(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.mapmap=f()}})(function(){var define,module,exports;return function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s}({1:[function(require,module,exports){"use strict";if(typeof window==="undefined"){var d3dsv=require("d3-dsv");var fs=require("fs");var fileparser=function(func){return function(path,row,callback){if(dd.isUndefined(callback)){callback=row;row=null}fs.readFile(path,"utf8",function(error,data){if(error)return callback(error);data=func(data,row);callback(null,data)})}};var d3={csv:fileparser(d3dsv.csv.parse),tsv:fileparser(d3dsv.tsv.parse),json:fileparser(JSON.parse)}}else{var d3=window.d3}function rowFileHandler(loader){return function(path,map,reduce,options){options=dd.merge({accessor:function(d){var keys=Object.keys(d);for(var i=0;i<keys.length;i++){var key=keys[i],val=d[key];if(val===""){d[key]=null}else if(dd.isNumeric(val)){d[key]=+val}}return d}},options);return new Promise(function(resolve,reject){loader(path,options.accessor,function(error,data){if(error){reject(error);return}resolve(dd.mapreduce(data,map,reduce))})})}}function jsonFileHandler(path,map,reduce){return new Promise(function(resolve,reject){d3.json(path,function(error,data){if(error){reject(error);return}if(dd.isArray(data)){resolve(dd.mapreduce(data,map,reduce))}else{var keys=Object.keys(data);var map_func;if(!map){map_func=dd.map.dict(data)}else{map_func=function(k,emit){var v=data[k];v.__key__=k;map(v,emit)}}resolve(dd.mapreduce(keys,map_func,reduce))}})})}var fileHandlers={csv:rowFileHandler(d3.csv),tsv:rowFileHandler(d3.tsv),json:jsonFileHandler};var getFileHandler=function(pathOrExt){var ext=pathOrExt.split(".").pop().toLowerCase();return fileHandlers[ext]||null};var registerFileHandler=function(ext,handler){fileHandlers[ext]=handler};var dd=function(spec,map,reduce,options){options=options||{};if(spec==null)throw new Error("datadata.js: No data specification.");if(map&&!dd.isFunction(map)){map=dd.map.key(map)}if(dd.isString(spec)){var handler=options.fileHandler||getFileHandler(options.type||spec);if(handler){return handler(spec,map,reduce,options)}else{throw new Error("datadata.js: Unknown file type for: "+spec)}}if(dd.isArray(spec)){return new Promise(function(resolve,reject){resolve(dd.mapreduce(spec,map,reduce))})}throw new Error("datadata.js: Unknown data specification.")};dd.registerFileHandler=registerFileHandler;dd.rowFileHandler=rowFileHandler;dd.load=function(spec,key){if(spec.then&&typeof spec.then==="function"){return spec}else if(dd.isString(spec)){var ext=spec.split(".").pop();if(ext=="json"||ext=="topojson"||ext=="geojson"){return new Promise(function(resolve,reject){d3.json(spec,function(error,data){if(error){reject(error);return}resolve(data)})})}else{console.warn("Unknown extension: "+ext)}}};dd.isString=function(val){return Object.prototype.toString.call(val)=="[object String]"};dd.isFunction=function(obj){return typeof obj==="function"};dd.isArray=function(obj){return obj instanceof Array};dd.isDictionary=function(obj){return obj&&obj.constructor&&obj.constructor===Object};dd.isUndefined=function(obj){return typeof obj=="undefined"};dd.isNumeric=function(val){return!isNaN(+val)&&!isNaN(parseFloat(val))};dd.toArray=function(val){if(!val)return[];return dd.isArray(val)?val.slice():[val]};dd.merge=function(){var obj={};for(var i=0;i<arguments.length;i++){var src=arguments[i];for(var key in src){if(src.hasOwnProperty(key)){obj[key]=src[key]}}}return obj};dd.OrderedHash=function(){var keys=[];var vals={};return{push:function(k,v){if(!vals[k])keys.push(k);vals[k]=v},insert:function(i,k,v){if(!vals[k]){keys.splice(i,0,k);vals[k]=v}},get:function(k){return vals[k]},at:function(i){return vals[keys[i]]},length:function(){return keys.length},keys:function(){return keys},key:function(i){return keys[i]},values:function(){return keys.map(function(key){return vals[key]})},map:function(func){return keys.map(function(k){return func(k,vals[k])})},unsorted_dict:function(){return vals}}};dd.map={key:function(attr,remap){return function(d,emit){var key=d[attr];if(remap&&remap[key]!==undefined){key=remap[key]}emit(key,d)}},dict:function(dict){return function(d,emit){emit(d,dict[d])}}};dd.emit={ident:function(){return function(key,values,emit){emit(key,values)}},first:function(){return function(key,values,emit){emit(key,values[0])}},last:function(){return function(key,values,emit){emit(key,values[values.length-1])}},merge:function(){return function(key,values,emit){var obj=values.reduce(function(prev,curr){var keys=Object.keys(curr);for(var i=0;i<keys.length;i++){var k=keys[i];prev[k]=curr[k]}return prev});emit(key,obj)}},toAttr:function(attr,func){func=func||dd.emit.last();return function(key,values,emit){func(key,values,function(k,v){var obj={};obj[attr]=v;emit(k,obj)})}},sum:function(include,exclude){include=wildcards(include||"*");exclude=wildcards(exclude);return function(key,values,emit){var obj=values.reduce(function(prev,curr){var keys=Object.keys(curr);for(var i=0;i<keys.length;i++){var key=keys[i],doAdd=false,j;for(j=0;j<include.length;j++){if(key.search(include[i])>-1){doAdd=true;break}}for(j=0;j<exclude.length;j++){if(key.search(include[j])>-1){doAdd=false;break}}if(doAdd&&prev[key]&&curr[key]&&!isNaN(prev[key])&&!isNaN(curr[key])){prev[key]=prev[key]+curr[key]}else{prev[key]=curr[key];if(doAdd){console.warn("datadata.emit.sum(): Cannot add keys "+key+"!")}}}return prev});emit(key,obj)}}};dd.map.geo={point:function(latProp,lonProp,keyProp){var id=0;return function(d,emit){var key=keyProp?d[keyProp]:id++;emit(key,dd.geo.Point(d[lonProp],d[latProp],d))}}};dd.emit.geo={segments:function(){return function(key,data,emit){var prev=null,cur=null;for(var i=0;i<data.length;i++){cur=data[i];if(prev){emit(key+"-"+i,dd.geo.LineString([[prev.lon,prev.lat],[cur.lon,cur.lat]],prev))}prev=cur}}}};dd.geo={Point:function(lon,lat,properties){return{type:"Feature",geometry:{type:"Point",coordinates:[lon,lat]},properties:properties}},LineString:function(coordinates,properties){return{type:"Feature",geometry:{type:"LineString",coordinates:coordinates},properties:properties}}};function wildcards(spec){spec=dd.toArray(spec);for(var i=0;i<spec.length;i++){if(!(spec[i]instanceof RegExp)){spec[i]=new RegExp("^"+spec[i].replace("*",".*").replace("?","."))