!function(e){"object"==typeof exports&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).osmtogeojson=e()}(function(){return function r(o,i,a){function u(t,e){if(!i[t]){if(!o[t]){var n="function"==typeof require&&require;if(!e&&n)return n(t,!0);if(s)return s(t,!0);throw(e=new Error("Cannot find module '"+t+"'")).code="MODULE_NOT_FOUND",e}n=i[t]={exports:{}},o[t][0].call(n.exports,function(e){return u(o[t][1][e]||e)},n,n.exports,r,o,i,a)}return i[t].exports}for(var s="function"==typeof require&&require,e=0;e<a.length;e++)u(a[e]);return u}({1:[function(e,t,n){var F=e("./lodash.custom.js"),L=e("@mapbox/geojson-rewind"),r={};function o(e,t){return(e.version||t.version)&&e.version!==t.version?(+e.version||0)>(+t.version||0)?e:t:F.merge(e,t)}e("osm-polygon-features").forEach(function(e){var t,n;"all"===e.polygon?r[e.key]=!0:(t="whitelist"===e.polygon?"included_values":"excluded_values",n={},e.values.forEach(function(e){n[e]=!0}),r[e.key]={},r[e.key][t]=n)});function P(e){function t(e){return e[e.length-1]}function n(e,t){return void 0!==e&&void 0!==t&&e.id===t.id}for(var r,o,i,a,u,s,l=[];e.length;)for(r=e.pop().nodes.slice(),l.push(r);e.length&&!n(r[0],t(r));){for(o=r[0],i=t(r),a=0;a<e.length;a++){if(n(i,(s=e[a].nodes)[0])){u=r.push,s=s.slice(1);break}if(n(i,t(s))){u=r.push,s=s.slice(0,-1).reverse();break}if(n(o,t(s))){u=r.unshift,s=s.slice(0,-1);break}if(n(o,s[0])){u=r.unshift,s=s.slice(1).reverse();break}s=u=null}if(!s)break;e.splice(a,1),u.apply(r,s)}return l}t.exports=(e=function(e,N,S){var t,a,u,s,l,c;function f(e,t,n){e.hasAttribute(n)&&(t[n]=e.getAttribute(n))}function p(e,t){e=F.clone(e);f(t,e,"lat"),f(t,e,"lon"),e.__is_center_placeholder=!0,s.push(e)}function y(e,t){var r=F.clone(e);function n(e,t,n){n={type:"node",id:"_"+r.type+"/"+r.id+"bounds"+n,lat:e,lon:t};r.nodes.push(n.id),s.push(n)}r.nodes=[],n(t.getAttribute("minlat"),t.getAttribute("minlon"),1),n(t.getAttribute("maxlat"),t.getAttribute("minlon"),2),n(t.getAttribute("maxlat"),t.getAttribute("maxlon"),3),n(t.getAttribute("minlat"),t.getAttribute("maxlon"),4),r.nodes.push(r.nodes[0]),r.__is_bounds_placeholder=!0,l.push(r)}function d(r,e){F.isArray(r.nodes)||(r.nodes=[],F.each(e,function(e,t){r.nodes.push("_anonymous@"+e.getAttribute("lat")+"/"+e.getAttribute("lon"))})),F.each(e,function(e,t){var n;e.getAttribute("lat")&&(n=e.getAttribute("lat"),e=e.getAttribute("lon"),t={type:"node",id:t=r.nodes[t],lat:n,lon:e},s.push(t))})}function g(i,e){function a(e,t){var n;l.some(function(e){return"way"==e.type&&e.id==t})||(n={type:"way",id:t,nodes:[]},F.each(e,function(e){var t;e.getAttribute("lat")?(t=e.getAttribute("lat"),e=e.getAttribute("lon"),t={type:"node",id:"_anonymous@"+t+"/"+e,lat:t,lon:e},n.nodes.push(t.id),s.push(t)):n.nodes.push(void 0)}),l.push(n))}F.each(e,function(e,t){var n,r,o;"node"==i.members[t].type?e.getAttribute("lat")&&(n=e.getAttribute("lat"),r=e.getAttribute("lon"),o=i.members[t].ref,s.push({type:"node",id:o,lat:n,lon:r})):"way"==i.members[t].type&&0<e.getElementsByTagName("nd").length&&(i.members[t].ref="_fullGeom"+i.members[t].ref,a(e.getElementsByTagName("nd"),i.members[t].ref))})}return N=F.merge({verbose:!1,flatProperties:!0,uninterestingTags:{source:!0,source_ref:!0,"source:ref":!0,history:!0,attribution:!0,created_by:!0,"tiger:county":!0,"tiger:tlid":!0,"tiger:upload_uuid":!0},polygonFeatures:r,deduplicator:o},N),"undefined"!=typeof XMLDocument&&e instanceof XMLDocument||"undefined"==typeof XMLDocument&&e.childNodes?(t=e,s=new Array,l=new Array,c=new Array,F.each(t.getElementsByTagName("node"),function(e,t){var n={},r=(F.each(e.getElementsByTagName("tag"),function(e){n[e.getAttribute("k")]=e.getAttribute("v")}),{type:"node"});f(e,r,"id"),f(e,r,"lat"),f(e,r,"lon"),f(e,r,"version"),f(e,r,"timestamp"),f(e,r,"changeset"),f(e,r,"uid"),f(e,r,"user"),F.isEmpty(n)||(r.tags=n),s.push(r)}),F.each(t.getElementsByTagName("way"),function(e,t){var n={},r=[],o=(F.each(e.getElementsByTagName("tag"),function(e){n[e.getAttribute("k")]=e.getAttribute("v")}),!1),i=(F.each(e.getElementsByTagName("nd"),function(e,t){var n;(n=e.getAttribute("ref"))&&(r[t]=n),!o&&e.getAttribute("lat")&&(o=!0)}),{type:"way"});f(e,i,"id"),f(e,i,"version"),f(e,i,"timestamp"),f(e,i,"changeset"),f(e,i,"uid"),f(e,i,"user"),0<r.length&&(i.nodes=r),F.isEmpty(n)||(i.tags=n),(a=e.getElementsByTagName("center")[0])&&p(i,a),o?d(i,e.getElementsByTagName("nd")):(u=e.getElementsByTagName("bounds")[0])&&y(i,u),l.push(i)}),F.each(t.getElementsByTagName("relation"),function(e,t){var