geoTransverseMercatorChile

README.md

This file shows how to use the geoTransverseMercatorChile projection from d3-composite-projections.

To change the file, edit draw.js and run

browserify draw.js| uglifyjs > bundle.js

The dependencies are installed with:

npm install d3-composite-projections d3-geo d3-request d3-selection d3-transition topojson

bundle.js

(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){var d3_composite=require("d3-composite-projections");var d3_geo=require("d3-geo");var d3_request=require("d3-request");var d3_selection=require("d3-selection");var d3_transition=require("d3-transition");var topojson=require("topojson");var width=350;var height=500;var projection=d3_composite.geoTransverseMercatorChile().translate([width/2,height/2]);var path=d3_geo.geoPath().projection(projection);var svg=d3_selection.select("body").append("svg").attr("width",width).attr("height",height);var t=d3_transition.transition().on("interrupt",function(d,i){console.info(i)});d3_request.json("chile.json",function(error,topojsonData){var chile=topojson.feature(topojsonData,topojsonData.objects.chile);svg.selectAll(".region").data(chile.features).enter().append("path").attr("d",path).attr("class","region").style("fill","#aca").style("stroke","#000").style("stroke-width","0.5px").on("mouseover",function(d,i){d3_selection.select(this).transition(t).style("fill","red")}).on("mouseout",function(d,i){d3_selection.select(this).interrupt();d3_selection.select(this).transition(t).style("fill","#aca")});svg.append("path").style("fill","none").style("stroke","#f00").attr("d",projection.getCompositionBorders())})},{"d3-composite-projections":5,"d3-geo":10,"d3-request":13,"d3-selection":14,"d3-transition":16,topojson:17}],2:[function(require,module,exports){(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?factory(exports):typeof define==="function"&&define.amd?define(["exports"],factory):factory(global.d3=global.d3||{})})(this,function(exports){"use strict";function ascending(a,b){return a<b?-1:a>b?1:a>=b?0:NaN}function bisector(compare){if(compare.length===1)compare=ascendingComparator(compare);return{left:function(a,x,lo,hi){if(lo==null)lo=0;if(hi==null)hi=a.length;while(lo<hi){var mid=lo+hi>>>1;if(compare(a[mid],x)<0)lo=mid+1;else hi=mid}return lo},right:function(a,x,lo,hi){if(lo==null)lo=0;if(hi==null)hi=a.length;while(lo<hi){var mid=lo+hi>>>1;if(compare(a[mid],x)>0)hi=mid;else lo=mid+1}return lo}}}function ascendingComparator(f){return function(d,x){return ascending(f(d),x)}}var ascendingBisect=bisector(ascending);var bisectRight=ascendingBisect.right;var bisectLeft=ascendingBisect.left;function descending(a,b){return b<a?-1:b>a?1:b>=a?0:NaN}function number(x){return x===null?NaN:+x}function variance(array,f){var n=array.length,m=0,a,d,s=0,i=-1,j=0;if(f==null){while(++i<n){if(!isNaN(a=number(array[i]))){d=a-m;m+=d/++j;s+=d*(a-m)}}}else{while(++i<n){if(!isNaN(a=number(f(array[i],i,array)))){d=a-m;m+=d/++j;s+=d*(a-m)}}}if(j>1)return s/(j-1)}function deviation(array,f){var v=variance(array,f);return v?Math.sqrt(v):v}function extent(array,f){var i=-1,n=array.length,a,b,c;if(f==null){while(++i<n)if((b=array[i])!=null&&b>=b){a=c=b;break}while(++i<n)if((b=array[i])!=null){if(a>b)a=b;if(c<b)c=b}}else{while(++i<n)if((b=f(array[i],i,array))!=null&&b>=b){a=c=b;break}while(++i<n)if((b=f(array[i],i,array))!=null){if(a>b)a=b;if(c<b)c=b}}return[a,c]}var array=Array.prototype;var slice=array.slice;var map=array.map;function constant(x){return function(){return x}}function identity(x){return x}function range(start,stop,step){start=+start,stop=+stop,step=(n=arguments.length)<2?(stop=start,start=0,1):n<3?1:+step;var i=-1,n=Math.max(0,Math.ceil((stop-start)/step))|0,range=new Array(n);while(++i<n){range[i]=start+i*step}return range}var e10=Math.sqrt(50);var e5=Math.sqrt(10);var e2=Math.sqrt(2);function ticks(start,stop,count){var step=tickStep(start,stop,count);return range(Math.ceil(start/step)*step,Math.floor(stop/step)*step+step/2,step)}function tickStep(start,stop,count){var step0=Math.abs(stop-start)/Math.max(0,count),step1=Math.pow(10,Math.floor(Math.log(step0)/Math.LN10)),error=step0/step1;if(error>=e10)step1*=10;else if(error>=e5)step1*=5;else if(error>=e2)step1*=2;return stop<start?-step1:step1}function sturges(values){return Math.ceil(Math.log(values.length)/Math.LN2)+1}function histogram(){var value=identity,domain=extent,threshold=sturges;function histogram(data){var i,n=data.length,x,values=new Array(n);for(i=0;i<n;++i){values[i]=value(data[i],i,data)}var xz=domain(values),x0=xz[0],x1=xz[1],tz=threshold(values,x0,x1);if(!Array.isArray(tz))tz=ticks(x0,x1,tz);var m=tz.length;while(tz[0]<=x0)tz.shift(),--m;while(tz[m-1]>=x1)tz.pop(),--m;var bins=new Array(m+1),bin;for(i=0;i<=m;++i){bin=bins[i]=[];bin.x0=i>0?tz[i-1]:x0;bin.x1=i<m?tz[i]:x1}for(i=0;i<n;++i){x=values[i];if(x0<=x&&x<=x1){bins[bisectRight(tz,x,0,m)].push(data[i])}}return bins}histogram.value=function(_){return arguments.length?(value=typeof _==="function"?_:constant(_),histogram):value};histogram.domain=function(_){return arguments.length?(domain=typeof _==="function"?_:constant([_[0],_[1]]),histogram):domain};histogram.thresholds=function(_){return arguments.length?(threshold=typeof _==="function"?_:Array.isArray(_)?constant(slice.call(_)):constant(_),histogram):threshold};return histogram}function quantile(array,p,f){if(f==null)f=number;if(!(n=array.length))return;if((p=+p)<=0||n<2)return+f(array[0],0,array);if(p>=1)return+f(array[n-1],n-1,array);var n,h=(n-1)*p,i=Math.floor(h),a=+f(array[i],i,array),b=+f(array[i+1],i+1,array);return a+(b-a)*(h-i)}function freedmanDiaconis(values,min,max){values=map.call(values,number).sort(ascending);return Math.ceil((max-min)/(2*(quantile(values,.75)-quantile(values,.25))*Math.pow(values.length,-1/3)))}function scott(values,min,max){return Math.ceil((max-min)/(3.5*deviation(values)*Math.pow(values.length,-1/3)))}function max(array,f){var i=-1,n=array.length,a,b;if(f==null){while(++i<n)if((b=array[i])!=null&&b>=b){a=b;break}while(++i<n)if((b=array[i])!=null&&b>a)a=b}else{while(++i<n)if((b=f(array[i],i,array))!=null&&b>=b){a=b;break}while(++i<n)if((b=f(array[i],i,array))!=null&&b>a)a=b}return a}function mean(array,f){var s=0,n=array.length,a,i=-1,j=n;if(f==null){while(++i<n)if(!isNaN(a=number(array[i])))s+=a;else--j}else{while(++i<n)if(!isNaN(a=number(f(array[i],i,array))))s+=a;else--j}if(j)return s/j}function median(array,f){var numbers=[],n=array.length,a,i=-1;if(f==null){while(++i<n)if(!isNaN(a=number(array[i])))numbers.push(a)}else{while(++i<n)if(!isNaN(a=number(f(array[i],i,array))))numbers.push(a)}return quantile(numbers.sort(ascending),.5)}function merge(arrays){var n=arrays.length,m,i=-1,j=0,merged,array;while(++i<n)j+=arrays[i].length;merged=new Array(j);while(--n>=0){array=arrays[n];m=array.length;while(--m>=0){merged[--j]=array[m]}}return merged}function min(array,f){var i=-1,n=array.length,a,b;if(f==null){while(++i<n)if((b=array[i])!=null&&b>=b){a=b;break}while(++i<n)if((b=array[i])!=null&&a>b)a=b}else{while(++i<n)if((b=f(array[i],i,array))!=null&&b>=b){a=b;break}while(++i<n)if((b=f(array[i],i,array))!=null&&a>b)a=b}return a}function pairs(array){var i=0,n=array.length-1,p=array[0],pairs=new Array(n<0?0:n);while(i<n)pairs[i]=[p,p=array[++i]];return pairs}function permute(array,indexes){var i=indexes.length,permutes=new Array(i);while(i--)permutes[i]=array[indexes[i]];return permutes}function scan(array,compare){if(!(n=array.length))return;var i=0,n,j=0,xi,xj=array[j];if(!compare)compare=ascending;while(++i<n)if(compare(xi=array[i],xj)<0||compare(xj,xj)!==0)xj=xi,j=i;if(compare(xj,xj)===0)return j}function shuffle(array,i0,i1){var m=(i1==null?array.length:i1)-(i0=i0==null?0:+i0),t,i;while(m){i=Math.random()*m--|0;t=array[m+i0];array[m+i0]=array[i+i0];array[i+i0]=t}return array}function sum(array,f){var s=0,n=array.length,a,i=-1;if(f==null){while(++i<n)if(a=+array[i])s+=a}else{while(++i<n)if(a=+f(array[i],i,array))s+=a}return s}function transpose(matrix){if(!(n=matrix.length))return[];for(var i=-1,m=min(matrix,length),transpose=new Array(m);++i<m;){for(var j=-1,n,row=transpose[i]=new Array(n);++j<n;){row[j]=matrix[j][i]}}return transpose}function length(d){return d.length}function zip(){return transpose(arguments)}exports.bisect=bisectRight;exports.bisectRight=bisectRight;exports.bisectLeft=bisectLeft;exports.ascending=ascending;exports.bisector=bisector;exports.descending=descending;exports.deviation=deviation;exports.extent=extent;exports.histogram=histogram;exports.thresholdFreedmanDiaconis=freedmanDiaconis;exports.thresholdScott=scott;exports.thresholdSturges=sturges;exports.max=max;exports.mean=mean;exports.median=median;exports.merge=merge;exports.min=min;exports.pairs=pairs;exports.permute=permute;exports.quantile=quantile;exports.range=range;exports.scan=scan;exports.shuffle=shuffle;exports.sum=sum;exports.ticks=ticks;exports.tickStep=tickStep;exports.transpose=transpose;exports.variance=variance;exports.zip=zip;Object.defineProperty(exports,"__esModule",{value:true})})},{}],3:[function(require,module,exports){(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?factory(exports):typeof define==="function"&&define.amd?define(["exports"],factory):factory(global.d3=global.d3||{})})(this,function(exports){"use strict";var prefix="$";function Map(){}Map.prototype=map.prototype={constructor:Map,has:function(key){return prefix+key in this},get:function(key){return this[prefix+key]},set:function(key,value){this[prefix+key]=value;return this},remove:function(key){var property=prefix+key;return property in this&&delete this[property]},clear:function(){for(var property in this)if(property[0]===prefix)delete this[property]},keys:function(){var keys=[];for(var property in this)if(property[0]===prefix)keys.push(property.slice(1));return keys},values:function(){var values=[];for(var property in this)if(property[0]===prefix)values.push(this[property]);return values},entries:function(){var entries=[];for(var property in this)if(property[0]===prefix)entries.push({key:property.slice(1),value:this[property]});return entries},size:function(){var size=0;for(var property in this)if(property[0]===prefix)++size;return size},empty:function(){for(var property in this)if(property[0]===prefix)return false;return true},each:function(f){for(var property in this)if(property[0]===prefix)f(this[property],property.slice(1),this)}};function map(object,f){var map=new Map;if(object instanceof Map)object.each(function(value,key){map.set(key,value)});else if(Array.isArray(object)){var i=-1,n=object.length,o;if(f==null)while(++i<n)map.set(i,object[i]);else while(++i<n)map.set(f(o=object[i],i,object),o)}else if(object)for(var key in object)map.set(key,object[key]);return map}function nest(){var keys=[],sortKeys=[],sortValues,rollup,nest;function apply(array,depth,createResult,setResult){if(depth>=keys.length)return rollup!=null?rollup(array):sortValues!=null?array.sort(sortValues):array;var i=-1,n=array.length,key=keys[depth++],keyValue,value,valuesByKey=map(),values,result=createResult();while(++i<n){if(values=valuesByKey.get(keyValue=key(value=array[i])+"")){values.push(value)}else{valuesByKey.set(keyValue,[value])}}valuesByKey.each(function(values,key){setResult(result,key,apply(values,depth,createResult,setResult))});return result}function entries(map,depth){if(++depth>keys.length)return map;var array,sortKey=sortKeys[depth-1];if(rollup!=null&&depth>=keys.length)array=map.entries();else array=[],map.each(function(v,k){array.push({key:k,values:entries(v,depth)})});return sortKey!=null?array.sort(function(a,b){return sortKey(a.key,b.key)}):array}return nest={object:function(array){return apply(array,0,createObject,setObject)},map:function(array){return apply(array,0,createMap,setMap)},entries:function(array){return entries(apply(array,0,createMap,setMap),0)},key:function(d){keys.push(d);return nest},sortKeys:function(order){sortKeys[keys.length-1]=order;return nest},sortValues:function(order){sortValues=order;return nest},rollup:function(f){rollup=f;return nest}}}function createObject(){return{}}function setObject(object,key,value){object[key]=value}function createMap(){return map()}function setMap(map,key,value){map.set(key,value)}function Set(){}var proto=map.prototype;Set.prototype=set.prototype={constructor:Set,has:proto.has,add:function(value){value+="";this[prefix+value]=value;return this},remove:proto.remove,clear:proto.clear,values:proto.keys,size:proto.size,empty:proto.empty,each:proto.each};function set(object,f){var set=new Set;if(object instanceof Set)object.each(function(value){set.add(value)});else if(object){var i=-1,n=object.length;if(f==null)while(++i<n)set.add(object[i]);else while(++i<n)set.add(f(object[i],i,object))}return set}function keys(map){var keys=[];for(var key in map)keys.push(key);return keys}function values(map){var values=[];for(var key in map)values.push(map[key]);return values}function entries(map){var entries=[];for(var key in map)entries.push({key:key,value:map[key]});return entries}exports.nest=nest;exports.set=set;exports.map=map;exports.keys=keys;exports.values=values;exports.entries=entries;Object.defineProperty(exports,"__esModule",{value:true})})},{}],4:[function(require,module,exports){(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?factory(exports):typeof define==="function"&&define.amd?define(["exports"],factory):factory(global.d3=global.d3||{})})(this,function(exports){"use strict";function define(constructor,factory,prototype){constructor.prototype=factory.prototype=prototype;prototype.constructor=constructor}function extend(parent,definition){var prototype=Object.create(parent.prototype);for(var key in definition)prototype[key]=definition[key];return prototype}function Color(){}var darker=.7;var brighter=1/darker;var reHex3=/^#([0-9a-f]{3})$/;var reHex6=/^#([0-9a-f]{6})$/;var reRgbInteger=/^rgb\(\s*([-+]?\d+)\s*,\s*([-+]?\d+)\s*,\s*([-+]?\d+)\s*\)$/;var reRgbPercent=/^rgb\(\s*([-+]?\d+(?:\.\d+)?)%\s*,\s*([-+]?\d+(?:\.\d+)?)%\s*,\s*([-+]?\d+(?:\.\d+)?)%\s*\)$/;var reRgbaInteger=/^rgba\(\s*([-+]?\d+)\s*,\s*([-+]?\d+)\s*,\s*([-+]?\d+)\s*,\s*([-+]?\d+(?:\.\d+)?)\s*\)$/;var reRgbaPercent=/^rgba\(\s*([-+]?\d+(?:\.\d+)?)%\s*,\s*([-+]?\d+(?:\.\d+)?)%\s*,\s*([-+]?\d+(?:\.\d+)?)%\s*,\s*([-+]?\d+(?:\.\d+)?)\s*\)$/;var reHslPercent=/^hsl\(\s*([-+]?\d+(?:\.\d+)?)\s*,\s*([-+]?\d+(?:\.\d+)?)%\s*,\s*([-+]?\d+(?:\.\d+)?)%\s*\)$/;var reHslaPercent=/^hsla\(\s*([-+]?\d+(?:\.\d+)?)\s*,\s*([-+]?\d+(?:\.\d+)?)%\s*,\s*([-+]?\d+(?:\.\d+)?)%\s*,\s*([-+]?\d+(?:\.\d+)?)\s*\)$/;var named={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074};define(Color,color,{displayable:function(){return this.rgb().displayable()},toString:function(){return this.rgb()+""}});function color(format){var m;format=(format+"").trim().toLowerCase();return(m=reHex3.exec(format))?(m=parseInt(m[1],16),new Rgb(m>>8&15|m>>4&240,m>>4&15|m&240,(m&15)<<4|m&15,1)):(m=reHex6.exec(format))?rgbn(parseInt(m[1],16)):(m=reRgbInteger.exec(format))?new Rgb(m[1],m[2],m[3],1):(m=reRgbPercent.exec(format))?new Rgb(m[1]*255/100,m[2]*255/100,m[3]*255/100,1):(m=reRgbaInteger.exec(format))?rgba(m[1],m[2],m[3],m[4]):(m=reRgbaPercent.exec(format))?rgba(m[1]*255/100,m[2]*255/100,m[3]*255/100,m[4]):(m=reHslPercent.exec(format))?hsla(m[1],m[2]/100,m[3]/100,1):(m=reHslaPercent.exec(format))?hsla(m[1],m[2]/100,m[3]/100,m[4]):named.hasOwnProperty(format)?rgbn(named[format]):format==="transparent"?new Rgb(NaN,NaN,NaN,0):null}function rgbn(n){return new Rgb(n>>16&255,n>>8&255,n&255,1)}function rgba(r,g,b,a){if(a<=0)r=g=b=NaN;return new Rgb(r,g,b,a)}function rgbConvert(o){if(!(o instanceof Color))o=color(o);if(!o)return new Rgb;o=o.rgb();return new Rgb(o.r,o.g,o.b,o.opacity)}function rgb(r,g,b,opacity){return arguments.length===1?rgbConvert(r):new Rgb(r,g,b,opacity==null?1:opacity)}function Rgb(r,g,b,opacity){this.r=+r;this.g=+g;this.b=+b;this.opacity=+opacity}define(Rgb,rgb,extend(Color,{brighter:function(k){k=k==null?brighter:Math.pow(brighter,k);return new Rgb(this.r*k,this.g*k,this.b*k,this.opacity)},darker:function(k){k=k==null?darker:Math.pow(darker,k);return new Rgb(this.r*k,this.g*k,this.b*k,this.opacity)},rgb:function(){return this},displayable:function(){return 0<=this.r&&this.r<=255&&(0<=this.g&&this.g<=255)&&(0<=this.b&&this.b<=255)&&(0<=this.opacity&&this.opacity<=1)},toString:function(){var a=this.opacity;a=isNaN(a)?1:Math.max(0,Math.min(1,a));return(a===1?"rgb(":"rgba(")+Math.max(0,Math.min(255,Math.round(this.r)||0))+", "+Math.max(0,Math.min(255,Math.round(this.g)||0))+", "+Math.max(0,Math.min(255,Math.round(this.b)||0))+(a===1?")":", "+a+")")}}));function hsla(h,s,l,a){if(a<=0)h=s=l=NaN;else if(l<=0||l>=1)h=s=NaN;else if(s<=0)h=NaN;return new Hsl(h,s,l,a)}function hslConvert(o){if(o instanceof Hsl)return new Hsl(o.h,o.s,o.l,o.opacity);if(!(o instanceof Color))o=color(o);if(!o)return new Hsl;if(o instanceof Hsl)return o;o=o.rgb();var r=o.r/255,g=o.g/255,b=o.b/255,min=Math.min(r,g,b),max=Math.max(r,g,b),h=NaN,s=max-min,l=(max+min)/2;if(s){if(r===max)h=(g-b)/s+(g<b)*6;else if(g===max)h=(b-r)/s+2;else h=(r-g)/s+4;s/=l<.5?max+min:2-max-min;h*=60}else{s=l>0&&l<1?0:h}return new Hsl(h,s,l,o.opacity)}function hsl(h,s,l,opacity){return arguments.length===1?hslConvert(h):new Hsl(h,s,l,opacity==null?1:opacity)}function Hsl(h,s,l,opacity){this.h=+h;this.s=+s;this.l=+l;this.opacity=+opacity}define(Hsl,hsl,extend(Color,{brighter:function(k){k=k==null?brighter:Math.pow(brighter,k);return new Hsl(this.h,this.s,this.l*k,this.opacity)},darker:function(k){k=k==null?darker:Math.pow(darker,k);return new Hsl(this.h,this.s,this.l*k,this.opacity)},rgb:function(){var h=this.h%360+(this.h<0)*360,s=isNaN(h)||isNaN(this.s)?0:this.s,l=this.l,m2=l+(l<.5?l:1-l)*s,m1=2*l-m2;return new Rgb(hsl2rgb(h>=240?h-240:h+120,m1,m2),hsl2rgb(h,m1,m2),hsl2rgb(h<120?h+240:h-120,m1,m2),this.opacity)},displayable:function(){return(0<=this.s&&this.s<=1||isNaN(this.s))&&(0<=this.l&&this.l<=1)&&(0<=this.opacity&&this.opacity<=1)}}));function hsl2rgb(h,m1,m2){return(h<60?m1+(m2-m1)*h/60:h<180?m2:h<240?m1+(m2-m1)*(240-h)/60:m1)*255}var deg2rad=Math.PI/180;var rad2deg=180/Math.PI;var Kn=18;var Xn=.95047;var Yn=1;var Zn=1.08883;var t0=4/29;var t1=6/29;var t2=3*t1*t1;var t3=t1*t1*t1;function labConvert(o){if(o instanceof Lab)return new Lab(o.l,o.a,o.b,o.opacity);if(o instanceof Hcl){var h=o.h*deg2rad;return new Lab(o.l,Math.cos(h)*o.c,Math.sin(h)*o.c,o.opacity)}if(!(o instanceof Rgb))o=rgbConvert(o);var b=rgb2xyz(o.r),a=rgb2xyz(o.g),l=rgb2xyz(o.b),x=xyz2lab((.4124564*b+.3575761*a+.1804375*l)/Xn),y=xyz2lab((.2126729*b+.7151522*a+.072175*l)/Yn),z=xyz2lab((.0193339*b+.119192*a+.9503041*l)/Zn);return new Lab(116*y-16,500*(x-y),200*(y-z),o.opacity)}function lab(l,a,b,opacity){return arguments.length===1?labConvert(l):new Lab(l,a,b,opacity==null?1:opacity)}function Lab(l,a,b,opacity){this.l=+l;this.a=+a;this.b=+b;this.opacity=+opacity}define(Lab,lab,extend(Color,{brighter:function(k){return new Lab(this.l+Kn*(k==null?1:k),this.a,this.b,this.opacity)},darker:function(k){return new Lab(this.l-Kn*(k==null?1:k),this.a,this.b,this.opacity)},rgb:function(){var y=(this.l+16)/116,x=isNaN(this.a)?y:y+this.a/500,z=isNaN(this.b)?y:y-this.b/200;y=Yn*lab2xyz(y);x=Xn*lab2xyz(x);z=Zn*lab2xyz(z);return new Rgb(xyz2rgb(3.2404542*x-1.5371385*y-.4985314*z),xyz2rgb(-.969266*x+1.8760108*y+.041556*z),xyz2rgb(.0556434*x-.2040259*y+1.0572252*z),this.opacity)}}));function xyz2lab(t){return t>t3?Math.pow(t,1/3):t/t2+t0}function lab2xyz(t){return t>t1?t*t*t:t2*(t-t0)}function xyz2rgb(x){return 255*(x<=.0031308?12.92*x:1.055*Math.pow(x,1/2.4)-.055)}function rgb2xyz(x){return(x/=255)<=.04045?x/12.92:Math.pow((x+.055)/1.055,2.4)}function hclConvert(o){if(o instanceof Hcl)return new Hcl(o.h,o.c,o.l,o.opacity);if(!(o instanceof Lab))o=labConvert(o);var h=Math.atan2(o.b,o.a)*rad2deg;return new Hcl(h<0?h+360:h,Math.sqrt(o.a*o.a+o.b*o.b),o.l,o.opacity)}function hcl(h,c,l,opacity){return arguments.length===1?hclConvert(h):new Hcl(h,c,l,opacity==null?1:opacity)}function Hcl(h,c,l,opacity){this.h=+h;this.c=+c;this.l=+l;this.opacity=+opacity}define(Hcl,hcl,extend(Color,{brighter:function(k){return new Hcl(this.h,this.c,this.l+Kn*(k==null?1:k),this.opacity)},darker:function(k){return new Hcl(this.h,this.c,this.l-Kn*(k==null?1:k),this.opacity)},rgb:function(){return labConvert(this).rgb()}}));var A=-.14861;var B=+1.78277;var C=-.29227;var D=-.90649;var E=+1.97294;var ED=E*D;var EB=E*B;var BC_DA=B*C-D*A;function cubehelixConvert(o){if(o instanceof Cubehelix)return new Cubehelix(o.h,o.s,o.l,o.opacity);if(!(o instanceof Rgb))o=rgbConvert(o);var r=o.r/255,g=o.g/255,b=o.b/255,l=(BC_DA*b+ED*r-EB*g)/(BC_DA+ED-EB),bl=b-l,k=(E*(g-l)-C*bl)/D,s=Math.sqrt(k*k+bl*bl)/(E*l*(1-l)),h=s?Math.atan2(k,bl)*rad2deg-120:NaN;return new Cubehelix(h<0?h+360:h,s,l,o.opacity)}function cubehelix(h,s,l,opacity){return arguments.length===1?cubehelixConvert(h):new Cubehelix(h,s,l,opacity==null?1:opacity)}function Cubehelix(h,s,l,opacity){this.h=+h;this.s=+s;this.l=+l;this.opacity=+opacity}define(Cubehelix,cubehelix,extend(Color,{brighter:function(k){k=k==null?brighter:Math.pow(brighter,k);return new Cubehelix(this.h,this.s,this.l*k,this.opacity)},darker:function(k){k=k==null?darker:Math.pow(darker,k);return new Cubehelix(this.h,this.s,this.l*k,this.opacity)},rgb:function(){var h=isNaN(this.h)?0:(this.h+120)*deg2rad,l=+this.l,a=isNaN(this.s)?0:this.s*l*(1-l),cosh=Math.cos(h),sinh=Math.sin(h);return new Rgb(255*(l+a*(A*cosh+B*sinh)),255*(l+a*(C*cosh+D*sinh)),255*(l+a*(E*cosh)),this.opacity)}}));exports.color=color;exports.rgb=rgb;exports.hsl=hsl;exports.lab=lab;exports.hcl=hcl;exports.cubehelix=cubehelix;Object.defineProperty(exports,"__esModule",{value:true})})},{}],5:[function(require,module,exports){(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?factory(exports,require("d3-geo"),require("d3-path")):typeof define==="function"&&define.amd?define(["exports","d3-geo","d3-path"],factory):factory(global.d3=global.d3||{},global.d3,global.d3)})(this,function(exports,d3Geo,d3Path){"use strict";var epsilon=1e-6;function multiplex(streams){var n=streams.length;return{point:function(x,y){var i=-1;while(++i<n)streams[i].point(x,y)},sphere:function(){var i=-1;while(++i<n)streams[i].sphere()},lineStart:function(){var i=-1;while(++i<n)streams[i].lineStart()},lineEnd:function(){var i=-1;while(++i<n)streams[i].lineEnd()},polygonStart:function(){var i=-1;while(++i<n)streams[i].polygonStart()},polygonEnd:function(){var i=-1;while(++i<n)streams[i].polygonEnd()}}}function albersUsa(){var cache,cacheStream,lower48=d3Geo.geoAlbers(),lower48Point,alaska=d3Geo.geoConicEqualArea().rotate([154,0]).center([-2,58.5]).parallels([55,65]),alaskaPoint,hawaii=d3Geo.geoConicEqualArea().rotate([157,0]).center([-3,19.9]).parallels([8,18]),hawaiiPoint,point,pointStream={point:function(x,y){point=[x,y]}};function albersUsa(coordinates){var x=coordinates[0],y=coordinates[1];return point=null,(lower48Point.point(x,y),point)||(alaskaPoint.point(x,y),point)||(hawaiiPoint.point(x,y),point)}albersUsa.invert=function(coordinates){var k=lower48.scale(),t=lower48.translate(),x=(coordinates[0]-t[0])/k,y=(coordinates[1]-t[1])/k;return(y>=.12&&y<.234&&x>=-.425&&x<-.214?alaska:y>=.166&&y<.234&&x>=-.214&&x<-.115?hawaii:lower48).invert(coordinates)};albersUsa.stream=function(stream){return cache&&cacheStream===stream?cache:cache=multiplex([lower48.stream(cacheStream=stream),alaska.stream(stream),hawaii.stream(stream)])};albersUsa.precision=function(_){if(!arguments.length)return lower48.precision();lower48.precision(_),alaska.precision(_),hawaii.precision(_);return albersUsa};albersUsa.scale=function(_){if(!arguments.length)return lower48.scale();lower48.scale(_),alaska.scale(_*.35),hawaii.scale(_);return albersUsa.translate(lower48.translate())};albersUsa.translate=function(_){if(!arguments.length)return lower48.translate();var k=lower48.scale(),x=+_[0],y=+_[1];lower48Point=lower48.translate(_).clipExtent([[x-.455*k,y-.238*k],[x+.455*k,y+.238*k]]).stream(pointStream);alaskaPoint=alaska.translate([x-.307*k,y+.201*k]).clipExtent([[x-.425*k+epsilon,y+.12*k+epsilon],[x-.214*k-epsilon,y+.234*k-epsilon]]).stream(pointStream);hawaiiPoint=hawaii.translate([x-.205*k,y+.212*k]).clipExtent([[x-.214*k+epsilon,y+.166*k+epsilon],[x-.115*k-epsilon,y+.234*k-epsilon]]).stream(pointStream);return albersUsa};albersUsa.drawCompositionBorders=function(context){var hawaii1=lower48([-102.91,26.3]);var hawaii2=lower48([-104,27.5]);var hawaii3=lower48([-108,29.1]);var hawaii4=lower48([-110,29.1]);var alaska1=lower48([-110,26.7]);var alaska2=lower48([-112.8,27.6]);var alaska3=lower48([-114.3,30.6]);var alaska4=lower48([-119.3,30.1]);context.moveTo(hawaii1[0],hawaii1[1]);context.lineTo(hawaii2[0],hawaii2[1]);context.lineTo(hawaii3[0],hawaii3[1]);context.lineTo(hawaii4[0],hawaii4[1]);context.moveTo(alaska1[0],alaska1[1]);context.lineTo(alaska2[0],alaska2[1]);context.lineTo(alaska3[0],alaska3[1]);context.lineTo(alaska4[0],alaska4[1])};albersUsa.getCompositionBorders=function(){var context=d3Path.path();this.drawCompositionBorders(context);return context.toString()};return albersUsa.scale(1070)}function multiplex$1(streams){var n=streams.length;return{point:function(x,y){var i=-1;while(++i<n)streams[i].point(x,y)},sphere:function(){var i=-1;while(++i<n)streams[i].sphere()},lineStart:function(){var i=-1;while(++i<n)streams[i].lineStart()},lineEnd:function(){var i=-1;while(++i<n)streams[i].lineEnd()},polygonStart:function(){var i=-1;while(++i<n)streams[i].polygonStart()},polygonEnd:function(){var i=-1;while(++i<n)streams[i].polygonEnd()}}}function albersUsaTerritories(){var cache,cacheStream,lower48=d3Geo.geoAlbers(),lower48Point,alaska=d3Geo.geoConicEqualArea().rotate([154,0]).center([-2,58.5]).parallels([55,65]),alaskaPoint,hawaii=d3Geo.geoConicEqualArea().rotate([157,0]).center([-3,19.9]).parallels([8,18]),hawaiiPoint,puertoRico=d3Geo.geoConicEqualArea().rotate([66,0]).center([0,18]).parallels([8,18]),puertoRicoPoint,samoa=d3Geo.geoEquirectangular().rotate([173,14]),samoaPoint,guam=d3Geo.geoEquirectangular().rotate([-145,-16.8]),guamPoint,point,pointStream={point:function(x,y){point=[x,y]}};function albersUsa(coordinates){var x=coordinates[0],y=coordinates[1];return point=null,(lower48Point.point(x,y),point)||(alaskaPoint.point(x,y),point)||(hawaiiPoint.point(x,y),point)||(puertoRicoPoint.point(x,y),point)||(samoaPoint.point(x,y),point)||(guamPoint.point(x,y),point)}albersUsa.invert=function(coordinates){var k=lower48.scale(),t=lower48.translate(),x=(coordinates[0]-t[0])/k,y=(coordinates[1]-t[1])/k;return(y>=.12&&y<.234&&x>=-.425&&x<-.214?alaska:y>=.166&&y<.234&&x>=-.214&&x<-.115?hawaii:y>=.2064&&y<.2413&&x>=.312&&x<.385?puertoRico:y>=.09&&y<.1197&&x>=-.4243&&x<-.3232?samoa:y>=-.0518&&y<.0895&&x>=-.4243&&x<-.3824?guam:lower48).invert(coordinates)};albersUsa.stream=function(stream){return cache&&cacheStream===stream?cache:cache=multiplex$1([lower48.stream(cacheStream=stream),alaska.stream(stream),hawaii.stream(stream),puertoRico.stream(stream),samoa.stream(stream),guam.stream(stream)])};albersUsa.precision=function(_){if(!arguments.length){return lower48.precision()}lower48.precision(_);alaska.precision(_);hawaii.precision(_);puertoRico.precision(_);samoa.precision(_);guam.precision(_);return albersUsa};albersUsa.scale=function(_){if(!arguments.length){return lower48.scale()}lower48.scale(_);alaska.scale(_*.35);hawaii.scale(_);puertoRico.scale(_);samoa.scale(_*2);guam.scale(_);return albersUsa.translate(lower48.translate())};albersUsa.translate=function(_){if(!arguments.length){return lower48.translate()}var k=lower48.scale(),x=+_[0],y=+_[1];lower48Point=lower48.translate(_).clipExtent([[x-.455*k,y-.238*k],[x+.455*k,y+.238*k]]).stream(pointStream);alaskaPoint=alaska.translate([x-.307*k,y+.201*k]).clipExtent([[x-.425*k+epsilon,y+.12*k+epsilon],[x-.214*k-epsilon,y+.233*k-epsilon]]).stream(pointStream);hawaiiPoint=hawaii.translate([x-.205*k,y+.212*k]).clipExtent([[x-.214*k+epsilon,y+.166*k+epsilon],[x-.115*k-epsilon,y+.233*k-epsilon]]).stream(pointStream);puertoRicoPoint=puertoRico.translate([x+.35*k,y+.224*k]).clipExtent([[x+.312*k+epsilon,y+.2064*k+epsilon],[x+.385*k-epsilon,y+.233*k-epsilon]]).stream(pointStream);samoaPoint=samoa.translate([x-.492*k,y+.09*k]).clipExtent([[x-.4243*k+epsilon,y+.0903*k+epsilon],[x-.3233*k-epsilon,y+.1197*k-epsilon]]).stream(pointStream);guamPoint=guam.translate([x-.408*k,y+.018*k]).clipExtent([[x-.4244*k+epsilon,y-.0519*k+epsilon],[x-.3824*k-epsilon,y+.0895*k-epsilon]]).stream(pointStream);return albersUsa};albersUsa.drawCompositionBorders=function(context){var ulhawaii=lower48([-110.4641,28.2805]);var urhawaii=lower48([-104.0597,28.9528]);var ldhawaii=lower48([-103.7049,25.1031]);var llhawaii=lower48([-109.8337,24.4531]);var ulalaska=lower48([-124.4745,28.1407]);var uralaska=lower48([-110.931,30.8844]);var ldalaska=lower48([-109.8337,24.4531]);var llalaska=lower48([-122.4628,21.8562]);var ulpuertoRico=lower48([-76.8579,25.1544]);var urpuertoRico=lower48([-72.429,24.2097]);var ldpuertoRico=lower48([-72.8265,22.7056]);var llpuertoRico=lower48([-77.1852,23.6392]);var ulsamoa=lower48([-125.0093,29.7791]);var ursamoa=lower48([-118.5193,31.3262]);var ldsamoa=lower48([-118.064,29.6912]);