}}return spec}dd.mapreduce=function(data,map,reduce){var mapResult=[],reduceResult=dd.OrderedHash(),reduceKey;reduce=reduce||dd.emit.last();var mapEmit=function(key,value){if(key==null)return;if(!mapResult[key]){mapResult[key]=[]}mapResult[key].push(value)};var reduceEmit=function(key,value){reduceResult.push(key,value)};for(var i=0;i<data.length;i++){map(data[i],mapEmit)}for(reduceKey in mapResult){reduce(reduceKey,mapResult[reduceKey],reduceEmit)}return reduceResult};dd.mapreducer=function(map,reduce){return function(data){dd.mapreduce(data,map,reduce)}};dd.envelope=function(key,pull,func){return function(d){if(pull&&typeof pull=="function"){func=pull;pull=null}if(func)d=func(d);var val={};val[key]=d;if(pull){val[pull]=d[pull];delete d[pull]}return val}};dd.prefix=function(prefix,func){return function(d){if(func)d=func(d);var val={},keys=Object.keys(d);for(var i=0;i<keys.length;i++){val[prefix+keys[i]]=d[keys[i]]}return val}};dd.prefix_attr=function(attr,func){return function(d){if(func)d=func(d);var val={},keys=Object.keys(d),prefix=d[attr]?d[attr]+"_":"";for(var i=0;i<keys.length;i++){val[prefix+keys[i]]=d[keys[i]]}return val}};dd.map_attr=function(map,func){return function(d){if(func)d=func(d);if(typeof map=="function"){d=map(d)}else{var keys=Object.keys(map);for(var i=0;i<keys.length;i++){var key=keys[i];var val=map[key];if(typeof val=="function"){d[key]=val(d)}else if(d[val]){d[key]=d[val];delete d[val]}}}return d}};dd.reverse=function(data){if(data.slice&&typeof data.slice=="function"){return data.slice().reverse()}return data};module.exports=dd},{"d3-dsv":2,fs:2}],2:[function(require,module,exports){},{}],3:[function(require,module,exports){var dd=require("datadata");var version="0.2.8";function assert(test,message){if(test)return;throw new Error("[mapmap] "+message)}assert(window.d3,"d3.js is required!");assert(window.Promise,"Promises not available in your browser - please add the necessary polyfill, as detailed in https://github.com/floledermann/mapmap.js#using-mapmapjs");var default_settings={locale:"en",keepAspectRatio:true,placeholderClassName:"placeholder",svgAttributes:{overflow:"hidden"},pathAttributes:{fill:"none",stroke:"#000","stroke-width":"0.2","stroke-linejoin":"bevel","pointer-events":"none"},backgroundAttributes:{width:"300%",height:"300%",fill:"none",stroke:"none",transform:"translate(-800,-400)","pointer-events":"all"},overlayAttributes:{fill:"#ffffff","fill-opacity":"0.2","stroke-width":"0.8",stroke:"#333","pointer-events":"none"},defaultMetadata:{scale:"quantize",colors:["#ffffcc","#c7e9b4","#7fcdbb","#41b6c4","#2c7fb8","#253494"],undefinedValue:"",undefinedColor:"transparent"}};var mapmap=function(element,options){if(!(this instanceof mapmap))return new mapmap(element,options);this.settings={};this.options(mapmap.extend({},default_settings,options));this._promise={geometry:null,data:null};this.selected=null;this.layers=new dd.OrderedHash;this.identify_func=identify_by_properties();this.metadata_specs=[];element=d3.select(element).node();this.projection(d3.geo.mercator().scale(1));this.initEngine(element);this.initEvents(element);this.dispatcher=d3.dispatch("choropleth","view","click","mousedown","mouseup","mousemove");return this};mapmap.datadata=dd;mapmap.prototype={version:version};mapmap.extend=function extend(){for(var i=1;i<arguments.length;i++)for(var key in arguments[i])if(arguments[i].hasOwnProperty(key))arguments[0][key]=arguments[i][key];return arguments[0]};mapmap.prototype.initEngine=function(element){var mainEl=d3.select(element).classed("mapmap",true),mapEl=mainEl.append("g").attr("class","map");var svg=mainEl.node();while(svg.tagName!="svg"){svg=svg.parentNode}svg=d3.select(svg);mainEl.attr(this.settings.svgAttributes);this._elements={main:mainEl,svg:svg,map:mapEl,parent:d3.select(mainEl.node().parentNode),defs:mainEl.insert("defs",".map"),backgroundGeometry:mapEl.append("g").attr("class","background-geometry"),background:mapEl.append("rect").attr("class","background").attr(this.settings.backgroundAttributes),shadowGroup:mapEl.append("g"),geometry:mapEl.append("g").attr("class","geometry"),overlay:mapEl.append("g").attr("class","overlays"),fixed:mainEl.append("g").attr("class","fixed"),placeholder:mainEl.select("."+this.settings.placeholderClassName)};this.width=null;this.height=null;if(!this.width){this.width=parseInt(mainEl.attr("width"))||800}if(!this.height){this.height=parseInt(mainEl.attr("height"))||400}var viewBox=mainEl.attr("viewBox");if(!viewBox){mainEl.attr("viewBox","0 0 "+this.width+" "+this.height)}this._elements.defs.append("filter").attr("id","shadow-glow").append("feGaussianBlur").attr("stdDeviation",5);this._elements.defs.append("filter").attr("id","light-glow").append("feGaussianBlur").attr("stdDeviation",1);this._elements.shadowEl=this._elements.shadowGroup.append("g").attr("class","shadow").attr("filter","url(#shadow-glow)");this._elements.shadowCropEl=this._elements.shadowGroup.append("g").attr("class","shadow-crop");this.supports={};var el=this._elements.main.append("path").attr({"paint-order":"stroke","vector-effect":"non-scaling-stroke"});var val=getComputedStyle(el.node()).getPropertyValue("paint-order");this.supports.paintOrder=val&&val.indexOf("stroke")==0;val=getComputedStyle(el.node()).getPropertyValue("vector-effect");this.supports.nonScalingStroke=val&&val.indexOf("non-scaling-stroke")==0;this._elements.main.classed("supports-non-scaling-stroke",this.supports.nonScalingStroke);el.remove();if(navigator.userAgent.indexOf("MSIE")!==-1||navigator.appVersion.indexOf("Trident/")>0){this.supports.hoverDomModification=false}else{this.supports.hoverDomModification=true}var match=/Firefox\/(\d+)/.exec(navigator.userAgent);if(match&&parseInt(match[1])<35){this.supports.svgGetBoundingClientRect=false}else{this.supports.svgGetBoundingClientRect=true}var map=this;this.current_scale=1;this.current_translate=[0,0];this.zoom=d3.behavior.zoom().translate([0,0]).scale(1).scaleExtent([1,8]).on("zoom",function(){map.current_scale=d3.event.scale;map.current_translate=d3.event.translate;mapEl.attr("transform","translate("+d3.event.translate+")scale("+d3.event.scale+")");if(!map.supports.nonScalingStroke){}});mapEl.call(this.zoom.event);var map=this;function constructEvent(event){var pos=[event.clientX,event.clientY],location=map._projection.invert?map._projection.invert(pos):null;return{position:pos,location:map._projection.invert(pos),event:event}}mapEl.on("click",function(){map.dispatcher.click.call(map,constructEvent(d3.event))});mapEl.on("mousedown",function(){map.dispatcher.mousedown.call(map,constructEvent(d3.event))});mapEl.on("mouseup",function(){map.dispatcher.mousedown.call(map,constructEvent(d3.event))});mapEl.on("mousemove",function(){map.dispatcher.mousedown.call(map,constructEvent(d3.event))})};mapmap.prototype.getGeometryPane=function(){return this._elements.geometry};mapmap.prototype.getOverlayPane=function(){return this._elements.overlay};mapmap.prototype.getFixedPane=function(){return this._elements.fixed};mapmap.prototype.initEvents=function(element){var map=this;function resize(){map.bounds=map.getBoundingClientRect();if(map.settings.keepAspectRatio){var width=element.getAttribute("width"),height=element.getAttribute("height");if(width&&height&&map.bounds.width){var ratio=width/height;element.style.height=map.bounds.width/ratio+"px"}}}window.onresize=resize;resize()};var domain=[0,1];var layer_counter=0;mapmap.prototype.geometry=function(spec,keyOrOptions){var options=dd.isString(keyOrOptions)?