a},E=l+(s+w)*Math.cos(p),L=c-(s+w)*Math.sin(p);m.select(T).attr(\"transform\",u(E,L));var C,z,P;S.prepFn=function(){C=null,z=null,P=null,S.moveFn=r,S.doneFn=n,A.clearSelect(t._zoomlayer)},S.clampFn=function(t,e){return Math.sqrt(t*t+e*e)<R.MINDRAG&&(t=0,e=0),[t,e]},k.init(S)}},N.updateAngularDrag=function(t,e){function r(t,e){return Math.atan2(g+w-e,t-p-w)}function n(t,e){var n=r(E+t,C+e),i=I(n-j);P=z+i,s.frontplot.attr(\"transform\",u(a.xOffset2,a.yOffset2)+f([-i,p,g])),a.clipPaths.circle.select(\"path\").attr(\"transform\",u(p,g)+f(i)),U.each(function(){var t=m.select(this),e=_.getTranslate(t);t.attr(\"transform\",u(e.x,e.y)+f([i]))}),V.each(function(){var t=m.select(this),e=t.select(\"text\"),r=_.getTranslate(t);t.attr(\"transform\",f([i,e.attr(\"x\"),e.attr(\"y\")])+u(r.x,r.y))});var c=a.angularAxis;c.rotation=O(P),\"linear\"!==c.type||l(b)||(c.range=N.map(D).map(c.unTransformRad).map(I)),F(c),M.doTicks(o,c,!0),a._hasClipOnAxisFalse&&!l(b)&&(a.sector=[N[0]-i,N[1]-i],B.call(_.hideOutsideRangePoints,a));for(var h in a.traceHash)if(y.traceIs(h,\"gl\")){var d=a.traceHash[h],v=x.filterVisible(d),w=d[0][0].trace._module,k=o._fullLayout[a.id];w.plot(o,a,v,k)}}function 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i=n._subplots.ternary||[],a=0;a<i.length;a++){var o=i[a],s=n[o]._subplot;!e[o]&&s&&(s.plotContainer.remove(),s.clipDef.remove(),s.clipDefRelative.remove(),s.layers[\"a-title\"].remove(),s.layers[\"b-title\"].remove(),s.layers[\"c-title\"].remove())}}},{\"../../lib\":743,\"../../plots/get_data\":826,\"./layout/attributes\":867,\"./layout/defaults\":870,\"./layout/layout_attributes\":871,\"./ternary\":872}],867:[function(t,e,r){\"use strict\";e.exports={subplot:{valType:\"subplotid\",dflt:\"ternary\",editType:\"calc\"}}},{}],868:[function(t,e,r){\"use strict\";var n=t(\"../../cartesian/layout_attributes\"),i=t(\"../../../lib/extend\").extendFlat;e.exports={title:n.title,titlefont:n.titlefont,color:n.color,tickmode:n.tickmode,nticks:i({},n.nticks,{dflt:6,min:1}),tick0:n.tick0,dtick:n.dtick,tickvals:n.tickvals,ticktext:n.ticktext,ticks:n.ticks,ticklen:n.ticklen,tickwidth:n.tickwidth,tickcolor:n.tickcolor,showticklabels:n.showticklabels,showtickprefix:n.showtickprefix,tickprefix:n.tickprefix,showticksuffix:n.showticksuffix,ticksuffix:n.ticksuffix,showexponent:n.showexponent,exponentformat:n.exponentformat,separatethousands:n.separatethousands,tickfont:n.tickfont,tickangle:n.tickangle,tickformat:n.tickformat,tickformatstops:n.tickformatstops,hoverformat:n.hoverformat,showline:i({},n.showline,{dflt:!0}),linecolor:n.linecolor,linewidth:n.linewidth,showgrid:i({},n.showgrid,{dflt:!0}),gridcolor:n.gridcolor,gridwidth:n.gridwidth,layer:n.layer,min:{valType:\"number\",dflt:0,min:0}}},{\"../../../lib/extend\":732,\"../../cartesian/layout_attributes\":801}],869:[function(t,e,r){\"use 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n=t(\"../../../components/color/attributes\"),i=t(\"../../domain_attributes\"),a=t(\"./axis_attributes\"),o=t(\"../../../plot_api/edit_types\").overrideAll;e.exports=o({domain:i({name:\"ternary\"}),bgcolor:{valType:\"color\",dflt:n.background},sum:{valType:\"number\",dflt:1,min:0},aaxis:a,baxis:a,caxis:a},\"plot\",\"from-root\")},{\"../../../components/color/attributes\":617,\"../../../plot_api/edit_types\":773,\"../../domain_attributes\":815,\"./axis_attributes\":868}],872:[function(t,e,r){\"use strict\";function n(t,e){this.id=t.id,this.graphDiv=t.graphDiv,this.init(e),this.makeFramework(e)}function i(t){a.select(t).selectAll(\".zoombox,.js-zoombox-backdrop,.js-zoombox-menu,.zoombox-corners\").remove()}var a=t(\"d3\"),o=t(\"tinycolor2\"),s=t(\"../../plotly\"),l=t(\"../../lib\"),c=l._,u=t(\"../../components/color\"),f=t(\"../../components/drawing\"),h=t(\"../cartesian/set_convert\"),d=t(\"../../lib/extend\").extendFlat,p=t(\"../plots\"),m=t(\"../cartesian/axes\"),g=t(\"../../components/dragelement\"),v=t(\"../../components/fx\"),y=t(\"../../components/titles\"),x=t(\"../cartesian/select\"),b=t(\"../cartesian/constants\");e.exports=n;var _=n.prototype;_.init=function(t){this.container=t._ternarylayer,this.defs=t._defs,this.layoutId=t._uid,this.traceHash={},this.layers={}},_.plot=function(t,e){var r=e[this.id],n=e._size;this._hasClipOnAxisFalse=!1;for(var i=0;i<t.length;i++){if(!1===t[i][0].trace.cliponaxis){this._hasClipOnAxisFalse=!0;break}}this.updateLayers(r),this.adjustLayout(r,n),p.generalUpdatePerTraceModule(this.graphDiv,this,t,r),this.layers.plotbg.select(\"path\").call(u.fill,r.bgcolor)},_.makeFramework=function(t){var e=t[this.id],r=this.clipId=\"clip\"+this.layoutId+this.id;this.clipDef=t._clips.selectAll(\"#\"+r).data([0]),this.clipDef.enter().append(\"clipPath\").attr(\"id\",r).append(\"path\").attr(\"d\",\"M0,0Z\");var n=this.clipIdRelative=\"clip-relative\"+this.layoutId+this.id;this.clipDefRelative=t._clips.selectAll(\"#\"+n).data([0]),this.clipDefRelative.enter().append(\"clipPath\").attr(\"id\",n).append(\"path\").attr(\"d\",\"M0,0Z\"),this.plotContainer=this.container.selectAll(\"g.\"+this.id).data([0]),this.plotContainer.enter().append(\"g\").classed(this.id,!0),this.updateLayers(e),f.setClipUrl(this.layers.backplot,r),f.setClipUrl(this.layers.grids,r)},_.updateLayers=function(t){var e=this.layers,r=[\"draglayer\",\"plotbg\",\"backplot\",\"grids\"];\"below traces\"===t.aaxis.layer&&r.push(\"aaxis\",\"aline\"),\"below traces\"===t.baxis.layer&&r.push(\"baxis\",\"bline\"),\"below traces\"===t.caxis.layer&&r.push(\"caxis\",\"cline\"),r.push(\"frontplot\"),\"above 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vec4(0, 0, 0, 0);\\nvec4 unit = vec4(1, 1, 1, 1);\\nvec2 xyProjection = vec2(1, 1);\\n\\nmat4 mclamp(mat4 m, mat4 lo, mat4 hi) {\\n    return mat4(clamp(m[0], lo[0], hi[0]),\\n                clamp(m[1], lo[1], hi[1]),\\n                clamp(m[2], lo[2], hi[2]),\\n                clamp(m[3], lo[3], hi[3]));\\n}\\n\\nbool mshow(mat4 p, mat4 lo, mat4 hi) {\\n    return mclamp(p, lo, hi) == p;\\n}\\n\\nfloat val(mat4 p, mat4 v) {\\n    return dot(matrixCompMult(p, v) * unit, unit);\\n}\\n\\nvoid main() {\\n\\n    float x = 0.5 * sign(pf[3]) + 0.5;\\n    float prominence = abs(pf[3]);\\n    float depth = 1.0 - prominence;\\n\\n    mat4 pA = mat4(p0, p1, p2, p3);\\n    mat4 pB = mat4(p4, p5, p6, p7);\\n    mat4 pC = mat4(p8, p9, pa, pb);\\n    mat4 pD = mat4(pc, pd, pe, abs(pf));\\n\\n    float show = float(mshow(pA, loA, hiA) &&\\n                       mshow(pB, loB, hiB) &&\\n                       mshow(pC, loC, hiC) &&\\n                       mshow(pD, loD, hiD));\\n\\n    vec2 yy = show * vec2(val(pA, dim2A) + val(pB, dim2B) + val(pC, dim2C) + val(pD, dim2D),\\n                          val(pA, dim1A) + val(pB, dim1B) + val(pC, dim1C) + val(pD, dim1D));\\n\\n    vec2 dimensionToggle = vec2(x, 1.0 - x);\\n\\n    vec2 scatterToggle = vec2(scatter, 1.0 - scatter);\\n\\n    float y = dot(yy, dimensionToggle);\\n    mat2 xy = mat2(viewBoxSize * yy + dimensionToggle, viewBoxSize * vec2(x, y));\\n\\n    vec2 viewBoxXY = viewBoxPosition + xy * scatterToggle;\\n\\n    float depthOrHide = depth + 2.0 * (1.0 - show);\\n\\n    gl_Position = vec4(\\n        xyProjection * (2.0 * viewBoxXY / resolution - 1.0),\\n        depthOrHide,\\n        1.0\\n    );\\n\\n    // pick coloring\\n    fragColor = vec4(pf.rgb, 1.0);\\n}\\n\":\"precision highp float;\\n#define GLSLIFY 1\\n\\nattribute vec4 p0, p1, p2, p3,\\n               p4, p5, p6, p7,\\n               p8, p9, pa, pb,\\n               pc, pd, pe;\\n\\nattribute vec4 pf;\\n\\nuniform mat4 dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D,\\n             loA, hiA, loB, hiB, loC, hiC, loD, hiD;\\n\\nuniform vec2 resolution,\\n             viewBoxPosition,\\n             viewBoxSize;\\n\\nuniform sampler2D palette;\\n\\nuniform vec2 colorClamp;\\n\\nuniform float scatter;\\n\\nvarying vec4 fragColor;\\n\\nvec4 zero = vec4(0, 0, 0, 0);\\nvec4 unit = vec4(1, 1, 1, 1);\\nvec2 xyProjection = vec2(1, 1);\\n\\nmat4 mclamp(mat4 m, mat4 lo, mat4 hi) {\\n    return mat4(clamp(m[0], lo[0], hi[0]),\\n                clamp(m[1], lo[1], hi[1]),\\n                clamp(m[2], lo[2], hi[2]),\\n                clamp(m[3], lo[3], hi[3]));\\n}\\n\\nbool mshow(mat4 p, mat4 lo, mat4 hi) {\\n    return mclamp(p, lo, hi) == p;\\n}\\n\\nfloat val(mat4 p, mat4 v) {\\n    return dot(matrixCompMult(p, v) * unit, unit);\\n}\\n\\nvoid main() {\\n\\n    float x = 0.5 * sign(pf[3]) + 0.5;\\n    float prominence = abs(pf[3]);\\n    float depth = 1.0 - prominence;\\n\\n    mat4 pA = mat4(p0, p1, p2, p3);\\n    mat4 pB = mat4(p4, p5, p6, p7);\\n    mat4 pC = mat4(p8, p9, pa, pb);\\n    mat4 pD = mat4(pc, pd, pe, abs(pf));\\n\\n    float show = float(mshow(pA, loA, hiA) &&\\n                       mshow(pB, loB, hiB) &&\\n                       mshow(pC, loC, hiC) &&\\n                       mshow(pD, loD, hiD));\\n\\n    vec2 yy = show * vec2(val(pA, dim2A) + val(pB, dim2B) + val(pC, dim2C) + val(pD, dim2D),\\n                          val(pA, dim1A) + val(pB, dim1B) + val(pC, dim1C) + val(pD, dim1D));\\n\\n    vec2 dimensionToggle = vec2(x, 1.0 - x);\\n\\n    vec2 scatterToggle = vec2(scatter, 1.0 - scatter);\\n\\n    float y = dot(yy, dimensionToggle);\\n    mat2 xy = mat2(viewBoxSize * yy + dimensionToggle, viewBoxSize * vec2(x, y));\\n\\n    vec2 viewBoxXY = viewBoxPosition + xy * scatterToggle;\\n\\n    float depthOrHide = depth + 2.0 * (1.0 - show);\\n\\n    gl_Position = vec4(\\n        xyProjection * (2.0 * viewBoxXY / resolution - 1.0),\\n        depthOrHide,\\n        1.0\\n    );\\n\\n    // visible coloring\\n    float clampedColorIndex = clamp((prominence - colorClamp[0]) / (colorClamp[1] - colorClamp[0]), 0.0, 1.0);\\n    fragColor = texture2D(palette, vec2((clampedColorIndex * 255.0 + 0.5) / 256.0, 0.5));\\n}\\n\",frag:\"precision lowp float;\\n#define GLSLIFY 1\\n\\nvarying vec4 fragColor;\\n\\nvoid main() {\\n    gl_FragColor = fragColor;\\n}\\n\",primitive:\"lines\",lineWidth:1,attributes:O,uniforms:{resolution:F.prop(\"resolution\"),viewBoxPosition:F.prop(\"viewBoxPosition\"),viewBoxSize:F.prop(\"viewBoxSize\"),dim1A:F.prop(\"dim1A\"),dim2A:F.prop(\"dim2A\"),dim1B:F.prop(\"dim1B\"),dim2B:F.prop(\"dim2B\"),dim1C:F.prop(\"dim1C\"),dim2C:F.prop(\"dim2C\"),dim1D:F.prop(\"dim1D\"),dim2D:F.prop(\"dim2D\"),loA:F.prop(\"loA\"),hiA:F.prop(\"hiA\"),loB:F.prop(\"loB\"),hiB:F.prop(\"hiB\"),loC:F.prop(\"loC\"),hiC:F.prop(\"hiC\"),loD:F.prop(\"loD\"),hiD:F.prop(\"hiD\"),palette:R,colorClamp:F.prop(\"colorClamp\"),scatter:F.prop(\"scatter\")},offset:F.prop(\"offset\"),count:F.prop(\"count\")}),j=[0,1],B=[];return{setColorDomain:function(t){j[0]=t[0],j[1]=t[1]},render:function(t,e,a){var o,s,l,c=1/0,f=-1/0;for(o=0;o<I;o++)t[o].dim2.canvasX>f&&(f=t[o].dim2.canvasX,l=o),t[o].dim1.canvasX<c&&(c=t[o].dim1.canvasX,s=o);for(0===I&&n(F,0,0,y,x),o=0;o<I;o++){var h=t[o],d=h.dim1,p=d.crossfilterDimensionIndex,m=h.canvasX,g=h.canvasY,b=h.dim2.crossfilterDimensionIndex,_=h.panelSizeX,w=h.panelSizeY,M=m+_;if(e||!B[p]||B[p][0]!==m||B[p][1]!==M){B[p]=[m,M];var k=u(p,b,m,g,_,w,d.crossfilterDimensionIndex,r||d.scatter?1:0,o,s,l);A.clearOnly=a,i(F,N,A,e?v.blockLineCount:E,E,k)}}},readPixel:function(t,e){return F.read({x:t,y:e,width:1,height:1,data:g}),g},readPixels:function(t,e,r,n){var i=new Uint8Array(4*r*n);return F.read({x:t,y:e,width:r,height:n,data:i}),i},destroy:function(){t.style[\"pointer-events\"]=\"none\",R.destroy()}}}},{\"./constants\":1035}],1039:[function(t,e,r){\"use strict\";function n(t){return!(\"visible\"in t)||t.visible}function i(t){var e=t.range?t.range[0]:d.min(t.values),r=t.range?t.range[1]:d.max(t.values);return!isNaN(e)&&isFinite(e)||(e=0),!isNaN(r)&&isFinite(r)||(r=0),e===r&&(void 0===e?(e=0,r=1):0===e?(e-=1,r+=1):(e*=.9,r*=1.1)),[e,r]}function a(t,e){var r,n,i,a,o;for(r=0,i=1/0,a=(n=t.range())[0];r<n.length;r++){if((o=Math.abs(n[r]-e))>i)return a;i=o,a=n[r]}return n[n.length-1]}function o(t){return d.scale.linear().domain(i(t))}function s(t,e,r){var i=v(e),a=i.trace,s=i.lineColor,l=i.cscale,c=a.line,u=a.domain,p=a.dimensions,m=t.width,g=a.labelfont,y=a.tickfont,x=a.rangefont,b=h.extendDeep({},c,{color:s.map(o({values:s,range:[c.cmin,c.cmax]})),blockLineCount:f.blockLineCount,canvasOverdrag:f.overdrag*f.canvasPixelRatio}),_=Math.floor(m*(u.x[1]-u.x[0])),w=Math.floor(t.height*(u.y[1]-u.y[0])),M=t.margin||{l:80,r:80,t:100,b:80},k=_,A=w;return{key:r,colCount:p.filter(n).length,dimensions:p,tickDistance:f.tickDistance,unitToColor:function(t){var e=t.map(function(t){return t[0]}),r=t.map(function(t){return t[1]}).map(function(t){return d.rgb(t)}),n=\"rgb\".split(\"\").map(function(t){return d.scale.linear().clamp(!0).domain(e).range(r.map(function(t){return function(e){return e[t]}}(t)))});return function(t){return n.map(function(e){return e(t)})}}(l),lines:b,labelFont:g,tickFont:y,rangeFont:x,layoutWidth:m,layoutHeight:t.height,domain:u,translateX:u.x[0]*m,translateY:t.height-u.y[1]*t.height,pad:M,canvasWidth:k*f.canvasPixelRatio+2*b.canvasOverdrag,canvasHeight:A*f.canvasPixelRatio,width:k,height:A,canvasPixelRatio:f.canvasPixelRatio}}function l(t){var e=t.width,r=t.height,a=t.dimensions,s=t.canvasPixelRatio,l=function(r){return e*r/Math.max(1,t.colCount-1)},c=f.verticalPadding/(r*s),u=1-2*c,h=function(t){return c+u*t},p={key:t.key,xScale:l,model:t},m={};return p.dimensions=a.filter(n).map(function(e,n){var a=o(e),c=m[e.label];m[e.label]=(c||0)+1;return{key:e.label+(c?\"__\"+c:\"\"),label:e.label,tickFormat:e.tickformat,tickvals:e.tickvals,ticktext:e.ticktext,ordinal:!!e.tickvals,scatter:f.scatter||e.scatter,xIndex:n,crossfilterDimensionIndex:n,visibleIndex:e._index,height:r,values:e.values,paddedUnitValues:e.values.map(a).map(h),xScale:l,x:l(n),canvasX:l(n)*s,unitScale:function(t,e){return d.scale.linear().range([t-e,e])}(r,f.verticalPadding),domainScale:function(t,e,r){var n=i(r),a=r.ticktext;return r.tickvals?d.scale.ordinal().domain(r.tickvals.map(function(t,e){return function(r,n){if(e){var i=e[n];return null===i||void 0===i?t(r):i}return t(r)}}(d.format(r.tickformat),a))).range(r.tickvals.map(function(t){return(t-n[0])/(n[1]-n[0])}).map(function(r){return t-e+r*(e-(t-e))})):d.scale.linear().domain(n).range([t-e,e])}(r,f.verticalPadding,e),ordinalScale:function(t){var e=i(t);return t.tickvals&&d.scale.ordinal().domain(t.tickvals).range(t.tickvals.map(function(t){return(t-e[0])/(e[1]-e[0])}))}(e),domainToUnitScale:a,filter:e.constraintrange?e.constraintrange.map(a):[0,1],parent:p,model:t}}),p}function c(t){t.classed(f.cn.axisExtentText,!0).attr(\"text-anchor\",\"middle\").style(\"cursor\",\"default\").style(\"user-select\",\"none\")}var u=t(\"./lines\"),f=t(\"./constants\"),h=t(\"../../lib\"),d=t(\"d3\"),p=t(\"../../components/drawing\"),m=t(\"../../lib/gup\").keyFun,g=t(\"../../lib/gup\").repeat,v=t(\"../../lib/gup\").unwrap;e.exports=function(t,e,r,n,i,o){function y(t){return t.dimensions.some(function(t){return 0!==t.filter[0]||1!==t.filter[1]})}function x(t,e){return(f.scatter?function(t,e){for(var r=e.panels||(e.panels=[]),n=t.each(function(t){return t})[e.key].map(function(t){return t.__data__}),i=n.length-1,a=i,o=0;o<i;o++)for(var s=0;s<i;s++){var l=r[s+o*i]||(r[s+o*i]={}),c=n[s],u=n[s+1];l.dim1=n[o+1],l.dim2=u,l.canvasX=c.canvasX,l.panelSizeX=u.canvasX-c.canvasX,l.panelSizeY=e.model.canvasHeight/a,l.y=o*l.panelSizeY,l.canvasY=e.model.canvasHeight-l.y-l.panelSizeY}}:function(t,e){for(var r=e.panels||(e.panels=[]),n=t.each(function(t){return t})[e.key].map(function(t){return t.__data__}),i=n.length-1,a=0;a<1;a++)for(var o=0;o<i;o++){var s=r[o+a*i]||(r[o+a*i]={}),l=n[o],c=n[o+1];s.dim1=l,s.dim2=c,s.canvasX=l.canvasX,s.panelSizeX=c.canvasX-l.canvasX,s.panelSizeY=e.model.canvasHeight/1,s.y=a*s.panelSizeY,s.canvasY=e.model.canvasHeight-s.y-s.panelSizeY}})(t,e)}function b(t){return t.ordinal?function(){return\"\"}:d.format(t.tickFormat)}function _(){H=!0,k=!0}function w(t){A=!1;var e=t.parent,r=t.brush.extent(),n=e.dimensions,i=n[t.xIndex].filter,a=H&&r[0]===r[1];a&&(t.brush.clear(),d.select(this).select(\"rect.extent\").attr(\"y\",-100));var o=a?[0,1]:r.slice();if(o[0]!==i[0]||o[1]!==i[1]){n[t.xIndex].filter=o,e.focusLayer&&e.focusLayer.render(e.panels,!0);var s=y(e);!G&&s?(e.contextLayer&&e.contextLayer.render(e.panels,!0),G=!0):G&&!s&&(e.contextLayer&&e.contextLayer.render(e.panels,!0,!0),G=!1)}H=!1}function M(t){var e=t.parent,r=t.brush.extent(),n=r[0]===r[1],i=e.dimensions[t.xIndex].filter;if(!n&&t.ordinal&&(i[0]=a(t.ordinalScale,i[0]),i[1]=a(t.ordinalScale,i[1]),i[0]===i[1]&&(i[0]=Math.max(0,i[0]-.05),i[1]=Math.min(1,i[1]+.05)),d.select(this).transition().duration(150).call(t.brush.extent(i)),e.focusLayer.render(e.panels,!0)),e.pickLayer&&e.pickLayer.render(e.panels,!0),A=!0,k=\"ending\",o&&o.filterChanged){var s=t.domainToUnitScale.invert,l=i.map(s);o.filterChanged(e.key,t.visibleIndex,l)}}var k=!1,A=!0,T=n.filter(function(t){return v(t).trace.visible}).map(s.bind(0,i)).map(l);r.each(function(t,e){return h.extendFlat(t,T[e])});var S=r.selectAll(\".gl-canvas\").each(function(t){t.viewModel=T[0],t.model=t.viewModel?t.viewModel.model:null}),E={renderers:[],dimensions:[]},L=null;S.filter(function(t){return t.pick}).style(\"pointer-events\",\"auto\").on(\"mousemove\",function(t){if(A&&t.lineLayer&&o&&o.hover){var e=d.event,r=this.width,n=this.height,i=d.mouse(this),a=i[0],s=i[1];if(a<0||s<0||a>=r||s>=n)return;var l=t.lineLayer.readPixel(a,n-1-s),c=0!==l[3],u=c?l[2]+256*(l[1]+256*l[0]):null,f={x:a,y:s,clientX:e.clientX,clientY:e.clientY,dataIndex:t.model.key,curveNumber:u};u!==L&&(c?o.hover(f):o.unhover&&o.unhover(f),L=u)}}),S.style(\"opacity\",function(t){return t.pick?.01:1}),e.style(\"background\",\"rgba(255, 255, 255, 0)\");var C=e.selectAll(\".\"+f.cn.parcoords).data(T,m);C.exit().remove(),C.enter().append(\"g\").classed(f.cn.parcoords,!0).attr(\"overflow\",\"visible\").style(\"box-sizing\",\"content-box\").style(\"position\",\"absolute\").style(\"left\",0).style(\"overflow\",\"visible\").style(\"shape-rendering\",\"crispEdges\").style(\"pointer-events\",\"none\").call(function(t){var e=t.selectAll(\"defs\").data(g,m);e.enter().append(\"defs\");var r=e.selectAll(\"#\"+f.id.filterBarPattern).data(g,m);r.enter().append(\"pattern\").attr(\"id\",f.id.filterBarPattern).attr(\"patternUnits\",\"userSpaceOnUse\"),r.attr(\"x\",-f.bar.width).attr(\"width\",f.bar.capturewidth).attr(\"height\",function(t){return t.model.height});var n=r.selectAll(\"rect\").data(g,m);n.enter().append(\"rect\").attr(\"shape-rendering\",\"crispEdges\"),n.attr(\"height\",function(t){return t.model.height}).attr(\"width\",f.bar.width).attr(\"x\",f.bar.width/2).attr(\"fill\",f.bar.fillcolor).attr(\"fill-opacity\",f.bar.fillopacity).attr(\"stroke\",f.bar.strokecolor).attr(\"stroke-opacity\",f.bar.strokeopacity).attr(\"stroke-width\",f.bar.strokewidth)}),C.attr(\"width\",function(t){return t.model.width+t.model.pad.l+t.model.pad.r}).attr(\"height\",function(t){return t.model.height+t.model.pad.t+t.model.pad.b}).attr(\"transform\",function(t){return\"translate(\"+t.model.translateX+\",\"+t.model.translateY+\")\"});var z=C.selectAll(\".\"+f.cn.parcoordsControlView).data(g,m);z.enter().append(\"g\").classed(f.cn.parcoordsControlView,!0).style(\"box-sizing\",\"content-box\"),z.attr(\"transform\",function(t){return\"translate(\"+t.model.pad.l+\",\"+t.model.pad.t+\")\"});var D=z.selectAll(\".\"+f.cn.yAxis).data(function(t){return t.dimensions},m);D.enter().append(\"g\").classed(f.cn.yAxis,!0).each(function(t){E.dimensions.push(t)}),z.each(function(t){x(D,t)}),S.filter(function(t){return!!t.viewModel}).each(function(t){t.lineLayer=u(this,t,f.scatter),t.viewModel[t.key]=t.lineLayer,E.renderers.push(function(){t.lineLayer.render(t.viewModel.panels,!0)}),t.lineLayer.render(t.viewModel.panels,!t.context)}),D.attr(\"transform\",function(t){return\"translate(\"+t.xScale(t.xIndex)+\", 0)\"}),D.call(d.behavior.drag().origin(function(t){return t}).on(\"drag\",function(t){var e=t.parent;A=!1,k||(t.x=Math.max(-f.overdrag,Math.min(t.model.width+f.overdrag,d.event.x)),t.canvasX=t.x*t.model.canvasPixelRatio,D.sort(function(t,e){return t.x-e.x}).each(function(e,r){e.xIndex=r,e.x=t===e?e.x:e.xScale(e.xIndex),e.canvasX=e.x*e.model.canvasPixelRatio}),x(D,e),D.filter(function(e){return 0!==Math.abs(t.xIndex-e.xIndex)}).attr(\"transform\",function(t){return\"translate(\"+t.xScale(t.xIndex)+\", 0)\"}),d.select(this).attr(\"transform\",\"translate(\"+t.x+\", 0)\"),D.each(function(r,n,i){i===t.parent.key&&(e.dimensions[n]=r)}),e.contextLayer&&e.contextLayer.render(e.panels,!1,!y(e)),e.focusLayer.render&&e.focusLayer.render(e.panels))}).on(\"dragend\",function(t){var e=t.parent;k?\"ending\"===k&&(k=!1):(t.x=t.xScale(t.xIndex),t.canvasX=t.x*t.model.canvasPixelRatio,x(D,e),d.select(this).attr(\"transform\",function(t){return\"translate(\"+t.x+\", 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h=d.cx,v=d.cy,y=a.select(this),x=y.selectAll(\"path.surface\").data([e]),b=!1,_=!1;if(x.enter().append(\"path\").classed(\"surface\",!0).style({\"pointer-events\":\"all\"}),y.select(\"path.textline\").remove(),y.on(\"mouseover\",function(){var i=t._fullLayout,s=t._fullData[p.index];if(!t._dragging&&!1!==i.hovermode){var l=s.hoverinfo;if(Array.isArray(l)&&(l=o.castHoverinfo({hoverinfo:[u.castOption(l,e.pts)],_module:p._module},i,0)),\"all\"===l&&(l=\"label+text+value+percent+name\"),\"none\"!==l&&\"skip\"!==l&&l){var c=n(e,d),m=h+e.pxmid[0]*(1-c),g=v+e.pxmid[1]*(1-c),y=r.separators,x=[];if(-1!==l.indexOf(\"label\")&&x.push(e.label),-1!==l.indexOf(\"text\")){var w=u.castOption(s.hovertext||s.text,e.pts);w&&x.push(w)}-1!==l.indexOf(\"value\")&&x.push(u.formatPieValue(e.v,y)),-1!==l.indexOf(\"percent\")&&x.push(u.formatPiePercent(e.v/d.vTotal,y));var M=p.hoverlabel,k=M.font;o.loneHover({x0:m-c*d.r,x1:m+c*d.r,y:g,text:x.join(\"<br>\"),name:-1!==l.indexOf(\"name\")?s.name:void 0,idealAlign:e.pxmid[0]<0?\"left\":\"right\",color:u.castOption(M.bgcolor,e.pts)||e.color,borderColor:u.castOption(M.bordercolor,e.pts),fontFamily:u.castOption(k.family,e.pts),fontSize:u.castOption(k.size,e.pts),fontColor:u.castOption(k.color,e.pts)},{container:i._hoverlayer.node(),outerContainer:i._paper.node(),gd:t}),b=!0}t.emit(\"plotly_hover\",{points:[f(e,s)],event:a.event}),_=!0}}).on(\"mouseout\",function(r){var n=t._fullLayout,i=t._fullData[p.index];_&&(r.originalEvent=a.event,t.emit(\"plotly_unhover\",{points:[f(e,i)],event:a.event}),_=!1),b&&(o.loneUnhover(n._hoverlayer.node()),b=!1)}).on(\"click\",function(){var r=t._fullLayout,n=t._fullData[p.index];t._dragging||!1===r.hovermode||(t._hoverdata=[f(e,n)],o.click(t,a.event))}),p.pull){var w=+u.castOption(p.pull,e.pts)||0;w>0&&(h+=w*e.pxmid[0],v+=w*e.pxmid[1])}e.cxFinal=h,e.cyFinal=v;var M=p.hole;if(e.v===d.vTotal){var k=\"M\"+(h+e.px0[0])+\",\"+(v+e.px0[1])+s(e.px0,e.pxmid,!0,1)+s(e.pxmid,e.px0,!0,1)+\"Z\";M?x.attr(\"d\",\"M\"+(h+M*e.px0[0])+\",\"+(v+M*e.px0[1])+s(e.px0,e.pxmid,!1,M)+s(e.pxmid,e.px0,!1,M)+\"Z\"+k):x.attr(\"d\",k)}else{var A=s(e.px0,e.px1,!0,1);if(M){var T=1-M;x.attr(\"d\",\"M\"+(h+M*e.px1[0])+\",\"+(v+M*e.px1[1])+s(e.px1,e.px0,!1,M)+\"l\"+T*e.px0[0]+\",\"+T*e.px0[1]+A+\"Z\")}else x.attr(\"d\",\"M\"+h+\",\"+v+\"l\"+e.px0[0]+\",\"+e.px0[1]+A+\"Z\")}var S=u.castOption(p.textposition,e.pts),E=y.selectAll(\"g.slicetext\").data(e.text&&\"none\"!==S?[0]:[]);E.enter().append(\"g\").classed(\"slicetext\",!0),E.exit().remove(),E.each(function(){var r=a.select(this).selectAll(\"text\").data([0]);r.enter().append(\"text\").attr(\"data-notex\",1),r.exit().remove(),r.text(e.text).attr({class:\"slicetext\",transform:\"\",\"text-anchor\":\"middle\"}).call(l.font,\"outside\"===S?p.outsidetextfont:p.insidetextfont).call(c.convertToTspans,t);var o,s=l.bBox(r.node());\"outside\"===S?o=i(s,e):(o=function(t,e,r){var i=Math.sqrt(t.width*t.width+t.height*t.height),a=t.width/t.height,o=Math.PI*Math.min(e.v/r.vTotal,.5),s=1-r.trace.hole,l=n(e,r),c={scale:l*r.r*2/i,rCenter:1-l,rotate:0};if(c.scale>=1)return c;var u=a+1/(2*Math.tan(o)),f=r.r*Math.min(1/(Math.sqrt(u*u+.5)+u),s/(Math.sqrt(a*a+s/2)+a)),h={scale:2*f/t.height,rCenter:Math.cos(f/r.r)-f*a/r.r,rotate:(180/Math.PI*e.midangle+720)%180-90},d=1/a,p=d+1/(2*Math.tan(o)),m=r.r*Math.min(1/(Math.sqrt(p*p+.5)+p),s/(Math.sqrt(d*d+s/2)+d)),g={scale:2*m/t.width,rCenter:Math.cos(m/r.r)-m/a/r.r,rotate:(180/Math.PI*e.midangle+810)%180-90},v=g.scale>h.scale?g:h;return c.scale<1&&v.scale>c.scale?v:c}(s,e,d),\"auto\"===S&&o.scale<1&&(r.call(l.font,p.outsidetextfont),p.outsidetextfont.family===p.insidetextfont.family&&p.outsidetextfont.size===p.insidetextfont.size||(s=l.bBox(r.node())),o=i(s,e)));var u=h+e.pxmid[0]*o.rCenter+(o.x||0),f=v+e.pxmid[1]*o.rCenter+(o.y||0);o.outside&&(e.yLabelMin=f-s.height/2,e.yLabelMid=f,e.yLabelMax=f+s.height/2,e.labelExtraX=0,e.labelExtraY=0,g=!0),r.attr(\"transform\",\"translate(\"+u+\",\"+f+\")\"+(o.scale<1?\"scale(\"+o.scale+\")\":\"\")+(o.rotate?\"rotate(\"+o.rotate+\")\":\"\")+\"translate(\"+-(s.left+s.right)/2+\",\"+-(s.top+s.bottom)/2+\")\")})}}),g&&function(t,e){function r(t,e){return t.pxmid[1]-e.pxmid[1]}function n(t,e){return e.pxmid[1]-t.pxmid[1]}function i(t,r){r||(r={});var n,i,a,s,d=r.labelExtraY+(o?r.yLabelMax:r.yLabelMin),p=o?t.yLabelMin:t.yLabelMax,g=o?t.yLabelMax:t.yLabelMin,v=t.cyFinal+c(t.px0[1],t.px1[1]),y=d-p;if(y*h>0&&(t.labelExtraY=y),Array.isArray(e.pull))for(i=0;i<m.length;i++)(a=m[i])===t||(u.castOption(e.pull,t.pts)||0)>=(u.castOption(e.pull,a.pts)||0)||((t.pxmid[1]-a.pxmid[1])*h>0?(y=a.cyFinal+c(a.px0[1],a.px1[1])-p-t.labelExtraY)*h>0&&(t.labelExtraY+=y):(g+t.labelExtraY-v)*h>0&&(n=3*f*Math.abs(i-m.indexOf(t)),(s=a.cxFinal+l(a.px0[0],a.px1[0])+n-(t.cxFinal+t.pxmid[0])-t.labelExtraX)*f>0&&(t.labelExtraX+=s)))}var a,o,s,l,c,f,h,d,p,m,g,v,y;for(o=0;o<2;o++)for(s=o?r:n,c=o?Math.max:Math.min,h=o?1:-1,a=0;a<2;a++){for(l=a?Math.max:Math.min,f=a?1:-1,(d=t[o][a]).sort(s),p=t[1-o][a],m=p.concat(d),v=[],g=0;g<d.length;g++)void 0!==d[g].yLabelMid&&v.push(d[g]);for(y=!1,g=0;o&&g<p.length;g++)if(void 0!==p[g].yLabelMid){y=p[g];break}for(g=0;g<v.length;g++){var 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t=a.select(this);t.attr(\"dy\")&&t.attr(\"dy\",t.attr(\"dy\"))})},0)}},{\"../../components/color\":618,\"../../components/drawing\":643,\"../../components/fx\":660,\"../../lib/svg_text_utils\":766,\"./event_data\":1045,\"./helpers\":1046,d3:128}],1051:[function(t,e,r){\"use strict\";var n=t(\"d3\"),i=t(\"./style_one\");e.exports=function(t){t._fullLayout._pielayer.selectAll(\".trace\").each(function(t){var e=t[0].trace,r=n.select(this);r.style({opacity:e.opacity}),r.selectAll(\"path.surface\").each(function(t){n.select(this).call(i,t,e)})})}},{\"./style_one\":1052,d3:128}],1052:[function(t,e,r){\"use strict\";var n=t(\"../../components/color\"),i=t(\"./helpers\").castOption;e.exports=function(t,e,r){var a=r.marker.line,o=i(a.color,e.pts)||n.defaultLine,s=i(a.width,e.pts)||0;t.style({\"stroke-width\":s}).call(n.fill,e.color).call(n.stroke,o)}},{\"../../components/color\":618,\"./helpers\":1046}],1053:[function(t,e,r){\"use strict\";var n=t(\"../scatter/attributes\");e.exports={x:n.x,y:n.y,xy:{valType:\"data_array\",editType:\"calc\"},indices:{valType:\"data_array\",editType:\"calc\"},xbounds:{valType:\"data_array\",editType:\"calc\"},ybounds:{valType:\"data_array\",editType:\"calc\"},text:n.text,marker:{color:{valType:\"color\",arrayOk:!1,editType:\"calc\"},opacity:{valType:\"number\",min:0,max:1,dflt:1,arrayOk:!1,editType:\"calc\"},blend:{valType:\"boolean\",dflt:null,editType:\"calc\"},sizemin:{valType:\"number\",min:.1,max:2,dflt:.5,editType:\"calc\"},sizemax:{valType:\"number\",min:.1,dflt:20,editType:\"calc\"},border:{color:{valType:\"color\",arrayOk:!1,editType:\"calc\"},arearatio:{valType:\"number\",min:0,max:1,dflt:0,editType:\"calc\"},editType:\"calc\"},editType:\"calc\"}}},{\"../scatter/attributes\":1066}],1054:[function(t,e,r){\"use strict\";function n(t,e){this.scene=t,this.uid=e,this.type=\"pointcloud\",this.pickXData=[],this.pickYData=[],this.xData=[],this.yData=[],this.textLabels=[],this.color=\"rgb(0, 0, 0)\",this.name=\"\",this.hoverinfo=\"all\",this.idToIndex=new Int32Array(0),this.bounds=[0,0,0,0],this.pointcloudOptions={positions:new Float32Array(0),idToIndex:this.idToIndex,sizemin:.5,sizemax:12,color:[0,0,0,1],areaRatio:1,borderColor:[0,0,0,1]},this.pointcloud=i(t.glplot,this.pointcloudOptions),this.pointcloud._trace=this}var i=t(\"gl-pointcloud2d\"),a=t(\"../../lib/str2rgbarray\"),o=t(\"../scatter/get_trace_color\"),s=[\"xaxis\",\"yaxis\"],l=n.prototype;l.handlePick=function(t){var e=this.idToIndex[t.pointId];return{trace:this,dataCoord:t.dataCoord,traceCoord:this.pickXYData?[this.pickXYData[2*e],this.pickXYData[2*e+1]]:[this.pickXData[e],this.pickYData[e]],textLabel:Array.isArray(this.textLabels)?this.textLabels[e]:this.textLabels,color:this.color,name:this.name,pointIndex:e,hoverinfo:this.hoverinfo}},l.update=function(t){this.index=t.index,this.textLabels=t.text,this.name=t.name,this.hoverinfo=t.hoverinfo,this.bounds=[1/0,1/0,-1/0,-1/0],this.updateFast(t),this.color=o(t,{})},l.updateFast=function(t){var e,r,n,i,o,s,l=this.xData=this.pickXData=t.x,c=this.yData=this.pickYData=t.y,u=this.pickXYData=t.xy,f=t.xbounds&&t.ybounds,h=t.indices,d=this.bounds;if(u){if(n=u,e=u.length>>>1,f)d[0]=t.xbounds[0],d[2]=t.xbounds[1],d[1]=t.ybounds[0],d[3]=t.ybounds[1];else for(s=0;s<e;s++)i=n[2*s],o=n[2*s+1],i<d[0]&&(d[0]=i),i>d[2]&&(d[2]=i),o<d[1]&&(d[1]=o),o>d[3]&&(d[3]=o);if(h)r=h;else for(r=new Int32Array(e),s=0;s<e;s++)r[s]=s}else for(e=l.length,n=new Float32Array(2*e),r=new Int32Array(e),s=0;s<e;s++)i=l[s],o=c[s],r[s]=s,n[2*s]=i,n[2*s+1]=o,i<d[0]&&(d[0]=i),i>d[2]&&(d[2]=i),o<d[1]&&(d[1]=o),o>d[3]&&(d[3]=o);this.idToIndex=r,this.pointcloudOptions.idToIndex=r,this.pointcloudOptions.positions=n;var p=a(t.marker.color),m=a(t.marker.border.color),g=t.opacity*t.marker.opacity;p[3]*=g,this.pointcloudOptions.color=p;var v=t.marker.blend;if(null===v){v=l.length<100||c.length<100}this.pointcloudOptions.blend=v,m[3]*=g,this.pointcloudOptions.borderColor=m;var y=t.marker.sizemin,x=Math.max(t.marker.sizemax,t.marker.sizemin);this.pointcloudOptions.sizeMin=y,this.pointcloudOptions.sizeMax=x,this.pointcloudOptions.areaRatio=t.marker.border.arearatio,this.pointcloud.update(this.pointcloudOptions),this.expandAxesFast(d,x/2)},l.expandAxesFast=function(t,e){for(var r,n,i,a=e||.5,o=0;o<2;o++)(n=(r=this.scene[s[o]])._min)||(n=[]),n.push({val:t[o],pad:a}),(i=r._max)||(i=[]),i.push({val:t[o+2],pad:a})},l.dispose=function(){this.pointcloud.dispose()},e.exports=function(t,e){var r=new n(t,e.uid);return r.update(e),r}},{\"../../lib/str2rgbarray\":765,\"../scatter/get_trace_color\":1076,\"gl-pointcloud2d\":235}],1055:[function(t,e,r){\"use strict\";var n=t(\"../../lib\"),i=t(\"./attributes\");e.exports=function(t,e,r){function a(r,a){return n.coerce(t,e,i,r,a)}a(\"x\"),a(\"y\"),a(\"xbounds\"),a(\"ybounds\"),t.xy&&t.xy instanceof Float32Array&&(e.xy=t.xy),t.indices&&t.indices instanceof Int32Array&&(e.indices=t.indices),a(\"text\"),a(\"marker.color\",r),a(\"marker.opacity\"),a(\"marker.blend\"),a(\"marker.sizemin\"),a(\"marker.sizemax\"),a(\"marker.border.color\",r),a(\"marker.border.arearatio\")}},{\"../../lib\":743,\"./attributes\":1053}],1056:[function(t,e,r){\"use strict\";var n={};n.attributes=t(\"./attributes\"),n.supplyDefaults=t(\"./defaults\"),n.calc=t(\"../scatter3d/calc\"),n.plot=t(\"./convert\"),n.moduleType=\"trace\",n.name=\"pointcloud\",n.basePlotModule=t(\"../../plots/gl2d\"),n.categories=[\"gl\",\"gl2d\",\"showLegend\"],n.meta={},e.exports=n},{\"../../plots/gl2d\":829,\"../scatter3d/calc\":1092,\"./attributes\":1053,\"./convert\":1054,\"./defaults\":1055}],1057:[function(t,e,r){\"use strict\";var n=t(\"../../plots/font_attributes\"),i=t(\"../../plots/attributes\"),a=t(\"../../components/color/attributes\"),o=t(\"../../components/fx/attributes\"),s=t(\"../../plots/domain_attributes\"),l=t(\"../../lib/extend\").extendFlat,c=t(\"../../plot_api/edit_types\").overrideAll;e.exports=c({hoverinfo:l({},i.hoverinfo,{flags:[\"label\",\"text\",\"value\",\"percent\",\"name\"]}),hoverlabel:o.hoverlabel,domain:s({name:\"sankey\",trace:!0}),orientation:{valType:\"enumerated\",values:[\"v\",\"h\"],dflt:\"h\"},valueformat:{valType:\"string\",dflt:\".3s\"},valuesuffix:{valType:\"string\",dflt:\"\"},arrangement:{valType:\"enumerated\",values:[\"snap\",\"perpendicular\",\"freeform\",\"fixed\"],dflt:\"snap\"},textfont:n({}),node:{label:{valType:\"data_array\",dflt:[]},color:{valType:\"color\",arrayOk:!0},line:{color:{valType:\"color\",dflt:a.defaultLine,arrayOk:!0},width:{valType:\"number\",min:0,dflt:.5,arrayOk:!0}},pad:{valType:\"number\",arrayOk:!1,min:0,dflt:20},thickness:{valType:\"number\",arrayOk:!1,min:1,dflt:20}},link:{label:{valType:\"data_array\",dflt:[]},color:{valType:\"color\",arrayOk:!0},line:{color:{valType:\"color\",dflt:a.defaultLine,arrayOk:!0},width:{valType:\"number\",min:0,dflt:0,arrayOk:!0}},source:{valType:\"data_array\",dflt:[]},target:{valType:\"data_array\",dflt:[]},value:{valType:\"data_array\",dflt:[]}}},\"calc\",\"nested\")},{\"../../components/color/attributes\":617,\"../../components/fx/attributes\":652,\"../../lib/extend\":732,\"../../plot_api/edit_types\":773,\"../../plots/attributes\":787,\"../../plots/domain_attributes\":815,\"../../plots/font_attributes\":816}],1058:[function(t,e,r){\"use strict\";var n=t(\"../../plot_api/edit_types\").overrideAll,i=t(\"../../plots/get_data\").getModuleCalcData,a=t(\"./plot\"),o=t(\"../../components/fx/layout_attributes\");r.name=\"sankey\",r.baseLayoutAttrOverrides=n({hoverlabel:o.hoverlabel},\"plot\",\"nested\"),r.plot=function(t){var e=i(t.calcdata,\"sankey\");a(t,e)},r.clean=function(t,e,r,n){var i=n._has&&n._has(\"sankey\"),a=e._has&&e._has(\"sankey\");i&&!a&&n._paperdiv.selectAll(\".sankey\").remove()}},{\"../../components/fx/layout_attributes\":661,\"../../plot_api/edit_types\":773,\"../../plots/get_data\":826,\"./plot\":1063}],1059:[function(t,e,r){\"use strict\";var n=t(\"strongly-connected-components\"),i=t(\"../../lib\"),a=t(\"../../lib/gup\").wrap;e.exports=function(t,e){return function(t,e,r){for(var i=t.map(function(){return[]}),a=0;a<Math.min(e.length,r.length);a++){if(e[a]===r[a])return!0;i[e[a]].push(r[a])}return n(i).components.some(function(t){return t.length>1})}(e.node.label,e.link.source,e.link.target)&&(i.error(\"Circularity is present in the Sankey data. Removing all nodes and links.\"),e.link.label=[],e.link.source=[],e.link.target=[],e.link.value=[],e.link.color=[],e.node.label=[],e.node.color=[]),a({link:e.link,node:e.node})}},{\"../../lib\":743,\"../../lib/gup\":740,\"strongly-connected-components\":537}],1060:[function(t,e,r){\"use strict\";e.exports={nodeTextOffsetHorizontal:4,nodeTextOffsetVertical:3,nodePadAcross:10,sankeyIterations:50,forceIterations:5,forceTicksPerFrame:10,duration:500,ease:\"cubic-in-out\",cn:{sankey:\"sankey\",sankeyLinks:\"sankey-links\",sankeyLink:\"sankey-link\",sankeyNodeSet:\"sankey-node-set\",sankeyNode:\"sankey-node\",nodeRect:\"node-rect\",nodeCapture:\"node-capture\",nodeCentered:\"node-entered\",nodeLabelGuide:\"node-label-guide\",nodeLabel:\"node-label\",nodeLabelTextPath:\"node-label-text-path\"}}},{}],1061:[function(t,e,r){\"use strict\";var n=t(\"../../lib\"),i=t(\"./attributes\"),a=t(\"../../components/color\"),o=t(\"tinycolor2\");e.exports=function(t,e,r,s){function l(r,a){return n.coerce(t,e,i,r,a)}l(\"node.label\"),l(\"node.pad\"),l(\"node.thickness\"),l(\"node.line.color\"),l(\"node.line.width\");var c=s.colorway;l(\"node.color\",e.node.label.map(function(t,e){return a.addOpacity(function(t){return c[t%c.length]}(e),.8)})),l(\"link.label\"),l(\"link.source\"),l(\"link.target\"),l(\"link.value\"),l(\"link.line.color\"),l(\"link.line.width\"),l(\"link.color\",e.link.value.map(function(){return o(s.paper_bgcolor).getLuminance()<.333?\"rgba(255, 255, 255, 0.6)\":\"rgba(0, 0, 0, 0.2)\"})),l(\"domain.x\"),l(\"domain.y\"),l(\"orientation\"),l(\"valueformat\"),l(\"valuesuffix\"),l(\"arrangement\"),n.coerceFont(l,\"textfont\",n.extendFlat({},s.font));e.node.label.some(function(t,r){return-1===e.link.source.indexOf(r)&&-1===e.link.target.indexOf(r)})&&n.warn(\"Some of the nodes are neither sources nor targets, they will not be displayed.\")}},{\"../../components/color\":618,\"../../lib\":743,\"./attributes\":1057,tinycolor2:546}],1062:[function(t,e,r){\"use 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u=l+\"__\"+t[l];return r.trace=e.trace,r.curveNumber=e.trace.index,{key:u,traceId:e.key,node:r,nodePad:e.nodePad,nodeLineColor:e.nodeLineColor,nodeLineWidth:e.nodeLineWidth,textFont:e.textFont,size:e.horizontal?e.height:e.width,visibleWidth:Math.ceil(o),visibleHeight:s,zoneX:-i,zoneY:-a,zoneWidth:o+2*i,zoneHeight:s+2*a,labelY:e.horizontal?r.dy/2+1:r.dx/2+1,left:1===r.originalLayer,sizeAcross:e.width,forceLayouts:e.forceLayouts,horizontal:e.horizontal,darkBackground:n.getBrightness()<=128,tinyColorHue:k.tinyRGB(n),tinyColorAlpha:n.getAlpha(),valueFormat:e.valueFormat,valueSuffix:e.valueSuffix,sankey:e.sankey,arrangement:e.arrangement,uniqueNodeLabelPathId:[e.guid,e.key,u].join(\" \"),interactionState:e.interactionState}}.bind(null,{},t))},L);S.enter().append(\"g\").classed(_.cn.sankeyNode,!0).call(o).call(x,i,n.nodeEvents),S.call(b,c,n),S.transition().ease(_.ease).duration(_.duration).call(o),S.exit().transition().ease(_.ease).duration(_.duration).style(\"opacity\",0).remove();var D=S.selectAll(\".\"+_.cn.nodeRect).data(C);D.enter().append(\"rect\").classed(_.cn.nodeRect,!0).call(u),D.style(\"stroke-width\",function(t){return t.nodeLineWidth}).style(\"stroke\",function(t){return k.tinyRGB(M(t.nodeLineColor))}).style(\"stroke-opacity\",function(t){return k.opacity(t.nodeLineColor)}).style(\"fill\",function(t){return t.tinyColorHue}).style(\"fill-opacity\",function(t){return t.tinyColorAlpha}),D.transition().ease(_.ease).duration(_.duration).call(u);var I=S.selectAll(\".\"+_.cn.nodeCapture).data(C);I.enter().append(\"rect\").classed(_.cn.nodeCapture,!0).style(\"fill-opacity\",0),I.attr(\"x\",function(t){return t.zoneX}).attr(\"y\",function(t){return t.zoneY}).attr(\"width\",function(t){return t.zoneWidth}).attr(\"height\",function(t){return t.zoneHeight});var P=S.selectAll(\".\"+_.cn.nodeCentered).data(C);P.enter().append(\"g\").classed(_.cn.nodeCentered,!0).attr(\"transform\",d),P.transition().ease(_.ease).duration(_.duration).attr(\"transform\",d);var O=P.selectAll(\".\"+_.cn.nodeLabelGuide).data(C);O.enter().append(\"path\").classed(_.cn.nodeLabelGuide,!0).attr(\"id\",function(t){return t.uniqueNodeLabelPathId}).attr(\"d\",p).attr(\"transform\",m),O.transition().ease(_.ease).duration(_.duration).attr(\"d\",p).attr(\"transform\",m);var F=P.selectAll(\".\"+_.cn.nodeLabel).data(C);F.enter().append(\"text\").classed(_.cn.nodeLabel,!0).attr(\"transform\",g).style(\"user-select\",\"none\").style(\"cursor\",\"default\").style(\"fill\",\"black\"),F.style(\"text-shadow\",function(t){return t.horizontal?\"-1px 1px 1px #fff, 1px 1px 1px #fff, 1px -1px 1px #fff, -1px -1px 1px #fff\":\"none\"}).each(function(t){A.font(F,t.textFont)}),F.transition().ease(_.ease).duration(_.duration).attr(\"transform\",g);var 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m=t.opacity;if(t.marker&&t.marker.opacity&&(m*=t.marker.opacity),r={gl:a,position:p.position,color:p.scatterColor,size:p.scatterSize,glyph:p.scatterMarker,opacity:m,orthographic:!0,lineWidth:p.scatterLineWidth,lineColor:p.scatterLineColor,project:p.project,projectScale:p.projectScale,projectOpacity:p.projectOpacity},-1!==this.mode.indexOf(\"markers\")?this.scatterPlot?this.scatterPlot.update(r):(this.scatterPlot=u(r),this.scatterPlot._trace=this,this.scatterPlot.highlightScale=1,this.scene.glplot.add(this.scatterPlot)):this.scatterPlot&&(this.scene.glplot.remove(this.scatterPlot),this.scatterPlot.dispose(),this.scatterPlot=null),i={gl:a,position:p.position,glyph:p.text,color:p.textColor,size:p.textSize,angle:p.textAngle,alignment:p.textOffset,font:p.textFont,orthographic:!0,lineWidth:0,project:!1,opacity:t.opacity},this.textLabels=t.hovertext||t.text,-1!==this.mode.indexOf(\"text\")?this.textMarkers?this.textMarkers.update(i):(this.textMarkers=u(i),this.textMarkers._trace=this,this.textMarkers.highlightScale=1,this.scene.glplot.add(this.textMarkers)):this.textMarkers&&(this.scene.glplot.remove(this.textMarkers),this.textMarkers.dispose(),this.textMarkers=null),n={gl:a,position:p.position,color:p.errorColor,error:p.errorBounds,lineWidth:p.errorLineWidth,capSize:p.errorCapSize,opacity:t.opacity},this.errorBars?p.errorBounds?this.errorBars.update(n):(this.scene.glplot.remove(this.errorBars),this.errorBars.dispose(),this.errorBars=null):p.errorBounds&&(this.errorBars=f(n),this.errorBars._trace=this,this.scene.glplot.add(this.errorBars)),p.delaunayAxis>=0){var g=function(t,e,r){var n,i=(r+1)%3,a=(r+2)%3,o=[],s=[];for(n=0;n<t.length;++n){var l=t[n];!isNaN(l[i])&&isFinite(l[i])&&!isNaN(l[a])&&isFinite(l[a])&&(o.push([l[i],l[a]]),s.push(n))}var c=d(o);for(n=0;n<c.length;++n)for(var u=c[n],f=0;f<u.length;++f)u[f]=s[u[f]];return{positions:t,cells:c,meshColor:e}}(p.position,p.delaunayColor,p.delaunayAxis);g.opacity=t.opacity,this.delaunayMesh?this.delaunayMesh.update(g):(g.gl=a,this.delaunayMesh=h(g),this.delaunayMesh._trace=this,this.scene.glplot.add(this.delaunayMesh))}else this.delaunayMesh&&(this.scene.glplot.remove(this.delaunayMesh),this.delaunayMesh.dispose(),this.delaunayMesh=null)},_.dispose=function(){this.linePlot&&(this.scene.glplot.remove(this.linePlot),this.linePlot.dispose()),this.scatterPlot&&(this.scene.glplot.remove(this.scatterPlot),this.scatterPlot.dispose()),this.errorBars&&(this.scene.glplot.remove(this.errorBars),this.errorBars.dispose()),this.textMarkers&&(this.scene.glplot.remove(this.textMarkers),this.textMarkers.dispose()),this.delaunayMesh&&(this.scene.glplot.remove(this.delaunayMesh),this.delaunayMesh.dispose())},e.exports=function(t,e){var r=new n(t,e.uid);return 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n.getComponentMethod(\"calendars\",\"handleTraceDefaults\")(t,e,[\"x\",\"y\",\"z\"],i),o&&s&&l&&((a=Math.min(o.length,s.length,l.length))<o.length&&(e.x=o.slice(0,a)),a<s.length&&(e.y=s.slice(0,a)),a<l.length&&(e.z=l.slice(0,a))),a}(t,e,h,f)){h(\"text\"),h(\"hovertext\"),h(\"mode\"),a.hasLines(e)&&(h(\"connectgaps\"),s(t,e,r,f,h)),a.hasMarkers(e)&&o(t,e,r,f,h,{noSelect:!0}),a.hasText(e)&&l(t,e,f,h,{noSelect:!0});var d=(e.line||{}).color,p=(e.marker||{}).color;h(\"surfaceaxis\")>=0&&h(\"surfacecolor\",d||p);for(var m=[\"x\",\"y\",\"z\"],g=0;g<3;++g){var v=\"projection.\"+m[g];h(v+\".show\")&&(h(v+\".opacity\"),h(v+\".scale\"))}c(t,e,r,{axis:\"z\"}),c(t,e,r,{axis:\"y\",inherit:\"z\"}),c(t,e,r,{axis:\"x\",inherit:\"z\"})}else 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n=t(\"../scatter/attributes\"),i=t(\"../../plots/attributes\"),a=t(\"../../components/colorscale/color_attributes\"),o=t(\"../../components/colorbar/attributes\"),s=t(\"../../lib/extend\").extendFlat,l=n.marker,c=n.line,u=l.line;e.exports={carpet:{valType:\"string\",editType:\"calc\"},a:{valType:\"data_array\",editType:\"calc\"},b:{valType:\"data_array\",editType:\"calc\"},mode:s({},n.mode,{dflt:\"markers\"}),text:s({},n.text,{}),line:{color:c.color,width:c.width,dash:c.dash,shape:s({},c.shape,{values:[\"linear\",\"spline\"]}),smoothing:c.smoothing,editType:\"calc\"},connectgaps:n.connectgaps,fill:s({},n.fill,{values:[\"none\",\"toself\",\"tonext\"]}),fillcolor:n.fillcolor,marker:s({symbol:l.symbol,opacity:l.opacity,maxdisplayed:l.maxdisplayed,size:l.size,sizeref:l.sizeref,sizemin:l.sizemin,sizemode:l.sizemode,line:s({width:u.width,editType:\"calc\"},a(\"marker\".line)),gradient:l.gradient,editType:\"calc\"},a(\"marker\"),{showscale:l.showscale,colorbar:o}),textfont:n.textfont,textposition:n.textposition,selected:n.selected,unselected:n.unselected,hoverinfo:s({},i.hoverinfo,{flags:[\"a\",\"b\",\"text\",\"name\"]}),hoveron:n.hoveron}},{\"../../components/colorbar/attributes\":619,\"../../components/colorscale/color_attributes\":626,\"../../lib/extend\":732,\"../../plots/attributes\":787,\"../scatter/attributes\":1066}],1098:[function(t,e,r){\"use 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n=t(\"../../lib\"),i=t(\"../scatter/constants\"),a=t(\"../scatter/subtypes\"),o=t(\"../scatter/marker_defaults\"),s=t(\"../scatter/line_defaults\"),l=t(\"../scatter/line_shape_defaults\"),c=t(\"../scatter/text_defaults\"),u=t(\"../scatter/fillcolor_defaults\"),f=t(\"./attributes\");e.exports=function(t,e,r,h){function d(r,i){return n.coerce(t,e,f,r,i)}d(\"carpet\"),e.xaxis=\"x\",e.yaxis=\"y\";var p,m=d(\"a\"),g=d(\"b\");if(p=Math.min(m.length,g.length)){m&&p<m.length&&(e.a=m.slice(0,p)),g&&p<g.length&&(e.b=g.slice(0,p)),d(\"text\");d(\"mode\",p<i.PTS_LINESONLY?\"lines+markers\":\"lines\"),a.hasLines(e)&&(s(t,e,r,h,d),l(t,e,d),d(\"connectgaps\")),a.hasMarkers(e)&&o(t,e,r,h,d,{gradient:!0}),a.hasText(e)&&c(t,e,h,d);var v=[];(a.hasMarkers(e)||a.hasText(e))&&(d(\"marker.maxdisplayed\"),v.push(\"points\")),d(\"fill\"),\"none\"!==e.fill&&(u(t,e,r,d),a.hasLines(e)||l(t,e,d)),\"tonext\"!==e.fill&&\"toself\"!==e.fill||v.push(\"fills\"),d(\"hoveron\",v.join(\"+\")||\"points\"),n.coerceSelectionMarkerOpacity(e,d)}else e.visible=!1}},{\"../../lib\":743,\"../scatter/constants\":1072,\"../scatter/fillcolor_defaults\":1075,\"../scatter/line_defaults\":1079,\"../scatter/line_shape_defaults\":1081,\"../scatter/marker_defaults\":1084,\"../scatter/subtypes\":1088,\"../scatter/text_defaults\":1089,\"./attributes\":1097}],1100:[function(t,e,r){\"use strict\";e.exports=function(t,e,r,n,i){var a=n[i];return t.a=a.a,t.b=a.b,t}},{}],1101:[function(t,e,r){\"use strict\";var n=t(\"../scatter/hover\");e.exports=function(t,e,r,i){function a(t,e){var r;r=t.labelprefix&&t.labelprefix.length>0?t.labelprefix.replace(/ = $/,\"\"):t._hovertitle,g.push(r+\": \"+e.toFixed(3)+t.labelsuffix)}var o=n(t,e,r,i);if(o&&!1!==o[0].index){var s=o[0];if(void 0===s.index){var l=1-s.y0/t.ya._length,c=t.xa._length,u=c*l/2,f=c-u;return s.x0=Math.max(Math.min(s.x0,f),u),s.x1=Math.max(Math.min(s.x1,f),u),o}var h=s.cd[s.index];s.a=h.a,s.b=h.b,s.xLabelVal=void 0,s.yLabelVal=void 0;var d=s.trace,p=d._carpet,m=(h.hi||d.hoverinfo).split(\"+\"),g=[];-1!==m.indexOf(\"all\")&&(m=[\"a\",\"b\"]),-1!==m.indexOf(\"a\")&&a(p.aaxis,h.a),-1!==m.indexOf(\"b\")&&a(p.baxis,h.b);var v=p.ab2ij([h.a,h.b]),y=Math.floor(v[0]),x=v[0]-y,b=Math.floor(v[1]),_=v[1]-b,w=p.evalxy([],y,b,x,_);return g.push(\"y: \"+w[1].toFixed(3)),s.extraText=g.join(\"<br>\"),o}}},{\"../scatter/hover\":1077}],1102:[function(t,e,r){\"use strict\";var n={};n.attributes=t(\"./attributes\"),n.supplyDefaults=t(\"./defaults\"),n.colorbar=t(\"../scatter/colorbar\"),n.calc=t(\"./calc\"),n.plot=t(\"./plot\"),n.style=t(\"../scatter/style\").style,n.hoverPoints=t(\"./hover\"),n.selectPoints=t(\"../scatter/select\"),n.eventData=t(\"./event_data\"),n.moduleType=\"trace\",n.name=\"scattercarpet\",n.basePlotModule=t(\"../../plots/cartesian\"),n.categories=[\"carpet\",\"symbols\",\"markerColorscale\",\"showLegend\",\"carpetDependent\"],n.meta={},e.exports=n},{\"../../plots/cartesian\":800,\"../scatter/colorbar\":1070,\"../scatter/select\":1086,\"../scatter/style\":1087,\"./attributes\":1097,\"./calc\":1098,\"./defaults\":1099,\"./event_data\":1100,\"./hover\":1101,\"./plot\":1103}],1103:[function(t,e,r){\"use strict\";var n=t(\"../scatter/plot\"),i=t(\"../../plots/cartesian/axes\"),a=t(\"../../components/drawing\");e.exports=function(t,e,r){var o,s,l,c=r[0][0].carpet,u={xaxis:i.getFromId(t,c.xaxis||\"x\"),yaxis:i.getFromId(t,c.yaxis||\"y\"),plot:e.plot};for(n(t,u,r),o=0;o<r.length;o++)s=r[o][0].trace,l=u.plot.selectAll(\"g.trace\"+s.uid+\" .js-line\"),a.setClipUrl(l,c._clipPathId)}},{\"../../components/drawing\":643,\"../../plots/cartesian/axes\":789,\"../scatter/plot\":1085}],1104:[function(t,e,r){\"use strict\";var n=t(\"../scatter/attributes\"),i=t(\"../../plots/attributes\"),a=t(\"../../components/colorscale/color_attributes\"),o=t(\"../../components/drawing/attributes\").dash,s=t(\"../../lib/extend\").extendFlat,l=t(\"../../plot_api/edit_types\").overrideAll,c=n.marker,u=n.line,f=c.line;e.exports=l({lon:{valType:\"data_array\"},lat:{valType:\"data_array\"},locations:{valType:\"data_array\"},locationmode:{valType:\"enumerated\",values:[\"ISO-3\",\"USA-states\",\"country 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n=t(\"fast-isnumeric\"),i=t(\"../../constants/numerical\").BADNUM,a=t(\"../scatter/colorscale_calc\"),o=t(\"../scatter/arrays_to_calcdata\"),s=t(\"../scatter/calc_selection\"),l=t(\"../../lib\")._;e.exports=function(t,e){for(var r=Array.isArray(e.locations),c=r?e.locations.length:e.lon.length,u=new Array(c),f=0;f<c;f++){var h=u[f]={};if(r){var d=e.locations[f];h.loc=\"string\"==typeof d?d:null}else{var p=e.lon[f],m=e.lat[f];n(p)&&n(m)?h.lonlat=[+p,+m]:h.lonlat=[i,i]}}return o(u,e),a(e),s(u,e),c&&(u[0].t={labels:{lat:l(t,\"lat:\")+\" \",lon:l(t,\"lon:\")+\" \"}}),u}},{\"../../constants/numerical\":721,\"../../lib\":743,\"../scatter/arrays_to_calcdata\":1065,\"../scatter/calc_selection\":1068,\"../scatter/colorscale_calc\":1071,\"fast-isnumeric\":140}],1106:[function(t,e,r){\"use strict\";var n=t(\"../../lib\"),i=t(\"../scatter/subtypes\"),a=t(\"../scatter/marker_defaults\"),o=t(\"../scatter/line_defaults\"),s=t(\"../scatter/text_defaults\"),l=t(\"../scatter/fillcolor_defaults\"),c=t(\"./attributes\");e.exports=function(t,e,r,u){function f(r,i){return n.coerce(t,e,c,r,i)}!function(t,e,r){var n,i,a=0,o=r(\"locations\");return o?(r(\"locationmode\"),a=o.length):(n=r(\"lon\")||[],i=r(\"lat\")||[],(a=Math.min(n.length,i.length))<n.length&&(e.lon=n.slice(0,a)),a<i.length&&(e.lat=i.slice(0,a)),a)}(0,e,f)?e.visible=!1:(f(\"text\"),f(\"hovertext\"),f(\"mode\"),i.hasLines(e)&&(o(t,e,r,u,f),f(\"connectgaps\")),i.hasMarkers(e)&&a(t,e,r,u,f,{gradient:!0}),i.hasText(e)&&s(t,e,u,f),f(\"fill\"),\"none\"!==e.fill&&l(t,e,r,f))}},{\"../../lib\":743,\"../scatter/fillcolor_defaults\":1075,\"../scatter/line_defaults\":1079,\"../scatter/marker_defaults\":1084,\"../scatter/subtypes\":1088,\"../scatter/text_defaults\":1089,\"./attributes\":1104}],1107:[function(t,e,r){\"use 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o=e.hi||t.hoverinfo,c=\"all\"===o?l.hoverinfo.flags:o.split(\"+\"),u=-1!==c.indexOf(\"location\")&&Array.isArray(t.locations),f=-1!==c.indexOf(\"lon\"),h=-1!==c.indexOf(\"lat\"),d=-1!==c.indexOf(\"text\"),p=[];return u?p.push(e.loc):f&&h?p.push(\"(\"+a(e.lonlat[0])+\", \"+a(e.lonlat[1])+\")\"):f?p.push(n.lon+a(e.lonlat[0])):h&&p.push(n.lat+a(e.lonlat[1])),d&&s(e,t,p),p.join(\"<br>\")}(u,g,d.mockAxis,c[0].t.labels),[t]}}},{\"../../components/fx\":660,\"../../constants/numerical\":721,\"../../plots/cartesian/axes\":789,\"../scatter/fill_hover_text\":1074,\"../scatter/get_trace_color\":1076,\"./attributes\":1104}],1109:[function(t,e,r){\"use strict\";var n={};n.attributes=t(\"./attributes\"),n.supplyDefaults=t(\"./defaults\"),n.colorbar=t(\"../scatter/colorbar\"),n.calc=t(\"./calc\"),n.plot=t(\"./plot\"),n.style=t(\"./style\"),n.hoverPoints=t(\"./hover\"),n.eventData=t(\"./event_data\"),n.selectPoints=t(\"./select\"),n.moduleType=\"trace\",n.name=\"scattergeo\",n.basePlotModule=t(\"../../plots/geo\"),n.categories=[\"geo\",\"symbols\",\"markerColorscale\",\"showLegend\",\"scatter-like\"],n.meta={},e.exports=n},{\"../../plots/geo\":820,\"../scatter/colorbar\":1070,\"./attributes\":1104,\"./calc\":1105,\"./defaults\":1106,\"./event_data\":1107,\"./hover\":1108,\"./plot\":1110,\"./select\":1111,\"./style\":1112}],1110:[function(t,e,r){\"use strict\";var n=t(\"d3\"),i=t(\"../../lib\"),a=t(\"../../constants/numerical\").BADNUM,o=t(\"../../lib/topojson_utils\").getTopojsonFeatures,s=t(\"../../lib/geo_location_utils\").locationToFeature,l=t(\"../../lib/geojson_utils\"),c=t(\"../scatter/subtypes\"),u=t(\"./style\");e.exports=function(t,e,r){function f(t,e){t.lonlat[0]===a&&n.select(e).remove()}for(var h=0;h<r.length;h++)!function(t,e){var r=t[0].trace;if(Array.isArray(r.locations))for(var n=o(r,e),i=r.locationmode,l=0;l<t.length;l++){var c=t[l],u=s(i,c.loc,n);c.lonlat=u?u.properties.ct:[a,a]}}(r[h],e.topojson);var d=e.layers.frontplot.select(\".scatterlayer\").selectAll(\"g.trace.scattergeo\").data(r,function(t){return t[0].trace.uid});d.enter().append(\"g\").attr(\"class\",\"trace scattergeo\"),d.exit().remove(),d.selectAll(\"*\").remove(),d.each(function(e){var r=e[0].node3=n.select(this),a=e[0].trace;if(c.hasLines(a)||\"none\"!==a.fill){var o=l.calcTraceToLineCoords(e),s=\"none\"!==a.fill?l.makePolygon(o):l.makeLine(o);r.selectAll(\"path.js-line\").data([{geojson:s,trace:a}]).enter().append(\"path\").classed(\"js-line\",!0).style(\"stroke-miterlimit\",2)}c.hasMarkers(a)&&r.selectAll(\"path.point\").data(i.identity).enter().append(\"path\").classed(\"point\",!0).each(function(t){f(t,this)}),c.hasText(a)&&r.selectAll(\"g\").data(i.identity).enter().append(\"g\").append(\"text\").each(function(t){f(t,this)}),u(t,e)})}},{\"../../constants/numerical\":721,\"../../lib\":743,\"../../lib/geo_location_utils\":735,\"../../lib/geojson_utils\":736,\"../../lib/topojson_utils\":769,\"../scatter/subtypes\":1088,\"./style\":1112,d3:128}],1111:[function(t,e,r){\"use strict\";var n=t(\"../scatter/subtypes\");e.exports=function(t,e){var r,i,a,o,s,l=t.cd,c=t.xaxis,u=t.yaxis,f=[],h=l[0].trace;if(!n.hasMarkers(h)&&!n.hasText(h))return[];if(!1===e)for(s=0;s<l.length;s++)l[s].selected=0;else for(s=0;s<l.length;s++)i=(r=l[s]).lonlat,a=c.c2p(i),o=u.c2p(i),e.contains([a,o])?(f.push({pointNumber:s,lon:i[0],lat:i[1]}),r.selected=1):r.selected=0;return f}},{\"../scatter/subtypes\":1088}],1112:[function(t,e,r){\"use strict\";var n=t(\"d3\"),i=t(\"../../components/drawing\"),a=t(\"../../components/color\"),o=t(\"../scatter/style\").stylePoints;e.exports=function(t,e){e&&function(t,e){var r=e[0].trace,s=e[0].node3;s.style(\"opacity\",e[0].trace.opacity),o(s,r,t),s.selectAll(\"path.js-line\").style(\"fill\",\"none\").each(function(t){var e=n.select(this),r=t.trace,o=r.line||{};e.call(a.stroke,o.color).call(i.dashLine,o.dash||\"\",o.width||0),\"none\"!==r.fill&&e.call(a.fill,r.fillcolor)})}(t,e)}},{\"../../components/color\":618,\"../../components/drawing\":643,\"../scatter/style\":1087,d3:128}],1113:[function(t,e,r){\"use strict\";var n=t(\"../scatter/attributes\"),i=t(\"../../components/colorscale/color_attributes\"),a=t(\"../../constants/gl2d_dashes\"),o=t(\"../../lib/extend\").extendFlat,s=t(\"../../plot_api/edit_types\").overrideAll,l=n.line,c=n.marker,u=c.line,f=e.exports=s({x:n.x,x0:n.x0,dx:n.dx,y:n.y,y0:n.y0,dy:n.dy,text:o({},n.text,{}),mode:{valType:\"flaglist\",flags:[\"lines\",\"markers\"],extras:[\"none\"]},line:{color:l.color,width:l.width,dash:{valType:\"enumerated\",values:Object.keys(a),dflt:\"solid\"}},marker:o({},i(\"marker\"),{symbol:c.symbol,size:c.size,sizeref:c.sizeref,sizemin:c.sizemin,sizemode:c.sizemode,opacity:c.opacity,showscale:c.showscale,colorbar:c.colorbar,line:o({},i(\"marker.line\"),{width:u.width})}),connectgaps:n.connectgaps,fill:n.fill,fillcolor:n.fillcolor,hoveron:n.hoveron,selected:{marker:n.selected.marker},unselected:{marker:n.unselected.marker},error_y:n.error_y,error_x:n.error_x},\"calc\",\"nested\");f.x.editType=f.y.editType=f.x0.editType=f.y0.editType=\"calc+clearAxisTypes\"},{\"../../components/colorscale/color_attributes\":626,\"../../constants/gl2d_dashes\":717,\"../../lib/extend\":732,\"../../plot_api/edit_types\":773,\"../scatter/attributes\":1066}],1114:[function(t,e,r){\"use 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e._scene}),r.dirty||(r.dirty=!0,r.count=0,r.lineOptions=[],r.fillOptions=[],r.markerOptions=[],r.selectedOptions=[],r.unselectedOptions=[],r.errorXOptions=[],r.errorYOptions=[]),r}function a(t){if(\"circle\"===t)return null;var e,r,n=m.symbolNumber(t),i=m.symbolFuncs[n%100],a=!!m.symbolNoDot[n%100],o=!!m.symbolNoFill[n%100],s=O.test(t);return D[t]?D[t]:(e=s&&!a?i(1.1*C)+I:i(C),r=k(e,{w:L,h:L,viewBox:[-C,-C,C,C],stroke:o?z:-z}),D[t]=r,r||null)}var o=t(\"../../lib\"),s=t(\"../scatter/get_trace_color\"),l=t(\"../../components/errorbars\"),c=t(\"object-assign\"),u=t(\"../../plots/cartesian/axes\"),f=t(\"kdgrass\"),h=t(\"../../components/fx\"),d=t(\"../scatter/subtypes\"),p=t(\"../scatter/colorscale_calc\"),m=t(\"../../components/drawing\"),g=t(\"../scatter/make_bubble_size_func\"),v=t(\"../../constants/gl2d_dashes\"),y=t(\"../../lib/gl_format_color\"),x=t(\"../scatter/link_traces\"),b=t(\"regl-scatter2d\"),_=t(\"regl-line2d\"),w=t(\"regl-error2d\"),M=t(\"color-normalize\"),k=t(\"svg-path-sdf\"),A=t(\"regl\"),T=t(\"../scatter/fill_hover_text\"),S=t(\"fast-isnumeric\"),E=h.constants.MAXDIST,L=200,C=20,z=C/20,D={},I=m.symbolFuncs[0](.05*C),P=1e5,O=/-dot/;e.exports={moduleType:\"trace\",name:\"scattergl\",basePlotModule:t(\"../../plots/cartesian\"),categories:[\"gl\",\"regl\",\"cartesian\",\"symbols\",\"errorBarsOK\",\"markerColorscale\",\"showLegend\",\"scatter-like\"],attributes:t(\"./attributes\"),supplyDefaults:t(\"./defaults\"),cleanData:t(\"../scatter/clean_data\"),colorbar:t(\"../scatter/colorbar\"),calc:function(t,e){var 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O=I&&I.gradient;O&&\"none\"!==O.type&&(z.mgt=Array.isArray(O.type)?O.type[_]:O.type,z.mgc=Array.isArray(O.color)?O.color[_]:O.color);var F=f.c2p(z.x,!0),R=h.c2p(z.y,!0),N=z.mrc||1,j=u.hoverlabel;j&&(z.hbg=Array.isArray(j.bgcolor)?j.bgcolor[_]:j.bgcolor,z.hbc=Array.isArray(j.bordercolor)?j.bordercolor[_]:j.bordercolor,z.hts=Array.isArray(j.font.size)?j.font.size[_]:j.font.size,z.htc=Array.isArray(j.font.color)?j.font.color[_]:j.font.color,z.htf=Array.isArray(j.font.family)?j.font.family[_]:j.font.family,z.hnl=Array.isArray(j.namelength)?j.namelength[_]:j.namelength);var B=u.hoverinfo;B&&(z.hi=Array.isArray(B)?B[_]:B);var U={};return U[t.index]=z,o.extendFlat(t,{color:s(u,z),x0:F-N,x1:F+N,xLabelVal:z.x,y0:R-N,y1:R+N,yLabelVal:z.y,cd:U}),z.htx?t.text=z.htx:z.tx?t.text=z.tx:u.text&&(t.text=u.text),T(z,u,t),l.hoverInfo(z,u,t),[t]},style:function(t,e){if(e){var r=e[0].t.scene;r.clear(),r.draw()}},selectPoints:function(t,e){var 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n=t(\"../../lib/extend\").extendFlat,i=t(\"../scatter/attributes\"),a=t(\"../../plots/attributes\"),o=i.line;e.exports={mode:i.mode,r:{valType:\"data_array\",editType:\"calc+clearAxisTypes\"},theta:{valType:\"data_array\",editType:\"calc+clearAxisTypes\"},thetaunit:{valType:\"enumerated\",values:[\"radians\",\"degrees\",\"gradians\"],dflt:\"degrees\",editType:\"calc+clearAxisTypes\"},text:i.text,hovertext:i.hovertext,line:{color:o.color,width:o.width,dash:o.dash,shape:n({},o.shape,{values:[\"linear\",\"spline\"]}),smoothing:o.smoothing,editType:\"calc\"},connectgaps:i.connectgaps,marker:i.marker,cliponaxis:n({},i.cliponaxis,{dflt:!1}),textposition:i.textposition,textfont:i.textfont,fill:n({},i.fill,{values:[\"none\",\"toself\",\"tonext\"]}),fillcolor:i.fillcolor,hoverinfo:n({},a.hoverinfo,{flags:[\"r\",\"theta\",\"text\",\"name\"]}),hoveron:i.hoveron,selected:i.selected,unselected:i.unselected}},{\"../../lib/extend\":732,\"../../plots/attributes\":787,\"../scatter/attributes\":1066}],1125:[function(t,e,r){\"use 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n=t(\"../../lib\"),i=t(\"../scatter/subtypes\"),a=t(\"../scatter/marker_defaults\"),o=t(\"../scatter/line_defaults\"),s=t(\"../scatter/line_shape_defaults\"),l=t(\"../scatter/text_defaults\"),c=t(\"../scatter/fillcolor_defaults\"),u=t(\"../scatter/constants\").PTS_LINESONLY,f=t(\"./attributes\");e.exports=function(t,e,r,h){function d(r,i){return n.coerce(t,e,f,r,i)}var p=d(\"r\"),m=d(\"theta\"),g=p&&m?Math.min(p.length,m.length):0;if(g){g<p.length&&(e.r=p.slice(0,g)),g<m.length&&(e.theta=m.slice(0,g)),d(\"thetaunit\"),d(\"mode\",g<u?\"lines+markers\":\"lines\"),d(\"text\"),d(\"hovertext\"),i.hasLines(e)&&(o(t,e,r,h,d),s(t,e,d),d(\"connectgaps\")),i.hasMarkers(e)&&a(t,e,r,h,d,{gradient:!0}),i.hasText(e)&&l(t,e,h,d);var v=[];(i.hasMarkers(e)||i.hasText(e))&&(d(\"cliponaxis\"),d(\"marker.maxdisplayed\"),v.push(\"points\")),d(\"fill\"),\"none\"!==e.fill&&(c(t,e,r,d),i.hasLines(e)||s(t,e,d)),\"tonext\"!==e.fill&&\"toself\"!==e.fill||v.push(\"fills\"),d(\"hoveron\",v.join(\"+\")||\"points\"),n.coerceSelectionMarkerOpacity(e,d)}else e.visible=!1}},{\"../../lib\":743,\"../scatter/constants\":1072,\"../scatter/fillcolor_defaults\":1075,\"../scatter/line_defaults\":1079,\"../scatter/line_shape_defaults\":1081,\"../scatter/marker_defaults\":1084,\"../scatter/subtypes\":1088,\"../scatter/text_defaults\":1089,\"./attributes\":1124}],1127:[function(t,e,r){\"use strict\";function n(t,e,r){function n(t,e){c.push(t._hovertitle+\": \"+a.tickText(t,e,\"hover\").text)}var i=r.radialAxis,s=r.angularAxis,l=(t.hi||e.hoverinfo).split(\"+\"),c=[];i._hovertitle=\"r\",s._hovertitle=\"\\u03b8\";var u,f=s._c2rad(t.theta,e.thetaunit);return 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i=t(\"../../components/color\"),a=t(\"../../components/colorscale/attributes\"),o=t(\"../../components/colorbar/attributes\"),s=t(\"../../lib/extend\").extendFlat,l=t(\"../../plot_api/edit_types\").overrideAll,c=e.exports=l({z:{valType:\"data_array\"},x:{valType:\"data_array\"},y:{valType:\"data_array\"},text:{valType:\"data_array\"},surfacecolor:{valType:\"data_array\"},cauto:a.zauto,cmin:a.zmin,cmax:a.zmax,colorscale:a.colorscale,autocolorscale:s({},a.autocolorscale,{dflt:!1}),reversescale:a.reversescale,showscale:a.showscale,colorbar:o,contours:{x:n(),y:n(),z:n()},hidesurface:{valType:\"boolean\",dflt:!1},lightposition:{x:{valType:\"number\",min:-1e5,max:1e5,dflt:10},y:{valType:\"number\",min:-1e5,max:1e5,dflt:1e4},z:{valType:\"number\",min:-1e5,max:1e5,dflt:0}},lighting:{ambient:{valType:\"number\",min:0,max:1,dflt:.8},diffuse:{valType:\"number\",min:0,max:1,dflt:.8},specular:{valType:\"number\",min:0,max:2,dflt:.05},roughness:{valType:\"number\",min:0,max:1,dflt:.5},fresnel:{valType:\"number\",min:0,max:5,dflt:.2}},opacity:{valType:\"number\",min:0,max:1,dflt:1},_deprecated:{zauto:s({},a.zauto,{}),zmin:s({},a.zmin,{}),zmax:s({},a.zmax,{})}},\"calc\",\"nested\");c.x.editType=c.y.editType=c.z.editType=\"calc+clearAxisTypes\"},{\"../../components/color\":618,\"../../components/colorbar/attributes\":619,\"../../components/colorscale/attributes\":624,\"../../lib/extend\":732,\"../../plot_api/edit_types\":773}],1141:[function(t,e,r){\"use 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vt=(c+(n=n+Math.imul(f,H)|0)|0)+((8191&(i=(i=i+Math.imul(f,G)|0)+Math.imul(h,H)|0))<<13)|0;c=((a=a+Math.imul(h,G)|0)+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(v,U),i=(i=Math.imul(v,V))+Math.imul(y,U)|0,a=Math.imul(y,V),n=n+Math.imul(p,H)|0,i=(i=i+Math.imul(p,G)|0)+Math.imul(m,H)|0,a=a+Math.imul(m,G)|0;var yt=(c+(n=n+Math.imul(f,W)|0)|0)+((8191&(i=(i=i+Math.imul(f,X)|0)+Math.imul(h,W)|0))<<13)|0;c=((a=a+Math.imul(h,X)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(b,U),i=(i=Math.imul(b,V))+Math.imul(_,U)|0,a=Math.imul(_,V),n=n+Math.imul(v,H)|0,i=(i=i+Math.imul(v,G)|0)+Math.imul(y,H)|0,a=a+Math.imul(y,G)|0,n=n+Math.imul(p,W)|0,i=(i=i+Math.imul(p,X)|0)+Math.imul(m,W)|0,a=a+Math.imul(m,X)|0;var xt=(c+(n=n+Math.imul(f,J)|0)|0)+((8191&(i=(i=i+Math.imul(f,K)|0)+Math.imul(h,J)|0))<<13)|0;c=((a=a+Math.imul(h,K)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(M,U),i=(i=Math.imul(M,V))+Math.imul(k,U)|0,a=Math.imul(k,V),n=n+Math.imul(b,H)|0,i=(i=i+Math.imul(b,G)|0)+Math.imul(_,H)|0,a=a+Math.imul(_,G)|0,n=n+Math.imul(v,W)|0,i=(i=i+Math.imul(v,X)|0)+Math.imul(y,W)|0,a=a+Math.imul(y,X)|0,n=n+Math.imul(p,J)|0,i=(i=i+Math.imul(p,K)|0)+Math.imul(m,J)|0,a=a+Math.imul(m,K)|0;var bt=(c+(n=n+Math.imul(f,$)|0)|0)+((8191&(i=(i=i+Math.imul(f,tt)|0)+Math.imul(h,$)|0))<<13)|0;c=((a=a+Math.imul(h,tt)|0)+(i>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(T,U),i=(i=Math.imul(T,V))+Math.imul(S,U)|0,a=Math.imul(S,V),n=n+Math.imul(M,H)|0,i=(i=i+Math.imul(M,G)|0)+Math.imul(k,H)|0,a=a+Math.imul(k,G)|0,n=n+Math.imul(b,W)|0,i=(i=i+Math.imul(b,X)|0)+Math.imul(_,W)|0,a=a+Math.imul(_,X)|0,n=n+Math.imul(v,J)|0,i=(i=i+Math.imul(v,K)|0)+Math.imul(y,J)|0,a=a+Math.imul(y,K)|0,n=n+Math.imul(p,$)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(m,$)|0,a=a+Math.imul(m,tt)|0;var _t=(c+(n=n+Math.imul(f,rt)|0)|0)+((8191&(i=(i=i+Math.imul(f,nt)|0)+Math.imul(h,rt)|0))<<13)|0;c=((a=a+Math.imul(h,nt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(L,U),i=(i=Math.imul(L,V))+Math.imul(C,U)|0,a=Math.imul(C,V),n=n+Math.imul(T,H)|0,i=(i=i+Math.imul(T,G)|0)+Math.imul(S,H)|0,a=a+Math.imul(S,G)|0,n=n+Math.imul(M,W)|0,i=(i=i+Math.imul(M,X)|0)+Math.imul(k,W)|0,a=a+Math.imul(k,X)|0,n=n+Math.imul(b,J)|0,i=(i=i+Math.imul(b,K)|0)+Math.imul(_,J)|0,a=a+Math.imul(_,K)|0,n=n+Math.imul(v,$)|0,i=(i=i+Math.imul(v,tt)|0)+Math.imul(y,$)|0,a=a+Math.imul(y,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(m,rt)|0,a=a+Math.imul(m,nt)|0;var wt=(c+(n=n+Math.imul(f,at)|0)|0)+((8191&(i=(i=i+Math.imul(f,ot)|0)+Math.imul(h,at)|0))<<13)|0;c=((a=a+Math.imul(h,ot)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(D,U),i=(i=Math.imul(D,V))+Math.imul(I,U)|0,a=Math.imul(I,V),n=n+Math.imul(L,H)|0,i=(i=i+Math.imul(L,G)|0)+Math.imul(C,H)|0,a=a+Math.imul(C,G)|0,n=n+Math.imul(T,W)|0,i=(i=i+Math.imul(T,X)|0)+Math.imul(S,W)|0,a=a+Math.imul(S,X)|0,n=n+Math.imul(M,J)|0,i=(i=i+Math.imul(M,K)|0)+Math.imul(k,J)|0,a=a+Math.imul(k,K)|0,n=n+Math.imul(b,$)|0,i=(i=i+Math.imul(b,tt)|0)+Math.imul(_,$)|0,a=a+Math.imul(_,tt)|0,n=n+Math.imul(v,rt)|0,i=(i=i+Math.imul(v,nt)|0)+Math.imul(y,rt)|0,a=a+Math.imul(y,nt)|0,n=n+Math.imul(p,at)|0,i=(i=i+Math.imul(p,ot)|0)+Math.imul(m,at)|0,a=a+Math.imul(m,ot)|0;var Mt=(c+(n=n+Math.imul(f,lt)|0)|0)+((8191&(i=(i=i+Math.imul(f,ct)|0)+Math.imul(h,lt)|0))<<13)|0;c=((a=a+Math.imul(h,ct)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(O,U),i=(i=Math.imul(O,V))+Math.imul(F,U)|0,a=Math.imul(F,V),n=n+Math.imul(D,H)|0,i=(i=i+Math.imul(D,G)|0)+Math.imul(I,H)|0,a=a+Math.imul(I,G)|0,n=n+Math.imul(L,W)|0,i=(i=i+Math.imul(L,X)|0)+Math.imul(C,W)|0,a=a+Math.imul(C,X)|0,n=n+Math.imul(T,J)|0,i=(i=i+Math.imul(T,K)|0)+Math.imul(S,J)|0,a=a+Math.imul(S,K)|0,n=n+Math.imul(M,$)|0,i=(i=i+Math.imul(M,tt)|0)+Math.imul(k,$)|0,a=a+Math.imul(k,tt)|0,n=n+Math.imul(b,rt)|0,i=(i=i+Math.imul(b,nt)|0)+Math.imul(_,rt)|0,a=a+Math.imul(_,nt)|0,n=n+Math.imul(v,at)|0,i=(i=i+Math.imul(v,ot)|0)+Math.imul(y,at)|0,a=a+Math.imul(y,ot)|0,n=n+Math.imul(p,lt)|0,i=(i=i+Math.imul(p,ct)|0)+Math.imul(m,lt)|0,a=a+Math.imul(m,ct)|0;var kt=(c+(n=n+Math.imul(f,ft)|0)|0)+((8191&(i=(i=i+Math.imul(f,ht)|0)+Math.imul(h,ft)|0))<<13)|0;c=((a=a+Math.imul(h,ht)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(N,U),i=(i=Math.imul(N,V))+Math.imul(j,U)|0,a=Math.imul(j,V),n=n+Math.imul(O,H)|0,i=(i=i+Math.imul(O,G)|0)+Math.imul(F,H)|0,a=a+Math.imul(F,G)|0,n=n+Math.imul(D,W)|0,i=(i=i+Math.imul(D,X)|0)+Math.imul(I,W)|0,a=a+Math.imul(I,X)|0,n=n+Math.imul(L,J)|0,i=(i=i+Math.imul(L,K)|0)+Math.imul(C,J)|0,a=a+Math.imul(C,K)|0,n=n+Math.imul(T,$)|0,i=(i=i+Math.imul(T,tt)|0)+Math.imul(S,$)|0,a=a+Math.imul(S,tt)|0,n=n+Math.imul(M,rt)|0,i=(i=i+Math.imul(M,nt)|0)+Math.imul(k,rt)|0,a=a+Math.imul(k,nt)|0,n=n+Math.imul(b,at)|0,i=(i=i+Math.imul(b,ot)|0)+Math.imul(_,at)|0,a=a+Math.imul(_,ot)|0,n=n+Math.imul(v,lt)|0,i=(i=i+Math.imul(v,ct)|0)+Math.imul(y,lt)|0,a=a+Math.imul(y,ct)|0,n=n+Math.imul(p,ft)|0,i=(i=i+Math.imul(p,ht)|0)+Math.imul(m,ft)|0,a=a+Math.imul(m,ht)|0;var At=(c+(n=n+Math.imul(f,pt)|0)|0)+((8191&(i=(i=i+Math.imul(f,mt)|0)+Math.imul(h,pt)|0))<<13)|0;c=((a=a+Math.imul(h,mt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(N,H),i=(i=Math.imul(N,G))+Math.imul(j,H)|0,a=Math.imul(j,G),n=n+Math.imul(O,W)|0,i=(i=i+Math.imul(O,X)|0)+Math.imul(F,W)|0,a=a+Math.imul(F,X)|0,n=n+Math.imul(D,J)|0,i=(i=i+Math.imul(D,K)|0)+Math.imul(I,J)|0,a=a+Math.imul(I,K)|0,n=n+Math.imul(L,$)|0,i=(i=i+Math.imul(L,tt)|0)+Math.imul(C,$)|0,a=a+Math.imul(C,tt)|0,n=n+Math.imul(T,rt)|0,i=(i=i+Math.imul(T,nt)|0)+Math.imul(S,rt)|0,a=a+Math.imul(S,nt)|0,n=n+Math.imul(M,at)|0,i=(i=i+Math.imul(M,ot)|0)+Math.imul(k,at)|0,a=a+Math.imul(k,ot)|0,n=n+Math.imul(b,lt)|0,i=(i=i+Math.imul(b,ct)|0)+Math.imul(_,lt)|0,a=a+Math.imul(_,ct)|0,n=n+Math.imul(v,ft)|0,i=(i=i+Math.imul(v,ht)|0)+Math.imul(y,ft)|0,a=a+Math.imul(y,ht)|0;var Tt=(c+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;c=((a=a+Math.imul(m,mt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(N,W),i=(i=Math.imul(N,X))+Math.imul(j,W)|0,a=Math.imul(j,X),n=n+Math.imul(O,J)|0,i=(i=i+Math.imul(O,K)|0)+Math.imul(F,J)|0,a=a+Math.imul(F,K)|0,n=n+Math.imul(D,$)|0,i=(i=i+Math.imul(D,tt)|0)+Math.imul(I,$)|0,a=a+Math.imul(I,tt)|0,n=n+Math.imul(L,rt)|0,i=(i=i+Math.imul(L,nt)|0)+Math.imul(C,rt)|0,a=a+Math.imul(C,nt)|0,n=n+Math.imul(T,at)|0,i=(i=i+Math.imul(T,ot)|0)+Math.imul(S,at)|0,a=a+Math.imul(S,ot)|0,n=n+Math.imul(M,lt)|0,i=(i=i+Math.imul(M,ct)|0)+Math.imul(k,lt)|0,a=a+Math.imul(k,ct)|0,n=n+Math.imul(b,ft)|0,i=(i=i+Math.imul(b,ht)|0)+Math.imul(_,ft)|0,a=a+Math.imul(_,ht)|0;var St=(c+(n=n+Math.imul(v,pt)|0)|0)+((8191&(i=(i=i+Math.imul(v,mt)|0)+Math.imul(y,pt)|0))<<13)|0;c=((a=a+Math.imul(y,mt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(N,J),i=(i=Math.imul(N,K))+Math.imul(j,J)|0,a=Math.imul(j,K),n=n+Math.imul(O,$)|0,i=(i=i+Math.imul(O,tt)|0)+Math.imul(F,$)|0,a=a+Math.imul(F,tt)|0,n=n+Math.imul(D,rt)|0,i=(i=i+Math.imul(D,nt)|0)+Math.imul(I,rt)|0,a=a+Math.imul(I,nt)|0,n=n+Math.imul(L,at)|0,i=(i=i+Math.imul(L,ot)|0)+Math.imul(C,at)|0,a=a+Math.imul(C,ot)|0,n=n+Math.imul(T,lt)|0,i=(i=i+Math.imul(T,ct)|0)+Math.imul(S,lt)|0,a=a+Math.imul(S,ct)|0,n=n+Math.imul(M,ft)|0,i=(i=i+Math.imul(M,ht)|0)+Math.imul(k,ft)|0,a=a+Math.imul(k,ht)|0;var Et=(c+(n=n+Math.imul(b,pt)|0)|0)+((8191&(i=(i=i+Math.imul(b,mt)|0)+Math.imul(_,pt)|0))<<13)|0;c=((a=a+Math.imul(_,mt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(N,$),i=(i=Math.imul(N,tt))+Math.imul(j,$)|0,a=Math.imul(j,tt),n=n+Math.imul(O,rt)|0,i=(i=i+Math.imul(O,nt)|0)+Math.imul(F,rt)|0,a=a+Math.imul(F,nt)|0,n=n+Math.imul(D,at)|0,i=(i=i+Math.imul(D,ot)|0)+Math.imul(I,at)|0,a=a+Math.imul(I,ot)|0,n=n+Math.imul(L,lt)|0,i=(i=i+Math.imul(L,ct)|0)+Math.imul(C,lt)|0,a=a+Math.imul(C,ct)|0,n=n+Math.imul(T,ft)|0,i=(i=i+Math.imul(T,ht)|0)+Math.imul(S,ft)|0,a=a+Math.imul(S,ht)|0;var Lt=(c+(n=n+Math.imul(M,pt)|0)|0)+((8191&(i=(i=i+Math.imul(M,mt)|0)+Math.imul(k,pt)|0))<<13)|0;c=((a=a+Math.imul(k,mt)|0)+(i>>>13)|0)+(Lt>>>26)|0,Lt&=67108863,n=Math.imul(N,rt),i=(i=Math.imul(N,nt))+Math.imul(j,rt)|0,a=Math.imul(j,nt),n=n+Math.imul(O,at)|0,i=(i=i+Math.imul(O,ot)|0)+Math.imul(F,at)|0,a=a+Math.imul(F,ot)|0,n=n+Math.imul(D,lt)|0,i=(i=i+Math.imul(D,ct)|0)+Math.imul(I,lt)|0,a=a+Math.imul(I,ct)|0,n=n+Math.imul(L,ft)|0,i=(i=i+Math.imul(L,ht)|0)+Math.imul(C,ft)|0,a=a+Math.imul(C,ht)|0;var Ct=(c+(n=n+Math.imul(T,pt)|0)|0)+((8191&(i=(i=i+Math.imul(T,mt)|0)+Math.imul(S,pt)|0))<<13)|0;c=((a=a+Math.imul(S,mt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(N,at),i=(i=Math.imul(N,ot))+Math.imul(j,at)|0,a=Math.imul(j,ot),n=n+Math.imul(O,lt)|0,i=(i=i+Math.imul(O,ct)|0)+Math.imul(F,lt)|0,a=a+Math.imul(F,ct)|0,n=n+Math.imul(D,ft)|0,i=(i=i+Math.imul(D,ht)|0)+Math.imul(I,ft)|0,a=a+Math.imul(I,ht)|0;var zt=(c+(n=n+Math.imul(L,pt)|0)|0)+((8191&(i=(i=i+Math.imul(L,mt)|0)+Math.imul(C,pt)|0))<<13)|0;c=((a=a+Math.imul(C,mt)|0)+(i>>>13)|0)+(zt>>>26)|0,zt&=67108863,n=Math.imul(N,lt),i=(i=Math.imul(N,ct))+Math.imul(j,lt)|0,a=Math.imul(j,ct),n=n+Math.imul(O,ft)|0,i=(i=i+Math.imul(O,ht)|0)+Math.imul(F,ft)|0,a=a+Math.imul(F,ht)|0;var Dt=(c+(n=n+Math.imul(D,pt)|0)|0)+((8191&(i=(i=i+Math.imul(D,mt)|0)+Math.imul(I,pt)|0))<<13)|0;c=((a=a+Math.imul(I,mt)|0)+(i>>>13)|0)+(Dt>>>26)|0,Dt&=67108863,n=Math.imul(N,ft),i=(i=Math.imul(N,ht))+Math.imul(j,ft)|0,a=Math.imul(j,ht);var It=(c+(n=n+Math.imul(O,pt)|0)|0)+((8191&(i=(i=i+Math.imul(O,mt)|0)+Math.imul(F,pt)|0))<<13)|0;c=((a=a+Math.imul(F,mt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863;var Pt=(c+(n=Math.imul(N,pt))|0)+((8191&(i=(i=Math.imul(N,mt))+Math.imul(j,pt)|0))<<13)|0;return c=((a=Math.imul(j,mt))+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,l[0]=gt,l[1]=vt,l[2]=yt,l[3]=xt,l[4]=bt,l[5]=_t,l[6]=wt,l[7]=Mt,l[8]=kt,l[9]=At,l[10]=Tt,l[11]=St,l[12]=Et,l[13]=Lt,l[14]=Ct,l[15]=zt,l[16]=Dt,l[17]=It,l[18]=Pt,0!==c&&(l[19]=c,r.length++),r};Math.imul||(w=l),a.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?w(this,t,e):r<63?l(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,a=0;a<r.length-1;a++){var o=i;i=0;for(var s=67108863&n,l=Math.min(a,e.length-1),c=Math.max(0,a-t.length+1);c<=l;c++){var u=a-c,f=(0|t.words[u])*(0|e.words[c]),h=67108863&f;s=67108863&(h=h+s|0),i+=(o=(o=o+(f/67108864|0)|0)+(h>>>26)|0)>>>26,o&=67108863}r.words[a]=s,n=o,o=i}return 0!==n?r.words[a]=n:r.length--,r.strip()}(this,t,e):c(this,t,e)},u.prototype.makeRBT=function(t){for(var e=new Array(t),r=a.prototype._countBits(t)-1,n=0;n<t;n++)e[n]=this.revBin(n,r,t);return e},u.prototype.revBin=function(t,e,r){if(0===t||t===r-1)return t;for(var n=0,i=0;i<e;i++)n|=(1&t)<<e-i-1,t>>=1;return n},u.prototype.permute=function(t,e,r,n,i,a){for(var o=0;o<a;o++)n[o]=e[t[o]],i[o]=r[t[o]]},u.prototype.transform=function(t,e,r,n,i,a){this.permute(a,t,e,r,n,i);for(var o=1;o<i;o<<=1)for(var s=o<<1,l=Math.cos(2*Math.PI/s),c=Math.sin(2*Math.PI/s),u=0;u<i;u+=s)for(var f=l,h=c,d=0;d<o;d++){var p=r[u+d],m=n[u+d],g=r[u+d+o],v=n[u+d+o],y=f*g-h*v;v=f*v+h*g,g=y,r[u+d]=p+g,n[u+d]=m+v,r[u+d+o]=p-g,n[u+d+o]=m-v,d!==s&&(y=l*f-c*h,h=l*h+c*f,f=y)}},u.prototype.guessLen13b=function(t,e){var r=1|Math.max(e,t),n=1&r,i=0;for(r=r/2|0;r;r>>>=1)i++;return 1<<i+1+n},u.prototype.conjugate=function(t,e,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=t[n];t[n]=t[r-n-1],t[r-n-1]=i,i=e[n],e[n]=-e[r-n-1],e[r-n-1]=-i}},u.prototype.normalize13b=function(t,e){for(var r=0,n=0;n<e/2;n++){var i=8192*Math.round(t[2*n+1]/e)+Math.round(t[2*n]/e)+r;t[n]=67108863&i,r=i<67108864?0:i/67108864|0}return t},u.prototype.convert13b=function(t,e,r,i){for(var a=0,o=0;o<e;o++)a+=0|t[o],r[2*o]=8191&a,a>>>=13,r[2*o+1]=8191&a,a>>>=13;for(o=2*e;o<i;++o)r[o]=0;n(0===a),n(0==(-8192&a))},u.prototype.stub=function(t){for(var e=new Array(t),r=0;r<t;r++)e[r]=0;return e},u.prototype.mulp=function(t,e,r){var n=2*this.guessLen13b(t.length,e.length),i=this.makeRBT(n),a=this.stub(n),o=new Array(n),s=new Array(n),l=new Array(n),c=new Array(n),u=new Array(n),f=new Array(n),h=r.words;h.length=n,this.convert13b(t.words,t.length,o,n),this.convert13b(e.words,e.length,c,n),this.transform(o,a,s,l,n,i),this.transform(c,a,u,f,n,i);for(var d=0;d<n;d++){var p=s[d]*u[d]-l[d]*f[d];l[d]=s[d]*f[d]+l[d]*u[d],s[d]=p}return this.conjugate(s,l,n),this.transform(s,l,h,a,n,i),this.conjugate(h,a,n),this.normalize13b(h,n),r.negative=t.negative^e.negative,r.length=t.length+e.length,r.strip()},a.prototype.mul=function(t){var e=new a(null);return e.words=new Array(this.length+t.length),this.mulTo(t,e)},a.prototype.mulf=function(t){var e=new a(null);return e.words=new Array(this.length+t.length),c(this,t,e)},a.prototype.imul=function(t){return this.clone().mulTo(t,this)},a.prototype.imuln=function(t){n(\"number\"==typeof t),n(t<67108864);for(var e=0,r=0;r<this.length;r++){var i=(0|this.words[r])*t,a=(67108863&i)+(67108863&e);e>>=26,e+=i/67108864|0,e+=a>>>26,this.words[r]=67108863&a}return 0!==e&&(this.words[r]=e,this.length++),this},a.prototype.muln=function(t){return this.clone().imuln(t)},a.prototype.sqr=function(){return this.mul(this)},a.prototype.isqr=function(){return this.imul(this.clone())},a.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r<e.length;r++){var n=r/26|0,i=r%26;e[r]=(t.words[n]&1<<i)>>>i}return e}(t);if(0===e.length)return new a(1);for(var r=this,n=0;n<e.length&&0===e[n];n++,r=r.sqr());if(++n<e.length)for(var i=r.sqr();n<e.length;n++,i=i.sqr())0!==e[n]&&(r=r.mul(i));return r},a.prototype.iushln=function(t){n(\"number\"==typeof t&&t>=0);var e,r=t%26,i=(t-r)/26,a=67108863>>>26-r<<26-r;if(0!==r){var o=0;for(e=0;e<this.length;e++){var s=this.words[e]&a,l=(0|this.words[e])-s<<r;this.words[e]=l|o,o=s>>>26-r}o&&(this.words[e]=o,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e<i;e++)this.words[e]=0;this.length+=i}return this.strip()},a.prototype.ishln=function(t){return n(0===this.negative),this.iushln(t)},a.prototype.iushrn=function(t,e,r){n(\"number\"==typeof t&&t>=0);var i;i=e?(e-e%26)/26:0;var a=t%26,o=Math.min((t-a)/26,this.length),s=67108863^67108863>>>a<<a,l=r;if(i-=o,i=Math.max(0,i),l){for(var c=0;c<o;c++)l.words[c]=this.words[c];l.length=o}if(0===o);else if(this.length>o)for(this.length-=o,c=0;c<this.length;c++)this.words[c]=this.words[c+o];else this.words[0]=0,this.length=1;var u=0;for(c=this.length-1;c>=0&&(0!==u||c>=i);c--){var f=0|this.words[c];this.words[c]=u<<26-a|f>>>a,u=f&s}return l&&0!==u&&(l.words[l.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},a.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},a.prototype.shln=function(t){return this.clone().ishln(t)},a.prototype.ushln=function(t){return this.clone().iushln(t)},a.prototype.shrn=function(t){return this.clone().ishrn(t)},a.prototype.ushrn=function(t){return this.clone().iushrn(t)},a.prototype.testn=function(t){n(\"number\"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<<e;if(this.length<=r)return!1;return!!(this.words[r]&i)},a.prototype.imaskn=function(t){n(\"number\"==typeof t&&t>=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,\"imaskn works only with positive numbers\"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<<e;this.words[this.length-1]&=i}return this.strip()},a.prototype.maskn=function(t){return this.clone().imaskn(t)},a.prototype.iaddn=function(t){return n(\"number\"==typeof t),n(t<67108864),t<0?this.isubn(-t):0!==this.negative?1===this.length&&(0|this.words[0])<t?(this.words[0]=t-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(t),this.negative=1,this):this._iaddn(t)},a.prototype._iaddn=function(t){this.words[0]+=t;for(var e=0;e<this.length&&this.words[e]>=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},a.prototype.isubn=function(t){if(n(\"number\"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e<this.length&&this.words[e]<0;e++)this.words[e]+=67108864,this.words[e+1]-=1;return this.strip()},a.prototype.addn=function(t){return this.clone().iaddn(t)},a.prototype.subn=function(t){return this.clone().isubn(t)},a.prototype.iabs=function(){return this.negative=0,this},a.prototype.abs=function(){return this.clone().iabs()},a.prototype._ishlnsubmul=function(t,e,r){var i,a=t.length+r;this._expand(a);var o,s=0;for(i=0;i<t.length;i++){o=(0|this.words[i+r])+s;var l=(0|t.words[i])*e;s=((o-=67108863&l)>>26)-(l/67108864|0),this.words[i+r]=67108863&o}for(;i<this.length-r;i++)s=(o=(0|this.words[i+r])+s)>>26,this.words[i+r]=67108863&o;if(0===s)return this.strip();for(n(-1===s),s=0,i=0;i<this.length;i++)s=(o=-(0|this.words[i])+s)>>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},a.prototype._wordDiv=function(t,e){var r=this.length-t.length,n=this.clone(),i=t,o=0|i.words[i.length-1];0!==(r=26-this._countBits(o))&&(i=i.ushln(r),n.iushln(r),o=0|i.words[i.length-1]);var s,l=n.length-i.length;if(\"mod\"!==e){(s=new a(null)).length=l+1,s.words=new Array(s.length);for(var c=0;c<s.length;c++)s.words[c]=0}var u=n.clone()._ishlnsubmul(i,1,l);0===u.negative&&(n=u,s&&(s.words[l]=1));for(var f=l-1;f>=0;f--){var h=67108864*(0|n.words[i.length+f])+(0|n.words[i.length+f-1]);for(h=Math.min(h/o|0,67108863),n._ishlnsubmul(i,h,f);0!==n.negative;)h--,n.negative=0,n._ishlnsubmul(i,1,f),n.isZero()||(n.negative^=1);s&&(s.words[f]=h)}return s&&s.strip(),n.strip(),\"div\"!==e&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},a.prototype.divmod=function(t,e,r){if(n(!t.isZero()),this.isZero())return{div:new a(0),mod:new a(0)};var i,o,s;return 0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),\"mod\"!==e&&(i=s.div.neg()),\"div\"!==e&&(o=s.mod.neg(),r&&0!==o.negative&&o.iadd(t)),{div:i,mod:o}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),\"mod\"!==e&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),\"div\"!==e&&(o=s.mod.neg(),r&&0!==o.negative&&o.isub(t)),{div:s.div,mod:o}):t.length>this.length||this.cmp(t)<0?{div:new a(0),mod:this}:1===t.length?\"div\"===e?{div:this.divn(t.words[0]),mod:null}:\"mod\"===e?{div:null,mod:new a(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new a(this.modn(t.words[0]))}:this._wordDiv(t,e)},a.prototype.div=function(t){return this.divmod(t,\"div\",!1).div},a.prototype.mod=function(t){return this.divmod(t,\"mod\",!1).mod},a.prototype.umod=function(t){return this.divmod(t,\"mod\",!0).mod},a.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),a=r.cmp(n);return a<0||1===i&&0===a?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},a.prototype.modn=function(t){n(t<=67108863);for(var e=(1<<26)%t,r=0,i=this.length-1;i>=0;i--)r=(e*r+(0|this.words[i]))%t;return r},a.prototype.idivn=function(t){n(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*e;this.words[r]=i/t|0,e=i%t}return this.strip()},a.prototype.divn=function(t){return this.clone().idivn(t)},a.prototype.egcd=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new a(1),o=new a(0),s=new a(0),l=new a(1),c=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++c;for(var u=r.clone(),f=e.clone();!e.isZero();){for(var h=0,d=1;0==(e.words[0]&d)&&h<26;++h,d<<=1);if(h>0)for(e.iushrn(h);h-- >0;)(i.isOdd()||o.isOdd())&&(i.iadd(u),o.isub(f)),i.iushrn(1),o.iushrn(1);for(var p=0,m=1;0==(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||l.isOdd())&&(s.iadd(u),l.isub(f)),s.iushrn(1),l.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(s),o.isub(l)):(r.isub(e),s.isub(i),l.isub(o))}return{a:s,b:l,gcd:r.iushln(c)}},a.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new a(1),o=new a(0),s=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var l=0,c=1;0==(e.words[0]&c)&&l<26;++l,c<<=1);if(l>0)for(e.iushrn(l);l-- >0;)i.isOdd()&&i.iadd(s),i.iushrn(1);for(var u=0,f=1;0==(r.words[0]&f)&&u<26;++u,f<<=1);if(u>0)for(r.iushrn(u);u-- >0;)o.isOdd()&&o.iadd(s),o.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(o)):(r.isub(e),o.isub(i))}var h;return(h=0===e.cmpn(1)?i:o).cmpn(0)<0&&h.iadd(t),h},a.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var a=e;e=r,r=a}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},a.prototype.invm=function(t){return this.egcd(t).a.umod(t)},a.prototype.isEven=function(){return 0==(1&this.words[0])},a.prototype.isOdd=function(){return 1==(1&this.words[0])},a.prototype.andln=function(t){return this.words[0]&t},a.prototype.bincn=function(t){n(\"number\"==typeof t);var e=t%26,r=(t-e)/26,i=1<<e;if(this.length<=r)return this._expand(r+1),this.words[r]|=i,this;for(var a=i,o=r;0!==a&&o<this.length;o++){var s=0|this.words[o];a=(s+=a)>>>26,s&=67108863,this.words[o]=s}return 0!==a&&(this.words[o]=a,this.length++),this},a.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},a.prototype.cmpn=function(t){var e=t<0;if(0!==this.negative&&!e)return-1;if(0===this.negative&&e)return 1;this.strip();var r;if(this.length>1)r=1;else{e&&(t=-t),n(t<=67108863,\"Number is too big\");var i=0|this.words[0];r=i===t?0:i<t?-1:1}return 0!==this.negative?0|-r:r},a.prototype.cmp=function(t){if(0!==this.negative&&0===t.negative)return-1;if(0===this.negative&&0!==t.negative)return 1;var e=this.ucmp(t);return 0!==this.negative?0|-e:e},a.prototype.ucmp=function(t){if(this.length>t.length)return 1;if(this.length<t.length)return-1;for(var e=0,r=this.length-1;r>=0;r--){var n=0|this.words[r],i=0|t.words[r];if(n!==i){n<i?e=-1:n>i&&(e=1);break}}return e},a.prototype.gtn=function(t){return 1===this.cmpn(t)},a.prototype.gt=function(t){return 1===this.cmp(t)},a.prototype.gten=function(t){return this.cmpn(t)>=0},a.prototype.gte=function(t){return this.cmp(t)>=0},a.prototype.ltn=function(t){return-1===this.cmpn(t)},a.prototype.lt=function(t){return-1===this.cmp(t)},a.prototype.lten=function(t){return this.cmpn(t)<=0},a.prototype.lte=function(t){return this.cmp(t)<=0},a.prototype.eqn=function(t){return 0===this.cmpn(t)},a.prototype.eq=function(t){return 0===this.cmp(t)},a.red=function(t){return new g(t)},a.prototype.toRed=function(t){return n(!this.red,\"Already a number in reduction context\"),n(0===this.negative,\"red works only with positives\"),t.convertTo(this)._forceRed(t)},a.prototype.fromRed=function(){return n(this.red,\"fromRed works only with numbers in reduction context\"),this.red.convertFrom(this)},a.prototype._forceRed=function(t){return this.red=t,this},a.prototype.forceRed=function(t){return n(!this.red,\"Already a number in reduction context\"),this._forceRed(t)},a.prototype.redAdd=function(t){return n(this.red,\"redAdd works only with red numbers\"),this.red.add(this,t)},a.prototype.redIAdd=function(t){return n(this.red,\"redIAdd works only with red numbers\"),this.red.iadd(this,t)},a.prototype.redSub=function(t){return n(this.red,\"redSub works only with red numbers\"),this.red.sub(this,t)},a.prototype.redISub=function(t){return n(this.red,\"redISub works only with red numbers\"),this.red.isub(this,t)},a.prototype.redShl=function(t){return n(this.red,\"redShl works only with red numbers\"),this.red.shl(this,t)},a.prototype.redMul=function(t){return n(this.red,\"redMul works only with red numbers\"),this.red._verify2(this,t),this.red.mul(this,t)},a.prototype.redIMul=function(t){return n(this.red,\"redMul works only with red numbers\"),this.red._verify2(this,t),this.red.imul(this,t)},a.prototype.redSqr=function(){return n(this.red,\"redSqr works only with red numbers\"),this.red._verify1(this),this.red.sqr(this)},a.prototype.redISqr=function(){return n(this.red,\"redISqr works only with red numbers\"),this.red._verify1(this),this.red.isqr(this)},a.prototype.redSqrt=function(){return n(this.red,\"redSqrt works only with red numbers\"),this.red._verify1(this),this.red.sqrt(this)},a.prototype.redInvm=function(){return n(this.red,\"redInvm works only with red numbers\"),this.red._verify1(this),this.red.invm(this)},a.prototype.redNeg=function(){return n(this.red,\"redNeg works only with red numbers\"),this.red._verify1(this),this.red.neg(this)},a.prototype.redPow=function(t){return n(this.red&&!t.red,\"redPow(normalNum)\"),this.red._verify1(this),this.red.pow(this,t)};var M={k256:null,p224:null,p192:null,p25519:null};f.prototype._tmp=function(){var t=new a(null);return t.words=new Array(Math.ceil(this.n/13)),t},f.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var n=e<this.n?-1:r.ucmp(this.p);return 0===n?(r.words[0]=0,r.length=1):n>0?r.isub(this.p):r.strip(),r},f.prototype.split=function(t,e){t.iushrn(this.n,0,e)},f.prototype.imulK=function(t){return t.imul(this.k)},i(h,f),h.prototype.split=function(t,e){for(var r=Math.min(t.length,9),n=0;n<r;n++)e.words[n]=t.words[n];if(e.length=r,t.length<=9)return t.words[0]=0,void(t.length=1);var i=t.words[9];for(e.words[e.length++]=4194303&i,n=10;n<t.length;n++){var a=0|t.words[n];t.words[n-10]=(4194303&a)<<4|i>>>22,i=a}i>>>=22,t.words[n-10]=i,0===i&&t.length>10?t.length-=10:t.length-=9},h.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r<t.length;r++){var n=0|t.words[r];e+=977*n,t.words[r]=67108863&e,e=64*n+(e/67108864|0)}return 0===t.words[t.length-1]&&(t.length--,0===t.words[t.length-1]&&t.length--),t},i(d,f),i(p,f),i(m,f),m.prototype.imulK=function(t){for(var e=0,r=0;r<t.length;r++){var n=19*(0|t.words[r])+e,i=67108863&n;n>>>=26,t.words[r]=i,e=n}return 0!==e&&(t.words[t.length++]=e),t},a._prime=function(t){if(M[t])return M[t];var e;if(\"k256\"===t)e=new h;else if(\"p224\"===t)e=new d;else if(\"p192\"===t)e=new p;else{if(\"p25519\"!==t)throw new Error(\"Unknown prime \"+t);e=new m}return M[t]=e,e},g.prototype._verify1=function(t){n(0===t.negative,\"red works only with positives\"),n(t.red,\"red works only with red numbers\")},g.prototype._verify2=function(t,e){n(0==(t.negative|e.negative),\"red works only with positives\"),n(t.red&&t.red===e.red,\"red works only with red numbers\")},g.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},g.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},g.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},g.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return 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0!==(z=c(t,O,e,H,F,R,Y,W,N,j,X,Z)))return z;continue}if(t*J*K<m){if(void 0!==(z=f.scanBipartite(t,O,e,H,F,R,Y,W,N,j,X,Z)))return z;continue}}var Q=v(t,O,F,R,Y,W,V,q);if(F<Q)if(t*(Q-F)<p){if(void 0!==(z=u(t,O+1,e,F,Q,Y,W,N,j,X,Z)))return z}else if(O===t-2){if(void 0!==(z=H?f.sweepBipartite(t,e,N,j,X,Z,F,Q,Y,W):f.sweepBipartite(t,e,F,Q,Y,W,N,j,X,Z)))return z}else n(D++,O+1,F,Q,N,j,H,-1/0,1/0),n(D++,O+1,N,j,F,Q,1^H,-1/0,1/0);if(Q<R){var $=h(t,O,N,j,X,Z),tt=X[I*$+O],et=y(t,O,$,j,X,Z,tt);if(et<j&&n(D++,O,Q,R,et,j,(4|H)+(G?16:0),tt,q),N<$&&n(D++,O,Q,R,N,$,(2|H)+(G?16:0),V,tt),$+1===et){if(void 0!==(z=G?a(t,O,e,Q,R,Y,W,$,X,Z[$]):i(t,O,e,H,Q,R,Y,W,$,X,Z[$])))return z}else if($<et){var rt;if(G){if(rt=_(t,O,Q,R,Y,W,tt),Q<rt){var nt=y(t,O,Q,rt,Y,W,tt);if(O===t-2){if(Q<nt&&void 0!==(z=f.sweepComplete(t,e,Q,nt,Y,W,$,et,X,Z)))return z;if(nt<rt&&void 0!==(z=f.sweepBipartite(t,e,nt,rt,Y,W,$,et,X,Z)))return z}else 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r=\"abcdef\".split(\"\").concat(e),i=[];return t.indexOf(\"lo\")>=0&&i.push(\"lo=e[k+n]\"),t.indexOf(\"hi\")>=0&&i.push(\"hi=e[k+o]\"),r.push(n.replace(\"_\",i.join()).replace(\"$\",t)),Function.apply(void 0,r)};var n=\"for(var j=2*a,k=j*c,l=k,m=c,n=b,o=a+b,p=c;d>p;++p,k+=j){var _;if($)if(m===p)m+=1,l+=j;else{for(var s=0;j>s;++s){var t=e[k+s];e[k+s]=e[l],e[l++]=t}var u=f[p];f[p]=f[m],f[m++]=u}}return m\"},{}],80:[function(t,e,r){\"use strict\";function n(t,e,r){for(var n=2*(t+1),i=t+1;i<=e;++i){for(var a=r[n++],o=r[n++],s=i,l=n-2;s-- >t;){var c=r[l-2],u=r[l-1];if(c<a)break;if(c===a&&u<o)break;r[l]=c,r[l+1]=u,l-=2}r[l]=a,r[l+1]=o}}function i(t,e,r){e*=2;var n=r[t*=2],i=r[t+1];r[t]=r[e],r[t+1]=r[e+1],r[e]=n,r[e+1]=i}function a(t,e,r){e*=2,r[t*=2]=r[e],r[t+1]=r[e+1]}function o(t,e,r,n){e*=2,r*=2;var i=n[t*=2],a=n[t+1];n[t]=n[e],n[t+1]=n[e+1],n[e]=n[r],n[e+1]=n[r+1],n[r]=i,n[r+1]=a}function s(t,e,r,n,i){e*=2,i[t*=2]=i[e],i[e]=r,i[t+1]=i[e+1],i[e+1]=n}function l(t,e,r){e*=2;var n=r[t*=2],i=r[e];return!(n<i)&&(n!==i||r[t+1]>r[e+1])}function c(t,e,r,n){var i=n[t*=2];return i<e||i===e&&n[t+1]<r}function u(t,e,r){var h=(e-t+1)/6|0,d=t+h,p=e-h,m=t+e>>1,g=m-h,v=m+h,y=d,x=g,b=m,_=v,w=p,M=t+1,k=e-1,A=0;l(y,x,r)&&(A=y,y=x,x=A),l(_,w,r)&&(A=_,_=w,w=A),l(y,b,r)&&(A=y,y=b,b=A),l(x,b,r)&&(A=x,x=b,b=A),l(y,_,r)&&(A=y,y=_,_=A),l(b,_,r)&&(A=b,b=_,_=A),l(x,w,r)&&(A=x,x=w,w=A),l(x,b,r)&&(A=x,x=b,b=A),l(_,w,r)&&(A=_,_=w,w=A);for(var T=r[2*x],S=r[2*x+1],E=r[2*_],L=r[2*_+1],C=2*y,z=2*b,D=2*w,I=2*d,P=2*m,O=2*p,F=0;F<2;++F){var R=r[C+F],N=r[z+F],j=r[D+F];r[I+F]=R,r[P+F]=N,r[O+F]=j}a(g,t,r),a(v,e,r);for(var B=M;B<=k;++B)if(c(B,T,S,r))B!==M&&i(B,M,r),++M;else if(!c(B,E,L,r))for(;;){if(c(k,E,L,r)){c(k,T,S,r)?(o(B,M,k,r),++M,--k):(i(B,k,r),--k);break}if(--k<B)break}s(t,M-1,T,S,r),s(e,k+1,E,L,r),M-2-t<=f?n(t,M-2,r):u(t,M-2,r),e-(k+2)<=f?n(k+2,e,r):u(k+2,e,r),k-M<=f?n(M,k,r):u(M,k,r)}e.exports=function(t,e){e<=4*f?n(0,e-1,t):u(0,e-1,t)};var f=32},{}],81:[function(t,e,r){\"use 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D}i(c,u,E++,C)}}},sweepComplete:function(t,e,r,a,o,l,g,v,y,x){for(var b=0,_=2*t,w=t-1,M=_-1,k=r;k<a;++k){var A=l[k]+1<<1,T=_*k;m[b++]=o[T+w],m[b++]=-A,m[b++]=o[T+M],m[b++]=A}for(k=g;k<v;++k){A=x[k]+1<<1;var S=_*k;m[b++]=y[S+w],m[b++]=1|-A,m[b++]=y[S+M],m[b++]=1|A}var E=b>>>1;s(m,E);var L=0,C=0,z=0;for(k=0;k<E;++k){var D=0|m[2*k+1],I=1&D;if(k<E-1&&D>>1==m[2*k+3]>>1&&(I=2,k+=1),D<0){for(var P=-(D>>1)-1,O=0;O<z;++O)if(void 0!==(F=e(d[O],P)))return F;if(0!==I)for(O=0;O<L;++O)if(void 0!==(F=e(c[O],P)))return F;if(1!==I)for(O=0;O<C;++O){var F;if(void 0!==(F=e(f[O],P)))return F}0===I?i(c,u,L++,P):1===I?i(f,h,C++,P):2===I&&i(d,p,z++,P)}else P=(D>>1)-1,0===I?n(c,u,L--,P):1===I?n(f,h,C--,P):2===I&&n(d,p,z--,P)}},scanBipartite:function(t,e,r,a,o,f,h,d,p,g,v,y){var x=0,b=2*t,_=e,w=e+t,M=1,k=1;a?k=l:M=l;for(var A=o;A<f;++A){var T=A+M,S=b*A;m[x++]=h[S+_],m[x++]=-T,m[x++]=h[S+w],m[x++]=T}for(A=p;A<g;++A){T=A+k;var E=b*A;m[x++]=v[E+_],m[x++]=-T}var L=x>>>1;s(m,L);var C=0;for(A=0;A<L;++A){var z=0|m[2*A+1];if(z<0){var D=!1;if((T=-z)>=l?(D=!a,T-=l):(D=!!a,T-=1),D)i(c,u,C++,T);else{var I=y[T],P=b*T,O=v[P+e+1],F=v[P+e+1+t];t:for(var R=0;R<C;++R){var N=c[R],j=b*N;if(!(F<h[j+e+1]||h[j+e+1+t]<O)){for(var B=e+2;B<t;++B)if(v[P+B+t]<h[j+B]||h[j+B+t]<v[P+B])continue t;var U,V=d[N];if(void 0!==(U=a?r(I,V):r(V,I)))return U}}}}else n(c,u,C--,z-M)}},scanComplete:function(t,e,r,n,i,a,o,u,f,h,d){for(var p=0,g=2*t,v=e,y=e+t,x=n;x<i;++x){var b=x+l,_=g*x;m[p++]=a[_+v],m[p++]=-b,m[p++]=a[_+y],m[p++]=b}for(x=u;x<f;++x){b=x+1;var w=g*x;m[p++]=h[w+v],m[p++]=-b}var M=p>>>1;s(m,M);var k=0;for(x=0;x<M;++x){var A=0|m[2*x+1];if(A<0)if((b=-A)>=l)c[k++]=b-l;else{var T=d[b-=1],S=g*b,E=h[S+e+1],L=h[S+e+1+t];t:for(var C=0;C<k;++C){var z=c[C],D=o[z];if(D===T)break;var I=g*z;if(!(L<a[I+e+1]||a[I+e+1+t]<E)){for(var P=e+2;P<t;++P)if(h[S+P+t]<a[I+P]||a[I+P+t]<h[S+P])continue t;var O=r(D,T);if(void 0!==O)return O}}}else{for(b=A-l,C=k-1;C>=0;--C)if(c[C]===b){for(P=C+1;P<k;++P)c[P-1]=c[P];break}--k}}}};var a=t(\"typedarray-pool\"),o=t(\"bit-twiddle\"),s=t(\"./sort\"),l=1<<28,c=a.mallocInt32(1024),u=a.mallocInt32(1024),f=a.mallocInt32(1024),h=a.mallocInt32(1024),d=a.mallocInt32(1024),p=a.mallocInt32(1024),m=a.mallocDouble(8192)},{\"./sort\":80,\"bit-twiddle\":71,\"typedarray-pool\":554}],82:[function(t,e,r){\"use strict\";function n(t){if(t>P)throw new RangeError(\"Invalid typed array length\");var e=new Uint8Array(t);return e.__proto__=i.prototype,e}function i(t,e,r){if(\"number\"==typeof t){if(\"string\"==typeof e)throw new Error(\"If encoding is specified then the first argument must be a string\");return s(t)}return a(t,e,r)}function a(t,e,r){if(\"number\"==typeof t)throw new TypeError('\"value\" argument must not be a number');return t instanceof ArrayBuffer?function(t,e,r){if(e<0||t.byteLength<e)throw new RangeError(\"'offset' is out of bounds\");if(t.byteLength<e+(r||0))throw new RangeError(\"'length' is out of bounds\");var n;n=void 0===e&&void 0===r?new Uint8Array(t):void 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f=0;f<r;++f)i.push(i[o++]),a.push(0);this._time.push(t);for(f=r;f>0;--f)i.push(n(l[f-1],c[f-1],arguments[f])),a.push(0)}},l.push=function(t){var e=this.lastT(),r=this.dimension;if(!(t<e||arguments.length!==r+1)){var i=this._state,a=this._velocity,o=i.length-this.dimension,s=t-e,l=this.bounds,c=l[0],u=l[1],f=s>1e-6?1/s:0;this._time.push(t);for(var h=r;h>0;--h){var d=n(c[h-1],u[h-1],arguments[h]);i.push(d),a.push((d-i[o++])*f)}}},l.set=function(t){var e=this.dimension;if(!