var llsamoa=lower48([-124.4369,28.169]);var ulguam=lower48([-128.1314,37.4582]);var urguam=lower48([-125.2132,38.214]);var ldguam=lower48([-122.3616,30.5115]);var llguam=lower48([-125.0315,29.8211]);context.moveTo(ulhawaii[0],ulhawaii[1]);context.lineTo(urhawaii[0],urhawaii[1]);context.lineTo(ldhawaii[0],ldhawaii[1]);context.lineTo(ldhawaii[0],ldhawaii[1]);context.lineTo(llhawaii[0],llhawaii[1]);context.closePath();context.moveTo(ulalaska[0],ulalaska[1]);context.lineTo(uralaska[0],uralaska[1]);context.lineTo(ldalaska[0],ldalaska[1]);context.lineTo(ldalaska[0],ldalaska[1]);context.lineTo(llalaska[0],llalaska[1]);context.closePath();context.moveTo(ulpuertoRico[0],ulpuertoRico[1]);context.lineTo(urpuertoRico[0],urpuertoRico[1]);context.lineTo(ldpuertoRico[0],ldpuertoRico[1]);context.lineTo(ldpuertoRico[0],ldpuertoRico[1]);context.lineTo(llpuertoRico[0],llpuertoRico[1]);context.closePath();context.moveTo(ulsamoa[0],ulsamoa[1]);context.lineTo(ursamoa[0],ursamoa[1]);context.lineTo(ldsamoa[0],ldsamoa[1]);context.lineTo(ldsamoa[0],ldsamoa[1]);context.lineTo(llsamoa[0],llsamoa[1]);context.closePath();context.moveTo(ulguam[0],ulguam[1]);context.lineTo(urguam[0],urguam[1]);context.lineTo(ldguam[0],ldguam[1]);context.lineTo(ldguam[0],ldguam[1]);context.lineTo(llguam[0],llguam[1]);context.closePath()};albersUsa.getCompositionBorders=function(){var context=d3Path.path();this.drawCompositionBorders(context);return context.toString()};return albersUsa.scale(1070)}function multiplex$2(streams){var n=streams.length;return{point:function(x,y){var i=-1;while(++i<n){streams[i].point(x,y)}},sphere:function(){var i=-1;while(++i<n){streams[i].sphere()}},lineStart:function(){var i=-1;while(++i<n){streams[i].lineStart()}},lineEnd:function(){var i=-1;while(++i<n){streams[i].lineEnd()}},polygonStart:function(){var i=-1;while(++i<n){streams[i].polygonStart()}},polygonEnd:function(){var i=-1;while(++i<n){streams[i].polygonEnd()}}}}function conicConformalSpain(){var cache,cacheStream,iberianPeninsule=d3Geo.geoConicConformal().rotate([5,-38.6]).parallels([0,60]),iberianPeninsulePoint,canaryIslands=d3Geo.geoConicConformal().rotate([5,-38.6]).parallels([0,60]),canaryIslandsPoint,point,pointStream={point:function(x,y){point=[x,y]}};function conicConformalSpain(coordinates){var x=coordinates[0],y=coordinates[1];return point=null,(iberianPeninsulePoint.point(x,y),point)||(canaryIslandsPoint.point(x,y),point)}conicConformalSpain.invert=function(coordinates){var k=iberianPeninsule.scale(),t=iberianPeninsule.translate(),x=(coordinates[0]-t[0])/k,y=(coordinates[1]-t[1])/k;return(y>=.05346&&y<.0897&&x>=-.13388&&x<-.0322?canaryIslands:iberianPeninsule).invert(coordinates)};conicConformalSpain.stream=function(stream){return cache&&cacheStream===stream?cache:cache=multiplex$2([iberianPeninsule.stream(cacheStream=stream),canaryIslands.stream(stream)])};conicConformalSpain.precision=function(_){if(!arguments.length){return iberianPeninsule.precision()}iberianPeninsule.precision(_);canaryIslands.precision(_);return conicConformalSpain};conicConformalSpain.scale=function(_){if(!arguments.length){return iberianPeninsule.scale()}iberianPeninsule.scale(_);canaryIslands.scale(_);return conicConformalSpain.translate(iberianPeninsule.translate())};conicConformalSpain.translate=function(_){if(!arguments.length){return iberianPeninsule.translate()}var k=iberianPeninsule.scale(),x=+_[0],y=+_[1];iberianPeninsulePoint=iberianPeninsule.translate(_).clipExtent([[x-.06857*k,y-.1288*k],[x+.13249*k,y+.05292*k]]).stream(pointStream);canaryIslandsPoint=canaryIslands.translate([x+.1*k,y-.094*k]).clipExtent([[x-.1331*k+epsilon,y+.053457*k+epsilon],[x-.0354*k-epsilon,y+.08969*k-epsilon]]).stream(pointStream);return conicConformalSpain};conicConformalSpain.drawCompositionBorders=function(context){var ulCanaryIslands=iberianPeninsule([-14.0346750522884,34.96500729877966]);var urCanaryIslands=iberianPeninsule([-7.4208899681602025,35.53698899616862]);var ldCanaryIslands=iberianPeninsule([-7.314827535125545,33.54359498636456]);context.moveTo(ulCanaryIslands[0],ulCanaryIslands[1]);context.lineTo(urCanaryIslands[0],urCanaryIslands[1]);context.lineTo(ldCanaryIslands[0],ldCanaryIslands[1])};conicConformalSpain.getCompositionBorders=function(){var context=d3Path.path();this.drawCompositionBorders(context);return context.toString()};return conicConformalSpain.scale(2700)}function multiplex$3(streams){var n=streams.length;return{point:function(x,y){var i=-1;while(++i<n){streams[i].point(x,y)}},sphere:function(){var i=-1;while(++i<n){streams[i].sphere()}},lineStart:function(){var i=-1;while(++i<n){streams[i].lineStart()}},lineEnd:function(){var i=-1;while(++i<n){streams[i].lineEnd()}},polygonStart:function(){var i=-1;while(++i<n){streams[i].polygonStart()}},polygonEnd:function(){var i=-1;while(++i<n){streams[i].polygonEnd()}}}}function conicConformalPortugal(){var cache,cacheStream,iberianPeninsule=d3Geo.geoConicConformal().rotate([10,-39.3]).parallels([0,60]),iberianPeninsulePoint,madeira=d3Geo.geoConicConformal().rotate([17,-32.7]).parallels([0,60]),madeiraPoint,azores=d3Geo.geoConicConformal().rotate([27.8,-38.6]).parallels([0,60]),azoresPoint,point,pointStream={point:function(x,y){point=[x,y]}};function conicConformalPortugal(coordinates){var x=coordinates[0],y=coordinates[1];return point=null,(iberianPeninsulePoint.point(x,y),point)||(madeiraPoint.point(x,y),point)||(azoresPoint.point(x,y),point)}conicConformalPortugal.invert=function(coordinates){var k=iberianPeninsule.scale(),t=iberianPeninsule.translate(),x=(coordinates[0]-t[0])/k,y=(coordinates[1]-t[1])/k;return(y>=.0093&&y<.03678&&x>=-.03875&&x<-.0116?madeira:y>=-.0412&&y<.0091&&x>=-.07782&&x<-.01166?azores:iberianPeninsule).invert(coordinates)};conicConformalPortugal.stream=function(stream){return cache&&cacheStream===stream?cache:cache=multiplex$3([iberianPeninsule.stream(cacheStream=stream),madeira.stream(stream),azores.stream(stream)])};conicConformalPortugal.precision=function(_){if(!arguments.length){return iberianPeninsule.precision()}iberianPeninsule.precision(_);madeira.precision(_);azores.precision(_);return conicConformalPortugal};conicConformalPortugal.scale=function(_){if(!arguments.length){return iberianPeninsule.scale()}iberianPeninsule.scale(_);madeira.scale(_);azores.scale(_*.6);return conicConformalPortugal.translate(iberianPeninsule.translate())};conicConformalPortugal.translate=function(_){if(!arguments.length){return iberianPeninsule.translate()}var k=iberianPeninsule.scale(),x=+_[0],y=+_[1];iberianPeninsulePoint=iberianPeninsule.translate(_).clipExtent([[x-.0115*k,y-.1138*k],[x+.2105*k,y+.0673*k]]).stream(pointStream);madeiraPoint=madeira.translate([x-.0265*k,y+.025*k]).clipExtent([[x-.0388*k+epsilon,y+.0093*k+epsilon],[x-.0116*k-epsilon,y+.0368*k-epsilon]]).stream(pointStream);azoresPoint=azores.translate([x-.045*k,y+-.02*k]).clipExtent([[x-.0778*k+epsilon,y-.0413*k+epsilon],[x-.0117*k-epsilon,y+.0091*k-epsilon]]).stream(pointStream);return conicConformalPortugal};conicConformalPortugal.drawCompositionBorders=function(context){var ulmadeira=iberianPeninsule([-12.8351,38.7113]);var urmadeira=iberianPeninsule([-10.8482,38.7633]);var ldmadeira=iberianPeninsule([-10.8181,37.2072]);var llmadeira=iberianPeninsule([-12.7345,37.1573]);var ulazores=iberianPeninsule([-16.0753,41.4436]);var urazores=iberianPeninsule([-10.9168,41.6861]);var ldazores=iberianPeninsule([-10.8557,38.7747]);var llazores=iberianPeninsule([-15.6728,38.5505]);context.moveTo(ulmadeira[0],ulmadeira[1]);context.lineTo(urmadeira[0],urmadeira[1]);context.lineTo(ldmadeira[0],ldmadeira[1]);context.lineTo(ldmadeira[0],ldmadeira[1]);context.lineTo(llmadeira[0],llmadeira[1]);context.closePath();context.moveTo(ulazores[0],ulazores[1]);context.lineTo(urazores[0],urazores[1]);context.lineTo(ldazores[0],ldazores[1]);context.lineTo(ldazores[0],ldazores[1]);context.lineTo(llazores[0],llazores[1]);context.closePath()};conicConformalPortugal.getCompositionBorders=function(){var context=d3Path.path();this.drawCompositionBorders(context);return context.toString()};return conicConformalPortugal.scale(4200)}function multiplex$4(streams){var n=streams.length;return{point:function(x,y){var i=-1;while(++i<n){streams[i].point(x,y)}},sphere:function(){var i=-1;while(++i<n){streams[i].sphere()}},lineStart:function(){var i=-1;while(++i<n){streams[i].lineStart()}},lineEnd:function(){var i=-1;while(++i<n){streams[i].lineEnd()}},polygonStart:function(){var i=-1;while(++i<n){streams[i].polygonStart()}},polygonEnd:function(){var i=-1;while(++i<n){streams[i].polygonEnd()}}}}function mercatorEcuador(){var cache,cacheStream,mainland=d3Geo.geoMercator().rotate([80,1.5]),mainlandPoint,galapagos=d3Geo.geoMercator().rotate([90.73,1]),galapagosPoint,point,pointStream={point:function(x,y){point=[x,y]}};function mercatorEcuador(coordinates){var x=coordinates[0],y=coordinates[1];return point=null,(mainlandPoint.point(x,y),point)||(galapagosPoint.point(x,y),point)}mercatorEcuador.invert=function(coordinates){var k=mainland.scale(),t=mainland.translate(),x=(coordinates[0]-t[0])/k,y=(coordinates[1]-t[1])/k;return(y>=-.0676&&y<-.026&&x>=-.0857&&x<-.0263?galapagos:mainland).invert(coordinates)};mercatorEcuador.stream=function(stream){return cache&&cacheStream===stream?cache:cache=multiplex$4([mainland.stream(cacheStream=stream),galapagos.stream(stream)])};mercatorEcuador.precision=function(_){if(!arguments.length){return mainland.precision()}mainland.precision(_);galapagos.precision(_);return mercatorEcuador};mercatorEcuador.scale=function(_){if(!arguments.length){return mainland.scale()}mainland.scale(_);galapagos.scale(_);return mercatorEcuador.translate(mainland.translate())};mercatorEcuador.translate=function(_){if(!arguments.length){return mainland.translate()}var k=mainland.scale(),x=+_[0],y=+_[1];mainlandPoint=mainland.translate(_).clipExtent([[x-.0262*k,y-.0734*k],[x+.1741*k,y+.079*k]]).stream(pointStream);galapagosPoint=galapagos.translate([x-.06*k,y-.04*k]).clipExtent([[x-.0857*k+epsilon,y-.0676*k+epsilon],[x-.0263*k-epsilon,y-.026*k-epsilon]]).stream(pointStream);return mercatorEcuador};mercatorEcuador.drawCompositionBorders=function(context){var ulgalapagos=mainland([-84.9032,2.3757]);var urgalapagos=mainland([-81.5047,2.3708]);var ldgalapagos=mainland([-81.5063,-.01]);var llgalapagos=mainland([-84.9086,-.005]);context.moveTo(ulgalapagos[0],ulgalapagos[1]);context.lineTo(urgalapagos[0],urgalapagos[1]);context.lineTo(ldgalapagos[0],ldgalapagos[1]);context.lineTo(llgalapagos[0],llgalapagos[1]);context.closePath()};mercatorEcuador.getCompositionBorders=function(){var context=d3Path.path();this.drawCompositionBorders(context);return context.toString()};return mercatorEcuador.scale(3500)}function multiplex$5(streams){var n=streams.length;return{point:function(x,y){var i=-1;while(++i<n){streams[i].point(x,y)}},sphere:function(){var i=-1;while(++i<n){streams[i].sphere()}},lineStart:function(){var i=-1;while(++i<n){streams[i].lineStart()}},lineEnd:function(){var i=-1;while(++i<n){streams[i].lineEnd()}},polygonStart:function(){var i=-1;while(++i<n){streams[i].polygonStart()}},polygonEnd:function(){var i=-1;while(++i<n){streams[i].polygonEnd()}}}}function transverseMercatorChile(){var cache,cacheStream,mainland=d3Geo.geoTransverseMercator().rotate([72,37]),mainlandPoint,antarctic=d3Geo.geoStereographic().rotate([72,0]),antarcticPoint,juanFernandez=d3Geo.geoMercator().rotate([80,33.5]),juanFernandezPoint,pascua=d3Geo.geoMercator().rotate([110,25]),pascuaPoint,point,pointStream={point:function(x,y){point=[x,y]}};function transverseMercatorChile(coordinates){var x=coordinates[0],y=coordinates[1];return point=null,(mainlandPoint.point(x,y),point)||(antarcticPoint.point(x,y),point)||(juanFernandezPoint.point(x,y),point)||(pascuaPoint.point(x,y),point)}transverseMercatorChile.invert=function(coordinates){var k=mainland.scale(),t=mainland.translate(),x=(coordinates[0]-t[0])/k,y=(coordinates[1]-t[1])/k;return(y>=.2582&&y<.32&&x>=-.1036&&x<-.087?antarctic:y>=-.01298&&y<.0133&&x>=-.11396&&x<-.05944?juanFernandez:y>=.01539&&y<.03911&&x>=-.089&&x<-.0588?pascua:mainland).invert(coordinates)};transverseMercatorChile.stream=function(stream){return cache&&cacheStream===stream?cache:cache=multiplex$5([mainland.stream(cacheStream=stream),antarctic.stream(stream),juanFernandez.stream(stream),pascua.stream(stream)])};transverseMercatorChile.precision=function(_){if(!arguments.length){return mainland.precision()}mainland.precision(_);antarctic.precision(_);juanFernandez.precision(_);pascua.precision(_);return transverseMercatorChile};transverseMercatorChile.scale=function(_){if(!arguments.length){return mainland.scale()}mainland.scale(_);antarctic.scale(_*.15);juanFernandez.scale(_*1.5);pascua.scale(_*1.5);return transverseMercatorChile.translate(mainland.translate())};transverseMercatorChile.translate=function(_){if(!arguments.length){return mainland.translate()}var k=mainland.scale(),x=+_[0],y=+_[1];mainlandPoint=mainland.translate(_).clipExtent([[x-.059*k,y-.3835*k],[x+.4498*k,y+.3375*k]]).stream(pointStream);antarcticPoint=antarctic.translate([x-.087*k,y+.17*k]).clipExtent([[x-.1166*k+epsilon,y+.2582*k+epsilon],[x-.06*k-epsilon,y+.32*k-epsilon]]).stream(pointStream);juanFernandezPoint=juanFernandez.translate([x-.092*k,y-0*k]).clipExtent([[x-.114*k+epsilon,y-.013*k+epsilon],[x-.0594*k-epsilon,y+.0133*k-epsilon]]).stream(pointStream);pascuaPoint=pascua.translate([x-.089*k,y-.0265*k]).clipExtent([[x-.089*k+epsilon,y+.0154*k+epsilon],[x-.0588*k-epsilon,y+.0391*k-epsilon]]).stream(pointStream);return transverseMercatorChile};transverseMercatorChile.drawCompositionBorders=function(context){var ulantarctic=mainland([-82.6999,-51.3043]);var urantarctic=mainland([-77.5442,-51.6631]);var ldantarctic=mainland([-78.0254,-55.186]);var llantarctic=mainland([-83.6106,-54.7785]);var uljuanFernandez=mainland([-80.0638,-35.984]);var urjuanFernandez=mainland([-76.2153,-36.1811]);var ldjuanFernandez=mainland([-76.2994,-37.6839]);var lljuanFernandez=mainland([-80.2231,-37.4757]);var ulpascua=mainland([-78.442,-37.706]);var urpascua=mainland([-76.263,-37.8054]);var ldpascua=mainland([-76.344,-39.1595]);var llpascua=mainland([-78.5638,-39.0559]);context.moveTo(ulantarctic[0],ulantarctic[1]);context.lineTo(urantarctic[0],urantarctic[1]);context.lineTo(ldantarctic[0],ldantarctic[1]);context.lineTo(ldantarctic[0],ldantarctic[1]);context.lineTo(llantarctic[0],llantarctic[1]);context.closePath();context.moveTo(uljuanFernandez[0],uljuanFernandez[1]);context.lineTo(urjuanFernandez[0],urjuanFernandez[1]);context.lineTo(ldjuanFernandez[0],ldjuanFernandez[1]);context.lineTo(ldjuanFernandez[0],ldjuanFernandez[1]);context.lineTo(lljuanFernandez[0],lljuanFernandez[1]);context.closePath();context.moveTo(ulpascua[0],ulpascua[1]);context.lineTo(urpascua[0],urpascua[1]);context.lineTo(ldpascua[0],ldpascua[1]);context.lineTo(ldpascua[0],ldpascua[1]);context.lineTo(llpascua[0],llpascua[1]);context.closePath()};transverseMercatorChile.getCompositionBorders=function(){var context=d3Path.path();this.drawCompositionBorders(context);return context.toString()};return transverseMercatorChile.scale(700)}function multiplex$6(streams){var n=streams.length;return{point:function(x,y){var i=-1;while(++i<n){streams[i].point(x,y)}},sphere:function(){var i=-1;while(++i<n){streams[i].sphere()}},lineStart:function(){var i=-1;while(++i<n){streams[i].lineStart()}},lineEnd:function(){var i=-1;while(++i<n){streams[i].lineEnd()}},polygonStart:function(){var i=-1;while(++i<n){streams[i].polygonStart()}},polygonEnd:function(){var i=-1;while(++i<n){streams[i].polygonEnd()}}}}function conicEquidistantJapan(){var cache,cacheStream,mainland=d3Geo.geoConicEquidistant().rotate([-136,-22]).parallels([40,34]),mainlandPoint,hokkaido=d3Geo.geoConicEquidistant().rotate([-146,-26]).parallels([40,34]),hokkaidoPoint,okinawa=d3Geo.geoConicEquidistant().rotate([-126,-19]).parallels([40,34]),okinawaPoint,point,pointStream={point:function(x,y){point=[x,y]}};function conicEquidistantJapan(coordinates){var x=coordinates[0],y=coordinates[1];return point=null,(mainlandPoint.point(x,y),point)||(hokkaidoPoint.point(x,y),point)||(okinawaPoint.point(x,y),point)}conicEquidistantJapan.invert=function(coordinates){var k=mainland.scale(),t=mainland.translate(),x=(coordinates[0]-t[0])/k,y=(coordinates[1]-t[1])/k;return(y>=-.10925&&y<-.02701&&x>=-.135&&x<-.0397?hokkaido:y>=.04713&&y<.11138&&x>=-.03986&&x<.051?okinawa:mainland).invert(coordinates)};conicEquidistantJapan.stream=function(stream){return cache&&cacheStream===stream?cache:cache=multiplex$6([mainland.stream(cacheStream=stream),hokkaido.stream(stream),okinawa.stream(stream)])};conicEquidistantJapan.precision=function(_){if(!arguments.length){return mainland.precision()}mainland.precision(_);hokkaido.precision(_);okinawa.precision(_);return conicEquidistantJapan};conicEquidistantJapan.scale=function(_){if(!arguments.length){return mainland.scale()}mainland.scale(_);hokkaido.scale(_);okinawa.scale(_*.7);return conicEquidistantJapan.translate(mainland.translate())};conicEquidistantJapan.translate=function(_){if(!arguments.length){return mainland.translate()}var k=mainland.scale(),x=+_[0],y=+_[1];mainlandPoint=mainland.translate(_).clipExtent([[x-.1352*k,y-.1091*k],[x+.117*k,y+.098*k]]).stream(pointStream);hokkaidoPoint=hokkaido.translate([x-.0425*k,y-.005*k]).clipExtent([[x-.135*k+epsilon,y-.1093*k+epsilon],[x-.0397*k-epsilon,y-.027*k-epsilon]]).stream(pointStream);okinawaPoint=okinawa.translate(_).clipExtent([[x-.0399*k+epsilon,y+.0471*k+epsilon],[x+.051*k-epsilon,y+.1114*k-epsilon]]).stream(pointStream);return conicEquidistantJapan};conicEquidistantJapan.drawCompositionBorders=function(context){var ulhokkaido=mainland([126.01320483689143,41.621090310215585]);var urhokkaido=mainland([133.04304387025903,42.15087523707186]);var ldhokkaido=mainland([133.3021766080688,37.43975444725098]);var llhokkaido=mainland([126.87889168628224,36.95488945159779]);var llokinawa=mainland([132.9,29.8]);var lmokinawa=mainland([134,33]);var lrokinawa=mainland([139.3,33.2]);var llrokinawa=mainland([139.16,30.5]);context.moveTo(ulhokkaido[0],ulhokkaido[1]);context.lineTo(urhokkaido[0],urhokkaido[1]);context.lineTo(ldhokkaido[0],ldhokkaido[1]);context.lineTo(llhokkaido[0],llhokkaido[1]);context.closePath();context.moveTo(llokinawa[0],llokinawa[1]);context.lineTo(lmokinawa[0],lmokinawa[1]);context.lineTo(lrokinawa[0],lrokinawa[1]);context.lineTo(llrokinawa[0],llrokinawa[1])};conicEquidistantJapan.getCompositionBorders=function(){var context=d3Path.path();this.drawCompositionBorders(context);return context.toString()};return conicEquidistantJapan.scale(2200)}function multiplex$7(streams){var n=streams.length;return{point:function(x,y){var i=-1;while(++i<n){streams[i].point(x,y)}},sphere:function(){var i=-1;while(++i<n){streams[i].sphere()}},lineStart:function(){var i=-1;while(++i<n){streams[i].lineStart()}},lineEnd:function(){var i=-1;while(++i<n){streams[i].lineEnd()}},polygonStart:function(){var i=-1;while(++i<n){streams[i].polygonStart()}},polygonEnd:function(){var i=-1;while(++i<n){streams[i].polygonEnd()}}}}function conicConformalFrance(){var cache,cacheStream,europe=d3Geo.geoConicConformal().rotate([-3,-46.2]).parallels([0,60]),europePoint,guyane=d3Geo.geoMercator().center([-53.2,3.9]),guyanePoint,martinique=d3Geo.geoMercator().center([-61.03,14.67]),martiniquePoint,guadeloupe=d3Geo.geoMercator().center([-61.46,16.14]),guadeloupePoint,saintBarthlemy=d3Geo.geoMercator().center([-62.85,17.92]),saintBarthlemyPoint,stPierreMichelon=d3Geo.geoMercator().center([-56.23,46.93]),stPierreMichelonPoint,mayotte=d3Geo.geoMercator().center([45.16,-12.8]),mayottePoint,reunion=d3Geo.geoMercator().center([55.52,-21.13]),reunionPoint,nouvelleCaledonie=d3Geo.geoMercator().center([165.8,-21.07]),nouvelleCaledoniePoint,wallisFutuna=d3Geo.geoMercator().center([-178.1,-14.3]),wallisFutunaPoint,polynesie=d3Geo.geoMercator().center([-150.55,-17.11]),polynesiePoint,polynesie2=d3Geo.geoMercator().center([-150.55,-17.11]),polynesie2Point,point,pointStream={point:function(x,y){point=[x,y]}};function conicConformalFrance(coordinates){var x=coordinates[0],y=coordinates[1];return point=null,(europePoint.point(x,y),point)||(guyanePoint.point(x,y),point)||(martiniquePoint.point(x,y),point)||(guadeloupePoint.point(x,y),point)||(saintBarthlemyPoint.point(x,y),point)||(stPierreMichelonPoint.point(x,y),point)||(mayottePoint.point(x,y),point)||(reunionPoint.point(x,y),point)||(nouvelleCaledoniePoint.point(x,y),point)||(wallisFutunaPoint.point(x,y),point)||(polynesiePoint.point(x,y),point)||(polynesie2Point.point(x,y),point)}conicConformalFrance.invert=function(coordinates){var k=europe.scale(),t=europe.translate(),x=(coordinates[0]-t[0])/k,y=(coordinates[1]-t[1])/k;return(y>=.029&&y<.0864&&x>=-.14&&x<-.0996?guyane:y>=0&&y<.029&&x>=-.14&&x<-.0996?martinique:y>=-.032&&y<0&&x>=-.14&&x<-.0996?guadeloupe:y>=-.052&&y<-.032&&x>=-.14&&x<-.0996?saintBarthlemy:y>=-.076&&y<.052&&x>=-.14&&x<-.0996?stPierreMichelon:y>=-.076&&y<-.052&&x>=.0967&&x<.1371?mayotte:y>=-.052&&y<-.02&&x>=.0967&&x<.1371?reunion:y>=-.02&&y<.012&&x>=.0967&&x<.1371?nouvelleCaledonie:y>=.012&&y<.033&&x>=.0967&&x<.1371?wallisFutuna:y>=.033&&y<.0864&&x>=.0967&&x<.1371?polynesie:europe).invert(coordinates)};conicConformalFrance.stream=function(stream){return cache&&cacheStream===stream?cache:cache=multiplex$7([europe.stream(cacheStream=stream),guyane.stream(stream),martinique.stream(stream),guadeloupe.stream(stream),saintBarthlemy.stream(stream),stPierreMichelon.stream(stream),mayotte.stream(stream),reunion.stream(stream),nouvelleCaledonie.stream(stream),wallisFutuna.stream(stream),polynesie.stream(stream),polynesie2.stream(stream)])};conicConformalFrance.precision=function(_){if(!arguments.length){return europe.precision()}europe.precision(_);guyane.precision(_);martinique.precision(_);guadeloupe.precision(_);saintBarthlemy.precision(_);stPierreMichelon.precision(_);mayotte.precision(_);reunion.precision(_);nouvelleCaledonie.precision(_);wallisFutuna.precision(_);polynesie.precision(_);polynesie2.precision(_);return conicConformalFrance};conicConformalFrance.scale=function(_){if(!arguments.length){return europe.scale()}europe.scale(_);guyane.scale(_*.6);martinique.scale(_*1.6);guadeloupe.scale(_*1.4);saintBarthlemy.scale(_*5);stPierreMichelon.scale(_*1.3);mayotte.scale(_*1.6);reunion.scale(_*1.2);nouvelleCaledonie.scale(_*.3);wallisFutuna.scale(_*2.7);polynesie.scale(_*.5);polynesie2.scale(_*.06);return conicConformalFrance.translate(europe.translate())};conicConformalFrance.translate=function(_){if(!arguments.length){return europe.translate()}var k=europe.scale(),x=+_[0],y=+_[1];europePoint=europe.translate(_).clipExtent([[x-.0996*k,y-.0908*k],[x+.0967*k,y+.0864*k]]).stream(pointStream);guyanePoint=guyane.translate([x-.12*k,y+.0575*k]).clipExtent([[x-.14*k+epsilon,y+.029*k+epsilon],[x-.0996*k-epsilon,y+.0864*k-epsilon]]).stream(pointStream);martiniquePoint=martinique.translate([x-.12*k,y+.013*k]).clipExtent([[x-.14*k+epsilon,y+0*k+epsilon],[x-.0996*k-epsilon,y+.029*k-epsilon]]).stream(pointStream);guadeloupePoint=guadeloupe.translate([x-.12*k,y-.014*k]).clipExtent([[x-.14*k+epsilon,y-.032*k+epsilon],[x-.0996*k-epsilon,y+0*k-epsilon]]).stream(pointStream);saintBarthlemyPoint=saintBarthlemy.translate([x-.12*k,y-.044*k]).clipExtent([[x-.14*k+epsilon,y-.052*k+epsilon],[x-.0996*k-epsilon,y-.032*k-epsilon]]).stream(pointStream);stPierreMichelonPoint=stPierreMichelon.translate([x-.12*k,y-.065*k]).clipExtent([[x-.14*k+epsilon,y-.076*k+epsilon],[x-.0996*k-epsilon,y-.052*k-epsilon]]).stream(pointStream);mayottePoint=mayotte.translate([x+.117*k,y-.064*k]).clipExtent([[x+.0967*k+epsilon,y-.076*k+epsilon],[x+.1371*k-epsilon,y-.052*k-epsilon]]).stream(pointStream);reunionPoint=reunion.translate([x+.116*k,y-.0355*k]).clipExtent([[x+.0967*k+epsilon,y-.052*k+epsilon],[x+.1371*k-epsilon,y-.02*k-epsilon]]).stream(pointStream);nouvelleCaledoniePoint=nouvelleCaledonie.translate([x+.116*k,y-.0048*k]).clipExtent([[x+.0967*k+epsilon,y-.02*k+epsilon],[x+.1371*k-epsilon,y+.012*k-epsilon]]).stream(pointStream);wallisFutunaPoint=wallisFutuna.translate([x+.116*k,y+.022*k]).clipExtent([[x+.0967*k+epsilon,y+.012*k+epsilon],[x+.1371*k-epsilon,y+.033*k-epsilon]]).stream(pointStream);polynesie2Point=polynesie2.translate([x+.11*k,y+.045*k]).clipExtent([[x+.0967*k+epsilon,y+.033*k+epsilon],[x+.1371*k-epsilon,y+.06*k-epsilon]]).stream(pointStream);polynesiePoint=polynesie.translate([x+.115*k,y+.075*k]).clipExtent([[x+.0967*k+epsilon,y+.06*k+epsilon],[x+.1371*k-epsilon,y+.0864*k-epsilon]]).stream(pointStream);return conicConformalFrance};conicConformalFrance.drawCompositionBorders=function(context){var ul,ur,ld,ll;ul=europe([-7.938886725111036,43.7219460918835]);ur=europe([-4.832080896458295,44.12930268549372]);ld=europe([-4.205299743793263,40.98096346967365]);ll=europe([-7.071796453126152,40.610037319181444]);context.moveTo(ul[0],ul[1]);context.lineTo(ur[0],ur[1]);context.lineTo(ld[0],ld[1]);context.lineTo(ll[0],ll[1]);context.closePath();ul=europe([-8.42751373617692,45.32889452553031]);ur=europe([-5.18599305777107,45.7566442062976]);ld=europe([-4.832080905154431,44.129302726751426]);ll=europe([-7.938886737126192,43.72194613263854]);context.moveTo(ul[0],ul[1]);context.lineTo(ur[0],ur[1]);context.lineTo(ld[0],ld[1]);context.lineTo(ll[0],ll[1]);context.closePath();ul=europe([-9.012656899657046,47.127733821030176]);ur=europe([-5.6105244772793155,47.579777861410626]);ld=europe([-5.185993067168585,45.756644248170346]);ll=europe([-8.427513749141811,45.32889456686326]);context.moveTo(ul[0],ul[1]);context.lineTo(ur[0],ur[1]);context.lineTo(ld[0],ld[1]);context.lineTo(ll[0],ll[1]);context.closePath();ul=europe([-9.405747558985553,48.26506375557457]);ur=europe([-5.896175018439575,48.733352850851624]);ld=europe([-5.610524487556043,47.57977790393761]);ll=europe([-9.012656913808351,47.127733862971255]);context.moveTo(ul[0],ul[1]);context.lineTo(ur[0],ur[1]);context.lineTo(ld[0],ld[1]);context.lineTo(ll[0],ll[1]);context.closePath();ul=europe([-9.908436061346974,49.642448789505856]);ur=europe([-6.262026716233124,50.131426841787174]);ld=europe([-5.896175029331232,48.73335289377258]);ll=europe([-9.40574757396393,48.26506379787767]);context.moveTo(ul[0],ul[1]);context.lineTo(ur[0],ur[1]);context.lineTo(ld[0],ld[1]);context.lineTo(ll[0],ll[1]);context.closePath();ul=europe([11.996907706504462,50.16039028163579]);ur=europe([15.649907879773343,49.68279246765253]);ld=europe([15.156712840526632,48.30371557625831]);ll=europe([11.64122661754411,48.761078240546816]);context.moveTo(ul[0],ul[1]);context.lineTo(ur[0],ur[1]);context.lineTo(ld[0],ld[1]);context.lineTo(ll[0],ll[1]);context.closePath();ul=europe([11.641226606955788,48.7610781975889]);ur=europe([15.156712825832164,48.30371553390465]);ld=europe([14.549932166241172,46.4866532486199]);ll=europe([11.204443787952183,46.91899233914248]);context.moveTo(ul[0],ul[1]);context.lineTo(ur[0],ur[1]);context.lineTo(ld[0],ld[1]);context.lineTo(ll[0],ll[1]);context.closePath();ul=europe([11.204443778297161,46.918992296823646]);ur=europe([14.549932152815039,46.486653206856396]);ld=europe([13.994409796764009,44.695833444323256]);ll=europe([10.805306599253848,45.105133870684924]);context.moveTo(ul[0],ul[1]);context.lineTo(ur[0],ur[1]);context.lineTo(ld[0],ld[1]);context.lineTo(ll[0],ll[1]);context.closePath();ul=europe([10.805306590412085,45.10513382903308]);ur=europe([13.99440978444733,44.695833403183606]);ld=europe([13.654633799024392,43.53552468558152]);ll=europe([10.561516803980956,43.930671459798624]);context.moveTo(ul[0],ul[1]);context.lineTo(ur[0],ur[1]);context.lineTo(ld[0],ld[1]);context.lineTo(ll[0],ll[1]);context.closePath();ul=europe([10.561516795617383,43.93067141859757]);ur=europe([13.654633787361952,43.5355246448671]);ld=europe([12.867691604239901,40.640701985019405]);ll=europe([9.997809515987688,41.00288343254471]);context.moveTo(ul[0],ul[1]);context.lineTo(ur[0],ur[1]);context.lineTo(ld[0],ld[1]);context.lineTo(ll[0],ll[1]);context.closePath();ul=europe([10.8,42.4]);ur=europe([12.8,42.13]);context.moveTo(ul[0],ul[1]);context.lineTo(ur[0],ur[1])};conicConformalFrance.getCompositionBorders=function(){var context=d3Path.path();this.drawCompositionBorders(context);return context.toString()};return conicConformalFrance.scale(2700)}function multiplex$8(streams){var n=streams.length;return{point:function(x,y){var i=-1;while(++i<n){streams[i].point(x,y)}},sphere:function(){var i=-1;while(++i<n){streams[i].sphere()}},lineStart:function(){var i=-1;while(++i<n){streams[i].lineStart()}},lineEnd:function(){var i=-1;while(++i<n){streams[i].lineEnd()}},polygonStart:function(){var i=-1;while(++i<n){streams[i].polygonStart()}},polygonEnd:function(){var i=-1;while(++i<n){streams[i].polygonEnd()}}}}function conicConformalEurope(){var cache,cacheStream,europe=d3Geo.geoConicConformal().rotate([-10,-53]).parallels([0,60]),europePoint,guadeloupe=d3Geo.geoMercator().center([-61.46,16.14]),guadeloupePoint,guyane=d3Geo.geoMercator().center([-53.2,3.9]),guyanePoint,azores=d3Geo.geoConicConformal().rotate([27.8,-38.9]).parallels([0,60]),azoresPoint,azores2=d3Geo.geoConicConformal().rotate([25.43,-37.398]).parallels([0,60]),azores2Point,azores3=d3Geo.geoConicConformal().rotate([31.17,-39.539]).parallels([0,60]),azores3Point,madeira=d3Geo.geoConicConformal().rotate([17,-32.7]).parallels([0,60]),madeiraPoint,canaryIslands=d3Geo.geoConicConformal().rotate([16,-28.5]).parallels([0,60]),canaryIslandsPoint,martinique=d3Geo.geoMercator().center([-61.03,14.67]),martiniquePoint,mayotte=d3Geo.geoMercator().center([45.16,-12.8]),mayottePoint,reunion=d3Geo.geoMercator().center([55.52,-21.13]),reunionPoint,malta=d3Geo.geoConicConformal().rotate([-14.4,-35.95]).parallels([0,60]),maltaPoint,point,pointStream={point:function(x,y){point=[x,y]}};function conicConformalEurope(coordinates){var x=coordinates[0],y=coordinates[1];return point=null,(europePoint.point(x,y),point)||(guyanePoint.point(x,y),point)||(martiniquePoint.point(x,y),point)||(guadeloupePoint.point(x,y),point)||(canaryIslandsPoint.point(x,y),point)||(madeiraPoint.point(x,y),point)||(mayottePoint.point(x,y),point)||(reunionPoint.point(x,y),point)||(maltaPoint.point(x,y),point)||(azoresPoint.point(x,y),point)||(azores2Point.point(x,y),point)||(azores3Point.point(x,y),point)}conicConformalEurope.invert=function(coordinates){var k=europe.scale(),t=europe.translate(),x=(coordinates[0]-(t[0]+.08*k))/k,y=(coordinates[1]-t[1])/k;return(y>=-.31&&y<-.24&&x>=.14&&x<.24?guadeloupe:y>=-.24&&y<-.17&&x>=.14&&x<.24?guyane:y>=-.17&&y<-.12&&x>=.21&&x<.24?azores2:y>=-.17&&y<-.14&&x>=.14&&x<.165?azores3:y>=-.17&&y<-.1&&x>=.14&&x<.24?azores:y>=-.1&&y<-.03&&x>=.14&&x<.24?madeira:y>=-.03&&y<.04&&x>=.14&&x<.24?canaryIslands:y>=-.31&&y<-.24&&x>=.24&&x<.34?martinique:y>=-.24&&y<-.17&&x>=.24&&x<.34?mayotte:y>=-.17&&y<-.1&&x>=.24&&x<.34?reunion:y>=-.1&&y<-.03&&x>=.24&&x<.34?malta:europe).invert(coordinates)};conicConformalEurope.stream=function(stream){return cache&&cacheStream===stream?cache:cache=multiplex$8([europe.stream(cacheStream=stream),guyane.stream(stream),martinique.stream(stream),guadeloupe.stream(stream),canaryIslands.stream(stream),madeira.stream(stream),mayotte.stream(stream),reunion.stream(stream),malta.stream(stream),azores.stream(stream),azores2.stream(stream),azores3.stream(stream)])};conicConformalEurope.precision=function(_){if(!arguments.length){return europe.precision()}europe.precision(_);guyane.precision(_);martinique.precision(_);guadeloupe.precision(_);canaryIslands.precision(_);madeira.precision(_);mayotte.precision(_);reunion.precision(_);malta.precision(_);azores.precision(_);azores2.precision(_);azores3.precision(_);return conicConformalEurope};conicConformalEurope.scale=function(_){if(!arguments.length){return europe.scale()}europe.scale(_);guadeloupe.scale(_*3);guyane.scale(_*.8);martinique.scale(_*3.5);reunion.scale(_*2.7);azores.scale(_*2);azores2.scale(_*2);azores3.scale(_*2);madeira.scale(_*3);canaryIslands.scale(_);