{key:keyOrOptions}:keyOrOptions;options=dd.merge({key:"id",setExtent:true},options);var map=this;if(dd.isFunction(spec)){this._promise.geometry.then(function(topo){var new_topo=spec(topo);if(typeof new_topo.length=="undefined"){new_topo=[new_topo]}new_topo.map(function(t){if(typeof t.geometry.length=="undefined"){t.geometry=[t.geometry]}if(typeof t.index=="undefined"){map.layers.push(t.name,t.geometry)}else{map.layers.insert(t.index,t.name,t.geometry)}});if(options.setExtent){if(!map.selected_extent){map._extent(spec)}map.draw();if(options.ondraw)options.ondraw()}});return this}if(dd.isDictionary(spec)){if(!options.layers){options.layers="layer-"+layer_counter++}spec=[{type:"Feature",geometry:spec}];map.layers.push(options.layers,spec);var promise=new Promise(function(resolve,reject){resolve(spec)});this.promise_data(promise);if(options.setExtent){if(!map.selected_extent){map._extent(spec)}map.draw();if(options.ondraw)options.ondraw()}return this}if(dd.isArray(spec)){var new_topo=dd.mapreduce(spec,options.map,options.reduce);if(!options.layers){options.layers="layer-"+layer_counter++}map.layers.push(options.layers,new_topo.values());var promise=new Promise(function(resolve,reject){resolve(new_topo)});this.promise_data(promise);if(options.setExtent){if(!map.selected_extent){map._extent(new_topo.values())}map.draw();if(options.ondraw)options.ondraw()}return this}var promise=dd.load(spec);if(this._promise.geometry){var parent=this._promise.geometry;this._promise.geometry=new Promise(function(resolve,reject){parent.then(function(_){promise.then(function(data){resolve(data)})})})}else{this._promise.geometry=promise}this._promise.geometry.then(function(geom){if(geom.type&&geom.type=="Topology"){var keys=options.layers||Object.keys(geom.objects);keys.map(function(k){if(geom.objects[k]){var objs=topojson.feature(geom,geom.objects[k]).features;map.layers.push(k,objs);if(options.key){for(var i=0;i<objs.length;i++){var obj=objs[i];if(obj.properties&&obj.properties[options.key]){objs[i].properties.__key__=obj.properties[options.key]}}}}})}else{if(!options.layers){options.layers="layer-"+layer_counter++}if(geom.features){map.layers.push(options.layers,geom.features)}else{map.layers.push(options.layers,[geom])}}if(options.setExtent){if(!map.selected_extent){map._extent(geom)}}map.draw();if(options.ondraw)options.ondraw()});this.promise_data(promise);return this};var identify_by_properties=function(properties){if(!properties){properties="__key__"}if(properties.substr){properties=[properties]}return function(layers,name){name=name.toString().toLowerCase();var lyr=layers.get(name);if(lyr)return lyr;var result=[];for(var k=0;k<properties.length;k++){var property=properties[k];for(var i=0;i<layers.length();i++){var key=layers.keys()[i],geoms=layers.get(key);for(var j=0;j<geoms.length;j++){var geom=geoms[j];if(geom.properties&&geom.properties[property]!==undefined&&geom.properties[property].toString().toLowerCase()==name){result.push(geom)}}}}return result}};var identify_layer=function(layers,name){name=name.toLowerCase();return layers.get(name)};mapmap.prototype.identify=function(spec){if(typeof spec=="function"){this.identify_func=spec;return this}if(!spec.slice){spec=[spec]}this.identify_func=identify_by_properties(spec);return this};mapmap.prototype.searchAdapter=function(selection,propName){var map=this;return function(query,callback){map.promise_data().then(function(){var sel=map.getRepresentations(selection),results=[];sel=sel[0];for(var i=0;i<sel.length;i++){var d=sel[i].__data__.properties;if(d[propName]&&d[propName].toLowerCase().indexOf(query.toLowerCase())==0){results.push(sel[i].__data__)}}callback(results)})}};mapmap.prototype.search=function(value,key){key=key||"__key__";return identify_by_properties([key])(this.layers,value)};mapmap.prototype.repr=function(d){return d.__repr__};mapmap.prototype.draw=function(){var groupSel=this._elements.geometry.selectAll("g").data(this.layers.keys(),function(d,i){return d});var map=this;if(this._elements.placeholder){this._elements.placeholder.remove();this._elements.placeholder=null}groupSel.enter().append("g").attr("class",function(d){return d}).each(function(d){var geom=map.layers.get(d);var geomSel=d3.select(this).selectAll("path").data(geom);geomSel.enter().append("path").attr("d",map.getPathGenerator()).attr(map.settings.pathAttributes).each(function(d){d.__repr__=this})});groupSel.order()};mapmap.prototype.anchorFunction=function(f){this.anchorF=f;return this};mapmap.prototype.anchor=function(d){if(this.anchorF){return this.anchorF(d)}};mapmap.prototype.size=function(){return{width:this.width,height:this.height}};mapmap.prototype.getBoundingClientRect=function(){var el=this._elements.main.node(),bounds=el.getBoundingClientRect();if(this.supports.svgGetBoundingClientRect){return bounds}var cs=getComputedStyle(el),parentOffset=el.parentNode.getBoundingClientRect(),left=parentOffset.left,scrollTop=window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop||0,scrollLeft=window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft||0;if(cs.left.indexOf("px")>-1){left+=parseInt(cs.left.slice(0,-2))}if(bounds.left==left-scrollLeft){return bounds}var top=parentOffset.top,width=parseInt(cs.width.slice(0,-2)),height=parseInt(cs.height.slice(0,-2));return{left:left-scrollLeft,top:top-scrollTop,width:width,height:height,right:left+width-scrollLeft,bottom:top+height-scrollTop}};mapmap.prototype.select=function(selection){var map=this;function getName(sel){return typeof sel=="string"?sel:sel.selectionName||"function"}var oldSel=this.selected;if(this.selected){this._elements.main.classed("selected-"+getName(this.selected),false)}this.selected=selection;if(this.selected){this._elements.main.classed("selected-"+getName(this.selected),true)}this.promise_data().then(function(){if(oldSel){map.getRepresentations(oldSel).classed("selected",false)}if(selection){map.getRepresentations(selection).classed("selected",true)}});return this};mapmap.prototype.highlight=function(selection){var map=this;if(selection===null){map._elements.shadowEl.selectAll("path").remove();map._elements.shadowCropEl.selectAll("path").remove()}else{this.promise_data().then(function(data){var obj=map.getRepresentations(selection);map._elements.shadowEl.selectAll("path").remove();map._elements.shadowCropEl.selectAll("path").remove();obj.each(function(){map._elements.shadowEl.append("path").attr({d:this.attributes.d.value,fill:"rgba(0,0,0,0.5)"});map._elements.shadowCropEl.append("path").attr({d:this.attributes.d.value,fill:"#fff"})})})}return this};mapmap.prototype.getRepresentations=function(selection){if(typeof selection=="undefined"){selection=this.selected}if(selection){if(typeof selection=="function"){return this._elements.geometry.selectAll("path").filter(function(d,i){return selection(d.properties)})}if(selection.