(t<this.lastT()||arguments.length!==e+1)){var r=this._state,i=this._velocity,a=this.bounds,o=a[0],s=a[1];this._time.push(t);for(var l=e;l>0;--l)r.push(n(o[l-1],s[l-1],arguments[l])),i.push(0)}},l.move=function(t){var e=this.lastT(),r=this.dimension;if(!(t<=e||arguments.length!==r+1)){var i=this._state,a=this._velocity,o=i.length-this.dimension,s=this.bounds,l=s[0],c=s[1],u=t-e,f=u>1e-6?1/u:0;this._time.push(t);for(var h=r;h>0;--h){var d=arguments[h];i.push(n(l[h-1],c[h-1],i[o++]+d)),a.push(d*f)}}},l.idle=function(t){var 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m=l[f-2];if(m.left===h)if(h.left===i){if(!(g=m.right)||g._color!==d){if(m._color=d,m.left=h.right,h._color=p,h.right=m,l[f-2]=h,l[f-1]=i,o(m),o(h),f>=3){(v=l[f-3]).left===m?v.left=h:v.right=h}break}h._color=p,m.right=a(p,g),m._color=d,f-=1}else{if(!(g=m.right)||g._color!==d){if(h.right=i.left,m._color=d,m.left=i.right,i._color=p,i.left=h,i.right=m,l[f-2]=i,l[f-1]=h,o(m),o(h),o(i),f>=3){(v=l[f-3]).left===m?v.left=i:v.right=i}break}h._color=p,m.right=a(p,g),m._color=d,f-=1}else if(h.right===i){if(!(g=m.left)||g._color!==d){if(m._color=d,m.right=h.left,h._color=p,h.left=m,l[f-2]=h,l[f-1]=i,o(m),o(h),f>=3){(v=l[f-3]).right===m?v.right=h:v.left=h}break}h._color=p,m.left=a(p,g),m._color=d,f-=1}else{var g;if(!(g=m.left)||g._color!==d){if(h.left=i.right,m._color=d,m.right=i.left,i._color=p,i.right=h,i.left=m,l[f-2]=i,l[f-1]=h,o(m),o(h),o(i),f>=3){var v;(v=l[f-3]).right===m?v.right=i:v.left=i}break}h._color=p,m.left=a(p,g),m._color=d,f-=1}}return l[0]._color=p,new 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c;(c=t[l-2]).right===r?c.right=n:c.left=n}t[l-1]=n,t[l]=r,l+1<t.length?t[l+1]=e:t.push(e),l+=2}}}(e),m.left===r?m.left=null:m.right=null,new s(this.tree._compare,e[0])},Object.defineProperty(g,\"key\",{get:function(){if(this._stack.length>0)return this._stack[this._stack.length-1].key},enumerable:!0}),Object.defineProperty(g,\"value\",{get:function(){if(this._stack.length>0)return this._stack[this._stack.length-1].value},enumerable:!0}),Object.defineProperty(g,\"index\",{get:function(){var t=0,e=this._stack;if(0===e.length){var r=this.tree.root;return r?r._count:0}e[e.length-1].left&&(t=e[e.length-1].left._count);for(var n=e.length-2;n>=0;--n)e[n+1]===e[n].right&&(++t,e[n].left&&(t+=e[n].left._count));return t},enumerable:!0}),g.next=function(){var t=this._stack;if(0!==t.length){var e=t[t.length-1];if(e.right)for(e=e.right;e;)t.push(e),e=e.left;else for(t.pop();t.length>0&&t[t.length-1].right===e;)e=t[t.length-1],t.pop()}},Object.defineProperty(g,\"hasNext\",{get:function(){var t=this._stack;if(0===t.length)return!1;if(t[t.length-1].right)return!0;for(var e=t.length-1;e>0;--e)if(t[e-1].left===t[e])return!0;return!1}}),g.update=function(t){var e=this._stack;if(0===e.length)throw new Error(\"Can't update empty node!\");var r=new Array(e.length),i=e[e.length-1];r[r.length-1]=new n(i._color,i.key,t,i.left,i.right,i._count);for(var a=e.length-2;a>=0;--a)(i=e[a]).left===e[a+1]?r[a]=new n(i._color,i.key,i.value,r[a+1],i.right,i._count):r[a]=new n(i._color,i.key,i.value,i.left,r[a+1],i._count);return new s(this.tree._compare,r[0])},g.prev=function(){var t=this._stack;if(0!==t.length){var e=t[t.length-1];if(e.left)for(e=e.left;e;)t.push(e),e=e.right;else for(t.pop();t.length>0&&t[t.length-1].left===e;)e=t[t.length-1],t.pop()}},Object.defineProperty(g,\"hasPrev\",{get:function(){var t=this._stack;if(0===t.length)return!1;if(t[t.length-1].left)return!0;for(var e=t.length-1;e>0;--e)if(t[e-1].right===t[e])return!0;return!1}})},{}],145:[function(t,e,r){function 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c,u,f,h=0,d=0,p=null,m=t[l],g=m.area,v=m.dist,y=m.outer,x=m.length,b=[];for(u=0;u<x-1;u++)c=p||m[u],p=m[u+1],h=d||c[i],d=p[i],h<e?d>r?(b.push(a(c,p,e),a(c,p,r)),o||(b=n(s,b,g,v,y))):d>=e&&b.push(a(c,p,e)):h>r?d<e?(b.push(a(c,p,r),a(c,p,e)),o||(b=n(s,b,g,v,y))):d<=r&&b.push(a(c,p,r)):(b.push(c),d<e?(b.push(a(c,p,e)),o||(b=n(s,b,g,v,y))):d>r&&(b.push(a(c,p,r)),o||(b=n(s,b,g,v,y))));c=m[x-1],(h=c[i])>=e&&h<=r&&b.push(c),f=b[b.length-1],o&&f&&(b[0][0]!==f[0]||b[0][1]!==f[1])&&b.push(b[0]),n(s,b,g,v,y)}return s}(m,r,a,o,s,3===g);v.length&&u.push(i(p.tags,g,v,p.id))}}return u.length?u:null};var i=t(\"./feature\")},{\"./feature\":150}],149:[function(t,e,r){\"use strict\";function n(t,e,r){if(null!==e.geometry){var o,l,c,u,f=e.geometry,h=f.type,d=f.coordinates,p=e.properties,m=e.id;if(\"Point\"===h)t.push(s(p,1,[a(d)],m));else if(\"MultiPoint\"===h)t.push(s(p,1,i(d),m));else if(\"LineString\"===h)t.push(s(p,2,[i(d,r)],m));else if(\"MultiLineString\"===h||\"Polygon\"===h){for(c=[],o=0;o<d.length;o++)u=i(d[o],r),\"Polygon\"===h&&(u.outer=0===o),c.push(u);t.push(s(p,\"Polygon\"===h?3:2,c,m))}else if(\"MultiPolygon\"===h){for(c=[],o=0;o<d.length;o++)for(l=0;l<d[o].length;l++)(u=i(d[o][l],r)).outer=0===l,c.push(u);t.push(s(p,3,c,m))}else{if(\"GeometryCollection\"!==h)throw new Error(\"Input data is not a valid GeoJSON object.\");for(o=0;o<f.geometries.length;o++)n(t,{geometry:f.geometries[o],properties:p},r)}}}function i(t,e){for(var r=[],n=0;n<t.length;n++)r.push(a(t[n]));return e&&(o(r,e),function(t){for(var e,r,n=0,i=0,a=0;a<t.length-1;a++)e=r||t[a],r=t[a+1],n+=e[0]*r[1]-r[0]*e[1],i+=Math.abs(r[0]-e[0])+Math.abs(r[1]-e[1]);t.area=Math.abs(n/2),t.dist=i}(r)),r}function a(t){var e=Math.sin(t[1]*Math.PI/180),r=t[0]/360+.5,n=.5-.25*Math.log((1+e)/(1-e))/Math.PI;return n=n<0?0:n>1?1:n,[r,n,0]}e.exports=function(t,e){var r=[];if(\"FeatureCollection\"===t.type)for(var i=0;i<t.features.length;i++)n(r,t.features[i],e);else\"Feature\"===t.type?n(r,t,e):n(r,{geometry:t},e);return r};var o=t(\"./simplify\"),s=t(\"./feature\")},{\"./feature\":150,\"./simplify\":152}],150:[function(t,e,r){\"use strict\";function n(t,e,r){for(var n,i=0;i<r.length;i++)n=r[i],t[0]=Math.min(n[0],t[0]),e[0]=Math.max(n[0],e[0]),t[1]=Math.min(n[1],t[1]),e[1]=Math.max(n[1],e[1])}e.exports=function(t,e,r,i){var a={id:i||null,type:e,geometry:r,tags:t||null,min:[1/0,1/0],max:[-1/0,-1/0]};return function(t){var e=t.geometry,r=t.min,i=t.max;if(1===t.type)n(r,i,e);else for(var a=0;a<e.length;a++)n(r,i,e[a])}(a),a}},{}],151:[function(t,e,r){\"use strict\";function n(t,e){var r=(e=this.options=function(t,e){for(var r in e)t[r]=e[r];return t}(Object.create(this.options),e)).debug;r&&console.time(\"preprocess data\");var n=1<<e.maxZoom,i=l(t,e.tolerance/(n*e.extent));this.tiles={},this.tileCoords=[],r&&(console.timeEnd(\"preprocess data\"),console.log(\"index: maxZoom: %d, maxPoints: 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l=t(\"./convert\"),c=t(\"./transform\"),u=t(\"./clip\"),f=t(\"./wrap\"),h=t(\"./tile\");n.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,solidChildren:!1,tolerance:3,extent:4096,buffer:64,debug:0},n.prototype.splitTile=function(t,e,r,n,l,c,f){for(var d=[t,e,r,n],p=this.options,m=p.debug,g=null;d.length;){n=d.pop(),r=d.pop(),e=d.pop(),t=d.pop();var v=1<<e,y=i(e,r,n),x=this.tiles[y],b=e===p.maxZoom?0:p.tolerance/(v*p.extent);if(!x&&(m>1&&console.time(\"creation\"),x=this.tiles[y]=h(t,v,r,n,b,e===p.maxZoom),this.tileCoords.push({z:e,x:r,y:n}),m)){m>1&&(console.log(\"tile z%d-%d-%d (features: %d, points: %d, simplified: %d)\",e,r,n,x.numFeatures,x.numPoints,x.numSimplified),console.timeEnd(\"creation\"));var _=\"z\"+e;this.stats[_]=(this.stats[_]||0)+1,this.total++}if(x.source=t,l){if(e===p.maxZoom||e===l)continue;var w=1<<l-e;if(r!==Math.floor(c/w)||n!==Math.floor(f/w))continue}else if(e===p.indexMaxZoom||x.numPoints<=p.indexMaxPoints)continue;if(p.solidChildren||!s(x,p.extent,p.buffer)){x.source=null,m>1&&console.time(\"clipping\");var M,k,A,T,S,E,L=.5*p.buffer/p.extent,C=.5-L,z=.5+L,D=1+L;M=k=A=T=null,S=u(t,v,r-L,r+z,0,a,x.min[0],x.max[0]),E=u(t,v,r+C,r+D,0,a,x.min[0],x.max[0]),S&&(M=u(S,v,n-L,n+z,1,o,x.min[1],x.max[1]),k=u(S,v,n+C,n+D,1,o,x.min[1],x.max[1])),E&&(A=u(E,v,n-L,n+z,1,o,x.min[1],x.max[1]),T=u(E,v,n+C,n+D,1,o,x.min[1],x.max[1])),m>1&&console.timeEnd(\"clipping\"),t.length&&(d.push(M||[],e+1,2*r,2*n),d.push(k||[],e+1,2*r,2*n+1),d.push(A||[],e+1,2*r+1,2*n),d.push(T||[],e+1,2*r+1,2*n+1))}else l&&(g=e)}return g},n.prototype.getTile=function(t,e,r){var n=this.options,a=n.extent,o=n.debug,l=1<<t,u=i(t,e=(e%l+l)%l,r);if(this.tiles[u])return c.tile(this.tiles[u],a);o>1&&console.log(\"drilling down to z%d-%d-%d\",t,e,r);for(var f,h=t,d=e,p=r;!f&&h>0;)h--,d=Math.floor(d/2),p=Math.floor(p/2),f=this.tiles[i(h,d,p)];if(!f||!f.source)return null;if(o>1&&console.log(\"found parent tile z%d-%d-%d\",h,d,p),s(f,a,n.buffer))return c.tile(f,a);o>1&&console.time(\"drilling down\");var m=this.splitTile(f.source,h,d,p,t,e,r);if(o>1&&console.timeEnd(\"drilling down\"),null!==m){var g=1<<t-m;u=i(m,Math.floor(e/g),Math.floor(r/g))}return this.tiles[u]?c.tile(this.tiles[u],a):null}},{\"./clip\":148,\"./convert\":149,\"./tile\":153,\"./transform\":154,\"./wrap\":155}],152:[function(t,e,r){\"use strict\";e.exports=function(t,e){var r,n,i,a,o=e*e,s=0,l=t.length-1,c=[];for(t[s][2]=1,t[l][2]=1;l;){for(n=0,r=s+1;r<l;r++)(i=function(t,e,r){var n=e[0],i=e[1],a=r[0],o=r[1],s=t[0],l=t[1],c=a-n,u=o-i;if(0!==c||0!==u){var f=((s-n)*c+(l-i)*u)/(c*c+u*u);f>1?(n=a,i=o):f>0&&(n+=c*f,i+=u*f)}return c=s-n,u=l-i,c*c+u*u}(t[r],t[s],t[l]))>n&&(a=r,n=i);n>o?(t[a][2]=n,c.push(s),c.push(a),s=a):(l=c.pop(),s=c.pop())}}},{}],153:[function(t,e,r){\"use strict\";e.exports=function(t,e,r,n,i,a){for(var o={features:[],numPoints:0,numSimplified:0,numFeatures:0,source:null,x:r,y:n,z2:e,transformed:!1,min:[2,1],max:[-1,0]},s=0;s<t.length;s++){o.numFeatures++,function(t,e,r,n){var i,a,o,s,l=e.geometry,c=e.type,u=[],f=r*r;if(1===c)for(i=0;i<l.length;i++)u.push(l[i]),t.numPoints++,t.numSimplified++;else for(i=0;i<l.length;i++)if(o=l[i],n||!(2===c&&o.dist<r||3===c&&o.area<f)){var h=[];for(a=0;a<o.length;a++)s=o[a],(n||s[2]>f)&&(h.push(s),t.numSimplified++),t.numPoints++;3===c&&function(t,e){(function(t){for(var e,r,n=0,i=0,a=t.length,o=a-1;i<a;o=i++)e=t[i],r=t[o],n+=(r[0]-e[0])*(e[1]+r[1]);return n})(t)<0===e&&t.reverse()}(h,o.outer),u.push(h)}else t.numPoints+=o.length;if(u.length){var d={geometry:u,type:c,tags:e.tags||null};null!==e.id&&(d.id=e.id),t.features.push(d)}}(o,t[s],i,a);var l=t[s].min,c=t[s].max;l[0]<o.min[0]&&(o.min[0]=l[0]),l[1]<o.min[1]&&(o.min[1]=l[1]),c[0]>o.max[0]&&(o.max[0]=c[0]),c[1]>o.max[1]&&(o.max[1]=c[1])}return o}},{}],154:[function(t,e,r){\"use strict\";function n(t,e,r,n,i){return[Math.round(e*(t[0]*r-n)),Math.round(e*(t[1]*r-i))]}r.tile=function(t,e){if(t.transformed)return t;var r,i,a,o=t.z2,s=t.x,l=t.y;for(r=0;r<t.features.length;r++){var c=t.features[r],u=c.geometry;if(1===c.type)for(i=0;i<u.length;i++)u[i]=n(u[i],e,o,s,l);else for(i=0;i<u.length;i++){var f=u[i];for(a=0;a<f.length;a++)f[a]=n(f[a],e,o,s,l)}}return t.transformed=!0,t},r.point=n},{}],155:[function(t,e,r){\"use strict\";function n(t,e){for(var r=[],n=0;n<t.length;n++){var a,s=t[n],l=s.type;if(1===l)a=i(s.geometry,e);else{a=[];for(var c=0;c<s.geometry.length;c++)a.push(i(s.geometry[c],e))}r.push(o(s.tags,l,a,s.id))}return r}function i(t,e){var r=[];r.area=t.area,r.dist=t.dist;for(var n=0;n<t.length;n++)r.push([t[n][0]+e,t[n][1],t[n][2]]);return r}var a=t(\"./clip\"),o=t(\"./feature\");e.exports=function(t,e,r){var 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r,n=e.bind(this,!1,Number),i=e.bind(this,!1,Boolean),a=e.bind(this,!1,String),o=e.bind(this,!0,function(t){if(Array.isArray(t)){if(3===t.length)return[+t[0],+t[1],+t[2],1];if(4===t.length)return[+t[0],+t[1],+t[2],+t[3]]}return[0,0,0,1]}),c=!1,u=!1;if(\"bounds\"in t)for(var h=t.bounds,d=0;d<2;++d)for(var p=0;p<3;++p)h[d][p]!==this.bounds[d][p]&&(u=!0),this.bounds[d][p]=h[d][p];if(\"ticks\"in t){r=t.ticks,c=!0,this.autoTicks=!1;for(d=0;d<3;++d)this.tickSpacing[d]=0}else n(\"tickSpacing\")&&(this.autoTicks=!0,u=!0);if(this._firstInit&&(\"ticks\"in t||\"tickSpacing\"in t||(this.autoTicks=!0),u=!0,c=!0,this._firstInit=!1),u&&this.autoTicks&&(r=f.create(this.bounds,this.tickSpacing),c=!0),c){for(d=0;d<3;++d)r[d].sort(function(t,e){return t.x-e.x});f.equal(r,this.ticks)?c=!1:this.ticks=r}i(\"tickEnable\"),a(\"tickFont\")&&(c=!0),n(\"tickSize\"),n(\"tickAngle\"),n(\"tickPad\"),o(\"tickColor\");var m=a(\"labels\");a(\"labelFont\")&&(m=!0),i(\"labelEnable\"),n(\"labelSize\"),n(\"labelPad\"),o(\"labelColor\"),i(\"lineEnable\"),i(\"lineMirror\"),n(\"lineWidth\"),o(\"lineColor\"),i(\"lineTickEnable\"),i(\"lineTickMirror\"),n(\"lineTickLength\"),n(\"lineTickWidth\"),o(\"lineTickColor\"),i(\"gridEnable\"),n(\"gridWidth\"),o(\"gridColor\"),i(\"zeroEnable\"),o(\"zeroLineColor\"),n(\"zeroLineWidth\"),i(\"backgroundEnable\"),o(\"backgroundColor\"),this._text?this._text&&(m||c)&&this._text.update(this.bounds,this.labels,this.labelFont,this.ticks,this.tickFont):this._text=s(this.gl,this.bounds,this.labels,this.labelFont,this.ticks,this.tickFont),this._lines&&c&&(this._lines.dispose(),this._lines=null),this._lines||(this._lines=l(this.gl,this.bounds,this.ticks))};var p=[new a,new a,new a],m=[0,0,0],g={model:h,view:h,projection:h};d.isOpaque=function(){return!0},d.isTransparent=function(){return!1},d.drawTransparent=function(t){};var v=[0,0,0],y=[0,0,0],x=[0,0,0];d.draw=function(t){t=t||g;for(var e=this.gl,r=t.model||h,i=t.view||h,a=t.projection||h,s=this.bounds,l=u(r,i,a,s),c=l.cubeEdges,f=l.axis,d=i[12],b=i[13],_=i[14],w=i[15],M=this.pixelRatio*(a[3]*d+a[7]*b+a[11]*_+a[15]*w)/e.drawingBufferHeight,k=0;k<3;++k)this.lastCubeProps.cubeEdges[k]=c[k],this.lastCubeProps.axis[k]=f[k];var A=p;for(k=0;k<3;++k)o(p[k],k,this.bounds,c,f);e=this.gl;var T=m;for(k=0;k<3;++k)this.backgroundEnable[k]?T[k]=f[k]:T[k]=0;this._background.draw(r,i,a,s,T,this.backgroundColor),this._lines.bind(r,i,a,this);for(k=0;k<3;++k){var S=[0,0,0];f[k]>0?S[k]=s[1][k]:S[k]=s[0][k];for(var E=0;E<2;++E){var L=(k+1+E)%3,C=(k+1+(1^E))%3;this.gridEnable[L]&&this._lines.drawGrid(L,C,this.bounds,S,this.gridColor[L],this.gridWidth[L]*this.pixelRatio)}for(E=0;E<2;++E){L=(k+1+E)%3,C=(k+1+(1^E))%3;this.zeroEnable[C]&&s[0][C]<=0&&s[1][C]>=0&&this._lines.drawZero(L,C,this.bounds,S,this.zeroLineColor[C],this.zeroLineWidth[C]*this.pixelRatio)}}for(k=0;k<3;++k){this.lineEnable[k]&&this._lines.drawAxisLine(k,this.bounds,A[k].primalOffset,this.lineColor[k],this.lineWidth[k]*this.pixelRatio),this.lineMirror[k]&&this._lines.drawAxisLine(k,this.bounds,A[k].mirrorOffset,this.lineColor[k],this.lineWidth[k]*this.pixelRatio);var z=n(v,A[k].primalMinor),D=n(y,A[k].mirrorMinor),I=this.lineTickLength;for(E=0;E<3;++E){var P=M/r[5*E];z[E]*=I[E]*P,D[E]*=I[E]*P}this.lineTickEnable[k]&&this._lines.drawAxisTicks(k,A[k].primalOffset,z,this.lineTickColor[k],this.lineTickWidth[k]*this.pixelRatio),this.lineTickMirror[k]&&this._lines.drawAxisTicks(k,A[k].mirrorOffset,D,this.lineTickColor[k],this.lineTickWidth[k]*this.pixelRatio)}this._text.bind(r,i,a,this.pixelRatio);for(k=0;k<3;++k){var O=A[k].primalMinor,F=n(x,A[k].primalOffset);for(E=0;E<3;++E)this.lineTickEnable[k]&&(F[E]+=M*O[E]*Math.max(this.lineTickLength[E],0)/r[5*E]);if(this.tickEnable[k]){for(E=0;E<3;++E)F[E]+=M*O[E]*this.tickPad[E]/r[5*E];this._text.drawTicks(k,this.tickSize[k],this.tickAngle[k],F,this.tickColor[k])}if(this.labelEnable[k]){for(E=0;E<3;++E)F[E]+=M*O[E]*this.labelPad[E]/r[5*E];F[k]+=.5*(s[0][k]+s[1][k]),this._text.drawLabel(k,this.labelSize[k],this.labelAngle[k],F,this.labelColor[k])}}},d.dispose=function(){this._text.dispose(),this._lines.dispose(),this._background.dispose(),this._lines=null,this._text=null,this._background=null,this.gl=null}},{\"./lib/background.js\":158,\"./lib/cube.js\":159,\"./lib/lines.js\":160,\"./lib/text.js\":162,\"./lib/ticks.js\":163}],158:[function(t,e,r){\"use strict\";function n(t,e,r,n){this.gl=t,this.buffer=e,this.vao=r,this.shader=n}e.exports=function(t){for(var e=[],r=[],s=0,l=0;l<3;++l)for(var c=(l+1)%3,u=(l+2)%3,f=[0,0,0],h=[0,0,0],d=-1;d<=1;d+=2){r.push(s,s+2,s+1,s+1,s+2,s+3),f[l]=d,h[l]=d;for(var p=-1;p<=1;p+=2){f[c]=p;for(var m=-1;m<=1;m+=2)f[u]=m,e.push(f[0],f[1],f[2],h[0],h[1],h[2]),s+=1}var g=c;c=u,u=g}var v=i(t,new Float32Array(e)),y=i(t,new Uint16Array(r),t.ELEMENT_ARRAY_BUFFER),x=a(t,[{buffer:v,type:t.FLOAT,size:3,offset:0,stride:24},{buffer:v,type:t.FLOAT,size:3,offset:12,stride:24}],y),b=o(t);return b.attributes.position.location=0,b.attributes.normal.location=1,new n(t,v,x,b)};var i=t(\"gl-buffer\"),a=t(\"gl-vao\"),o=t(\"./shaders\").bg,s=n.prototype;s.draw=function(t,e,r,n,i,a){for(var o=!1,s=0;s<3;++s)o=o||i[s];if(o){var l=this.gl;l.enable(l.POLYGON_OFFSET_FILL),l.polygonOffset(1,2),this.shader.bind(),this.shader.uniforms={model:t,view:e,projection:r,bounds:n,enable:i,colors:a},this.vao.bind(),this.vao.draw(this.gl.TRIANGLES,36),l.disable(l.POLYGON_OFFSET_FILL)}},s.dispose=function(){this.vao.dispose(),this.buffer.dispose(),this.shader.dispose()}},{\"./shaders\":161,\"gl-buffer\":165,\"gl-vao\":259}],159:[function(t,e,r){\"use strict\";function n(t,e,r){for(var n=0;n<4;++n){t[n]=r[12+n];for(var i=0;i<3;++i)t[n]+=e[i]*r[4*i+n]}}function i(t){for(var e=0;e<p.length;++e)if((t=s.positive(t,p[e])).length<3)return 0;var r=t[0],n=r[0]/r[3],i=r[1]/r[3],a=0;for(e=1;e+1<t.length;++e){var o=t[e],l=t[e+1],c=o[0]/o[3]-n,u=o[1]/o[3]-i,f=l[0]/l[3]-n,h=l[1]/l[3]-i;a+=Math.abs(c*h-u*f)}return a}e.exports=function(t,e,r,s){o(c,e,t),o(c,r,c);for(var p=0,y=0;y<2;++y){h[2]=s[y][2];for(var x=0;x<2;++x){h[1]=s[x][1];for(var b=0;b<2;++b)h[0]=s[b][0],n(u[p],h,c),p+=1}}var _=-1;for(y=0;y<8;++y){for(var w=u[y][3],M=0;M<3;++M)f[y][M]=u[y][M]/w;w<0&&(_<0?_=y:f[y][2]<f[_][2]&&(_=y))}if(_<0){_=0;for(var k=0;k<3;++k){for(var A=(k+2)%3,T=(k+1)%3,S=-1,E=-1,L=0;L<2;++L){var C=(D=L<<k)+(L<<A)+(1-L<<T),z=D+(1-L<<A)+(L<<T);l(f[D],f[C],f[z],d)<0||(L?S=1:E=1)}if(S<0||E<0)E>S&&(_|=1<<k);else{for(L=0;L<2;++L){C=(D=L<<k)+(L<<A)+(1-L<<T),z=D+(1-L<<A)+(L<<T);var D,I=i([u[D],u[C],u[z],u[D+(1<<A)+(1<<T)]]);L?S=I:E=I}E>S&&(_|=1<<k)}}}var P=7^_,O=-1;for(y=0;y<8;++y)y!==_&&y!==P&&(O<0?O=y:f[O][1]>f[y][1]&&(O=y));var F=-1;for(y=0;y<3;++y)(N=O^1<<y)!==_&&N!==P&&(F<0&&(F=N),(T=f[N])[0]<f[F][0]&&(F=N));var R=-1;for(y=0;y<3;++y){var N;(N=O^1<<y)!==_&&N!==P&&N!==F&&(R<0&&(R=N),(T=f[N])[0]>f[R][0]&&(R=N))}var j=m;j[0]=j[1]=j[2]=0,j[a.log2(F^O)]=O&F,j[a.log2(O^R)]=O&R;var B=7^R;B===_||B===P?(B=7^F,j[a.log2(R^B)]=B&R):j[a.log2(F^B)]=B&F;var U=g,V=_;for(k=0;k<3;++k)U[k]=V&1<<k?-1:1;return v};var a=t(\"bit-twiddle\"),o=t(\"gl-mat4/multiply\"),s=(t(\"gl-mat4/invert\"),t(\"split-polygon\")),l=t(\"robust-orientation\"),c=new Array(16),u=(new Array(16),new Array(8)),f=new Array(8),h=new Array(3),d=[0,0,0];!function(){for(var t=0;t<8;++t)u[t]=[1,1,1,1],f[t]=[1,1,1]}();var p=[[0,0,1,0,0],[0,0,-1,1,0],[0,-1,0,1,0],[0,1,0,1,0],[-1,0,0,1,0],[1,0,0,1,0]],m=[1,1,1],g=[0,0,0],v={cubeEdges:m,axis:g}},{\"bit-twiddle\":71,\"gl-mat4/invert\":186,\"gl-mat4/multiply\":188,\"robust-orientation\":515,\"split-polygon\":535}],160:[function(t,e,r){\"use strict\";function n(t){return t[0]=t[1]=t[2]=0,t}function i(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t}function a(t,e,r,n,i,a,o,s){this.gl=t,this.vertBuffer=e,this.vao=r,this.shader=n,this.tickCount=i,this.tickOffset=a,this.gridCount=o,this.gridOffset=s}e.exports=function(t,e,r){var n=[],i=[0,0,0],c=[0,0,0],u=[0,0,0],f=[0,0,0];n.push(0,0,1,0,1,1,0,0,-1,0,0,-1,0,1,1,0,1,-1);for(var h=0;h<3;++h){for(var d=n.length/3|0,p=0;p<r[h].length;++p){var 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l=i(h,r);l[t]+=e[0][t],this.shader.uniforms.offset=l,this.shader.uniforms.lineWidth=o,this.shader.uniforms.color=a;(c=n(f))[(t+2)%3]=1,this.shader.uniforms.screenAxis=c,this.vao.draw(this.gl.TRIANGLES,6);var c;(c=n(f))[(t+1)%3]=1,this.shader.uniforms.screenAxis=c,this.vao.draw(this.gl.TRIANGLES,6)},p.drawAxisTicks=function(t,e,r,i,a){if(this.tickCount[t]){var o=n(c);o[t]=1,this.shader.uniforms.majorAxis=o,this.shader.uniforms.offset=e,this.shader.uniforms.minorAxis=r,this.shader.uniforms.color=i,this.shader.uniforms.lineWidth=a;var s=n(f);s[t]=1,this.shader.uniforms.screenAxis=s,this.vao.draw(this.gl.TRIANGLES,this.tickCount[t],this.tickOffset[t])}},p.drawGrid=function(t,e,r,a,o,s){if(this.gridCount[t]){var l=n(u);l[e]=r[1][e]-r[0][e],this.shader.uniforms.minorAxis=l;var d=i(h,a);d[e]+=r[0][e],this.shader.uniforms.offset=d;var p=n(c);p[t]=1,this.shader.uniforms.majorAxis=p;var 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d=[0,0,0];u.drawLabel=function(t,e,r,n,i){this.labelCount[t]&&(this.shader.uniforms.axis=d,this.shader.uniforms.color=i,this.shader.uniforms.angle=r,this.shader.uniforms.scale=e,this.shader.uniforms.offset=n,this.vao.draw(this.gl.TRIANGLES,this.labelCount[t],this.labelOffset[t]))},u.dispose=function(){this.shader.dispose(),this.vao.dispose(),this.buffer.dispose()}}).call(this,t(\"_process\"))},{\"./shaders\":161,_process:488,\"gl-buffer\":165,\"gl-vao\":259,\"vectorize-text\":568}],163:[function(t,e,r){\"use strict\";function n(t,e){var r=t+\"\",n=r.indexOf(\".\"),i=0;n>=0&&(i=r.length-n-1);var a=Math.pow(10,i),o=Math.round(t*e*a),s=o+\"\";if(s.indexOf(\"e\")>=0)return s;var l=o/a,c=o%a;o<0?(l=0|-Math.ceil(l),c=0|-c):(l=0|Math.floor(l),c|=0);var u=\"\"+l;if(o<0&&(u=\"-\"+u),i){for(var f=\"\"+c;f.length<i;)f=\"0\"+f;return u+\".\"+f}return u}r.create=function(t,e){for(var r=[],i=0;i<3;++i){for(var 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n(1/0,-1/0,1/0)],g=[0,0,0]},{\"./lib/cube.js\":159,\"extract-frustum-planes\":139,\"gl-mat4/multiply\":188,\"gl-mat4/transpose\":196,\"gl-vec4/transformMat4\":265,\"split-polygon\":535}],165:[function(t,e,r){\"use strict\";function n(t,e,r,n,i){this.gl=t,this.type=e,this.handle=r,this.length=n,this.usage=i}function i(t,e,r,n,i,a){var o=i.length*i.BYTES_PER_ELEMENT;if(a<0)return t.bufferData(e,i,n),o;if(o+a>r)throw new Error(\"gl-buffer: If resizing buffer, must not specify offset\");return t.bufferSubData(e,a,i),r}function a(t,e){for(var r=o.malloc(t.length,e),n=t.length,i=0;i<n;++i)r[i]=t[i];return r}var o=t(\"typedarray-pool\"),s=t(\"ndarray-ops\"),l=t(\"ndarray\"),c=[\"uint8\",\"uint8_clamped\",\"uint16\",\"uint32\",\"int8\",\"int16\",\"int32\",\"float32\"],u=n.prototype;u.bind=function(){this.gl.bindBuffer(this.type,this.handle)},u.unbind=function(){this.gl.bindBuffer(this.type,null)},u.dispose=function(){this.gl.deleteBuffer(this.handle)},u.update=function(t,e){if(\"number\"!=typeof e&&(e=-1),this.bind(),\"object\"==typeof t&&void 0!==t.shape){var r=t.dtype;if(c.indexOf(r)<0&&(r=\"float32\"),this.type===this.gl.ELEMENT_ARRAY_BUFFER){r=gl.getExtension(\"OES_element_index_uint\")&&\"uint16\"!==r?\"uint32\":\"uint16\"}if(r===t.dtype&&function(t,e){for(var r=1,n=e.length-1;n>=0;--n){if(e[n]!==r)return!1;r*=t[n]}return!0}(t.shape,t.stride))0===t.offset&&t.data.length===t.shape[0]?this.length=i(this.gl,this.type,this.length,this.usage,t.data,e):this.length=i(this.gl,this.type,this.length,this.usage,t.data.subarray(t.offset,t.shape[0]),e);else{var 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TRIBS\",34922:\"VERTEX_ATTRIB_ARRAY_NORMALIZED\",34930:\"MAX_TEXTURE_IMAGE_UNITS\",34962:\"ARRAY_BUFFER\",34963:\"ELEMENT_ARRAY_BUFFER\",34964:\"ARRAY_BUFFER_BINDING\",34965:\"ELEMENT_ARRAY_BUFFER_BINDING\",34975:\"VERTEX_ATTRIB_ARRAY_BUFFER_BINDING\",35040:\"STREAM_DRAW\",35044:\"STATIC_DRAW\",35048:\"DYNAMIC_DRAW\",35632:\"FRAGMENT_SHADER\",35633:\"VERTEX_SHADER\",35660:\"MAX_VERTEX_TEXTURE_IMAGE_UNITS\",35661:\"MAX_COMBINED_TEXTURE_IMAGE_UNITS\",35663:\"SHADER_TYPE\",35664:\"FLOAT_VEC2\",35665:\"FLOAT_VEC3\",35666:\"FLOAT_VEC4\",35667:\"INT_VEC2\",35668:\"INT_VEC3\",35669:\"INT_VEC4\",35670:\"BOOL\",35671:\"BOOL_VEC2\",35672:\"BOOL_VEC3\",35673:\"BOOL_VEC4\",35674:\"FLOAT_MAT2\",35675:\"FLOAT_MAT3\",35676:\"FLOAT_MAT4\",35678:\"SAMPLER_2D\",35680:\"SAMPLER_CUBE\",35712:\"DELETE_STATUS\",35713:\"COMPILE_STATUS\",35714:\"LINK_STATUS\",35715:\"VALIDATE_STATUS\",35716:\"INFO_LOG_LENGTH\",35717:\"ATTACHED_SHADERS\",35718:\"ACTIVE_UNIFORMS\",35719:\"ACTIVE_UNIFORM_MAX_LENGTH\",35720:\"SHADER_SOURCE_LENGTH\",35721:\"ACTIVE_ATTRIBUTES\",35722:\"ACTIVE_ATTRIBUTE_MAX_LENGTH\",35724:\"SHADING_LANGUAGE_VERSION\",35725:\"CURRENT_PROGRAM\",36003:\"STENCIL_BACK_REF\",36004:\"STENCIL_BACK_VALUE_MASK\",36005:\"STENCIL_BACK_WRITEMASK\",36006:\"FRAMEBUFFER_BINDING\",36007:\"RENDERBUFFER_BINDING\",36048:\"FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE\",36049:\"FRAMEBUFFER_ATTACHMENT_OBJECT_NAME\",36050:\"FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL\",36051:\"FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE\",36053:\"FRAMEBUFFER_COMPLETE\",36054:\"FRAMEBUFFER_INCOMPLETE_ATTACHMENT\",36055:\"FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT\",36057:\"FRAMEBUFFER_INCOMPLETE_DIMENSIONS\",36061:\"FRAMEBUFFER_UNSUPPORTED\",36064:\"COLOR_ATTACHMENT0\",36096:\"DEPTH_ATTACHMENT\",36128:\"STENCIL_ATTACHMENT\",36160:\"FRAMEBUFFER\",36161:\"RENDERBUFFER\",36162:\"RENDERBUFFER_WIDTH\",36163:\"RENDERBUFFER_HEIGHT\",36164:\"RENDERBUFFER_INTERNAL_FORMAT\",36168:\"STENCIL_INDEX8\",36176:\"RENDERBUFFER_RED_SIZE\",36177:\"RENDERBUFFER_GREEN_SIZE\",36178:\"RENDERBUFFER_BLUE_SIZE\",36179:\"RENDERBUFFER_ALPHA_SIZE\",36180:\"RENDERBUFFER_DEPTH_SIZE\",36181:\"RENDERBUFFER_STENCIL_SIZE\",36194:\"RGB565\",36336:\"LOW_FLOAT\",36337:\"MEDIUM_FLOAT\",36338:\"HIGH_FLOAT\",36339:\"LOW_INT\",36340:\"MEDIUM_INT\",36341:\"HIGH_INT\",36346:\"SHADER_COMPILER\",36347:\"MAX_VERTEX_UNIFORM_VECTORS\",36348:\"MAX_VARYING_VECTORS\",36349:\"MAX_FRAGMENT_UNIFORM_VECTORS\",37440:\"UNPACK_FLIP_Y_WEBGL\",37441:\"UNPACK_PREMULTIPLY_ALPHA_WEBGL\",37442:\"CONTEXT_LOST_WEBGL\",37443:\"UNPACK_COLORSPACE_CONVERSION_WEBGL\",37444:\"BROWSER_DEFAULT_WEBGL\"}},{}],167:[function(t,e,r){var 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o=t.gl,s=o.getParameter(o.MAX_RENDERBUFFER_SIZE);if(e<0||e>s||r<0||r>s)throw new Error(\"gl-fbo: Can't resize FBO, invalid dimensions\");t._shape[0]=e,t._shape[1]=r;for(var l=n(o),c=0;c<t.color.length;++c)t.color[c].shape=t._shape;t._color_rb&&(o.bindRenderbuffer(o.RENDERBUFFER,t._color_rb),o.renderbufferStorage(o.RENDERBUFFER,o.RGBA4,t._shape[0],t._shape[1])),t.depth&&(t.depth.shape=t._shape),t._depth_rb&&(o.bindRenderbuffer(o.RENDERBUFFER,t._depth_rb),t._useDepth&&t._useStencil?o.renderbufferStorage(o.RENDERBUFFER,o.DEPTH_STENCIL,t._shape[0],t._shape[1]):t._useDepth?o.renderbufferStorage(o.RENDERBUFFER,o.DEPTH_COMPONENT16,t._shape[0],t._shape[1]):t._useStencil&&o.renderbufferStorage(o.RENDERBUFFER,o.STENCIL_INDEX,t._shape[0],t._shape[1])),o.bindFramebuffer(o.FRAMEBUFFER,t.handle);var u=o.checkFramebufferStatus(o.FRAMEBUFFER);u!==o.FRAMEBUFFER_COMPLETE&&(t.dispose(),i(o,l),a(u)),i(o,l)}}var u=t(\"gl-texture2d\");e.exports=function(t,e,r,n){f||(f=t.FRAMEBUFFER_UNSUPPORTED,h=t.FRAMEBUFFER_INCOMPLETE_ATTACHMENT,d=t.FRAMEBUFFER_INCOMPLETE_DIMENSIONS,p=t.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT);var i=t.getExtension(\"WEBGL_draw_buffers\");if(!m&&i&&function(t,e){var r=t.getParameter(e.MAX_COLOR_ATTACHMENTS_WEBGL);m=new Array(r+1);for(var n=0;n<=r;++n){for(var i=new Array(r),a=0;a<n;++a)i[a]=t.COLOR_ATTACHMENT0+a;for(a=n;a<r;++a)i[a]=t.NONE;m[n]=i}}(t,i),Array.isArray(e)&&(n=r,r=0|e[1],e=0|e[0]),\"number\"!=typeof e)throw new Error(\"gl-fbo: Missing shape parameter\");var a=t.getParameter(t.MAX_RENDERBUFFER_SIZE);if(e<0||e>a||r<0||r>a)throw new Error(\"gl-fbo: Parameters are too large for FBO\");var o=1;if(\"color\"in(n=n||{})){if((o=Math.max(0|n.color,0))<0)throw new Error(\"gl-fbo: Must specify a nonnegative number of colors\");if(o>1){if(!i)throw new Error(\"gl-fbo: Multiple draw buffer extension not supported\");if(o>t.getParameter(i.MAX_COLOR_ATTACHMENTS_WEBGL))throw new Error(\"gl-fbo: Context does not support \"+o+\" draw buffers\")}}var s=t.UNSIGNED_BYTE,c=t.getExtension(\"OES_texture_float\");if(n.float&&o>0){if(!c)throw new Error(\"gl-fbo: Context does not support floating point textures\");s=t.FLOAT}else n.preferFloat&&o>0&&c&&(s=t.FLOAT);var u=!0;\"depth\"in n&&(u=!!n.depth);var g=!1;return\"stencil\"in n&&(g=!!n.stencil),new l(t,e,r,s,o,u,g,i)};var f,h,d,p,m=null,g=l.prototype;Object.defineProperties(g,{shape:{get:function(){return this._destroyed?[0,0]:this._shapeVector},set:function(t){if(Array.isArray(t)||(t=[0|t,0|t]),2!==t.length)throw new Error(\"gl-fbo: Shape vector must be length 2\");var e=0|t[0],r=0|t[1];return c(this,e,r),[e,r]},enumerable:!1},width:{get:function(){return this._destroyed?0:this._shape[0]},set:function(t){return t|=0,c(this,t,this._shape[1]),t},enumerable:!1},height:{get:function(){return this._destroyed?0:this._shape[1]},set:function(t){return t|=0,c(this,this._shape[0],t),t},enumerable:!1}}),g.bind=function(){if(!this._destroyed){var t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,this.handle),t.viewport(0,0,this._shape[0],this._shape[1])}},g.dispose=function(){if(!this._destroyed){this._destroyed=!0;var t=this.gl;t.deleteFramebuffer(this.handle),this.handle=null,this.depth&&(this.depth.dispose(),this.depth=null),this._depth_rb&&(t.deleteRenderbuffer(this._depth_rb),this._depth_rb=null);for(var e=0;e<this.color.length;++e)this.color[e].dispose(),this.color[e]=null;this._color_rb&&(t.deleteRenderbuffer(this._color_rb),this._color_rb=null)}}},{\"gl-texture2d\":255}],172:[function(t,e,r){var n=t(\"sprintf-js\").sprintf,i=t(\"gl-constants/lookup\"),a=t(\"glsl-shader-name\"),o=t(\"add-line-numbers\");e.exports=function(t,e,r){\"use strict\";var s=a(e)||\"of unknown name (see npm glsl-shader-name)\",l=\"unknown type\";void 0!==r&&(l=r===i.FRAGMENT_SHADER?\"fragment\":\"vertex\");for(var c=n(\"Error compiling %s shader %s:\\n\",l,s),u=n(\"%s%s\",c,t),f=t.split(\"\\n\"),h={},d=0;d<f.length;d++){var p=f[d];if(\"\"!==p){var m=parseInt(p.split(\":\")[2]);if(isNaN(m))throw new Error(n(\"Could not parse error: %s\",p));h[m]=p}}var g=o(e).split(\"\\n\");for(d=0;d<g.length;d++)if((h[d+3]||h[d+2]||h[d+1])&&(c+=g[d]+\"\\n\",h[d+1])){var v=h[d+1];v=v.substr(v.split(\":\",3).join(\":\").length+1).trim(),c+=n(\"^^^ %s\\n\\n\",v)}return{long:c.trim(),short:u.trim()}}},{\"add-line-numbers\":44,\"gl-constants/lookup\":167,\"glsl-shader-name\":267,\"sprintf-js\":536}],173:[function(t,e,r){\"use strict\";function n(t,e,r,n,i,a,o){this.plot=t,this.shader=e,this.pickShader=r,this.positionBuffer=n,this.weightBuffer=i,this.colorBuffer=a,this.idBuffer=o,this.xData=[],this.yData=[],this.shape=[0,0],this.bounds=[1/0,1/0,-1/0,-1/0],this.pickOffset=0}e.exports=function(t,e){var r=t.gl,i=new n(t,s(r,c.vertex,c.fragment),s(r,c.pickVertex,c.pickFragment),l(r),l(r),l(r),l(r));return i.update(e),t.addObject(i),i};var i=t(\"binary-search-bounds\"),a=t(\"iota-array\"),o=t(\"typedarray-pool\"),s=t(\"gl-shader\"),l=t(\"gl-buffer\"),c=t(\"./lib/shaders\"),u=n.prototype,f=[0,0,1,0,0,1,1,0,1,1,0,1];u.draw=function(){var t=[1,0,0,0,1,0,0,0,1];return function(){var e=this.plot,r=this.shader,n=this.bounds,i=this.numVertices;if(!(i<=0)){var a=e.gl,o=e.dataBox,s=n[2]-n[0],l=n[3]-n[1],c=o[2]-o[0],u=o[3]-o[1];t[0]=2*s/c,t[4]=2*l/u,t[6]=2*(n[0]-o[0])/c-1,t[7]=2*(n[1]-o[1])/u-1,r.bind();var f=r.uniforms;f.viewTransform=t,f.shape=this.shape;var h=r.attributes;this.positionBuffer.bind(),h.position.pointer(),this.weightBuffer.bind(),h.weight.pointer(a.UNSIGNED_BYTE,!1),this.colorBuffer.bind(),h.color.pointer(a.UNSIGNED_BYTE,!0),a.drawArrays(a.TRIANGLES,0,i)}}}(),u.drawPick=function(){var t=[1,0,0,0,1,0,0,0,1],e=[0,0,0,0];return function(r){var n=this.plot,i=this.pickShader,a=this.bounds,o=this.numVertices;if(!(o<=0)){var s=n.gl,l=n.dataBox,c=a[2]-a[0],u=a[3]-a[1],f=l[2]-l[0],h=l[3]-l[1];t[0]=2*c/f,t[4]=2*u/h,t[6]=2*(a[0]-l[0])/f-1,t[7]=2*(a[1]-l[1])/h-1;for(var d=0;d<4;++d)e[d]=r>>8*d&255;this.pickOffset=r,i.bind();var p=i.uniforms;p.viewTransform=t,p.pickOffset=e,p.shape=this.shape;var m=i.attributes;return this.positionBuffer.bind(),m.position.pointer(),this.weightBuffer.bind(),m.weight.pointer(s.UNSIGNED_BYTE,!1),this.idBuffer.bind(),m.pickId.pointer(s.UNSIGNED_BYTE,!1),s.drawArrays(s.TRIANGLES,0,o),r+this.shape[0]*this.shape[1]}}}(),u.pick=function(t,e,r){var n=this.pickOffset,i=this.shape[0]*this.shape[1];if(r<n||r>=n+i)return null;var a=r-n,o=this.xData,s=this.yData;return{object:this,pointId:a,dataCoord:[o[a%this.shape[0]],s[a/this.shape[0]|0]]}},u.update=function(t){var e=(t=t||{}).shape||[0,0],r=t.x||a(e[0]),n=t.y||a(e[1]),s=t.z||new Float32Array(e[0]*e[1]);this.xData=r,this.yData=n;var l=t.colorLevels||[0],c=t.colorValues||[0,0,0,1],u=l.length,h=this.bounds,d=h[0]=r[0],p=h[1]=n[0],m=1/((h[2]=r[r.length-1])-d),g=1/((h[3]=n[n.length-1])-p),v=e[0],y=e[1];this.shape=[v,y];var x=(v-1)*(y-1)*(f.length>>>1);this.numVertices=x;for(var b=o.mallocUint8(4*x),_=o.mallocFloat32(2*x),w=o.mallocUint8(2*x),M=o.mallocUint32(x),k=0,A=0;A<y-1;++A)for(var T=g*(n[A]-p),S=g*(n[A+1]-p),E=0;E<v-1;++E)for(var L=m*(r[E]-d),C=m*(r[E+1]-d),z=0;z<f.length;z+=2){var D,I,P,O,F=f[z],R=f[z+1],N=s[(A+R)*v+(E+F)],j=i.le(l,N);if(j<0)D=c[0],I=c[1],P=c[2],O=c[3];else if(j===u-1)D=c[4*u-4],I=c[4*u-3],P=c[4*u-2],O=c[4*u-1];else{var B=(N-l[j])/(l[j+1]-l[j]),U=1-B,V=4*j,q=4*(j+1);D=U*c[V]+B*c[q],I=U*c[V+1]+B*c[q+1],P=U*c[V+2]+B*c[q+2],O=U*c[V+3]+B*c[q+3]}b[4*k]=255*D,b[4*k+1]=255*I,b[4*k+2]=255*P,b[4*k+3]=255*O,_[2*k]=.5*L+.5*C,_[2*k+1]=.5*T+.5*S,w[2*k]=F,w[2*k+1]=R,M[k]=A*v+E,k+=1}this.positionBuffer.update(_),this.weightBuffer.update(w),this.colorBuffer.update(b),this.idBuffer.update(M),o.free(_),o.free(b),o.free(w),o.free(M)},u.dispose=function(){this.shader.dispose(),this.pickShader.dispose(),this.positionBuffer.dispose(),this.weightBuffer.dispose(),this.colorBuffer.dispose(),this.idBuffer.dispose(),this.plot.removeObject(this)}},{\"./lib/shaders\":174,\"binary-search-bounds\":175,\"gl-buffer\":165,\"gl-shader\":243,\"iota-array\":281,\"typedarray-pool\":554}],174:[function(t,e,r){\"use strict\";e.exports={fragment:\"precision lowp float;\\n#define GLSLIFY 1\\nvarying vec4 fragColor;\\nvoid main() {\\n  gl_FragColor = vec4(fragColor.rgb * fragColor.a, fragColor.a);\\n}\\n\",vertex:\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec2 position;\\nattribute vec4 color;\\nattribute vec2 weight;\\n\\nuniform vec2 shape;\\nuniform mat3 viewTransform;\\n\\nvarying vec4 fragColor;\\n\\nvoid main() {\\n  vec3 vPosition = viewTransform * vec3( position + (weight-.5)/(shape-1.) , 1.0);\\n  fragColor = color;\\n  gl_Position = vec4(vPosition.xy, 0, vPosition.z);\\n}\\n\",pickFragment:\"precision mediump float;\\n#define GLSLIFY 1\\n\\nvarying vec4 fragId;\\nvarying vec2 vWeight;\\n\\nuniform vec2 shape;\\nuniform vec4 pickOffset;\\n\\nvoid main() {\\n  vec2 d = step(.5, vWeight);\\n  vec4 id = fragId + pickOffset;\\n  id.x += d.x + d.y*shape.x;\\n\\n  id.y += floor(id.x / 256.0);\\n  id.x -= floor(id.x / 256.0) * 256.0;\\n\\n  id.z += floor(id.y / 256.0);\\n  id.y -= floor(id.y / 256.0) * 256.0;\\n\\n  id.w += floor(id.z / 256.0);\\n  id.z -= floor(id.z / 256.0) * 256.0;\\n\\n  gl_FragColor = id/255.;\\n}\\n\",pickVertex:\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec2 position;\\nattribute vec4 pickId;\\nattribute vec2 weight;\\n\\nuniform vec2 shape;\\nuniform mat3 viewTransform;\\n\\nvarying vec4 fragId;\\nvarying vec2 vWeight;\\n\\nvoid main() {\\n  vWeight = weight;\\n\\n  fragId = pickId;\\n\\n  vec3 vPosition = viewTransform * vec3( position + (weight-.5)/(shape-1.) , 1.0);\\n  gl_Position = vec4(vPosition.xy, 0, vPosition.z);\\n}\\n\"}},{}],175:[function(t,e,r){arguments[4][89][0].apply(r,arguments)},{dup:89}],176:[function(t,e,r){var n=t(\"gl-shader\"),i=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec3 position, nextPosition;\\nattribute float arcLength, lineWidth;\\nattribute vec4 color;\\n\\nuniform vec2 screenShape;\\nuniform float pixelRatio;\\nuniform mat4 model, view, projection;\\n\\nvarying vec4 fragColor;\\nvarying vec3 worldPosition;\\nvarying float pixelArcLength;\\n\\nvoid main() {\\n  vec4 projected = projection * view * model * vec4(position, 1.0);\\n  vec4 tangentClip = projection * view * model * vec4(nextPosition - position, 0.0);\\n  vec2 tangent = normalize(screenShape * tangentClip.xy);\\n  vec2 offset = 0.5 * pixelRatio * lineWidth * vec2(tangent.y, -tangent.x) / screenShape;\\n\\n  gl_Position = vec4(projected.xy + projected.w * offset, projected.zw);\\n\\n  worldPosition = position;\\n  pixelArcLength = arcLength;\\n  fragColor = color;\\n}\\n\",a=[{name:\"position\",type:\"vec3\"},{name:\"nextPosition\",type:\"vec3\"},{name:\"arcLength\",type:\"float\"},{name:\"lineWidth\",type:\"float\"},{name:\"color\",type:\"vec4\"}];r.createShader=function(t){return n(t,i,\"precision mediump float;\\n#define GLSLIFY 1\\n\\nuniform vec3      clipBounds[2];\\nuniform sampler2D dashTexture;\\nuniform float     dashScale;\\nuniform float     opacity;\\n\\nvarying vec3    worldPosition;\\nvarying float   pixelArcLength;\\nvarying vec4    fragColor;\\n\\nvoid main() {\\n  if(any(lessThan(worldPosition, clipBounds[0])) || any(greaterThan(worldPosition, clipBounds[1]))) {\\n    discard;\\n  }\\n  float dashWeight = texture2D(dashTexture, vec2(dashScale * pixelArcLength, 0)).r;\\n  if(dashWeight < 0.5) {\\n    discard;\\n  }\\n  gl_FragColor = fragColor * opacity;\\n}\\n\",null,a)},r.createPickShader=function(t){return n(t,i,\"precision mediump float;\\n#define GLSLIFY 1\\n\\n#define FLOAT_MAX  1.70141184e38\\n#define FLOAT_MIN  1.17549435e-38\\n\\nlowp vec4 encode_float_1_0(highp float v) {\\n  highp float av = abs(v);\\n\\n  //Handle special cases\\n  if(av < FLOAT_MIN) {\\n    return vec4(0.0, 0.0, 0.0, 0.0);\\n  } else if(v > FLOAT_MAX) {\\n    return vec4(127.0, 128.0, 0.0, 0.0) / 255.0;\\n  } else if(v < -FLOAT_MAX) {\\n    return vec4(255.0, 128.0, 0.0, 0.0) / 255.0;\\n  }\\n\\n  highp vec4 c = vec4(0,0,0,0);\\n\\n  //Compute exponent and mantissa\\n  highp float e = floor(log2(av));\\n  highp float m = av * pow(2.0, -e) - 1.0;\\n  \\n  //Unpack mantissa\\n  c[1] = floor(128.0 * m);\\n  m -= c[1] / 128.0;\\n  c[2] = floor(32768.0 * m);\\n  m -= c[2] / 32768.0;\\n  c[3] = floor(8388608.0 * m);\\n  \\n  //Unpack exponent\\n  highp float ebias = e + 127.0;\\n  c[0] = floor(ebias / 2.0);\\n  ebias -= c[0] * 2.0;\\n  c[1] += floor(ebias) * 128.0; \\n\\n  //Unpack sign bit\\n  c[0] += 128.0 * step(0.0, -v);\\n\\n  //Scale back to range\\n  return c / 255.0;\\n}\\n\\n\\n\\nuniform float pickId;\\nuniform vec3 clipBounds[2];\\n\\nvarying vec3 worldPosition;\\nvarying float pixelArcLength;\\nvarying vec4 fragColor;\\n\\nvoid main() {\\n  if(any(lessThan(worldPosition, clipBounds[0])) || any(greaterThan(worldPosition, clipBounds[1]))) {\\n    discard;\\n  }\\n  gl_FragColor = vec4(pickId/255.0, encode_float_1_0(pixelArcLength).xyz);\\n}\",null,a)}},{\"gl-shader\":243}],177:[function(t,e,r){\"use strict\";function n(t,e){for(var r=0,n=0;n<3;++n){var i=t[n]-e[n];r+=i*i}return Math.sqrt(r)}function i(t){for(var e=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],r=0;r<3;++r)e[0][r]=Math.max(t[0][r],e[0][r]),e[1][r]=Math.min(t[1][r],e[1][r]);return e}function a(t,e,r,n){this.arcLength=t,this.position=e,this.index=r,this.dataCoordinate=n}function o(t,e,r,n,i,a){this.gl=t,this.shader=e,this.pickShader=r,this.buffer=n,this.vao=i,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.points=[],this.arcLength=[],this.vertexCount=0,this.bounds=[[0,0,0],[0,0,0]],this.pickId=0,this.lineWidth=1,this.texture=a,this.dashScale=1,this.opacity=1,this.dirty=!0,this.pixelRatio=1}e.exports=function(t){var e=t.gl||t.scene&&t.scene.gl,r=p(e);r.attributes.position.location=0,r.attributes.nextPosition.location=1,r.attributes.arcLength.location=2,r.attributes.lineWidth.location=3,r.attributes.color.location=4;var n=m(e);n.attributes.position.location=0,n.attributes.nextPosition.location=1,n.attributes.arcLength.location=2,n.attributes.lineWidth.location=3,n.attributes.color.location=4;for(var i=s(e),a=l(e,[{buffer:i,size:3,offset:0,stride:48},{buffer:i,size:3,offset:12,stride:48},{buffer:i,size:1,offset:24,stride:48},{buffer:i,size:1,offset:28,stride:48},{buffer:i,size:4,offset:32,stride:48}]),u=h(new Array(1024),[256,1,4]),f=0;f<1024;++f)u.data[f]=255;var d=c(e,u);d.wrap=e.REPEAT;var g=new o(e,r,n,i,a,d);return g.update(t),g};var s=t(\"gl-buffer\"),l=t(\"gl-vao\"),c=t(\"gl-texture2d\"),u=t(\"glsl-read-float\"),f=t(\"binary-search-bounds\"),h=t(\"ndarray\"),d=t(\"./lib/shaders\"),p=d.createShader,m=d.createPickShader,g=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],v=o.prototype;v.isTransparent=function(){return this.opacity<1},v.isOpaque=function(){return this.opacity>=1},v.pickSlots=1,v.setPickBase=function(t){this.pickId=t},v.drawTransparent=v.draw=function(t){var e=this.gl,r=this.shader,n=this.vao;r.bind(),r.uniforms={model:t.model||g,view:t.view||g,projection:t.projection||g,clipBounds:i(this.clipBounds),dashTexture:this.texture.bind(),dashScale:this.dashScale/this.arcLength[this.arcLength.length-1],opacity:this.opacity,screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},n.bind(),n.draw(e.TRIANGLE_STRIP,this.vertexCount)},v.drawPick=function(t){var e=this.gl,r=this.pickShader,n=this.vao;r.bind(),r.uniforms={model:t.model||g,view:t.view||g,projection:t.projection||g,pickId:this.pickId,clipBounds:i(this.clipBounds),screenShape:[e.drawingBufferWidth,e.drawingBufferHeight],pixelRatio:this.pixelRatio},n.bind(),n.draw(e.TRIANGLE_STRIP,this.vertexCount)},v.update=function(t){var e,r;this.dirty=!0;var i=!!t.connectGaps;\"dashScale\"in t&&(this.dashScale=t.dashScale),\"opacity\"in t&&(this.opacity=+t.opacity);var a=t.position||t.positions;if(a){var o=t.color||t.colors||[0,0,0,1],s=t.lineWidth||1,l=[],c=[],u=[],d=0,p=0,m=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],g=!1;t:for(e=1;e<a.length;++e){var v=a[e-1],y=a[e];for(c.push(d),u.push(v.slice()),r=0;r<3;++r){if(isNaN(v[r])||isNaN(y[r])||!isFinite(v[r])||!isFinite(y[r])){if(!i&&l.length>0){for(var x=0;x<24;++x)l.push(l[l.length-12]);p+=2,g=!0}continue t}m[0][r]=Math.min(m[0][r],v[r],y[r]),m[1][r]=Math.max(m[1][r],v[r],y[r])}var b,_;Array.isArray(o[0])?(b=o[e-1],_=o[e]):b=_=o,3===b.length&&(b=[b[0],b[1],b[2],1]),3===_.length&&(_=[_[0],_[1],_[2],1]);var w;w=Array.isArray(s)?s[e-1]:s;var M=d;if(d+=n(v,y),g){for(r=0;r<2;++r)l.push(v[0],v[1],v[2],y[0],y[1],y[2],M,w,b[0],b[1],b[2],b[3]);p+=2,g=!1}l.push(v[0],v[1],v[2],y[0],y[1],y[2],M,w,b[0],b[1],b[2],b[3],v[0],v[1],v[2],y[0],y[1],y[2],M,-w,b[0],b[1],b[2],b[3],y[0],y[1],y[2],v[0],v[1],v[2],d,-w,_[0],_[1],_[2],_[3],y[0],y[1],y[2],v[0],v[1],v[2],d,w,_[0],_[1],_[2],_[3]),p+=4}if(this.buffer.update(l),c.push(d),u.push(a[a.length-1].slice()),this.bounds=m,this.vertexCount=p,this.points=u,this.arcLength=c,\"dashes\"in t){var k=t.dashes.slice();for(k.unshift(0),e=1;e<k.length;++e)k[e]=k[e-1]+k[e];var A=h(new Array(1024),[256,1,4]);for(e=0;e<256;++e){for(r=0;r<4;++r)A.set(e,0,r,0);1&f.le(k,k[k.length-1]*e/255)?A.set(e,0,0,0):A.set(e,0,0,255)}this.texture.setPixels(A)}}},v.dispose=function(){this.shader.dispose(),this.vao.dispose(),this.buffer.dispose()},v.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=u(t.value[0],t.value[1],t.value[2],0),r=f.le(this.arcLength,e);if(r<0)return 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t[0]=d*n+h*o,t[1]=d*i+h*s,t[2]=d*a+h*l,t[3]=d*o-h*n,t[4]=d*s-h*i,t[5]=d*l-h*a,t[6]=c,t[7]=u,t[8]=f,t},i.scale=function(t,e,r){var n=r[0],i=r[1];return t[0]=n*e[0],t[1]=n*e[1],t[2]=n*e[2],t[3]=i*e[3],t[4]=i*e[4],t[5]=i*e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t},i.fromTranslation=function(t,e){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=e[0],t[7]=e[1],t[8]=1,t},i.fromRotation=function(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=n,t[1]=r,t[2]=0,t[3]=-r,t[4]=n,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},i.fromScaling=function(t,e){return t[0]=e[0],t[1]=0,t[2]=0,t[3]=0,t[4]=e[1],t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},i.fromMat2d=function(t,e){return t[0]=e[0],t[1]=e[1],t[2]=0,t[3]=e[2],t[4]=e[3],t[5]=0,t[6]=e[4],t[7]=e[5],t[8]=1,t},i.fromQuat=function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=r+r,s=n+n,l=i+i,c=r*o,u=n*o,f=n*s,h=i*o,d=i*s,p=i*l,m=a*o,g=a*s,v=a*l;return t[0]=1-f-p,t[3]=u-v,t[6]=h+g,t[1]=u+v,t[4]=1-c-p,t[7]=d-m,t[2]=h-g,t[5]=d+m,t[8]=1-c-f,t},i.normalFromMat4=function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],c=e[7],u=e[8],f=e[9],h=e[10],d=e[11],p=e[12],m=e[13],g=e[14],v=e[15],y=r*s-n*o,x=r*l-i*o,b=r*c-a*o,_=n*l-i*s,w=n*c-a*s,M=i*c-a*l,k=u*m-f*p,A=u*g-h*p,T=u*v-d*p,S=f*g-h*m,E=f*v-d*m,L=h*v-d*g,C=y*L-x*E+b*S+_*T-w*A+M*k;return C?(C=1/C,t[0]=(s*L-l*E+c*S)*C,t[1]=(l*T-o*L-c*A)*C,t[2]=(o*E-s*T+c*k)*C,t[3]=(i*E-n*L-a*S)*C,t[4]=(r*L-i*T+a*A)*C,t[5]=(n*T-r*E-a*k)*C,t[6]=(m*M-g*w+v*_)*C,t[7]=(g*b-p*M-v*x)*C,t[8]=(p*w-m*b+v*y)*C,t):null},i.str=function(t){return\"mat3(\"+t[0]+\", \"+t[1]+\", \"+t[2]+\", \"+t[3]+\", \"+t[4]+\", \"+t[5]+\", \"+t[6]+\", \"+t[7]+\", \"+t[8]+\")\"},i.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+Math.pow(t[6],2)+Math.pow(t[7],2)+Math.pow(t[8],2))},i.add=function(t,e,r){return t[0]=e[0]+r[0],t[1]=e[1]+r[1],t[2]=e[2]+r[2],t[3]=e[3]+r[3],t[4]=e[4]+r[4],t[5]=e[5]+r[5],t[6]=e[6]+r[6],t[7]=e[7]+r[7],t[8]=e[8]+r[8],t},i.subtract=function(t,e,r){return t[0]=e[0]-r[0],t[1]=e[1]-r[1],t[2]=e[2]-r[2],t[3]=e[3]-r[3],t[4]=e[4]-r[4],t[5]=e[5]-r[5],t[6]=e[6]-r[6],t[7]=e[7]-r[7],t[8]=e[8]-r[8],t},i.sub=i.subtract,i.multiplyScalar=function(t,e,r){return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t[3]=e[3]*r,t[4]=e[4]*r,t[5]=e[5]*r,t[6]=e[6]*r,t[7]=e[7]*r,t[8]=e[8]*r,t},i.multiplyScalarAndAdd=function(t,e,r,n){return t[0]=e[0]+r[0]*n,t[1]=e[1]+r[1]*n,t[2]=e[2]+r[2]*n,t[3]=e[3]+r[3]*n,t[4]=e[4]+r[4]*n,t[5]=e[5]+r[5]*n,t[6]=e[6]+r[6]*n,t[7]=e[7]+r[7]*n,t[8]=e[8]+r[8]*n,t},i.exactEquals=function(t,e){return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[7]===e[7]&&t[8]===e[8]},i.equals=function(t,e){var r=t[0],i=t[1],a=t[2],o=t[3],s=t[4],l=t[5],c=t[6],u=t[7],f=t[8],h=e[0],d=e[1],p=e[2],m=e[3],g=e[4],v=e[5],y=t[6],x=e[7],b=e[8];return Math.abs(r-h)<=n.EPSILON*Math.max(1,Math.abs(r),Math.abs(h))&&Math.abs(i-d)<=n.EPSILON*Math.max(1,Math.abs(i),Math.abs(d))&&Math.abs(a-p)<=n.EPSILON*Math.max(1,Math.abs(a),Math.abs(p))&&Math.abs(o-m)<=n.EPSILON*Math.max(1,Math.abs(o),Math.abs(m))&&Math.abs(s-g)<=n.EPSILON*Math.max(1,Math.abs(s),Math.abs(g))&&Math.abs(l-v)<=n.EPSILON*Math.max(1,Math.abs(l),Math.abs(v))&&Math.abs(c-y)<=n.EPSILON*Math.max(1,Math.abs(c),Math.abs(y))&&Math.abs(u-x)<=n.EPSILON*Math.max(1,Math.abs(u),Math.abs(x))&&Math.abs(f-b)<=n.EPSILON*Math.max(1,Math.abs(f),Math.abs(b))},e.exports=i},{\"./common.js\":199}],203:[function(t,e,r){var n=t(\"./common.js\"),i={scalar:{},SIMD:{}};i.create=function(){var t=new n.ARRAY_TYPE(16);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},i.clone=function(t){var e=new n.ARRAY_TYPE(16);return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e},i.copy=function(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t},i.fromValues=function(t,e,r,i,a,o,s,l,c,u,f,h,d,p,m,g){var v=new n.ARRAY_TYPE(16);return v[0]=t,v[1]=e,v[2]=r,v[3]=i,v[4]=a,v[5]=o,v[6]=s,v[7]=l,v[8]=c,v[9]=u,v[10]=f,v[11]=h,v[12]=d,v[13]=p,v[14]=m,v[15]=g,v},i.set=function(t,e,r,n,i,a,o,s,l,c,u,f,h,d,p,m,g){return t[0]=e,t[1]=r,t[2]=n,t[3]=i,t[4]=a,t[5]=o,t[6]=s,t[7]=l,t[8]=c,t[9]=u,t[10]=f,t[11]=h,t[12]=d,t[13]=p,t[14]=m,t[15]=g,t},i.identity=function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},i.scalar.transpose=function(t,e){if(t===e){var r=e[1],n=e[2],i=e[3],a=e[6],o=e[7],s=e[11];t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=r,t[6]=e[9],t[7]=e[13],t[8]=n,t[9]=a,t[11]=e[14],t[12]=i,t[13]=o,t[14]=s}else t[0]=e[0],t[1]=e[4],t[2]=e[8],t[3]=e[12],t[4]=e[1],t[5]=e[5],t[6]=e[9],t[7]=e[13],t[8]=e[2],t[9]=e[6],t[10]=e[10],t[11]=e[14],t[12]=e[3],t[13]=e[7],t[14]=e[11],t[15]=e[15];return t},i.SIMD.transpose=function(t,e){var r,n,i,a,o,s,l,c,u,f;return r=SIMD.Float32x4.load(e,0),n=SIMD.Float32x4.load(e,4),i=SIMD.Float32x4.load(e,8),a=SIMD.Float32x4.load(e,12),o=SIMD.Float32x4.shuffle(r,n,0,1,4,5),s=SIMD.Float32x4.shuffle(i,a,0,1,4,5),l=SIMD.Float32x4.shuffle(o,s,0,2,4,6),c=SIMD.Float32x4.shuffle(o,s,1,3,5,7),SIMD.Float32x4.store(t,0,l),SIMD.Float32x4.store(t,4,c),o=SIMD.Float32x4.shuffle(r,n,2,3,6,7),s=SIMD.Float32x4.shuffle(i,a,2,3,6,7),u=SIMD.Float32x4.shuffle(o,s,0,2,4,6),f=SIMD.Float32x4.shuffle(o,s,1,3,5,7),SIMD.Float32x4.store(t,8,u),SIMD.Float32x4.store(t,12,f),t},i.transpose=n.USE_SIMD?i.SIMD.transpose:i.scalar.transpose,i.scalar.invert=function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],c=e[7],u=e[8],f=e[9],h=e[10],d=e[11],p=e[12],m=e[13],g=e[14],v=e[15],y=r*s-n*o,x=r*l-i*o,b=r*c-a*o,_=n*l-i*s,w=n*c-a*s,M=i*c-a*l,k=u*m-f*p,A=u*g-h*p,T=u*v-d*p,S=f*g-h*m,E=f*v-d*m,L=h*v-d*g,C=y*L-x*E+b*S+_*T-w*A+M*k;return C?(C=1/C,t[0]=(s*L-l*E+c*S)*C,t[1]=(i*E-n*L-a*S)*C,t[2]=(m*M-g*w+v*_)*C,t[3]=(h*w-f*M-d*_)*C,t[4]=(l*T-o*L-c*A)*C,t[5]=(r*L-i*T+a*A)*C,t[6]=(g*b-p*M-v*x)*C,t[7]=(u*M-h*b+d*x)*C,t[8]=(o*E-s*T+c*k)*C,t[9]=(n*T-r*E-a*k)*C,t[10]=(p*w-m*b+v*y)*C,t[11]=(f*b-u*w-d*y)*C,t[12]=(s*A-o*S-l*k)*C,t[13]=(r*S-n*A+i*k)*C,t[14]=(m*x-p*_-g*y)*C,t[15]=(u*_-f*x+h*y)*C,t):null},i.SIMD.invert=function(t,e){var r,n,i,a,o,s,l,c,u,f,h=SIMD.Float32x4.load(e,0),d=SIMD.Float32x4.load(e,4),p=SIMD.Float32x4.load(e,8),m=SIMD.Float32x4.load(e,12);return o=SIMD.Float32x4.shuffle(h,d,0,1,4,5),n=SIMD.Float32x4.shuffle(p,m,0,1,4,5),r=SIMD.Float32x4.shuffle(o,n,0,2,4,6),n=SIMD.Float32x4.shuffle(n,o,1,3,5,7),o=SIMD.Float32x4.shuffle(h,d,2,3,6,7),a=SIMD.Float32x4.shuffle(p,m,2,3,6,7),i=SIMD.Float32x4.shuffle(o,a,0,2,4,6),a=SIMD.Float32x4.shuffle(a,o,1,3,5,7),o=SIMD.Float32x4.mul(i,a),o=SIMD.Float32x4.swizzle(o,1,0,3,2),s=SIMD.Float32x4.mul(n,o),l=SIMD.Float32x4.mul(r,o),o=SIMD.Float32x4.swizzle(o,2,3,0,1),s=SIMD.Float32x4.sub(SIMD.Float32x4.mul(n,o),s),l=SIMD.Float32x4.sub(SIMD.Float32x4.mul(r,o),l),l=SIMD.Float32x4.swizzle(l,2,3,0,1),o=SIMD.Float32x4.mul(n,i),o=SIMD.Float32x4.swizzle(o,1,0,3,2),s=SIMD.Float32x4.add(SIMD.Float32x4.mul(a,o),s),u=SIMD.Float32x4.mul(r,o),o=SIMD.Float32x4.swizzle(o,2,3,0,1),s=SIMD.Float32x4.sub(s,SIMD.Float32x4.mul(a,o)),u=SIMD.Float32x4.sub(SIMD.Float32x4.mul(r,o),u),u=SIMD.Float32x4.swizzle(u,2,3,0,1),o=SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(n,2,3,0,1),a),o=SIMD.Float32x4.swizzle(o,1,0,3,2),i=SIMD.Float32x4.swizzle(i,2,3,0,1),s=SIMD.Float32x4.add(SIMD.Float32x4.mul(i,o),s),c=SIMD.Float32x4.mul(r,o),o=SIMD.Float32x4.swizzle(o,2,3,0,1),s=SIMD.Float32x4.sub(s,SIMD.Float32x4.mul(i,o)),c=SIMD.Float32x4.sub(SIMD.Float32x4.mul(r,o),c),c=SIMD.Float32x4.swizzle(c,2,3,0,1),o=SIMD.Float32x4.mul(r,n),o=SIMD.Float32x4.swizzle(o,1,0,3,2),c=SIMD.Float32x4.add(SIMD.Float32x4.mul(a,o),c),u=SIMD.Float32x4.sub(SIMD.Float32x4.mul(i,o),u),o=SIMD.Float32x4.swizzle(o,2,3,0,1),c=SIMD.Float32x4.sub(SIMD.Float32x4.mul(a,o),c),u=SIMD.Float32x4.sub(u,SIMD.Float32x4.mul(i,o)),o=SIMD.Float32x4.mul(r,a),o=SIMD.Float32x4.swizzle(o,1,0,3,2),l=SIMD.Float32x4.sub(l,SIMD.Float32x4.mul(i,o)),c=SIMD.Float32x4.add(SIMD.Float32x4.mul(n,o),c),o=SIMD.Float32x4.swizzle(o,2,3,0,1),l=SIMD.Float32x4.add(SIMD.Float32x4.mul(i,o),l),c=SIMD.Float32x4.sub(c,SIMD.Float32x4.mul(n,o)),o=SIMD.Float32x4.mul(r,i),o=SIMD.Float32x4.swizzle(o,1,0,3,2),l=SIMD.Float32x4.add(SIMD.Float32x4.mul(a,o),l),u=SIMD.Float32x4.sub(u,SIMD.Float32x4.mul(n,o)),o=SIMD.Float32x4.swizzle(o,2,3,0,1),l=SIMD.Float32x4.sub(l,SIMD.Float32x4.mul(a,o)),u=SIMD.Float32x4.add(SIMD.Float32x4.mul(n,o),u),f=SIMD.Float32x4.mul(r,s),f=SIMD.Float32x4.add(SIMD.Float32x4.swizzle(f,2,3,0,1),f),f=SIMD.Float32x4.add(SIMD.Float32x4.swizzle(f,1,0,3,2),f),o=SIMD.Float32x4.reciprocalApproximation(f),f=SIMD.Float32x4.sub(SIMD.Float32x4.add(o,o),SIMD.Float32x4.mul(f,SIMD.Float32x4.mul(o,o))),(f=SIMD.Float32x4.swizzle(f,0,0,0,0))?(SIMD.Float32x4.store(t,0,SIMD.Float32x4.mul(f,s)),SIMD.Float32x4.store(t,4,SIMD.Float32x4.mul(f,l)),SIMD.Float32x4.store(t,8,SIMD.Float32x4.mul(f,c)),SIMD.Float32x4.store(t,12,SIMD.Float32x4.mul(f,u)),t):null},i.invert=n.USE_SIMD?i.SIMD.invert:i.scalar.invert,i.scalar.adjoint=function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=e[4],s=e[5],l=e[6],c=e[7],u=e[8],f=e[9],h=e[10],d=e[11],p=e[12],m=e[13],g=e[14],v=e[15];return t[0]=s*(h*v-d*g)-f*(l*v-c*g)+m*(l*d-c*h),t[1]=-(n*(h*v-d*g)-f*(i*v-a*g)+m*(i*d-a*h)),t[2]=n*(l*v-c*g)-s*(i*v-a*g)+m*(i*c-a*l),t[3]=-(n*(l*d-c*h)-s*(i*d-a*h)+f*(i*c-a*l)),t[4]=-(o*(h*v-d*g)-u*(l*v-c*g)+p*(l*d-c*h)),t[5]=r*(h*v-d*g)-u*(i*v-a*g)+p*(i*d-a*h),t[6]=-(r*(l*v-c*g)-o*(i*v-a*g)+p*(i*c-a*l)),t[7]=r*(l*d-c*h)-o*(i*d-a*h)+u*(i*c-a*l),t[8]=o*(f*v-d*m)-u*(s*v-c*m)+p*(s*d-c*f),t[9]=-(r*(f*v-d*m)-u*(n*v-a*m)+p*(n*d-a*f)),t[10]=r*(s*v-c*m)-o*(n*v-a*m)+p*(n*c-a*s),t[11]=-(r*(s*d-c*f)-o*(n*d-a*f)+u*(n*c-a*s)),t[12]=-(o*(f*g-h*m)-u*(s*g-l*m)+p*(s*h-l*f)),t[13]=r*(f*g-h*m)-u*(n*g-i*m)+p*(n*h-i*f),t[14]=-(r*(s*g-l*m)-o*(n*g-i*m)+p*(n*l-i*s)),t[15]=r*(s*h-l*f)-o*(n*h-i*f)+u*(n*l-i*s),t},i.SIMD.adjoint=function(t,e){var r,n,i,a,o,s,l,c,u,f=SIMD.Float32x4.load(e,0),h=SIMD.Float32x4.load(e,4),d=SIMD.Float32x4.load(e,8),p=SIMD.Float32x4.load(e,12);return o=SIMD.Float32x4.shuffle(f,h,0,1,4,5),n=SIMD.Float32x4.shuffle(d,p,0,1,4,5),r=SIMD.Float32x4.shuffle(o,n,0,2,4,6),n=SIMD.Float32x4.shuffle(n,o,1,3,5,7),o=SIMD.Float32x4.shuffle(f,h,2,3,6,7),a=SIMD.Float32x4.shuffle(d,p,2,3,6,7),i=SIMD.Float32x4.shuffle(o,a,0,2,4,6),a=SIMD.Float32x4.shuffle(a,o,1,3,5,7),o=SIMD.Float32x4.mul(i,a),o=SIMD.Float32x4.swizzle(o,1,0,3,2),s=SIMD.Float32x4.mul(n,o),l=SIMD.Float32x4.mul(r,o),o=SIMD.Float32x4.swizzle(o,2,3,0,1),s=SIMD.Float32x4.sub(SIMD.Float32x4.mul(n,o),s),l=SIMD.Float32x4.sub(SIMD.Float32x4.mul(r,o),l),l=SIMD.Float32x4.swizzle(l,2,3,0,1),o=SIMD.Float32x4.mul(n,i),o=SIMD.Float32x4.swizzle(o,1,0,3,2),s=SIMD.Float32x4.add(SIMD.Float32x4.mul(a,o),s),u=SIMD.Float32x4.mul(r,o),o=SIMD.Float32x4.swizzle(o,2,3,0,1),s=SIMD.Float32x4.sub(s,SIMD.Float32x4.mul(a,o)),u=SIMD.Float32x4.sub(SIMD.Float32x4.mul(r,o),u),u=SIMD.Float32x4.swizzle(u,2,3,0,1),o=SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(n,2,3,0,1),a),o=SIMD.Float32x4.swizzle(o,1,0,3,2),i=SIMD.Float32x4.swizzle(i,2,3,0,1),s=SIMD.Float32x4.add(SIMD.Float32x4.mul(i,o),s),c=SIMD.Float32x4.mul(r,o),o=SIMD.Float32x4.swizzle(o,2,3,0,1),s=SIMD.Float32x4.sub(s,SIMD.Float32x4.mul(i,o)),c=SIMD.Float32x4.sub(SIMD.Float32x4.mul(r,o),c),c=SIMD.Float32x4.swizzle(c,2,3,0,1),o=SIMD.Float32x4.mul(r,n),o=SIMD.Float32x4.swizzle(o,1,0,3,2),c=SIMD.Float32x4.add(SIMD.Float32x4.mul(a,o),c),u=SIMD.Float32x4.sub(SIMD.Float32x4.mul(i,o),u),o=SIMD.Float32x4.swizzle(o,2,3,0,1),c=SIMD.Float32x4.sub(SIMD.Float32x4.mul(a,o),c),u=SIMD.Float32x4.sub(u,SIMD.Float32x4.mul(i,o)),o=SIMD.Float32x4.mul(r,a),o=SIMD.Float32x4.swizzle(o,1,0,3,2),l=SIMD.Float32x4.sub(l,SIMD.Float32x4.mul(i,o)),c=SIMD.Float32x4.add(SIMD.Float32x4.mul(n,o),c),o=SIMD.Float32x4.swizzle(o,2,3,0,1),l=SIMD.Float32x4.add(SIMD.Float32x4.mul(i,o),l),c=SIMD.Float32x4.sub(c,SIMD.Float32x4.mul(n,o)),o=SIMD.Float32x4.mul(r,i),o=SIMD.Float32x4.swizzle(o,1,0,3,2),l=SIMD.Float32x4.add(SIMD.Float32x4.mul(a,o),l),u=SIMD.Float32x4.sub(u,SIMD.Float32x4.mul(n,o)),o=SIMD.Float32x4.swizzle(o,2,3,0,1),l=SIMD.Float32x4.sub(l,SIMD.Float32x4.mul(a,o)),u=SIMD.Float32x4.add(SIMD.Float32x4.mul(n,o),u),SIMD.Float32x4.store(t,0,s),SIMD.Float32x4.store(t,4,l),SIMD.Float32x4.store(t,8,c),SIMD.Float32x4.store(t,12,u),t},i.adjoint=n.USE_SIMD?i.SIMD.adjoint:i.scalar.adjoint,i.determinant=function(t){var e=t[0],r=t[1],n=t[2],i=t[3],a=t[4],o=t[5],s=t[6],l=t[7],c=t[8],u=t[9],f=t[10],h=t[11],d=t[12],p=t[13],m=t[14],g=t[15];return(e*o-r*a)*(f*g-h*m)-(e*s-n*a)*(u*g-h*p)+(e*l-i*a)*(u*m-f*p)+(r*s-n*o)*(c*g-h*d)-(r*l-i*o)*(c*m-f*d)+(n*l-i*s)*(c*p-u*d)},i.SIMD.multiply=function(t,e,r){var n=SIMD.Float32x4.load(e,0),i=SIMD.Float32x4.load(e,4),a=SIMD.Float32x4.load(e,8),o=SIMD.Float32x4.load(e,12),s=SIMD.Float32x4.load(r,0),l=SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(s,0,0,0,0),n),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(s,1,1,1,1),i),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(s,2,2,2,2),a),SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(s,3,3,3,3),o))));SIMD.Float32x4.store(t,0,l);var c=SIMD.Float32x4.load(r,4),u=SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(c,0,0,0,0),n),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(c,1,1,1,1),i),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(c,2,2,2,2),a),SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(c,3,3,3,3),o))));SIMD.Float32x4.store(t,4,u);var f=SIMD.Float32x4.load(r,8),h=SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(f,0,0,0,0),n),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(f,1,1,1,1),i),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(f,2,2,2,2),a),SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(f,3,3,3,3),o))));SIMD.Float32x4.store(t,8,h);var d=SIMD.Float32x4.load(r,12),p=SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(d,0,0,0,0),n),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(d,1,1,1,1),i),SIMD.Float32x4.add(SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(d,2,2,2,2),a),SIMD.Float32x4.mul(SIMD.Float32x4.swizzle(d,3,3,3,3),o))));return SIMD.Float32x4.store(t,12,p),t},i.scalar.multiply=function(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],c=e[6],u=e[7],f=e[8],h=e[9],d=e[10],p=e[11],m=e[12],g=e[13],v=e[14],y=e[15],x=r[0],b=r[1],_=r[2],w=r[3];return t[0]=x*n+b*s+_*f+w*m,t[1]=x*i+b*l+_*h+w*g,t[2]=x*a+b*c+_*d+w*v,t[3]=x*o+b*u+_*p+w*y,x=r[4],b=r[5],_=r[6],w=r[7],t[4]=x*n+b*s+_*f+w*m,t[5]=x*i+b*l+_*h+w*g,t[6]=x*a+b*c+_*d+w*v,t[7]=x*o+b*u+_*p+w*y,x=r[8],b=r[9],_=r[10],w=r[11],t[8]=x*n+b*s+_*f+w*m,t[9]=x*i+b*l+_*h+w*g,t[10]=x*a+b*c+_*d+w*v,t[11]=x*o+b*u+_*p+w*y,x=r[12],b=r[13],_=r[14],w=r[15],t[12]=x*n+b*s+_*f+w*m,t[13]=x*i+b*l+_*h+w*g,t[14]=x*a+b*c+_*d+w*v,t[15]=x*o+b*u+_*p+w*y,t},i.multiply=n.USE_SIMD?i.SIMD.multiply:i.scalar.multiply,i.mul=i.multiply,i.scalar.translate=function(t,e,r){var n,i,a,o,s,l,c,u,f,h,d,p,m=r[0],g=r[1],v=r[2];return e===t?(t[12]=e[0]*m+e[4]*g+e[8]*v+e[12],t[13]=e[1]*m+e[5]*g+e[9]*v+e[13],t[14]=e[2]*m+e[6]*g+e[10]*v+e[14],t[15]=e[3]*m+e[7]*g+e[11]*v+e[15]):(n=e[0],i=e[1],a=e[2],o=e[3],s=e[4],l=e[5],c=e[6],u=e[7],f=e[8],h=e[9],d=e[10],p=e[11],t[0]=n,t[1]=i,t[2]=a,t[3]=o,t[4]=s,t[5]=l,t[6]=c,t[7]=u,t[8]=f,t[9]=h,t[10]=d,t[11]=p,t[12]=n*m+s*g+f*v+e[12],t[13]=i*m+l*g+h*v+e[13],t[14]=a*m+c*g+d*v+e[14],t[15]=o*m+u*g+p*v+e[15]),t},i.SIMD.translate=function(t,e,r){var n=SIMD.Float32x4.load(e,0),i=SIMD.Float32x4.load(e,4),a=SIMD.Float32x4.load(e,8),o=SIMD.Float32x4.load(e,12),s=SIMD.Float32x4(r[0],r[1],r[2],0);e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11]),n=SIMD.Float32x4.mul(n,SIMD.Float32x4.swizzle(s,0,0,0,0)),i=SIMD.Float32x4.mul(i,SIMD.Float32x4.swizzle(s,1,1,1,1)),a=SIMD.Float32x4.mul(a,SIMD.Float32x4.swizzle(s,2,2,2,2));var l=SIMD.Float32x4.add(n,SIMD.Float32x4.add(i,SIMD.Float32x4.add(a,o)));return SIMD.Float32x4.store(t,12,l),t},i.translate=n.USE_SIMD?i.SIMD.translate:i.scalar.translate,i.scalar.scale=function(t,e,r){var n=r[0],i=r[1],a=r[2];return t[0]=e[0]*n,t[1]=e[1]*n,t[2]=e[2]*n,t[3]=e[3]*n,t[4]=e[4]*i,t[5]=e[5]*i,t[6]=e[6]*i,t[7]=e[7]*i,t[8]=e[8]*a,t[9]=e[9]*a,t[10]=e[10]*a,t[11]=e[11]*a,t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t},i.SIMD.scale=function(t,e,r){var n,i,a,o=SIMD.Float32x4(r[0],r[1],r[2],0);return n=SIMD.Float32x4.load(e,0),SIMD.Float32x4.store(t,0,SIMD.Float32x4.mul(n,SIMD.Float32x4.swizzle(o,0,0,0,0))),i=SIMD.Float32x4.load(e,4),SIMD.Float32x4.store(t,4,SIMD.Float32x4.mul(i,SIMD.Float32x4.swizzle(o,1,1,1,1))),a=SIMD.Float32x4.load(e,8),SIMD.Float32x4.store(t,8,SIMD.Float32x4.mul(a,SIMD.Float32x4.swizzle(o,2,2,2,2))),t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t},i.scale=n.USE_SIMD?i.SIMD.scale:i.scalar.scale,i.rotate=function(t,e,r,i){var a,o,s,l,c,u,f,h,d,p,m,g,v,y,x,b,_,w,M,k,A,T,S,E,L=i[0],C=i[1],z=i[2],D=Math.sqrt(L*L+C*C+z*z);return Math.abs(D)<n.EPSILON?null:(D=1/D,L*=D,C*=D,z*=D,a=Math.sin(r),o=Math.cos(r),s=1-o,l=e[0],c=e[1],u=e[2],f=e[3],h=e[4],d=e[5],p=e[6],m=e[7],g=e[8],v=e[9],y=e[10],x=e[11],b=L*L*s+o,_=C*L*s+z*a,w=z*L*s-C*a,M=L*C*s-z*a,k=C*C*s+o,A=z*C*s+L*a,T=L*z*s+C*a,S=C*z*s-L*a,E=z*z*s+o,t[0]=l*b+h*_+g*w,t[1]=c*b+d*_+v*w,t[2]=u*b+p*_+y*w,t[3]=f*b+m*_+x*w,t[4]=l*M+h*k+g*A,t[5]=c*M+d*k+v*A,t[6]=u*M+p*k+y*A,t[7]=f*M+m*k+x*A,t[8]=l*T+h*S+g*E,t[9]=c*T+d*S+v*E,t[10]=u*T+p*S+y*E,t[11]=f*T+m*S+x*E,e!==t&&(t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t)},i.scalar.rotateX=function(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[4],o=e[5],s=e[6],l=e[7],c=e[8],u=e[9],f=e[10],h=e[11];return e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[4]=a*i+c*n,t[5]=o*i+u*n,t[6]=s*i+f*n,t[7]=l*i+h*n,t[8]=c*i-a*n,t[9]=u*i-o*n,t[10]=f*i-s*n,t[11]=h*i-l*n,t},i.SIMD.rotateX=function(t,e,r){var n=SIMD.Float32x4.splat(Math.sin(r)),i=SIMD.Float32x4.splat(Math.cos(r));e!==t&&(t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]);var a=SIMD.Float32x4.load(e,4),o=SIMD.Float32x4.load(e,8);return SIMD.Float32x4.store(t,4,SIMD.Float32x4.add(SIMD.Float32x4.mul(a,i),SIMD.Float32x4.mul(o,n))),SIMD.Float32x4.store(t,8,SIMD.Float32x4.sub(SIMD.Float32x4.mul(o,i),SIMD.Float32x4.mul(a,n))),t},i.rotateX=n.USE_SIMD?i.SIMD.rotateX:i.scalar.rotateX,i.scalar.rotateY=function(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[0],o=e[1],s=e[2],l=e[3],c=e[8],u=e[9],f=e[10],h=e[11];return e!==t&&(t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=a*i-c*n,t[1]=o*i-u*n,t[2]=s*i-f*n,t[3]=l*i-h*n,t[8]=a*n+c*i,t[9]=o*n+u*i,t[10]=s*n+f*i,t[11]=l*n+h*i,t},i.SIMD.rotateY=function(t,e,r){var n=SIMD.Float32x4.splat(Math.sin(r)),i=SIMD.Float32x4.splat(Math.cos(r));e!==t&&(t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]);var a=SIMD.Float32x4.load(e,0),o=SIMD.Float32x4.load(e,8);return SIMD.Float32x4.store(t,0,SIMD.Float32x4.sub(SIMD.Float32x4.mul(a,i),SIMD.Float32x4.mul(o,n))),SIMD.Float32x4.store(t,8,SIMD.Float32x4.add(SIMD.Float32x4.mul(a,n),SIMD.Float32x4.mul(o,i))),t},i.rotateY=n.USE_SIMD?i.SIMD.rotateY:i.scalar.rotateY,i.scalar.rotateZ=function(t,e,r){var n=Math.sin(r),i=Math.cos(r),a=e[0],o=e[1],s=e[2],l=e[3],c=e[4],u=e[5],f=e[6],h=e[7];return e!==t&&(t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t[0]=a*i+c*n,t[1]=o*i+u*n,t[2]=s*i+f*n,t[3]=l*i+h*n,t[4]=c*i-a*n,t[5]=u*i-o*n,t[6]=f*i-s*n,t[7]=h*i-l*n,t},i.SIMD.rotateZ=function(t,e,r){var n=SIMD.Float32x4.splat(Math.sin(r)),i=SIMD.Float32x4.splat(Math.cos(r));e!==t&&(t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]);var a=SIMD.Float32x4.load(e,0),o=SIMD.Float32x4.load(e,4);return SIMD.Float32x4.store(t,0,SIMD.Float32x4.add(SIMD.Float32x4.mul(a,i),SIMD.Float32x4.mul(o,n))),SIMD.Float32x4.store(t,4,SIMD.Float32x4.sub(SIMD.Float32x4.mul(o,i),SIMD.Float32x4.mul(a,n))),t},i.rotateZ=n.USE_SIMD?i.SIMD.rotateZ:i.scalar.rotateZ,i.fromTranslation=function(t,e){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=e[0],t[13]=e[1],t[14]=e[2],t[15]=1,t},i.fromScaling=function(t,e){return t[0]=e[0],t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=e[1],t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=e[2],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},i.fromRotation=function(t,e,r){var i,a,o,s=r[0],l=r[1],c=r[2],u=Math.sqrt(s*s+l*l+c*c);return Math.abs(u)<n.EPSILON?null:(u=1/u,s*=u,l*=u,c*=u,i=Math.sin(e),a=Math.cos(e),o=1-a,t[0]=s*s*o+a,t[1]=l*s*o+c*i,t[2]=c*s*o-l*i,t[3]=0,t[4]=s*l*o-c*i,t[5]=l*l*o+a,t[6]=c*l*o+s*i,t[7]=0,t[8]=s*c*o+l*i,t[9]=l*c*o-s*i,t[10]=c*c*o+a,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t)},i.fromXRotation=function(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=n,t[6]=r,t[7]=0,t[8]=0,t[9]=-r,t[10]=n,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},i.fromYRotation=function(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=n,t[1]=0,t[2]=-r,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=r,t[9]=0,t[10]=n,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},i.fromZRotation=function(t,e){var r=Math.sin(e),n=Math.cos(e);return t[0]=n,t[1]=r,t[2]=0,t[3]=0,t[4]=-r,t[5]=n,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},i.fromRotationTranslation=function(t,e,r){var n=e[0],i=e[1],a=e[2],o=e[3],s=n+n,l=i+i,c=a+a,u=n*s,f=n*l,h=n*c,d=i*l,p=i*c,m=a*c,g=o*s,v=o*l,y=o*c;return t[0]=1-(d+m),t[1]=f+y,t[2]=h-v,t[3]=0,t[4]=f-y,t[5]=1-(u+m),t[6]=p+g,t[7]=0,t[8]=h+v,t[9]=p-g,t[10]=1-(u+d),t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t},i.getTranslation=function(t,e){return t[0]=e[12],t[1]=e[13],t[2]=e[14],t},i.getRotation=function(t,e){var r=e[0]+e[5]+e[10],n=0;return r>0?(n=2*Math.sqrt(r+1),t[3]=.25*n,t[0]=(e[6]-e[9])/n,t[1]=(e[8]-e[2])/n,t[2]=(e[1]-e[4])/n):e[0]>e[5]&e[0]>e[10]?(n=2*Math.sqrt(1+e[0]-e[5]-e[10]),t[3]=(e[6]-e[9])/n,t[0]=.25*n,t[1]=(e[1]+e[4])/n,t[2]=(e[8]+e[2])/n):e[5]>e[10]?(n=2*Math.sqrt(1+e[5]-e[0]-e[10]),t[3]=(e[8]-e[2])/n,t[0]=(e[1]+e[4])/n,t[1]=.25*n,t[2]=(e[6]+e[9])/n):(n=2*Math.sqrt(1+e[10]-e[0]-e[5]),t[3]=(e[1]-e[4])/n,t[0]=(e[8]+e[2])/n,t[1]=(e[6]+e[9])/n,t[2]=.25*n),t},i.fromRotationTranslationScale=function(t,e,r,n){var i=e[0],a=e[1],o=e[2],s=e[3],l=i+i,c=a+a,u=o+o,f=i*l,h=i*c,d=i*u,p=a*c,m=a*u,g=o*u,v=s*l,y=s*c,x=s*u,b=n[0],_=n[1],w=n[2];return t[0]=(1-(p+g))*b,t[1]=(h+x)*b,t[2]=(d-y)*b,t[3]=0,t[4]=(h-x)*_,t[5]=(1-(f+g))*_,t[6]=(m+v)*_,t[7]=0,t[8]=(d+y)*w,t[9]=(m-v)*w,t[10]=(1-(f+p))*w,t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t},i.fromRotationTranslationScaleOrigin=function(t,e,r,n,i){var a=e[0],o=e[1],s=e[2],l=e[3],c=a+a,u=o+o,f=s+s,h=a*c,d=a*u,p=a*f,m=o*u,g=o*f,v=s*f,y=l*c,x=l*u,b=l*f,_=n[0],w=n[1],M=n[2],k=i[0],A=i[1],T=i[2];return t[0]=(1-(m+v))*_,t[1]=(d+b)*_,t[2]=(p-x)*_,t[3]=0,t[4]=(d-b)*w,t[5]=(1-(h+v))*w,t[6]=(g+y)*w,t[7]=0,t[8]=(p+x)*M,t[9]=(g-y)*M,t[10]=(1-(h+m))*M,t[11]=0,t[12]=r[0]+k-(t[0]*k+t[4]*A+t[8]*T),t[13]=r[1]+A-(t[1]*k+t[5]*A+t[9]*T),t[14]=r[2]+T-(t[2]*k+t[6]*A+t[10]*T),t[15]=1,t},i.fromQuat=function(t,e){var r=e[0],n=e[1],i=e[2],a=e[3],o=r+r,s=n+n,l=i+i,c=r*o,u=n*o,f=n*s,h=i*o,d=i*s,p=i*l,m=a*o,g=a*s,v=a*l;return t[0]=1-f-p,t[1]=u+v,t[2]=h-g,t[3]=0,t[4]=u-v,t[5]=1-c-p,t[6]=d+m,t[7]=0,t[8]=h+g,t[9]=d-m,t[10]=1-c-f,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},i.frustum=function(t,e,r,n,i,a,o){var s=1/(r-e),l=1/(i-n),c=1/(a-o);return t[0]=2*a*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=2*a*l,t[6]=0,t[7]=0,t[8]=(r+e)*s,t[9]=(i+n)*l,t[10]=(o+a)*c,t[11]=-1,t[12]=0,t[13]=0,t[14]=o*a*2*c,t[15]=0,t},i.perspective=function(t,e,r,n,i){var a=1/Math.tan(e/2),o=1/(n-i);return t[0]=a/r,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=a,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=(i+n)*o,t[11]=-1,t[12]=0,t[13]=0,t[14]=2*i*n*o,t[15]=0,t},i.perspectiveFromFieldOfView=function(t,e,r,n){var i=Math.tan(e.upDegrees*Math.PI/180),a=Math.tan(e.downDegrees*Math.PI/180),o=Math.tan(e.leftDegrees*Math.PI/180),s=Math.tan(e.rightDegrees*Math.PI/180),l=2/(o+s),c=2/(i+a);return t[0]=l,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=c,t[6]=0,t[7]=0,t[8]=-(o-s)*l*.5,t[9]=(i-a)*c*.5,t[10]=n/(r-n),t[11]=-1,t[12]=0,t[13]=0,t[14]=n*r/(r-n),t[15]=0,t},i.ortho=function(t,e,r,n,i,a,o){var s=1/(e-r),l=1/(n-i),c=1/(a-o);return t[0]=-2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*l,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*c,t[11]=0,t[12]=(e+r)*s,t[13]=(i+n)*l,t[14]=(o+a)*c,t[15]=1,t},i.lookAt=function(t,e,r,a){var o,s,l,c,u,f,h,d,p,m,g=e[0],v=e[1],y=e[2],x=a[0],b=a[1],_=a[2],w=r[0],M=r[1],k=r[2];return Math.abs(g-w)<n.EPSILON&&Math.abs(v-M)<n.EPSILON&&Math.abs(y-k)<n.EPSILON?i.identity(t):(h=g-w,d=v-M,p=y-k,m=1/Math.sqrt(h*h+d*d+p*p),h*=m,d*=m,p*=m,o=b*p-_*d,s=_*h-x*p,l=x*d-b*h,(m=Math.sqrt(o*o+s*s+l*l))?(o*=m=1/m,s*=m,l*=m):(o=0,s=0,l=0),c=d*l-p*s,u=p*o-h*l,f=h*s-d*o,(m=Math.sqrt(c*c+u*u+f*f))?(c*=m=1/m,u*=m,f*=m):(c=0,u=0,f=0),t[0]=o,t[1]=c,t[2]=h,t[3]=0,t[4]=s,t[5]=u,t[6]=d,t[7]=0,t[8]=l,t[9]=f,t[10]=p,t[11]=0,t[12]=-(o*g+s*v+l*y),t[13]=-(c*g+u*v+f*y),t[14]=-(h*g+d*v+p*y),t[15]=1,t)},i.str=function(t){return\"mat4(\"+t[0]+\", \"+t[1]+\", \"+t[2]+\", \"+t[3]+\", \"+t[4]+\", \"+t[5]+\", \"+t[6]+\", \"+t[7]+\", \"+t[8]+\", \"+t[9]+\", \"+t[10]+\", \"+t[11]+\", \"+t[12]+\", \"+t[13]+\", \"+t[14]+\", \"+t[15]+\")\"},i.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+Math.pow(t[6],2)+Math.pow(t[7],2)+Math.pow(t[8],2)+Math.pow(t[9],2)+Math.pow(t[10],2)+Math.pow(t[11],2)+Math.pow(t[12],2)+Math.pow(t[13],2)+Math.pow(t[14],2)+Math.pow(t[15],2))},i.add=function(t,e,r){return t[0]=e[0]+r[0],t[1]=e[1]+r[1],t[2]=e[2]+r[2],t[3]=e[3]+r[3],t[4]=e[4]+r[4],t[5]=e[5]+r[5],t[6]=e[6]+r[6],t[7]=e[7]+r[7],t[8]=e[8]+r[8],t[9]=e[9]+r[9],t[10]=e[10]+r[10],t[11]=e[11]+r[11],t[12]=e[12]+r[12],t[13]=e[13]+r[13],t[14]=e[14]+r[14],t[15]=e[15]+r[15],t},i.subtract=function(t,e,r){return t[0]=e[0]-r[0],t[1]=e[1]-r[1],t[2]=e[2]-r[2],t[3]=e[3]-r[3],t[4]=e[4]-r[4],t[5]=e[5]-r[5],t[6]=e[6]-r[6],t[7]=e[7]-r[7],t[8]=e[8]-r[8],t[9]=e[9]-r[9],t[10]=e[10]-r[10],t[11]=e[11]-r[11],t[12]=e[12]-r[12],t[13]=e[13]-r[13],t[14]=e[14]-r[14],t[15]=e[15]-r[15],t},i.sub=i.subtract,i.multiplyScalar=function(t,e,r){return t[0]=e[0]*r,t[1]=e[1]*r,t[2]=e[2]*r,t[3]=e[3]*r,t[4]=e[4]*r,t[5]=e[5]*r,t[6]=e[6]*r,t[7]=e[7]*r,t[8]=e[8]*r,t[9]=e[9]*r,t[10]=e[10]*r,t[11]=e[11]*r,t[12]=e[12]*r,t[13]=e[13]*r,t[14]=e[14]*r,t[15]=e[15]*r,t},i.multiplyScalarAndAdd=function(t,e,r,n){return t[0]=e[0]+r[0]*n,t[1]=e[1]+r[1]*n,t[2]=e[2]+r[2]*n,t[3]=e[3]+r[3]*n,t[4]=e[4]+r[4]*n,t[5]=e[5]+r[5]*n,t[6]=e[6]+r[6]*n,t[7]=e[7]+r[7]*n,t[8]=e[8]+r[8]*n,t[9]=e[9]+r[9]*n,t[10]=e[10]+r[10]*n,t[11]=e[11]+r[11]*n,t[12]=e[12]+r[12]*n,t[13]=e[13]+r[13]*n,t[14]=e[14]+r[14]*n,t[15]=e[15]+r[15]*n,t},i.exactEquals=function(t,e){return t[0]===e[0]&&t[1]===e[1]&&t[2]===e[2]&&t[3]===e[3]&&t[4]===e[4]&&t[5]===e[5]&&t[6]===e[6]&&t[7]===e[7]&&t[8]===e[8]&&t[9]===e[9]&&t[10]===e[10]&&t[11]===e[11]&&t[12]===e[12]&&t[13]===e[13]&&t[14]===e[14]&&t[15]===e[15]},i.equals=function(t,e){var r=t[0],i=t[1],a=t[2],o=t[3],s=t[4],l=t[5],c=t[6],u=t[7],f=t[8],h=t[9],d=t[10],p=t[11],m=t[12],g=t[13],v=t[14],y=t[15],x=e[0],b=e[1],_=e[2],w=e[3],M=e[4],k=e[5],A=e[6],T=e[7],S=e[8],E=e[9],L=e[10],C=e[11],z=e[12],D=e[13],I=e[14],P=e[15];return 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f_color;\\nvarying vec3 f_data;\\nvarying vec2 f_uv;\\n\\nvoid main() {\\n  if(any(lessThan(f_data, clipBounds[0])) || \\n     any(greaterThan(f_data, clipBounds[1]))) {\\n    discard;\\n  }\\n\\n  gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\\n}\",attributes:[{name:\"position\",type:\"vec3\"},{name:\"color\",type:\"vec4\"},{name:\"uv\",type:\"vec2\"}]},r.pointShader={vertex:\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec3 position;\\nattribute vec4 color;\\nattribute vec2 uv;\\nattribute float pointSize;\\n\\nuniform mat4 model, view, projection;\\nuniform vec3 clipBounds[2];\\n\\nvarying vec4 f_color;\\nvarying vec2 f_uv;\\n\\nvoid main() {\\n  if(any(lessThan(position, clipBounds[0])) || \\n     any(greaterThan(position, clipBounds[1]))) {\\n    gl_Position = vec4(0,0,0,0);\\n  } else {\\n    gl_Position = projection * view * model * vec4(position, 1.0);\\n  }\\n  gl_PointSize = pointSize;\\n  f_color = color;\\n  f_uv = 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1\\n\\nuniform vec3 contourColor;\\n\\nvoid main() {\\n  gl_FragColor = vec4(contourColor,1);\\n}\\n\",attributes:[{name:\"position\",type:\"vec3\"}]}},{}],210:[function(t,e,r){\"use strict\";function n(t,e,r,n,i,a,o,s,l,c,u,f,h,d,p,m,g,v,y,x,b,_,w,k,A,T,S){this.gl=t,this.cells=[],this.positions=[],this.intensity=[],this.texture=e,this.dirty=!0,this.triShader=r,this.lineShader=n,this.pointShader=i,this.pickShader=a,this.pointPickShader=o,this.contourShader=s,this.trianglePositions=l,this.triangleColors=u,this.triangleNormals=h,this.triangleUVs=f,this.triangleIds=c,this.triangleVAO=d,this.triangleCount=0,this.lineWidth=1,this.edgePositions=p,this.edgeColors=g,this.edgeUVs=v,this.edgeIds=m,this.edgeVAO=y,this.edgeCount=0,this.pointPositions=x,this.pointColors=_,this.pointUVs=w,this.pointSizes=k,this.pointIds=b,this.pointVAO=A,this.pointCount=0,this.contourLineWidth=1,this.contourPositions=T,this.contourVAO=S,this.contourCount=0,this.contourColor=[0,0,0],this.contourEnable=!0,this.pickId=1,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.lightPosition=[1e5,1e5,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.opacity=1,this._model=M,this._view=M,this._projection=M,this._resolution=[1,1]}var i=t(\"gl-shader\"),a=t(\"gl-buffer\"),o=t(\"gl-vao\"),s=t(\"gl-texture2d\"),l=t(\"normals\"),c=t(\"gl-mat4/multiply\"),u=t(\"gl-mat4/invert\"),f=t(\"ndarray\"),h=t(\"colormap\"),d=t(\"simplicial-complex-contour\"),p=t(\"typedarray-pool\"),m=t(\"./lib/shaders\"),g=t(\"./lib/closest-point\"),v=m.meshShader,y=m.wireShader,x=m.pointShader,b=m.pickShader,_=m.pointPickShader,w=m.contourShader,M=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],k=n.prototype;k.isOpaque=function(){return this.opacity>=1},k.isTransparent=function(){return this.opacity<1},k.pickSlots=1,k.setPickBase=function(t){this.pickId=t},k.highlight=function(t){if(t&&this.contourEnable){for(var e=d(this.cells,this.intensity,t.intensity),r=e.cells,n=e.vertexIds,i=e.vertexWeights,a=r.length,o=p.mallocFloat32(6*a),s=0,l=0;l<a;++l)for(var c=r[l],u=0;u<2;++u){var f=c[0];2===c.length&&(f=c[u]);for(var h=n[f][0],m=n[f][1],g=i[f],v=1-g,y=this.positions[h],x=this.positions[m],b=0;b<3;++b)o[s++]=g*y[b]+v*x[b]}this.contourCount=s/3|0,this.contourPositions.update(o.subarray(0,s)),p.free(o)}else this.contourCount=0},k.update=function(t){t=t||{};var e=this.gl;this.dirty=!0,\"contourEnable\"in t&&(this.contourEnable=t.contourEnable),\"contourColor\"in t&&(this.contourColor=t.contourColor),\"lineWidth\"in t&&(this.lineWidth=t.lineWidth),\"lightPosition\"in t&&(this.lightPosition=t.lightPosition),\"opacity\"in t&&(this.opacity=t.opacity),\"ambient\"in t&&(this.ambientLight=t.ambient),\"diffuse\"in t&&(this.diffuseLight=t.diffuse),\"specular\"in t&&(this.specularLight=t.specular),\"roughness\"in t&&(this.roughness=t.roughness),\"fresnel\"in t&&(this.fresnel=t.fresnel),t.texture?(this.texture.dispose(),this.texture=s(e,t.texture)):t.colormap&&(this.texture.shape=[256,256],this.texture.minFilter=e.LINEAR_MIPMAP_LINEAR,this.texture.magFilter=e.LINEAR,this.texture.setPixels(function(t){for(var e=h({colormap:t,nshades:256,format:\"rgba\"}),r=new Uint8Array(1024),n=0;n<256;++n){for(var i=e[n],a=0;a<3;++a)r[4*n+a]=i[a];r[4*n+3]=255*i[3]}return f(r,[256,256,4],[4,0,1])}(t.colormap)),this.texture.generateMipmap());var r=t.cells,n=t.positions;if(n&&r){var i=[],a=[],o=[],c=[],u=[],d=[],p=[],m=[],g=[],v=[],y=[],x=[],b=[],_=[];this.cells=r,this.positions=n;var w=t.vertexNormals,M=t.cellNormals,k=void 0===t.vertexNormalsEpsilon?1e-6:t.vertexNormalsEpsilon,A=void 0===t.faceNormalsEpsilon?1e-6:t.faceNormalsEpsilon;t.useFacetNormals&&!M&&(M=l.faceNormals(r,n,A)),M||w||(w=l.vertexNormals(r,n,k));var T=t.vertexColors,S=t.cellColors,E=t.meshColor||[1,1,1,1],L=t.vertexUVs,C=t.vertexIntensity,z=t.cellUVs,D=t.cellIntensity,I=1/0,P=-1/0;if(!L&&!z)if(C)if(t.vertexIntensityBounds)I=+t.vertexIntensityBounds[0],P=+t.vertexIntensityBounds[1];else for(var O=0;O<C.length;++O){var F=C[O];I=Math.min(I,F),P=Math.max(P,F)}else if(D)for(O=0;O<D.length;++O){F=D[O];I=Math.min(I,F),P=Math.max(P,F)}else for(O=0;O<n.length;++O){F=n[O][2];I=Math.min(I,F),P=Math.max(P,F)}this.intensity=C||(D?function(t,e,r){for(var n=new Array(e),i=0;i<e;++i)n[i]=0;var a=t.length;for(i=0;i<a;++i)for(var o=t[i],s=0;s<o.length;++s)n[o[s]]=r[i];return n}(r,n.length,D):function(t){for(var e=t.length,r=new Array(e),n=0;n<e;++n)r[n]=t[n][2];return r}(n));var R=t.pointSizes,N=t.pointSize||1;this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]];for(O=0;O<n.length;++O)for(var j=n[O],B=0;B<3;++B)!isNaN(j[B])&&isFinite(j[B])&&(this.bounds[0][B]=Math.min(this.bounds[0][B],j[B]),this.bounds[1][B]=Math.max(this.bounds[1][B],j[B]));var U=0,V=0,q=0;t:for(O=0;O<r.length;++O){var H=r[O];switch(H.length){case 1:for(j=n[Y=H[0]],B=0;B<3;++B)if(isNaN(j[B])||!isFinite(j[B]))continue t;v.push(j[0],j[1],j[2]);3===(W=T?T[Y]:S?S[O]:E).length?y.push(W[0],W[1],W[2],1):y.push(W[0],W[1],W[2],W[3]);X=L?L[Y]:C?[(C[Y]-I)/(P-I),0]:z?z[O]:D?[(D[O]-I)/(P-I),0]:[(j[2]-I)/(P-I),0],x.push(X[0],X[1]),R?b.push(R[Y]):b.push(N),_.push(O),q+=1;break;case 2:for(B=0;B<2;++B){j=n[Y=H[B]];for(var G=0;G<3;++G)if(isNaN(j[G])||!isFinite(j[G]))continue t}for(B=0;B<2;++B){j=n[Y=H[B]];d.push(j[0],j[1],j[2]);3===(W=T?T[Y]:S?S[O]:E).length?p.push(W[0],W[1],W[2],1):p.push(W[0],W[1],W[2],W[3]);X=L?L[Y]:C?[(C[Y]-I)/(P-I),0]:z?z[O]:D?[(D[O]-I)/(P-I),0]:[(j[2]-I)/(P-I),0],m.push(X[0],X[1]),g.push(O)}V+=1;break;case 3:for(B=0;B<3;++B)for(j=n[Y=H[B]],G=0;G<3;++G)if(isNaN(j[G])||!isFinite(j[G]))continue t;for(B=0;B<3;++B){var Y;j=n[Y=H[B]];i.push(j[0],j[1],j[2]);var W;3===(W=T?T[Y]:S?S[O]:E).length?a.push(W[0],W[1],W[2],1):a.push(W[0],W[1],W[2],W[3]);var X;X=L?L[Y]:C?[(C[Y]-I)/(P-I),0]:z?z[O]:D?[(D[O]-I)/(P-I),0]:[(j[2]-I)/(P-I),0],c.push(X[0],X[1]);var Z;Z=w?w[Y]:M[O],o.push(Z[0],Z[1],Z[2]),u.push(O)}U+=1}}this.pointCount=q,this.edgeCount=V,this.triangleCount=U,this.pointPositions.update(v),this.pointColors.update(y),this.pointUVs.update(x),this.pointSizes.update(b),this.pointIds.update(new Uint32Array(_)),this.edgePositions.update(d),this.edgeColors.update(p),this.edgeUVs.update(m),this.edgeIds.update(new Uint32Array(g)),this.trianglePositions.update(i),this.triangleColors.update(a),this.triangleUVs.update(c),this.triangleNormals.update(o),this.triangleIds.update(new Uint32Array(u))}},k.drawTransparent=k.draw=function(t){t=t||{};for(var e=this.gl,r=t.model||M,n=t.view||M,i=t.projection||M,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);var s={model:r,view:n,projection:i,clipBounds:a,kambient:this.ambientLight,kdiffuse:this.diffuseLight,kspecular:this.specularLight,roughness:this.roughness,fresnel:this.fresnel,eyePosition:[0,0,0],lightPosition:[0,0,0],opacity:this.opacity,contourColor:this.contourColor,texture:0};this.texture.bind(0);var l=new Array(16);c(l,s.view,s.model),c(l,s.projection,l),u(l,l);for(o=0;o<3;++o)s.eyePosition[o]=l[12+o]/l[15];var f=l[15];for(o=0;o<3;++o)f+=this.lightPosition[o]*l[4*o+3];for(o=0;o<3;++o){for(var h=l[12+o],d=0;d<3;++d)h+=l[4*d+o]*this.lightPosition[d];s.lightPosition[o]=h/f}if(this.triangleCount>0){(p=this.triShader).bind(),p.uniforms=s,this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()}if(this.edgeCount>0&&this.lineWidth>0){(p=this.lineShader).bind(),p.uniforms=s,this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()}if(this.pointCount>0){(p=this.pointShader).bind(),p.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind()}if(this.contourEnable&&this.contourCount>0&&this.contourLineWidth>0){var p;(p=this.contourShader).bind(),p.uniforms=s,this.contourVAO.bind(),e.drawArrays(e.LINES,0,this.contourCount),this.contourVAO.unbind()}},k.drawPick=function(t){t=t||{};for(var e=this.gl,r=t.model||M,n=t.view||M,i=t.projection||M,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);this._model=[].slice.call(r),this._view=[].slice.call(n),this._projection=[].slice.call(i),this._resolution=[e.drawingBufferWidth,e.drawingBufferHeight];var s={model:r,view:n,projection:i,clipBounds:a,pickId:this.pickId/255};if((l=this.pickShader).bind(),l.uniforms=s,this.triangleCount>0&&(this.triangleVAO.bind(),e.drawArrays(e.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()),this.edgeCount>0&&(this.edgeVAO.bind(),e.lineWidth(this.lineWidth),e.drawArrays(e.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()),this.pointCount>0){var l;(l=this.pointPickShader).bind(),l.uniforms=s,this.pointVAO.bind(),e.drawArrays(e.POINTS,0,this.pointCount),this.pointVAO.unbind()}},k.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;for(var e=t.value[0]+256*t.value[1]+65536*t.value[2],r=this.cells[e],n=this.positions,i=new Array(r.length),a=0;a<r.length;++a)i[a]=n[r[a]];var o=g(i,[t.coord[0],this._resolution[1]-t.coord[1]],this._model,this._view,this._projection,this._resolution);if(!o)return null;var s=o[2],l=0;for(a=0;a<r.length;++a)l+=s[a]*this.intensity[r[a]];return{position:o[1],index:r[o[0]],cell:r,cellId:e,intensity:l,dataCoordinate:this.positions[r[o[0]]]}},k.dispose=function(){this.texture.dispose(),this.triShader.dispose(),this.lineShader.dispose(),this.pointShader.dispose(),this.pickShader.dispose(),this.pointPickShader.dispose(),this.triangleVAO.dispose(),this.trianglePositions.dispose(),this.triangleColors.dispose(),this.triangleUVs.dispose(),this.triangleNormals.dispose(),this.triangleIds.dispose(),this.edgeVAO.dispose(),this.edgePositions.dispose(),this.edgeColors.dispose(),this.edgeUVs.dispose(),this.edgeIds.dispose(),this.pointVAO.dispose(),this.pointPositions.dispose(),this.pointColors.dispose(),this.pointUVs.dispose(),this.pointSizes.dispose(),this.pointIds.dispose(),this.contourVAO.dispose(),this.contourPositions.dispose(),this.contourShader.dispose()},e.exports=function(t,e){1===arguments.length&&(t=(e=t).gl);var r=function(t){var e=i(t,v.vertex,v.fragment);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.normal.location=4,e}(t),l=function(t){var e=i(t,y.vertex,y.fragment);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e}(t),c=function(t){var e=i(t,x.vertex,x.fragment);return e.attributes.position.location=0,e.attributes.color.location=2,e.attributes.uv.location=3,e.attributes.pointSize.location=4,e}(t),u=function(t){var e=i(t,b.vertex,b.fragment);return e.attributes.position.location=0,e.attributes.id.location=1,e}(t),h=function(t){var e=i(t,_.vertex,_.fragment);return e.attributes.position.location=0,e.attributes.id.location=1,e.attributes.pointSize.location=4,e}(t),d=function(t){var e=i(t,w.vertex,w.fragment);return e.attributes.position.location=0,e}(t),p=s(t,f(new Uint8Array([255,255,255,255]),[1,1,4]));p.generateMipmap(),p.minFilter=t.LINEAR_MIPMAP_LINEAR,p.magFilter=t.LINEAR;var m=a(t),g=a(t),M=a(t),k=a(t),A=a(t),T=o(t,[{buffer:m,type:t.FLOAT,size:3},{buffer:A,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:g,type:t.FLOAT,size:4},{buffer:M,type:t.FLOAT,size:2},{buffer:k,type:t.FLOAT,size:3}]),S=a(t),E=a(t),L=a(t),C=a(t),z=o(t,[{buffer:S,type:t.FLOAT,size:3},{buffer:C,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:E,type:t.FLOAT,size:4},{buffer:L,type:t.FLOAT,size:2}]),D=a(t),I=a(t),P=a(t),O=a(t),F=a(t),R=o(t,[{buffer:D,type:t.FLOAT,size:3},{buffer:F,type:t.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:I,type:t.FLOAT,size:4},{buffer:P,type:t.FLOAT,size:2},{buffer:O,type:t.FLOAT,size:1}]),N=a(t),j=new n(t,p,r,l,c,u,h,d,m,A,g,M,k,T,S,C,E,L,z,D,F,I,P,O,R,N,o(t,[{buffer:N,type:t.FLOAT,size:3}]));return j.update(e),j}},{\"./lib/closest-point\":208,\"./lib/shaders\":209,colormap:105,\"gl-buffer\":165,\"gl-mat4/invert\":186,\"gl-mat4/multiply\":188,\"gl-shader\":243,\"gl-texture2d\":255,\"gl-vao\":259,ndarray:458,normals:461,\"simplicial-complex-contour\":524,\"typedarray-pool\":554}],211:[function(t,e,r){\"use strict\";function n(t,e,r){this.plot=t,this.vbo=e,this.shader=r}e.exports=function(t){var e=t.gl;return new n(t,i(e,[0,0,0,1,1,0,1,1]),a(e,o.boxVert,o.lineFrag))};var i=t(\"gl-buffer\"),a=t(\"gl-shader\"),o=t(\"./shaders\"),s=n.prototype;s.bind=function(){var t=this.shader;this.vbo.bind(),this.shader.bind(),t.attributes.coord.pointer(),t.uniforms.screenBox=this.plot.screenBox},s.drawBox=function(){var t=[0,0],e=[0,0];return function(r,n,i,a,o){var s=this.plot,l=this.shader,c=s.gl;t[0]=r,t[1]=n,e[0]=i,e[1]=a,l.uniforms.lo=t,l.uniforms.hi=e,l.uniforms.color=o,c.drawArrays(c.TRIANGLE_STRIP,0,4)}}(),s.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{\"./shaders\":214,\"gl-buffer\":165,\"gl-shader\":217}],212:[function(t,e,r){\"use strict\";function n(t,e,r,n){this.plot=t,this.vbo=e,this.shader=r,this.tickShader=n,this.ticks=[[],[]]}function i(t,e){return t-e}e.exports=function(t){var e=t.gl;return new n(t,a(e),o(e,l.gridVert,l.gridFrag),o(e,l.tickVert,l.gridFrag))};var a=t(\"gl-buffer\"),o=t(\"gl-shader\"),s=t(\"binary-search-bounds\"),l=t(\"./shaders\"),c=n.prototype;c.draw=function(){var t=[0,0],e=[0,0],r=[0,0];return function(){for(var n=this.plot,i=this.vbo,a=this.shader,o=this.ticks,s=n.gl,l=n._tickBounds,c=n.dataBox,u=n.viewBox,f=n.gridLineWidth,h=n.gridLineColor,d=n.gridLineEnable,p=n.pixelRatio,m=0;m<2;++m){var g=l[m],v=l[m+2]-g,y=.5*(c[m+2]+c[m]),x=c[m+2]-c[m];e[m]=2*v/x,t[m]=2*(g-y)/x}a.bind(),i.bind(),a.attributes.dataCoord.pointer(),a.uniforms.dataShift=t,a.uniforms.dataScale=e;var b=0;for(m=0;m<2;++m){r[0]=r[1]=0,r[m]=1,a.uniforms.dataAxis=r,a.uniforms.lineWidth=f[m]/(u[m+2]-u[m])*p,a.uniforms.color=h[m];var _=6*o[m].length;d[m]&&_&&s.drawArrays(s.TRIANGLES,b,_),b+=_}}}(),c.drawTickMarks=function(){var t=[0,0],e=[0,0],r=[1,0],n=[0,1],a=[0,0],o=[0,0];return function(){for(var l=this.plot,c=this.vbo,u=this.tickShader,f=this.ticks,h=l.gl,d=l._tickBounds,p=l.dataBox,m=l.viewBox,g=l.pixelRatio,v=l.screenBox,y=v[2]-v[0],x=v[3]-v[1],b=m[2]-m[0],_=m[3]-m[1],w=0;w<2;++w){var M=d[w],k=d[w+2]-M,A=.5*(p[w+2]+p[w]),T=p[w+2]-p[w];e[w]=2*k/T,t[w]=2*(M-A)/T}e[0]*=b/y,t[0]*=b/y,e[1]*=_/x,t[1]*=_/x,u.bind(),c.bind(),u.attributes.dataCoord.pointer();var S=u.uniforms;S.dataShift=t,S.dataScale=e;var E=l.tickMarkLength,L=l.tickMarkWidth,C=l.tickMarkColor,z=6*f[0].length,D=Math.min(s.ge(f[0],(p[0]-d[0])/(d[2]-d[0]),i),f[0].length),I=Math.min(s.gt(f[0],(p[2]-d[0])/(d[2]-d[0]),i),f[0].length),P=0+6*D,O=6*Math.max(0,I-D),F=Math.min(s.ge(f[1],(p[1]-d[1])/(d[3]-d[1]),i),f[1].length),R=Math.min(s.gt(f[1],(p[3]-d[1])/(d[3]-d[1]),i),f[1].length),N=z+6*F,j=6*Math.max(0,R-F);a[0]=2*(m[0]-E[1])/y-1,a[1]=(m[3]+m[1])/x-1,o[0]=E[1]*g/y,o[1]=L[1]*g/x,j&&(S.color=C[1],S.tickScale=o,S.dataAxis=n,S.screenOffset=a,h.drawArrays(h.TRIANGLES,N,j)),a[0]=(m[2]+m[0])/y-1,a[1]=2*(m[1]-E[0])/x-1,o[0]=L[0]*g/y,o[1]=E[0]*g/x,O&&(S.color=C[0],S.tickScale=o,S.dataAxis=r,S.screenOffset=a,h.drawArrays(h.TRIANGLES,P,O)),a[0]=2*(m[2]+E[3])/y-1,a[1]=(m[3]+m[1])/x-1,o[0]=E[3]*g/y,o[1]=L[3]*g/x,j&&(S.color=C[3],S.tickScale=o,S.dataAxis=n,S.screenOffset=a,h.drawArrays(h.TRIANGLES,N,j)),a[0]=(m[2]+m[0])/y-1,a[1]=2*(m[3]+E[2])/x-1,o[0]=L[2]*g/y,o[1]=E[2]*g/x,O&&(S.color=C[2],S.tickScale=o,S.dataAxis=r,S.screenOffset=a,h.drawArrays(h.TRIANGLES,P,O))}}(),c.update=function(){var t=[1,1,-1,-1,1,-1],e=[1,-1,1,1,-1,-1];return function(r){for(var n=r.ticks,i=r.bounds,a=new Float32Array(18*(n[0].length+n[1].length)),o=(this.plot.zeroLineEnable,0),s=[[],[]],l=0;l<2;++l)for(var c=s[l],u=n[l],f=i[l],h=i[l+2],d=0;d<u.length;++d){var p=(u[d].x-f)/(h-f);c.push(p);for(var m=0;m<6;++m)a[o++]=p,a[o++]=t[m],a[o++]=e[m]}this.ticks=s,this.vbo.update(a)}}(),c.dispose=function(){this.vbo.dispose(),this.shader.dispose(),this.tickShader.dispose()}},{\"./shaders\":214,\"binary-search-bounds\":216,\"gl-buffer\":165,\"gl-shader\":217}],213:[function(t,e,r){\"use strict\";function n(t,e,r){this.plot=t,this.vbo=e,this.shader=r}e.exports=function(t){var e=t.gl;return new n(t,i(e,[-1,-1,-1,1,1,-1,1,1]),a(e,o.lineVert,o.lineFrag))};var i=t(\"gl-buffer\"),a=t(\"gl-shader\"),o=t(\"./shaders\"),s=n.prototype;s.bind=function(){var t=this.shader;this.vbo.bind(),this.shader.bind(),t.attributes.coord.pointer(),t.uniforms.screenBox=this.plot.screenBox},s.drawLine=function(){var t=[0,0],e=[0,0];return function(r,n,i,a,o,s){var l=this.plot,c=this.shader,u=l.gl;t[0]=r,t[1]=n,e[0]=i,e[1]=a,c.uniforms.start=t,c.uniforms.end=e,c.uniforms.width=o*l.pixelRatio,c.uniforms.color=s,u.drawArrays(u.TRIANGLE_STRIP,0,4)}}(),s.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{\"./shaders\":214,\"gl-buffer\":165,\"gl-shader\":217}],214:[function(t,e,r){\"use strict\";var n=\"precision lowp float;\\n#define GLSLIFY 1\\nuniform vec4 color;\\nvoid main() {\\n  gl_FragColor = vec4(color.xyz * color.w, color.w);\\n}\\n\";e.exports={lineVert:\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec2 coord;\\n\\nuniform vec4 screenBox;\\nuniform vec2 start, end;\\nuniform float width;\\n\\nvec2 perp(vec2 v) {\\n  return vec2(v.y, -v.x);\\n}\\n\\nvec2 screen(vec2 v) {\\n  return 2.0 * (v - screenBox.xy) / (screenBox.zw - screenBox.xy) - 1.0;\\n}\\n\\nvoid main() {\\n  vec2 delta = normalize(perp(start - end));\\n  vec2 offset = mix(start, end, 0.5 * 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T=2/h[2+(1^n)]-h[1^n];e[1^n]=T*u[1^n]-1,p[n]&&(e[1^n]-=T*d*m[n],k<A&&l[A]>l[k]&&(a.uniforms.dataAxis=t,a.uniforms.screenOffset=e,a.uniforms.color=g[n],a.uniforms.angle=v[n],c.drawArrays(c.TRIANGLES,l[k],l[A]-l[k]))),y[n]&&M&&(e[1^n]-=T*d*x[n],a.uniforms.dataAxis=r,a.uniforms.screenOffset=e,a.uniforms.color=b[n],a.uniforms.angle=_[n],c.drawArrays(c.TRIANGLES,w,M)),e[1^n]=T*u[2+(1^n)]-1,p[n+2]&&(e[1^n]+=T*d*m[n+2],k<A&&l[A]>l[k]&&(a.uniforms.dataAxis=t,a.uniforms.screenOffset=e,a.uniforms.color=g[n+2],a.uniforms.angle=v[n+2],c.drawArrays(c.TRIANGLES,l[k],l[A]-l[k]))),y[n+2]&&M&&(e[1^n]+=T*d*x[n+2],a.uniforms.dataAxis=r,a.uniforms.screenOffset=e,a.uniforms.color=b[n+2],a.uniforms.angle=_[n+2],c.drawArrays(c.TRIANGLES,w,M))}}(),c.drawTitle=function(){var t=[0,0],e=[0,0];return function(){var r=this.plot,n=this.shader,i=r.gl,a=r.screenBox,o=r.titleCenter,s=r.titleAngle,l=r.titleColor,c=r.pixelRatio;if(this.titleCount){for(var 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v=1/(c[a+2]-c[a]),y=c[a],x=m.split(\"\\n\"),b=0;b<x.length;b++)for(n=o(g,x[b]).data,r=0;r<n.length;r+=2)s.push(n[r]*i,-n[r+1]*i-b*i*1.2,(p-y)*v);u.push(Math.floor(s.length/3)),f.push(p)}this.tickOffset[a]=u,this.tickX[a]=f}for(a=0;a<2;++a){for(this.labelOffset[a]=Math.floor(s.length/3),n=o(t.labelFont[a],t.labels[a],{textAlign:\"center\"}).data,i=t.labelSize[a],e=0;e<n.length;e+=2)s.push(n[e]*i,-n[e+1]*i,0);this.labelCount[a]=Math.floor(s.length/3)-this.labelOffset[a]}for(this.titleOffset=Math.floor(s.length/3),n=o(t.titleFont,t.title).data,i=t.titleSize,e=0;e<n.length;e+=2)s.push(n[e]*i,-n[e+1]*i,0);this.titleCount=Math.floor(s.length/3)-this.titleOffset,this.vbo.update(s)},c.dispose=function(){this.vbo.dispose(),this.shader.dispose()}},{\"./shaders\":214,\"binary-search-bounds\":216,\"gl-buffer\":165,\"gl-shader\":217,\"text-cache\":545}],216:[function(t,e,r){arguments[4][89][0].apply(r,arguments)},{dup:89}],217:[function(t,e,r){\"use strict\";function 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i=[t.id,e.id,r.join(\":\"),n.join(\":\")].join(\"@\"),a=this.programs[i];return a&&this.gl.isProgram(a)||(this.programs[i]=a=function(t,e,r,n,i){var a=t.createProgram();t.attachShader(a,e),t.attachShader(a,r);for(var s=0;s<n.length;++s)t.bindAttribLocation(a,i[s],n[s]);if(t.linkProgram(a),!t.getProgramParameter(a,t.LINK_STATUS)){var l=t.getProgramInfoLog(a);throw new o(l,\"Error linking program: \"+l)}return a}(this.gl,t.shader,e.shader,r,n),t.programs.push(i),e.programs.push(i)),a}},{\"./GLError\":218,\"gl-format-compiler-error\":172,\"weakmap-shim\":576}],224:[function(t,e,r){\"use strict\";function 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t=this.gl,e=this.screenBox,r=this.viewBox,n=this.dataBox,i=this.pixelRatio,a=this.grid,o=this.line,s=this.text,l=this.objects;if(this._depthCounter=0,this.pickDirty&&(this._pickTimeout&&clearTimeout(this._pickTimeout),this.pickDirty=!1,this._pickTimeout=setTimeout(this._drawPick,this.pickDelay)),this.dirty){if(this.dirty=!1,t.bindFramebuffer(t.FRAMEBUFFER,null),t.enable(t.SCISSOR_TEST),t.disable(t.DEPTH_TEST),t.depthFunc(t.LESS),t.depthMask(!1),t.enable(t.BLEND),t.blendEquation(t.FUNC_ADD,t.FUNC_ADD),t.blendFunc(t.ONE,t.ONE_MINUS_SRC_ALPHA),this.borderColor){t.scissor(e[0],e[1],e[2]-e[0],e[3]-e[1]);var c=this.borderColor;t.clearColor(c[0]*c[3],c[1]*c[3],c[2]*c[3],c[3]),t.clear(t.COLOR_BUFFER_BIT|t.DEPTH_BUFFER_BIT)}t.scissor(r[0],r[1],r[2]-r[0],r[3]-r[1]),t.viewport(r[0],r[1],r[2]-r[0],r[3]-r[1]);var u=this.backgroundColor;t.clearColor(u[0]*u[3],u[1]*u[3],u[2]*u[3],u[3]),t.clear(t.COLOR_BUFFER_BIT),a.draw();var f=this.zeroLineEnable,h=this.zeroLineColor,d=this.zeroLineWidth;if(f[0]||f[1]){o.bind();for(var p=0;p<2;++p)if(f[p]&&n[p]<=0&&n[p+2]>=0){var m=e[p]-n[p]*(e[p+2]-e[p])/(n[p+2]-n[p]);0===p?o.drawLine(m,e[1],m,e[3],d[p],h[p]):o.drawLine(e[0],m,e[2],m,d[p],h[p])}}for(p=0;p<l.length;++p)l[p].draw();t.viewport(e[0],e[1],e[2]-e[0],e[3]-e[1]),t.scissor(e[0],e[1],e[2]-e[0],e[3]-e[1]),this.grid.drawTickMarks(),o.bind();var g=this.borderLineEnable,v=this.borderLineWidth,y=this.borderLineColor;g[1]&&o.drawLine(r[0],r[1]-.5*v[1]*i,r[0],r[3]+.5*v[3]*i,v[1],y[1]),g[0]&&o.drawLine(r[0]-.5*v[0]*i,r[1],r[2]+.5*v[2]*i,r[1],v[0],y[0]),g[3]&&o.drawLine(r[2],r[1]-.5*v[1]*i,r[2],r[3]+.5*v[3]*i,v[3],y[3]),g[2]&&o.drawLine(r[0]-.5*v[0]*i,r[3],r[2]+.5*v[2]*i,r[3],v[2],y[2]),s.bind();for(p=0;p<2;++p)s.drawTicks(p);this.titleEnable&&s.drawTitle();var x=this.overlays;for(p=0;p<x.length;++p)x[p].draw();t.disable(t.SCISSOR_TEST),t.disable(t.BLEND),t.depthMask(!0)}},f.drawPick=function(){if(!this.static){var t=this.pickBuffer;this.gl;this._pickTimeout=null,t.begin();for(var e=1,r=this.objects,n=0;n<r.length;++n)e=r[n].drawPick(e);t.end()}},f.pick=function(t,e){if(!this.static){var r=this.pixelRatio,n=this.pickPixelRatio,i=this.viewBox,a=0|Math.round((t-i[0]/r)*n),o=0|Math.round((e-i[1]/r)*n),s=this.pickBuffer.query(a,o,this.pickRadius);if(!s)return null;for(var l=s.id+(s.value[0]<<8)+(s.value[1]<<16)+(s.value[2]<<24),c=this.objects,u=0;u<c.length;++u){var f=c[u].pick(a,o,l);if(f)return f}return null}},f.setScreenBox=function(t){var e=this.screenBox,r=this.pixelRatio;e[0]=0|Math.round(t[0]*r),e[1]=0|Math.round(t[1]*r),e[2]=0|Math.round(t[2]*r),e[3]=0|Math.round(t[3]*r),this.setDirty()},f.setDataBox=function(t){var e=this.dataBox;(e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||e[3]!==t[3])&&(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],this.setDirty())},f.setViewBox=function(t){var e=this.pixelRatio,r=this.viewBox;r[0]=0|Math.round(t[0]*e),r[1]=0|Math.round(t[1]*e),r[2]=0|Math.round(t[2]*e),r[3]=0|Math.round(t[3]*e);var n=this.pickPixelRatio;this.pickBuffer.shape=[0|Math.round((t[2]-t[0])*n),0|Math.round((t[3]-t[1])*n)],this.setDirty()},f.update=function(t){t=t||{};var e=this.gl;this.pixelRatio=t.pixelRatio||1;var r=this.pixelRatio;this.pickPixelRatio=Math.max(r,1),this.setScreenBox(t.screenBox||[0,0,e.drawingBufferWidth/r,e.drawingBufferHeight/r]);this.screenBox;this.setViewBox(t.viewBox||[.125*(this.screenBox[2]-this.screenBox[0])/r,.125*(this.screenBox[3]-this.screenBox[1])/r,.875*(this.screenBox[2]-this.screenBox[0])/r,.875*(this.screenBox[3]-this.screenBox[1])/r]);var n=this.viewBox,o=(n[2]-n[0])/(n[3]-n[1]);this.setDataBox(t.dataBox||[-10,-10/o,10,10/o]),this.borderColor=!1!