mayotte.scale(_*5.5);malta.scale(_*6);return conicConformalEurope.translate(europe.translate())};conicConformalEurope.translate=function(_){if(!arguments.length){return europe.translate()}var k=europe.scale(),x=+_[0],y=+_[1];europePoint=europe.translate([x-.08*k,y]).clipExtent([[x-.51*k,y-.33*k],[x+.5*k,y+.33*k]]).stream(pointStream);guadeloupePoint=guadeloupe.translate([x+.19*k,y-.275*k]).clipExtent([[x+.14*k+epsilon,y-.31*k+epsilon],[x+.24*k-epsilon,y-.24*k-epsilon]]).stream(pointStream);guyanePoint=guyane.translate([x+.19*k,y-.205*k]).clipExtent([[x+.14*k+epsilon,y-.24*k+epsilon],[x+.24*k-epsilon,y-.17*k-epsilon]]).stream(pointStream);azoresPoint=azores.translate([x+.19*k,y-.135*k]).clipExtent([[x+.14*k+epsilon,y-.17*k+epsilon],[x+.24*k-epsilon,y-.1*k-epsilon]]).stream(pointStream);azores2Point=azores2.translate([x+.225*k,y-.147*k]).clipExtent([[x+.21*k+epsilon,y-.17*k+epsilon],[x+.24*k-epsilon,y-.12*k-epsilon]]).stream(pointStream);azores3Point=azores3.translate([x+.153*k,y-.15*k]).clipExtent([[x+.14*k+epsilon,y-.17*k+epsilon],[x+.165*k-epsilon,y-.14*k-epsilon]]).stream(pointStream);madeiraPoint=madeira.translate([x+.19*k,y-.065*k]).clipExtent([[x+.14*k+epsilon,y-.1*k+epsilon],[x+.24*k-epsilon,y-.03*k-epsilon]]).stream(pointStream);canaryIslandsPoint=canaryIslands.translate([x+.19*k,y+.005*k]).clipExtent([[x+.14*k+epsilon,y-.03*k+epsilon],[x+.24*k-epsilon,y+.04*k-epsilon]]).stream(pointStream);martiniquePoint=martinique.translate([x+.29*k,y-.275*k]).clipExtent([[x+.24*k+epsilon,y-.31*k+epsilon],[x+.34*k-epsilon,y-.24*k-epsilon]]).stream(pointStream);mayottePoint=mayotte.translate([x+.29*k,y-.205*k]).clipExtent([[x+.24*k+epsilon,y-.24*k+epsilon],[x+.34*k-epsilon,y-.17*k-epsilon]]).stream(pointStream);reunionPoint=reunion.translate([x+.29*k,y-.135*k]).clipExtent([[x+.24*k+epsilon,y-.17*k+epsilon],[x+.34*k-epsilon,y-.1*k-epsilon]]).stream(pointStream);maltaPoint=malta.translate([x+.29*k,y-.065*k]).clipExtent([[x+.24*k+epsilon,y-.1*k+epsilon],[x+.34*k-epsilon,y-.03*k-epsilon]]).stream(pointStream);return conicConformalEurope};conicConformalEurope.drawCompositionBorders=function(context){var ul,ur,ld,ll;ul=europe([42.45755610828648,63.343658547914934]);ur=europe([52.65837266667029,59.35045080290929]);ld=europe([47.19754502247785,56.12653496548117]);ll=europe([37.673034273363044,59.61638268506111]);context.moveTo(ul[0],ul[1]);context.lineTo(ur[0],ur[1]);context.lineTo(ld[0],ld[1]);context.lineTo(ll[0],ll[1]);context.closePath();ul=europe([59.41110754003403,62.35069727399336]);ur=europe([66.75050228640794,57.11797303636038]);ld=europe([60.236065725110436,54.63331433818992]);ll=europe([52.65837313153311,59.350450804599355]);context.moveTo(ul[0],ul[1]);context.lineTo(ur[0],ur[1]);context.lineTo(ld[0],ld[1]);context.lineTo(ll[0],ll[1]);context.closePath();ul=europe([48.81091130080243,66.93353402634641]);ur=europe([59.41110730654679,62.35069740653086]);ld=europe([52.6583728974441,59.3504509222445]);ll=europe([42.45755631675751,63.34365868805821]);context.moveTo(ul[0],ul[1]);context.lineTo(ur[0],ur[1]);context.lineTo(ld[0],ld[1]);context.lineTo(ll[0],ll[1]);context.closePath();ul=europe([31.054198418446475,52.1080673766184]);ur=europe([39.09869284884117,49.400700047190554]);ld=europe([36.0580811499175,46.02944174908498]);ll=europe([28.690508588835726,48.433126979386415]);context.moveTo(ul[0],ul[1]);context.lineTo(ur[0],ur[1]);context.lineTo(ld[0],ld[1]);context.lineTo(ll[0],ll[1]);context.closePath();ul=europe([33.977877745912025,55.849945501331]);ur=europe([42.75328432167726,52.78455122462353]);ld=europe([39.09869297540224,49.400700176148625]);ll=europe([31.05419851807008,52.10806751810923]);context.moveTo(ul[0],ul[1]);context.lineTo(ur[0],ur[1]);context.lineTo(ld[0],ld[1]);context.lineTo(ll[0],ll[1]);context.closePath();ul=europe([52.658372900759296,59.35045068526415]);ur=europe([60.23606549583304,54.63331423800264]);ld=europe([54.6756370953122,51.892298789399455]);ll=europe([47.19754524788189,56.126534861222794]);context.moveTo(ul[0],ul[1]);context.lineTo(ur[0],ur[1]);context.lineTo(ld[0],ld[1]);context.lineTo(ll[0],ll[1]);context.closePath();ul=europe([47.19754506082455,56.126534735591456]);ur=europe([54.675636900123514,51.892298681337095]);ld=europe([49.94448648951486,48.98775484983285]);ll=europe([42.75328468716108,52.78455126060818]);context.moveTo(ul[0],ul[1]);context.lineTo(ur[0],ur[1]);context.lineTo(ld[0],ld[1]);context.lineTo(ll[0],ll[1]);context.closePath();ul=europe([42.75328453416769,52.78455113209101]);ur=europe([49.94448632339758,48.98775473706457]);ld=europe([45.912339990394315,45.99361784987003]);ll=europe([39.09869317356607,49.40070009378711]);context.moveTo(ul[0],ul[1]);context.lineTo(ur[0],ur[1]);context.lineTo(ld[0],ld[1]);context.lineTo(ll[0],ll[1]);context.closePath();ul=europe([37.673034114296634,59.61638254183119]);ur=europe([47.197544835420544,56.126534839849846]);ld=europe([42.75328447467064,52.78455135314068]);ll=europe([33.977877870363905,55.849945644671145]);context.moveTo(ul[0],ul[1]);context.lineTo(ur[0],ur[1]);context.lineTo(ld[0],ld[1]);context.lineTo(ll[0],ll[1]);context.closePath();ul=europe([44.56748486446032,57.26489367845818]);ld=europe([43.9335791193588,53.746540942601726]);ll=europe([43,56]);context.moveTo(ul[0],ul[1]);context.lineTo(ur[0],ur[1]);context.lineTo(ld[0],ld[1]);context.lineTo(ll[0],ll[1]);context.closePath();ul=europe([37.673034114296634,59.61638254183119]);ur=europe([40.25902691953466,58.83002044222639]);ld=europe([38.458270492742024,57.26232178028002]);ll=europe([35.97754948030156,58.00266637992386]);context.moveTo(ul[0],ul[1]);context.lineTo(ur[0],ur[1]);context.lineTo(ld[0],ld[1]);context.lineTo(ll[0],ll[1]);context.closePath()};conicConformalEurope.getCompositionBorders=function(){var context=d3Path.path();this.drawCompositionBorders(context);return context.toString()};return conicConformalEurope.scale(750)}exports.geoAlbersUsa=albersUsa;exports.geoAlbersUsaTerritories=albersUsaTerritories;exports.geoConicConformalSpain=conicConformalSpain;exports.geoConicConformalPortugal=conicConformalPortugal;exports.geoMercatorEcuador=mercatorEcuador;exports.geoTransverseMercatorChile=transverseMercatorChile;exports.geoConicEquidistantJapan=conicEquidistantJapan;exports.geoConicConformalFrance=conicConformalFrance;exports.geoConicConformalEurope=conicConformalEurope;Object.defineProperty(exports,"__esModule",{value:true})})},{"d3-geo":6,"d3-path":12}],6:[function(require,module,exports){(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?factory(exports,require("d3-array")):typeof define==="function"&&define.amd?define(["exports","d3-array"],factory):factory(global.d3=global.d3||{},global.d3)})(this,function(exports,d3Array){"use strict";function adder(){return new Adder}function Adder(){this.reset()}Adder.prototype={constructor:Adder,reset:function(){this.s=this.t=0},add:function(y){add(temp,y,this.t);add(this,temp.s,this.s);if(this.s)this.t+=temp.t;else this.s=temp.t},valueOf:function(){return this.s}};var temp=new Adder;function add(adder,a,b){var x=adder.s=a+b,bv=x-a,av=x-bv;adder.t=a-av+(b-bv)}var epsilon=1e-6;var epsilon2=1e-12;var pi=Math.PI;var halfPi=pi/2;var quarterPi=pi/4;var tau=pi*2;var degrees=180/pi;var radians=pi/180;var abs=Math.abs;var atan=Math.atan;var atan2=Math.atan2;var cos=Math.cos;var ceil=Math.ceil;var exp=Math.exp;var log=Math.log;var pow=Math.pow;var sin=Math.sin;var sign=Math.sign||function(x){return x>0?1:x<0?-1:0};var sqrt=Math.sqrt;var tan=Math.tan;function acos(x){return x>1?0:x<-1?pi:Math.acos(x)}function asin(x){return x>1?halfPi:x<-1?-halfPi:Math.asin(x)}function haversin(x){return(x=sin(x/2))*x}function noop(){}function streamGeometry(geometry,stream){if(geometry&&streamGeometryType.hasOwnProperty(geometry.type)){streamGeometryType[geometry.type](geometry,stream)}}var streamObjectType={Feature:function(feature,stream){streamGeometry(feature.geometry,stream)},FeatureCollection:function(object,stream){var features=object.features,i=-1,n=features.length;while(++i<n)streamGeometry(features[i].geometry,stream)}};var streamGeometryType={Sphere:function(object,stream){stream.sphere()},Point:function(object,stream){object=object.coordinates;stream.point(object[0],object[1],object[2])},MultiPoint:function(object,stream){var coordinates=object.coordinates,i=-1,n=coordinates.length;while(++i<n)object=coordinates[i],stream.point(object[0],object[1],object[2])},LineString:function(object,stream){streamLine(object.coordinates,stream,0)},MultiLineString:function(object,stream){var coordinates=object.coordinates,i=-1,n=coordinates.length;while(++i<n)streamLine(coordinates[i],stream,0)},Polygon:function(object,stream){streamPolygon(object.coordinates,stream)},MultiPolygon:function(object,stream){var coordinates=object.coordinates,i=-1,n=coordinates.length;while(++i<n)streamPolygon(coordinates[i],stream)},GeometryCollection:function(object,stream){var geometries=object.geometries,i=-1,n=geometries.length;while(++i<n)streamGeometry(geometries[i],stream)}};function streamLine(coordinates,stream,closed){var i=-1,n=coordinates.length-closed,coordinate;stream.lineStart();while(++i<n)coordinate=coordinates[i],stream.point(coordinate[0],coordinate[1],coordinate[2]);stream.lineEnd()}function streamPolygon(coordinates,stream){var i=-1,n=coordinates.length;stream.polygonStart();while(++i<n)streamLine(coordinates[i],stream,1);stream.polygonEnd()}function geoStream(object,stream){if(object&&streamObjectType.hasOwnProperty(object.type)){streamObjectType[object.type](object,stream)}else{streamGeometry(object,stream)}}var areaRingSum=adder();var areaSum=adder();var lambda00;var phi00;var lambda0;var cosPhi0;var sinPhi0;var areaStream={point:noop,lineStart:noop,lineEnd:noop,polygonStart:function(){areaRingSum.reset();areaStream.lineStart=areaRingStart;areaStream.lineEnd=areaRingEnd},polygonEnd:function(){var areaRing=+areaRingSum;areaSum.add(areaRing<0?tau+areaRing:areaRing);this.lineStart=this.lineEnd=this.point=noop},sphere:function(){areaSum.add(tau)}};function areaRingStart(){areaStream.point=areaPointFirst}function areaRingEnd(){areaPoint(lambda00,phi00)}function areaPointFirst(lambda,phi){areaStream.point=areaPoint;lambda00=lambda,phi00=phi;lambda*=radians,phi*=radians;lambda0=lambda,cosPhi0=cos(phi=phi/2+quarterPi),sinPhi0=sin(phi)}function areaPoint(lambda,phi){lambda*=radians,phi*=radians;phi=phi/2+quarterPi;var dLambda=lambda-lambda0,sdLambda=dLambda>=0?1:-1,adLambda=sdLambda*dLambda,cosPhi=cos(phi),sinPhi=sin(phi),k=sinPhi0*sinPhi,u=cosPhi0*cosPhi+k*cos(adLambda),v=k*sdLambda*sin(adLambda);areaRingSum.add(atan2(v,u));lambda0=lambda,cosPhi0=cosPhi,sinPhi0=sinPhi}function area(object){areaSum.reset();geoStream(object,areaStream);return areaSum*2}function spherical(cartesian){return[atan2(cartesian[1],cartesian[0]),asin(cartesian[2])]}function cartesian(spherical){var lambda=spherical[0],phi=spherical[1],cosPhi=cos(phi);return[cosPhi*cos(lambda),cosPhi*sin(lambda),sin(phi)]}function cartesianDot(a,b){return a[0]*b[0]+a[1]*b[1]+a[2]*b[2]}function cartesianCross(a,b){return[a[1]*b[2]-a[2]*b[1],a[2]*b[0]-a[0]*b[2],a[0]*b[1]-a[1]*b[0]]}function cartesianAddInPlace(a,b){a[0]+=b[0],a[1]+=b[1],a[2]+=b[2]}function cartesianScale(vector,k){return[vector[0]*k,vector[1]*k,vector[2]*k]}function cartesianNormalizeInPlace(d){var l=sqrt(d[0]*d[0]+d[1]*d[1]+d[2]*d[2]);d[0]/=l,d[1]/=l,d[2]/=l}var lambda0$1;var phi0;var lambda1;var phi1;var lambda2;var lambda00$1;var phi00$1;var p0;var deltaSum=adder();var ranges;var range$1;var boundsStream={point:boundsPoint,lineStart:boundsLineStart,lineEnd:boundsLineEnd,polygonStart:function(){boundsStream.point=boundsRingPoint;boundsStream.lineStart=boundsRingStart;boundsStream.lineEnd=boundsRingEnd;deltaSum.reset();areaStream.polygonStart()},polygonEnd:function(){areaStream.polygonEnd();boundsStream.point=boundsPoint;boundsStream.lineStart=boundsLineStart;boundsStream.lineEnd=boundsLineEnd;if(areaRingSum<0)lambda0$1=-(lambda1=180),phi0=-(phi1=90);else if(deltaSum>epsilon)phi1=90;else if(deltaSum<-epsilon)phi0=-90;range$1[0]=lambda0$1,range$1[1]=lambda1}};function boundsPoint(lambda,phi){ranges.push(range$1=[lambda0$1=lambda,lambda1=lambda]);if(phi<phi0)phi0=phi;if(phi>phi1)phi1=phi}function linePoint(lambda,phi){var p=cartesian([lambda*radians,phi*radians]);if(p0){var normal=cartesianCross(p0,p),equatorial=[normal[1],-normal[0],0],inflection=cartesianCross(equatorial,normal);cartesianNormalizeInPlace(inflection);inflection=spherical(inflection);var delta=lambda-lambda2,sign=delta>0?1:-1,lambdai=inflection[0]*degrees*sign,phii,antimeridian=abs(delta)>180;if(antimeridian^(sign*lambda2<lambdai&&lambdai<sign*lambda)){phii=inflection[1]*degrees;if(phii>phi1)phi1=phii}else if(lambdai=(lambdai+360)%360-180,antimeridian^(sign*lambda2<lambdai&&lambdai<sign*lambda)){phii=-inflection[1]*degrees;if(phii<phi0)phi0=phii}else{if(phi<phi0)phi0=phi;if(phi>phi1)phi1=phi}if(antimeridian){if(lambda<lambda2){if(angle(lambda0$1,lambda)>angle(lambda0$1,lambda1))lambda1=lambda}else{if(angle(lambda,lambda1)>angle(lambda0$1,lambda1))lambda0$1=lambda}}else{if(lambda1>=lambda0$1){if(lambda<lambda0$1)lambda0$1=lambda;if(lambda>lambda1)lambda1=lambda}else{if(lambda>lambda2){if(angle(lambda0$1,lambda)>angle(lambda0$1,lambda1))lambda1=lambda}else{if(angle(lambda,lambda1)>angle(lambda0$1,lambda1))lambda0$1=lambda}}}}else{boundsPoint(lambda,phi)}p0=p,lambda2=lambda}function boundsLineStart(){boundsStream.point=linePoint}function boundsLineEnd(){range$1[0]=lambda0$1,range$1[1]=lambda1;boundsStream.point=boundsPoint;p0=null}function boundsRingPoint(lambda,phi){if(p0){var delta=lambda-lambda2;deltaSum.add(abs(delta)>180?delta+(delta>0?360:-360):delta)}else{lambda00$1=lambda,phi00$1=phi}areaStream.point(lambda,phi);linePoint(lambda,phi)}function boundsRingStart(){areaStream.lineStart()}function boundsRingEnd(){boundsRingPoint(lambda00$1,phi00$1);areaStream.lineEnd();if(abs(deltaSum)>epsilon)lambda0$1=-(lambda1=180);range$1[0]=lambda0$1,range$1[1]=lambda1;p0=null}function angle(lambda0,lambda1){return(lambda1-=lambda0)<0?lambda1+360:lambda1}function rangeCompare(a,b){return a[0]-b[0]}function rangeContains(range,x){return range[0]<=range[1]?range[0]<=x&&x<=range[1]:x<range[0]||range[1]<x}function bounds(feature){var i,n,a,b,merged,deltaMax,delta;phi1=lambda1=-(lambda0$1=phi0=Infinity);ranges=[];geoStream(feature,boundsStream);if(n=ranges.length){ranges.sort(rangeCompare);for(i=1,a=ranges[0],merged=[a];i<n;++i){b=ranges[i];if(rangeContains(a,b[0])||rangeContains(a,b[1])){if(angle(a[0],b[1])>angle(a[0],a[1]))a[1]=b[1];if(angle(b[0],a[1])>angle(a[0],a[1]))a[0]=b[0]}else{merged.push(a=b)}}for(deltaMax=-Infinity,n=merged.length-1,i=0,a=merged[n];i<=n;a=b,++i){b=merged[i];if((delta=angle(a[1],b[0]))>deltaMax)deltaMax=delta,lambda0$1=b[0],lambda1=a[1]}}ranges=range$1=null;return lambda0$1===Infinity||phi0===Infinity?[[NaN,NaN],[NaN,NaN]]:[[lambda0$1,phi0],[lambda1,phi1]]}var W0;var W1;var X0;var Y0;var Z0;var X1;var Y1;var Z1;var X2;var Y2;var Z2;var lambda00$2;var phi00$2;var x0;var y0;var z0;var centroidStream={sphere:noop,point:centroidPoint,lineStart:centroidLineStart,lineEnd:centroidLineEnd,polygonStart:function(){centroidStream.lineStart=centroidRingStart;centroidStream.lineEnd=centroidRingEnd},polygonEnd:function(){centroidStream.lineStart=centroidLineStart;centroidStream.lineEnd=centroidLineEnd}};function centroidPoint(lambda,phi){lambda*=radians,phi*=radians;var cosPhi=cos(phi);centroidPointCartesian(cosPhi*cos(lambda),cosPhi*sin(lambda),sin(phi))}function centroidPointCartesian(x,y,z){++W0;X0+=(x-X0)/W0;Y0+=(y-Y0)/W0;Z0+=(z-Z0)/W0}function centroidLineStart(){centroidStream.point=centroidLinePointFirst}function centroidLinePointFirst(lambda,phi){lambda*=radians,phi*=radians;var cosPhi=cos(phi);x0=cosPhi*cos(lambda);y0=cosPhi*sin(lambda);z0=sin(phi);centroidStream.point=centroidLinePoint;centroidPointCartesian(x0,y0,z0)}function centroidLinePoint(lambda,phi){lambda*=radians,phi*=radians;var cosPhi=cos(phi),x=cosPhi*cos(lambda),y=cosPhi*sin(lambda),z=sin(phi),w=atan2(sqrt((w=y0*z-z0*y)*w+(w=z0*x-x0*z)*w+(w=x0*y-y0*x)*w),x0*x+y0*y+z0*z);W1+=w;X1+=w*(x0+(x0=x));Y1+=w*(y0+(y0=y));Z1+=w*(z0+(z0=z));centroidPointCartesian(x0,y0,z0)}function centroidLineEnd(){centroidStream.point=centroidPoint}function centroidRingStart(){centroidStream.point=centroidRingPointFirst}function centroidRingEnd(){centroidRingPoint(lambda00$2,phi00$2);centroidStream.point=centroidPoint}function centroidRingPointFirst(lambda,phi){lambda00$2=lambda,phi00$2=phi;lambda*=radians,phi*=radians;centroidStream.point=centroidRingPoint;var cosPhi=cos(phi);x0=cosPhi*cos(lambda);y0=cosPhi*sin(lambda);z0=sin(phi);centroidPointCartesian(x0,y0,z0)}function centroidRingPoint(lambda,phi){lambda*=radians,phi*=radians;var cosPhi=cos(phi),x=cosPhi*cos(lambda),y=cosPhi*sin(lambda),z=sin(phi),cx=y0*z-z0*y,cy=z0*x-x0*z,cz=x0*y-y0*x,m=sqrt(cx*cx+cy*cy+cz*cz),u=x0*x+y0*y+z0*z,v=m&&-acos(u)/m,w=atan2(m,u);X2+=v*cx;Y2+=v*cy;Z2+=v*cz;W1+=w;X1+=w*(x0+(x0=x));Y1+=w*(y0+(y0=y));Z1+=w*(z0+(z0=z));centroidPointCartesian(x0,y0,z0)}function centroid(object){W0=W1=X0=Y0=Z0=X1=Y1=Z1=X2=Y2=Z2=0;geoStream(object,centroidStream);var x=X2,y=Y2,z=Z2,m=x*x+y*y+z*z;if(m<epsilon2){x=X1,y=Y1,z=Z1;if(W1<epsilon)x=X0,y=Y0,z=Z0;m=x*x+y*y+z*z;if(m<epsilon2)return[NaN,NaN]}return[atan2(y,x)*degrees,asin(z/sqrt(m))*degrees]}function constant(x){return function(){return x}}function compose(a,b){function compose(x,y){return x=a(x,y),b(x[0],x[1])}if(a.invert&&b.invert)compose.invert=function(x,y){return x=b.invert(x,y),x&&a.invert(x[0],x[1])};return compose}function rotationIdentity(lambda,phi){return[lambda>pi?lambda-tau:lambda<-pi?lambda+tau:lambda,phi]}rotationIdentity.invert=rotationIdentity;function rotateRadians(deltaLambda,deltaPhi,deltaGamma){return(deltaLambda%=tau)?deltaPhi||deltaGamma?compose(rotationLambda(deltaLambda),rotationPhiGamma(deltaPhi,deltaGamma)):rotationLambda(deltaLambda):deltaPhi||deltaGamma?rotationPhiGamma(deltaPhi,deltaGamma):rotationIdentity}function forwardRotationLambda(deltaLambda){return function(lambda,phi){return lambda+=deltaLambda,[lambda>pi?lambda-tau:lambda<-pi?lambda+tau:lambda,phi]}}function rotationLambda(deltaLambda){var rotation=forwardRotationLambda(deltaLambda);rotation.invert=forwardRotationLambda(-deltaLambda);return rotation}function rotationPhiGamma(deltaPhi,deltaGamma){var cosDeltaPhi=cos(deltaPhi),sinDeltaPhi=sin(deltaPhi),cosDeltaGamma=cos(deltaGamma),sinDeltaGamma=sin(deltaGamma);function rotation(lambda,phi){var cosPhi=cos(phi),x=cos(lambda)*cosPhi,y=sin(lambda)*cosPhi,z=sin(phi),k=z*cosDeltaPhi+x*sinDeltaPhi;return[atan2(y*cosDeltaGamma-k*sinDeltaGamma,x*cosDeltaPhi-z*sinDeltaPhi),asin(k*cosDeltaGamma+y*sinDeltaGamma)]}rotation.invert=function(lambda,phi){var cosPhi=cos(phi),x=cos(lambda)*cosPhi,y=sin(lambda)*cosPhi,z=sin(phi),k=z*cosDeltaGamma-y*sinDeltaGamma;return[atan2(y*cosDeltaGamma+z*sinDeltaGamma,x*cosDeltaPhi+k*sinDeltaPhi),asin(k*cosDeltaPhi-x*sinDeltaPhi)]};return rotation}function rotation(rotate){rotate=rotateRadians(rotate[0]*radians,rotate[1]*radians,rotate.length>2?rotate[2]*radians:0);function forward(coordinates){coordinates=rotate(coordinates[0]*radians,coordinates[1]*radians);return coordinates[0]*=degrees,coordinates[1]*=degrees,coordinates}forward.invert=function(coordinates){coordinates=rotate.invert(coordinates[0]*radians,coordinates[1]*radians);return coordinates[0]*=degrees,coordinates[1]*=degrees,coordinates};return forward}function circleStream(stream,radius,delta,direction,t0,t1){if(!delta)return;var cosRadius=cos(radius),sinRadius=sin(radius),step=direction*delta;if(t0==null){t0=radius+direction*tau;t1=radius-step/2}else{t0=circleRadius(cosRadius,t0);t1=circleRadius(cosRadius,t1);if(direction>0?t0<t1:t0>t1)t0+=direction*tau}for(var point,t=t0;direction>0?t>t1:t<t1;t-=step){point=spherical([cosRadius,-sinRadius*cos(t),-sinRadius*sin(t)]);stream.point(point[0],point[1])}}function circleRadius(cosRadius,point){point=cartesian(point),point[0]-=cosRadius;cartesianNormalizeInPlace(point);var radius=acos(-point[1]);return((-point[2]<0?-radius:radius)+tau-epsilon)%tau}function circle(){var center=constant([0,0]),radius=constant(90),precision=constant(6),ring,rotate,stream={point:point};function point(x,y){ring.push(x=rotate(x,y));x[0]*=degrees,x[1]*=degrees}function circle(){var c=center.apply(this,arguments),r=radius.apply(this,arguments)*radians,p=precision.apply(this,arguments)*radians;ring=[];rotate=rotateRadians(-c[0]*radians,-c[1]*radians,0).invert;circleStream(stream,r,p,1);c={type:"Polygon",coordinates:[ring]};ring=rotate=null;return c}circle.center=function(_){return arguments.length?(center=typeof _==="function"?_:constant([+_[0],+_[1]]),circle):center};circle.radius=function(_){return arguments.length?(radius=typeof _==="function"?_:constant(+_),circle):radius};circle.precision=function(_){return arguments.length?(precision=typeof _==="function"?_:constant(+_),circle):precision};return circle}function clipBuffer(){var lines=[],line;return{point:function(x,y){line.push([x,y])},lineStart:function(){lines.push(line=[])},lineEnd:noop,rejoin:function(){if(lines.length>1)lines.push(lines.pop().concat(lines.shift()))},result:function(){var result=lines;lines=[];line=null;return result}}}function clipLine(a,b,x0,y0,x1,y1){var ax=a[0],ay=a[1],bx=b[0],by=b[1],t0=0,t1=1,dx=bx-ax,dy=by-ay,r;r=x0-ax;if(!dx&&r>0)return;r/=dx;if(dx<0){if(r<t0)return;if(r<t1)t1=r}else if(dx>0){if(r>t1)return;if(r>t0)t0=r}r=x1-ax;if(!dx&&r<0)return;r/=dx;if(dx<0){if(r>t1)return;if(r>t0)t0=r}else if(dx>0){if(r<t0)return;if(r<t1)t1=r}r=y0-ay;if(!dy&&r>0)return;r/=dy;if(dy<0){if(r<t0)return;if(r<t1)t1=r}else if(dy>0){if(r>t1)return;if(r>t0)t0=r}r=y1-ay;if(!dy&&r<0)return;r/=dy;if(dy<0){if(r>t1)return;if(r>t0)t0=r}else if(dy>0){if(r<t0)return;if(r<t1)t1=r}if(t0>0)a[0]=ax+t0*dx,a[1]=ay+t0*dy;if(t1<1)b[0]=ax+t1*dx,b[1]=ay+t1*dy;return true}function pointEqual(a,b){return abs(a[0]-b[0])<epsilon&&abs(a[1]-b[1])<epsilon}function Intersection(point,points,other,entry){this.x=point;this.z=points;this.o=other;this.e=entry;this.v=false;this.n=this.p=null}function clipPolygon(segments,compareIntersection,startInside,interpolate,stream){var subject=[],clip=[],i,n;segments.forEach(function(segment){if((n=segment.length-1)<=0)return;var n,p0=segment[0],p1=segment[n],x;if(pointEqual(p0,p1)){stream.lineStart();for(i=0;i<n;++i)stream.point((p0=segment[i])[0],p0[1]);stream.lineEnd();return}subject.push(x=new Intersection(p0,segment,null,true));clip.push(x.o=new Intersection(p0,null,x,false));subject.push(x=new Intersection(p1,segment,null,false));clip.push(x.o=new Intersection(p1,null,x,true))});if(!subject.length)return;clip.sort(compareIntersection);link(subject);link(clip);for(i=0,n=clip.length;i<n;++i){clip[i].e=startInside=!startInside}var start=subject[0],points,point;while(1){var current=start,isSubject=true;while(current.v)if((current=current.n)===start)return;points=current.z;stream.lineStart();do{current.v=current.o.v=true;if(current.e){if(isSubject){for(i=0,n=points.length;i<n;++i)stream.point((point=points[i])[0],point[1])}else{interpolate(current.x,current.n.x,1,stream)}current=current.n}else{if(isSubject){points=current.p.z;for(i=points.length-1;i>=0;--i)stream.point((point=points[i])[0],point[1])}else{interpolate(current.x,current.p.x,-1,stream)}current=current.p}current=current.o;points=current.z;isSubject=!isSubject}while(!current.v);stream.lineEnd()}}function link(array){if(!(n=array.length))return;var n,i=0,a=array[0],b;while(++i<n){a.n=b=array[i];b.p=a;a=b}a.n=b=array[0];b.p=a}var clipMax=1e9;var clipMin=-clipMax;function clipExtent(x0,y0,x1,y1){function visible(x,y){return x0<=x&&x<=x1&&y0<=y&&y<=y1}function interpolate(from,to,direction,stream){var a=0,a1=0;if(from==null||(a=corner(from,direction))!==(a1=corner(to,direction))||comparePoint(from,to)<0^direction>0){do stream.point(a===0||a===3?x0:x1,a>1?y1:y0);while((a=(a+direction+4)%4)!==a1)}else{stream.point(to[0],to[1])}}function corner(p,direction){return abs(p[0]-x0)<epsilon?direction>0?0:3:abs(p[0]-x1)<epsilon?direction>0?2:1:abs(p[1]-y0)<epsilon?direction>0?1:0:direction>0?3:2}function compareIntersection(a,b){return comparePoint(a.x,b.x)}function comparePoint(a,b){var ca=corner(a,1),cb=corner(b,1);return ca!==cb?ca-cb:ca===0?b[1]-a[1]:ca===1?a[0]-b[0]:ca===2?a[1]-b[1]:b[0]-a[0]}return function(stream){var activeStream=stream,bufferStream=clipBuffer(),segments,polygon,ring,x__,y__,v__,x_,y_,v_,first,clean;var clipStream={point:point,lineStart:lineStart,lineEnd:lineEnd,polygonStart:polygonStart,polygonEnd:polygonEnd};function point(x,y){if(visible(x,y))activeStream.point(x,y)}function polygonInside(){var winding=0;for(var i=0,n=polygon.length;i<n;++i){for(var ring=polygon[i],j=1,m=ring.length,point=ring[0],a0,a1,b0=point[0],b1=point[1];j<m;++j){a0=b0,a1=b1,point=ring[j],b0=point[0],b1=point[1];if(a1<=y1){if(b1>y1&&(b0-a0)*(y1-a1)>(b1-a1)*(x0-a0))++winding}else{if(b1<=y1&&(b0-a0)*(y1-a1)<(b1-a1)*(x0-a0))--winding}}}return winding}function polygonStart(){activeStream=bufferStream,segments=[],polygon=[],clean=true}function polygonEnd(){var startInside=polygonInside(),cleanInside=clean&&startInside,visible=(segments=d3Array.merge(segments)).length;if(cleanInside||visible){stream.polygonStart();if(cleanInside){stream.lineStart();interpolate(null,null,1,stream);stream.lineEnd()}if(visible){clipPolygon(segments,compareIntersection,startInside,interpolate,stream)}stream.polygonEnd()}activeStream=stream,segments=polygon=ring=null}function lineStart(){clipStream.point=linePoint;if(polygon)polygon.push(ring=[]);first=true;v_=false;x_=y_=NaN}function lineEnd(){if(segments){linePoint(x__,y__);if(v__&&v_)bufferStream.rejoin();segments.push(bufferStream.result())}clipStream.point=point;if(v_)activeStream.lineEnd()}function linePoint(x,y){var v=visible(x,y);if(polygon)ring.push([x,y]);if(first){x__=x,y__=y,v__=v;first=false;if(v){activeStream.lineStart();activeStream.point(x,y)}}else{if(v&&v_)activeStream.point(x,y);else{var a=[x_=Math.max(clipMin,Math.min(clipMax,x_)),y_=Math.max(clipMin,Math.min(clipMax,y_))],b=[x=Math.max(clipMin,Math.min(clipMax,x)),y=Math.max(clipMin,Math.min(clipMax,y))];if(clipLine(a,b,x0,y0,x1,y1)){if(!v_){activeStream.lineStart();activeStream.point(a[0],a[1])}activeStream.point(b[0],b[1]);if(!v)activeStream.lineEnd();clean=false}else if(v){activeStream.lineStart();activeStream.point(x,y);clean=false}}}x_=x,y_=y,v_=v}return clipStream}}function extent(){var x0=0,y0=0,x1=960,y1=500,cache,cacheStream,clip;return clip={stream:function(stream){return cache&&cacheStream===stream?cache:cache=clipExtent(x0,y0,x1,y1)(cacheStream=stream)},extent:function(_){return arguments.length?