__data__){return d3.select(selection)}var obj=this.identify_func(this.layers,selection);if(!obj)return d3.select(null);if(obj.length){return d3.selectAll(obj.map(function(d){return d.__repr__}))}return d3.select(obj.__repr__)}return this._elements.geometry.selectAll("path")};mapmap.prototype.getData=function(key,selection){var map=this;return new Promise(function(resolve,reject){map._promise.data.then(function(data){data=dd.OrderedHash();map.getRepresentations(selection)[0].forEach(function(d){if(typeof d.__data__.properties[key]!="undefined"){data.push(d.__data__.properties[key],d.__data__.properties)}});resolve(data)})})};mapmap.prototype.promise_data=function(promise){var map=this;if(promise){if(this._promise.data){this._promise.data=new Promise(function(resolve,reject){map._promise.data.then(function(_){promise.then(function(data){resolve(data)})})})}else{this._promise.data=promise}}return this._promise.data};mapmap.prototype.then=function(callback){this.promise_data().then(callback);return this};mapmap.prototype.data=function(spec,keyOrOptions){var options=dd.isDictionary(keyOrOptions)?keyOrOptions:{map:keyOrOptions};options=dd.merge({geometryKey:"__key__"},options);var map=this;if(typeof spec=="function"){this.promise_data().then(function(data){map._elements.geometry.selectAll("path").each(function(geom){if(geom.properties){var val=spec(geom.properties);if(val){mapmap.extend(geom.properties,val)}}})})}else{this.promise_data(dd(spec,options.map,options.reduce,options)).then(function(data){if(data.length()==0){console.warn("Data for key '"+options.map+"' yielded no results!")}map._elements.geometry.selectAll("path").each(function(d){if(d.properties){var k=d.properties[options.geometryKey];if(k){mapmap.extend(d.properties,data.get(k))}else{}}})})}return this};var MetaDataSpec=function(key,fields){if(!(this instanceof MetaDataSpec))return new MetaDataSpec(key,fields);mapmap.extend(this,fields);this.key=key;return this};MetaDataSpec.prototype.specificity=function(){if(this.key instanceof RegExp)return this.key.toString()-2;return this.key.length-(this.key.match(/[\*\?]/g)||[]).length};MetaDataSpec.prototype.match=function(str){if(this.key instanceof RegExp)return str.search(this.key)==0;var rex=new RegExp("^"+this.key.replace("*",".*").replace("?","."));return str.search(rex)==0};var MetaData=function(fields,localeProvider){if(!(this instanceof MetaData))return new MetaData(fields,localeProvider);mapmap.extend(this,fields);if(this.undefinedLabel===undefined)this.undefinedLabel=localeProvider.locale.undefinedLabel;this.format=function(val){if(!this._format){this._format=this.getFormatter()}if(val===undefined||val===null||this.numberFormat&&isNaN(val)){return this.undefinedValue}return this._format(val)};this.getFormatter=function(){if(this.scale=="ordinal"&&this.valueLabels){var scale=d3.scale.ordinal().domain(this.domain).range(this.valueLabels);return scale}if(this.numberFormat&&typeof this.numberFormat=="function"){return this.numberFormat}if(localeProvider.locale){return localeProvider.locale.numberFormat(this.numberFormat||".01f")}return d3.format(this.numberFormat||".01f")};this.getRangeFormatter=function(){var fmt=this.format.bind(this);return function(lower,upper,excludeLower,excludeUpper){if(localeProvider.locale&&localeProvider.locale.rangeLabel){return localeProvider.locale.rangeLabel(lower,upper,fmt,excludeLower,excludeUpper)}return defaultRangeLabel(lower,upper,fmt,excludeLower,excludeUpper)}};return this};mapmap.prototype.meta=function(metadata){var keys=Object.keys(metadata);for(var i=0;i<keys.length;i++){this.metadata_specs.push(MetaDataSpec(keys[i],metadata[keys[i]]))}this.metadata_specs.sort(function(a,b){return a.specificity()-b.specificity()});return this};mapmap.prototype.getMetadata=function(key){if(!this.metadata){this.metadata={}}if(!this.metadata[key]){var fields=mapmap.extend({},this.settings.defaultMetadata);for(var i=0;i<this.metadata_specs.length;i++){if(this.metadata_specs[i].match(key)){mapmap.extend(fields,this.metadata_specs[i])}}this.metadata[key]=MetaData(fields,this)}return this.metadata[key]};function getStats(data,valueFunc){var stats={count:0,countNumbers:0,anyNegative:false,anyPositive:false,anyStrings:false,min:undefined,max:undefined};function datumFunc(d){var val=valueFunc(d);if(val!==undefined){stats.count+=1;if(dd.isNumeric(val)){val=+val;stats.countNumbers+=1;if(stats.min===undefined)stats.min=val;if(stats.max===undefined)stats.max=val;if(val<stats.min)stats.min=val;if(val>stats.max)stats.max=val;if(val>0)stats.anyPositive=true;if(val<0)stats.anyNegative=true}else if(val){stats.anyString=true}}}if(data.each&&typeof data.each=="function"){data.each(datumFunc)}else{for(var i=0;i<data.length;i++){datumFunc(data[i])}}return stats}function properties_accessor(func){return function(data){if(data.properties)return func(data.properties)}}mapmap.prototype.autoColorScale=function(value,metadata,selection){if(!metadata){metadata=this.getMetadata(value)}else{metadata=dd.merge(this.settings.defaultMetadata,metadata)}if(!metadata.domain){var stats=getStats(this.getRepresentations(selection),properties_accessor(keyOrCallback(value)));if(stats.anyNegative&&stats.anyPositive){metadata.domain=[Math.min(stats.min,-stats.max),Math.max(stats.max,-stats.min)]}else{metadata.domain=[stats.min,stats.max]}}var scale=d3.scale[metadata.scale]();scale.domain(metadata.domain).range(metadata.color||metadata.colors);if(metadata.scale=="ordinal"&&!scale.invert){scale.invert=function(x){var i=scale.range().indexOf(x);return i>-1?metadata.domain[i]:null}}return scale};mapmap.prototype.autoLinearScale=function(valueFunc){var stats=getStats(this._elements.geometry.selectAll("path"),properties_accessor(valueFunc));return d3.scale.linear().domain([0,stats.max])};mapmap.prototype.autoSqrtScale=function(valueFunc){var stats=getStats(this._elements.geometry.selectAll("path"),properties_accessor(valueFunc));return d3.scale.sqrt().domain([0,stats.max])};mapmap.prototype.attr=function(name,value,selection){if(dd.isDictionary(name)&&value){selection=value;value=undefined}this.symbolize(function(repr){if(value===undefined){repr.attr(name)}else{repr.attr(name,value)}},selection);return this};mapmap.prototype.zOrder=function(comparator,options){options=dd.merge({undefinedValue:Infinity},options);if(dd.isString(comparator)){var fieldName=comparator;var reverse=false;if(fieldName[0]=="-"){reverse=true;fieldName=fieldName.substring(1)}comparator=function(a,b){var