n={},r=[],o=(F.each(e.getElementsByTagName("tag"),function(e){n[e.getAttribute("k")]=e.getAttribute("v")}),!1),i=(F.each(e.getElementsByTagName("member"),function(e,t){r[t]={},f(e,r[t],"ref"),f(e,r[t],"role"),f(e,r[t],"type"),(!o&&"node"==r[t].type&&e.getAttribute("lat")||"way"==r[t].type&&0<e.getElementsByTagName("nd").length)&&(o=!0)}),{type:"relation"});f(e,i,"id"),f(e,i,"version"),f(e,i,"timestamp"),f(e,i,"changeset"),f(e,i,"uid"),f(e,i,"user"),0<r.length&&(i.members=r),F.isEmpty(n)||(i.tags=n),(a=e.getElementsByTagName("center")[0])&&p(i,a),o?g(i,e.getElementsByTagName("member")):(u=e.getElementsByTagName("bounds")[0])&&y(i,u),c.push(i)}),h(s,l,c)):function(e){var a=new Array,o=new Array,t=new Array;function n(e){var t=F.clone(e);t.lat=e.center.lat,t.lon=e.center.lon,t.__is_center_placeholder=!0,a.push(t)}function r(e){var r=F.clone(e);function t(e,t,n){n={type:"node",id:"_"+r.type+"/"+r.id+"bounds"+n,lat:e,lon:t};r.nodes.push(n.id),a.push(n)}r.nodes=[],t(r.bounds.minlat,r.bounds.minlon,1),t(r.bounds.maxlat,r.bounds.minlon,2),t(r.bounds.maxlat,r.bounds.maxlon,3),t(r.bounds.minlat,r.bounds.maxlon,4),r.nodes.push(r.nodes[0]),r.__is_bounds_placeholder=!0,o.push(r)}function i(r){F.isArray(r.nodes)||(r.nodes=r.geometry.map(function(e){return null!==e?"_anonymous@"+e.lat+"/"+e.lon:"_anonymous@unknown_location"})),r.geometry.forEach(function(e,t){var n;e&&(n=e.lat,e=e.lon,t=r.nodes[t],a.push({type:"node",id:t,lat:n,lon:e}))})}function u(e){function i(e,t){var n;o.some(function(e){return"way"==e.type&&e.id==t})||(n={type:"way",id:t,nodes:[]},e.forEach(function(e){var t;e?(t=e.lat,e=e.lon,t={type:"node",id:"_anonymous@"+t+"/"+e,lat:t,lon:e},n.nodes.push(t.id),a.push(t)):n.nodes.push(void 0)}),o.push(n))}e.members.forEach(function(e,t){var n,r,o;"node"==e.type?e.lat&&(n=e.lat,r=e.lon,o=e.ref,a.push({type:"node",id:o,lat:n,lon:r})):"way"==e.type&&e.geometry&&(e.ref="_fullGeom"+e.ref,i(e.geometry,e.ref))})}for(var s=0;s<e.elements.length;s++)switch(e.elements[s].type){case"node":var l=e.elements[s];a.push(l);break;case"way":l=F.clone(e.elements[s]);l.nodes=F.clone(l.nodes),o.push(l),l.center&&n(l),l.geometry?i(l):l.bounds&&r(l);break;case"relation":var c=F.clone(e.elements[s]),f=(c.members=F.clone(c.members),t.push(c),c.members&&c.members.some(function(e){return"node"==e.type&&e.lat||"way"==e.type&&e.geometry&&0<e.geometry.length}));c.center&&n(c),f?u(c):c.bounds&&r(c)}return h(a,o,t)}(e);function h(e,t,n){function r(e,t){if("object"!=typeof t&&(t={}),"function"==typeof N.uninterestingTags)return!N.uninterestingTags(e,t);for(var n in e)if(!0!==N.uninterestingTags[n]&&!0!==t[n]&&t[n]!==e[n])return 1}function p(e){var t,n={timestamp:e.timestamp,version:e.version,changeset:e.changeset,user:e.user,uid:e.uid};for(t in n)void 0===n[t]&&delete n[t];return n}for(var o=new Object,i=new Object,a=0;a<e.length;a++)void 0!==(o[(f=void 0!==o[(f=e[a]).id]?N.deduplicator(f,o[f.id]):f).id]=f).tags&&r(f.tags)&&(i[f.id]=!0);for(a=0;a<n.length;a++)if(F.isArray(n[a].members))for(var u=0;u<n[a].members.length;u++)"node"==n[a].members[u].type&&(i[n[a].members[u].ref]=!0);for(var y=new Object,s=new Object,a=0;a<t.length;a++){var l=t[a];if(y[l.id]&&(l=N.deduplicator(l,y[l.id])),y[l.id]=l,F.isArray(l.nodes))for(u=0;u<l.nodes.length;u++)"object"!=typeof l.nodes[u]&&(s[l.nodes[u]]=!0,l.nodes[u]=o[l.nodes[u]])}var c=new Array;for(g in o){var f=o[g];s[g]&&!i[g]||c.push(f)}for(var d=new Array,a=0;a<n.length;a++)d[(m=d[(m=n[a]).id]?N.deduplicator(m,d[m.id]):m).id]=m;var g,h,b={node:{},way:{},relation:{}};for(g in d){var m=d[g];if(F.isArray(m.members))for(u=0;u<m.members.length;u++){var v=m.members[u].type,_=m.members[u].ref;"number"!=typeof _&&(_=_.replace("_fullGeom","")),b[v]?(void 0===b[v][_]&&(b[v][_]=[]),b[v][_].push({role:m.members[u].role,rel:m.id,reltags:m.tags})):N.verbose&&console.warn("Relation",m.type+"/"+m.id,"member",v+"/"+_,"ignored because it has an invalid type")}else N.verbose&&console.warn("Relation",m.type+"/"+m.id,"ignored because it has no members")}var w=[];for(a=0;a<c.length;a++)void 0===c[a].lon||void 0===c[a].lat?N.verbose&&console.warn("POI",c[a].type+"/"+c[a].id,"ignored because it lacks coordinates"):(E={type:"Feature",id:c[a].type+"/"+c[a].id,properties:{type:c[a].type,id:c[a].id,tags:c[a].tags||{},relations:b.node[c[a].id]||[],meta:p(c[a])},geometry:{type:"Point",coordinates:[+c[a].lon,+c[a].lat]}},c[a].