(x0=+_[0][0],y0=+_[0][1],x1=+_[1][0],y1=+_[1][1],cache=cacheStream=null,clip):[[x0,y0],[x1,y1]]}}}var lengthSum=adder();var lambda0$2;var sinPhi0$1;var cosPhi0$1;var lengthStream={sphere:noop,point:noop,lineStart:lengthLineStart,lineEnd:noop,polygonStart:noop,polygonEnd:noop};function lengthLineStart(){lengthStream.point=lengthPointFirst;lengthStream.lineEnd=lengthLineEnd}function lengthLineEnd(){lengthStream.point=lengthStream.lineEnd=noop}function lengthPointFirst(lambda,phi){lambda*=radians,phi*=radians;lambda0$2=lambda,sinPhi0$1=sin(phi),cosPhi0$1=cos(phi);lengthStream.point=lengthPoint}function lengthPoint(lambda,phi){lambda*=radians,phi*=radians;var sinPhi=sin(phi),cosPhi=cos(phi),delta=abs(lambda-lambda0$2),cosDelta=cos(delta),sinDelta=sin(delta),x=cosPhi*sinDelta,y=cosPhi0$1*sinPhi-sinPhi0$1*cosPhi*cosDelta,z=sinPhi0$1*sinPhi+cosPhi0$1*cosPhi*cosDelta;lengthSum.add(atan2(sqrt(x*x+y*y),z));lambda0$2=lambda,sinPhi0$1=sinPhi,cosPhi0$1=cosPhi}function length(object){lengthSum.reset();geoStream(object,lengthStream);return+lengthSum}var coordinates=[null,null];var object={type:"LineString",coordinates:coordinates};function distance(a,b){coordinates[0]=a;coordinates[1]=b;return length(object)}function graticuleX(y0,y1,dy){var y=d3Array.range(y0,y1-epsilon,dy).concat(y1);return function(x){return y.map(function(y){return[x,y]})}}function graticuleY(x0,x1,dx){var x=d3Array.range(x0,x1-epsilon,dx).concat(x1);return function(y){return x.map(function(x){return[x,y]})}}function graticule(){var x1,x0,X1,X0,y1,y0,Y1,Y0,dx=10,dy=dx,DX=90,DY=360,x,y,X,Y,precision=2.5;function graticule(){return{type:"MultiLineString",coordinates:lines()}}function lines(){return d3Array.range(ceil(X0/DX)*DX,X1,DX).map(X).concat(d3Array.range(ceil(Y0/DY)*DY,Y1,DY).map(Y)).concat(d3Array.range(ceil(x0/dx)*dx,x1,dx).filter(function(x){return abs(x%DX)>epsilon}).map(x)).concat(d3Array.range(ceil(y0/dy)*dy,y1,dy).filter(function(y){return abs(y%DY)>epsilon}).map(y))}graticule.lines=function(){return lines().map(function(coordinates){return{type:"LineString",coordinates:coordinates}})};graticule.outline=function(){return{type:"Polygon",coordinates:[X(X0).concat(Y(Y1).slice(1),X(X1).reverse().slice(1),Y(Y0).reverse().slice(1))]}};graticule.extent=function(_){if(!arguments.length)return graticule.extentMinor();return graticule.extentMajor(_).extentMinor(_)};graticule.extentMajor=function(_){if(!arguments.length)return[[X0,Y0],[X1,Y1]];X0=+_[0][0],X1=+_[1][0];Y0=+_[0][1],Y1=+_[1][1];if(X0>X1)_=X0,X0=X1,X1=_;if(Y0>Y1)_=Y0,Y0=Y1,Y1=_;return graticule.precision(precision)};graticule.extentMinor=function(_){if(!arguments.length)return[[x0,y0],[x1,y1]];x0=+_[0][0],x1=+_[1][0];y0=+_[0][1],y1=+_[1][1];if(x0>x1)_=x0,x0=x1,x1=_;if(y0>y1)_=y0,y0=y1,y1=_;return graticule.precision(precision)};graticule.step=function(_){if(!arguments.length)return graticule.stepMinor();return graticule.stepMajor(_).stepMinor(_)};graticule.stepMajor=function(_){if(!arguments.length)return[DX,DY];DX=+_[0],DY=+_[1];return graticule};graticule.stepMinor=function(_){if(!arguments.length)return[dx,dy];dx=+_[0],dy=+_[1];return graticule};graticule.precision=function(_){if(!arguments.length)return precision;precision=+_;x=graticuleX(y0,y1,90);y=graticuleY(x0,x1,precision);X=graticuleX(Y0,Y1,90);Y=graticuleY(X0,X1,precision);return graticule};return graticule.extentMajor([[-180,-90+epsilon],[180,90-epsilon]]).extentMinor([[-180,-80-epsilon],[180,80+epsilon]])}function interpolate(a,b){var x0=a[0]*radians,y0=a[1]*radians,x1=b[0]*radians,y1=b[1]*radians,cy0=cos(y0),sy0=sin(y0),cy1=cos(y1),sy1=sin(y1),kx0=cy0*cos(x0),ky0=cy0*sin(x0),kx1=cy1*cos(x1),ky1=cy1*sin(x1),d=2*asin(sqrt(haversin(y1-y0)+cy0*cy1*haversin(x1-x0))),k=sin(d);var interpolate=d?function(t){var B=sin(t*=d)/k,A=sin(d-t)/k,x=A*kx0+B*kx1,y=A*ky0+B*ky1,z=A*sy0+B*sy1;return[atan2(y,x)*degrees,atan2(z,sqrt(x*x+y*y))*degrees]}:function(){return[x0*degrees,y0*degrees]};interpolate.distance=d;return interpolate}function identity(x){return x}var areaSum$1=adder();var areaRingSum$1=adder();var x00;var y00;var x0$1;var y0$1;var areaStream$1={point:noop,lineStart:noop,lineEnd:noop,polygonStart:function(){areaStream$1.lineStart=areaRingStart$1;areaStream$1.lineEnd=areaRingEnd$1},polygonEnd:function(){areaStream$1.lineStart=areaStream$1.lineEnd=areaStream$1.point=noop;areaSum$1.add(abs(areaRingSum$1));areaRingSum$1.reset()},result:function(){var area=areaSum$1/2;areaSum$1.reset();return area}};function areaRingStart$1(){areaStream$1.point=areaPointFirst$1}function areaPointFirst$1(x,y){areaStream$1.point=areaPoint$1;x00=x0$1=x,y00=y0$1=y}function areaPoint$1(x,y){areaRingSum$1.add(y0$1*x-x0$1*y);x0$1=x,y0$1=y}function areaRingEnd$1(){areaPoint$1(x00,y00)}var x0$2=Infinity;var y0$2=x0$2;var x1=-x0$2;var y1=x1;var boundsStream$1={point:boundsPoint$1,lineStart:noop,lineEnd:noop,polygonStart:noop,polygonEnd:noop,result:function(){var bounds=[[x0$2,y0$2],[x1,y1]];x1=y1=-(y0$2=x0$2=Infinity);return bounds}};function boundsPoint$1(x,y){if(x<x0$2)x0$2=x;if(x>x1)x1=x;if(y<y0$2)y0$2=y;if(y>y1)y1=y}var X0$1=0;var Y0$1=0;var Z0$1=0;var X1$1=0;var Y1$1=0;var Z1$1=0;var X2$1=0;var Y2$1=0;var Z2$1=0;var x00$1;var y00$1;var x0$3;var y0$3;var centroidStream$1={point:centroidPoint$1,lineStart:centroidLineStart$1,lineEnd:centroidLineEnd$1,polygonStart:function(){
centroidStream$1.lineStart=centroidRingStart$1;centroidStream$1.lineEnd=centroidRingEnd$1},polygonEnd:function(){centroidStream$1.point=centroidPoint$1;centroidStream$1.lineStart=centroidLineStart$1;centroidStream$1.lineEnd=centroidLineEnd$1},result:function(){var centroid=Z2$1?[X2$1/Z2$1,Y2$1/Z2$1]:Z1$1?[X1$1/Z1$1,Y1$1/Z1$1]:Z0$1?[X0$1/Z0$1,Y0$1/Z0$1]:[NaN,NaN];X0$1=Y0$1=Z0$1=X1$1=Y1$1=Z1$1=X2$1=Y2$1=Z2$1=0;return centroid}};function centroidPoint$1(x,y){X0$1+=x;Y0$1+=y;++Z0$1}function centroidLineStart$1(){centroidStream$1.point=centroidPointFirstLine}function centroidPointFirstLine(x,y){centroidStream$1.point=centroidPointLine;centroidPoint$1(x0$3=x,y0$3=y)}function centroidPointLine(x,y){var dx=x-x0$3,dy=y-y0$3,z=sqrt(dx*dx+dy*dy);X1$1+=z*(x0$3+x)/2;Y1$1+=z*(y0$3+y)/2;Z1$1+=z;centroidPoint$1(x0$3=x,y0$3=y)}function centroidLineEnd$1(){centroidStream$1.point=centroidPoint$1}function centroidRingStart$1(){centroidStream$1.point=centroidPointFirstRing}function centroidRingEnd$1(){centroidPointRing(x00$1,y00$1)}function centroidPointFirstRing(x,y){centroidStream$1.point=centroidPointRing;centroidPoint$1(x00$1=x0$3=x,y00$1=y0$3=y)}function centroidPointRing(x,y){var dx=x-x0$3,dy=y-y0$3,z=sqrt(dx*dx+dy*dy);X1$1+=z*(x0$3+x)/2;Y1$1+=z*(y0$3+y)/2;Z1$1+=z;z=y0$3*x-x0$3*y;X2$1+=z*(x0$3+x);Y2$1+=z*(y0$3+y);Z2$1+=z*3;centroidPoint$1(x0$3=x,y0$3=y)}function PathContext(context){this._context=context}PathContext.prototype={_radius:4.5,pointRadius:function(_){return this._radius=_,this},polygonStart:function(){this._line=0},polygonEnd:function(){this._line=NaN},lineStart:function(){this._point=0},lineEnd:function(){if(this._line===0)this._context.closePath();this._point=NaN},point:function(x,y){switch(this._point){case 0:{this._context.moveTo(x,y);this._point=1;break}case 1:{this._context.lineTo(x,y);break}default:{this._context.moveTo(x+this._radius,y);this._context.arc(x,y,this._radius,0,tau);break}}},result:noop};function PathString(){this._string=[]}PathString.prototype={_circle:circle$1(4.5),pointRadius:function(_){return this._circle=circle$1(_),this},polygonStart:function(){this._line=0},polygonEnd:function(){this._line=NaN},lineStart:function(){this._point=0},lineEnd:function(){if(this._line===0)this._string.push("Z");this._point=NaN},point:function(x,y){switch(this._point){case 0:{this._string.push("M",x,",",y);this._point=1;break}case 1:{this._string.push("L",x,",",y);break}default:{this._string.push("M",x,",",y,this._circle);break}}},result:function(){if(this._string.length){var result=this._string.join("");this._string=[];return result}}};function circle$1(radius){return"m0,"+radius+"a"+radius+","+radius+" 0 1,1 0,"+-2*radius+"a"+radius+","+radius+" 0 1,1 0,"+2*radius+"z"}function index(){var pointRadius=4.5,projection,projectionStream,context,contextStream;function path(object){if(object){if(typeof pointRadius==="function")contextStream.pointRadius(+pointRadius.apply(this,arguments));geoStream(object,projectionStream(contextStream))}return contextStream.result()}path.area=function(object){geoStream(object,projectionStream(areaStream$1));return areaStream$1.result()};path.bounds=function(object){geoStream(object,projectionStream(boundsStream$1));return boundsStream$1.result()};path.centroid=function(object){geoStream(object,projectionStream(centroidStream$1));return centroidStream$1.result()};path.projection=function(_){return arguments.length?(projectionStream=(projection=_)==null?identity:_.stream,path):projection};path.context=function(_){if(!arguments.length)return context;contextStream=(context=_)==null?new PathString:new PathContext(_);if(typeof pointRadius!=="function")contextStream.pointRadius(pointRadius);return path};path.pointRadius=function(_){if(!arguments.length)return pointRadius;pointRadius=typeof _==="function"?_:(contextStream.pointRadius(+_),+_);return path};return path.projection(null).context(null)}var sum=adder();function polygonContains(polygon,point){var lambda=point[0],phi=point[1],normal=[sin(lambda),-cos(lambda),0],angle=0,winding=0;sum.reset();for(var i=0,n=polygon.length;i<n;++i){if(!(m=(ring=polygon[i]).length))continue;var ring,m,point0=ring[m-1],lambda0=point0[0],phi0=point0[1]/2+quarterPi,sinPhi0=sin(phi0),cosPhi0=cos(phi0);for(var j=0;j<m;++j,lambda0=lambda1,sinPhi0=sinPhi1,cosPhi0=cosPhi1,point0=point1){var point1=ring[j],lambda1=point1[0],phi1=point1[1]/2+quarterPi,sinPhi1=sin(phi1),cosPhi1=cos(phi1),delta=lambda1-lambda0,sign=delta>=0?1:-1,absDelta=sign*delta,antimeridian=absDelta>pi,k=sinPhi0*sinPhi1;sum.add(atan2(k*sign*sin(absDelta),cosPhi0*cosPhi1+k*cos(absDelta)));angle+=antimeridian?delta+sign*tau:delta;if(antimeridian^lambda0>=lambda^lambda1>=lambda){var arc=cartesianCross(cartesian(point0),cartesian(point1));cartesianNormalizeInPlace(arc);var intersection=cartesianCross(normal,arc);cartesianNormalizeInPlace(intersection);var phiArc=(antimeridian^delta>=0?-1:1)*asin(intersection[2]);if(phi>phiArc||phi===phiArc&&(arc[0]||arc[1])){winding+=antimeridian^delta>=0?1:-1}}}}return(angle<-epsilon||angle<epsilon&&sum<-epsilon)^winding&1}function clip(pointVisible,clipLine,interpolate,start){return function(rotate,sink){var line=clipLine(sink),rotatedStart=rotate.invert(start[0],start[1]),ringBuffer=clipBuffer(),ringSink=clipLine(ringBuffer),polygonStarted=false,polygon,segments,ring;var clip={point:point,lineStart:lineStart,lineEnd:lineEnd,polygonStart:function(){clip.point=pointRing;clip.lineStart=ringStart;clip.lineEnd=ringEnd;segments=[];polygon=[]},polygonEnd:function(){clip.point=point;clip.lineStart=lineStart;clip.lineEnd=lineEnd;segments=d3Array.merge(segments);var startInside=polygonContains(polygon,rotatedStart);if(segments.length){if(!polygonStarted)sink.polygonStart(),polygonStarted=true;clipPolygon(segments,compareIntersection,startInside,interpolate,sink)}else if(startInside){if(!polygonStarted)sink.polygonStart(),polygonStarted=true;sink.lineStart();interpolate(null,null,1,sink);sink.lineEnd()}if(polygonStarted)sink.polygonEnd(),polygonStarted=false;segments=polygon=null},sphere:function(){sink.polygonStart();sink.lineStart();interpolate(null,null,1,sink);sink.lineEnd();sink.polygonEnd()}};function point(lambda,phi){var point=rotate(lambda,phi);if(pointVisible(lambda=point[0],phi=point[1]))sink.point(lambda,phi)}function pointLine(lambda,phi){var point=rotate(lambda,phi);line.point(point[0],point[1])}function lineStart(){clip.point=pointLine;line.lineStart()}function lineEnd(){clip.point=point;line.lineEnd()}function pointRing(lambda,phi){ring.push([lambda,phi]);var point=rotate(lambda,phi);ringSink.point(point[0],point[1])}function ringStart(){ringSink.lineStart();ring=[]}function ringEnd(){pointRing(ring[0][0],ring[0][1]);ringSink.lineEnd();var clean=ringSink.clean(),ringSegments=ringBuffer.result(),i,n=ringSegments.length,m,segment,point;ring.pop();polygon.push(ring);ring=null;if(!n)return;if(clean&1){segment=ringSegments[0];if((m=segment.length-1)>0){if(!polygonStarted)sink.polygonStart(),polygonStarted=true;sink.lineStart();for(i=0;i<m;++i)sink.point((point=segment[i])[0],point[1]);sink.lineEnd()}return}if(n>1&&clean&2)ringSegments.push(ringSegments.pop().concat(ringSegments.shift()));segments.push(ringSegments.filter(validSegment))}return clip}}function validSegment(segment){return segment.length>1}function compareIntersection(a,b){return((a=a.x)[0]<0?a[1]-halfPi-epsilon:halfPi-a[1])-((b=b.x)[0]<0?b[1]-halfPi-epsilon:halfPi-b[1])}var clipAntimeridian=clip(function(){return true},clipAntimeridianLine,clipAntimeridianInterpolate,[-pi,-halfPi]);function clipAntimeridianLine(stream){var lambda0=NaN,phi0=NaN,sign0=NaN,clean;return{lineStart:function(){stream.lineStart();clean=1},point:function(lambda1,phi1){var sign1=lambda1>0?pi:-pi,delta=abs(lambda1-lambda0);if(abs(delta-pi)<epsilon){stream.point(lambda0,phi0=(phi0+phi1)/2>0?halfPi:-halfPi);stream.point(sign0,phi0);stream.lineEnd();stream.lineStart();stream.point(sign1,phi0);stream.point(lambda1,phi0);clean=0}else if(sign0!==sign1&&delta>=pi){if(abs(lambda0-sign0)<epsilon)lambda0-=sign0*epsilon;if(abs(lambda1-sign1)<epsilon)lambda1-=sign1*epsilon;phi0=clipAntimeridianIntersect(lambda0,phi0,lambda1,phi1);stream.point(sign0,phi0);stream.lineEnd();stream.lineStart();stream.point(sign1,phi0);clean=0}stream.point(lambda0=lambda1,phi0=phi1);sign0=sign1},lineEnd:function(){stream.lineEnd();lambda0=phi0=NaN},clean:function(){return 2-clean}}}function clipAntimeridianIntersect(lambda0,phi0,lambda1,phi1){var cosPhi0,cosPhi1,sinLambda0Lambda1=sin(lambda0-lambda1);return abs(sinLambda0Lambda1)>epsilon?atan((sin(phi0)*(cosPhi1=cos(phi1))*sin(lambda1)-sin(phi1)*(cosPhi0=cos(phi0))*sin(lambda0))/(cosPhi0*cosPhi1*sinLambda0Lambda1)):(phi0+phi1)/2}function clipAntimeridianInterpolate(from,to,direction,stream){var phi;if(from==null){phi=direction*halfPi;stream.point(-pi,phi);stream.point(0,phi);stream.point(pi,phi);stream.point(pi,0);stream.point(pi,-phi);stream.point(0,-phi);stream.point(-pi,-phi);stream.point(-pi,0);stream.point(-pi,phi)}else if(abs(from[0]-to[0])>epsilon){var lambda=from[0]<to[0]?pi:-pi;phi=direction*lambda/2;stream.point(-lambda,phi);stream.point(0,phi);stream.point(lambda,phi)}else{stream.point(to[0],to[1])}}function clipCircle(radius,delta){var cr=cos(radius),smallRadius=cr>0,notHemisphere=abs(cr)>epsilon;function interpolate(from,to,direction,stream){circleStream(stream,radius,delta,direction,from,to)}function visible(lambda,phi){return cos(lambda)*cos(phi)>cr}function clipLine(stream){var point0,c0,v0,v00,clean;return{lineStart:function(){v00=v0=false;clean=1},point:function(lambda,phi){var point1=[lambda,phi],point2,v=visible(lambda,phi),c=smallRadius?v?0:code(lambda,phi):v?code(lambda+(lambda<0?pi:-pi),phi):0;if(!point0&&(v00=v0=v))stream.lineStart();if(v!==v0){point2=intersect(point0,point1);if(pointEqual(point0,point2)||pointEqual(point1,point2)){point1[0]+=epsilon;point1[1]+=epsilon;v=visible(point1[0],point1[1])}}if(v!==v0){clean=0;if(v){stream.lineStart();point2=intersect(point1,point0);stream.point(point2[0],point2[1])}else{point2=intersect(point0,point1);stream.point(point2[0],point2[1]);stream.lineEnd()}point0=point2}else if(notHemisphere&&point0&&smallRadius^v){var t;if(!(c&c0)&&(t=intersect(point1,point0,true))){clean=0;if(smallRadius){stream.lineStart();stream.point(t[0][0],t[0][1]);stream.point(t[1][0],t[1][1]);stream.lineEnd()}else{stream.point(t[1][0],t[1][1]);stream.lineEnd();stream.lineStart();stream.point(t[0][0],t[0][1])}}}if(v&&(!point0||!pointEqual(point0,point1))){stream.point(point1[0],point1[1])}point0=point1,v0=v,c0=c},lineEnd:function(){if(v0)stream.lineEnd();point0=null},clean:function(){return clean|(v00&&v0)<<1}}}function intersect(a,b,two){var pa=cartesian(a),pb=cartesian(b);var n1=[1,0,0],n2=cartesianCross(pa,pb),n2n2=cartesianDot(n2,n2),n1n2=n2[0],determinant=n2n2-n1n2*n1n2;if(!determinant)return!two&&a;var c1=cr*n2n2/determinant,c2=-cr*n1n2/determinant,n1xn2=cartesianCross(n1,n2),A=cartesianScale(n1,c1),B=cartesianScale(n2,c2);cartesianAddInPlace(A,B);var u=n1xn2,w=cartesianDot(A,u),uu=cartesianDot(u,u),t2=w*w-uu*(cartesianDot(A,A)-1);if(t2<0)return;var t=sqrt(t2),q=cartesianScale(u,(-w-t)/uu);cartesianAddInPlace(q,A);q=spherical(q);if(!two)return q;var lambda0=a[0],lambda1=b[0],phi0=a[1],phi1=b[1],z;if(lambda1<lambda0)z=lambda0,lambda0=lambda1,lambda1=z;var delta=lambda1-lambda0,polar=abs(delta-pi)<epsilon,meridian=polar||delta<epsilon;if(!polar&&phi1<phi0)z=phi0,phi0=phi1,phi1=z;if(meridian?polar?phi0+phi1>0^q[1]<(abs(q[0]-lambda0)<epsilon?phi0:phi1):phi0<=q[1]&&q[1]<=phi1:delta>pi^(lambda0<=q[0]&&q[0]<=lambda1)){var q1=cartesianScale(u,(-w+t)/uu);cartesianAddInPlace(q1,A);return[q,spherical(q1)]}}function code(lambda,phi){var r=smallRadius?radius:pi-radius,code=0;if(lambda<-r)code|=1;else if(lambda>r)code|=2;if(phi<-r)code|=4;else if(phi>r)code|=8;return code}return clip(visible,clipLine,interpolate,smallRadius?[0,-radius]:[-pi,radius-pi])}function transform(prototype){return{stream:transform$1(prototype)}}function transform$1(prototype){function T(){}var p=T.prototype=Object.create(Transform.prototype);for(var k in prototype)p[k]=prototype[k];return function(stream){var t=new T;t.stream=stream;return t}}function Transform(){}Transform.prototype={point:function(x,y){this.stream.point(x,y)},sphere:function(){this.stream.sphere()},lineStart:function(){this.stream.lineStart()},lineEnd:function(){this.stream.lineEnd()},polygonStart:function(){this.stream.polygonStart()},polygonEnd:function(){this.stream.polygonEnd()}};function fit(project,extent,object){var w=extent[1][0]-extent[0][0],h=extent[1][1]-extent[0][1],clip=project.clipExtent&&project.clipExtent();project.scale(150).translate([0,0]);if(clip!=null)project.clipExtent(null);geoStream(object,project.stream(boundsStream$1));var b=boundsStream$1.result(),k=Math.min(w/(b[1][0]-b[0][0]),h/(b[1][1]-b[0][1])),x=+extent[0][0]+(w-k*(b[1][0]+b[0][0]))/2,y=+extent[0][1]+(h-k*(b[1][1]+b[0][1]))/2;if(clip!=null)project.clipExtent(clip);return project.scale(k*150).translate([x,y])}function fitSize(project){return function(size,object){return fit(project,[[0,0],size],object)}}function fitExtent(project){return function(extent,object){return fit(project,extent,object)}}var maxDepth=16;var cosMinDistance=cos(30*radians);function resample(project,delta2){return+delta2?resample$1(project,delta2):resampleNone(project)}function resampleNone(project){return transform$1({point:function(x,y){x=project(x,y);this.stream.point(x[0],x[1])}})}function resample$1(project,delta2){function resampleLineTo(x0,y0,lambda0,a0,b0,c0,x1,y1,lambda1,a1,b1,c1,depth,stream){var dx=x1-x0,dy=y1-y0,d2=dx*dx+dy*dy;if(d2>4*delta2&&depth--){var a=a0+a1,b=b0+b1,c=c0+c1,m=sqrt(a*a+b*b+c*c),phi2=asin(c/=m),lambda2=abs(abs(c)-1)<epsilon||abs(lambda0-lambda1)<epsilon?(lambda0+lambda1)/2:atan2(b,a),p=project(lambda2,phi2),x2=p[0],y2=p[1],dx2=x2-x0,dy2=y2-y0,dz=dy*dx2-dx*dy2;if(dz*dz/d2>delta2||abs((dx*dx2+dy*dy2)/d2-.5)>.3||a0*a1+b0*b1+c0*c1<cosMinDistance){resampleLineTo(x0,y0,lambda0,a0,b0,c0,x2,y2,lambda2,a/=m,b/=m,c,depth,stream);stream.point(x2,y2);resampleLineTo(x2,y2,lambda2,a,b,c,x1,y1,lambda1,a1,b1,c1,depth,stream)}}}return function(stream){var lambda00,x00,y00,a00,b00,c00,lambda0,x0,y0,a0,b0,c0;var resampleStream={point:point,lineStart:lineStart,lineEnd:lineEnd,polygonStart:function(){stream.polygonStart();resampleStream.lineStart=ringStart},polygonEnd:function(){stream.polygonEnd();resampleStream.lineStart=lineStart}};function point(x,y){x=project(x,y);stream.point(x[0],x[1])}function lineStart(){x0=NaN;resampleStream.point=linePoint;stream.lineStart()}function linePoint(lambda,phi){var c=cartesian([lambda,phi]),p=project(lambda,phi);resampleLineTo(x0,y0,lambda0,a0,b0,c0,x0=p[0],y0=p[1],lambda0=lambda,a0=c[0],b0=c[1],c0=c[2],maxDepth,stream);stream.point(x0,y0)}function lineEnd(){resampleStream.point=point;stream.lineEnd()}function ringStart(){lineStart();resampleStream.point=ringPoint;resampleStream.lineEnd=ringEnd}function ringPoint(lambda,phi){linePoint(lambda00=lambda,phi),x00=x0,y00=y0,a00=a0,b00=b0,c00=c0;resampleStream.point=linePoint}function ringEnd(){resampleLineTo(x0,y0,lambda0,a0,b0,c0,x00,y00,lambda00,a00,b00,c00,maxDepth,stream);resampleStream.lineEnd=lineEnd;lineEnd()}return resampleStream}}var transformRadians=transform$1({point:function(x,y){this.stream.point(x*radians,y*radians)}});function projection(project){return projectionMutator(function(){return project})()}function projectionMutator(projectAt){var project,k=150,x=480,y=250,dx,dy,lambda=0,phi=0,deltaLambda=0,deltaPhi=0,deltaGamma=0,rotate,projectRotate,theta=null,preclip=clipAntimeridian,x0=null,y0,x1,y1,postclip=identity,delta2=.5,projectResample=resample(projectTransform,delta2),cache,cacheStream;function projection(point){point=projectRotate(point[0]*radians,point[1]*radians);return[point[0]*k+dx,dy-point[1]*k]}function invert(point){point=projectRotate.invert((point[0]-dx)/k,(dy-point[1])/k);return point&&[point[0]*degrees,point[1]*degrees]}function projectTransform(x,y){return x=project(x,y),[x[0]*k+dx,dy-x[1]*k]}projection.stream=function(stream){return cache&&cacheStream===stream?cache:cache=transformRadians(preclip(rotate,projectResample(postclip(cacheStream=stream))))};projection.clipAngle=function(_){return arguments.length?(preclip=+_?clipCircle(theta=_*radians,6*radians):(theta=null,clipAntimeridian),reset()):theta*degrees};projection.clipExtent=function(_){return arguments.length?(postclip=_==null?(x0=y0=x1=y1=null,identity):clipExtent(x0=+_[0][0],y0=+_[0][1],x1=+_[1][0],y1=+_[1][1]),reset()):x0==null?null:[[x0,y0],[x1,y1]]};projection.scale=function(_){return arguments.length?(k=+_,recenter()):k};projection.translate=function(_){return arguments.length?(x=+_[0],y=+_[1],recenter()):[x,y]};projection.center=function(_){return arguments.length?(lambda=_[0]%360*radians,phi=_[1]%360*radians,recenter()):[lambda*degrees,phi*degrees]};projection.rotate=function(_){return arguments.length?(deltaLambda=_[0]%360*radians,deltaPhi=_[1]%360*radians,deltaGamma=_.length>2?_[2]%360*radians:0,recenter()):[deltaLambda*degrees,deltaPhi*degrees,deltaGamma*degrees]};projection.precision=function(_){return arguments.length?(projectResample=resample(projectTransform,delta2=_*_),reset()):sqrt(delta2)};projection.fitExtent=fitExtent(projection);projection.fitSize=fitSize(projection);function recenter(){projectRotate=compose(rotate=rotateRadians(deltaLambda,deltaPhi,deltaGamma),project);var center=project(lambda,phi);dx=x-center[0]*k;dy=y+center[1]*k;return reset()}function reset(){cache=cacheStream=null;return projection}return function(){project=projectAt.apply(this,arguments);projection.invert=project.invert&&invert;return recenter()}}function conicProjection(projectAt){var phi0=0,phi1=pi/3,m=projectionMutator(projectAt),p=m(phi0,phi1);p.parallels=function(_){return arguments.length?m(phi0=_[0]*radians,phi1=_[1]*radians):[phi0*degrees,phi1*degrees]};return p}function conicEqualAreaRaw(y0,y1){var sy0=sin(y0),n=(sy0+sin(y1))/2,c=1+sy0*(2*n-sy0),r0=sqrt(c)/n;function project(x,y){var r=sqrt(c-2*n*sin(y))/n;return[r*sin(x*=n),r0-r*cos(x)]}project.invert=function(x,y){var r0y=r0-y;return[atan2(x,r0y)/n,asin((c-(x*x+r0y*r0y)*n*n)/(2*n))]};return project}function conicEqualArea(){return conicProjection(conicEqualAreaRaw).scale(155.424).center([0,33.6442])}function albers(){return conicEqualArea().parallels([29.5,45.5]).scale(1070).translate([480,250]).rotate([96,0]).center([-.6,38.7])}function multiplex(streams){var n=streams.length;return{point:function(x,y){var i=-1;while(++i<n)streams[i].point(x,y)},sphere:function(){var i=-1;while(++i<n)streams[i].sphere()},lineStart:function(){var i=-1;while(++i<n)streams[i].lineStart()},lineEnd:function(){var i=-1;while(++i<n)streams[i].lineEnd()},polygonStart:function(){var i=-1;while(++i<n)streams[i].polygonStart()},polygonEnd:function(){var i=-1;while(++i<n)streams[i].polygonEnd()}}}function albersUsa(){var cache,cacheStream,lower48=albers(),lower48Point,alaska=conicEqualArea().rotate([154,0]).center([-2,58.5]).parallels([55,65]),alaskaPoint,hawaii=conicEqualArea().rotate([157,0]).center([-3,19.9]).parallels([8,18]),hawaiiPoint,point,pointStream={point:function(x,y){point=[x,y]}};function albersUsa(coordinates){var x=coordinates[0],y=coordinates[1];return point=null,(lower48Point.point(x,y),point)||(alaskaPoint.point(x,y),point)||(hawaiiPoint.point(x,y),point)}albersUsa.invert=function(coordinates){var k=lower48.scale(),t=lower48.translate(),x=(coordinates[0]-t[0])/k,y=(coordinates[1]-t[1])/k;return(y>=.12&&y<.234&&x>=-.425&&x<-.214?alaska:y>=.166&&y<.234&&x>=-.214&&x<-.115?hawaii:lower48).invert(coordinates)};albersUsa.stream=function(stream){return cache&&cacheStream===stream?cache:cache=multiplex([lower48.stream(cacheStream=stream),alaska.stream(stream),hawaii.stream(stream)])};albersUsa.precision=function(_){if(!arguments.length)return lower48.precision();lower48.precision(_),alaska.precision(_),hawaii.precision(_);return albersUsa};albersUsa.scale=function(_){if(!arguments.length)return lower48.scale();lower48.scale(_),alaska.scale(_*.35),hawaii.scale(_);return albersUsa.translate(lower48.translate())};albersUsa.translate=function(_){if(!arguments.length)return lower48.translate();var k=lower48.scale(),x=+_[0],y=+_[1];lower48Point=lower48.translate(_).clipExtent([[x-.455*k,y-.238*k],[x+.455*k,y+.238*k]]).stream(pointStream);alaskaPoint=alaska.translate([x-.307*k,y+.201*k]).clipExtent([[x-.425*k+epsilon,y+.12*k+epsilon],[x-.214*k-epsilon,y+.234*k-epsilon]]).stream(pointStream);hawaiiPoint=hawaii.translate([x-.205*k,y+.212*k]).clipExtent([[x-.214*k+epsilon,y+.166*k+epsilon],[x-.115*k-epsilon,y+.234*k-epsilon]]).stream(pointStream);return albersUsa};albersUsa.fitExtent=fitExtent(albersUsa);albersUsa.fitSize=fitSize(albersUsa);return albersUsa.scale(1070)}function azimuthalRaw(scale){return function(x,y){var cx=cos(x),cy=cos(y),k=scale(cx*cy);return[k*cy*sin(x),k*sin(y)]}}function azimuthalInvert(angle){return function(x,y){var z=sqrt(x*x+y*y),c=angle(z),sc=sin(c),cc=cos(c);return[atan2(x*sc,z*cc),asin(z&&y*sc/z)]}}var azimuthalEqualAreaRaw=azimuthalRaw(function(cxcy){return sqrt(2/(1+cxcy))});azimuthalEqualAreaRaw.invert=azimuthalInvert(function(z){return 2*asin(z/2)});function azimuthalEqualArea(){return projection(azimuthalEqualAreaRaw).scale(124.75).clipAngle(180-.001)}var azimuthalEquidistantRaw=azimuthalRaw(function(c){return(c=acos(c))&&c/sin(c)});azimuthalEquidistantRaw.invert=azimuthalInvert(function(z){return z});function azimuthalEquidistant(){return projection(azimuthalEquidistantRaw).scale(79.4188).clipAngle(180-.001)}function mercatorRaw(lambda,phi){return[lambda,log(tan((halfPi+phi)/2))]}mercatorRaw.invert=function(x,y){return[x,2*atan(exp(y))-halfPi]};function mercator(){return mercatorProjection(mercatorRaw).scale(961/tau)}function mercatorProjection(project){var m=projection(project),scale=m.scale,translate=m.translate,clipExtent=m.clipExtent,clipAuto;m.scale=function(_){return arguments.length?(scale(_),clipAuto&&m.clipExtent(null),m):scale()};m.translate=function(_){return arguments.length?(translate(_),clipAuto&&m.clipExtent(null),m):translate()};m.clipExtent=function(_){if(!arguments.length)return clipAuto?null:clipExtent();if(clipAuto=_==null){var k=pi*scale(),t=translate();_=[[t[0]-k,t[1]-k],[t[0]+k,t[1]+k]]}clipExtent(_);return m};return m.clipExtent(null)}function tany(y){return tan((halfPi+y)/2)}function conicConformalRaw(y0,y1){var cy0=cos(y0),n=y0===y1?sin(y0):log(cy0/cos(y1))/log(tany(y1)/tany(y0)),f=cy0*pow(tany(y0),n)/n;if(!n)return mercatorRaw;function project(x,y){if(f>0){if(y<-halfPi+epsilon)y=-halfPi+epsilon}else{if(y>halfPi-epsilon)y=halfPi-epsilon}var r=f/pow(tany(y),n);return[r*sin(n*x),f-r*cos(n*x)]}project.invert=function(x,y){var fy=f-y,r=sign(n)*sqrt(x*x+fy*fy);return[atan2(x,fy)/n,2*atan(pow(f/r,1/n))-halfPi]};return project}function conicConformal(){return conicProjection(conicConformalRaw).scale(109.5).parallels([30,30])}function equirectangularRaw(lambda,phi){return[lambda,phi]}equirectangularRaw.invert=equirectangularRaw;function equirectangular(){return projection(equirectangularRaw).scale(152.63)}function conicEquidistantRaw(y0,y1){var cy0=cos(y0),n=y0===y1?sin(y0):(cy0-cos(y1))/(y1-y0),g=cy0/n+y0;if(abs(n)<epsilon)return equirectangularRaw;function project(x,y){var gy=g-y,nx=n*x;return[gy*sin(nx),g-gy*cos(nx)]}project.invert=function(x,y){var gy=g-y;return[atan2(x,gy)/n,g-sign(n)*sqrt(x*x+gy*gy)]};return project}function conicEquidistant(){return conicProjection(conicEquidistantRaw).scale(131.154).center([0,13.9389])}function gnomonicRaw(x,y){var cy=cos(y),k=cos(x)*cy;return[cy*sin(x)/k,sin(y)/k]}gnomonicRaw.invert=azimuthalInvert(atan);function gnomonic(){return projection(gnomonicRaw).scale(144.049).clipAngle(60)}function orthographicRaw(x,y){return[cos(y)*sin(x),sin(y)]}orthographicRaw.invert=azimuthalInvert(asin);function orthographic(){return projection(orthographicRaw).scale(249.5).clipAngle(90+epsilon)}function stereographicRaw(x,y){var cy=cos(y),k=1+cos(x)*cy;return[cy*sin(x)/k,sin(y)/k]}stereographicRaw.invert=azimuthalInvert(function(z){return 2*atan(z)});function stereographic(){return projection(stereographicRaw).scale(250).clipAngle(142)}function transverseMercatorRaw(lambda,phi){return[log(tan((halfPi+phi)/2)),-lambda]}transverseMercatorRaw.invert=function(x,y){return[-y,2*atan(exp(x))-halfPi]};function transverseMercator(){var m=mercatorProjection(transverseMercatorRaw),center=m.center,rotate=m.rotate;m.center=function(_){return arguments.length?center([-_[1],_[0]]):(_=center(),[_[1],-_[0]])};m.rotate=function(_){return arguments.length?rotate([_[0],_[1],_.length>2?