==t.borderColor&&(t.borderColor||[0,0,0,0]).slice(),this.backgroundColor=(t.backgroundColor||[0,0,0,0]).slice(),this.gridLineEnable=(t.gridLineEnable||[!0,!0]).slice(),this.gridLineWidth=(t.gridLineWidth||[1,1]).slice(),this.gridLineColor=i(t.gridLineColor||[[.5,.5,.5,1],[.5,.5,.5,1]]),this.zeroLineEnable=(t.zeroLineEnable||[!0,!0]).slice(),this.zeroLineWidth=(t.zeroLineWidth||[4,4]).slice(),this.zeroLineColor=i(t.zeroLineColor||[[0,0,0,1],[0,0,0,1]]),this.tickMarkLength=(t.tickMarkLength||[0,0,0,0]).slice(),this.tickMarkWidth=(t.tickMarkWidth||[0,0,0,0]).slice(),this.tickMarkColor=i(t.tickMarkColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.titleCenter=(t.titleCenter||[.5*(n[0]+n[2])/r,(n[3]+120)/r]).slice(),this.titleEnable=!(\"titleEnable\"in t&&!t.titleEnable),this.titleAngle=t.titleAngle||0,this.titleColor=(t.titleColor||[0,0,0,1]).slice(),this.labelPad=(t.labelPad||[15,15,15,15]).slice(),this.labelAngle=(t.labelAngle||[0,Math.PI/2,0,3*Math.PI/2]).slice(),this.labelEnable=(t.labelEnable||[!0,!0,!0,!0]).slice(),this.labelColor=i(t.labelColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.tickPad=(t.tickPad||[15,15,15,15]).slice(),this.tickAngle=(t.tickAngle||[0,0,0,0]).slice(),this.tickEnable=(t.tickEnable||[!0,!0,!0,!0]).slice(),this.tickColor=i(t.tickColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]),this.borderLineEnable=(t.borderLineEnable||[!0,!0,!0,!0]).slice(),this.borderLineWidth=(t.borderLineWidth||[2,2,2,2]).slice(),this.borderLineColor=i(t.borderLineColor||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]);var s=t.ticks||[[],[]],l=this._tickBounds;l[0]=l[1]=1/0,l[2]=l[3]=-1/0;for(var c=0;c<2;++c){var u=s[c].slice(0);0!==u.length&&(u.sort(a),l[c]=Math.min(l[c],u[0].x),l[c+2]=Math.max(l[c+2],u[u.length-1].x))}this.grid.update({bounds:l,ticks:s}),this.text.update({bounds:l,ticks:s,labels:t.labels||[\"x\",\"y\"],labelSize:t.labelSize||[12,12],labelFont:t.labelFont||[\"sans-serif\",\"sans-serif\"],title:t.title||\"\",titleSize:t.titleSize||18,titleFont:t.titleFont||\"sans-serif\"}),this.static=!!t.static,this.setDirty()},f.dispose=function(){this.box.dispose(),this.grid.dispose(),this.text.dispose(),this.line.dispose();for(var t=this.objects.length-1;t>=0;--t)this.objects[t].dispose();this.objects.length=0;for(t=this.overlays.length-1;t>=0;--t)this.overlays[t].dispose();this.overlays.length=0,this.gl=null},f.addObject=function(t){this.objects.indexOf(t)<0&&(this.objects.push(t),this.setDirty())},f.removeObject=function(t){for(var e=this.objects,r=0;r<e.length;++r)if(e[r]===t){e.splice(r,1),this.setDirty();break}},f.addOverlay=function(t){this.overlays.indexOf(t)<0&&(this.overlays.push(t),this.setOverlayDirty())},f.removeOverlay=function(t){for(var e=this.overlays,r=0;r<e.length;++r)if(e[r]===t){e.splice(r,1),this.setOverlayDirty();break}}},{\"./lib/box\":211,\"./lib/grid\":212,\"./lib/line\":213,\"./lib/text\":215,\"gl-select-static\":242}],225:[function(t,e,r){var n=t(\"gl-shader\");e.exports=function(t){return n(t,\"precision mediump float;\\n#define GLSLIFY 1\\nattribute vec2 position;\\nvarying vec2 uv;\\nvoid main() {\\n  uv = position;\\n  gl_Position = vec4(position, 0, 1);\\n}\",\"precision mediump float;\\n#define GLSLIFY 1\\n\\nuniform sampler2D accumBuffer;\\nvarying vec2 uv;\\n\\nvoid main() {\\n  vec4 accum = texture2D(accumBuffer, 0.5 * (uv + 1.0));\\n  gl_FragColor = min(vec4(1,1,1,1), accum);\\n}\",null,[{name:\"position\",type:\"vec2\"}])}},{\"gl-shader\":243}],226:[function(t,e,r){\"use 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a=z[i];a.drawPick&&(a.pixelRatio=1,a.drawPick(j))}n.end()}}}()),U.axesPixels=s(U.axes,j,x,b),U.onrender&&U.onrender(),_.bindFramebuffer(_.FRAMEBUFFER,null),_.viewport(0,0,x,b);var T=U.clearColor;_.clearColor(T[0],T[1],T[2],T[3]),_.clear(_.COLOR_BUFFER_BIT|_.DEPTH_BUFFER_BIT),_.depthMask(!0),_.colorMask(!0,!0,!0,!0),_.enable(_.DEPTH_TEST),_.depthFunc(_.LEQUAL),_.disable(_.BLEND),_.disable(_.CULL_FACE);var S=!1;for(E.enable&&(S=S||E.isTransparent(),E.draw(j)),C.axes=E,M.object&&C.draw(j),_.disable(_.CULL_FACE),o=0;o<r;++o)(L=z[o]).axes=E,L.pixelRatio=U.pixelRatio,L.isOpaque&&L.isOpaque()&&L.draw(j),L.isTransparent&&L.isTransparent()&&(S=!0);if(S){for(k.shape=B,k.bind(),_.clear(_.DEPTH_BUFFER_BIT),_.colorMask(!1,!1,!1,!1),_.depthMask(!0),_.depthFunc(_.LESS),E.enable&&E.isTransparent()&&E.drawTransparent(j),o=0;o<r;++o)(L=z[o]).isOpaque&&L.isOpaque()&&L.draw(j);for(_.enable(_.BLEND),_.blendEquation(_.FUNC_ADD),_.blendFunc(_.ONE,_.ONE_MINUS_SRC_ALPHA),_.colorMask(!0,!0,!0,!0),_.depthMask(!1),_.clearColor(0,0,0,0),_.clear(_.COLOR_BUFFER_BIT),E.isTransparent()&&E.drawTransparent(j),o=0;o<r;++o){var L;(L=z[o]).isTransparent&&L.isTransparent()&&L.drawTransparent(j)}_.bindFramebuffer(_.FRAMEBUFFER,null),_.blendFunc(_.ONE,_.ONE_MINUS_SRC_ALPHA),_.disable(_.DEPTH_TEST),A.bind(),k.color[0].bind(0),A.uniforms.accumBuffer=0,f(_),_.disable(_.BLEND)}for(O=!1,o=0;o<r;++o)z[o].dirty=!1}}}function 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e=z.indexOf(t);e<0||(z.splice(e,1),D.pop(),O=!0,F=!0,r())}},U.dispose=function(){if(!x&&(x=!0,window.removeEventListener(\"resize\",e),b.removeEventListener(\"webglcontextlost\",g),U.mouseListener.enabled=!1,!U.contextLost)){E.dispose(),C.dispose();for(var t=0;t<z.length;++t)z[t].dispose();for(k.dispose(),t=0;t<P.length;++t)P[t].dispose();A.dispose(),_=null,E=null,C=null,z=[]}};var q=!1,H=0;U.mouseListener=h(b,function(t,e,r){if(!x){var n=P.length,i=z.length,a=M.object;M.distance=1/0,M.mouse[0]=e,M.mouse[1]=r,M.object=null,M.screen=null,M.dataCoordinate=M.dataPosition=null;var o=!1;if(t&&H)q=!0;else{q&&(F=!0),q=!1;for(var s=0;s<n;++s){var l=P[s].query(e,V[1]-r-1,U.pickRadius);if(l){if(l.distance>M.distance)continue;for(var c=0;c<i;++c){var u=z[c];if(D[c]===s){var f=u.pick(l);f&&(M.buttons=t,M.screen=l.coord,M.distance=l.distance,M.object=u,M.index=f.distance,M.dataPosition=f.position,M.dataCoordinate=f.dataCoordinate,M.data=f,o=!0)}}}}}a&&a!==M.object&&(a.highlight&&a.highlight(null),O=!0),M.object&&(M.object.highlight&&M.object.highlight(M.data),O=!0),(o=o||M.object!==a)&&U.onselect&&U.onselect(M),1&t&&!(1&H)&&U.onclick&&U.onclick(M),H=t}}),b.addEventListener(\"webglcontextlost\",g);var G=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],Y=[G[0].slice(),G[1].slice()];return y(),U.redraw=function(){x||(O=!0,v())},U};var a=t(\"3d-view-controls\"),o=t(\"gl-axes3d\"),s=t(\"gl-axes3d/properties\"),l=t(\"gl-spikes3d\"),c=t(\"gl-select-static\"),u=t(\"gl-fbo\"),f=t(\"a-big-triangle\"),h=t(\"mouse-change\"),d=t(\"gl-mat4/perspective\"),p=t(\"./lib/shader\"),m=t(\"is-mobile\")()},{\"./lib/shader\":225,\"3d-view-controls\":39,\"a-big-triangle\":42,\"gl-axes3d\":157,\"gl-axes3d/properties\":164,\"gl-fbo\":171,\"gl-mat4/perspective\":189,\"gl-select-static\":242,\"gl-spikes3d\":252,\"is-mobile\":285,\"mouse-change\":443}],227:[function(t,e,r){r.pointVertex=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec2 position;\\n\\nuniform mat3 matrix;\\nuniform float pointSize;\\nuniform float pointCloud;\\n\\nhighp float rand(vec2 co) {\\n  highp float a = 12.9898;\\n  highp float b = 78.233;\\n  highp float c = 43758.5453;\\n  highp float d = dot(co.xy, vec2(a, b));\\n  highp float e = mod(d, 3.14);\\n  return fract(sin(e) * c);\\n}\\n\\nvoid main() {\\n  vec3 hgPosition = matrix * vec3(position, 1);\\n  gl_Position  = vec4(hgPosition.xy, 0, hgPosition.z);\\n    // if we don't jitter the point size a bit, overall point cloud\\n    // saturation 'jumps' on zooming, which is disturbing and confusing\\n  gl_PointSize = pointSize * ((19.5 + rand(position)) / 20.0);\\n  if(pointCloud != 0.0) { // pointCloud is truthy\\n    // get the same square surface as circle would be\\n    gl_PointSize *= 0.886;\\n  }\\n}\",r.pointFragment=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nuniform vec4 color, borderColor;\\nuniform float centerFraction;\\nuniform float pointCloud;\\n\\nvoid main() {\\n  float radius;\\n  vec4 baseColor;\\n  if(pointCloud != 0.0) { // pointCloud is truthy\\n    if(centerFraction == 1.0) {\\n      gl_FragColor = color;\\n    } else {\\n      gl_FragColor = mix(borderColor, color, centerFraction);\\n    }\\n  } else {\\n    radius = length(2.0 * gl_PointCoord.xy - 1.0);\\n    if(radius > 1.0) {\\n      discard;\\n    }\\n    baseColor = mix(borderColor, color, step(radius, centerFraction));\\n    gl_FragColor = vec4(baseColor.rgb * baseColor.a, baseColor.a);\\n  }\\n}\\n\",r.pickVertex=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec2 position;\\nattribute vec4 pickId;\\n\\nuniform mat3 matrix;\\nuniform float pointSize;\\nuniform vec4 pickOffset;\\n\\nvarying vec4 fragId;\\n\\nvoid main() {\\n  vec3 hgPosition = matrix * vec3(position, 1);\\n  gl_Position  = vec4(hgPosition.xy, 0, hgPosition.z);\\n  gl_PointSize = pointSize;\\n\\n  vec4 id = pickId + pickOffset;\\n  id.y += floor(id.x / 256.0);\\n  id.x -= floor(id.x / 256.0) * 256.0;\\n\\n  id.z += floor(id.y / 256.0);\\n  id.y -= floor(id.y / 256.0) * 256.0;\\n\\n  id.w += floor(id.z / 256.0);\\n  id.z -= floor(id.z / 256.0) * 256.0;\\n\\n  fragId = id;\\n}\\n\",r.pickFragment=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nvarying vec4 fragId;\\n\\nvoid main() {\\n  float radius = length(2.0 * gl_PointCoord.xy - 1.0);\\n  if(radius > 1.0) {\\n    discard;\\n  }\\n  gl_FragColor = fragId / 255.0;\\n}\\n\"},{}],228:[function(t,e,r){arguments[4][217][0].apply(r,arguments)},{\"./lib/GLError\":229,\"./lib/create-attributes\":230,\"./lib/create-uniforms\":231,\"./lib/reflect\":232,\"./lib/runtime-reflect\":233,\"./lib/shader-cache\":234,dup:217}],229:[function(t,e,r){arguments[4][218][0].apply(r,arguments)},{dup:218}],230:[function(t,e,r){arguments[4][219][0].apply(r,arguments)},{\"./GLError\":229,dup:219}],231:[function(t,e,r){arguments[4][220][0].apply(r,arguments)},{\"./GLError\":229,\"./reflect\":232,dup:220}],232:[function(t,e,r){arguments[4][221][0].apply(r,arguments)},{dup:221}],233:[function(t,e,r){arguments[4][222][0].apply(r,arguments)},{dup:222}],234:[function(t,e,r){arguments[4][223][0].apply(r,arguments)},{\"./GLError\":229,dup:223,\"gl-format-compiler-error\":172,\"weakmap-shim\":576}],235:[function(t,e,r){\"use strict\";function n(t,e,r,n,i){this.plot=t,this.offsetBuffer=e,this.pickBuffer=r,this.shader=n,this.pickShader=i,this.sizeMin=.5,this.sizeMinCap=2,this.sizeMax=20,this.areaRatio=1,this.pointCount=0,this.color=[1,0,0,1],this.borderColor=[0,0,0,1],this.blend=!1,this.pickOffset=0,this.points=null}var i=t(\"gl-shader\"),a=t(\"gl-buffer\"),o=t(\"typedarray-pool\"),s=t(\"./lib/shader\");e.exports=function(t,e){var r=t.gl,o=new n(t,a(r),a(r),i(r,s.pointVertex,s.pointFragment),i(r,s.pickVertex,s.pickFragment));return o.update(e),t.addObject(o),o};var l=n.prototype;l.dispose=function(){this.shader.dispose(),this.pickShader.dispose(),this.offsetBuffer.dispose(),this.pickBuffer.dispose(),this.plot.removeObject(this)},l.update=function(t){function e(e,r){return e in t?t[e]:r}var r;t=t||{},this.sizeMin=e(\"sizeMin\",.5),this.sizeMax=e(\"sizeMax\",20),this.color=e(\"color\",[1,0,0,1]).slice(),this.areaRatio=e(\"areaRatio\",1),this.borderColor=e(\"borderColor\",[0,0,0,1]).slice(),this.blend=e(\"blend\",!1);var n=t.positions.length>>>1,i=t.positions instanceof Float32Array,a=t.idToIndex instanceof Int32Array&&t.idToIndex.length>=n,s=t.positions,l=i?s:o.mallocFloat32(s.length),c=a?t.idToIndex:o.mallocInt32(n);if(i||l.set(s),!a)for(l.set(s),r=0;r<n;r++)c[r]=r;this.points=s,this.offsetBuffer.update(l),this.pickBuffer.update(c),i||o.free(l),a||o.free(c),this.pointCount=n,this.pickOffset=0},l.unifiedDraw=function(){var t=[1,0,0,0,1,0,0,0,1],e=[0,0,0,0];return function(r){var n=void 0!==r,i=n?this.pickShader:this.shader,a=this.plot.gl,o=this.plot.dataBox;if(0===this.pointCount)return r;var s=o[2]-o[0],l=o[3]-o[1],c=function(t,e){var r,n=0,i=t.length>>>1;for(r=0;r<i;r++){var a=t[2*r],o=t[2*r+1];a>=e[0]&&a<=e[2]&&o>=e[1]&&o<=e[3]&&n++}return n}(this.points,o),u=this.plot.pickPixelRatio*Math.max(Math.min(this.sizeMinCap,this.sizeMin),Math.min(this.sizeMax,this.sizeMax/Math.pow(c,.33333)));t[0]=2/s,t[4]=2/l,t[6]=-2*o[0]/s-1,t[7]=-2*o[1]/l-1,this.offsetBuffer.bind(),i.bind(),i.attributes.position.pointer(),i.uniforms.matrix=t,i.uniforms.color=this.color,i.uniforms.borderColor=this.borderColor,i.uniforms.pointCloud=u<5,i.uniforms.pointSize=u,i.uniforms.centerFraction=Math.min(1,Math.max(0,Math.sqrt(1-this.areaRatio))),n&&(e[0]=255&r,e[1]=r>>8&255,e[2]=r>>16&255,e[3]=r>>24&255,this.pickBuffer.bind(),i.attributes.pickId.pointer(a.UNSIGNED_BYTE),i.uniforms.pickOffset=e,this.pickOffset=r);var f=a.getParameter(a.BLEND),h=a.getParameter(a.DITHER);return f&&!this.blend&&a.disable(a.BLEND),h&&a.disable(a.DITHER),a.drawArrays(a.POINTS,0,this.pointCount),f&&!this.blend&&a.enable(a.BLEND),h&&a.enable(a.DITHER),r+this.pointCount}}(),l.draw=l.unifiedDraw,l.drawPick=l.unifiedDraw,l.pick=function(t,e,r){var n=this.pickOffset,i=this.pointCount;if(r<n||r>=n+i)return null;var a=r-n,o=this.points;return{object:this,pointId:a,dataCoord:[o[2*a],o[2*a+1]]}}},{\"./lib/shader\":227,\"gl-buffer\":165,\"gl-shader\":228,\"typedarray-pool\":554}],236:[function(t,e,r){e.exports=function(t,e,r,n){var i,a,o,s,l,c=e[0],u=e[1],f=e[2],h=e[3],d=r[0],p=r[1],m=r[2],g=r[3];return(a=c*d+u*p+f*m+h*g)<0&&(a=-a,d=-d,p=-p,m=-m,g=-g),1-a>1e-6?(i=Math.acos(a),o=Math.sin(i),s=Math.sin((1-n)*i)/o,l=Math.sin(n*i)/o):(s=1-n,l=n),t[0]=s*c+l*d,t[1]=s*u+l*p,t[2]=s*f+l*m,t[3]=s*h+l*g,t}},{}],237:[function(t,e,r){\"use strict\";var n=t(\"vectorize-text\");e.exports=function(t,e){var r=i[e];if(r||(r=i[e]={}),t in r)return r[t];for(var a=n(t,{textAlign:\"center\",textBaseline:\"middle\",lineHeight:1,font:e}),o=n(t,{triangles:!0,textAlign:\"center\",textBaseline:\"middle\",lineHeight:1,font:e}),s=[[1/0,1/0],[-1/0,-1/0]],l=0;l<a.positions.length;++l)for(var c=a.positions[l],u=0;u<2;++u)s[0][u]=Math.min(s[0][u],c[u]),s[1][u]=Math.max(s[1][u],c[u]);return r[t]=[o,a,s]};var i={}},{\"vectorize-text\":568}],238:[function(t,e,r){function n(t,e){var r=i(t,e),n=r.attributes;return n.position.location=0,n.color.location=1,n.glyph.location=2,n.id.location=3,r}var i=t(\"gl-shader\"),a=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec3 position;\\nattribute vec4 color;\\nattribute vec2 glyph;\\nattribute vec4 id;\\n\\n\\nuniform vec4 highlightId;\\nuniform float highlightScale;\\nuniform mat4 model, view, projection;\\nuniform vec3 clipBounds[2];\\n\\nvarying vec4 interpColor;\\nvarying vec4 pickId;\\nvarying vec3 dataCoordinate;\\n\\nvoid main() {\\n  if(any(lessThan(position, clipBounds[0]))   || \\n     any(greaterThan(position, clipBounds[1])) ) {\\n    gl_Position = vec4(0,0,0,0);\\n  } else {\\n    float scale = 1.0;\\n    if(distance(highlightId, id) < 0.0001) {\\n      scale = highlightScale;\\n    }\\n\\n    vec4 worldPosition = model * vec4(position, 1);\\n    vec4 viewPosition = view * worldPosition;\\n    viewPosition = viewPosition / viewPosition.w;\\n    vec4 clipPosition = projection * (viewPosition + scale * vec4(glyph.x, -glyph.y, 0, 0));\\n    \\n    gl_Position = clipPosition;\\n    interpColor = color;\\n    pickId = id;\\n    dataCoordinate = position;\\n  }\\n}\",o=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec3 position;\\nattribute vec4 color;\\nattribute vec2 glyph;\\nattribute vec4 id;\\n\\nuniform mat4 model, view, projection;\\nuniform vec2 screenSize;\\nuniform vec3 clipBounds[2];\\nuniform float highlightScale, pixelRatio;\\nuniform vec4 highlightId;\\n\\nvarying vec4 interpColor;\\nvarying vec4 pickId;\\nvarying vec3 dataCoordinate;\\n\\nvoid main() {\\n  if(any(lessThan(position, clipBounds[0])) || any(greaterThan(position, clipBounds[1]))) {\\n    gl_Position = vec4(0,0,0,0);\\n  } else {\\n    float scale = pixelRatio;\\n    if(distance(highlightId.bgr, id.bgr) < 0.001) {\\n      scale *= highlightScale;\\n    }\\n\\n    vec4 worldPosition = model * vec4(position, 1.0);\\n    vec4 viewPosition = view * worldPosition;\\n    vec4 clipPosition = projection * viewPosition;\\n    clipPosition /= clipPosition.w;\\n    \\n    gl_Position = clipPosition + vec4(screenSize * scale * vec2(glyph.x, -glyph.y), 0.0, 0.0);\\n    interpColor = color;\\n    pickId = id;\\n    dataCoordinate = position;\\n  }\\n}\",s=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec3 position;\\nattribute vec4 color;\\nattribute vec2 glyph;\\nattribute vec4 id;\\n\\nuniform float highlightScale;\\nuniform vec4 highlightId;\\nuniform vec3 axes[2];\\nuniform mat4 model, view, projection;\\nuniform vec2 screenSize;\\nuniform vec3 clipBounds[2];\\nuniform float scale, pixelRatio;\\n\\nvarying vec4 interpColor;\\nvarying vec4 pickId;\\nvarying vec3 dataCoordinate;\\n\\nvoid main() {\\n  if(any(lessThan(position, clipBounds[0]))   ||\\n     any(greaterThan(position, clipBounds[1])) ) {\\n    gl_Position = vec4(0,0,0,0);\\n  } else {\\n    float lscale = pixelRatio * scale;\\n    if(distance(highlightId, id) < 0.0001) {\\n      lscale *= highlightScale;\\n    }\\n\\n    vec4 clipCenter   = projection * view * model * vec4(position, 1);\\n    vec3 dataPosition = position + 0.5*lscale*(axes[0] * glyph.x + axes[1] * glyph.y) * clipCenter.w * screenSize.y;\\n    vec4 clipPosition = projection * view * model * vec4(dataPosition, 1);\\n\\n    gl_Position = clipPosition;\\n    interpColor = color;\\n    pickId = id;\\n    dataCoordinate = dataPosition;\\n  }\\n}\\n\",l=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nuniform vec3 fragClipBounds[2];\\nuniform float opacity;\\n\\nvarying vec4 interpColor;\\nvarying vec4 pickId;\\nvarying vec3 dataCoordinate;\\n\\nvoid main() {\\n  if(any(lessThan(dataCoordinate, fragClipBounds[0]))   ||\\n     any(greaterThan(dataCoordinate, fragClipBounds[1])) ) {\\n    discard;\\n  } else {\\n    gl_FragColor = interpColor * opacity;\\n  }\\n}\\n\",c=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nuniform vec3 fragClipBounds[2];\\nuniform float pickGroup;\\n\\nvarying vec4 pickId;\\nvarying vec3 dataCoordinate;\\n\\nvoid main() {\\n  if(any(lessThan(dataCoordinate, fragClipBounds[0]))   || \\n     any(greaterThan(dataCoordinate, fragClipBounds[1])) ) {\\n    discard;\\n  } else {\\n    gl_FragColor = vec4(pickGroup, pickId.bgr);\\n  }\\n}\",u=[{name:\"position\",type:\"vec3\"},{name:\"color\",type:\"vec4\"},{name:\"glyph\",type:\"vec2\"},{name:\"id\",type:\"vec4\"}],f={vertex:a,fragment:l,attributes:u},h={vertex:o,fragment:l,attributes:u},d={vertex:s,fragment:l,attributes:u},p={vertex:a,fragment:c,attributes:u},m={vertex:o,fragment:c,attributes:u},g={vertex:s,fragment:c,attributes:u};r.createPerspective=function(t){return n(t,f)},r.createOrtho=function(t){return n(t,h)},r.createProject=function(t){return n(t,d)},r.createPickPerspective=function(t){return n(t,p)},r.createPickOrtho=function(t){return n(t,m)},r.createPickProject=function(t){return n(t,g)}},{\"gl-shader\":243}],239:[function(t,e,r){\"use strict\";function n(t,e){var r=t[0],n=t[1],i=t[2],a=t[3];return t[0]=e[0]*r+e[4]*n+e[8]*i+e[12]*a,t[1]=e[1]*r+e[5]*n+e[9]*i+e[13]*a,t[2]=e[2]*r+e[6]*n+e[10]*i+e[14]*a,t[3]=e[3]*r+e[7]*n+e[11]*i+e[15]*a,t}function i(t,e,r,i){return n(i,i),n(i,i),n(i,i)}function a(t,e,r,n,i,a,o,s,l,c,u,f){this.gl=t,this.pixelRatio=1,this.shader=e,this.orthoShader=r,this.projectShader=n,this.pointBuffer=i,this.colorBuffer=a,this.glyphBuffer=o,this.idBuffer=s,this.vao=l,this.vertexCount=0,this.lineVertexCount=0,this.opacity=1,this.lineWidth=0,this.projectScale=[2/3,2/3,2/3],this.projectOpacity=[1,1,1],this.pickId=0,this.pickPerspectiveShader=c,this.pickOrthoShader=u,this.pickProjectShader=f,this.points=[],this._selectResult=new function(t,e){this.index=t,this.dataCoordinate=this.position=e}(0,[0,0,0]),this.useOrtho=!0,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.axesProject=[!0,!0,!0],this.axesBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.highlightId=[1,1,1,1],this.highlightScale=2,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.dirty=!0}function o(t){return t[0]=t[1]=t[2]=0,t}function s(t,e){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=1,t}function l(t,e,r,n){return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[r]=n,t}function c(t,e,r,n,a){var c,u=e.axesProject,f=e.gl,h=t.uniforms,d=r.model||v,m=r.view||v,g=r.projection||v,y=e.axesBounds,S=function(t){for(var e=T,r=0;r<2;++r)for(var n=0;n<3;++n)e[r][n]=Math.max(Math.min(t[r][n],1e8),-1e8);return e}(e.clipBounds);c=e.axes?e.axes.lastCubeProps.axis:[1,1,1],x[0]=2/f.drawingBufferWidth,x[1]=2/f.drawingBufferHeight,t.bind(),h.view=m,h.projection=g,h.screenSize=x,h.highlightId=e.highlightId,h.highlightScale=e.highlightScale,h.clipBounds=S,h.pickGroup=e.pickId/255,h.pixelRatio=e.pixelRatio;for(var E=0;E<3;++E)if(u[E]&&e.projectOpacity[E]<1===n){h.scale=e.projectScale[E],h.opacity=e.projectOpacity[E];for(var L=k,C=0;C<16;++C)L[C]=0;for(C=0;C<4;++C)L[5*C]=1;L[5*E]=0,c[E]<0?L[12+E]=y[0][E]:L[12+E]=y[1][E],p(L,d,L),h.model=L;var z=(E+1)%3,D=(E+2)%3,I=o(b),P=o(_);I[z]=1,P[D]=1;var O=i(0,0,0,s(w,I)),F=i(0,0,0,s(M,P));if(Math.abs(O[1])>Math.abs(F[1])){var R=O;O=F,F=R,R=I,I=P,P=R;var N=z;z=D,D=N}O[0]<0&&(I[z]=-1),F[1]>0&&(P[D]=-1);var j=0,B=0;for(C=0;C<4;++C)j+=Math.pow(d[4*z+C],2),B+=Math.pow(d[4*D+C],2);I[z]/=Math.sqrt(j),P[D]/=Math.sqrt(B),h.axes[0]=I,h.axes[1]=P,h.fragClipBounds[0]=l(A,S[0],E,-1e8),h.fragClipBounds[1]=l(A,S[1],E,1e8),e.vao.draw(f.TRIANGLES,e.vertexCount),e.lineWidth>0&&(f.lineWidth(e.lineWidth),e.vao.draw(f.LINES,e.lineVertexCount,e.vertexCount))}}function u(t,e,r,n,i,a){var o=r.gl;if(r.vao.bind(),i===r.opacity<1||a){t.bind();var s=t.uniforms;s.model=n.model||v,s.view=n.view||v,s.projection=n.projection||v,x[0]=2/o.drawingBufferWidth,x[1]=2/o.drawingBufferHeight,s.screenSize=x,s.highlightId=r.highlightId,s.highlightScale=r.highlightScale,s.fragClipBounds=S,s.clipBounds=r.axes.bounds,s.opacity=r.opacity,s.pickGroup=r.pickId/255,s.pixelRatio=r.pixelRatio,r.vao.draw(o.TRIANGLES,r.vertexCount),r.lineWidth>0&&(o.lineWidth(r.lineWidth),r.vao.draw(o.LINES,r.lineVertexCount,r.vertexCount))}c(e,r,n,i),r.vao.unbind()}var f=t(\"gl-buffer\"),h=t(\"gl-vao\"),d=t(\"typedarray-pool\"),p=t(\"gl-mat4/multiply\"),m=t(\"./lib/shaders\"),g=t(\"./lib/glyphs\"),v=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];e.exports=function(t){var e=t.gl,r=m.createPerspective(e),n=m.createOrtho(e),i=m.createProject(e),o=m.createPickPerspective(e),s=m.createPickOrtho(e),l=m.createPickProject(e),c=f(e),u=f(e),d=f(e),p=f(e),g=new a(e,r,n,i,c,u,d,p,h(e,[{buffer:c,size:3,type:e.FLOAT},{buffer:u,size:4,type:e.FLOAT},{buffer:d,size:2,type:e.FLOAT},{buffer:p,size:4,type:e.UNSIGNED_BYTE,normalized:!0}]),o,s,l);return g.update(t),g};var y=a.prototype;y.pickSlots=1,y.setPickBase=function(t){this.pickId=t},y.isTransparent=function(){if(this.opacity<1)return!0;for(var t=0;t<3;++t)if(this.axesProject[t]&&this.projectOpacity[t]<1)return!0;return!1},y.isOpaque=function(){if(this.opacity>=1)return!0;for(var t=0;t<3;++t)if(this.axesProject[t]&&this.projectOpacity[t]>=1)return!0;return!1};var x=[0,0],b=[0,0,0],_=[0,0,0],w=[0,0,0,1],M=[0,0,0,1],k=v.slice(),A=[0,0,0],T=[[0,0,0],[0,0,0]],S=[[-1e8,-1e8,-1e8],[1e8,1e8,1e8]];y.draw=function(t){u(this.useOrtho?this.orthoShader:this.shader,this.projectShader,this,t,!1,!1)},y.drawTransparent=function(t){u(this.useOrtho?this.orthoShader:this.shader,this.projectShader,this,t,!0,!1)},y.drawPick=function(t){u(this.useOrtho?this.pickOrthoShader:this.pickPerspectiveShader,this.pickProjectShader,this,t,!1,!0)},y.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=t.value[2]+(t.value[1]<<8)+(t.value[0]<<16);if(e>=this.pointCount||e<0)return null;var r=this.points[e],n=this._selectResult;n.index=e;for(var i=0;i<3;++i)n.position[i]=n.dataCoordinate[i]=r[i];return n},y.highlight=function(t){if(t){var e=t.index,r=255&e,n=e>>8&255,i=e>>16&255;this.highlightId=[r/255,n/255,i/255,0]}else this.highlightId=[1,1,1,1]},y.update=function(t){if(\"perspective\"in(t=t||{})&&(this.useOrtho=!t.perspective),\"orthographic\"in t&&(this.useOrtho=!!t.orthographic),\"lineWidth\"in t&&(this.lineWidth=t.lineWidth),\"project\"in t)if(Array.isArray(t.project))this.axesProject=t.project;else{var e=!!t.project;this.axesProject=[e,e,e]}if(\"projectScale\"in t)if(Array.isArray(t.projectScale))this.projectScale=t.projectScale.slice();else{var r=+t.projectScale;this.projectScale=[r,r,r]}if(\"projectOpacity\"in t)if(Array.isArray(t.projectOpacity))this.projectOpacity=t.projectOpacity.slice();else{r=+t.projectOpacity;this.projectOpacity=[r,r,r]}\"opacity\"in t&&(this.opacity=t.opacity),this.dirty=!0;var n=t.position;if(n){var i=t.font||\"normal\",a=t.alignment||[0,0],o=[1/0,1/0,1/0],s=[-1/0,-1/0,-1/0],l=t.glyph,c=t.color,u=t.size,f=t.angle,h=t.lineColor,p=0,m=0,v=0,y=n.length;t:for(var x=0;x<y;++x){for(var b=n[x],_=0;_<3;++_)if(isNaN(b[_])||!isFinite(b[_]))continue t;var w=(R=Array.isArray(l)?g(l[x],i):l?g(l,i):g(\"\\u25cf\",i))[0],M=R[1],k=R[2];m+=3*w.cells.length,v+=2*M.edges.length}var A=m+v,T=d.mallocFloat(3*A),S=d.mallocFloat(4*A),E=d.mallocFloat(2*A),L=d.mallocUint32(A),C=[0,a[1]],z=0,D=m,I=[0,0,0,1],P=[0,0,0,1],O=Array.isArray(c)&&Array.isArray(c[0]),F=Array.isArray(h)&&Array.isArray(h[0]);t:for(x=0;x<y;++x){for(b=n[x],_=0;_<3;++_){if(isNaN(b[_])||!isFinite(b[_])){p+=1;continue t}s[_]=Math.max(s[_],b[_]),o[_]=Math.min(o[_],b[_])}var R;w=(R=Array.isArray(l)?g(l[x],i):l?g(l,i):g(\"\\u25cf\",i))[0],M=R[1],k=R[2];if(Array.isArray(c)){if(3===(N=O?c[x]:c).length){for(_=0;_<3;++_)I[_]=N[_];I[3]=1}else if(4===N.length)for(_=0;_<4;++_)I[_]=N[_]}else I[0]=I[1]=I[2]=0,I[3]=1;if(Array.isArray(h)){var N;if(3===(N=F?h[x]:h).length){for(_=0;_<3;++_)P[_]=N[_];P[_]=1}else if(4===N.length)for(_=0;_<4;++_)P[_]=N[_]}else P[0]=P[1]=P[2]=0,P[3]=1;var j=.5;Array.isArray(u)?j=+u[x]:u?j=+u:this.useOrtho&&(j=12);var B=0;Array.isArray(f)?B=+f[x]:f&&(B=+f);var U=Math.cos(B),V=Math.sin(B);for(b=n[x],_=0;_<3;++_)s[_]=Math.max(s[_],b[_]),o[_]=Math.min(o[_],b[_]);a[0]<0?C[0]=a[0]*(1+k[1][0]):a[0]>0&&(C[0]=-a[0]*(1+k[0][0]));var q=w.cells,H=w.positions;for(_=0;_<q.length;++_)for(var G=q[_],Y=0;Y<3;++Y){for(var W=0;W<3;++W)T[3*z+W]=b[W];for(W=0;W<4;++W)S[4*z+W]=I[W];L[z]=p;var X=H[G[Y]];E[2*z]=j*(U*X[0]-V*X[1]+C[0]),E[2*z+1]=j*(V*X[0]+U*X[1]+C[1]),z+=1}for(q=M.edges,H=M.positions,_=0;_<q.length;++_)for(G=q[_],Y=0;Y<2;++Y){for(W=0;W<3;++W)T[3*D+W]=b[W];for(W=0;W<4;++W)S[4*D+W]=P[W];L[D]=p;X=H[G[Y]];E[2*D]=j*(U*X[0]-V*X[1]+C[0]),E[2*D+1]=j*(V*X[0]+U*X[1]+C[1]),D+=1}p+=1}this.vertexCount=m,this.lineVertexCount=v,this.pointBuffer.update(T),this.colorBuffer.update(S),this.glyphBuffer.update(E),this.idBuffer.update(new Uint32Array(L)),d.free(T),d.free(S),d.free(E),d.free(L),this.bounds=[o,s],this.points=n,this.pointCount=n.length}},y.dispose=function(){this.shader.dispose(),this.orthoShader.dispose(),this.pickPerspectiveShader.dispose(),this.pickOrthoShader.dispose(),this.vao.dispose(),this.pointBuffer.dispose(),this.colorBuffer.dispose(),this.glyphBuffer.dispose(),this.idBuffer.dispose()}},{\"./lib/glyphs\":237,\"./lib/shaders\":238,\"gl-buffer\":165,\"gl-mat4/multiply\":188,\"gl-vao\":259,\"typedarray-pool\":554}],240:[function(t,e,r){\"use strict\";r.boxVertex=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec2 vertex;\\n\\nuniform vec2 cornerA, cornerB;\\n\\nvoid main() {\\n  gl_Position = vec4(mix(cornerA, cornerB, vertex), 0, 1);\\n}\\n\",r.boxFragment=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nuniform vec4 color;\\n\\nvoid main() {\\n  gl_FragColor = color;\\n}\\n\"},{}],241:[function(t,e,r){\"use strict\";function n(t,e,r){this.plot=t,this.boxBuffer=e,this.boxShader=r,this.enabled=!0,this.selectBox=[1/0,1/0,-1/0,-1/0],this.borderColor=[0,0,0,1],this.innerFill=!1,this.innerColor=[0,0,0,.25],this.outerFill=!0,this.outerColor=[0,0,0,.5],this.borderWidth=10}var i=t(\"gl-shader\"),a=t(\"gl-buffer\"),o=t(\"./lib/shaders\");e.exports=function(t,e){var r=t.gl,s=new n(t,a(r,[0,0,0,1,1,0,1,1]),i(r,o.boxVertex,o.boxFragment));return s.update(e),t.addOverlay(s),s};var s=n.prototype;s.draw=function(){if(this.enabled){var t=this.plot,e=this.selectBox,r=this.borderWidth,n=(this.innerFill,this.innerColor),i=(this.outerFill,this.outerColor),a=this.borderColor,o=t.box,s=t.screenBox,l=t.dataBox,c=t.viewBox,u=t.pixelRatio,f=(e[0]-l[0])*(c[2]-c[0])/(l[2]-l[0])+c[0],h=(e[1]-l[1])*(c[3]-c[1])/(l[3]-l[1])+c[1],d=(e[2]-l[0])*(c[2]-c[0])/(l[2]-l[0])+c[0],p=(e[3]-l[1])*(c[3]-c[1])/(l[3]-l[1])+c[1];if(f=Math.max(f,c[0]),h=Math.max(h,c[1]),d=Math.min(d,c[2]),p=Math.min(p,c[3]),!(d<f||p<h)){o.bind();var m=s[2]-s[0],g=s[3]-s[1];if(this.outerFill&&(o.drawBox(0,0,m,h,i),o.drawBox(0,h,f,p,i),o.drawBox(0,p,m,g,i),o.drawBox(d,h,m,p,i)),this.innerFill&&o.drawBox(f,h,d,p,n),r>0){var v=r*u;o.drawBox(f-v,h-v,d+v,h+v,a),o.drawBox(f-v,p-v,d+v,p+v,a),o.drawBox(f-v,h-v,f+v,p+v,a),o.drawBox(d-v,h-v,d+v,p+v,a)}}}},s.update=function(t){t=t||{},this.innerFill=!!t.innerFill,this.outerFill=!!t.outerFill,this.innerColor=(t.innerColor||[0,0,0,.5]).slice(),this.outerColor=(t.outerColor||[0,0,0,.5]).slice(),this.borderColor=(t.borderColor||[0,0,0,1]).slice(),this.borderWidth=t.borderWidth||0,this.selectBox=(t.selectBox||this.selectBox).slice()},s.dispose=function(){this.boxBuffer.dispose(),this.boxShader.dispose(),this.plot.removeOverlay(this)}},{\"./lib/shaders\":240,\"gl-buffer\":165,\"gl-shader\":243}],242:[function(t,e,r){\"use strict\";function n(t,e,r){this.gl=t,this.fbo=e,this.buffer=r,this._readTimeout=null;var n=this;this._readCallback=function(){n.gl&&(e.bind(),t.readPixels(0,0,e.shape[0],e.shape[1],t.RGBA,t.UNSIGNED_BYTE,n.buffer),n._readTimeout=null)}}e.exports=function(t,e){return new n(t,i(t,e),a.mallocUint8(e[0]*e[1]*4))};var i=t(\"gl-fbo\"),a=t(\"typedarray-pool\"),o=t(\"ndarray\"),s=t(\"bit-twiddle\").nextPow2,l=t(\"cwise/lib/wrapper\")({args:[\"array\",{offset:[0,0,1],array:0},{offset:[0,0,2],array:0},{offset:[0,0,3],array:0},\"scalar\",\"scalar\",\"index\"],pre:{body:\"{this_closestD2=1e8,this_closestX=-1,this_closestY=-1}\",args:[],thisVars:[\"this_closestD2\",\"this_closestX\",\"this_closestY\"],localVars:[]},body:{body:\"{if(_inline_46_arg0_<255||_inline_46_arg1_<255||_inline_46_arg2_<255||_inline_46_arg3_<255){var _inline_46_l=_inline_46_arg4_-_inline_46_arg6_[0],_inline_46_a=_inline_46_arg5_-_inline_46_arg6_[1],_inline_46_f=_inline_46_l*_inline_46_l+_inline_46_a*_inline_46_a;_inline_46_f<this_closestD2&&(this_closestD2=_inline_46_f,this_closestX=_inline_46_arg6_[0],this_closestY=_inline_46_arg6_[1])}}\",args:[{name:\"_inline_46_arg0_\",lvalue:!1,rvalue:!0,count:1},{name:\"_inline_46_arg1_\",lvalue:!1,rvalue:!0,count:1},{name:\"_inline_46_arg2_\",lvalue:!1,rvalue:!0,count:1},{name:\"_inline_46_arg3_\",lvalue:!1,rvalue:!0,count:1},{name:\"_inline_46_arg4_\",lvalue:!1,rvalue:!0,count:1},{name:\"_inline_46_arg5_\",lvalue:!1,rvalue:!0,count:1},{name:\"_inline_46_arg6_\",lvalue:!1,rvalue:!0,count:4}],thisVars:[\"this_closestD2\",\"this_closestX\",\"this_closestY\"],localVars:[\"_inline_46_a\",\"_inline_46_f\",\"_inline_46_l\"]},post:{body:\"{return[this_closestX,this_closestY,this_closestD2]}\",args:[],thisVars:[\"this_closestD2\",\"this_closestX\",\"this_closestY\"],localVars:[]},debug:!1,funcName:\"cwise\",blockSize:64}),c=n.prototype;Object.defineProperty(c,\"shape\",{get:function(){return this.gl?this.fbo.shape.slice():[0,0]},set:function(t){if(this.gl){this.fbo.shape=t;var e=this.fbo.shape[0],r=this.fbo.shape[1];if(r*e*4>this.buffer.length){a.free(this.buffer);for(var n=this.buffer=a.mallocUint8(s(r*e*4)),i=0;i<r*e*4;++i)n[i]=255}return t}}}),c.begin=function(){var t=this.gl;this.shape;t&&(this.fbo.bind(),t.clearColor(1,1,1,1),t.clear(t.COLOR_BUFFER_BIT|t.DEPTH_BUFFER_BIT))},c.end=function(){var t=this.gl;t&&(t.bindFramebuffer(t.FRAMEBUFFER,null),this._readTimeout||clearTimeout(this._readTimeout),this._readTimeout=setTimeout(this._readCallback,1))},c.query=function(t,e,r){if(!this.gl)return null;var n=this.fbo.shape.slice();t|=0,e|=0,\"number\"!=typeof r&&(r=1);var i=0|Math.min(Math.max(t-r,0),n[0]),a=0|Math.min(Math.max(t+r,0),n[0]),s=0|Math.min(Math.max(e-r,0),n[1]),c=0|Math.min(Math.max(e+r,0),n[1]);if(a<=i||c<=s)return null;var u=[a-i,c-s],f=o(this.buffer,[u[0],u[1],4],[4,4*n[0],1],4*(i+n[0]*s)),h=l(f.hi(u[0],u[1],1),r,r),d=h[0],p=h[1];if(d<0||Math.pow(this.radius,2)<h[2])return null;return new function(t,e,r,n,i){this.coord=[t,e],this.id=r,this.value=n,this.distance=i}(d+i|0,p+s|0,f.get(d,p,0),[f.get(d,p,1),f.get(d,p,2),f.get(d,p,3)],Math.sqrt(h[2]))},c.dispose=function(){this.gl&&(this.fbo.dispose(),a.free(this.buffer),this.gl=null,this._readTimeout&&clearTimeout(this._readTimeout))}},{\"bit-twiddle\":71,\"cwise/lib/wrapper\":119,\"gl-fbo\":171,ndarray:458,\"typedarray-pool\":554}],243:[function(t,e,r){\"use strict\";function n(t){this.gl=t,this._vref=this._fref=this._relink=this.vertShader=this.fragShader=this.program=this.attributes=this.uniforms=this.types=null}function i(t,e){return t.name<e.name?-1:1}var a=t(\"./lib/create-uniforms\"),o=t(\"./lib/create-attributes\"),s=t(\"./lib/reflect\"),l=t(\"./lib/shader-cache\"),c=t(\"./lib/runtime-reflect\"),u=t(\"./lib/GLError\"),f=n.prototype;f.bind=function(){this.program||this._relink(),this.gl.useProgram(this.program)},f.dispose=function(){this._fref&&this._fref.dispose(),this._vref&&this._vref.dispose(),this.attributes=this.types=this.vertShader=this.fragShader=this.program=this._relink=this._fref=this._vref=null},f.update=function(t,e,r,n){function f(){d.program=l.program(p,d._vref,d._fref,b,_);for(var t=0;t<r.length;++t)E[t]=p.getUniformLocation(d.program,r[t].name)}if(!e||1===arguments.length){var h=t;t=h.vertex,e=h.fragment,r=h.uniforms,n=h.attributes}var d=this,p=d.gl,m=d._vref;d._vref=l.shader(p,p.VERTEX_SHADER,t),m&&m.dispose(),d.vertShader=d._vref.shader;var g=this._fref;if(d._fref=l.shader(p,p.FRAGMENT_SHADER,e),g&&g.dispose(),d.fragShader=d._fref.shader,!r||!n){var v=p.createProgram();if(p.attachShader(v,d.fragShader),p.attachShader(v,d.vertShader),p.linkProgram(v),!p.getProgramParameter(v,p.LINK_STATUS)){var y=p.getProgramInfoLog(v);throw new u(y,\"Error linking program:\"+y)}r=r||c.uniforms(p,v),n=n||c.attributes(p,v),p.deleteProgram(v)}(n=n.slice()).sort(i);for(var x=[],b=[],_=[],w=0;w<n.length;++w){var M=n[w];if(M.type.indexOf(\"mat\")>=0){for(var k=0|M.type.charAt(M.type.length-1),A=new Array(k),T=0;T<k;++T)A[T]=_.length,b.push(M.name+\"[\"+T+\"]\"),\"number\"==typeof M.location?_.push(M.location+T):Array.isArray(M.location)&&M.location.length===k&&\"number\"==typeof M.location[T]?_.push(0|M.location[T]):_.push(-1);x.push({name:M.name,type:M.type,locations:A})}else x.push({name:M.name,type:M.type,locations:[_.length]}),b.push(M.name),\"number\"==typeof M.location?_.push(0|M.location):_.push(-1)}var S=0;for(w=0;w<_.length;++w)if(_[w]<0){for(;_.indexOf(S)>=0;)S+=1;_[w]=S}var E=new Array(r.length);f(),d._relink=f,d.types={uniforms:s(r),attributes:s(n)},d.attributes=o(p,d,x,_),Object.defineProperty(d,\"uniforms\",a(p,d,r,E))},e.exports=function(t,e,r,i,a){var o=new n(t);return o.update(e,r,i,a),o}},{\"./lib/GLError\":244,\"./lib/create-attributes\":245,\"./lib/create-uniforms\":246,\"./lib/reflect\":247,\"./lib/runtime-reflect\":248,\"./lib/shader-cache\":249}],244:[function(t,e,r){arguments[4][218][0].apply(r,arguments)},{dup:218}],245:[function(t,e,r){arguments[4][219][0].apply(r,arguments)},{\"./GLError\":244,dup:219}],246:[function(t,e,r){arguments[4][220][0].apply(r,arguments)},{\"./GLError\":244,\"./reflect\":247,dup:220}],247:[function(t,e,r){arguments[4][221][0].apply(r,arguments)},{dup:221}],248:[function(t,e,r){arguments[4][222][0].apply(r,arguments)},{dup:222}],249:[function(t,e,r){arguments[4][223][0].apply(r,arguments)},{\"./GLError\":244,dup:223,\"gl-format-compiler-error\":172,\"weakmap-shim\":576}],250:[function(t,e,r){\"use strict\";function n(t){this.plot=t,this.enable=[!0,!0,!1,!1],this.width=[1,1,1,1],this.color=[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.center=[1/0,1/0]}e.exports=function(t,e){var r=new n(t);return r.update(e),t.addOverlay(r),r};var i=n.prototype;i.update=function(t){t=t||{},this.enable=(t.enable||[!0,!0,!1,!1]).slice(),this.width=(t.width||[1,1,1,1]).slice(),this.color=(t.color||[[0,0,0,1],[0,0,0,1],[0,0,0,1],[0,0,0,1]]).map(function(t){return t.slice()}),this.center=(t.center||[1/0,1/0]).slice(),this.plot.setOverlayDirty()},i.draw=function(){var t=this.enable,e=this.width,r=this.color,n=this.center,i=this.plot,a=i.line,o=i.dataBox,s=i.viewBox;if(a.bind(),o[0]<=n[0]&&n[0]<=o[2]&&o[1]<=n[1]&&n[1]<=o[3]){var l=s[0]+(n[0]-o[0])/(o[2]-o[0])*(s[2]-s[0]),c=s[1]+(n[1]-o[1])/(o[3]-o[1])*(s[3]-s[1]);t[0]&&a.drawLine(l,c,s[0],c,e[0],r[0]),t[1]&&a.drawLine(l,c,l,s[1],e[1],r[1]),t[2]&&a.drawLine(l,c,s[2],c,e[2],r[2]),t[3]&&a.drawLine(l,c,l,s[3],e[3],r[3])}},i.dispose=function(){this.plot.removeOverlay(this)}},{}],251:[function(t,e,r){\"use strict\";var n=t(\"gl-shader\");e.exports=function(t){return n(t,\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec3 position, color;\\nattribute float weight;\\n\\nuniform mat4 model, view, projection;\\nuniform vec3 coordinates[3];\\nuniform vec4 colors[3];\\nuniform vec2 screenShape;\\nuniform float lineWidth;\\n\\nvarying vec4 fragColor;\\n\\nvoid main() {\\n  vec3 vertexPosition = mix(coordinates[0],\\n    mix(coordinates[2], coordinates[1], 0.5 * (position + 1.0)), abs(position));\\n\\n  vec4 clipPos = projection * view * model * vec4(vertexPosition, 1.0);\\n  vec2 clipOffset = (projection * view * model * vec4(color, 0.0)).xy;\\n  vec2 delta = weight * clipOffset * screenShape;\\n  vec2 lineOffset = normalize(vec2(delta.y, -delta.x)) / screenShape;\\n\\n  gl_Position   = vec4(clipPos.xy + clipPos.w * 0.5 * lineWidth * lineOffset, clipPos.z, clipPos.w);\\n  fragColor     = color.x * colors[0] + color.y * colors[1] + color.z * colors[2];\\n}\\n\",\"precision mediump float;\\n#define GLSLIFY 1\\n\\nvarying vec4 fragColor;\\n\\nvoid main() {\\n  gl_FragColor = fragColor;\\n}\",null,[{name:\"position\",type:\"vec3\"},{name:\"color\",type:\"vec3\"},{name:\"weight\",type:\"float\"}])}},{\"gl-shader\":243}],252:[function(t,e,r){\"use strict\";function n(t,e,r,n){this.gl=t,this.buffer=e,this.vao=r,this.shader=n,this.pixelRatio=1,this.bounds=[[-1e3,-1e3,-1e3],[1e3,1e3,1e3]],this.position=[0,0,0],this.lineWidth=[2,2,2],this.colors=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.enabled=[!0,!0,!0],this.drawSides=[!0,!0,!0],this.axes=null}var i=t(\"gl-buffer\"),a=t(\"gl-vao\"),o=t(\"./shaders/index\");e.exports=function(t,e){function r(t,e,r,n,i,a){var o=[t,e,r,0,0,0,1];o[n+3]=1,o[n]=i,s.push.apply(s,o),o[6]=-1,s.push.apply(s,o),o[n]=a,s.push.apply(s,o),s.push.apply(s,o),o[6]=1,s.push.apply(s,o),o[n]=i,s.push.apply(s,o)}var s=[];r(0,0,0,0,0,1),r(0,0,0,1,0,1),r(0,0,0,2,0,1),r(1,0,0,1,-1,1),r(1,0,0,2,-1,1),r(0,1,0,0,-1,1),r(0,1,0,2,-1,1),r(0,0,1,0,-1,1),r(0,0,1,1,-1,1);var l=i(t,s),c=a(t,[{type:t.FLOAT,buffer:l,size:3,offset:0,stride:28},{type:t.FLOAT,buffer:l,size:3,offset:12,stride:28},{type:t.FLOAT,buffer:l,size:1,offset:24,stride:28}]),u=o(t);u.attributes.position.location=0,u.attributes.color.location=1,u.attributes.weight.location=2;var f=new n(t,l,c,u);return f.update(e),f};var s=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],l=n.prototype,c=[0,0,0],u=[0,0,0],f=[0,0];l.isTransparent=function(){return!1},l.drawTransparent=function(t){},l.draw=function(t){var e=this.gl,r=this.vao,n=this.shader;r.bind(),n.bind();var i,a=t.model||s,o=t.view||s,l=t.projection||s;this.axes&&(i=this.axes.lastCubeProps.axis);for(var h=c,d=u,p=0;p<3;++p)i&&i[p]<0?(h[p]=this.bounds[0][p],d[p]=this.bounds[1][p]):(h[p]=this.bounds[1][p],d[p]=this.bounds[0][p]);f[0]=e.drawingBufferWidth,f[1]=e.drawingBufferHeight,n.uniforms.model=a,n.uniforms.view=o,n.uniforms.projection=l,n.uniforms.coordinates=[this.position,h,d],n.uniforms.colors=this.colors,n.uniforms.screenShape=f;for(p=0;p<3;++p)n.uniforms.lineWidth=this.lineWidth[p]*this.pixelRatio,this.enabled[p]&&(r.draw(e.TRIANGLES,6,6*p),this.drawSides[p]&&r.draw(e.TRIANGLES,12,18+12*p));r.unbind()},l.update=function(t){t&&(\"bounds\"in t&&(this.bounds=t.bounds),\"position\"in t&&(this.position=t.position),\"lineWidth\"in t&&(this.lineWidth=t.lineWidth),\"colors\"in t&&(this.colors=t.colors),\"enabled\"in t&&(this.enabled=t.enabled),\"drawSides\"in t&&(this.drawSides=t.drawSides))},l.dispose=function(){this.vao.dispose(),this.buffer.dispose(),this.shader.dispose()}},{\"./shaders/index\":251,\"gl-buffer\":165,\"gl-vao\":259}],253:[function(t,e,r){var n=t(\"gl-shader\"),i=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec4 uv;\\nattribute vec3 f;\\nattribute vec3 normal;\\n\\nuniform mat4 model, view, projection, inverseModel;\\nuniform vec3 lightPosition, eyePosition;\\nuniform sampler2D colormap;\\n\\nvarying float value, kill;\\nvarying vec3 worldCoordinate;\\nvarying vec2 planeCoordinate;\\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\\nvarying vec4 vColor;\\n\\nvoid main() {\\n  worldCoordinate = vec3(uv.zw, f.x);\\n  vec4 worldPosition = model * vec4(worldCoordinate, 1.0);\\n  vec4 clipPosition = projection * view * worldPosition;\\n  gl_Position = clipPosition;\\n  kill = f.y;\\n  value = f.z;\\n  planeCoordinate = uv.xy;\\n\\n  vColor = texture2D(colormap, vec2(value, value));\\n\\n  //Lighting geometry parameters\\n  vec4 cameraCoordinate = view * worldPosition;\\n  cameraCoordinate.xyz /= cameraCoordinate.w;\\n  lightDirection = lightPosition - cameraCoordinate.xyz;\\n  eyeDirection   = eyePosition - cameraCoordinate.xyz;\\n  surfaceNormal  = normalize((vec4(normal,0) * inverseModel).xyz);\\n}\\n\",a=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nfloat beckmannDistribution_2_0(float x, float roughness) {\\n  float NdotH = max(x, 0.0001);\\n  float cos2Alpha = NdotH * NdotH;\\n  float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\\n  float roughness2 = roughness * roughness;\\n  float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\\n  return exp(tan2Alpha / roughness2) / denom;\\n}\\n\\n\\n\\nfloat beckmannSpecular_1_1(\\n  vec3 lightDirection,\\n  vec3 viewDirection,\\n  vec3 surfaceNormal,\\n  float roughness) {\\n  return beckmannDistribution_2_0(dot(surfaceNormal, normalize(lightDirection + viewDirection)), roughness);\\n}\\n\\n\\n\\nuniform vec3 lowerBound, upperBound;\\nuniform float contourTint;\\nuniform vec4 contourColor;\\nuniform sampler2D colormap;\\nuniform vec3 clipBounds[2];\\nuniform float roughness, fresnel, kambient, kdiffuse, kspecular, opacity;\\nuniform float vertexColor;\\n\\nvarying float value, kill;\\nvarying vec3 worldCoordinate;\\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\\nvarying vec4 vColor;\\n\\nvoid main() {\\n  if (kill > 0.0 ||\\n    any(lessThan(worldCoordinate, clipBounds[0])) || any(greaterThan(worldCoordinate, clipBounds[1]))) {\\n    discard;\\n  }\\n\\n  vec3 N = normalize(surfaceNormal);\\n  vec3 V = normalize(eyeDirection);\\n  vec3 L = normalize(lightDirection);\\n\\n  if(gl_FrontFacing) {\\n    N = -N;\\n  }\\n\\n  float specular = max(beckmannSpecular_1_1(L, V, N, roughness), 0.);\\n  float diffuse  = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\\n\\n  //decide how to interpolate color \\u2014 in vertex or in fragment\\n  vec4 surfaceColor = step(vertexColor, .5) * texture2D(colormap, vec2(value, value)) + step(.5, vertexColor) * vColor;\\n\\n  vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular,  1.0);\\n\\n  gl_FragColor = mix(litColor, contourColor, contourTint) * opacity;\\n}\\n\",o=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nattribute vec4 uv;\\nattribute float f;\\n\\nuniform mat3 permutation;\\nuniform mat4 model, view, projection;\\nuniform float height, zOffset;\\nuniform sampler2D colormap;\\n\\nvarying float value, kill;\\nvarying vec3 worldCoordinate;\\nvarying vec2 planeCoordinate;\\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\\nvarying vec4 vColor;\\n\\nvoid main() {\\n  vec3 dataCoordinate = permutation * vec3(uv.xy, height);\\n  vec4 worldPosition = model * vec4(dataCoordinate, 1.0);\\n\\n  vec4 clipPosition = projection * view * worldPosition;\\n  clipPosition.z = clipPosition.z + zOffset;\\n\\n  gl_Position = clipPosition;\\n  value = f;\\n  kill = -1.0;\\n  worldCoordinate = dataCoordinate;\\n  planeCoordinate = uv.zw;\\n\\n  vColor = texture2D(colormap, vec2(value, value));\\n\\n  //Don't do lighting for contours\\n  surfaceNormal   = vec3(1,0,0);\\n  eyeDirection    = vec3(0,1,0);\\n  lightDirection  = vec3(0,0,1);\\n}\\n\",s=\"precision mediump float;\\n#define GLSLIFY 1\\n\\nuniform vec2 shape;\\nuniform vec3 clipBounds[2];\\nuniform float pickId;\\n\\nvarying float value, kill;\\nvarying vec3 worldCoordinate;\\nvarying vec2 planeCoordinate;\\nvarying vec3 surfaceNormal;\\n\\nvec2 splitFloat(float v) {\\n  float vh = 255.0 * v;\\n  float upper = floor(vh);\\n  float lower = fract(vh);\\n  return vec2(upper / 255.0, floor(lower * 16.0) / 16.0);\\n}\\n\\nvoid main() {\\n  if(kill > 0.0 ||\\n    any(lessThan(worldCoordinate, clipBounds[0])) || any(greaterThan(worldCoordinate, clipBounds[1]))) {\\n    discard;\\n  }\\n  vec2 ux = splitFloat(planeCoordinate.x / shape.x);\\n  vec2 uy = splitFloat(planeCoordinate.y / shape.y);\\n  gl_FragColor = vec4(pickId, ux.x, uy.x, ux.y + (uy.y/16.0));\\n}\\n\";r.createShader=function(t){var e=n(t,i,a,null,[{name:\"uv\",type:\"vec4\"},{name:\"f\",type:\"vec3\"},{name:\"normal\",type:\"vec3\"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e.attributes.normal.location=2,e},r.createPickShader=function(t){var e=n(t,i,s,null,[{name:\"uv\",type:\"vec4\"},{name:\"f\",type:\"vec3\"},{name:\"normal\",type:\"vec3\"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e.attributes.normal.location=2,e},r.createContourShader=function(t){var e=n(t,o,a,null,[{name:\"uv\",type:\"vec4\"},{name:\"f\",type:\"float\"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e},r.createPickContourShader=function(t){var e=n(t,o,s,null,[{name:\"uv\",type:\"vec4\"},{name:\"f\",type:\"float\"}]);return e.attributes.uv.location=0,e.attributes.f.location=1,e}},{\"gl-shader\":243}],254:[function(t,e,r){\"use strict\";function n(t,e,r,n,i,a,o,s,l,c,u,f,h,d){this.gl=t,this.shape=e,this.bounds=r,this.intensityBounds=[],this._shader=n,this._pickShader=i,this._coordinateBuffer=a,this._vao=o,this._colorMap=s,this._contourShader=l,this._contourPickShader=c,this._contourBuffer=u,this._contourVAO=f,this._contourOffsets=[[],[],[]],this._contourCounts=[[],[],[]],this._vertexCount=0,this._pickResult=new function(t,e,r,n,i){this.position=t,this.index=e,this.uv=r,this.level=n,this.dataCoordinate=i}([0,0,0],[0,0],[0,0],[0,0,0],[0,0,0]),this._dynamicBuffer=h,this._dynamicVAO=d,this._dynamicOffsets=[0,0,0],this._dynamicCounts=[0,0,0],this.contourWidth=[1,1,1],this.contourLevels=[[1],[1],[1]],this.contourTint=[0,0,0],this.contourColor=[[.5,.5,.5,1],[.5,.5,.5,1],[.5,.5,.5,1]],this.showContour=!0,this.showSurface=!0,this.enableHighlight=[!0,!0,!0],this.highlightColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.highlightTint=[1,1,1],this.highlightLevel=[-1,-1,-1],this.enableDynamic=[!0,!0,!0],this.dynamicLevel=[NaN,NaN,NaN],this.dynamicColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.dynamicTint=[1,1,1],this.dynamicWidth=[1,1,1],this.axesBounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.surfaceProject=[!1,!1,!1],this.contourProject=[[!1,!1,!1],[!1,!1,!1],[!1,!1,!1]],this.colorBounds=[!1,!1],this._field=[y(p.mallocFloat(1024),[0,0]),y(p.mallocFloat(1024),[0,0]),y(p.mallocFloat(1024),[0,0])],this.pickId=1,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.snapToData=!1,this.opacity=1,this.lightPosition=[10,1e4,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.vertexColor=0,this.dirty=!0}function i(t,e){var r,n,i,a=e.axes&&e.axes.lastCubeProps.axis||O,o=e.showSurface,s=e.showContour;for(r=0;r<3;++r)for(o=o||e.surfaceProject[r],n=0;n<3;++n)s=s||e.contourProject[r][n];for(r=0;r<3;++r){var l=F.projections[r];for(n=0;n<16;++n)l[n]=0;for(n=0;n<4;++n)l[5*n]=1;l[5*r]=0,l[12+r]=e.axesBounds[+(a[r]>0)][r],b(l,t.model,l);var c=F.clipBounds[r];for(i=0;i<2;++i)for(n=0;n<3;++n)c[i][n]=t.clipBounds[i][n];c[0][r]=-1e8,c[1][r]=1e8}return F.showSurface=o,F.showContour=s,F}function a(t,e){t=t||{};var r=this.gl;r.disable(r.CULL_FACE),this._colorMap.bind(0);var n=R;n.model=t.model||C,n.view=t.view||C,n.projection=t.projection||C,n.lowerBound=[this.bounds[0][0],this.bounds[0][1],this.colorBounds[0]||this.bounds[0][2]],n.upperBound=[this.bounds[1][0],this.bounds[1][1],this.colorBounds[1]||this.bounds[1][2]],n.contourColor=this.contourColor[0],n.inverseModel=_(n.inverseModel,n.model);for(var a=0;a<2;++a)for(var o=n.clipBounds[a],s=0;s<3;++s)o[s]=Math.min(Math.max(this.clipBounds[a][s],-1e8),1e8);n.kambient=this.ambientLight,n.kdiffuse=this.diffuseLight,n.kspecular=this.specularLight,n.roughness=this.roughness,n.fresnel=this.fresnel,n.opacity=this.opacity,n.height=0,n.permutation=j,n.vertexColor=this.vertexColor;var l=N;for(b(l,n.view,n.model),b(l,n.projection,l),_(l,l),a=0;a<3;++a)n.eyePosition[a]=l[12+a]/l[15];var c=l[15];for(a=0;a<3;++a)c+=this.lightPosition[a]*l[4*a+3];for(a=0;a<3;++a){var u=l[12+a];for(s=0;s<3;++s)u+=l[4*s+a]*this.lightPosition[s];n.lightPosition[a]=u/c}var f=i(n,this);if(f.showSurface&&e===this.opacity<1){for(this._shader.bind(),this._shader.uniforms=n,this._vao.bind(),this.showSurface&&this._vertexCount&&this._vao.draw(r.TRIANGLES,this._vertexCount),a=0;a<3;++a)this.surfaceProject[a]&&this.vertexCount&&(this._shader.uniforms.model=f.projections[a],this._shader.uniforms.clipBounds=f.clipBounds[a],this._vao.draw(r.TRIANGLES,this._vertexCount));this._vao.unbind()}if(f.showContour&&!e){var h=this._contourShader;n.kambient=1,n.kdiffuse=0,n.kspecular=0,n.opacity=1,h.bind(),h.uniforms=n;var d=this._contourVAO;for(d.bind(),a=0;a<3;++a)for(h.uniforms.permutation=D[a],r.lineWidth(this.contourWidth[a]),s=0;s<this.contourLevels[a].length;++s)this._contourCounts[a][s]&&(s===this.highlightLevel[a]?(h.uniforms.contourColor=this.highlightColor[a],h.uniforms.contourTint=this.highlightTint[a]):0!==s&&s-1!==this.highlightLevel[a]||(h.uniforms.contourColor=this.contourColor[a],h.uniforms.contourTint=this.contourTint[a]),h.uniforms.height=this.contourLevels[a][s],d.draw(r.LINES,this._contourCounts[a][s],this._contourOffsets[a][s]));for(a=0;a<3;++a)for(h.uniforms.model=f.projections[a],h.uniforms.clipBounds=f.clipBounds[a],s=0;s<3;++s)if(this.contourProject[a][s]){h.uniforms.permutation=D[s],r.lineWidth(this.contourWidth[s]);for(var p=0;p<this.contourLevels[s].length;++p)p===this.highlightLevel[s]?(h.uniforms.contourColor=this.highlightColor[s],h.uniforms.contourTint=this.highlightTint[s]):0!==p&&p-1!==this.highlightLevel[s]||(h.uniforms.contourColor=this.contourColor[s],h.uniforms.contourTint=this.contourTint[s]),h.uniforms.height=this.contourLevels[s][p],d.draw(r.LINES,this._contourCounts[s][p],this._contourOffsets[s][p])}for((d=this._dynamicVAO).bind(),a=0;a<3;++a)if(0!==this._dynamicCounts[a])for(h.uniforms.model=n.model,h.uniforms.clipBounds=n.clipBounds,h.uniforms.permutation=D[a],r.lineWidth(this.dynamicWidth[a]),h.uniforms.contourColor=this.dynamicColor[a],h.uniforms.contourTint=this.dynamicTint[a],h.uniforms.height=this.dynamicLevel[a],d.draw(r.LINES,this._dynamicCounts[a],this._dynamicOffsets[a]),s=0;s<3;++s)this.contourProject[s][a]&&(h.uniforms.model=f.projections[s],h.uniforms.clipBounds=f.clipBounds[s],d.draw(r.LINES,this._dynamicCounts[a],this._dynamicOffsets[a]));d.unbind()}}function o(t,e){var r=e.shape.slice(),n=t.shape.slice();g.assign(t.lo(1,1).hi(r[0],r[1]),e),g.assign(t.lo(1).hi(r[0],1),e.hi(r[0],1)),g.assign(t.lo(1,n[1]-1).hi(r[0],1),e.lo(0,r[1]-1).hi(r[0],1)),g.assign(t.lo(0,1).hi(1,r[1]),e.hi(1)),g.assign(t.lo(n[0]-1,1).hi(1,r[1]),e.lo(r[0]-1)),t.set(0,0,e.get(0,0)),t.set(0,n[1]-1,e.get(0,r[1]-1)),t.set(n[0]-1,0,e.get(r[0]-1,0)),t.set(n[0]-1,n[1]-1,e.get(r[0]-1,r[1]-1))}function s(t,e){return Array.isArray(t)?[e(t[0]),e(t[1]),e(t[2])]:[e(t),e(t),e(t)]}function l(t){return Array.isArray(t)?3===t.length?[t[0],t[1],t[2],1]:[t[0],t[1],t[2],t[3]]:[0,0,0,1]}function c(t){if(Array.isArray(t)){if(Array.isArray(t))return[l(t[0]),l(t[1]),l(t[2])];var e=l(t);return[e.slice(),e.slice(),e.slice()]}}e.exports=function(t){var e=t.gl,r=A(e),i=S(e),a=T(e),o=E(e),s=f(e),l=h(e,[{buffer:s,size:4,stride:L,offset:0},{buffer:s,size:3,stride:L,offset:16},{buffer:s,size:3,stride:L,offset:28}]),c=f(e),u=h(e,[{buffer:c,size:4,stride:20,offset:0},{buffer:c,size:1,stride:20,offset:16}]),p=f(e),m=h(e,[{buffer:p,size:2,type:e.FLOAT}]),g=d(e,1,I,e.RGBA,e.UNSIGNED_BYTE);g.minFilter=e.LINEAR,g.magFilter=e.LINEAR;var v=new n(e,[0,0],[[0,0,0],[0,0,0]],r,i,s,l,g,a,o,c,u,p,m),y={levels:[[],[],[]]};for(var x in t)y[x]=t[x];return y.colormap=y.colormap||\"jet\",v.update(y),v};var u=t(\"bit-twiddle\"),f=t(\"gl-buffer\"),h=t(\"gl-vao\"),d=t(\"gl-texture2d\"),p=t(\"typedarray-pool\"),m=t(\"colormap\"),g=t(\"ndarray-ops\"),v=t(\"ndarray-pack\"),y=t(\"ndarray\"),x=t(\"surface-nets\"),b=t(\"gl-mat4/multiply\"),_=t(\"gl-mat4/invert\"),w=t(\"binary-search-bounds\"),M=t(\"ndarray-gradient\"),k=t(\"./lib/shaders\"),A=k.createShader,T=k.createContourShader,S=k.createPickShader,E=k.createPickContourShader,L=40,C=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],z=[[0,0],[0,1],[1,0],[1,1],[1,0],[0,1]],D=[[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0]];!function(){for(var t=0;t<3;++t){var e=D[t],r=(t+2)%3;e[(t+1)%3+0]=1,e[r+3]=1,e[t+6]=1}}();var I=256,P=n.prototype;P.isTransparent=function(){return this.opacity<1},P.isOpaque=function(){if(this.opacity>=1)return!0;for(var t=0;t<3;++t)if(this._contourCounts[t].length>0||this._dynamicCounts[t]>0)return!0;return!1},P.pickSlots=1,P.setPickBase=function(t){this.pickId=t};var O=[0,0,0],F={showSurface:!1,showContour:!1,projections:[C.slice(),C.slice(),C.slice()],clipBounds:[[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]]]},R={model:C,view:C,projection:C,inverseModel:C.slice(),lowerBound:[0,0,0],upperBound:[0,0,0],colorMap:0,clipBounds:[[0,0,0],[0,0,0]],height:0,contourTint:0,contourColor:[0,0,0,1],permutation:[1,0,0,0,1,0,0,0,1],zOffset:-1e-4,kambient:1,kdiffuse:1,kspecular:1,lightPosition:[1e3,1e3,1e3],eyePosition:[0,0,0],roughness:1,fresnel:1,opacity:1,vertexColor:0},N=C.slice(),j=[1,0,0,0,1,0,0,0,1];P.draw=function(t){return a.call(this,t,!1)},P.drawTransparent=function(t){return a.call(this,t,!0)};var B={model:C,view:C,projection:C,inverseModel:C,clipBounds:[[0,0,0],[0,0,0]],height:0,shape:[0,0],pickId:0,lowerBound:[0,0,0],upperBound:[0,0,0],zOffset:0,permutation:[1,0,0,0,1,0,0,0,1],lightPosition:[0,0,0],eyePosition:[0,0,0]};P.drawPick=function(t){t=t||{};var e=this.gl;e.disable(e.CULL_FACE);var r=B;r.model=t.model||C,r.view=t.view||C,r.projection=t.projection||C,r.shape=this._field[2].shape,r.pickId=this.pickId/255,r.lowerBound=this.bounds[0],r.upperBound=this.bounds[1],r.permutation=j;for(var n=0;n<2;++n)for(var a=r.clipBounds[n],o=0;o<3;++o)a[o]=Math.min(Math.max(this.clipBounds[n][o],-1e8),1e8);var s=i(r,this);if(s.showSurface){for(this._pickShader.bind(),this._pickShader.uniforms=r,this._vao.bind(),this._vao.draw(e.TRIANGLES,this._vertexCount),n=0;n<3;++n)this.surfaceProject[n]&&(this._pickShader.uniforms.model=s.projections[n],this._pickShader.uniforms.clipBounds=s.clipBounds[n],this._vao.draw(e.TRIANGLES,this._vertexCount));this._vao.unbind()}if(s.showContour){var l=this._contourPickShader;l.bind(),l.uniforms=r;var c=this._contourVAO;for(c.bind(),o=0;o<3;++o)for(e.lineWidth(this.contourWidth[o]),l.uniforms.permutation=D[o],n=0;n<this.contourLevels[o].length;++n)this._contourCounts[o][n]&&(l.uniforms.height=this.contourLevels[o][n],c.draw(e.LINES,this._contourCounts[o][n],this._contourOffsets[o][n]));for(n=0;n<3;++n)for(l.uniforms.model=s.projections[n],l.uniforms.clipBounds=s.clipBounds[n],o=0;o<3;++o)if(this.contourProject[n][o]){l.uniforms.permutation=D[o],e.lineWidth(this.contourWidth[o]);for(var u=0;u<this.contourLevels[o].length;++u)this._contourCounts[o][u]&&(l.uniforms.height=this.contourLevels[o][u],c.draw(e.LINES,this._contourCounts[o][u],this._contourOffsets[o][u]))}c.unbind()}},P.pick=function(t){if(!t)return null;if(t.id!==this.pickId)return null;var e=this._field[2].shape,r=this._pickResult,n=e[0]*(t.value[0]+(t.value[2]>>4)/16)/255,i=Math.floor(n),a=n-i,o=e[1]*(t.value[1]+(15&t.value[2])/16)/255,s=Math.floor(o),l=o-s;i+=1,s+=1;var c=r.position;c[0]=c[1]=c[2]=0;for(var u=0;u<2;++u)for(var f=u?a:1-a,h=0;h<2;++h)for(var d=i+u,p=s+h,m=f*(h?l:1-l),g=0;g<3;++g)c[g]+=this._field[g].get(d,p)*m;for(var v=this._pickResult.level,y=0;y<3;++y)if(v[y]=w.le(this.contourLevels[y],c[y]),v[y]<0)this.contourLevels[y].length>0&&(v[y]=0);else if(v[y]<this.contourLevels[y].length-1){var x=this.contourLevels[y][v[y]],b=this.contourLevels[y][v[y]+1];Math.abs(x-c[y])>Math.abs(b-c[y])&&(v[y]+=1)}for(r.index[0]=a<.5?i:i+1,r.index[1]=l<.5?s:s+1,r.uv[0]=n/e[0],r.uv[1]=o/e[1],g=0;g<3;++g)r.dataCoordinate[g]=this._field[g].get(r.index[0],r.index[1]);return r},P.update=function(t){t=t||{},this.dirty=!0,\"contourWidth\"in t&&(this.contourWidth=s(t.contourWidth,Number)),\"showContour\"in t&&(this.showContour=s(t.showContour,Boolean)),\"showSurface\"in t&&(this.showSurface=!!t.showSurface),\"contourTint\"in t&&(this.contourTint=s(t.contourTint,Boolean)),\"contourColor\"in t&&(this.contourColor=c(t.contourColor)),\"contourProject\"in t&&(this.contourProject=s(t.contourProject,function(t){return s(t,Boolean)})),\"surfaceProject\"in t&&(this.surfaceProject=t.surfaceProject),\"dynamicColor\"in t&&(this.dynamicColor=c(t.dynamicColor)),\"dynamicTint\"in t&&(this.dynamicTint=s(t.dynamicTint,Number)),\"dynamicWidth\"in t&&(this.dynamicWidth=s(t.dynamicWidth,Number)),\"opacity\"in t&&(this.opacity=t.opacity),\"colorBounds\"in t&&(this.colorBounds=t.colorBounds),\"vertexColor\"in t&&(this.vertexColor=t.vertexColor?1:0);var e=t.field||t.coords&&t.coords[2]||null,r=!1;if(e||(e=this._field[2].shape[0]||this._field[2].shape[2]?this._field[2].lo(1,1).hi(this._field[2].shape[0]-2,this._field[2].shape[1]-2):this._field[2].hi(0,0)),\"field\"in t||\"coords\"in t){var n=(e.shape[0]+2)*(e.shape[1]+2);n>this._field[2].data.length&&(p.freeFloat(this._field[2].data),this._field[2].data=p.mallocFloat(u.nextPow2(n))),this._field[2]=y(this._field[2].data,[e.shape[0]+2,e.shape[1]+2]),o(this._field[2],e),this.shape=e.shape.slice();for(var i=this.shape,a=0;a<2;++a)this._field[2].size>this._field[a].data.length&&(p.freeFloat(this._field[a].data),this._field[a].data=p.mallocFloat(this._field[2].size)),this._field[a]=y(this._field[a].data,[i[0]+2,i[1]+2]);if(t.coords){var l=t.coords;if(!Array.isArray(l)||3!==l.length)throw new Error(\"gl-surface: invalid coordinates for x/y\");for(a=0;a<2;++a){var f=l[a];for(w=0;w<2;++w)if(f.shape[w]!==i[w])throw new Error(\"gl-surface: coords have incorrect shape\");o(this._field[a],f)}}else if(t.ticks){var h=t.ticks;if(!Array.isArray(h)||2!==h.length)throw new Error(\"gl-surface: invalid ticks\");for(a=0;a<2;++a){var d=h[a];if((Array.isArray(d)||d.length)&&(d=y(d)),d.shape[0]!==i[a])throw new Error(\"gl-surface: invalid tick length\");var b=y(d.data,i);b.stride[a]=d.stride[0],b.stride[1^a]=0,o(this._field[a],b)}}else{for(a=0;a<2;++a){var _=[0,0];_[a]=1,this._field[a]=y(this._field[a].data,[i[0]+2,i[1]+2],_,0)}this._field[0].set(0,0,0);for(var w=0;w<i[0];++w)this._field[0].set(w+1,0,w);for(this._field[0].set(i[0]+1,0,i[0]-1),this._field[1].set(0,0,0),w=0;w<i[1];++w)this._field[1].set(0,w+1,w);this._field[1].set(0,i[1]+1,i[1]-1)}var k=this._field,A=y(p.mallocFloat(3*k[2].size*2),[3,i[0]+2,i[1]+2,2]);for(a=0;a<3;++a)M(A.pick(a),k[a],\"mirror\");var T=y(p.mallocFloat(3*k[2].size),[i[0]+2,i[1]+2,3]);for(a=0;a<i[0]+2;++a)for(w=0;w<i[1]+2;++w){var S=A.get(0,a,w,0),E=A.get(0,a,w,1),L=A.get(1,a,w,0),C=A.get(1,a,w,1),D=A.get(2,a,w,0),P=A.get(2,a,w,1),O=L*P-C*D,F=D*E-P*S,R=S*C-E*L,N=Math.sqrt(O*O+F*F+R*R);N<1e-8?(N=Math.max(Math.abs(O),Math.abs(F),Math.abs(R)))<1e-8?(R=1,F=O=0,N=1):N=1/N:N=1/Math.sqrt(N),T.set(a,w,0,O*N),T.set(a,w,1,F*N),T.set(a,w,2,R*N)}p.free(A.data);var j=[1/0,1/0,1/0],B=[-1/0,-1/0,-1/0],U=1/0,V=-1/0,q=(i[0]-1)*(i[1]-1)*6,H=p.mallocFloat(u.nextPow2(10*q)),G=0,Y=0;for(a=0;a<i[0]-1;++a)t:for(w=0;w<i[1]-1;++w){for(var W=0;W<2;++W)for(var X=0;X<2;++X)for(var Z=0;Z<3;++Z){var J=this._field[Z].get(1+a+W,1+w+X);if(isNaN(J)||!isFinite(J))continue t}for(Z=0;Z<6;++Z){var K=a+z[Z][0],Q=w+z[Z][1],$=this._field[0].get(K+1,Q+1),tt=this._field[1].get(K+1,Q+1),et=J=this._field[2].get(K+1,Q+1);O=T.get(K+1,Q+1,0),F=T.get(K+1,Q+1,1),R=T.get(K+1,Q+1,2),t.intensity&&(et=t.intensity.get(K,Q)),H[G++]=K,H[G++]=Q,H[G++]=$,H[G++]=tt,H[G++]=J,H[G++]=0,H[G++]=et,H[G++]=O,H[G++]=F,H[G++]=R,j[0]=Math.min(j[0],$),j[1]=Math.min(j[1],tt),j[2]=Math.min(j[2],J),U=Math.min(U,et),B[0]=Math.max(B[0],$),B[1]=Math.max(B[1],tt),B[2]=Math.max(B[2],J),V=Math.max(V,et),Y+=1}}for(t.intensityBounds&&(U=+t.intensityBounds[0],V=+t.intensityBounds[1]),a=6;a<G;a+=10)H[a]=(H[a]-U)/(V-U);this._vertexCount=Y,this._coordinateBuffer.update(H.subarray(0,G)),p.freeFloat(H),p.free(T.data),this.bounds=[j,B],this.intensity=t.intensity||this._field[2],this.intensityBounds[0]===U&&this.intensityBounds[1]===V||(r=!0),this.intensityBounds=[U,V]}if(\"levels\"in t){var rt=t.levels;for(rt=Array.isArray(rt[0])?rt.slice():[[],[],rt],a=0;a<3;++a)rt[a]=rt[a].slice(),rt.sort(function(t,e){return t-e});t:for(a=0;a<3;++a){if(rt[a].length!==this.contourLevels[a].length){r=!0;break}for(w=0;w<rt[a].length;++w)if(rt[a][w]!==this.contourLevels[a][w]){r=!0;break t}}this.contourLevels=rt}if(r){k=this._field,i=this.shape;for(var nt=[],it=0;it<3;++it){rt=this.contourLevels[it];var at=[],ot=[],st=[0,0,0];for(a=0;a<rt.length;++a){var lt=x(this._field[it],rt[a]);at.push(nt.length/5|0),Y=0;t:for(w=0;w<lt.cells.length;++w){var ct=lt.cells[w];for(Z=0;Z<2;++Z){var ut=lt.positions[ct[Z]],ft=ut[0],ht=0|Math.floor(ft),dt=ft-ht,pt=ut[1],mt=0|Math.floor(pt),gt=pt-mt,vt=!1;e:for(var yt=0;yt<3;++yt){st[yt]=0;var xt=(it+yt+1)%3;for(W=0;W<2;++W){var bt=W?dt:1-dt;for(K=0|Math.min(Math.max(ht+W,0),i[0]),X=0;X<2;++X){var _t=X?gt:1-gt;if(Q=0|Math.min(Math.max(mt+X,0),i[1]),J=yt<2?this._field[xt].get(K,Q):(this.intensity.get(K,Q)-this.intensityBounds[0])/(this.intensityBounds[1]-this.intensityBounds[0]),!isFinite(J)||isNaN(J)){vt=!0;break e}var wt=bt*_t;st[yt]+=wt*J}}}if(vt){if(Z>0){for(var Mt=0;Mt<5;++Mt)nt.pop();Y-=1}continue t}nt.push(st[0],st[1],ut[0],ut[1],st[2]),Y+=1}}ot.push(Y)}this._contourOffsets[it]=at,this._contourCounts[it]=ot}var kt=p.mallocFloat(nt.length);for(a=0;a<nt.length;++a)kt[a]=nt[a];this._contourBuffer.update(kt),p.freeFloat(kt)}t.colormap&&this._colorMap.setPixels(function(t){var e=v([m({colormap:t,nshades:I,format:\"rgba\"}).map(function(t){return[t[0],t[1],t[2],255*t[3]]})]);return g.divseq(e,255),e}(t.colormap))},P.dispose=function(){this._shader.dispose(),this._vao.dispose(),this._coordinateBuffer.dispose(),this._colorMap.dispose(),this._contourBuffer.dispose(),this._contourVAO.dispose(),this._contourShader.dispose(),this._contourPickShader.dispose(),this._dynamicBuffer.dispose(),this._dynamicVAO.dispose();for(var t=0;t<3;++t)p.freeFloat(this._field[t].data)},P.highlight=function(t){if(!t)return this._dynamicCounts=[0,0,0],this.dyanamicLevel=[NaN,NaN,NaN],void(this.highlightLevel=[-1,-1,-1]);for(var e=0;e<3;++e)this.enableHighlight[e]?this.highlightLevel[e]=t.level[e]:this.highlightLevel[e]=-1;var r;if(r=this.snapToData?t.dataCoordinate:t.position,this.enableDynamic[0]&&r[0]!==this.dynamicLevel[0]||this.enableDynamic[1]&&r[1]!==this.dynamicLevel[1]||this.enableDynamic[2]&&r[2]!==this.dynamicLevel[2]){for(var n=0,i=this.shape,a=p.mallocFloat(12*i[0]*i[1]),o=0;o<3;++o)if(this.enableDynamic[o]){this.dynamicLevel[o]=r[o];var s=(o+1)%3,l=(o+2)%3,c=this._field[o],u=this._field[s],f=this._field[l],h=(this.intensity,x(c,r[o])),d=h.cells,m=h.positions;for(this._dynamicOffsets[o]=n,e=0;e<d.length;++e)for(var g=d[e],v=0;v<2;++v){var y=m[g[v]],b=+y[0],_=0|b,w=0|Math.min(_+1,i[0]),M=b-_,k=1-M,A=+y[1],T=0|A,S=0|Math.min(T+1,i[1]),E=A-T,L=1-E,C=k*L,z=k*E,D=M*L,I=M*E,P=C*u.get(_,T)+z*u.get(_,S)+D*u.get(w,T)+I*u.get(w,S),O=C*f.get(_,T)+z*f.get(_,S)+D*f.get(w,T)+I*f.get(w,S);if(isNaN(P)||isNaN(O)){v&&(n-=1);break}a[2*n+0]=P,a[2*n+1]=O,n+=1}this._dynamicCounts[o]=n-this._dynamicOffsets[o]}else this.dynamicLevel[o]=NaN,this._dynamicCounts[o]=0;this._dynamicBuffer.update(a.subarray(0,2*n)),p.freeFloat(a)}}},{\"./lib/shaders\":253,\"binary-search-bounds\":70,\"bit-twiddle\":71,colormap:105,\"gl-buffer\":165,\"gl-mat4/invert\":186,\"gl-mat4/multiply\":188,\"gl-texture2d\":255,\"gl-vao\":259,ndarray:458,\"ndarray-gradient\":449,\"ndarray-ops\":452,\"ndarray-pack\":453,\"surface-nets\":540,\"typedarray-pool\":554}],255:[function(t,e,r){\"use strict\";function n(t){return\"undefined\"!=typeof HTMLCanvasElement&&t instanceof HTMLCanvasElement||\"undefined\"!=typeof HTMLImageElement&&t instanceof HTMLImageElement||\"undefined\"!=typeof HTMLVideoElement&&t instanceof HTMLVideoElement||\"undefined\"!=typeof ImageData&&t instanceof ImageData}function i(t,e,r){var n=t.gl,i=n.getParameter(n.MAX_TEXTURE_SIZE);if(e<0||e>i||r<0||r>i)throw new Error(\"gl-texture2d: Invalid texture size\");return t._shape=[e,r],t.bind(),n.texImage2D(n.TEXTURE_2D,0,t.format,e,r,0,t.format,t.type,null),t._mipLevels=[0],t}function a(t,e,r,n,i,a){this.gl=t,this.handle=e,this.format=i,this.type=a,this._shape=[r,n],this._mipLevels=[0],this._magFilter=t.NEAREST,this._minFilter=t.NEAREST,this._wrapS=t.CLAMP_TO_EDGE,this._wrapT=t.CLAMP_TO_EDGE,this._anisoSamples=1;var o=this,s=[this._wrapS,this._wrapT];Object.defineProperties(s,[{get:function(){return o._wrapS},set:function(t){return o.wrapS=t}},{get:function(){return o._wrapT},set:function(t){return o.wrapT=t}}]),this._wrapVector=s;var l=[this._shape[0],this._shape[1]];Object.defineProperties(l,[{get:function(){return o._shape[0]},set:function(t){return o.width=t}},{get:function(){return o._shape[1]},set:function(t){return o.height=t}}]),this._shapeVector=l}function o(t,e){return 3===t.length?1===e[2]&&e[1]===t[0]*t[2]&&e[0]===t[2]:1===e[0]&&e[1]===t[0]}function s(t){var e=t.createTexture();return t.bindTexture(t.TEXTURE_2D,e),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),e}function l(t,e,r,n,i){var o=t.getParameter(t.MAX_TEXTURE_SIZE);if(e<0||e>o||r<0||r>o)throw new Error(\"gl-texture2d: Invalid texture shape\");if(i===t.FLOAT&&!t.getExtension(\"OES_texture_float\"))throw new Error(\"gl-texture2d: Floating point textures not supported on this platform\");var l=s(t);return t.texImage2D(t.TEXTURE_2D,0,n,e,r,0,n,i,null),new a(t,l,e,r,n,i)}var c=t(\"ndarray\"),u=t(\"ndarray-ops\"),f=t(\"typedarray-pool\");e.exports=function(t){if(arguments.length<=1)throw new Error(\"gl-texture2d: Missing arguments for texture2d constructor\");if(h||function(t){h=[t.LINEAR,t.NEAREST_MIPMAP_LINEAR,t.LINEAR_MIPMAP_NEAREST,t.LINEAR_MIPMAP_NEAREST],d=[t.NEAREST,t.LINEAR,t.NEAREST_MIPMAP_NEAREST,t.NEAREST_MIPMAP_LINEAR,t.LINEAR_MIPMAP_NEAREST,t.LINEAR_MIPMAP_LINEAR],p=[t.REPEAT,t.CLAMP_TO_EDGE,t.MIRRORED_REPEAT]}(t),\"number\"==typeof arguments[1])return l(t,arguments[1],arguments[2],arguments[3]||t.RGBA,arguments[4]||t.UNSIGNED_BYTE);if(Array.isArray(arguments[1]))return l(t,0|arguments[1][0],0|arguments[1][1],arguments[2]||t.RGBA,arguments[3]||t.UNSIGNED_BYTE);if(\"object\"==typeof arguments[1]){var e=arguments[1],r=n(e)?e:e.raw;if(r)return function(t,e,r,n,i,o){var l=s(t);return t.texImage2D(t.TEXTURE_2D,0,i,i,o,e),new a(t,l,r,n,i,o)}(t,r,0|e.width,0|e.height,arguments[2]||t.RGBA,arguments[3]||t.UNSIGNED_BYTE);if(e.shape&&e.data&&e.stride)return function(t,e){var r=e.dtype,n=e.shape.slice(),i=t.getParameter(t.MAX_TEXTURE_SIZE);if(n[0]<0||n[0]>i||n[1]<0||n[1]>i)throw new Error(\"gl-texture2d: Invalid texture size\");var l=o(n,e.stride.slice()),h=0;\"float32\"===r?h=t.FLOAT:\"float64\"===r?(h=t.FLOAT,l=!1,r=\"float32\"):\"uint8\"===r?h=t.UNSIGNED_BYTE:(h=t.UNSIGNED_BYTE,l=!1,r=\"uint8\");var d=0;if(2===n.length)d=t.LUMINANCE,n=[n[0],n[1],1],e=c(e.data,n,[e.stride[0],e.stride[1],1],e.offset);else{if(3!==n.length)throw new Error(\"gl-texture2d: Invalid shape for texture\");if(1===n[2])d=t.ALPHA;else if(2===n[2])d=t.LUMINANCE_ALPHA;else if(3===n[2])d=t.RGB;else{if(4!==n[2])throw new Error(\"gl-texture2d: Invalid shape for pixel coords\");d=t.RGBA}}h!==t.FLOAT||t.getExtension(\"OES_texture_float\")||(h=t.UNSIGNED_BYTE,l=!1);var p,g,v=e.size;if(l)p=0===e.offset&&e.data.length===v?e.data:e.data.subarray(e.offset,e.offset+v);else{var y=[n[2],n[2]*n[0],1];g=f.malloc(v,r);var x=c(g,n,y,0);\"float32\"!==r&&\"float64\"!==r||h!==t.UNSIGNED_BYTE?u.assign(x,e):m(x,e),p=g.subarray(0,v)}var b=s(t);return t.texImage2D(t.TEXTURE_2D,0,d,n[0],n[1],0,d,h,p),l||f.free(g),new a(t,b,n[0],n[1],d,h)}(t,e)}throw new Error(\"gl-texture2d: Invalid arguments for texture2d constructor\")};var h=null,d=null,p=null,m=function(t,e){u.muls(t,e,255)},g=a.prototype;Object.defineProperties(g,{minFilter:{get:function(){return this._minFilter},set:function(t){this.bind();var e=this.gl;if(this.type===e.FLOAT&&h.indexOf(t)>=0&&(e.getExtension(\"OES_texture_float_linear\")||(t=e.NEAREST)),d.indexOf(t)<0)throw new Error(\"gl-texture2d: Unknown filter mode \"+t);return e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,t),this._minFilter=t}},magFilter:{get:function(){return this._magFilter},set:function(t){this.bind();var e=this.gl;if(this.type===e.FLOAT&&h.indexOf(t)>=0&&(e.getExtension(\"OES_texture_float_linear\")||(t=e.NEAREST)),d.indexOf(t)<0)throw new Error(\"gl-texture2d: Unknown filter mode \"+t);return e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,t),this._magFilter=t}},mipSamples:{get:function(){return this._anisoSamples},set:function(t){var e=this._anisoSamples;if(this._anisoSamples=0|Math.max(t,1),e!==this._anisoSamples){var r=this.gl.getExtension(\"EXT_texture_filter_anisotropic\");r&&this.gl.texParameterf(this.gl.TEXTURE_2D,r.TEXTURE_MAX_ANISOTROPY_EXT,this._anisoSamples)}return this._anisoSamples}},wrapS:{get:function(){return this._wrapS},set:function(t){if(this.bind(),p.indexOf(t)<0)throw new Error(\"gl-texture2d: Unknown wrap mode \"+t);return this.gl.texParameteri(this.gl.TEXTURE_2D,this.gl.TEXTURE_WRAP_S,t),this._wrapS=t}},wrapT:{get:function(){return this._wrapT},set:function(t){if(this.bind(),p.indexOf(t)<0)throw new Error(\"gl-texture2d: Unknown wrap mode \"+t);return this.gl.texParameteri(this.gl.TEXTURE_2D,this.gl.TEXTURE_WRAP_T,t),this._wrapT=t}},wrap:{get:function(){return this._wrapVector},set:function(t){if(Array.isArray(t)||(t=[t,t]),2!==t.length)throw new Error(\"gl-texture2d: Must specify wrap mode for rows and columns\");for(var e=0;e<2;++e)if(p.indexOf(t[e])<0)throw new Error(\"gl-texture2d: Unknown wrap mode \"+t);this._wrapS=t[0],this._wrapT=t[1];var r=this.gl;return this.bind(),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,this._wrapS),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,this._wrapT),t}},shape:{get:function(){return this._shapeVector},set:function(t){if(Array.isArray(t)){if(2!==t.length)throw new Error(\"gl-texture2d: Invalid texture shape\")}else t=[0|t,0|t];return i(this,0|t[0],0|t[1]),[0|t[0],0|t[1]]}},width:{get:function(){return this._shape[0]},set:function(t){return t|=0,i(this,t,this._shape[1]),t}},height:{get:function(){return this._shape[1]},set:function(t){return t|=0,i(this,this._shape[0],t),t}}}),g.bind=function(t){var e=this.gl;return void 0!==t&&e.activeTexture(e.TEXTURE0+(0|t)),e.bindTexture(e.TEXTURE_2D,this.handle),void 0!==t?0|t:e.getParameter(e.ACTIVE_TEXTURE)-e.TEXTURE0},g.dispose=function(){this.gl.deleteTexture(this.handle)},g.generateMipmap=function(){this.bind(),this.gl.generateMipmap(this.gl.TEXTURE_2D);for(var t=Math.min(this._shape[0],this._shape[1]),e=0;t>0;++e,t>>>=1)this._mipLevels.indexOf(e)<0&&this._mipLevels.push(e)},g.setPixels=function(t,e,r,i){var a=this.gl;this.bind(),Array.isArray(e)?(i=r,r=0|e[1],e=0|e[0]):(e=e||0,r=r||0),i=i||0;var s=n(t)?t:t.raw;if(s){this._mipLevels.indexOf(i)<0?(a.texImage2D(a.TEXTURE_2D,0,this.format,this.format,this.type,s),this._mipLevels.push(i)):a.texSubImage2D(a.TEXTURE_2D,i,e,r,this.format,this.type,s)}else{if(!(t.shape&&t.stride&&t.data))throw new Error(\"gl-texture2d: Unsupported data type\");if(t.shape.length<2||e+t.shape[1]>this._shape[1]>>>i||r+t.shape[0]>this._shape[0]>>>i||e<0||r<0)throw new Error(\"gl-texture2d: Texture dimensions are out of bounds\");!function(t,e,r,n,i,a,s,l){var h=l.dtype,d=l.shape.slice();if(d.length<2||d.length>3)throw new Error(\"gl-texture2d: Invalid ndarray, must be 2d or 3d\");var p=0,g=0,v=o(d,l.stride.slice());if(\"float32\"===h?p=t.FLOAT:\"float64\"===h?(p=t.FLOAT,v=!1,h=\"float32\"):\"uint8\"===h?p=t.UNSIGNED_BYTE:(p=t.UNSIGNED_BYTE,v=!1,h=\"uint8\"),2===d.length)g=t.LUMINANCE,d=[d[0],d[1],1],l=c(l.data,d,[l.stride[0],l.stride[1],1],l.offset);else{if(3!==d.length)throw new Error(\"gl-texture2d: Invalid shape for texture\");if(1===d[2])g=t.ALPHA;else if(2===d[2])g=t.LUMINANCE_ALPHA;else if(3===d[2])g=t.RGB;else{if(4!==d[2])throw new Error(\"gl-texture2d: Invalid shape for pixel coords\");g=t.RGBA}d[2]}if(g!==t.LUMINANCE&&g!==t.ALPHA||i!==t.LUMINANCE&&i!==t.ALPHA||(g=i),g!==i)throw new Error(\"gl-texture2d: Incompatible texture format for setPixels\");var y=l.size,x=s.indexOf(n)<0;if(x&&s.push(n),p===a&&v)0===l.offset&&l.data.length===y?x?t.texImage2D(t.TEXTURE_2D,n,i,d[0],d[1],0,i,a,l.data):t.texSubImage2D(t.TEXTURE_2D,n,e,r,d[0],d[1],i,a,l.data):x?t.texImage2D(t.TEXTURE_2D,n,i,d[0],d[1],0,i,a,l.data.subarray(l.offset,l.offset+y)):t.texSubImage2D(t.TEXTURE_2D,n,e,r,d[0],d[1],i,a,l.data.subarray(l.offset,l.offset+y));else{var b;b=a===t.FLOAT?f.mallocFloat32(y):f.mallocUint8(y);var _=c(b,d,[d[2],d[2]*d[0],1]);p===t.FLOAT&&a===t.UNSIGNED_BYTE?m(_,l):u.assign(_,l),x?t.texImage2D(t.TEXTURE_2D,n,i,d[0],d[1],0,i,a,b.subarray(0,y)):t.texSubImage2D(t.TEXTURE_2D,n,e,r,d[0],d[1],i,a,b.subarray(0,y)),a===t.FLOAT?f.freeFloat32(b):f.freeUint8(b)}}(a,e,r,i,this.format,this.type,this._mipLevels,t)}}},{ndarray:458,\"ndarray-ops\":452,\"typedarray-pool\":554}],256:[function(t,e,r){\"use strict\";e.exports=function(t,e,r){e?e.bind():t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,null);var n=0|t.getParameter(t.MAX_VERTEX_ATTRIBS);if(r){if(r.length>n)throw new Error(\"gl-vao: Too many vertex attributes\");for(var i=0;i<r.length;++i){var a=r[i];if(a.buffer){var o=a.buffer,s=a.size||4,l=a.type||t.FLOAT,c=!!a.normalized,u=a.stride||0,f=a.offset||0;o.bind(),t.enableVertexAttribArray(i),t.vertexAttribPointer(i,s,l,c,u,f)}else{if(\"number\"==typeof a)t.vertexAttrib1f(i,a);else if(1===a.length)t.vertexAttrib1f(i,a[0]);else if(2===a.length)t.vertexAttrib2f(i,a[0],a[1]);else if(3===a.length)t.vertexAttrib3f(i,a[0],a[1],a[2]);else{if(4!==a.length)throw new Error(\"gl-vao: Invalid vertex attribute\");t.vertexAttrib4f(i,a[0],a[1],a[2],a[3])}t.disableVertexAttribArray(i)}}for(;i<n;++i)t.disableVertexAttribArray(i)}else for(t.bindBuffer(t.ARRAY_BUFFER,null),i=0;i<n;++i)t.disableVertexAttribArray(i)}},{}],257:[function(t,e,r){\"use strict\";function n(t){this.gl=t,this._elements=null,this._attributes=null,this._elementsType=t.UNSIGNED_SHORT}var 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4:t.vertexAttrib4f(this.location,this.a,this.b,this.c,this.d)}},i.prototype.bind=function(){this._ext.bindVertexArrayOES(this.handle);for(var t=0;t<this._attribs.length;++t)this._attribs[t].bind(this.gl)},i.prototype.unbind=function(){this._ext.bindVertexArrayOES(null)},i.prototype.dispose=function(){this._ext.deleteVertexArrayOES(this.handle)},i.prototype.update=function(t,e,r){if(this.bind(),a(this.gl,e,t),this.unbind(),this._attribs.length=0,t)for(var i=0;i<t.length;++i){var o=t[i];\"number\"==typeof o?this._attribs.push(new n(i,1,o)):Array.isArray(o)&&this._attribs.push(new n(i,o.length,o[0],o[1],o[2],o[3]))}this._useElements=!!e,this._elementsType=r||this.gl.UNSIGNED_SHORT},i.prototype.draw=function(t,e,r){r=r||0;var n=this.gl;this._useElements?n.drawElements(t,e,this._elementsType,r):n.drawArrays(t,r,e)},e.exports=function(t,e){return new i(t,e,e.createVertexArrayOES())}},{\"./do-bind.js\":256}],259:[function(t,e,r){\"use strict\";var 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mediump\\n#define highp\\n#endif\\n\\nuniform lowp vec4 u_color;\\n\\nvoid main() {\\n    gl_FragColor = u_color;\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nattribute vec2 a_pos;\\n\\nuniform mat4 u_matrix;\\n\\nvoid main() {\\n    gl_Position = u_matrix * vec4(a_pos, step(32767.0, a_pos.x), 1);\\n}\\n\"},fill:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\n#pragma mapbox: define lowp vec4 color\\n#pragma mapbox: define lowp float opacity\\n\\nvoid main() {\\n    #pragma mapbox: initialize lowp vec4 color\\n    #pragma mapbox: initialize lowp float opacity\\n\\n    gl_FragColor = color * opacity;\\n\\n#ifdef OVERDRAW_INSPECTOR\\n    gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nattribute vec2 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vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform mat4 u_matrix;\\nuniform bool u_scale_with_map;\\nuniform vec2 u_extrude_scale;\\nuniform float u_devicepixelratio;\\n\\nattribute vec2 a_pos;\\n\\n#pragma mapbox: define lowp vec4 color\\n#pragma mapbox: define mediump float radius\\n#pragma mapbox: define lowp float blur\\n#pragma mapbox: define lowp float opacity\\n\\nvarying vec2 v_extrude;\\nvarying lowp float v_antialiasblur;\\n\\nvoid main(void) {\\n    #pragma mapbox: initialize lowp vec4 color\\n    #pragma mapbox: initialize mediump float radius\\n    #pragma mapbox: initialize lowp float blur\\n    #pragma mapbox: initialize lowp float opacity\\n\\n    // unencode the extrusion vector that we snuck into the a_pos vector\\n    v_extrude = vec2(mod(a_pos, 2.0) * 2.0 - 1.0);\\n\\n    vec2 extrude = v_extrude * radius * u_extrude_scale;\\n    // multiply a_pos by 0.5, since we had it * 2 in order to sneak\\n    // in extrusion data\\n    gl_Position = u_matrix * vec4(floor(a_pos * 0.5), 0, 1);\\n\\n    if (u_scale_with_map) {\\n        gl_Position.xy += extrude;\\n    } else {\\n        gl_Position.xy += extrude * gl_Position.w;\\n    }\\n\\n    // This is a minimum blur distance that serves as a faux-antialiasing for\\n    // the circle. since blur is a ratio of the circle's size and the intent is\\n    // to keep the blur at roughly 1px, the two are inversely related.\\n    v_antialiasblur = 1.0 / u_devicepixelratio / radius;\\n}\\n\"},line:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform lowp vec4 u_color;\\nuniform lowp float u_opacity;\\nuniform float u_blur;\\n\\nvarying vec2 v_linewidth;\\nvarying vec2 v_normal;\\nvarying float v_gamma_scale;\\n\\nvoid main() {\\n    // Calculate the distance of the pixel from the line in pixels.\\n    float dist = length(v_normal) * v_linewidth.s;\\n\\n    // Calculate the antialiasing fade factor. This is either when fading in\\n    // the line in case of an offset line (v_linewidth.t) or when fading out\\n    // (v_linewidth.s)\\n    float blur = u_blur * v_gamma_scale;\\n    float alpha = clamp(min(dist - (v_linewidth.t - blur), v_linewidth.s - dist) / blur, 0.0, 1.0);\\n\\n    gl_FragColor = u_color * (alpha * u_opacity);\\n\\n#ifdef OVERDRAW_INSPECTOR\\n    gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\n// floor(127 / 2) == 63.0\\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\\n// there are also \\\"special\\\" normals that have a bigger length (of up to 126 in\\n// this case).\\n// #define scale 63.0\\n#define scale 0.015873016\\n\\nattribute vec2 a_pos;\\nattribute vec4 a_data;\\n\\nuniform mat4 u_matrix;\\nuniform mediump float u_ratio;\\nuniform mediump float u_linewidth;\\nuniform mediump float u_gapwidth;\\nuniform mediump float u_antialiasing;\\nuniform mediump float u_extra;\\nuniform mat2 u_antialiasingmatrix;\\nuniform mediump float u_offset;\\nuniform mediump float u_blur;\\n\\nvarying vec2 v_normal;\\nvarying vec2 v_linewidth;\\nvarying float v_gamma_scale;\\n\\nvoid main() {\\n    vec2 a_extrude = a_data.xy - 128.0;\\n    float a_direction = mod(a_data.z, 4.0) - 1.0;\\n\\n    // We store the texture normals in the most insignificant bit\\n    // transform y so that 0 => -1 and 1 => 1\\n    // In the texture normal, x is 0 if the normal points straight up/down and 1 if it's a round cap\\n    // y is 1 if the normal points up, and -1 if it points down\\n    mediump vec2 normal = mod(a_pos, 2.0);\\n    normal.y = sign(normal.y - 0.5);\\n    v_normal = normal;\\n\\n    float inset = u_gapwidth + (u_gapwidth > 0.0 ? u_antialiasing : 0.0);\\n    float outset = u_gapwidth + u_linewidth * (u_gapwidth > 0.0 ? 2.0 : 1.0) + u_antialiasing;\\n\\n    // Scale the extrusion vector down to a normal and then up by the line width\\n    // of this vertex.\\n    mediump vec2 dist = outset * a_extrude * scale;\\n\\n    // Calculate the offset when drawing a line that is to the side of the actual line.\\n    // We do this by creating a vector that points towards the extrude, but rotate\\n    // it when we're drawing round end points (a_direction = -1 or 1) since their\\n    // extrude vector points in another direction.\\n    mediump float u = 0.5 * a_direction;\\n    mediump float t = 1.0 - abs(u);\\n    mediump vec2 offset = u_offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\\n\\n    // Remove the texture normal bit of the position before scaling it with the\\n    // model/view matrix.\\n    gl_Position = u_matrix * vec4(floor(a_pos * 0.5) + (offset + dist) / u_ratio, 0.0, 1.0);\\n\\n    // position of y on the screen\\n    float y = gl_Position.y / gl_Position.w;\\n\\n    // how much features are squished in the y direction by the tilt\\n    float squish_scale = length(a_extrude) / length(u_antialiasingmatrix * a_extrude);\\n\\n    // how much features are squished in all directions by the perspectiveness\\n    float perspective_scale = 1.0 / (1.0 - min(y * u_extra, 0.9));\\n\\n    v_linewidth = vec2(outset, inset);\\n    v_gamma_scale = perspective_scale * squish_scale;\\n}\\n\"},linepattern:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform float u_blur;\\n\\nuniform vec2 u_pattern_size_a;\\nuniform vec2 u_pattern_size_b;\\nuniform vec2 u_pattern_tl_a;\\nuniform vec2 u_pattern_br_a;\\nuniform vec2 u_pattern_tl_b;\\nuniform vec2 u_pattern_br_b;\\nuniform float u_fade;\\nuniform float u_opacity;\\n\\nuniform sampler2D u_image;\\n\\nvarying vec2 v_normal;\\nvarying vec2 v_linewidth;\\nvarying float v_linesofar;\\nvarying float v_gamma_scale;\\n\\nvoid main() {\\n    // Calculate the distance of the pixel from the line in pixels.\\n    float dist = length(v_normal) * v_linewidth.s;\\n\\n    // Calculate the antialiasing fade factor. This is either when fading in\\n    // the line in case of an offset line (v_linewidth.t) or when fading out\\n    // (v_linewidth.s)\\n    float blur = u_blur * v_gamma_scale;\\n    float alpha = clamp(min(dist - (v_linewidth.t - blur), v_linewidth.s - dist) / blur, 0.0, 1.0);\\n\\n    float x_a = mod(v_linesofar / u_pattern_size_a.x, 1.0);\\n    float x_b = mod(v_linesofar / u_pattern_size_b.x, 1.0);\\n    float y_a = 0.5 + (v_normal.y * v_linewidth.s / u_pattern_size_a.y);\\n    float y_b = 0.5 + (v_normal.y * v_linewidth.s / u_pattern_size_b.y);\\n    vec2 pos_a = mix(u_pattern_tl_a, u_pattern_br_a, vec2(x_a, y_a));\\n    vec2 pos_b = mix(u_pattern_tl_b, u_pattern_br_b, vec2(x_b, y_b));\\n\\n    vec4 color = mix(texture2D(u_image, pos_a), texture2D(u_image, pos_b), u_fade);\\n\\n    alpha *= u_opacity;\\n\\n    gl_FragColor = color * alpha;\\n\\n#ifdef OVERDRAW_INSPECTOR\\n    gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\n// floor(127 / 2) == 63.0\\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\\n// there are also \\\"special\\\" normals that have a bigger length (of up to 126 in\\n// this case).\\n// #define scale 63.0\\n#define scale 0.015873016\\n\\n// We scale the distance before adding it to the buffers so that we can store\\n// long distances for long segments. Use this value to unscale the distance.\\n#define LINE_DISTANCE_SCALE 2.0\\n\\nattribute vec2 a_pos;\\nattribute vec4 a_data;\\n\\nuniform mat4 u_matrix;\\nuniform mediump float u_ratio;\\nuniform mediump float u_linewidth;\\nuniform mediump float u_gapwidth;\\nuniform mediump float u_antialiasing;\\nuniform mediump float u_extra;\\nuniform mat2 u_antialiasingmatrix;\\nuniform mediump float u_offset;\\n\\nvarying vec2 v_normal;\\nvarying vec2 v_linewidth;\\nvarying float v_linesofar;\\nvarying float v_gamma_scale;\\n\\nvoid main() {\\n    vec2 a_extrude = a_data.xy - 128.0;\\n    float a_direction = mod(a_data.z, 4.0) - 1.0;\\n    float a_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * LINE_DISTANCE_SCALE;\\n\\n    // We store the texture normals in the most insignificant bit\\n    // transform y so that 0 => -1 and 1 => 1\\n    // In the texture normal, x is 0 if the normal points straight up/down and 1 if it's a round cap\\n    // y is 1 if the normal points up, and -1 if it points down\\n    mediump vec2 normal = mod(a_pos, 2.0);\\n    normal.y = sign(normal.y - 0.5);\\n    v_normal = normal;\\n\\n    float inset = u_gapwidth + (u_gapwidth > 0.0 ? u_antialiasing : 0.0);\\n    float outset = u_gapwidth + u_linewidth * (u_gapwidth > 0.0 ? 2.0 : 1.0) + u_antialiasing;\\n\\n    // Scale the extrusion vector down to a normal and then up by the line width\\n    // of this vertex.\\n    mediump vec2 dist = outset * a_extrude * scale;\\n\\n    // Calculate the offset when drawing a line that is to the side of the actual line.\\n    // We do this by creating a vector that points towards the extrude, but rotate\\n    // it when we're drawing round end points (a_direction = -1 or 1) since their\\n    // extrude vector points in another direction.\\n    mediump float u = 0.5 * a_direction;\\n    mediump float t = 1.0 - abs(u);\\n    mediump vec2 offset = u_offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\\n\\n    // Remove the texture normal bit of the position before scaling it with the\\n    // model/view matrix.\\n    gl_Position = u_matrix * vec4(floor(a_pos * 0.5) + (offset + dist) / u_ratio, 0.0, 1.0);\\n    v_linesofar = a_linesofar;\\n\\n    // position of y on the screen\\n    float y = gl_Position.y / gl_Position.w;\\n\\n    // how much features are squished in the y direction by the tilt\\n    float squish_scale = length(a_extrude) / length(u_antialiasingmatrix * a_extrude);\\n\\n    // how much features are squished in all directions by the perspectiveness\\n    float perspective_scale = 1.0 / (1.0 - min(y * u_extra, 0.9));\\n\\n    v_linewidth = vec2(outset, inset);\\n    v_gamma_scale = perspective_scale * squish_scale;\\n}\\n\"},linesdfpattern:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform lowp vec4 u_color;\\nuniform lowp float u_opacity;\\n\\nuniform float u_blur;\\nuniform sampler2D u_image;\\nuniform float u_sdfgamma;\\nuniform float u_mix;\\n\\nvarying vec2 v_normal;\\nvarying vec2 v_linewidth;\\nvarying vec2 v_tex_a;\\nvarying vec2 v_tex_b;\\nvarying float v_gamma_scale;\\n\\nvoid main() {\\n    // Calculate the distance of the pixel from the line in pixels.\\n    float dist = length(v_normal) * v_linewidth.s;\\n\\n    // Calculate the antialiasing fade factor. This is either when fading in\\n    // the line in case of an offset line (v_linewidth.t) or when fading out\\n    // (v_linewidth.s)\\n    float blur = u_blur * v_gamma_scale;\\n    float alpha = clamp(min(dist - (v_linewidth.t - blur), v_linewidth.s - dist) / blur, 0.0, 1.0);\\n\\n    float sdfdist_a = texture2D(u_image, v_tex_a).a;\\n    float sdfdist_b = texture2D(u_image, v_tex_b).a;\\n    float sdfdist = mix(sdfdist_a, sdfdist_b, u_mix);\\n    alpha *= smoothstep(0.5 - u_sdfgamma, 0.5 + u_sdfgamma, sdfdist);\\n\\n    gl_FragColor = u_color * (alpha * u_opacity);\\n\\n#ifdef OVERDRAW_INSPECTOR\\n    gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\n// floor(127 / 2) == 63.0\\n// the maximum allowed miter limit is 2.0 at the moment. the extrude normal is\\n// stored in a byte (-128..127). we scale regular normals up to length 63, but\\n// there are also \\\"special\\\" normals that have a bigger length (of up to 126 in\\n// this case).\\n// #define scale 63.0\\n#define scale 0.015873016\\n\\n// We scale the distance before adding it to the buffers so that we can store\\n// long distances for long segments. Use this value to unscale the distance.\\n#define LINE_DISTANCE_SCALE 2.0\\n\\nattribute vec2 a_pos;\\nattribute vec4 a_data;\\n\\nuniform mat4 u_matrix;\\nuniform mediump float u_ratio;\\nuniform mediump float u_linewidth;\\nuniform mediump float u_gapwidth;\\nuniform mediump float u_antialiasing;\\nuniform vec2 u_patternscale_a;\\nuniform float u_tex_y_a;\\nuniform vec2 u_patternscale_b;\\nuniform float u_tex_y_b;\\nuniform float u_extra;\\nuniform mat2 u_antialiasingmatrix;\\nuniform mediump float u_offset;\\n\\nvarying vec2 v_normal;\\nvarying vec2 v_linewidth;\\nvarying vec2 v_tex_a;\\nvarying vec2 v_tex_b;\\nvarying float v_gamma_scale;\\n\\nvoid main() {\\n    vec2 a_extrude = a_data.xy - 128.0;\\n    float a_direction = mod(a_data.z, 4.0) - 1.0;\\n    float a_linesofar = (floor(a_data.z / 4.0) + a_data.w * 64.0) * LINE_DISTANCE_SCALE;\\n\\n    // We store the texture normals in the most insignificant bit\\n    // transform y so that 0 => -1 and 1 => 1\\n    // In the texture normal, x is 0 if the normal points straight up/down and 1 if it's a round cap\\n    // y is 1 if the normal points up, and -1 if it points down\\n    mediump vec2 normal = mod(a_pos, 2.0);\\n    normal.y = sign(normal.y - 0.5);\\n    v_normal = normal;\\n\\n    float inset = u_gapwidth + (u_gapwidth > 0.0 ? u_antialiasing : 0.0);\\n    float outset = u_gapwidth + u_linewidth * (u_gapwidth > 0.0 ? 2.0 : 1.0) + u_antialiasing;\\n\\n    // Scale the extrusion vector down to a normal and then up by the line width\\n    // of this vertex.\\n    mediump vec2 dist = outset * a_extrude * scale;\\n\\n    // Calculate the offset when drawing a line that is to the side of the actual line.\\n    // We do this by creating a vector that points towards the extrude, but rotate\\n    // it when we're drawing round end points (a_direction = -1 or 1) since their\\n    // extrude vector points in another direction.\\n    mediump float u = 0.5 * a_direction;\\n    mediump float t = 1.0 - abs(u);\\n    mediump vec2 offset = u_offset * a_extrude * scale * normal.y * mat2(t, -u, u, t);\\n\\n    // Remove the texture normal bit of the position before scaling it with the\\n    // model/view matrix.\\n    gl_Position = u_matrix * vec4(floor(a_pos * 0.5) + (offset + dist) / u_ratio, 0.0, 1.0);\\n\\n    v_tex_a = vec2(a_linesofar * u_patternscale_a.x, normal.y * u_patternscale_a.y + u_tex_y_a);\\n    v_tex_b = vec2(a_linesofar * u_patternscale_b.x, normal.y * u_patternscale_b.y + u_tex_y_b);\\n\\n    // position of y on the screen\\n    float y = gl_Position.y / gl_Position.w;\\n\\n    // how much features are squished in the y direction by the tilt\\n    float squish_scale = length(a_extrude) / length(u_antialiasingmatrix * a_extrude);\\n\\n    // how much features are squished in all directions by the perspectiveness\\n    float perspective_scale = 1.0 / (1.0 - min(y * u_extra, 0.9));\\n\\n    v_linewidth = vec2(outset, inset);\\n    v_gamma_scale = perspective_scale * squish_scale;\\n}\\n\"},outline:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\n#pragma mapbox: define lowp vec4 outline_color\\n#pragma mapbox: define lowp float opacity\\n\\nvarying vec2 v_pos;\\n\\nvoid main() {\\n    #pragma mapbox: initialize lowp vec4 outline_color\\n    #pragma mapbox: initialize lowp float opacity\\n\\n    float dist = length(v_pos - gl_FragCoord.xy);\\n    float alpha = smoothstep(1.0, 0.0, dist);\\n    gl_FragColor = outline_color * (alpha * opacity);\\n\\n#ifdef OVERDRAW_INSPECTOR\\n    gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nattribute vec2 a_pos;\\n\\nuniform mat4 u_matrix;\\nuniform vec2 u_world;\\n\\nvarying vec2 v_pos;\\n\\n#pragma mapbox: define lowp vec4 outline_color\\n#pragma mapbox: define lowp float opacity\\n\\nvoid main() {\\n    #pragma mapbox: initialize lowp vec4 outline_color\\n    #pragma mapbox: initialize lowp float opacity\\n\\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\\n    v_pos = (gl_Position.xy / gl_Position.w + 1.0) / 2.0 * u_world;\\n}\\n\"},outlinepattern:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform float u_opacity;\\nuniform vec2 u_pattern_tl_a;\\nuniform vec2 u_pattern_br_a;\\nuniform vec2 u_pattern_tl_b;\\nuniform vec2 u_pattern_br_b;\\nuniform float u_mix;\\n\\nuniform sampler2D u_image;\\n\\nvarying vec2 v_pos_a;\\nvarying vec2 v_pos_b;\\nvarying vec2 v_pos;\\n\\nvoid main() {\\n    vec2 imagecoord = mod(v_pos_a, 1.0);\\n    vec2 pos = mix(u_pattern_tl_a, u_pattern_br_a, imagecoord);\\n    vec4 color1 = texture2D(u_image, pos);\\n\\n    vec2 imagecoord_b = mod(v_pos_b, 1.0);\\n    vec2 pos2 = mix(u_pattern_tl_b, u_pattern_br_b, imagecoord_b);\\n    vec4 color2 = texture2D(u_image, pos2);\\n\\n    // find distance to outline for alpha interpolation\\n\\n    float dist = length(v_pos - gl_FragCoord.xy);\\n    float alpha = smoothstep(1.0, 0.0, dist);\\n    \\n\\n    gl_FragColor = mix(color1, color2, u_mix) * alpha * u_opacity;\\n\\n#ifdef OVERDRAW_INSPECTOR\\n    gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform vec2 u_pattern_size_a;\\nuniform vec2 u_pattern_size_b;\\nuniform vec2 u_pixel_coord_upper;\\nuniform vec2 u_pixel_coord_lower;\\nuniform float u_scale_a;\\nuniform float u_scale_b;\\nuniform float u_tile_units_to_pixels;\\n\\nattribute vec2 a_pos;\\n\\nuniform mat4 u_matrix;\\nuniform vec2 u_world;\\n\\nvarying vec2 v_pos_a;\\nvarying vec2 v_pos_b;\\nvarying vec2 v_pos;\\n\\nvoid main() {\\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\\n    vec2 scaled_size_a = u_scale_a * u_pattern_size_a;\\n    vec2 scaled_size_b = u_scale_b * u_pattern_size_b;\\n\\n    // the correct offset needs to be calculated.\\n    //\\n    // The offset depends on how many pixels are between the world origin and\\n    // the edge of the tile:\\n    // vec2 offset = mod(pixel_coord, size)\\n    //\\n    // At high zoom levels there are a ton of pixels between the world origin\\n    // and the edge of the tile. The glsl spec only guarantees 16 bits of\\n    // precision for highp floats. We need more than that.