valA=a.properties[fieldName],valB=b.properties[fieldName];if(!dd.isNumeric(valA)){valA=options.undefinedValue}if(!dd.isNumeric(valB)){valB=options.undefinedValue}var result=valA-valB;if(reverse)result*=-1;return result}}var map=this;this.promise_data().then(function(data){map.getRepresentations().sort(comparator)});return this};mapmap.prototype.symbolize=function(callback,selection,finalize){var map=this;selection=selection||this.selected;this.promise_data().then(function(data){map.getRepresentations(selection).each(function(geom){callback.call(map,d3.select(this),geom,geom.properties)});if(finalize)finalize.call(map)});return this};mapmap.prototype.symbolizeAttribute=function(property,reprAttribute,options){options=dd.merge({metaAttribute:reprAttribute,selection:this.selected,legend:true},options);var defaultUndefinedAttributes={stroke:"transparent"};var valueFunc=keyOrCallback(property);var map=this;this.promise_data().then(function(data){var metadata=options.metadata;if(dd.isString(metadata)){metadata=map.getMetadata(metadata)}if(!metadata){metadata=options.metadata||map.getMetadata(property)}var scale=d3.scale[metadata.scale]();scale.domain(metadata.domain).range(metadata[reprAttribute]);map.symbolize(function(el,geom,data){el.attr(reprAttribute,function(geom){var val=valueFunc(geom.properties);if(val==null||metadata.scale!="ordinal"&&isNaN(val)){return metadata.undefinedSymbols&&metadata.undefinedSymbols[reprAttribute]||defaultUndefinedAttributes[reprAttribute]}return scale(val)})},options.selection);if(options.legend){map.updateLegend(property,reprAttribute,metadata,scale,options.selection)}});return this};mapmap.prototype.choropleth=function(spec,metadata,selection){this.symbolize(mapmap.symbolize.choropleth(spec,metadata,selection),selection,function(){this.dispatcher.choropleth.call(this,spec)});return this};mapmap.symbolize={};mapmap.symbolize.choropleth=function(spec,metadata,selection){var colorScale=null,valueFunc=keyOrCallback(spec),map=this;function color(el,geom,data){if(spec===null){el.attr("fill",this.settings.pathAttributes.fill);return}if(!colorScale){if(typeof metadata=="string"){metadata=this.getMetadata(metadata)}if(!metadata){metadata=this.getMetadata(spec)}colorScale=this.autoColorScale(spec,metadata,selection);this.updateLegend(spec,"fill",metadata,colorScale,selection)}if(el.attr("fill")!="none"){el=el.transition()}el.attr("fill",function(geom){var val=valueFunc(geom.properties);if(val==null||metadata.scale!="ordinal"&&isNaN(val)){return metadata.undefinedColor||map.settings.pathAttributes.fill}return colorScale(val)||map.settings.pathAttributes.fill})}return color};mapmap.symbolize.addLabel=function(spec,textAttributes){textAttributes=dd.merge({stroke:"#ffffff",fill:"#000000","font-size":9,"paint-order":"stroke fill","alignment-baseline":"middle","text-anchor":"middle",dx:0,dy:1},textAttributes);var valueFunc=keyOrCallback(spec);return function(el,geom,data){if(spec===null){this.getOverlayPane().select("text").remove();return}if(geom.properties&&typeof valueFunc(geom.properties)!="undefined"){var centroid=this.getPathGenerator().centroid(geom);this.getOverlayPane().append("text").text(valueFunc(geom.properties)).attr(textAttributes).attr({x:centroid[0],y:centroid[1]})}}};mapmap.symbolize.addTitle=addOptionalElement("title");mapmap.symbolize.addDesc=addOptionalElement("desc");function addOptionalElement(elementName){return function(value){var valueFunc=keyOrCallback(value);return function(el,d){if(value===null){el.select(elementName).remove();return}el.append(elementName).text(valueFunc(d.properties))}}}var center={x:.5,y:.5};mapmap.prototype.center=function(center_x,center_y){center.x=center_x;if(typeof center_y!="undefined"){center.y=center_y}return this};var hoverOutCallbacks=[];function callHoverOut(){for(var i=0;i<hoverOutCallbacks.length;i++){hoverOutCallbacks[i]()}}var mouseover=null;mapmap.showHover=function(el){if(mouseover){mouseover.call(el,el.__data__)}};mapmap.prototype.getAnchorForRepr=function(event,repr,options){options=dd.merge({clipToViewport:true,clipMargins:{top:40,left:40,bottom:0,right:40}},options);var bounds=repr.getBoundingClientRect();var pt=this._elements.svg.node().createSVGPoint();
pt.x=(bounds.left+bounds.right)/2;pt.y=bounds.top;var mapBounds=this.getBoundingClientRect();if(options.clipToViewport){if(pt.x<mapBounds.left+options.clipMargins.left)pt.x=mapBounds.left+options.clipMargins.left;if(pt.x>mapBounds.right-options.clipMargins.right)pt.x=mapBounds.right-options.clipMargins.right;if(pt.y<mapBounds.top+options.clipMargins.top)pt.y=mapBounds.top+options.clipMargins.top;if(pt.y>mapBounds.bottom-options.clipMargins.bottom)pt.y=mapBounds.bottom-options.clipMargins.bottom}pt.x-=mapBounds.left;pt.y-=mapBounds.top;return pt};mapmap.prototype.getAnchorForMousePosition=function(event,repr,options){options=dd.merge({anchorOffset:[0,-20]},options);var offsetX=event.layerX||event.offsetX,offsetY=event.layerY||event.offsetY;return{x:offsetX+options.anchorOffset[0],y:offsetY+options.anchorOffset[1]}};mapmap.prototype.hover=function(overCB,outCB,options){options=dd.merge({moveToFront:true,clipToViewport:true,clipMargins:{top:40,left:40,bottom:0,right:40},selection:null,anchorPosition:this.getAnchorForRepr,hoverRepresentationStyle:{"pointer-events":"visiblePainted"}},options);var map=this;if(!this._oldPointerEvents){this._oldPointerEvents=[]}this.promise_data().then(function(){var obj=map.getRepresentations(options.selection);mouseover=function(d){if(options.moveToFront&&map.supports.hoverDomModification){this.__hoverinsertposition__=this.nextSibling;this.parentNode.appendChild(this)}var el=this,event=d3.event;var sel=d3.select(this);this._oldstyle=sel.attr("style");sel.style(options.hoverRepresentationStyle);window.setTimeout(function(){var anchor=options.anchorPosition.call(map,event,el,options);overCB.call(map,d.properties,anchor,el)},10)};for(var i=0;i<map._oldPointerEvents.length;i++){var pair=map._oldPointerEvents[i];pair[0].style("pointer-events",pair[1])}map._oldPointerEvents=[];if(overCB){obj.on("mouseenter",mouseover).each(function(){var sel=d3.select(this);map._oldPointerEvents.push([sel,sel.style("pointer-events")]);sel.style("pointer-events","visiblePainted")})}else{obj.on("mouseenter",function(){var sel=d3.select(this);this._oldstyle=sel.attr("style");sel.style(options.hoverRepresentationStyle)})}if(outCB){obj.on("mouseleave",function(){if(this.__hoverinsertposition__){this.parentNode.insertBefore(this,this.