_[2]+90:90]):(_=rotate(),[_[0],_[1],_[2]-90])};return rotate([0,0,90]).scale(159.155)}exports.geoArea=area;exports.geoBounds=bounds;exports.geoCentroid=centroid;exports.geoCircle=circle;exports.geoClipExtent=extent;exports.geoDistance=distance;exports.geoGraticule=graticule;exports.geoInterpolate=interpolate;exports.geoLength=length;exports.geoPath=index;exports.geoAlbers=albers;exports.geoAlbersUsa=albersUsa;exports.geoAzimuthalEqualArea=azimuthalEqualArea;exports.geoAzimuthalEqualAreaRaw=azimuthalEqualAreaRaw;exports.geoAzimuthalEquidistant=azimuthalEquidistant;exports.geoAzimuthalEquidistantRaw=azimuthalEquidistantRaw;exports.geoConicConformal=conicConformal;exports.geoConicConformalRaw=conicConformalRaw;exports.geoConicEqualArea=conicEqualArea;exports.geoConicEqualAreaRaw=conicEqualAreaRaw;exports.geoConicEquidistant=conicEquidistant;exports.geoConicEquidistantRaw=conicEquidistantRaw;exports.geoEquirectangular=equirectangular;exports.geoEquirectangularRaw=equirectangularRaw;exports.geoGnomonic=gnomonic;exports.geoGnomonicRaw=gnomonicRaw;exports.geoProjection=projection;exports.geoProjectionMutator=projectionMutator;exports.geoMercator=mercator;exports.geoMercatorRaw=mercatorRaw;exports.geoOrthographic=orthographic;exports.geoOrthographicRaw=orthographicRaw;exports.geoStereographic=stereographic;exports.geoStereographicRaw=stereographicRaw;exports.geoTransverseMercator=transverseMercator;exports.geoTransverseMercatorRaw=transverseMercatorRaw;exports.geoRotation=rotation;exports.geoStream=geoStream;exports.geoTransform=transform;Object.defineProperty(exports,"__esModule",{value:true})})},{"d3-array":2}],7:[function(require,module,exports){(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?factory(exports):typeof define==="function"&&define.amd?define(["exports"],factory):factory(global.d3=global.d3||{})})(this,function(exports){"use strict";var noop={value:function(){}};function dispatch(){for(var i=0,n=arguments.length,_={},t;i<n;++i){if(!(t=arguments[i]+"")||t in _)throw new Error("illegal type: "+t);_[t]=[]}return new Dispatch(_)}function Dispatch(_){this._=_}function parseTypenames(typenames,types){return typenames.trim().split(/^|\s+/).map(function(t){var name="",i=t.indexOf(".");if(i>=0)name=t.slice(i+1),t=t.slice(0,i);if(t&&!types.hasOwnProperty(t))throw new Error("unknown type: "+t);return{type:t,name:name}})}Dispatch.prototype=dispatch.prototype={constructor:Dispatch,on:function(typename,callback){var _=this._,T=parseTypenames(typename+"",_),t,i=-1,n=T.length;if(arguments.length<2){while(++i<n)if((t=(typename=T[i]).type)&&(t=get(_[t],typename.name)))return t;return}if(callback!=null&&typeof callback!=="function")throw new Error("invalid callback: "+callback);while(++i<n){if(t=(typename=T[i]).type)_[t]=set(_[t],typename.name,callback);else if(callback==null)for(t in _)_[t]=set(_[t],typename.name,null)}return this},copy:function(){var copy={},_=this._;for(var t in _)copy[t]=_[t].slice();return new Dispatch(copy)},call:function(type,that){if((n=arguments.length-2)>0)for(var args=new Array(n),i=0,n,t;i<n;++i)args[i]=arguments[i+2];if(!this._.hasOwnProperty(type))throw new Error("unknown type: "+type);for(t=this._[type],i=0,n=t.length;i<n;++i)t[i].value.apply(that,args)},apply:function(type,that,args){if(!this._.hasOwnProperty(type))throw new Error("unknown type: "+type);for(var t=this._[type],i=0,n=t.length;i<n;++i)t[i].value.apply(that,args)}};function get(type,name){for(var i=0,n=type.length,c;i<n;++i){if((c=type[i]).name===name){return c.value}}}function set(type,name,callback){for(var i=0,n=type.length;i<n;++i){if(type[i].name===name){type[i]=noop,type=type.slice(0,i).concat(type.slice(i+1));break}}if(callback!=null)type.push({name:name,value:callback});return type}exports.dispatch=dispatch;Object.defineProperty(exports,"__esModule",{value:true})})},{}],8:[function(require,module,exports){(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?factory(exports):typeof define==="function"&&define.amd?define(["exports"],factory):factory(global.d3=global.d3||{})})(this,function(exports){"use strict";function objectConverter(columns){return new Function("d","return {"+columns.map(function(name,i){return JSON.stringify(name)+": d["+i+"]"}).join(",")+"}")}function customConverter(columns,f){var object=objectConverter(columns);return function(row,i){return f(object(row),i,columns)}}function inferColumns(rows){var columnSet=Object.create(null),columns=[];rows.forEach(function(row){for(var column in row){if(!(column in columnSet)){columns.push(columnSet[column]=column)}}});return columns}function dsv(delimiter){var reFormat=new RegExp('["'+delimiter+"\n]"),delimiterCode=delimiter.charCodeAt(0);function parse(text,f){var convert,columns,rows=parseRows(text,function(row,i){if(convert)return convert(row,i-1);columns=row,convert=f?customConverter(row,f):objectConverter(row)});rows.columns=columns;return rows}function parseRows(text,f){var EOL={},EOF={},rows=[],N=text.length,I=0,n=0,t,eol;function token(){if(I>=N)return EOF;if(eol)return eol=false,EOL;var j=I,c;if(text.charCodeAt(j)===34){var i=j;while(i++<N){if(text.charCodeAt(i)===34){if(text.charCodeAt(i+1)!==34)break;++i}}I=i+2;c=text.charCodeAt(i+1);if(c===13){eol=true;if(text.charCodeAt(i+2)===10)++I}else if(c===10){eol=true}return text.slice(j+1,i).replace(/""/g,'"')}while(I<N){var k=1;c=text.charCodeAt(I++);if(c===10)eol=true;else if(c===13){eol=true;if(text.charCodeAt(I)===10)++I,++k}else if(c!==delimiterCode)continue;return text.slice(j,I-k)}return text.slice(j)}while((t=token())!==EOF){var a=[];while(t!==EOL&&t!==EOF){a.push(t);t=token()}if(f&&(a=f(a,n++))==null)continue;rows.push(a)}return rows}function format(rows,columns){if(columns==null)columns=inferColumns(rows);return[columns.map(formatValue).join(delimiter)].concat(rows.map(function(row){return columns.map(function(column){return formatValue(row[column])}).join(delimiter)})).join("\n")}function formatRows(rows){return rows.map(formatRow).join("\n")}function formatRow(row){return row.map(formatValue).join(delimiter)}function formatValue(text){return text==null?"":reFormat.test(text+="")?'"'+text.replace(/\"/g,'""')+'"':text}return{parse:parse,parseRows:parseRows,format:format,formatRows:formatRows}}var csv=dsv(",");var csvParse=csv.parse;var csvParseRows=csv.parseRows;var csvFormat=csv.format;var csvFormatRows=csv.formatRows;var tsv=dsv("\t");var tsvParse=tsv.parse;var tsvParseRows=tsv.parseRows;var tsvFormat=tsv.format;var tsvFormatRows=tsv.formatRows;exports.dsvFormat=dsv;exports.csvParse=csvParse;exports.csvParseRows=csvParseRows;exports.csvFormat=csvFormat;exports.csvFormatRows=csvFormatRows;exports.tsvParse=tsvParse;exports.tsvParseRows=tsvParseRows;exports.tsvFormat=tsvFormat;exports.tsvFormatRows=tsvFormatRows;Object.defineProperty(exports,"__esModule",{value:true})})},{}],9:[function(require,module,exports){(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?factory(exports):typeof define==="function"&&define.amd?define(["exports"],factory):factory(global.d3=global.d3||{})})(this,function(exports){"use strict";function linear(t){return+t}function quadIn(t){return t*t}function quadOut(t){return t*(2-t)}function quadInOut(t){return((t*=2)<=1?t*t:--t*(2-t)+1)/2}function cubicIn(t){return t*t*t}function cubicOut(t){
return--t*t*t+1}function cubicInOut(t){return((t*=2)<=1?t*t*t:(t-=2)*t*t+2)/2}var exponent=3;var polyIn=function custom(e){e=+e;function polyIn(t){return Math.pow(t,e)}polyIn.exponent=custom;return polyIn}(exponent);var polyOut=function custom(e){e=+e;function polyOut(t){return 1-Math.pow(1-t,e)}polyOut.exponent=custom;return polyOut}(exponent);var polyInOut=function custom(e){e=+e;function polyInOut(t){return((t*=2)<=1?Math.pow(t,e):2-Math.pow(2-t,e))/2}polyInOut.exponent=custom;return polyInOut}(exponent);var pi=Math.PI;var halfPi=pi/2;function sinIn(t){return 1-Math.cos(t*halfPi)}function sinOut(t){return Math.sin(t*halfPi)}function sinInOut(t){return(1-Math.cos(pi*t))/2}function expIn(t){return Math.pow(2,10*t-10)}function expOut(t){return 1-Math.pow(2,-10*t)}function expInOut(t){return((t*=2)<=1?Math.pow(2,10*t-10):2-Math.pow(2,10-10*t))/2}function circleIn(t){return 1-Math.sqrt(1-t*t)}function circleOut(t){return Math.sqrt(1- --t*t)}function circleInOut(t){return((t*=2)<=1?1-Math.sqrt(1-t*t):Math.sqrt(1-(t-=2)*t)+1)/2}var b1=4/11;var b2=6/11;var b3=8/11;var b4=3/4;var b5=9/11;var b6=10/11;var b7=15/16;var b8=21/22;var b9=63/64;var b0=1/b1/b1;function bounceIn(t){return 1-bounceOut(1-t)}function bounceOut(t){return(t=+t)<b1?b0*t*t:t<b3?b0*(t-=b2)*t+b4:t<b6?b0*(t-=b5)*t+b7:b0*(t-=b8)*t+b9}function bounceInOut(t){return((t*=2)<=1?1-bounceOut(1-t):bounceOut(t-1)+1)/2}var overshoot=1.70158;var backIn=function custom(s){s=+s;function backIn(t){return t*t*((s+1)*t-s)}backIn.overshoot=custom;return backIn}(overshoot);var backOut=function custom(s){s=+s;function backOut(t){return--t*t*((s+1)*t+s)+1}backOut.overshoot=custom;return backOut}(overshoot);var backInOut=function custom(s){s=+s;function backInOut(t){return((t*=2)<1?t*t*((s+1)*t-s):(t-=2)*t*((s+1)*t+s)+2)/2}backInOut.overshoot=custom;return backInOut}(overshoot);var tau=2*Math.PI;var amplitude=1;var period=.3;var elasticIn=function custom(a,p){var s=Math.asin(1/(a=Math.max(1,a)))*(p/=tau);function elasticIn(t){return a*Math.pow(2,10*--t)*Math.sin((s-t)/p)}elasticIn.amplitude=function(a){return custom(a,p*tau)};elasticIn.period=function(p){return custom(a,p)};return elasticIn}(amplitude,period);var elasticOut=function custom(a,p){var s=Math.asin(1/(a=Math.max(1,a)))*(p/=tau);function elasticOut(t){return 1-a*Math.pow(2,-10*(t=+t))*Math.sin((t+s)/p)}elasticOut.amplitude=function(a){return custom(a,p*tau)};elasticOut.period=function(p){return custom(a,p)};return elasticOut}(amplitude,period);var elasticInOut=function custom(a,p){var s=Math.asin(1/(a=Math.max(1,a)))*(p/=tau);function elasticInOut(t){return((t=t*2-1)<0?a*Math.pow(2,10*t)*Math.sin((s-t)/p):2-a*Math.pow(2,-10*t)*Math.sin((s+t)/p))/2}elasticInOut.amplitude=function(a){return custom(a,p*tau)};elasticInOut.period=function(p){return custom(a,p)};return elasticInOut}(amplitude,period);exports.easeLinear=linear;exports.easeQuad=quadInOut;exports.easeQuadIn=quadIn;exports.easeQuadOut=quadOut;exports.easeQuadInOut=quadInOut;exports.easeCubic=cubicInOut;exports.easeCubicIn=cubicIn;exports.easeCubicOut=cubicOut;exports.easeCubicInOut=cubicInOut;exports.easePoly=polyInOut;exports.easePolyIn=polyIn;exports.easePolyOut=polyOut;exports.easePolyInOut=polyInOut;exports.easeSin=sinInOut;exports.easeSinIn=sinIn;exports.easeSinOut=sinOut;exports.easeSinInOut=sinInOut;exports.easeExp=expInOut;exports.easeExpIn=expIn;exports.easeExpOut=expOut;exports.easeExpInOut=expInOut;exports.easeCircle=circleInOut;exports.easeCircleIn=circleIn;exports.easeCircleOut=circleOut;exports.easeCircleInOut=circleInOut;exports.easeBounce=bounceOut;exports.easeBounceIn=bounceIn;exports.easeBounceOut=bounceOut;exports.easeBounceInOut=bounceInOut;exports.easeBack=backInOut;exports.easeBackIn=backIn;exports.easeBackOut=backOut;exports.easeBackInOut=backInOut;exports.easeElastic=elasticOut;exports.easeElasticIn=elasticIn;exports.easeElasticOut=elasticOut;exports.easeElasticInOut=elasticInOut;Object.defineProperty(exports,"__esModule",{value:true})})},{}],10:[function(require,module,exports){(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?factory(exports,require("d3-array")):typeof define==="function"&&define.amd?define(["exports","d3-array"],factory):factory(global.d3=global.d3||{},global.d3)})(this,function(exports,d3Array){"use strict";var adder=function(){return new Adder};function Adder(){this.reset()}Adder.prototype={constructor:Adder,reset:function(){this.s=this.t=0},add:function(y){add(temp,y,this.t);add(this,temp.s,this.s);if(this.s)this.t+=temp.t;else this.s=temp.t},valueOf:function(){return this.s}};var temp=new Adder;function add(adder,a,b){var x=adder.s=a+b,bv=x-a,av=x-bv;adder.t=a-av+(b-bv)}var epsilon=1e-6;var epsilon2=1e-12;var pi=Math.PI;var halfPi=pi/2;var quarterPi=pi/4;var tau=pi*2;var degrees=180/pi;var radians=pi/180;var abs=Math.abs;var atan=Math.atan;var atan2=Math.atan2;var cos=Math.cos;var ceil=Math.ceil;var exp=Math.exp;var log=Math.log;var pow=Math.pow;var sin=Math.sin;var sign=Math.sign||function(x){return x>0?1:x<0?-1:0};var sqrt=Math.sqrt;var tan=Math.tan;function acos(x){return x>1?0:x<-1?pi:Math.acos(x)}function asin(x){return x>1?halfPi:x<-1?-halfPi:Math.asin(x)}function haversin(x){return(x=sin(x/2))*x}function noop(){}function streamGeometry(geometry,stream){if(geometry&&streamGeometryType.hasOwnProperty(geometry.type)){streamGeometryType[geometry.type](geometry,stream)}}var streamObjectType={Feature:function(feature,stream){streamGeometry(feature.geometry,stream)},FeatureCollection:function(object,stream){var features=object.features,i=-1,n=features.length;while(++i<n)streamGeometry(features[i].geometry,stream)}};var streamGeometryType={Sphere:function(object,stream){stream.sphere()},Point:function(object,stream){object=object.coordinates;stream.point(object[0],object[1],object[2])},MultiPoint:function(object,stream){var coordinates=object.coordinates,i=-1,n=coordinates.length;while(++i<n)object=coordinates[i],stream.point(object[0],object[1],object[2])},LineString:function(object,stream){streamLine(object.coordinates,stream,0)},MultiLineString:function(object,stream){var coordinates=object.coordinates,i=-1,n=coordinates.length;while(++i<n)streamLine(coordinates[i],stream,0)},Polygon:function(object,stream){streamPolygon(object.coordinates,stream)},MultiPolygon:function(object,stream){var coordinates=object.coordinates,i=-1,n=coordinates.length;while(++i<n)streamPolygon(coordinates[i],stream)},GeometryCollection:function(object,stream){var geometries=object.geometries,i=-1,n=geometries.length;while(++i<n)streamGeometry(geometries[i],stream)}};function streamLine(coordinates,stream,closed){var i=-1,n=coordinates.length-closed,coordinate;stream.lineStart();while(++i<n)coordinate=coordinates[i],stream.point(coordinate[0],coordinate[1],coordinate[2]);stream.lineEnd()}function streamPolygon(coordinates,stream){var i=-1,n=coordinates.length;stream.polygonStart();while(++i<n)streamLine(coordinates[i],stream,1);stream.polygonEnd()}var geoStream=function(object,stream){if(object&&streamObjectType.hasOwnProperty(object.type)){streamObjectType[object.type](object,stream)}else{streamGeometry(object,stream)}};var areaRingSum=adder();var areaSum=adder();var lambda00;var phi00;var lambda0;var cosPhi0;var sinPhi0;var areaStream={point:noop,lineStart:noop,lineEnd:noop,polygonStart:function(){areaRingSum.reset();areaStream.lineStart=areaRingStart;areaStream.lineEnd=areaRingEnd},polygonEnd:function(){var areaRing=+areaRingSum;areaSum.add(areaRing<0?tau+areaRing:areaRing);this.lineStart=this.lineEnd=this.point=noop},sphere:function(){areaSum.add(tau)}};function areaRingStart(){areaStream.point=areaPointFirst}function areaRingEnd(){areaPoint(lambda00,phi00)}function areaPointFirst(lambda,phi){areaStream.point=areaPoint;lambda00=lambda,phi00=phi;lambda*=radians,phi*=radians;lambda0=lambda,cosPhi0=cos(phi=phi/2+quarterPi),sinPhi0=sin(phi)}function areaPoint(lambda,phi){lambda*=radians,phi*=radians;phi=phi/2+quarterPi;var dLambda=lambda-lambda0,sdLambda=dLambda>=0?1:-1,adLambda=sdLambda*dLambda,cosPhi=cos(phi),sinPhi=sin(phi),k=sinPhi0*sinPhi,u=cosPhi0*cosPhi+k*cos(adLambda),v=k*sdLambda*sin(adLambda);areaRingSum.add(atan2(v,u));lambda0=lambda,cosPhi0=cosPhi,sinPhi0=sinPhi}var area=function(object){areaSum.reset();geoStream(object,areaStream);return areaSum*2};function spherical(cartesian){return[atan2(cartesian[1],cartesian[0]),asin(cartesian[2])]}function cartesian(spherical){var lambda=spherical[0],phi=spherical[1],cosPhi=cos(phi);return[cosPhi*cos(lambda),cosPhi*sin(lambda),sin(phi)]}function cartesianDot(a,b){return a[0]*b[0]+a[1]*b[1]+a[2]*b[2]}function cartesianCross(a,b){return[a[1]*b[2]-a[2]*b[1],a[2]*b[0]-a[0]*b[2],a[0]*b[1]-a[1]*b[0]]}function cartesianAddInPlace(a,b){a[0]+=b[0],a[1]+=b[1],a[2]+=b[2]}function cartesianScale(vector,k){return[vector[0]*k,vector[1]*k,vector[2]*k]}function cartesianNormalizeInPlace(d){var l=sqrt(d[0]*d[0]+d[1]*d[1]+d[2]*d[2]);d[0]/=l,d[1]/=l,d[2]/=l}var lambda0$1;var phi0;var lambda1;var phi1;var lambda2;var lambda00$1;var phi00$1;var p0;var deltaSum=adder();var ranges;var range$1;var boundsStream={point:boundsPoint,lineStart:boundsLineStart,lineEnd:boundsLineEnd,polygonStart:function(){boundsStream.point=boundsRingPoint;boundsStream.lineStart=boundsRingStart;boundsStream.lineEnd=boundsRingEnd;deltaSum.reset();areaStream.polygonStart()},polygonEnd:function(){areaStream.polygonEnd();boundsStream.point=boundsPoint;boundsStream.lineStart=boundsLineStart;boundsStream.lineEnd=boundsLineEnd;if(areaRingSum<0)lambda0$1=-(lambda1=180),phi0=-(phi1=90);else if(deltaSum>epsilon)phi1=90;else if(deltaSum<-epsilon)phi0=-90;range$1[0]=lambda0$1,range$1[1]=lambda1}};function boundsPoint(lambda,phi){ranges.push(range$1=[lambda0$1=lambda,lambda1=lambda]);if(phi<phi0)phi0=phi;if(phi>phi1)phi1=phi}function linePoint(lambda,phi){var p=cartesian([lambda*radians,phi*radians]);if(p0){var normal=cartesianCross(p0,p),equatorial=[normal[1],-normal[0],0],inflection=cartesianCross(equatorial,normal);cartesianNormalizeInPlace(inflection);inflection=spherical(inflection);var delta=lambda-lambda2,sign$$1=delta>0?1:-1,lambdai=inflection[0]*degrees*sign$$1,phii,antimeridian=abs(delta)>180;if(antimeridian^(sign$$1*lambda2<lambdai&&lambdai<sign$$1*lambda)){phii=inflection[1]*degrees;if(phii>phi1)phi1=phii}else if(lambdai=(lambdai+360)%360-180,antimeridian^(sign$$1*lambda2<lambdai&&lambdai<sign$$1*lambda)){phii=-inflection[1]*degrees;if(phii<phi0)phi0=phii}else{if(phi<phi0)phi0=phi;if(phi>phi1)phi1=phi}if(antimeridian){if(lambda<lambda2){if(angle(lambda0$1,lambda)>angle(lambda0$1,lambda1))lambda1=lambda}else{if(angle(lambda,lambda1)>angle(lambda0$1,lambda1))lambda0$1=lambda}}else{if(lambda1>=lambda0$1){if(lambda<lambda0$1)lambda0$1=lambda;if(lambda>lambda1)lambda1=lambda}else{if(lambda>lambda2){if(angle(lambda0$1,lambda)>angle(lambda0$1,lambda1))lambda1=lambda}else{if(angle(lambda,lambda1)>angle(lambda0$1,lambda1))lambda0$1=lambda}}}}else{boundsPoint(lambda,phi)}p0=p,lambda2=lambda}function boundsLineStart(){boundsStream.point=linePoint}function boundsLineEnd(){range$1[0]=lambda0$1,range$1[1]=lambda1;boundsStream.point=boundsPoint;p0=null}function boundsRingPoint(lambda,phi){if(p0){var delta=lambda-lambda2;deltaSum.add(abs(delta)>180?delta+(delta>0?360:-360):delta)}else{lambda00$1=lambda,phi00$1=phi}areaStream.point(lambda,phi);linePoint(lambda,phi)}function boundsRingStart(){areaStream.lineStart()}function boundsRingEnd(){boundsRingPoint(lambda00$1,phi00$1);areaStream.lineEnd();if(abs(deltaSum)>epsilon)lambda0$1=-(lambda1=180);range$1[0]=lambda0$1,range$1[1]=lambda1;p0=null}function angle(lambda0,lambda1){return(lambda1-=lambda0)<0?lambda1+360:lambda1}function rangeCompare(a,b){return a[0]-b[0]}function rangeContains(range$$1,x){return range$$1[0]<=range$$1[1]?range$$1[0]<=x&&x<=range$$1[1]:x<range$$1[0]||range$$1[1]<x}var bounds=function(feature){var i,n,a,b,merged,deltaMax,delta;phi1=lambda1=-(lambda0$1=phi0=Infinity);ranges=[];geoStream(feature,boundsStream);if(n=ranges.length){ranges.sort(rangeCompare);for(i=1,a=ranges[0],merged=[a];i<n;++i){b=ranges[i];if(rangeContains(a,b[0])||rangeContains(a,b[1])){if(angle(a[0],b[1])>angle(a[0],a[1]))a[1]=b[1];if(angle(b[0],a[1])>angle(a[0],a[1]))a[0]=b[0]}else{merged.push(a=b)}}for(deltaMax=-Infinity,n=merged.length-1,i=0,a=merged[n];i<=n;a=b,++i){b=merged[i];if((delta=angle(a[1],b[0]))>deltaMax)deltaMax=delta,lambda0$1=b[0],lambda1=a[1]}}ranges=range$1=null;return lambda0$1===Infinity||phi0===Infinity?[[NaN,NaN],[NaN,NaN]]:[[lambda0$1,phi0],[lambda1,phi1]]};var W0;var W1;var X0;var Y0;var Z0;var X1;var Y1;var Z1;var X2;var Y2;var Z2;var lambda00$2;var phi00$2;var x0;var y0;var z0;var centroidStream={sphere:noop,point:centroidPoint,lineStart:centroidLineStart,lineEnd:centroidLineEnd,polygonStart:function(){centroidStream.lineStart=centroidRingStart;centroidStream.lineEnd=centroidRingEnd},polygonEnd:function(){centroidStream.lineStart=centroidLineStart;centroidStream.lineEnd=centroidLineEnd}};function centroidPoint(lambda,phi){lambda*=radians,phi*=radians;var cosPhi=cos(phi);centroidPointCartesian(cosPhi*cos(lambda),cosPhi*sin(lambda),sin(phi))}function centroidPointCartesian(x,y,z){++W0;X0+=(x-X0)/W0;Y0+=(y-Y0)/W0;Z0+=(z-Z0)/W0}function centroidLineStart(){centroidStream.point=centroidLinePointFirst}function centroidLinePointFirst(lambda,phi){lambda*=radians,phi*=radians;var cosPhi=cos(phi);x0=cosPhi*cos(lambda);y0=cosPhi*sin(lambda);z0=sin(phi);centroidStream.point=centroidLinePoint;centroidPointCartesian(x0,y0,z0)}function centroidLinePoint(lambda,phi){lambda*=radians,phi*=radians;var cosPhi=cos(phi),x=cosPhi*cos(lambda),y=cosPhi*sin(lambda),z=sin(phi),w=atan2(sqrt((w=y0*z-z0*y)*w+(w=z0*x-x0*z)*w+(w=x0*y-y0*x)*w),x0*x+y0*y+z0*z);W1+=w;X1+=w*(x0+(x0=x));Y1+=w*(y0+(y0=y));Z1+=w*(z0+(z0=z));centroidPointCartesian(x0,y0,z0)}function centroidLineEnd(){centroidStream.point=centroidPoint}function centroidRingStart(){centroidStream.point=centroidRingPointFirst}function centroidRingEnd(){centroidRingPoint(lambda00$2,phi00$2);centroidStream.point=centroidPoint}function centroidRingPointFirst(lambda,phi){lambda00$2=lambda,phi00$2=phi;lambda*=radians,phi*=radians;centroidStream.point=centroidRingPoint;var cosPhi=cos(phi);x0=cosPhi*cos(lambda);y0=cosPhi*sin(lambda);z0=sin(phi);centroidPointCartesian(x0,y0,z0)}function centroidRingPoint(lambda,phi){lambda*=radians,phi*=radians;var cosPhi=cos(phi),x=cosPhi*cos(lambda),y=cosPhi*sin(lambda),z=sin(phi),cx=y0*z-z0*y,cy=z0*x-x0*z,cz=x0*y-y0*x,m=sqrt(cx*cx+cy*cy+cz*cz),u=x0*x+y0*y+z0*z,v=m&&-acos(u)/m,w=atan2(m,u);X2+=v*cx;Y2+=v*cy;Z2+=v*cz;W1+=w;X1+=w*(x0+(x0=x));Y1+=w*(y0+(y0=y));Z1+=w*(z0+(z0=z));centroidPointCartesian(x0,y0,z0)}var centroid=function(object){W0=W1=X0=Y0=Z0=X1=Y1=Z1=X2=Y2=Z2=0;geoStream(object,centroidStream);var x=X2,y=Y2,z=Z2,m=x*x+y*y+z*z;if(m<epsilon2){x=X1,y=Y1,z=Z1;if(W1<epsilon)x=X0,y=Y0,z=Z0;m=x*x+y*y+z*z;if(m<epsilon2)return[NaN,NaN]}return[atan2(y,x)*degrees,asin(z/sqrt(m))*degrees]};var constant=function(x){return function(){return x}};var compose=function(a,b){function compose(x,y){return x=a(x,y),b(x[0],x[1])}if(a.invert&&b.invert)compose.invert=function(x,y){return x=b.invert(x,y),x&&a.invert(x[0],x[1])};return compose};function rotationIdentity(lambda,phi){return[lambda>pi?lambda-tau:lambda<-pi?lambda+tau:lambda,phi]}rotationIdentity.invert=rotationIdentity;function rotateRadians(deltaLambda,deltaPhi,deltaGamma){return(deltaLambda%=tau)?deltaPhi||deltaGamma?compose(rotationLambda(deltaLambda),rotationPhiGamma(deltaPhi,deltaGamma)):rotationLambda(deltaLambda):deltaPhi||deltaGamma?rotationPhiGamma(deltaPhi,deltaGamma):rotationIdentity}function forwardRotationLambda(deltaLambda){return function(lambda,phi){return lambda+=deltaLambda,[lambda>pi?lambda-tau:lambda<-pi?lambda+tau:lambda,phi]}}function rotationLambda(deltaLambda){var rotation=forwardRotationLambda(deltaLambda);rotation.invert=forwardRotationLambda(-deltaLambda);return rotation}function rotationPhiGamma(deltaPhi,deltaGamma){var cosDeltaPhi=cos(deltaPhi),sinDeltaPhi=sin(deltaPhi),cosDeltaGamma=cos(deltaGamma),sinDeltaGamma=sin(deltaGamma);function rotation(lambda,phi){var cosPhi=cos(phi),x=cos(lambda)*cosPhi,y=sin(lambda)*cosPhi,z=sin(phi),k=z*cosDeltaPhi+x*sinDeltaPhi;return[atan2(y*cosDeltaGamma-k*sinDeltaGamma,x*cosDeltaPhi-z*sinDeltaPhi),asin(k*cosDeltaGamma+y*sinDeltaGamma)]}rotation.invert=function(lambda,phi){var cosPhi=cos(phi),x=cos(lambda)*cosPhi,y=sin(lambda)*cosPhi,z=sin(phi),k=z*cosDeltaGamma-y*sinDeltaGamma;return[atan2(y*cosDeltaGamma+z*sinDeltaGamma,x*cosDeltaPhi+k*sinDeltaPhi),asin(k*cosDeltaPhi-x*sinDeltaPhi)]};return rotation}var rotation=function(rotate){rotate=rotateRadians(rotate[0]*radians,rotate[1]*radians,rotate.length>2?rotate[2]*radians:0);function forward(coordinates){coordinates=rotate(coordinates[0]*radians,coordinates[1]*radians);return coordinates[0]*=degrees,coordinates[1]*=degrees,coordinates}forward.invert=function(coordinates){coordinates=rotate.invert(coordinates[0]*radians,coordinates[1]*radians);return coordinates[0]*=degrees,coordinates[1]*=degrees,coordinates};return forward};function circleStream(stream,radius,delta,direction,t0,t1){if(!delta)return;var cosRadius=cos(radius),sinRadius=sin(radius),step=direction*delta;if(t0==null){t0=radius+direction*tau;t1=radius-step/2}else{t0=circleRadius(cosRadius,t0);t1=circleRadius(cosRadius,t1);if(direction>0?t0<t1:t0>t1)t0+=direction*tau}for(var point,t=t0;direction>0?t>t1:t<t1;t-=step){point=spherical([cosRadius,-sinRadius*cos(t),-sinRadius*sin(t)]);stream.point(point[0],point[1])}}function circleRadius(cosRadius,point){point=cartesian(point),point[0]-=cosRadius;cartesianNormalizeInPlace(point);var radius=acos(-point[1]);return((-point[2]<0?-radius:radius)+tau-epsilon)%tau}var circle=function(){var center=constant([0,0]),radius=constant(90),precision=constant(6),ring,rotate,stream={point:point};function point(x,y){ring.push(x=rotate(x,y));x[0]*=degrees,x[1]*=degrees}function circle(){var c=center.apply(this,arguments),r=radius.apply(this,arguments)*radians,p=precision.apply(this,arguments)*radians;ring=[];rotate=rotateRadians(-c[0]*radians,-c[1]*radians,0).invert;circleStream(stream,r,p,1);c={type:"Polygon",coordinates:[ring]};ring=rotate=null;return c}circle.center=function(_){return arguments.length?(center=typeof _==="function"?_:constant([+_[0],+_[1]]),circle):center};circle.radius=function(_){return arguments.length?(radius=typeof _==="function"?_:constant(+_),circle):radius};circle.precision=function(_){return arguments.length?(precision=typeof _==="function"?_:constant(+_),circle):precision};return circle};var clipBuffer=function(){var lines=[],line;return{point:function(x,y){line.push([x,y])},lineStart:function(){lines.push(line=[])},lineEnd:noop,rejoin:function(){if(lines.length>1)lines.push(lines.pop().concat(lines.shift()))},result:function(){var result=lines;lines=[];line=null;return result}}};var clipLine=function(a,b,x0,y0,x1,y1){var ax=a[0],ay=a[1],bx=b[0],by=b[1],t0=0,t1=1,dx=bx-ax,dy=by-ay,r;r=x0-ax;if(!dx&&r>0)return;r/=dx;if(dx<0){if(r<t0)return;if(r<t1)t1=r}else if(dx>0){if(r>t1)return;if(r>t0)t0=r}r=x1-ax;if(!dx&&r<0)return;r/=dx;if(dx<0){if(r>t1)return;if(r>t0)t0=r}else if(dx>0){if(r<t0)return;if(r<t1)t1=r}r=y0-ay;if(!dy&&r>0)return;r/=dy;if(dy<0){if(r<t0)return;if(r<t1)t1=r}else if(dy>0){if(r>t1)return;if(r>t0)t0=r}r=y1-ay;if(!dy&&r<0)return;r/=dy;if(dy<0){if(r>t1)return;if(r>t0)t0=r}else if(dy>0){if(r<t0)return;if(r<t1)t1=r}if(t0>0)a[0]=ax+t0*dx,a[1]=ay+t0*dy;if(t1<1)b[0]=ax+t1*dx,b[1]=ay+t1*dy;return true};var pointEqual=function(a,b){return abs(a[0]-b[0])<epsilon&&abs(a[1]-b[1])<epsilon};function Intersection(point,points,other,entry){this.x=point;this.z=points;this.o=other;this.e=entry;this.v=false;this.n=this.p=null}var clipPolygon=function(segments,compareIntersection,startInside,interpolate,stream){var subject=[],clip=[],i,n;segments.forEach(function(segment){if((n=segment.length-1)<=0)return;var n,p0=segment[0],p1=segment[n],x;if(pointEqual(p0,p1)){stream.lineStart();for(i=0;i<n;++i)stream.point((p0=segment[i])[0],p0[1]);stream.lineEnd();return}subject.push(x=new Intersection(p0,segment,null,true));clip.push(x.o=new Intersection(p0,null,x,false));subject.push(x=new Intersection(p1,segment,null,false));clip.push(x.o=new Intersection(p1,null,x,true))});if(!subject.length)return;clip.sort(compareIntersection);link(subject);link(clip);for(i=0,n=clip.length;i<n;++i){clip[i].e=startInside=!startInside}var start=subject[0],points,point;while(1){var current=start,isSubject=true;while(current.v)if((current=current.n)===start)return;points=current.z;stream.lineStart();do{current.v=current.o.v=true;if(current.e){if(isSubject){for(i=0,n=points.length;i<n;++i)stream.point((point=points[i])[0],point[1])}else{interpolate(current.x,current.n.x,1,stream)}current=current.n}else{if(isSubject){points=current.p.z;for(i=points.length-1;i>=0;--i)stream.point((point=points[i])[0],point[1])}else{interpolate(current.x,current.p.x,-1,stream)}current=current.p}current=current.o;points=current.z;isSubject=!isSubject}while(!current.v);stream.lineEnd()}};function link(array){if(!