\\n    //\\n    // The pixel_coord is passed in as two 16 bit values:\\n    // pixel_coord_upper = floor(pixel_coord / 2^16)\\n    // pixel_coord_lower = mod(pixel_coord, 2^16)\\n    //\\n    // The offset is calculated in a series of steps that should preserve this precision:\\n    vec2 offset_a = mod(mod(mod(u_pixel_coord_upper, scaled_size_a) * 256.0, scaled_size_a) * 256.0 + u_pixel_coord_lower, scaled_size_a);\\n    vec2 offset_b = mod(mod(mod(u_pixel_coord_upper, scaled_size_b) * 256.0, scaled_size_b) * 256.0 + u_pixel_coord_lower, scaled_size_b);\\n\\n    v_pos_a = (u_tile_units_to_pixels * a_pos + offset_a) / scaled_size_a;\\n    v_pos_b = (u_tile_units_to_pixels * a_pos + offset_b) / scaled_size_b;\\n\\n    v_pos = (gl_Position.xy / gl_Position.w + 1.0) / 2.0 * u_world;\\n}\\n\"},pattern:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform float u_opacity;\\nuniform vec2 u_pattern_tl_a;\\nuniform vec2 u_pattern_br_a;\\nuniform vec2 u_pattern_tl_b;\\nuniform vec2 u_pattern_br_b;\\nuniform float u_mix;\\n\\nuniform sampler2D u_image;\\n\\nvarying vec2 v_pos_a;\\nvarying vec2 v_pos_b;\\n\\nvoid main() {\\n\\n    vec2 imagecoord = mod(v_pos_a, 1.0);\\n    vec2 pos = mix(u_pattern_tl_a, u_pattern_br_a, imagecoord);\\n    vec4 color1 = texture2D(u_image, pos);\\n\\n    vec2 imagecoord_b = mod(v_pos_b, 1.0);\\n    vec2 pos2 = mix(u_pattern_tl_b, u_pattern_br_b, imagecoord_b);\\n    vec4 color2 = texture2D(u_image, pos2);\\n\\n    gl_FragColor = mix(color1, color2, u_mix) * u_opacity;\\n\\n#ifdef OVERDRAW_INSPECTOR\\n    gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform mat4 u_matrix;\\nuniform vec2 u_pattern_size_a;\\nuniform vec2 u_pattern_size_b;\\nuniform vec2 u_pixel_coord_upper;\\nuniform vec2 u_pixel_coord_lower;\\nuniform float u_scale_a;\\nuniform float u_scale_b;\\nuniform float u_tile_units_to_pixels;\\n\\nattribute vec2 a_pos;\\n\\nvarying vec2 v_pos_a;\\nvarying vec2 v_pos_b;\\n\\nvoid main() {\\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\\n    vec2 scaled_size_a = u_scale_a * u_pattern_size_a;\\n    vec2 scaled_size_b = u_scale_b * u_pattern_size_b;\\n\\n    // the correct offset needs to be calculated.\\n    //\\n    // The offset depends on how many pixels are between the world origin and\\n    // the edge of the tile:\\n    // vec2 offset = mod(pixel_coord, size)\\n    //\\n    // At high zoom levels there are a ton of pixels between the world origin\\n    // and the edge of the tile. The glsl spec only guarantees 16 bits of\\n    // precision for highp floats. We need more than that.\\n    //\\n    // The pixel_coord is passed in as two 16 bit values:\\n    // pixel_coord_upper = floor(pixel_coord / 2^16)\\n    // pixel_coord_lower = mod(pixel_coord, 2^16)\\n    //\\n    // The offset is calculated in a series of steps that should preserve this precision:\\n    vec2 offset_a = mod(mod(mod(u_pixel_coord_upper, scaled_size_a) * 256.0, scaled_size_a) * 256.0 + u_pixel_coord_lower, scaled_size_a);\\n    vec2 offset_b = mod(mod(mod(u_pixel_coord_upper, scaled_size_b) * 256.0, scaled_size_b) * 256.0 + u_pixel_coord_lower, scaled_size_b);\\n\\n    v_pos_a = (u_tile_units_to_pixels * a_pos + offset_a) / scaled_size_a;\\n    v_pos_b = (u_tile_units_to_pixels * a_pos + offset_b) / scaled_size_b;\\n}\\n\"},raster:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform float u_opacity0;\\nuniform float u_opacity1;\\nuniform sampler2D u_image0;\\nuniform sampler2D u_image1;\\nvarying vec2 v_pos0;\\nvarying vec2 v_pos1;\\n\\nuniform float u_brightness_low;\\nuniform float u_brightness_high;\\n\\nuniform float u_saturation_factor;\\nuniform float u_contrast_factor;\\nuniform vec3 u_spin_weights;\\n\\nvoid main() {\\n\\n    // read and cross-fade colors from the main and parent tiles\\n    vec4 color0 = texture2D(u_image0, v_pos0);\\n    vec4 color1 = texture2D(u_image1, v_pos1);\\n    vec4 color = color0 * u_opacity0 + color1 * u_opacity1;\\n    vec3 rgb = color.rgb;\\n\\n    // spin\\n    rgb = vec3(\\n        dot(rgb, u_spin_weights.xyz),\\n        dot(rgb, u_spin_weights.zxy),\\n        dot(rgb, u_spin_weights.yzx));\\n\\n    // saturation\\n    float average = (color.r + color.g + color.b) / 3.0;\\n    rgb += (average - rgb) * u_saturation_factor;\\n\\n    // contrast\\n    rgb = (rgb - 0.5) * u_contrast_factor + 0.5;\\n\\n    // brightness\\n    vec3 u_high_vec = vec3(u_brightness_low, u_brightness_low, u_brightness_low);\\n    vec3 u_low_vec = vec3(u_brightness_high, u_brightness_high, u_brightness_high);\\n\\n    gl_FragColor = vec4(mix(u_high_vec, u_low_vec, rgb), color.a);\\n\\n#ifdef OVERDRAW_INSPECTOR\\n    gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform mat4 u_matrix;\\nuniform vec2 u_tl_parent;\\nuniform float u_scale_parent;\\nuniform float u_buffer_scale;\\n\\nattribute vec2 a_pos;\\nattribute vec2 a_texture_pos;\\n\\nvarying vec2 v_pos0;\\nvarying vec2 v_pos1;\\n\\nvoid main() {\\n    gl_Position = u_matrix * vec4(a_pos, 0, 1);\\n    v_pos0 = (((a_texture_pos / 32767.0) - 0.5) / u_buffer_scale ) + 0.5;\\n    v_pos1 = (v_pos0 * u_scale_parent) + u_tl_parent;\\n}\\n\"},icon:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform sampler2D u_texture;\\nuniform sampler2D u_fadetexture;\\nuniform lowp float u_opacity;\\n\\nvarying vec2 v_tex;\\nvarying vec2 v_fade_tex;\\n\\nvoid main() {\\n    lowp float alpha = texture2D(u_fadetexture, v_fade_tex).a * u_opacity;\\n    gl_FragColor = texture2D(u_texture, v_tex) * alpha;\\n\\n#ifdef OVERDRAW_INSPECTOR\\n    gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nattribute vec2 a_pos;\\nattribute vec2 a_offset;\\nattribute vec2 a_texture_pos;\\nattribute vec4 a_data;\\n\\n\\n// matrix is for the vertex position.\\nuniform mat4 u_matrix;\\n\\nuniform mediump float u_zoom;\\nuniform bool u_rotate_with_map;\\nuniform vec2 u_extrude_scale;\\n\\nuniform vec2 u_texsize;\\n\\nvarying vec2 v_tex;\\nvarying vec2 v_fade_tex;\\n\\nvoid main() {\\n    vec2 a_tex = a_texture_pos.xy;\\n    mediump float a_labelminzoom = a_data[0];\\n    mediump vec2 a_zoom = a_data.pq;\\n    mediump float a_minzoom = a_zoom[0];\\n    mediump float a_maxzoom = a_zoom[1];\\n\\n    // u_zoom is the current zoom level adjusted for the change in font size\\n    mediump float z = 2.0 - step(a_minzoom, u_zoom) - (1.0 - step(a_maxzoom, u_zoom));\\n\\n    vec2 extrude = u_extrude_scale * (a_offset / 64.0);\\n    if (u_rotate_with_map) {\\n        gl_Position = u_matrix * vec4(a_pos + extrude, 0, 1);\\n        gl_Position.z += z * gl_Position.w;\\n    } else {\\n        gl_Position = u_matrix * vec4(a_pos, 0, 1) + vec4(extrude, 0, 0);\\n    }\\n\\n    v_tex = a_tex / u_texsize;\\n    v_fade_tex = vec2(a_labelminzoom / 255.0, 0.0);\\n}\\n\"},sdf:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform sampler2D u_texture;\\nuniform sampler2D u_fadetexture;\\nuniform lowp vec4 u_color;\\nuniform lowp float u_opacity;\\nuniform lowp float u_buffer;\\nuniform lowp float u_gamma;\\n\\nvarying vec2 v_tex;\\nvarying vec2 v_fade_tex;\\nvarying float v_gamma_scale;\\n\\nvoid main() {\\n    lowp float dist = texture2D(u_texture, v_tex).a;\\n    lowp float fade_alpha = texture2D(u_fadetexture, v_fade_tex).a;\\n    lowp float gamma = u_gamma * v_gamma_scale;\\n    lowp float alpha = smoothstep(u_buffer - gamma, u_buffer + gamma, dist) * fade_alpha;\\n\\n    gl_FragColor = u_color * (alpha * u_opacity);\\n\\n#ifdef OVERDRAW_INSPECTOR\\n    gl_FragColor = vec4(1.0);\\n#endif\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nconst float PI = 3.141592653589793;\\n\\nattribute vec2 a_pos;\\nattribute vec2 a_offset;\\nattribute vec2 a_texture_pos;\\nattribute vec4 a_data;\\n\\n\\n// matrix is for the vertex position.\\nuniform mat4 u_matrix;\\n\\nuniform mediump float u_zoom;\\nuniform bool u_rotate_with_map;\\nuniform bool u_pitch_with_map;\\nuniform mediump float u_pitch;\\nuniform mediump float u_bearing;\\nuniform mediump float u_aspect_ratio;\\nuniform vec2 u_extrude_scale;\\n\\nuniform vec2 u_texsize;\\n\\nvarying vec2 v_tex;\\nvarying vec2 v_fade_tex;\\nvarying float v_gamma_scale;\\n\\nvoid main() {\\n    vec2 a_tex = a_texture_pos.xy;\\n    mediump float a_labelminzoom = a_data[0];\\n    mediump vec2 a_zoom = a_data.pq;\\n    mediump float a_minzoom = a_zoom[0];\\n    mediump float a_maxzoom = a_zoom[1];\\n\\n    // u_zoom is the current zoom level adjusted for the change in font size\\n    mediump float z = 2.0 - step(a_minzoom, u_zoom) - (1.0 - step(a_maxzoom, u_zoom));\\n\\n    // pitch-alignment: map\\n    // rotation-alignment: map | viewport\\n    if (u_pitch_with_map) {\\n        lowp float angle = u_rotate_with_map ? (a_data[1] / 256.0 * 2.0 * PI) : u_bearing;\\n        lowp float asin = sin(angle);\\n        lowp float acos = cos(angle);\\n        mat2 RotationMatrix = mat2(acos, asin, -1.0 * asin, acos);\\n        vec2 offset = RotationMatrix * a_offset;\\n        vec2 extrude = u_extrude_scale * (offset / 64.0);\\n        gl_Position = u_matrix * vec4(a_pos + extrude, 0, 1);\\n        gl_Position.z += z * gl_Position.w;\\n    // pitch-alignment: viewport\\n    // rotation-alignment: map\\n    } else if (u_rotate_with_map) {\\n        // foreshortening factor to apply on pitched maps\\n        // as a label goes from horizontal <=> vertical in angle\\n        // it goes from 0% foreshortening to up to around 70% foreshortening\\n        lowp float pitchfactor = 1.0 - cos(u_pitch * sin(u_pitch * 0.75));\\n\\n        lowp float lineangle = a_data[1] / 256.0 * 2.0 * PI;\\n\\n        // use the lineangle to position points a,b along the line\\n        // project the points and calculate the label angle in projected space\\n        // this calculation allows labels to be rendered unskewed on pitched maps\\n        vec4 a = u_matrix * vec4(a_pos, 0, 1);\\n        vec4 b = u_matrix * vec4(a_pos + vec2(cos(lineangle),sin(lineangle)), 0, 1);\\n        lowp float angle = atan((b[1]/b[3] - a[1]/a[3])/u_aspect_ratio, b[0]/b[3] - a[0]/a[3]);\\n        lowp float asin = sin(angle);\\n        lowp float acos = cos(angle);\\n        mat2 RotationMatrix = mat2(acos, -1.0 * asin, asin, acos);\\n\\n        vec2 offset = RotationMatrix * (vec2((1.0-pitchfactor)+(pitchfactor*cos(angle*2.0)), 1.0) * a_offset);\\n        vec2 extrude = u_extrude_scale * (offset / 64.0);\\n        gl_Position = u_matrix * vec4(a_pos, 0, 1) + vec4(extrude, 0, 0);\\n        gl_Position.z += z * gl_Position.w;\\n    // pitch-alignment: viewport\\n    // rotation-alignment: viewport\\n    } else {\\n        vec2 extrude = u_extrude_scale * (a_offset / 64.0);\\n        gl_Position = u_matrix * vec4(a_pos, 0, 1) + vec4(extrude, 0, 0);\\n    }\\n\\n    v_gamma_scale = (gl_Position.w - 0.5);\\n\\n    v_tex = a_tex / u_texsize;\\n    v_fade_tex = vec2(a_labelminzoom / 255.0, 0.0);\\n}\\n\"},collisionbox:{fragmentSource:\"#ifdef GL_ES\\nprecision mediump float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nuniform float u_zoom;\\nuniform float u_maxzoom;\\n\\nvarying float v_max_zoom;\\nvarying float v_placement_zoom;\\n\\nvoid main() {\\n\\n    float alpha = 0.5;\\n\\n    gl_FragColor = vec4(0.0, 1.0, 0.0, 1.0) * alpha;\\n\\n    if (v_placement_zoom > u_zoom) {\\n        gl_FragColor = vec4(1.0, 0.0, 0.0, 1.0) * alpha;\\n    }\\n\\n    if (u_zoom >= v_max_zoom) {\\n        gl_FragColor = vec4(0.0, 0.0, 0.0, 1.0) * alpha * 0.25;\\n    }\\n\\n    if (v_placement_zoom >= u_maxzoom) {\\n        gl_FragColor = vec4(0.0, 0.0, 1.0, 1.0) * alpha * 0.2;\\n    }\\n}\\n\",vertexSource:\"#ifdef GL_ES\\nprecision highp float;\\n#else\\n#define lowp\\n#define mediump\\n#define highp\\n#endif\\n\\nattribute vec2 a_pos;\\nattribute vec2 a_extrude;\\nattribute vec2 a_data;\\n\\nuniform mat4 u_matrix;\\nuniform float u_scale;\\n\\nvarying float v_max_zoom;\\nvarying float v_placement_zoom;\\n\\nvoid main() {\\n    gl_Position = u_matrix * vec4(a_pos + a_extrude / u_scale, 0.0, 1.0);\\n\\n    v_max_zoom = a_data.x;\\n    v_placement_zoom = a_data.y;\\n}\\n\"}},e.exports.util=\"float evaluate_zoom_function_1(const vec4 values, const float t) {\\n    if (t < 1.0) {\\n        return mix(values[0], values[1], t);\\n    } else if (t < 2.0) {\\n        return mix(values[1], values[2], t - 1.0);\\n    } else {\\n        return mix(values[2], values[3], t - 2.0);\\n    }\\n}\\nvec4 evaluate_zoom_function_4(const vec4 value0, const vec4 value1, const vec4 value2, const vec4 value3, const float t) {\\n    if (t < 1.0) {\\n        return mix(value0, value1, t);\\n    } else if (t < 2.0) {\\n        return mix(value1, value2, t - 1.0);\\n    } else {\\n        return mix(value2, value3, t - 2.0);\\n    }\\n}\\n\"},{path:468}],295:[function(t,e,r){\"use strict\";var n=t(\"util\").format;e.exports=function(t,e){this.message=(t?t+\": \":\"\")+n.apply(n,Array.prototype.slice.call(arguments,2)),null!==e&&void 0!==e&&e.__line__&&(this.line=e.__line__)}},{util:563}],296:[function(t,e,r){\"use strict\";e.exports=function(t){for(var e=1;e<arguments.length;e++){var r=arguments[e];for(var n in r)t[n]=r[n]}return t}},{}],297:[function(t,e,r){\"use strict\";e.exports=function(t){return t instanceof Number?\"number\":t instanceof String?\"string\":t instanceof Boolean?\"boolean\":Array.isArray(t)?\"array\":null===t?\"null\":typeof t}},{}],298:[function(t,e,r){\"use strict\";e.exports=function(t){return t instanceof Number||t instanceof String||t instanceof Boolean?t.valueOf():t}},{}],299:[function(t,e,r){\"use strict\";var n=t(\"../error/validation_error\"),i=t(\"../util/get_type\"),a=t(\"../util/extend\");e.exports=function(e){var 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found',r)]:[]}},{\"../error/validation_error\":295,\"../util/get_type\":297,csscolorparser:114}],303:[function(t,e,r){\"use strict\";var n=t(\"../error/validation_error\"),i=t(\"../util/get_type\");e.exports=function(t){var e=t.key,r=t.value;if(t.styleSpec.$version>7)return r?[new n(e,r,\"constants have been deprecated as of v8\")]:[];var a=i(r);if(\"object\"!==a)return[new n(e,r,\"object expected, %s found\",a)];var o=[];for(var s in r)\"@\"!==s[0]&&o.push(new n(e+\".\"+s,r[s],'constants must start with \"@\"'));return o}},{\"../error/validation_error\":295,\"../util/get_type\":297}],304:[function(t,e,r){\"use strict\";var n=t(\"../error/validation_error\"),i=t(\"../util/unbundle_jsonlint\");e.exports=function(t){var e=t.key,r=t.value,a=t.valueSpec,o=[];return-1===a.values.indexOf(i(r))&&o.push(new n(e,r,\"expected one of [%s], %s found\",a.values.join(\", \"),r)),o}},{\"../error/validation_error\":295,\"../util/unbundle_jsonlint\":298}],305:[function(t,e,r){\"use strict\";var n=t(\"../error/validation_error\"),i=t(\"./validate_enum\"),a=t(\"../util/get_type\"),o=t(\"../util/unbundle_jsonlint\");e.exports=function t(e){var r,s=e.value,l=e.key,c=e.styleSpec,u=[];if(\"array\"!==a(s))return[new n(l,s,\"array expected, %s found\",a(s))];if(s.length<1)return[new n(l,s,\"filter array must have at least 1 element\")];switch(u=u.concat(i({key:l+\"[0]\",value:s[0],valueSpec:c.filter_operator,style:e.style,styleSpec:e.styleSpec})),o(s[0])){case\"<\":case\"<=\":case\">\":case\">=\":s.length>=2&&\"$type\"==s[1]&&u.push(new n(l,s,'\"$type\" cannot be use with operator \"%s\"',s[0]));case\"==\":case\"!=\":3!=s.length&&u.push(new n(l,s,'filter array for operator \"%s\" must have 3 elements',s[0]));case\"in\":case\"!in\":s.length>=2&&(\"string\"!==(r=a(s[1]))?u.push(new n(l+\"[1]\",s[1],\"string expected, %s found\",r)):\"@\"===s[1][0]&&u.push(new n(l+\"[1]\",s[1],\"filter key cannot be a constant\")));for(var f=2;f<s.length;f++)r=a(s[f]),\"$type\"==s[1]?u=u.concat(i({key:l+\"[\"+f+\"]\",value:s[f],valueSpec:c.geometry_type,style:e.style,styleSpec:e.styleSpec})):\"string\"===r&&\"@\"===s[f][0]?u.push(new n(l+\"[\"+f+\"]\",s[f],\"filter value cannot be a constant\")):\"string\"!==r&&\"number\"!==r&&\"boolean\"!==r&&u.push(new n(l+\"[\"+f+\"]\",s[f],\"string, number, or boolean expected, %s found\",r));break;case\"any\":case\"all\":case\"none\":for(f=1;f<s.length;f++)u=u.concat(t({key:l+\"[\"+f+\"]\",value:s[f],style:e.style,styleSpec:e.styleSpec}));break;case\"has\":case\"!has\":r=a(s[1]),2!==s.length?u.push(new n(l,s,'filter array for \"%s\" operator must have 2 elements',s[0])):\"string\"!==r?u.push(new n(l+\"[1]\",s[1],\"string expected, %s found\",r)):\"@\"===s[1][0]&&u.push(new n(l+\"[1]\",s[1],\"filter key cannot be a constant\"))}return u}},{\"../error/validation_error\":295,\"../util/get_type\":297,\"../util/unbundle_jsonlint\":298,\"./validate_enum\":304}],306:[function(t,e,r){\"use strict\";var n=t(\"../error/validation_error\"),i=t(\"../util/get_type\"),a=t(\"./validate\"),o=t(\"./validate_object\"),s=t(\"./validate_array\"),l=t(\"./validate_number\");e.exports=function(t){function e(t){var e=[],s=t.value,f=t.key;if(\"array\"!==i(s))return[new n(f,s,\"array expected, %s found\",i(s))];if(2!==s.length)return[new n(f,s,\"array length %d expected, length %d found\",2,s.length)];var d=i(s[0]);if(c||(c=d),d!==c)return[new n(f,s,\"%s stop key type must match previous stop key type %s\",d,c)];if(\"object\"===d){if(void 0===s[0].zoom)return[new n(f,s,\"object stop key must have zoom\")];if(void 0===s[0].value)return[new n(f,s,\"object stop key must have value\")];e=e.concat(o({key:f+\"[0]\",value:s[0],valueSpec:{zoom:{}},style:t.style,styleSpec:t.styleSpec,objectElementValidators:{zoom:l,value:r}}))}else e=e.concat((h?l:r)({key:f+\"[0]\",value:s[0],valueSpec:{},style:t.style,styleSpec:t.styleSpec}));return 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t.serialize()})}),paintVertexArrayTypes:l.mapObject(this.paintVertexArrayTypes,function(t){return l.mapObject(t,function(t){return t.serialize()})}),childLayerIds:this.childLayers.map(function(t){return t.id})}},n.prototype.createFilter=function(){this.filter||(this.filter=a(this.layer.filter))};var f={lastIntegerZoom:1/0,lastIntegerZoomTime:0,lastZoom:0};n.prototype.recalculateStyleLayers=function(){for(var t=0;t<this.childLayers.length;t++)this.childLayers[t].recalculate(this.zoom,f)},n.prototype.populatePaintArrays=function(t,e,r,n,i){for(var a=0;a<this.childLayers.length;a++)for(var o=this.childLayers[a],s=this.arrayGroups[t],l=n.index;l<s.length;l++){var c=s[l],u=c.layoutVertexArray.length,f=c.paintVertexArrays[o.id];f.resize(u);for(var h=this.paintAttributes[t][o.id].attributes,d=0;d<h.length;d++)for(var p=h[d],m=p.getValue(o,e,r),g=p.multiplier||1,v=p.components||1,y=l===n.index?i:0;y<u;y++)for(var x=f.get(y),b=0;b<v;b++){x[v>1?p.name+b:p.name]=m[b]*g}}},n.VertexArrayType=function(t){return new c({members:t,alignment:4})},n.ElementArrayType=function(t){return new c({members:[{type:\"Uint16\",name:\"vertices\",components:t||3}]})}},{\"../util/struct_array\":431,\"../util/util\":433,\"./array_group\":319,\"./bucket/circle_bucket\":321,\"./bucket/fill_bucket\":322,\"./bucket/line_bucket\":323,\"./bucket/symbol_bucket\":324,\"./buffer_group\":326,assert:51,\"feature-filter\":141}],321:[function(t,e,r){\"use strict\";function n(){i.apply(this,arguments)}var i=t(\"../bucket\"),a=t(\"../../util/util\"),o=t(\"../load_geometry\"),s=i.EXTENT;e.exports=n,(n.prototype=a.inherit(i,{})).addCircleVertex=function(t,e,r,n,i){return t.emplaceBack(2*e+(n+1)/2,2*r+(i+1)/2)},n.prototype.programInterfaces={circle:{layoutVertexArrayType:new i.VertexArrayType([{name:\"a_pos\",components:2,type:\"Int16\"}]),elementArrayType:new i.ElementArrayType,paintAttributes:[{name:\"a_color\",components:4,type:\"Uint8\",getValue:function(t,e,r){return t.getPaintValue(\"circle-color\",e,r)},multiplier:255,paintProperty:\"circle-color\"},{name:\"a_radius\",components:1,type:\"Uint16\",isLayerConstant:!1,getValue:function(t,e,r){return[t.getPaintValue(\"circle-radius\",e,r)]},multiplier:10,paintProperty:\"circle-radius\"},{name:\"a_blur\",components:1,type:\"Uint16\",isLayerConstant:!1,getValue:function(t,e,r){return[t.getPaintValue(\"circle-blur\",e,r)]},multiplier:10,paintProperty:\"circle-blur\"},{name:\"a_opacity\",components:1,type:\"Uint16\",isLayerConstant:!1,getValue:function(t,e,r){return[t.getPaintValue(\"circle-opacity\",e,r)]},multiplier:255,paintProperty:\"circle-opacity\"}]}},n.prototype.addFeature=function(t){for(var e={zoom:this.zoom},r=o(t),n=this.prepareArrayGroup(\"circle\",0),i=n.layoutVertexArray.length,a=0;a<r.length;a++)for(var l=0;l<r[a].length;l++){var c=r[a][l].x,u=r[a][l].y;if(!(c<0||c>=s||u<0||u>=s)){var f=this.prepareArrayGroup(\"circle\",4),h=f.layoutVertexArray,d=this.addCircleVertex(h,c,u,-1,-1);this.addCircleVertex(h,c,u,1,-1),this.addCircleVertex(h,c,u,1,1),this.addCircleVertex(h,c,u,-1,1),f.elementArray.emplaceBack(d,d+1,d+2),f.elementArray.emplaceBack(d,d+3,d+2)}}this.populatePaintArrays(\"circle\",e,t.properties,n,i)}},{\"../../util/util\":433,\"../bucket\":320,\"../load_geometry\":328}],322:[function(t,e,r){\"use strict\";function n(){i.apply(this,arguments)}var i=t(\"../bucket\"),a=t(\"../../util/util\"),o=t(\"../load_geometry\"),s=t(\"earcut\"),l=t(\"../../util/classify_rings\");e.exports=n,(n.prototype=a.inherit(i,{})).programInterfaces={fill:{layoutVertexArrayType:new i.VertexArrayType([{name:\"a_pos\",components:2,type:\"Int16\"}]),elementArrayType:new i.ElementArrayType(1),elementArrayType2:new i.ElementArrayType(2),paintAttributes:[{name:\"a_color\",components:4,type:\"Uint8\",getValue:function(t,e,r){return t.getPaintValue(\"fill-color\",e,r)},multiplier:255,paintProperty:\"fill-color\"},{name:\"a_outline_color\",components:4,type:\"Uint8\",getValue:function(t,e,r){return t.getPaintValue(\"fill-outline-color\",e,r)},multiplier:255,paintProperty:\"fill-outline-color\"},{name:\"a_opacity\",components:1,type:\"Uint8\",getValue:function(t,e,r){return[t.getPaintValue(\"fill-opacity\",e,r)]},multiplier:255,paintProperty:\"fill-opacity\"}]}},n.prototype.addFeature=function(t){for(var e=o(t),r=l(e,500),n=this.prepareArrayGroup(\"fill\",0),i=n.layoutVertexArray.length,a=0;a<r.length;a++)this.addPolygon(r[a]);this.populatePaintArrays(\"fill\",{zoom:this.zoom},t.properties,n,i)},n.prototype.addPolygon=function(t){for(var e=0,r=0;r<t.length;r++)e+=t[r].length;for(var n=this.prepareArrayGroup(\"fill\",e),i=[],a=[],o=n.layoutVertexArray.length,l=0;l<t.length;l++){var c=t[l];l>0&&a.push(i.length/2);for(var u=0;u<c.length;u++){var f=c[u],h=n.layoutVertexArray.emplaceBack(f.x,f.y);u>=1&&n.elementArray2.emplaceBack(h-1,h),i.push(f.x),i.push(f.y)}}for(var d=s(i,a),p=0;p<d.length;p++)n.elementArray.emplaceBack(d[p]+o)}},{\"../../util/classify_rings\":421,\"../../util/util\":433,\"../bucket\":320,\"../load_geometry\":328,earcut:135}],323:[function(t,e,r){\"use strict\";function n(){i.apply(this,arguments)}var i=t(\"../bucket\"),a=t(\"../../util/util\"),o=t(\"../load_geometry\"),s=i.EXTENT,l=Math.cos(Math.PI/180*37.5),c=Math.pow(2,14)/.5;e.exports=n,(n.prototype=a.inherit(i,{})).addLineVertex=function(t,e,r,n,i,a,o){return t.emplaceBack(e.x<<1|n,e.y<<1|i,Math.round(63*r.x)+128,Math.round(63*r.y)+128,1+(0===a?0:a<0?-1:1)|(.5*o&63)<<2,.5*o>>6)},n.prototype.programInterfaces={line:{layoutVertexArrayType:new i.VertexArrayType([{name:\"a_pos\",components:2,type:\"Int16\"},{name:\"a_data\",components:4,type:\"Uint8\"}]),elementArrayType:new i.ElementArrayType}},n.prototype.addFeature=function(t){for(var e=o(t,15),r=0;r<e.length;r++)this.addLine(e[r],this.layer.layout[\"line-join\"],this.layer.layout[\"line-cap\"],this.layer.layout[\"line-miter-limit\"],this.layer.layout[\"line-round-limit\"])},n.prototype.addLine=function(t,e,r,n,i){for(var a=t.length;a>2&&t[a-1].equals(t[a-2]);)a--;if(!(t.length<2)){\"bevel\"===e&&(n=1.05);var o=s/(512*this.overscaling)*15,c=t[0],u=t[a-1],f=c.equals(u);if(this.prepareArrayGroup(\"line\",10*a),2!==a||!f){this.distance=0;var h,d,p,m,g,v,y,x=r,b=f?\"butt\":r,_=!0;this.e1=this.e2=this.e3=-1,f&&(h=t[a-2],g=c.sub(h)._unit()._perp());for(var w=0;w<a;w++)if(!(p=f&&w===a-1?t[1]:t[w+1])||!t[w].equals(p)){g&&(m=g),h&&(d=h),h=t[w],g=p?p.sub(h)._unit()._perp():m;var M=(m=m||g).add(g)._unit(),k=M.x*g.x+M.y*g.y,A=1/k,T=k<l&&d&&p;if(T&&w>0){var S=h.dist(d);if(S>2*o){var E=h.sub(h.sub(d)._mult(o/S)._round());this.distance+=E.dist(d),this.addCurrentVertex(E,this.distance,m.mult(1),0,0,!1),d=E}}var L=d&&p,C=L?e:p?x:b;if(L&&\"round\"===C&&(A<i?C=\"miter\":A<=2&&(C=\"fakeround\")),\"miter\"===C&&A>n&&(C=\"bevel\"),\"bevel\"===C&&(A>2&&(C=\"flipbevel\"),A<n&&(C=\"miter\")),d&&(this.distance+=h.dist(d)),\"miter\"===C)M._mult(A),this.addCurrentVertex(h,this.distance,M,0,0,!1);else if(\"flipbevel\"===C){if(A>100)M=g.clone();else{var z=m.x*g.y-m.y*g.x>0?-1:1,D=A*m.add(g).mag()/m.sub(g).mag();M._perp()._mult(D*z)}this.addCurrentVertex(h,this.distance,M,0,0,!1),this.addCurrentVertex(h,this.distance,M.mult(-1),0,0,!1)}else if(\"bevel\"===C||\"fakeround\"===C){var I=m.x*g.y-m.y*g.x>0,P=-Math.sqrt(A*A-1);if(I?(y=0,v=P):(v=0,y=P),_||this.addCurrentVertex(h,this.distance,m,v,y,!1),\"fakeround\"===C){for(var O,F=Math.floor(8*(.5-(k-.5))),R=0;R<F;R++)O=g.mult((R+1)/(F+1))._add(m)._unit(),this.addPieSliceVertex(h,this.distance,O,I);this.addPieSliceVertex(h,this.distance,M,I);for(var N=F-1;N>=0;N--)O=m.mult((N+1)/(F+1))._add(g)._unit(),this.addPieSliceVertex(h,this.distance,O,I)}p&&this.addCurrentVertex(h,this.distance,g,-v,-y,!1)}else\"butt\"===C?(_||this.addCurrentVertex(h,this.distance,m,0,0,!1),p&&this.addCurrentVertex(h,this.distance,g,0,0,!1)):\"square\"===C?(_||(this.addCurrentVertex(h,this.distance,m,1,1,!1),this.e1=this.e2=-1),p&&this.addCurrentVertex(h,this.distance,g,-1,-1,!1)):\"round\"===C&&(_||(this.addCurrentVertex(h,this.distance,m,0,0,!1),this.addCurrentVertex(h,this.distance,m,1,1,!0),this.e1=this.e2=-1),p&&(this.addCurrentVertex(h,this.distance,g,-1,-1,!0),this.addCurrentVertex(h,this.distance,g,0,0,!1)));if(T&&w<a-1){var j=h.dist(p);if(j>2*o){var B=h.add(p.sub(h)._mult(o/j)._round());this.distance+=B.dist(h),this.addCurrentVertex(B,this.distance,g.mult(1),0,0,!1),h=B}}_=!1}}}},n.prototype.addCurrentVertex=function(t,e,r,n,i,a){var o,s=a?1:0,l=this.arrayGroups.line[this.arrayGroups.line.length-1],u=l.layoutVertexArray,f=l.elementArray;o=r.clone(),n&&o._sub(r.perp()._mult(n)),this.e3=this.addLineVertex(u,t,o,s,0,n,e),this.e1>=0&&this.e2>=0&&f.emplaceBack(this.e1,this.e2,this.e3),this.e1=this.e2,this.e2=this.e3,o=r.mult(-1),i&&o._sub(r.perp()._mult(i)),this.e3=this.addLineVertex(u,t,o,s,1,-i,e),this.e1>=0&&this.e2>=0&&f.emplaceBack(this.e1,this.e2,this.e3),this.e1=this.e2,this.e2=this.e3,e>c/2&&(this.distance=0,this.addCurrentVertex(t,this.distance,r,n,i,a))},n.prototype.addPieSliceVertex=function(t,e,r,n){var i=n?1:0;r=r.mult(n?-1:1);var a=this.arrayGroups.line[this.arrayGroups.line.length-1],o=a.layoutVertexArray,s=a.elementArray;this.e3=this.addLineVertex(o,t,r,0,i,0,e),this.e1>=0&&this.e2>=0&&s.emplaceBack(this.e1,this.e2,this.e3),n?this.e2=this.e3:this.e1=this.e3}},{\"../../util/util\":433,\"../bucket\":320,\"../load_geometry\":328}],324:[function(t,e,r){\"use strict\";function n(t){o.apply(this,arguments),this.showCollisionBoxes=t.showCollisionBoxes,this.overscaling=t.overscaling,this.collisionBoxArray=t.collisionBoxArray,this.symbolQuadsArray=t.symbolQuadsArray,this.symbolInstancesArray=t.symbolInstancesArray,this.sdfIcons=t.sdfIcons,this.iconsNeedLinear=t.iconsNeedLinear,this.adjustedTextSize=t.adjustedTextSize,this.adjustedIconSize=t.adjustedIconSize,this.fontstack=t.fontstack}function i(t,e,r,n,i,a,o,s,l,c,u){return t.emplaceBack(e,r,Math.round(64*n),Math.round(64*i),a/4,o/4,10*(c||0),u,10*(s||0),10*Math.min(l||25,25))}var a=t(\"point-geometry\"),o=t(\"../bucket\"),s=t(\"../../symbol/anchor\"),l=t(\"../../symbol/get_anchors\"),c=t(\"../../util/token\"),u=t(\"../../symbol/quads\"),f=t(\"../../symbol/shaping\"),h=t(\"../../symbol/resolve_text\"),d=t(\"../../symbol/mergelines\"),p=t(\"../../symbol/clip_line\"),m=t(\"../../util/util\"),g=t(\"../load_geometry\"),v=t(\"../../symbol/collision_feature\"),y=f.shapeText,x=f.shapeIcon,b=u.getGlyphQuads,_=u.getIconQuads,w=o.EXTENT;e.exports=n,n.MAX_QUADS=65535,(n.prototype=m.inherit(o,{})).serialize=function(){var t=o.prototype.serialize.apply(this);return t.sdfIcons=this.sdfIcons,t.iconsNeedLinear=this.iconsNeedLinear,t.adjustedTextSize=this.adjustedTextSize,t.adjustedIconSize=this.adjustedIconSize,t.fontstack=this.fontstack,t};var M=new o.VertexArrayType([{name:\"a_pos\",components:2,type:\"Int16\"},{name:\"a_offset\",components:2,type:\"Int16\"},{name:\"a_texture_pos\",components:2,type:\"Uint16\"},{name:\"a_data\",components:4,type:\"Uint8\"}]),k=new o.ElementArrayType;n.prototype.addCollisionBoxVertex=function(t,e,r,n,i){return t.emplaceBack(e.x,e.y,Math.round(r.x),Math.round(r.y),10*n,10*i)},n.prototype.programInterfaces={glyph:{layoutVertexArrayType:M,elementArrayType:k},icon:{layoutVertexArrayType:M,elementArrayType:k},collisionBox:{layoutVertexArrayType:new o.VertexArrayType([{name:\"a_pos\",components:2,type:\"Int16\"},{name:\"a_extrude\",components:2,type:\"Int16\"},{name:\"a_data\",components:2,type:\"Uint8\"}])}},n.prototype.populateArrays=function(t,e,r){var n={lastIntegerZoom:1/0,lastIntegerZoomTime:0,lastZoom:0};this.adjustedTextMaxSize=this.layer.getLayoutValue(\"text-size\",{zoom:18,zoomHistory:n}),this.adjustedTextSize=this.layer.getLayoutValue(\"text-size\",{zoom:this.zoom+1,zoomHistory:n}),this.adjustedIconMaxSize=this.layer.getLayoutValue(\"icon-size\",{zoom:18,zoomHistory:n}),this.adjustedIconSize=this.layer.getLayoutValue(\"icon-size\",{zoom:this.zoom+1,zoomHistory:n});var i=512*this.overscaling;this.tilePixelRatio=w/i,this.compareText={},this.iconsNeedLinear=!1,this.symbolInstancesStartIndex=this.symbolInstancesArray.length;var a=this.layer.layout,o=this.features,s=this.textFeatures,l=.5,u=.5;switch(a[\"text-anchor\"]){case\"right\":case\"top-right\":case\"bottom-right\":l=1;break;case\"left\":case\"top-left\":case\"bottom-left\":l=0}switch(a[\"text-anchor\"]){case\"bottom\":case\"bottom-right\":case\"bottom-left\":u=1;break;case\"top\":case\"top-right\":case\"top-left\":u=0}for(var f=\"right\"===a[\"text-justify\"]?1:\"left\"===a[\"text-justify\"]?0:.5,h=24*a[\"text-line-height\"],p=\"line\"!==a[\"symbol-placement\"]?24*a[\"text-max-width\"]:0,v=24*a[\"text-letter-spacing\"],b=[24*a[\"text-offset\"][0],24*a[\"text-offset\"][1]],_=this.fontstack=a[\"text-font\"].join(\",\"),M=[],k=0;k<o.length;k++)M.push(g(o[k]));if(\"line\"===a[\"symbol-placement\"]){var A=d(o,s,M);M=A.geometries,o=A.features,s=A.textFeatures}for(var T,S,E=0;E<o.length;E++)if(M[E]){if(T=s[E]?y(s[E],e[_],p,h,l,u,f,v,b):null,a[\"icon-image\"]){var L=r[c(o[E].properties,a[\"icon-image\"])];S=x(L,a),L&&(void 0===this.sdfIcons?this.sdfIcons=L.sdf:this.sdfIcons!==L.sdf&&m.warnOnce(\"Style sheet warning: Cannot mix SDF and non-SDF icons in one buffer\"),1!==L.pixelRatio?this.iconsNeedLinear=!0:0===a[\"icon-rotate\"]&&this.layer.isLayoutValueFeatureConstant(\"icon-rotate\")||(this.iconsNeedLinear=!0))}else S=null;(T||S)&&this.addFeature(M[E],T,S,o[E])}this.symbolInstancesEndIndex=this.symbolInstancesArray.length,this.placeFeatures(t,this.showCollisionBoxes),this.trimArrays()},n.prototype.addFeature=function(t,e,r,n){var i=this.layer.layout,a=this.adjustedTextSize/24,o=void 0!==this.adjustedTextMaxSize?this.adjustedTextMaxSize:this.adjustedTextSize,c=this.tilePixelRatio*a,u=this.tilePixelRatio*o/24,f=this.tilePixelRatio*this.adjustedIconSize,h=this.tilePixelRatio*i[\"symbol-spacing\"],d=i[\"symbol-avoid-edges\"],m=i[\"text-padding\"]*this.tilePixelRatio,g=i[\"icon-padding\"]*this.tilePixelRatio,v=i[\"text-max-angle\"]/180*Math.PI,y=\"map\"===i[\"text-rotation-alignment\"]&&\"line\"===i[\"symbol-placement\"],x=\"map\"===i[\"icon-rotation-alignment\"]&&\"line\"===i[\"symbol-placement\"],b=i[\"text-allow-overlap\"]||i[\"icon-allow-overlap\"]||i[\"text-ignore-placement\"]||i[\"icon-ignore-placement\"],_=\"line\"===i[\"symbol-placement\"],M=h/2;_&&(t=p(t,0,0,w,w));for(var k=0;k<t.length;k++)for(var A,T=t[k],S=0,E=(A=_?l(T,h,v,e,r,24,u,this.overscaling,w):[new s(T[0].x,T[0].y,0)]).length;S<E;S++){var L=A[S];if(!(e&&_&&this.anchorIsTooClose(e.text,M,L))){var C=!(L.x<0||L.x>w||L.y<0||L.y>w);if(!d||C){var z=C||b;this.addSymbolInstance(L,T,e,r,this.layer,z,this.symbolInstancesArray.length,this.collisionBoxArray,n.index,this.sourceLayerIndex,this.index,c,m,y,f,g,x,{zoom:this.zoom},n.properties)}}}},n.prototype.anchorIsTooClose=function(t,e,r){var n=this.compareText;if(t in n){for(var i=n[t],a=i.length-1;a>=0;a--)if(r.dist(i[a])<e)return!0}else n[t]=[];return n[t].push(r),!1},n.prototype.placeFeatures=function(t,e){this.recalculateStyleLayers(),this.createArrays();var r=this.layer.layout,n=t.maxScale,i=\"map\"===r[\"text-rotation-alignment\"]&&\"line\"===r[\"symbol-placement\"],a=\"map\"===r[\"icon-rotation-alignment\"]&&\"line\"===r[\"symbol-placement\"];if(r[\"text-allow-overlap\"]||r[\"icon-allow-overlap\"]||r[\"text-ignore-placement\"]||r[\"icon-ignore-placement\"]){var o=this.symbolInstancesArray.toArray(this.symbolInstancesStartIndex,this.symbolInstancesEndIndex),s=t.angle,l=Math.sin(s),c=Math.cos(s);this.sortedSymbolInstances=o.sort(function(t,e){return(l*t.anchorPointX+c*t.anchorPointY|0)-(l*e.anchorPointX+c*e.anchorPointY|0)||e.index-t.index})}for(var u=this.symbolInstancesStartIndex;u<this.symbolInstancesEndIndex;u++){var f=this.sortedSymbolInstances?this.sortedSymbolInstances[u-this.symbolInstancesStartIndex]:this.symbolInstancesArray.get(u),h={boxStartIndex:f.textBoxStartIndex,boxEndIndex:f.textBoxEndIndex},d={boxStartIndex:f.iconBoxStartIndex,boxEndIndex:f.iconBoxEndIndex},p=!(f.textBoxStartIndex===f.textBoxEndIndex),m=!(f.iconBoxStartIndex===f.iconBoxEndIndex),g=r[\"text-optional\"]||!p,v=r[\"icon-optional\"]||!m,y=p?t.placeCollisionFeature(h,r[\"text-allow-overlap\"],r[\"symbol-avoid-edges\"]):t.minScale,x=m?t.placeCollisionFeature(d,r[\"icon-allow-overlap\"],r[\"symbol-avoid-edges\"]):t.minScale;g||v?!v&&y?y=Math.max(x,y):!g&&x&&(x=Math.max(x,y)):x=y=Math.max(x,y),p&&(t.insertCollisionFeature(h,y,r[\"text-ignore-placement\"]),y<=n&&this.addSymbols(\"glyph\",f.glyphQuadStartIndex,f.glyphQuadEndIndex,y,r[\"text-keep-upright\"],i,t.angle)),m&&(t.insertCollisionFeature(d,x,r[\"icon-ignore-placement\"]),x<=n&&this.addSymbols(\"icon\",f.iconQuadStartIndex,f.iconQuadEndIndex,x,r[\"icon-keep-upright\"],a,t.angle))}e&&this.addToDebugBuffers(t)},n.prototype.addSymbols=function(t,e,r,n,a,o,s){for(var l=this.prepareArrayGroup(t,4*(r-e)),c=l.elementArray,u=l.layoutVertexArray,f=this.zoom,h=Math.max(Math.log(n)/Math.LN2+f,0),d=e;d<r;d++){var p=this.symbolQuadsArray.get(d).SymbolQuad,m=(p.anchorAngle+s+Math.PI)%(2*Math.PI);if(!(a&&o&&(m<=Math.PI/2||m>3*Math.PI/2))){var g=p.tl,v=p.tr,y=p.bl,x=p.br,b=p.tex,_=p.anchorPoint,w=Math.max(f+Math.log(p.minScale)/Math.LN2,h),M=Math.min(f+Math.log(p.maxScale)/Math.LN2,25);if(!(M<=w)){w===h&&(w=0);var k=Math.round(p.glyphAngle/(2*Math.PI)*256),A=i(u,_.x,_.y,g.x,g.y,b.x,b.y,w,M,h,k);i(u,_.x,_.y,v.x,v.y,b.x+b.w,b.y,w,M,h,k),i(u,_.x,_.y,y.x,y.y,b.x,b.y+b.h,w,M,h,k),i(u,_.x,_.y,x.x,x.y,b.x+b.w,b.y+b.h,w,M,h,k),c.emplaceBack(A,A+1,A+2),c.emplaceBack(A+1,A+2,A+3)}}}},n.prototype.updateIcons=function(t){this.recalculateStyleLayers();var e=this.layer.layout[\"icon-image\"];if(e)for(var r=0;r<this.features.length;r++){var n=c(this.features[r].properties,e);n&&(t[n]=!0)}},n.prototype.updateFont=function(t){this.recalculateStyleLayers();var e=this.layer.layout[\"text-font\"],r=t[e]=t[e]||{};this.textFeatures=h(this.features,this.layer.layout,r)},n.prototype.addToDebugBuffers=function(t){for(var e=this.prepareArrayGroup(\"collisionBox\",0).layoutVertexArray,r=-t.angle,n=t.yStretch,i=this.symbolInstancesStartIndex;i<this.symbolInstancesEndIndex;i++){var o=this.symbolInstancesArray.get(i);o.textCollisionFeature={boxStartIndex:o.textBoxStartIndex,boxEndIndex:o.textBoxEndIndex},o.iconCollisionFeature={boxStartIndex:o.iconBoxStartIndex,boxEndIndex:o.iconBoxEndIndex};for(var s=0;s<2;s++){var l=o[0===s?\"textCollisionFeature\":\"iconCollisionFeature\"];if(l)for(var c=l.boxStartIndex;c<l.boxEndIndex;c++){var u=this.collisionBoxArray.get(c),f=u.anchorPoint,h=new a(u.x1,u.y1*n)._rotate(r),d=new a(u.x2,u.y1*n)._rotate(r),p=new a(u.x1,u.y2*n)._rotate(r),m=new a(u.x2,u.y2*n)._rotate(r),g=Math.max(0,Math.min(25,this.zoom+Math.log(u.maxScale)/Math.LN2)),v=Math.max(0,Math.min(25,this.zoom+Math.log(u.placementScale)/Math.LN2));this.addCollisionBoxVertex(e,f,h,g,v),this.addCollisionBoxVertex(e,f,d,g,v),this.addCollisionBoxVertex(e,f,d,g,v),this.addCollisionBoxVertex(e,f,m,g,v),this.addCollisionBoxVertex(e,f,m,g,v),this.addCollisionBoxVertex(e,f,p,g,v),this.addCollisionBoxVertex(e,f,p,g,v),this.addCollisionBoxVertex(e,f,h,g,v)}}}},n.prototype.addSymbolInstance=function(t,e,r,i,a,o,s,l,c,u,f,h,d,p,g,y,x,w,M){var k,A,T,S,E,L,C,z;if(r&&(C=o?b(t,r,h,e,a,p):[],E=new v(l,e,t,c,u,f,r,h,d,p,!1)),k=this.symbolQuadsArray.length,C&&C.length)for(var D=0;D<C.length;D++)this.addSymbolQuad(C[D]);A=this.symbolQuadsArray.length;var I=E?E.boxStartIndex:this.collisionBoxArray.length,P=E?E.boxEndIndex:this.collisionBoxArray.length;i&&(z=o?_(t,i,g,e,a,x,r,w,M):[],L=new v(l,e,t,c,u,f,i,g,y,x,!0)),T=this.symbolQuadsArray.length,z&&1===z.length&&this.addSymbolQuad(z[0]),S=this.symbolQuadsArray.length;var O=L?L.boxStartIndex:this.collisionBoxArray.length,F=L?L.boxEndIndex:this.collisionBoxArray.length;return S>n.MAX_QUADS&&m.warnOnce(\"Too many symbols being rendered in a tile. See https://github.com/mapbox/mapbox-gl-js/issues/2907\"),A>n.MAX_QUADS&&m.warnOnce(\"Too many glyphs being rendered in a tile. See https://github.com/mapbox/mapbox-gl-js/issues/2907\"),this.symbolInstancesArray.emplaceBack(I,P,O,F,k,A,T,S,t.x,t.y,s)},n.prototype.addSymbolQuad=function(t){return this.symbolQuadsArray.emplaceBack(t.anchorPoint.x,t.anchorPoint.y,t.tl.x,t.tl.y,t.tr.x,t.tr.y,t.bl.x,t.bl.y,t.br.x,t.br.y,t.tex.h,t.tex.w,t.tex.x,t.tex.y,t.anchorAngle,t.glyphAngle,t.maxScale,t.minScale)}},{\"../../symbol/anchor\":382,\"../../symbol/clip_line\":384,\"../../symbol/collision_feature\":386,\"../../symbol/get_anchors\":388,\"../../symbol/mergelines\":391,\"../../symbol/quads\":392,\"../../symbol/resolve_text\":393,\"../../symbol/shaping\":394,\"../../util/token\":432,\"../../util/util\":433,\"../bucket\":320,\"../load_geometry\":328,\"point-geometry\":477}],325:[function(t,e,r){\"use strict\";function n(t,e,r){this.arrayBuffer=t.arrayBuffer,this.length=t.length,this.attributes=e.members,this.itemSize=e.bytesPerElement,this.type=r,this.arrayType=e}e.exports=n,n.prototype.bind=function(t){var e=t[this.type];this.buffer?t.bindBuffer(e,this.buffer):(this.buffer=t.createBuffer(),t.bindBuffer(e,this.buffer),t.bufferData(e,this.arrayBuffer,t.STATIC_DRAW),this.arrayBuffer=null)};var i={Int8:\"BYTE\",Uint8:\"UNSIGNED_BYTE\",Int16:\"SHORT\",Uint16:\"UNSIGNED_SHORT\"};n.prototype.setVertexAttribPointers=function(t,e){for(var r=0;r<this.attributes.length;r++){var n=this.attributes[r],a=e[n.name];void 0!==a&&t.vertexAttribPointer(a,n.components,t[i[n.type]],!1,this.arrayType.bytesPerElement,n.offset)}},n.prototype.destroy=function(t){this.buffer&&t.deleteBuffer(this.buffer)},n.BufferType={VERTEX:\"ARRAY_BUFFER\",ELEMENT:\"ELEMENT_ARRAY_BUFFER\"}},{}],326:[function(t,e,r){\"use strict\";function n(t,e){this.layoutVertexBuffer=new a(t.layoutVertexArray,e.layoutVertexArrayType,a.BufferType.VERTEX),t.elementArray&&(this.elementBuffer=new a(t.elementArray,e.elementArrayType,a.BufferType.ELEMENT));var r,n=this.vaos={};t.elementArray2&&(this.elementBuffer2=new a(t.elementArray2,e.elementArrayType2,a.BufferType.ELEMENT),r=this.secondVaos={}),this.paintVertexBuffers=i.mapObject(t.paintVertexArrays,function(i,s){return n[s]=new o,t.elementArray2&&(r[s]=new o),new a(i,e.paintVertexArrayTypes[s],a.BufferType.VERTEX)})}var i=t(\"../util/util\"),a=t(\"./buffer\"),o=t(\"../render/vertex_array_object\");e.exports=n,n.prototype.destroy=function(t){this.layoutVertexBuffer.destroy(t),this.elementBuffer&&this.elementBuffer.destroy(t),this.elementBuffer2&&this.elementBuffer2.destroy(t);for(var e in this.paintVertexBuffers)this.paintVertexBuffers[e].destroy(t);for(var r in this.vaos)this.vaos[r].destroy(t);for(var n in this.secondVaos)this.secondVaos[n].destroy(t)}},{\"../render/vertex_array_object\":348,\"../util/util\":433,\"./buffer\":325}],327:[function(t,e,r){\"use strict\";function n(t,e,r){if(t.grid){var n=t,i=e;t=n.coord,e=n.overscaling,this.grid=new d(n.grid),this.featureIndexArray=new M(n.featureIndexArray),this.rawTileData=i,this.bucketLayerIDs=n.bucketLayerIDs}else this.grid=new d(u,16,0),this.featureIndexArray=new M;this.coord=t,this.overscaling=e,this.x=t.x,this.y=t.y,this.z=t.z-Math.log(e)/Math.LN2,this.setCollisionTile(r)}function i(t){return Math.sqrt(t[0]*t[0]+t[1]*t[1])}function a(t,e){return e-t}function o(t){return t[\"line-gap-width\"]>0?t[\"line-gap-width\"]+2*t[\"line-width\"]:t[\"line-width\"]}function s(t,e,r,n,i){if(!e[0]&&!e[1])return t;e=l.convert(e),\"viewport\"===r&&e._rotate(-n);for(var a=[],o=0;o<t.length;o++){for(var s=t[o],c=[],u=0;u<s.length;u++)c.push(s[u].sub(e._mult(i)));a.push(c)}return a}var l=t(\"point-geometry\"),c=t(\"./load_geometry\"),u=t(\"./bucket\").EXTENT,f=t(\"feature-filter\"),h=t(\"../util/struct_array\"),d=t(\"grid-index\"),p=t(\"../util/dictionary_coder\"),m=t(\"vector-tile\"),g=t(\"pbf\"),v=t(\"../util/vectortile_to_geojson\"),y=t(\"../util/util\").arraysIntersect,x=t(\"../util/intersection_tests\"),b=x.multiPolygonIntersectsBufferedMultiPoint,_=x.multiPolygonIntersectsMultiPolygon,w=x.multiPolygonIntersectsBufferedMultiLine,M=new h({members:[{type:\"Uint32\",name:\"featureIndex\"},{type:\"Uint16\",name:\"sourceLayerIndex\"},{type:\"Uint16\",name:\"bucketIndex\"}]});e.exports=n,n.prototype.insert=function(t,e,r,n){var i=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(e,r,n);for(var a=c(t),o=0;o<a.length;o++){for(var s=a[o],l=[1/0,1/0,-1/0,-1/0],u=0;u<s.length;u++){var f=s[u];l[0]=Math.min(l[0],f.x),l[1]=Math.min(l[1],f.y),l[2]=Math.max(l[2],f.x),l[3]=Math.max(l[3],f.y)}this.grid.insert(i,l[0],l[1],l[2],l[3])}},n.prototype.setCollisionTile=function(t){this.collisionTile=t},n.prototype.serialize=function(){var t={coord:this.coord,overscaling:this.overscaling,grid:this.grid.toArrayBuffer(),featureIndexArray:this.featureIndexArray.serialize(),bucketLayerIDs:this.bucketLayerIDs};return{data:t,transferables:[t.grid,t.featureIndexArray.arrayBuffer]}},n.prototype.query=function(t,e){this.vtLayers||(this.vtLayers=new m.VectorTile(new g(new Uint8Array(this.rawTileData))).layers,this.sourceLayerCoder=new p(this.vtLayers?Object.keys(this.vtLayers).sort():[\"_geojsonTileLayer\"]));var r={},n=t.params||{},s=u/t.tileSize/t.scale,c=f(n.filter),h=0;for(var d in e){var v=e[d],y=v.paint,x=0;\"line\"===v.type?x=o(y)/2+Math.abs(y[\"line-offset\"])+i(y[\"line-translate\"]):\"fill\"===v.type?x=i(y[\"fill-translate\"]):\"circle\"===v.type&&(x=y[\"circle-radius\"]+i(y[\"circle-translate\"])),h=Math.max(h,x*s)}for(var b=t.queryGeometry.map(function(t){return t.map(function(t){return new l(t.x,t.y)})}),_=1/0,w=1/0,M=-1/0,k=-1/0,A=0;A<b.length;A++)for(var T=b[A],S=0;S<T.length;S++){var E=T[S];_=Math.min(_,E.x),w=Math.min(w,E.y),M=Math.max(M,E.x),k=Math.max(k,E.y)}var L=this.grid.query(_-h,w-h,M+h,k+h);L.sort(a),this.filterMatching(r,L,this.featureIndexArray,b,c,n.layers,e,t.bearing,s);var C=this.collisionTile.queryRenderedSymbols(_,w,M,k,t.scale);return C.sort(),this.filterMatching(r,C,this.collisionTile.collisionBoxArray,b,c,n.layers,e,t.bearing,s),r},n.prototype.filterMatching=function(t,e,r,n,i,a,u,f,h){for(var d,p=0;p<e.length;p++){var m=e[p];if(m!==d){d=m;var g=r.get(m),x=this.bucketLayerIDs[g.bucketIndex];if(!a||y(a,x)){var M=this.sourceLayerCoder.decode(g.sourceLayerIndex),k=this.vtLayers[M].feature(g.featureIndex);if(i(k))for(var A=null,T=0;T<x.length;T++){var S=x[T];if(!(a&&a.indexOf(S)<0)){var E=u[S];if(E){var L;if(\"symbol\"!==E.type){A||(A=c(k));var C=E.paint;if(\"line\"===E.type){L=s(n,C[\"line-translate\"],C[\"line-translate-anchor\"],f,h);var z=o(C)/2*h;if(C[\"line-offset\"]&&(A=function(t,e){for(var r=[],n=new l(0,0),i=0;i<t.length;i++){for(var a=t[i],o=[],s=0;s<a.length;s++){var c=a[s-1],u=a[s],f=a[s+1],h=0===s?n:u.sub(c)._unit()._perp(),d=s===a.length-1?n:f.sub(u)._unit()._perp(),p=h._add(d)._unit(),m=p.x*d.x+p.y*d.y;p._mult(1/m),o.push(p._mult(e)._add(u))}r.push(o)}return r}(A,C[\"line-offset\"]*h)),!w(L,A,z))continue}else if(\"fill\"===E.type){if(L=s(n,C[\"fill-translate\"],C[\"fill-translate-anchor\"],f,h),!_(L,A))continue}else if(\"circle\"===E.type){L=s(n,C[\"circle-translate\"],C[\"circle-translate-anchor\"],f,h);var D=C[\"circle-radius\"]*h;if(!b(L,A,D))continue}}var I=new v(k,this.z,this.x,this.y);I.layer=E.serialize({includeRefProperties:!0});var P=t[S];void 0===P&&(P=t[S]=[]),P.push(I)}}}}}}}},{\"../util/dictionary_coder\":423,\"../util/intersection_tests\":428,\"../util/struct_array\":431,\"../util/util\":433,\"../util/vectortile_to_geojson\":434,\"./bucket\":320,\"./load_geometry\":328,\"feature-filter\":141,\"grid-index\":275,pbf:470,\"point-geometry\":477,\"vector-tile\":564}],328:[function(t,e,r){\"use strict\";function n(t){return{min:-1*Math.pow(2,t-1),max:Math.pow(2,t-1)-1}}var i=t(\"../util/util\"),a=t(\"./bucket\").EXTENT,o=t(\"assert\"),s={15:n(15),16:n(16)};e.exports=function(t,e){var r=s[e||16];o(r);for(var n=a/t.extent,l=t.loadGeometry(),c=0;c<l.length;c++)for(var u=l[c],f=0;f<u.length;f++){var h=u[f];h.x=Math.round(h.x*n),h.y=Math.round(h.y*n),(h.x<r.min||h.x>r.max||h.y<r.min||h.y>r.max)&&i.warnOnce(\"Geometry exceeds allowed extent, reduce your vector tile buffer size\")}return l}},{\"../util/util\":433,\"./bucket\":320,assert:51}],329:[function(t,e,r){\"use strict\";function n(t,e,r){this.column=t,this.row=e,this.zoom=r}e.exports=n,n.prototype={clone:function(){return new n(this.column,this.row,this.zoom)},zoomTo:function(t){return this.clone()._zoomTo(t)},sub:function(t){return this.clone()._sub(t)},_zoomTo:function(t){var e=Math.pow(2,t-this.zoom);return this.column*=e,this.row*=e,this.zoom=t,this},_sub:function(t){return t=t.zoomTo(this.zoom),this.column-=t.column,this.row-=t.row,this}}},{}],330:[function(t,e,r){\"use strict\";function n(t,e){if(isNaN(t)||isNaN(e))throw new Error(\"Invalid LngLat object: (\"+t+\", \"+e+\")\");if(this.lng=+t,this.lat=+e,this.lat>90||this.lat<-90)throw new Error(\"Invalid LngLat latitude value: must be between -90 and 90\")}e.exports=n;var i=t(\"../util/util\").wrap;n.prototype.wrap=function(){return new n(i(this.lng,-180,180),this.lat)},n.prototype.toArray=function(){return[this.lng,this.lat]},n.prototype.toString=function(){return\"LngLat(\"+this.lng+\", \"+this.lat+\")\"},n.convert=function(t){return t instanceof n?t:Array.isArray(t)?new n(t[0],t[1]):t}},{\"../util/util\":433}],331:[function(t,e,r){\"use strict\";function n(t,e){t&&(e?this.extend(t).extend(e):4===t.length?this.extend([t[0],t[1]]).extend([t[2],t[3]]):this.extend(t[0]).extend(t[1]))}e.exports=n;var i=t(\"./lng_lat\");n.prototype={extend:function(t){var e,r,a=this._sw,o=this._ne;if(t instanceof i)e=t,r=t;else{if(!(t instanceof n))return t?this.extend(i.convert(t)||n.convert(t)):this;if(e=t._sw,r=t._ne,!e||!r)return this}return a||o?(a.lng=Math.min(e.lng,a.lng),a.lat=Math.min(e.lat,a.lat),o.lng=Math.max(r.lng,o.lng),o.lat=Math.max(r.lat,o.lat)):(this._sw=new i(e.lng,e.lat),this._ne=new i(r.lng,r.lat)),this},getCenter:function(){return new i((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},getSouthWest:function(){return this._sw},getNorthEast:function(){return this._ne},getNorthWest:function(){return new i(this.getWest(),this.getNorth())},getSouthEast:function(){return new i(this.getEast(),this.getSouth())},getWest:function(){return this._sw.lng},getSouth:function(){return this._sw.lat},getEast:function(){return this._ne.lng},getNorth:function(){return this._ne.lat},toArray:function(){return[this._sw.toArray(),this._ne.toArray()]},toString:function(){return\"LngLatBounds(\"+this._sw.toString()+\", \"+this._ne.toString()+\")\"}},n.convert=function(t){return!t||t instanceof n?t:new n(t)}},{\"./lng_lat\":330}],332:[function(t,e,r){\"use strict\";function n(t,e){this.tileSize=512,this._minZoom=t||0,this._maxZoom=e||22,this.latRange=[-85.05113,85.05113],this.width=0,this.height=0,this._center=new i(0,0),this.zoom=0,this.angle=0,this._altitude=1.5,this._pitch=0,this._unmodified=!0}var i=t(\"./lng_lat\"),a=t(\"point-geometry\"),o=t(\"./coordinate\"),s=t(\"../util/util\").wrap,l=t(\"../util/interpolate\"),c=t(\"../source/tile_coord\"),u=t(\"../data/bucket\").EXTENT,f=t(\"gl-matrix\"),h=f.vec4,d=f.mat4,p=f.mat2;e.exports=n,n.prototype={get minZoom(){return this._minZoom},set minZoom(t){this._minZoom!==t&&(this._minZoom=t,this.zoom=Math.max(this.zoom,t))},get maxZoom(){return this._maxZoom},set maxZoom(t){this._maxZoom!==t&&(this._maxZoom=t,this.zoom=Math.min(this.zoom,t))},get worldSize(){return this.tileSize*this.scale},get centerPoint(){return this.size._div(2)},get size(){return new a(this.width,this.height)},get bearing(){return-this.angle/Math.PI*180},set bearing(t){var e=-s(t,-180,180)*Math.PI/180;this.angle!==e&&(this._unmodified=!1,this.angle=e,this._calcMatrices(),this.rotationMatrix=p.create(),p.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))},get pitch(){return this._pitch/Math.PI*180},set pitch(t){var e=Math.min(60,t)/180*Math.PI;this._pitch!==e&&(this._unmodified=!1,this._pitch=e,this._calcMatrices())},get altitude(){return this._altitude},set altitude(t){var e=Math.max(.75,t);this._altitude!==e&&(this._unmodified=!1,this._altitude=e,this._calcMatrices())},get zoom(){return this._zoom},set zoom(t){var e=Math.min(Math.max(t,this.minZoom),this.maxZoom);this._zoom!==e&&(this._unmodified=!1,this._zoom=e,this.scale=this.zoomScale(e),this.tileZoom=Math.floor(e),this.zoomFraction=e-this.tileZoom,this._calcMatrices(),this._constrain())},get center(){return this._center},set center(t){t.lat===this._center.lat&&t.lng===this._center.lng||(this._unmodified=!1,this._center=t,this._calcMatrices(),this._constrain())},coveringZoomLevel:function(t){return(t.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/t.tileSize))},coveringTiles:function(t){var e=this.coveringZoomLevel(t),r=e;if(e<t.minzoom)return[];e>t.maxzoom&&(e=t.maxzoom);var n=this.locationCoordinate(this.center)._zoomTo(e),i=new a(n.column-.5,n.row-.5);return c.cover(e,[this.pointCoordinate(new a(0,0))._zoomTo(e),this.pointCoordinate(new a(this.width,0))._zoomTo(e),this.pointCoordinate(new a(this.width,this.height))._zoomTo(e),this.pointCoordinate(new a(0,this.height))._zoomTo(e)],t.reparseOverscaled?r:e).sort(function(t,e){return i.dist(t)-i.dist(e)})},resize:function(t,e){this.width=t,this.height=e,this.pixelsToGLUnits=[2/t,-2/e],this._calcMatrices(),this._constrain()},get unmodified(){return this._unmodified},zoomScale:function(t){return Math.pow(2,t)},scaleZoom:function(t){return Math.log(t)/Math.LN2},project:function(t,e){return new a(this.lngX(t.lng,e),this.latY(t.lat,e))},unproject:function(t,e){return new i(this.xLng(t.x,e),this.yLat(t.y,e))},get x(){return this.lngX(this.center.lng)},get y(){return this.latY(this.center.lat)},get point(){return new a(this.x,this.y)},lngX:function(t,e){return(180+t)*(e||this.worldSize)/360},latY:function(t,e){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+t*Math.PI/360)))*(e||this.worldSize)/360},xLng:function(t,e){return 360*t/(e||this.worldSize)-180},yLat:function(t,e){var r=180-360*t/(e||this.worldSize);return 360/Math.PI*Math.atan(Math.exp(r*Math.PI/180))-90},panBy:function(t){var e=this.centerPoint._add(t);this.center=this.pointLocation(e)},setLocationAtPoint:function(t,e){var r=this.locationCoordinate(t),n=this.pointCoordinate(e),i=this.pointCoordinate(this.centerPoint),a=n._sub(r);this._unmodified=!1,this.center=this.coordinateLocation(i._sub(a))},locationPoint:function(t){return this.coordinatePoint(this.locationCoordinate(t))},pointLocation:function(t){return this.coordinateLocation(this.pointCoordinate(t))},locationCoordinate:function(t){var e=this.zoomScale(this.tileZoom)/this.worldSize,r=i.convert(t);return new o(this.lngX(r.lng)*e,this.latY(r.lat)*e,this.tileZoom)},coordinateLocation:function(t){var e=this.zoomScale(t.zoom);return new i(this.xLng(t.column,e),this.yLat(t.row,e))},pointCoordinate:function(t){var e=[t.x,t.y,0,1],r=[t.x,t.y,1,1];h.transformMat4(e,e,this.pixelMatrixInverse),h.transformMat4(r,r,this.pixelMatrixInverse);var n=e[3],i=r[3],a=e[0]/n,s=r[0]/i,c=e[1]/n,u=r[1]/i,f=e[2]/n,d=r[2]/i,p=f===d?0:(0-f)/(d-f),m=this.worldSize/this.zoomScale(this.tileZoom);return new o(l(a,s,p)/m,l(c,u,p)/m,this.tileZoom)},coordinatePoint:function(t){var e=this.worldSize/this.zoomScale(t.zoom),r=[t.column*e,t.row*e,0,1];return h.transformMat4(r,r,this.pixelMatrix),new a(r[0]/r[3],r[1]/r[3])},calculatePosMatrix:function(t,e){void 0===e&&(e=1/0),t instanceof c&&(t=t.toCoordinate(e));var r=Math.min(t.zoom,e),n=this.worldSize/Math.pow(2,r),i=new Float64Array(16);return d.identity(i),d.translate(i,i,[t.column*n,t.row*n,0]),d.scale(i,i,[n/u,n/u,1]),d.multiply(i,this.projMatrix,i),new Float32Array(i)},_constrain:function(){if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var t,e,r,n,i,o,s,l,c=this.size,u=this._unmodified;this.latRange&&(t=this.latY(this.latRange[1]),i=(e=this.latY(this.latRange[0]))-t<c.y?c.y/(e-t):0),this.lngRange&&(r=this.lngX(this.lngRange[0]),o=(n=this.lngX(this.lngRange[1]))-r<c.x?c.x/(n-r):0);var f=Math.max(o||0,i||0);if(f)return this.center=this.unproject(new a(o?(n+r)/2:this.x,i?(e+t)/2:this.y)),this.zoom+=this.scaleZoom(f),this._unmodified=u,void(this._constraining=!1);if(this.latRange){var h=this.y,d=c.y/2;h-d<t&&(l=t+d),h+d>e&&(l=e-d)}if(this.lngRange){var p=this.x,m=c.x/2;p-m<r&&(s=r+m),p+m>n&&(s=n-m)}void 0===s&&void 0===l||(this.center=this.unproject(new a(void 0!==s?s:this.x,void 0!==l?l:this.y))),this._unmodified=u,this._constraining=!1}},_calcMatrices:function(){if(this.height){var t=Math.atan(.5/this.altitude),e=Math.sin(t)*this.altitude/Math.sin(Math.PI/2-this._pitch-t),r=Math.cos(Math.PI/2-this._pitch)*e+this.altitude,n=new Float64Array(16);if(d.perspective(n,2*Math.atan(this.height/2/this.altitude),this.width/this.height,.1,r),d.translate(n,n,[0,0,-this.altitude]),d.scale(n,n,[1,-1,1/this.height]),d.rotateX(n,n,this._pitch),d.rotateZ(n,n,this.angle),d.translate(n,n,[-this.x,-this.y,0]),this.projMatrix=n,n=d.create(),d.scale(n,n,[this.width/2,-this.height/2,1]),d.translate(n,n,[1,-1,0]),this.pixelMatrix=d.multiply(new Float64Array(16),n,this.projMatrix),!(n=d.invert(new Float64Array(16),this.pixelMatrix)))throw new Error(\"failed to invert matrix\");this.pixelMatrixInverse=n}}}},{\"../data/bucket\":320,\"../source/tile_coord\":360,\"../util/interpolate\":427,\"../util/util\":433,\"./coordinate\":329,\"./lng_lat\":330,\"gl-matrix\":198,\"point-geometry\":477}],333:[function(t,e,r){\"use strict\";var n={\" 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a,o,s,l,c,u,f,h,d=[];for(a=0,o=t.length;a<o;a++)if(c=n[t[a]]){for(h=null,s=0,l=c[1].length;s<l;s+=2)-1===c[1][s]&&-1===c[1][s+1]?h=null:(u=e+c[1][s]*i,f=r-c[1][s+1]*i,h&&d.push(h.x,h.y,u,f),h={x:u,y:f});e+=c[0]*i}return d}},{}],334:[function(t,e,r){\"use strict\";var n=e.exports={};n.version=t(\"../package.json\").version,n.Map=t(\"./ui/map\"),n.Control=t(\"./ui/control/control\"),n.Navigation=t(\"./ui/control/navigation\"),n.Geolocate=t(\"./ui/control/geolocate\"),n.Attribution=t(\"./ui/control/attribution\"),n.Popup=t(\"./ui/popup\"),n.Marker=t(\"./ui/marker\"),n.Style=t(\"./style/style\"),n.LngLat=t(\"./geo/lng_lat\"),n.LngLatBounds=t(\"./geo/lng_lat_bounds\"),n.Point=t(\"point-geometry\"),n.Evented=t(\"./util/evented\"),n.util=t(\"./util/util\"),n.supported=t(\"./util/browser\").supported;var i=t(\"./util/ajax\");n.util.getJSON=i.getJSON,n.util.getArrayBuffer=i.getArrayBuffer;var a=t(\"./util/config\");n.config=a,Object.defineProperty(n,\"accessToken\",{get:function(){return a.ACCESS_TOKEN},set:function(t){a.ACCESS_TOKEN=t}})},{\"../package.json\":435,\"./geo/lng_lat\":330,\"./geo/lng_lat_bounds\":331,\"./style/style\":369,\"./ui/control/attribution\":400,\"./ui/control/control\":401,\"./ui/control/geolocate\":402,\"./ui/control/navigation\":403,\"./ui/map\":412,\"./ui/marker\":413,\"./ui/popup\":414,\"./util/ajax\":416,\"./util/browser\":417,\"./util/config\":422,\"./util/evented\":425,\"./util/util\":433,\"point-geometry\":477}],335:[function(t,e,r){\"use strict\";var n=t(\"assert\");e.exports=function(t){for(var e={define:{},initialize:{}},r=0;r<t.length;r++){var i=t[r];n(\"u_\"===i.name.slice(0,2));var a=\"{precision} \"+(1===i.components?\"float\":\"vec\"+i.components);e.define[i.name.slice(2)]=\"uniform \"+a+\" \"+i.name+\";\\n\",e.initialize[i.name.slice(2)]=a+\" \"+i.name.slice(2)+\" = \"+i.name+\";\\n\"}return e}},{assert:51}],336:[function(t,e,r){\"use strict\";var n=t(\"../source/pixels_to_tile_units\"),i=t(\"./create_uniform_pragmas\"),a=512;e.exports=function(t,e,r){var o,s=t.gl,l=t.transform,c=r.paint[\"background-color\"],u=r.paint[\"background-pattern\"],f=r.paint[\"background-opacity\"],h=u?t.spriteAtlas.getPosition(u.from,!0):null,d=u?t.spriteAtlas.getPosition(u.to,!0):null;if(t.setDepthSublayer(0),h&&d){if(t.isOpaquePass)return;o=t.useProgram(\"pattern\"),s.uniform1i(o.u_image,0),s.uniform2fv(o.u_pattern_tl_a,h.tl),s.uniform2fv(o.u_pattern_br_a,h.br),s.uniform2fv(o.u_pattern_tl_b,d.tl),s.uniform2fv(o.u_pattern_br_b,d.br),s.uniform1f(o.u_opacity,f),s.uniform1f(o.u_mix,u.t),s.uniform2fv(o.u_pattern_size_a,h.size),s.uniform2fv(o.u_pattern_size_b,d.size),s.uniform1f(o.u_scale_a,u.fromScale),s.uniform1f(o.u_scale_b,u.toScale),s.activeTexture(s.TEXTURE0),t.spriteAtlas.bind(s,!0),t.tileExtentPatternVAO.bind(s,o,t.tileExtentBuffer)}else{if(t.isOpaquePass!==(1===c[3]))return;var p=i([{name:\"u_color\",components:4},{name:\"u_opacity\",components:1}]);o=t.useProgram(\"fill\",[],p,p),s.uniform4fv(o.u_color,c),s.uniform1f(o.u_opacity,f),t.tileExtentVAO.bind(s,o,t.tileExtentBuffer)}s.disable(s.STENCIL_TEST);for(var m=l.coveringTiles({tileSize:a}),g=0;g<m.length;g++){var v=m[g];if(h&&d){var y={coord:v,tileSize:a};s.uniform1f(o.u_tile_units_to_pixels,1/n(y,1,t.transform.tileZoom));var x=y.tileSize*Math.pow(2,t.transform.tileZoom-y.coord.z),b=x*(y.coord.x+v.w*Math.pow(2,y.coord.z)),_=x*y.coord.y;s.uniform2f(o.u_pixel_coord_upper,b>>16,_>>16),s.uniform2f(o.u_pixel_coord_lower,65535&b,65535&_)}s.uniformMatrix4fv(o.u_matrix,!1,t.transform.calculatePosMatrix(v)),s.drawArrays(s.TRIANGLE_STRIP,0,t.tileExtentBuffer.length)}s.stencilMask(0),s.stencilFunc(s.EQUAL,128,128)}},{\"../source/pixels_to_tile_units\":354,\"./create_uniform_pragmas\":335}],337:[function(t,e,r){\"use strict\";var n=t(\"../util/browser\");e.exports=function(t,e,r,i){if(!t.isOpaquePass){var a=t.gl;t.setDepthSublayer(0),t.depthMask(!1),a.disable(a.STENCIL_TEST);for(var o=0;o<i.length;o++){var s=i[o],l=e.getTile(s),c=l.getBucket(r);if(c){var u=c.bufferGroups.circle;if(u){var f=c.paintAttributes.circle[r.id],h=t.useProgram(\"circle\",f.defines,f.vertexPragmas,f.fragmentPragmas);\"map\"===r.paint[\"circle-pitch-scale\"]?(a.uniform1i(h.u_scale_with_map,!0),a.uniform2f(h.u_extrude_scale,t.transform.pixelsToGLUnits[0]*t.transform.altitude,t.transform.pixelsToGLUnits[1]*t.transform.altitude)):(a.uniform1i(h.u_scale_with_map,!1),a.uniform2fv(h.u_extrude_scale,t.transform.pixelsToGLUnits)),a.uniform1f(h.u_devicepixelratio,n.devicePixelRatio),a.uniformMatrix4fv(h.u_matrix,!1,t.translatePosMatrix(s.posMatrix,l,r.paint[\"circle-translate\"],r.paint[\"circle-translate-anchor\"])),c.setUniforms(a,\"circle\",h,r,{zoom:t.transform.zoom});for(var d=0;d<u.length;d++){var p=u[d];p.vaos[r.id].bind(a,h,p.layoutVertexBuffer,p.elementBuffer,p.paintVertexBuffers[r.id]),a.drawElements(a.TRIANGLES,3*p.elementBuffer.length,a.UNSIGNED_SHORT,0)}}}}}}},{\"../util/browser\":417}],338:[function(t,e,r){\"use strict\";e.exports=function(t,e,r,n){var i=t.gl;i.enable(i.STENCIL_TEST);for(var a=t.useProgram(\"collisionbox\"),o=0;o<n.length;o++){var s=n[o],l=e.getTile(s),c=l.getBucket(r);if(c){var u=c.bufferGroups.collisionBox;if(u&&u.length){var f=u[0];0!==f.layoutVertexBuffer.length&&(i.uniformMatrix4fv(a.u_matrix,!1,s.posMatrix),t.enableTileClippingMask(s),t.lineWidth(1),i.uniform1f(a.u_scale,Math.pow(2,t.transform.zoom-l.coord.z)),i.uniform1f(a.u_zoom,10*t.transform.zoom),i.uniform1f(a.u_maxzoom,10*(l.coord.z+1)),f.vaos[r.id].bind(i,a,f.layoutVertexBuffer),i.drawArrays(i.LINES,0,f.layoutVertexBuffer.length))}}}}},{}],339:[function(t,e,r){\"use strict\";var n=t(\"../lib/debugtext\"),i=t(\"../util/browser\"),a=t(\"gl-matrix\").mat4,o=t(\"../data/bucket\").EXTENT,s=t(\"../data/buffer\"),l=t(\"./vertex_array_object\");e.exports=function(t,e,r){if(!t.isOpaquePass&&t.options.debug)for(var c=0;c<r.length;c++)!function(t,e,r){var c=t.gl;c.disable(c.STENCIL_TEST),t.lineWidth(1*i.devicePixelRatio);var u=r.posMatrix,f=t.useProgram(\"debug\");c.uniformMatrix4fv(f.u_matrix,!1,u),c.uniform4f(f.u_color,1,0,0,1),t.debugVAO.bind(c,f,t.debugBuffer),c.drawArrays(c.LINE_STRIP,0,t.debugBuffer.length);for(var h=n(r.toString(),50,200,5),d=new t.PosArray,p=0;p<h.length;p+=2)d.emplaceBack(h[p],h[p+1]);var m=new s(d.serialize(),t.PosArray.serialize(),s.BufferType.VERTEX);(new l).bind(c,f,m),c.uniform4f(f.u_color,1,1,1,1);for(var g=e.getTile(r).tileSize,v=o/(Math.pow(2,t.transform.zoom-r.z)*g),y=[[-1,-1],[-1,1],[1,-1],[1,1]],x=0;x<y.length;x++){var b=y[x];c.uniformMatrix4fv(f.u_matrix,!1,a.translate([],u,[v*b[0],v*b[1],0])),c.drawArrays(c.LINES,0,m.length)}c.uniform4f(f.u_color,0,0,0,1),c.uniformMatrix4fv(f.u_matrix,!1,u),c.drawArrays(c.LINES,0,m.length)}(t,e,r[c])}},{\"../data/bucket\":320,\"../data/buffer\":325,\"../lib/debugtext\":333,\"../util/browser\":417,\"./vertex_array_object\":348,\"gl-matrix\":198}],340:[function(t,e,r){\"use strict\";function n(t,e,r,n,a,o){var s=a.gl,l=a.spriteAtlas.getPosition(t.from,!0),c=a.spriteAtlas.getPosition(t.to,!0);if(l&&c){s.uniform1i(o.u_image,0),s.uniform2fv(o.u_pattern_tl_a,l.tl),s.uniform2fv(o.u_pattern_br_a,l.br),s.uniform2fv(o.u_pattern_tl_b,c.tl),s.uniform2fv(o.u_pattern_br_b,c.br),s.uniform1f(o.u_opacity,e),s.uniform1f(o.u_mix,t.t),s.uniform1f(o.u_tile_units_to_pixels,1/i(r,1,a.transform.tileZoom)),s.uniform2fv(o.u_pattern_size_a,l.size),s.uniform2fv(o.u_pattern_size_b,c.size),s.uniform1f(o.u_scale_a,t.fromScale),s.uniform1f(o.u_scale_b,t.toScale);var u=r.tileSize*Math.pow(2,a.transform.tileZoom-r.coord.z),f=u*(r.coord.x+n.w*Math.pow(2,r.coord.z)),h=u*r.coord.y;s.uniform2f(o.u_pixel_coord_upper,f>>16,h>>16),s.uniform2f(o.u_pixel_coord_lower,65535&f,65535&h),s.activeTexture(s.TEXTURE0),a.spriteAtlas.bind(s,!0)}}var i=t(\"../source/pixels_to_tile_units\");e.exports=function(t,e,r,i){var a=t.gl;a.enable(a.STENCIL_TEST);var o;if(o=!r.paint[\"fill-pattern\"]&&r.isPaintValueFeatureConstant(\"fill-color\")&&r.isPaintValueFeatureConstant(\"fill-opacity\")&&1===r.paint[\"fill-color\"][3]&&1===r.paint[\"fill-opacity\"],t.isOpaquePass===o){t.setDepthSublayer(1);for(var s=0;s<i.length;s++)!function(t,e,r,i){var a=e.getTile(i),o=a.getBucket(r);if(o){var s=o.bufferGroups.fill;if(s){var l,c=t.gl,u=r.paint[\"fill-pattern\"];if(u)l=t.useProgram(\"pattern\"),n(u,r.paint[\"fill-opacity\"],a,i,t,l),c.activeTexture(c.TEXTURE0),t.spriteAtlas.bind(c,!0);else{var f=o.paintAttributes.fill[r.id];l=t.useProgram(\"fill\",f.defines,f.vertexPragmas,f.fragmentPragmas),o.setUniforms(c,\"fill\",l,r,{zoom:t.transform.zoom})}c.uniformMatrix4fv(l.u_matrix,!1,t.translatePosMatrix(i.posMatrix,a,r.paint[\"fill-translate\"],r.paint[\"fill-translate-anchor\"])),t.enableTileClippingMask(i);for(var h=0;h<s.length;h++){var d=s[h];d.vaos[r.id].bind(c,l,d.layoutVertexBuffer,d.elementBuffer,d.paintVertexBuffers[r.id]),c.drawElements(c.TRIANGLES,d.elementBuffer.length,c.UNSIGNED_SHORT,0)}}}}(t,e,r,i[s])}if(!t.isOpaquePass&&r.paint[\"fill-antialias\"]){t.lineWidth(2),t.depthMask(!1);var l=r.getPaintProperty(\"fill-outline-color\");!l&&r.paint[\"fill-pattern\"]||!l?t.setDepthSublayer(0):t.setDepthSublayer(2);for(var c=0;c<i.length;c++)!function(t,e,r,i){var a=e.getTile(i),o=a.getBucket(r);if(o){var s,l=t.gl,c=o.bufferGroups.fill,u=r.paint[\"fill-pattern\"],f=r.paint[\"fill-opacity\"],h=r.getPaintProperty(\"fill-outline-color\");if(u&&!h)s=t.useProgram(\"outlinepattern\"),l.uniform2f(s.u_world,l.drawingBufferWidth,l.drawingBufferHeight);else{var d=o.paintAttributes.fill[r.id];s=t.useProgram(\"outline\",d.defines,d.vertexPragmas,d.fragmentPragmas),l.uniform2f(s.u_world,l.drawingBufferWidth,l.drawingBufferHeight),l.uniform1f(s.u_opacity,f),o.setUniforms(l,\"fill\",s,r,{zoom:t.transform.zoom})}l.uniformMatrix4fv(s.u_matrix,!1,t.translatePosMatrix(i.posMatrix,a,r.paint[\"fill-translate\"],r.paint[\"fill-translate-anchor\"])),u&&n(u,f,a,i,t,s),t.enableTileClippingMask(i);for(var p=0;p<c.length;p++){var m=c[p];m.secondVaos[r.id].bind(l,s,m.layoutVertexBuffer,m.elementBuffer2,m.paintVertexBuffers[r.id]),l.drawElements(l.LINES,2*m.elementBuffer2.length,l.UNSIGNED_SHORT,0)}}}(t,e,r,i[c])}}},{\"../source/pixels_to_tile_units\":354}],341:[function(t,e,r){\"use strict\";var n=t(\"../util/browser\"),i=t(\"gl-matrix\").mat2,a=t(\"../source/pixels_to_tile_units\");e.exports=function(t,e,r,o){if(!t.isOpaquePass){t.setDepthSublayer(0),t.depthMask(!1);var s=t.gl;if(s.enable(s.STENCIL_TEST),!(r.paint[\"line-width\"]<=0)){var l=1/n.devicePixelRatio,c=r.paint[\"line-blur\"]+l,u=r.paint[\"line-color\"],f=t.transform,h=i.create();i.scale(h,h,[1,Math.cos(f._pitch)]),i.rotate(h,h,t.transform.angle);var d,p,m,g,v,y=Math.sqrt(f.height*f.height/4*(1+f.altitude*f.altitude)),x=(y+f.height/2*Math.tan(f._pitch))/y-1,b=r.paint[\"line-dasharray\"],_=r.paint[\"line-pattern\"];if(b)d=t.useProgram(\"linesdfpattern\"),s.uniform1f(d.u_linewidth,r.paint[\"line-width\"]/2),s.uniform1f(d.u_gapwidth,r.paint[\"line-gap-width\"]/2),s.uniform1f(d.u_antialiasing,l/2),s.uniform1f(d.u_blur,c),s.uniform4fv(d.u_color,u),s.uniform1f(d.u_opacity,r.paint[\"line-opacity\"]),p=t.lineAtlas.getDash(b.from,\"round\"===r.layout[\"line-cap\"]),m=t.lineAtlas.getDash(b.to,\"round\"===r.layout[\"line-cap\"]),s.uniform1i(d.u_image,0),s.activeTexture(s.TEXTURE0),t.lineAtlas.bind(s),s.uniform1f(d.u_tex_y_a,p.y),s.uniform1f(d.u_tex_y_b,m.y),s.uniform1f(d.u_mix,b.t),s.uniform1f(d.u_extra,x),s.uniform1f(d.u_offset,-r.paint[\"line-offset\"]),s.uniformMatrix2fv(d.u_antialiasingmatrix,!1,h);else if(_){if(g=t.spriteAtlas.getPosition(_.from,!0),v=t.spriteAtlas.getPosition(_.to,!0),!g||!v)return;d=t.useProgram(\"linepattern\"),s.uniform1i(d.u_image,0),s.activeTexture(s.TEXTURE0),t.spriteAtlas.bind(s,!0),s.uniform1f(d.u_linewidth,r.paint[\"line-width\"]/2),s.uniform1f(d.u_gapwidth,r.paint[\"line-gap-width\"]/2),s.uniform1f(d.u_antialiasing,l/2),s.uniform1f(d.u_blur,c),s.uniform2fv(d.u_pattern_tl_a,g.tl),s.uniform2fv(d.u_pattern_br_a,g.br),s.uniform2fv(d.u_pattern_tl_b,v.tl),s.uniform2fv(d.u_pattern_br_b,v.br),s.uniform1f(d.u_fade,_.t),s.uniform1f(d.u_opacity,r.paint[\"line-opacity\"]),s.uniform1f(d.u_extra,x),s.uniform1f(d.u_offset,-r.paint[\"line-offset\"]),s.uniformMatrix2fv(d.u_antialiasingmatrix,!1,h)}else d=t.useProgram(\"line\"),s.uniform1f(d.u_linewidth,r.paint[\"line-width\"]/2),s.uniform1f(d.u_gapwidth,r.paint[\"line-gap-width\"]/2),s.uniform1f(d.u_antialiasing,l/2),s.uniform1f(d.u_blur,c),s.uniform1f(d.u_extra,x),s.uniform1f(d.u_offset,-r.paint[\"line-offset\"]),s.uniformMatrix2fv(d.u_antialiasingmatrix,!1,h),s.uniform4fv(d.u_color,u),s.uniform1f(d.u_opacity,r.paint[\"line-opacity\"]);for(var w=0;w<o.length;w++){var M=o[w],k=e.getTile(M),A=k.getBucket(r);if(A){var T=A.bufferGroups.line;if(T){t.enableTileClippingMask(M);var S=t.translatePosMatrix(M.posMatrix,k,r.paint[\"line-translate\"],r.paint[\"line-translate-anchor\"]);s.uniformMatrix4fv(d.u_matrix,!1,S);var E=1/a(k,1,t.transform.zoom);if(b){var L=p.width*b.fromScale,C=m.width*b.toScale,z=[1/a(k,L,t.transform.tileZoom),-p.height/2],D=[1/a(k,C,t.transform.tileZoom),-m.height/2],I=t.lineAtlas.width/(256*Math.min(L,C)*n.devicePixelRatio)/2;s.uniform1f(d.u_ratio,E),s.uniform2fv(d.u_patternscale_a,z),s.uniform2fv(d.u_patternscale_b,D),s.uniform1f(d.u_sdfgamma,I)}else _?(s.uniform1f(d.u_ratio,E),s.uniform2fv(d.u_pattern_size_a,[a(k,g.size[0]*_.fromScale,t.transform.tileZoom),v.size[1]]),s.uniform2fv(d.u_pattern_size_b,[a(k,v.size[0]*_.toScale,t.transform.tileZoom),v.size[1]])):s.uniform1f(d.u_ratio,E);for(var P=0;P<T.length;P++){var O=T[P];O.vaos[r.id].bind(s,d,O.layoutVertexBuffer,O.elementBuffer),s.drawElements(s.TRIANGLES,3*O.elementBuffer.length,s.UNSIGNED_SHORT,0)}}}}}}}},{\"../source/pixels_to_tile_units\":354,\"../util/browser\":417,\"gl-matrix\":198}],342:[function(t,e,r){\"use strict\";function n(t,e,r,n){if(!t.isOpaquePass){var a=t.gl;a.enable(a.DEPTH_TEST),t.depthMask(!0),a.depthFunc(a.LESS);for(var o=n.length&&n[0].z,s=0;s<n.length;s++){var l=n[s];t.setDepthSublayer(l.z-o),function(t,e,r,n){var a=t.gl;a.disable(a.STENCIL_TEST);var o=e.getTile(n),s=t.transform.calculatePosMatrix(n,e.maxzoom),l=t.useProgram(\"raster\");a.uniformMatrix4fv(l.u_matrix,!1,s),a.uniform1f(l.u_brightness_low,r.paint[\"raster-brightness-min\"]),a.uniform1f(l.u_brightness_high,r.paint[\"raster-brightness-max\"]),a.uniform1f(l.u_saturation_factor,function(t){return t>0?1-1/(1.001-t):-t}(r.paint[\"raster-saturation\"])),a.uniform1f(l.u_contrast_factor,function(t){return t>0?1/(1-t):1+t}(r.paint[\"raster-contrast\"])),a.uniform3fv(l.u_spin_weights,function(t){t*=Math.PI/180;var e=Math.sin(t),r=Math.cos(t);return[(2*r+1)/3,(-Math.sqrt(3)*e-r+1)/3,(Math.sqrt(3)*e-r+1)/3]}(r.paint[\"raster-hue-rotate\"]));var c,u,f=o.source&&o.source.findLoadedParent(n,0,{}),h=function(t,e,r,n){var a=[1,0],o=r.paint[\"raster-fade-duration\"];if(t.source&&o>0){var s=(new Date).getTime(),l=(s-t.timeAdded)/o,c=e?(s-e.timeAdded)/o:-1,u=n.coveringZoomLevel(t.source),f=!!e&&Math.abs(e.coord.z-u)>Math.abs(t.coord.z-u);!e||f?(a[0]=i.clamp(l,0,1),a[1]=1-a[0]):(a[0]=i.clamp(1-c,0,1),a[1]=1-a[0])}var h=r.paint[\"raster-opacity\"];return a[0]*=h,a[1]*=h,a}(o,f,r,t.transform);a.activeTexture(a.TEXTURE0),a.bindTexture(a.TEXTURE_2D,o.texture),a.activeTexture(a.TEXTURE1),f?(a.bindTexture(a.TEXTURE_2D,f.texture),c=Math.pow(2,f.coord.z-o.coord.z),u=[o.coord.x*c%1,o.coord.y*c%1]):(a.bindTexture(a.TEXTURE_2D,o.texture),h[1]=0);a.uniform2fv(l.u_tl_parent,u||[0,0]),a.uniform1f(l.u_scale_parent,c||1),a.uniform1f(l.u_buffer_scale,1),a.uniform1f(l.u_opacity0,h[0]),a.uniform1f(l.u_opacity1,h[1]),a.uniform1i(l.u_image0,0),a.uniform1i(l.u_image1,1);var d=o.boundsBuffer||t.rasterBoundsBuffer;(o.boundsVAO||t.rasterBoundsVAO).bind(a,l,d),a.drawArrays(a.TRIANGLE_STRIP,0,d.length)}(t,e,r,l)}a.depthFunc(a.LEQUAL)}}var i=t(\"../util/util\"),a=t(\"../util/struct_array\");e.exports=n,n.RasterBoundsArray=new a({members:[{name:\"a_pos\",type:\"Int16\",components:2},{name:\"a_texture_pos\",type:\"Int16\",components:2}]})},{\"../util/struct_array\":431,\"../util/util\":433}],343:[function(t,e,r){\"use strict\";function n(t,e,r,n,a,s,l,c,u,f,h,d,p,m,g){for(var v=0;v<n.length;v++){var y=e.getTile(n[v]),x=y.getBucket(r);if(x){var b=x.bufferGroups,_=a?b.glyph:b.icon;_.length&&(t.enableTileClippingMask(n[v]),function(t,e,r,n,a,s,l,c,u,f,h,d,p,m,g,v,y,x,b,_,w){var M,k,A,T=t.gl,S=t.transform,E=\"map\"===m,L=\"map\"===g,C=l?24:1,z=v/C;L?(k=o(n,1,t.transform.zoom)*z,A=1/Math.cos(S._pitch),M=[k,k]):(k=t.transform.altitude*z,A=1,M=[S.pixelsToGLUnits[0]*k,S.pixelsToGLUnits[1]*k]);if(!l&&!t.style.sprite.loaded())return;var D=t.useProgram(c?\"sdf\":\"icon\");if(T.uniformMatrix4fv(D.u_matrix,!1,t.translatePosMatrix(r,n,d,p)),T.uniform1i(D.u_rotate_with_map,E),T.uniform1i(D.u_pitch_with_map,L),T.uniform2fv(D.u_extrude_scale,M),T.activeTexture(T.TEXTURE0),T.uniform1i(D.u_texture,0),l){var I=h&&t.glyphSource.getGlyphAtlas(h);if(!I)return;I.updateTexture(T),T.uniform2f(D.u_texsize,I.width/4,I.height/4)}else{var P=t.options.rotating||t.options.zooming,O=1!==z||i.devicePixelRatio!==t.spriteAtlas.pixelRatio||u,F=L||t.transform.pitch;t.spriteAtlas.bind(T,c||P||O||F),T.uniform2f(D.u_texsize,t.spriteAtlas.width/4,t.spriteAtlas.height/4)}var R=Math.log(v/f)/Math.LN2||0;T.uniform1f(D.u_zoom,10*(t.transform.zoom-R)),T.activeTexture(T.TEXTURE1),t.frameHistory.bind(T),T.uniform1i(D.u_fadetexture,1);var N;if(c){var j=.105*C/v/i.devicePixelRatio;if(y){T.uniform1f(D.u_gamma,(1.19*b/z/8+j)*A),T.uniform4fv(D.u_color,x),T.uniform1f(D.u_opacity,_),T.uniform1f(D.u_buffer,(6-y/z)/8);for(var B=0;B<s.length;B++)(N=s[B]).vaos[e.id].bind(T,D,N.layoutVertexBuffer,N.elementBuffer),T.drawElements(T.TRIANGLES,3*N.elementBuffer.length,T.UNSIGNED_SHORT,0)}T.uniform1f(D.u_gamma,j*A),T.uniform4fv(D.u_color,w),T.uniform1f(D.u_opacity,_),T.uniform1f(D.u_buffer,.75),T.uniform1f(D.u_pitch,S.pitch/360*2*Math.PI),T.uniform1f(D.u_bearing,S.bearing/360*2*Math.PI),T.uniform1f(D.u_aspect_ratio,S.width/S.height);for(var U=0;U<s.length;U++)(N=s[U]).vaos[e.id].bind(T,D,N.layoutVertexBuffer,N.elementBuffer),T.drawElements(T.TRIANGLES,3*N.elementBuffer.length,T.UNSIGNED_SHORT,0)}else{T.uniform1f(D.u_opacity,_);for(var V=0;V<s.length;V++)(N=s[V]).vaos[e.id].bind(T,D,N.layoutVertexBuffer,N.elementBuffer),T.drawElements(T.TRIANGLES,3*N.elementBuffer.length,T.UNSIGNED_SHORT,0)}}(t,r,n[v].posMatrix,y,0,_,a,a||x.sdfIcons,!a&&x.iconsNeedLinear,a?x.adjustedTextSize:x.adjustedIconSize,x.fontstack,s,l,c,u,f,h,d,p,m,g))}}}var i=t(\"../util/browser\"),a=t(\"./draw_collision_debug\"),o=t(\"../source/pixels_to_tile_units\");e.exports=function(t,e,r,i){if(!t.isOpaquePass){var o=!(r.layout[\"text-allow-overlap\"]||r.layout[\"icon-allow-overlap\"]||r.layout[\"text-ignore-placement\"]||r.layout[\"icon-ignore-placement\"]),s=t.gl;o?s.disable(s.STENCIL_TEST):s.enable(s.STENCIL_TEST),t.setDepthSublayer(0),t.depthMask(!1),s.disable(s.DEPTH_TEST),n(t,e,r,i,!1,r.paint[\"icon-translate\"],r.paint[\"icon-translate-anchor\"],r.layout[\"icon-rotation-alignment\"],r.layout[\"icon-rotation-alignment\"],r.layout[\"icon-size\"],r.paint[\"icon-halo-width\"],r.paint[\"icon-halo-color\"],r.paint[\"icon-halo-blur\"],r.paint[\"icon-opacity\"],r.paint[\"icon-color\"]),n(t,e,r,i,!0,r.paint[\"text-translate\"],r.paint[\"text-translate-anchor\"],r.layout[\"text-rotation-alignment\"],r.layout[\"text-pitch-alignment\"],r.layout[\"text-size\"],r.paint[\"text-halo-width\"],r.paint[\"text-halo-color\"],r.paint[\"text-halo-blur\"],r.paint[\"text-opacity\"],r.paint[\"text-color\"]),s.enable(s.DEPTH_TEST),e.map.showCollisionBoxes&&a(t,e,r,i)}}},{\"../source/pixels_to_tile_units\":354,\"../util/browser\":417,\"./draw_collision_debug\":338}],344:[function(t,e,r){\"use strict\";function n(){this.changeTimes=new Float64Array(256),this.changeOpacities=new Uint8Array(256),this.opacities=new Uint8ClampedArray(256),this.array=new Uint8Array(this.opacities.buffer),this.fadeDuration=300,this.previousZoom=0,this.firstFrame=!0}e.exports=n,n.prototype.record=function(t){var e=Date.now();this.firstFrame&&(e=0,this.firstFrame=!1);var r;if((t=Math.floor(10*t))<this.previousZoom)for(r=t+1;r<=this.previousZoom;r++)this.changeTimes[r]=e,this.changeOpacities[r]=this.opacities[r];else for(r=t;r>this.previousZoom;r--)this.changeTimes[r]=e,this.changeOpacities[r]=this.opacities[r];for(r=0;r<256;r++){var n=(e-this.changeTimes[r])/this.fadeDuration*255;this.opacities[r]=r<=t?this.changeOpacities[r]+n:this.changeOpacities[r]-n}this.changed=!0,this.previousZoom=t},n.prototype.bind=function(t){this.texture?(t.bindTexture(t.TEXTURE_2D,this.texture),this.changed&&(t.texSubImage2D(t.TEXTURE_2D,0,0,0,256,1,t.ALPHA,t.UNSIGNED_BYTE,this.array),this.changed=!1)):(this.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST),t.texImage2D(t.TEXTURE_2D,0,t.ALPHA,256,1,0,t.ALPHA,t.UNSIGNED_BYTE,this.array))}},{}],345:[function(t,e,r){\"use strict\";function n(t,e){this.width=t,this.height=e,this.nextRow=0,this.bytes=4,this.data=new Uint8Array(this.width*this.height*this.bytes),this.positions={}}var i=t(\"../util/util\");e.exports=n,n.prototype.setSprite=function(t){this.sprite=t},n.prototype.getDash=function(t,e){var r=t.join(\",\")+e;return this.positions[r]||(this.positions[r]=this.addDash(t,e)),this.positions[r]},n.prototype.addDash=function(t,e){var r=e?7:0,n=2*r+1;if(this.nextRow+n>this.height)return i.warnOnce(\"LineAtlas out of space\"),null;for(var a=0,o=0;o<t.length;o++)a+=t[o];for(var s=this.width/a,l=s/2,c=t.length%2==1,u=-r;u<=r;u++)for(var f=this.nextRow+r+u,h=this.width*f,d=c?-t[t.length-1]:0,p=t[0],m=1,g=0;g<this.width;g++){for(;p<g/s;)d=p,p+=t[m],c&&m===t.length-1&&(p+=t[0]),m++;var v,y=Math.abs(g-d*s),x=Math.abs(g-p*s),b=Math.min(y,x),_=m%2==1;if(e){var w=r?u/r*(l+1):0;if(_){var M=l-Math.abs(w);v=Math.sqrt(b*b+M*M)}else v=l-Math.sqrt(b*b+w*w)}else v=(_?1:-1)*b;this.data[3+4*(h+g)]=Math.max(0,Math.min(255,v+128))}var k={y:(this.nextRow+r+.5)/this.height,height:2*r/this.height,width:a};return this.nextRow+=n,this.dirty=!0,k},n.prototype.bind=function(t){this.texture?(t.bindTexture(t.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,t.texSubImage2D(t.TEXTURE_2D,0,0,0,this.width,this.height,t.RGBA,t.UNSIGNED_BYTE,this.data))):(this.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.REPEAT),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.REPEAT),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,this.width,this.height,0,t.RGBA,t.UNSIGNED_BYTE,this.data))}},{\"../util/util\":433}],346:[function(t,e,r){\"use strict\";function n(t,e){this.gl=t,this.transform=e,this.reusableTextures={},this.preFbos={},this.frameHistory=new o,this.setup(),this.numSublayers=s.maxUnderzooming+s.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.lineWidthRange=t.getParameter(t.ALIASED_LINE_WIDTH_RANGE)}var i=t(\"../util/browser\"),a=t(\"gl-matrix\").mat4,o=t(\"./frame_history\"),s=t(\"../source/source_cache\"),l=t(\"../data/bucket\").EXTENT,c=t(\"../source/pixels_to_tile_units\"),u=t(\"../util/util\"),f=t(\"../util/struct_array\"),h=t(\"../data/buffer\"),d=t(\"./vertex_array_object\"),p=t(\"./draw_raster\").RasterBoundsArray,m=t(\"./create_uniform_pragmas\");e.exports=n,u.extend(n.prototype,t(\"./painter/use_program\")),n.prototype.resize=function(t,e){var r=this.gl;this.width=t*i.devicePixelRatio,this.height=e*i.devicePixelRatio,r.viewport(0,0,this.width,this.height)},n.prototype.setup=function(){var t=this.gl;t.verbose=!0,t.enable(t.BLEND),t.blendFunc(t.ONE,t.ONE_MINUS_SRC_ALPHA),t.enable(t.STENCIL_TEST),t.enable(t.DEPTH_TEST),t.depthFunc(t.LEQUAL),this._depthMask=!1,t.depthMask(!1);var e=this.PosArray=new f({members:[{name:\"a_pos\",type:\"Int16\",components:2}]}),r=new e;r.emplaceBack(0,0),r.emplaceBack(l,0),r.emplaceBack(0,l),r.emplaceBack(l,l),this.tileExtentBuffer=new h(r.serialize(),e.serialize(),h.BufferType.VERTEX),this.tileExtentVAO=new d,this.tileExtentPatternVAO=new d;var n=new e;n.emplaceBack(0,0),n.emplaceBack(l,0),n.emplaceBack(l,l),n.emplaceBack(0,l),n.emplaceBack(0,0),this.debugBuffer=new h(n.serialize(),e.serialize(),h.BufferType.VERTEX),this.debugVAO=new d;var i=new p;i.emplaceBack(0,0,0,0),i.emplaceBack(l,0,32767,0),i.emplaceBack(0,l,0,32767),i.emplaceBack(l,l,32767,32767),this.rasterBoundsBuffer=new h(i.serialize(),p.serialize(),h.BufferType.VERTEX),this.rasterBoundsVAO=new d},n.prototype.clearColor=function(){var t=this.gl;t.clearColor(0,0,0,0),t.clear(t.COLOR_BUFFER_BIT)},n.prototype.clearStencil=function(){var t=this.gl;t.clearStencil(0),t.stencilMask(255),t.clear(t.STENCIL_BUFFER_BIT)},n.prototype.clearDepth=function(){var t=this.gl;t.clearDepth(1),this.depthMask(!0),t.clear(t.DEPTH_BUFFER_BIT)},n.prototype._renderTileClippingMasks=function(t){var e=this.gl;e.colorMask(!1,!1,!1,!1),this.depthMask(!1),e.disable(e.DEPTH_TEST),e.enable(e.STENCIL_TEST),e.stencilMask(248),e.stencilOp(e.KEEP,e.KEEP,e.REPLACE);var r=1;this._tileClippingMaskIDs={};for(var n=0;n<t.length;n++){var i=t[n],a=this._tileClippingMaskIDs[i.id]=r++<<3;e.stencilFunc(e.ALWAYS,a,248);var o=m([{name:\"u_color\",components:4},{name:\"u_opacity\",components:1}]),s=this.useProgram(\"fill\",[],o,o);e.uniformMatrix4fv(s.u_matrix,!1,i.posMatrix),this.tileExtentVAO.bind(e,s,this.tileExtentBuffer),e.drawArrays(e.TRIANGLE_STRIP,0,this.tileExtentBuffer.length)}e.stencilMask(0),e.colorMask(!0,!0,!0,!0),this.depthMask(!0),e.enable(e.DEPTH_TEST)},n.prototype.enableTileClippingMask=function(t){var e=this.gl;e.stencilFunc(e.EQUAL,this._tileClippingMaskIDs[t.id],248)},n.prototype.prepareBuffers=function(){},n.prototype.bindDefaultFramebuffer=function(){var t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,null)};var g={symbol:t(\"./draw_symbol\"),circle:t(\"./draw_circle\"),line:t(\"./draw_line\"),fill:t(\"./draw_fill\"),raster:t(\"./draw_raster\"),background:t(\"./draw_background\"),debug:t(\"./draw_debug\")};n.prototype.render=function(t,e){this.style=t,this.options=e,this.lineAtlas=t.lineAtlas,this.spriteAtlas=t.spriteAtlas,this.spriteAtlas.setSprite(t.sprite),this.glyphSource=t.glyphSource,this.frameHistory.record(this.transform.zoom),this.prepareBuffers(),this.clearColor(),this.clearDepth(),this.showOverdrawInspector(e.showOverdrawInspector),this.depthRange=(t._order.length+2)*this.numSublayers*this.depthEpsilon,this.renderPass({isOpaquePass:!0}),this.renderPass({isOpaquePass:!1})},n.prototype.renderPass=function(t){var e=this.style._groups,r=t.isOpaquePass;this.currentLayer=r?this.style._order.length:-1;for(var n=0;n<e.length;n++){var i,a=e[r?e.length-1-n:n],o=this.style.sources[a.source],s=[];if(o){for(s=o.getVisibleCoordinates(),i=0;i<s.length;i++)s[i].posMatrix=this.transform.calculatePosMatrix(s[i],o.maxzoom);this.clearStencil(),o.prepare&&o.prepare(),o.isTileClipped&&this._renderTileClippingMasks(s)}for(r?(this._showOverdrawInspector||this.gl.disable(this.gl.BLEND),this.isOpaquePass=!0):(this.gl.enable(this.gl.BLEND),this.isOpaquePass=!1,s.reverse()),i=0;i<a.length;i++){var l=a[r?a.length-1-i:i];this.currentLayer+=r?-1:1,this.renderLayer(this,o,l,s)}o&&g.debug(this,o,s)}},n.prototype.depthMask=function(t){t!==this._depthMask&&(this._depthMask=t,this.gl.depthMask(t))},n.prototype.renderLayer=function(t,e,r,n){r.isHidden(this.transform.zoom)||(\"background\"===r.type||n.length)&&(this.id=r.id,g[r.type](t,e,r,n))},n.prototype.setDepthSublayer=function(t){var e=1-((1+this.currentLayer)*this.numSublayers+t)*this.depthEpsilon,r=e-1+this.depthRange;this.gl.depthRange(r,e)},n.prototype.translatePosMatrix=function(t,e,r,n){if(!r[0]&&!r[1])return t;if(\"viewport\"===n){var i=Math.sin(-this.transform.angle),o=Math.cos(-this.transform.angle);r=[r[0]*o-r[1]*i,r[0]*i+r[1]*o]}var s=[c(e,r[0],this.transform.zoom),c(e,r[1],this.transform.zoom),0],l=new Float32Array(16);return a.translate(l,t,s),l},n.prototype.saveTexture=function(t){var e=this.reusableTextures[t.size];e?e.push(t):this.reusableTextures[t.size]=[t]},n.prototype.getTexture=function(t){var e=this.reusableTextures[t];return e&&e.length>0?e.pop():null},n.prototype.lineWidth=function(t){this.gl.lineWidth(u.clamp(t,this.lineWidthRange[0],this.lineWidthRange[1]))},n.prototype.showOverdrawInspector=function(t){if(t||this._showOverdrawInspector){this._showOverdrawInspector=t;var e=this.gl;if(t){e.blendFunc(e.CONSTANT_COLOR,e.ONE);e.blendColor(1/8,1/8,1/8,0),e.clearColor(0,0,0,1),e.clear(e.COLOR_BUFFER_BIT)}else e.blendFunc(e.ONE,e.ONE_MINUS_SRC_ALPHA)}}},{\"../data/bucket\":320,\"../data/buffer\":325,\"../source/pixels_to_tile_units\":354,\"../source/source_cache\":358,\"../util/browser\":417,\"../util/struct_array\":431,\"../util/util\":433,\"./create_uniform_pragmas\":335,\"./draw_background\":336,\"./draw_circle\":337,\"./draw_debug\":339,\"./draw_fill\":340,\"./draw_line\":341,\"./draw_raster\":342,\"./draw_symbol\":343,\"./frame_history\":344,\"./painter/use_program\":347,\"./vertex_array_object\":348,\"gl-matrix\":198}],347:[function(t,e,r){\"use strict\";function n(t,e){return t.replace(/#pragma mapbox: ([\\w]+) ([\\w]+) ([\\w]+) ([\\w]+)/g,function(t,r,n,i,a){return e[r][a].replace(/{type}/g,i).replace(/{precision}/g,n)})}var i=t(\"assert\"),a=t(\"../../util/util\"),o=t(\"mapbox-gl-shaders\"),s=o.util;e.exports._createProgram=function(t,e,r,l){for(var c=this.gl,u=c.createProgram(),f=o[t],h=\"#define MAPBOX_GL_JS;\\n\",d=0;d<e.length;d++)h+=\"#define \"+e[d]+\";\\n\";var p=c.createShader(c.FRAGMENT_SHADER);c.shaderSource(p,n(h+f.fragmentSource,l)),c.compileShader(p),i(c.getShaderParameter(p,c.COMPILE_STATUS),c.getShaderInfoLog(p)),c.attachShader(u,p);var m=c.createShader(c.VERTEX_SHADER);c.shaderSource(m,n(h+s+f.vertexSource,r)),c.compileShader(m),i(c.getShaderParameter(m,c.COMPILE_STATUS),c.getShaderInfoLog(m)),c.attachShader(u,m),c.linkProgram(u),i(c.getProgramParameter(u,c.LINK_STATUS),c.getProgramInfoLog(u));for(var g={},v=c.getProgramParameter(u,c.ACTIVE_ATTRIBUTES),y=0;y<v;y++){var x=c.getActiveAttrib(u,y);g[x.name]=c.getAttribLocation(u,x.name)}for(var b={},_=c.getProgramParameter(u,c.ACTIVE_UNIFORMS),w=0;w<_;w++){var M=c.getActiveUniform(u,w);b[M.name]=c.getUniformLocation(u,M.name)}return a.extend({program:u,definition:f,attributes:g,numAttributes:v},g,b)},e.exports._createProgramCached=function(t,e,r,n){this.cache=this.cache||{};var i=JSON.stringify({name:t,defines:e,vertexPragmas:r,fragmentPragmas:n});return this.cache[i]||(this.cache[i]=this._createProgram(t,e,r,n)),this.cache[i]},e.exports.useProgram=function(t,e,r,n){var i=this.gl;e=e||[],this._showOverdrawInspector&&(e=e.concat(\"OVERDRAW_INSPECTOR\"));var a=this._createProgramCached(t,e,r,n);return this.currentProgram!==a&&(i.useProgram(a.program),this.currentProgram=a),a}},{\"../../util/util\":433,assert:51,\"mapbox-gl-shaders\":294}],348:[function(t,e,r){\"use strict\";function n(){this.boundProgram=null,this.boundVertexBuffer=null,this.boundVertexBuffer2=null,this.boundElementBuffer=null,this.vao=null}var i=t(\"assert\");e.exports=n,n.prototype.bind=function(t,e,r,n,i){void 0===t.extVertexArrayObject&&(t.extVertexArrayObject=t.getExtension(\"OES_vertex_array_object\"));var a=!this.vao||this.boundProgram!==e||this.boundVertexBuffer!==r||this.boundVertexBuffer2!==i||this.boundElementBuffer!==n;!t.extVertexArrayObject||a?this.freshBind(t,e,r,n,i):t.extVertexArrayObject.bindVertexArrayOES(this.vao)},n.prototype.freshBind=function(t,e,r,n,a){var o,s=e.numAttributes;if(t.extVertexArrayObject)this.vao&&this.destroy(t),this.vao=t.extVertexArrayObject.createVertexArrayOES(),t.extVertexArrayObject.bindVertexArrayOES(this.vao),o=0,this.boundProgram=e,this.boundVertexBuffer=r,this.boundVertexBuffer2=a,this.boundElementBuffer=n;else{o=t.currentNumAttributes||0;for(var l=s;l<o;l++)i(0!==l),t.disableVertexAttribArray(l)}for(var c=o;c<s;c++)t.enableVertexAttribArray(c);r.bind(t),r.setVertexAttribPointers(t,e),a&&(a.bind(t),a.setVertexAttribPointers(t,e)),n&&n.bind(t),t.currentNumAttributes=s},n.prototype.unbind=function(t){var e=t.extVertexArrayObject;e&&e.bindVertexArrayOES(null)},n.prototype.destroy=function(t){var e=t.extVertexArrayObject;e&&this.vao&&(e.deleteVertexArrayOES(this.vao),this.vao=null)}},{assert:51}],349:[function(t,e,r){\"use strict\";function n(t,e,r){e=e||{},this.id=t,this.dispatcher=r,this._data=e.data,void 0!==e.maxzoom&&(this.maxzoom=e.maxzoom),e.type&&(this.type=e.type);var n=s/this.tileSize;this.workerOptions=a.extend({source:this.id,cluster:e.cluster||!1,geojsonVtOptions:{buffer:(void 0!==e.buffer?e.buffer:128)*n,tolerance:(void 0!==e.tolerance?e.tolerance:.375)*n,extent:s,maxZoom:this.maxzoom},superclusterOptions:{maxZoom:Math.min(e.clusterMaxZoom,this.maxzoom-1)||this.maxzoom-1,extent:s,radius:(e.clusterRadius||50)*n,log:!1}},e.workerOptions),this._updateWorkerData(function(t){t?this.fire(\"error\",{error:t}):this.fire(\"load\")}.bind(this))}var i=t(\"../util/evented\"),a=t(\"../util/util\"),o=t(\"resolve-url\"),s=t(\"../data/bucket\").EXTENT;e.exports=n,n.prototype=a.inherit(i,{type:\"geojson\",minzoom:0,maxzoom:18,tileSize:512,isTileClipped:!0,reparseOverscaled:!0,onAdd:function(t){this.map=t},setData:function(t){return this._data=t,this._updateWorkerData(function(t){if(t)return this.fire(\"error\",{error:t});this.fire(\"change\")}.bind(this)),this},_updateWorkerData:function(t){var e=a.extend({},this.workerOptions),r=this._data;\"string\"==typeof r?e.url=\"undefined\"!=typeof window?o(window.location.href,r):r:e.data=JSON.stringify(r),this.workerID=this.dispatcher.send(this.type+\".loadData\",e,function(e){this._loaded=!0,t(e)}.bind(this))},loadTile:function(t,e){var r=t.coord.z>this.maxzoom?Math.pow(2,t.coord.z-this.maxzoom):1,n={type:this.type,uid:t.uid,coord:t.coord,zoom:t.coord.z,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,overscaling:r,angle:this.map.transform.angle,pitch:this.map.transform.pitch,showCollisionBoxes:this.map.showCollisionBoxes};t.workerID=this.dispatcher.send(\"load tile\",n,function(r,n){if(t.unloadVectorData(this.map.painter),!t.aborted)return r?e(r):(t.loadVectorData(n,this.map.style),t.redoWhenDone&&(t.redoWhenDone=!1,t.redoPlacement(this)),e(null))}.bind(this),this.workerID)},abortTile:function(t){t.aborted=!0},unloadTile:function(t){t.unloadVectorData(this.map.painter),this.dispatcher.send(\"remove tile\",{uid:t.uid,source:this.id},function(){},t.workerID)},serialize:function(){return{type:this.type,data:this._data}}})},{\"../data/bucket\":320,\"../util/evented\":425,\"../util/util\":433,\"resolve-url\":508}],350:[function(t,e,r){\"use strict\";function n(t,e,r){r&&(this.loadGeoJSON=r),f.call(this,t,e)}var i=t(\"../util/util\"),a=t(\"../util/ajax\"),o=t(\"geojson-rewind\"),s=t(\"./geojson_wrapper\"),l=t(\"vt-pbf\"),c=t(\"supercluster\"),u=t(\"geojson-vt\"),f=t(\"./vector_tile_worker_source\");e.exports=n,n.prototype=i.inherit(f,{_geoJSONIndexes:{},loadVectorData:function(t,e){var r=t.source,n=t.coord;if(!this._geoJSONIndexes[r])return e(null,null);var i=this._geoJSONIndexes[r].getTile(Math.min(n.z,t.maxZoom),n.x,n.y);if(!i)return e(null,null);var a=new s(i.features);a.name=\"_geojsonTileLayer\";var o=l({layers:{_geojsonTileLayer:a}});0===o.byteOffset&&o.byteLength===o.buffer.byteLength||(o=new Uint8Array(o)),e(null,{tile:a,rawTileData:o.buffer})},loadData:function(t,e){var r=function(r,n){return r?e(r):\"object\"!=typeof n?e(new Error(\"Input data is not a valid GeoJSON object.\")):(o(n,!0),void this._indexData(n,t,function(r,n){if(r)return e(r);this._geoJSONIndexes[t.source]=n,e(null)}.bind(this)))}.bind(this);this.loadGeoJSON(t,r)},loadGeoJSON:function(t,e){if(t.url)a.getJSON(t.url,e);else{if(\"string\"!=typeof t.data)return e(new Error(\"Input data is not a valid GeoJSON object.\"));try{return e(null,JSON.parse(t.data))}catch(t){return e(new Error(\"Input data is not a valid GeoJSON object.\"))}}},_indexData:function(t,e,r){try{e.cluster?r(null,c(e.superclusterOptions).load(t.features)):r(null,u(t,e.geojsonVtOptions))}catch(t){return r(t)}}})},{\"../util/ajax\":416,\"../util/util\":433,\"./geojson_wrapper\":351,\"./vector_tile_worker_source\":362,\"geojson-rewind\":147,\"geojson-vt\":151,supercluster:538,\"vt-pbf\":570}],351:[function(t,e,r){\"use strict\";function n(t){this.features=t,this.length=t.length,this.extent=s}function i(t){if(this.type=t.type,1===t.type){this.rawGeometry=[];for(var e=0;e<t.geometry.length;e++)this.rawGeometry.push([t.geometry[e]])}else this.rawGeometry=t.geometry;this.properties=t.tags,this.extent=s}var a=t(\"point-geometry\"),o=t(\"vector-tile\").VectorTileFeature,s=t(\"../data/bucket\").EXTENT;e.exports=n,n.prototype.feature=function(t){return new i(this.features[t])},i.prototype.loadGeometry=function(){var t=this.rawGeometry;this.geometry=[];for(var e=0;e<t.length;e++){for(var r=t[e],n=[],i=0;i<r.length;i++)n.push(new a(r[i][0],r[i][1]));this.geometry.push(n)}return this.geometry},i.prototype.bbox=function(){this.geometry||this.loadGeometry();for(var t=this.geometry,e=1/0,r=-1/0,n=1/0,i=-1/0,a=0;a<t.length;a++)for(var o=t[a],s=0;s<o.length;s++){var l=o[s];e=Math.min(e,l.x),r=Math.max(r,l.x),n=Math.min(n,l.y),i=Math.max(i,l.y)}return[e,n,r,i]},i.prototype.toGeoJSON=o.prototype.toGeoJSON},{\"../data/bucket\":320,\"point-geometry\":477,\"vector-tile\":564}],352:[function(t,e,r){\"use strict\";function n(t,e,r){this.id=t,this.dispatcher=r,this.url=e.url,this.coordinates=e.coordinates,c.getImage(e.url,function(t,r){if(t)return this.fire(\"error\",{error:t});this.image=r,this.image.addEventListener(\"load\",function(){this.map._rerender()}.bind(this)),this._loaded=!0,this.fire(\"load\"),this.map&&this.setCoordinates(e.coordinates)}.bind(this))}var i=t(\"../util/util\"),a=t(\"./tile_coord\"),o=t(\"../geo/lng_lat\"),s=t(\"point-geometry\"),l=t(\"../util/evented\"),c=t(\"../util/ajax\"),u=t(\"../data/bucket\").EXTENT,f=t(\"../render/draw_raster\").RasterBoundsArray,h=t(\"../data/buffer\"),d=t(\"../render/vertex_array_object\");e.exports=n,n.prototype=i.inherit(l,{minzoom:0,maxzoom:22,tileSize:512,onAdd:function(t){this.map=t,this.image&&this.setCoordinates(this.coordinates)},setCoordinates:function(t){this.coordinates=t;var e=this.map,r=t.map(function(t){return e.transform.locationCoordinate(o.convert(t)).zoomTo(0)}),n=this.centerCoord=i.getCoordinatesCenter(r);return n.column=Math.round(n.column),n.row=Math.round(n.row),this.minzoom=this.maxzoom=n.zoom,this._coord=new a(n.zoom,n.column,n.row),this._tileCoords=r.map(function(t){var e=t.zoomTo(n.zoom);return new s(Math.round((e.column-n.column)*u),Math.round((e.row-n.row)*u))}),this.fire(\"change\"),this},_setTile:function(t){this._prepared=!1,this.tile=t;var e=new f;e.emplaceBack(this._tileCoords[0].x,this._tileCoords[0].y,0,0),e.emplaceBack(this._tileCoords[1].x,this._tileCoords[1].y,32767,0),e.emplaceBack(this._tileCoords[3].x,this._tileCoords[3].y,0,32767),e.emplaceBack(this._tileCoords[2].x,this._tileCoords[2].y,32767,32767),this.tile.buckets={},this.tile.boundsBuffer=new h(e.serialize(),f.serialize(),h.BufferType.VERTEX),this.tile.boundsVAO=new d,this.tile.state=\"loaded\"},prepare:function(){if(this._loaded&&this.image&&this.image.complete&&this.tile){var t=this.map.painter.gl;this._prepared?(t.bindTexture(t.TEXTURE_2D,this.tile.texture),t.texSubImage2D(t.TEXTURE_2D,0,0,0,t.RGBA,t.UNSIGNED_BYTE,this.image)):(this.tile.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.tile.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,t.RGBA,t.UNSIGNED_BYTE,this.image))}},loadTile:function(t,e){this._coord&&this._coord.toString()===t.coord.toString()?