__is_center_placeholder&&(E.properties.geometry="center"),S?S(E):w.push(E));for(var j=[],A=[],a=0;a<n.length;a++)if(d[n[a].id]===n[a]){if(void 0!==n[a].tags&&("route"==n[a].tags.type||"waterway"==n[a].tags.type)){if(!F.isArray(n[a].members)){N.verbose&&console.warn("Route",n[a].type+"/"+n[a].id,"ignored because it has no members");continue}if(n[a].members.forEach(function(e){y[e.ref]&&!r(y[e.ref].tags)&&(y[e.ref].is_skippablerelationmember=!0)}),!1===(E=function(n){var r=!1,e=(t=(t=n.members.filter(function(e){return"way"===e.type})).map(function(t){var e=y[t.ref];if(void 0!==e&&void 0!==e.nodes)return{id:t.ref,role:t.role,way:e,nodes:e.nodes.filter(function(e){return void 0!==e||(r=!0,N.verbose&&console.warn("Route",n.type+"/"+n.id,"tainted by a way",t.type+"/"+t.ref,"with a missing node"),!1)})};N.verbose&&console.warn("Route "+n.type+"/"+n.id,"tainted by a missing or incomplete  way",t.type+"/"+t.ref),r=!0}),t=F.compact(t),t=P(t),[]);if(0==(e=F.compact(t.map(function(e){return F.compact(e.map(function(e){return[+e.lon,+e.lat]}))}))).length)return N.verbose&&console.warn("Route",n.type+"/"+n.id,"contains no coordinates"),!1;var t={type:"Feature",id:n.type+"/"+n.id,properties:{type:n.type,id:n.id,tags:n.tags||{},relations:b[n.type][n.id]||[],meta:p(n)},geometry:{type:1===e.length?"LineString":"MultiLineString",coordinates:1===e.length?e[0]:e}};r&&(N.verbose&&console.warn("Route",n.type+"/"+n.id,"is tainted"),t.properties.tainted=!0);return t}(n[a]))){N.verbose&&console.warn("Route relation",n[a].type+"/"+n[a].id,"ignored because it has invalid geometry");continue}S?S(L(E)):A.push(E)}if(void 0!==n[a].tags&&("multipolygon"==n[a].tags.type||"boundary"==n[a].tags.type)){if(F.isArray(n[a].members)){for(var k=0,u=0;u<n[a].members.length;u++)"outer"==n[a].members[u].role?k++:N.verbose&&"inner"!=n[a].members[u].role&&console.warn("Multipolygon",n[a].type+"/"+n[a].id,"member",n[a].members[u].type+"/"+n[a].members[u].ref,'ignored because it has an invalid role: "'+n[a].members[u].role+'"');if(n[a].members.forEach(function(e){y[e.ref]&&("outer"!==e.role||r(y[e.ref].tags,n[a].tags)||(y[e.ref].is_skippablerelationmember=!0),"inner"!==e.role||r(y[e.ref].tags)||(y[e.ref].is_skippablerelationmember=!0))}),0==k)N.verbose&&console.warn("Multipolygon relation",n[a].type+"/"+n[a].id,"ignored because it has no outer ways");else{var O=!1,E=null;if(O=1!=k||r(n[a].tags,{type:!0})?O:!0){var x=n[a].members.filter(function(e){return"outer"===e.role})[0];if(void 0===(x=y[x.ref])){N.verbose&&console.warn("Multipolygon relation",n[a].type+"/"+n[a].id,"ignored because outer way",x.type+"/"+x.ref,"is missing");continue}x.is_skippablerelationmember=!0,E=T(x,n[a])}else E=T(n[a],n[a]);!1===E?N.verbose&&console.warn("Multipolygon relation",n[a].type+"/"+n[a].id,"ignored because it has invalid geometry"):S?S(L(E)):A.push(E)}}else N.verbose&&console.warn("Multipolygon",n[a].type+"/"+n[a].id,"ignored because it has no members");function T(e,t){var n=!1,r=O?"way":"relation",o="number"==typeof e.id?e.id:+e.id.replace("_fullGeom","");function i(e){function t(e){return e.map(function(e){return[+e.lat,+e.lon]})}var n;for(e=t(e),n=0;n<a.length;n++)if(function(e,t){for(var n=0;n<t.length;n++)if(function(e,t){for(var n=e[0],r=e[1],o=false,i=0,a=t.length-1;i<t.length;a=i++){var u=t[i][0],s=t[i][1];var l=t[a][0],c=t[a][1];var f=s>r!=c>r&&n<(l-u)*(r-s)/(c-s)+u;if(f)o=!o}return o}(t[n],e))return!0;return!1}(t(a[n]),e))return n}t=(t=t.members.filter(function(e){return"way"===e.type})).map(function(t){var e=y[t.ref];if(void 0!==e&&void 0!==e.nodes)return{id:t.ref,role:t.role||"outer",way:e,nodes:e.nodes.filter(function(e){return void 0!==e||(n=!0,N.verbose&&console.warn("Multipolygon",r+"/"+o,"tainted by a way",t.type+"/"+t.ref,"with a missing node"),!1)})};N.verbose&&console.warn("Multipolygon",r+"/"+o,"tainted by a missing or incomplete way",t.type+"/"+t.ref),n=!0});for(var a=P((t=F.compact(t)).filter(function(e){return"outer"===e.role})),u=P(t.filter(function(e){return"inner"===e.role})),s=a.map(function(e){return[e]}),l=0;l<u.length;l++){var c=i(u[l]);void 0!