(n=array.length))return;var n,i=0,a=array[0],b;while(++i<n){a.n=b=array[i];b.p=a;a=b}a.n=b=array[0];b.p=a}var clipMax=1e9;var clipMin=-clipMax;function clipExtent(x0,y0,x1,y1){function visible(x,y){return x0<=x&&x<=x1&&y0<=y&&y<=y1}function interpolate(from,to,direction,stream){var a=0,a1=0;if(from==null||(a=corner(from,direction))!==(a1=corner(to,direction))||comparePoint(from,to)<0^direction>0){do stream.point(a===0||a===3?x0:x1,a>1?y1:y0);while((a=(a+direction+4)%4)!==a1)}else{stream.point(to[0],to[1])}}function corner(p,direction){return abs(p[0]-x0)<epsilon?direction>0?0:3:abs(p[0]-x1)<epsilon?direction>0?2:1:abs(p[1]-y0)<epsilon?direction>0?1:0:direction>0?3:2}function compareIntersection(a,b){return comparePoint(a.x,b.x)}function comparePoint(a,b){var ca=corner(a,1),cb=corner(b,1);return ca!==cb?ca-cb:ca===0?b[1]-a[1]:ca===1?a[0]-b[0]:ca===2?a[1]-b[1]:b[0]-a[0]}return function(stream){var activeStream=stream,bufferStream=clipBuffer(),segments,polygon,ring,x__,y__,v__,x_,y_,v_,first,clean;var clipStream={point:point,lineStart:lineStart,lineEnd:lineEnd,polygonStart:polygonStart,polygonEnd:polygonEnd};function point(x,y){if(visible(x,y))activeStream.point(x,y)}function polygonInside(){var winding=0;for(var i=0,n=polygon.length;i<n;++i){for(var ring=polygon[i],j=1,m=ring.length,point=ring[0],a0,a1,b0=point[0],b1=point[1];j<m;++j){a0=b0,a1=b1,point=ring[j],b0=point[0],b1=point[1];if(a1<=y1){if(b1>y1&&(b0-a0)*(y1-a1)>(b1-a1)*(x0-a0))++winding}else{if(b1<=y1&&(b0-a0)*(y1-a1)<(b1-a1)*(x0-a0))--winding}}}return winding}function polygonStart(){activeStream=bufferStream,segments=[],polygon=[],clean=true}function polygonEnd(){var startInside=polygonInside(),cleanInside=clean&&startInside,visible=(segments=d3Array.merge(segments)).length;if(cleanInside||visible){stream.polygonStart();if(cleanInside){stream.lineStart();interpolate(null,null,1,stream);stream.lineEnd()}if(visible){clipPolygon(segments,compareIntersection,startInside,interpolate,stream)}stream.polygonEnd()}activeStream=stream,segments=polygon=ring=null}function lineStart(){clipStream.point=linePoint;if(polygon)polygon.push(ring=[]);first=true;v_=false;x_=y_=NaN}function lineEnd(){if(segments){linePoint(x__,y__);if(v__&&v_)bufferStream.rejoin();segments.push(bufferStream.result())}clipStream.point=point;if(v_)activeStream.lineEnd()}function linePoint(x,y){var v=visible(x,y);if(polygon)ring.push([x,y]);if(first){x__=x,y__=y,v__=v;first=false;if(v){activeStream.lineStart();activeStream.point(x,y)}}else{if(v&&v_)activeStream.point(x,y);else{var a=[x_=Math.max(clipMin,Math.min(clipMax,x_)),y_=Math.max(clipMin,Math.min(clipMax,y_))],b=[x=Math.max(clipMin,Math.min(clipMax,x)),y=Math.max(clipMin,Math.min(clipMax,y))];if(clipLine(a,b,x0,y0,x1,y1)){if(!v_){activeStream.lineStart();activeStream.point(a[0],a[1])}activeStream.point(b[0],b[1]);if(!v)activeStream.lineEnd();clean=false}else if(v){activeStream.lineStart();activeStream.point(x,y);clean=false}}}x_=x,y_=y,v_=v}return clipStream}}var extent=function(){var x0=0,y0=0,x1=960,y1=500,cache,cacheStream,clip;return clip={stream:function(stream){return cache&&cacheStream===stream?cache:cache=clipExtent(x0,y0,x1,y1)(cacheStream=stream)},extent:function(_){return arguments.length?(x0=+_[0][0],y0=+_[0][1],x1=+_[1][0],y1=+_[1][1],cache=cacheStream=null,clip):[[x0,y0],[x1,y1]]}}};var lengthSum=adder();var lambda0$2;var sinPhi0$1;var cosPhi0$1;var lengthStream={sphere:noop,point:noop,lineStart:lengthLineStart,lineEnd:noop,polygonStart:noop,polygonEnd:noop};function lengthLineStart(){lengthStream.point=lengthPointFirst;lengthStream.lineEnd=lengthLineEnd}function lengthLineEnd(){lengthStream.point=lengthStream.lineEnd=noop}function lengthPointFirst(lambda,phi){lambda*=radians,phi*=radians;lambda0$2=lambda,sinPhi0$1=sin(phi),cosPhi0$1=cos(phi);lengthStream.point=lengthPoint}function lengthPoint(lambda,phi){lambda*=radians,phi*=radians;var sinPhi=sin(phi),cosPhi=cos(phi),delta=abs(lambda-lambda0$2),cosDelta=cos(delta),sinDelta=sin(delta),x=cosPhi*sinDelta,y=cosPhi0$1*sinPhi-sinPhi0$1*cosPhi*cosDelta,z=sinPhi0$1*sinPhi+cosPhi0$1*cosPhi*cosDelta;lengthSum.add(atan2(sqrt(x*x+y*y),z));lambda0$2=lambda,sinPhi0$1=sinPhi,cosPhi0$1=cosPhi}var length=function(object){lengthSum.reset();geoStream(object,lengthStream);return+lengthSum};var coordinates=[null,null];var object={type:"LineString",coordinates:coordinates};var distance=function(a,b){coordinates[0]=a;coordinates[1]=b;return length(object)};function graticuleX(y0,y1,dy){var y=d3Array.range(y0,y1-epsilon,dy).concat(y1);return function(x){return y.map(function(y){return[x,y]})}}function graticuleY(x0,x1,dx){var x=d3Array.range(x0,x1-epsilon,dx).concat(x1);return function(y){return x.map(function(x){return[x,y]})}}var graticule=function(){var x1,x0,X1,X0,y1,y0,Y1,Y0,dx=10,dy=dx,DX=90,DY=360,x,y,X,Y,precision=2.5;function graticule(){return{type:"MultiLineString",coordinates:lines()}}function lines(){return d3Array.range(ceil(X0/DX)*DX,X1,DX).map(X).concat(d3Array.range(ceil(Y0/DY)*DY,Y1,DY).map(Y)).concat(d3Array.range(ceil(x0/dx)*dx,x1,dx).filter(function(x){return abs(x%DX)>epsilon}).map(x)).concat(d3Array.range(ceil(y0/dy)*dy,y1,dy).filter(function(y){return abs(y%DY)>epsilon}).map(y))}graticule.lines=function(){return lines().map(function(coordinates){return{type:"LineString",coordinates:coordinates}})};graticule.outline=function(){return{type:"Polygon",coordinates:[X(X0).concat(Y(Y1).slice(1),X(X1).reverse().slice(1),Y(Y0).reverse().slice(1))]}};graticule.extent=function(_){if(!arguments.length)return graticule.extentMinor();return graticule.extentMajor(_).extentMinor(_)};graticule.extentMajor=function(_){if(!arguments.length)return[[X0,Y0],[X1,Y1]];X0=+_[0][0],X1=+_[1][0];Y0=+_[0][1],Y1=+_[1][1];if(X0>X1)_=X0,X0=X1,X1=_;if(Y0>Y1)_=Y0,Y0=Y1,Y1=_;return graticule.precision(precision)};graticule.extentMinor=function(_){if(!arguments.length)return[[x0,y0],[x1,y1]];x0=+_[0][0],x1=+_[1][0];y0=+_[0][1],y1=+_[1][1];if(x0>x1)_=x0,x0=x1,x1=_;if(y0>y1)_=y0,y0=y1,y1=_;return graticule.precision(precision)};graticule.step=function(_){if(!arguments.length)return graticule.stepMinor();return graticule.stepMajor(_).stepMinor(_)};graticule.stepMajor=function(_){if(!arguments.length)return[DX,DY];DX=+_[0],DY=+_[1];return graticule};graticule.stepMinor=function(_){if(!arguments.length)return[dx,dy];dx=+_[0],dy=+_[1];return graticule};graticule.precision=function(_){if(!arguments.length)return precision;precision=+_;x=graticuleX(y0,y1,90);y=graticuleY(x0,x1,precision);X=graticuleX(Y0,Y1,90);Y=graticuleY(X0,X1,precision);return graticule};return graticule.extentMajor([[-180,-90+epsilon],[180,90-epsilon]]).extentMinor([[-180,-80-epsilon],[180,80+epsilon]])};var interpolate=function(a,b){var x0=a[0]*radians,y0=a[1]*radians,x1=b[0]*radians,y1=b[1]*radians,cy0=cos(y0),sy0=sin(y0),cy1=cos(y1),sy1=sin(y1),kx0=cy0*cos(x0),ky0=cy0*sin(x0),kx1=cy1*cos(x1),ky1=cy1*sin(x1),d=2*asin(sqrt(haversin(y1-y0)+cy0*cy1*haversin(x1-x0))),k=sin(d);var interpolate=d?function(t){var B=sin(t*=d)/k,A=sin(d-t)/k,x=A*kx0+B*kx1,y=A*ky0+B*ky1,z=A*sy0+B*sy1;return[atan2(y,x)*degrees,atan2(z,sqrt(x*x+y*y))*degrees]}:function(){return[x0*degrees,y0*degrees]};interpolate.distance=d;return interpolate};var identity=function(x){return x};var areaSum$1=adder();var areaRingSum$1=adder();var x00;var y00;var x0$1;var y0$1;var areaStream$1={point:noop,lineStart:noop,lineEnd:noop,polygonStart:function(){areaStream$1.lineStart=areaRingStart$1;areaStream$1.lineEnd=areaRingEnd$1},polygonEnd:function(){areaStream$1.lineStart=areaStream$1.lineEnd=areaStream$1.point=noop;areaSum$1.add(abs(areaRingSum$1));areaRingSum$1.reset()},result:function(){var area=areaSum$1/2;areaSum$1.reset();return area}};function areaRingStart$1(){areaStream$1.point=areaPointFirst$1}function areaPointFirst$1(x,y){areaStream$1.point=areaPoint$1;x00=x0$1=x,y00=y0$1=y}function areaPoint$1(x,y){areaRingSum$1.add(y0$1*x-x0$1*y);x0$1=x,y0$1=y}function areaRingEnd$1(){areaPoint$1(x00,y00)}var x0$2=Infinity;var y0$2=x0$2;var x1=-x0$2;var y1=x1;var boundsStream$1={point:boundsPoint$1,lineStart:noop,lineEnd:noop,polygonStart:noop,polygonEnd:noop,result:function(){var bounds=[[x0$2,y0$2],[x1,y1]];x1=y1=-(y0$2=x0$2=Infinity);return bounds}};function boundsPoint$1(x,y){if(x<x0$2)x0$2=x;if(x>x1)x1=x;if(y<y0$2)y0$2=y;if(y>y1)y1=y}var X0$1=0;var Y0$1=0;var Z0$1=0;var X1$1=0;var Y1$1=0;var Z1$1=0;var X2$1=0;var Y2$1=0;var Z2$1=0;var x00$1;var y00$1;var x0$3;var y0$3;var centroidStream$1={point:centroidPoint$1,lineStart:centroidLineStart$1,lineEnd:centroidLineEnd$1,polygonStart:function(){centroidStream$1.lineStart=centroidRingStart$1;centroidStream$1.lineEnd=centroidRingEnd$1},polygonEnd:function(){centroidStream$1.point=centroidPoint$1;centroidStream$1.lineStart=centroidLineStart$1;centroidStream$1.lineEnd=centroidLineEnd$1},result:function(){var centroid=Z2$1?[X2$1/Z2$1,Y2$1/Z2$1]:Z1$1?[X1$1/Z1$1,Y1$1/Z1$1]:Z0$1?[X0$1/Z0$1,Y0$1/Z0$1]:[NaN,NaN];X0$1=Y0$1=Z0$1=X1$1=Y1$1=Z1$1=X2$1=Y2$1=Z2$1=0;return centroid}};function centroidPoint$1(x,y){X0$1+=x;Y0$1+=y;++Z0$1}function centroidLineStart$1(){centroidStream$1.point=centroidPointFirstLine}function centroidPointFirstLine(x,y){centroidStream$1.point=centroidPointLine;centroidPoint$1(x0$3=x,y0$3=y)}function centroidPointLine(x,y){var dx=x-x0$3,dy=y-y0$3,z=sqrt(dx*dx+dy*dy);X1$1+=z*(x0$3+x)/2;Y1$1+=z*(y0$3+y)/2;Z1$1+=z;centroidPoint$1(x0$3=x,y0$3=y)}function centroidLineEnd$1(){centroidStream$1.point=centroidPoint$1}function centroidRingStart$1(){centroidStream$1.point=centroidPointFirstRing}function centroidRingEnd$1(){centroidPointRing(x00$1,y00$1)}function centroidPointFirstRing(x,y){centroidStream$1.point=centroidPointRing;centroidPoint$1(x00$1=x0$3=x,y00$1=y0$3=y)}function centroidPointRing(x,y){var dx=x-x0$3,dy=y-y0$3,z=sqrt(dx*dx+dy*dy);X1$1+=z*(x0$3+x)/2;Y1$1+=z*(y0$3+y)/2;Z1$1+=z;z=y0$3*x-x0$3*y;X2$1+=z*(x0$3+x);Y2$1+=z*(y0$3+y);Z2$1+=z*3;centroidPoint$1(x0$3=x,y0$3=y)}function PathContext(context){this._context=context}PathContext.prototype={_radius:4.5,pointRadius:function(_){return this._radius=_,this},polygonStart:function(){this._line=0},polygonEnd:function(){this._line=NaN},lineStart:function(){this._point=0},lineEnd:function(){if(this._line===0)this._context.closePath();this._point=NaN},point:function(x,y){switch(this._point){case 0:{this._context.moveTo(x,y);this._point=1;break}case 1:{this._context.lineTo(x,y);break}default:{this._context.moveTo(x+this._radius,y);this._context.arc(x,y,this._radius,0,tau);break}}},result:noop};function PathString(){this._string=[]}PathString.prototype={_circle:circle$1(4.5),pointRadius:function(_){return this._circle=circle$1(_),this},polygonStart:function(){this._line=0},polygonEnd:function(){this._line=NaN},lineStart:function(){this._point=0},lineEnd:function(){if(this._line===0)this._string.push("Z");this._point=NaN},
point:function(x,y){switch(this._point){case 0:{this._string.push("M",x,",",y);this._point=1;break}case 1:{this._string.push("L",x,",",y);break}default:{this._string.push("M",x,",",y,this._circle);break}}},result:function(){if(this._string.length){var result=this._string.join("");this._string=[];return result}}};function circle$1(radius){return"m0,"+radius+"a"+radius+","+radius+" 0 1,1 0,"+-2*radius+"a"+radius+","+radius+" 0 1,1 0,"+2*radius+"z"}var index=function(){var pointRadius=4.5,projection,projectionStream,context,contextStream;function path(object){if(object){if(typeof pointRadius==="function")contextStream.pointRadius(+pointRadius.apply(this,arguments));geoStream(object,projectionStream(contextStream))}return contextStream.result()}path.area=function(object){geoStream(object,projectionStream(areaStream$1));return areaStream$1.result()};path.bounds=function(object){geoStream(object,projectionStream(boundsStream$1));return boundsStream$1.result()};path.centroid=function(object){geoStream(object,projectionStream(centroidStream$1));return centroidStream$1.result()};path.projection=function(_){return arguments.length?(projectionStream=(projection=_)==null?identity:_.stream,path):projection};path.context=function(_){if(!arguments.length)return context;contextStream=(context=_)==null?new PathString:new PathContext(_);if(typeof pointRadius!=="function")contextStream.pointRadius(pointRadius);return path};path.pointRadius=function(_){if(!arguments.length)return pointRadius;pointRadius=typeof _==="function"?_:(contextStream.pointRadius(+_),+_);return path};return path.projection(null).context(null)};var sum=adder();var polygonContains=function(polygon,point){var lambda=point[0],phi=point[1],normal=[sin(lambda),-cos(lambda),0],angle=0,winding=0;sum.reset();for(var i=0,n=polygon.length;i<n;++i){if(!(m=(ring=polygon[i]).length))continue;var ring,m,point0=ring[m-1],lambda0=point0[0],phi0=point0[1]/2+quarterPi,sinPhi0=sin(phi0),cosPhi0=cos(phi0);for(var j=0;j<m;++j,lambda0=lambda1,sinPhi0=sinPhi1,cosPhi0=cosPhi1,point0=point1){var point1=ring[j],lambda1=point1[0],phi1=point1[1]/2+quarterPi,sinPhi1=sin(phi1),cosPhi1=cos(phi1),delta=lambda1-lambda0,sign$$1=delta>=0?1:-1,absDelta=sign$$1*delta,antimeridian=absDelta>pi,k=sinPhi0*sinPhi1;sum.add(atan2(k*sign$$1*sin(absDelta),cosPhi0*cosPhi1+k*cos(absDelta)));angle+=antimeridian?delta+sign$$1*tau:delta;if(antimeridian^lambda0>=lambda^lambda1>=lambda){var arc=cartesianCross(cartesian(point0),cartesian(point1));cartesianNormalizeInPlace(arc);var intersection=cartesianCross(normal,arc);cartesianNormalizeInPlace(intersection);var phiArc=(antimeridian^delta>=0?-1:1)*asin(intersection[2]);if(phi>phiArc||phi===phiArc&&(arc[0]||arc[1])){winding+=antimeridian^delta>=0?1:-1}}}}return(angle<-epsilon||angle<epsilon&&sum<-epsilon)^winding&1};var clip=function(pointVisible,clipLine,interpolate,start){return function(rotate,sink){var line=clipLine(sink),rotatedStart=rotate.invert(start[0],start[1]),ringBuffer=clipBuffer(),ringSink=clipLine(ringBuffer),polygonStarted=false,polygon,segments,ring;var clip={point:point,lineStart:lineStart,lineEnd:lineEnd,polygonStart:function(){clip.point=pointRing;clip.lineStart=ringStart;clip.lineEnd=ringEnd;segments=[];polygon=[]},polygonEnd:function(){clip.point=point;clip.lineStart=lineStart;clip.lineEnd=lineEnd;segments=d3Array.merge(segments);var startInside=polygonContains(polygon,rotatedStart);if(segments.length){if(!polygonStarted)sink.polygonStart(),polygonStarted=true;clipPolygon(segments,compareIntersection,startInside,interpolate,sink)}else if(startInside){if(!polygonStarted)sink.polygonStart(),polygonStarted=true;sink.lineStart();interpolate(null,null,1,sink);sink.lineEnd()}if(polygonStarted)sink.polygonEnd(),polygonStarted=false;segments=polygon=null},sphere:function(){sink.polygonStart();sink.lineStart();interpolate(null,null,1,sink);sink.lineEnd();sink.polygonEnd()}};function point(lambda,phi){var point=rotate(lambda,phi);if(pointVisible(lambda=point[0],phi=point[1]))sink.point(lambda,phi)}function pointLine(lambda,phi){var point=rotate(lambda,phi);line.point(point[0],point[1])}function lineStart(){clip.point=pointLine;line.lineStart()}function lineEnd(){clip.point=point;line.lineEnd()}function pointRing(lambda,phi){ring.push([lambda,phi]);var point=rotate(lambda,phi);ringSink.point(point[0],point[1])}function ringStart(){ringSink.lineStart();ring=[]}function ringEnd(){pointRing(ring[0][0],ring[0][1]);ringSink.lineEnd();var clean=ringSink.clean(),ringSegments=ringBuffer.result(),i,n=ringSegments.length,m,segment,point;ring.pop();polygon.push(ring);ring=null;if(!n)return;if(clean&1){segment=ringSegments[0];if((m=segment.length-1)>0){if(!polygonStarted)sink.polygonStart(),polygonStarted=true;sink.lineStart();for(i=0;i<m;++i)sink.point((point=segment[i])[0],point[1]);sink.lineEnd()}return}if(n>1&&clean&2)ringSegments.push(ringSegments.pop().concat(ringSegments.shift()));segments.push(ringSegments.filter(validSegment))}return clip}};function validSegment(segment){return segment.length>1}function compareIntersection(a,b){return((a=a.x)[0]<0?a[1]-halfPi-epsilon:halfPi-a[1])-((b=b.x)[0]<0?b[1]-halfPi-epsilon:halfPi-b[1])}var clipAntimeridian=clip(function(){return true},clipAntimeridianLine,clipAntimeridianInterpolate,[-pi,-halfPi]);function clipAntimeridianLine(stream){var lambda0=NaN,phi0=NaN,sign0=NaN,clean;return{lineStart:function(){stream.lineStart();clean=1},point:function(lambda1,phi1){var sign1=lambda1>0?pi:-pi,delta=abs(lambda1-lambda0);if(abs(delta-pi)<epsilon){stream.point(lambda0,phi0=(phi0+phi1)/2>0?halfPi:-halfPi);stream.point(sign0,phi0);stream.lineEnd();stream.lineStart();stream.point(sign1,phi0);stream.point(lambda1,phi0);clean=0}else if(sign0!==sign1&&delta>=pi){if(abs(lambda0-sign0)<epsilon)lambda0-=sign0*epsilon;if(abs(lambda1-sign1)<epsilon)lambda1-=sign1*epsilon;phi0=clipAntimeridianIntersect(lambda0,phi0,lambda1,phi1);stream.point(sign0,phi0);stream.lineEnd();stream.lineStart();stream.point(sign1,phi0);clean=0}stream.point(lambda0=lambda1,phi0=phi1);sign0=sign1},lineEnd:function(){stream.lineEnd();lambda0=phi0=NaN},clean:function(){return 2-clean}}}function clipAntimeridianIntersect(lambda0,phi0,lambda1,phi1){var cosPhi0,cosPhi1,sinLambda0Lambda1=sin(lambda0-lambda1);return abs(sinLambda0Lambda1)>epsilon?atan((sin(phi0)*(cosPhi1=cos(phi1))*sin(lambda1)-sin(phi1)*(cosPhi0=cos(phi0))*sin(lambda0))/(cosPhi0*cosPhi1*sinLambda0Lambda1)):(phi0+phi1)/2}function clipAntimeridianInterpolate(from,to,direction,stream){var phi;if(from==null){phi=direction*halfPi;stream.point(-pi,phi);stream.point(0,phi);stream.point(pi,phi);stream.point(pi,0);stream.point(pi,-phi);stream.point(0,-phi);stream.point(-pi,-phi);stream.point(-pi,0);stream.point(-pi,phi)}else if(abs(from[0]-to[0])>epsilon){var lambda=from[0]<to[0]?pi:-pi;phi=direction*lambda/2;stream.point(-lambda,phi);stream.point(0,phi);stream.point(lambda,phi)}else{stream.point(to[0],to[1])}}var clipCircle=function(radius,delta){var cr=cos(radius),smallRadius=cr>0,notHemisphere=abs(cr)>epsilon;function interpolate(from,to,direction,stream){circleStream(stream,radius,delta,direction,from,to)}function visible(lambda,phi){return cos(lambda)*cos(phi)>cr}function clipLine(stream){var point0,c0,v0,v00,clean;return{lineStart:function(){v00=v0=false;clean=1},point:function(lambda,phi){var point1=[lambda,phi],point2,v=visible(lambda,phi),c=smallRadius?v?0:code(lambda,phi):v?code(lambda+(lambda<0?pi:-pi),phi):0;if(!point0&&(v00=v0=v))stream.lineStart();if(v!==v0){point2=intersect(point0,point1);if(pointEqual(point0,point2)||pointEqual(point1,point2)){point1[0]+=epsilon;point1[1]+=epsilon;v=visible(point1[0],point1[1])}}if(v!==v0){clean=0;if(v){stream.lineStart();point2=intersect(point1,point0);stream.point(point2[0],point2[1])}else{point2=intersect(point0,point1);stream.point(point2[0],point2[1]);stream.lineEnd()}point0=point2}else if(notHemisphere&&point0&&smallRadius^v){var t;if(!(c&c0)&&(t=intersect(point1,point0,true))){clean=0;if(smallRadius){stream.lineStart();stream.point(t[0][0],t[0][1]);stream.point(t[1][0],t[1][1]);stream.lineEnd()}else{stream.point(t[1][0],t[1][1]);stream.lineEnd();stream.lineStart();stream.point(t[0][0],t[0][1])}}}if(v&&(!point0||!pointEqual(point0,point1))){stream.point(point1[0],point1[1])}point0=point1,v0=v,c0=c},lineEnd:function(){if(v0)stream.lineEnd();point0=null},clean:function(){return clean|(v00&&v0)<<1}}}function intersect(a,b,two){var pa=cartesian(a),pb=cartesian(b);var n1=[1,0,0],n2=cartesianCross(pa,pb),n2n2=cartesianDot(n2,n2),n1n2=n2[0],determinant=n2n2-n1n2*n1n2;if(!determinant)return!two&&a;var c1=cr*n2n2/determinant,c2=-cr*n1n2/determinant,n1xn2=cartesianCross(n1,n2),A=cartesianScale(n1,c1),B=cartesianScale(n2,c2);cartesianAddInPlace(A,B);var u=n1xn2,w=cartesianDot(A,u),uu=cartesianDot(u,u),t2=w*w-uu*(cartesianDot(A,A)-1);if(t2<0)return;var t=sqrt(t2),q=cartesianScale(u,(-w-t)/uu);cartesianAddInPlace(q,A);q=spherical(q);if(!two)return q;var lambda0=a[0],lambda1=b[0],phi0=a[1],phi1=b[1],z;if(lambda1<lambda0)z=lambda0,lambda0=lambda1,lambda1=z;var delta=lambda1-lambda0,polar=abs(delta-pi)<epsilon,meridian=polar||delta<epsilon;if(!polar&&phi1<phi0)z=phi0,phi0=phi1,phi1=z;if(meridian?polar?phi0+phi1>0^q[1]<(abs(q[0]-lambda0)<epsilon?phi0:phi1):phi0<=q[1]&&q[1]<=phi1:delta>pi^(lambda0<=q[0]&&q[0]<=lambda1)){var q1=cartesianScale(u,(-w+t)/uu);cartesianAddInPlace(q1,A);return[q,spherical(q1)]}}function code(lambda,phi){var r=smallRadius?radius:pi-radius,code=0;if(lambda<-r)code|=1;else if(lambda>r)code|=2;if(phi<-r)code|=4;else if(phi>r)code|=8;return code}return clip(visible,clipLine,interpolate,smallRadius?[0,-radius]:[-pi,radius-pi])};var transform=function(prototype){return{stream:transform$1(prototype)}};function transform$1(prototype){function T(){}var p=T.prototype=Object.create(Transform.prototype);for(var k in prototype)p[k]=prototype[k];return function(stream){var t=new T;t.stream=stream;return t}}function Transform(){}Transform.prototype={point:function(x,y){this.stream.point(x,y)},sphere:function(){this.stream.sphere()},lineStart:function(){this.stream.lineStart()},lineEnd:function(){this.stream.lineEnd()},polygonStart:function(){this.stream.polygonStart()},polygonEnd:function(){this.stream.polygonEnd()}};function fit(project,extent,object){var w=extent[1][0]-extent[0][0],h=extent[1][1]-extent[0][1],clip=project.clipExtent&&project.clipExtent();project.scale(150).translate([0,0]);if(clip!=null)project.clipExtent(null);geoStream(object,project.stream(boundsStream$1));var b=boundsStream$1.result(),k=Math.min(w/(b[1][0]-b[0][0]),h/(b[1][1]-b[0][1])),x=+extent[0][0]+(w-k*(b[1][0]+b[0][0]))/2,y=+extent[0][1]+(h-k*(b[1][1]+b[0][1]))/2;if(clip!=null)project.clipExtent(clip);return project.scale(k*150).translate([x,y])}function fitSize(project){return function(size,object){return fit(project,[[0,0],size],object)}}function fitExtent(project){return function(extent,object){return fit(project,extent,object)}}var maxDepth=16;var cosMinDistance=cos(30*radians);var resample=function(project,delta2){return+delta2?resample$1(project,delta2):resampleNone(project)};function resampleNone(project){return transform$1({point:function(x,y){x=project(x,y);this.stream.point(x[0],x[1])}})}function resample$1(project,delta2){function resampleLineTo(x0,y0,lambda0,a0,b0,c0,x1,y1,lambda1,a1,b1,c1,depth,stream){var dx=x1-x0,dy=y1-y0,d2=dx*dx+dy*dy;if(d2>4*delta2&&depth--){var a=a0+a1,b=b0+b1,c=c0+c1,m=sqrt(a*a+b*b+c*c),phi2=asin(c/=m),lambda2=abs(abs(c)-1)<epsilon||abs(lambda0-lambda1)<epsilon?(lambda0+lambda1)/2:atan2(b,a),p=project(lambda2,phi2),x2=p[0],y2=p[1],dx2=x2-x0,dy2=y2-y0,dz=dy*dx2-dx*dy2;if(dz*dz/d2>delta2||abs((dx*dx2+dy*dy2)/d2-.5)>.3||a0*a1+b0*b1+c0*c1<cosMinDistance){resampleLineTo(x0,y0,lambda0,a0,b0,c0,x2,y2,lambda2,a/=m,b/=m,c,depth,stream);stream.point(x2,y2);resampleLineTo(x2,y2,lambda2,a,b,c,x1,y1,lambda1,a1,b1,c1,depth,stream)}}}return function(stream){var lambda00,x00,y00,a00,b00,c00,lambda0,x0,y0,a0,b0,c0;var resampleStream={point:point,lineStart:lineStart,lineEnd:lineEnd,polygonStart:function(){stream.polygonStart();resampleStream.lineStart=ringStart},polygonEnd:function(){stream.polygonEnd();resampleStream.lineStart=lineStart}};function point(x,y){x=project(x,y);stream.point(x[0],x[1])}function lineStart(){x0=NaN;resampleStream.point=linePoint;stream.lineStart()}function linePoint(lambda,phi){var c=cartesian([lambda,phi]),p=project(lambda,phi);resampleLineTo(x0,y0,lambda0,a0,b0,c0,x0=p[0],y0=p[1],lambda0=lambda,a0=c[0],b0=c[1],c0=c[2],maxDepth,stream);stream.point(x0,y0)}function lineEnd(){resampleStream.point=point;stream.lineEnd()}function ringStart(){lineStart();resampleStream.point=ringPoint;resampleStream.lineEnd=ringEnd}function ringPoint(lambda,phi){linePoint(lambda00=lambda,phi),x00=x0,y00=y0,a00=a0,b00=b0,c00=c0;resampleStream.point=linePoint}function ringEnd(){resampleLineTo(x0,y0,lambda0,a0,b0,c0,x00,y00,lambda00,a00,b00,c00,maxDepth,stream);resampleStream.lineEnd=lineEnd;lineEnd()}return resampleStream}}var transformRadians=transform$1({point:function(x,y){this.stream.point(x*radians,y*radians)}});function projection(project){return projectionMutator(function(){return project})()}function projectionMutator(projectAt){var project,k=150,x=480,y=250,dx,dy,lambda=0,phi=0,deltaLambda=0,deltaPhi=0,deltaGamma=0,rotate,projectRotate,theta=null,preclip=clipAntimeridian,x0=null,y0,x1,y1,postclip=identity,delta2=.5,projectResample=resample(projectTransform,delta2),cache,cacheStream;function projection(point){point=projectRotate(point[0]*radians,point[1]*radians);return[point[0]*k+dx,dy-point[1]*k]}function invert(point){point=projectRotate.invert((point[0]-dx)/k,(dy-point[1])/k);return point&&[point[0]*degrees,point[1]*degrees]}function projectTransform(x,y){return x=project(x,y),[x[0]*k+dx,dy-x[1]*k]}projection.stream=function(stream){return cache&&cacheStream===stream?cache:cache=transformRadians(preclip(rotate,projectResample(postclip(cacheStream=stream))))};projection.clipAngle=function(_){return arguments.length?(preclip=+_?clipCircle(theta=_*radians,6*radians):(theta=null,clipAntimeridian),reset()):theta*degrees};projection.clipExtent=function(_){return arguments.length?(postclip=_==null?(x0=y0=x1=y1=null,identity):clipExtent(x0=+_[0][0],y0=+_[0][1],x1=+_[1][0],y1=+_[1][1]),reset()):x0==null?null:[[x0,y0],[x1,y1]]};projection.scale=function(_){return arguments.length?(k=+_,recenter()):k};projection.translate=function(_){return arguments.length?(x=+_[0],y=+_[1],recenter()):[x,y]};projection.center=function(_){return arguments.length?(lambda=_[0]%360*radians,phi=_[1]%360*radians,recenter()):[lambda*degrees,phi*degrees]};projection.rotate=function(_){return arguments.length?(deltaLambda=_[0]%360*radians,deltaPhi=_[1]%360*radians,deltaGamma=_.length>2?_[2]%360*radians:0,recenter()):[deltaLambda*degrees,deltaPhi*degrees,deltaGamma*degrees]};projection.precision=function(_){return arguments.length?(projectResample=resample(projectTransform,delta2=_*_),reset()):sqrt(delta2)};projection.fitExtent=fitExtent(projection);projection.fitSize=fitSize(projection);function recenter(){projectRotate=compose(rotate=rotateRadians(deltaLambda,deltaPhi,deltaGamma),project);var center=project(lambda,phi);dx=x-center[0]*k;dy=y+center[1]*k;return reset()}function reset(){cache=cacheStream=null;return projection}return function(){project=projectAt.apply(this,arguments);projection.invert=project.invert&&invert;return recenter()}}function conicProjection(projectAt){var phi0=0,phi1=pi/3,m=projectionMutator(projectAt),p=m(phi0,phi1);p.parallels=function(_){return arguments.length?m(phi0=_[0]*radians,phi1=_[1]*radians):[phi0*degrees,phi1*degrees]};return p}function conicEqualAreaRaw(y0,y1){var sy0=sin(y0),n=(sy0+sin(y1))/2,c=1+sy0*(2*n-sy0),r0=sqrt(c)/n;function project(x,y){var r=sqrt(c-2*n*sin(y))/n;return[r*sin(x*=n),r0-r*cos(x)]}project.invert=function(x,y){var r0y=r0-y;return[atan2(x,r0y)/n,asin((c-(x*x+r0y*r0y)*n*n)/(2*n))]};return project}var conicEqualArea=function(){return conicProjection(conicEqualAreaRaw).scale(155.424).center([0,33.6442])};var albers=function(){return conicEqualArea().parallels([29.5,45.5]).scale(1070).translate([480,250]).rotate([96,0]).center([-.6,38.7])};function multiplex(streams){var n=streams.length;return{point:function(x,y){var i=-1;while(++i<n)streams[i].point(x,y)},sphere:function(){var i=-1;while(++i<n)streams[i].sphere()},lineStart:function(){var i=-1;while(++i<n)streams[i].lineStart()},lineEnd:function(){var i=-1;while(++i<n)streams[i].lineEnd()},polygonStart:function(){var i=-1;while(++i<n)streams[i].polygonStart()},polygonEnd:function(){var i=-1;while(++i<n)streams[i].polygonEnd()}}}var albersUsa=function(){var cache,cacheStream,lower48=albers(),lower48Point,alaska=conicEqualArea().rotate([154,0]).center([-2,58.5]).parallels([55,65]),alaskaPoint,hawaii=conicEqualArea().rotate([157,0]).center([-3,19.9]).parallels([8,18]),hawaiiPoint,point,pointStream={point:function(x,y){point=[x,y]}};function albersUsa(coordinates){var x=coordinates[0],y=coordinates[1];return point=null,(lower48Point.point(x,y),point)||(alaskaPoint.point(x,y),point)||(hawaiiPoint.point(x,y),point)}albersUsa.invert=function(coordinates){var k=lower48.scale(),t=lower48.translate(),x=(coordinates[0]-t[0])/k,y=(coordinates[1]-t[1])/k;return(y>=.12&&y<.234&&x>=-.425&&x<-.214?alaska:y>=.166&&y<.234&&x>=-.214&&x<-.115?hawaii:lower48).invert(coordinates)};albersUsa.stream=function(stream){return cache&&cacheStream===stream?cache:cache=multiplex([lower48.stream(cacheStream=stream),alaska.stream(stream),hawaii.stream(stream)])};albersUsa.precision=function(_){if(!arguments.length)return lower48.precision();lower48.precision(_),alaska.precision(_),hawaii.precision(_);return reset()};albersUsa.scale=function(_){if(!arguments.length)return lower48.scale();lower48.scale(_),alaska.scale(_*.35),hawaii.scale(_);return albersUsa.translate(lower48.translate())};albersUsa.translate=function(_){if(!arguments.length)return lower48.translate();var k=lower48.scale(),x=+_[0],y=+_[1];lower48Point=lower48.translate(_).clipExtent([[x-.455*k,y-.238*k],[x+.455*k,y+.238*k]]).stream(pointStream);alaskaPoint=alaska.translate([x-.307*k,y+.201*k]).clipExtent([[x-.425*k+epsilon,y+.12*k+epsilon],[x-.214*k-epsilon,y+.234*k-epsilon]]).stream(pointStream);hawaiiPoint=hawaii.translate([x-.205*k,y+.212*k]).clipExtent([[x-.214*k+epsilon,y+.166*k+epsilon],[x-.115*k-epsilon,y+.234*k-epsilon]]).stream(pointStream);return reset()};albersUsa.fitExtent=fitExtent(albersUsa);albersUsa.fitSize=fitSize(albersUsa);function reset(){cache=cacheStream=null;return albersUsa}return albersUsa.scale(1070)};function azimuthalRaw(scale){return function(x,y){var cx=cos(x),cy=cos(y),k=scale(cx*cy);return[k*cy*sin(x),k*sin(y)]}}function azimuthalInvert(angle){return function(x,y){var z=sqrt(x*x+y*y),c=angle(z),sc=sin(c),cc=cos(c);return[atan2(x*sc,z*cc),asin(z&&y*sc/z)]}}var azimuthalEqualAreaRaw=azimuthalRaw(function(cxcy){return sqrt(2/(1+cxcy))});azimuthalEqualAreaRaw.invert=azimuthalInvert(function(z){return 2*asin(z/2)});var azimuthalEqualArea=function(){return projection(azimuthalEqualAreaRaw).scale(124.75).clipAngle(180-.001)};var azimuthalEquidistantRaw=azimuthalRaw(function(c){return(c=acos(c))&&c/sin(c)});azimuthalEquidistantRaw.invert=azimuthalInvert(function(z){return z});var azimuthalEquidistant=function(){return projection(azimuthalEquidistantRaw).scale(79.4188).clipAngle(180-.001)};function mercatorRaw(lambda,phi){return[lambda,log(tan((halfPi+phi)/2))]}mercatorRaw.invert=function(x,y){return[x,2*atan(exp(y))-halfPi]};var mercator=function(){return mercatorProjection(mercatorRaw).scale(961/tau)};function mercatorProjection(project){var m=projection(project),scale=m.scale,translate=m.translate,clipExtent=m.clipExtent,clipAuto;m.scale=function(_){return arguments.length?