(this._setTile(t),e(null)):(t.state=\"errored\",e(null))},serialize:function(){return{type:\"image\",urls:this.url,coordinates:this.coordinates}}})},{\"../data/bucket\":320,\"../data/buffer\":325,\"../geo/lng_lat\":330,\"../render/draw_raster\":342,\"../render/vertex_array_object\":348,\"../util/ajax\":416,\"../util/evented\":425,\"../util/util\":433,\"./tile_coord\":360,\"point-geometry\":477}],353:[function(t,e,r){\"use strict\";var n=t(\"../util/util\"),i=t(\"../util/ajax\"),a=t(\"../util/browser\"),o=t(\"../util/mapbox\").normalizeSourceURL;e.exports=function(t,e){var r=function(t,r){if(t)return e(t);var i=n.pick(r,[\"tiles\",\"minzoom\",\"maxzoom\",\"attribution\"]);r.vector_layers&&(i.vectorLayers=r.vector_layers,i.vectorLayerIds=i.vectorLayers.map(function(t){return t.id})),e(null,i)};t.url?i.getJSON(o(t.url),r):a.frame(r.bind(null,null,t))}},{\"../util/ajax\":416,\"../util/browser\":417,\"../util/mapbox\":430,\"../util/util\":433}],354:[function(t,e,r){\"use strict\";var n=t(\"../data/bucket\");e.exports=function(t,e,r){return e*(n.EXTENT/(t.tileSize*Math.pow(2,r-t.coord.z)))}},{\"../data/bucket\":320}],355:[function(t,e,r){\"use strict\";function n(t,e){var r=t.coord,n=e.coord;return r.z-n.z||r.y-n.y||r.w-n.w||r.x-n.x}var i=t(\"./tile_coord\");r.rendered=function(t,e,r,i,a,o){var s=t.tilesIn(r);s.sort(n);for(var l=[],c=0;c<s.length;c++){var u=s[c];u.tile.featureIndex&&l.push(u.tile.featureIndex.query({queryGeometry:u.queryGeometry,scale:u.scale,tileSize:u.tile.tileSize,bearing:o,params:i},e))}return function(t){for(var e=t[0]||{},r=1;r<t.length;r++){var n=t[r];for(var i in n){var a=n[i],o=e[i];if(void 0===o)o=e[i]=a;else for(var s=0;s<a.length;s++)o.push(a[s])}}return e}(l)},r.source=function(t,e){for(var r=t.getRenderableIds().map(function(e){return t.getTileByID(e)}),n=[],a={},o=0;o<r.length;o++){var s=r[o],l=new i(Math.min(s.sourceMaxZoom,s.coord.z),s.coord.x,s.coord.y,0).id;a[l]||(a[l]=!0,s.querySourceFeatures(n,e))}return n}},{\"./tile_coord\":360}],356:[function(t,e,r){\"use strict\";function n(t,e,r){this.id=t,this.dispatcher=r,i.extend(this,i.pick(e,[\"url\",\"scheme\",\"tileSize\"])),s(e,function(t,e){if(t)return this.fire(\"error\",t);i.extend(this,e),this.fire(\"load\")}.bind(this))}var i=t(\"../util/util\"),a=t(\"../util/ajax\"),o=t(\"../util/evented\"),s=t(\"./load_tilejson\"),l=t(\"../util/mapbox\").normalizeTileURL;e.exports=n,n.prototype=i.inherit(o,{minzoom:0,maxzoom:22,roundZoom:!0,scheme:\"xyz\",tileSize:512,_loaded:!1,onAdd:function(t){this.map=t},serialize:function(){return{type:\"raster\",url:this.url,tileSize:this.tileSize}},loadTile:function(t,e){var r=l(t.coord.url(this.tiles,null,this.scheme),this.url,this.tileSize);t.request=a.getImage(r,function(r,n){if(delete t.request,!t.aborted){if(r)return e(r);var i=this.map.painter.gl;t.texture=this.map.painter.getTexture(n.width),t.texture?(i.bindTexture(i.TEXTURE_2D,t.texture),i.texSubImage2D(i.TEXTURE_2D,0,0,0,i.RGBA,i.UNSIGNED_BYTE,n)):(t.texture=i.createTexture(),i.bindTexture(i.TEXTURE_2D,t.texture),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MIN_FILTER,i.LINEAR_MIPMAP_NEAREST),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_MAG_FILTER,i.LINEAR),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_S,i.CLAMP_TO_EDGE),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_T,i.CLAMP_TO_EDGE),i.pixelStorei(i.UNPACK_PREMULTIPLY_ALPHA_WEBGL,!0),i.texImage2D(i.TEXTURE_2D,0,i.RGBA,i.RGBA,i.UNSIGNED_BYTE,n),t.texture.size=n.width),i.generateMipmap(i.TEXTURE_2D),this.map.animationLoop.set(this.map.style.rasterFadeDuration),t.state=\"loaded\",e(null)}}.bind(this))},abortTile:function(t){t.request&&(t.request.abort(),delete t.request)},unloadTile:function(t){t.texture&&this.map.painter.saveTexture(t.texture)}})},{\"../util/ajax\":416,\"../util/evented\":425,\"../util/mapbox\":430,\"../util/util\":433,\"./load_tilejson\":353}],357:[function(t,e,r){\"use strict\";var n=t(\"../util/util\"),i={vector:t(\"../source/vector_tile_source\"),raster:t(\"../source/raster_tile_source\"),geojson:t(\"../source/geojson_source\"),video:t(\"../source/video_source\"),image:t(\"../source/image_source\")};r.create=function(t,e,r){if((e=new i[e.type](t,e,r)).id!==t)throw new Error(\"Expected Source id to be \"+t+\" instead of \"+e.id);return n.bindAll([\"load\",\"abort\",\"unload\",\"serialize\",\"prepare\"],e),e},r.getType=function(t){return i[t]},r.setType=function(t,e){i[t]=e}},{\"../source/geojson_source\":349,\"../source/image_source\":352,\"../source/raster_tile_source\":356,\"../source/vector_tile_source\":361,\"../source/video_source\":363,\"../util/util\":433}],358:[function(t,e,r){\"use strict\";function n(t,e,r){this.id=t,this.dispatcher=r;var n=this._source=o.create(t,e,r).on(\"load\",function(){this.map&&this._source.onAdd&&this._source.onAdd(this.map),this._sourceLoaded=!0,this.tileSize=n.tileSize,this.minzoom=n.minzoom,this.maxzoom=n.maxzoom,this.roundZoom=n.roundZoom,this.reparseOverscaled=n.reparseOverscaled,this.isTileClipped=n.isTileClipped,this.attribution=n.attribution,this.vectorLayerIds=n.vectorLayerIds,this.fire(\"load\")}.bind(this)).on(\"error\",function(t){this._sourceErrored=!0,this.fire(\"error\",t)}.bind(this)).on(\"change\",function(){this.reload(),this.transform&&this.update(this.transform,this.map&&this.map.style.rasterFadeDuration),this.fire(\"change\")}.bind(this));this._tiles={},this._cache=new u(0,this.unloadTile.bind(this)),this._isIdRenderable=this._isIdRenderable.bind(this)}function i(t,e,r){var n=r.zoomTo(Math.min(t.z,e));return{x:(n.column-(t.x+t.w*Math.pow(2,t.z)))*d,y:(n.row-t.y)*d}}function a(t,e){return t%32-e%32}var o=t(\"./source\"),s=t(\"./tile\"),l=t(\"../util/evented\"),c=t(\"./tile_coord\"),u=t(\"../util/lru_cache\"),f=t(\"../geo/coordinate\"),h=t(\"../util/util\"),d=t(\"../data/bucket\").EXTENT;e.exports=n,n.maxOverzooming=10,n.maxUnderzooming=3,n.prototype=h.inherit(l,{onAdd:function(t){this.map=t,this._source&&this._source.onAdd&&this._source.onAdd(t)},loaded:function(){if(this._sourceErrored)return!0;if(!this._sourceLoaded)return!1;for(var t in this._tiles){var e=this._tiles[t];if(\"loaded\"!==e.state&&\"errored\"!==e.state)return!1}return!0},getSource:function(){return this._source},loadTile:function(t,e){return this._source.loadTile(t,e)},unloadTile:function(t){if(this._source.unloadTile)return this._source.unloadTile(t)},abortTile:function(t){if(this._source.abortTile)return this._source.abortTile(t)},serialize:function(){return this._source.serialize()},prepare:function(){if(this._sourceLoaded&&this._source.prepare)return this._source.prepare()},getIds:function(){return Object.keys(this._tiles).map(Number).sort(a)},getRenderableIds:function(){return this.getIds().filter(this._isIdRenderable)},_isIdRenderable:function(t){return this._tiles[t].isRenderable()&&!this._coveredTiles[t]},reload:function(){this._cache.reset();for(var t in this._tiles){var e=this._tiles[t];\"loading\"!==e.state&&(e.state=\"reloading\"),this.loadTile(this._tiles[t],this._tileLoaded.bind(this,this._tiles[t]))}},_tileLoaded:function(t,e){if(e)return t.state=\"errored\",this.fire(\"tile.error\",{tile:t,error:e}),void this._source.fire(\"tile.error\",{tile:t,error:e});t.source=this,t.timeAdded=(new Date).getTime(),this.fire(\"tile.load\",{tile:t}),this._source.fire(\"tile.load\",{tile:t})},getTile:function(t){return this.getTileByID(t.id)},getTileByID:function(t){return this._tiles[t]},getZoom:function(t){return t.zoom+t.scaleZoom(t.tileSize/this.tileSize)},findLoadedChildren:function(t,e,r){var n=!1;for(var i in this._tiles){var a=this._tiles[i];if(!(r[i]||!a.isRenderable()||a.coord.z<=t.z||a.coord.z>e)){var o=Math.pow(2,Math.min(a.coord.z,this.maxzoom)-Math.min(t.z,this.maxzoom));if(Math.floor(a.coord.x/o)===t.x&&Math.floor(a.coord.y/o)===t.y)for(r[i]=!0,n=!0;a&&a.coord.z-1>t.z;){var s=a.coord.parent(this.maxzoom).id;(a=this._tiles[s])&&a.isRenderable()&&(delete r[i],r[s]=!0)}}}return n},findLoadedParent:function(t,e,r){for(var n=t.z-1;n>=e;n--){t=t.parent(this.maxzoom);var i=this._tiles[t.id];if(i&&i.isRenderable())return r[t.id]=!0,i;if(this._cache.has(t.id))return this.addTile(t),r[t.id]=!0,this._tiles[t.id]}},updateCacheSize:function(t){var e=(Math.ceil(t.width/t.tileSize)+1)*(Math.ceil(t.height/t.tileSize)+1);this._cache.setMaxSize(Math.floor(5*e))},update:function(t,e){if(this._sourceLoaded){var r,i,a;this.updateCacheSize(t);var o=(this.roundZoom?Math.round:Math.floor)(this.getZoom(t)),s=Math.max(o-n.maxOverzooming,this.minzoom),l=Math.max(o+n.maxUnderzooming,this.minzoom),u={},f=(new Date).getTime();this._coveredTiles={};var d=this.used?t.coveringTiles(this._source):[];for(r=0;r<d.length;r++)i=d[r],a=this.addTile(i),u[i.id]=!0,a.isRenderable()||this.findLoadedChildren(i,l,u)||this.findLoadedParent(i,s,u);for(var p={},m=Object.keys(u),g=0;g<m.length;g++){var v=m[g];i=c.fromID(v),(a=this._tiles[v])&&a.timeAdded>f-(e||0)&&(this.findLoadedChildren(i,l,u)&&(u[v]=!0),this.findLoadedParent(i,s,p))}var y;for(y in p)u[y]||(this._coveredTiles[y]=!0);for(y in p)u[y]=!0;var x=h.keysDifference(this._tiles,u);for(r=0;r<x.length;r++)this.removeTile(+x[r]);this.transform=t}},addTile:function(t){var e=this._tiles[t.id];if(e)return e;var r=t.wrapped();if((e=this._tiles[r.id])||(e=this._cache.get(r.id))&&this._redoPlacement&&this._redoPlacement(e),!e){var n=t.z,i=n>this.maxzoom?Math.pow(2,n-this.maxzoom):1;e=new s(r,this.tileSize*i,this.maxzoom),this.loadTile(e,this._tileLoaded.bind(this,e))}return e.uses++,this._tiles[t.id]=e,this.fire(\"tile.add\",{tile:e}),this._source.fire(\"tile.add\",{tile:e}),e},removeTile:function(t){var e=this._tiles[t];e&&(e.uses--,delete this._tiles[t],this.fire(\"tile.remove\",{tile:e}),this._source.fire(\"tile.remove\",{tile:e}),e.uses>0||(e.isRenderable()?this._cache.add(e.coord.wrapped().id,e):(e.aborted=!0,this.abortTile(e),this.unloadTile(e))))},clearTiles:function(){for(var t in this._tiles)this.removeTile(t);this._cache.reset()},tilesIn:function(t){for(var e={},r=this.getIds(),n=1/0,a=1/0,o=-1/0,s=-1/0,l=t[0].zoom,u=0;u<t.length;u++){var h=t[u];n=Math.min(n,h.column),a=Math.min(a,h.row),o=Math.max(o,h.column),s=Math.max(s,h.row)}for(var p=0;p<r.length;p++){var m=this._tiles[r[p]],g=c.fromID(r[p]),v=[i(g,m.sourceMaxZoom,new f(n,a,l)),i(g,m.sourceMaxZoom,new f(o,s,l))];if(v[0].x<d&&v[0].y<d&&v[1].x>=0&&v[1].y>=0){for(var y=[],x=0;x<t.length;x++)y.push(i(g,m.sourceMaxZoom,t[x]));var b=e[m.coord.id];void 0===b&&(b=e[m.coord.id]={tile:m,coord:g,queryGeometry:[],scale:Math.pow(2,this.transform.zoom-m.coord.z)}),b.queryGeometry.push(y)}}var _=[];for(var w in e)_.push(e[w]);return _},redoPlacement:function(){for(var t=this.getIds(),e=0;e<t.length;e++){this.getTileByID(t[e]).redoPlacement(this)}},getVisibleCoordinates:function(){return this.getRenderableIds().map(c.fromID)}})},{\"../data/bucket\":320,\"../geo/coordinate\":329,\"../util/evented\":425,\"../util/lru_cache\":429,\"../util/util\":433,\"./source\":357,\"./tile\":359,\"./tile_coord\":360}],359:[function(t,e,r){\"use strict\";function n(t,e,r){this.coord=t,this.uid=a.uniqueId(),this.uses=0,this.tileSize=e,this.sourceMaxZoom=r,this.buckets={},this.state=\"loading\"}function i(t,e){if(e){for(var r={},n=0;n<t.length;n++){var i=e.getLayer(t[n].layerId);if(i){var s=o.create(a.extend({layer:i,childLayers:t[n].childLayerIds.map(e.getLayer.bind(e)).filter(function(t){return t})},t[n]));r[s.id]=s}}return r}}var a=t(\"../util/util\"),o=t(\"../data/bucket\"),s=t(\"../data/feature_index\"),l=t(\"vector-tile\"),c=t(\"pbf\"),u=t(\"../util/vectortile_to_geojson\"),f=t(\"feature-filter\"),h=t(\"../symbol/collision_tile\"),d=t(\"../symbol/collision_box\"),p=t(\"../symbol/symbol_instances\"),m=t(\"../symbol/symbol_quads\");e.exports=n,n.prototype={loadVectorData:function(t,e){this.state=\"loaded\",t&&(this.collisionBoxArray=new d(t.collisionBoxArray),this.collisionTile=new h(t.collisionTile,this.collisionBoxArray),this.symbolInstancesArray=new p(t.symbolInstancesArray),this.symbolQuadsArray=new m(t.symbolQuadsArray),this.featureIndex=new s(t.featureIndex,t.rawTileData,this.collisionTile),this.rawTileData=t.rawTileData,this.buckets=i(t.buckets,e))},reloadSymbolData:function(t,e,r){if(\"unloaded\"!==this.state){this.collisionTile=new h(t.collisionTile,this.collisionBoxArray),this.featureIndex.setCollisionTile(this.collisionTile);for(var n in this.buckets){var o=this.buckets[n];\"symbol\"===o.type&&(o.destroy(e.gl),delete this.buckets[n])}a.extend(this.buckets,i(t.buckets,r))}},unloadVectorData:function(t){for(var e in this.buckets){this.buckets[e].destroy(t.gl)}this.collisionBoxArray=null,this.symbolQuadsArray=null,this.symbolInstancesArray=null,this.collisionTile=null,this.featureIndex=null,this.rawTileData=null,this.buckets=null,this.state=\"unloaded\"},redoPlacement:function(t){\"loaded\"===this.state&&\"reloading\"!==this.state?(this.state=\"reloading\",t.dispatcher.send(\"redo placement\",{uid:this.uid,source:t.id,angle:t.map.transform.angle,pitch:t.map.transform.pitch,showCollisionBoxes:t.map.showCollisionBoxes},function(e,r){this.reloadSymbolData(r,t.map.painter,t.map.style),t.fire(\"tile.load\",{tile:this}),this.state=\"loaded\",this.redoWhenDone&&(this.redoPlacement(t),this.redoWhenDone=!1)}.bind(this),this.workerID)):this.redoWhenDone=!0},getBucket:function(t){return this.buckets&&this.buckets[t.ref||t.id]},querySourceFeatures:function(t,e){if(this.rawTileData){this.vtLayers||(this.vtLayers=new l.VectorTile(new c(new Uint8Array(this.rawTileData))).layers);var r=this.vtLayers._geojsonTileLayer||this.vtLayers[e.sourceLayer];if(r)for(var n=f(e.filter),i={z:this.coord.z,x:this.coord.x,y:this.coord.y},a=0;a<r.length;a++){var o=r.feature(a);if(n(o)){var s=new u(o,this.coord.z,this.coord.x,this.coord.y);s.tile=i,t.push(s)}}}},isRenderable:function(){return\"loaded\"===this.state||\"reloading\"===this.state}}},{\"../data/bucket\":320,\"../data/feature_index\":327,\"../symbol/collision_box\":385,\"../symbol/collision_tile\":387,\"../symbol/symbol_instances\":396,\"../symbol/symbol_quads\":397,\"../util/util\":433,\"../util/vectortile_to_geojson\":434,\"feature-filter\":141,pbf:470,\"vector-tile\":564}],360:[function(t,e,r){\"use strict\";function n(t,e,r,n){s(!isNaN(t)&&t>=0&&t%1==0),s(!isNaN(e)&&e>=0&&e%1==0),s(!isNaN(r)&&r>=0&&r%1==0),isNaN(n)&&(n=0),this.z=+t,this.x=+e,this.y=+r,this.w=+n,(n*=2)<0&&(n=-1*n-1);var i=1<<this.z;this.id=32*(i*i*n+i*this.y+this.x)+this.z,this.posMatrix=null}function i(t,e){if(t.row>e.row){var r=t;t=e,e=r}return{x0:t.column,y0:t.row,x1:e.column,y1:e.row,dx:e.column-t.column,dy:e.row-t.row}}function a(t,e,r,n,i){var a=Math.max(r,Math.floor(e.y0)),o=Math.min(n,Math.ceil(e.y1));if(t.x0===e.x0&&t.y0===e.y0?t.x0+e.dy/t.dy*t.dx<e.x1:t.x1-e.dy/t.dy*t.dx<e.x0){var s=t;t=e,e=s}for(var l=t.dx/t.dy,c=e.dx/e.dy,u=t.dx>0,f=e.dx<0,h=a;h<o;h++){var d=l*Math.max(0,Math.min(t.dy,h+u-t.y0))+t.x0,p=c*Math.max(0,Math.min(e.dy,h+f-e.y0))+e.x0;i(Math.floor(p),Math.ceil(d),h)}}function o(t,e,r,n,o,s){var l,c=i(t,e),u=i(e,r),f=i(r,t);c.dy>u.dy&&(l=c,c=u,u=l),c.dy>f.dy&&(l=c,c=f,f=l),u.dy>f.dy&&(l=u,u=f,f=l),c.dy&&a(f,c,n,o,s),u.dy&&a(f,u,n,o,s)}var s=t(\"assert\"),l=t(\"whoots-js\"),c=t(\"../geo/coordinate\");e.exports=n,n.prototype.toString=function(){return this.z+\"/\"+this.x+\"/\"+this.y},n.prototype.toCoordinate=function(t){var e=Math.min(this.z,t),r=Math.pow(2,e),n=this.y,i=this.x+r*this.w;return new c(i,n,e)},n.fromID=function(t){var e=t%32,r=1<<e,i=(t-e)/32,a=i%r,o=(i-a)/r%r,s=Math.floor(i/(r*r));return s%2!=0&&(s=-1*s-1),s/=2,new n(e,a,o,s)},n.prototype.url=function(t,e,r){var n=l.getTileBBox(this.x,this.y,this.z),i=function(t,e,r){for(var n,i=\"\",a=t;a>0;a--)i+=(e&(n=1<<a-1)?1:0)+(r&n?2:0);return i}(this.z,this.x,this.y);return t[(this.x+this.y)%t.length].replace(\"{prefix}\",(this.x%16).toString(16)+(this.y%16).toString(16)).replace(\"{z}\",Math.min(this.z,e||this.z)).replace(\"{x}\",this.x).replace(\"{y}\",\"tms\"===r?Math.pow(2,this.z)-this.y-1:this.y).replace(\"{quadkey}\",i).replace(\"{bbox-epsg-3857}\",n)},n.prototype.parent=function(t){return 0===this.z?null:this.z>t?new n(this.z-1,this.x,this.y,this.w):new n(this.z-1,Math.floor(this.x/2),Math.floor(this.y/2),this.w)},n.prototype.wrapped=function(){return new n(this.z,this.x,this.y,0)},n.prototype.children=function(t){if(this.z>=t)return[new n(this.z+1,this.x,this.y,this.w)];var e=this.z+1,r=2*this.x,i=2*this.y;return[new n(e,r,i,this.w),new n(e,r+1,i,this.w),new n(e,r,i+1,this.w),new n(e,r+1,i+1,this.w)]},n.cover=function(t,e,r){function i(t,e,i){var o,l;if(i>=0&&i<=a)for(o=t;o<e;o++)l=new n(r,(o%a+a)%a,i,Math.floor(o/a)),s[l.id]=l}var a=1<<t,s={};return o(e[0],e[1],e[2],0,a,i),o(e[2],e[3],e[0],0,a,i),Object.keys(s).map(function(t){return s[t]})}},{\"../geo/coordinate\":329,assert:51,\"whoots-js\":580}],361:[function(t,e,r){\"use strict\";function n(t,e,r){if(this.id=t,this.dispatcher=r,a.extend(this,a.pick(e,[\"url\",\"scheme\",\"tileSize\"])),this._options=a.extend({type:\"vector\"},e),512!==this.tileSize)throw new Error(\"vector tile sources must have a tileSize of 512\");o(e,function(t,e){t?this.fire(\"error\",t):(a.extend(this,e),this.fire(\"load\"))}.bind(this))}var i=t(\"../util/evented\"),a=t(\"../util/util\"),o=t(\"./load_tilejson\"),s=t(\"../util/mapbox\").normalizeTileURL;e.exports=n,n.prototype=a.inherit(i,{minzoom:0,maxzoom:22,scheme:\"xyz\",tileSize:512,reparseOverscaled:!0,isTileClipped:!0,onAdd:function(t){this.map=t},serialize:function(){return a.extend({},this._options)},loadTile:function(t,e){function r(r,n){if(!t.aborted){if(r)return e(r);t.loadVectorData(n,this.map.style),t.redoWhenDone&&(t.redoWhenDone=!1,t.redoPlacement(this)),e(null),t.reloadCallback&&(this.loadTile(t,t.reloadCallback),t.reloadCallback=null)}}var n=t.coord.z>this.maxzoom?Math.pow(2,t.coord.z-this.maxzoom):1,i={url:s(t.coord.url(this.tiles,this.maxzoom,this.scheme),this.url),uid:t.uid,coord:t.coord,zoom:t.coord.z,tileSize:this.tileSize*n,source:this.id,overscaling:n,angle:this.map.transform.angle,pitch:this.map.transform.pitch,showCollisionBoxes:this.map.showCollisionBoxes};t.workerID?\"loading\"===t.state?t.reloadCallback=e:(i.rawTileData=t.rawTileData,this.dispatcher.send(\"reload tile\",i,r.bind(this),t.workerID)):t.workerID=this.dispatcher.send(\"load tile\",i,r.bind(this))},abortTile:function(t){this.dispatcher.send(\"abort tile\",{uid:t.uid,source:this.id},null,t.workerID)},unloadTile:function(t){t.unloadVectorData(this.map.painter),this.dispatcher.send(\"remove tile\",{uid:t.uid,source:this.id},null,t.workerID)}})},{\"../util/evented\":425,\"../util/mapbox\":430,\"../util/util\":433,\"./load_tilejson\":353}],362:[function(t,e,r){\"use strict\";function n(t,e,r){this.actor=t,this.styleLayers=e,r&&(this.loadVectorData=r),this.loading={},this.loaded={}}var i=t(\"../util/ajax\"),a=t(\"vector-tile\"),o=t(\"pbf\"),s=t(\"./worker_tile\");e.exports=n,n.prototype={loadTile:function(t,e){var r=t.source,n=t.uid;this.loading[r]||(this.loading[r]={});var i=this.loading[r][n]=new s(t);i.abort=this.loadVectorData(t,function(t,a){return delete this.loading[r][n],t?e(t):a?(i.data=a.tile,i.parse(i.data,this.styleLayers.getLayerFamilies(),this.actor,a.rawTileData,e),this.loaded[r]=this.loaded[r]||{},void(this.loaded[r][n]=i)):e(null,null)}.bind(this))},reloadTile:function(t,e){var r=this.loaded[t.source],n=t.uid;if(r&&r[n]){var i=r[n];i.parse(i.data,this.styleLayers.getLayerFamilies(),this.actor,t.rawTileData,e)}},abortTile:function(t){var e=this.loading[t.source],r=t.uid;e&&e[r]&&e[r].abort&&(e[r].abort(),delete e[r])},removeTile:function(t){var e=this.loaded[t.source],r=t.uid;e&&e[r]&&delete e[r]},loadVectorData:function(t,e){var r=i.getArrayBuffer(t.url,function(t,r){if(t)return e(t);var n=new a.VectorTile(new o(new Uint8Array(r)));e(t,{tile:n,rawTileData:r})}.bind(this));return function(){r.abort()}},redoPlacement:function(t,e){var r=this.loaded[t.source],n=this.loading[t.source],i=t.uid;if(r&&r[i]){var a=r[i].redoPlacement(t.angle,t.pitch,t.showCollisionBoxes);a.result&&e(null,a.result,a.transferables)}else n&&n[i]&&(n[i].angle=t.angle)}}},{\"../util/ajax\":416,\"./worker_tile\":365,pbf:470,\"vector-tile\":564}],363:[function(t,e,r){\"use strict\";function n(t,e){this.id=t,this.urls=e.urls,this.coordinates=e.coordinates,c.getVideo(e.urls,function(t,r){if(t)return this.fire(\"error\",{error:t});this.video=r,this.video.loop=!0;var n;this.video.addEventListener(\"playing\",function(){n=this.map.style.animationLoop.set(1/0),this.map._rerender()}.bind(this)),this.video.addEventListener(\"pause\",function(){this.map.style.animationLoop.cancel(n)}.bind(this)),this.map&&(this.video.play(),this.setCoordinates(e.coordinates)),this.fire(\"load\")}.bind(this))}var i=t(\"../util/util\"),a=t(\"./tile_coord\"),o=t(\"../geo/lng_lat\"),s=t(\"point-geometry\"),l=t(\"../util/evented\"),c=t(\"../util/ajax\"),u=t(\"../data/bucket\").EXTENT,f=t(\"../render/draw_raster\").RasterBoundsArray,h=t(\"../data/buffer\"),d=t(\"../render/vertex_array_object\");e.exports=n,n.prototype=i.inherit(l,{minzoom:0,maxzoom:22,tileSize:512,roundZoom:!0,getVideo:function(){return this.video},onAdd:function(t){this.map||(this.map=t,this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))},setCoordinates:function(t){this.coordinates=t;var e=this.map,r=t.map(function(t){return e.transform.locationCoordinate(o.convert(t)).zoomTo(0)}),n=this.centerCoord=i.getCoordinatesCenter(r);return n.column=Math.round(n.column),n.row=Math.round(n.row),this.minzoom=this.maxzoom=n.zoom,this._coord=new a(n.zoom,n.column,n.row),this._tileCoords=r.map(function(t){var e=t.zoomTo(n.zoom);return new s(Math.round((e.column-n.column)*u),Math.round((e.row-n.row)*u))}),this.fire(\"change\"),this},_setTile:function(t){this._prepared=!1,this.tile=t;var e=new f;e.emplaceBack(this._tileCoords[0].x,this._tileCoords[0].y,0,0),e.emplaceBack(this._tileCoords[1].x,this._tileCoords[1].y,32767,0),e.emplaceBack(this._tileCoords[3].x,this._tileCoords[3].y,0,32767),e.emplaceBack(this._tileCoords[2].x,this._tileCoords[2].y,32767,32767),this.tile.buckets={},this.tile.boundsBuffer=new h(e.serialize(),f.serialize(),h.BufferType.VERTEX),this.tile.boundsVAO=new d,this.tile.state=\"loaded\"},prepare:function(){if(!(this.video.readyState<2)&&this.tile){var t=this.map.painter.gl;this._prepared?(t.bindTexture(t.TEXTURE_2D,this.tile.texture),t.texSubImage2D(t.TEXTURE_2D,0,0,0,t.RGBA,t.UNSIGNED_BYTE,this.video)):(this._prepared=!0,this.tile.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.tile.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,t.RGBA,t.UNSIGNED_BYTE,this.video)),this._currentTime=this.video.currentTime}},loadTile:function(t,e){this._coord&&this._coord.toString()===t.coord.toString()?(this._setTile(t),e(null)):(t.state=\"errored\",e(null))},serialize:function(){return{type:\"video\",urls:this.urls,coordinates:this.coordinates}}})},{\"../data/bucket\":320,\"../data/buffer\":325,\"../geo/lng_lat\":330,\"../render/draw_raster\":342,\"../render/vertex_array_object\":348,\"../util/ajax\":416,\"../util/evented\":425,\"../util/util\":433,\"./tile_coord\":360,\"point-geometry\":477}],364:[function(t,e,r){\"use strict\";function n(t){this.self=t,this.actor=new a(t,this);var e={getLayers:function(){return this.layers}.bind(this),getLayerFamilies:function(){return this.layerFamilies}.bind(this)};this.workerSources={vector:new l(this.actor,e),geojson:new c(this.actor,e)},this.self.registerWorkerSource=function(t,r){if(this.workerSources[t])throw new Error('Worker source with name \"'+t+'\" already registered.');this.workerSources[t]=new r(this.actor,e)}.bind(this)}function i(t){var e={};for(var r in t){var n=t[r],i=n.ref||n.id,a=t[i];a.layout&&\"none\"===a.layout.visibility||(e[i]=e[i]||[],r===i?e[i].unshift(n):e[i].push(n))}return e}var a=t(\"../util/actor\"),o=t(\"../style/style_layer\"),s=t(\"../util/util\"),l=t(\"./vector_tile_worker_source\"),c=t(\"./geojson_worker_source\");e.exports=function(t){return new n(t)},s.extend(n.prototype,{\"set layers\":function(t){function e(t){var e=o.create(t,t.ref&&r.layers[t.ref]);e.updatePaintTransitions({},{transition:!1}),r.layers[e.id]=e}this.layers={};for(var r=this,n=[],a=0;a<t.length;a++){var s=t[a];\"fill\"!==s.type&&\"line\"!==s.type&&\"circle\"!==s.type&&\"symbol\"!==s.type||(s.ref?n.push(a):e(s))}for(var l=0;l<n.length;l++)e(t[n[l]]);this.layerFamilies=i(this.layers)},\"update layers\":function(t){function e(t){var e=a.layers[t.ref];a.layers[t.id]?a.layers[t.id].set(t,e):a.layers[t.id]=o.create(t,e),a.layers[t.id].updatePaintTransitions({},{transition:!1})}var r,n,a=this;for(r in t)(n=t[r]).ref&&e(n);for(r in t)(n=t[r]).ref||e(n);this.layerFamilies=i(this.layers)},\"load tile\":function(t,e){var r=t.type||\"vector\";this.workerSources[r].loadTile(t,e)},\"reload tile\":function(t,e){var r=t.type||\"vector\";this.workerSources[r].reloadTile(t,e)},\"abort tile\":function(t){var e=t.type||\"vector\";this.workerSources[e].abortTile(t)},\"remove tile\":function(t){var e=t.type||\"vector\";this.workerSources[e].removeTile(t)},\"redo placement\":function(t,e){var r=t.type||\"vector\";this.workerSources[r].redoPlacement(t,e)},\"load worker source\":function(t,e){try{this.self.importScripts(t.url),e()}catch(t){e(t)}}})},{\"../style/style_layer\":372,\"../util/actor\":415,\"../util/util\":433,\"./geojson_worker_source\":350,\"./vector_tile_worker_source\":362}],365:[function(t,e,r){\"use strict\";function n(t){this.coord=t.coord,this.uid=t.uid,this.zoom=t.zoom,this.tileSize=t.tileSize,this.source=t.source,this.overscaling=t.overscaling,this.angle=t.angle,this.pitch=t.pitch,this.showCollisionBoxes=t.showCollisionBoxes}function i(t){return!t.isEmpty()}function a(t){return t.serialize()}function o(t){var e=[];for(var r in t)t[r].getTransferables(e);return e}function s(t){return t.id}var l=t(\"../data/feature_index\"),c=t(\"../symbol/collision_tile\"),u=t(\"../data/bucket\"),f=t(\"../symbol/collision_box\"),h=t(\"../util/dictionary_coder\"),d=t(\"../util/util\"),p=t(\"../symbol/symbol_instances\"),m=t(\"../symbol/symbol_quads\");e.exports=n,n.prototype.parse=function(t,e,r,n,g){function v(t,e){for(var r=0;r<t.length;r++){var n=t.feature(r);n.index=r;for(var i in e)e[i].filter(n)&&e[i].features.push(n)}}function y(t){if(t)return g(t);if(2==++j){for(var e=P.length-1;e>=0;e--)x(E,P[e]);b()}}function x(t,e){if(e.populateArrays(A,N,R),\"symbol\"!==e.type)for(var r=0;r<e.features.length;r++){var n=e.features[r];T.insert(n,n.index,e.sourceLayerIndex,e.index)}e.features=null}function b(){E.status=\"done\",E.redoPlacementAfterDone&&(E.redoPlacement(E.angle,E.pitch,null),E.redoPlacementAfterDone=!1);var t=T.serialize(),e=A.serialize(),r=E.collisionBoxArray.serialize(),s=E.symbolInstancesArray.serialize(),l=E.symbolQuadsArray.serialize(),c=[n].concat(t.transferables).concat(e.transferables),u=I.filter(i);g(null,{buckets:u.map(a),featureIndex:t.data,collisionTile:e.data,collisionBoxArray:r,symbolInstancesArray:s,symbolQuadsArray:l,rawTileData:n},o(u).concat(c))}this.status=\"parsing\",this.data=t,this.collisionBoxArray=new f,this.symbolInstancesArray=new p,this.symbolQuadsArray=new m;var _,w,M,k,A=new c(this.angle,this.pitch,this.collisionBoxArray),T=new l(this.coord,this.overscaling,A,t.layers),S=new h(t.layers?Object.keys(t.layers).sort():[\"_geojsonTileLayer\"]),E=this,L={},C={},z=0;for(var D in e)(w=e[D][0]).source===this.source&&(w.ref||w.minzoom&&this.zoom<w.minzoom||w.maxzoom&&this.zoom>=w.maxzoom||w.layout&&\"none\"===w.layout.visibility||t.layers&&!t.layers[w.sourceLayer]||((k=u.create({layer:w,index:z++,childLayers:e[D],zoom:this.zoom,overscaling:this.overscaling,showCollisionBoxes:this.showCollisionBoxes,collisionBoxArray:this.collisionBoxArray,symbolQuadsArray:this.symbolQuadsArray,symbolInstancesArray:this.symbolInstancesArray,sourceLayerIndex:S.encode(w.sourceLayer||\"_geojsonTileLayer\")})).createFilter(),L[w.id]=k,t.layers&&(C[M=w.sourceLayer]=C[M]||{},C[M][w.id]=k)));if(t.layers)for(M in C)1===w.version&&d.warnOnce('Vector tile source \"'+this.source+'\" layer \"'+M+'\" does not use vector tile spec v2 and therefore may have some rendering errors.'),(w=t.layers[M])&&v(w,C[M]);else v(t,L);var I=[],P=this.symbolBuckets=[],O=[];T.bucketLayerIDs={};for(var F in 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u=n.serialize(),f=s.filter(i);return{result:{buckets:f.map(a),collisionTile:u.data},transferables:o(f).concat(u.transferables)}}},{\"../data/bucket\":320,\"../data/feature_index\":327,\"../symbol/collision_box\":385,\"../symbol/collision_tile\":387,\"../symbol/symbol_instances\":396,\"../symbol/symbol_quads\":397,\"../util/dictionary_coder\":423,\"../util/util\":433}],366:[function(t,e,r){\"use strict\";function n(){this.n=0,this.times=[]}e.exports=n,n.prototype.stopped=function(){return this.times=this.times.filter(function(t){return t.time>=(new Date).getTime()}),!this.times.length},n.prototype.set=function(t){return this.times.push({id:this.n,time:t+(new Date).getTime()}),this.n++},n.prototype.cancel=function(t){this.times=this.times.filter(function(e){return e.id!==t})}},{}],367:[function(t,e,r){\"use strict\";function n(t){this.base=t,this.retina=s.devicePixelRatio>1;var e=this.retina?\"@2x\":\"\";o.getJSON(l(t,e,\".json\"),function(t,e){t?this.fire(\"error\",{error:t}):(this.data=e,this.img&&this.fire(\"load\"))}.bind(this)),o.getImage(l(t,e,\".png\"),function(t,e){if(t)this.fire(\"error\",{error:t});else{for(var r=e.getData(),n=e.data=new Uint8Array(r.length),i=0;i<r.length;i+=4){var a=r[i+3]/255;n[i+0]=r[i+0]*a,n[i+1]=r[i+1]*a,n[i+2]=r[i+2]*a,n[i+3]=r[i+3]}this.img=e,this.data&&this.fire(\"load\")}}.bind(this))}function i(){}var a=t(\"../util/evented\"),o=t(\"../util/ajax\"),s=t(\"../util/browser\"),l=t(\"../util/mapbox\").normalizeSpriteURL;e.exports=n,(n.prototype=Object.create(a)).toJSON=function(){return this.base},n.prototype.loaded=function(){return!(!this.data||!this.img)},n.prototype.resize=function(){if(s.devicePixelRatio>1!==this.retina){var t=new n(this.base);t.on(\"load\",function(){this.img=t.img,this.data=t.data,this.retina=t.retina}.bind(this))}},i.prototype={x:0,y:0,width:0,height:0,pixelRatio:1,sdf:!1},n.prototype.getSpritePosition=function(t){if(!this.loaded())return new i;var e=this.data&&this.data[t];return e&&this.img?e:new i}},{\"../util/ajax\":416,\"../util/browser\":417,\"../util/evented\":425,\"../util/mapbox\":430}],368:[function(t,e,r){\"use strict\";var n=t(\"csscolorparser\").parseCSSColor,i=t(\"../util/util\"),a=t(\"./style_function\"),o={};e.exports=function t(e){if(a.isFunctionDefinition(e))return i.extend({},e,{stops:e.stops.map(function(e){return[e[0],t(e[1])]})});if(\"string\"==typeof e){if(!o[e]){var r=n(e);if(!r)throw new Error(\"Invalid color \"+e);o[e]=[r[0]/255*r[3],r[1]/255*r[3],r[2]/255*r[3],r[3]]}return o[e]}throw new Error(\"Invalid color \"+e)}},{\"../util/util\":433,\"./style_function\":371,csscolorparser:114}],369:[function(t,e,r){\"use strict\";function n(t,e,r){this.animationLoop=e||new 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i=t(\"../util/evented\"),a=t(\"./style_layer\"),o=t(\"./image_sprite\"),s=t(\"../symbol/glyph_source\"),l=t(\"../symbol/sprite_atlas\"),c=t(\"../render/line_atlas\"),u=t(\"../util/util\"),f=t(\"../util/ajax\"),h=t(\"../util/mapbox\").normalizeStyleURL,d=t(\"../util/browser\"),p=t(\"../util/dispatcher\"),m=t(\"./animation_loop\"),g=t(\"./validate_style\"),v=t(\"../source/source\"),y=t(\"../source/query_features\"),x=t(\"../source/source_cache\"),b=t(\"./style_spec\"),_=t(\"./style_function\");e.exports=n,n.prototype=u.inherit(i,{_loaded:!1,_validateLayer:function(t){var e=this.sources[t.source];t.sourceLayer&&e&&e.vectorLayerIds&&-1===e.vectorLayerIds.indexOf(t.sourceLayer)&&this.fire(\"error\",{error:new Error('Source layer \"'+t.sourceLayer+'\" does not exist on source \"'+e.id+'\" as specified by style layer \"'+t.id+'\"')})},loaded:function(){if(!this._loaded)return!1;if(Object.keys(this._updates.sources).length)return!1;for(var t in this.sources)if(!this.sources[t].loaded())return!1;return!(this.sprite&&!this.sprite.loaded())},_resolve:function(){var t,e;this._layers={},this._order=this.stylesheet.layers.map(function(t){return t.id});for(var r=0;r<this.stylesheet.layers.length;r++)(e=this.stylesheet.layers[r]).ref||(t=a.create(e),this._layers[t.id]=t,t.on(\"error\",this._forwardLayerEvent));for(var n=0;n<this.stylesheet.layers.length;n++)if((e=this.stylesheet.layers[n]).ref){var i=this.getLayer(e.ref);t=a.create(e,i),this._layers[t.id]=t,t.on(\"error\",this._forwardLayerEvent)}this._groupLayers(),this._updateWorkerLayers()},_groupLayers:function(){var t;this._groups=[];for(var e=0;e<this._order.length;++e){var r=this._layers[this._order[e]];t&&r.source===t.source||((t=[]).source=r.source,this._groups.push(t)),t.push(r)}},_updateWorkerLayers:function(t){this.dispatcher.broadcast(t?\"update layers\":\"set layers\",this._serializeLayers(t))},_serializeLayers:function(t){t=t||this._order;for(var e=[],r={includeRefProperties:!0},n=0;n<t.length;n++)e.push(this._layers[t[n]].serialize(r));return e},_applyClasses:function(t,e){if(this._loaded){t=t||[],e=e||{transition:!0};var r=this.stylesheet.transition||{},n=this._updates.allPaintProps?this._layers:this._updates.paintProps;for(var i in n){var a=this._layers[i],o=this._updates.paintProps[i];if(this._updates.allPaintProps||o.all)a.updatePaintTransitions(t,e,r,this.animationLoop);else for(var s in o)this._layers[i].updatePaintTransition(s,t,e,r,this.animationLoop)}}},_recalculate:function(t){for(var e in this.sources)this.sources[e].used=!1;this._updateZoomHistory(t),this.rasterFadeDuration=300;for(var r in this._layers){var n=this._layers[r];n.recalculate(t,this.zoomHistory),!n.isHidden(t)&&n.source&&(this.sources[n.source].used=!0)}Math.floor(this.z)!==Math.floor(t)&&this.animationLoop.set(300),this.z=t,this.fire(\"zoom\")},_updateZoomHistory:function(t){var e=this.zoomHistory;void 0===e.lastIntegerZoom&&(e.lastIntegerZoom=Math.floor(t),e.lastIntegerZoomTime=0,e.lastZoom=t),Math.floor(e.lastZoom)<Math.floor(t)?(e.lastIntegerZoom=Math.floor(t),e.lastIntegerZoomTime=Date.now()):Math.floor(e.lastZoom)>Math.floor(t)&&(e.lastIntegerZoom=Math.floor(t+1),e.lastIntegerZoomTime=Date.now()),e.lastZoom=t},_checkLoaded:function(){if(!this._loaded)throw new Error(\"Style is not done loading\")},update:function(t,e){if(!this._updates.changed)return this;if(this._updates.allLayers)this._groupLayers(),this._updateWorkerLayers();else{var r=Object.keys(this._updates.layers);r.length&&this._updateWorkerLayers(r)}var n,i=Object.keys(this._updates.sources);for(n=0;n<i.length;n++)this._reloadSource(i[n]);for(n=0;n<this._updates.events.length;n++){var a=this._updates.events[n];this.fire(a[0],a[1])}return this._applyClasses(t,e),this._updates.changed&&this.fire(\"change\"),this._resetUpdates(),this},_resetUpdates:function(){this._updates={events:[],layers:{},sources:{},paintProps:{}}},addSource:function(t,e){if(this._checkLoaded(),void 0!==this.sources[t])throw new Error(\"There is already a source with this ID\");if(!e.type)throw new Error(\"The type property must be defined, but the only the following properties were given: \"+Object.keys(e)+\".\");return[\"vector\",\"raster\",\"geojson\",\"video\",\"image\"].indexOf(e.type)>=0&&this._handleErrors(g.source,\"sources.\"+t,e)?this:(e=new x(t,e,this.dispatcher),this.sources[t]=e,e.style=this,e.on(\"load\",this._forwardSourceEvent).on(\"error\",this._forwardSourceEvent).on(\"change\",this._forwardSourceEvent).on(\"tile.add\",this._forwardTileEvent).on(\"tile.load\",this._forwardTileEvent).on(\"tile.error\",this._forwardTileEvent).on(\"tile.remove\",this._forwardTileEvent).on(\"tile.stats\",this._forwardTileEvent),this._updates.events.push([\"source.add\",{source:e}]),this._updates.changed=!0,this)},removeSource:function(t){if(this._checkLoaded(),void 0===this.sources[t])throw new Error(\"There is no source with this ID\");var e=this.sources[t];return delete this.sources[t],delete this._updates.sources[t],e.off(\"load\",this._forwardSourceEvent).off(\"error\",this._forwardSourceEvent).off(\"change\",this._forwardSourceEvent).off(\"tile.add\",this._forwardTileEvent).off(\"tile.load\",this._forwardTileEvent).off(\"tile.error\",this._forwardTileEvent).off(\"tile.remove\",this._forwardTileEvent).off(\"tile.stats\",this._forwardTileEvent),this._updates.events.push([\"source.remove\",{source:e}]),this._updates.changed=!0,this},getSource:function(t){return this.sources[t]&&this.sources[t].getSource()},addLayer:function(t,e){if(this._checkLoaded(),!(t instanceof a)){if(this._handleErrors(g.layer,\"layers.\"+t.id,t,!1,{arrayIndex:-1}))return this;var r=t.ref&&this.getLayer(t.ref);t=a.create(t,r)}return this._validateLayer(t),t.on(\"error\",this._forwardLayerEvent),this._layers[t.id]=t,this._order.splice(e?this._order.indexOf(e):1/0,0,t.id),this._updates.allLayers=!0,t.source&&(this._updates.sources[t.source]=!0),this._updates.events.push([\"layer.add\",{layer:t}]),this.updateClasses(t.id)},removeLayer:function(t){this._checkLoaded();var e=this._layers[t];if(void 0===e)throw new Error(\"There is no layer with this ID\");for(var r in this._layers)this._layers[r].ref===t&&this.removeLayer(r);return e.off(\"error\",this._forwardLayerEvent),delete this._layers[t],delete this._updates.layers[t],delete this._updates.paintProps[t],this._order.splice(this._order.indexOf(t),1),this._updates.allLayers=!0,this._updates.events.push([\"layer.remove\",{layer:e}]),this._updates.changed=!0,this},getLayer:function(t){return this._layers[t]},getReferentLayer:function(t){var e=this.getLayer(t);return e.ref&&(e=this.getLayer(e.ref)),e},setLayerZoomRange:function(t,e,r){this._checkLoaded();var n=this.getReferentLayer(t);return n.minzoom===e&&n.maxzoom===r?this:(null!=e&&(n.minzoom=e),null!=r&&(n.maxzoom=r),this._updateLayer(n))},setFilter:function(t,e){this._checkLoaded();var r=this.getReferentLayer(t);return null!==e&&this._handleErrors(g.filter,\"layers.\"+r.id+\".filter\",e)?this:u.deepEqual(r.filter,e)?this:(r.filter=u.clone(e),this._updateLayer(r))},getFilter:function(t){return this.getReferentLayer(t).filter},setLayoutProperty:function(t,e,r){this._checkLoaded();var n=this.getReferentLayer(t);return u.deepEqual(n.getLayoutProperty(e),r)?this:(n.setLayoutProperty(e,r),this._updateLayer(n))},getLayoutProperty:function(t,e){return this.getReferentLayer(t).getLayoutProperty(e)},setPaintProperty:function(t,e,r,n){this._checkLoaded();var i=this.getLayer(t);if(u.deepEqual(i.getPaintProperty(e,n),r))return this;var a=i.isPaintValueFeatureConstant(e);i.setPaintProperty(e,r,n);return!(r&&_.isFunctionDefinition(r)&&\"$zoom\"!==r.property&&void 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this._updates.layers[t.id]=!0,t.source&&(this._updates.sources[t.source]=!0),this._updates.changed=!0,this},_flattenRenderedFeatures:function(t){for(var e=[],r=this._order.length-1;r>=0;r--)for(var n=this._order[r],i=0;i<t.length;i++){var a=t[i][n];if(a)for(var o=0;o<a.length;o++)e.push(a[o])}return e},queryRenderedFeatures:function(t,e,r,n){e&&e.filter&&this._handleErrors(g.filter,\"queryRenderedFeatures.filter\",e.filter,!0);var i={};if(e&&e.layers)for(var a=0;a<e.layers.length;a++){var o=e.layers[a];i[this._layers[o].source]=!0}var s=[];for(var l in this.sources)if(!e.layers||i[l]){var c=this.sources[l],u=y.rendered(c,this._layers,t,e,r,n);s.push(u)}return this._flattenRenderedFeatures(s)},querySourceFeatures:function(t,e){e&&e.filter&&this._handleErrors(g.filter,\"querySourceFeatures.filter\",e.filter,!0);var r=this.sources[t];return r?y.source(r,e):[]},addSourceType:function(t,e,r){return v.getType(t)?r(new Error('A source type called \"'+t+'\" already 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r=this.sprite;r.loaded()?e(null,{sprite:r.data,retina:r.retina}):r.on(\"load\",function(){e(null,{sprite:r.data,retina:r.retina})})},\"get icons\":function(t,e){var r=this.sprite,n=this.spriteAtlas;r.loaded()?(n.setSprite(r),n.addIcons(t.icons,e)):r.on(\"load\",function(){n.setSprite(r),n.addIcons(t.icons,e)})},\"get glyphs\":function(t,e){function r(t,r,n){t&&console.error(t),a[n]=r,0===--i&&e(null,a)}var n=t.stacks,i=Object.keys(n).length,a={};for(var o in n)this.glyphSource.getSimpleGlyphs(o,n[o],t.uid,r)}})},{\"../render/line_atlas\":345,\"../source/query_features\":355,\"../source/source\":357,\"../source/source_cache\":358,\"../symbol/glyph_source\":390,\"../symbol/sprite_atlas\":395,\"../util/ajax\":416,\"../util/browser\":417,\"../util/dispatcher\":424,\"../util/evented\":425,\"../util/mapbox\":430,\"../util/util\":433,\"./animation_loop\":366,\"./image_sprite\":367,\"./style_function\":371,\"./style_layer\":372,\"./style_spec\":379,\"./validate_style\":381}],370:[function(t,e,r){\"use strict\";var n=t(\"./style_function\"),i=t(\"./parse_color\"),a=t(\"../util/util\");e.exports=function(t,e){this.value=a.clone(e),this.isFunction=n.isFunctionDefinition(e),this.json=JSON.stringify(this.value);var r=\"color\"===t.type&&this.value?i(this.value):e;if(this.calculate=n[t.function||\"piecewise-constant\"](r),this.isFeatureConstant=this.calculate.isFeatureConstant,this.isZoomConstant=this.calculate.isZoomConstant,\"piecewise-constant\"===t.function&&t.transition&&(this.calculate=function(t){return function(e,r){var n,i,a,o=e.zoom,s=e.zoomHistory,l=e.duration,c=o%1,u=Math.min((Date.now()-s.lastIntegerZoomTime)/l,1),f=1;return o>s.lastIntegerZoom?(n=c+(1-c)*u,f*=2,i=t({zoom:o-1},r),a=t({zoom:o},r)):(n=1-(1-u)*c,a=t({zoom:o},r),i=t({zoom:o+1},r),f/=2),void 0===i||void 0===a?void 0:{from:i,fromScale:f,to:a,toScale:1,t:n}}}(this.calculate)),!this.isFeatureConstant&&!this.isZoomConstant){this.stopZoomLevels=[];for(var o=[],s=this.value.stops,l=0;l<this.value.stops.length;l++){var c=s[l][0].zoom;this.stopZoomLevels.indexOf(c)<0&&(this.stopZoomLevels.push(c),o.push([c,o.length]))}this.calculateInterpolationT=n.interpolated({stops:o,base:e.base})}}},{\"../util/util\":433,\"./parse_color\":368,\"./style_function\":371}],371:[function(t,e,r){\"use strict\";var n=t(\"mapbox-gl-function\");r.interpolated=function(t){var e=n.interpolated(t),r=function(t,r){return e(t&&t.zoom,r||{})};return r.isFeatureConstant=e.isFeatureConstant,r.isZoomConstant=e.isZoomConstant,r},r[\"piecewise-constant\"]=function(t){var e=n[\"piecewise-constant\"](t),r=function(t,r){return e(t&&t.zoom,r||{})};return r.isFeatureConstant=e.isFeatureConstant,r.isZoomConstant=e.isZoomConstant,r},r.isFunctionDefinition=n.isFunctionDefinition},{\"mapbox-gl-function\":293}],372:[function(t,e,r){\"use strict\";function n(t,e){this.set(t,e)}function i(t){return t.value}var a=t(\"../util/util\"),o=t(\"./style_transition\"),s=t(\"./style_declaration\"),l=t(\"./style_spec\"),c=t(\"./validate_style\"),u=t(\"./parse_color\"),f=t(\"../util/evented\");e.exports=n;n.create=function(e,r){return new({background:t(\"./style_layer/background_style_layer\"),circle:t(\"./style_layer/circle_style_layer\"),fill:t(\"./style_layer/fill_style_layer\"),line:t(\"./style_layer/line_style_layer\"),raster:t(\"./style_layer/raster_style_layer\"),symbol:t(\"./style_layer/symbol_style_layer\")}[(r||e).type])(e,r)},n.prototype=a.inherit(f,{set:function(t,e){this.id=t.id,this.ref=t.ref,this.metadata=t.metadata,this.type=(e||t).type,this.source=(e||t).source,this.sourceLayer=(e||t)[\"source-layer\"],this.minzoom=(e||t).minzoom,this.maxzoom=(e||t).maxzoom,this.filter=(e||t).filter,this.paint={},this.layout={},this._paintSpecifications=l[\"paint_\"+this.type],this._layoutSpecifications=l[\"layout_\"+this.type],this._paintTransitions={},this._paintTransitionOptions={},this._paintDeclarations={},this._layoutDeclarations={},this._layoutFunctions={};var r,n;for(var i in t){var a=i.match(/^paint(?:\\.(.*))?$/);if(a){var o=a[1]||\"\";for(r in t[i])this.setPaintProperty(r,t[i][r],o)}}if(this.ref)this._layoutDeclarations=e._layoutDeclarations;else for(n in t.layout)this.setLayoutProperty(n,t.layout[n]);for(r in this._paintSpecifications)this.paint[r]=this.getPaintValue(r);for(n in this._layoutSpecifications)this._updateLayoutValue(n)},setLayoutProperty:function(t,e){if(null==e)delete this._layoutDeclarations[t];else{var r=\"layers.\"+this.id+\".layout.\"+t;if(this._handleErrors(c.layoutProperty,r,t,e))return;this._layoutDeclarations[t]=new s(this._layoutSpecifications[t],e)}this._updateLayoutValue(t)},getLayoutProperty:function(t){return this._layoutDeclarations[t]&&this._layoutDeclarations[t].value},getLayoutValue:function(t,e,r){var n=this._layoutSpecifications[t],i=this._layoutDeclarations[t];return i?i.calculate(e,r):n.default},setPaintProperty:function(t,e,r){var n=\"layers.\"+this.id+(r?'[\"paint.'+r+'\"].':\".paint.\")+t;if(a.endsWith(t,\"-transition\"))if(this._paintTransitionOptions[r||\"\"]||(this._paintTransitionOptions[r||\"\"]={}),null===e||void 0===e)delete this._paintTransitionOptions[r||\"\"][t];else{if(this._handleErrors(c.paintProperty,n,t,e))return;this._paintTransitionOptions[r||\"\"][t]=e}else if(this._paintDeclarations[r||\"\"]||(this._paintDeclarations[r||\"\"]={}),null===e||void 0===e)delete this._paintDeclarations[r||\"\"][t];else{if(this._handleErrors(c.paintProperty,n,t,e))return;this._paintDeclarations[r||\"\"][t]=new s(this._paintSpecifications[t],e)}},getPaintProperty:function(t,e){return e=e||\"\",a.endsWith(t,\"-transition\")?this._paintTransitionOptions[e]&&this._paintTransitionOptions[e][t]:this._paintDeclarations[e]&&this._paintDeclarations[e][t]&&this._paintDeclarations[e][t].value},getPaintValue:function(t,e,r){var n=this._paintSpecifications[t],i=this._paintTransitions[t];return i?i.calculate(e,r):\"color\"===n.type&&n.default?u(n.default):n.default},getPaintValueStopZoomLevels:function(t){var e=this._paintTransitions[t];return e?e.declaration.stopZoomLevels:[]},getPaintInterpolationT:function(t,e){return this._paintTransitions[t].declaration.calculateInterpolationT({zoom:e})},isPaintValueFeatureConstant:function(t){var e=this._paintTransitions[t];return!e||e.declaration.isFeatureConstant},isLayoutValueFeatureConstant:function(t){var e=this._layoutDeclarations[t];return!e||e.isFeatureConstant},isPaintValueZoomConstant:function(t){var e=this._paintTransitions[t];return!e||e.declaration.isZoomConstant},isHidden:function(t){return!!(this.minzoom&&t<this.minzoom)||(!!(this.maxzoom&&t>=this.maxzoom)||(\"none\"===this.layout.visibility||0===this.paint[this.type+\"-opacity\"]))},updatePaintTransitions:function(t,e,r,n){for(var i=a.extend({},this._paintDeclarations[\"\"]),o=0;o<t.length;o++)a.extend(i,this._paintDeclarations[t[o]]);var s;for(s in 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this._paintDeclarations){e[\"\"===r?\"paint\":\"paint.\"+r]=a.mapObject(this._paintDeclarations[r],i)}return(!this.ref||t&&t.includeRefProperties)&&a.extend(e,{type:this.type,source:this.source,\"source-layer\":this.sourceLayer,filter:this.filter,layout:a.mapObject(this._layoutDeclarations,i)}),a.filterObject(e,function(t,e){return void 0!==t&&!(\"layout\"===e&&!Object.keys(t).length)})},_applyPaintDeclaration:function(t,e,r,n,i){var l=r.transition?this._paintTransitions[t]:void 0,c=this._paintSpecifications[t];if(null!==e&&void 0!==e||(e=new s(c,c.default)),!l||l.declaration.json!==e.json){var u=a.extend({duration:300,delay:0},n,this.getPaintProperty(t+\"-transition\")),f=this._paintTransitions[t]=new o(c,e,l,u);f.instant()||(f.loopID=i.set(f.endTime-Date.now())),l&&i.cancel(l.loopID)}},_updateLayoutValue:function(t){var e=this._layoutDeclarations[t];e&&e.isFunction?this._layoutFunctions[t]=!0:(delete this._layoutFunctions[t],this.layout[t]=this.getLayoutValue(t))},_handleErrors:function(t,e,r,n){return c.emitErrors(this,t.call(c,{key:e,layerType:this.type,objectKey:r,value:n,styleSpec:l,style:{glyphs:!0,sprite:!0}}))}})},{\"../util/evented\":425,\"../util/util\":433,\"./parse_color\":368,\"./style_declaration\":370,\"./style_layer/background_style_layer\":373,\"./style_layer/circle_style_layer\":374,\"./style_layer/fill_style_layer\":375,\"./style_layer/line_style_layer\":376,\"./style_layer/raster_style_layer\":377,\"./style_layer/symbol_style_layer\":378,\"./style_spec\":379,\"./style_transition\":380,\"./validate_style\":381}],373:[function(t,e,r){\"use strict\";function n(){a.apply(this,arguments)}var i=t(\"../../util/util\"),a=t(\"../style_layer\");e.exports=n,n.prototype=i.inherit(a,{})},{\"../../util/util\":433,\"../style_layer\":372}],374:[function(t,e,r){\"use strict\";function n(){a.apply(this,arguments)}var i=t(\"../../util/util\"),a=t(\"../style_layer\");e.exports=n,n.prototype=i.inherit(a,{})},{\"../../util/util\":433,\"../style_layer\":372}],375:[function(t,e,r){\"use strict\";function n(){a.apply(this,arguments)}var i=t(\"../../util/util\"),a=t(\"../style_layer\");n.prototype=i.inherit(a,{getPaintValue:function(t,e,r){return\"fill-outline-color\"===t&&void 0===this.getPaintProperty(\"fill-outline-color\")?a.prototype.getPaintValue.call(this,\"fill-color\",e,r):a.prototype.getPaintValue.call(this,t,e,r)},getPaintValueStopZoomLevels:function(t){return\"fill-outline-color\"===t&&void 0===this.getPaintProperty(\"fill-outline-color\")?a.prototype.getPaintValueStopZoomLevels.call(this,\"fill-color\"):a.prototype.getPaintValueStopZoomLevels.call(this,arguments)},getPaintInterpolationT:function(t,e){return\"fill-outline-color\"===t&&void 0===this.getPaintProperty(\"fill-outline-color\")?a.prototype.getPaintInterpolationT.call(this,\"fill-color\",e):a.prototype.getPaintInterpolationT.call(this,t,e)},isPaintValueFeatureConstant:function(t){return\"fill-outline-color\"===t&&void 0===this.getPaintProperty(\"fill-outline-color\")?a.prototype.isPaintValueFeatureConstant.call(this,\"fill-color\"):a.prototype.isPaintValueFeatureConstant.call(this,t)},isPaintValueZoomConstant:function(t){return\"fill-outline-color\"===t&&void 0===this.getPaintProperty(\"fill-outline-color\")?a.prototype.isPaintValueZoomConstant.call(this,\"fill-color\"):a.prototype.isPaintValueZoomConstant.call(this,t)}}),e.exports=n},{\"../../util/util\":433,\"../style_layer\":372}],376:[function(t,e,r){\"use strict\";function n(){a.apply(this,arguments)}var i=t(\"../../util/util\"),a=t(\"../style_layer\");e.exports=n,n.prototype=i.inherit(a,{getPaintValue:function(t,e,r){var n=a.prototype.getPaintValue.apply(this,arguments);if(n&&\"line-dasharray\"===t){var i=Math.floor(e.zoom);this._flooredZoom!==i&&(this._flooredZoom=i,this._flooredLineWidth=this.getPaintValue(\"line-width\",e,r)),n.fromScale*=this._flooredLineWidth,n.toScale*=this._flooredLineWidth}return n}})},{\"../../util/util\":433,\"../style_layer\":372}],377:[function(t,e,r){\"use strict\";function n(){a.apply(this,arguments)}var i=t(\"../../util/util\"),a=t(\"../style_layer\");e.exports=n,n.prototype=i.inherit(a,{})},{\"../../util/util\":433,\"../style_layer\":372}],378:[function(t,e,r){\"use strict\";function n(){a.apply(this,arguments)}var i=t(\"../../util/util\"),a=t(\"../style_layer\");e.exports=n,n.prototype=i.inherit(a,{isHidden:function(){if(a.prototype.isHidden.apply(this,arguments))return!0;var t=0===this.paint[\"text-opacity\"]||!this.layout[\"text-field\"],e=0===this.paint[\"icon-opacity\"]||!this.layout[\"icon-image\"];return!(!t||!e)},getLayoutValue:function(t,e,r){return(\"text-rotation-alignment\"!==t||\"line\"!==this.getLayoutValue(\"symbol-placement\",e,r)||this.getLayoutProperty(\"text-rotation-alignment\"))&&(\"icon-rotation-alignment\"!==t||\"line\"!==this.getLayoutValue(\"symbol-placement\",e,r)||this.getLayoutProperty(\"icon-rotation-alignment\"))?\"text-pitch-alignment\"!==t||this.getLayoutProperty(\"text-pitch-alignment\")?a.prototype.getLayoutValue.apply(this,arguments):this.getLayoutValue(\"text-rotation-alignment\"):\"map\"}})},{\"../../util/util\":433,\"../style_layer\":372}],379:[function(t,e,r){\"use strict\";e.exports=t(\"mapbox-gl-style-spec/reference/latest.min\")},{\"mapbox-gl-style-spec/reference/latest.min\":316}],380:[function(t,e,r){\"use strict\";function n(t,e,r,n){this.declaration=e,this.startTime=this.endTime=(new Date).getTime(),\"piecewise-constant\"===t.function&&t.transition?this.interp=i:this.interp=o[t.type],this.oldTransition=r,this.duration=n.duration||0,this.delay=n.delay||0,this.instant()||(this.endTime=this.startTime+this.duration+this.delay,this.ease=a.easeCubicInOut),r&&r.endTime<=this.startTime&&delete r.oldTransition}function i(t,e,r){return void 0===(t&&t.to)||void 0===(e&&e.to)?void 0:{from:t.to,fromScale:t.toScale,to:e.to,toScale:e.toScale,t:r}}var a=t(\"../util/util\"),o=t(\"../util/interpolate\");e.exports=n,n.prototype.instant=function(){return!this.oldTransition||!this.interp||0===this.duration&&0===this.delay},n.prototype.calculate=function(t,e){var r=this.declaration.calculate(a.extend({},t,{duration:this.duration}),e);if(this.instant())return r;var n=t.time||Date.now();if(n<this.endTime){var i=this.oldTransition.calculate(a.extend({},t,{time:this.startTime}),e),o=this.ease((n-this.startTime-this.delay)/this.duration);r=this.interp(i,r,o)}return r}},{\"../util/interpolate\":427,\"../util/util\":433}],381:[function(t,e,r){\"use strict\";e.exports=t(\"mapbox-gl-style-spec/lib/validate_style.min\"),e.exports.emitErrors=function(t,e){if(e&&e.length){for(var r=0;r<e.length;r++)t.fire(\"error\",{error:new Error(e[r].message)});return!0}return!1},e.exports.throwErrors=function(t,e){if(e)for(var r=0;r<e.length;r++)throw new Error(e[r].message)}},{\"mapbox-gl-style-spec/lib/validate_style.min\":315}],382:[function(t,e,r){\"use strict\";function n(t,e,r,n){this.x=t,this.y=e,this.angle=r,void 0!==n&&(this.segment=n)}var i=t(\"point-geometry\");e.exports=n,(n.prototype=Object.create(i.prototype)).clone=function(){return new n(this.x,this.y,this.angle,this.segment)}},{\"point-geometry\":477}],383:[function(t,e,r){\"use strict\";e.exports=function(t,e,r,n,i){if(void 0===e.segment)return!0;for(var a=e,o=e.segment+1,s=0;s>-r/2;){if(--o<0)return!1;s-=t[o].dist(a),a=t[o]}s+=t[o].dist(t[o+1]),o++;for(var l=[],c=0;s<r/2;){var u=t[o-1],f=t[o],h=t[o+1];if(!h)return!1;var d=u.angleTo(f)-f.angleTo(h);for(d=Math.abs((d+3*Math.PI)%(2*Math.PI)-Math.PI),l.push({distance:s,angleDelta:d}),c+=d;s-l[0].distance>n;)c-=l.shift().angleDelta;if(c>i)return!1;o++,s+=f.dist(h)}return!0}},{}],384:[function(t,e,r){\"use strict\";var n=t(\"point-geometry\");e.exports=function(t,e,r,i,a){for(var o=[],s=0;s<t.length;s++)for(var l,c=t[s],u=0;u<c.length-1;u++){var f=c[u],h=c[u+1];f.x<e&&h.x<e||(f.x<e?f=new n(e,f.y+(h.y-f.y)*((e-f.x)/(h.x-f.x)))._round():h.x<e&&(h=new n(e,f.y+(h.y-f.y)*((e-f.x)/(h.x-f.x)))._round()),f.y<r&&h.y<r||(f.y<r?f=new n(f.x+(h.x-f.x)*((r-f.y)/(h.y-f.y)),r)._round():h.y<r&&(h=new n(f.x+(h.x-f.x)*((r-f.y)/(h.y-f.y)),r)._round()),f.x>=i&&h.x>=i||(f.x>=i?f=new n(i,f.y+(h.y-f.y)*((i-f.x)/(h.x-f.x)))._round():h.x>=i&&(h=new n(i,f.y+(h.y-f.y)*((i-f.x)/(h.x-f.x)))._round()),f.y>=a&&h.y>=a||(f.y>=a?f=new n(f.x+(h.x-f.x)*((a-f.y)/(h.y-f.y)),a)._round():h.y>=a&&(h=new n(f.x+(h.x-f.x)*((a-f.y)/(h.y-f.y)),a)._round()),l&&f.equals(l[l.length-1])||(l=[f],o.push(l)),l.push(h)))))}return o}},{\"point-geometry\":477}],385:[function(t,e,r){\"use strict\";var n=t(\"../util/struct_array\"),i=t(\"../util/util\"),a=t(\"point-geometry\"),o=e.exports=new n({members:[{type:\"Int16\",name:\"anchorPointX\"},{type:\"Int16\",name:\"anchorPointY\"},{type:\"Int16\",name:\"x1\"},{type:\"Int16\",name:\"y1\"},{type:\"Int16\",name:\"x2\"},{type:\"Int16\",name:\"y2\"},{type:\"Float32\",name:\"maxScale\"},{type:\"Uint32\",name:\"featureIndex\"},{type:\"Uint16\",name:\"sourceLayerIndex\"},{type:\"Uint16\",name:\"bucketIndex\"},{type:\"Int16\",name:\"bbox0\"},{type:\"Int16\",name:\"bbox1\"},{type:\"Int16\",name:\"bbox2\"},{type:\"Int16\",name:\"bbox3\"},{type:\"Float32\",name:\"placementScale\"}]});i.extendAll(o.prototype.StructType.prototype,{get anchorPoint(){return new a(this.anchorPointX,this.anchorPointY)}})},{\"../util/struct_array\":431,\"../util/util\":433,\"point-geometry\":477}],386:[function(t,e,r){\"use strict\";function n(t,e,r,n,i,a,o,s,l,c,u){var f=o.top*s-l,h=o.bottom*s+l,d=o.left*s-l,p=o.right*s+l;if(this.boxStartIndex=t.length,c){var m=h-f,g=p-d;if(m>0)if(m=Math.max(10*s,m),u){var v=e[r.segment+1].sub(e[r.segment])._unit()._mult(g),y=[r.sub(v),r.add(v)];this._addLineCollisionBoxes(t,y,r,0,g,m,n,i,a)}else this._addLineCollisionBoxes(t,e,r,r.segment,g,m,n,i,a)}else t.emplaceBack(r.x,r.y,d,f,p,h,1/0,n,i,a,0,0,0,0,0);this.boxEndIndex=t.length}e.exports=n,n.prototype._addLineCollisionBoxes=function(t,e,r,n,i,a,o,s,l){var c=a/2,u=Math.floor(i/c),f=-a/2,h=this.boxes,d=r,p=n+1,m=f;do{if(--p<0)return h;m-=e[p].dist(d),d=e[p]}while(m>-i/2);for(var g=e[p].dist(e[p+1]),v=0;v<u;v++){for(var y=-i/2+v*c;m+g<y;){if(m+=g,++p+1>=e.length)return h;g=e[p].dist(e[p+1])}var x=y-m,b=e[p],_=e[p+1].sub(b)._unit()._mult(x)._add(b)._round(),w=i/2/Math.max(Math.abs(y-f)-c/2,0);t.emplaceBack(_.x,_.y,-a/2,-a/2,a/2,a/2,w,o,s,l,0,0,0,0,0)}return h}},{}],387:[function(t,e,r){\"use strict\";function n(t,e,r){if(\"object\"==typeof t){var n=t;r=e,t=n.angle,e=n.pitch,this.grid=new o(n.grid),this.ignoredGrid=new o(n.ignoredGrid)}else this.grid=new o(a,12,6),this.ignoredGrid=new o(a,12,0);this.angle=t,this.pitch=e;var i=Math.sin(t),s=Math.cos(t);if(this.rotationMatrix=[s,-i,i,s],this.reverseRotationMatrix=[s,i,-i,s],this.yStretch=1/Math.cos(e/180*Math.PI),this.yStretch=Math.pow(this.yStretch,1.3),this.collisionBoxArray=r,0===r.length){r.emplaceBack();r.emplaceBack(0,0,0,-32767,0,32767,32767,0,0,0,0,0,0,0,0,0),r.emplaceBack(a,0,0,-32767,0,32767,32767,0,0,0,0,0,0,0,0,0),r.emplaceBack(0,0,-32767,0,32767,0,32767,0,0,0,0,0,0,0,0,0),r.emplaceBack(0,a,-32767,0,32767,0,32767,0,0,0,0,0,0,0,0,0)}this.tempCollisionBox=r.get(0),this.edges=[r.get(1),r.get(2),r.get(3),r.get(4)]}var i=t(\"point-geometry\"),a=t(\"../data/bucket\").EXTENT,o=t(\"grid-index\");e.exports=n,n.prototype.serialize=function(){var t={angle:this.angle,pitch:this.pitch,grid:this.grid.toArrayBuffer(),ignoredGrid:this.ignoredGrid.toArrayBuffer()};return{data:t,transferables:[t.grid,t.ignoredGrid]}},n.prototype.minScale=.25,n.prototype.maxScale=2,n.prototype.placeCollisionFeature=function(t,e,r){for(var n=this.collisionBoxArray,a=this.minScale,o=this.rotationMatrix,s=this.yStretch,l=t.boxStartIndex;l<t.boxEndIndex;l++){var c=n.get(l),u=c.anchorPoint._matMult(o),f=u.x,h=u.y,d=f+c.x1,p=h+c.y1*s,m=f+c.x2,g=h+c.y2*s;if(c.bbox0=d,c.bbox1=p,c.bbox2=m,c.bbox3=g,!e)for(var v=this.grid.query(d,p,m,g),y=0;y<v.length;y++){var x=n.get(v[y]),b=x.anchorPoint._matMult(o);if((a=this.getPlacementScale(a,u,c,b,x))>=this.maxScale)return a}if(r){var _;if(this.angle){var w=this.reverseRotationMatrix,M=new i(c.x1,c.y1).matMult(w),k=new i(c.x2,c.y1).matMult(w),A=new i(c.x1,c.y2).matMult(w),T=new i(c.x2,c.y2).matMult(w);(_=this.tempCollisionBox).anchorPointX=c.anchorPoint.x,_.anchorPointY=c.anchorPoint.y,_.x1=Math.min(M.x,k.x,A.x,T.x),_.y1=Math.min(M.y,k.x,A.x,T.x),_.x2=Math.max(M.x,k.x,A.x,T.x),_.y2=Math.max(M.y,k.x,A.x,T.x),_.maxScale=c.maxScale}else _=c;for(var S=0;S<this.edges.length;S++){var E=this.edges[S];if((a=this.getPlacementScale(a,c.anchorPoint,_,E.anchorPoint,E))>=this.maxScale)return a}}}return a},n.prototype.queryRenderedSymbols=function(t,e,r,n,a){var o={},s=[],l=this.collisionBoxArray,c=this.rotationMatrix,u=new i(t,e)._matMult(c),f=this.tempCollisionBox;f.anchorX=u.x,f.anchorY=u.y,f.x1=0,f.y1=0,f.x2=r-t,f.y2=n-e,f.maxScale=a,a=f.maxScale;for(var h=[u.x+f.x1/a,u.y+f.y1/a*this.yStretch,u.x+f.x2/a,u.y+f.y2/a*this.yStretch],d=this.grid.query(h[0],h[1],h[2],h[3]),p=this.ignoredGrid.query(h[0],h[1],h[2],h[3]),m=0;m<p.length;m++)d.push(p[m]);for(var g=0;g<d.length;g++){var v=l.get(d[g]),y=v.sourceLayerIndex,x=v.featureIndex;if(void 0===o[y]&&(o[y]={}),!o[y][x]){var b=v.anchorPoint.matMult(c);this.getPlacementScale(this.minScale,u,f,b,v)>=a&&(o[y][x]=!0,s.push(d[g]))}}return s},n.prototype.getPlacementScale=function(t,e,r,n,i){var a=e.x-n.x,o=e.y-n.y,s=(i.x1-r.x2)/a,l=(i.x2-r.x1)/a,c=(i.y1-r.y2)*this.yStretch/o,u=(i.y2-r.y1)*this.yStretch/o;(isNaN(s)||isNaN(l))&&(s=l=1),(isNaN(c)||isNaN(u))&&(c=u=1);var f=Math.min(Math.max(s,l),Math.max(c,u)),h=i.maxScale,d=r.maxScale;return f>h&&(f=h),f>d&&(f=d),f>t&&f>=i.placementScale&&(t=f),t},n.prototype.insertCollisionFeature=function(t,e,r){for(var n=r?this.ignoredGrid:this.grid,i=this.collisionBoxArray,a=t.boxStartIndex;a<t.boxEndIndex;a++){var o=i.get(a);o.placementScale=e,e<this.maxScale&&n.insert(a,o.bbox0,o.bbox1,o.bbox2,o.bbox3)}}},{\"../data/bucket\":320,\"grid-index\":275,\"point-geometry\":477}],388:[function(t,e,r){\"use strict\";function n(t,e,r,s,l,c,u,f,h){for(var d=c/2,p=0,m=0;m<t.length-1;m++)p+=t[m].dist(t[m+1]);for(var g=0,v=e-r,y=[],x=0;x<t.length-1;x++){for(var b=t[x],_=t[x+1],w=b.dist(_),M=_.angleTo(b);v+r<g+w;){var k=((v+=r)-g)/w,A=i(b.x,_.x,k),T=i(b.y,_.y,k);if(A>=0&&A<h&&T>=0&&T<h&&v-d>=0&&v+d<=p){var S=new a(A,T,M,x)._round();s&&!o(t,S,c,s,l)||y.push(S)}}g+=w}return f||y.length||u||(y=n(t,g/2,r,s,l,c,u,!0,h)),y}var i=t(\"../util/interpolate\"),a=t(\"../symbol/anchor\"),o=t(\"./check_max_angle\");e.exports=function(t,e,r,i,a,o,s,l,c){var u=i?.6*o*s:0,f=Math.max(i?i.right-i.left:0,a?a.right-a.left:0),h=0===t[0].x||t[0].x===c||0===t[0].y||t[0].y===c;return e-f*s<e/4&&(e=f*s+e/4),n(t,h?e/2*l%e:(f/2+2*o)*s*l%e,e,u,r,f*s,h,!1,c)}},{\"../symbol/anchor\":382,\"../util/interpolate\":427,\"./check_max_angle\":383}],389:[function(t,e,r){\"use strict\";function n(){this.width=o,this.height=o,this.bin=new i(this.width,this.height),this.index={},this.ids={},this.data=new Uint8Array(this.width*this.height)}var i=t(\"shelf-pack\"),a=t(\"../util/util\"),o=128;e.exports=n,n.prototype.getGlyphs=function(){var t,e,r,n={};for(var i in this.ids)e=(t=i.split(\"#\"))[0],r=t[1],n[e]||(n[e]=[]),n[e].push(r);return n},n.prototype.getRects=function(){var t,e,r,n={};for(var i in this.ids)e=(t=i.split(\"#\"))[0],r=t[1],n[e]||(n[e]={}),n[e][r]=this.index[i];return n},n.prototype.addGlyph=function(t,e,r,n){if(!r)return null;var i=e+\"#\"+r.id;if(this.index[i])return this.ids[i].indexOf(t)<0&&this.ids[i].push(t),this.index[i];if(!r.bitmap)return null;var o=r.width+2*n,s=r.height+2*n,l=o+2,c=s+2;l+=4-l%4,c+=4-c%4;var u=this.bin.packOne(l,c);if(u||(this.resize(),u=this.bin.packOne(l,c)),!u)return a.warnOnce(\"glyph bitmap overflow\"),null;this.index[i]=u,this.ids[i]=[t];for(var f=this.data,h=r.bitmap,d=0;d<s;d++)for(var p=this.width*(u.y+d+1)+u.x+1,m=o*d,g=0;g<o;g++)f[p+g]=h[m+g];return this.dirty=!0,u},n.prototype.resize=function(){var t=this.width,e=this.height;if(!(t>=2048||e>=2048)){this.texture&&(this.gl&&this.gl.deleteTexture(this.texture),this.texture=null),this.width*=4,this.height*=4,this.bin.resize(this.width,this.height);for(var r=new ArrayBuffer(this.width*this.height),n=0;n<e;n++){var i=new Uint8Array(this.data.buffer,e*n,t);new Uint8Array(r,e*n*4,t).set(i)}this.data=new Uint8Array(r)}},n.prototype.bind=function(t){this.gl=t,this.texture?t.bindTexture(t.TEXTURE_2D,this.texture):(this.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.texImage2D(t.TEXTURE_2D,0,t.ALPHA,this.width,this.height,0,t.ALPHA,t.UNSIGNED_BYTE,null))},n.prototype.updateTexture=function(t){this.bind(t),this.dirty&&(t.texSubImage2D(t.TEXTURE_2D,0,0,0,this.width,this.height,t.ALPHA,t.UNSIGNED_BYTE,this.data),this.dirty=!1)}},{\"../util/util\":433,\"shelf-pack\":521}],390:[function(t,e,r){\"use strict\";function n(t){this.url=t&&a(t),this.atlases={},this.stacks={},this.loading={}}function i(t,e,r){this.advance=t.advance,this.left=t.left-r-1,this.top=t.top+r+1,this.rect=e}var a=t(\"../util/mapbox\").normalizeGlyphsURL,o=t(\"../util/ajax\").getArrayBuffer,s=t(\"../util/glyphs\"),l=t(\"../symbol/glyph_atlas\"),c=t(\"pbf\");e.exports=n,n.prototype.getSimpleGlyphs=function(t,e,r,n){void 0===this.stacks[t]&&(this.stacks[t]={}),void 0===this.atlases[t]&&(this.atlases[t]=new l);for(var a,o={},s=this.stacks[t],c=this.atlases[t],u={},f=0,h=0;h<e.length;h++){var d=e[h];if(a=Math.floor(d/256),s[a]){var p=s[a].glyphs[d],m=c.addGlyph(r,t,p,3);p&&(o[d]=new i(p,m,3))}else void 0===u[a]&&(u[a]=[],f++),u[a].push(d)}f||n(void 0,o,t);var g=function(e,a,s){if(!e)for(var l=this.stacks[t][a]=s.stacks[0],h=0;h<u[a].length;h++){var d=u[a][h],p=l.glyphs[d],m=c.addGlyph(r,t,p,3);p&&(o[d]=new i(p,m,3))}--f||n(void 0,o,t)}.bind(this);for(var v in u)this.loadRange(t,v,g)},n.prototype.loadRange=function(t,e,r){if(256*e>65535)return r(\"glyphs > 65535 not supported\");void 0===this.loading[t]&&(this.loading[t]={});var n=this.loading[t];if(n[e])n[e].push(r);else{n[e]=[r];var i=function(t,e,r,n){return n=n||\"abc\",r.replace(\"{s}\",n[t.length%n.length]).replace(\"{fontstack}\",t).replace(\"{range}\",e)}(t,256*e+\"-\"+(256*e+255),this.url);o(i,function(t,r){for(var i=!t&&new s(new c(new Uint8Array(r))),a=0;a<n[e].length;a++)n[e][a](t,e,i);delete n[e]})}},n.prototype.getGlyphAtlas=function(t){return this.atlases[t]}},{\"../symbol/glyph_atlas\":389,\"../util/ajax\":416,\"../util/glyphs\":426,\"../util/mapbox\":430,pbf:470}],391:[function(t,e,r){\"use strict\";e.exports=function(t,e,r){function n(n){u.push(t[n]),f.push(r[n]),h.push(e[n]),d++}function i(t,e,r){var n=c[t];return delete c[t],c[e]=n,f[n][0].pop(),f[n][0]=f[n][0].concat(r[0]),n}function a(t,e,r){var n=l[e];return delete l[e],l[t]=n,f[n][0].shift(),f[n][0]=r[0].concat(f[n][0]),n}function o(t,e,r){var n=r?e[0][e[0].length-1]:e[0][0];return t+\":\"+n.x+\":\"+n.y}var s,l={},c={},u=[],f=[],h=[],d=0;for(s=0;s<t.length;s++){var p=r[s],m=e[s];if(m){var g=o(m,p),v=o(m,p,!0);if(g in c&&v in l&&c[g]!==l[v]){var y=a(g,v,p),x=i(g,v,f[y]);delete l[g],delete c[v],c[o(m,f[x],!0)]=x,f[y]=null}else g in c?i(g,v,p):v in l?a(g,v,p):(n(s),l[g]=d-1,c[v]=d-1)}else n(s)}return{features:u,textFeatures:h,geometries:f}}},{}],392:[function(t,e,r){\"use strict\";function n(t,e,r,n,i,a,o,s,l,c){this.anchorPoint=t,this.tl=e,this.tr=r,this.bl=n,this.br=i,this.tex=a,this.anchorAngle=o,this.glyphAngle=s,this.minScale=l,this.maxScale=c}function i(t,e,r,n,i,s){var l=!s;r<0&&(s=!s),s&&i++;var c=new a(e.x,e.y),u=n[i],f=1/0;r=Math.abs(r);for(var h=o;;){var d=c.dist(u),p=r/d,m=Math.atan2(u.y-c.y,u.x-c.x);if(s||(m+=Math.PI),t.push({anchorPoint:c,offset:l?Math.PI:0,minScale:p,maxScale:f,angle:(m+2*Math.PI)%(2*Math.PI)}),p<=h)break;for(c=u;c.equals(u);)if(i+=s?1:-1,!(u=n[i]))return p;var g=u.sub(c)._unit();c=c.sub(g._mult(d)),f=p}return h}var a=t(\"point-geometry\");e.exports={getIconQuads:function(t,e,r,i,s,l,c,u,f){var h,d,p,m,g=e.image.rect,v=s.layout,y=e.left-1,x=y+g.w/e.image.pixelRatio,b=e.top-1,_=b+g.h/e.image.pixelRatio;if(\"none\"!==v[\"icon-text-fit\"]&&c){var w=x-y,M=_-b,k=v[\"text-size\"]/24,A=c.left*k,T=c.right*k,S=c.top*k,E=T-A,L=c.bottom*k-S,C=v[\"icon-text-fit-padding\"][0],z=v[\"icon-text-fit-padding\"][1],D=v[\"icon-text-fit-padding\"][2],I=v[\"icon-text-fit-padding\"][3],P=\"width\"===v[\"icon-text-fit\"]?.5*(L-M):0,O=\"height\"===v[\"icon-text-fit\"]?.5*(E-w):0,F=\"width\"===v[\"icon-text-fit\"]||\"both\"===v[\"icon-text-fit\"]?E:w,R=\"height\"===v[\"icon-text-fit\"]||\"both\"===v[\"icon-text-fit\"]?L:M;h=new a(A+O-I,S+P-C),d=new a(A+O+z+F,S+P-C),p=new a(A+O+z+F,S+P+D+R),m=new a(A+O-I,S+P+D+R)}else h=new a(y,b),d=new a(x,b),p=new a(x,_),m=new a(y,_);var N=s.getLayoutValue(\"icon-rotate\",u,f)*Math.PI/180;if(l){var j=i[t.segment];if(t.y===j.y&&t.x===j.x&&t.segment+1<i.length){var B=i[t.segment+1];N+=Math.atan2(t.y-B.y,t.x-B.x)+Math.PI}else N+=Math.atan2(t.y-j.y,t.x-j.x)}if(N){var U=Math.sin(N),V=Math.cos(N),q=[V,-U,U,V];h=h.matMult(q),d=d.matMult(q),m=m.matMult(q),p=p.matMult(q)}return[new n(new a(t.x,t.y),h,d,m,p,e.image.rect,0,0,o,1/0)]},getGlyphQuads:function(t,e,r,s,l,c){for(var u=l.layout[\"text-rotate\"]*Math.PI/180,f=l.layout[\"text-keep-upright\"],h=e.positionedGlyphs,d=[],p=0;p<h.length;p++){var m=h[p],g=m.glyph,v=g.rect;if(v){var y,x=(m.x+g.advance/2)*r,b=o;c?(b=i(y=[],t,x,s,t.segment,!0),f&&(b=Math.min(b,i(y,t,x,s,t.segment,!1)))):y=[{anchorPoint:new a(t.x,t.y),offset:0,angle:0,maxScale:1/0,minScale:o}];for(var _=m.x+g.left,w=m.y-g.top,M=_+v.w,k=w+v.h,A=new a(_,w),T=new a(M,w),S=new a(_,k),E=new a(M,k),L=0;L<y.length;L++){var C=y[L],z=A,D=T,I=S,P=E;if(u){var O=Math.sin(u),F=Math.cos(u),R=[F,-O,O,F];z=z.matMult(R),D=D.matMult(R),I=I.matMult(R),P=P.matMult(R)}var N=Math.max(C.minScale,b),j=(t.angle+C.offset+2*Math.PI)%(2*Math.PI),B=(C.angle+C.offset+2*Math.PI)%(2*Math.PI);d.push(new n(C.anchorPoint,z,D,I,P,v,j,B,N,C.maxScale))}}}return d},SymbolQuad:n};var o=.5},{\"point-geometry\":477}],393:[function(t,e,r){\"use strict\";var n=t(\"../util/token\");e.exports=function(t,e,r){for(var i=[],a=0,o=t.length;a<o;a++){var s=n(t[a].properties,e[\"text-field\"]);if(s){s=s.toString();var l=e[\"text-transform\"];\"uppercase\"===l?s=s.toLocaleUpperCase():\"lowercase\"===l&&(s=s.toLocaleLowerCase());for(var c=0;c<s.length;c++)r[s.charCodeAt(c)]=!0;i[a]=s}else i[a]=null}return i}},{\"../util/token\":432}],394:[function(t,e,r){\"use strict\";function n(t,e,r,n){this.codePoint=t,this.x=e,this.y=r,this.glyph=n}function i(t,e,r,n,i){for(var a=e[t[n].codePoint].advance,o=(t[n].x+a)*i,s=r;s<=n;s++)t[s].x-=o}e.exports={shapeText:function(t,e,r,s,l,c,u,f,h){for(var d=[],p=new function(t,e,r,n,i,a){this.positionedGlyphs=t,this.text=e,this.top=r,this.bottom=n,this.left=i,this.right=a}(d,t,h[1],h[1],h[0],h[0]),m=0,g=0;g<t.length;g++){var v=t.charCodeAt(g),y=e[v];y&&(d.push(new n(v,m,-17,y)),m+=y.advance+f)}return!!d.length&&(function(t,e,r,n,s,l,c,u){var f=null,h=0,d=0,p=0,m=0,g=t.positionedGlyphs;if(n)for(var v=0;v<g.length;v++){var y=g[v];if(y.x-=h,y.y+=r*p,y.x>n&&null!==f){var x=g[f+1].x;m=Math.max(x,m);for(var b=f+1;b<=v;b++)g[b].y+=r,g[b].x-=x;if(c){var _=f;a[g[f].codePoint]&&_--,i(g,e,d,_,c)}d=f+1,f=null,h+=x,p++}o[y.codePoint]&&(f=v)}var w=g[g.length-1],M=w.x+e[w.codePoint].advance;m=Math.max(m,M);var k=(p+1)*r;i(g,e,d,g.length-1,c),function(t,e,r,n,i,a,o,s){for(var l=(e-r)*i+s[0],c=(-n*(o+1)+.5)*a+s[1],u=0;u<t.length;u++)t[u].x+=l,t[u].y+=c}(g,c,s,l,m,r,p,u),t.top+=-l*k,t.bottom=t.top+k,t.left+=-s*m,t.right=t.left+m}(p,e,s,r,l,c,u,h),p)},shapeIcon:function(t,e){if(!t||!t.rect)return null;var r=e[\"icon-offset\"][0],n=e[\"icon-offset\"][1],i=r-t.width/2,a=i+t.width,o=n-t.height/2;return new function(t,e,r,n,i){this.image=t,this.top=e,this.bottom=r,this.left=n,this.right=i}(t,o,o+t.height,i,a)}};var a={32:!0,8203:!0},o={32:!0,38:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0}},{}],395:[function(t,e,r){\"use strict\";function n(t,e){this.width=t,this.height=e,this.bin=new i(t,e),this.images={},this.data=!1,this.texture=0,this.filter=0,this.pixelRatio=1,this.dirty=!0}var i=t(\"shelf-pack\"),a=t(\"../util/browser\"),o=t(\"../util/util\");e.exports=n,n.prototype.allocateImage=function(t,e){var r=(t/=this.pixelRatio)+2+(4-(t+2)%4),n=(e/=this.pixelRatio)+2+(4-(e+2)%4),i=this.bin.packOne(r,n);return i||(o.warnOnce(\"SpriteAtlas out of space.\"),null)},n.prototype.getImage=function(t,e){if(this.images[t])return this.images[t];if(!this.sprite)return null;var r=this.sprite.getSpritePosition(t);if(!r.width||!r.height)return null;var n=this.allocateImage(r.width,r.height);if(!n)return null;var i=new function(t,e,r,n,i){this.rect=t,this.width=e,this.height=r,this.sdf=n,this.pixelRatio=i}(n,r.width/r.pixelRatio,r.height/r.pixelRatio,r.sdf,r.pixelRatio/this.pixelRatio);return this.images[t]=i,this.copy(n,r,e),i},n.prototype.getPosition=function(t,e){var r=this.getImage(t,e),n=r&&r.rect;if(!n)return null;var i=r.width*r.pixelRatio,a=r.height*r.pixelRatio;return{size:[r.width,r.height],tl:[(n.x+1)/this.width,(n.y+1)/this.height],br:[(n.x+1+i)/this.width,(n.y+1+a)/this.height]}},n.prototype.allocate=function(){if(!this.data){var t=Math.floor(this.width*this.pixelRatio),e=Math.floor(this.height*this.pixelRatio);this.data=new Uint32Array(t*e);for(var r=0;r<this.data.length;r++)this.data[r]=0}},n.prototype.copy=function(t,e,r){if(this.sprite.img.data){var n=new Uint32Array(this.sprite.img.data.buffer);this.allocate();var i=this.data;!function(t,e,r,n,i,a,o,s,l,c,u){var f,h,d=n*e+r,p=s*a+o;if(u)for(p-=a,h=-1;h<=c;h++,d=((h+c)%c+n)*e+r,p+=a)for(f=-1;f<=l;f++)i[p+f]=t[d+(f+l)%l];else for(h=0;h<c;h++,d+=e,p+=a)for(f=0;f<l;f++)i[p+f]=t[d+f]}(n,this.sprite.img.width,e.x,e.y,i,this.width*this.pixelRatio,(t.x+1)*this.pixelRatio,(t.y+1)*this.pixelRatio,e.width,e.height,r),this.dirty=!0}},n.prototype.setSprite=function(t){t&&(this.pixelRatio=a.devicePixelRatio>1?2:1,this.canvas&&(this.canvas.width=this.width*this.pixelRatio,this.canvas.height=this.height*this.pixelRatio)),this.sprite=t},n.prototype.addIcons=function(t,e){for(var r=0;r<t.length;r++)this.getImage(t[r]);e(null,this.images)},n.prototype.bind=function(t,e){var r=!1;this.texture?t.bindTexture(t.TEXTURE_2D,this.texture):(this.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),r=!0);var n=e?t.LINEAR:t.NEAREST;n!==this.filter&&(t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,n),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,n),this.filter=n),this.dirty&&(this.allocate(),r?t.texImage2D(t.TEXTURE_2D,0,t.RGBA,this.width*this.pixelRatio,this.height*this.pixelRatio,0,t.RGBA,t.UNSIGNED_BYTE,new Uint8Array(this.data.buffer)):t.texSubImage2D(t.TEXTURE_2D,0,0,0,this.width*this.pixelRatio,this.height*this.pixelRatio,t.RGBA,t.UNSIGNED_BYTE,new Uint8Array(this.data.buffer)),this.dirty=!1)}},{\"../util/browser\":417,\"../util/util\":433,\"shelf-pack\":521}],396:[function(t,e,r){\"use strict\";var n=t(\"../util/struct_array\"),i=t(\"../util/util\"),a=t(\"point-geometry\"),o=e.exports=new n({members:[{type:\"Uint16\",name:\"textBoxStartIndex\"},{type:\"Uint16\",name:\"textBoxEndIndex\"},{type:\"Uint16\",name:\"iconBoxStartIndex\"},{type:\"Uint16\",name:\"iconBoxEndIndex\"},{type:\"Uint16\",name:\"glyphQuadStartIndex\"},{type:\"Uint16\",name:\"glyphQuadEndIndex\"},{type:\"Uint16\",name:\"iconQuadStartIndex\"},{type:\"Uint16\",name:\"iconQuadEndIndex\"},{type:\"Int16\",name:\"anchorPointX\"},{type:\"Int16\",name:\"anchorPointY\"},{type:\"Int8\",name:\"index\"}]});i.extendAll(o.prototype.StructType.prototype,{get anchorPoint(){return new a(this.anchorPointX,this.anchorPointY)}})},{\"../util/struct_array\":431,\"../util/util\":433,\"point-geometry\":477}],397:[function(t,e,r){\"use strict\";var n=t(\"../util/struct_array\"),i=t(\"../util/util\"),a=t(\"point-geometry\"),o=t(\"./quads\").SymbolQuad,s=e.exports=new n({members:[{type:\"Int16\",name:\"anchorPointX\"},{type:\"Int16\",name:\"anchorPointY\"},{type:\"Float32\",name:\"tlX\"},{type:\"Float32\",name:\"tlY\"},{type:\"Float32\",name:\"trX\"},{type:\"Float32\",name:\"trY\"},{type:\"Float32\",name:\"blX\"},{type:\"Float32\",name:\"blY\"},{type:\"Float32\",name:\"brX\"},{type:\"Float32\",name:\"brY\"},{type:\"Int16\",name:\"texH\"},{type:\"Int16\",name:\"texW\"},{type:\"Int16\",name:\"texX\"},{type:\"Int16\",name:\"texY\"},{type:\"Float32\",name:\"anchorAngle\"},{type:\"Float32\",name:\"glyphAngle\"},{type:\"Float32\",name:\"maxScale\"},{type:\"Float32\",name:\"minScale\"}]});i.extendAll(s.prototype.StructType.prototype,{get anchorPoint(){return new a(this.anchorPointX,this.anchorPointY)},get SymbolQuad(){return new o(this.anchorPoint,new a(this.tlX,this.tlY),new a(this.trX,this.trY),new a(this.blX,this.blY),new a(this.brX,this.brY),{x:this.texX,y:this.texY,h:this.texH,w:this.texW,height:this.texH,width:this.texW},this.anchorAngle,this.glyphAngle,this.minScale,this.maxScale)}})},{\"../util/struct_array\":431,\"../util/util\":433,\"./quads\":392,\"point-geometry\":477}],398:[function(t,e,r){\"use strict\";var n=t(\"../util/dom\"),i=t(\"point-geometry\"),a={scrollZoom:t(\"./handler/scroll_zoom\"),boxZoom:t(\"./handler/box_zoom\"),dragRotate:t(\"./handler/drag_rotate\"),dragPan:t(\"./handler/drag_pan\"),keyboard:t(\"./handler/keyboard\"),doubleClickZoom:t(\"./handler/dblclick_zoom\"),touchZoomRotate:t(\"./handler/touch_zoom_rotate\")};e.exports=function(t,e){function r(){f=null}function o(e,r){var i=n.mousePos(l,r);return t.fire(e,{lngLat:t.unproject(i),point:i,originalEvent:r})}function s(e,r){var a=n.touchPos(l,r),o=a.reduce(function(t,e,r,n){return t.add(e.div(n.length))},new i(0,0));return t.fire(e,{lngLat:t.unproject(o),point:o,lngLats:a.map(function(e){return t.unproject(e)},this),points:a,originalEvent:r})}var l=t.getCanvasContainer(),c=null,u=null,f=null;for(var h in a)t[h]=new a[h](t,e),e.interactive&&e[h]&&t[h].enable();l.addEventListener(\"mouseout\",function(t){o(\"mouseout\",t)},!1),l.addEventListener(\"mousedown\",function(e){t.stop(),u=n.mousePos(l,e),o(\"mousedown\",e)},!1),l.addEventListener(\"mouseup\",function(e){var r=t.dragRotate&&t.dragRotate.isActive();c&&!r&&o(\"contextmenu\",c),c=null,o(\"mouseup\",e)},!1),l.addEventListener(\"mousemove\",function(e){if(!(t.dragPan&&t.dragPan.isActive()||t.dragRotate&&t.dragRotate.isActive())){for(var r=e.toElement||e.target;r&&r!==l;)r=r.parentNode;r===l&&o(\"mousemove\",e)}},!1),l.addEventListener(\"touchstart\",function(e){t.stop(),s(\"touchstart\",e),!e.touches||e.touches.length>1||(f?(clearTimeout(f),f=null,o(\"dblclick\",e)):f=setTimeout(r,300))},!1),l.addEventListener(\"touchend\",function(t){s(\"touchend\",t)},!1),l.addEventListener(\"touchmove\",function(t){s(\"touchmove\",t)},!1),l.addEventListener(\"touchcancel\",function(t){s(\"touchcancel\",t)},!1),l.addEventListener(\"click\",function(t){n.mousePos(l,t).equals(u)&&o(\"click\",t)},!1),l.addEventListener(\"dblclick\",function(t){o(\"dblclick\",t),t.preventDefault()},!1),l.addEventListener(\"contextmenu\",function(t){c=t,t.preventDefault()},!1)}},{\"../util/dom\":419,\"./handler/box_zoom\":404,\"./handler/dblclick_zoom\":405,\"./handler/drag_pan\":406,\"./handler/drag_rotate\":407,\"./handler/keyboard\":408,\"./handler/scroll_zoom\":409,\"./handler/touch_zoom_rotate\":410,\"point-geometry\":477}],399:[function(t,e,r){\"use strict\";var n=t(\"../util/util\"),i=t(\"../util/interpolate\"),a=t(\"../util/browser\"),o=t(\"../geo/lng_lat\"),s=t(\"../geo/lng_lat_bounds\"),l=t(\"point-geometry\"),c=e.exports=function(){};n.extend(c.prototype,{getCenter:function(){return this.transform.center},setCenter:function(t,e){return this.jumpTo({center:t},e),this},panBy:function(t,e,r){return this.panTo(this.transform.center,n.extend({offset:l.convert(t).mult(-1)},e),r),this},panTo:function(t,e,r){return this.easeTo(n.extend({center:t},e),r)},getZoom:function(){return this.transform.zoom},setZoom:function(t,e){return this.jumpTo({zoom:t},e),this},zoomTo:function(t,e,r){return this.easeTo(n.extend({zoom:t},e),r)},zoomIn:function(t,e){return this.zoomTo(this.getZoom()+1,t,e),this},zoomOut:function(t,e){return this.zoomTo(this.getZoom()-1,t,e),this},getBearing:function(){return this.transform.bearing},setBearing:function(t,e){return this.jumpTo({bearing:t},e),this},rotateTo:function(t,e,r){return this.easeTo(n.extend({bearing:t},e),r)},resetNorth:function(t,e){return this.rotateTo(0,n.extend({duration:1e3},t),e),this},snapToNorth:function(t,e){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(t,e):this},getPitch:function(){return this.transform.pitch},setPitch:function(t,e){return this.jumpTo({pitch:t},e),this},fitBounds:function(t,e,r){e=n.extend({padding:0,offset:[0,0],maxZoom:1/0},e),t=s.convert(t);var i=l.convert(e.offset),a=this.transform,o=a.project(t.getNorthWest()),c=a.project(t.getSouthEast()),u=c.sub(o),f=(a.width-2*e.padding-2*Math.abs(i.x))/u.x,h=(a.height-2*e.padding-2*Math.abs(i.y))/u.y;return e.center=a.unproject(o.add(c).div(2)),e.zoom=Math.min(a.scaleZoom(a.scale*Math.min(f,h)),e.maxZoom),e.bearing=0,e.linear?this.easeTo(e,r):this.flyTo(e,r)},jumpTo:function(t,e){this.stop();var r=this.transform,n=!1,i=!1,a=!1;return\"zoom\"in t&&r.zoom!==+t.zoom&&(n=!0,r.zoom=+t.zoom),\"center\"in t&&(r.center=o.convert(t.center)),\"bearing\"in t&&r.bearing!==+t.bearing&&(i=!0,r.bearing=+t.bearing),\"pitch\"in t&&r.pitch!==+t.pitch&&(a=!0,r.pitch=+t.pitch),this.fire(\"movestart\",e).fire(\"move\",e),n&&this.fire(\"zoomstart\",e).fire(\"zoom\",e).fire(\"zoomend\",e),i&&this.fire(\"rotate\",e),a&&this.fire(\"pitch\",e),this.fire(\"moveend\",e)},easeTo:function(t,e){this.stop(),t=n.extend({offset:[0,0],duration:500,easing:n.ease},t);var r,a,s=this.transform,c=l.convert(t.offset),u=this.getZoom(),f=this.getBearing(),h=this.getPitch(),d=\"zoom\"in t?+t.zoom:u,p=\"bearing\"in t?this._normalizeBearing(t.bearing,f):f,m=\"pitch\"in t?+t.pitch:h;\"center\"in t?(r=o.convert(t.center),a=s.centerPoint.add(c)):\"around\"in t?(r=o.convert(t.around),a=s.locationPoint(r)):(a=s.centerPoint.add(c),r=s.pointLocation(a));var g=s.locationPoint(r);return!1===t.animate&&(t.duration=0),this.zooming=d!==u,this.rotating=f!==p,this.pitching=m!==h,t.noMoveStart||this.fire(\"movestart\",e),this.zooming&&this.fire(\"zoomstart\",e),clearTimeout(this._onEaseEnd),this._ease(function(t){this.zooming&&(s.zoom=i(u,d,t)),this.rotating&&(s.bearing=i(f,p,t)),this.pitching&&(s.pitch=i(h,m,t)),s.setLocationAtPoint(r,g.add(a.sub(g)._mult(t))),this.fire(\"move\",e),this.zooming&&this.fire(\"zoom\",e),this.rotating&&this.fire(\"rotate\",e),this.pitching&&this.fire(\"pitch\",e)},function(){t.delayEndEvents?this._onEaseEnd=setTimeout(this._easeToEnd.bind(this,e),t.delayEndEvents):this._easeToEnd(e)}.bind(this),t),this},_easeToEnd:function(t){var e=this.zooming;this.zooming=!1,this.rotating=!1,this.pitching=!1,e&&this.fire(\"zoomend\",t),this.fire(\"moveend\",t)},flyTo:function(t,e){function r(t){var e=(k*k-M*M+(t?-1:1)*E*E*A*A)/(2*(t?k:M)*E*A);return Math.log(Math.sqrt(e*e+1)-e)}function a(t){return(Math.exp(t)-Math.exp(-t))/2}function s(t){return(Math.exp(t)+Math.exp(-t))/2}this.stop(),t=n.extend({offset:[0,0],speed:1.2,curve:1.42,easing:n.ease},t);var c=this.transform,u=l.convert(t.offset),f=this.getZoom(),h=this.getBearing(),d=this.getPitch(),p=\"center\"in t?o.convert(t.center):this.getCenter(),m=\"zoom\"in t?+t.zoom:f,g=\"bearing\"in t?this._normalizeBearing(t.bearing,h):h,v=\"pitch\"in t?+t.pitch:d;Math.abs(c.center.lng)+Math.abs(p.lng)>180&&(c.center.lng>0&&p.lng<0?p.lng+=360:c.center.lng<0&&p.lng>0&&(p.lng-=360));var y=c.zoomScale(m-f),x=c.point,b=\"center\"in t?c.project(p).sub(u.div(y)):x,_=c.worldSize,w=t.curve,M=Math.max(c.width,c.height),k=M/y,A=b.sub(x).mag();if(\"minZoom\"in t){var T=n.clamp(Math.min(t.minZoom,f,m),c.minZoom,c.maxZoom),S=M/c.zoomScale(T-f);w=Math.sqrt(S/A*2)}var E=w*w,L=r(0),C=function(t){return s(L)/s(L+w*t)},z=function(t){return M*((s(L)*function(t){return a(t)/s(t)}(L+w*t)-a(L))/E)/A},D=(r(1)-L)/w;if(Math.abs(A)<1e-6){if(Math.abs(M-k)<1e-6)return this.easeTo(t);var I=k<M?-1:1;D=Math.abs(Math.log(k/M))/w,z=function(){return 0},C=function(t){return Math.exp(I*w*t)}}if(\"duration\"in t)t.duration=+t.duration;else{var P=\"screenSpeed\"in t?+t.screenSpeed/w:+t.speed;t.duration=1e3*D/P}return this.zooming=!0,h!==g&&(this.rotating=!0),d!==v&&(this.pitching=!0),this.fire(\"movestart\",e),this.fire(\"zoomstart\",e),this._ease(function(t){var r=t*D,n=z(r);c.zoom=f+c.scaleZoom(1/C(r)),c.center=c.unproject(x.add(b.sub(x).mult(n)),_),this.rotating&&(c.bearing=i(h,g,t)),this.pitching&&(c.pitch=i(d,v,t)),this.fire(\"move\",e),this.fire(\"zoom\",e),this.rotating&&this.fire(\"rotate\",e),this.pitching&&this.fire(\"pitch\",e)},function(){this.zooming=!1,this.rotating=!1,this.pitching=!1,this.fire(\"zoomend\",e),this.fire(\"moveend\",e)},t),this},isEasing:function(){return!!this._abortFn},stop:function(){return this._abortFn&&(this._abortFn(),this._finishEase()),this},_ease:function(t,e,r){this._finishFn=e,this._abortFn=a.timed(function(e){t.call(this,r.easing(e)),1===e&&this._finishEase()},!1===r.animate?0:r.duration,this)},_finishEase:function(){delete this._abortFn;var t=this._finishFn;delete this._finishFn,t.call(this)},_normalizeBearing:function(t,e){t=n.wrap(t,-180,180);var r=Math.abs(t-e);return Math.abs(t-360-e)<r&&(t-=360),Math.abs(t+360-e)<r&&(t+=360),t},_updateEasing:function(t,e,r){var i;if(this.ease){var a=this.ease,o=(Date.now()-a.start)/a.duration,s=a.easing(o+.01)-a.easing(o),l=.27/Math.sqrt(s*s+1e-4)*.01,c=Math.sqrt(.0729-l*l);i=n.bezier(l,c,.25,1)}else i=r?n.bezier.apply(n,r):n.ease;return this.ease={start:(new Date).getTime(),to:Math.pow(2,e),duration:t,easing:i},i}})},{\"../geo/lng_lat\":330,\"../geo/lng_lat_bounds\":331,\"../util/browser\":417,\"../util/interpolate\":427,\"../util/util\":433,\"point-geometry\":477}],400:[function(t,e,r){\"use strict\";function n(t){o.setOptions(this,t)}var i=t(\"./control\"),a=t(\"../../util/dom\"),o=t(\"../../util/util\");e.exports=n,n.createAttributionString=function(t){var e=[];for(var r in t){var n=t[r];n.attribution&&e.indexOf(n.attribution)<0&&e.push(n.attribution)}return e.sort(function(t,e){return t.length-e.length}),(e=e.filter(function(t,r){for(var n=r+1;n<e.length;n++)if(e[n].indexOf(t)>=0)return!1;return!0})).join(\" | \")},n.prototype=o.inherit(i,{options:{position:\"bottom-right\"},onAdd:function(t){var e=this._container=a.create(\"div\",\"mapboxgl-ctrl-attrib\",t.getContainer());return this._update(),t.on(\"source.load\",this._update.bind(this)),t.on(\"source.change\",this._update.bind(this)),t.on(\"source.remove\",this._update.bind(this)),t.on(\"moveend\",this._updateEditLink.bind(this)),e},_update:function(){this._map.style&&(this._container.innerHTML=n.createAttributionString(this._map.style.sources)),this._editLink=this._container.getElementsByClassName(\"mapbox-improve-map\")[0],this._updateEditLink()},_updateEditLink:function(){if(this._editLink){var t=this._map.getCenter();this._editLink.href=\"https://www.mapbox.com/map-feedback/#/\"+t.lng+\"/\"+t.lat+\"/\"+Math.round(this._map.getZoom()+1)}}})},{\"../../util/dom\":419,\"../../util/util\":433,\"./control\":401}],401:[function(t,e,r){\"use strict\";function n(){}var i=t(\"../../util/util\"),a=t(\"../../util/evented\");e.exports=n,n.prototype={addTo:function(t){this._map=t;var e=this._container=this.onAdd(t);if(this.options&&this.options.position){var r=this.options.position,n=t._controlCorners[r];e.className+=\" mapboxgl-ctrl\",-1!==r.indexOf(\"bottom\")?n.insertBefore(e,n.firstChild):n.appendChild(e)}return this},remove:function(){return this._container.parentNode.removeChild(this._container),this.onRemove&&this.onRemove(this._map),this._map=null,this}},i.extend(n.prototype,a)},{\"../../util/evented\":425,\"../../util/util\":433}],402:[function(t,e,r){\"use strict\";function n(t){s.setOptions(this,t)}var i=t(\"./control\"),a=t(\"../../util/browser\"),o=t(\"../../util/dom\"),s=t(\"../../util/util\");e.exports=n;var l={enableHighAccuracy:!1,timeout:6e3};n.prototype=s.inherit(i,{options:{position:\"top-right\"},onAdd:function(t){var e=this._container=o.create(\"div\",\"mapboxgl-ctrl-group\",t.getContainer());return a.supportsGeolocation?(this._container.addEventListener(\"contextmenu\",this._onContextMenu.bind(this)),this._geolocateButton=o.create(\"button\",\"mapboxgl-ctrl-icon mapboxgl-ctrl-geolocate\",this._container),this._geolocateButton.type=\"button\",this._geolocateButton.addEventListener(\"click\",this._onClickGeolocate.bind(this)),e):e},_onContextMenu:function(t){t.preventDefault()},_onClickGeolocate:function(){navigator.geolocation.getCurrentPosition(this._success.bind(this),this._error.bind(this),l),this._timeoutId=setTimeout(this._finish.bind(this),1e4)},_success:function(t){this._map.jumpTo({center:[t.coords.longitude,t.coords.latitude],zoom:17,bearing:0,pitch:0}),this.fire(\"geolocate\",t),this._finish()},_error:function(t){this.fire(\"error\",t),this._finish()},_finish:function(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0}})},{\"../../util/browser\":417,\"../../util/dom\":419,\"../../util/util\":433,\"./control\":401}],403:[function(t,e,r){\"use strict\";function n(t){s.setOptions(this,t)}function i(t){return new MouseEvent(t.type,{button:2,buttons:2,bubbles:!0,cancelable:!0,detail:t.detail,view:t.view,screenX:t.screenX,screenY:t.screenY,clientX:t.clientX,clientY:t.clientY,movementX:t.movementX,movementY:t.movementY,ctrlKey:t.ctrlKey,shiftKey:t.shiftKey,altKey:t.altKey,metaKey:t.metaKey})}var a=t(\"./control\"),o=t(\"../../util/dom\"),s=t(\"../../util/util\");e.exports=n,n.prototype=s.inherit(a,{options:{position:\"top-right\"},onAdd:function(t){var e=\"mapboxgl-ctrl\",r=this._container=o.create(\"div\",e+\"-group\",t.getContainer());return this._container.addEventListener(\"contextmenu\",this._onContextMenu.bind(this)),this._zoomInButton=this._createButton(e+\"-icon \"+e+\"-zoom-in\",t.zoomIn.bind(t)),this._zoomOutButton=this._createButton(e+\"-icon \"+e+\"-zoom-out\",t.zoomOut.bind(t)),this._compass=this._createButton(e+\"-icon \"+e+\"-compass\",t.resetNorth.bind(t)),this._compassArrow=o.create(\"div\",\"arrow\",this._compass),this._compass.addEventListener(\"mousedown\",this._onCompassDown.bind(this)),this._onCompassMove=this._onCompassMove.bind(this),this._onCompassUp=this._onCompassUp.bind(this),t.on(\"rotate\",this._rotateCompassArrow.bind(this)),this._rotateCompassArrow(),this._el=t.getCanvasContainer(),r},_onContextMenu:function(t){t.preventDefault()},_onCompassDown:function(t){0===t.button&&(o.disableDrag(),document.addEventListener(\"mousemove\",this._onCompassMove),document.addEventListener(\"mouseup\",this._onCompassUp),this._el.dispatchEvent(i(t)),t.stopPropagation())},_onCompassMove:function(t){0===t.button&&(this._el.dispatchEvent(i(t)),t.stopPropagation())},_onCompassUp:function(t){0===t.button&&(document.removeEventListener(\"mousemove\",this._onCompassMove),document.removeEventListener(\"mouseup\",this._onCompassUp),o.enableDrag(),this._el.dispatchEvent(i(t)),t.stopPropagation())},_createButton:function(t,e){var r=o.create(\"button\",t,this._container);return r.type=\"button\",r.addEventListener(\"click\",function(){e()}),r},_rotateCompassArrow:function(){var t=\"rotate(\"+this._map.transform.angle*(180/Math.PI)+\"deg)\";this._compassArrow.style.transform=t}})},{\"../../util/dom\":419,\"../../util/util\":433,\"./control\":401}],404:[function(t,e,r){\"use strict\";function n(t){this._map=t,this._el=t.getCanvasContainer(),this._container=t.getContainer(),o.bindHandlers(this)}var i=t(\"../../util/dom\"),a=t(\"../../geo/lng_lat_bounds\"),o=t(\"../../util/util\");e.exports=n,n.prototype={_enabled:!1,_active:!1,isEnabled:function(){return this._enabled},isActive:function(){return this._active},enable:function(){this.isEnabled()||(this._el.addEventListener(\"mousedown\",this._onMouseDown,!1),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._el.removeEventListener(\"mousedown\",this._onMouseDown),this._enabled=!1)},_onMouseDown:function(t){t.shiftKey&&0===t.button&&(document.addEventListener(\"mousemove\",this._onMouseMove,!1),document.addEventListener(\"keydown\",this._onKeyDown,!1),document.addEventListener(\"mouseup\",this._onMouseUp,!1),i.disableDrag(),this._startPos=i.mousePos(this._el,t),this._active=!0)},_onMouseMove:function(t){var e=this._startPos,r=i.mousePos(this._el,t);this._box||(this._box=i.create(\"div\",\"mapboxgl-boxzoom\",this._container),this._container.classList.add(\"mapboxgl-crosshair\"),this._fireEvent(\"boxzoomstart\",t));var n=Math.min(e.x,r.x),a=Math.max(e.x,r.x),o=Math.min(e.y,r.y),s=Math.max(e.y,r.y);i.setTransform(this._box,\"translate(\"+n+\"px,\"+o+\"px)\"),this._box.style.width=a-n+\"px\",this._box.style.height=s-o+\"px\"},_onMouseUp:function(t){if(0===t.button){var e=this._startPos,r=i.mousePos(this._el,t),n=new a(this._map.unproject(e),this._map.unproject(r));this._finish(),e.x===r.x&&e.y===r.y?this._fireEvent(\"boxzoomcancel\",t):this._map.fitBounds(n,{linear:!0}).fire(\"boxzoomend\",{originalEvent:t,boxZoomBounds:n})}},_onKeyDown:function(t){27===t.keyCode&&(this._finish(),this._fireEvent(\"boxzoomcancel\",t))},_finish:function(){this._active=!1,document.removeEventListener(\"mousemove\",this._onMouseMove,!1),document.removeEventListener(\"keydown\",this._onKeyDown,!1),document.removeEventListener(\"mouseup\",this._onMouseUp,!1),this._container.classList.remove(\"mapboxgl-crosshair\"),this._box&&(this._box.parentNode.removeChild(this._box),this._box=null),i.enableDrag()},_fireEvent:function(t,e){return this._map.fire(t,{originalEvent:e})}}},{\"../../geo/lng_lat_bounds\":331,\"../../util/dom\":419,\"../../util/util\":433}],405:[function(t,e,r){\"use strict\";function n(t){this._map=t,this._onDblClick=this._onDblClick.bind(this)}e.exports=n,n.prototype={_enabled:!1,isEnabled:function(){return this._enabled},enable:function(){this.isEnabled()||(this._map.on(\"dblclick\",this._onDblClick),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._map.off(\"dblclick\",this._onDblClick),this._enabled=!1)},_onDblClick:function(t){this._map.zoomTo(this._map.getZoom()+(t.originalEvent.shiftKey?-1:1),{around:t.lngLat},t)}}},{}],406:[function(t,e,r){\"use strict\";function n(t){this._map=t,this._el=t.getCanvasContainer(),a.bindHandlers(this)}var i=t(\"../../util/dom\"),a=t(\"../../util/util\");e.exports=n;var o=a.bezier(0,0,.3,1);n.prototype={_enabled:!1,_active:!1,isEnabled:function(){return this._enabled},isActive:function(){return this._active},enable:function(){this.isEnabled()||(this._el.addEventListener(\"mousedown\",this._onDown),this._el.addEventListener(\"touchstart\",this._onDown),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._el.removeEventListener(\"mousedown\",this._onDown),this._el.removeEventListener(\"touchstart\",this._onDown),this._enabled=!1)},_onDown:function(t){this._ignoreEvent(t)||this.isActive()||(t.touches?(document.addEventListener(\"touchmove\",this._onMove),document.addEventListener(\"touchend\",this._onTouchEnd)):(document.addEventListener(\"mousemove\",this._onMove),document.addEventListener(\"mouseup\",this._onMouseUp)),this._active=!1,this._startPos=this._pos=i.mousePos(this._el,t),this._inertia=[[Date.now(),this._pos]])},_onMove:function(t){if(!this._ignoreEvent(t)){this.isActive()||(this._active=!0,this._fireEvent(\"dragstart\",t),this._fireEvent(\"movestart\",t));var e=i.mousePos(this._el,t),r=this._map;r.stop(),this._drainInertiaBuffer(),this._inertia.push([Date.now(),e]),r.transform.setLocationAtPoint(r.transform.pointLocation(this._pos),e),this._fireEvent(\"drag\",t),this._fireEvent(\"move\",t),this._pos=e,t.preventDefault()}},_onUp:function(t){if(this.isActive()){this._active=!1,this._fireEvent(\"dragend\",t),this._drainInertiaBuffer();var e=function(){this._fireEvent(\"moveend\",t)}.bind(this),r=this._inertia;if(r.length<2)e();else{var n=r[r.length-1],i=r[0],a=n[1].sub(i[1]),s=(n[0]-i[0])/1e3;if(0===s||n[1].equals(i[1]))e();else{var l=a.mult(.3/s),c=l.mag();c>1400&&(c=1400,l._unit()._mult(c));var u=c/750,f=l.mult(-u/2);this._map.panBy(f,{duration:1e3*u,easing:o,noMoveStart:!0},{originalEvent:t})}}}},_onMouseUp:function(t){this._ignoreEvent(t)||(this._onUp(t),document.removeEventListener(\"mousemove\",this._onMove),document.removeEventListener(\"mouseup\",this._onMouseUp))},_onTouchEnd:function(t){this._ignoreEvent(t)||(this._onUp(t),document.removeEventListener(\"touchmove\",this._onMove),document.removeEventListener(\"touchend\",this._onTouchEnd))},_fireEvent:function(t,e){return this._map.fire(t,{originalEvent:e})},_ignoreEvent:function(t){var e=this._map;if(e.boxZoom&&e.boxZoom.isActive())return!0;if(e.dragRotate&&e.dragRotate.isActive())return!0;if(t.touches)return t.touches.length>1;if(t.ctrlKey)return!0;return\"mousemove\"===t.type?!1&t.buttons:0!