==c?s[c].push(u[l]):N.verbose&&console.warn("Multipolygon",r+"/"+o,"contains an inner ring with no containing outer")}var f,t=[];return 0==(t=F.compact(s.map(function(e){e=F.compact(e.map(function(e){if(!(e.length<4))return F.compact(e.map(function(e){return[+e.lon,+e.lat]}));N.verbose&&console.warn("Multipolygon",r+"/"+o,"contains a ring with less than four nodes")}));if(0!=e.length)return e;N.verbose&&console.warn("Multipolygon",r+"/"+o,"contains an empty ring cluster")}))).length?(N.verbose&&console.warn("Multipolygon",r+"/"+o,"contains no coordinates"),!1):(f="MultiPolygon",1===t.length&&(f="Polygon",t=t[0]),e={type:"Feature",id:e.type+"/"+o,properties:{type:e.type,id:o,tags:e.tags||{},relations:b[e.type][e.id]||[],meta:p(e)},geometry:{type:f,coordinates:t}},n&&(N.verbose&&console.warn("Multipolygon",r+"/"+o,"is tainted"),e.properties.tainted=!0),e)}}}for(a=0;a<t.length;a++)if(y[t[a].id]===t[a])if(F.isArray(t[a].nodes)){if(!t[a].is_skippablerelationmember){"number"!=typeof t[a].id&&(t[a].id=+t[a].id.replace("_fullGeom","")),t[a].tainted=!1,t[a].hidden=!1;var M,B=new Array;for(u=0;u<t[a].nodes.length;u++)"object"==typeof t[a].nodes[u]?B.push([+t[a].nodes[u].lon,+t[a].nodes[u].lat]):(N.verbose&&console.warn("Way",t[a].type+"/"+t[a].id,"is tainted by an invalid node"),t[a].tainted=!0);B.length<=1?N.verbose&&console.warn("Way",t[a].type+"/"+t[a].id,"ignored because it contains too few nodes"):(M="LineString",void 0!==t[a].nodes[0]&&void 0!==t[a].nodes[t[a].nodes.length-1]&&t[a].nodes[0].id===t[a].nodes[t[a].nodes.length-1].id&&(void 0!==t[a].tags&&function(e){var t=N.polygonFeatures;if("function"==typeof t)return t(e);if("no"!==e.area)for(var n in e){var r=e[n],n=t[n];if(void 0!==n&&"no"!==r){if(!0===n)return 1;if(n.included_values&&!0===n.included_values[r])return 1;if(n.excluded_values&&!0!==n.excluded_values[r])return 1}}return}(t[a].tags)||t[a].__is_bounds_placeholder)&&(M="Polygon",B=[B]),E={type:"Feature",id:t[a].type+"/"+t[a].id,properties:{type:t[a].type,id:t[a].id,tags:t[a].tags||{},relations:b.way[t[a].id]||[],meta:p(t[a])},geometry:{type:M,coordinates:B}},t[a].tainted&&(N.verbose&&console.warn("Way",t[a].type+"/"+t[a].id,"is tainted"),E.properties.tainted=!0),t[a].__is_bounds_placeholder&&(E.properties.geometry="bounds"),S?S(L(E)):("LineString"==M?j:A).push(E))}}else N.verbose&&console.warn("Way",t[a].type+"/"+t[a].id,"ignored because it has no nodes");return!!S||((h={type:"FeatureCollection",features:[]}).features=h.features.concat(A),h.features=h.features.concat(j),h.features=h.features.concat(w),N.flatProperties&&h.features.forEach(function(e){e.properties=F.merge(e.properties.meta,e.properties.tags,{id:e.properties.type+"/"+e.properties.id})}),L(h))}}).toGeojson=e},{"./lodash.custom.js":2,"@mapbox/geojson-rewind":3,"osm-polygon-features":4}],2:[function(e,Ht,Jt){!function(Xt){!function(){!function(){var R,h="__lodash_hash_undefined__",I=1,$=2,b=1/0,_=9007199254740991,C="[object Arguments]",ee="[object Array]",te="[object Boolean]",ne="[object Date]",re="[object Error]",w="[object Function]",j="[object GeneratorFunction]",D="[object Map]",oe="[object Number]",G="[object Object]",A="[object Promise]",ie="[object RegExp]",U="[object Set]",ae="[object String]",ue="[object Symbol]",k="[object WeakMap]",se="[object ArrayBuffer]",z="[object DataView]",O="[object Float32Array]",E="[object Float64Array]",x="[object Int8Array]",T="[object Int16Array]",M="[object Int32Array]",B="[object Uint8Array]",N="[object Uint8ClampedArray]",S="[object Uint16Array]",F="[object Uint32Array]",L=/\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\\]|\\.)*?\1)\]/,P=/^\w*$/,le=/^\./,ce=/[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\\]|\\.)*?)\2)\]|(?=(?:\.|\[\])(?:\.|\[\]|$))/g,fe=/\\(\\)?/g,pe=/\w*$/,ye=/^\[object .+?Constructor\]$/,de=/^(?:0|[1-9]\d*)$/,t={},d=(t[O]=t[E]=t[x]=t[T]=t[M]=t[B]=t[N]=t[S]=t[F]=!0,t[C]=t[ee]=t[se]=t[te]=t[z]=t[ne]=t[re]=t[w]=t[D]=t[oe]=t[G]=t[ie]=t[U]=t[ae]=t[k]=!1,{}),e=(d[C]=d[ee]=d[se]=d[z]=d[te]=d[ne]=d[O]=d[E]=d[x]=d[T]=d[M]=d[D]=d[oe]=d[G]=d[ie]=d[U]=d[ae]=d[ue]=d[B]=d[N]=d[S]=d[F]=!0,d[re]=d[w]=d[k]=!1,"object"==typeof Xt&&Xt&&Xt.Object===Object&&Xt),n="object"==typeof self&&self&&self.Object===Object&&self,n=e||n||Function("return this")(),ge="object"==typeof Jt&&Jt&&!Jt.nodeType&&Jt,he=ge&&"object"==typeof Ht&&Ht&&!Ht.nodeType&&Ht,be=he&&he.exports===ge,me=be&&e.process,e=function(){try{return me&&me.binding("util")}catch(e){}}(),e=e&&e.isTypedArray;function ve(e,t){return e.set(t[0],t[1]),e}function _e(e,t){return e.add(t),e}function we(e,t){for(var n=-1,r=e?e.length:0;++n<r&&!1!