(scale(_),clipAuto&&m.clipExtent(null),m):scale()};m.translate=function(_){return arguments.length?(translate(_),clipAuto&&m.clipExtent(null),m):translate()};m.clipExtent=function(_){if(!arguments.length)return clipAuto?null:clipExtent();if(clipAuto=_==null){var k=pi*scale(),t=translate();_=[[t[0]-k,t[1]-k],[t[0]+k,t[1]+k]]}clipExtent(_);return m};return m.clipExtent(null)}function tany(y){return tan((halfPi+y)/2)}function conicConformalRaw(y0,y1){var cy0=cos(y0),n=y0===y1?sin(y0):log(cy0/cos(y1))/log(tany(y1)/tany(y0)),f=cy0*pow(tany(y0),n)/n;if(!n)return mercatorRaw;function project(x,y){if(f>0){if(y<-halfPi+epsilon)y=-halfPi+epsilon}else{if(y>halfPi-epsilon)y=halfPi-epsilon}var r=f/pow(tany(y),n);return[r*sin(n*x),f-r*cos(n*x)]}project.invert=function(x,y){var fy=f-y,r=sign(n)*sqrt(x*x+fy*fy);return[atan2(x,fy)/n,2*atan(pow(f/r,1/n))-halfPi]};return project}var conicConformal=function(){return conicProjection(conicConformalRaw).scale(109.5).parallels([30,30])};function equirectangularRaw(lambda,phi){return[lambda,phi]}equirectangularRaw.invert=equirectangularRaw;var equirectangular=function(){return projection(equirectangularRaw).scale(152.63)};function conicEquidistantRaw(y0,y1){var cy0=cos(y0),n=y0===y1?sin(y0):(cy0-cos(y1))/(y1-y0),g=cy0/n+y0;if(abs(n)<epsilon)return equirectangularRaw;function project(x,y){var gy=g-y,nx=n*x;return[gy*sin(nx),g-gy*cos(nx)]}project.invert=function(x,y){var gy=g-y;return[atan2(x,gy)/n,g-sign(n)*sqrt(x*x+gy*gy)]};return project}var conicEquidistant=function(){return conicProjection(conicEquidistantRaw).scale(131.154).center([0,13.9389])};function gnomonicRaw(x,y){var cy=cos(y),k=cos(x)*cy;return[cy*sin(x)/k,sin(y)/k]}gnomonicRaw.invert=azimuthalInvert(atan);var gnomonic=function(){return projection(gnomonicRaw).scale(144.049).clipAngle(60)};function orthographicRaw(x,y){return[cos(y)*sin(x),sin(y)]}orthographicRaw.invert=azimuthalInvert(asin);var orthographic=function(){return projection(orthographicRaw).scale(249.5).clipAngle(90+epsilon)};function stereographicRaw(x,y){var cy=cos(y),k=1+cos(x)*cy;return[cy*sin(x)/k,sin(y)/k]}stereographicRaw.invert=azimuthalInvert(function(z){return 2*atan(z)});var stereographic=function(){return projection(stereographicRaw).scale(250).clipAngle(142)};function transverseMercatorRaw(lambda,phi){return[log(tan((halfPi+phi)/2)),-lambda]}transverseMercatorRaw.invert=function(x,y){return[-y,2*atan(exp(x))-halfPi]};var transverseMercator=function(){var m=mercatorProjection(transverseMercatorRaw),center=m.center,rotate=m.rotate;m.center=function(_){return arguments.length?center([-_[1],_[0]]):(_=center(),[_[1],-_[0]])};m.rotate=function(_){return arguments.length?rotate([_[0],_[1],_.length>2?_[2]+90:90]):(_=rotate(),[_[0],_[1],_[2]-90])};return rotate([0,0,90]).scale(159.155)};exports.geoArea=area;exports.geoBounds=bounds;exports.geoCentroid=centroid;exports.geoCircle=circle;exports.geoClipExtent=extent;exports.geoDistance=distance;exports.geoGraticule=graticule;exports.geoInterpolate=interpolate;exports.geoLength=length;exports.geoPath=index;exports.geoAlbers=albers;exports.geoAlbersUsa=albersUsa;exports.geoAzimuthalEqualArea=azimuthalEqualArea;exports.geoAzimuthalEqualAreaRaw=azimuthalEqualAreaRaw;exports.geoAzimuthalEquidistant=azimuthalEquidistant;exports.geoAzimuthalEquidistantRaw=azimuthalEquidistantRaw;exports.geoConicConformal=conicConformal;exports.geoConicConformalRaw=conicConformalRaw;exports.geoConicEqualArea=conicEqualArea;exports.geoConicEqualAreaRaw=conicEqualAreaRaw;exports.geoConicEquidistant=conicEquidistant;exports.geoConicEquidistantRaw=conicEquidistantRaw;exports.geoEquirectangular=equirectangular;exports.geoEquirectangularRaw=equirectangularRaw;exports.geoGnomonic=gnomonic;exports.geoGnomonicRaw=gnomonicRaw;exports.geoProjection=projection;exports.geoProjectionMutator=projectionMutator;exports.geoMercator=mercator;exports.geoMercatorRaw=mercatorRaw;exports.geoOrthographic=orthographic;exports.geoOrthographicRaw=orthographicRaw;exports.geoStereographic=stereographic;exports.geoStereographicRaw=stereographicRaw;exports.geoTransverseMercator=transverseMercator;exports.geoTransverseMercatorRaw=transverseMercatorRaw;exports.geoRotation=rotation;exports.geoStream=geoStream;exports.geoTransform=transform;Object.defineProperty(exports,"__esModule",{value:true})})},{"d3-array":2}],11:[function(require,module,exports){(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?factory(exports,require("d3-color")):typeof define==="function"&&define.amd?define(["exports","d3-color"],factory):factory(global.d3=global.d3||{},global.d3)})(this,function(exports,d3Color){"use strict";function basis(t1,v0,v1,v2,v3){var t2=t1*t1,t3=t2*t1;return((1-3*t1+3*t2-t3)*v0+(4-6*t2+3*t3)*v1+(1+3*t1+3*t2-3*t3)*v2+t3*v3)/6}function basis$1(values){var n=values.length-1;return function(t){var i=t<=0?t=0:t>=1?(t=1,n-1):Math.floor(t*n),v1=values[i],v2=values[i+1],v0=i>0?values[i-1]:2*v1-v2,v3=i<n-1?values[i+2]:2*v2-v1;return basis((t-i/n)*n,v0,v1,v2,v3)}}function basisClosed(values){var n=values.length;return function(t){var i=Math.floor(((t%=1)<0?++t:t)*n),v0=values[(i+n-1)%n],v1=values[i%n],v2=values[(i+1)%n],v3=values[(i+2)%n];return basis((t-i/n)*n,v0,v1,v2,v3)}}function constant(x){return function(){return x}}function linear(a,d){return function(t){return a+t*d}}function exponential(a,b,y){return a=Math.pow(a,y),b=Math.pow(b,y)-a,y=1/y,function(t){return Math.pow(a+t*b,y)}}function hue(a,b){var d=b-a;return d?linear(a,d>180||d<-180?d-360*Math.round(d/360):d):constant(isNaN(a)?b:a)}function gamma(y){return(y=+y)===1?nogamma:function(a,b){return b-a?exponential(a,b,y):constant(isNaN(a)?b:a)}}function nogamma(a,b){var d=b-a;return d?linear(a,d):constant(isNaN(a)?b:a)}var rgb$1=function rgbGamma(y){var color=gamma(y);function rgb(start,end){var r=color((start=d3Color.rgb(start)).r,(end=d3Color.rgb(end)).r),g=color(start.g,end.g),b=color(start.b,end.b),opacity=color(start.opacity,end.opacity);return function(t){start.r=r(t);start.g=g(t);start.b=b(t);start.opacity=opacity(t);return start+""}}rgb.gamma=rgbGamma;return rgb}(1);function rgbSpline(spline){return function(colors){var n=colors.length,r=new Array(n),g=new Array(n),b=new Array(n),i,color;for(i=0;i<n;++i){color=d3Color.rgb(colors[i]);r[i]=color.r||0;g[i]=color.g||0;b[i]=color.b||0}r=spline(r);g=spline(g);b=spline(b);color.opacity=1;return function(t){color.r=r(t);color.g=g(t);color.b=b(t);return color+""}}}var rgbBasis=rgbSpline(basis$1);var rgbBasisClosed=rgbSpline(basisClosed);function array(a,b){var nb=b?b.length:0,na=a?Math.min(nb,a.length):0,x=new Array(nb),c=new Array(nb),i;for(i=0;i<na;++i)x[i]=value(a[i],b[i]);for(;i<nb;++i)c[i]=b[i];return function(t){for(i=0;i<na;++i)c[i]=x[i](t);return c}}function date(a,b){var d=new Date;return a=+a,b-=a,function(t){return d.setTime(a+b*t),d}}function number(a,b){return a=+a,b-=a,function(t){return a+b*t}}function object(a,b){var i={},c={},k;if(a===null||typeof a!=="object")a={};if(b===null||typeof b!=="object")b={};for(k in b){if(k in a){i[k]=value(a[k],b[k])}else{c[k]=b[k]}}return function(t){for(k in i)c[k]=i[k](t);return c}}var reA=/[-+]?(?:\d+\.?\d*|\.?\d+)(?:[eE][-+]?\d+)?/g;var reB=new RegExp(reA.source,"g");function zero(b){return function(){return b}}function one(b){return function(t){return b(t)+""}}function string(a,b){var bi=reA.lastIndex=reB.lastIndex=0,am,bm,bs,i=-1,s=[],q=[];a=a+"",b=b+"";while((am=reA.exec(a))&&(bm=reB.exec(b))){if((bs=bm.index)>bi){bs=b.slice(bi,bs);if(s[i])s[i]+=bs;else s[++i]=bs}if((am=am[0])===(bm=bm[0])){if(s[i])s[i]+=bm;else s[++i]=bm}else{s[++i]=null;q.push({i:i,x:number(am,bm)})}bi=reB.lastIndex}if(bi<b.length){bs=b.slice(bi);if(s[i])s[i]+=bs;else s[++i]=bs}return s.length<2?q[0]?one(q[0].x):zero(b):(b=q.length,function(t){for(var i=0,o;i<b;++i)s[(o=q[i]).i]=o.x(t);return s.join("")})}function value(a,b){var t=typeof b,c;return b==null||t==="boolean"?constant(b):(t==="number"?number:t==="string"?(c=d3Color.color(b))?(b=c,rgb$1):string:b instanceof d3Color.color?rgb$1:b instanceof Date?date:Array.isArray(b)?array:isNaN(b)?object:number)(a,b)}function round(a,b){return a=+a,b-=a,function(t){return Math.round(a+b*t)}}var degrees=180/Math.PI;var identity={translateX:0,translateY:0,rotate:0,skewX:0,scaleX:1,scaleY:1};function decompose(a,b,c,d,e,f){var scaleX,scaleY,skewX;if(scaleX=Math.sqrt(a*a+b*b))a/=scaleX,b/=scaleX;if(skewX=a*c+b*d)c-=a*skewX,d-=b*skewX;if(scaleY=Math.sqrt(c*c+d*d))c/=scaleY,d/=scaleY,skewX/=scaleY;if(a*d<b*c)a=-a,b=-b,skewX=-skewX,scaleX=-scaleX;return{translateX:e,translateY:f,rotate:Math.atan2(b,a)*degrees,skewX:Math.atan(skewX)*degrees,scaleX:scaleX,scaleY:scaleY}}var cssNode;var cssRoot;var cssView;var svgNode;function parseCss(value){if(value==="none")return identity;if(!cssNode)cssNode=document.createElement("DIV"),cssRoot=document.documentElement,cssView=document.defaultView;cssNode.style.transform=value;value=cssView.getComputedStyle(cssRoot.appendChild(cssNode),null).getPropertyValue("transform");cssRoot.removeChild(cssNode);value=value.slice(7,-1).split(",");return decompose(+value[0],+value[1],+value[2],+value[3],+value[4],+value[5])}function parseSvg(value){if(value==null)return identity;if(!svgNode)svgNode=document.createElementNS("http://www.w3.org/2000/svg","g");svgNode.setAttribute("transform",value);if(!(value=svgNode.transform.baseVal.consolidate()))return identity;value=value.matrix;return decompose(value.a,value.b,value.c,value.d,value.e,value.f)}function interpolateTransform(parse,pxComma,pxParen,degParen){function pop(s){return s.length?s.pop()+" ":""}function translate(xa,ya,xb,yb,s,q){if(xa!==xb||ya!==yb){var i=s.push("translate(",null,pxComma,null,pxParen);q.push({i:i-4,x:number(xa,xb)},{i:i-2,x:number(ya,yb)})}else if(xb||yb){s.push("translate("+xb+pxComma+yb+pxParen)}}function rotate(a,b,s,q){if(a!==b){if(a-b>180)b+=360;else if(b-a>180)a+=360;q.push({i:s.push(pop(s)+"rotate(",null,degParen)-2,x:number(a,b)})}else if(b){s.push(pop(s)+"rotate("+b+degParen)}}function skewX(a,b,s,q){if(a!==b){q.push({i:s.push(pop(s)+"skewX(",null,degParen)-2,x:number(a,b)})}else if(b){s.push(pop(s)+"skewX("+b+degParen)}}function scale(xa,ya,xb,yb,s,q){if(xa!==xb||ya!==yb){var i=s.push(pop(s)+"scale(",null,",",null,")");q.push({i:i-4,x:number(xa,xb)},{i:i-2,x:number(ya,yb)})}else if(xb!==1||yb!==1){s.push(pop(s)+"scale("+xb+","+yb+")")}}return function(a,b){var s=[],q=[];a=parse(a),b=parse(b);translate(a.translateX,a.translateY,b.translateX,b.translateY,s,q);rotate(a.rotate,b.rotate,s,q);skewX(a.skewX,b.skewX,s,q);scale(a.scaleX,a.scaleY,b.scaleX,b.scaleY,s,q);a=b=null;return function(t){var i=-1,n=q.length,o;while(++i<n)s[(o=q[i]).i]=o.x(t);return s.join("")}}}var interpolateTransformCss=interpolateTransform(parseCss,"px, ","px)","deg)");var interpolateTransformSvg=interpolateTransform(parseSvg,", ",")",")");var rho=Math.SQRT2;var rho2=2;var rho4=4;var epsilon2=1e-12;function cosh(x){return((x=Math.exp(x))+1/x)/2}function sinh(x){return((x=Math.exp(x))-1/x)/2}function tanh(x){return((x=Math.exp(2*x))-1)/(x+1)}function zoom(p0,p1){var ux0=p0[0],uy0=p0[1],w0=p0[2],ux1=p1[0],uy1=p1[1],w1=p1[2],dx=ux1-ux0,dy=uy1-uy0,d2=dx*dx+dy*dy,i,S;if(d2<epsilon2){S=Math.log(w1/w0)/rho;i=function(t){return[ux0+t*dx,uy0+t*dy,w0*Math.exp(rho*t*S)]}}else{var d1=Math.sqrt(d2),b0=(w1*w1-w0*w0+rho4*d2)/(2*w0*rho2*d1),b1=(w1*w1-w0*w0-rho4*d2)/(2*w1*rho2*d1),r0=Math.log(Math.sqrt(b0*b0+1)-b0),r1=Math.log(Math.sqrt(b1*b1+1)-b1);S=(r1-r0)/rho;i=function(t){var s=t*S,coshr0=cosh(r0),u=w0/(rho2*d1)*(coshr0*tanh(rho*s+r0)-sinh(r0));return[ux0+u*dx,uy0+u*dy,w0*coshr0/cosh(rho*s+r0)]}}i.duration=S*1e3;return i}function hsl$1(hue){return function(start,end){var h=hue((start=d3Color.hsl(start)).h,(end=d3Color.hsl(end)).h),s=nogamma(start.s,end.s),l=nogamma(start.l,end.l),opacity=nogamma(start.opacity,end.opacity);return function(t){start.h=h(t);start.s=s(t);start.l=l(t);start.opacity=opacity(t);return start+""}}}var hsl$2=hsl$1(hue);var hslLong=hsl$1(nogamma);function lab$1(start,end){var l=nogamma((start=d3Color.lab(start)).l,(end=d3Color.lab(end)).l),a=nogamma(start.a,end.a),b=nogamma(start.b,end.b),opacity=nogamma(start.opacity,end.opacity);
return function(t){start.l=l(t);start.a=a(t);start.b=b(t);start.opacity=opacity(t);return start+""}}function hcl$1(hue){return function(start,end){var h=hue((start=d3Color.hcl(start)).h,(end=d3Color.hcl(end)).h),c=nogamma(start.c,end.c),l=nogamma(start.l,end.l),opacity=nogamma(start.opacity,end.opacity);return function(t){start.h=h(t);start.c=c(t);start.l=l(t);start.opacity=opacity(t);return start+""}}}var hcl$2=hcl$1(hue);var hclLong=hcl$1(nogamma);function cubehelix$1(hue){return function cubehelixGamma(y){y=+y;function cubehelix(start,end){var h=hue((start=d3Color.cubehelix(start)).h,(end=d3Color.cubehelix(end)).h),s=nogamma(start.s,end.s),l=nogamma(start.l,end.l),opacity=nogamma(start.opacity,end.opacity);return function(t){start.h=h(t);start.s=s(t);start.l=l(Math.pow(t,y));start.opacity=opacity(t);return start+""}}cubehelix.gamma=cubehelixGamma;return cubehelix}(1)}var cubehelix$2=cubehelix$1(hue);var cubehelixLong=cubehelix$1(nogamma);function quantize(interpolator,n){var samples=new Array(n);for(var i=0;i<n;++i)samples[i]=interpolator(i/(n-1));return samples}exports.interpolate=value;exports.interpolateArray=array;exports.interpolateBasis=basis$1;exports.interpolateBasisClosed=basisClosed;exports.interpolateDate=date;exports.interpolateNumber=number;exports.interpolateObject=object;exports.interpolateRound=round;exports.interpolateString=string;exports.interpolateTransformCss=interpolateTransformCss;exports.interpolateTransformSvg=interpolateTransformSvg;exports.interpolateZoom=zoom;exports.interpolateRgb=rgb$1;exports.interpolateRgbBasis=rgbBasis;exports.interpolateRgbBasisClosed=rgbBasisClosed;exports.interpolateHsl=hsl$2;exports.interpolateHslLong=hslLong;exports.interpolateLab=lab$1;exports.interpolateHcl=hcl$2;exports.interpolateHclLong=hclLong;exports.interpolateCubehelix=cubehelix$2;exports.interpolateCubehelixLong=cubehelixLong;exports.quantize=quantize;Object.defineProperty(exports,"__esModule",{value:true})})},{"d3-color":4}],12:[function(require,module,exports){(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?factory(exports):typeof define==="function"&&define.amd?define(["exports"],factory):factory(global.d3=global.d3||{})})(this,function(exports){"use strict";var pi=Math.PI;var tau=2*pi;var epsilon=1e-6;var tauEpsilon=tau-epsilon;function Path(){this._x0=this._y0=this._x1=this._y1=null;this._=[]}function path(){return new Path}Path.prototype=path.prototype={constructor:Path,moveTo:function(x,y){this._.push("M",this._x0=this._x1=+x,",",this._y0=this._y1=+y)},closePath:function(){if(this._x1!==null){this._x1=this._x0,this._y1=this._y0;this._.push("Z")}},lineTo:function(x,y){this._.push("L",this._x1=+x,",",this._y1=+y)},quadraticCurveTo:function(x1,y1,x,y){this._.push("Q",+x1,",",+y1,",",this._x1=+x,",",this._y1=+y)},bezierCurveTo:function(x1,y1,x2,y2,x,y){this._.push("C",+x1,",",+y1,",",+x2,",",+y2,",",this._x1=+x,",",this._y1=+y)},arcTo:function(x1,y1,x2,y2,r){x1=+x1,y1=+y1,x2=+x2,y2=+y2,r=+r;var x0=this._x1,y0=this._y1,x21=x2-x1,y21=y2-y1,x01=x0-x1,y01=y0-y1,l01_2=x01*x01+y01*y01;if(r<0)throw new Error("negative radius: "+r);if(this._x1===null){this._.push("M",this._x1=x1,",",this._y1=y1)}else if(!(l01_2>epsilon)){}else if(!(Math.abs(y01*x21-y21*x01)>epsilon)||!r){this._.push("L",this._x1=x1,",",this._y1=y1)}else{var x20=x2-x0,y20=y2-y0,l21_2=x21*x21+y21*y21,l20_2=x20*x20+y20*y20,l21=Math.sqrt(l21_2),l01=Math.sqrt(l01_2),l=r*Math.tan((pi-Math.acos((l21_2+l01_2-l20_2)/(2*l21*l01)))/2),t01=l/l01,t21=l/l21;if(Math.abs(t01-1)>epsilon){this._.push("L",x1+t01*x01,",",y1+t01*y01)}this._.push("A",r,",",r,",0,0,",+(y01*x20>x01*y20),",",this._x1=x1+t21*x21,",",this._y1=y1+t21*y21)}},arc:function(x,y,r,a0,a1,ccw){x=+x,y=+y,r=+r;var dx=r*Math.cos(a0),dy=r*Math.sin(a0),x0=x+dx,y0=y+dy,cw=1^ccw,da=ccw?a0-a1:a1-a0;if(r<0)throw new Error("negative radius: "+r);if(this._x1===null){this._.push("M",x0,",",y0)}else if(Math.abs(this._x1-x0)>epsilon||Math.abs(this._y1-y0)>epsilon){this._.push("L",x0,",",y0)}if(!r)return;if(da>tauEpsilon){this._.push("A",r,",",r,",0,1,",cw,",",x-dx,",",y-dy,"A",r,",",r,",0,1,",cw,",",this._x1=x0,",",this._y1=y0)}else{if(da<0)da=da%tau+tau;this._.push("A",r,",",r,",0,",+(da>=pi),",",cw,",",this._x1=x+r*Math.cos(a1),",",this._y1=y+r*Math.sin(a1))}},rect:function(x,y,w,h){this._.push("M",this._x0=this._x1=+x,",",this._y0=this._y1=+y,"h",+w,"v",+h,"h",-w,"Z")},toString:function(){return this._.join("")}};exports.path=path;Object.defineProperty(exports,"__esModule",{value:true})})},{}],13:[function(require,module,exports){(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?factory(exports,require("d3-collection"),require("d3-dispatch"),require("d3-dsv")):typeof define==="function"&&define.amd?define(["exports","d3-collection","d3-dispatch","d3-dsv"],factory):factory(global.d3=global.d3||{},global.d3,global.d3,global.d3)})(this,function(exports,d3Collection,d3Dispatch,d3Dsv){"use strict";function request(url,callback){var request,event=d3Dispatch.dispatch("beforesend","progress","load","error"),mimeType,headers=d3Collection.map(),xhr=new XMLHttpRequest,user=null,password=null,response,responseType,timeout=0;if(typeof XDomainRequest!=="undefined"&&!("withCredentials"in xhr)&&/^(http(s)?:)?\/\//.test(url))xhr=new XDomainRequest;"onload"in xhr?xhr.onload=xhr.onerror=xhr.ontimeout=respond:xhr.onreadystatechange=function(o){xhr.readyState>3&&respond(o)};function respond(o){var status=xhr.status,result;if(!status&&hasResponse(xhr)||status>=200&&status<300||status===304){if(response){try{result=response.call(request,xhr)}catch(e){event.call("error",request,e);return}}else{result=xhr}event.call("load",request,result)}else{event.call("error",request,o)}}xhr.onprogress=function(e){event.call("progress",request,e)};request={header:function(name,value){name=(name+"").toLowerCase();if(arguments.length<2)return headers.get(name);if(value==null)headers.remove(name);else headers.set(name,value+"");return request},mimeType:function(value){if(!arguments.length)return mimeType;mimeType=value==null?null:value+"";return request},responseType:function(value){if(!arguments.length)return responseType;responseType=value;return request},timeout:function(value){if(!arguments.length)return timeout;timeout=+value;return request},user:function(value){return arguments.length<1?user:(user=value==null?null:value+"",request)},password:function(value){return arguments.length<1?password:(password=value==null?null:value+"",request)},response:function(value){response=value;return request},get:function(data,callback){return request.send("GET",data,callback)},post:function(data,callback){return request.send("POST",data,callback)},send:function(method,data,callback){xhr.open(method,url,true,user,password);if(mimeType!=null&&!headers.has("accept"))headers.set("accept",mimeType+",*/*");if(xhr.setRequestHeader)headers.each(function(value,name){xhr.setRequestHeader(name,value)});if(mimeType!=null&&xhr.overrideMimeType)xhr.overrideMimeType(mimeType);if(responseType!=null)xhr.responseType=responseType;if(timeout>0)xhr.timeout=timeout;if(callback==null&&typeof data==="function")callback=data,data=null;if(callback!=null&&callback.length===1)callback=fixCallback(callback);if(callback!=null)request.on("error",callback).on("load",function(xhr){callback(null,xhr)});event.call("beforesend",request,xhr);xhr.send(data==null?null:data);return request},abort:function(){xhr.abort();return request},on:function(){var value=event.on.apply(event,arguments);return value===event?request:value}};if(callback!=null){if(typeof callback!=="function")throw new Error("invalid callback: "+callback);return request.get(callback)}return request}function fixCallback(callback){return function(error,xhr){callback(error==null?xhr:null)}}function hasResponse(xhr){var type=xhr.responseType;return type&&type!=="text"?xhr.response:xhr.responseText}function type(defaultMimeType,response){return function(url,callback){var r=request(url).mimeType(defaultMimeType).response(response);if(callback!=null){if(typeof callback!=="function")throw new Error("invalid callback: "+callback);return r.get(callback)}return r}}var html=type("text/html",function(xhr){return document.createRange().createContextualFragment(xhr.responseText)});var json=type("application/json",function(xhr){return JSON.parse(xhr.responseText)});var text=type("text/plain",function(xhr){return xhr.responseText});var xml=type("application/xml",function(xhr){var xml=xhr.responseXML;if(!xml)throw new Error("parse error");return xml});function dsv(defaultMimeType,parse){return function(url,row,callback){if(arguments.length<3)callback=row,row=null;var r=request(url).mimeType(defaultMimeType);r.row=function(_){return arguments.length?r.response(responseOf(parse,row=_)):row};r.row(row);return callback?r.get(callback):r}}function responseOf(parse,row){return function(request){return parse(request.responseText,row)}}var csv=dsv("text/csv",d3Dsv.csvParse);var tsv=dsv("text/tab-separated-values",d3Dsv.tsvParse);exports.request=request;exports.html=html;exports.json=json;exports.text=text;exports.xml=xml;exports.csv=csv;exports.tsv=tsv;Object.defineProperty(exports,"__esModule",{value:true})})},{"d3-collection":3,"d3-dispatch":7,"d3-dsv":8}],14:[function(require,module,exports){(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?factory(exports):typeof define==="function"&&define.amd?define(["exports"],factory):factory(global.d3=global.d3||{})})(this,function(exports){"use strict";var xhtml="http://www.w3.org/1999/xhtml";var namespaces={svg:"http://www.w3.org/2000/svg",xhtml:xhtml,xlink:"http://www.w3.org/1999/xlink",xml:"http://www.w3.org/XML/1998/namespace",xmlns:"http://www.w3.org/2000/xmlns/"};function namespace(name){var prefix=name+="",i=prefix.indexOf(":");if(i>=0&&(prefix=name.slice(0,i))!=="xmlns")name=name.slice(i+1);return namespaces.hasOwnProperty(prefix)?{space:namespaces[prefix],local:name}:name}function creatorInherit(name){return function(){var document=this.ownerDocument,uri=this.namespaceURI;return uri===xhtml&&document.documentElement.namespaceURI===xhtml?document.createElement(name):document.createElementNS(uri,name)}}function creatorFixed(fullname){return function(){return this.ownerDocument.createElementNS(fullname.space,fullname.local)}}function creator(name){var fullname=namespace(name);return(fullname.local?creatorFixed:creatorInherit)(fullname)}var nextId=0;function local(){return new Local}function Local(){this._="@"+(++nextId).toString(36)}Local.prototype=local.prototype={constructor:Local,get:function(node){var id=this._;while(!(id in node))if(!(node=node.parentNode))return;return node[id]},set:function(node,value){return node[this._]=value},remove:function(node){return this._ in node&&delete node[this._]},toString:function(){return this._}};var matcher=function(selector){return function(){return this.matches(selector)}};if(typeof document!=="undefined"){var element=document.documentElement;if(!element.matches){var vendorMatches=element.webkitMatchesSelector||element.msMatchesSelector||element.mozMatchesSelector||element.oMatchesSelector;matcher=function(selector){return function(){return vendorMatches.call(this,selector)}}}}var matcher$1=matcher;var filterEvents={};exports.event=null;if(typeof document!=="undefined"){var element$1=document.documentElement;if(!("onmouseenter"in element$1)){filterEvents={mouseenter:"mouseover",mouseleave:"mouseout"}}}function filterContextListener(listener,index,group){listener=contextListener(listener,index,group);return function(event){var related=event.relatedTarget;if(!related||related!==this&&!(related.compareDocumentPosition(this)&8)){listener.call(this,event)}}}function contextListener(listener,index,group){return function(event1){var event0=exports.event;exports.event=event1;try{listener.call(this,this.__data__,index,group)}finally{exports.event=event0}}}function parseTypenames(typenames){return typenames.trim().split(/^|\s+/).map(function(t){var name="",i=t.indexOf(".");if(i>=0)name=t.slice(i+1),t=t.slice(0,i);return{type:t,name:name}})}function onRemove(typename){return function(){var on=this.__on;if(!on)return;for(var j=0,i=-1,m=on.length,o;j<m;++j){if(o=on[j],(!typename.type||o.type===typename.type)&&o.name===typename.name){this.removeEventListener(o.type,o.listener,o.capture)}else{on[++i]=o}}if(++i)on.length=i;else delete this.__on}}function onAdd(typename,value,capture){var wrap=filterEvents.hasOwnProperty(typename.type)?filterContextListener:contextListener;return function(d,i,group){var on=this.__on,o,listener=wrap(value,i,group);if(on)for(var j=0,m=on.length;j<m;++j){if((o=on[j]).type===typename.type&&o.name===typename.name){this.removeEventListener(o.type,o.listener,o.capture);this.addEventListener(o.type,o.listener=listener,o.capture=capture);o.value=value;return}}this.addEventListener(typename.type,listener,capture);o={type:typename.type,name:typename.name,value:value,listener:listener,capture:capture};if(!on)this.__on=[o];else on.push(o)}}function selection_on(typename,value,capture){var typenames=parseTypenames(typename+""),i,n=typenames.length,t;if(arguments.length<2){var on=this.node().__on;if(on)for(var j=0,m=on.length,o;j<m;++j){for(i=0,o=on[j];i<n;++i){if((t=typenames[i]).type===o.type&&t.name===o.name){return o.value}}}return}on=value?onAdd:onRemove;if(capture==null)capture=false;for(i=0;i<n;++i)this.each(on(typenames[i],value,capture));return this}function customEvent(event1,listener,that,args){var event0=exports.event;event1.sourceEvent=exports.event;exports.event=event1;try{return listener.apply(that,args)}finally{exports.event=event0}}function sourceEvent(){var current=exports.event,source;while(source=current.sourceEvent)current=source;return current}function point(node,event){var svg=node.ownerSVGElement||node;if(svg.createSVGPoint){var point=svg.createSVGPoint();point.x=event.clientX,point.y=event.clientY;point=point.matrixTransform(node.getScreenCTM().inverse());return[point.x,point.y]}var rect=node.getBoundingClientRect();return[event.clientX-rect.left-node.clientLeft,event.clientY-rect.top-node.clientTop]}function mouse(node){var event=sourceEvent();if(event.changedTouches)event=event.changedTouches[0];return point(node,event)}function none(){}function selector(selector){return selector==null?none:function(){return this.querySelector(selector)}}function selection_select(select){if(typeof select!=="function")select=selector(select);for(var groups=this._groups,m=groups.length,subgroups=new Array(m),j=0;j<m;++j){for(var group=groups[j],n=group.length,subgroup=subgroups[j]=new Array(n),node,subnode,i=0;i<n;++i){if((node=group[i])&&(subnode=select.call(node,node.__data__,i,group))){if("__data__"in node)subnode.__data__=node.__data__;subgroup[i]=subnode}}}return new Selection(subgroups,this._parents)}function empty(){return[]}function selectorAll(selector){return selector==null?empty:function(){return this.querySelectorAll(selector)}}function selection_selectAll(select){if(typeof select!=="function")select=selectorAll(select);for(var groups=this._groups,m=groups.length,subgroups=[],parents=[],j=0;j<m;++j){for(var group=groups[j],n=group.length,node,i=0;i<n;++i){if(node=group[i]){subgroups.push(select.call(node,node.__data__,i,group));parents.push(node)}}}return new Selection(subgroups,parents)}function selection_filter(match){if(typeof match!=="function")match=matcher$1(match);for(var groups=this._groups,m=groups.length,subgroups=new Array(m),j=0;j<m;++j){for(var group=groups[j],n=group.length,subgroup=subgroups[j]=[],node,i=0;i<n;++i){if((node=group[i])&&match.call(node,node.