__hoverinsertposition__)}d3.select(this).attr("style",this._oldstyle||"");window.setTimeout(function(){outCB.call(map)},10)});hoverOutCallbacks.push(outCB)}else{obj.on("mouseleave",function(){d3.select(this).attr("style",this._oldstyle||"")})}});return this};mapmap.prototype.formatValue=function(d,attr){var meta=this.getMetadata(attr),val=meta.format(d[attr]);if(val=="NaN")val=d[attr];return val};mapmap.prototype.buildHTMLFunc=function(spec){if(typeof spec=="function")return spec;if(spec.substr)spec=[spec];var map=this;var func=function(d){var html="",pre,post;for(var i=0;i<spec.length;i++){var part=spec[i];if(part){pre=i==0?"<b>":"";post=i==0?"</b><br>":"<br>";if(typeof part=="function"){var str=part.call(map,d);if(str){html+=pre+str+post}continue}var meta=map.getMetadata(part);var prefix=meta.hoverLabel||meta.valueLabel||meta.label||"";if(prefix)prefix+=": ";var val=meta.format(d[part]);if(val=="NaN")val=d[part];if(val!==undefined&&val!==meta.undefinedValue){html+=pre+prefix+val+(meta.valueUnit?"&nbsp;"+meta.valueUnit:"")+post}else if(meta.undefinedLabel){html+=pre+prefix+meta.undefinedLabel+post}}}return html};return func};mapmap.prototype.hoverInfo=function(spec,options){options=dd.merge({selection:null,hoverClassName:"hoverInfo",hoverStyle:{position:"absolute",padding:"0.5em 0.7em","background-color":"rgba(255,255,255,0.85)","white-space":"nowrap","z-index":"2"},hoverEnterStyle:{display:"block"},hoverLeaveStyle:{display:"none"}},options);var hoverEl=this._elements.parent.select("."+options.hoverClassName);if(!spec){return this.hover(null,null,options)}var htmlFunc=this.buildHTMLFunc(spec);if(hoverEl.empty()){hoverEl=this._elements.parent.append("div").attr("class",options.hoverClassName)}hoverEl.style(options.hoverStyle);if(!hoverEl.mapmap_eventHandlerInstalled){hoverEl.on("mouseenter",function(){hoverEl.style(options.hoverEnterStyle)}).on("mouseleave",function(){hoverEl.style(options.hoverLeaveStyle)});hoverEl.mapmap_eventHandlerInstalled=true}function show(d,point){var html=htmlFunc(d);if(html){hoverEl.style(options.hoverEnterStyle);var offsetEl=hoverEl.node().offsetParent||hoverEl.node(),mainEl=this._elements.main.node(),bounds=this.getBoundingClientRect(),offsetBounds=offsetEl.getBoundingClientRect(),scrollTop=window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop||0,scrollLeft=window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft||0,top=bounds.top-offsetBounds.top,left=bounds.left-offsetBounds.left;if(getComputedStyle(offsetEl).getPropertyValue("position")=="static"){console.warn("mapmap.js Warning: hoverInfo parent element needs to be positioned (relative or absolute) for positioning to work properly!")}hoverEl.style({bottom:offsetBounds.height-top-point.y+"px",left:left+point.x+"px"}).html(html)}}function hide(){hoverEl.style(options.hoverLeaveStyle)}return this.hover(show,hide,options)};mapmap.prototype.clear=function(){this.choropleth(null);this.proportional_circles(null);this.title(null);this.desc(null);return this};mapmap.behavior={};mapmap.behavior.zoom=function(options){options=dd.merge({event:"click",cursor:"pointer",fitScale:.7,animationDuration:750,maxZoom:8,hierarchical:false,showRing:true,ringRadius:1.1,zoomstart:null,zoomend:null,center:[center.x,center.y],ringAttributes:{stroke:"#000","stroke-width":6,"stroke-opacity":.3,"pointer-events":"none",fill:"none"},closeButton:function(parent){parent.append("circle").attr({r:10,fill:"#fff",stroke:"#000","stroke-width":2.5,"stroke-opacity":.9,"fill-opacity":.9,cursor:"pointer"});parent.append("text").attr({"text-anchor":"middle",cursor:"pointer","font-weight":"bold","font-size":"18",y:6}).text("×")},activate:function(el){d3.select(el).classed("active",true)},deactivate:function(el){if(el)d3.select(el).classed("active",false)}},options);var ring=null,map=null,r,r0,zoomed=null;var z=function(selection){map=this;var size=this.size();r=Math.min(size.height,size.width)/2*options.ringRadius;r0=Math.sqrt(size.width*size.width+size.height*size.height)/1.5;if(options.cursor){selection.attr({cursor:options.cursor})}if(options.showRing&&!ring){ring=map.getFixedPane().selectAll("g.zoomRing").data([1]);var newring=ring.enter().append("g").attr("class","zoomRing").attr("transform","translate("+size.width*options.center[0]+","+size.height*options.center[1]+")");newring.append("circle").attr("class","main").attr("r",r0).attr(options.ringAttributes);var close=newring.append("g").attr("class","zoomOut").attr("transform","translate("+r0*.707+",-"+r0*.707+")");if(options.closeButton){options.closeButton(close)}}map.on("view",function(translate,scale){if(zoomed&&scale==1){zoomed=null;animateRing(null);map._elements.map.select(".background").on(options.event+".zoom",null);options.zoomstart&&options.zoomstart.call(map,null);options.zoomend&&options.zoomend.call(map,null)}});selection.on(options.event,function(d){callHoverOut();if(zoomed==this){reset()}else{options.deactivate(zoomed);var el=this;options.zoomstart&&options.zoomstart.call(map,el);map.zoomToSelection(this,{callback:function(){options.zoomend&&options.zoomend.call(map,el)},maxZoom:options.maxZoom,center:options.center});animateRing(this);options.activate(this);zoomed=this;map._elements.map.select(".background").on(options.event+".zoom",reset)}});if(zoomed){options.zoomstart&&options.zoomstart.call(map,zoomed);options.zoomend&&options.zoomend.call(map,zoomed)}};function zoomTo(selection){options.zoomstart&&options.zoomstart.call(map,selection);map.zoomToSelection(selection,{callback:function(){options.zoomend&&options.zoomend.call(map,selection)},maxZoom:options.maxZoom,center:options.center});animateRing(selection);zoomed=selection;map._elements.map.select(".background").on(options.event+".zoom",reset)}function animateRing(selection){if(ring){var new_r=selection?r:r0;ring.select("circle.main").transition().duration(options.animationDuration).attr({r:new_r});ring.select("g.zoomOut").transition().duration(options.animationDuration).attr("transform","translate("+new_r*.707+",-"+new_r*.707+")");ring.select("g.zoomOut").on("click",reset)}}function reset(){if(map){options.deactivate(zoomed);zoomed=null;map.resetZoom();animateRing(null);map._elements.map.select(".background").on(options.event+".zoom",null);if(options.zoomstart){options.zoomstart.call(map,null)}if(options.zoomend){options.zoomend.call(map,null)}}}z.reset=reset;z.active=function(){return zoomed};z.remove=function(){reset()};z.from=function(other){if(other&&other.active){zoomed=other.active()}return z};return z};mapmap.prototype.animateView=function(translate,scale,callback,duration){duration=duration||750;if(translate[0]==this.current_translate[0]&&translate[1]==this.current_translate[1]&&scale==this.current_scale){if(callback){window.setTimeout(callback,10)}return this}this.current_translate=translate;this.current_scale=scale;callHoverOut();var