==t(e[n],n,e););return e}function je(e,t,n,r){var o=-1,i=e?e.length:0;for(r&&i&&(n=e[++o]);++o<i;)n=t(n,e[o],o,e);return n}function W(e){var t=!1;if(null!=e&&"function"!=typeof e.toString)try{t=!!(e+"")}catch(e){}return t}function Ae(e){var n=-1,r=Array(e.size);return e.forEach(function(e,t){r[++n]=[t,e]}),r}function ke(t,n){return function(e){return t(n(e))}}function Oe(e){var t=-1,n=Array(e.size);return e.forEach(function(e){n[++t]=e}),n}var Ee=Array.prototype,r=Function.prototype,xe=Object.prototype,o=n["__core-js_shared__"],Te=(o=/[^.]+$/.exec(o&&o.keys&&o.keys.IE_PROTO||""))?"Symbol(src)_1."+o:"",Me=r.toString,q=xe.hasOwnProperty,Be=Me.call(Object),i=xe.toString,Ne=RegExp("^"+Me.call(q).replace(/[\\^$.*+?()[\]{}|]/g,"\\$&").replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g,"$1.*?")+"$"),o=be?n.Buffer:R,r=n.Symbol,Se=n.Uint8Array,Fe=ke(Object.getPrototypeOf,Object),Le=Object.create,Pe=xe.propertyIsEnumerable,Re=Ee.splice,be=Object.getOwnPropertySymbols,Ee=o?o.isBuffer:R,Ie=ke(Object.keys,Object),$e=Math.max,o=p(n,"DataView"),a=p(n,"Map"),Ce=p(n,"Promise"),De=p(n,"Set"),n=p(n,"WeakMap"),u=p(Object,"create"),Ge=!Pe.call({valueOf:1},"valueOf"),Ue=y(o),ze=y(a),We=y(Ce),qe=y(De),Ve=y(n),r=r?r.prototype:R,V=r?r.valueOf:R,Xe=r?r.toString:R;function s(){}function l(e){var t=-1,n=e?e.length:0;for(this.clear();++t<n;){var r=e[t];this.set(r[0],r[1])}}function c(e){var t=-1,n=e?e.length:0;for(this.clear();++t<n;){var r=e[t];this.set(r[0],r[1])}}function f(e){var t=-1,n=e?e.length:0;for(this.clear();++t<n;){var r=e[t];this.set(r[0],r[1])}}function He(e){var t=-1,n=e?e.length:0;for(this.__data__=new f;++t<n;)this.add(e[t])}function X(e){this.__data__=new c(e)}function Je(e,t){var n,r=K(e)||v(e)?function(e,t){for(var n=-1,r=Array(e);++n<e;)r[n]=t(n);return r}(e.length,String):[],o=r.length,i=!!o;for(n in e)!t&&!q.call(e,n)||i&&("length"==n||vt(n,o))||r.push(n);return r}function Ke(e,t,n){(n===R||J(e[t],n))&&("number"!=typeof t||n!==R||t in e)||(e[t]=n)}function Qe(e,t,n){var r=e[t];q.call(e,t)&&J(r,n)&&(n!==R||t in e)||(e[t]=n)}function Ye(e,t){for(var n=e.length;n--;)if(J(e[n][0],t))return n;return-1}function m(n,r,o,i,e,t,a){var u;if((u=i?t?i(n,e,t,a):i(n):u)===R){if(!Q(n))return n;e=K(n);if(e){if(u=function(e){var t=e.length,n=e.constructor(t);t&&"string"==typeof e[0]&&q.call(e,"index")&&(n.index=e.index,n.input=e.input);return n}(n),!r)return dt(n,u)}else{var s,l,c=H(n),f=c==w||c==j;if(Mt(n))return s=n,(l=r)?s.slice():(l=new s.constructor(s.length),s.copy(l),l);if(c==G||c==C||f&&!t){if(W(n))return t?n:{};if(u="function"!=typeof(s=f?{}:n).constructor||wt(s)?{}:function(e){return Q(e)?Le(e):{}}(Fe(s)),!r)return f=l=n,f=(y=u)&&gt(f,Z(f),y),gt(l,mt(l),f)}else{if(!d[c])return t?n:{};u=function(e,t,n,r){var o=e.constructor;switch(t){case se:return yt(e);case te:case ne:return new o(+e);case z:return function(e,t){t=t?yt(e.buffer):e.buffer;return new e.constructor(t,e.byteOffset,e.byteLength)}(e,r);case O:case E:case x:case T:case M:case B:case N:case S:case F:return function(e,t){t=t?yt(e.buffer):e.buffer;return new e.constructor(t,e.byteOffset,e.length)}(e,r);case D:return function(e,t,n){return je(t?n(Ae(e),!0):Ae(e),ve,new e.constructor)}(e,r,n);case oe:case ae:return new o(e);case ie:return function(e){var t=new e.constructor(e.source,pe.exec(e));return t.lastIndex=e.lastIndex,t}(e);case U:return function(e,t,n){return je(t?n(Oe(e),!0):Oe(e),_e,new e.constructor)}(e,r,n);case ue:return function(e){return V?Object(V.call(e)):{}}(e)}}(n,c,m,r)}}var p,y=(a=a||new X).get(n);if(y)return y;a.set(n,u),we((p=e?p:o?function(e,t,n){t=t(e);return K(e)?t:function(e,t){for(var n=-1,r=t.length,o=e.length;++n<r;)e[o+n]=t[n];return e}(t,n(e))}(n,Z,mt):Z(n))||n,function(e,t){p&&(e=n[t=e]),Qe(u,t,m(e,r,o,i,t,n,a))})}return u}l.prototype.clear=function(){this.__data__=u?u(null):{}},l.prototype.delete=function(e){return this.has(e)&&delete this.__data__[e]},l.prototype.get=function(e){var t,n=this.__data__;return u?