==t.button},_drainInertiaBuffer:function(){for(var t=this._inertia,e=Date.now();t.length>0&&e-t[0][0]>160;)t.shift()}}},{\"../../util/dom\":419,\"../../util/util\":433}],407:[function(t,e,r){\"use strict\";function n(t,e){this._map=t,this._el=t.getCanvasContainer(),this._bearingSnap=e.bearingSnap,o.bindHandlers(this)}var i=t(\"../../util/dom\"),a=t(\"point-geometry\"),o=t(\"../../util/util\");e.exports=n;var s=o.bezier(0,0,.25,1);n.prototype={_enabled:!1,_active:!1,isEnabled:function(){return this._enabled},isActive:function(){return this._active},enable:function(){this.isEnabled()||(this._el.addEventListener(\"mousedown\",this._onDown),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._el.removeEventListener(\"mousedown\",this._onDown),this._enabled=!1)},_onDown:function(t){if(!this._ignoreEvent(t)&&!this.isActive()){document.addEventListener(\"mousemove\",this._onMove),document.addEventListener(\"mouseup\",this._onUp),this._active=!1,this._inertia=[[Date.now(),this._map.getBearing()]],this._startPos=this._pos=i.mousePos(this._el,t),this._center=this._map.transform.centerPoint;var e=this._startPos.sub(this._center);e.mag()<200&&(this._center=this._startPos.add(new a(-200,0)._rotate(e.angle()))),t.preventDefault()}},_onMove:function(t){if(!this._ignoreEvent(t)){this.isActive()||(this._active=!0,this._fireEvent(\"rotatestart\",t),this._fireEvent(\"movestart\",t));var e=this._map;e.stop();var r=this._pos,n=i.mousePos(this._el,t),a=this._center,o=r.sub(a).angleWith(n.sub(a))/Math.PI*180,s=e.getBearing()-o,l=this._inertia,c=l[l.length-1];this._drainInertiaBuffer(),l.push([Date.now(),e._normalizeBearing(s,c[1])]),e.transform.bearing=s,this._fireEvent(\"rotate\",t),this._fireEvent(\"move\",t),this._pos=n}},_onUp:function(t){if(!this._ignoreEvent(t)&&(document.removeEventListener(\"mousemove\",this._onMove),document.removeEventListener(\"mouseup\",this._onUp),this.isActive())){this._active=!1,this._fireEvent(\"rotateend\",t),this._drainInertiaBuffer();var e=this._map,r=e.getBearing(),n=this._inertia,i=function(){Math.abs(r)<this._bearingSnap?e.resetNorth({noMoveStart:!0},{originalEvent:t}):this._fireEvent(\"moveend\",t)}.bind(this);if(n.length<2)i();else{var a=n[0],o=n[n.length-1],l=n[n.length-2],c=e._normalizeBearing(r,l[1]),u=o[1]-a[1],f=u<0?-1:1,h=(o[0]-a[0])/1e3;if(0!==u&&0!==h){var d=Math.abs(u*(.25/h));d>180&&(d=180);var p=d/180;c+=f*d*(p/2),Math.abs(e._normalizeBearing(c,0))<this._bearingSnap&&(c=e._normalizeBearing(0,c)),e.rotateTo(c,{duration:1e3*p,easing:s,noMoveStart:!0},{originalEvent:t})}else i()}}},_fireEvent:function(t,e){return this._map.fire(t,{originalEvent:e})},_ignoreEvent:function(t){var e=this._map;if(e.boxZoom&&e.boxZoom.isActive())return!0;if(e.dragPan&&e.dragPan.isActive())return!0;if(t.touches)return t.touches.length>1;var r=t.ctrlKey?1:2,n=t.ctrlKey?0:2;return\"mousemove\"===t.type?t.buttons&0===r:t.button!==n},_drainInertiaBuffer:function(){for(var t=this._inertia,e=Date.now();t.length>0&&e-t[0][0]>160;)t.shift()}}},{\"../../util/dom\":419,\"../../util/util\":433,\"point-geometry\":477}],408:[function(t,e,r){\"use strict\";function n(t){this._map=t,this._el=t.getCanvasContainer(),this._onKeyDown=this._onKeyDown.bind(this)}e.exports=n;n.prototype={_enabled:!1,isEnabled:function(){return this._enabled},enable:function(){this.isEnabled()||(this._el.addEventListener(\"keydown\",this._onKeyDown,!1),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._el.removeEventListener(\"keydown\",this._onKeyDown),this._enabled=!1)},_onKeyDown:function(t){if(!(t.altKey||t.ctrlKey||t.metaKey)){var e=this._map,r={originalEvent:t};if(!e.isEasing())switch(t.keyCode){case 61:case 107:case 171:case 187:e.zoomTo(Math.round(e.getZoom())+(t.shiftKey?2:1),r);break;case 189:case 109:case 173:e.zoomTo(Math.round(e.getZoom())-(t.shiftKey?2:1),r);break;case 37:t.shiftKey?e.easeTo({bearing:e.getBearing()-2},r):(t.preventDefault(),e.panBy([-80,0],r));break;case 39:t.shiftKey?e.easeTo({bearing:e.getBearing()+2},r):(t.preventDefault(),e.panBy([80,0],r));break;case 38:t.shiftKey?e.easeTo({pitch:e.getPitch()+5},r):(t.preventDefault(),e.panBy([0,-80],r));break;case 40:t.shiftKey?e.easeTo({pitch:Math.max(e.getPitch()-5,0)},r):(t.preventDefault(),e.panBy([0,80],r))}}}}},{}],409:[function(t,e,r){\"use strict\";function n(t){this._map=t,this._el=t.getCanvasContainer(),o.bindHandlers(this)}var i=t(\"../../util/dom\"),a=t(\"../../util/browser\"),o=t(\"../../util/util\");e.exports=n;var s=\"undefined\"!=typeof navigator?navigator.userAgent.toLowerCase():\"\",l=-1!==s.indexOf(\"firefox\"),c=-1!==s.indexOf(\"safari\")&&-1===s.indexOf(\"chrom\");n.prototype={_enabled:!1,isEnabled:function(){return this._enabled},enable:function(){this.isEnabled()||(this._el.addEventListener(\"wheel\",this._onWheel,!1),this._el.addEventListener(\"mousewheel\",this._onWheel,!1),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._el.removeEventListener(\"wheel\",this._onWheel),this._el.removeEventListener(\"mousewheel\",this._onWheel),this._enabled=!1)},_onWheel:function(t){var e;\"wheel\"===t.type?(e=t.deltaY,l&&t.deltaMode===window.WheelEvent.DOM_DELTA_PIXEL&&(e/=a.devicePixelRatio),t.deltaMode===window.WheelEvent.DOM_DELTA_LINE&&(e*=40)):\"mousewheel\"===t.type&&(e=-t.wheelDeltaY,c&&(e/=3));var r=a.now(),n=r-(this._time||0);this._pos=i.mousePos(this._el,t),this._time=r,0!==e&&e%4.000244140625==0?(this._type=\"wheel\",e=Math.floor(e/4)):0!==e&&Math.abs(e)<4?this._type=\"trackpad\":n>400?(this._type=null,this._lastValue=e,this._timeout=setTimeout(this._onTimeout,40)):this._type||(this._type=Math.abs(n*e)<200?\"trackpad\":\"wheel\",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,e+=this._lastValue)),t.shiftKey&&e&&(e/=4),this._type&&this._zoom(-e,t),t.preventDefault()},_onTimeout:function(){this._type=\"wheel\",this._zoom(-this._lastValue)},_zoom:function(t,e){if(0!==t){var r=this._map,n=2/(1+Math.exp(-Math.abs(t/100)));t<0&&0!==n&&(n=1/n);var i=r.ease?r.ease.to:r.transform.scale,a=r.transform.scaleZoom(i*n);r.zoomTo(a,{duration:0,around:r.unproject(this._pos),delayEndEvents:200},{originalEvent:e})}}}},{\"../../util/browser\":417,\"../../util/dom\":419,\"../../util/util\":433}],410:[function(t,e,r){\"use strict\";function n(t){this._map=t,this._el=t.getCanvasContainer(),a.bindHandlers(this)}var i=t(\"../../util/dom\"),a=t(\"../../util/util\");e.exports=n;var o=a.bezier(0,0,.15,1);n.prototype={_enabled:!1,isEnabled:function(){return this._enabled},enable:function(){this.isEnabled()||(this._el.addEventListener(\"touchstart\",this._onStart,!1),this._enabled=!0)},disable:function(){this.isEnabled()&&(this._el.removeEventListener(\"touchstart\",this._onStart),this._enabled=!1)},disableRotation:function(){this._rotationDisabled=!0},enableRotation:function(){this._rotationDisabled=!1},_onStart:function(t){if(2===t.touches.length){var e=i.mousePos(this._el,t.touches[0]),r=i.mousePos(this._el,t.touches[1]);this._startVec=e.sub(r),this._startScale=this._map.transform.scale,this._startBearing=this._map.transform.bearing,this._gestureIntent=void 0,this._inertia=[],document.addEventListener(\"touchmove\",this._onMove,!1),document.addEventListener(\"touchend\",this._onEnd,!1)}},_onMove:function(t){if(2===t.touches.length){var e=i.mousePos(this._el,t.touches[0]),r=i.mousePos(this._el,t.touches[1]),n=e.add(r).div(2),a=e.sub(r),o=a.mag()/this._startVec.mag(),s=this._rotationDisabled?0:180*a.angleWith(this._startVec)/Math.PI,l=this._map;if(this._gestureIntent){var c={duration:0,around:l.unproject(n)};\"rotate\"===this._gestureIntent&&(c.bearing=this._startBearing+s),\"zoom\"!==this._gestureIntent&&\"rotate\"!==this._gestureIntent||(c.zoom=l.transform.scaleZoom(this._startScale*o)),l.stop(),this._drainInertiaBuffer(),this._inertia.push([Date.now(),o,n]),l.easeTo(c,{originalEvent:t})}else{var u=Math.abs(1-o)>.15;Math.abs(s)>4?this._gestureIntent=\"rotate\":u&&(this._gestureIntent=\"zoom\"),this._gestureIntent&&(this._startVec=a,this._startScale=l.transform.scale,this._startBearing=l.transform.bearing)}t.preventDefault()}},_onEnd:function(t){document.removeEventListener(\"touchmove\",this._onMove),document.removeEventListener(\"touchend\",this._onEnd),this._drainInertiaBuffer();var e=this._inertia,r=this._map;if(e.length<2)r.snapToNorth({},{originalEvent:t});else{var n=e[e.length-1],i=e[0],a=r.transform.scaleZoom(this._startScale*n[1]),s=r.transform.scaleZoom(this._startScale*i[1]),l=a-s,c=(n[0]-i[0])/1e3,u=n[2];if(0!==c&&a!==s){var f=.15*l/c;Math.abs(f)>2.5&&(f=f>0?2.5:-2.5);var h=1e3*Math.abs(f/(12*.15)),d=a+f*h/2e3;d<0&&(d=0),r.easeTo({zoom:d,duration:h,easing:o,around:r.unproject(u)},{originalEvent:t})}else r.snapToNorth({},{originalEvent:t})}},_drainInertiaBuffer:function(){for(var t=this._inertia,e=Date.now();t.length>2&&e-t[0][0]>160;)t.shift()}}},{\"../../util/dom\":419,\"../../util/util\":433}],411:[function(t,e,r){\"use strict\";function n(){i.bindAll([\"_onHashChange\",\"_updateHash\"],this)}e.exports=n;var i=t(\"../util/util\");n.prototype={addTo:function(t){return this._map=t,window.addEventListener(\"hashchange\",this._onHashChange,!1),this._map.on(\"moveend\",this._updateHash),this},remove:function(){return window.removeEventListener(\"hashchange\",this._onHashChange,!1),this._map.off(\"moveend\",this._updateHash),delete this._map,this},_onHashChange:function(){var t=location.hash.replace(\"#\",\"\").split(\"/\");return t.length>=3&&(this._map.jumpTo({center:[+t[2],+t[1]],zoom:+t[0],bearing:+(t[3]||0)}),!0)},_updateHash:function(){var t=this._map.getCenter(),e=this._map.getZoom(),r=this._map.getBearing(),n=Math.max(0,Math.ceil(Math.log(e)/Math.LN2)),i=\"#\"+Math.round(100*e)/100+\"/\"+t.lat.toFixed(n)+\"/\"+t.lng.toFixed(n)+(r?\"/\"+Math.round(10*r)/10:\"\");window.history.replaceState(\"\",\"\",i)}}},{\"../util/util\":433}],412:[function(t,e,r){\"use strict\";function n(t){t.parentNode&&t.parentNode.removeChild(t)}var i=t(\"../util/canvas\"),a=t(\"../util/util\"),o=t(\"../util/browser\"),s=t(\"../util/browser\").window,l=t(\"../util/evented\"),c=t(\"../util/dom\"),u=t(\"../style/style\"),f=t(\"../style/animation_loop\"),h=t(\"../render/painter\"),d=t(\"../geo/transform\"),p=t(\"./hash\"),m=t(\"./bind_handlers\"),g=t(\"./camera\"),v=t(\"../geo/lng_lat\"),y=t(\"../geo/lng_lat_bounds\"),x=t(\"point-geometry\"),b=t(\"./control/attribution\"),_={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:0,maxZoom:20,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,bearingSnap:7,hash:!1,attributionControl:!0,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,workerCount:Math.max(o.hardwareConcurrency-1,1)},w=e.exports=function(t){if((t=a.extend({},_,t)).workerCount<1)throw new Error(\"workerCount must an integer greater than or equal to 1.\");this._interactive=t.interactive,this._failIfMajorPerformanceCaveat=t.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=t.preserveDrawingBuffer,this._trackResize=t.trackResize,this._workerCount=t.workerCount,this._bearingSnap=t.bearingSnap,\"string\"==typeof t.container?this._container=document.getElementById(t.container):this._container=t.container,this.animationLoop=new f,this.transform=new d(t.minZoom,t.maxZoom),t.maxBounds&&this.setMaxBounds(t.maxBounds),a.bindAll([\"_forwardStyleEvent\",\"_forwardSourceEvent\",\"_forwardLayerEvent\",\"_forwardTileEvent\",\"_onStyleLoad\",\"_onStyleChange\",\"_onSourceAdd\",\"_onSourceRemove\",\"_onSourceUpdate\",\"_onWindowOnline\",\"_onWindowResize\",\"_update\",\"_render\"],this),this._setupContainer(),this._setupPainter(),this.on(\"move\",this._update.bind(this,!1)),this.on(\"zoom\",this._update.bind(this,!0)),this.on(\"moveend\",function(){this.animationLoop.set(300),this._rerender()}.bind(this)),void 0!==s&&(s.addEventListener(\"online\",this._onWindowOnline,!1),s.addEventListener(\"resize\",this._onWindowResize,!1)),m(this,t),this._hash=t.hash&&(new p).addTo(this),this._hash&&this._hash._onHashChange()||this.jumpTo({center:t.center,zoom:t.zoom,bearing:t.bearing,pitch:t.pitch}),this.stacks={},this._classes=[],this.resize(),t.classes&&this.setClasses(t.classes),t.style&&this.setStyle(t.style),t.attributionControl&&this.addControl(new b(t.attributionControl));var e=this.fire.bind(this,\"error\");this.on(\"style.error\",e),this.on(\"source.error\",e),this.on(\"tile.error\",e),this.on(\"layer.error\",e)};a.extend(w.prototype,l),a.extend(w.prototype,g.prototype),a.extend(w.prototype,{addControl:function(t){return t.addTo(this),this},addClass:function(t,e){return this._classes.indexOf(t)>=0||\"\"===t?this:(this._classes.push(t),this._classOptions=e,this.style&&this.style.updateClasses(),this._update(!0))},removeClass:function(t,e){var r=this._classes.indexOf(t);return r<0||\"\"===t?this:(this._classes.splice(r,1),this._classOptions=e,this.style&&this.style.updateClasses(),this._update(!0))},setClasses:function(t,e){for(var r={},n=0;n<t.length;n++)\"\"!==t[n]&&(r[t[n]]=!0);return this._classes=Object.keys(r),this._classOptions=e,this.style&&this.style.updateClasses(),this._update(!0)},hasClass:function(t){return this._classes.indexOf(t)>=0},getClasses:function(){return this._classes},resize:function(){var t=0,e=0;return this._container&&(t=this._container.offsetWidth||400,e=this._container.offsetHeight||300),this._canvas.resize(t,e),this.transform.resize(t,e),this.painter.resize(t,e),this.fire(\"movestart\").fire(\"move\").fire(\"resize\").fire(\"moveend\")},getBounds:function(){var t=new y(this.transform.pointLocation(new x(0,0)),this.transform.pointLocation(this.transform.size));return(this.transform.angle||this.transform.pitch)&&(t.extend(this.transform.pointLocation(new x(this.transform.size.x,0))),t.extend(this.transform.pointLocation(new x(0,this.transform.size.y)))),t},setMaxBounds:function(t){if(t){var e=y.convert(t);this.transform.lngRange=[e.getWest(),e.getEast()],this.transform.latRange=[e.getSouth(),e.getNorth()],this.transform._constrain(),this._update()}else null!==t&&void 0!==t||(this.transform.lngRange=[],this.transform.latRange=[],this._update());return this},setMinZoom:function(t){if((t=null===t||void 0===t?0:t)>=0&&t<=this.transform.maxZoom)return this.transform.minZoom=t,this._update(),this.getZoom()<t&&this.setZoom(t),this;throw new Error(\"minZoom must be between 0 and the current maxZoom, inclusive\")},setMaxZoom:function(t){if((t=null===t||void 0===t?20:t)>=this.transform.minZoom&&t<=20)return this.transform.maxZoom=t,this._update(),this.getZoom()>t&&this.setZoom(t),this;throw new Error(\"maxZoom must be between the current minZoom and 20, inclusive\")},project:function(t){return this.transform.locationPoint(v.convert(t))},unproject:function(t){return this.transform.pointLocation(x.convert(t))},queryRenderedFeatures:function(){var t,e={};return 2===arguments.length?(t=arguments[0],e=arguments[1]):1===arguments.length&&function(t){return t instanceof x||Array.isArray(t)}(arguments[0])?t=arguments[0]:1===arguments.length&&(e=arguments[0]),this.style.queryRenderedFeatures(this._makeQueryGeometry(t),e,this.transform.zoom,this.transform.angle)},_makeQueryGeometry:function(t){void 0===t&&(t=[x.convert([0,0]),x.convert([this.transform.width,this.transform.height])]);var e;if(t instanceof x||\"number\"==typeof t[0]){e=[x.convert(t)]}else{var r=[x.convert(t[0]),x.convert(t[1])];e=[r[0],new x(r[1].x,r[0].y),r[1],new x(r[0].x,r[1].y),r[0]]}return e=e.map(function(t){return this.transform.pointCoordinate(t)}.bind(this))},querySourceFeatures:function(t,e){return this.style.querySourceFeatures(t,e)},setStyle:function(t){return this.style&&(this.style.off(\"load\",this._onStyleLoad).off(\"error\",this._forwardStyleEvent).off(\"change\",this._onStyleChange).off(\"source.add\",this._onSourceAdd).off(\"source.remove\",this._onSourceRemove).off(\"source.load\",this._onSourceUpdate).off(\"source.error\",this._forwardSourceEvent).off(\"source.change\",this._onSourceUpdate).off(\"layer.add\",this._forwardLayerEvent).off(\"layer.remove\",this._forwardLayerEvent).off(\"layer.error\",this._forwardLayerEvent).off(\"tile.add\",this._forwardTileEvent).off(\"tile.remove\",this._forwardTileEvent).off(\"tile.load\",this._update).off(\"tile.error\",this._forwardTileEvent).off(\"tile.stats\",this._forwardTileEvent)._remove(),this.off(\"rotate\",this.style._redoPlacement),this.off(\"pitch\",this.style._redoPlacement)),t?(this.style=t instanceof u?t:new u(t,this.animationLoop,this._workerCount),this.style.on(\"load\",this._onStyleLoad).on(\"error\",this._forwardStyleEvent).on(\"change\",this._onStyleChange).on(\"source.add\",this._onSourceAdd).on(\"source.remove\",this._onSourceRemove).on(\"source.load\",this._onSourceUpdate).on(\"source.error\",this._forwardSourceEvent).on(\"source.change\",this._onSourceUpdate).on(\"layer.add\",this._forwardLayerEvent).on(\"layer.remove\",this._forwardLayerEvent).on(\"layer.error\",this._forwardLayerEvent).on(\"tile.add\",this._forwardTileEvent).on(\"tile.remove\",this._forwardTileEvent).on(\"tile.load\",this._update).on(\"tile.error\",this._forwardTileEvent).on(\"tile.stats\",this._forwardTileEvent),this.on(\"rotate\",this.style._redoPlacement),this.on(\"pitch\",this.style._redoPlacement),this):(this.style=null,this)},getStyle:function(){if(this.style)return this.style.serialize()},addSource:function(t,e){return this.style.addSource(t,e),this._update(!0),this},addSourceType:function(t,e,r){return this.style.addSourceType(t,e,r)},removeSource:function(t){return this.style.removeSource(t),this._update(!0),this},getSource:function(t){return this.style.getSource(t)},addLayer:function(t,e){return this.style.addLayer(t,e),this._update(!0),this},removeLayer:function(t){return this.style.removeLayer(t),this._update(!0),this},getLayer:function(t){return this.style.getLayer(t)},setFilter:function(t,e){return this.style.setFilter(t,e),this._update(!0),this},setLayerZoomRange:function(t,e,r){return this.style.setLayerZoomRange(t,e,r),this._update(!0),this},getFilter:function(t){return this.style.getFilter(t)},setPaintProperty:function(t,e,r,n){return this.style.setPaintProperty(t,e,r,n),this._update(!0),this},getPaintProperty:function(t,e,r){return this.style.getPaintProperty(t,e,r)},setLayoutProperty:function(t,e,r){return this.style.setLayoutProperty(t,e,r),this._update(!0),this},getLayoutProperty:function(t,e){return this.style.getLayoutProperty(t,e)},getContainer:function(){return this._container},getCanvasContainer:function(){return this._canvasContainer},getCanvas:function(){return this._canvas.getElement()},_setupContainer:function(){var t=this._container;t.classList.add(\"mapboxgl-map\");var e=this._canvasContainer=c.create(\"div\",\"mapboxgl-canvas-container\",t);this._interactive&&e.classList.add(\"mapboxgl-interactive\"),this._canvas=new i(this,e);var r=this._controlContainer=c.create(\"div\",\"mapboxgl-control-container\",t),n=this._controlCorners={};[\"top-left\",\"top-right\",\"bottom-left\",\"bottom-right\"].forEach(function(t){n[t]=c.create(\"div\",\"mapboxgl-ctrl-\"+t,r)})},_setupPainter:function(){var t=this._canvas.getWebGLContext({failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer});t?this.painter=new h(t,this.transform):this.fire(\"error\",{error:new Error(\"Failed to initialize WebGL\")})},_contextLost:function(t){t.preventDefault(),this._frameId&&o.cancelFrame(this._frameId),this.fire(\"webglcontextlost\",{originalEvent:t})},_contextRestored:function(t){this._setupPainter(),this.resize(),this._update(),this.fire(\"webglcontextrestored\",{originalEvent:t})},loaded:function(){return!this._styleDirty&&!this._sourcesDirty&&!(!this.style||!this.style.loaded())},_update:function(t){return this.style?(this._styleDirty=this._styleDirty||t,this._sourcesDirty=!0,this._rerender(),this):this},_render:function(){try{this.style&&this._styleDirty&&(this._styleDirty=!1,this.style.update(this._classes,this._classOptions),this._classOptions=null,this.style._recalculate(this.transform.zoom)),this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this.painter.render(this.style,{debug:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,vertices:this.vertices,rotating:this.rotating,zooming:this.zooming}),this.fire(\"render\"),this.loaded()&&!this._loaded&&(this._loaded=!0,this.fire(\"load\")),this._frameId=null,this.animationLoop.stopped()||(this._styleDirty=!0),(this._sourcesDirty||this._repaint||this._styleDirty)&&this._rerender()}catch(t){this.fire(\"error\",{error:t})}return this},remove:function(){this._hash&&this._hash.remove(),o.cancelFrame(this._frameId),this.setStyle(null),void 0!==s&&s.removeEventListener(\"resize\",this._onWindowResize,!1);var t=this.painter.gl.getExtension(\"WEBGL_lose_context\");t&&t.loseContext(),n(this._canvasContainer),n(this._controlContainer),this._container.classList.remove(\"mapboxgl-map\")},_rerender:function(){this.style&&!this._frameId&&(this._frameId=o.frame(this._render))},_forwardStyleEvent:function(t){this.fire(\"style.\"+t.type,a.extend({style:t.target},t))},_forwardSourceEvent:function(t){this.fire(t.type,a.extend({style:t.target},t))},_forwardLayerEvent:function(t){this.fire(t.type,a.extend({style:t.target},t))},_forwardTileEvent:function(t){this.fire(t.type,a.extend({style:t.target},t))},_onStyleLoad:function(t){this.transform.unmodified&&this.jumpTo(this.style.stylesheet),this.style.update(this._classes,{transition:!1}),this._forwardStyleEvent(t)},_onStyleChange:function(t){this._update(!0),this._forwardStyleEvent(t)},_onSourceAdd:function(t){var e=t.source;e.onAdd&&e.onAdd(this),this._forwardSourceEvent(t)},_onSourceRemove:function(t){var e=t.source;e.onRemove&&e.onRemove(this),this._forwardSourceEvent(t)},_onSourceUpdate:function(t){this._update(),this._forwardSourceEvent(t)},_onWindowOnline:function(){this._update()},_onWindowResize:function(){this._trackResize&&this.stop().resize()._update()}}),a.extendAll(w.prototype,{_showTileBoundaries:!1,get showTileBoundaries(){return this._showTileBoundaries},set showTileBoundaries(t){this._showTileBoundaries!==t&&(this._showTileBoundaries=t,this._update())},_showCollisionBoxes:!1,get showCollisionBoxes(){return this._showCollisionBoxes},set showCollisionBoxes(t){this._showCollisionBoxes!==t&&(this._showCollisionBoxes=t,this.style._redoPlacement())},_showOverdrawInspector:!1,get showOverdrawInspector(){return this._showOverdrawInspector},set showOverdrawInspector(t){this._showOverdrawInspector!==t&&(this._showOverdrawInspector=t,this._update())},_repaint:!1,get repaint(){return this._repaint},set repaint(t){this._repaint=t,this._update()},_vertices:!1,get vertices(){return this._vertices},set vertices(t){this._vertices=t,this._update()}})},{\"../geo/lng_lat\":330,\"../geo/lng_lat_bounds\":331,\"../geo/transform\":332,\"../render/painter\":346,\"../style/animation_loop\":366,\"../style/style\":369,\"../util/browser\":417,\"../util/canvas\":418,\"../util/dom\":419,\"../util/evented\":425,\"../util/util\":433,\"./bind_handlers\":398,\"./camera\":399,\"./control/attribution\":400,\"./hash\":411,\"point-geometry\":477}],413:[function(t,e,r){\"use strict\";function n(t,e){t||(t=i.create(\"div\")),t.classList.add(\"mapboxgl-marker\"),this._el=t,this._offset=o.convert(e&&e.offset||[0,0]),this._update=this._update.bind(this)}e.exports=n;var i=t(\"../util/dom\"),a=t(\"../geo/lng_lat\"),o=t(\"point-geometry\");n.prototype={addTo:function(t){return this.remove(),this._map=t,t.getCanvasContainer().appendChild(this._el),t.on(\"move\",this._update),this._update(),this},remove:function(){this._map&&(this._map.off(\"move\",this._update),this._map=null);var t=this._el.parentNode;return t&&t.removeChild(this._el),this},getLngLat:function(){return this._lngLat},setLngLat:function(t){return this._lngLat=a.convert(t),this._update(),this},getElement:function(){return this._el},_update:function(){if(this._map){var t=this._map.project(this._lngLat)._add(this._offset);i.setTransform(this._el,\"translate(\"+t.x+\"px,\"+t.y+\"px)\")}}}},{\"../geo/lng_lat\":330,\"../util/dom\":419,\"point-geometry\":477}],414:[function(t,e,r){\"use strict\";function n(t){i.setOptions(this,t),i.bindAll([\"_update\",\"_onClickClose\"],this)}e.exports=n;var i=t(\"../util/util\"),a=t(\"../util/evented\"),o=t(\"../util/dom\"),s=t(\"../geo/lng_lat\");n.prototype=i.inherit(a,{options:{closeButton:!0,closeOnClick:!0},addTo:function(t){return this._map=t,this._map.on(\"move\",this._update),this.options.closeOnClick&&this._map.on(\"click\",this._onClickClose),this._update(),this},remove:function(){return this._content&&this._content.parentNode&&this._content.parentNode.removeChild(this._content),this._container&&(this._container.parentNode.removeChild(this._container),delete this._container),this._map&&(this._map.off(\"move\",this._update),this._map.off(\"click\",this._onClickClose),delete this._map),this.fire(\"close\"),this},getLngLat:function(){return this._lngLat},setLngLat:function(t){return this._lngLat=s.convert(t),this._update(),this},setText:function(t){return this.setDOMContent(document.createTextNode(t))},setHTML:function(t){var e,r=document.createDocumentFragment(),n=document.createElement(\"body\");for(n.innerHTML=t;e=n.firstChild;)r.appendChild(e);return this.setDOMContent(r)},setDOMContent:function(t){return this._createContent(),this._content.appendChild(t),this._update(),this},_createContent:function(){this._content&&this._content.parentNode&&this._content.parentNode.removeChild(this._content),this._content=o.create(\"div\",\"mapboxgl-popup-content\",this._container),this.options.closeButton&&(this._closeButton=o.create(\"button\",\"mapboxgl-popup-close-button\",this._content),this._closeButton.type=\"button\",this._closeButton.innerHTML=\"&#215;\",this._closeButton.addEventListener(\"click\",this._onClickClose))},_update:function(){if(this._map&&this._lngLat&&this._content){this._container||(this._container=o.create(\"div\",\"mapboxgl-popup\",this._map.getContainer()),this._tip=o.create(\"div\",\"mapboxgl-popup-tip\",this._container),this._container.appendChild(this._content));var t=this._map.project(this._lngLat).round(),e=this.options.anchor;if(!e){var r=this._container.offsetWidth,n=this._container.offsetHeight;e=t.y<n?[\"top\"]:t.y>this._map.transform.height-n?[\"bottom\"]:[],t.x<r/2?e.push(\"left\"):t.x>this._map.transform.width-r/2&&e.push(\"right\"),e=0===e.length?\"bottom\":e.join(\"-\")}var i={top:\"translate(-50%,0)\",\"top-left\":\"translate(0,0)\",\"top-right\":\"translate(-100%,0)\",bottom:\"translate(-50%,-100%)\",\"bottom-left\":\"translate(0,-100%)\",\"bottom-right\":\"translate(-100%,-100%)\",left:\"translate(0,-50%)\",right:\"translate(-100%,-50%)\"},a=this._container.classList;for(var s in i)a.remove(\"mapboxgl-popup-anchor-\"+s);a.add(\"mapboxgl-popup-anchor-\"+e),o.setTransform(this._container,i[e]+\" translate(\"+t.x+\"px,\"+t.y+\"px)\")}},_onClickClose:function(){this.remove()}})},{\"../geo/lng_lat\":330,\"../util/dom\":419,\"../util/evented\":425,\"../util/util\":433}],415:[function(t,e,r){\"use strict\";function n(t,e){this.target=t,this.parent=e,this.callbacks={},this.callbackID=0,this.receive=this.receive.bind(this),this.target.addEventListener(\"message\",this.receive,!1)}e.exports=n,n.prototype.receive=function(t){function e(t,e,r){this.postMessage({type:\"<response>\",id:String(i),error:t?String(t):null,data:e},r)}var r,n=t.data,i=n.id;if(\"<response>\"===n.type)r=this.callbacks[n.id],delete this.callbacks[n.id],r&&r(n.error||null,n.data);else if(void 0!==n.id&&this.parent[n.type])this.parent[n.type](n.data,e.bind(this));else if(void 0!==n.id&&this.parent.workerSources){var a=n.type.split(\".\");this.parent.workerSources[a[0]][a[1]](n.data,e.bind(this))}else this.parent[n.type](n.data)},n.prototype.send=function(t,e,r,n){var i=null;r&&(this.callbacks[i=this.callbackID++]=r),this.postMessage({type:t,id:String(i),data:e},n)},n.prototype.postMessage=function(t,e){this.target.postMessage(t,e)}},{}],416:[function(t,e,r){\"use strict\";function n(t){var e=document.createElement(\"a\");return e.href=t,e.protocol===document.location.protocol&&e.host===document.location.host}r.getJSON=function(t,e){var r=new XMLHttpRequest;return r.open(\"GET\",t,!0),r.setRequestHeader(\"Accept\",\"application/json\"),r.onerror=function(t){e(t)},r.onload=function(){if(r.status>=200&&r.status<300&&r.response){var t;try{t=JSON.parse(r.response)}catch(t){return e(t)}e(null,t)}else e(new Error(r.statusText))},r.send(),r},r.getArrayBuffer=function(t,e){var r=new XMLHttpRequest;return r.open(\"GET\",t,!0),r.responseType=\"arraybuffer\",r.onerror=function(t){e(t)},r.onload=function(){r.status>=200&&r.status<300&&r.response?e(null,r.response):e(new Error(r.statusText))},r.send(),r},r.getImage=function(t,e){return r.getArrayBuffer(t,function(t,r){if(t)return e(t);var n=new Image;n.onload=function(){e(null,n),(window.URL||window.webkitURL).revokeObjectURL(n.src)};var i=new Blob([new Uint8Array(r)],{type:\"image/png\"});return n.src=(window.URL||window.webkitURL).createObjectURL(i),n.getData=function(){var t=document.createElement(\"canvas\"),e=t.getContext(\"2d\");return t.width=n.width,t.height=n.height,e.drawImage(n,0,0),e.getImageData(0,0,n.width,n.height).data},n})},r.getVideo=function(t,e){var r=document.createElement(\"video\");r.onloadstart=function(){e(null,r)};for(var i=0;i<t.length;i++){var a=document.createElement(\"source\");n(t[i])||(r.crossOrigin=\"Anonymous\"),a.src=t[i],r.appendChild(a)}return r.getData=function(){return r},r}},{}],417:[function(t,e,r){\"use strict\";r.window=window,e.exports.now=window.performance&&window.performance.now?window.performance.now.bind(window.performance):Date.now.bind(Date);var n=window.requestAnimationFrame||window.mozRequestAnimationFrame||window.webkitRequestAnimationFrame||window.msRequestAnimationFrame;r.frame=function(t){return n(t)};var i=window.cancelAnimationFrame||window.mozCancelAnimationFrame||window.webkitCancelAnimationFrame||window.msCancelAnimationFrame;r.cancelFrame=function(t){i(t)},r.timed=function(t,n,i){function a(l){o||((l=e.exports.now())>=s+n?t.call(i,1):(t.call(i,(l-s)/n),r.frame(a)))}if(!n)return t.call(i,1),null;var o=!1,s=e.exports.now();return r.frame(a),function(){o=!0}},r.supported=t(\"mapbox-gl-supported\"),r.hardwareConcurrency=navigator.hardwareConcurrency||4,Object.defineProperty(r,\"devicePixelRatio\",{get:function(){return window.devicePixelRatio}}),r.supportsWebp=!1;var a=document.createElement(\"img\");a.onload=function(){r.supportsWebp=!0},a.src=\"data:image/webp;base64,UklGRh4AAABXRUJQVlA4TBEAAAAvAQAAAAfQ//73v/+BiOh/AAA=\",r.supportsGeolocation=!!navigator.geolocation},{\"mapbox-gl-supported\":318}],418:[function(t,e,r){\"use strict\";function 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See https://www.mapbox.com/developers/api/#access-tokens\");if(t=t.replace(/^mapbox:\\/\\//,a.API_URL+e),t+=-1!==t.indexOf(\"?\")?\"&access_token=\":\"?access_token=\",a.REQUIRE_ACCESS_TOKEN){if(\"s\"===r[0])throw new Error(\"Use a public access token (pk.*) with Mapbox GL JS, not a secret access token (sk.*). See https://www.mapbox.com/developers/api/#access-tokens\");t+=r}return t}function i(t){return t?\"?\"+t:\"\"}var a=t(\"./config\"),o=t(\"./browser\"),s=t(\"url\"),l=t(\"./util\");e.exports.normalizeStyleURL=function(t,e){var r=s.parse(t);return\"mapbox:\"!==r.protocol?t:n(\"mapbox:/\"+r.pathname+i(r.query),\"/styles/v1/\",e)},e.exports.normalizeSourceURL=function(t,e){return\"mapbox:\"!==s.parse(t).protocol?t:n(t+\".json\",\"/v4/\",e)+\"&secure\"},e.exports.normalizeGlyphsURL=function(t,e){var r=s.parse(t);if(\"mapbox:\"!==r.protocol)return t;return n(\"mapbox://\"+r.pathname.split(\"/\")[1]+\"/{fontstack}/{range}.pbf\"+i(r.query),\"/fonts/v1/\",e)},e.exports.normalizeSpriteURL=function(t,e,r,a){var o=s.parse(t);return\"mapbox:\"!==o.protocol?(o.pathname+=e+r,s.format(o)):n(\"mapbox:/\"+o.pathname+\"/sprite\"+e+r+i(o.query),\"/styles/v1/\",a)},e.exports.normalizeTileURL=function(t,e,r){var n=s.parse(t,!0);if(!e)return t;if(\"mapbox:\"!==s.parse(e).protocol)return t;var 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strip\",instances:t.prop(\"count\"),count:4,offset:0,uniforms:{miterMode:function(t,e){return\"round\"===e.join?2:1},miterLimit:t.prop(\"miterLimit\"),scale:t.prop(\"scale\"),scaleFract:t.prop(\"scaleFract\"),translateFract:t.prop(\"translateFract\"),translate:t.prop(\"translate\"),thickness:t.prop(\"thickness\"),dashPattern:k,dashLength:t.prop(\"dashLength\"),dashShape:[256,2048],opacity:t.prop(\"opacity\"),pixelRatio:t.context(\"pixelRatio\"),id:t.prop(\"id\"),scaleRatio:t.prop(\"scaleRatio\"),viewport:function(t,e){return[e.viewport.x,e.viewport.y,t.viewportWidth,t.viewportHeight]}},blend:{enable:!0,color:[0,0,0,0],equation:{rgb:\"add\",alpha:\"add\"},func:{srcRGB:\"src alpha\",dstRGB:\"one minus src alpha\",srcAlpha:\"one minus dst alpha\",dstAlpha:\"one\"}},depth:{enable:function(t,e){return!e.overlay}},scissor:{enable:!0,box:t.prop(\"viewport\")},stencil:!1,viewport:t.prop(\"viewport\")};return v=t(o({cull:{enable:!0,face:\"back\"},vert:s([\"precision highp float;\\n#define GLSLIFY 1\\n\\nattribute vec2 aCoord, bCoord, nextCoord, prevCoord;\\nattribute vec4 aColor, bColor;\\nattribute float lineEnd, lineTop;\\n\\nuniform vec2 scale, translate, scaleRatio;\\nuniform float thickness, pixelRatio, id;\\nuniform vec4 viewport;\\nuniform float miterLimit, dashLength, miterMode;\\n\\nvarying vec4 fragColor;\\nvarying vec4 startCutoff, endCutoff;\\nvarying vec2 tangent;\\nvarying vec2 startCoord, endCoord;\\nvarying float enableStartMiter, enableEndMiter;\\n\\nconst float MAX_LINES = 256.;\\nconst float REVERSE_THRESHOLD = -.875;\\nconst float MIN_DIST = 1.;\\n\\n//TODO: possible optimizations: avoid overcalculating all for vertices and calc just one instead\\n//TODO: precalculate dot products, normalize things beforehead etc.\\n\\nfloat distToLine(vec2 p, vec2 a, vec2 b) {\\n\\tvec2 diff = b - a;\\n\\tvec2 perp = normalize(vec2(-diff.y, diff.x));\\n\\treturn dot(p - a, perp);\\n}\\n\\nbool isNaN( float val ){\\n  return ( val < 0.0 || 0.0 < val || val == 0.0 ) ? 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scaleRatio);\\n\\tvec2 nextTangent = normalize(nextDiff * scaleRatio);\\n\\n\\tvec2 prevNormal = vec2(-prevTangent.y, prevTangent.x);\\n\\tvec2 currNormal = vec2(-currTangent.y, currTangent.x);\\n\\tvec2 nextNormal = vec2(-nextTangent.y, nextTangent.x);\\n\\n\\tvec2 startJoinDirection = normalize(prevTangent - currTangent);\\n\\tvec2 endJoinDirection = normalize(currTangent - nextTangent);\\n\\n\\t//collapsed/unidirectional segment cases\\n\\tif (prevDirection == currDirection) {\\n\\t\\tstartJoinDirection = currNormal;\\n\\t}\\n\\tif (nextDirection == currDirection) {\\n\\t\\tendJoinDirection = currNormal;\\n\\t}\\n\\tif (aCoord == bCoord) {\\n\\t\\tendJoinDirection = startJoinDirection;\\n\\t\\tcurrNormal = prevNormal;\\n\\t\\tcurrTangent = prevTangent;\\n\\t}\\n\\n\\ttangent = currTangent;\\n\\n\\t//calculate join shifts relative to normals\\n\\tfloat startJoinShift = dot(currNormal, startJoinDirection);\\n\\tfloat endJoinShift = dot(currNormal, endJoinDirection);\\n\\n\\tfloat startMiterRatio = abs(1. / startJoinShift);\\n\\tfloat endMiterRatio = abs(1. / endJoinShift);\\n\\n\\tvec2 startJoin = startJoinDirection * startMiterRatio;\\n\\tvec2 endJoin = endJoinDirection * endMiterRatio;\\n\\n\\tvec2 startTopJoin, startBotJoin, endTopJoin, endBotJoin;\\n\\tstartTopJoin = sign(startJoinShift) * startJoin * .5;\\n\\tstartBotJoin = -startTopJoin;\\n\\n\\tendTopJoin = sign(endJoinShift) * endJoin * .5;\\n\\tendBotJoin = -endTopJoin;\\n\\n\\tvec2 aTopCoord = aCoord + normalWidth * startTopJoin;\\n\\tvec2 bTopCoord = bCoord + normalWidth * endTopJoin;\\n\\tvec2 aBotCoord = aCoord + normalWidth * startBotJoin;\\n\\tvec2 bBotCoord = bCoord + normalWidth * endBotJoin;\\n\\n\\t//miter anti-clipping\\n\\tfloat baClipping = distToLine(bCoord, aCoord, aBotCoord) / dot(normalize(normalWidth * endBotJoin), normalize(normalWidth.yx * vec2(-startBotJoin.y, startBotJoin.x)));\\n\\tfloat abClipping = distToLine(aCoord, bCoord, bTopCoord) / dot(normalize(normalWidth * startBotJoin), normalize(normalWidth.yx * vec2(-endBotJoin.y, endBotJoin.x)));\\n\\n\\t//prevent close to reverse direction switch\\n\\tbool prevReverse = dot(currTangent, prevTangent) <= REVERSE_THRESHOLD && abs(dot(currTangent, prevNormal)) * min(length(prevDiff), length(currDiff)) <  length(normalWidth * currNormal);\\n\\tbool nextReverse = dot(currTangent, nextTangent) <= REVERSE_THRESHOLD && abs(dot(currTangent, nextNormal)) * min(length(nextDiff), length(currDiff)) <  length(normalWidth * currNormal);\\n\\n\\tif (prevReverse) {\\n\\t\\t//make join rectangular\\n\\t\\tvec2 miterShift = normalWidth * startJoinDirection * miterLimit * .5;\\n\\t\\tfloat normalAdjust = 1. - min(miterLimit / startMiterRatio, 1.);\\n\\t\\taBotCoord = aCoord + miterShift - normalAdjust * normalWidth * currNormal * .5;\\n\\t\\taTopCoord = aCoord + miterShift + normalAdjust * normalWidth * currNormal * .5;\\n\\t}\\n\\telse if (!nextReverse && baClipping > 0. && baClipping < length(normalWidth * endBotJoin)) {\\n\\t\\t//handle miter clipping\\n\\t\\tbTopCoord -= normalWidth * endTopJoin;\\n\\t\\tbTopCoord += normalize(endTopJoin * normalWidth) * baClipping;\\n\\t}\\n\\n\\tif (nextReverse) {\\n\\t\\t//make join rectangular\\n\\t\\tvec2 miterShift = normalWidth * endJoinDirection * miterLimit * .5;\\n\\t\\tfloat normalAdjust = 1. - min(miterLimit / endMiterRatio, 1.);\\n\\t\\tbBotCoord = bCoord + miterShift - normalAdjust * normalWidth * currNormal * .5;\\n\\t\\tbTopCoord = bCoord + miterShift + normalAdjust * normalWidth * currNormal * .5;\\n\\t}\\n\\telse if (!prevReverse && abClipping > 0. && abClipping < length(normalWidth * startBotJoin)) {\\n\\t\\t//handle miter clipping\\n\\t\\taBotCoord -= normalWidth * startBotJoin;\\n\\t\\taBotCoord += normalize(startBotJoin * normalWidth) * abClipping;\\n\\t}\\n\\n\\tvec2 aTopPosition = (aTopCoord + translate) * scale;\\n\\tvec2 aBotPosition = (aBotCoord + translate) * scale;\\n\\n\\tvec2 bTopPosition = (bTopCoord + translate) * scale;\\n\\tvec2 bBotPosition = (bBotCoord + translate) * scale;\\n\\n\\t//position is normalized 0..1 coord on the screen\\n\\tvec2 position = (aTopPosition * lineTop + aBotPosition * lineBot) * lineStart + (bTopPosition * lineTop + bBotPosition * lineBot) * lineEnd;\\n\\n\\tstartCoord = (aCoord + translate) * scaleRatio + viewport.xy;\\n\\tendCoord = (bCoord + translate) * scaleRatio + viewport.xy;\\n\\n\\tgl_Position = vec4(position  * 2.0 - 1.0, depth, 1);\\n\\n\\tenableStartMiter = step(dot(currTangent, prevTangent), .5);\\n\\tenableEndMiter = step(dot(currTangent, nextTangent), .5);\\n\\n\\t//bevel miter cutoffs\\n\\tif (miterMode == 1.) {\\n\\t\\tif (enableStartMiter == 1.) {\\n\\t\\t\\tvec2 startMiterWidth = vec2(startJoinDirection) * thickness * miterLimit * .5;\\n\\t\\t\\tstartCutoff = vec4(aCoord, aCoord);\\n\\t\\t\\tstartCutoff.zw += vec2(-startJoinDirection.y, startJoinDirection.x) / scaleRatio;\\n\\t\\t\\tstartCutoff = (startCutoff + translate.xyxy) * scaleRatio.xyxy;\\n\\t\\t\\tstartCutoff += viewport.xyxy;\\n\\t\\t\\tstartCutoff += startMiterWidth.xyxy;\\n\\t\\t}\\n\\n\\t\\tif (enableEndMiter == 1.) {\\n\\t\\t\\tvec2 endMiterWidth = vec2(endJoinDirection) * thickness * miterLimit * .5;\\n\\t\\t\\tendCutoff = vec4(bCoord, bCoord);\\n\\t\\t\\tendCutoff.zw += vec2(-endJoinDirection.y, endJoinDirection.x)  / scaleRatio;\\n\\t\\t\\tendCutoff = (endCutoff + translate.xyxy) * scaleRatio.xyxy;\\n\\t\\t\\tendCutoff += viewport.xyxy;\\n\\t\\t\\tendCutoff += endMiterWidth.xyxy;\\n\\t\\t}\\n\\t}\\n\\n\\t//round miter cutoffs\\n\\telse if (miterMode == 2.) {\\n\\t\\tif (enableStartMiter == 1.) {\\n\\t\\t\\tvec2 startMiterWidth = vec2(startJoinDirection) * thickness * abs(dot(startJoinDirection, currNormal)) * .5;\\n\\t\\t\\tstartCutoff = vec4(aCoord, aCoord);\\n\\t\\t\\tstartCutoff.zw += vec2(-startJoinDirection.y, startJoinDirection.x) / scaleRatio;\\n\\t\\t\\tstartCutoff = (startCutoff + translate.xyxy) * scaleRatio.xyxy;\\n\\t\\t\\tstartCutoff += viewport.xyxy;\\n\\t\\t\\tstartCutoff += startMiterWidth.xyxy;\\n\\t\\t}\\n\\n\\t\\tif (enableEndMiter == 1.) {\\n\\t\\t\\tvec2 endMiterWidth = vec2(endJoinDirection) * thickness * abs(dot(endJoinDirection, currNormal)) * .5;\\n\\t\\t\\tendCutoff = vec4(bCoord, bCoord);\\n\\t\\t\\tendCutoff.zw += vec2(-endJoinDirection.y, endJoinDirection.x)  / scaleRatio;\\n\\t\\t\\tendCutoff = (endCutoff + translate.xyxy) * scaleRatio.xyxy;\\n\\t\\t\\tendCutoff += viewport.xyxy;\\n\\t\\t\\tendCutoff += endMiterWidth.xyxy;\\n\\t\\t}\\n\\t}\\n}\\n\"]),frag:s([\"precision highp float;\\n#define GLSLIFY 1\\n\\nuniform sampler2D dashPattern;\\nuniform vec2 dashShape;\\nuniform float dashLength, pixelRatio, thickness, opacity, id, miterMode;\\n\\nvarying vec4 fragColor;\\nvarying vec2 tangent;\\nvarying vec4 startCutoff, endCutoff;\\nvarying vec2 startCoord, endCoord;\\nvarying float enableStartMiter, enableEndMiter;\\n\\nfloat distToLine(vec2 p, vec2 a, vec2 b) {\\n\\tvec2 diff = b - a;\\n\\tvec2 perp = normalize(vec2(-diff.y, diff.x));\\n\\treturn dot(p - a, perp);\\n}\\n\\nvoid main() {\\n\\tfloat alpha = 1., distToStart, distToEnd;\\n\\tfloat cutoff = thickness * .5;\\n\\n\\t//bevel miter\\n\\tif (miterMode == 1.) {\\n\\t\\tif (enableStartMiter == 1.) {\\n\\t\\t\\tdistToStart = distToLine(gl_FragCoord.xy, startCutoff.xy, startCutoff.zw);\\n\\t\\t\\tif (distToStart < -1.) {\\n\\t\\t\\t\\tdiscard;\\n\\t\\t\\t\\treturn;\\n\\t\\t\\t}\\n\\t\\t\\talpha *= min(max(distToStart + 1., 0.), 1.);\\n\\t\\t}\\n\\n\\t\\tif (enableEndMiter == 1.) {\\n\\t\\t\\tdistToEnd = distToLine(gl_FragCoord.xy, endCutoff.xy, endCutoff.zw);\\n\\t\\t\\tif (distToEnd < -1.) {\\n\\t\\t\\t\\tdiscard;\\n\\t\\t\\t\\treturn;\\n\\t\\t\\t}\\n\\t\\t\\talpha *= min(max(distToEnd + 1., 0.), 1.);\\n\\t\\t}\\n\\t}\\n\\n\\t// round miter\\n\\telse if (miterMode == 2.) {\\n\\t\\tif (enableStartMiter == 1.) {\\n\\t\\t\\tdistToStart = distToLine(gl_FragCoord.xy, startCutoff.xy, startCutoff.zw);\\n\\t\\t\\tif (distToStart < 0.) {\\n\\t\\t\\t\\tfloat radius = length(gl_FragCoord.xy - startCoord);\\n\\n\\t\\t\\t\\tif(radius > cutoff + .5) {\\n\\t\\t\\t\\t\\tdiscard;\\n\\t\\t\\t\\t\\treturn;\\n\\t\\t\\t\\t}\\n\\n\\t\\t\\t\\talpha -= smoothstep(cutoff - .5, cutoff + .5, radius);\\n\\t\\t\\t}\\n\\t\\t}\\n\\n\\t\\tif (enableEndMiter == 1.) {\\n\\t\\t\\tdistToEnd = distToLine(gl_FragCoord.xy, endCutoff.xy, endCutoff.zw);\\n\\t\\t\\tif (distToEnd < 0.) {\\n\\t\\t\\t\\tfloat radius = length(gl_FragCoord.xy - endCoord);\\n\\n\\t\\t\\t\\tif(radius > cutoff + .5) {\\n\\t\\t\\t\\t\\tdiscard;\\n\\t\\t\\t\\t\\treturn;\\n\\t\\t\\t\\t}\\n\\n\\t\\t\\t\\talpha -= smoothstep(cutoff - .5, cutoff + .5, radius);\\n\\t\\t\\t}\\n\\t\\t}\\n\\t}\\n\\n\\tfloat t = fract(dot(tangent, gl_FragCoord.xy) / dashLength) * .5 + .25;\\n\\tfloat dash = texture2D(dashPattern, vec2(t * dashLength * 2. / dashShape.x, (id + .5) / dashShape.y)).r;\\n\\n\\tgl_FragColor = fragColor * dash;\\n\\tgl_FragColor.a *= alpha * opacity * dash;\\n}\\n\"]),attributes:{lineEnd:{buffer:_,divisor:0,stride:8,offset:0},lineTop:{buffer:_,divisor:0,stride:8,offset:4},aColor:{buffer:b,stride:4,offset:function(t,e){return 4*e.offset},divisor:1},bColor:{buffer:b,stride:4,offset:function(t,e){return 4*e.offset+4},divisor:1},prevCoord:{buffer:w,stride:8,offset:function(t,e){return 8*e.offset},divisor:1},aCoord:{buffer:w,stride:8,offset:function(t,e){return 8+8*e.offset},divisor:1},bCoord:{buffer:w,stride:8,offset:function(t,e){return 16+8*e.offset},divisor:1},nextCoord:{buffer:w,stride:8,offset:function(t,e){return 24+8*e.offset},divisor:1}}},z)),y=t(o({vert:s([\"precision highp float;\\n#define GLSLIFY 1\\n\\nattribute vec2 aCoord, bCoord, aCoordFract, bCoordFract;\\nattribute vec4 color;\\nattribute float lineEnd, lineTop;\\n\\nuniform vec2 scale, scaleFract, translate, translateFract, scaleRatio;\\nuniform float thickness, pixelRatio, id;\\nuniform vec4 viewport;\\n\\nvarying vec4 fragColor;\\nvarying vec2 tangent;\\n\\nconst float MAX_LINES = 256.;\\n\\nvec2 project(vec2 position, vec2 positionFract, vec2 scale, vec2 scaleFract, vec2 translate, vec2 translateFract) {\\n  return (position + translate) * scale\\n       + (positionFract + translateFract) * scale\\n       + (position + translate) * scaleFract\\n       + (positionFract + translateFract) * scaleFract;\\n}\\n\\nvoid main() {\\n\\t// vec2 scaleRatio = scale * viewport.zw;\\n\\tvec2 normalWidth = thickness / scaleRatio;\\n\\n\\tfloat lineStart = 1. - lineEnd;\\n\\tfloat lineOffset = lineTop * 2. - 1.;\\n\\tfloat depth = (MAX_LINES - 1. - id) / (MAX_LINES);\\n\\n\\tvec2 diff = (bCoord + bCoordFract - aCoord - aCoordFract);\\n\\ttangent = normalize(diff * scaleRatio);\\n\\tvec2 normal = vec2(-tangent.y, tangent.x);\\n\\n\\tvec2 position = project(aCoord, aCoordFract, scale, scaleFract, translate, translateFract) * lineStart\\n\\t\\t+ project(bCoord, bCoordFract, scale, scaleFract, translate, translateFract) * lineEnd\\n\\n\\t\\t+ thickness * normal * .5 * lineOffset / viewport.zw;\\n\\n\\tgl_Position = vec4(position * 2.0 - 1.0, depth, 1);\\n\\n\\tfragColor = color / 255.;\\n}\\n\"]),frag:s([\"precision highp float;\\n#define GLSLIFY 1\\n\\nuniform sampler2D dashPattern;\\nuniform vec2 dashShape;\\nuniform float dashLength, pixelRatio, thickness, opacity, id;\\n\\nvarying vec4 fragColor;\\nvarying vec2 tangent;\\n\\nvoid main() {\\n\\tfloat alpha = 1.;\\n\\n\\tfloat t = fract(dot(tangent, gl_FragCoord.xy) / dashLength) * .5 + .25;\\n\\tfloat dash = texture2D(dashPattern, vec2(t * dashLength * 2. / dashShape.x, (id + .5) / dashShape.y)).r;\\n\\n\\tgl_FragColor = fragColor * dash;\\n\\tgl_FragColor.a *= alpha * opacity * dash;\\n}\\n\"]),attributes:{lineEnd:{buffer:_,divisor:0,stride:8,offset:0},lineTop:{buffer:_,divisor:0,stride:8,offset:4},aCoord:{buffer:w,stride:8,offset:function(t,e){return 8+8*e.offset},divisor:1},bCoord:{buffer:w,stride:8,offset:function(t,e){return 16+8*e.offset},divisor:1},aCoordFract:{buffer:M,stride:8,offset:function(t,e){return 8+8*e.offset},divisor:1},bCoordFract:{buffer:M,stride:8,offset:function(t,e){return 16+8*e.offset},divisor:1},color:{buffer:b,stride:4,offset:function(t,e){return 4*e.offset},divisor:1}}},z)),x=t({primitive:\"triangle\",elements:function(t,e){return e.triangles},offset:0,vert:s([\"precision highp float;\\n#define GLSLIFY 1\\n\\nattribute vec2 position, positionFract;\\n\\nuniform vec4 color;\\nuniform vec2 scale, scaleFract, translate, translateFract, scaleRatio;\\nuniform float pixelRatio, id;\\nuniform vec4 viewport;\\n\\nvarying vec4 fragColor;\\n\\nconst float MAX_LINES = 256.;\\n\\nvoid main() {\\n\\tfloat depth = (MAX_LINES - 4. - id) / (MAX_LINES);\\n\\n\\tvec2 position = (position + translate) * scale\\n       + (positionFract + translateFract) * scale\\n       + (position + translate) * scaleFract\\n       + (positionFract + translateFract) * scaleFract;\\n\\n\\tgl_Position = vec4(position * 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l=o[s].properties;if(l.cluster?a+l.point_count<=i?a+=l.point_count:a=this._appendLeaves(t,l.cluster_id,r+1,n,i,a):a<i?a++:t.push(o[s]),t.length===n)break}return a},_addTileFeatures:function(t,e,r,n,i,a){for(var s=0;s<t.length;s++){var l=e[t[s]];a.features.push({type:1,geometry:[[Math.round(this.options.extent*(l.x*i-r)),Math.round(this.options.extent*(l.y*i-n))]],tags:l.numPoints?o(l):this.points[l.id].properties})}},_limitZoom:function(t){return Math.max(this.options.minZoom,Math.min(t,this.options.maxZoom+1))},_cluster:function(t,e){for(var r=[],n=this.options.radius/(this.options.extent*Math.pow(2,e)),i=0;i<t.length;i++){var a=t[i];if(!(a.zoom<=e)){a.zoom=e;var o=this.trees[e+1],s=o.within(a.x,a.y,n),l=a.numPoints||1,c=a.x*l,u=a.y*l,f=null;this.options.reduce&&(f=this.options.initial(),this._accumulate(f,a));for(var h=0;h<s.length;h++){var d=o.points[s[h]];if(e<d.zoom){var 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e=this._validate(t,this.minMonth,this.minDay,a.local.invalidYear);return this._leapYear(e.year())},_leapYear:function(t){return t=t<0?t+1:t,i(7*t+1,19)<7},monthsInYear:function(t){return this._validate(t,this.minMonth,this.minDay,a.local.invalidYear),this._leapYear(t.year?t.year():t)?13:12},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-n.dayOfWeek(),\"d\"),Math.floor((n.dayOfYear()-1)/7)+1},daysInYear:function(t){return t=this._validate(t,this.minMonth,this.minDay,a.local.invalidYear).year(),this.toJD(-1===t?1:t+1,7,1)-this.toJD(t,7,1)},daysInMonth:function(t,e){return t.year&&(e=t.month(),t=t.year()),this._validate(t,e,this.minDay,a.local.invalidMonth),12===e&&this.leapYear(t)?30:8===e&&5===i(this.daysInYear(t),10)?30:9===e&&3===i(this.daysInYear(t),10)?29:this.daysPerMonth[e-1]},weekDay:function(t,e,r){return 6!==this.dayOfWeek(t,e,r)},extraInfo:function(t,e,r){var n=this._validate(t,e,r,a.local.invalidDate);return{yearType:(this.leapYear(n)?\"embolismic\":\"common\")+\" \"+[\"deficient\",\"regular\",\"complete\"][this.daysInYear(n)%10-3]}},toJD:function(t,e,r){var n=this._validate(t,e,r,a.local.invalidDate);t=n.year(),e=n.month(),r=n.day();var i=t<=0?t+1:t,o=this.jdEpoch+this._delay1(i)+this._delay2(i)+r+1;if(e<7){for(var s=7;s<=this.monthsInYear(t);s++)o+=this.daysInMonth(t,s);for(s=1;s<e;s++)o+=this.daysInMonth(t,s)}else for(s=7;s<e;s++)o+=this.daysInMonth(t,s);return o},_delay1:function(t){var e=Math.floor((235*t-234)/19),r=12084+13753*e,n=29*e+Math.floor(r/25920);return i(3*(n+1),7)<3&&n++,n},_delay2:function(t){var e=this._delay1(t-1),r=this._delay1(t);return this._delay1(t+1)-r==356?2:r-e==382?1:0},fromJD:function(t){t=Math.floor(t)+.5;for(var e=Math.floor(98496*(t-this.jdEpoch)/35975351)-1;t>=this.toJD(-1===e?1:e+1,7,1);)e++;for(var r=t<this.toJD(e,1,1)?7:1;t>this.toJD(e,r,this.daysInMonth(e,r));)r++;var n=t-this.toJD(e,r,1)+1;return 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as-sabt\"],dayNamesShort:[\"Aha\",\"Ith\",\"Thu\",\"Arb\",\"Kha\",\"Jum\",\"Sab\"],dayNamesMin:[\"Ah\",\"It\",\"Th\",\"Ar\",\"Kh\",\"Ju\",\"Sa\"],digits:null,dateFormat:\"yyyy/mm/dd\",firstDay:6,isRTL:!1}},leapYear:function(t){return(11*this._validate(t,this.minMonth,this.minDay,i.local.invalidYear).year()+14)%30<11},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-n.dayOfWeek(),\"d\"),Math.floor((n.dayOfYear()-1)/7)+1},daysInYear:function(t){return this.leapYear(t)?355:354},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,i.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(12===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return 5!==this.dayOfWeek(t,e,r)},toJD:function(t,e,r){var n=this._validate(t,e,r,i.local.invalidDate);return t=n.year(),e=n.month(),r=n.day(),t=t<=0?t+1:t,r+Math.ceil(29.5*(e-1))+354*(t-1)+Math.floor((3+11*t)/30)+this.jdEpoch-1},fromJD:function(t){t=Math.floor(t)+.5;var e=Math.floor((30*(t-this.jdEpoch)+10646)/10631);e=e<=0?e-1:e;var r=Math.min(12,Math.ceil((t-29-this.toJD(e,1,1))/29.5)+1),n=t-this.toJD(e,r,1)+1;return this.newDate(e,r,n)}}),i.calendars.islamic=n},{\"../main\":595,\"object-assign\":462}],587:[function(t,e,r){function n(t){this.local=this.regionalOptions[t||\"\"]||this.regionalOptions[\"\"]}var i=t(\"../main\");t(\"object-assign\")(n.prototype=new 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o=t(\"../main\");t(\"object-assign\")(n.prototype=new 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this._validate(t,this.minMonth,this.minDay,o.local.invalidYear),!1},formatYear:function(t){t=this._validate(t,this.minMonth,this.minDay,o.local.invalidYear).year();var e=Math.floor(t/400);t%=400,t+=t<0?400:0;return e+\".\"+Math.floor(t/20)+\".\"+t%20},forYear:function(t){if((t=t.split(\".\")).length<3)throw\"Invalid Mayan year\";for(var e=0,r=0;r<t.length;r++){var n=parseInt(t[r],10);if(Math.abs(n)>19||r>0&&n<0)throw\"Invalid Mayan year\";e=20*e+n}return e},monthsInYear:function(t){return this._validate(t,this.minMonth,this.minDay,o.local.invalidYear),18},weekOfYear:function(t,e,r){return this._validate(t,e,r,o.local.invalidDate),0},daysInYear:function(t){return this._validate(t,this.minMonth,this.minDay,o.local.invalidYear),360},daysInMonth:function(t,e){return this._validate(t,e,this.minDay,o.local.invalidMonth),20},daysInWeek:function(){return 5},dayOfWeek:function(t,e,r){return this._validate(t,e,r,o.local.invalidDate).day()},weekDay:function(t,e,r){return this._validate(t,e,r,o.local.invalidDate),!0},extraInfo:function(t,e,r){var n=this._validate(t,e,r,o.local.invalidDate).toJD(),i=this._toHaab(n),a=this._toTzolkin(n);return{haabMonthName:this.local.haabMonths[i[0]-1],haabMonth:i[0],haabDay:i[1],tzolkinDayName:this.local.tzolkinMonths[a[0]-1],tzolkinDay:a[0],tzolkinTrecena:a[1]}},_toHaab:function(t){var e=i((t-=this.jdEpoch)+8+340,365);return[Math.floor(e/20)+1,i(e,20)]},_toTzolkin:function(t){return t-=this.jdEpoch,[a(t+20,20),a(t+4,13)]},toJD:function(t,e,r){var n=this._validate(t,e,r,o.local.invalidDate);return n.day()+20*n.month()+360*n.year()+this.jdEpoch},fromJD:function(t){t=Math.floor(t)+.5-this.jdEpoch;var e=Math.floor(t/360);t%=360,t+=t<0?360:0;var r=Math.floor(t/20),n=t%20;return this.newDate(e,r,n)}}),o.calendars.mayan=n},{\"../main\":595,\"object-assign\":462}],589:[function(t,e,r){function n(t){this.local=this.regionalOptions[t||\"\"]||this.regionalOptions[\"\"]}var i=t(\"../main\"),a=t(\"object-assign\");n.prototype=new 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o.leapYear(e.year()+(e.year()<1?1:0)+1469)},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(1-(n.dayOfWeek()||7),\"d\"),Math.floor((n.dayOfYear()-1)/7)+1},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,i.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(12===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return(this.dayOfWeek(t,e,r)||7)<6},toJD:function(t,e,r){var n=this._validate(t,e,r,i.local.invalidMonth);(t=n.year())<0&&t++;for(var a=n.day(),s=1;s<n.month();s++)a+=this.daysPerMonth[s-1];return a+o.toJD(t+1468,3,13)},fromJD:function(t){t=Math.floor(t+.5);for(var e=Math.floor((t-(this.jdEpoch-1))/366);t>=this.toJD(e+1,1,1);)e++;for(var r=t-Math.floor(this.toJD(e,1,1)+.5)+1,n=1;r>this.daysInMonth(e,n);)r-=this.daysInMonth(e,n),n++;return this.newDate(e,n,r)}}),i.calendars.nanakshahi=n},{\"../main\":595,\"object-assign\":462}],590:[function(t,e,r){function 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e=this._validate(t,this.minMonth,this.minDay,a.local.invalidYear);return 682*((e.year()-(e.year()>0?474:473))%2820+474+38)%2816<682},weekOfYear:function(t,e,r){var n=this.newDate(t,e,r);return n.add(-(n.dayOfWeek()+1)%7,\"d\"),Math.floor((n.dayOfYear()-1)/7)+1},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,a.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(12===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return 5!==this.dayOfWeek(t,e,r)},toJD:function(t,e,r){var n=this._validate(t,e,r,a.local.invalidDate);t=n.year(),e=n.month(),r=n.day();var o=t-(t>=0?474:473),s=474+i(o,2820);return r+(e<=7?31*(e-1):30*(e-1)+6)+Math.floor((682*s-110)/2816)+365*(s-1)+1029983*Math.floor(o/2820)+this.jdEpoch-1},fromJD:function(t){var e=(t=Math.floor(t)+.5)-this.toJD(475,1,1),r=Math.floor(e/1029983),n=i(e,1029983),a=2820;if(1029982!==n){var o=Math.floor(n/366),s=i(n,366);a=Math.floor((2134*o+2816*s+2815)/1028522)+o+1}var l=a+2820*r+474;l=l<=0?l-1:l;var 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n=this._validate(t,this.minMonth,this.minDay,i.local.invalidYear);t=this._t2gYear(n.year());return o.weekOfYear(t,n.month(),n.day())},daysInMonth:function(t,e){var r=this._validate(t,e,this.minDay,i.local.invalidMonth);return this.daysPerMonth[r.month()-1]+(2===r.month()&&this.leapYear(r.year())?1:0)},weekDay:function(t,e,r){return(this.dayOfWeek(t,e,r)||7)<6},toJD:function(t,e,r){var n=this._validate(t,e,r,i.local.invalidDate);t=this._t2gYear(n.year());return o.toJD(t,n.month(),n.day())},fromJD:function(t){var e=o.fromJD(t),r=this._g2tYear(e.year());return this.newDate(r,e.month(),e.day())},_t2gYear:function(t){return t+this.yearsOffset+(t>=-this.yearsOffset&&t<=-1?1:0)},_g2tYear:function(t){return t-this.yearsOffset-(t>=1&&t<=this.yearsOffset?1:0)}}),i.calendars.taiwan=n},{\"../main\":595,\"object-assign\":462}],593:[function(t,e,r){function n(t){this.local=this.regionalOptions[t||\"\"]||this.regionalOptions[\"\"]}var i=t(\"../main\"),a=t(\"object-assign\"),o=i.instance();a(n.prototype=new i.baseCalendar,{name:\"Thai\",jdEpoch:1523098.5,yearsOffset:543,daysPerMonth:[31,28,31,30,31,30,31,31,30,31,30,31],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{\"\":{name:\"Thai\",epochs:[\"BBE\",\"BE\"],monthNames:[\"January\",\"February\",\"March\",\"April\",\"May\",\"June\",\"July\",\"August\",\"September\",\"October\",\"November\",\"December\"],monthNamesShort:[\"Jan\",\"Feb\",\"Mar\",\"Apr\",\"May\",\"Jun\",\"Jul\",\"Aug\",\"Sep\",\"Oct\",\"Nov\",\"Dec\"],dayNames:[\"Sunday\",\"Monday\",\"Tuesday\",\"Wednesday\",\"Thursday\",\"Friday\",\"Saturday\"],dayNamesShort:[\"Sun\",\"Mon\",\"Tue\",\"Wed\",\"Thu\",\"Fri\",\"Sat\"],dayNamesMin:[\"Su\",\"Mo\",\"Tu\",\"We\",\"Th\",\"Fr\",\"Sa\"],digits:null,dateFormat:\"dd/mm/yyyy\",firstDay:0,isRTL:!1}},leapYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,i.local.invalidYear);t=this._t2gYear(e.year());return 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n(){this.regionalOptions=[],this.regionalOptions[\"\"]={invalidCalendar:\"Calendar {0} not found\",invalidDate:\"Invalid {0} date\",invalidMonth:\"Invalid {0} month\",invalidYear:\"Invalid {0} year\",differentCalendars:\"Cannot mix {0} and {1} dates\"},this.local=this.regionalOptions[\"\"],this.calendars={},this._localCals={}}function i(t,e,r,n){if(this._calendar=t,this._year=e,this._month=r,this._day=n,0===this._calendar._validateLevel&&!this._calendar.isValid(this._year,this._month,this._day))throw(c.local.invalidDate||c.regionalOptions[\"\"].invalidDate).replace(/\\{0\\}/,this._calendar.local.name)}function a(t,e){return t=\"\"+t,\"000000\".substring(0,e-t.length)+t}function o(){this.shortYearCutoff=\"+10\"}function s(t){this.local=this.regionalOptions[t]||this.regionalOptions[\"\"]}var l=t(\"object-assign\");l(n.prototype,{instance:function(t,e){t=(t||\"gregorian\").toLowerCase(),e=e||\"\";var r=this._localCals[t+\"-\"+e];if(!r&&this.calendars[t]&&(r=new this.calendars[t](e),this._localCals[t+\"-\"+e]=r),!r)throw(this.local.invalidCalendar||this.regionalOptions[\"\"].invalidCalendar).replace(/\\{0\\}/,t);return r},newDate:function(t,e,r,n,i){return(n=(null!=t&&t.year?t.calendar():\"string\"==typeof n?this.instance(n,i):n)||this.instance()).newDate(t,e,r)},substituteDigits:function(t){return function(e){return(e+\"\").replace(/[0-9]/g,function(e){return t[e]})}},substituteChineseDigits:function(t,e){return function(r){for(var n=\"\",i=0;r>0;){var a=r%10;n=(0===a?\"\":t[a]+e[i])+n,i++,r=Math.floor(r/10)}return 0===n.indexOf(t[1]+e[1])&&(n=n.substr(1)),n||t[0]}}}),l(i.prototype,{newDate:function(t,e,r){return this._calendar.newDate(null==t?this:t,e,r)},year:function(t){return 0===arguments.length?this._year:this.set(t,\"y\")},month:function(t){return 0===arguments.length?this._month:this.set(t,\"m\")},day:function(t){return 0===arguments.length?this._day:this.set(t,\"d\")},date:function(t,e,r){if(!this._calendar.isValid(t,e,r))throw(c.local.invalidDate||c.regionalOptions[\"\"].invalidDate).replace(/\\{0\\}/,this._calendar.local.name);return this._year=t,this._month=e,this._day=r,this},leapYear:function(){return this._calendar.leapYear(this)},epoch:function(){return this._calendar.epoch(this)},formatYear:function(){return this._calendar.formatYear(this)},monthOfYear:function(){return this._calendar.monthOfYear(this)},weekOfYear:function(){return this._calendar.weekOfYear(this)},daysInYear:function(){return this._calendar.daysInYear(this)},dayOfYear:function(){return this._calendar.dayOfYear(this)},daysInMonth:function(){return this._calendar.daysInMonth(this)},dayOfWeek:function(){return this._calendar.dayOfWeek(this)},weekDay:function(){return this._calendar.weekDay(this)},extraInfo:function(){return this._calendar.extraInfo(this)},add:function(t,e){return this._calendar.add(this,t,e)},set:function(t,e){return this._calendar.set(this,t,e)},compareTo:function(t){if(this._calendar.name!==t._calendar.name)throw(c.local.differentCalendars||c.regionalOptions[\"\"].differentCalendars).replace(/\\{0\\}/,this._calendar.local.name).replace(/\\{1\\}/,t._calendar.local.name);var e=this._year!==t._year?this._year-t._year:this._month!==t._month?this.monthOfYear()-t.monthOfYear():this._day-t._day;return 0===e?0:e<0?-1:1},calendar:function(){return this._calendar},toJD:function(){return this._calendar.toJD(this)},fromJD:function(t){return this._calendar.fromJD(t)},toJSDate:function(){return this._calendar.toJSDate(this)},fromJSDate:function(t){return this._calendar.fromJSDate(t)},toString:function(){return(this.year()<0?\"-\":\"\")+a(Math.abs(this.year()),4)+\"-\"+a(this.month(),2)+\"-\"+a(this.day(),2)}}),l(o.prototype,{_validateLevel:0,newDate:function(t,e,r){return null==t?this.today():(t.year&&(this._validate(t,e,r,c.local.invalidDate||c.regionalOptions[\"\"].invalidDate),r=t.day(),e=t.month(),t=t.year()),new i(this,t,e,r))},today:function(){return this.fromJSDate(new Date)},epoch:function(t){return this._validate(t,this.minMonth,this.minDay,c.local.invalidYear||c.regionalOptions[\"\"].invalidYear).year()<0?this.local.epochs[0]:this.local.epochs[1]},formatYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,c.local.invalidYear||c.regionalOptions[\"\"].invalidYear);return(e.year()<0?\"-\":\"\")+a(Math.abs(e.year()),4)},monthsInYear:function(t){return this._validate(t,this.minMonth,this.minDay,c.local.invalidYear||c.regionalOptions[\"\"].invalidYear),12},monthOfYear:function(t,e){var r=this._validate(t,e,this.minDay,c.local.invalidMonth||c.regionalOptions[\"\"].invalidMonth);return(r.month()+this.monthsInYear(r)-this.firstMonth)%this.monthsInYear(r)+this.minMonth},fromMonthOfYear:function(t,e){var r=(e+this.firstMonth-2*this.minMonth)%this.monthsInYear(t)+this.minMonth;return this._validate(t,r,this.minDay,c.local.invalidMonth||c.regionalOptions[\"\"].invalidMonth),r},daysInYear:function(t){var e=this._validate(t,this.minMonth,this.minDay,c.local.invalidYear||c.regionalOptions[\"\"].invalidYear);return this.leapYear(e)?366:365},dayOfYear:function(t,e,r){var n=this._validate(t,e,r,c.local.invalidDate||c.regionalOptions[\"\"].invalidDate);return n.toJD()-this.newDate(n.year(),this.fromMonthOfYear(n.year(),this.minMonth),this.minDay).toJD()+1},daysInWeek:function(){return 7},dayOfWeek:function(t,e,r){var n=this._validate(t,e,r,c.local.invalidDate||c.regionalOptions[\"\"].invalidDate);return(Math.floor(this.toJD(n))+2)%this.daysInWeek()},extraInfo:function(t,e,r){return this._validate(t,e,r,c.local.invalidDate||c.regionalOptions[\"\"].invalidDate),{}},add:function(t,e,r){return this._validate(t,this.minMonth,this.minDay,c.local.invalidDate||c.regionalOptions[\"\"].invalidDate),this._correctAdd(t,this._add(t,e,r),e,r)},_add:function(t,e,r){if(this._validateLevel++,\"d\"===r||\"w\"===r){var n=t.toJD()+e*(\"w\"===r?this.daysInWeek():1),i=t.calendar().fromJD(n);return this._validateLevel--,[i.year(),i.month(),i.day()]}try{var a=t.year()+(\"y\"===r?e:0),o=t.monthOfYear()+(\"m\"===r?e:0);i=t.day();\"y\"===r?(t.month()!==this.fromMonthOfYear(a,o)&&(o=this.newDate(a,t.month(),this.minDay).monthOfYear()),o=Math.min(o,this.monthsInYear(a)),i=Math.min(i,this.daysInMonth(a,this.fromMonthOfYear(a,o)))):\"m\"===r&&(!function(t){for(;o<t.minMonth;)a--,o+=t.monthsInYear(a);for(var e=t.monthsInYear(a);o>e-1+t.minMonth;)a++,o-=e,e=t.monthsInYear(a)}(this),i=Math.min(i,this.daysInMonth(a,this.fromMonthOfYear(a,o))));var s=[a,this.fromMonthOfYear(a,o),i];return this._validateLevel--,s}catch(t){throw 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k={x:{},y:{}},A=+e.textangle||0,T=b._infolayer.append(\"g\").classed(y,!0).attr(\"data-index\",String(r)).style(\"opacity\",e.opacity),S=T.append(\"g\").classed(\"annotation-text-g\",!0),E=w[e.showarrow?\"annotationTail\":\"annotationPosition\"],L=e.captureevents||w.annotationText||E,C=S.append(\"g\").style(\"pointer-events\",L?\"all\":null).call(p,\"default\").on(\"click\",function(){t._dragging=!1;var i={index:r,annotation:e._input,fullAnnotation:e,event:a.event};n&&(i.subplotId=n),t.emit(\"plotly_clickannotation\",i)});e.hovertext&&C.on(\"mouseover\",function(){var r=e.hoverlabel,n=r.font,i=this.getBoundingClientRect(),a=t.getBoundingClientRect();h.loneHover({x0:i.left-a.left,x1:i.right-a.left,y:(i.top+i.bottom)/2-a.top,text:e.hovertext,color:r.bgcolor,borderColor:r.bordercolor,fontFamily:n.family,fontSize:n.size,fontColor:n.color},{container:b._hoverlayer.node(),outerContainer:b._paper.node(),gd:t})}).on(\"mouseout\",function(){h.loneUnhover(b._hoverlayer.node())});var 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et=1/0;for(R=0;R<J.length;R++)if((N=J[R])&&N[0]&&N[0].trace&&!0===N[0].trace.visible&&(j=N[0].trace,-1===[\"carpet\",\"contourcarpet\"].indexOf(j._module.name))){if(B=b.getSubplot(j),U=m.indexOf(B),V=I,G={cd:N,trace:j,xa:S[U],ya:E[U],index:!1,distance:Math.min(et,W),color:g.defaultLine,name:j.name,x0:void 0,x1:void 0,y0:void 0,y1:void 0,xLabelVal:void 0,yLabelVal:void 0,zLabelVal:void 0,text:void 0},_[B]&&(G.subplot=_[B]._subplot),Y=Z.length,\"array\"===V){var rt=e[R];\"pointNumber\"in rt?(G.index=rt.pointNumber,V=\"closest\"):(V=\"\",\"xval\"in rt&&(q=rt.xval,V=\"x\"),\"yval\"in rt&&(H=rt.yval,V=V?\"closest\":\"y\"))}else q=P[U],H=O[U];if(0!==W)if(j._module&&j._module.hoverPoints){var nt=j._module.hoverPoints(G,q,H,V,_._hoverlayer);if(nt)for(var it,at=0;at<nt.length;at++)it=nt[at],c(it.x0)&&c(it.y0)&&Z.push(function(t,e){function r(e,r,n){var i=s(r,n);i&&(t[e]=i)}var n=t.index,i=t.trace||{},a=t.cd[0],o=t.cd[n]||{},s=Array.isArray(n)?function(t,e){return f.castOption(a,n,t)||f.extractOption({},i,\"\",e)}:function(t,e){return f.extractOption(o,i,t,e)};r(\"hoverinfo\",\"hi\",\"hoverinfo\"),r(\"color\",\"hbg\",\"hoverlabel.bgcolor\"),r(\"borderColor\",\"hbc\",\"hoverlabel.bordercolor\"),r(\"fontFamily\",\"htf\",\"hoverlabel.font.family\"),r(\"fontSize\",\"hts\",\"hoverlabel.font.size\"),r(\"fontColor\",\"htc\",\"hoverlabel.font.color\"),r(\"nameLength\",\"hnl\",\"hoverlabel.namelength\"),t.posref=\"y\"===e?(t.x0+t.x1)/2:(t.y0+t.y1)/2,t.x0=f.constrain(t.x0,0,t.xa._length),t.x1=f.constrain(t.x1,0,t.xa._length),t.y0=f.constrain(t.y0,0,t.ya._length),t.y1=f.constrain(t.y1,0,t.ya._length),void 0!==t.xLabelVal&&(t.xLabel=\"xLabel\"in t?t.xLabel:y.hoverLabelText(t.xa,t.xLabelVal),t.xVal=t.xa.c2d(t.xLabelVal));void 0!==t.yLabelVal&&(t.yLabel=\"yLabel\"in t?t.yLabel:y.hoverLabelText(t.ya,t.yLabelVal),t.yVal=t.ya.c2d(t.yLabelVal));void 0!==t.zLabelVal&&void 0===t.zLabel&&(t.zLabel=String(t.zLabelVal));if(!(isNaN(t.xerr)||\"log\"===t.xa.type&&t.xerr<=0)){var l=y.tickText(t.xa,t.xa.c2l(t.xerr),\"hover\").text;void 0!==t.xerrneg?t.xLabel+=\" +\"+l+\" / -\"+y.tickText(t.xa,t.xa.c2l(t.xerrneg),\"hover\").text:t.xLabel+=\" \\xb1 \"+l,\"x\"===e&&(t.distance+=1)}if(!(isNaN(t.yerr)||\"log\"===t.ya.type&&t.yerr<=0)){var c=y.tickText(t.ya,t.ya.c2l(t.yerr),\"hover\").text;void 0!==t.yerrneg?t.yLabel+=\" +\"+c+\" / -\"+y.tickText(t.ya,t.ya.c2l(t.yerrneg),\"hover\").text:t.yLabel+=\" \\xb1 \"+c,\"y\"===e&&(t.distance+=1)}var u=t.hoverinfo||t.trace.hoverinfo;\"all\"!==u&&(-1===(u=Array.isArray(u)?u:u.split(\"+\")).indexOf(\"x\")&&(t.xLabel=void 0),-1===u.indexOf(\"y\")&&(t.yLabel=void 0),-1===u.indexOf(\"z\")&&(t.zLabel=void 0),-1===u.indexOf(\"text\")&&(t.text=void 0),-1===u.indexOf(\"name\")&&(t.name=void 0));return t}(it,I))}else f.log(\"Unrecognized trace type in hover:\",j);if(\"closest\"===I&&Z.length>Y&&(Z.splice(0,Y),et=Z[0].distance),_._has(\"cartesian\")&&0!==X&&0===Z.length){G.distance=X,G.index=!1;var ot=j._module.hoverPoints(G,q,H,\"closest\",_._hoverlayer);if(ot){var st,lt=ot.filter(function(t){return t.xa.showspikes});if(lt.length){var ct=lt[0];c(ct.x0)&&c(ct.y0)&&(st=d(ct),(!K.vLinePoint||K.vLinePoint.distance>st.distance)&&(K.vLinePoint=st))}var ut=ot.filter(function(t){return t.ya.showspikes});if(ut.length){var ft=ut[0];c(ft.x0)&&c(ft.y0)&&(st=d(ft),(!K.hLinePoint||K.hLinePoint.distance>st.distance)&&(K.hLinePoint=st))}}}}var ht={fullLayout:_,container:_._hoverlayer,outerContainer:_._paperdiv,event:e},dt=t._spikepoints,pt={vLinePoint:K.vLinePoint,hLinePoint:K.hLinePoint};if(t._spikepoints=pt,_._has(\"cartesian\")&&0!==X&&0!==Z.length){var mt=u(Z.filter(function(t){return t.ya.showspikes}),X);K.hLinePoint=d(mt);var gt=u(Z.filter(function(t){return t.xa.showspikes}),X);K.vLinePoint=d(gt)}if(0===Z.length){var vt=v.unhoverRaw(t,e);return!_._has(\"cartesian\")||null===K.hLinePoint&&null===K.vLinePoint||s(dt)&&o(K,ht),vt}_._has(\"cartesian\")&&s(dt)&&o(K,ht),Z.sort(function(t,e){return t.distance-e.distance});var yt=t._hoverdata,xt=[];for(F=0;F<Z.length;F++){var bt=Z[F];xt.push(b.makeEventData(bt,bt.trace,bt.cd))}t._hoverdata=xt;var _t=\"y\"===I&&J.length>1,wt=i(Z,{hovermode:I,rotateLabels:_t,bgColor:g.combine(_.plot_bgcolor||g.background,_.paper_bgcolor),container:_._hoverlayer,outerContainer:_._paperdiv,commonLabelOpts:_.hoverlabel,hoverdistance:_.hoverdistance},t);if(function(t,e,r){function n(t){var e=t[0],r=t[t.length-1];if(a=e.pmin-e.pos-e.dp+e.size,o=r.pos+r.dp+r.size-e.pmax,a>.01){for(l=t.length-1;l>=0;l--)t[l].dp+=a;i=!1}if(!(o<.01)){if(a<-.01){for(l=t.length-1;l>=0;l--)t[l].dp-=o;i=!1}if(i){var n=0;for(s=0;s<t.length;s++)(c=t[s]).pos+c.dp+c.size>e.pmax&&n++;for(s=t.length-1;s>=0&&!(n<=0);s--)(c=t[s]).pos>e.pmax-1&&(c.del=!0,n--);for(s=0;s<t.length&&!(n<=0);s++)if((c=t[s]).pos<e.pmin+1)for(c.del=!0,n--,o=2*c.size,l=t.length-1;l>=0;l--)t[l].dp-=o;for(s=t.length-1;s>=0&&!(n<=0);s--)(c=t[s]).pos+c.dp+c.size>e.pmax&&(c.del=!0,n--)}}}var i,a,o,s,l,c,u,f=0,h=t.map(function(t,n){var i=t[e];return[{i:n,dp:0,pos:t.pos,posref:t.posref,size:t.by*(\"x\"===i._id.charAt(0)?k:1)/2,pmin:0,pmax:\"x\"===i._id.charAt(0)?r.width:r.height}]}).sort(function(t,e){return t[0].posref-e[0].posref});for(;!i&&f<=t.length;){for(f++,i=!0,s=0;s<h.length-1;){var d=h[s],p=h[s+1],m=d[d.length-1],g=p[0];if((a=m.pos+m.dp+m.size-g.pos-g.dp+g.size)>.01&&m.pmin===g.pmin&&m.pmax===g.pmax){for(l=p.length-1;l>=0;l--)p[l].dp+=a;for(d.push.apply(d,p),h.splice(s+1,1),u=0,l=d.length-1;l>=0;l--)u+=d[l].dp;for(o=u/d.length,l=d.length-1;l>=0;l--)d[l].dp-=o;i=!1}else s++}h.forEach(n)}for(s=h.length-1;s>=0;s--){var v=h[s];for(l=v.length-1;l>=0;l--){var y=v[l],x=t[y.i];x.offset=y.dp,x.del=y.del}}}(Z,_t?\"xa\":\"ya\",_),a(wt,_t),e.target&&e.target.tagName){var Mt=x.getComponentMethod(\"annotations\",\"hasClickToShow\")(t,xt);p(l.select(e.target),Mt?\"pointer\":\"\")}e.target&&!n&&function(t,e,r){if(!r||r.length!==t._hoverdata.length)return!0;for(var n=r.length-1;n>=0;n--){var i=r[n],a=t._hoverdata[n];if(i.curveNumber!==a.curveNumber||String(i.pointNumber)!==String(a.pointNumber))return!0}return!1}(t,0,yt)&&(yt&&t.emit(\"plotly_unhover\",{event:e,points:yt}),t.emit(\"plotly_hover\",{event:e,points:t._hoverdata,xaxes:S,yaxes:E,xvals:P,yvals:O}))}function i(t,e,r){var n,i,a=e.hovermode,o=e.rotateLabels,s=e.bgColor,c=e.container,u=e.outerContainer,f=e.commonLabelOpts||{},h=e.fontFamily||_.HOVERFONT,p=e.fontSize||_.HOVERFONTSIZE,v=t[0],y=v.xa,x=v.ya,b=\"y\"===a?\"yLabel\":\"xLabel\",M=v[b],k=(String(M)||\"\").split(\" \")[0],A=u.node().getBoundingClientRect(),T=A.top,L=A.width,C=A.height,z=v.distance<=e.hoverdistance&&(\"x\"===a||\"y\"===a);for(n=0;n<t.length;n++){i=t[n].hoverinfo||t[n].trace.hoverinfo;var D=Array.isArray(i)?i:i.split(\"+\");if(-1===D.indexOf(\"all\")&&-1===D.indexOf(a)){z=!1;break}}var I=c.selectAll(\"g.axistext\").data(z?[0]:[]);I.enter().append(\"g\").classed(\"axistext\",!0),I.exit().remove(),I.each(function(){var e=l.select(this),n=e.selectAll(\"path\").data([0]),i=e.selectAll(\"text\").data([0]);n.enter().append(\"path\").style({\"stroke-width\":\"1px\"}),n.style({fill:f.bgcolor||g.defaultLine,stroke:f.bordercolor||g.background}),i.enter().append(\"text\").attr(\"data-notex\",1),i.text(M).call(m.font,f.font.family||h,f.font.size||p,f.font.color||g.background).call(d.positionText,0,0).call(d.convertToTspans,r),e.attr(\"transform\",\"\");var o=i.node().getBoundingClientRect();if(\"x\"===a){i.attr(\"text-anchor\",\"middle\").call(d.positionText,0,\"top\"===y.side?T-o.bottom-S-E:T-o.top+S+E);var s=\"top\"===y.side?\"-\":\"\";n.attr(\"d\",\"M0,0L\"+S+\",\"+s+S+\"H\"+(E+o.width/2)+\"v\"+s+(2*E+o.height)+\"H-\"+(E+o.width/2)+\"V\"+s+S+\"H-\"+S+\"Z\"),e.attr(\"transform\",\"translate(\"+(y._offset+(v.x0+v.x1)/2)+\",\"+(x._offset+(\"top\"===y.side?0:x._length))+\")\")}else{i.attr(\"text-anchor\",\"right\"===x.side?\"start\":\"end\").call(d.positionText,(\"right\"===x.side?1:-1)*(E+S),T-o.top-o.height/2);var c=\"right\"===x.side?\"\":\"-\";n.attr(\"d\",\"M0,0L\"+c+S+\",\"+S+\"V\"+(E+o.height/2)+\"h\"+c+(2*E+o.width)+\"V-\"+(E+o.height/2)+\"H\"+c+S+\"V-\"+S+\"Z\"),e.attr(\"transform\",\"translate(\"+(y._offset+(\"right\"===x.side?y._length:0))+\",\"+(x._offset+(v.y0+v.y1)/2)+\")\")}t=t.filter(function(t){return void 0!==t.zLabelVal||(t[b]||\"\").split(\" \")[0]===k})});var P=c.selectAll(\"g.hovertext\").data(t,function(t){return[t.trace.index,t.index,t.x0,t.y0,t.name,t.attr,t.xa,t.ya||\"\"].join(\",\")});return P.enter().append(\"g\").classed(\"hovertext\",!0).each(function(){var t=l.select(this);t.append(\"rect\").call(g.fill,g.addOpacity(s,.8)),t.append(\"text\").classed(\"name\",!0),t.append(\"path\").style(\"stroke-width\",\"1px\"),t.append(\"text\").classed(\"nums\",!0).call(m.font,h,p)}),P.exit().remove(),P.each(function(t){var e=l.select(this).attr(\"transform\",\"\"),n=\"\",i=\"\",c=g.opacity(t.color)?t.color:g.defaultLine,u=g.combine(c,s),f=t.borderColor||g.contrast(u);if(void 0!==t.nameOverride&&(t.name=t.nameOverride),t.name){n=d.plainText(t.name||\"\");var v=Math.round(t.nameLength);v>-1&&n.length>v&&(n=v>3?n.substr(0,v-3)+\"...\":n.substr(0,v))}void 0!==t.extraText&&(i+=t.extraText),void 0!==t.zLabel?(void 0!==t.xLabel&&(i+=\"x: \"+t.xLabel+\"<br>\"),void 0!==t.yLabel&&(i+=\"y: \"+t.yLabel+\"<br>\"),i+=(i?\"z: \":\"\")+t.zLabel):z&&t[a+\"Label\"]===M?i=t[(\"x\"===a?\"y\":\"x\")+\"Label\"]||\"\":void 0===t.xLabel?void 0!==t.yLabel&&(i=t.yLabel):i=void 0===t.yLabel?t.xLabel:\"(\"+t.xLabel+\", \"+t.yLabel+\")\",t.text&&!Array.isArray(t.text)&&(i+=(i?\"<br>\":\"\")+t.text),\"\"===i&&(\"\"===n&&e.remove(),i=n);var y=e.select(\"text.nums\").call(m.font,t.fontFamily||h,t.fontSize||p,t.fontColor||f).text(i).attr(\"data-notex\",1).call(d.positionText,0,0).call(d.convertToTspans,r),x=e.select(\"text.name\"),b=0;n&&n!==i?(x.call(m.font,t.fontFamily||h,t.fontSize||p,u).text(n).attr(\"data-notex\",1).call(d.positionText,0,0).call(d.convertToTspans,r),b=x.node().getBoundingClientRect().width+2*E):(x.remove(),e.select(\"rect\").remove()),e.select(\"path\").style({fill:u,stroke:f});var _,k,A=y.node().getBoundingClientRect(),D=t.xa._offset+(t.x0+t.x1)/2,I=t.ya._offset+(t.y0+t.y1)/2,P=Math.abs(t.x1-t.x0),O=Math.abs(t.y1-t.y0),F=A.width+S+E+b;t.ty0=T-A.top,t.bx=A.width+2*E,t.by=A.height+2*E,t.anchor=\"start\",t.txwidth=A.width,t.tx2width=b,t.offset=0,o?(t.pos=D,_=I+O/2+F<=C,k=I-O/2-F>=0,\"top\"!==t.idealAlign&&_||!k?_?(I+=O/2,t.anchor=\"start\"):t.anchor=\"middle\":(I-=O/2,t.anchor=\"end\")):(t.pos=I,_=D+P/2+F<=L,k=D-P/2-F>=0,\"left\"!==t.idealAlign&&_||!k?_?(D+=P/2,t.anchor=\"start\"):t.anchor=\"middle\":(D-=P/2,t.anchor=\"end\")),y.attr(\"text-anchor\",t.anchor),b&&x.attr(\"text-anchor\",t.anchor),e.attr(\"transform\",\"translate(\"+D+\",\"+I+\")\"+(o?\"rotate(\"+w+\")\":\"\"))}),P}function a(t,e){t.each(function(t){var r=l.select(this);if(t.del)r.remove();else{var n=\"end\"===t.anchor?-1:1,i=r.select(\"text.nums\"),a={start:1,end:-1,middle:0}[t.anchor],o=a*(S+E),s=o+a*(t.txwidth+E),c=0,u=t.offset;\"middle\"===t.anchor&&(o-=t.tx2width/2,s-=t.tx2width/2),e&&(u*=-T,c=t.offset*A),r.select(\"path\").attr(\"d\",\"middle\"===t.anchor?\"M-\"+t.bx/2+\",-\"+t.by/2+\"h\"+t.bx+\"v\"+t.by+\"h-\"+t.bx+\"Z\":\"M0,0L\"+(n*S+c)+\",\"+(S+u)+\"v\"+(t.by/2-S)+\"h\"+n*t.bx+\"v-\"+t.by+\"H\"+(n*S+c)+\"V\"+(u-S)+\"Z\"),i.call(d.positionText,o+c,u+t.ty0-t.by/2+E),t.tx2width&&(r.select(\"text.name\").call(d.positionText,s+a*E+c,u+t.ty0-t.by/2+E),r.select(\"rect\").call(m.setRect,s+(a-1)*t.tx2width/2+c,u-t.by/2-1,t.tx2width,t.by+2))}})}function o(t,e){var r,n,i=e.container,a=e.fullLayout,o=e.event,s=!!t.hLinePoint,l=!!t.vLinePoint;if(i.selectAll(\".spikeline\").remove(),l||s){var c=g.combine(a.plot_bgcolor,a.paper_bgcolor);if(s){var f,h,d=t.hLinePoint;r=d&&d.xa;\"cursor\"===(n=d&&d.ya).spikesnap?(f=o.pointerX,h=o.pointerY):(f=r._offset+(d.x0+d.x1)/2,h=n._offset+(d.y0+d.y1)/2);var p,v,y=u.readability(d.color,c)<1.5?g.contrast(c):d.color,x=n.spikemode,b=n.spikethickness,_=n.spikecolor||y,w=n._boundingBox,M=(w.left+w.right)/2<f?w.right:w.left;-1===x.indexOf(\"toaxis\")&&-1===x.indexOf(\"across\")||(-1!==x.indexOf(\"toaxis\")&&(p=M,v=f),-1!==x.indexOf(\"across\")&&(p=n._counterSpan[0],v=n._counterSpan[1]),i.insert(\"line\",\":first-child\").attr({x1:p,x2:v,y1:h,y2:h,\"stroke-width\":b,stroke:_,\"stroke-dasharray\":m.dashStyle(n.spikedash,b)}).classed(\"spikeline\",!0).classed(\"crisp\",!0),i.insert(\"line\",\":first-child\").attr({x1:p,x2:v,y1:h,y2:h,\"stroke-width\":b+2,stroke:c}).classed(\"spikeline\",!0).classed(\"crisp\",!0)),-1!==x.indexOf(\"marker\")&&i.insert(\"circle\",\":first-child\").attr({cx:M+(\"right\"!==n.side?b:-b),cy:h,r:b,fill:_}).classed(\"spikeline\",!0)}if(l){var 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n(t,e){this.container=t.container,this.graphDiv=t.graphDiv,this.pixelRatio=t.plotGlPixelRatio||window.devicePixelRatio,this.id=t.id,this.staticPlot=!!t.staticPlot,this.scrollZoom=this.graphDiv._context.scrollZoom,this.fullData=null,this.updateRefs(e),this.makeFramework(),this.glplotOptions=d(this),this.glplotOptions.merge(e),this.glplot=c(this.glplotOptions),this.camera=p(this),this.traces={},this.spikes=u(this.glplot),this.selectBox=f(this.glplot,{innerFill:!1,outerFill:!0}),this.lastButtonState=0,this.pickResult=null,this.isMouseOver=!0,this.bounds=[1/0,1/0,-1/0,-1/0],this.stopped=!1,this.redraw=this.draw.bind(this),this.redraw()}var i,a,o=t(\"../../registry\"),s=t(\"../../plots/cartesian/axes\"),l=t(\"../../components/fx\"),c=t(\"gl-plot2d\"),u=t(\"gl-spikes2d\"),f=t(\"gl-select-box\"),h=t(\"webgl-context\"),d=t(\"./convert\"),p=t(\"./camera\"),m=t(\"../../lib/html2unicode\"),g=t(\"../../lib/show_no_webgl_msg\"),v=t(\"../cartesian/constraints\"),y=v.enforce,x=v.clean,b=[\"xaxis\",\"yaxis\"],_=t(\"../cartesian/constants\").SUBPLOT_PATTERN;e.exports=n;var w=n.prototype;w.makeFramework=function(){if(this.staticPlot){if(!(a||(i=document.createElement(\"canvas\"),a=h({canvas:i,preserveDrawingBuffer:!1,premultipliedAlpha:!0,antialias:!0}))))throw new Error(\"Error creating static canvas/context for image server\");this.canvas=i,this.gl=a}else{var t=this.container.querySelector(\".gl-canvas-focus\"),e=h({canvas:t,preserveDrawingBuffer:!0,premultipliedAlpha:!0});e||g(this),this.canvas=t,this.gl=e}var r=this.canvas;r.style.width=\"100%\",r.style.height=\"100%\",r.style.position=\"absolute\",r.style.top=\"0px\",r.style.left=\"0px\",r.style[\"pointer-events\"]=\"none\",this.updateSize(r),r.className+=\" user-select-none\";var n=this.svgContainer=document.createElementNS(\"http://www.w3.org/2000/svg\",\"svg\");n.style.position=\"absolute\",n.style.top=n.style.left=\"0px\",n.style.width=n.style.height=\"100%\",n.style[\"z-index\"]=20,n.style[\"pointer-events\"]=\"none\";var o=this.mouseContainer=document.createElement(\"div\");o.style.position=\"absolute\",o.style[\"pointer-events\"]=\"auto\",this.pickCanvas=this.container.querySelector(\".gl-canvas-pick\");var s=this.container;s.appendChild(n),s.appendChild(o);var l=this;o.addEventListener(\"mouseout\",function(){l.isMouseOver=!1,l.unhover()}),o.addEventListener(\"mouseover\",function(){l.isMouseOver=!0})},w.toImage=function(t){t||(t=\"png\"),this.stopped=!0,this.staticPlot&&this.container.appendChild(i),this.updateSize(this.canvas);var e=this.glplot.gl,r=e.drawingBufferWidth,n=e.drawingBufferHeight;e.clearColor(1,1,1,0),e.clear(e.COLOR_BUFFER_BIT|e.DEPTH_BUFFER_BIT),this.glplot.setDirty(),this.glplot.draw(),e.bindFramebuffer(e.FRAMEBUFFER,null);var a=new Uint8Array(r*n*4);e.readPixels(0,0,r,n,e.RGBA,e.UNSIGNED_BYTE,a);for(var o=0,s=n-1;o<s;++o,--s)for(var l=0;l<r;++l)for(var c=0;c<4;++c){var u=a[4*(r*o+l)+c];a[4*(r*o+l)+c]=a[4*(r*s+l)+c],a[4*(r*s+l)+c]=u}var f=document.createElement(\"canvas\");f.width=r,f.height=n;var h=f.getContext(\"2d\"),d=h.createImageData(r,n);d.data.set(a),h.putImageData(d,0,0);var p;switch(t){case\"jpeg\":p=f.toDataURL(\"image/jpeg\");break;case\"webp\":p=f.toDataURL(\"image/webp\");break;default:p=f.toDataURL(\"image/png\")}return this.staticPlot&&this.container.removeChild(i),p},w.updateSize=function(t){t||(t=this.canvas);var e=this.pixelRatio,r=this.fullLayout,n=r.width,i=r.height,a=0|Math.ceil(e*n),o=0|Math.ceil(e*i);return t.width===a&&t.height===o||(t.width=a,t.height=o),this.redraw&&this.redraw(),t},w.computeTickMarks=function(){this.xaxis.setScale(),this.yaxis.setScale();for(var t=[s.calcTicks(this.xaxis),s.calcTicks(this.yaxis)],e=0;e<2;++e)for(var r=0;r<t[e].length;++r)t[e][r].text=m(t[e][r].text+\"\");return t},w.updateRefs=function(t){this.fullLayout=t;var e=this.id.match(_),r=\"xaxis\"+e[1],n=\"yaxis\"+e[2];this.xaxis=this.fullLayout[r],this.yaxis=this.fullLayout[n]},w.relayoutCallback=function(){var t=this.graphDiv,e=this.xaxis,r=this.yaxis,n=t.layout;n.xaxis.autorange=e.autorange,n.xaxis.range=e.range.slice(0),n.yaxis.autorange=r.autorange,n.yaxis.range=r.range.slice(0);var i={lastInputTime:this.camera.lastInputTime};i[e._name]=e.range.slice(0),i[r._name]=r.range.slice(0),t.emit(\"plotly_relayout\",i)},w.cameraChanged=function(){var t=this.camera;this.glplot.setDataBox(this.calcDataBox());var e=this.computeTickMarks();(function(t,e){for(var r=0;r<2;++r){var n=t[r],i=e[r];if(n.length!==i.length)return!0;for(var a=0;a<n.length;++a)if(n[a].x!==i[a].x)return!0}return!1})(e,this.glplotOptions.ticks)&&(this.glplotOptions.ticks=e,this.glplotOptions.dataBox=t.dataBox,this.glplot.update(this.glplotOptions),this.handleAnnotations())},w.handleAnnotations=function(){for(var t=this.graphDiv,e=this.fullLayout.annotations,r=0;r<e.length;r++){var n=e[r];n.xref===this.xaxis._id&&n.yref===this.yaxis._id&&o.getComponentMethod(\"annotations\",\"drawOne\")(t,r)}},w.destroy=function(){if(this.glplot){var t=this.traces;t&&Object.keys(t).map(function(e){t[e].dispose(),delete t[e]}),this.glplot.dispose(),this.container.removeChild(this.svgContainer),this.container.removeChild(this.mouseContainer),this.fullData=null,this.glplot=null,this.stopped=!0,this.camera.mouseListener.enabled=!1,this.mouseContainer.removeEventListener(\"wheel\",this.camera.wheelListener),this.camera=null}},w.plot=function(t,e,r){var n=this.glplot;this.updateRefs(r),this.updateTraces(t,e),this.updateFx(r.dragmode);var i=r.width,a=r.height;this.updateSize(this.canvas);var o=this.glplotOptions;o.merge(r),o.screenBox=[0,0,i,a];var l={_fullLayout:{_axisConstraintGroups:this.graphDiv._fullLayout._axisConstraintGroups,xaxis:this.xaxis,yaxis:this.yaxis}};x(l,this.xaxis),x(l,this.yaxis);var c=r._size,u=this.xaxis.domain,f=this.yaxis.domain;o.viewBox=[c.l+u[0]*c.w,c.b+f[0]*c.h,i-c.r-(1-u[1])*c.w,a-c.t-(1-f[1])*c.h],this.mouseContainer.style.width=c.w*(u[1]-u[0])+\"px\",this.mouseContainer.style.height=c.h*(f[1]-f[0])+\"px\",this.mouseContainer.height=c.h*(f[1]-f[0]),this.mouseContainer.style.left=c.l+u[0]*c.w+\"px\",this.mouseContainer.style.top=c.t+(1-f[1])*c.h+\"px\";var h=this.bounds;h[0]=h[1]=1/0,h[2]=h[3]=-1/0;var d,p,m=Object.keys(this.traces);for(p=0;p<m.length;++p)for(var g=this.traces[m[p]],v=0;v<2;++v)h[v]=Math.min(h[v],g.bounds[v]),h[v+2]=Math.max(h[v+2],g.bounds[v+2]);for(p=0;p<2;++p)h[p]>h[p+2]&&(h[p]=-1,h[p+2]=1),(d=this[b[p]])._length=o.viewBox[p+2]-o.viewBox[p],s.doAutoRange(d),d.setScale();y(l),o.ticks=this.computeTickMarks(),o.dataBox=this.calcDataBox(),o.merge(r),n.update(o),this.glplot.draw()},w.calcDataBox=function(){var t=this.xaxis,e=this.yaxis,r=t.range,n=e.range,i=t.r2l,a=e.r2l;return[i(r[0]),a(n[0]),i(r[1]),a(n[1])]},w.setRanges=function(t){var e=this.xaxis,r=this.yaxis,n=e.l2r,i=r.l2r;e.range=[n(t[0]),n(t[2])],r.range=[i(t[1]),i(t[3])]},w.updateTraces=function(t,e){var r,n,i,a=Object.keys(this.traces);this.fullData=t;t:for(r=0;r<a.length;r++){var o=a[r],s=this.traces[o];for(n=0;n<t.length;n++)if((i=t[n]).uid===o&&i.type===s.type)continue t;s.dispose(),delete this.traces[o]}for(r=0;r<t.length;r++){i=t[r];var l=e[r],c=this.traces[i.uid];c?c.update(i,l):(c=i._module.plot(this,i,l),this.traces[i.uid]=c)}this.glplot.objects.sort(function(t,e){return t._trace.index-e._trace.index})},w.updateFx=function(t){\"lasso\"===t||\"select\"===t?(this.pickCanvas.style[\"pointer-events\"]=\"none\",this.mouseContainer.style[\"pointer-events\"]=\"none\"):(this.pickCanvas.style[\"pointer-events\"]=\"auto\",this.mouseContainer.style[\"pointer-events\"]=\"auto\"),this.mouseContainer.style.cursor=\"pan\"===t?\"move\":\"zoom\"===t?\"crosshair\":null},w.emitPointAction=function(t,e){for(var r,n=t.trace.uid,i=t.pointIndex,a=0;a<this.fullData.length;a++)this.fullData[a].uid===n&&(r=this.fullData[a]);var o={x:t.traceCoord[0],y:t.traceCoord[1],curveNumber:r.index,pointNumber:i,data:r._input,fullData:this.fullData,xaxis:this.xaxis,yaxis:this.yaxis};l.appendArrayPointValue(o,r,i),this.graphDiv.emit(e,{points:[o]})},w.draw=function(){if(!this.stopped){requestAnimationFrame(this.redraw);var t=this.glplot,e=this.camera,r=e.mouseListener,n=1===this.lastButtonState&&0===r.buttons,i=this.fullLayout;this.lastButtonState=r.buttons,this.cameraChanged();var a,o=r.x*t.pixelRatio,s=this.canvas.height-t.pixelRatio*r.y;if(e.boxEnabled&&\"zoom\"===i.dragmode){this.selectBox.enabled=!0;for(var c=this.selectBox.selectBox=[Math.min(e.boxStart[0],e.boxEnd[0]),Math.min(e.boxStart[1],e.boxEnd[1]),Math.max(e.boxStart[0],e.boxEnd[0]),Math.max(e.boxStart[1],e.boxEnd[1])],u=0;u<2;u++)e.boxStart[u]===e.boxEnd[u]&&(c[u]=t.dataBox[u],c[u+2]=t.dataBox[u+2]);t.setDirty()}else if(!e.panning&&this.isMouseOver){this.selectBox.enabled=!1;var f=i._size,h=this.xaxis.domain,d=this.yaxis.domain,p=(a=t.pick(o/t.pixelRatio+f.l+h[0]*f.w,s/t.pixelRatio-(f.t+(1-d[1])*f.h)))&&a.object._trace.handlePick(a);if(p&&n&&this.emitPointAction(p,\"plotly_click\"),a&&\"skip\"!==a.object._trace.hoverinfo&&i.hovermode&&p&&(!this.lastPickResult||this.lastPickResult.traceUid!==p.trace.uid||this.lastPickResult.dataCoord[0]!==p.dataCoord[0]||this.lastPickResult.dataCoord[1]!==p.dataCoord[1])){var m=p;this.lastPickResult={traceUid:p.trace?p.trace.uid:null,dataCoord:p.dataCoord.slice()},this.spikes.update({center:a.dataCoord}),m.screenCoord=[((t.viewBox[2]-t.viewBox[0])*(a.dataCoord[0]-t.dataBox[0])/(t.dataBox[2]-t.dataBox[0])+t.viewBox[0])/t.pixelRatio,(this.canvas.height-(t.viewBox[3]-t.viewBox[1])*(a.dataCoord[1]-t.dataBox[1])/(t.dataBox[3]-t.dataBox[1])-t.viewBox[1])/t.pixelRatio],this.emitPointAction(p,\"plotly_hover\");var g=this.fullData[m.trace.index]||{},v=m.pointIndex,y=l.castHoverinfo(g,i,v);if(y&&\"all\"!==y){var x=y.split(\"+\");-1===x.indexOf(\"x\")&&(m.traceCoord[0]=void 0),-1===x.indexOf(\"y\")&&(m.traceCoord[1]=void 0),-1===x.indexOf(\"z\")&&(m.traceCoord[2]=void 0),-1===x.indexOf(\"text\")&&(m.textLabel=void 0),-1===x.indexOf(\"name\")&&(m.name=void 0)}l.loneHover({x:m.screenCoord[0],y:m.screenCoord[1],xLabel:this.hoverFormatter(\"xaxis\",m.traceCoord[0]),yLabel:this.hoverFormatter(\"yaxis\",m.traceCoord[1]),zLabel:m.traceCoord[2],text:m.textLabel,name:m.name,color:l.castHoverOption(g,v,\"bgcolor\")||m.color,borderColor:l.castHoverOption(g,v,\"bordercolor\"),fontFamily:l.castHoverOption(g,v,\"font.family\"),fontSize:l.castHoverOption(g,v,\"font.size\"),fontColor:l.castHoverOption(g,v,\"font.color\")},{container:this.svgContainer,gd:this.graphDiv})}}a||this.unhover(),t.draw()}},w.unhover=function(){this.lastPickResult&&(this.spikes.update({}),this.lastPickResult=null,this.graphDiv.emit(\"plotly_unhover\"),l.loneUnhover(this.svgContainer))},w.hoverFormatter=function(t,e){if(void 0!==e){var r=this[t];return s.tickText(r,r.c2l(e),\"hover\").text}}},{\"../../components/fx\":660,\"../../lib/html2unicode\":741,\"../../lib/show_no_webgl_msg\":763,\"../../plots/cartesian/axes\":789,\"../../registry\":873,\"../cartesian/constants\":794,\"../cartesian/constraints\":796,\"./camera\":827,\"./convert\":828,\"gl-plot2d\":224,\"gl-select-box\":241,\"gl-spikes2d\":250,\"webgl-context\":577}],831:[function(t,e,r){\"use strict\";e.exports=function(t,e){function r(e,r,i,a){var o=p.keyBindingMode;if(!1!==o){var s=\"rotate\"===o,l=\"pan\"===o,u=\"zoom\"===o,h=!!a.control,d=!!a.alt,y=!!a.shift,x=!!(1&e),b=!!(2&e),_=!!(4&e),w=1/t.clientHeight,M=w*(r-m),k=w*(i-g),A=p.flipX?1:-1,T=p.flipY?1:-1,S=n(),E=Math.PI*p.rotateSpeed;if((s&&x&&!h&&!d&&!y||x&&!h&&!d&&y)&&c.rotate(S,A*E*M,-T*E*k,0),(l&&x&&!h&&!d&&!y||b||x&&h&&!d&&!y)&&c.pan(S,-p.translateSpeed*M*f,p.translateSpeed*k*f,0),u&&x&&!h&&!d&&!y||_||x&&!h&&d&&!y){var L=-p.zoomSpeed*k/window.innerHeight*(S-c.lastT())*100;c.pan(S,0,0,f*(Math.exp(L)-1))}return m=r,g=i,v=a,!0}}t=t||document.body;var l=[.01,1/0];\"distanceLimits\"in(e=e||{})&&(l[0]=e.distanceLimits[0],l[1]=e.distanceLimits[1]),\"zoomMin\"in e&&(l[0]=e.zoomMin),\"zoomMax\"in e&&(l[1]=e.zoomMax);var c=i({center:e.center||[0,0,0],up:e.up||[0,1,0],eye:e.eye||[0,0,10],mode:e.mode||\"orbit\",distanceLimits:l}),u=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],f=0,h=t.clientWidth,d=t.clientHeight,p={keyBindingMode:\"rotate\",view:c,element:t,delay:e.delay||16,rotateSpeed:e.rotateSpeed||1,zoomSpeed:e.zoomSpeed||1,translateSpeed:e.translateSpeed||1,flipX:!!e.flipX,flipY:!!e.flipY,modes:c.modes,tick:function(){var e=n(),r=this.delay,i=e-2*r;c.idle(e-r),c.recalcMatrix(i),c.flush(e-(100+2*r));for(var a=!0,o=c.computedMatrix,s=0;s<16;++s)a=a&&u[s]===o[s],u[s]=o[s];var l=t.clientWidth===h&&t.clientHeight===d;return h=t.clientWidth,d=t.clientHeight,a?!l:(f=Math.exp(c.computedRadius[0]),!0)},lookAt:function(t,e,r){c.lookAt(c.lastT(),t,e,r)},rotate:function(t,e,r){c.rotate(c.lastT(),t,e,r)},pan:function(t,e,r){c.pan(c.lastT(),t,e,r)},translate:function(t,e,r){c.translate(c.lastT(),t,e,r)}};Object.defineProperties(p,{matrix:{get:function(){return c.computedMatrix},set:function(t){return c.setMatrix(c.lastT(),t),c.computedMatrix},enumerable:!0},mode:{get:function(){return c.getMode()},set:function(t){var e=c.computedUp.slice(),r=c.computedEye.slice(),i=c.computedCenter.slice();if(c.setMode(t),\"turntable\"===t){var a=n();c._active.lookAt(a,r,i,e),c._active.lookAt(a+500,r,i,[0,0,1]),c._active.flush(a)}return c.getMode()},enumerable:!0},center:{get:function(){return c.computedCenter},set:function(t){return c.lookAt(c.lastT(),null,t),c.computedCenter},enumerable:!0},eye:{get:function(){return c.computedEye},set:function(t){return c.lookAt(c.lastT(),t),c.computedEye},enumerable:!0},up:{get:function(){return c.computedUp},set:function(t){return c.lookAt(c.lastT(),null,null,t),c.computedUp},enumerable:!0},distance:{get:function(){return f},set:function(t){return c.setDistance(c.lastT(),t),t},enumerable:!0},distanceLimits:{get:function(){return c.getDistanceLimits(l)},set:function(t){return c.setDistanceLimits(t),t},enumerable:!0}}),t.addEventListener(\"contextmenu\",function(t){return t.preventDefault(),!1});var m=0,g=0,v={shift:!1,control:!1,alt:!1,meta:!1};return p.mouseListener=a(t,r),t.addEventListener(\"touchstart\",function(e){var n=s(e.changedTouches[0],t);r(0,n[0],n[1],v),r(1,n[0],n[1],v)}),t.addEventListener(\"touchmove\",function(e){var n=s(e.changedTouches[0],t);r(1,n[0],n[1],v)}),t.addEventListener(\"touchend\",function(){r(0,m,g,v)}),p.wheelListener=o(t,function(t,e){if(!1!