map=this;this._elements.map.transition().duration(duration).call(map.zoom.translate(translate).scale(scale).event).each("start",function(){map._elements.shadowGroup.attr("display","none")}).each("end",function(){map._elements.shadowGroup.attr("display","block");if(callback){callback()}}).each("interrupt",function(){map._elements.shadowGroup.attr("display","block");if(callback){callback()}});this.dispatcher.view.call(this,translate,scale);return this};mapmap.prototype.setView=function(translate,scale){translate=translate||this.current_translate;scale=scale||this.current_scale;this.current_translate=translate;this.current_scale=scale;this.zoom.translate(translate).scale(scale).event(this._elements.map);this.dispatcher.view.call(this,translate,scale);return this};mapmap.prototype.getView=function(){return{translate:this.current_translate,scale:this.current_scale}};mapmap.prototype.zoomToSelection=function(selection,options){options=dd.merge({fitScale:.7,animationDuration:750,maxZoom:8,center:[center.x,center.y]},options);var sel=this.getRepresentations(selection),bounds=[[Infinity,Infinity],[-Infinity,-Infinity]],pathGenerator=this.getPathGenerator();sel.each(function(el){var b=pathGenerator.bounds(el);bounds[0][0]=Math.min(bounds[0][0],b[0][0]);bounds[0][1]=Math.min(bounds[0][1],b[0][1]);bounds[1][0]=Math.max(bounds[1][0],b[1][0]);bounds[1][1]=Math.max(bounds[1][1],b[1][1])});var dx=bounds[1][0]-bounds[0][0],dy=bounds[1][1]-bounds[0][1],x=(bounds[0][0]+bounds[1][0])/2,y=(bounds[0][1]+bounds[1][1])/2,size=this.size(),scale=Math.min(options.maxZoom,options.fitScale/Math.max(dx/size.width,dy/size.height)),translate=[size.width*options.center[0]-scale*x,size.height*options.center[1]-scale*y];this.animateView(translate,scale,options.callback,options.animationDuration);return this};mapmap.prototype.zoomToBounds=function(bounds,callback,duration){var w=bounds[1][0]-bounds[0][0],h=bounds[1][1]-bounds[0][1],cx=(bounds[1][0]+bounds[0][0])/2,cy=(bounds[1][1]+bounds[0][1])/2,size=this.size(),scale=Math.min(2,.9/Math.max(w/size.width,h/size.height)),translate=[size.width*.5-scale*cx,size.height*.5-scale*cy];return this.animateView(translate,scale,callback,duration)};mapmap.prototype.zoomToCenter=function(center,scale,callback,duration){scale=scale||1;var size=this.size(),translate=[size.width*.5-scale*center[0],size.height*.5-scale*center[1]];return this.animateView(translate,scale,callback,duration)};mapmap.prototype.zoomToViewportPosition=function(center,scale,callback,duration){var point=this._elements.svg.node().createSVGPoint();point.x=center[0];point.y=center[1];var ctm=this._elements.geometry.node().getScreenCTM().inverse();point=point.matrixTransform(ctm);point=[point.x,point.y];scale=scale||1;return this.zoomToCenter(point,scale,callback,duration)};mapmap.prototype.resetZoom=function(callback,duration){return this.animateView([0,0],1,callback,duration)};mapmap.prototype.applyBehavior=function(spec,selection){assert(dd.isFunction(spec),"Behavior must be a function");var map=this;this._promise.geometry.then(function(topo){var sel=map.getRepresentations(selection);sel.style("pointer-events","visiblePainted");spec.call(map,sel)});return this};mapmap.prototype.applyMapBehavior=function(spec){spec.call(this,this._elements.map);return this};mapmap.prototype.applyBehaviour=function(spec,selection){console&&console.log&&console.log("Deprecation warning: applyBehaviour() is deprecated, use applyBehavior() (US spelling) instead!");return this.applyBehavior(spec,selection)};mapmap.prototype.applyMapBehaviour=function(spec,selection){console&&console.log&&console.log("Deprecation warning: applyMapBehaviour() is deprecated, use applyMapBehavior() (US spelling) instead!");return this.applyMapBehavior(spec,selection)};mapmap.prototype.on=function(eventName,handler){this.dispatcher.on(eventName,handler);return this};function defaultRangeLabel(lower,upper,format,excludeLower,excludeUpper){var f=format||function(lower){return lower};if(isNaN(lower)){if(isNaN(upper)){console.warn("rangeLabel: neither lower nor upper value specified!");return""}else{return(excludeUpper?"under ":"up to ")+f(upper)}}if(isNaN(upper)){return excludeLower?"more than "+f(lower):f(lower)+" and more"}return(excludeLower?"> ":"")+f(lower)+" to "+(excludeUpper?"<":"")+f(upper)}var d3_locales={en:{decimal:".",thousands:",",grouping:[3],currency:["$",""],dateTime:"%a %b %e %X %Y",date:"%m/%d/%Y",time:"%H:%M:%S",periods:["AM","PM"],days:["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"],shortDays:["Sun","Mon","Tue","Wed","Thu","Fri","Sat"],months:["January","February","March","April","May","June","July","August","September","October","November","December"],shortMonths:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],rangeLabel:defaultRangeLabel,undefinedLabel:"no data"},de:{decimal:",",thousands:".",grouping:[3],currency:["€",""],dateTime:"%a %b %e %X %Y",date:"%d.%m.%Y",time:"%H:%M:%S",periods:["AM","PM"],days:["Sonntag","Montag","Dienstag","Mittwoch","Donnerstag","Freitag","Samstag"],shortDays:["So","Mo","Di","Mi","Do","Fr","Sa"],months:["Jänner","Februar","März","April","Mai","Juni","Juli","August","September","Oktober","November","Dezember"],shortMonths:["Jan.","Feb.","März","Apr.","Mai","Juni","Juli","Aug.","Sep.","Okt.","Nov.","Dez."],rangeLabel:function(lower,upper,format,excludeLower,excludeUpper){var f=format||function(lower){return lower};if(isNaN(lower)){if(isNaN(upper)){console.warn("rangeLabel: neither lower nor upper value specified!");return""}else{return(excludeUpper?"unter ":"bis ")+f(upper)}}if(isNaN(upper)){return excludeLower?"mehr als "+f(lower):f(lower)+" und mehr"}return(excludeLower?"> ":"")+f(lower)+" bis "+(excludeUpper?"<":"")+f(upper)},undefinedLabel:"keine Daten"}};mapmap.prototype.setLocale=function(lang){var locale;if(dd.isString(lang)&&d3_locales[lang]){locale=d3_locales[lang]}else{locale=lang}this.locale=d3.locale(locale);var keys=Object.keys(locale);for(var i=0;i<keys.length;i++){var key=keys[i];if(!this.locale[key]){this.locale[key]=locale[key]}}return this};mapmap.prototype.options=function(spec,value){var oldLocale=this.settings.locale;mapmap.extend(this.settings,spec);if(this.settings.locale!=oldLocale){this.setLocale(this.settings.locale)}return this};mapmap.prototype.legend=function(legend_func){this.legend_func=legend_func;return this};mapmap.prototype.updateLegend=function(attribute,reprAttribute,metadata,scale,selection){if(!this.legend_func||!scale){return this}if(typeof metadata=="string"){metadata=mapmap.getMetadata(metadata)}var range=scale.range(),classes,map=this;var histogram=function(){var data=null;return function(value){if(data==null){data={};var reprs=map.getRepresentations(selection)[0];reprs.forEach(function(repr){var val=repr.__data__.properties[attribute];if(val==null||metadata.scale!