(t=n[e])===h?R:t:q.call(n,e)?n[e]:R},l.prototype.has=function(e){var t=this.__data__;return u?t[e]!==R:q.call(t,e)},l.prototype.set=function(e,t){return this.__data__[e]=u&&t===R?h:t,this},c.prototype.clear=function(){this.__data__=[]},c.prototype.delete=function(e){var t=this.__data__;return!((e=Ye(t,e))<0)&&(e==t.length-1?t.pop():Re.call(t,e,1),!0)},c.prototype.get=function(e){var t=this.__data__;return(e=Ye(t,e))<0?R:t[e][1]},c.prototype.has=function(e){return-1<Ye(this.__data__,e)},c.prototype.set=function(e,t){var n=this.__data__,r=Ye(n,e);return r<0?n.push([e,t]):n[r][1]=t,this},f.prototype.clear=function(){this.__data__={hash:new l,map:new(a||c),string:new l}},f.prototype.delete=function(e){return bt(this,e).delete(e)},f.prototype.get=function(e){return bt(this,e).get(e)},f.prototype.has=function(e){return bt(this,e).has(e)},f.prototype.set=function(e,t){return bt(this,e).set(e,t),this},He.prototype.add=He.prototype.push=function(e){return this.__data__.set(e,h),this},He.prototype.has=function(e){return this.__data__.has(e)},X.prototype.clear=function(){this.__data__=new c},X.prototype.delete=function(e){return this.__data__.delete(e)},X.prototype.get=function(e){return this.__data__.get(e)},X.prototype.has=function(e){return this.__data__.has(e)},X.prototype.set=function(e,t){var n=this.__data__;if(n instanceof c){var r=n.__data__;if(!a||r.length<199)return r.push([e,t]),this;n=this.__data__=new f(r)}return n.set(e,t),this};function Ze(e,t){if(null!=e){if(!g(e))return et(e,t);for(var n=e.length,r=tt?n:-1,o=Object(e);(tt?r--:++r<n)&&!1!==t(o[r],r,o););}return e}et=function(e,t){return e&&rt(e,t,Z)};var et,tt,nt,rt=function(e,t,n){for(var r=-1,o=Object(e),i=n(e),a=i.length;a--;){var u=i[nt?a:++r];if(!1===t(o[u],u,o))break}return e};function ot(e,t){for(var n=0,r=(t=_t(t,e)?[t]:pt(t)).length;null!=e&&n<r;)e=e[Ot(t[n++])];return n&&n==r?e:R}function it(e,t){return null!=e&&t in Object(e)}function at(e,t,n,r,o){if(e===t)return!0;if(null==e||null==t||!Q(e)&&!Y(t))return e!=e&&t!=t;var i=at,a=K(e),u=K(t),s=ee,l=ee,u=(a||(s=(s=H(e))==C?G:s),u||(l=(l=H(t))==C?G:l),s==G&&!W(e)),c=l==G&&!W(t);if((l=s==l)&&!u){o=o||new X;if(a||Pt(e))return ht(e,t,i,n,r,o);else{var f=e;var p=t;var y=s;var d=i;var g=n;var h=r;var b=o;switch(y){case z:if(f.byteLength!=p.byteLength||f.byteOffset!=p.byteOffset)return!1;f=f.buffer,p=p.buffer;case se:return f.byteLength==p.byteLength&&d(new Se(f),new Se(p))?!0:!1;case te:case ne:case oe:return J(+f,+p);case re:return f.name==p.name&&f.message==p.message;case ie:case ae:return f==p+"";case D:var m=Ae;case U:var v=h&$;if(m=m||Oe,f.size!=p.size&&!v)return!1;v=b.get(f);if(v)return v==p;h|=I,b.set(f,p);v=ht(m(f),m(p),d,g,h,b);return b.delete(f),v;case ue:if(V)return V.call(f)==V.call(p)}return!1;return}}if(!(r&$)){var a=u&&q.call(e,"__wrapped__"),s=c&&q.call(t,"__wrapped__");if(a||s)return u=a?e.value():e,c=s?t.value():t,o=o||new X,i(u,c,n,r,o)}if(l){o=o||new X;var _=e,w=t,j=i,A=n,k=r,O=o,E=k&$,x=Z(_),T=x.length,a=Z(w).length;if(T!=a&&!E)return!1;for(var M=T;M--;){var B=x[M];if(!(E?B in w:q.call(w,B)))return!1}if((a=O.get(_))&&O.get(w))return a==w;for(var N=!0,S=(O.set(_,w),O.set(w,_),E);++M<T;){B=x[M];var F,L=_[B],P=w[B];if(!((F=A?E?A(P,L,B,w,_,O):A(L,P,B,_,w,O):F)===R?L===P||j(L,P,A,k,O):F)){N=!1;break}S=S||"constructor"==B}return N&&!S&&(a=_.constructor,s=w.constructor,a!=s&&"constructor"in _&&"constructor"in w&&!("function"==typeof a&&a instanceof a&&"function"==typeof s&&s instanceof s)&&(N=!1)),O.delete(_),O.delete(w),N}return!1}function ut(e){var t;return Q(e)&&(t=e,!(Te&&Te in t))&&(Bt(e)||W(e)?Ne:ye).test(y(e))}function st(e){if("function"==typeof e)return e;if(null==e)return Ut;if("object"==typeof e)if(K(e)){var n=e[0],r=e[1];return _t(n)&&jt(r)?At(Ot(n),r):function(e){var t=$t(e,n);return t===R&&t===r?Ct(e,n):at(r,t,R,I|$)}}else{var t=e,o=function(e){var t=Z(e),n=t.length;for(;n--;){var r=t[n],o=e[r];t[n]=[r,o,jt(o)]}return t}(t);return 1==o.length&&o[0][2]?At(o[0][0],o[0][1]):function(e){return e===t||function(e,t,n,r){var o=n.length,i=o,a=!r;if(null==e)return!i;for(e=Object(e);o--;){var u=n[o];if(a&&u[2]?u[1]!==e[u[0]]:!(u[0]in e))return!1}for(;++o<i;){var s=(u=n[o])[0],l=e[s],c=u[1];if(a&&u[2]){if(l===R&&!(s in e))return!1}else{var f,p=new X;if(!((f=r?r(l,c,s,e,t,p):f)===R?at(c,l,r,I|$,p):f))return!1}}return!0}(e,t,o)}}return Wt(e)}function lt(e){if(!Q(e)){var t=e,n=[];if(null!