==p.keyBindingMode){var r=p.flipX?1:-1,i=p.flipY?1:-1,a=n();if(Math.abs(t)>Math.abs(e))c.rotate(a,0,0,-t*r*Math.PI*p.rotateSpeed/window.innerWidth);else{var o=-p.zoomSpeed*i*e/window.innerHeight*(a-c.lastT())/20;c.pan(a,0,0,f*(Math.exp(o)-1))}}},!0),p};var n=t(\"right-now\"),i=t(\"3d-view\"),a=t(\"mouse-change\"),o=t(\"mouse-wheel\"),s=t(\"mouse-event-offset\")},{\"3d-view\":40,\"mouse-change\":443,\"mouse-event-offset\":444,\"mouse-wheel\":446,\"right-now\":509}],832:[function(t,e,r){\"use strict\";var n=t(\"../../plot_api/edit_types\").overrideAll,i=t(\"../../components/fx/layout_attributes\"),a=t(\"./scene\"),o=t(\"../get_data\").getSubplotData,s=t(\"../../lib\"),l=t(\"../../constants/xmlns_namespaces\");r.name=\"gl3d\",r.attr=\"scene\",r.idRoot=\"scene\",r.idRegex=r.attrRegex=s.counterRegex(\"scene\"),r.attributes=t(\"./layout/attributes\"),r.layoutAttributes=t(\"./layout/layout_attributes\"),r.baseLayoutAttrOverrides=n({hoverlabel:i.hoverlabel},\"plot\",\"nested\"),r.supplyLayoutDefaults=t(\"./layout/defaults\"),r.plot=function(t){for(var e=t._fullLayout,r=t._fullData,n=e._subplots.gl3d,i=0;i<n.length;i++){var l=n[i],c=o(r,\"gl3d\",l),u=e[l],f=u._scene;f||(f=new a({id:l,graphDiv:t,container:t.querySelector(\".gl-container\"),staticPlot:t._context.staticPlot,plotGlPixelRatio:t._context.plotGlPixelRatio},e),u._scene=f),f.cameraInitial||(f.cameraInitial=s.extendDeep({},u.camera)),f.plot(c,e,t.layout)}},r.clean=function(t,e,r,n){for(var i=n._subplots.gl3d||[],a=0;a<i.length;a++){var o=i[a];!e[o]&&n[o]._scene&&(n[o]._scene.destroy(),n._infolayer&&n._infolayer.selectAll(\".annotation-\"+o).remove())}},r.toSVG=function(t){for(var e=t._fullLayout,r=e._subplots.gl3d,n=e._size,i=0;i<r.length;i++){var a=e[r[i]],o=a.domain,s=a._scene,c=s.toImage(\"png\");e._glimages.append(\"svg:image\").attr({xmlns:l.svg,\"xlink:href\":c,x:n.l+n.w*o.x[0],y:n.t+n.h*(1-o.y[1]),width:n.w*(o.x[1]-o.x[0]),height:n.h*(o.y[1]-o.y[0]),preserveAspectRatio:\"none\"}),s.destroy()}},r.cleanId=function(t){if(t.match(/^scene[0-9]*$/)){var e=t.substr(5);return\"1\"===e&&(e=\"\"),\"scene\"+e}},r.updateFx=function(t){for(var e=t._subplots.gl3d,r=0;r<e.length;r++){t[e[r]]._scene.updateFx(t.dragmode,t.hovermode)}}},{\"../../components/fx/layout_attributes\":661,\"../../constants/xmlns_namespaces\":723,\"../../lib\":743,\"../../plot_api/edit_types\":773,\"../get_data\":826,\"./layout/attributes\":833,\"./layout/defaults\":837,\"./layout/layout_attributes\":838,\"./scene\":842}],833:[function(t,e,r){\"use strict\";e.exports={scene:{valType:\"subplotid\",dflt:\"scene\",editType:\"calc+clearAxisTypes\"}}},{}],834:[function(t,e,r){\"use strict\";var n=t(\"../../../components/color\"),i=t(\"../../cartesian/layout_attributes\"),a=t(\"../../../lib/extend\").extendFlat,o=t(\"../../../plot_api/edit_types\").overrideAll;e.exports=o({visible:i.visible,showspikes:{valType:\"boolean\",dflt:!0},spikesides:{valType:\"boolean\",dflt:!0},spikethickness:{valType:\"number\",min:0,dflt:2},spikecolor:{valType:\"color\",dflt:n.defaultLine},showbackground:{valType:\"boolean\",dflt:!1},backgroundcolor:{valType:\"color\",dflt:\"rgba(204, 204, 204, 0.5)\"},showaxeslabels:{valType:\"boolean\",dflt:!0},color:i.color,categoryorder:i.categoryorder,categoryarray:i.categoryarray,title:i.title,titlefont:i.titlefont,type:i.type,autorange:i.autorange,rangemode:i.rangemode,range:i.range,tickmode:i.tickmode,nticks:i.nticks,tick0:i.tick0,dtick:i.dtick,tickvals:i.tickvals,ticktext:i.ticktext,ticks:i.ticks,mirror:i.mirror,ticklen:i.ticklen,tickwidth:i.tickwidth,tickcolor:i.tickcolor,showticklabels:i.showticklabels,tickfont:i.tickfont,tickangle:i.tickangle,tickprefix:i.tickprefix,showtickprefix:i.showtickprefix,ticksuffix:i.ticksuffix,showticksuffix:i.showticksuffix,showexponent:i.showexponent,exponentformat:i.exponentformat,separatethousands:i.separatethousands,tickformat:i.tickformat,tickformatstops:i.tickformatstops,hoverformat:i.hoverformat,showline:i.showline,linecolor:i.linecolor,linewidth:i.linewidth,showgrid:i.showgrid,gridcolor:a({},i.gridcolor,{dflt:\"rgb(204, 204, 204)\"}),gridwidth:i.gridwidth,zeroline:i.zeroline,zerolinecolor:i.zerolinecolor,zerolinewidth:i.zerolinewidth},\"plot\",\"from-root\")},{\"../../../components/color\":618,\"../../../lib/extend\":732,\"../../../plot_api/edit_types\":773,\"../../cartesian/layout_attributes\":801}],835:[function(t,e,r){\"use strict\";var n=t(\"tinycolor2\").mix,i=t(\"../../../lib\"),a=t(\"./axis_attributes\"),o=t(\"../../cartesian/type_defaults\"),s=t(\"../../cartesian/axis_defaults\"),l=[\"xaxis\",\"yaxis\",\"zaxis\"];e.exports=function(t,e,r){function c(t,e){return i.coerce(u,f,a,t,e)}for(var u,f,h=0;h<l.length;h++){var d=l[h];u=t[d]||{},f=e[d]={_id:d[0]+r.scene,_name:d},o(u,f,c,r.data),s(u,f,c,{font:r.font,letter:d[0],data:r.data,showGrid:!0,bgColor:r.bgColor,calendar:r.calendar},r.fullLayout),c(\"gridcolor\",n(f.color,r.bgColor,13600/187).toRgbString()),c(\"title\",d[0]),f.setScale=i.noop,c(\"showspikes\")&&(c(\"spikesides\"),c(\"spikethickness\"),c(\"spikecolor\",f.color)),c(\"showaxeslabels\"),c(\"showbackground\")&&c(\"backgroundcolor\")}}},{\"../../../lib\":743,\"../../cartesian/axis_defaults\":791,\"../../cartesian/type_defaults\":813,\"./axis_attributes\":834,tinycolor2:546}],836:[function(t,e,r){\"use strict\";function n(){this.bounds=[[-10,-10,-10],[10,10,10]],this.ticks=[[],[],[]],this.tickEnable=[!0,!0,!0],this.tickFont=[\"sans-serif\",\"sans-serif\",\"sans-serif\"],this.tickSize=[12,12,12],this.tickAngle=[0,0,0],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickPad=[18,18,18],this.labels=[\"x\",\"y\",\"z\"],this.labelEnable=[!0,!0,!0],this.labelFont=[\"Open Sans\",\"Open Sans\",\"Open Sans\"],this.labelSize=[20,20,20],this.labelAngle=[0,0,0],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labelPad=[30,30,30],this.lineEnable=[!0,!0,!0],this.lineMirror=[!1,!1,!1],this.lineWidth=[1,1,1],this.lineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.lineTickEnable=[!0,!0,!0],this.lineTickMirror=[!1,!1,!1],this.lineTickLength=[10,10,10],this.lineTickWidth=[1,1,1],this.lineTickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.gridEnable=[!0,!0,!0],this.gridWidth=[1,1,1],this.gridColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroEnable=[!0,!0,!0],this.zeroLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroLineWidth=[2,2,2],this.backgroundEnable=[!0,!0,!0],this.backgroundColor=[[.8,.8,.8,.5],[.8,.8,.8,.5],[.8,.8,.8,.5]],this._defaultTickPad=this.tickPad.slice(),this._defaultLabelPad=this.labelPad.slice(),this._defaultLineTickLength=this.lineTickLength.slice()}var i=t(\"../../../lib/html2unicode\"),a=t(\"../../../lib/str2rgbarray\"),o=[\"xaxis\",\"yaxis\",\"zaxis\"];n.prototype.merge=function(t){for(var e=0;e<3;++e){var r=t[o[e]];r.visible?(this.labels[e]=i(r.title),\"titlefont\"in r&&(r.titlefont.color&&(this.labelColor[e]=a(r.titlefont.color)),r.titlefont.family&&(this.labelFont[e]=r.titlefont.family),r.titlefont.size&&(this.labelSize[e]=r.titlefont.size)),\"showline\"in r&&(this.lineEnable[e]=r.showline),\"linecolor\"in r&&(this.lineColor[e]=a(r.linecolor)),\"linewidth\"in r&&(this.lineWidth[e]=r.linewidth),\"showgrid\"in r&&(this.gridEnable[e]=r.showgrid),\"gridcolor\"in r&&(this.gridColor[e]=a(r.gridcolor)),\"gridwidth\"in r&&(this.gridWidth[e]=r.gridwidth),\"log\"===r.type?this.zeroEnable[e]=!1:\"zeroline\"in r&&(this.zeroEnable[e]=r.zeroline),\"zerolinecolor\"in r&&(this.zeroLineColor[e]=a(r.zerolinecolor)),\"zerolinewidth\"in r&&(this.zeroLineWidth[e]=r.zerolinewidth),\"ticks\"in r&&r.ticks?this.lineTickEnable[e]=!0:this.lineTickEnable[e]=!1,\"ticklen\"in r&&(this.lineTickLength[e]=this._defaultLineTickLength[e]=r.ticklen),\"tickcolor\"in r&&(this.lineTickColor[e]=a(r.tickcolor)),\"tickwidth\"in r&&(this.lineTickWidth[e]=r.tickwidth),\"tickangle\"in r&&(this.tickAngle[e]=\"auto\"===r.tickangle?0:Math.PI*-r.tickangle/180),\"showticklabels\"in r&&(this.tickEnable[e]=r.showticklabels),\"tickfont\"in r&&(r.tickfont.color&&(this.tickColor[e]=a(r.tickfont.color)),r.tickfont.family&&(this.tickFont[e]=r.tickfont.family),r.tickfont.size&&(this.tickSize[e]=r.tickfont.size)),\"mirror\"in r?-1!==[\"ticks\",\"all\",\"allticks\"].indexOf(r.mirror)?(this.lineTickMirror[e]=!0,this.lineMirror[e]=!0):!0===r.mirror?(this.lineTickMirror[e]=!1,this.lineMirror[e]=!0):(this.lineTickMirror[e]=!1,this.lineMirror[e]=!1):this.lineMirror[e]=!1,\"showbackground\"in r&&!1!==r.showbackground?(this.backgroundEnable[e]=!0,this.backgroundColor[e]=a(r.backgroundcolor)):this.backgroundEnable[e]=!1):(this.tickEnable[e]=!1,this.labelEnable[e]=!1,this.lineEnable[e]=!1,this.lineTickEnable[e]=!1,this.gridEnable[e]=!1,this.zeroEnable[e]=!1,this.backgroundEnable[e]=!1)}},e.exports=function(t){var e=new n;return e.merge(t),e}},{\"../../../lib/html2unicode\":741,\"../../../lib/str2rgbarray\":765}],837:[function(t,e,r){\"use strict\";function n(t,e,r,n){for(var i=r(\"bgcolor\"),s=a.combine(i,n.paper_bgcolor),c=[\"up\",\"center\",\"eye\"],u=0;u<c.length;u++)r(\"camera.\"+c[u]+\".x\"),r(\"camera.\"+c[u]+\".y\"),r(\"camera.\"+c[u]+\".z\");var f=!!r(\"aspectratio.x\")&&!!r(\"aspectratio.y\")&&!!r(\"aspectratio.z\"),h=r(\"aspectmode\",f?\"manual\":\"auto\");f||(t.aspectratio=e.aspectratio={x:1,y:1,z:1},\"manual\"===h&&(e.aspectmode=\"auto\"),t.aspectmode=e.aspectmode),l(t,e,{font:n.font,scene:n.id,data:n.fullData,bgColor:s,calendar:n.calendar,fullLayout:n.fullLayout}),o.getComponentMethod(\"annotations3d\",\"handleDefaults\")(t,e,n),r(\"dragmode\",n.getDfltFromLayout(\"dragmode\")),r(\"hovermode\",n.getDfltFromLayout(\"hovermode\"))}var i=t(\"../../../lib\"),a=t(\"../../../components/color\"),o=t(\"../../../registry\"),s=t(\"../../subplot_defaults\"),l=t(\"./axis_defaults\"),c=t(\"./layout_attributes\");e.exports=function(t,e,r){var a=e._basePlotModules.length>1;s(t,e,r,{type:\"gl3d\",attributes:c,handleDefaults:n,fullLayout:e,font:e.font,fullData:r,getDfltFromLayout:function(e){if(!a)return i.validate(t[e],c[e])?t[e]:void 0},paper_bgcolor:e.paper_bgcolor,calendar:e.calendar})}},{\"../../../components/color\":618,\"../../../lib\":743,\"../../../registry\":873,\"../../subplot_defaults\":865,\"./axis_defaults\":835,\"./layout_attributes\":838}],838:[function(t,e,r){\"use strict\";function n(t,e,r){return{x:{valType:\"number\",dflt:t,editType:\"camera\"},y:{valType:\"number\",dflt:e,editType:\"camera\"},z:{valType:\"number\",dflt:r,editType:\"camera\"},editType:\"camera\"}}var i=t(\"./axis_attributes\"),a=t(\"../../domain_attributes\"),o=t(\"../../../lib/extend\").extendFlat,s=t(\"../../../lib\").counterRegex;e.exports={_arrayAttrRegexps:[s(\"scene\",\".annotations\",!0)],bgcolor:{valType:\"color\",dflt:\"rgba(0,0,0,0)\",editType:\"plot\"},camera:{up:o(n(0,0,1),{}),center:o(n(0,0,0),{}),eye:o(n(1.25,1.25,1.25),{}),editType:\"camera\"},domain:a({name:\"scene\",editType:\"plot\"}),aspectmode:{valType:\"enumerated\",values:[\"auto\",\"cube\",\"data\",\"manual\"],dflt:\"auto\",editType:\"plot\",impliedEdits:{\"aspectratio.x\":void 0,\"aspectratio.y\":void 0,\"aspectratio.z\":void 0}},aspectratio:{x:{valType:\"number\",min:0,editType:\"plot\",impliedEdits:{\"^aspectmode\":\"manual\"}},y:{valType:\"number\",min:0,editType:\"plot\",impliedEdits:{\"^aspectmode\":\"manual\"}},z:{valType:\"number\",min:0,editType:\"plot\",impliedEdits:{\"^aspectmode\":\"manual\"}},editType:\"plot\",impliedEdits:{aspectmode:\"manual\"}},xaxis:i,yaxis:i,zaxis:i,dragmode:{valType:\"enumerated\",values:[\"orbit\",\"turntable\",\"zoom\",\"pan\",!1],dflt:\"turntable\",editType:\"plot\"},hovermode:{valType:\"enumerated\",values:[\"closest\",!1],dflt:\"closest\",editType:\"modebar\"},editType:\"plot\",_deprecated:{cameraposition:{valType:\"info_array\",editType:\"camera\"}}}},{\"../../../lib\":743,\"../../../lib/extend\":732,\"../../domain_attributes\":815,\"./axis_attributes\":834}],839:[function(t,e,r){\"use strict\";function n(){this.enabled=[!0,!0,!0],this.colors=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.drawSides=[!0,!0,!0],this.lineWidth=[1,1,1]}var i=t(\"../../../lib/str2rgbarray\"),a=[\"xaxis\",\"yaxis\",\"zaxis\"];n.prototype.merge=function(t){for(var e=0;e<3;++e){var r=t[a[e]];r.visible?(this.enabled[e]=r.showspikes,this.colors[e]=i(r.spikecolor),this.drawSides[e]=r.spikesides,this.lineWidth[e]=r.spikethickness):(this.enabled[e]=!1,this.drawSides[e]=!1)}},e.exports=function(t){var e=new n;return e.merge(t),e}},{\"../../../lib/str2rgbarray\":765}],840:[function(t,e,r){\"use strict\";e.exports=function(t){for(var e=t.axesOptions,r=t.glplot.axesPixels,l=t.fullSceneLayout,c=[[],[],[]],u=0;u<3;++u){var f=l[o[u]];if(f._length=(r[u].hi-r[u].lo)*r[u].pixelsPerDataUnit/t.dataScale[u],Math.abs(f._length)===1/0)c[u]=[];else{f.range[0]=r[u].lo/t.dataScale[u],f.range[1]=r[u].hi/t.dataScale[u],f._m=1/(t.dataScale[u]*r[u].pixelsPerDataUnit),f.range[0]===f.range[1]&&(f.range[0]-=1,f.range[1]+=1);var h=f.tickmode;if(\"auto\"===f.tickmode){f.tickmode=\"linear\";var d=f.nticks||i.constrain(f._length/40,4,9);n.autoTicks(f,Math.abs(f.range[1]-f.range[0])/d)}for(var p=n.calcTicks(f),m=0;m<p.length;++m)p[m].x=p[m].x*t.dataScale[u],p[m].text=a(p[m].text);c[u]=p,f.tickmode=h}}for(e.ticks=c,u=0;u<3;++u)for(s[u]=.5*(t.glplot.bounds[0][u]+t.glplot.bounds[1][u]),m=0;m<2;++m)e.bounds[m][u]=t.glplot.bounds[m][u];t.contourLevels=function(t){for(var e=new Array(3),r=0;r<3;++r){for(var n=t[r],i=new Array(n.length),a=0;a<n.length;++a)i[a]=n[a].x;e[r]=i}return e}(c)};var n=t(\"../../cartesian/axes\"),i=t(\"../../../lib\"),a=t(\"../../../lib/html2unicode\"),o=[\"xaxis\",\"yaxis\",\"zaxis\"],s=[0,0,0]},{\"../../../lib\":743,\"../../../lib/html2unicode\":741,\"../../cartesian/axes\":789}],841:[function(t,e,r){\"use strict\";function n(t,e){var r,n,i=[0,0,0,0];for(r=0;r<4;++r)for(n=0;n<4;++n)i[n]+=t[4*r+n]*e[r];return i}e.exports=function(t,e){return n(t.projection,n(t.view,n(t.model,[e[0],e[1],e[2],1])))}},{}],842:[function(t,e,r){\"use strict\";function n(t,e,r,n){var i={canvas:r,gl:n,container:t.container,axes:t.axesOptions,spikes:t.spikeOptions,pickRadius:10,snapToData:!0,autoScale:!0,autoBounds:!1};if(t.staticMode){if(!(c||(l=document.createElement(\"canvas\"),c=f({canvas:l,preserveDrawingBuffer:!0,premultipliedAlpha:!0,antialias:!0}))))throw new Error(\"error creating static canvas/context for image server\");i.pixelRatio=t.pixelRatio,i.gl=c,i.canvas=l}try{t.glplot=u(i)}catch(e){v(t)}var a=function(t){if(!1!==t.fullSceneLayout.dragmode){var e={};e[t.id+\".camera\"]=s(t.camera),t.saveCamera(t.graphDiv.layout),t.graphDiv.emit(\"plotly_relayout\",e)}};if(t.glplot.canvas.addEventListener(\"mouseup\",a.bind(null,t)),t.glplot.canvas.addEventListener(\"wheel\",a.bind(null,t)),t.staticMode||t.glplot.canvas.addEventListener(\"webglcontextlost\",function(t){d.warn(\"Lost WebGL context.\"),t.preventDefault()}),!t.camera){var o=t.fullSceneLayout.camera;t.camera=y(t.container,{center:[o.center.x,o.center.y,o.center.z],eye:[o.eye.x,o.eye.y,o.eye.z],up:[o.up.x,o.up.y,o.up.z],zoomMin:.1,zoomMax:100,mode:\"orbit\"})}return t.glplot.camera=t.camera,t.glplot.oncontextloss=function(){t.recoverContext()},t.glplot.onrender=function(t){function e(e,r){var n=t.fullSceneLayout[e];return p.tickText(n,n.d2l(r),\"hover\").text}var r,n=t.svgContainer,i=t.container.getBoundingClientRect(),a=i.width,o=i.height;n.setAttributeNS(null,\"viewBox\",\"0 0 \"+a+\" \"+o),n.setAttributeNS(null,\"width\",a),n.setAttributeNS(null,\"height\",o),w(t),t.glplot.axes.update(t.axesOptions);for(var s=Object.keys(t.traces),l=null,c=t.glplot.selection,u=0;u<s.length;++u)\"skip\"!==(r=t.traces[s[u]]).data.hoverinfo&&r.handlePick(c)&&(l=r),r.setContourLevels&&r.setContourLevels();var f;if(null!==l){var h=x(t.glplot.cameraParams,c.dataCoordinate);r=l.data;var d=c.index,g=m.castHoverinfo(r,t.fullLayout,d),v=e(\"xaxis\",c.traceCoordinate[0]),y=e(\"yaxis\",c.traceCoordinate[1]),b=e(\"zaxis\",c.traceCoordinate[2]);if(\"all\"!==g){var _=g.split(\"+\");-1===_.indexOf(\"x\")&&(v=void 0),-1===_.indexOf(\"y\")&&(y=void 0),-1===_.indexOf(\"z\")&&(b=void 0),-1===_.indexOf(\"text\")&&(c.textLabel=void 0),-1===_.indexOf(\"name\")&&(l.name=void 0)}t.fullSceneLayout.hovermode&&m.loneHover({x:(.5+.5*h[0]/h[3])*a,y:(.5-.5*h[1]/h[3])*o,xLabel:v,yLabel:y,zLabel:b,text:c.textLabel,name:l.name,color:m.castHoverOption(r,d,\"bgcolor\")||l.color,borderColor:m.castHoverOption(r,d,\"bordercolor\"),fontFamily:m.castHoverOption(r,d,\"font.family\"),fontSize:m.castHoverOption(r,d,\"font.size\"),fontColor:m.castHoverOption(r,d,\"font.color\")},{container:n,gd:t.graphDiv});var M={x:c.traceCoordinate[0],y:c.traceCoordinate[1],z:c.traceCoordinate[2],data:r._input,fullData:r,curveNumber:r.index,pointNumber:d};m.appendArrayPointValue(M,r,d);var k={points:[M]};c.buttons&&c.distance<5?t.graphDiv.emit(\"plotly_click\",k):t.graphDiv.emit(\"plotly_hover\",k),f=k}else m.loneUnhover(n),t.graphDiv.emit(\"plotly_unhover\",f);t.drawAnnotations(t)}.bind(null,t),t.traces={},!0}function i(t,e){var r=document.createElement(\"div\"),i=t.container;this.graphDiv=t.graphDiv;var a=document.createElementNS(\"http://www.w3.org/2000/svg\",\"svg\");a.style.position=\"absolute\",a.style.top=a.style.left=\"0px\",a.style.width=a.style.height=\"100%\",a.style[\"z-index\"]=20,a.style[\"pointer-events\"]=\"none\",r.appendChild(a),this.svgContainer=a,r.id=t.id,r.style.position=\"absolute\",r.style.top=r.style.left=\"0px\",r.style.width=r.style.height=\"100%\",i.appendChild(r),this.fullLayout=e,this.id=t.id||\"scene\",this.fullSceneLayout=e[this.id],this.plotArgs=[[],{},{}],this.axesOptions=b(e[this.id]),this.spikeOptions=_(e[this.id]),this.container=r,this.staticMode=!!t.staticPlot,this.pixelRatio=t.plotGlPixelRatio||2,this.dataScale=[1,1,1],this.contourLevels=[[],[],[]],this.convertAnnotations=h.getComponentMethod(\"annotations3d\",\"convert\"),this.drawAnnotations=h.getComponentMethod(\"annotations3d\",\"draw\"),n(this)}function a(t,e,r,n,i){for(var a,o=0;o<e.length;++o)if(Array.isArray(e[o]))for(var s=0;s<e[o].length;++s)a=t.d2l(e[o][s],0,i),!isNaN(a)&&isFinite(a)&&(n[0][r]=Math.min(n[0][r],a),n[1][r]=Math.max(n[1][r],a));else a=t.d2l(e[o],0,i),!isNaN(a)&&isFinite(a)&&(n[0][r]=Math.min(n[0][r],a),n[1][r]=Math.max(n[1][r],a))}function o(t,e,r){var n=t.fullSceneLayout;a(n.xaxis,e.x,0,r,e.xcalendar),a(n.yaxis,e.y,1,r,e.ycalendar),a(n.zaxis,e.z,2,r,e.zcalendar)}function s(t){return{up:{x:t.up[0],y:t.up[1],z:t.up[2]},center:{x:t.center[0],y:t.center[1],z:t.center[2]},eye:{x:t.eye[0],y:t.eye[1],z:t.eye[2]}}}var l,c,u=t(\"gl-plot3d\"),f=t(\"webgl-context\"),h=t(\"../../registry\"),d=t(\"../../lib\"),p=t(\"../../plots/cartesian/axes\"),m=t(\"../../components/fx\"),g=t(\"../../lib/str2rgbarray\"),v=t(\"../../lib/show_no_webgl_msg\"),y=t(\"./camera\"),x=t(\"./project\"),b=t(\"./layout/convert\"),_=t(\"./layout/spikes\"),w=t(\"./layout/tick_marks\"),M=i.prototype;M.recoverContext=function(){function t(){r.isContextLost()?requestAnimationFrame(t):n(e,e.fullLayout,i,r)?e.plot.apply(e,e.plotArgs):d.error(\"Catastrophic and unrecoverable WebGL error. Context lost.\")}var e=this,r=this.glplot.gl,i=this.glplot.canvas;this.glplot.dispose(),requestAnimationFrame(t)};var k=[\"xaxis\",\"yaxis\",\"zaxis\"];M.plot=function(t,e,r){if(this.plotArgs=[t,e,r],!this.glplot.contextLost){var n,i,a,s,l,c,u=e[this.id],f=r[this.id];u.bgcolor?this.glplot.clearColor=g(u.bgcolor):this.glplot.clearColor=[0,0,0,0],this.glplot.snapToData=!0,this.fullLayout=e,this.fullSceneLayout=u,this.glplotLayout=u,this.axesOptions.merge(u),this.spikeOptions.merge(u),this.setCamera(u.camera),this.updateFx(u.dragmode,u.hovermode),this.glplot.update({}),this.setConvert(l),t?Array.isArray(t)||(t=[t]):t=[];var h=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]];for(a=0;a<t.length;++a)!0===(n=t[a]).visible&&o(this,n,h);var d=[1,1,1];for(s=0;s<3;++s)h[0][s]>h[1][s]?d[s]=1:h[1][s]===h[0][s]?d[s]=1:d[s]=1/(h[1][s]-h[0][s]);for(this.dataScale=d,this.convertAnnotations(this),a=0;a<t.length;++a)!0===(n=t[a]).visible&&((i=this.traces[n.uid])?i.update(n):(i=n._module.plot(this,n),this.traces[n.uid]=i),i.name=n.name);var p=Object.keys(this.traces);t:for(a=0;a<p.length;++a){for(s=0;s<t.length;++s)if(t[s].uid===p[a]&&!0===t[s].visible)continue t;(i=this.traces[p[a]]).dispose(),delete this.traces[p[a]]}this.glplot.objects.sort(function(t,e){return t._trace.data.index-e._trace.data.index});var m=[[0,0,0],[0,0,0]],v=[],y={};for(a=0;a<3;++a){if(l=u[k[a]],(c=l.type)in y?(y[c].acc*=d[a],y[c].count+=1):y[c]={acc:d[a],count:1},l.autorange){m[0][a]=1/0,m[1][a]=-1/0;var x=this.glplot.objects,b=this.fullSceneLayout.annotations||[],_=l._name.charAt(0);for(s=0;s<x.length;s++){var w=x[s].bounds;m[0][a]=Math.min(m[0][a],w[0][a]/d[a]),m[1][a]=Math.max(m[1][a],w[1][a]/d[a])}for(s=0;s<b.length;s++){var M=b[s];if(M.visible){var A=l.r2l(M[_]);m[0][a]=Math.min(m[0][a],A),m[1][a]=Math.max(m[1][a],A)}}if(\"rangemode\"in l&&\"tozero\"===l.rangemode&&(m[0][a]=Math.min(m[0][a],0),m[1][a]=Math.max(m[1][a],0)),m[0][a]>m[1][a])m[0][a]=-1,m[1][a]=1;else{var T=m[1][a]-m[0][a];m[0][a]-=T/32,m[1][a]+=T/32}}else{var S=l.range;m[0][a]=l.r2l(S[0]),m[1][a]=l.r2l(S[1])}m[0][a]===m[1][a]&&(m[0][a]-=1,m[1][a]+=1),v[a]=m[1][a]-m[0][a],this.glplot.bounds[0][a]=m[0][a]*d[a],this.glplot.bounds[1][a]=m[1][a]*d[a]}var E=[1,1,1];for(a=0;a<3;++a){var L=y[c=(l=u[k[a]]).type];E[a]=Math.pow(L.acc,1/L.count)/d[a]}var C;if(\"auto\"===u.aspectmode)C=Math.max.apply(null,E)/Math.min.apply(null,E)<=4?E:[1,1,1];else if(\"cube\"===u.aspectmode)C=[1,1,1];else if(\"data\"===u.aspectmode)C=E;else{if(\"manual\"!==u.aspectmode)throw new Error(\"scene.js aspectRatio was not one of the enumerated types\");var 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e=this.fullSceneLayout[k[t]];p.setConvert(e,this.fullLayout),e.setScale=d.noop}},e.exports=i},{\"../../components/fx\":660,\"../../lib\":743,\"../../lib/show_no_webgl_msg\":763,\"../../lib/str2rgbarray\":765,\"../../plots/cartesian/axes\":789,\"../../registry\":873,\"./camera\":831,\"./layout/convert\":836,\"./layout/spikes\":839,\"./layout/tick_marks\":840,\"./project\":841,\"gl-plot3d\":226,\"webgl-context\":577}],843:[function(t,e,r){\"use strict\";var n=t(\"./font_attributes\"),i=t(\"../components/color/attributes\"),a=n({editType:\"calc\"});a.family.dflt='\"Open Sans\", verdana, arial, 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f=o[u],h=a(r,\"mapbox\",f),d=e[f],p=d._subplot;d.accesstoken=c,p||(p=s({gd:t,container:e._glcontainer.node(),id:f,fullLayout:e,staticPlot:t._context.staticPlot}),e[f]._subplot=p),p.viewInitial||(p.viewInitial={center:i.extendFlat({},d.center),zoom:d.zoom,bearing:d.bearing,pitch:d.pitch}),p.plot(h,e,t._promises)}},r.clean=function(t,e,r,n){for(var i=n._subplots.mapbox||[],a=0;a<i.length;a++){var o=i[a];!e[o]&&n[o]._subplot&&n[o]._subplot.destroy()}},r.toSVG=function(t){for(var e=t._fullLayout,r=e._subplots.mapbox,n=e._size,i=0;i<r.length;i++){var a=e[r[i]],s=a.domain,l=a._subplot,c=l.toImage(\"png\");e._glimages.append(\"svg:image\").attr({xmlns:o.svg,\"xlink:href\":c,x:n.l+n.w*s.x[0],y:n.t+n.h*(1-s.y[1]),width:n.w*(s.x[1]-s.x[0]),height:n.h*(s.y[1]-s.y[0]),preserveAspectRatio:\"none\"}),l.destroy()}},r.updateFx=function(t){for(var e=t._subplots.mapbox,r=0;r<e.length;r++){t[e[r]]._subplot.updateFx(t)}}},{\"../../constants/xmlns_namespaces\":723,\"../../lib\":743,\"../../plots/get_data\":826,\"./constants\":844,\"./layout_attributes\":848,\"./layout_defaults\":849,\"./mapbox\":850,\"mapbox-gl\":334}],847:[function(t,e,r){\"use strict\";function n(t,e){this.mapbox=t,this.map=t.map,this.uid=t.uid+\"-layer\"+e,this.idSource=this.uid+\"-source\",this.idLayer=this.uid+\"-layer\",this.sourceType=null,this.source=null,this.layerType=null,this.below=null,this.visible=!1}function i(t){var e=t.source;return a.isPlainObject(e)||\"string\"==typeof e&&e.length>0}var a=t(\"../../lib\"),o=t(\"./convert_text_opts\"),s=n.prototype;s.update=function(t){this.visible?this.needsNewSource(t)?(this.updateLayer(t),this.updateSource(t)):this.needsNewLayer(t)&&this.updateLayer(t):(this.updateSource(t),this.updateLayer(t)),this.updateStyle(t),this.visible=i(t)},s.needsNewSource=function(t){return this.sourceType!==t.sourcetype||this.source!==t.source||this.layerType!==t.type},s.needsNewLayer=function(t){return this.layerType!==t.type||this.below!==t.below},s.updateSource=function(t){var e=this.map;if(e.getSource(this.idSource)&&e.removeSource(this.idSource),this.sourceType=t.sourcetype,this.source=t.source,i(t)){var r=function(t){var e,r=t.sourcetype,n=t.source,i={type:r};return\"geojson\"===r?e=\"data\":\"vector\"===r&&(e=\"string\"==typeof n?\"url\":\"tiles\"),i[e]=n,i}(t);e.addSource(this.idSource,r)}},s.updateLayer=function(t){var e=this.map;if(e.getLayer(this.idLayer)&&e.removeLayer(this.idLayer),this.layerType=t.type,i(t)){e.addLayer({id:this.idLayer,source:this.idSource,\"source-layer\":t.sourcelayer||\"\",type:t.type},t.below);this.mapbox.setOptions(this.idLayer,\"setLayoutProperty\",{visibility:\"visible\"})}},s.updateStyle=function(t){var e=function(t){var e={},r={};switch(t.type){case\"circle\":a.extendFlat(r,{\"circle-radius\":t.circle.radius,\"circle-color\":t.color,\"circle-opacity\":t.opacity});break;case\"line\":a.extendFlat(r,{\"line-width\":t.line.width,\"line-color\":t.color,\"line-opacity\":t.opacity});break;case\"fill\":a.extendFlat(r,{\"fill-color\":t.color,\"fill-outline-color\":t.fill.outlinecolor,\"fill-opacity\":t.opacity});break;case\"symbol\":var n=t.symbol,i=o(n.textposition,n.iconsize);a.extendFlat(e,{\"icon-image\":n.icon+\"-15\",\"icon-size\":n.iconsize/10,\"text-field\":n.text,\"text-size\":n.textfont.size,\"text-anchor\":i.anchor,\"text-offset\":i.offset}),a.extendFlat(r,{\"icon-color\":t.color,\"text-color\":n.textfont.color,\"text-opacity\":t.opacity})}return{layout:e,paint:r}}(t);i(t)&&(this.mapbox.setOptions(this.idLayer,\"setLayoutProperty\",e.layout),this.mapbox.setOptions(this.idLayer,\"setPaintProperty\",e.paint))},s.dispose=function(){var t=this.map;t.removeLayer(this.idLayer),t.removeSource(this.idSource)},e.exports=function(t,e,r){var i=new n(t,e);return i.update(r),i}},{\"../../lib\":743,\"./convert_text_opts\":845}],848:[function(t,e,r){\"use strict\";var n=t(\"../../lib\"),i=t(\"../../components/color\").defaultLine,a=t(\"../domain_attributes\"),o=t(\"../font_attributes\"),s=t(\"../../traces/scatter/attributes\").textposition,l=t(\"../../plot_api/edit_types\").overrideAll,c=o({});c.family.dflt=\"Open Sans Regular, Arial Unicode MS 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i=t(\"../../lib\"),a=t(\"../subplot_defaults\"),o=t(\"./layout_attributes\");e.exports=function(t,e,r){a(t,e,r,{type:\"mapbox\",attributes:o,handleDefaults:n,partition:\"y\"})}},{\"../../lib\":743,\"../subplot_defaults\":865,\"./layout_attributes\":848}],850:[function(t,e,r){\"use strict\";function n(t){this.id=t.id,this.gd=t.gd,this.container=t.container,this.isStatic=t.staticPlot;var e=t.fullLayout;this.uid=e._uid+\"-\"+this.id,this.opts=e[this.id],this.div=null,this.xaxis=null,this.yaxis=null,this.createFramework(e),this.map=null,this.accessToken=null,this.styleObj=null,this.traceHash={},this.layerList=[]}function i(t){var e=d.style.values,r=d.style.dflt,n={};return c.isPlainObject(t)?(n.id=t.id,n.style=t):\"string\"==typeof t?(n.id=t,n.style=-1!==e.indexOf(t)?a(t):t):(n.id=r,n.style=a(r)),n}function a(t){return h.styleUrlPrefix+t+\"-\"+h.styleUrlSuffix}function o(t){return[t.lon,t.lat]}var s=t(\"mapbox-gl\"),l=t(\"../../components/fx\"),c=t(\"../../lib\"),u=t(\"../../components/dragelement\"),f=t(\"../cartesian/select\"),h=t(\"./constants\"),d=t(\"./layout_attributes\"),p=t(\"./layers\"),m=n.prototype;e.exports=function(t){return new n(t)},m.plot=function(t,e,r){var n=this,i=n.opts=e[this.id];n.map&&i.accesstoken!==n.accessToken&&(n.map.remove(),n.map=null,n.styleObj=null,n.traceHash=[],n.layerList={});var a;a=n.map?new Promise(function(r,i){n.updateMap(t,e,r,i)}):new Promise(function(r,i){n.createMap(t,e,r,i)}),r.push(a)},m.createMap=function(t,e,r,n){function a(){l.loneUnhover(e._toppaper)}var u=this,f=u.gd,d=u.opts,p=u.styleObj=i(d.style);u.accessToken=d.accesstoken;var m=u.map=new 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l;var e=o.util.cloneJson(t);return e.data.forEach(function(t,e){l.data[e]||(l.data[e]={}),i(l.data[e],o.Axis.defaultConfig().data[0]),i(l.data[e],t)}),i(l.layout,o.Axis.defaultConfig().layout),i(l.layout,e.layout),this},h.getLiveConfig=function(){return u},h.getinputConfig=function(){return c},h.radialScale=function(t){return r},h.angularScale=function(t){return s},h.svg=function(){return t},n.rebind(h,f,\"on\"),h},o.Axis.defaultConfig=function(t,e){return{data:[{t:[1,2,3,4],r:[10,11,12,13],name:\"Line1\",geometry:\"LinePlot\",color:null,strokeDash:\"solid\",strokeColor:null,strokeSize:\"1\",visibleInLegend:!0,opacity:1}],layout:{defaultColorRange:n.scale.category10().range(),title:null,height:450,width:500,margin:{top:40,right:40,bottom:40,left:40},font:{size:12,color:\"gray\",outlineColor:\"white\",family:\"Tahoma, sans-serif\"},direction:\"clockwise\",orientation:0,labelOffset:10,radialAxis:{domain:null,orientation:-45,ticksSuffix:\"\",visible:!0,gridLinesVisible:!0,tickOrientation:\"horizontal\",rewriteTicks:null},angularAxis:{domain:[0,360],ticksSuffix:\"\",visible:!0,gridLinesVisible:!0,labelsVisible:!0,tickOrientation:\"horizontal\",rewriteTicks:null,ticksCount:null,ticksStep:null},minorTicks:0,tickLength:null,tickColor:\"silver\",minorTickColor:\"#eee\",backgroundColor:\"none\",needsEndSpacing:null,showLegend:!0,legend:{reverseOrder:!1},opacity:1}}},o.util={},o.DATAEXTENT=\"dataExtent\",o.AREA=\"AreaChart\",o.LINE=\"LinePlot\",o.DOT=\"DotPlot\",o.BAR=\"BarChart\",o.util._override=function(t,e){for(var r in t)r in e&&(e[r]=t[r])},o.util._extend=function(t,e){for(var r in t)e[r]=t[r]},o.util._rndSnd=function(){return 2*Math.random()-1+(2*Math.random()-1)+(2*Math.random()-1)},o.util.dataFromEquation2=function(t,e){var r=e||6;return n.range(0,360+r,r).map(function(e,r){var n=e*Math.PI/180;return[e,t(n)]})},o.util.dataFromEquation=function(t,e,r){var i=e||6,a=[],o=[];n.range(0,360+i,i).forEach(function(e,r){var n=e*Math.PI/180,i=t(n);a.push(e),o.push(i)});var s={t:a,r:o};return r&&(s.name=r),s},o.util.ensureArray=function(t,e){if(void 0===t)return null;var r=[].concat(t);return n.range(e).map(function(t,e){return r[e]||r[0]})},o.util.fillArrays=function(t,e,r){return e.forEach(function(e,n){t[e]=o.util.ensureArray(t[e],r)}),t},o.util.cloneJson=function(t){return JSON.parse(JSON.stringify(t))},o.util.validateKeys=function(t,e){\"string\"==typeof e&&(e=e.split(\".\"));var r=e.shift();return t[r]&&(!e.length||objHasKeys(t[r],e))},o.util.sumArrays=function(t,e){return n.zip(t,e).map(function(t,e){return n.sum(t)})},o.util.arrayLast=function(t){return t[t.length-1]},o.util.arrayEqual=function(t,e){for(var r=Math.max(t.length,e.length,1);r-- >=0&&t[r]===e[r];);return-2===r},o.util.flattenArray=function(t){for(var e=[];!o.util.arrayEqual(e,t);)e=t,t=[].concat.apply([],t);return t},o.util.deduplicate=function(t){return t.filter(function(t,e,r){return r.indexOf(t)==e})},o.util.convertToCartesian=function(t,e){var r=e*Math.PI/180;return[t*Math.cos(r),t*Math.sin(r)]},o.util.round=function(t,e){var r=e||2,n=Math.pow(10,r);return Math.round(t*n)/n},o.util.getMousePos=function(t){var e=n.mouse(t.node()),r=e[0],i=e[1],a={};return a.x=r,a.y=i,a.pos=e,a.angle=180*(Math.atan2(i,r)+Math.PI)/Math.PI,a.radius=Math.sqrt(r*r+i*i),a},o.util.duplicatesCount=function(t){for(var e,r={},n={},i=0,a=t.length;i<a;i++)(e=t[i])in r?(r[e]++,n[e]=r[e]):r[e]=1;return n},o.util.duplicates=function(t){return Object.keys(o.util.duplicatesCount(t))},o.util.translator=function(t,e,r,n){if(n){var i=r.slice();r=e,e=i}var a=e.reduce(function(t,e){if(void 0!==t)return t[e]},t);void 0!==a&&(e.reduce(function(t,r,n){if(void 0!==t)return n===e.length-1&&delete t[r],t[r]},t),r.reduce(function(t,e,n){return void 0===t[e]&&(t[e]={}),n===r.length-1&&(t[e]=a),t[e]},t))},o.PolyChart=function(){function t(){var t=e[0].geometryConfig,r=t.container;\"string\"==typeof r&&(r=n.select(r)),r.datum(e).each(function(e,r){var i=!!e[0].data.yStack,o=e.map(function(t,e){return i?n.zip(t.data.t[0],t.data.r[0],t.data.yStack[0]):n.zip(t.data.t[0],t.data.r[0])}),s=t.angularScale,l=t.radialScale.domain()[0],c={};c.bar=function(r,i,a){var o=e[a].data,l=t.radialScale(r[1])-t.radialScale(0),c=t.radialScale(r[2]||0),u=o.barWidth;n.select(this).attr({class:\"mark bar\",d:\"M\"+[[l+c,-u/2],[l+c,u/2],[c,u/2],[c,-u/2]].join(\"L\")+\"Z\",transform:function(e,r){return\"rotate(\"+(t.orientation+s(e[0]))+\")\"}})},c.dot=function(r,i,a){var o=r[2]?[r[0],r[1]+r[2]]:r,s=n.svg.symbol().size(e[a].data.dotSize).type(e[a].data.dotType)(r,i);n.select(this).attr({class:\"mark dot\",d:s,transform:function(e,r){var n=function(t){return{x:t.r*Math.cos(t.t),y:t.r*Math.sin(t.t)}}(function(e,r){return{r:t.radialScale(e[1]),t:(t.angularScale(e[0])+t.orientation)*Math.PI/180}}(o));return\"translate(\"+[n.x,n.y]+\")\"}})};var u=n.svg.line.radial().interpolate(e[0].data.lineInterpolation).radius(function(e){return t.radialScale(e[1])}).angle(function(e){return t.angularScale(e[0])*Math.PI/180});c.line=function(r,i,a){var s=r[2]?o[a].map(function(t,e){return[t[0],t[1]+t[2]]}):o[a];if(n.select(this).each(c.dot).style({opacity:function(t,r){return+e[a].data.dotVisible},fill:p.stroke(r,i,a)}).attr({class:\"mark dot\"}),!(i>0)){var l=n.select(this.parentNode).selectAll(\"path.line\").data([0]);l.enter().insert(\"path\"),l.attr({class:\"line\",d:u(s),transform:function(e,r){return\"rotate(\"+(t.orientation+90)+\")\"},\"pointer-events\":\"none\"}).style({fill:function(t,e){return p.fill(r,i,a)},\"fill-opacity\":0,stroke:function(t,e){return p.stroke(r,i,a)},\"stroke-width\":function(t,e){return p[\"stroke-width\"](r,i,a)},\"stroke-dasharray\":function(t,e){return p[\"stroke-dasharray\"](r,i,a)},opacity:function(t,e){return p.opacity(r,i,a)},display:function(t,e){return p.display(r,i,a)}})}};var f=t.angularScale.range(),h=Math.abs(f[1]-f[0])/o[0].length*Math.PI/180,d=n.svg.arc().startAngle(function(t){return-h/2}).endAngle(function(t){return h/2}).innerRadius(function(e){return t.radialScale(l+(e[2]||0))}).outerRadius(function(e){return t.radialScale(l+(e[2]||0))+t.radialScale(e[1])});c.arc=function(e,r,i){n.select(this).attr({class:\"mark arc\",d:d,transform:function(e,r){return\"rotate(\"+(t.orientation+s(e[0])+90)+\")\"}})};var p={fill:function(t,r,n){return e[n].data.color},stroke:function(t,r,n){return e[n].data.strokeColor},\"stroke-width\":function(t,r,n){return e[n].data.strokeSize+\"px\"},\"stroke-dasharray\":function(t,r,n){return a[e[n].data.strokeDash]},opacity:function(t,r,n){return e[n].data.opacity},display:function(t,r,n){return void 0===e[n].data.visible||e[n].data.visible?\"block\":\"none\"}},m=n.select(this).selectAll(\"g.layer\").data(o);m.enter().append(\"g\").attr({class:\"layer\"});var g=m.selectAll(\"path.mark\").data(function(t,e){return t});g.enter().append(\"path\").attr({class:\"mark\"}),g.style(p).each(c[t.geometryType]),g.exit().remove(),m.exit().remove()})}var e=[o.PolyChart.defaultConfig()],r=n.dispatch(\"hover\"),a={solid:\"none\",dash:[5,2],dot:[2,5]};return t.config=function(t){return arguments.length?(t.forEach(function(t,r){e[r]||(e[r]={}),i(e[r],o.PolyChart.defaultConfig()),i(e[r],t)}),this):e},t.getColorScale=function(){},n.rebind(t,r,\"on\"),t},o.PolyChart.defaultConfig=function(){return{data:{name:\"geom1\",t:[[1,2,3,4]],r:[[1,2,3,4]],dotType:\"circle\",dotSize:64,dotVisible:!1,barWidth:20,color:\"#ffa500\",strokeSize:1,strokeColor:\"silver\",strokeDash:\"solid\",opacity:1,index:0,visible:!0,visibleInLegend:!0},geometryConfig:{geometry:\"LinePlot\",geometryType:\"arc\",direction:\"clockwise\",orientation:0,container:\"body\",radialScale:null,angularScale:null,colorScale:n.scale.category20()}}},o.BarChart=function(){return o.PolyChart()},o.BarChart.defaultConfig=function(){return{geometryConfig:{geometryType:\"bar\"}}},o.AreaChart=function(){return o.PolyChart()},o.AreaChart.defaultConfig=function(){return{geometryConfig:{geometryType:\"arc\"}}},o.DotPlot=function(){return o.PolyChart()},o.DotPlot.defaultConfig=function(){return{geometryConfig:{geometryType:\"dot\",dotType:\"circle\"}}},o.LinePlot=function(){return o.PolyChart()},o.LinePlot.defaultConfig=function(){return{geometryConfig:{geometryType:\"line\"}}},o.Legend=function(){function t(){var r=e.legendConfig,a=e.data.map(function(t,e){return[].concat(t).map(function(t,n){var a=i({},r.elements[e]);return a.name=t,a.color=[].concat(r.elements[e].color)[n],a})}),o=n.merge(a);o=o.filter(function(t,e){return r.elements[e]&&(r.elements[e].visibleInLegend||void 0===r.elements[e].visibleInLegend)}),r.reverseOrder&&(o=o.reverse());var s=r.container;(\"string\"==typeof s||s.nodeName)&&(s=n.select(s));var l=o.map(function(t,e){return t.color}),c=r.fontSize,u=null==r.isContinuous?\"number\"==typeof o[0]:r.isContinuous,f=u?r.height:c*o.length,h=s.classed(\"legend-group\",!0).selectAll(\"svg\").data([0]),d=h.enter().append(\"svg\").attr({width:300,height:f+c,xmlns:\"http://www.w3.org/2000/svg\",\"xmlns:xlink\":\"http://www.w3.org/1999/xlink\",version:\"1.1\"});d.append(\"g\").classed(\"legend-axis\",!0),d.append(\"g\").classed(\"legend-marks\",!0);var p=n.range(o.length),m=n.scale[u?\"linear\":\"ordinal\"]().domain(p).range(l),g=n.scale[u?\"linear\":\"ordinal\"]().domain(p)[u?\"range\":\"rangePoints\"]([0,f]);if(u){var v=h.select(\".legend-marks\").append(\"defs\").append(\"linearGradient\").attr({id:\"grad1\",x1:\"0%\",y1:\"0%\",x2:\"0%\",y2:\"100%\"}).selectAll(\"stop\").data(l);v.enter().append(\"stop\"),v.attr({offset:function(t,e){return e/(l.length-1)*100+\"%\"}}).style({\"stop-color\":function(t,e){return t}}),h.append(\"rect\").classed(\"legend-mark\",!0).attr({height:r.height,width:r.colorBandWidth,fill:\"url(#grad1)\"})}else{var y=h.select(\".legend-marks\").selectAll(\"path.legend-mark\").data(o);y.enter().append(\"path\").classed(\"legend-mark\",!0),y.attr({transform:function(t,e){return\"translate(\"+[c/2,g(e)+c/2]+\")\"},d:function(t,e){return function(t,e){var r=3*e;return\"line\"===t?\"M\"+[[-e/2,-e/12],[e/2,-e/12],[e/2,e/12],[-e/2,e/12]]+\"Z\":-1!=n.svg.symbolTypes.indexOf(t)?n.svg.symbol().type(t).size(r)():n.svg.symbol().type(\"square\").size(r)()}(t.symbol,c)},fill:function(t,e){return m(e)}}),y.exit().remove()}var x=n.svg.axis().scale(g).orient(\"right\"),b=h.select(\"g.legend-axis\").attr({transform:\"translate(\"+[u?r.colorBandWidth:c,c/2]+\")\"}).call(x);return b.selectAll(\".domain\").style({fill:\"none\",stroke:\"none\"}),b.selectAll(\"line\").style({fill:\"none\",stroke:u?r.textColor:\"none\"}),b.selectAll(\"text\").style({fill:r.textColor,\"font-size\":r.fontSize}).text(function(t,e){return o[e].name}),t}var e=o.Legend.defaultConfig(),r=n.dispatch(\"hover\");return t.config=function(t){return arguments.length?(i(e,t),this):e},n.rebind(t,r,\"on\"),t},o.Legend.defaultConfig=function(t,e){return{data:[\"a\",\"b\",\"c\"],legendConfig:{elements:[{symbol:\"line\",color:\"red\"},{symbol:\"square\",color:\"yellow\"},{symbol:\"diamond\",color:\"limegreen\"}],height:150,colorBandWidth:30,fontSize:12,container:\"body\",isContinuous:null,textColor:\"grey\",reverseOrder:!1}}},o.tooltipPanel=function(){var t,e,r,a={container:null,hasTick:!1,fontSize:12,color:\"white\",padding:5},s=\"tooltip-\"+o.tooltipPanel.uid++,l=10,c=function(){var n=(t=a.container.selectAll(\"g.\"+s).data([0])).enter().append(\"g\").classed(s,!0).style({\"pointer-events\":\"none\",display:\"none\"});return r=n.append(\"path\").style({fill:\"white\",\"fill-opacity\":.9}).attr({d:\"M0 0\"}),e=n.append(\"text\").attr({dx:a.padding+l,dy:.3*+a.fontSize}),c};return c.text=function(i){var o=n.hsl(a.color).l,s=o>=.5?\"#aaa\":\"white\",u=o>=.5?\"black\":\"white\",f=i||\"\";e.style({fill:u,\"font-size\":a.fontSize+\"px\"}).text(f);var h=a.padding,d=e.node().getBBox(),p={fill:a.color,stroke:s,\"stroke-width\":\"2px\"},m=d.width+2*h+l,g=d.height+2*h;return r.attr({d:\"M\"+[[l,-g/2],[l,-g/4],[a.hasTick?0:l,0],[l,g/4],[l,g/2],[m,g/2],[m,-g/2]].join(\"L\")+\"Z\"}).style(p),t.attr({transform:\"translate(\"+[l,-g/2+2*h]+\")\"}),t.style({display:\"block\"}),c},c.move=function(e){if(t)return t.attr({transform:\"translate(\"+[e[0],e[1]]+\")\"}).style({display:\"block\"}),c},c.hide=function(){if(t)return t.style({display:\"none\"}),c},c.show=function(){if(t)return t.style({display:\"block\"}),c},c.config=function(t){return i(a,t),c},c},o.tooltipPanel.uid=1,o.adapter={},o.adapter.plotly=function(){var t={};return t.convert=function(t,e){var r={};if(t.data&&(r.data=t.data.map(function(t,r){var n=i({},t);return[[n,[\"marker\",\"color\"],[\"color\"]],[n,[\"marker\",\"opacity\"],[\"opacity\"]],[n,[\"marker\",\"line\",\"color\"],[\"strokeColor\"]],[n,[\"marker\",\"line\",\"dash\"],[\"strokeDash\"]],[n,[\"marker\",\"line\",\"width\"],[\"strokeSize\"]],[n,[\"marker\",\"symbol\"],[\"dotType\"]],[n,[\"marker\",\"size\"],[\"dotSize\"]],[n,[\"marker\",\"barWidth\"],[\"barWidth\"]],[n,[\"line\",\"interpolation\"],[\"lineInterpolation\"]],[n,[\"showlegend\"],[\"visibleInLegend\"]]].forEach(function(t,r){o.util.translator.apply(null,t.concat(e))}),e||delete n.marker,e&&delete n.groupId,e?(\"LinePlot\"===n.geometry?(n.type=\"scatter\",!0===n.dotVisible?(delete n.dotVisible,n.mode=\"lines+markers\"):n.mode=\"lines\"):\"DotPlot\"===n.geometry?(n.type=\"scatter\",n.mode=\"markers\"):\"AreaChart\"===n.geometry?n.type=\"area\":\"BarChart\"===n.geometry&&(n.type=\"bar\"),delete n.geometry):(\"scatter\"===n.type?\"lines\"===n.mode?n.geometry=\"LinePlot\":\"markers\"===n.mode?n.geometry=\"DotPlot\":\"lines+markers\"===n.mode&&(n.geometry=\"LinePlot\",n.dotVisible=!0):\"area\"===n.type?n.geometry=\"AreaChart\":\"bar\"===n.type&&(n.geometry=\"BarChart\"),delete n.mode,delete n.type),n}),!e&&t.layout&&\"stack\"===t.layout.barmode)){var a=o.util.duplicates(r.data.map(function(t,e){return t.geometry}));r.data.forEach(function(t,e){var n=a.indexOf(t.geometry);-1!=n&&(r.data[e].groupId=n)})}if(t.layout){var s=i({},t.layout);if([[s,[\"plot_bgcolor\"],[\"backgroundColor\"]],[s,[\"showlegend\"],[\"showLegend\"]],[s,[\"radialaxis\"],[\"radialAxis\"]],[s,[\"angularaxis\"],[\"angularAxis\"]],[s.angularaxis,[\"showline\"],[\"gridLinesVisible\"]],[s.angularaxis,[\"showticklabels\"],[\"labelsVisible\"]],[s.angularaxis,[\"nticks\"],[\"ticksCount\"]],[s.angularaxis,[\"tickorientation\"],[\"tickOrientation\"]],[s.angularaxis,[\"ticksuffix\"],[\"ticksSuffix\"]],[s.angularaxis,[\"range\"],[\"domain\"]],[s.angularaxis,[\"endpadding\"],[\"endPadding\"]],[s.radialaxis,[\"showline\"],[\"gridLinesVisible\"]],[s.radialaxis,[\"tickorientation\"],[\"tickOrientation\"]],[s.radialaxis,[\"ticksuffix\"],[\"ticksSuffix\"]],[s.radialaxis,[\"range\"],[\"domain\"]],[s.angularAxis,[\"showline\"],[\"gridLinesVisible\"]],[s.angularAxis,[\"showticklabels\"],[\"labelsVisible\"]],[s.angularAxis,[\"nticks\"],[\"ticksCount\"]],[s.angularAxis,[\"tickorientation\"],[\"tickOrientation\"]],[s.angularAxis,[\"ticksuffix\"],[\"ticksSuffix\"]],[s.angularAxis,[\"range\"],[\"domain\"]],[s.angularAxis,[\"endpadding\"],[\"endPadding\"]],[s.radialAxis,[\"showline\"],[\"gridLinesVisible\"]],[s.radialAxis,[\"tickorientation\"],[\"tickOrientation\"]],[s.radialAxis,[\"ticksuffix\"],[\"ticksSuffix\"]],[s.radialAxis,[\"range\"],[\"domain\"]],[s.font,[\"outlinecolor\"],[\"outlineColor\"]],[s.legend,[\"traceorder\"],[\"reverseOrder\"]],[s,[\"labeloffset\"],[\"labelOffset\"]],[s,[\"defaultcolorrange\"],[\"defaultColorRange\"]]].forEach(function(t,r){o.util.translator.apply(null,t.concat(e))}),e?(void 0!==s.tickLength&&(s.angularaxis.ticklen=s.tickLength,delete s.tickLength),s.tickColor&&(s.angularaxis.tickcolor=s.tickColor,delete s.tickColor)):(s.angularAxis&&void 0!==s.angularAxis.ticklen&&(s.tickLength=s.angularAxis.ticklen),s.angularAxis&&void 0!==s.angularAxis.tickcolor&&(s.tickColor=s.angularAxis.tickcolor)),s.legend&&\"boolean\"!=typeof s.legend.reverseOrder&&(s.legend.reverseOrder=\"normal\"!=s.legend.reverseOrder),s.legend&&\"boolean\"==typeof s.legend.traceorder&&(s.legend.traceorder=s.legend.traceorder?\"reversed\":\"normal\",delete s.legend.reverseOrder),s.margin&&void 0!==s.margin.t){var l=[\"t\",\"r\",\"b\",\"l\",\"pad\"],c=[\"top\",\"right\",\"bottom\",\"left\",\"pad\"],u={};n.entries(s.margin).forEach(function(t,e){u[c[l.indexOf(t.key)]]=t.value}),s.margin=u}e&&(delete s.needsEndSpacing,delete s.minorTickColor,delete s.minorTicks,delete s.angularaxis.ticksCount,delete s.angularaxis.ticksCount,delete s.angularaxis.ticksStep,delete s.angularaxis.rewriteTicks,delete s.angularaxis.nticks,delete s.radialaxis.ticksCount,delete s.radialaxis.ticksCount,delete s.radialaxis.ticksStep,delete s.radialaxis.rewriteTicks,delete s.radialaxis.nticks),r.layout=s}return r},t}},{\"../../../constants/alignment\":716,\"../../../lib\":743,d3:128}],862:[function(t,e,r){\"use strict\";var n=t(\"d3\"),i=t(\"../../../lib\"),a=t(\"../../../components/color\"),o=t(\"./micropolar\"),s=t(\"./undo_manager\"),l=i.extendDeepAll,c=e.exports={};c.framework=function(t){function e(e,i){return i&&(f=i),n.select(n.select(f).node().parentNode).selectAll(\".svg-container>*:not(.chart-root)\").remove(),r=r?l(r,e):e,a||(a=o.Axis()),u=o.adapter.plotly().convert(r),a.config(u).render(f),t.data=r.data,t.layout=r.layout,c.fillLayout(t),r}var r,i,a,u,f,h=new s;return e.isPolar=!0,e.svg=function(){return a.svg()},e.getConfig=function(){return r},e.getLiveConfig=function(){return o.adapter.plotly().convert(a.getLiveConfig(),!0)},e.getLiveScales=function(){return{t:a.angularScale(),r:a.radialScale()}},e.setUndoPoint=function(){var t=this,e=o.util.cloneJson(r);!function(e,r){h.add({undo:function(){r&&t(r)},redo:function(){t(e)}})}(e,i),i=o.util.cloneJson(e)},e.undo=function(){h.undo()},e.redo=function(){h.redo()},e},c.fillLayout=function(t){var e=n.select(t).selectAll(\".plot-container\"),r=e.selectAll(\".svg-container\"),i=t.framework&&t.framework.svg&&t.framework.svg(),o={width:800,height:600,paper_bgcolor:a.background,_container:e,_paperdiv:r,_paper:i};t._fullLayout=l(o,t.layout)}},{\"../../../components/color\":618,\"../../../lib\":743,\"./micropolar\":861,\"./undo_manager\":863,d3:128}],863:[function(t,e,r){\"use strict\";e.exports=function(){function t(t,e){return t?(i=!0,t[e](),i=!1,this):this}var e,r=[],n=-1,i=!1;return{add:function(t){return i?this:(r.splice(n+1,r.length-n),r.push(t),n=r.length-1,this)},setCallback:function(t){e=t},undo:function(){var i=r[n];return i?(t(i,\"undo\"),n-=1,e&&e(i.undo),this):this},redo:function(){var i=r[n+1];return i?(t(i,\"redo\"),n+=1,e&&e(i.redo),this):this},clear:function(){r=[],n=-1},hasUndo:function(){return-1!==n},hasRedo:function(){return n<r.length-1},getCommands:function(){return r},getPreviousCommand:function(){return r[n-1]},getIndex:function(){return n}}}},{}],864:[function(t,e,r){\"use strict\";function n(t,e){this.id=e,this.gd=t,this._hasClipOnAxisFalse=null,this.traceHash={},this.layers={},this.clipPaths={},this.clipIds={},this.viewInitial={};var r=t._fullLayout,n=\"clip\"+r._uid+e;this.clipIds.circle=n+\"-circle\",this.clipPaths.circle=r._clips.append(\"clipPath\").attr(\"id\",this.clipIds.circle),this.clipPaths.circle.append(\"path\"),this.framework=r._polarlayer.append(\"g\").attr(\"class\",e),this.radialTickLayout=null,this.angularTickLayout=null}function i(t,e,r){M.setConvert(t,r),t._min=e._min,t._max=e._max,t.setScale()}function a(t){var e=t.ticks+String(t.ticklen)+String(t.showticklabels);return\"side\"in t&&(e+=t.side),e}function o(t,e){if(l(e))return _.symbolFuncs[0](t);var r=t*Math.cos(D(e[0])),n=-t*Math.sin(D(e[0])),i=t*Math.cos(D(e[1])),a=-t*Math.sin(D(e[1]));return\"M\"+[r,n]+\"A\"+[t,t]+\" \"+(Math.abs(e[1]-e[0])<=180?[0,0,0]:[0,1,0])+\" \"+[i,a]}function s(t,e){return o(t,e)+(l(e)?\"\":\"L0,0Z\")}function l(t){return 360===Math.abs(t[1]-t[0])}function c(t,e,r){return e?(t.attr(\"display\",null),t.attr(r)):t&&t.attr(\"display\",\"none\"),t}function u(t,e){return\"translate(\"+t+\",\"+e+\")\"}function f(t){return\"rotate(\"+t+\")\"}function h(t){return Math.abs(t)<1e-10?0:t>0?1:-1}function d(t){return h(Math.cos(t))}function p(t){return h(Math.sin(t))}var m=t(\"d3\"),g=t(\"tinycolor2\"),v=t(\"../../plotly\"),y=t(\"../../registry\"),x=t(\"../../lib\"),b=t(\"../../components/color\"),_=t(\"../../components/drawing\"),w=t(\"../plots\"),M=t(\"../cartesian/axes\"),k=t(\"../../components/dragelement\"),A=t(\"../cartesian/dragbox\"),T=t(\"../../components/fx\"),S=t(\"../../components/titles\"),E=t(\"../cartesian/select\"),L=t(\"../../lib/setcursor\"),C=t(\"../../constants/alignment\").MID_SHIFT,z=x._,D=x.deg2rad,I=x.rad2deg,P=x.wrap360,O=x.wrap180,F=t(\"./helpers\").setConvertAngular,R=t(\"./constants\"),N=n.prototype;e.exports=function(t,e){return new n(t,e)},N.plot=function(t,e){var r=e[this.id];this._hasClipOnAxisFalse=!1;for(var n=0;n<t.length;n++){if(!1===t[n][0].trace.cliponaxis){this._hasClipOnAxisFalse=!0;break}}this.updateLayers(e,r),this.updateLayout(e,r),w.generalUpdatePerTraceModule(this.gd,this,t,r),this.updateFx(e,r)},N.updateLayers=function(t,e){var r=this.layers,n=e.radialaxis,i=e.angularaxis,a=R.layerNames,o=a.indexOf(\"frontplot\"),s=a.slice(0,o),l=\"below traces\"===i.layer,c=\"below traces\"===n.layer;l&&s.push(\"angular-axis\"),c&&s.push(\"radial-axis\"),l&&s.push(\"angular-line\"),c&&s.push(\"radial-line\"),s.push(\"frontplot\"),l||s.push(\"angular-axis\"),c||s.push(\"radial-axis\"),l||s.push(\"angular-line\"),c||s.push(\"radial-line\");var u=this.framework.selectAll(\".polarsublayer\").data(s,String);u.enter().append(\"g\").attr(\"class\",function(t){return\"polarsublayer \"+t}).each(function(t){var e=r[t]=m.select(this);switch(t){case\"frontplot\":e.append(\"g\").classed(\"scatterlayer\",!0);break;case\"backplot\":e.append(\"g\").classed(\"maplayer\",!0);break;case\"plotbg\":r.bgcircle=e.append(\"path\");break;case\"radial-grid\":e.style(\"fill\",\"none\"),e.append(\"g\").classed(\"x\",1);break;case\"angular-grid\":e.style(\"fill\",\"none\"),e.append(\"g\").classed(\"angular\",1);break;case\"radial-line\":e.append(\"line\").style(\"fill\",\"none\");break;case\"angular-line\":e.append(\"path\").style(\"fill\",\"none\")}}),u.order()},N.updateLayout=function(t,e){var r=this,n=r.layers,i=t._size,a=e.domain.x,o=e.domain.y;r.xOffset=i.l+i.w*a[0],r.yOffset=i.t+i.h*(1-o[1]);var l,c,f,h,d,p=r.xLength=i.w*(a[1]-a[0]),m=r.yLength=i.h*(o[1]-o[0]),g=r.sector=e.sector,v=r.sectorBBox=function(t){var e,r,n,i,a=t[0],o=t[1]-a,s=P(a),l=s+o,c=Math.cos(D(s)),u=Math.sin(D(s)),f=Math.cos(D(l)),h=Math.sin(D(l));return i=s<=90&&l>=90||s>90&&l>=450?1:u<=0&&h<=0?0:Math.max(u,h),e=s<=180&&l>=180||s>180&&l>=540?-1:c>=0&&f>=0?0:Math.min(c,f),r=s<=270&&l>=270||s>270&&l>=630?-1:u>=0&&h>=0?0:Math.min(u,h),n=l>=360?1:c<=0&&f<=0?0:Math.max(c,f),[e,r,n,i]}(g),y=v[2]-v[0],x=v[3]-v[1],w=m/p,k=Math.abs(x/y);w>k?(l=p,d=(m-(c=p*k))/i.h/2,f=[a[0],a[1]],h=[o[0]+d,o[1]-d]):(c=m,d=(p-(l=m/k))/i.w/2,f=[a[0]+d,a[1]-d],h=[o[0],o[1]]),r.xLength2=l,r.yLength2=c,r.xDomain2=f,r.yDomain2=h;var A=r.xOffset2=i.l+i.w*f[0],T=r.yOffset2=i.t+i.h*(1-h[1]),S=r.radius=l/y,E=r.cx=A-S*v[0],L=r.cy=T+S*v[3],C=r.cxx=E-A,z=r.cyy=L-T;r.updateRadialAxis(t,e),r.updateRadialAxisTitle(t,e),r.updateAngularAxis(t,e);var I=r.radialAxis.range,O=I[1]-I[0],F=r.xaxis={type:\"linear\",_id:\"x\",range:[v[0]*O,v[2]*O],domain:f};M.setConvert(F,t),F.setScale();var R=r.yaxis={type:\"linear\",_id:\"y\",range:[v[1]*O,v[3]*O],domain:h};M.setConvert(R,t),R.setScale(),F.isPtWithinRange=function(t){return r.isPtWithinSector(t)},R.isPtWithinRange=function(){return!0},n.frontplot.attr(\"transform\",u(A,T)).call(_.setClipUrl,r._hasClipOnAxisFalse?null:r.clipIds.circle),n.bgcircle.attr({d:s(S,g),transform:u(E,L)}).call(b.fill,e.bgcolor),r.clipPaths.circle.select(\"path\").attr(\"d\",s(S,g)).attr(\"transform\",u(C,z)),r.framework.selectAll(\".crisp\").classed(\"crisp\",0)},N.updateRadialAxis=function(t,e){var r=this.gd,n=this.layers,s=this.radius,l=this.cx,h=this.cy,d=t._size,p=e.radialaxis,m=e.sector,g=P(m[0]);this.fillViewInitialKey(\"radialaxis.angle\",p.angle);var v=this.radialAxis=x.extendFlat({},p,{_axislayer:n[\"radial-axis\"],_gridlayer:n[\"radial-grid\"],_id:\"x\",_pos:0,side:{counterclockwise:\"top\",clockwise:\"bottom\"}[p.side],domain:[0,s/d.w],anchor:\"free\",position:0,_counteraxis:!0});i(v,p,t),M.doAutoRange(v),p.range=v.range.slice(),p._input.range=v.range.slice(),this.fillViewInitialKey(\"radialaxis.range\",v.range.slice()),\"auto\"===v.tickangle&&g>90&&g<=270&&(v.tickangle=180),v._transfn=function(t){return\"translate(\"+v.l2p(t.x)+\",0)\"},v._gridpath=function(t){return o(v.r2p(t.x),m)};var y=a(p);this.radialTickLayout!==y&&(n[\"radial-axis\"].selectAll(\".xtick\").remove(),this.radialTickLayout=y),M.doTicks(r,v,!0),c(n[\"radial-axis\"],p.showticklabels||p.ticks,{transform:u(l,h)+f(-p.angle)}),c(n[\"radial-grid\"],p.showgrid,{transform:u(l,h)}).selectAll(\"path\").attr(\"transform\",null),c(n[\"radial-line\"].select(\"line\"),p.showline,{x1:0,y1:0,x2:s,y2:0,transform:u(l,h)+f(-p.angle)}).attr(\"stroke-width\",p.linewidth).call(b.stroke,p.linecolor)},N.updateRadialAxisTitle=function(t,e,r){var n=this.gd,i=this.radius,a=this.cx,o=this.cy,s=e.radialaxis,l=this.id+\"title\",c=void 0!==r?r:s.angle,u=D(c),f=Math.cos(u),h=Math.sin(u),d=0;if(s.title){var p=_.bBox(this.layers[\"radial-axis\"].node()).height,m=s.titlefont.size;d=\"counterclockwise\"===s.side?-p-.4*m:p+.8*m}this.layers[\"radial-axis-title\"]=S.draw(n,l,{propContainer:s,propName:this.id+\".radialaxis.title\",placeholder:z(n,\"Click to enter radial axis title\"),attributes:{x:a+i/2*f+d*h,y:o-i/2*h+d*f,\"text-anchor\":\"middle\"},transform:{rotate:-c}})},N.updateAngularAxis=function(t,e){function r(t){return T.c2rad(t.x,\"degrees\")}function n(t){return[v*Math.cos(t),v*Math.sin(t)]}var o=this,h=o.gd,g=o.layers,v=o.radius,y=o.cx,_=o.cy,w=e.angularaxis,k=e.sector,A=k.map(D);o.fillViewInitialKey(\"angularaxis.rotation\",w.rotation);var T=o.angularAxis=x.extendFlat({},w,{_axislayer:g[\"angular-axis\"],_gridlayer:g[\"angular-grid\"],_id:\"angular\",_pos:0,side:\"right\",domain:[0,Math.PI],anchor:\"free\",position:0,_counteraxis:!0});\"linear\"===T.type?(T.autorange=!1,l(k)?T.range=k.slice():T.range=A.map(T.unTransformRad).map(I),\"radians\"===T.thetaunit&&(T.tick0=I(T.tick0),T.dtick=I(T.dtick))):\"category\"===T.type&&(T._tickFilter=function(t){return o.isPtWithinSector({r:o.radialAxis.range[1],rad:T.c2rad(t.x)})}),i(T,w,t),M.doAutoRange(T),T._transfn=function(t){var e=r(t),i=n(e),a=u(y+i[0],_-i[1]),o=m.select(this);return o&&o.node()&&o.classed(\"ticks\")&&(a+=f(-I(e))),a},T._gridpath=function(t){var e=n(r(t));return\"M0,0L\"+-e[0]+\",\"+e[1]};var S=\"outside\"!==w.ticks?.7:.5;T._labelx=function(t){var e=r(t),n=T._labelStandoff,i=T._pad;return(0===p(e)?0:Math.cos(e)*(n+i+S*t.fontSize))+d(e)*(t.dx+n+i)},T._labely=function(t){var e=r(t),n=T._labelStandoff,i=T._labelShift,a=T._pad;return t.dy+t.fontSize*C-i+-Math.sin(e)*(n+a+S*t.fontSize)},T._labelanchor=function(t,e){var n=r(e);return 0===p(n)?d(n)>0?\"start\":\"end\":\"middle\"};var E=a(w);o.angularTickLayout!==E&&(g[\"angular-axis\"].selectAll(\".angulartick\").remove(),o.angularTickLayout=E),M.doTicks(h,T,!0),c(g[\"angular-line\"].select(\"path\"),w.showline,{d:s(v,k),transform:u(y,_)}).attr(\"stroke-width\",w.linewidth).call(b.stroke,w.linecolor)},N.updateFx=function(t,e){this.gd._context.staticPlot||(this.updateAngularDrag(t,e),this.updateRadialDrag(t,e),this.updateMainDrag(t,e))},N.updateMainDrag=function(t,e){function r(t,e){var r=t-w,n=e-M;return Math.sqrt(r*r+n*n)}function n(t,e){return Math.atan2(M-e,t-w)}function i(t,e){return[t*Math.cos(e),t*Math.sin(-e)]}function a(t,e){var r=R.cornerLen,n=R.cornerHalfWidth;if(0===t)return s(2*n,S);var a=r/t/2,o=e-a,l=e+a,c=Math.max(0,Math.min(t,x)),u=c-n,f=c+n;return\"M\"+i(u,o)+\"A\"+[u,u]+\" 0,0,0 \"+i(u,l)+\"L\"+i(f,l)+\"A\"+[f,f]+\" 0,0,1 \"+i(f,o)+\"Z\"}function o(t,e){var i=C+t,o=z+e,l=r(C,z),c=Math.min(r(i,o),x),u=n(C,z),f=n(i,o);l<y?l=0:x-l<y?l=x:c<y?c=0:x-c<y&&(c=x);var h,d;Math.abs(c-l)>p?(l<c?(D=l,I=c):(D=c,I=l,f=[u,u=f][0]),h=P+s(I,S)+s(D,S),d=a(D,u)+a(I,f)):(D=null,I=null,h=P,d=\"M0,0Z\"),N.attr(\"d\",h),j.attr(\"d\",d),A.transitionZoombox(N,j,O,F),O=!0}function l(){if(A.removeZoombox(f),null!==D&&null!==I){A.showDoubleClickNotifier(f);var t=c.radialAxis.range,e=t[1]-t[0],r={};r[c.id+\".radialaxis.range\"]=[t[0]+D*e/x,t[0]+I*e/x],v.relayout(f,r)}}var c=this,f=c.gd,h=c.layers,d=t._zoomlayer,p=R.MINZOOM,y=R.OFFEDGE,x=c.radius,b=c.cx,_=c.cy,w=c.cxx,M=c.cyy,S=e.sector,L=A.makeDragger(h,\"path\",\"maindrag\",\"crosshair\");m.select(L).attr(\"d\",s(x,S)).attr(\"transform\",u(b,_));var C,z,D,I,P,O,F,N,j,B={element:L,gd:f,subplot:c.id,plotinfo:{xaxis:c.xaxis,yaxis:c.yaxis},xaxes:[c.xaxis],yaxes:[c.yaxis]};B.prepFn=function(t,e,r){var n=f._fullLayout.dragmode,i=L.getBoundingClientRect();switch(C=e-i.left,z=r-i.top,n){case\"zoom\":B.moveFn=o,B.doneFn=l,function(){D=null,I=null,P=s(x,S),O=!1;var t=f._fullLayout[c.id];F=g(t.bgcolor).getLuminance(),(N=A.makeZoombox(d,F,b,_,P)).attr(\"fill-rule\",\"evenodd\"),j=A.makeCorners(d,b,_),A.clearSelect(d)}();break;case\"select\":case\"lasso\":E(t,e,r,B,n)}},B.clickFn=function(t,e){if(A.removeZoombox(f),2===t){var r={};for(var n in c.viewInitial)r[c.id+\".\"+n]=c.viewInitial[n];f.emit(\"plotly_doubleclick\",null),v.relayout(f,r)}T.click(f,e,c.id)},L.onmousemove=function(t){T.hover(f,t,c.id),f._fullLayout._lasthover=L,f._fullLayout._hoversubplot=c.id},L.onmouseout=function(t){f._dragging||k.unhover(f,t)},k.init(B)},N.updateRadialDrag=function(t,e){function r(t,e){if(C)C(t,e);else{var r=[t,-e],n=[Math.cos(p),Math.sin(p)],d=Math.abs(x.dot(r,n)/Math.sqrt(x.dot(r,r)));isNaN(d)||(C=d<.5?function(t,e){var r=E+t,n=L+e;z=I(Math.atan2(c-n,r-l));var a=u(l,c)+f(-z);o[\"radial-axis\"].attr(\"transform\",a),o[\"radial-line\"].select(\"line\").attr(\"transform\",a);var s=i.gd._fullLayout,h=s[i.id];i.updateRadialAxisTitle(s,h,z)}:function(t,e){var r=x.dot([t,-e],[Math.cos(p),Math.sin(p)]),n=g[1]-b*r/s*.75;if(b>0!=n>g[0])return;P=h.range[1]=n,M.doTicks(a,i.radialAxis,!0),o[\"radial-grid\"].attr(\"transform\",u(l,c)).selectAll(\"path\").attr(\"transform\",null);var f=P-g[0],d=i.sectorBBox;i.xaxis.range=[d[0]*f,d[2]*f],i.yaxis.range=[d[1]*f,d[3]*f],i.xaxis.setScale(),i.yaxis.setScale();for(var m in i.traceHash){var v=i.traceHash[m],_=x.filterVisible(v),w=v[0][0].trace._module,k=a._fullLayout[i.id];if(w.plot(a,i,_,k),!y.traceIs(m,\"gl\"))for(var A=0;A<_.length;A++)w.style(a,_[A])}})}}function n(){null!==z?v.relayout(a,i.id+\".radialaxis.angle\",z):null!==P&&v.relayout(a,i.id+\".radialaxis.range[1]\",P)}var i=this,a=i.gd,o=i.layers,s=i.radius,l=i.cx,c=i.cy,h=i.radialAxis,d=e.radialaxis,p=D(d.angle),g=h.range.slice(),b=g[1]-g[0],_=R.radialDragBoxSize,w=_/2;if(d.visible){var T=A.makeRectDragger(o,\"radialdrag\",\"crosshair\",-w,-w,_,_),S={element:T,gd:a},E=l+(s+w)*Math.cos(p),L=c-(s+w)*Math.sin(p);m.select(T).attr(\"transform\",u(E,L));var C,z,P;S.prepFn=function(){C=null,z=null,P=null,S.moveFn=r,S.doneFn=n,A.clearSelect(t._zoomlayer)},S.clampFn=function(t,e){return Math.sqrt(t*t+e*e)<R.MINDRAG&&(t=0,e=0),[t,e]},k.init(S)}},N.updateAngularDrag=function(t,e){function r(t,e){return Math.atan2(g+w-e,t-p-w)}function n(t,e){var n=r(E+t,C+e),i=I(n-j);P=z+i,s.frontplot.attr(\"transform\",u(a.xOffset2,a.yOffset2)+f([-i,p,g])),a.clipPaths.circle.select(\"path\").attr(\"transform\",u(p,g)+f(i)),U.each(function(){var t=m.select(this),e=_.getTranslate(t);t.attr(\"transform\",u(e.x,e.y)+f([i]))}),V.each(function(){var t=m.select(this),e=t.select(\"text\"),r=_.getTranslate(t);t.attr(\"transform\",f([i,e.attr(\"x\"),e.attr(\"y\")])+u(r.x,r.y))});var c=a.angularAxis;c.rotation=O(P),\"linear\"!==c.type||l(b)||(c.range=N.map(D).map(c.unTransformRad).map(I)),F(c),M.doTicks(o,c,!0),a._hasClipOnAxisFalse&&!l(b)&&(a.sector=[N[0]-i,N[1]-i],B.call(_.hideOutsideRangePoints,a));for(var h in a.traceHash)if(y.traceIs(h,\"gl\")){var d=a.traceHash[h],v=x.filterVisible(d),w=d[0][0].trace._module,k=o._fullLayout[a.id];w.plot(o,a,v,k)}}function 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i=n._subplots.ternary||[],a=0;a<i.length;a++){var o=i[a],s=n[o]._subplot;!e[o]&&s&&(s.plotContainer.remove(),s.clipDef.remove(),s.clipDefRelative.remove(),s.layers[\"a-title\"].remove(),s.layers[\"b-title\"].remove(),s.layers[\"c-title\"].remove())}}},{\"../../lib\":743,\"../../plots/get_data\":826,\"./layout/attributes\":867,\"./layout/defaults\":870,\"./layout/layout_attributes\":871,\"./ternary\":872}],867:[function(t,e,r){\"use strict\";e.exports={subplot:{valType:\"subplotid\",dflt:\"ternary\",editType:\"calc\"}}},{}],868:[function(t,e,r){\"use strict\";var n=t(\"../../cartesian/layout_attributes\"),i=t(\"../../../lib/extend\").extendFlat;e.exports={title:n.title,titlefont:n.titlefont,color:n.color,tickmode:n.tickmode,nticks:i({},n.nticks,{dflt:6,min:1}),tick0:n.tick0,dtick:n.dtick,tickvals:n.tickvals,ticktext:n.ticktext,ticks:n.ticks,ticklen:n.ticklen,tickwidth:n.tickwidth,tickcolor:n.tickcolor,showticklabels:n.showticklabels,showtickprefix:n.showtickprefix,tickprefix:n.tickprefix,showticksuffix:n.showticksuffix,ticksuffix:n.ticksuffix,showexponent:n.showexponent,exponentformat:n.exponentformat,separatethousands:n.separatethousands,tickfont:n.tickfont,tickangle:n.tickangle,tickformat:n.tickformat,tickformatstops:n.tickformatstops,hoverformat:n.hoverformat,showline:i({},n.showline,{dflt:!0}),linecolor:n.linecolor,linewidth:n.linewidth,showgrid:i({},n.showgrid,{dflt:!0}),gridcolor:n.gridcolor,gridwidth:n.gridwidth,layer:n.layer,min:{valType:\"number\",dflt:0,min:0}}},{\"../../../lib/extend\":732,\"../../cartesian/layout_attributes\":801}],869:[function(t,e,r){\"use 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n=t(\"../../../components/color/attributes\"),i=t(\"../../domain_attributes\"),a=t(\"./axis_attributes\"),o=t(\"../../../plot_api/edit_types\").overrideAll;e.exports=o({domain:i({name:\"ternary\"}),bgcolor:{valType:\"color\",dflt:n.background},sum:{valType:\"number\",dflt:1,min:0},aaxis:a,baxis:a,caxis:a},\"plot\",\"from-root\")},{\"../../../components/color/attributes\":617,\"../../../plot_api/edit_types\":773,\"../../domain_attributes\":815,\"./axis_attributes\":868}],872:[function(t,e,r){\"use strict\";function n(t,e){this.id=t.id,this.graphDiv=t.graphDiv,this.init(e),this.makeFramework(e)}function i(t){a.select(t).selectAll(\".zoombox,.js-zoombox-backdrop,.js-zoombox-menu,.zoombox-corners\").remove()}var a=t(\"d3\"),o=t(\"tinycolor2\"),s=t(\"../../plotly\"),l=t(\"../../lib\"),c=l._,u=t(\"../../components/color\"),f=t(\"../../components/drawing\"),h=t(\"../cartesian/set_convert\"),d=t(\"../../lib/extend\").extendFlat,p=t(\"../plots\"),m=t(\"../cartesian/axes\"),g=t(\"../../components/dragelement\"),v=t(\"../../components/fx\"),y=t(\"../../components/titles\"),x=t(\"../cartesian/select\"),b=t(\"../cartesian/constants\");e.exports=n;var _=n.prototype;_.init=function(t){this.container=t._ternarylayer,this.defs=t._defs,this.layoutId=t._uid,this.traceHash={},this.layers={}},_.plot=function(t,e){var r=e[this.id],n=e._size;this._hasClipOnAxisFalse=!1;for(var i=0;i<t.length;i++){if(!1===t[i][0].trace.cliponaxis){this._hasClipOnAxisFalse=!0;break}}this.updateLayers(r),this.adjustLayout(r,n),p.generalUpdatePerTraceModule(this.graphDiv,this,t,r),this.layers.plotbg.select(\"path\").call(u.fill,r.bgcolor)},_.makeFramework=function(t){var e=t[this.id],r=this.clipId=\"clip\"+this.layoutId+this.id;this.clipDef=t._clips.selectAll(\"#\"+r).data([0]),this.clipDef.enter().append(\"clipPath\").attr(\"id\",r).append(\"path\").attr(\"d\",\"M0,0Z\");var n=this.clipIdRelative=\"clip-relative\"+this.layoutId+this.id;this.clipDefRelative=t._clips.selectAll(\"#\"+n).data([0]),this.clipDefRelative.enter().append(\"clipPath\").attr(\"id\",n).append(\"path\").attr(\"d\",\"M0,0Z\"),this.plotContainer=this.container.selectAll(\"g.\"+this.id).data([0]),this.plotContainer.enter().append(\"g\").classed(this.id,!0),this.updateLayers(e),f.setClipUrl(this.layers.backplot,r),f.setClipUrl(this.layers.grids,r)},_.updateLayers=function(t){var e=this.layers,r=[\"draglayer\",\"plotbg\",\"backplot\",\"grids\"];\"below traces\"===t.aaxis.layer&&r.push(\"aaxis\",\"aline\"),\"below traces\"===t.baxis.layer&&r.push(\"baxis\",\"bline\"),\"below traces\"===t.caxis.layer&&r.push(\"caxis\",\"cline\"),r.push(\"frontplot\"),\"above 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vec4(0, 0, 0, 0);\\nvec4 unit = vec4(1, 1, 1, 1);\\nvec2 xyProjection = vec2(1, 1);\\n\\nmat4 mclamp(mat4 m, mat4 lo, mat4 hi) {\\n    return mat4(clamp(m[0], lo[0], hi[0]),\\n                clamp(m[1], lo[1], hi[1]),\\n                clamp(m[2], lo[2], hi[2]),\\n                clamp(m[3], lo[3], hi[3]));\\n}\\n\\nbool mshow(mat4 p, mat4 lo, mat4 hi) {\\n    return mclamp(p, lo, hi) == p;\\n}\\n\\nfloat val(mat4 p, mat4 v) {\\n    return dot(matrixCompMult(p, v) * unit, unit);\\n}\\n\\nvoid main() {\\n\\n    float x = 0.5 * sign(pf[3]) + 0.5;\\n    float prominence = abs(pf[3]);\\n    float depth = 1.0 - prominence;\\n\\n    mat4 pA = mat4(p0, p1, p2, p3);\\n    mat4 pB = mat4(p4, p5, p6, p7);\\n    mat4 pC = mat4(p8, p9, pa, pb);\\n    mat4 pD = mat4(pc, pd, pe, abs(pf));\\n\\n    float show = float(mshow(pA, loA, hiA) &&\\n                       mshow(pB, loB, hiB) &&\\n                       mshow(pC, loC, hiC) &&\\n                       mshow(pD, loD, hiD));\\n\\n    vec2 yy = show * vec2(val(pA, dim2A) + val(pB, dim2B) + val(pC, dim2C) + val(pD, dim2D),\\n                          val(pA, dim1A) + val(pB, dim1B) + val(pC, dim1C) + val(pD, dim1D));\\n\\n    vec2 dimensionToggle = vec2(x, 1.0 - x);\\n\\n    vec2 scatterToggle = vec2(scatter, 1.0 - scatter);\\n\\n    float y = dot(yy, dimensionToggle);\\n    mat2 xy = mat2(viewBoxSize * yy + dimensionToggle, viewBoxSize * vec2(x, y));\\n\\n    vec2 viewBoxXY = viewBoxPosition + xy * scatterToggle;\\n\\n    float depthOrHide = depth + 2.0 * (1.0 - show);\\n\\n    gl_Position = vec4(\\n        xyProjection * (2.0 * viewBoxXY / resolution - 1.0),\\n        depthOrHide,\\n        1.0\\n    );\\n\\n    // pick coloring\\n    fragColor = vec4(pf.rgb, 1.0);\\n}\\n\":\"precision highp float;\\n#define GLSLIFY 1\\n\\nattribute vec4 p0, p1, p2, p3,\\n               p4, p5, p6, p7,\\n               p8, p9, pa, pb,\\n               pc, pd, pe;\\n\\nattribute vec4 pf;\\n\\nuniform mat4 dim1A, dim2A, dim1B, dim2B, dim1C, dim2C, dim1D, dim2D,\\n             loA, hiA, loB, hiB, loC, hiC, loD, hiD;\\n\\nuniform vec2 resolution,\\n             viewBoxPosition,\\n             viewBoxSize;\\n\\nuniform sampler2D palette;\\n\\nuniform vec2 colorClamp;\\n\\nuniform float scatter;\\n\\nvarying vec4 fragColor;\\n\\nvec4 zero = vec4(0, 0, 0, 0);\\nvec4 unit = vec4(1, 1, 1, 1);\\nvec2 xyProjection = vec2(1, 1);\\n\\nmat4 mclamp(mat4 m, mat4 lo, mat4 hi) {\\n    return mat4(clamp(m[0], lo[0], hi[0]),\\n                clamp(m[1], lo[1], hi[1]),\\n                clamp(m[2], lo[2], hi[2]),\\n                clamp(m[3], lo[3], hi[3]));\\n}\\n\\nbool mshow(mat4 p, mat4 lo, mat4 hi) {\\n    return mclamp(p, lo, hi) == p;\\n}\\n\\nfloat val(mat4 p, mat4 v) {\\n    return dot(matrixCompMult(p, v) * unit, unit);\\n}\\n\\nvoid main() {\\n\\n    float x = 0.5 * sign(pf[3]) + 0.5;\\n    float prominence = abs(pf[3]);\\n    float depth = 1.0 - prominence;\\n\\n    mat4 pA = mat4(p0, p1, p2, p3);\\n    mat4 pB = mat4(p4, p5, p6, p7);\\n    mat4 pC = mat4(p8, p9, pa, pb);\\n    mat4 pD = mat4(pc, pd, pe, abs(pf));\\n\\n    float show = float(mshow(pA, loA, hiA) &&\\n                       mshow(pB, loB, hiB) &&\\n                       mshow(pC, loC, hiC) &&\\n                       mshow(pD, loD, hiD));\\n\\n    vec2 yy = show * vec2(val(pA, dim2A) + val(pB, dim2B) + val(pC, dim2C) + val(pD, dim2D),\\n                          val(pA, dim1A) + val(pB, dim1B) + val(pC, dim1C) + val(pD, dim1D));\\n\\n    vec2 dimensionToggle = vec2(x, 1.0 - x);\\n\\n    vec2 scatterToggle = vec2(scatter, 1.0 - scatter);\\n\\n    float y = dot(yy, dimensionToggle);\\n    mat2 xy = mat2(viewBoxSize * yy + dimensionToggle, viewBoxSize * vec2(x, y));\\n\\n    vec2 viewBoxXY = viewBoxPosition + xy * scatterToggle;\\n\\n    float depthOrHide = depth + 2.0 * (1.0 - show);\\n\\n    gl_Position = vec4(\\n        xyProjection * (2.0 * viewBoxXY / resolution - 1.0),\\n        depthOrHide,\\n        1.0\\n    );\\n\\n    // visible coloring\\n    float clampedColorIndex = clamp((prominence - colorClamp[0]) / (colorClamp[1] - colorClamp[0]), 0.0, 1.0);\\n    fragColor = texture2D(palette, vec2((clampedColorIndex * 255.0 + 0.5) / 256.0, 0.5));\\n}\\n\",frag:\"precision lowp float;\\n#define GLSLIFY 1\\n\\nvarying vec4 fragColor;\\n\\nvoid main() {\\n    gl_FragColor = fragColor;\\n}\\n\",primitive:\"lines\",lineWidth:1,attributes:O,uniforms:{resolution:F.prop(\"resolution\"),viewBoxPosition:F.prop(\"viewBoxPosition\"),viewBoxSize:F.prop(\"viewBoxSize\"),dim1A:F.prop(\"dim1A\"),dim2A:F.prop(\"dim2A\"),dim1B:F.prop(\"dim1B\"),dim2B:F.prop(\"dim2B\"),dim1C:F.prop(\"dim1C\"),dim2C:F.prop(\"dim2C\"),dim1D:F.prop(\"dim1D\"),dim2D:F.prop(\"dim2D\"),loA:F.prop(\"loA\"),hiA:F.prop(\"hiA\"),loB:F.prop(\"loB\"),hiB:F.prop(\"hiB\"),loC:F.prop(\"loC\"),hiC:F.prop(\"hiC\"),loD:F.prop(\"loD\"),hiD:F.prop(\"hiD\"),palette:R,colorClamp:F.prop(\"colorClamp\"),scatter:F.prop(\"scatter\")},offset:F.prop(\"offset\"),count:F.prop(\"count\")}),j=[0,1],B=[];return{setColorDomain:function(t){j[0]=t[0],j[1]=t[1]},render:function(t,e,a){var o,s,l,c=1/0,f=-1/0;for(o=0;o<I;o++)t[o].dim2.canvasX>f&&(f=t[o].dim2.canvasX,l=o),t[o].dim1.canvasX<c&&(c=t[o].dim1.canvasX,s=o);for(0===I&&n(F,0,0,y,x),o=0;o<I;o++){var h=t[o],d=h.dim1,p=d.crossfilterDimensionIndex,m=h.canvasX,g=h.canvasY,b=h.dim2.crossfilterDimensionIndex,_=h.panelSizeX,w=h.panelSizeY,M=m+_;if(e||!B[p]||B[p][0]!==m||B[p][1]!==M){B[p]=[m,M];var k=u(p,b,m,g,_,w,d.crossfilterDimensionIndex,r||d.scatter?1:0,o,s,l);A.clearOnly=a,i(F,N,A,e?v.blockLineCount:E,E,k)}}},readPixel:function(t,e){return F.read({x:t,y:e,width:1,height:1,data:g}),g},readPixels:function(t,e,r,n){var i=new Uint8Array(4*r*n);return F.read({x:t,y:e,width:r,height:n,data:i}),i},destroy:function(){t.style[\"pointer-events\"]=\"none\",R.destroy()}}}},{\"./constants\":1035}],1039:[function(t,e,r){\"use strict\";function n(t){return!(\"visible\"in t)||t.visible}function i(t){var e=t.range?t.range[0]:d.min(t.values),r=t.range?t.range[1]:d.max(t.values);return!isNaN(e)&&isFinite(e)||(e=0),!isNaN(r)&&isFinite(r)||(r=0),e===r&&(void 0===e?(e=0,r=1):0===e?(e-=1,r+=1):(e*=.9,r*=1.1)),[e,r]}function a(t,e){var r,n,i,a,o;for(r=0,i=1/0,a=(n=t.range())[0];r<n.length;r++){if((o=Math.abs(n[r]-e))>i)return a;i=o,a=n[r]}return n[n.length-1]}function o(t){return d.scale.linear().domain(i(t))}function s(t,e,r){var i=v(e),a=i.trace,s=i.lineColor,l=i.cscale,c=a.line,u=a.domain,p=a.dimensions,m=t.width,g=a.labelfont,y=a.tickfont,x=a.rangefont,b=h.extendDeep({},c,{color:s.map(o({values:s,range:[c.cmin,c.cmax]})),blockLineCount:f.blockLineCount,canvasOverdrag:f.overdrag*f.canvasPixelRatio}),_=Math.floor(m*(u.x[1]-u.x[0])),w=Math.floor(t.height*(u.y[1]-u.y[0])),M=t.margin||{l:80,r:80,t:100,b:80},k=_,A=w;return{key:r,colCount:p.filter(n).length,dimensions:p,tickDistance:f.tickDistance,unitToColor:function(t){var e=t.map(function(t){return t[0]}),r=t.map(function(t){return t[1]}).map(function(t){return d.rgb(t)}),n=\"rgb\".split(\"\").map(function(t){return d.scale.linear().clamp(!0).domain(e).range(r.map(function(t){return function(e){return e[t]}}(t)))});return function(t){return n.map(function(e){return e(t)})}}(l),lines:b,labelFont:g,tickFont:y,rangeFont:x,layoutWidth:m,layoutHeight:t.height,domain:u,translateX:u.x[0]*m,translateY:t.height-u.y[1]*t.height,pad:M,canvasWidth:k*f.canvasPixelRatio+2*b.canvasOverdrag,canvasHeight:A*f.canvasPixelRatio,width:k,height:A,canvasPixelRatio:f.canvasPixelRatio}}function l(t){var e=t.width,r=t.height,a=t.dimensions,s=t.canvasPixelRatio,l=function(r){return e*r/Math.max(1,t.colCount-1)},c=f.verticalPadding/(r*s),u=1-2*c,h=function(t){return c+u*t},p={key:t.key,xScale:l,model:t},m={};return p.dimensions=a.filter(n).map(function(e,n){var a=o(e),c=m[e.label];m[e.label]=(c||0)+1;return{key:e.label+(c?\"__\"+c:\"\"),label:e.label,tickFormat:e.tickformat,tickvals:e.tickvals,ticktext:e.ticktext,ordinal:!!e.tickvals,scatter:f.scatter||e.scatter,xIndex:n,crossfilterDimensionIndex:n,visibleIndex:e._index,height:r,values:e.values,paddedUnitValues:e.values.map(a).map(h),xScale:l,x:l(n),canvasX:l(n)*s,unitScale:function(t,e){return d.scale.linear().range([t-e,e])}(r,f.verticalPadding),domainScale:function(t,e,r){var n=i(r),a=r.ticktext;return r.tickvals?d.scale.ordinal().domain(r.tickvals.map(function(t,e){return function(r,n){if(e){var i=e[n];return null===i||void 0===i?t(r):i}return t(r)}}(d.format(r.tickformat),a))).range(r.tickvals.map(function(t){return(t-n[0])/(n[1]-n[0])}).map(function(r){return t-e+r*(e-(t-e))})):d.scale.linear().domain(n).range([t-e,e])}(r,f.verticalPadding,e),ordinalScale:function(t){var e=i(t);return t.tickvals&&d.scale.ordinal().domain(t.tickvals).range(t.tickvals.map(function(t){return(t-e[0])/(e[1]-e[0])}))}(e),domainToUnitScale:a,filter:e.constraintrange?e.constraintrange.map(a):[0,1],parent:p,model:t}}),p}function c(t){t.classed(f.cn.axisExtentText,!0).attr(\"text-anchor\",\"middle\").style(\"cursor\",\"default\").style(\"user-select\",\"none\")}var u=t(\"./lines\"),f=t(\"./constants\"),h=t(\"../../lib\"),d=t(\"d3\"),p=t(\"../../components/drawing\"),m=t(\"../../lib/gup\").keyFun,g=t(\"../../lib/gup\").repeat,v=t(\"../../lib/gup\").unwrap;e.exports=function(t,e,r,n,i,o){function y(t){return t.dimensions.some(function(t){return 0!==t.filter[0]||1!==t.filter[1]})}function x(t,e){return(f.scatter?function(t,e){for(var r=e.panels||(e.panels=[]),n=t.each(function(t){return t})[e.key].map(function(t){return t.__data__}),i=n.length-1,a=i,o=0;o<i;o++)for(var s=0;s<i;s++){var l=r[s+o*i]||(r[s+o*i]={}),c=n[s],u=n[s+1];l.dim1=n[o+1],l.dim2=u,l.canvasX=c.canvasX,l.panelSizeX=u.canvasX-c.canvasX,l.panelSizeY=e.model.canvasHeight/a,l.y=o*l.panelSizeY,l.canvasY=e.model.canvasHeight-l.y-l.panelSizeY}}:function(t,e){for(var r=e.panels||(e.panels=[]),n=t.each(function(t){return t})[e.key].map(function(t){return t.__data__}),i=n.length-1,a=0;a<1;a++)for(var o=0;o<i;o++){var s=r[o+a*i]||(r[o+a*i]={}),l=n[o],c=n[o+1];s.dim1=l,s.dim2=c,s.canvasX=l.canvasX,s.panelSizeX=c.canvasX-l.canvasX,s.panelSizeY=e.model.canvasHeight/1,s.y=a*s.panelSizeY,s.canvasY=e.model.canvasHeight-s.y-s.panelSizeY}})(t,e)}function b(t){return t.ordinal?function(){return\"\"}:d.format(t.tickFormat)}function _(){H=!0,k=!0}function w(t){A=!1;var e=t.parent,r=t.brush.extent(),n=e.dimensions,i=n[t.xIndex].filter,a=H&&r[0]===r[1];a&&(t.brush.clear(),d.select(this).select(\"rect.extent\").attr(\"y\",-100));var o=a?[0,1]:r.slice();if(o[0]!==i[0]||o[1]!==i[1]){n[t.xIndex].filter=o,e.focusLayer&&e.focusLayer.render(e.panels,!0);var s=y(e);!G&&s?(e.contextLayer&&e.contextLayer.render(e.panels,!0),G=!0):G&&!s&&(e.contextLayer&&e.contextLayer.render(e.panels,!0,!0),G=!1)}H=!1}function M(t){var e=t.parent,r=t.brush.extent(),n=r[0]===r[1],i=e.dimensions[t.xIndex].filter;if(!n&&t.ordinal&&(i[0]=a(t.ordinalScale,i[0]),i[1]=a(t.ordinalScale,i[1]),i[0]===i[1]&&(i[0]=Math.max(0,i[0]-.05),i[1]=Math.min(1,i[1]+.05)),d.select(this).transition().duration(150).call(t.brush.extent(i)),e.focusLayer.render(e.panels,!0)),e.pickLayer&&e.pickLayer.render(e.panels,!0),A=!0,k=\"ending\",o&&o.filterChanged){var s=t.domainToUnitScale.invert,l=i.map(s);o.filterChanged(e.key,t.visibleIndex,l)}}var k=!1,A=!0,T=n.filter(function(t){return v(t).trace.visible}).map(s.bind(0,i)).map(l);r.each(function(t,e){return h.extendFlat(t,T[e])});var S=r.selectAll(\".gl-canvas\").each(function(t){t.viewModel=T[0],t.model=t.viewModel?t.viewModel.model:null}),E={renderers:[],dimensions:[]},L=null;S.filter(function(t){return t.pick}).style(\"pointer-events\",\"auto\").on(\"mousemove\",function(t){if(A&&t.lineLayer&&o&&o.hover){var e=d.event,r=this.width,n=this.height,i=d.mouse(this),a=i[0],s=i[1];if(a<0||s<0||a>=r||s>=n)return;var l=t.lineLayer.readPixel(a,n-1-s),c=0!==l[3],u=c?l[2]+256*(l[1]+256*l[0]):null,f={x:a,y:s,clientX:e.clientX,clientY:e.clientY,dataIndex:t.model.key,curveNumber:u};u!==L&&(c?o.hover(f):o.unhover&&o.unhover(f),L=u)}}),S.style(\"opacity\",function(t){return t.pick?.01:1}),e.style(\"background\",\"rgba(255, 255, 255, 0)\");var C=e.selectAll(\".\"+f.cn.parcoords).data(T,m);C.exit().remove(),C.enter().append(\"g\").classed(f.cn.parcoords,!0).attr(\"overflow\",\"visible\").style(\"box-sizing\",\"content-box\").style(\"position\",\"absolute\").style(\"left\",0).style(\"overflow\",\"visible\").style(\"shape-rendering\",\"crispEdges\").style(\"pointer-events\",\"none\").call(function(t){var e=t.selectAll(\"defs\").data(g,m);e.enter().append(\"defs\");var r=e.selectAll(\"#\"+f.id.filterBarPattern).data(g,m);r.enter().append(\"pattern\").attr(\"id\",f.id.filterBarPattern).attr(\"patternUnits\",\"userSpaceOnUse\"),r.attr(\"x\",-f.bar.width).attr(\"width\",f.bar.capturewidth).attr(\"height\",function(t){return t.model.height});var n=r.selectAll(\"rect\").data(g,m);n.enter().append(\"rect\").attr(\"shape-rendering\",\"crispEdges\"),n.attr(\"height\",function(t){return t.model.height}).attr(\"width\",f.bar.width).attr(\"x\",f.bar.width/2).attr(\"fill\",f.bar.fillcolor).attr(\"fill-opacity\",f.bar.fillopacity).attr(\"stroke\",f.bar.strokecolor).attr(\"stroke-opacity\",f.bar.strokeopacity).attr(\"stroke-width\",f.bar.strokewidth)}),C.attr(\"width\",function(t){return t.model.width+t.model.pad.l+t.model.pad.r}).attr(\"height\",function(t){return t.model.height+t.model.pad.t+t.model.pad.b}).attr(\"transform\",function(t){return\"translate(\"+t.model.translateX+\",\"+t.model.translateY+\")\"});var z=C.selectAll(\".\"+f.cn.parcoordsControlView).data(g,m);z.enter().append(\"g\").classed(f.cn.parcoordsControlView,!0).style(\"box-sizing\",\"content-box\"),z.attr(\"transform\",function(t){return\"translate(\"+t.model.pad.l+\",\"+t.model.pad.t+\")\"});var D=z.selectAll(\".\"+f.cn.yAxis).data(function(t){return t.dimensions},m);D.enter().append(\"g\").classed(f.cn.yAxis,!0).each(function(t){E.dimensions.push(t)}),z.each(function(t){x(D,t)}),S.filter(function(t){return!!t.viewModel}).each(function(t){t.lineLayer=u(this,t,f.scatter),t.viewModel[t.key]=t.lineLayer,E.renderers.push(function(){t.lineLayer.render(t.viewModel.panels,!0)}),t.lineLayer.render(t.viewModel.panels,!t.context)}),D.attr(\"transform\",function(t){return\"translate(\"+t.xScale(t.xIndex)+\", 0)\"}),D.call(d.behavior.drag().origin(function(t){return t}).on(\"drag\",function(t){var e=t.parent;A=!1,k||(t.x=Math.max(-f.overdrag,Math.min(t.model.width+f.overdrag,d.event.x)),t.canvasX=t.x*t.model.canvasPixelRatio,D.sort(function(t,e){return t.x-e.x}).each(function(e,r){e.xIndex=r,e.x=t===e?e.x:e.xScale(e.xIndex),e.canvasX=e.x*e.model.canvasPixelRatio}),x(D,e),D.filter(function(e){return 0!==Math.abs(t.xIndex-e.xIndex)}).attr(\"transform\",function(t){return\"translate(\"+t.xScale(t.xIndex)+\", 0)\"}),d.select(this).attr(\"transform\",\"translate(\"+t.x+\", 0)\"),D.each(function(r,n,i){i===t.parent.key&&(e.dimensions[n]=r)}),e.contextLayer&&e.contextLayer.render(e.panels,!1,!y(e)),e.focusLayer.render&&e.focusLayer.render(e.panels))}).on(\"dragend\",function(t){var e=t.parent;k?\"ending\"===k&&(k=!1):(t.x=t.xScale(t.xIndex),t.canvasX=t.x*t.model.canvasPixelRatio,x(D,e),d.select(this).attr(\"transform\",function(t){return\"translate(\"+t.x+\", 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h=d.cx,v=d.cy,y=a.select(this),x=y.selectAll(\"path.surface\").data([e]),b=!1,_=!1;if(x.enter().append(\"path\").classed(\"surface\",!0).style({\"pointer-events\":\"all\"}),y.select(\"path.textline\").remove(),y.on(\"mouseover\",function(){var i=t._fullLayout,s=t._fullData[p.index];if(!t._dragging&&!1!==i.hovermode){var l=s.hoverinfo;if(Array.isArray(l)&&(l=o.castHoverinfo({hoverinfo:[u.castOption(l,e.pts)],_module:p._module},i,0)),\"all\"===l&&(l=\"label+text+value+percent+name\"),\"none\"!==l&&\"skip\"!==l&&l){var c=n(e,d),m=h+e.pxmid[0]*(1-c),g=v+e.pxmid[1]*(1-c),y=r.separators,x=[];if(-1!==l.indexOf(\"label\")&&x.push(e.label),-1!==l.indexOf(\"text\")){var w=u.castOption(s.hovertext||s.text,e.pts);w&&x.push(w)}-1!==l.indexOf(\"value\")&&x.push(u.formatPieValue(e.v,y)),-1!==l.indexOf(\"percent\")&&x.push(u.formatPiePercent(e.v/d.vTotal,y));var M=p.hoverlabel,k=M.font;o.loneHover({x0:m-c*d.r,x1:m+c*d.r,y:g,text:x.join(\"<br>\"),name:-1!==l.indexOf(\"name\")?s.name:void 0,idealAlign:e.pxmid[0]<0?\"left\":\"right\",color:u.castOption(M.bgcolor,e.pts)||e.color,borderColor:u.castOption(M.bordercolor,e.pts),fontFamily:u.castOption(k.family,e.pts),fontSize:u.castOption(k.size,e.pts),fontColor:u.castOption(k.color,e.pts)},{container:i._hoverlayer.node(),outerContainer:i._paper.node(),gd:t}),b=!0}t.emit(\"plotly_hover\",{points:[f(e,s)],event:a.event}),_=!0}}).on(\"mouseout\",function(r){var n=t._fullLayout,i=t._fullData[p.index];_&&(r.originalEvent=a.event,t.emit(\"plotly_unhover\",{points:[f(e,i)],event:a.event}),_=!1),b&&(o.loneUnhover(n._hoverlayer.node()),b=!1)}).on(\"click\",function(){var r=t._fullLayout,n=t._fullData[p.index];t._dragging||!1===r.hovermode||(t._hoverdata=[f(e,n)],o.click(t,a.event))}),p.pull){var w=+u.castOption(p.pull,e.pts)||0;w>0&&(h+=w*e.pxmid[0],v+=w*e.pxmid[1])}e.cxFinal=h,e.cyFinal=v;var M=p.hole;if(e.v===d.vTotal){var k=\"M\"+(h+e.px0[0])+\",\"+(v+e.px0[1])+s(e.px0,e.pxmid,!0,1)+s(e.pxmid,e.px0,!0,1)+\"Z\";M?x.attr(\"d\",\"M\"+(h+M*e.px0[0])+\",\"+(v+M*e.px0[1])+s(e.px0,e.pxmid,!1,M)+s(e.pxmid,e.px0,!1,M)+\"Z\"+k):x.attr(\"d\",k)}else{var A=s(e.px0,e.px1,!0,1);if(M){var T=1-M;x.attr(\"d\",\"M\"+(h+M*e.px1[0])+\",\"+(v+M*e.px1[1])+s(e.px1,e.px0,!1,M)+\"l\"+T*e.px0[0]+\",\"+T*e.px0[1]+A+\"Z\")}else x.attr(\"d\",\"M\"+h+\",\"+v+\"l\"+e.px0[0]+\",\"+e.px0[1]+A+\"Z\")}var S=u.castOption(p.textposition,e.pts),E=y.selectAll(\"g.slicetext\").data(e.text&&\"none\"!==S?[0]:[]);E.enter().append(\"g\").classed(\"slicetext\",!0),E.exit().remove(),E.each(function(){var r=a.select(this).selectAll(\"text\").data([0]);r.enter().append(\"text\").attr(\"data-notex\",1),r.exit().remove(),r.text(e.text).attr({class:\"slicetext\",transform:\"\",\"text-anchor\":\"middle\"}).call(l.font,\"outside\"===S?p.outsidetextfont:p.insidetextfont).call(c.convertToTspans,t);var o,s=l.bBox(r.node());\"outside\"===S?o=i(s,e):(o=function(t,e,r){var i=Math.sqrt(t.width*t.width+t.height*t.height),a=t.width/t.height,o=Math.PI*Math.min(e.v/r.vTotal,.5),s=1-r.trace.hole,l=n(e,r),c={scale:l*r.r*2/i,rCenter:1-l,rotate:0};if(c.scale>=1)return c;var u=a+1/(2*Math.tan(o)),f=r.r*Math.min(1/(Math.sqrt(u*u+.5)+u),s/(Math.sqrt(a*a+s/2)+a)),h={scale:2*f/t.height,rCenter:Math.cos(f/r.r)-f*a/r.r,rotate:(180/Math.PI*e.midangle+720)%180-90},d=1/a,p=d+1/(2*Math.tan(o)),m=r.r*Math.min(1/(Math.sqrt(p*p+.5)+p),s/(Math.sqrt(d*d+s/2)+d)),g={scale:2*m/t.width,rCenter:Math.cos(m/r.r)-m/a/r.r,rotate:(180/Math.PI*e.midangle+810)%180-90},v=g.scale>h.scale?g:h;return c.scale<1&&v.scale>c.scale?v:c}(s,e,d),\"auto\"===S&&o.scale<1&&(r.call(l.font,p.outsidetextfont),p.outsidetextfont.family===p.insidetextfont.family&&p.outsidetextfont.size===p.insidetextfont.size||(s=l.bBox(r.node())),o=i(s,e)));var u=h+e.pxmid[0]*o.rCenter+(o.x||0),f=v+e.pxmid[1]*o.rCenter+(o.y||0);o.outside&&(e.yLabelMin=f-s.height/2,e.yLabelMid=f,e.yLabelMax=f+s.height/2,e.labelExtraX=0,e.labelExtraY=0,g=!0),r.attr(\"transform\",\"translate(\"+u+\",\"+f+\")\"+(o.scale<1?\"scale(\"+o.scale+\")\":\"\")+(o.rotate?\"rotate(\"+o.rotate+\")\":\"\")+\"translate(\"+-(s.left+s.right)/2+\",\"+-(s.top+s.bottom)/2+\")\")})}}),g&&function(t,e){function r(t,e){return t.pxmid[1]-e.pxmid[1]}function n(t,e){return e.pxmid[1]-t.pxmid[1]}function i(t,r){r||(r={});var n,i,a,s,d=r.labelExtraY+(o?r.yLabelMax:r.yLabelMin),p=o?t.yLabelMin:t.yLabelMax,g=o?t.yLabelMax:t.yLabelMin,v=t.cyFinal+c(t.px0[1],t.px1[1]),y=d-p;if(y*h>0&&(t.labelExtraY=y),Array.isArray(e.pull))for(i=0;i<m.length;i++)(a=m[i])===t||(u.castOption(e.pull,t.pts)||0)>=(u.castOption(e.pull,a.pts)||0)||((t.pxmid[1]-a.pxmid[1])*h>0?(y=a.cyFinal+c(a.px0[1],a.px1[1])-p-t.labelExtraY)*h>0&&(t.labelExtraY+=y):(g+t.labelExtraY-v)*h>0&&(n=3*f*Math.abs(i-m.indexOf(t)),(s=a.cxFinal+l(a.px0[0],a.px1[0])+n-(t.cxFinal+t.pxmid[0])-t.labelExtraX)*f>0&&(t.labelExtraX+=s)))}var a,o,s,l,c,f,h,d,p,m,g,v,y;for(o=0;o<2;o++)for(s=o?r:n,c=o?Math.max:Math.min,h=o?1:-1,a=0;a<2;a++){for(l=a?Math.max:Math.min,f=a?1:-1,(d=t[o][a]).sort(s),p=t[1-o][a],m=p.concat(d),v=[],g=0;g<d.length;g++)void 0!==d[g].yLabelMid&&v.push(d[g]);for(y=!1,g=0;o&&g<p.length;g++)if(void 0!==p[g].yLabelMid){y=p[g];break}for(g=0;g<v.length;g++){var 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t=a.select(this);t.attr(\"dy\")&&t.attr(\"dy\",t.attr(\"dy\"))})},0)}},{\"../../components/color\":618,\"../../components/drawing\":643,\"../../components/fx\":660,\"../../lib/svg_text_utils\":766,\"./event_data\":1045,\"./helpers\":1046,d3:128}],1051:[function(t,e,r){\"use strict\";var n=t(\"d3\"),i=t(\"./style_one\");e.exports=function(t){t._fullLayout._pielayer.selectAll(\".trace\").each(function(t){var e=t[0].trace,r=n.select(this);r.style({opacity:e.opacity}),r.selectAll(\"path.surface\").each(function(t){n.select(this).call(i,t,e)})})}},{\"./style_one\":1052,d3:128}],1052:[function(t,e,r){\"use strict\";var n=t(\"../../components/color\"),i=t(\"./helpers\").castOption;e.exports=function(t,e,r){var a=r.marker.line,o=i(a.color,e.pts)||n.defaultLine,s=i(a.width,e.pts)||0;t.style({\"stroke-width\":s}).call(n.fill,e.color).call(n.stroke,o)}},{\"../../components/color\":618,\"./helpers\":1046}],1053:[function(t,e,r){\"use strict\";var n=t(\"../scatter/attributes\");e.exports={x:n.x,y:n.y,xy:{valType:\"data_array\",editType:\"calc\"},indices:{valType:\"data_array\",editType:\"calc\"},xbounds:{valType:\"data_array\",editType:\"calc\"},ybounds:{valType:\"data_array\",editType:\"calc\"},text:n.text,marker:{color:{valType:\"color\",arrayOk:!1,editType:\"calc\"},opacity:{valType:\"number\",min:0,max:1,dflt:1,arrayOk:!1,editType:\"calc\"},blend:{valType:\"boolean\",dflt:null,editType:\"calc\"},sizemin:{valType:\"number\",min:.1,max:2,dflt:.5,editType:\"calc\"},sizemax:{valType:\"number\",min:.1,dflt:20,editType:\"calc\"},border:{color:{valType:\"color\",arrayOk:!1,editType:\"calc\"},arearatio:{valType:\"number\",min:0,max:1,dflt:0,editType:\"calc\"},editType:\"calc\"},editType:\"calc\"}}},{\"../scatter/attributes\":1066}],1054:[function(t,e,r){\"use strict\";function n(t,e){this.scene=t,this.uid=e,this.type=\"pointcloud\",this.pickXData=[],this.pickYData=[],this.xData=[],this.yData=[],this.textLabels=[],this.color=\"rgb(0, 0, 0)\",this.name=\"\",this.hoverinfo=\"all\",this.idToIndex=new Int32Array(0),this.bounds=[0,0,0,0],this.pointcloudOptions={positions:new Float32Array(0),idToIndex:this.idToIndex,sizemin:.5,sizemax:12,color:[0,0,0,1],areaRatio:1,borderColor:[0,0,0,1]},this.pointcloud=i(t.glplot,this.pointcloudOptions),this.pointcloud._trace=this}var i=t(\"gl-pointcloud2d\"),a=t(\"../../lib/str2rgbarray\"),o=t(\"../scatter/get_trace_color\"),s=[\"xaxis\",\"yaxis\"],l=n.prototype;l.handlePick=function(t){var e=this.idToIndex[t.pointId];return{trace:this,dataCoord:t.dataCoord,traceCoord:this.pickXYData?[this.pickXYData[2*e],this.pickXYData[2*e+1]]:[this.pickXData[e],this.pickYData[e]],textLabel:Array.isArray(this.textLabels)?this.textLabels[e]:this.textLabels,color:this.color,name:this.name,pointIndex:e,hoverinfo:this.hoverinfo}},l.update=function(t){this.index=t.index,this.textLabels=t.text,this.name=t.name,this.hoverinfo=t.hoverinfo,this.bounds=[1/0,1/0,-1/0,-1/0],this.updateFast(t),this.color=o(t,{})},l.updateFast=function(t){var e,r,n,i,o,s,l=this.xData=this.pickXData=t.x,c=this.yData=this.pickYData=t.y,u=this.pickXYData=t.xy,f=t.xbounds&&t.ybounds,h=t.indices,d=this.bounds;if(u){if(n=u,e=u.length>>>1,f)d[0]=t.xbounds[0],d[2]=t.xbounds[1],d[1]=t.ybounds[0],d[3]=t.ybounds[1];else for(s=0;s<e;s++)i=n[2*s],o=n[2*s+1],i<d[0]&&(d[0]=i),i>d[2]&&(d[2]=i),o<d[1]&&(d[1]=o),o>d[3]&&(d[3]=o);if(h)r=h;else for(r=new Int32Array(e),s=0;s<e;s++)r[s]=s}else for(e=l.length,n=new Float32Array(2*e),r=new Int32Array(e),s=0;s<e;s++)i=l[s],o=c[s],r[s]=s,n[2*s]=i,n[2*s+1]=o,i<d[0]&&(d[0]=i),i>d[2]&&(d[2]=i),o<d[1]&&(d[1]=o),o>d[3]&&(d[3]=o);this.idToIndex=r,this.pointcloudOptions.idToIndex=r,this.pointcloudOptions.positions=n;var p=a(t.marker.color),m=a(t.marker.border.color),g=t.opacity*t.marker.opacity;p[3]*=g,this.pointcloudOptions.color=p;var v=t.marker.blend;if(null===v){v=l.length<100||c.length<100}this.pointcloudOptions.blend=v,m[3]*=g,this.pointcloudOptions.borderColor=m;var y=t.marker.sizemin,x=Math.max(t.marker.sizemax,t.marker.sizemin);this.pointcloudOptions.sizeMin=y,this.pointcloudOptions.sizeMax=x,this.pointcloudOptions.areaRatio=t.marker.border.arearatio,this.pointcloud.update(this.pointcloudOptions),this.expandAxesFast(d,x/2)},l.expandAxesFast=function(t,e){for(var r,n,i,a=e||.5,o=0;o<2;o++)(n=(r=this.scene[s[o]])._min)||(n=[]),n.push({val:t[o],pad:a}),(i=r._max)||(i=[]),i.push({val:t[o+2],pad:a})},l.dispose=function(){this.pointcloud.dispose()},e.exports=function(t,e){var r=new n(t,e.uid);return r.update(e),r}},{\"../../lib/str2rgbarray\":765,\"../scatter/get_trace_color\":1076,\"gl-pointcloud2d\":235}],1055:[function(t,e,r){\"use strict\";var n=t(\"../../lib\"),i=t(\"./attributes\");e.exports=function(t,e,r){function a(r,a){return n.coerce(t,e,i,r,a)}a(\"x\"),a(\"y\"),a(\"xbounds\"),a(\"ybounds\"),t.xy&&t.xy instanceof Float32Array&&(e.xy=t.xy),t.indices&&t.indices instanceof Int32Array&&(e.indices=t.indices),a(\"text\"),a(\"marker.color\",r),a(\"marker.opacity\"),a(\"marker.blend\"),a(\"marker.sizemin\"),a(\"marker.sizemax\"),a(\"marker.border.color\",r),a(\"marker.border.arearatio\")}},{\"../../lib\":743,\"./attributes\":1053}],1056:[function(t,e,r){\"use strict\";var n={};n.attributes=t(\"./attributes\"),n.supplyDefaults=t(\"./defaults\"),n.calc=t(\"../scatter3d/calc\"),n.plot=t(\"./convert\"),n.moduleType=\"trace\",n.name=\"pointcloud\",n.basePlotModule=t(\"../../plots/gl2d\"),n.categories=[\"gl\",\"gl2d\",\"showLegend\"],n.meta={},e.exports=n},{\"../../plots/gl2d\":829,\"../scatter3d/calc\":1092,\"./attributes\":1053,\"./convert\":1054,\"./defaults\":1055}],1057:[function(t,e,r){\"use strict\";var n=t(\"../../plots/font_attributes\"),i=t(\"../../plots/attributes\"),a=t(\"../../components/color/attributes\"),o=t(\"../../components/fx/attributes\"),s=t(\"../../plots/domain_attributes\"),l=t(\"../../lib/extend\").extendFlat,c=t(\"../../plot_api/edit_types\").overrideAll;e.exports=c({hoverinfo:l({},i.hoverinfo,{flags:[\"label\",\"text\",\"value\",\"percent\",\"name\"]}),hoverlabel:o.hoverlabel,domain:s({name:\"sankey\",trace:!0}),orientation:{valType:\"enumerated\",values:[\"v\",\"h\"],dflt:\"h\"},valueformat:{valType:\"string\",dflt:\".3s\"},valuesuffix:{valType:\"string\",dflt:\"\"},arrangement:{valType:\"enumerated\",values:[\"snap\",\"perpendicular\",\"freeform\",\"fixed\"],dflt:\"snap\"},textfont:n({}),node:{label:{valType:\"data_array\",dflt:[]},color:{valType:\"color\",arrayOk:!0},line:{color:{valType:\"color\",dflt:a.defaultLine,arrayOk:!0},width:{valType:\"number\",min:0,dflt:.5,arrayOk:!0}},pad:{valType:\"number\",arrayOk:!1,min:0,dflt:20},thickness:{valType:\"number\",arrayOk:!1,min:1,dflt:20}},link:{label:{valType:\"data_array\",dflt:[]},color:{valType:\"color\",arrayOk:!0},line:{color:{valType:\"color\",dflt:a.defaultLine,arrayOk:!0},width:{valType:\"number\",min:0,dflt:0,arrayOk:!0}},source:{valType:\"data_array\",dflt:[]},target:{valType:\"data_array\",dflt:[]},value:{valType:\"data_array\",dflt:[]}}},\"calc\",\"nested\")},{\"../../components/color/attributes\":617,\"../../components/fx/attributes\":652,\"../../lib/extend\":732,\"../../plot_api/edit_types\":773,\"../../plots/attributes\":787,\"../../plots/domain_attributes\":815,\"../../plots/font_attributes\":816}],1058:[function(t,e,r){\"use strict\";var n=t(\"../../plot_api/edit_types\").overrideAll,i=t(\"../../plots/get_data\").getModuleCalcData,a=t(\"./plot\"),o=t(\"../../components/fx/layout_attributes\");r.name=\"sankey\",r.baseLayoutAttrOverrides=n({hoverlabel:o.hoverlabel},\"plot\",\"nested\"),r.plot=function(t){var e=i(t.calcdata,\"sankey\");a(t,e)},r.clean=function(t,e,r,n){var i=n._has&&n._has(\"sankey\"),a=e._has&&e._has(\"sankey\");i&&!a&&n._paperdiv.selectAll(\".sankey\").remove()}},{\"../../components/fx/layout_attributes\":661,\"../../plot_api/edit_types\":773,\"../../plots/get_data\":826,\"./plot\":1063}],1059:[function(t,e,r){\"use strict\";var n=t(\"strongly-connected-components\"),i=t(\"../../lib\"),a=t(\"../../lib/gup\").wrap;e.exports=function(t,e){return function(t,e,r){for(var i=t.map(function(){return[]}),a=0;a<Math.min(e.length,r.length);a++){if(e[a]===r[a])return!0;i[e[a]].push(r[a])}return n(i).components.some(function(t){return t.length>1})}(e.node.label,e.link.source,e.link.target)&&(i.error(\"Circularity is present in the Sankey data. Removing all nodes and links.\"),e.link.label=[],e.link.source=[],e.link.target=[],e.link.value=[],e.link.color=[],e.node.label=[],e.node.color=[]),a({link:e.link,node:e.node})}},{\"../../lib\":743,\"../../lib/gup\":740,\"strongly-connected-components\":537}],1060:[function(t,e,r){\"use strict\";e.exports={nodeTextOffsetHorizontal:4,nodeTextOffsetVertical:3,nodePadAcross:10,sankeyIterations:50,forceIterations:5,forceTicksPerFrame:10,duration:500,ease:\"cubic-in-out\",cn:{sankey:\"sankey\",sankeyLinks:\"sankey-links\",sankeyLink:\"sankey-link\",sankeyNodeSet:\"sankey-node-set\",sankeyNode:\"sankey-node\",nodeRect:\"node-rect\",nodeCapture:\"node-capture\",nodeCentered:\"node-entered\",nodeLabelGuide:\"node-label-guide\",nodeLabel:\"node-label\",nodeLabelTextPath:\"node-label-text-path\"}}},{}],1061:[function(t,e,r){\"use strict\";var n=t(\"../../lib\"),i=t(\"./attributes\"),a=t(\"../../components/color\"),o=t(\"tinycolor2\");e.exports=function(t,e,r,s){function l(r,a){return n.coerce(t,e,i,r,a)}l(\"node.label\"),l(\"node.pad\"),l(\"node.thickness\"),l(\"node.line.color\"),l(\"node.line.width\");var c=s.colorway;l(\"node.color\",e.node.label.map(function(t,e){return a.addOpacity(function(t){return c[t%c.length]}(e),.8)})),l(\"link.label\"),l(\"link.source\"),l(\"link.target\"),l(\"link.value\"),l(\"link.line.color\"),l(\"link.line.width\"),l(\"link.color\",e.link.value.map(function(){return o(s.paper_bgcolor).getLuminance()<.333?\"rgba(255, 255, 255, 0.6)\":\"rgba(0, 0, 0, 0.2)\"})),l(\"domain.x\"),l(\"domain.y\"),l(\"orientation\"),l(\"valueformat\"),l(\"valuesuffix\"),l(\"arrangement\"),n.coerceFont(l,\"textfont\",n.extendFlat({},s.font));e.node.label.some(function(t,r){return-1===e.link.source.indexOf(r)&&-1===e.link.target.indexOf(r)})&&n.warn(\"Some of the nodes are neither sources nor targets, they will not be displayed.\")}},{\"../../components/color\":618,\"../../lib\":743,\"./attributes\":1057,tinycolor2:546}],1062:[function(t,e,r){\"use 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u=l+\"__\"+t[l];return r.trace=e.trace,r.curveNumber=e.trace.index,{key:u,traceId:e.key,node:r,nodePad:e.nodePad,nodeLineColor:e.nodeLineColor,nodeLineWidth:e.nodeLineWidth,textFont:e.textFont,size:e.horizontal?e.height:e.width,visibleWidth:Math.ceil(o),visibleHeight:s,zoneX:-i,zoneY:-a,zoneWidth:o+2*i,zoneHeight:s+2*a,labelY:e.horizontal?r.dy/2+1:r.dx/2+1,left:1===r.originalLayer,sizeAcross:e.width,forceLayouts:e.forceLayouts,horizontal:e.horizontal,darkBackground:n.getBrightness()<=128,tinyColorHue:k.tinyRGB(n),tinyColorAlpha:n.getAlpha(),valueFormat:e.valueFormat,valueSuffix:e.valueSuffix,sankey:e.sankey,arrangement:e.arrangement,uniqueNodeLabelPathId:[e.guid,e.key,u].join(\" \"),interactionState:e.interactionState}}.bind(null,{},t))},L);S.enter().append(\"g\").classed(_.cn.sankeyNode,!0).call(o).call(x,i,n.nodeEvents),S.call(b,c,n),S.transition().ease(_.ease).duration(_.duration).call(o),S.exit().transition().ease(_.ease).duration(_.duration).style(\"opacity\",0).remove();var D=S.selectAll(\".\"+_.cn.nodeRect).data(C);D.enter().append(\"rect\").classed(_.cn.nodeRect,!0).call(u),D.style(\"stroke-width\",function(t){return t.nodeLineWidth}).style(\"stroke\",function(t){return k.tinyRGB(M(t.nodeLineColor))}).style(\"stroke-opacity\",function(t){return k.opacity(t.nodeLineColor)}).style(\"fill\",function(t){return t.tinyColorHue}).style(\"fill-opacity\",function(t){return t.tinyColorAlpha}),D.transition().ease(_.ease).duration(_.duration).call(u);var I=S.selectAll(\".