="ordinal"&&isNaN(val)){val=null}else{val=scale(val)}if(!data[val]){data[val]=[repr]}else{data[val].push(repr)}})}return data[value]||[]}}();function counter(r){return function(){return histogram(r).length}}function objects(r){return function(){return histogram(r)}}if(scale.invertExtent){classes=range.map(function(r,i){var extent=scale.invertExtent(r);if(extent[0]==null&&extent[1]==null){console.warn("range for "+metadata.key+" contains superfluous value '"+r+"' - ignoring!");return null}return{representation:r,valueRange:extent,includeLower:false,includeUpper:i<range.length-1,count:counter(r),objects:objects(r)}}).filter(function(d){return d})}else{classes=range.map(function(r,i){var value=undefined;if(scale.invert){value=scale.invert(r)}return{representation:r,value:value,count:counter(r),objects:objects(r)}})}var undefinedClass=null;if(reprAttribute=="fill"&&(metadata.undefinedColor!="transparent"||metadata.undefinedSymbols&&metadata.undefinedSymbols.fill!="transparent")){undefinedClass={representation:metadata.undefinedColor||metadata.undefinedSymbols.fill,"class":"undefined",count:counter(null),objects:objects(null)}}else if(metadata.undefinedSymbols&&metadata.undefinedSymbols[reprAttribute]){undefinedClass={representation:metadata.undefinedSymbols[reprAttribute],"class":"undefined",count:counter(null),objects:objects(null)}}this.legend_func.call(this,attribute,reprAttribute,metadata,classes,undefinedClass);return this};function valueOrCall(spec){if(typeof spec=="function"){return spec.apply(this,Array.prototype.slice.call(arguments,1))}return spec}mapmap.legend={};mapmap.legend.html=function(options){var DEFAULTS={legendClassName:"mapLegend",legendStyle:{},cellStyle:{},colorBoxStyle:{overflow:"hidden",display:"inline-block",width:"3em",height:"1.5em","vertical-align":"-0.5em",margin:"0 0.5em 0.2em 0"},colorFillStyle:{width:"0",height:"0","border-width":"100px","border-style":"solid","border-color":"#ffffff"},labelStyle:{},histogramBarStyle:{display:"inline-block",height:"1.1em","font-size":"0.8em","vertical-align":"0.1em",color:"#999999","background-color":"#dddddd"},histogramBarWidth:1,reverse:false,order:null};options=mapmap.extend(DEFAULTS,options);function parameterFunction(param,func){if(dd.isFunction(param))return param;return func(param)}options.histogramBarWidth=parameterFunction(options.histogramBarWidth,function(param){return function(count){var width=count*param;if(width>0&&width<1)width=1;return width}});var legend_func=function(attribute,reprAttribute,metadata,classes,undefinedClass){var legend=this._elements.parent.select("."+options.legendClassName);if(legend.empty()){legend=this._elements.parent.append("div").attr("class",options.legendClassName)}legend.style(options.legendStyle);var title=legend.selectAll("h3").data([valueOrCall(metadata.label,attribute)||(dd.isString(attribute)?attribute:"")]);title.enter().append("h3");title.html(function(d){return d});if(metadata.scale!="ordinal"){classes.reverse()}if(options.reverse){classes.reverse()}if(undefinedClass){classes.push(undefinedClass)}if(options.order){assert(dd.isFunction(options.order),"LegendOptions.order must be a comparator function!");classes.sort(options.order)}var cells=legend.selectAll("div.legendCell").data(classes);cells.exit().remove();var newcells=cells.enter().append("div").style(options.cellStyle);cells.attr("class","legendCell").each(function(d){if(d.class){d3.select(this).classed(d.class,true)}});function updateRepresentations(newcells,cells,options){newcells=newcells.append("svg").attr("class","legendColor").style(options.colorBoxStyle);if(reprAttribute=="fill"){newcells.append("rect").attr({width:100,height:100}).attr({fill:function(d){return d.representation}});cells.select(".legendColor rect").transition().attr({fill:function(d){return d.representation}})}else if(reprAttribute=="stroke"){var strokeAttrs={};strokeAttrs[reprAttribute]=function(d){return d.representation};newcells.append("line").attr({y1:10,y2:10,x1:5,x2:100,stroke:"#000000","stroke-width":3}).attr(strokeAttrs);cells.select(".legendColor rect").transition().attr(strokeAttrs)}}updateRepresentations(newcells,cells,options);newcells.append("span").attr("class","legendLabel").style(options.labelStyle);cells.attr("data-count",function(d){return d.count()});cells.select(".legendLabel").text(function(d){var formatter;if(d.valueRange){formatter=metadata.getRangeFormatter();return formatter(d.valueRange[0],d.valueRange[1],d.includeLower,d.includeUpper)}if(d.value){formatter=metadata.getFormatter();return formatter(d.value)}return metadata.undefinedLabel});if(options.histogram){newcells.append("span").attr("class","legendHistogramBar").style(options.histogramBarStyle);cells.select(".legendHistogramBar").transition().style("width",function(d){var width=options.histogramBarWidth(d.count());if(width.length&&width.indexOf("px")==width.lenght-2){return width}return Math.round(width)+"px"}).text(function(d){return" "+d.count()})}if(options.callback)options.callback()};legend_func.clear=function(){this._elements.parent.select("."+options.legendClassName).remove()};return legend_func};mapmap.prototype.projection=function(projection){if(projection===undefined)return this._projection;this._projection=projection;this._pathGenerator=d3.geo.path().projection(projection);return this};mapmap.prototype.project=function(point){return this._projection(point)};mapmap.prototype.getPathGenerator=function(){return this._pathGenerator};mapmap.prototype.extent=function(selection,options){var map=this;this.selected_extent=selection||this.selected;this._promise.geometry.then(function(topo){var geom=map.getRepresentations(map.selected_extent);var all={type:"FeatureCollection",features:[]};geom.each(function(d){all.features.push(d)});map._extent(all,options)});return this};mapmap.prototype._extent=function(geom,options){options=dd.merge({fillFactor:.9},options);if(geom.type&&geom.type=="Topology"){var names=Object.keys(geom.objects);var all=[];for(var i=0;i<names.length;i++){all=all.concat(topojson.feature(geom,geom.objects[names[i]]).features)}geom=all}if(dd.isArray(geom)){var all={type:"FeatureCollection",features:geom};geom=all}this._projection.scale(1).translate([0,0]);var pathGenerator=this.getPathGenerator();var bounds=pathGenerator.bounds(geom);bounds.height=Math.abs(bounds[1][1]-bounds[0][1]);bounds.width=Math.abs(bounds[1][0]-bounds[0][0]);var fac_x=1-Math.abs(.5-center.x)*2,fac_y=1-Math.abs(.5-center.y)*2;var size=this.size();var scale=options.fillFactor/Math.max(bounds.width/size.width/fac_x,bounds.height/size.height/fac_y);this._projection.scale(scale).translate([(size.width-scale*(bounds[1][0]+bounds[0][0]))/2,(size.height-scale*(bounds[1][1]+bounds[0][1]))/2]);this._elements.map.selectAll("path").attr("d",pathGenerator)};function keyOrCallback(val){if(typeof val!="function"){return function(d){return d[val]}}return val}module.exports=mapmap},{datadata:1}]},{},[3])(3)});