=t)for(var r in Object(t))n.push(r);return n}var o,i=wt(e),a=[];for(o in e)("constructor"!=o||!i&&q.call(e,o))&&a.push(o);return a}function ct(p,y,d,g,h){var b;p!==y&&we((b=K(y)||Pt(y)?b:lt(y))||y,function(e,t){var n,r,o,i,a,u,s,l,c,f;Q(e=b?y[t=e]:e)?(h=h||new X,r=y,i=d,a=ct,u=g,s=h,l=(n=p)[o=t],c=r[o],(f=s.get(c))?Ke(n,o,f):(f=u?u(l,c,o+"",n,r,s):R,(r=f===R)&&(K(f=c)||Pt(c)?f=K(l)?l:Tt(l)?dt(l):m(c,!(r=!1)):St(c)||v(c)?f=v(l)?Rt(l):!Q(l)||i&&Bt(l)?m(c,!(r=!1)):l:r=!1),r&&(s.set(c,f),a(f,c,i,u,s),s.delete(c)),Ke(n,o,f))):(l=g?g(p[t],e,t+"",p,y,h):R,Ke(p,t,l=l===R?e:l))})}function ft(s,l){return l=$e(l===R?s.length-1:l,0),function(){for(var e=arguments,t=-1,n=$e(e.length-l,0),r=Array(n);++t<n;)r[t]=e[l+t];for(var t=-1,o=Array(l+1);++t<l;)o[t]=e[t];o[l]=r;var i=s,a=this,u=o;switch(u.length){case 0:return i.call(a);case 1:return i.call(a,u[0]);case 2:return i.call(a,u[0],u[1]);case 3:return i.call(a,u[0],u[1],u[2])}return i.apply(a,u)}}function pt(e){return K(e)?e:kt(e)}function yt(e){var t=new e.constructor(e.byteLength);return new Se(t).set(new Se(e)),t}function dt(e,t){var n=-1,r=e.length;for(t=t||Array(r);++n<r;)t[n]=e[n];return t}function gt(e,t,n,r){n=n||{};for(var o=-1,i=t.length;++o<i;){var a=t[o],u=r?r(n[a],e[a],a,n,e):R;Qe(n,a,u===R?e[a]:u)}return n}function ht(e,t,n,r,o,i){var a=o&$,u=e.length,s=t.length;if(u!=s&&!(a&&u<s))return!1;s=i.get(e);if(s&&i.get(t))return s==t;var l=-1,c=!0,f=o&I?new He:R;for(i.set(e,t),i.set(t,e);++l<u;){var p,y=e[l],d=t[l];if((p=r?a?r(d,y,l,t,e,i):r(y,d,l,e,t,i):p)!==R){if(p)continue;c=!1;break}if(f){if(!function(e,t){for(var n=-1,r=e?e.length:0;++n<r;)if(t(e[n],n,e))return 1}(t,function(e,t){return!f.has(t)&&(y===e||n(y,e,r,o,i))&&f.add(t)})){c=!1;break}}else if(y!==d&&!n(y,d,r,o,i)){c=!1;break}}return i.delete(e),i.delete(t),c}function bt(e,t){var n,r,e=e.__data__;return("string"==(r=typeof(n=t))||"number"==r||"symbol"==r||"boolean"==r?"__proto__"!==n:null===n)?e["string"==typeof t?"string":"hash"]:e.map}function p(e,t){t=t;e=null==(e=e)?R:e[t];return ut(e)?e:R}var mt=be?ke(be,Object):qt,H=function(e){return i.call(e)};function vt(e,t){return!!(t=null==t?_:t)&&("number"==typeof e||de.test(e))&&-1<e&&e%1==0&&e<t}function _t(e,t){var n;if(!K(e))return"number"==(n=typeof e)||"symbol"==n||"boolean"==n||null==e||Ft(e)||(P.test(e)||!L.test(e)||null!=t&&e in Object(t))}function wt(e){var t=e&&e.constructor;return e===("function"==typeof t&&t.prototype||xe)}function jt(e){return e==e&&!Q(e)}function At(t,n){return function(e){return null!=e&&(e[t]===n&&(n!==R||t in Object(e)))}}(o&&H(new o(new ArrayBuffer(1)))!=z||a&&H(new a)!=D||Ce&&H(Ce.resolve())!=A||De&&H(new De)!=U||n&&H(new n)!=k)&&(H=function(e){var t=i.call(e),e=t==G?e.constructor:R,e=e?y(e):R;if(e)switch(e){case Ue:return z;case ze:return D;case We:return A;case qe:return U;case Ve:return k}return t});var kt=xt(function(e){e=It(e);var o=[];return le.test(e)&&o.push(""),e.replace(ce,function(e,t,n,r){o.push(n?r.replace(fe,"$1"):t||e)}),o});function Ot(e){var t;return"string"==typeof e||Ft(e)?e:"0"==(t=e+"")&&1/e==-b?"-0":t}function y(e){if(null!=e){try{return Me.call(e)}catch(e){}try{return e+""}catch(e){}}return""}function Et(e,t){return(K(e)?we:Ze)(e,function(e,t){var n=(n=s.iteratee||zt)===zt?st:n;return arguments.length?n(e,t):n}(t,3))}function xt(r,o){if("function"!=typeof r||o&&"function"!=typeof o)throw new TypeError("Expected a function");function i(){var e=arguments,t=o?o.apply(this,e):e[0],n=i.cache;return n.has(t)?n.get(t):(e=r.apply(this,e),i.cache=n.set(t,e),e)}return i.cache=new(xt.Cache||f),i}function J(e,t){return e===t||e!=e&&t!=t}function v(e){return Tt(e)&&q.call(e,"callee")&&(!Pe.call(e,"callee")||i.call(e)==C)}xt.Cache=f;var K=Array.isArray;function g(e){return null!=e&&Nt(e.length)&&!Bt(e)}function Tt(e){return Y(e)&&g(e)}var Mt=Ee||Vt;function Bt(e){e=Q(e)?i.call(e):"";return e==w||e==j}function Nt(e){return"number"==typeof e&&-1<e&&e%1==0&&e<=_}function Q(e){var t=typeof e;return!!e&&("object"==t||"function"==t)}function Y(e){return!!e&&"object"==typeof e}function St(e){return!(!Y(e)||i.call(e)!=G||W(e))&&(null===(e=Fe(e))||"function"==typeof(e=q.call(e,"constructor")&&e.constructor)&&e instanceof e&&Me.call(e)==Be)}function Ft(e){return"symbol"==typeof e||Y(e)&&i.call(e)==ue}var Lt,Pt=e?