\"+_.cn.nodeCapture).data(C);I.enter().append(\"rect\").classed(_.cn.nodeCapture,!0).style(\"fill-opacity\",0),I.attr(\"x\",function(t){return t.zoneX}).attr(\"y\",function(t){return t.zoneY}).attr(\"width\",function(t){return t.zoneWidth}).attr(\"height\",function(t){return t.zoneHeight});var P=S.selectAll(\".\"+_.cn.nodeCentered).data(C);P.enter().append(\"g\").classed(_.cn.nodeCentered,!0).attr(\"transform\",d),P.transition().ease(_.ease).duration(_.duration).attr(\"transform\",d);var O=P.selectAll(\".\"+_.cn.nodeLabelGuide).data(C);O.enter().append(\"path\").classed(_.cn.nodeLabelGuide,!0).attr(\"id\",function(t){return t.uniqueNodeLabelPathId}).attr(\"d\",p).attr(\"transform\",m),O.transition().ease(_.ease).duration(_.duration).attr(\"d\",p).attr(\"transform\",m);var F=P.selectAll(\".\"+_.cn.nodeLabel).data(C);F.enter().append(\"text\").classed(_.cn.nodeLabel,!0).attr(\"transform\",g).style(\"user-select\",\"none\").style(\"cursor\",\"default\").style(\"fill\",\"black\"),F.style(\"text-shadow\",function(t){return t.horizontal?\"-1px 1px 1px #fff, 1px 1px 1px #fff, 1px -1px 1px #fff, -1px -1px 1px #fff\":\"none\"}).each(function(t){A.font(F,t.textFont)}),F.transition().ease(_.ease).duration(_.duration).attr(\"transform\",g);var 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m=t.opacity;if(t.marker&&t.marker.opacity&&(m*=t.marker.opacity),r={gl:a,position:p.position,color:p.scatterColor,size:p.scatterSize,glyph:p.scatterMarker,opacity:m,orthographic:!0,lineWidth:p.scatterLineWidth,lineColor:p.scatterLineColor,project:p.project,projectScale:p.projectScale,projectOpacity:p.projectOpacity},-1!==this.mode.indexOf(\"markers\")?this.scatterPlot?this.scatterPlot.update(r):(this.scatterPlot=u(r),this.scatterPlot._trace=this,this.scatterPlot.highlightScale=1,this.scene.glplot.add(this.scatterPlot)):this.scatterPlot&&(this.scene.glplot.remove(this.scatterPlot),this.scatterPlot.dispose(),this.scatterPlot=null),i={gl:a,position:p.position,glyph:p.text,color:p.textColor,size:p.textSize,angle:p.textAngle,alignment:p.textOffset,font:p.textFont,orthographic:!0,lineWidth:0,project:!1,opacity:t.opacity},this.textLabels=t.hovertext||t.text,-1!==this.mode.indexOf(\"text\")?this.textMarkers?this.textMarkers.update(i):(this.textMarkers=u(i),this.textMarkers._trace=this,this.textMarkers.highlightScale=1,this.scene.glplot.add(this.textMarkers)):this.textMarkers&&(this.scene.glplot.remove(this.textMarkers),this.textMarkers.dispose(),this.textMarkers=null),n={gl:a,position:p.position,color:p.errorColor,error:p.errorBounds,lineWidth:p.errorLineWidth,capSize:p.errorCapSize,opacity:t.opacity},this.errorBars?p.errorBounds?this.errorBars.update(n):(this.scene.glplot.remove(this.errorBars),this.errorBars.dispose(),this.errorBars=null):p.errorBounds&&(this.errorBars=f(n),this.errorBars._trace=this,this.scene.glplot.add(this.errorBars)),p.delaunayAxis>=0){var g=function(t,e,r){var n,i=(r+1)%3,a=(r+2)%3,o=[],s=[];for(n=0;n<t.length;++n){var l=t[n];!isNaN(l[i])&&isFinite(l[i])&&!isNaN(l[a])&&isFinite(l[a])&&(o.push([l[i],l[a]]),s.push(n))}var c=d(o);for(n=0;n<c.length;++n)for(var u=c[n],f=0;f<u.length;++f)u[f]=s[u[f]];return{positions:t,cells:c,meshColor:e}}(p.position,p.delaunayColor,p.delaunayAxis);g.opacity=t.opacity,this.delaunayMesh?this.delaunayMesh.update(g):(g.gl=a,this.delaunayMesh=h(g),this.delaunayMesh._trace=this,this.scene.glplot.add(this.delaunayMesh))}else this.delaunayMesh&&(this.scene.glplot.remove(this.delaunayMesh),this.delaunayMesh.dispose(),this.delaunayMesh=null)},_.dispose=function(){this.linePlot&&(this.scene.glplot.remove(this.linePlot),this.linePlot.dispose()),this.scatterPlot&&(this.scene.glplot.remove(this.scatterPlot),this.scatterPlot.dispose()),this.errorBars&&(this.scene.glplot.remove(this.errorBars),this.errorBars.dispose()),this.textMarkers&&(this.scene.glplot.remove(this.textMarkers),this.textMarkers.dispose()),this.delaunayMesh&&(this.scene.glplot.remove(this.delaunayMesh),this.delaunayMesh.dispose())},e.exports=function(t,e){var r=new n(t,e.uid);return 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n.getComponentMethod(\"calendars\",\"handleTraceDefaults\")(t,e,[\"x\",\"y\",\"z\"],i),o&&s&&l&&((a=Math.min(o.length,s.length,l.length))<o.length&&(e.x=o.slice(0,a)),a<s.length&&(e.y=s.slice(0,a)),a<l.length&&(e.z=l.slice(0,a))),a}(t,e,h,f)){h(\"text\"),h(\"hovertext\"),h(\"mode\"),a.hasLines(e)&&(h(\"connectgaps\"),s(t,e,r,f,h)),a.hasMarkers(e)&&o(t,e,r,f,h,{noSelect:!0}),a.hasText(e)&&l(t,e,f,h,{noSelect:!0});var d=(e.line||{}).color,p=(e.marker||{}).color;h(\"surfaceaxis\")>=0&&h(\"surfacecolor\",d||p);for(var m=[\"x\",\"y\",\"z\"],g=0;g<3;++g){var v=\"projection.\"+m[g];h(v+\".show\")&&(h(v+\".opacity\"),h(v+\".scale\"))}c(t,e,r,{axis:\"z\"}),c(t,e,r,{axis:\"y\",inherit:\"z\"}),c(t,e,r,{axis:\"x\",inherit:\"z\"})}else 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n=t(\"../scatter/attributes\"),i=t(\"../../plots/attributes\"),a=t(\"../../components/colorscale/color_attributes\"),o=t(\"../../components/colorbar/attributes\"),s=t(\"../../lib/extend\").extendFlat,l=n.marker,c=n.line,u=l.line;e.exports={carpet:{valType:\"string\",editType:\"calc\"},a:{valType:\"data_array\",editType:\"calc\"},b:{valType:\"data_array\",editType:\"calc\"},mode:s({},n.mode,{dflt:\"markers\"}),text:s({},n.text,{}),line:{color:c.color,width:c.width,dash:c.dash,shape:s({},c.shape,{values:[\"linear\",\"spline\"]}),smoothing:c.smoothing,editType:\"calc\"},connectgaps:n.connectgaps,fill:s({},n.fill,{values:[\"none\",\"toself\",\"tonext\"]}),fillcolor:n.fillcolor,marker:s({symbol:l.symbol,opacity:l.opacity,maxdisplayed:l.maxdisplayed,size:l.size,sizeref:l.sizeref,sizemin:l.sizemin,sizemode:l.sizemode,line:s({width:u.width,editType:\"calc\"},a(\"marker\".line)),gradient:l.gradient,editType:\"calc\"},a(\"marker\"),{showscale:l.showscale,colorbar:o}),textfont:n.textfont,textposition:n.textposition,selected:n.selected,unselected:n.unselected,hoverinfo:s({},i.hoverinfo,{flags:[\"a\",\"b\",\"text\",\"name\"]}),hoveron:n.hoveron}},{\"../../components/colorbar/attributes\":619,\"../../components/colorscale/color_attributes\":626,\"../../lib/extend\":732,\"../../plots/attributes\":787,\"../scatter/attributes\":1066}],1098:[function(t,e,r){\"use 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n=t(\"../../lib\"),i=t(\"../scatter/constants\"),a=t(\"../scatter/subtypes\"),o=t(\"../scatter/marker_defaults\"),s=t(\"../scatter/line_defaults\"),l=t(\"../scatter/line_shape_defaults\"),c=t(\"../scatter/text_defaults\"),u=t(\"../scatter/fillcolor_defaults\"),f=t(\"./attributes\");e.exports=function(t,e,r,h){function d(r,i){return n.coerce(t,e,f,r,i)}d(\"carpet\"),e.xaxis=\"x\",e.yaxis=\"y\";var p,m=d(\"a\"),g=d(\"b\");if(p=Math.min(m.length,g.length)){m&&p<m.length&&(e.a=m.slice(0,p)),g&&p<g.length&&(e.b=g.slice(0,p)),d(\"text\");d(\"mode\",p<i.PTS_LINESONLY?\"lines+markers\":\"lines\"),a.hasLines(e)&&(s(t,e,r,h,d),l(t,e,d),d(\"connectgaps\")),a.hasMarkers(e)&&o(t,e,r,h,d,{gradient:!0}),a.hasText(e)&&c(t,e,h,d);var v=[];(a.hasMarkers(e)||a.hasText(e))&&(d(\"marker.maxdisplayed\"),v.push(\"points\")),d(\"fill\"),\"none\"!==e.fill&&(u(t,e,r,d),a.hasLines(e)||l(t,e,d)),\"tonext\"!==e.fill&&\"toself\"!==e.fill||v.push(\"fills\"),d(\"hoveron\",v.join(\"+\")||\"points\"),n.coerceSelectionMarkerOpacity(e,d)}else e.visible=!1}},{\"../../lib\":743,\"../scatter/constants\":1072,\"../scatter/fillcolor_defaults\":1075,\"../scatter/line_defaults\":1079,\"../scatter/line_shape_defaults\":1081,\"../scatter/marker_defaults\":1084,\"../scatter/subtypes\":1088,\"../scatter/text_defaults\":1089,\"./attributes\":1097}],1100:[function(t,e,r){\"use strict\";e.exports=function(t,e,r,n,i){var a=n[i];return t.a=a.a,t.b=a.b,t}},{}],1101:[function(t,e,r){\"use strict\";var n=t(\"../scatter/hover\");e.exports=function(t,e,r,i){function a(t,e){var r;r=t.labelprefix&&t.labelprefix.length>0?t.labelprefix.replace(/ = $/,\"\"):t._hovertitle,g.push(r+\": \"+e.toFixed(3)+t.labelsuffix)}var o=n(t,e,r,i);if(o&&!1!==o[0].index){var s=o[0];if(void 0===s.index){var l=1-s.y0/t.ya._length,c=t.xa._length,u=c*l/2,f=c-u;return s.x0=Math.max(Math.min(s.x0,f),u),s.x1=Math.max(Math.min(s.x1,f),u),o}var h=s.cd[s.index];s.a=h.a,s.b=h.b,s.xLabelVal=void 0,s.yLabelVal=void 0;var d=s.trace,p=d._carpet,m=(h.hi||d.hoverinfo).split(\"+\"),g=[];-1!==m.indexOf(\"all\")&&(m=[\"a\",\"b\"]),-1!==m.indexOf(\"a\")&&a(p.aaxis,h.a),-1!==m.indexOf(\"b\")&&a(p.baxis,h.b);var v=p.ab2ij([h.a,h.b]),y=Math.floor(v[0]),x=v[0]-y,b=Math.floor(v[1]),_=v[1]-b,w=p.evalxy([],y,b,x,_);return g.push(\"y: \"+w[1].toFixed(3)),s.extraText=g.join(\"<br>\"),o}}},{\"../scatter/hover\":1077}],1102:[function(t,e,r){\"use strict\";var n={};n.attributes=t(\"./attributes\"),n.supplyDefaults=t(\"./defaults\"),n.colorbar=t(\"../scatter/colorbar\"),n.calc=t(\"./calc\"),n.plot=t(\"./plot\"),n.style=t(\"../scatter/style\").style,n.hoverPoints=t(\"./hover\"),n.selectPoints=t(\"../scatter/select\"),n.eventData=t(\"./event_data\"),n.moduleType=\"trace\",n.name=\"scattercarpet\",n.basePlotModule=t(\"../../plots/cartesian\"),n.categories=[\"carpet\",\"symbols\",\"markerColorscale\",\"showLegend\",\"carpetDependent\"],n.meta={},e.exports=n},{\"../../plots/cartesian\":800,\"../scatter/colorbar\":1070,\"../scatter/select\":1086,\"../scatter/style\":1087,\"./attributes\":1097,\"./calc\":1098,\"./defaults\":1099,\"./event_data\":1100,\"./hover\":1101,\"./plot\":1103}],1103:[function(t,e,r){\"use strict\";var n=t(\"../scatter/plot\"),i=t(\"../../plots/cartesian/axes\"),a=t(\"../../components/drawing\");e.exports=function(t,e,r){var o,s,l,c=r[0][0].carpet,u={xaxis:i.getFromId(t,c.xaxis||\"x\"),yaxis:i.getFromId(t,c.yaxis||\"y\"),plot:e.plot};for(n(t,u,r),o=0;o<r.length;o++)s=r[o][0].trace,l=u.plot.selectAll(\"g.trace\"+s.uid+\" .js-line\"),a.setClipUrl(l,c._clipPathId)}},{\"../../components/drawing\":643,\"../../plots/cartesian/axes\":789,\"../scatter/plot\":1085}],1104:[function(t,e,r){\"use strict\";var n=t(\"../scatter/attributes\"),i=t(\"../../plots/attributes\"),a=t(\"../../components/colorscale/color_attributes\"),o=t(\"../../components/drawing/attributes\").dash,s=t(\"../../lib/extend\").extendFlat,l=t(\"../../plot_api/edit_types\").overrideAll,c=n.marker,u=n.line,f=c.line;e.exports=l({lon:{valType:\"data_array\"},lat:{valType:\"data_array\"},locations:{valType:\"data_array\"},locationmode:{valType:\"enumerated\",values:[\"ISO-3\",\"USA-states\",\"country 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n=t(\"fast-isnumeric\"),i=t(\"../../constants/numerical\").BADNUM,a=t(\"../scatter/colorscale_calc\"),o=t(\"../scatter/arrays_to_calcdata\"),s=t(\"../scatter/calc_selection\"),l=t(\"../../lib\")._;e.exports=function(t,e){for(var r=Array.isArray(e.locations),c=r?e.locations.length:e.lon.length,u=new Array(c),f=0;f<c;f++){var h=u[f]={};if(r){var d=e.locations[f];h.loc=\"string\"==typeof d?d:null}else{var p=e.lon[f],m=e.lat[f];n(p)&&n(m)?h.lonlat=[+p,+m]:h.lonlat=[i,i]}}return o(u,e),a(e),s(u,e),c&&(u[0].t={labels:{lat:l(t,\"lat:\")+\" \",lon:l(t,\"lon:\")+\" \"}}),u}},{\"../../constants/numerical\":721,\"../../lib\":743,\"../scatter/arrays_to_calcdata\":1065,\"../scatter/calc_selection\":1068,\"../scatter/colorscale_calc\":1071,\"fast-isnumeric\":140}],1106:[function(t,e,r){\"use strict\";var n=t(\"../../lib\"),i=t(\"../scatter/subtypes\"),a=t(\"../scatter/marker_defaults\"),o=t(\"../scatter/line_defaults\"),s=t(\"../scatter/text_defaults\"),l=t(\"../scatter/fillcolor_defaults\"),c=t(\"./attributes\");e.exports=function(t,e,r,u){function f(r,i){return n.coerce(t,e,c,r,i)}!function(t,e,r){var n,i,a=0,o=r(\"locations\");return o?(r(\"locationmode\"),a=o.length):(n=r(\"lon\")||[],i=r(\"lat\")||[],(a=Math.min(n.length,i.length))<n.length&&(e.lon=n.slice(0,a)),a<i.length&&(e.lat=i.slice(0,a)),a)}(0,e,f)?e.visible=!1:(f(\"text\"),f(\"hovertext\"),f(\"mode\"),i.hasLines(e)&&(o(t,e,r,u,f),f(\"connectgaps\")),i.hasMarkers(e)&&a(t,e,r,u,f,{gradient:!0}),i.hasText(e)&&s(t,e,u,f),f(\"fill\"),\"none\"!==e.fill&&l(t,e,r,f))}},{\"../../lib\":743,\"../scatter/fillcolor_defaults\":1075,\"../scatter/line_defaults\":1079,\"../scatter/marker_defaults\":1084,\"../scatter/subtypes\":1088,\"../scatter/text_defaults\":1089,\"./attributes\":1104}],1107:[function(t,e,r){\"use 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o=e.hi||t.hoverinfo,c=\"all\"===o?l.hoverinfo.flags:o.split(\"+\"),u=-1!==c.indexOf(\"location\")&&Array.isArray(t.locations),f=-1!==c.indexOf(\"lon\"),h=-1!==c.indexOf(\"lat\"),d=-1!==c.indexOf(\"text\"),p=[];return u?p.push(e.loc):f&&h?p.push(\"(\"+a(e.lonlat[0])+\", \"+a(e.lonlat[1])+\")\"):f?p.push(n.lon+a(e.lonlat[0])):h&&p.push(n.lat+a(e.lonlat[1])),d&&s(e,t,p),p.join(\"<br>\")}(u,g,d.mockAxis,c[0].t.labels),[t]}}},{\"../../components/fx\":660,\"../../constants/numerical\":721,\"../../plots/cartesian/axes\":789,\"../scatter/fill_hover_text\":1074,\"../scatter/get_trace_color\":1076,\"./attributes\":1104}],1109:[function(t,e,r){\"use strict\";var n={};n.attributes=t(\"./attributes\"),n.supplyDefaults=t(\"./defaults\"),n.colorbar=t(\"../scatter/colorbar\"),n.calc=t(\"./calc\"),n.plot=t(\"./plot\"),n.style=t(\"./style\"),n.hoverPoints=t(\"./hover\"),n.eventData=t(\"./event_data\"),n.selectPoints=t(\"./select\"),n.moduleType=\"trace\",n.name=\"scattergeo\",n.basePlotModule=t(\"../../plots/geo\"),n.categories=[\"geo\",\"symbols\",\"markerColorscale\",\"showLegend\",\"scatter-like\"],n.meta={},e.exports=n},{\"../../plots/geo\":820,\"../scatter/colorbar\":1070,\"./attributes\":1104,\"./calc\":1105,\"./defaults\":1106,\"./event_data\":1107,\"./hover\":1108,\"./plot\":1110,\"./select\":1111,\"./style\":1112}],1110:[function(t,e,r){\"use strict\";var n=t(\"d3\"),i=t(\"../../lib\"),a=t(\"../../constants/numerical\").BADNUM,o=t(\"../../lib/topojson_utils\").getTopojsonFeatures,s=t(\"../../lib/geo_location_utils\").locationToFeature,l=t(\"../../lib/geojson_utils\"),c=t(\"../scatter/subtypes\"),u=t(\"./style\");e.exports=function(t,e,r){function f(t,e){t.lonlat[0]===a&&n.select(e).remove()}for(var h=0;h<r.length;h++)!function(t,e){var r=t[0].trace;if(Array.isArray(r.locations))for(var n=o(r,e),i=r.locationmode,l=0;l<t.length;l++){var c=t[l],u=s(i,c.loc,n);c.lonlat=u?u.properties.ct:[a,a]}}(r[h],e.topojson);var d=e.layers.frontplot.select(\".scatterlayer\").selectAll(\"g.trace.scattergeo\").data(r,function(t){return t[0].trace.uid});d.enter().append(\"g\").attr(\"class\",\"trace scattergeo\"),d.exit().remove(),d.selectAll(\"*\").remove(),d.each(function(e){var r=e[0].node3=n.select(this),a=e[0].trace;if(c.hasLines(a)||\"none\"!==a.fill){var o=l.calcTraceToLineCoords(e),s=\"none\"!==a.fill?l.makePolygon(o):l.makeLine(o);r.selectAll(\"path.js-line\").data([{geojson:s,trace:a}]).enter().append(\"path\").classed(\"js-line\",!0).style(\"stroke-miterlimit\",2)}c.hasMarkers(a)&&r.selectAll(\"path.point\").data(i.identity).enter().append(\"path\").classed(\"point\",!0).each(function(t){f(t,this)}),c.hasText(a)&&r.selectAll(\"g\").data(i.identity).enter().append(\"g\").append(\"text\").each(function(t){f(t,this)}),u(t,e)})}},{\"../../constants/numerical\":721,\"../../lib\":743,\"../../lib/geo_location_utils\":735,\"../../lib/geojson_utils\":736,\"../../lib/topojson_utils\":769,\"../scatter/subtypes\":1088,\"./style\":1112,d3:128}],1111:[function(t,e,r){\"use strict\";var n=t(\"../scatter/subtypes\");e.exports=function(t,e){var r,i,a,o,s,l=t.cd,c=t.xaxis,u=t.yaxis,f=[],h=l[0].trace;if(!n.hasMarkers(h)&&!n.hasText(h))return[];if(!1===e)for(s=0;s<l.length;s++)l[s].selected=0;else for(s=0;s<l.length;s++)i=(r=l[s]).lonlat,a=c.c2p(i),o=u.c2p(i),e.contains([a,o])?(f.push({pointNumber:s,lon:i[0],lat:i[1]}),r.selected=1):r.selected=0;return f}},{\"../scatter/subtypes\":1088}],1112:[function(t,e,r){\"use strict\";var n=t(\"d3\"),i=t(\"../../components/drawing\"),a=t(\"../../components/color\"),o=t(\"../scatter/style\").stylePoints;e.exports=function(t,e){e&&function(t,e){var r=e[0].trace,s=e[0].node3;s.style(\"opacity\",e[0].trace.opacity),o(s,r,t),s.selectAll(\"path.js-line\").style(\"fill\",\"none\").each(function(t){var e=n.select(this),r=t.trace,o=r.line||{};e.call(a.stroke,o.color).call(i.dashLine,o.dash||\"\",o.width||0),\"none\"!==r.fill&&e.call(a.fill,r.fillcolor)})}(t,e)}},{\"../../components/color\":618,\"../../components/drawing\":643,\"../scatter/style\":1087,d3:128}],1113:[function(t,e,r){\"use strict\";var n=t(\"../scatter/attributes\"),i=t(\"../../components/colorscale/color_attributes\"),a=t(\"../../constants/gl2d_dashes\"),o=t(\"../../lib/extend\").extendFlat,s=t(\"../../plot_api/edit_types\").overrideAll,l=n.line,c=n.marker,u=c.line,f=e.exports=s({x:n.x,x0:n.x0,dx:n.dx,y:n.y,y0:n.y0,dy:n.dy,text:o({},n.text,{}),mode:{valType:\"flaglist\",flags:[\"lines\",\"markers\"],extras:[\"none\"]},line:{color:l.color,width:l.width,dash:{valType:\"enumerated\",values:Object.keys(a),dflt:\"solid\"}},marker:o({},i(\"marker\"),{symbol:c.symbol,size:c.size,sizeref:c.sizeref,sizemin:c.sizemin,sizemode:c.sizemode,opacity:c.opacity,showscale:c.showscale,colorbar:c.colorbar,line:o({},i(\"marker.line\"),{width:u.width})}),connectgaps:n.connectgaps,fill:n.fill,fillcolor:n.fillcolor,hoveron:n.hoveron,selected:{marker:n.selected.marker},unselected:{marker:n.unselected.marker},error_y:n.error_y,error_x:n.error_x},\"calc\",\"nested\");f.x.editType=f.y.editType=f.x0.editType=f.y0.editType=\"calc+clearAxisTypes\"},{\"../../components/colorscale/color_attributes\":626,\"../../constants/gl2d_dashes\":717,\"../../lib/extend\":732,\"../../plot_api/edit_types\":773,\"../scatter/attributes\":1066}],1114:[function(t,e,r){\"use 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e._scene}),r.dirty||(r.dirty=!0,r.count=0,r.lineOptions=[],r.fillOptions=[],r.markerOptions=[],r.selectedOptions=[],r.unselectedOptions=[],r.errorXOptions=[],r.errorYOptions=[]),r}function a(t){if(\"circle\"===t)return null;var e,r,n=m.symbolNumber(t),i=m.symbolFuncs[n%100],a=!!m.symbolNoDot[n%100],o=!!m.symbolNoFill[n%100],s=O.test(t);return D[t]?D[t]:(e=s&&!a?i(1.1*C)+I:i(C),r=k(e,{w:L,h:L,viewBox:[-C,-C,C,C],stroke:o?z:-z}),D[t]=r,r||null)}var o=t(\"../../lib\"),s=t(\"../scatter/get_trace_color\"),l=t(\"../../components/errorbars\"),c=t(\"object-assign\"),u=t(\"../../plots/cartesian/axes\"),f=t(\"kdgrass\"),h=t(\"../../components/fx\"),d=t(\"../scatter/subtypes\"),p=t(\"../scatter/colorscale_calc\"),m=t(\"../../components/drawing\"),g=t(\"../scatter/make_bubble_size_func\"),v=t(\"../../constants/gl2d_dashes\"),y=t(\"../../lib/gl_format_color\"),x=t(\"../scatter/link_traces\"),b=t(\"regl-scatter2d\"),_=t(\"regl-line2d\"),w=t(\"regl-error2d\"),M=t(\"color-normalize\"),k=t(\"svg-path-sdf\"),A=t(\"regl\"),T=t(\"../scatter/fill_hover_text\"),S=t(\"fast-isnumeric\"),E=h.constants.MAXDIST,L=200,C=20,z=C/20,D={},I=m.symbolFuncs[0](.05*C),P=1e5,O=/-dot/;e.exports={moduleType:\"trace\",name:\"scattergl\",basePlotModule:t(\"../../plots/cartesian\"),categories:[\"gl\",\"regl\",\"cartesian\",\"symbols\",\"errorBarsOK\",\"markerColorscale\",\"showLegend\",\"scatter-like\"],attributes:t(\"./attributes\"),supplyDefaults:t(\"./defaults\"),cleanData:t(\"../scatter/clean_data\"),colorbar:t(\"../scatter/colorbar\"),calc:function(t,e){var 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O=I&&I.gradient;O&&\"none\"!==O.type&&(z.mgt=Array.isArray(O.type)?O.type[_]:O.type,z.mgc=Array.isArray(O.color)?O.color[_]:O.color);var F=f.c2p(z.x,!0),R=h.c2p(z.y,!0),N=z.mrc||1,j=u.hoverlabel;j&&(z.hbg=Array.isArray(j.bgcolor)?j.bgcolor[_]:j.bgcolor,z.hbc=Array.isArray(j.bordercolor)?j.bordercolor[_]:j.bordercolor,z.hts=Array.isArray(j.font.size)?j.font.size[_]:j.font.size,z.htc=Array.isArray(j.font.color)?j.font.color[_]:j.font.color,z.htf=Array.isArray(j.font.family)?j.font.family[_]:j.font.family,z.hnl=Array.isArray(j.namelength)?j.namelength[_]:j.namelength);var B=u.hoverinfo;B&&(z.hi=Array.isArray(B)?B[_]:B);var U={};return U[t.index]=z,o.extendFlat(t,{color:s(u,z),x0:F-N,x1:F+N,xLabelVal:z.x,y0:R-N,y1:R+N,yLabelVal:z.y,cd:U}),z.htx?t.text=z.htx:z.tx?t.text=z.tx:u.text&&(t.text=u.text),T(z,u,t),l.hoverInfo(z,u,t),[t]},style:function(t,e){if(e){var r=e[0].t.scene;r.clear(),r.draw()}},selectPoints:function(t,e){var 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n=t(\"../../lib/extend\").extendFlat,i=t(\"../scatter/attributes\"),a=t(\"../../plots/attributes\"),o=i.line;e.exports={mode:i.mode,r:{valType:\"data_array\",editType:\"calc+clearAxisTypes\"},theta:{valType:\"data_array\",editType:\"calc+clearAxisTypes\"},thetaunit:{valType:\"enumerated\",values:[\"radians\",\"degrees\",\"gradians\"],dflt:\"degrees\",editType:\"calc+clearAxisTypes\"},text:i.text,hovertext:i.hovertext,line:{color:o.color,width:o.width,dash:o.dash,shape:n({},o.shape,{values:[\"linear\",\"spline\"]}),smoothing:o.smoothing,editType:\"calc\"},connectgaps:i.connectgaps,marker:i.marker,cliponaxis:n({},i.cliponaxis,{dflt:!1}),textposition:i.textposition,textfont:i.textfont,fill:n({},i.fill,{values:[\"none\",\"toself\",\"tonext\"]}),fillcolor:i.fillcolor,hoverinfo:n({},a.hoverinfo,{flags:[\"r\",\"theta\",\"text\",\"name\"]}),hoveron:i.hoveron,selected:i.selected,unselected:i.unselected}},{\"../../lib/extend\":732,\"../../plots/attributes\":787,\"../scatter/attributes\":1066}],1125:[function(t,e,r){\"use 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n=t(\"../../lib\"),i=t(\"../scatter/subtypes\"),a=t(\"../scatter/marker_defaults\"),o=t(\"../scatter/line_defaults\"),s=t(\"../scatter/line_shape_defaults\"),l=t(\"../scatter/text_defaults\"),c=t(\"../scatter/fillcolor_defaults\"),u=t(\"../scatter/constants\").PTS_LINESONLY,f=t(\"./attributes\");e.exports=function(t,e,r,h){function d(r,i){return n.coerce(t,e,f,r,i)}var p=d(\"r\"),m=d(\"theta\"),g=p&&m?Math.min(p.length,m.length):0;if(g){g<p.length&&(e.r=p.slice(0,g)),g<m.length&&(e.theta=m.slice(0,g)),d(\"thetaunit\"),d(\"mode\",g<u?\"lines+markers\":\"lines\"),d(\"text\"),d(\"hovertext\"),i.hasLines(e)&&(o(t,e,r,h,d),s(t,e,d),d(\"connectgaps\")),i.hasMarkers(e)&&a(t,e,r,h,d,{gradient:!0}),i.hasText(e)&&l(t,e,h,d);var v=[];(i.hasMarkers(e)||i.hasText(e))&&(d(\"cliponaxis\"),d(\"marker.maxdisplayed\"),v.push(\"points\")),d(\"fill\"),\"none\"!==e.fill&&(c(t,e,r,d),i.hasLines(e)||s(t,e,d)),\"tonext\"!==e.fill&&\"toself\"!==e.fill||v.push(\"fills\"),d(\"hoveron\",v.join(\"+\")||\"points\"),n.coerceSelectionMarkerOpacity(e,d)}else e.visible=!1}},{\"../../lib\":743,\"../scatter/constants\":1072,\"../scatter/fillcolor_defaults\":1075,\"../scatter/line_defaults\":1079,\"../scatter/line_shape_defaults\":1081,\"../scatter/marker_defaults\":1084,\"../scatter/subtypes\":1088,\"../scatter/text_defaults\":1089,\"./attributes\":1124}],1127:[function(t,e,r){\"use strict\";function n(t,e,r){function n(t,e){c.push(t._hovertitle+\": \"+a.tickText(t,e,\"hover\").text)}var i=r.radialAxis,s=r.angularAxis,l=(t.hi||e.hoverinfo).split(\"+\"),c=[];i._hovertitle=\"r\",s._hovertitle=\"\\u03b8\";var u,f=s._c2rad(t.theta,e.thetaunit);return 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i=t(\"../../components/color\"),a=t(\"../../components/colorscale/attributes\"),o=t(\"../../components/colorbar/attributes\"),s=t(\"../../lib/extend\").extendFlat,l=t(\"../../plot_api/edit_types\").overrideAll,c=e.exports=l({z:{valType:\"data_array\"},x:{valType:\"data_array\"},y:{valType:\"data_array\"},text:{valType:\"data_array\"},surfacecolor:{valType:\"data_array\"},cauto:a.zauto,cmin:a.zmin,cmax:a.zmax,colorscale:a.colorscale,autocolorscale:s({},a.autocolorscale,{dflt:!1}),reversescale:a.reversescale,showscale:a.showscale,colorbar:o,contours:{x:n(),y:n(),z:n()},hidesurface:{valType:\"boolean\",dflt:!1},lightposition:{x:{valType:\"number\",min:-1e5,max:1e5,dflt:10},y:{valType:\"number\",min:-1e5,max:1e5,dflt:1e4},z:{valType:\"number\",min:-1e5,max:1e5,dflt:0}},lighting:{ambient:{valType:\"number\",min:0,max:1,dflt:.8},diffuse:{valType:\"number\",min:0,max:1,dflt:.8},specular:{valType:\"number\",min:0,max:2,dflt:.05},roughness:{valType:\"number\",min:0,max:1,dflt:.5},fresnel:{valType:\"number\",min:0,max:5,dflt:.2}},opacity:{valType:\"number\",min:0,max:1,dflt:1},_deprecated:{zauto:s({},a.zauto,{}),zmin:s({},a.zmin,{}),zmax:s({},a.zmax,{})}},\"calc\",\"nested\");c.x.editType=c.y.editType=c.z.editType=\"calc+clearAxisTypes\"},{\"../../components/color\":618,\"../../components/colorbar/attributes\":619,\"../../components/colorscale/attributes\":624,\"../../lib/extend\":732,\"../../plot_api/edit_types\":773}],1141:[function(t,e,r){\"use 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      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "import numpy as np\n",
    "\n",
    "import pandas as pd\n",
    "\n",
    "import seaborn as sns\n",
    "sns.set_style(\"whitegrid\")\n",
    "\n",
    "import matplotlib.pyplot as plt\n",
    "%matplotlib inline\n",
    "plt.rcParams['patch.force_edgecolor']=True\n",
    "\n",
    "from plotly.offline import download_plotlyjs, init_notebook_mode, plot, iplot\n",
    "import cufflinks as cf\n",
    "init_notebook_mode(connected=True)\n",
    "cf.go_offline()\n",
    "import plotly.graph_objs as go"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Getting data"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Doing the imports"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "name": "stderr",
     "output_type": "stream",
     "text": [
      "C:\\Users\\gilew\\Anaconda3\\lib\\site-packages\\IPython\\core\\interactiveshell.py:2698: DtypeWarning:\n",
      "\n",
      "Columns (3,4,5,6,12) have mixed types. Specify dtype option on import or set low_memory=False.\n",
      "\n"
     ]
    }
   ],
   "source": [
    "salaries = pd.read_csv('Salaries.csv')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Because of the DtypeWarning, I have to convert the types of the following columns: 3,4,5,6. I will take care of column 12 later."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Converting types"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "for column in ['BasePay', 'OvertimePay', 'OtherPay', 'Benefits']:\n",
    "    salaries[column]=pd.to_numeric(salaries[column], errors='coerce')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Checking the head of the data"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Id</th>\n",
       "      <th>EmployeeName</th>\n",
       "      <th>JobTitle</th>\n",
       "      <th>BasePay</th>\n",
       "      <th>OvertimePay</th>\n",
       "      <th>OtherPay</th>\n",
       "      <th>Benefits</th>\n",
       "      <th>TotalPay</th>\n",
       "      <th>TotalPayBenefits</th>\n",
       "      <th>Year</th>\n",
       "      <th>Notes</th>\n",
       "      <th>Agency</th>\n",
       "      <th>Status</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>1</td>\n",
       "      <td>NATHANIEL FORD</td>\n",
       "      <td>GENERAL MANAGER-METROPOLITAN TRANSIT AUTHORITY</td>\n",
       "      <td>167411.18</td>\n",
       "      <td>0.00</td>\n",
       "      <td>400184.25</td>\n",
       "      <td>NaN</td>\n",
       "      <td>567595.43</td>\n",
       "      <td>567595.43</td>\n",
       "      <td>2011</td>\n",
       "      <td>NaN</td>\n",
       "      <td>San Francisco</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>2</td>\n",
       "      <td>GARY JIMENEZ</td>\n",
       "      <td>CAPTAIN III (POLICE DEPARTMENT)</td>\n",
       "      <td>155966.02</td>\n",
       "      <td>245131.88</td>\n",
       "      <td>137811.38</td>\n",
       "      <td>NaN</td>\n",
       "      <td>538909.28</td>\n",
       "      <td>538909.28</td>\n",
       "      <td>2011</td>\n",
       "      <td>NaN</td>\n",
       "      <td>San Francisco</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>3</td>\n",
       "      <td>ALBERT PARDINI</td>\n",
       "      <td>CAPTAIN III (POLICE DEPARTMENT)</td>\n",
       "      <td>212739.13</td>\n",
       "      <td>106088.18</td>\n",
       "      <td>16452.60</td>\n",
       "      <td>NaN</td>\n",
       "      <td>335279.91</td>\n",
       "      <td>335279.91</td>\n",
       "      <td>2011</td>\n",
       "      <td>NaN</td>\n",
       "      <td>San Francisco</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>4</td>\n",
       "      <td>CHRISTOPHER CHONG</td>\n",
       "      <td>WIRE ROPE CABLE MAINTENANCE MECHANIC</td>\n",
       "      <td>77916.00</td>\n",
       "      <td>56120.71</td>\n",
       "      <td>198306.90</td>\n",
       "      <td>NaN</td>\n",
       "      <td>332343.61</td>\n",
       "      <td>332343.61</td>\n",
       "      <td>2011</td>\n",
       "      <td>NaN</td>\n",
       "      <td>San Francisco</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>5</td>\n",
       "      <td>PATRICK GARDNER</td>\n",
       "      <td>DEPUTY CHIEF OF DEPARTMENT,(FIRE DEPARTMENT)</td>\n",
       "      <td>134401.60</td>\n",
       "      <td>9737.00</td>\n",
       "      <td>182234.59</td>\n",
       "      <td>NaN</td>\n",
       "      <td>326373.19</td>\n",
       "      <td>326373.19</td>\n",
       "      <td>2011</td>\n",
       "      <td>NaN</td>\n",
       "      <td>San Francisco</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "   Id       EmployeeName                                        JobTitle  \\\n",
       "0   1     NATHANIEL FORD  GENERAL MANAGER-METROPOLITAN TRANSIT AUTHORITY   \n",
       "1   2       GARY JIMENEZ                 CAPTAIN III (POLICE DEPARTMENT)   \n",
       "2   3     ALBERT PARDINI                 CAPTAIN III (POLICE DEPARTMENT)   \n",
       "3   4  CHRISTOPHER CHONG            WIRE ROPE CABLE MAINTENANCE MECHANIC   \n",
       "4   5    PATRICK GARDNER    DEPUTY CHIEF OF DEPARTMENT,(FIRE DEPARTMENT)   \n",
       "\n",
       "     BasePay  OvertimePay   OtherPay  Benefits   TotalPay  TotalPayBenefits  \\\n",
       "0  167411.18         0.00  400184.25       NaN  567595.43         567595.43   \n",
       "1  155966.02    245131.88  137811.38       NaN  538909.28         538909.28   \n",
       "2  212739.13    106088.18   16452.60       NaN  335279.91         335279.91   \n",
       "3   77916.00     56120.71  198306.90       NaN  332343.61         332343.61   \n",
       "4  134401.60      9737.00  182234.59       NaN  326373.19         326373.19   \n",
       "\n",
       "   Year  Notes         Agency Status  \n",
       "0  2011    NaN  San Francisco    NaN  \n",
       "1  2011    NaN  San Francisco    NaN  \n",
       "2  2011    NaN  San Francisco    NaN  \n",
       "3  2011    NaN  San Francisco    NaN  \n",
       "4  2011    NaN  San Francisco    NaN  "
      ]
     },
     "execution_count": 4,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "salaries.head()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Cleaning the data"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "I create a heatmap, to see the distribution of Nans in our data."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<matplotlib.axes._subplots.AxesSubplot at 0x1b756755e10>"
      ]
     },
     "execution_count": 5,
     "metadata": {},
     "output_type": "execute_result"
    },
    {
     "data": {
      "image/png": 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ATc/DykIgs8vKnU5I+ig5lesYSR/vqJmJkk4GiIjaNTAWKYNod0XE68iFRJuQxZX+X8Vm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\ngg==\n",
      "text/plain": [
       "<matplotlib.figure.Figure at 0x1b74f5f0d68>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "sns.heatmap(salaries.isnull(), yticklabels=False, cbar=False)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "There are two columns which are practically filled with Nans, so I decided to drop them. \n",
    "I also drop the Nan values in BasePay, since there is only few of them and Agency, since I do not need it.\n",
    "Next I will try to analize the Benefits column and decide whether I can fill in the values or drop the column."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Dropping columns, which have too many nans (Notes, Status)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "salaries.drop(['Notes', 'Agency', 'Status'], axis=1, inplace=True)\n",
    "salaries = salaries[np.isfinite(salaries['BasePay'])]"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Plotting a distribution of benefits"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<matplotlib.axes._subplots.AxesSubplot at 0x1b75674f128>"
      ]
     },
     "execution_count": 7,
     "metadata": {},
     "output_type": "execute_result"
    },
    {
     "data": {
      "image/png": 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GZ7d7eXrbs9x8/mzet3wO87NwX4FoLM7u5k4272/jhR0tPLejiaaOCPmeKKfG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\n/w9bXBIMnZoHRgAAAABJRU5ErkJggg==\n",
      "text/plain": [
       "<matplotlib.figure.Figure at 0x1b75676e780>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "sns.distplot(salaries['Benefits'].dropna())"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "We decite, that with a distribution like this, it is a good idea to fill the Nan benefits values with the mean values."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Filling nans with mean values of benefits"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "salaries['Benefits']=salaries['Benefits'].fillna(value=salaries['Benefits'].mean())"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Checking our data once again"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "I decide to take a look at the datato make sure I got rid of all the Nan values."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<matplotlib.axes._subplots.AxesSubplot at 0x1b756661390>"
      ]
     },
     "execution_count": 9,
     "metadata": {},
     "output_type": "execute_result"
    },
    {
     "data": {
      "image/png": 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      "text/plain": [
       "<matplotlib.figure.Figure at 0x1b75670a518>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "sns.heatmap(salaries.isnull(), yticklabels=False, cbar=False)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Looking at our clean data"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Now I take a look at the data, to get familiar with it."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Id</th>\n",
       "      <th>EmployeeName</th>\n",
       "      <th>JobTitle</th>\n",
       "      <th>BasePay</th>\n",
       "      <th>OvertimePay</th>\n",
       "      <th>OtherPay</th>\n",
       "      <th>Benefits</th>\n",
       "      <th>TotalPay</th>\n",
       "      <th>TotalPayBenefits</th>\n",
       "      <th>Year</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>1</td>\n",
       "      <td>NATHANIEL FORD</td>\n",
       "      <td>GENERAL MANAGER-METROPOLITAN TRANSIT AUTHORITY</td>\n",
       "      <td>167411.18</td>\n",
       "      <td>0.00</td>\n",
       "      <td>400184.25</td>\n",
       "      <td>25114.34451</td>\n",
       "      <td>567595.43</td>\n",
       "      <td>567595.43</td>\n",
       "      <td>2011</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>2</td>\n",
       "      <td>GARY JIMENEZ</td>\n",
       "      <td>CAPTAIN III (POLICE DEPARTMENT)</td>\n",
       "      <td>155966.02</td>\n",
       "      <td>245131.88</td>\n",
       "      <td>137811.38</td>\n",
       "      <td>25114.34451</td>\n",
       "      <td>538909.28</td>\n",
       "      <td>538909.28</td>\n",
       "      <td>2011</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>3</td>\n",
       "      <td>ALBERT PARDINI</td>\n",
       "      <td>CAPTAIN III (POLICE DEPARTMENT)</td>\n",
       "      <td>212739.13</td>\n",
       "      <td>106088.18</td>\n",
       "      <td>16452.60</td>\n",
       "      <td>25114.34451</td>\n",
       "      <td>335279.91</td>\n",
       "      <td>335279.91</td>\n",
       "      <td>2011</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>4</td>\n",
       "      <td>CHRISTOPHER CHONG</td>\n",
       "      <td>WIRE ROPE CABLE MAINTENANCE MECHANIC</td>\n",
       "      <td>77916.00</td>\n",
       "      <td>56120.71</td>\n",
       "      <td>198306.90</td>\n",
       "      <td>25114.34451</td>\n",
       "      <td>332343.61</td>\n",
       "      <td>332343.61</td>\n",
       "      <td>2011</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>5</td>\n",
       "      <td>PATRICK GARDNER</td>\n",
       "      <td>DEPUTY CHIEF OF DEPARTMENT,(FIRE DEPARTMENT)</td>\n",
       "      <td>134401.60</td>\n",
       "      <td>9737.00</td>\n",
       "      <td>182234.59</td>\n",
       "      <td>25114.34451</td>\n",
       "      <td>326373.19</td>\n",
       "      <td>326373.19</td>\n",
       "      <td>2011</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "   Id       EmployeeName                                        JobTitle  \\\n",
       "0   1     NATHANIEL FORD  GENERAL MANAGER-METROPOLITAN TRANSIT AUTHORITY   \n",
       "1   2       GARY JIMENEZ                 CAPTAIN III (POLICE DEPARTMENT)   \n",
       "2   3     ALBERT PARDINI                 CAPTAIN III (POLICE DEPARTMENT)   \n",
       "3   4  CHRISTOPHER CHONG            WIRE ROPE CABLE MAINTENANCE MECHANIC   \n",
       "4   5    PATRICK GARDNER    DEPUTY CHIEF OF DEPARTMENT,(FIRE DEPARTMENT)   \n",
       "\n",
       "     BasePay  OvertimePay   OtherPay     Benefits   TotalPay  \\\n",
       "0  167411.18         0.00  400184.25  25114.34451  567595.43   \n",
       "1  155966.02    245131.88  137811.38  25114.34451  538909.28   \n",
       "2  212739.13    106088.18   16452.60  25114.34451  335279.91   \n",
       "3   77916.00     56120.71  198306.90  25114.34451  332343.61   \n",
       "4  134401.60      9737.00  182234.59  25114.34451  326373.19   \n",
       "\n",
       "   TotalPayBenefits  Year  \n",
       "0         567595.43  2011  \n",
       "1         538909.28  2011  \n",
       "2         335279.91  2011  \n",
       "3         332343.61  2011  \n",
       "4         326373.19  2011  "
      ]
     },
     "execution_count": 10,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "salaries.head()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "<class 'pandas.core.frame.DataFrame'>\n",
      "Int64Index: 148045 entries, 0 to 148653\n",
      "Data columns (total 10 columns):\n",
      "Id                  148045 non-null int64\n",
      "EmployeeName        148045 non-null object\n",
      "JobTitle            148045 non-null object\n",
      "BasePay             148045 non-null float64\n",
      "OvertimePay         148045 non-null float64\n",
      "OtherPay            148045 non-null float64\n",
      "Benefits            148045 non-null float64\n",
      "TotalPay            148045 non-null float64\n",
      "TotalPayBenefits    148045 non-null float64\n",
      "Year                148045 non-null int64\n",
      "dtypes: float64(6), int64(2), object(2)\n",
      "memory usage: 12.4+ MB\n"
     ]
    }
   ],
   "source": [
    "salaries.info()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
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       "        vertical-align: middle;\n",
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       "\n",
       "    .dataframe tbody tr th {\n",
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       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>BasePay</th>\n",
       "      <th>OvertimePay</th>\n",
       "      <th>OtherPay</th>\n",
       "      <th>Benefits</th>\n",
       "      <th>TotalPay</th>\n",
       "      <th>TotalPayBenefits</th>\n",
       "      <th>Year</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>count</th>\n",
       "      <td>148045.000000</td>\n",
       "      <td>148045.000000</td>\n",
       "      <td>148045.000000</td>\n",
       "      <td>148045.000000</td>\n",
       "      <td>148045.000000</td>\n",
       "      <td>148045.000000</td>\n",
       "      <td>148045.000000</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>mean</th>\n",
       "      <td>66325.448841</td>\n",
       "      <td>5086.740800</td>\n",
       "      <td>3645.661408</td>\n",
       "      <td>25114.344510</td>\n",
       "      <td>75057.851048</td>\n",
       "      <td>94038.185067</td>\n",
       "      <td>2012.520653</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>std</th>\n",
       "      <td>42764.635495</td>\n",
       "      <td>11473.181557</td>\n",
       "      <td>8019.498636</td>\n",
       "      <td>13364.208347</td>\n",
       "      <td>50409.761170</td>\n",
       "      <td>62683.477905</td>\n",
       "      <td>1.119390</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>min</th>\n",
       "      <td>-166.010000</td>\n",
       "      <td>-0.010000</td>\n",
       "      <td>-7058.590000</td>\n",
       "      <td>-13.800000</td>\n",
       "      <td>-618.130000</td>\n",
       "      <td>-618.130000</td>\n",
       "      <td>2011.000000</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>25%</th>\n",
       "      <td>33588.200000</td>\n",
       "      <td>0.000000</td>\n",
       "      <td>0.000000</td>\n",
       "      <td>22747.200000</td>\n",
       "      <td>36958.160000</td>\n",
       "      <td>45077.410000</td>\n",
       "      <td>2012.000000</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>50%</th>\n",
       "      <td>65007.450000</td>\n",
       "      <td>0.000000</td>\n",
       "      <td>817.170000</td>\n",
       "      <td>25114.344510</td>\n",
       "      <td>71644.710000</td>\n",
       "      <td>92675.510000</td>\n",
       "      <td>2013.000000</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>75%</th>\n",
       "      <td>94691.050000</td>\n",
       "      <td>4695.710000</td>\n",
       "      <td>4242.900000</td>\n",
       "      <td>33507.310000</td>\n",
       "      <td>106028.000000</td>\n",
       "      <td>133085.410000</td>\n",
       "      <td>2014.000000</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>max</th>\n",
       "      <td>319275.010000</td>\n",
       "      <td>245131.880000</td>\n",
       "      <td>400184.250000</td>\n",
       "      <td>96570.660000</td>\n",
       "      <td>567595.430000</td>\n",
       "      <td>567595.430000</td>\n",
       "      <td>2014.000000</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "             BasePay    OvertimePay       OtherPay       Benefits  \\\n",
       "count  148045.000000  148045.000000  148045.000000  148045.000000   \n",
       "mean    66325.448841    5086.740800    3645.661408   25114.344510   \n",
       "std     42764.635495   11473.181557    8019.498636   13364.208347   \n",
       "min      -166.010000      -0.010000   -7058.590000     -13.800000   \n",
       "25%     33588.200000       0.000000       0.000000   22747.200000   \n",
       "50%     65007.450000       0.000000     817.170000   25114.344510   \n",
       "75%     94691.050000    4695.710000    4242.900000   33507.310000   \n",
       "max    319275.010000  245131.880000  400184.250000   96570.660000   \n",
       "\n",
       "            TotalPay  TotalPayBenefits           Year  \n",
       "count  148045.000000     148045.000000  148045.000000  \n",
       "mean    75057.851048      94038.185067    2012.520653  \n",
       "std     50409.761170      62683.477905       1.119390  \n",
       "min      -618.130000       -618.130000    2011.000000  \n",
       "25%     36958.160000      45077.410000    2012.000000  \n",
       "50%     71644.710000      92675.510000    2013.000000  \n",
       "75%    106028.000000     133085.410000    2014.000000  \n",
       "max    567595.430000     567595.430000    2014.000000  "
      ]
     },
     "execution_count": 12,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "salaries.drop('Id', axis=1).describe()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Putting people into different groups based on their job"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "I use the very convenient job title bin function from https://www.kaggle.com/mevanoff24/data-exploration-predicting-salaries"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "def findJobTitle(row):\n",
    "    \n",
    "    police_title = ['police', 'sherif', 'probation', 'sergeant', 'officer', 'lieutenant']\n",
    "    fire_title = ['fire']\n",
    "    transit_title = ['mta', 'transit']\n",
    "    medical_title = ['anesth', 'medical', 'nurs', 'health', 'physician', 'orthopedic', 'pharm', 'care']\n",
    "    court_title = ['court', 'legal']\n",
    "    automotive_title = ['automotive', 'mechanic', 'truck']\n",
    "    engineer_title = ['engineer', 'engr', 'eng', 'program']\n",
    "    general_laborer_title = ['general laborer', 'painter', 'inspector', 'carpenter', \n",
    "                             'electrician', 'plumber', 'maintenance']\n",
    "    aide_title = ['aide', 'assistant', 'secretary', 'attendant']\n",
    "    \n",
    "    for police in police_title:\n",
    "        if police in row.lower():\n",
    "            return 'police'    \n",
    "    for fire in fire_title:\n",
    "        if fire in row.lower():\n",
    "            return 'fire'\n",
    "    for aide in aide_title:\n",
    "        if aide in row.lower():\n",
    "            return 'assistant'\n",
    "    for transit in transit_title:\n",
    "        if transit in row.lower():\n",
    "            return 'transit'\n",
    "    for medical in medical_title:\n",
    "        if medical in row.lower():\n",
    "            return 'medical'\n",
    "    if 'airport' in row.lower():\n",
    "        return 'airport'\n",
    "    if 'worker' in row.lower():\n",
    "        return 'social worker'\n",
    "    if 'architect' in row.lower():\n",
    "        return 'architect'\n",
    "    for court in court_title:\n",
    "        if court in row.lower():\n",
    "            return 'court'\n",
    "    if 'major' in row.lower():\n",
    "        return 'mayor'\n",
    "    if 'librar' in row.lower():\n",
    "        return 'library'\n",
    "    if 'guard' in row.lower():\n",
    "        return 'guard'\n",
    "    if 'public' in row.lower():\n",
    "        return 'public works'\n",
    "    if 'attorney' in row.lower():\n",
    "        return 'attorney'\n",
    "    if 'custodian' in row.lower():\n",
    "        return 'custodian'\n",
    "    if 'account' in row.lower():\n",
    "        return 'account'\n",
    "    if 'garden' in row.lower():\n",
    "        return 'gardener'\n",
    "    if 'recreation' in row.lower():\n",
    "        return 'recreation leader'\n",
    "    for automotive in automotive_title:\n",
    "        if automotive in row.lower():\n",
    "            return 'automotive'\n",
    "    for engineer in engineer_title:\n",
    "        if engineer in row.lower():\n",
    "            return 'engineer'\n",
    "    for general_laborer in general_laborer_title:\n",
    "        if general_laborer in row.lower():\n",
    "            return 'general laborer'\n",
    "    if 'food serv' in row.lower():\n",
    "        return 'food service'\n",
    "    if 'clerk' in row.lower():\n",
    "        return 'clerk'\n",
    "    if 'porter' in row.lower():\n",
    "        return 'porter' \n",
    "    if 'analy' in row.lower():\n",
    "        return 'analyst'\n",
    "    if 'manager' in row.lower():\n",
    "        return 'manager'\n",
    "    else:\n",
    "        return 'other'\n",
    "    \n",
    "salaries['GeneralJobTitle'] = salaries['JobTitle'].map(findJobTitle)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Exploring the data"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Changes in salaries over time between different groups of people"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
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       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
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       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>TotalPay</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Year</th>\n",
       "      <th></th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>2011</th>\n",
       "      <td>71744.103871</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2012</th>\n",
       "      <td>74113.262265</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2013</th>\n",
       "      <td>78808.285041</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2014</th>\n",
       "      <td>75471.836912</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "          TotalPay\n",
       "Year              \n",
       "2011  71744.103871\n",
       "2012  74113.262265\n",
       "2013  78808.285041\n",
       "2014  75471.836912"
      ]
     },
     "execution_count": 14,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "pay_by_year=salaries[['Year', 'TotalPay']].groupby('Year').mean()\n",
    "pay_by_year"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<matplotlib.axes._subplots.AxesSubplot at 0x1b755166ef0>"
      ]
     },
     "execution_count": 15,
     "metadata": {},
     "output_type": "execute_result"
    },
    {
     "data": {
      "image/png": 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      "text/plain": [
       "<matplotlib.figure.Figure at 0x1b754f41748>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "sns.boxplot(x='Year', y='TotalPay', data=salaries, showfliers=False)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "I can notice the upward trend in the TotalPay in years 2011-2013, but in 2014 the TotalPay mean slightly decreased."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Checking how the pays changed over the years in groups of people"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th>TotalPay</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>GeneralJobTitle</th>\n",
       "      <th>Year</th>\n",
       "      <th></th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th rowspan=\"4\" valign=\"top\">account</th>\n",
       "      <th>2011</th>\n",
       "      <td>56177.342558</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2012</th>\n",
       "      <td>63186.929962</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2013</th>\n",
       "      <td>66857.307417</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2014</th>\n",
       "      <td>63641.837870</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"4\" valign=\"top\">airport</th>\n",
       "      <th>2011</th>\n",
       "      <td>92273.242673</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2012</th>\n",
       "      <td>94104.593235</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2013</th>\n",
       "      <td>98160.944660</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2014</th>\n",
       "      <td>94067.513077</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"4\" valign=\"top\">analyst</th>\n",
       "      <th>2011</th>\n",
       "      <td>79492.329936</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2012</th>\n",
       "      <td>81830.453873</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2013</th>\n",
       "      <td>87654.166634</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2014</th>\n",
       "      <td>83168.412823</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"4\" valign=\"top\">architect</th>\n",
       "      <th>2011</th>\n",
       "      <td>96071.390972</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2012</th>\n",
       "      <td>113270.148969</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2013</th>\n",
       "      <td>125333.457143</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2014</th>\n",
       "      <td>124302.629417</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"4\" valign=\"top\">assistant</th>\n",
       "      <th>2011</th>\n",
       "      <td>43198.079421</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2012</th>\n",
       "      <td>40129.112925</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2013</th>\n",
       "      <td>40410.167382</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2014</th>\n",
       "      <td>39600.355957</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"4\" valign=\"top\">attorney</th>\n",
       "      <th>2011</th>\n",
       "      <td>126626.434486</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2012</th>\n",
       "      <td>133973.170860</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2013</th>\n",
       "      <td>144234.833244</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2014</th>\n",
       "      <td>138208.046967</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"4\" valign=\"top\">automotive</th>\n",
       "      <th>2011</th>\n",
       "      <td>78395.460507</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2012</th>\n",
       "      <td>81830.392473</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2013</th>\n",
       "      <td>84965.658302</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2014</th>\n",
       "      <td>83083.261233</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">clerk</th>\n",
       "      <th>2011</th>\n",
       "      <td>40999.051714</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2012</th>\n",
       "      <td>42632.039917</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>...</th>\n",
       "      <th>...</th>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">medical</th>\n",
       "      <th>2013</th>\n",
       "      <td>79212.934761</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2014</th>\n",
       "      <td>77210.463099</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"4\" valign=\"top\">other</th>\n",
       "      <th>2011</th>\n",
       "      <td>66222.015069</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2012</th>\n",
       "      <td>75053.523929</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2013</th>\n",
       "      <td>80126.012794</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2014</th>\n",
       "      <td>78234.947040</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"4\" valign=\"top\">police</th>\n",
       "      <th>2011</th>\n",
       "      <td>109707.702262</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2012</th>\n",
       "      <td>110355.916599</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2013</th>\n",
       "      <td>119961.317699</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2014</th>\n",
       "      <td>113887.308085</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"4\" valign=\"top\">porter</th>\n",
       "      <th>2011</th>\n",
       "      <td>40985.904961</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2012</th>\n",
       "      <td>42379.496088</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2013</th>\n",
       "      <td>46010.055586</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2014</th>\n",
       "      <td>45553.476173</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"4\" valign=\"top\">public works</th>\n",
       "      <th>2011</th>\n",
       "      <td>36133.666306</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2012</th>\n",
       "      <td>37266.939199</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2013</th>\n",
       "      <td>35909.203407</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2014</th>\n",
       "      <td>34340.963239</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"4\" valign=\"top\">recreation leader</th>\n",
       "      <th>2011</th>\n",
       "      <td>10438.966533</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2012</th>\n",
       "      <td>11370.921782</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2013</th>\n",
       "      <td>12207.075927</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2014</th>\n",
       "      <td>12449.075208</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"4\" valign=\"top\">social worker</th>\n",
       "      <th>2011</th>\n",
       "      <td>60714.044061</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2012</th>\n",
       "      <td>61365.984920</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2013</th>\n",
       "      <td>63954.010630</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2014</th>\n",
       "      <td>62010.384171</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"4\" valign=\"top\">transit</th>\n",
       "      <th>2011</th>\n",
       "      <td>70427.436251</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2012</th>\n",
       "      <td>74160.880798</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2013</th>\n",
       "      <td>77607.464635</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2014</th>\n",
       "      <td>71134.737660</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>104 rows × 1 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "                             TotalPay\n",
       "GeneralJobTitle   Year               \n",
       "account           2011   56177.342558\n",
       "                  2012   63186.929962\n",
       "                  2013   66857.307417\n",
       "                  2014   63641.837870\n",
       "airport           2011   92273.242673\n",
       "                  2012   94104.593235\n",
       "                  2013   98160.944660\n",
       "                  2014   94067.513077\n",
       "analyst           2011   79492.329936\n",
       "                  2012   81830.453873\n",
       "                  2013   87654.166634\n",
       "                  2014   83168.412823\n",
       "architect         2011   96071.390972\n",
       "                  2012  113270.148969\n",
       "                  2013  125333.457143\n",
       "                  2014  124302.629417\n",
       "assistant         2011   43198.079421\n",
       "                  2012   40129.112925\n",
       "                  2013   40410.167382\n",
       "                  2014   39600.355957\n",
       "attorney          2011  126626.434486\n",
       "                  2012  133973.170860\n",
       "                  2013  144234.833244\n",
       "                  2014  138208.046967\n",
       "automotive        2011   78395.460507\n",
       "                  2012   81830.392473\n",
       "                  2013   84965.658302\n",
       "                  2014   83083.261233\n",
       "clerk             2011   40999.051714\n",
       "                  2012   42632.039917\n",
       "...                               ...\n",
       "medical           2013   79212.934761\n",
       "                  2014   77210.463099\n",
       "other             2011   66222.015069\n",
       "                  2012   75053.523929\n",
       "                  2013   80126.012794\n",
       "                  2014   78234.947040\n",
       "police            2011  109707.702262\n",
       "                  2012  110355.916599\n",
       "                  2013  119961.317699\n",
       "                  2014  113887.308085\n",
       "porter            2011   40985.904961\n",
       "                  2012   42379.496088\n",
       "                  2013   46010.055586\n",
       "                  2014   45553.476173\n",
       "public works      2011   36133.666306\n",
       "                  2012   37266.939199\n",
       "                  2013   35909.203407\n",
       "                  2014   34340.963239\n",
       "recreation leader 2011   10438.966533\n",
       "                  2012   11370.921782\n",
       "                  2013   12207.075927\n",
       "                  2014   12449.075208\n",
       "social worker     2011   60714.044061\n",
       "                  2012   61365.984920\n",
       "                  2013   63954.010630\n",
       "                  2014   62010.384171\n",
       "transit           2011   70427.436251\n",
       "                  2012   74160.880798\n",
       "                  2013   77607.464635\n",
       "                  2014   71134.737660\n",
       "\n",
       "[104 rows x 1 columns]"
      ]
     },
     "execution_count": 16,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "salaries_jobs_years=salaries[['GeneralJobTitle', 'TotalPay', 'Year']].groupby(['GeneralJobTitle', 'Year']).mean()\n",
    "salaries_jobs_years"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "metadata": {},
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     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "salaries_jobs_by_year=salaries[['GeneralJobTitle', 'TotalPay', 'Year']].groupby(['Year', 'GeneralJobTitle']).mean()\n",
    "job_names=salaries_jobs_by_year.xs(2011, level='Year').index.values.tolist()\n",
    "\n",
    "trace1 = go.Bar(\n",
    "    x=job_names,\n",
    "    y=salaries_jobs_by_year.xs(2011, level='Year')['TotalPay'],\n",
    "    name='2011'\n",
    ")\n",
    "trace2 = go.Bar(\n",
    "    x=job_names,\n",
    "    y=salaries_jobs_by_year.xs(2012, level='Year')['TotalPay'],\n",
    "    name='2012'\n",
    ")\n",
    "trace3 = go.Bar(\n",
    "    x=job_names,\n",
    "    y=salaries_jobs_by_year.xs(2013, level='Year')['TotalPay'],\n",
    "    name='2013'\n",
    ")\n",
    "trace4 = go.Bar(\n",
    "    x=job_names,\n",
    "    y=salaries_jobs_by_year.xs(2014, level='Year')['TotalPay'],\n",
    "    name='2014'\n",
    ")\n",
    "\n",
    "data = [trace1, trace2, trace3, trace4]\n",
    "layout = go.Layout(\n",
    "    barmode='group'\n",
    ")\n",
    "\n",
    "fig = go.Figure(data=data, layout=layout)\n",
    "cf.iplot(fig, filename='grouped-bar')\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Now I made sure that the Total Pay was building up in almost every group until 2014, when it dropped a little bit. <br>\n",
    "The job groups which were affected the most by whatever happened in 2014 are: Court and Firefighters. <br>\n",
    "We can also notice, that only the Library and Recreation Leader group maintained it's upward trend. <br>\n",
    "The jobs which remained almost unaffected were: Assistants and Guards."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Looking at how base pay, overtime pay and benefits are allocated between job groups"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>BasePay</th>\n",
       "      <th>OvertimePay</th>\n",
       "      <th>Benefits</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>GeneralJobTitle</th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>account</th>\n",
       "      <td>61613.504421</td>\n",
       "      <td>287.140250</td>\n",
       "      <td>25708.762000</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>airport</th>\n",
       "      <td>84780.208073</td>\n",
       "      <td>6566.248195</td>\n",
       "      <td>30316.527111</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>analyst</th>\n",
       "      <td>82264.012407</td>\n",
       "      <td>166.780416</td>\n",
       "      <td>29064.369347</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>architect</th>\n",
       "      <td>114872.575135</td>\n",
       "      <td>73.958757</td>\n",
       "      <td>35758.150797</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>assistant</th>\n",
       "      <td>37802.116122</td>\n",
       "      <td>1831.490932</td>\n",
       "      <td>16931.972103</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>attorney</th>\n",
       "      <td>132583.724982</td>\n",
       "      <td>54.810232</td>\n",
       "      <td>36687.825837</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>automotive</th>\n",
       "      <td>68174.963729</td>\n",
       "      <td>9124.607881</td>\n",
       "      <td>27314.619298</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>clerk</th>\n",
       "      <td>42546.542254</td>\n",
       "      <td>1090.232306</td>\n",
       "      <td>20997.084503</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>court</th>\n",
       "      <td>64585.883368</td>\n",
       "      <td>199.010068</td>\n",
       "      <td>25710.071452</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>custodian</th>\n",
       "      <td>41832.585984</td>\n",
       "      <td>1526.100917</td>\n",
       "      <td>22156.731947</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>engineer</th>\n",
       "      <td>80059.337953</td>\n",
       "      <td>2414.459648</td>\n",
       "      <td>27963.838882</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>fire</th>\n",
       "      <td>107372.900930</td>\n",
       "      <td>25623.372684</td>\n",
       "      <td>34720.246376</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>food service</th>\n",
       "      <td>42747.673862</td>\n",
       "      <td>1746.415862</td>\n",
       "      <td>23226.094070</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>gardener</th>\n",
       "      <td>50754.503024</td>\n",
       "      <td>2010.765047</td>\n",
       "      <td>23284.807426</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>general laborer</th>\n",
       "      <td>75538.164022</td>\n",
       "      <td>6700.997761</td>\n",
       "      <td>27975.448840</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>guard</th>\n",
       "      <td>16689.208360</td>\n",
       "      <td>1791.476922</td>\n",
       "      <td>9832.407203</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>library</th>\n",
       "      <td>39851.052761</td>\n",
       "      <td>1.457051</td>\n",
       "      <td>19297.451219</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>manager</th>\n",
       "      <td>118890.980502</td>\n",
       "      <td>37.074164</td>\n",
       "      <td>39049.842377</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>medical</th>\n",
       "      <td>68053.483246</td>\n",
       "      <td>2123.112259</td>\n",
       "      <td>23100.226239</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>other</th>\n",
       "      <td>70091.195464</td>\n",
       "      <td>2890.044988</td>\n",
       "      <td>26482.241173</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>police</th>\n",
       "      <td>93186.880378</td>\n",
       "      <td>11636.756749</td>\n",
       "      <td>30192.136074</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>porter</th>\n",
       "      <td>38968.082877</td>\n",
       "      <td>3260.083322</td>\n",
       "      <td>20179.401089</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>public works</th>\n",
       "      <td>30809.095124</td>\n",
       "      <td>3133.818901</td>\n",
       "      <td>14508.889048</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>recreation leader</th>\n",
       "      <td>11374.130731</td>\n",
       "      <td>2.426723</td>\n",
       "      <td>8759.502923</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>social worker</th>\n",
       "      <td>57299.132002</td>\n",
       "      <td>2809.181354</td>\n",
       "      <td>24439.990860</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>transit</th>\n",
       "      <td>57626.474168</td>\n",
       "      <td>12847.276152</td>\n",
       "      <td>27828.666833</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "                         BasePay   OvertimePay      Benefits\n",
       "GeneralJobTitle                                             \n",
       "account             61613.504421    287.140250  25708.762000\n",
       "airport             84780.208073   6566.248195  30316.527111\n",
       "analyst             82264.012407    166.780416  29064.369347\n",
       "architect          114872.575135     73.958757  35758.150797\n",
       "assistant           37802.116122   1831.490932  16931.972103\n",
       "attorney           132583.724982     54.810232  36687.825837\n",
       "automotive          68174.963729   9124.607881  27314.619298\n",
       "clerk               42546.542254   1090.232306  20997.084503\n",
       "court               64585.883368    199.010068  25710.071452\n",
       "custodian           41832.585984   1526.100917  22156.731947\n",
       "engineer            80059.337953   2414.459648  27963.838882\n",
       "fire               107372.900930  25623.372684  34720.246376\n",
       "food service        42747.673862   1746.415862  23226.094070\n",
       "gardener            50754.503024   2010.765047  23284.807426\n",
       "general laborer     75538.164022   6700.997761  27975.448840\n",
       "guard               16689.208360   1791.476922   9832.407203\n",
       "library             39851.052761      1.457051  19297.451219\n",
       "manager            118890.980502     37.074164  39049.842377\n",
       "medical             68053.483246   2123.112259  23100.226239\n",
       "other               70091.195464   2890.044988  26482.241173\n",
       "police              93186.880378  11636.756749  30192.136074\n",
       "porter              38968.082877   3260.083322  20179.401089\n",
       "public works        30809.095124   3133.818901  14508.889048\n",
       "recreation leader   11374.130731      2.426723   8759.502923\n",
       "social worker       57299.132002   2809.181354  24439.990860\n",
       "transit             57626.474168  12847.276152  27828.666833"
      ]
     },
     "execution_count": 18,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "salaries_jobs_benefits=salaries[['GeneralJobTitle', 'BasePay', 'OvertimePay', 'Benefits']].groupby(['GeneralJobTitle']).mean()\n",
    "salaries_jobs_benefits"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.plotly.v1+json": {
       "data": [
        {
         "name": "Base Pay",
         "type": "bar",
         "x": [
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       "<div id=\"b5ddd952-99a9-48d7-8127-7dcc96bf7a19\" style=\"height: 525px; width: 100%;\" class=\"plotly-graph-div\"></div><script type=\"text/javascript\">require([\"plotly\"], function(Plotly) { window.PLOTLYENV=window.PLOTLYENV || {};window.PLOTLYENV.BASE_URL=\"https://plot.ly\";Plotly.newPlot(\"b5ddd952-99a9-48d7-8127-7dcc96bf7a19\", [{\"type\": \"bar\", \"x\": [\"account\", \"airport\", \"analyst\", \"architect\", \"assistant\", \"attorney\", \"automotive\", \"clerk\", \"court\", \"custodian\", \"engineer\", \"fire\", \"food service\", \"gardener\", \"general laborer\", \"guard\", \"library\", \"manager\", \"medical\", \"other\", \"police\", \"porter\", \"public works\", \"recreation leader\", \"social worker\", \"transit\"], \"y\": [61613.50442071801, 84780.20807317077, 82264.01240702174, 114872.57513513515, 37802.11612181428, 132583.72498170714, 68174.96372926715, 42546.54225424753, 64585.88336758029, 41832.58598439947, 80059.33795344448, 107372.90092991511, 42747.67386206894, 50754.50302362204, 75538.16402207575, 16689.208360055003, 39851.05276105357, 118890.98050200132, 68053.48324613085, 70091.19546367193, 93186.88037768792, 38968.08287707646, 30809.09512413508, 11374.130730668434, 57299.13200154768, 57626.47416807743], \"name\": \"Base Pay\"}, {\"type\": \"bar\", \"x\": [\"account\", \"airport\", \"analyst\", \"architect\", \"assistant\", \"attorney\", \"automotive\", \"clerk\", \"court\", \"custodian\", \"engineer\", \"fire\", \"food service\", \"gardener\", \"general laborer\", \"guard\", \"library\", \"manager\", \"medical\", \"other\", \"police\", \"porter\", \"public works\", \"recreation leader\", \"social worker\", \"transit\"], \"y\": [287.1402498864152, 6566.24819512195, 166.78041580041574, 73.95875675675676, 1831.4909315654986, 54.81023170731708, 9124.607881219921, 1090.232305825244, 199.01006849315067, 1526.1009173166924, 2414.45964822806, 25623.372684025027, 1746.4158620689648, 2010.7650472440937, 6700.997761194034, 1791.4769216674306, 1.4570507996237065, 37.07416384354789, 2123.1122593411055, 2890.0449882478647, 11636.756748889124, 3260.083322259147, 3133.8189010988967, 2.4267234600262126, 2809.181353723061, 12847.27615210895], \"name\": \"Overtime Pay\"}, {\"type\": \"bar\", \"x\": [\"account\", \"airport\", \"analyst\", \"architect\", \"assistant\", \"attorney\", \"automotive\", \"clerk\", \"court\", \"custodian\", \"engineer\", \"fire\", \"food service\", \"gardener\", \"general laborer\", \"guard\", \"library\", \"manager\", \"medical\", \"other\", \"police\", \"porter\", \"public works\", \"recreation leader\", \"social worker\", \"transit\"], \"y\": [25708.761999550567, 30316.52711096509, 29064.36934677926, 35758.150796512986, 16931.972102684962, 36687.82583657839, 27314.61929752882, 20997.084502678703, 25710.071451580254, 22156.73194691025, 27963.83888246543, 34720.24637571046, 23226.09406965497, 23284.807425981882, 27975.448840278812, 9832.407202729017, 19297.451219463772, 39049.84237729196, 23100.226238798936, 26482.24117326679, 30192.136074445927, 20179.401088542254, 14508.88904826899, 8759.50292262364, 24439.990859984708, 27828.66683288528], \"name\": \"Benefits\"}], {\"barmode\": \"group\"}, {\"showLink\": true, \"linkText\": \"Export to plot.ly\"})});</script>"
      ],
      "text/vnd.plotly.v1+html": [
       "<div id=\"b5ddd952-99a9-48d7-8127-7dcc96bf7a19\" style=\"height: 525px; width: 100%;\" class=\"plotly-graph-div\"></div><script type=\"text/javascript\">require([\"plotly\"], function(Plotly) { window.PLOTLYENV=window.PLOTLYENV || {};window.PLOTLYENV.BASE_URL=\"https://plot.ly\";Plotly.newPlot(\"b5ddd952-99a9-48d7-8127-7dcc96bf7a19\", [{\"type\": \"bar\", \"x\": [\"account\", \"airport\", \"analyst\", \"architect\", \"assistant\", \"attorney\", \"automotive\", \"clerk\", \"court\", \"custodian\", \"engineer\", \"fire\", \"food service\", \"gardener\", \"general laborer\", \"guard\", \"library\", \"manager\", \"medical\", \"other\", \"police\", \"porter\", \"public works\", \"recreation leader\", \"social worker\", \"transit\"], \"y\": [61613.50442071801, 84780.20807317077, 82264.01240702174, 114872.57513513515, 37802.11612181428, 132583.72498170714, 68174.96372926715, 42546.54225424753, 64585.88336758029, 41832.58598439947, 80059.33795344448, 107372.90092991511, 42747.67386206894, 50754.50302362204, 75538.16402207575, 16689.208360055003, 39851.05276105357, 118890.98050200132, 68053.48324613085, 70091.19546367193, 93186.88037768792, 38968.08287707646, 30809.09512413508, 11374.130730668434, 57299.13200154768, 57626.47416807743], \"name\": \"Base Pay\"}, {\"type\": \"bar\", \"x\": [\"account\", \"airport\", \"analyst\", \"architect\", \"assistant\", \"attorney\", \"automotive\", \"clerk\", \"court\", \"custodian\", \"engineer\", \"fire\", \"food service\", \"gardener\", \"general laborer\", \"guard\", \"library\", \"manager\", \"medical\", \"other\", \"police\", \"porter\", \"public works\", \"recreation leader\", \"social worker\", \"transit\"], \"y\": [287.1402498864152, 6566.24819512195, 166.78041580041574, 73.95875675675676, 1831.4909315654986, 54.81023170731708, 9124.607881219921, 1090.232305825244, 199.01006849315067, 1526.1009173166924, 2414.45964822806, 25623.372684025027, 1746.4158620689648, 2010.7650472440937, 6700.997761194034, 1791.4769216674306, 1.4570507996237065, 37.07416384354789, 2123.1122593411055, 2890.0449882478647, 11636.756748889124, 3260.083322259147, 3133.8189010988967, 2.4267234600262126, 2809.181353723061, 12847.27615210895], \"name\": \"Overtime Pay\"}, {\"type\": \"bar\", \"x\": [\"account\", \"airport\", \"analyst\", \"architect\", \"assistant\", \"attorney\", \"automotive\", \"clerk\", \"court\", \"custodian\", \"engineer\", \"fire\", \"food service\", \"gardener\", \"general laborer\", \"guard\", \"library\", \"manager\", \"medical\", \"other\", \"police\", \"porter\", \"public works\", \"recreation leader\", \"social worker\", \"transit\"], \"y\": [25708.761999550567, 30316.52711096509, 29064.36934677926, 35758.150796512986, 16931.972102684962, 36687.82583657839, 27314.61929752882, 20997.084502678703, 25710.071451580254, 22156.73194691025, 27963.83888246543, 34720.24637571046, 23226.09406965497, 23284.807425981882, 27975.448840278812, 9832.407202729017, 19297.451219463772, 39049.84237729196, 23100.226238798936, 26482.24117326679, 30192.136074445927, 20179.401088542254, 14508.88904826899, 8759.50292262364, 24439.990859984708, 27828.66683288528], \"name\": \"Benefits\"}], {\"barmode\": \"group\"}, {\"showLink\": true, \"linkText\": \"Export to plot.ly\"})});</script>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "trace1 = go.Bar(\n",
    "    x=job_names,\n",
    "    y=salaries_jobs_benefits['BasePay'],\n",
    "    name='Base Pay'\n",
    ")\n",
    "trace2 = go.Bar(\n",
    "    x=job_names,\n",
    "    y=salaries_jobs_benefits['OvertimePay'],\n",
    "    name='Overtime Pay'\n",
    ")\n",
    "trace3 = go.Bar(\n",
    "    x=job_names,\n",
    "    y=salaries_jobs_benefits['Benefits'],\n",
    "    name='Benefits'\n",
    ")\n",
    "\n",
    "data = [trace1, trace2, trace3]\n",
    "layout = go.Layout(\n",
    "    barmode='group'\n",
    ")\n",
    "\n",
    "fig = go.Figure(data=data, layout=layout)\n",
    "cf.iplot(fig, filename='grouped-bar')\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "The most important insights from these plots are:<br>\n",
    "-Firefighters, Policeman and Transit are groups which work overtime the most.<br>\n",
    "-Attorney, Manager, Architect and Firefighters are gropus which earn the most Base Pay.<br>\n",
    "-The groups which earn the least are Guards and Recreation Leader.\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Checking if there is any evidence of pay discrimination based on gender"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Creating gender column with some help of gender guesser library"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 20,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "import gender_guesser.detector as gender\n",
    "d = gender.Detector(case_sensitive=False)\n",
    "salaries['Gender']=salaries['EmployeeName'].apply(lambda x: x.split()[0]).apply(lambda x: d.get_gender(x.lower()))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "metadata": {
    "collapsed": true
   },
   "outputs": [],
   "source": [
    "salaries_job_gender=salaries[(salaries['Gender']=='male') | (salaries['Gender']=='female')][['GeneralJobTitle', 'TotalPay', 'Gender']].groupby(['GeneralJobTitle', 'Gender']).mean()\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Taking a look at data and plotting it"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 22,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
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       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th>TotalPay</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>GeneralJobTitle</th>\n",
       "      <th>Gender</th>\n",
       "      <th></th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">account</th>\n",
       "      <th>female</th>\n",
       "      <td>62720.881249</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>male</th>\n",
       "      <td>61554.983552</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">airport</th>\n",
       "      <th>female</th>\n",
       "      <td>89959.928741</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>male</th>\n",
       "      <td>97818.146010</td>\n",
       "    </tr>\n",
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       "      <th rowspan=\"2\" valign=\"top\">analyst</th>\n",
       "      <th>female</th>\n",
       "      <td>81847.317095</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>male</th>\n",
       "      <td>84359.228566</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">architect</th>\n",
       "      <th>female</th>\n",
       "      <td>113353.711455</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>male</th>\n",
       "      <td>114559.383938</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">assistant</th>\n",
       "      <th>female</th>\n",
       "      <td>45963.404888</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>male</th>\n",
       "      <td>37698.158883</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">attorney</th>\n",
       "      <th>female</th>\n",
       "      <td>134018.130759</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>male</th>\n",
       "      <td>138007.626231</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">automotive</th>\n",
       "      <th>female</th>\n",
       "      <td>72252.454815</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>male</th>\n",
       "      <td>81672.705192</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">clerk</th>\n",
       "      <th>female</th>\n",
       "      <td>47233.568245</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>male</th>\n",
       "      <td>37452.355623</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">court</th>\n",
       "      <th>female</th>\n",
       "      <td>69189.877951</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>male</th>\n",
       "      <td>65668.484733</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">custodian</th>\n",
       "      <th>female</th>\n",
       "      <td>45257.969013</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>male</th>\n",
       "      <td>45336.296070</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">engineer</th>\n",
       "      <th>female</th>\n",
       "      <td>71264.697426</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>male</th>\n",
       "      <td>89319.615244</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">fire</th>\n",
       "      <th>female</th>\n",
       "      <td>139360.142473</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>male</th>\n",
       "      <td>149907.709934</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">food service</th>\n",
       "      <th>female</th>\n",
       "      <td>39156.752889</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>male</th>\n",
       "      <td>54430.824388</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">gardener</th>\n",
       "      <th>female</th>\n",
       "      <td>50016.638519</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>male</th>\n",
       "      <td>55155.304686</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">general laborer</th>\n",
       "      <th>female</th>\n",
       "      <td>80573.823189</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>male</th>\n",
       "      <td>87667.235885</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">guard</th>\n",
       "      <th>female</th>\n",
       "      <td>16436.266490</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>male</th>\n",
       "      <td>23580.319757</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">library</th>\n",
       "      <th>female</th>\n",
       "      <td>46529.025088</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>male</th>\n",
       "      <td>36206.884371</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">manager</th>\n",
       "      <th>female</th>\n",
       "      <td>121272.730786</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>male</th>\n",
       "      <td>122426.874990</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">medical</th>\n",
       "      <th>female</th>\n",
       "      <td>73540.648174</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>male</th>\n",
       "      <td>80181.323528</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">other</th>\n",
       "      <th>female</th>\n",
       "      <td>70579.012167</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>male</th>\n",
       "      <td>79993.082152</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">police</th>\n",
       "      <th>female</th>\n",
       "      <td>95458.979664</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>male</th>\n",
       "      <td>120337.144226</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">porter</th>\n",
       "      <th>female</th>\n",
       "      <td>47195.294830</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>male</th>\n",
       "      <td>44687.008480</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">public works</th>\n",
       "      <th>female</th>\n",
       "      <td>41433.817635</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>male</th>\n",
       "      <td>32639.754413</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">recreation leader</th>\n",
       "      <th>female</th>\n",
       "      <td>11693.305312</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>male</th>\n",
       "      <td>12549.577932</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">social worker</th>\n",
       "      <th>female</th>\n",
       "      <td>63067.066715</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>male</th>\n",
       "      <td>62496.266117</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">transit</th>\n",
       "      <th>female</th>\n",
       "      <td>63954.873872</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>male</th>\n",
       "      <td>76903.350026</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "                               TotalPay\n",
       "GeneralJobTitle   Gender               \n",
       "account           female   62720.881249\n",
       "                  male     61554.983552\n",
       "airport           female   89959.928741\n",
       "                  male     97818.146010\n",
       "analyst           female   81847.317095\n",
       "                  male     84359.228566\n",
       "architect         female  113353.711455\n",
       "                  male    114559.383938\n",
       "assistant         female   45963.404888\n",
       "                  male     37698.158883\n",
       "attorney          female  134018.130759\n",
       "                  male    138007.626231\n",
       "automotive        female   72252.454815\n",
       "                  male     81672.705192\n",
       "clerk             female   47233.568245\n",
       "                  male     37452.355623\n",
       "court             female   69189.877951\n",
       "                  male     65668.484733\n",
       "custodian         female   45257.969013\n",
       "                  male     45336.296070\n",
       "engineer          female   71264.697426\n",
       "                  male     89319.615244\n",
       "fire              female  139360.142473\n",
       "                  male    149907.709934\n",
       "food service      female   39156.752889\n",
       "                  male     54430.824388\n",
       "gardener          female   50016.638519\n",
       "                  male     55155.304686\n",
       "general laborer   female   80573.823189\n",
       "                  male     87667.235885\n",
       "guard             female   16436.266490\n",
       "                  male     23580.319757\n",
       "library           female   46529.025088\n",
       "                  male     36206.884371\n",
       "manager           female  121272.730786\n",
       "                  male    122426.874990\n",
       "medical           female   73540.648174\n",
       "                  male     80181.323528\n",
       "other             female   70579.012167\n",
       "                  male     79993.082152\n",
       "police            female   95458.979664\n",
       "                  male    120337.144226\n",
       "porter            female   47195.294830\n",
       "                  male     44687.008480\n",
       "public works      female   41433.817635\n",
       "                  male     32639.754413\n",
       "recreation leader female   11693.305312\n",
       "                  male     12549.577932\n",
       "social worker     female   63067.066715\n",
       "                  male     62496.266117\n",
       "transit           female   63954.873872\n",
       "                  male     76903.350026"
      ]
     },
     "execution_count": 22,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "salaries_job_gender"
   ]
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  {
   "cell_type": "code",
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      ]
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   ],
   "source": [
    "salaries_gender=salaries[(salaries['Gender']=='male') | (salaries['Gender']=='female')][['GeneralJobTitle', 'TotalPay', 'Gender']].groupby(['Gender', 'GeneralJobTitle']).mean()\n",
    "\n",
    "trace1 = go.Bar(\n",
    "    x=job_names,\n",
    "    y=salaries_gender.xs('male', level='Gender')['TotalPay'],\n",
    "    name='Male'\n",
    ")\n",
    "trace2 = go.Bar(\n",
    "    x=job_names,\n",
    "    y=salaries_gender.xs('female', level='Gender')['TotalPay'],\n",
    "    name='Female'\n",
    ")\n",
    "\n",
    "data = [trace1, trace2]\n",
    "layout = go.Layout(\n",
    "    barmode='group'\n",
    ")\n",
    "\n",
    "fig = go.Figure(data=data, layout=layout)\n",
    "cf.iplot(fig, filename='grouped-bar')\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "I can easily notice that there is evidence of pay discrimination based on gender. <br>\n",
    "In only 4 gropus (15%) women earn noticeably more than men. <br>\n",
    "In 9 groups (35%) women and men earn more or less the same amount of money.<br>\n",
    "In remaining 13 (50%!) groups men earn significantly more than women. <br>\n",
    "The biggest difference can be seen in the engineer group."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Looking at the number of people in every job, that earn more than $200k"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.plotly.v1+json": {
       "data": [
        {
         "marker": {
          "color": "rgba(255, 153, 51, 0.6)",
          "line": {
           "color": "rgba(255, 153, 51, 1.0)",
           "width": 1
          }
         },
         "name": "GeneralJobTitle",
         "orientation": "v",
         "text": "",
         "type": "bar",
         "x": [
          "fire",
          "police",
          "medical",
          "assistant",
          "manager",
          "general laborer",
          "transit",
          "attorney",
          "public works",
          "architect",
          "automotive"
         ],
         "y": [
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          46,
          44,
          14,
          6,
          2,
          1
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        "plot_bgcolor": "#F5F6F9",
        "titlefont": {
         "color": "#4D5663"
        },
        "xaxis1": {
         "gridcolor": "#E1E5ED",
         "showgrid": true,
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          "color": "#4D5663"
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        },
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         "gridcolor": "#E1E5ED",
         "showgrid": true,
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          "color": "#4D5663"
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          "color": "#4D5663"
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      "text/html": [
       "<div id=\"69aa6efa-95dc-40ea-9938-d6717f8d79f0\" style=\"height: 525px; width: 100%;\" class=\"plotly-graph-div\"></div><script type=\"text/javascript\">require([\"plotly\"], function(Plotly) { window.PLOTLYENV=window.PLOTLYENV || {};window.PLOTLYENV.BASE_URL=\"https://plot.ly\";Plotly.newPlot(\"69aa6efa-95dc-40ea-9938-d6717f8d79f0\", [{\"type\": \"bar\", \"x\": [\"fire\", \"police\", \"medical\", \"assistant\", \"manager\", \"general laborer\", \"transit\", \"attorney\", \"public works\", \"architect\", \"automotive\"], \"y\": [638, 470, 322, 74, 58, 46, 44, 14, 6, 2, 1], \"name\": \"GeneralJobTitle\", \"text\": \"\", \"marker\": {\"color\": \"rgba(255, 153, 51, 0.6)\", \"line\": {\"color\": \"rgba(255, 153, 51, 1.0)\", \"width\": 1}}, \"orientation\": \"v\"}], {\"legend\": {\"bgcolor\": \"#F5F6F9\", \"font\": {\"color\": \"#4D5663\"}}, \"paper_bgcolor\": \"#F5F6F9\", \"plot_bgcolor\": \"#F5F6F9\", \"yaxis1\": {\"tickfont\": {\"color\": \"#4D5663\"}, \"gridcolor\": \"#E1E5ED\", \"titlefont\": {\"color\": \"#4D5663\"}, \"zerolinecolor\": \"#E1E5ED\", \"showgrid\": true, \"title\": \"\"}, \"xaxis1\": {\"tickfont\": {\"color\": \"#4D5663\"}, \"gridcolor\": \"#E1E5ED\", \"titlefont\": {\"color\": \"#4D5663\"}, \"zerolinecolor\": \"#E1E5ED\", \"showgrid\": true, \"title\": \"\"}, \"titlefont\": {\"color\": \"#4D5663\"}}, {\"showLink\": true, \"linkText\": \"Export to plot.ly\"})});</script>"
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       "<div id=\"69aa6efa-95dc-40ea-9938-d6717f8d79f0\" style=\"height: 525px; width: 100%;\" class=\"plotly-graph-div\"></div><script type=\"text/javascript\">require([\"plotly\"], function(Plotly) { window.PLOTLYENV=window.PLOTLYENV || {};window.PLOTLYENV.BASE_URL=\"https://plot.ly\";Plotly.newPlot(\"69aa6efa-95dc-40ea-9938-d6717f8d79f0\", [{\"type\": \"bar\", \"x\": [\"fire\", \"police\", \"medical\", \"assistant\", \"manager\", \"general laborer\", \"transit\", \"attorney\", \"public works\", \"architect\", \"automotive\"], \"y\": [638, 470, 322, 74, 58, 46, 44, 14, 6, 2, 1], \"name\": \"GeneralJobTitle\", \"text\": \"\", \"marker\": {\"color\": \"rgba(255, 153, 51, 0.6)\", \"line\": {\"color\": \"rgba(255, 153, 51, 1.0)\", \"width\": 1}}, \"orientation\": \"v\"}], {\"legend\": {\"bgcolor\": \"#F5F6F9\", \"font\": {\"color\": \"#4D5663\"}}, \"paper_bgcolor\": \"#F5F6F9\", \"plot_bgcolor\": \"#F5F6F9\", \"yaxis1\": {\"tickfont\": {\"color\": \"#4D5663\"}, \"gridcolor\": \"#E1E5ED\", \"titlefont\": {\"color\": \"#4D5663\"}, \"zerolinecolor\": \"#E1E5ED\", \"showgrid\": true, \"title\": \"\"}, \"xaxis1\": {\"tickfont\": {\"color\": \"#4D5663\"}, \"gridcolor\": \"#E1E5ED\", \"titlefont\": {\"color\": \"#4D5663\"}, \"zerolinecolor\": \"#E1E5ED\", \"showgrid\": true, \"title\": \"\"}, \"titlefont\": {\"color\": \"#4D5663\"}}, {\"showLink\": true, \"linkText\": \"Export to plot.ly\"})});</script>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "salaries_more_than_100k=salaries[salaries['TotalPay']>200000]['GeneralJobTitle'].value_counts().drop('other')\n",
    "salaries_more_than_100k.iplot(kind='bar')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "The job groups in which the most people earn supranormal amount of moneyare clearly Firemen, Policemen and Medical."
   ]
  }
 ],
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