(Lt=e,function(e){return Lt(e)}):function(e){return Y(e)&&Nt(e.length)&&!!t[i.call(e)]};function Rt(e){return gt(e,Dt(e))}function It(e){return null==e?"":"string"==typeof(e=e)?e:Ft(e)?Xe?Xe.call(e):"":"0"==(t=e+"")&&1/e==-b?"-0":t;var t}function $t(e,t,n){e=null==e?R:ot(e,t);return e===R?n:e}function Ct(e,t){return null!=e&&function(e,t,n){for(var r,o=-1,i=(t=_t(t,e)?[t]:pt(t)).length;++o<i;){var a=Ot(t[o]);if(!(r=null!=e&&n(e,a)))break;e=e[a]}return r||!!(i=e?e.length:0)&&Nt(i)&&vt(a,i)&&(K(e)||v(e))}(e,t,it)}function Z(e){return(g(e)?Je:function(e){if(!wt(e))return Ie(e);var t,n=[];for(t in Object(e))q.call(e,t)&&"constructor"!=t&&n.push(t);return n})(e)}function Dt(e){return g(e)?Je(e,!0):lt(e)}Gt=function(e,t,n){ct(e,t,n)};var Gt,r=ft(function(e,t){var n=-1,r=t.length,o=1<r?t[r-1]:R,i=2<r?t[2]:R,o=3<Gt.length&&"function"==typeof o?(r--,o):R;for(i&&function(e,t,n){if(Q(n)){var r=typeof t;if("number"==r?g(n)&&vt(t,n.length):"string"==r&&t in n)return J(n[t],e)}return}(t[0],t[1],i)&&(o=r<3?R:o,r=1),e=Object(e);++n<r;){var a=t[n];a&&Gt(e,a,n,o)}return e});function Ut(e){return e}function zt(e){return st("function"==typeof e?e:m(e,!0))}function Wt(e){return _t(e)?(n=Ot(e),function(e){return null==e?R:e[n]}):(t=e,function(e){return ot(e,t)});var t,n}function qt(){return[]}function Vt(){return!1}s.compact=function(e){for(var t=-1,n=e?e.length:0,r=0,o=[];++t<n;){var i=e[t];i&&(o[r++]=i)}return o},s.iteratee=zt,s.keys=Z,s.keysIn=Dt,s.memoize=xt,s.merge=r,s.property=Wt,s.toPlainObject=Rt,s.clone=function(e){return m(e,!1,!0)},s.eq=J,s.forEach=Et,s.get=$t,s.hasIn=Ct,s.identity=Ut,s.isArguments=v,s.isArray=K,s.isArrayLike=g,s.isArrayLikeObject=Tt,s.isBuffer=Mt,s.isEmpty=function(e){if(g(e)&&(K(e)||"string"==typeof e||"function"==typeof e.splice||Mt(e)||v(e)))return!e.length;var t,n=H(e);if(n==D||n==U)return!e.size;if(Ge||wt(e))return!Ie(e).length;for(t in e)if(q.call(e,t))return!1;return!0},s.isFunction=Bt,s.isLength=Nt,s.isObject=Q,s.isObjectLike=Y,s.isPlainObject=St,s.isSymbol=Ft,s.isTypedArray=Pt,s.stubArray=qt,s.stubFalse=Vt,s.toString=It,s.each=Et,s.VERSION="4.15.0",he&&((he.exports=s)._=s,ge._=s)}.call(this)}.call(this)}.call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],3:[function(e,t,n){function i(e,t){if(0!==e.length){r(e[0],t);for(var n=1;n<e.length;n++)r(e[n],!t)}}function r(e,t){for(var n=0,r=0,o=0,i=e.length,a=i-1;o<i;a=o++){var u=(e[o][0]-e[a][0])*(e[a][1]+e[o][1]),s=n+u;r+=Math.abs(n)>=Math.abs(u)?n-s+u:u-s+n,n=s}0<=n+r!=!!t&&e.reverse()}t.exports=function e(t,n){var r,o=t&&t.type;if("FeatureCollection"===o)for(r=0;r<t.features.length;r++)e(t.features[r],n);else if("GeometryCollection"===o)for(r=0;r<t.geometries.length;r++)e(t.geometries[r],n);else if("Feature"===o)e(t.geometry,n);else if("Polygon"===o)i(t.coordinates,n);else if("MultiPolygon"===o)for(r=0;r<t.coordinates.length;r++)i(t.coordinates[r],n);return t}},{}],4:[function(e,t,n){t.exports=e("./polygon-features.json")},{"./polygon-features.json":5}],5:[function(e,t,n){t.exports=[{key:"building",polygon:"all"},{key:"highway",polygon:"whitelist",values:["services","rest_area","escape","elevator"]},{key:"natural",polygon:"blacklist",values:["coastline","cliff","ridge","arete","tree_row"]},{key:"landuse",polygon:"all"},{key:"waterway",polygon:"whitelist",values:["riverbank","dock","boatyard","dam"]},{key:"amenity",polygon:"all"},{key:"leisure",polygon:"all"},{key:"barrier",polygon:"whitelist",values:["city_wall","ditch","hedge","retaining_wall","wall","spikes"]},{key:"railway",polygon:"whitelist",values:["station","turntable","roundhouse","platform"]},{key:"area",polygon:"all"},{key:"boundary",polygon:"all"},{key:"man_made",polygon:"blacklist",values:["cutline","embankment","pipeline"]},{key:"power",polygon:"whitelist",values:["plant","substation","generator","transformer"]},{key:"place",polygon:"all"},{key:"shop",polygon:"all"},{key:"aeroway",polygon:"blacklist",values:["taxiway"]},{key:"tourism",polygon:"all"},{key:"historic",polygon:"all"},{key:"public_transport",polygon:"all"},{key:"office",polygon:"all"},{key:"building:part",polygon:"all"},{key:"military",polygon:"all"},{key:"ruins",polygon:"all"},{key:"area:highway",polygon:"all"},{key:"craft",polygon:"all"},{key:"golf",polygon:"all"},{key:"indoor",polygon:"all"}]},{}]},{},[1])(1)});