__data__,i,group)){subgroup.push(node)}}}return new Selection(subgroups,this._parents)}function sparse(update){return new Array(update.length)}function selection_enter(){return new Selection(this._enter||this._groups.map(sparse),this._parents)}function EnterNode(parent,datum){this.ownerDocument=parent.ownerDocument;this.namespaceURI=parent.namespaceURI;this._next=null;this._parent=parent;this.__data__=datum}EnterNode.prototype={constructor:EnterNode,appendChild:function(child){return this._parent.insertBefore(child,this._next)},insertBefore:function(child,next){return this._parent.insertBefore(child,next)},querySelector:function(selector){return this._parent.querySelector(selector)},querySelectorAll:function(selector){return this._parent.querySelectorAll(selector)}};function constant(x){return function(){return x}}var keyPrefix="$";function bindIndex(parent,group,enter,update,exit,data){var i=0,node,groupLength=group.length,dataLength=data.length;for(;i<dataLength;++i){if(node=group[i]){node.__data__=data[i];update[i]=node}else{enter[i]=new EnterNode(parent,data[i])}}for(;i<groupLength;++i){if(node=group[i]){exit[i]=node}}}function bindKey(parent,group,enter,update,exit,data,key){var i,node,nodeByKeyValue={},groupLength=group.length,dataLength=data.length,keyValues=new Array(groupLength),keyValue;for(i=0;i<groupLength;++i){if(node=group[i]){keyValues[i]=keyValue=keyPrefix+key.call(node,node.__data__,i,group);if(keyValue in nodeByKeyValue){exit[i]=node}else{nodeByKeyValue[keyValue]=node}}}for(i=0;i<dataLength;++i){keyValue=keyPrefix+key.call(parent,data[i],i,data);if(node=nodeByKeyValue[keyValue]){update[i]=node;node.__data__=data[i];nodeByKeyValue[keyValue]=null}else{enter[i]=new EnterNode(parent,data[i])}}for(i=0;i<groupLength;++i){if((node=group[i])&&nodeByKeyValue[keyValues[i]]===node){exit[i]=node}}}function selection_data(value,key){if(!value){data=new Array(this.size()),j=-1;this.each(function(d){data[++j]=d});return data}var bind=key?bindKey:bindIndex,parents=this._parents,groups=this._groups;if(typeof value!=="function")value=constant(value);for(var m=groups.length,update=new Array(m),enter=new Array(m),exit=new Array(m),j=0;j<m;++j){var parent=parents[j],group=groups[j],groupLength=group.length,data=value.call(parent,parent&&parent.__data__,j,parents),dataLength=data.length,enterGroup=enter[j]=new Array(dataLength),updateGroup=update[j]=new Array(dataLength),exitGroup=exit[j]=new Array(groupLength);bind(parent,group,enterGroup,updateGroup,exitGroup,data,key);for(var i0=0,i1=0,previous,next;i0<dataLength;++i0){if(previous=enterGroup[i0]){if(i0>=i1)i1=i0+1;while(!(next=updateGroup[i1])&&++i1<dataLength);previous._next=next||null}}}update=new Selection(update,parents);update._enter=enter;update._exit=exit;return update}function selection_exit(){return new Selection(this._exit||this._groups.map(sparse),this._parents)}function selection_merge(selection){for(var groups0=this._groups,groups1=selection._groups,m0=groups0.length,m1=groups1.length,m=Math.min(m0,m1),merges=new Array(m0),j=0;j<m;++j){for(var group0=groups0[j],group1=groups1[j],n=group0.length,merge=merges[j]=new Array(n),node,i=0;i<n;++i){if(node=group0[i]||group1[i]){merge[i]=node}}}for(;j<m0;++j){merges[j]=groups0[j]}return new Selection(merges,this._parents)}function selection_order(){for(var groups=this._groups,j=-1,m=groups.length;++j<m;){for(var group=groups[j],i=group.length-1,next=group[i],node;--i>=0;){if(node=group[i]){if(next&&next!==node.nextSibling)next.parentNode.insertBefore(node,next);next=node}}}return this}function selection_sort(compare){if(!compare)compare=ascending;function compareNode(a,b){return a&&b?compare(a.__data__,b.__data__):!a-!b}for(var groups=this._groups,m=groups.length,sortgroups=new Array(m),j=0;j<m;++j){for(var group=groups[j],n=group.length,sortgroup=sortgroups[j]=new Array(n),node,i=0;i<n;++i){if(node=group[i]){sortgroup[i]=node}}sortgroup.sort(compareNode)}return new Selection(sortgroups,this._parents).order()}function ascending(a,b){return a<b?-1:a>b?1:a>=b?0:NaN}function selection_call(){var callback=arguments[0];arguments[0]=this;callback.apply(null,arguments);return this}function selection_nodes(){var nodes=new Array(this.size()),i=-1;this.each(function(){nodes[++i]=this});return nodes}function selection_node(){for(var groups=this._groups,j=0,m=groups.length;j<m;++j){for(var group=groups[j],i=0,n=group.length;i<n;++i){var node=group[i];if(node)return node}}return null}function selection_size(){var size=0;this.each(function(){++size});return size}function selection_empty(){return!this.node()}function selection_each(callback){for(var groups=this._groups,j=0,m=groups.length;j<m;++j){for(var group=groups[j],i=0,n=group.length,node;i<n;++i){if(node=group[i])callback.call(node,node.__data__,i,group)}}return this}function attrRemove(name){return function(){this.removeAttribute(name)}}function attrRemoveNS(fullname){return function(){this.removeAttributeNS(fullname.space,fullname.local)}}function attrConstant(name,value){return function(){this.setAttribute(name,value)}}function attrConstantNS(fullname,value){return function(){this.setAttributeNS(fullname.space,fullname.local,value)}}function attrFunction(name,value){return function(){var v=value.apply(this,arguments);if(v==null)this.removeAttribute(name);else this.setAttribute(name,v)}}function attrFunctionNS(fullname,value){return function(){var v=value.apply(this,arguments);if(v==null)this.removeAttributeNS(fullname.space,fullname.local);else this.setAttributeNS(fullname.space,fullname.local,v)}}function selection_attr(name,value){var fullname=namespace(name);if(arguments.length<2){var node=this.node();return fullname.local?node.getAttributeNS(fullname.space,fullname.local):node.getAttribute(fullname)}return this.each((value==null?fullname.local?attrRemoveNS:attrRemove:typeof value==="function"?fullname.local?attrFunctionNS:attrFunction:fullname.local?attrConstantNS:attrConstant)(fullname,value))}function defaultView(node){return node.ownerDocument&&node.ownerDocument.defaultView||node.document&&node||node.defaultView}function styleRemove(name){return function(){this.style.removeProperty(name)}}function styleConstant(name,value,priority){return function(){this.style.setProperty(name,value,priority)}}function styleFunction(name,value,priority){return function(){var v=value.apply(this,arguments);if(v==null)this.style.removeProperty(name);else this.style.setProperty(name,v,priority)}}function selection_style(name,value,priority){var node;return arguments.length>1?this.each((value==null?styleRemove:typeof value==="function"?styleFunction:styleConstant)(name,value,priority==null?"":priority)):defaultView(node=this.node()).getComputedStyle(node,null).getPropertyValue(name)}function propertyRemove(name){return function(){delete this[name]}}function propertyConstant(name,value){return function(){this[name]=value}}function propertyFunction(name,value){return function(){var v=value.apply(this,arguments);if(v==null)delete this[name];else this[name]=v}}function selection_property(name,value){return arguments.length>1?this.each((value==null?propertyRemove:typeof value==="function"?propertyFunction:propertyConstant)(name,value)):this.node()[name]}function classArray(string){return string.trim().split(/^|\s+/)}function classList(node){return node.classList||new ClassList(node)}function ClassList(node){this._node=node;this._names=classArray(node.getAttribute("class")||"")}ClassList.prototype={add:function(name){var i=this._names.indexOf(name);if(i<0){this._names.push(name);this._node.setAttribute("class",this._names.join(" "))}},remove:function(name){var i=this._names.indexOf(name);if(i>=0){this._names.splice(i,1);this._node.setAttribute("class",this._names.join(" "))}},contains:function(name){return this._names.indexOf(name)>=0}};function classedAdd(node,names){var list=classList(node),i=-1,n=names.length;while(++i<n)list.add(names[i])}function classedRemove(node,names){var list=classList(node),i=-1,n=names.length;while(++i<n)list.remove(names[i])}function classedTrue(names){return function(){classedAdd(this,names)}}function classedFalse(names){return function(){classedRemove(this,names)}}function classedFunction(names,value){return function(){(value.apply(this,arguments)?classedAdd:classedRemove)(this,names)}}function selection_classed(name,value){var names=classArray(name+"");if(arguments.length<2){var list=classList(this.node()),i=-1,n=names.length;while(++i<n)if(!list.contains(names[i]))return false;return true}return this.each((typeof value==="function"?classedFunction:value?classedTrue:classedFalse)(names,value))}function textRemove(){this.textContent=""}function textConstant(value){return function(){this.textContent=value}}function textFunction(value){return function(){var v=value.apply(this,arguments);this.textContent=v==null?"":v}}function selection_text(value){return arguments.length?this.each(value==null?textRemove:(typeof value==="function"?textFunction:textConstant)(value)):this.node().textContent}function htmlRemove(){this.innerHTML=""}function htmlConstant(value){return function(){this.innerHTML=value}}function htmlFunction(value){return function(){var v=value.apply(this,arguments);this.innerHTML=v==null?"":v}}function selection_html(value){return arguments.length?this.each(value==null?htmlRemove:(typeof value==="function"?htmlFunction:htmlConstant)(value)):this.node().innerHTML}function raise(){if(this.nextSibling)this.parentNode.appendChild(this)}function selection_raise(){return this.each(raise)}function lower(){if(this.previousSibling)this.parentNode.insertBefore(this,this.parentNode.firstChild)}function selection_lower(){return this.each(lower)}function selection_append(name){var create=typeof name==="function"?name:creator(name);return this.select(function(){return this.appendChild(create.apply(this,arguments))})}function constantNull(){return null}function selection_insert(name,before){var create=typeof name==="function"?name:creator(name),select=before==null?constantNull:typeof before==="function"?before:selector(before);return this.select(function(){return this.insertBefore(create.apply(this,arguments),select.apply(this,arguments)||null)})}function remove(){var parent=this.parentNode;if(parent)parent.removeChild(this)}function selection_remove(){return this.each(remove)}function selection_datum(value){return arguments.length?this.property("__data__",value):this.node().__data__}function dispatchEvent(node,type,params){var window=defaultView(node),event=window.CustomEvent;if(event){event=new event(type,params)}else{event=window.document.createEvent("Event");if(params)event.initEvent(type,params.bubbles,params.cancelable),event.detail=params.detail;else event.initEvent(type,false,false)}node.dispatchEvent(event)}function dispatchConstant(type,params){return function(){return dispatchEvent(this,type,params)}}function dispatchFunction(type,params){return function(){return dispatchEvent(this,type,params.apply(this,arguments))}}function selection_dispatch(type,params){return this.each((typeof params==="function"?dispatchFunction:dispatchConstant)(type,params))}var root=[null];function Selection(groups,parents){this._groups=groups;this._parents=parents}function selection(){return new Selection([[document.documentElement]],root)}Selection.prototype=selection.prototype={constructor:Selection,select:selection_select,selectAll:selection_selectAll,filter:selection_filter,data:selection_data,enter:selection_enter,exit:selection_exit,merge:selection_merge,order:selection_order,sort:selection_sort,call:selection_call,nodes:selection_nodes,node:selection_node,size:selection_size,empty:selection_empty,each:selection_each,attr:selection_attr,style:selection_style,property:selection_property,classed:selection_classed,text:selection_text,html:selection_html,raise:selection_raise,lower:selection_lower,append:selection_append,insert:selection_insert,remove:selection_remove,datum:selection_datum,on:selection_on,dispatch:selection_dispatch};function select(selector){return typeof selector==="string"?new Selection([[document.querySelector(selector)]],[document.documentElement]):new Selection([[selector]],root)}function selectAll(selector){return typeof selector==="string"?new Selection([document.querySelectorAll(selector)],[document.documentElement]):new Selection([selector==null?[]:selector],root)}function touch(node,touches,identifier){if(arguments.length<3)identifier=touches,touches=sourceEvent().changedTouches;for(var i=0,n=touches?touches.length:0,touch;i<n;++i){if((touch=touches[i]).identifier===identifier){return point(node,touch)}}return null}function touches(node,touches){if(touches==null)touches=sourceEvent().touches;for(var i=0,n=touches?touches.length:0,points=new Array(n);i<n;++i){points[i]=point(node,touches[i])}return points}exports.creator=creator;exports.local=local;exports.matcher=matcher$1;exports.mouse=mouse;exports.namespace=namespace;exports.namespaces=namespaces;exports.select=select;exports.selectAll=selectAll;exports.selection=selection;exports.selector=selector;exports.selectorAll=selectorAll;exports.touch=touch;exports.touches=touches;exports.window=defaultView;exports.customEvent=customEvent;Object.defineProperty(exports,"__esModule",{value:true})})},{}],15:[function(require,module,exports){(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?factory(exports):typeof define==="function"&&define.amd?define(["exports"],factory):factory(global.d3=global.d3||{})})(this,function(exports){"use strict";var frame=0;var timeout=0;var interval=0;var pokeDelay=1e3;var taskHead;var taskTail;var clockLast=0;var clockNow=0;var clockSkew=0;var clock=typeof performance==="object"&&performance.now?performance:Date;var setFrame=typeof requestAnimationFrame==="function"?requestAnimationFrame:function(f){setTimeout(f,17)};function now(){return clockNow||(setFrame(clearNow),clockNow=clock.now()+clockSkew)}function clearNow(){clockNow=0}function Timer(){this._call=this._time=this._next=null}Timer.prototype=timer.prototype={constructor:Timer,restart:function(callback,delay,time){if(typeof callback!=="function")throw new TypeError("callback is not a function");time=(time==null?now():+time)+(delay==null?0:+delay);if(!this._next&&taskTail!==this){if(taskTail)taskTail._next=this;else taskHead=this;taskTail=this}this._call=callback;this._time=time;sleep()},stop:function(){if(this._call){this._call=null;this._time=Infinity;sleep()}}};function timer(callback,delay,time){var t=new Timer;t.restart(callback,delay,time);return t}function timerFlush(){now();++frame;var t=taskHead,e;while(t){if((e=clockNow-t._time)>=0)t._call.call(null,e);t=t._next}--frame}function wake(){clockNow=(clockLast=clock.now())+clockSkew;frame=timeout=0;try{timerFlush()}finally{frame=0;nap();clockNow=0}}function poke(){var now=clock.now(),delay=now-clockLast;if(delay>pokeDelay)clockSkew-=delay,clockLast=now}function nap(){var t0,t1=taskHead,t2,time=Infinity;while(t1){if(t1._call){if(time>t1._time)time=t1._time;t0=t1,t1=t1._next}else{t2=t1._next,t1._next=null;t1=t0?t0._next=t2:taskHead=t2}}taskTail=t0;sleep(time)}function sleep(time){if(frame)return;if(timeout)timeout=clearTimeout(timeout);var delay=time-clockNow;if(delay>24){if(time<Infinity)timeout=setTimeout(wake,delay);if(interval)interval=clearInterval(interval)}else{if(!interval)interval=setInterval(poke,pokeDelay);frame=1,setFrame(wake)}}function timeout$1(callback,delay,time){var t=new Timer;delay=delay==null?0:+delay;t.restart(function(elapsed){t.stop();callback(elapsed+delay)},delay,time);return t}function interval$1(callback,delay,time){var t=new Timer,total=delay;if(delay==null)return t.restart(callback,delay,time),t;delay=+delay,time=time==null?now():+time;t.restart(function tick(elapsed){elapsed+=total;t.restart(tick,total+=delay,time);callback(elapsed)},delay,time);return t}exports.now=now;exports.timer=timer;exports.timerFlush=timerFlush;exports.timeout=timeout$1;exports.interval=interval$1;Object.defineProperty(exports,"__esModule",{value:true})})},{}],16:[function(require,module,exports){(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?factory(exports,require("d3-selection"),require("d3-dispatch"),require("d3-timer"),require("d3-interpolate"),require("d3-color"),require("d3-ease")):typeof define==="function"&&define.amd?define(["exports","d3-selection","d3-dispatch","d3-timer","d3-interpolate","d3-color","d3-ease"],factory):factory(global.d3=global.d3||{},global.d3,global.d3,global.d3,global.d3,global.d3,global.d3);
})(this,function(exports,d3Selection,d3Dispatch,d3Timer,d3Interpolate,d3Color,d3Ease){"use strict";var emptyOn=d3Dispatch.dispatch("start","end","interrupt");var emptyTween=[];var CREATED=0;var SCHEDULED=1;var STARTING=2;var STARTED=3;var RUNNING=4;var ENDING=5;var ENDED=6;function schedule(node,name,id,index,group,timing){var schedules=node.__transition;if(!schedules)node.__transition={};else if(id in schedules)return;create(node,id,{name:name,index:index,group:group,on:emptyOn,tween:emptyTween,time:timing.time,delay:timing.delay,duration:timing.duration,ease:timing.ease,timer:null,state:CREATED})}function init(node,id){var schedule=node.__transition;if(!schedule||!(schedule=schedule[id])||schedule.state>CREATED)throw new Error("too late");return schedule}function set(node,id){var schedule=node.__transition;if(!schedule||!(schedule=schedule[id])||schedule.state>STARTING)throw new Error("too late");return schedule}function get(node,id){var schedule=node.__transition;if(!schedule||!(schedule=schedule[id]))throw new Error("too late");return schedule}function create(node,id,self){var schedules=node.__transition,tween;schedules[id]=self;self.timer=d3Timer.timer(schedule,0,self.time);function schedule(elapsed){self.state=SCHEDULED;self.timer.restart(start,self.delay,self.time);if(self.delay<=elapsed)start(elapsed-self.delay)}function start(elapsed){var i,j,n,o;if(self.state!==SCHEDULED)return stop();for(i in schedules){o=schedules[i];if(o.name!==self.name)continue;if(o.state===STARTED)return d3Timer.timeout(start);if(o.state===RUNNING){o.state=ENDED;o.timer.stop();o.on.call("interrupt",node,node.__data__,o.index,o.group);delete schedules[i]}else if(+i<id){o.state=ENDED;o.timer.stop();delete schedules[i]}}d3Timer.timeout(function(){if(self.state===STARTED){self.state=RUNNING;self.timer.restart(tick,self.delay,self.time);tick(elapsed)}});self.state=STARTING;self.on.call("start",node,node.__data__,self.index,self.group);if(self.state!==STARTING)return;self.state=STARTED;tween=new Array(n=self.tween.length);for(i=0,j=-1;i<n;++i){if(o=self.tween[i].value.call(node,node.__data__,self.index,self.group)){tween[++j]=o}}tween.length=j+1}function tick(elapsed){var t=elapsed<self.duration?self.ease.call(null,elapsed/self.duration):(self.timer.restart(stop),self.state=ENDING,1),i=-1,n=tween.length;while(++i<n){tween[i].call(null,t)}if(self.state===ENDING){self.on.call("end",node,node.__data__,self.index,self.group);stop()}}function stop(){self.state=ENDED;self.timer.stop();delete schedules[id];for(var i in schedules)return;delete node.__transition}}function interrupt(node,name){var schedules=node.__transition,schedule,active,empty=true,i;if(!schedules)return;name=name==null?null:name+"";for(i in schedules){if((schedule=schedules[i]).name!==name){empty=false;continue}active=schedule.state===STARTED;schedule.state=ENDED;schedule.timer.stop();if(active)schedule.on.call("interrupt",node,node.__data__,schedule.index,schedule.group);delete schedules[i]}if(empty)delete node.__transition}function selection_interrupt(name){return this.each(function(){interrupt(this,name)})}function tweenRemove(id,name){var tween0,tween1;return function(){var schedule=set(this,id),tween=schedule.tween;if(tween!==tween0){tween1=tween0=tween;for(var i=0,n=tween1.length;i<n;++i){if(tween1[i].name===name){tween1=tween1.slice();tween1.splice(i,1);break}}}schedule.tween=tween1}}function tweenFunction(id,name,value){var tween0,tween1;if(typeof value!=="function")throw new Error;return function(){var schedule=set(this,id),tween=schedule.tween;if(tween!==tween0){tween1=(tween0=tween).slice();for(var t={name:name,value:value},i=0,n=tween1.length;i<n;++i){if(tween1[i].name===name){tween1[i]=t;break}}if(i===n)tween1.push(t)}schedule.tween=tween1}}function transition_tween(name,value){var id=this._id;name+="";if(arguments.length<2){var tween=get(this.node(),id).tween;for(var i=0,n=tween.length,t;i<n;++i){if((t=tween[i]).name===name){return t.value}}return null}return this.each((value==null?tweenRemove:tweenFunction)(id,name,value))}function tweenValue(transition,name,value){var id=transition._id;transition.each(function(){var schedule=set(this,id);(schedule.value||(schedule.value={}))[name]=value.apply(this,arguments)});return function(node){return get(node,id).value[name]}}function interpolate(a,b){var c;return(typeof b==="number"?d3Interpolate.interpolateNumber:b instanceof d3Color.color?d3Interpolate.interpolateRgb:(c=d3Color.color(b))?(b=c,d3Interpolate.interpolateRgb):d3Interpolate.interpolateString)(a,b)}function attrRemove(name){return function(){this.removeAttribute(name)}}function attrRemoveNS(fullname){return function(){this.removeAttributeNS(fullname.space,fullname.local)}}function attrConstant(name,interpolate,value1){var value00,interpolate0;return function(){var value0=this.getAttribute(name);return value0===value1?null:value0===value00?interpolate0:interpolate0=interpolate(value00=value0,value1)}}function attrConstantNS(fullname,interpolate,value1){var value00,interpolate0;return function(){var value0=this.getAttributeNS(fullname.space,fullname.local);return value0===value1?null:value0===value00?interpolate0:interpolate0=interpolate(value00=value0,value1)}}function attrFunction(name,interpolate,value){var value00,value10,interpolate0;return function(){var value0,value1=value(this);if(value1==null)return void this.removeAttribute(name);value0=this.getAttribute(name);return value0===value1?null:value0===value00&&value1===value10?interpolate0:interpolate0=interpolate(value00=value0,value10=value1)}}function attrFunctionNS(fullname,interpolate,value){var value00,value10,interpolate0;return function(){var value0,value1=value(this);if(value1==null)return void this.removeAttributeNS(fullname.space,fullname.local);value0=this.getAttributeNS(fullname.space,fullname.local);return value0===value1?null:value0===value00&&value1===value10?interpolate0:interpolate0=interpolate(value00=value0,value10=value1)}}function transition_attr(name,value){var fullname=d3Selection.namespace(name),i=fullname==="transform"?d3Interpolate.interpolateTransformSvg:interpolate;return this.attrTween(name,typeof value==="function"?(fullname.local?attrFunctionNS:attrFunction)(fullname,i,tweenValue(this,"attr."+name,value)):value==null?(fullname.local?attrRemoveNS:attrRemove)(fullname):(fullname.local?attrConstantNS:attrConstant)(fullname,i,value))}function attrTweenNS(fullname,value){function tween(){var node=this,i=value.apply(node,arguments);return i&&function(t){node.setAttributeNS(fullname.space,fullname.local,i(t))}}tween._value=value;return tween}function attrTween(name,value){function tween(){var node=this,i=value.apply(node,arguments);return i&&function(t){node.setAttribute(name,i(t))}}tween._value=value;return tween}function transition_attrTween(name,value){var key="attr."+name;if(arguments.length<2)return(key=this.tween(key))&&key._value;if(value==null)return this.tween(key,null);if(typeof value!=="function")throw new Error;var fullname=d3Selection.namespace(name);return this.tween(key,(fullname.local?attrTweenNS:attrTween)(fullname,value))}function delayFunction(id,value){return function(){init(this,id).delay=+value.apply(this,arguments)}}function delayConstant(id,value){return value=+value,function(){init(this,id).delay=value}}function transition_delay(value){var id=this._id;return arguments.length?this.each((typeof value==="function"?delayFunction:delayConstant)(id,value)):get(this.node(),id).delay}function durationFunction(id,value){return function(){set(this,id).duration=+value.apply(this,arguments)}}function durationConstant(id,value){return value=+value,function(){set(this,id).duration=value}}function transition_duration(value){var id=this._id;return arguments.length?this.each((typeof value==="function"?durationFunction:durationConstant)(id,value)):get(this.node(),id).duration}function easeConstant(id,value){if(typeof value!=="function")throw new Error;return function(){set(this,id).ease=value}}function transition_ease(value){var id=this._id;return arguments.length?this.each(easeConstant(id,value)):get(this.node(),id).ease}function transition_filter(match){if(typeof match!=="function")match=d3Selection.matcher(match);for(var groups=this._groups,m=groups.length,subgroups=new Array(m),j=0;j<m;++j){for(var group=groups[j],n=group.length,subgroup=subgroups[j]=[],node,i=0;i<n;++i){if((node=group[i])&&match.call(node,node.__data__,i,group)){subgroup.push(node)}}}return new Transition(subgroups,this._parents,this._name,this._id)}function transition_merge(transition){if(transition._id!==this._id)throw new Error;for(var groups0=this._groups,groups1=transition._groups,m0=groups0.length,m1=groups1.length,m=Math.min(m0,m1),merges=new Array(m0),j=0;j<m;++j){for(var group0=groups0[j],group1=groups1[j],n=group0.length,merge=merges[j]=new Array(n),node,i=0;i<n;++i){if(node=group0[i]||group1[i]){merge[i]=node}}}for(;j<m0;++j){merges[j]=groups0[j]}return new Transition(merges,this._parents,this._name,this._id)}function start(name){return(name+"").trim().split(/^|\s+/).every(function(t){var i=t.indexOf(".");if(i>=0)t=t.slice(0,i);return!t||t==="start"})}function onFunction(id,name,listener){var on0,on1,sit=start(name)?init:set;return function(){var schedule=sit(this,id),on=schedule.on;if(on!==on0)(on1=(on0=on).copy()).on(name,listener);schedule.on=on1}}function transition_on(name,listener){var id=this._id;return arguments.length<2?get(this.node(),id).on.on(name):this.each(onFunction(id,name,listener))}function removeFunction(id){return function(){var parent=this.parentNode;for(var i in this.__transition)if(+i!==id)return;if(parent)parent.removeChild(this)}}function transition_remove(){return this.on("end.remove",removeFunction(this._id))}function transition_select(select){var name=this._name,id=this._id;if(typeof select!=="function")select=d3Selection.selector(select);for(var groups=this._groups,m=groups.length,subgroups=new Array(m),j=0;j<m;++j){for(var group=groups[j],n=group.length,subgroup=subgroups[j]=new Array(n),node,subnode,i=0;i<n;++i){if((node=group[i])&&(subnode=select.call(node,node.__data__,i,group))){if("__data__"in node)subnode.__data__=node.__data__;subgroup[i]=subnode;schedule(subgroup[i],name,id,i,subgroup,get(node,id))}}}return new Transition(subgroups,this._parents,name,id)}function transition_selectAll(select){var name=this._name,id=this._id;if(typeof select!=="function")select=d3Selection.selectorAll(select);for(var groups=this._groups,m=groups.length,subgroups=[],parents=[],j=0;j<m;++j){for(var group=groups[j],n=group.length,node,i=0;i<n;++i){if(node=group[i]){for(var children=select.call(node,node.__data__,i,group),child,inherit=get(node,id),k=0,l=children.length;k<l;++k){if(child=children[k]){schedule(child,name,id,k,children,inherit)}}subgroups.push(children);parents.push(node)}}}return new Transition(subgroups,parents,name,id)}var Selection=d3Selection.selection.prototype.constructor;function transition_selection(){return new Selection(this._groups,this._parents)}function styleRemove(name,interpolate){var value00,value10,interpolate0;return function(){var style=d3Selection.window(this).getComputedStyle(this,null),value0=style.getPropertyValue(name),value1=(this.style.removeProperty(name),style.getPropertyValue(name));return value0===value1?null:value0===value00&&value1===value10?interpolate0:interpolate0=interpolate(value00=value0,value10=value1)}}function styleRemoveEnd(name){return function(){this.style.removeProperty(name)}}function styleConstant(name,interpolate,value1){var value00,interpolate0;return function(){var value0=d3Selection.window(this).getComputedStyle(this,null).getPropertyValue(name);return value0===value1?null:value0===value00?interpolate0:interpolate0=interpolate(value00=value0,value1)}}function styleFunction(name,interpolate,value){var value00,value10,interpolate0;return function(){var style=d3Selection.window(this).getComputedStyle(this,null),value0=style.getPropertyValue(name),value1=value(this);if(value1==null)value1=(this.style.removeProperty(name),style.getPropertyValue(name));return value0===value1?null:value0===value00&&value1===value10?interpolate0:interpolate0=interpolate(value00=value0,value10=value1)}}function transition_style(name,value,priority){var i=(name+="")==="transform"?d3Interpolate.interpolateTransformCss:interpolate;return value==null?this.styleTween(name,styleRemove(name,i)).on("end.style."+name,styleRemoveEnd(name)):this.styleTween(name,typeof value==="function"?styleFunction(name,i,tweenValue(this,"style."+name,value)):styleConstant(name,i,value),priority)}function styleTween(name,value,priority){function tween(){var node=this,i=value.apply(node,arguments);return i&&function(t){node.style.setProperty(name,i(t),priority)}}tween._value=value;return tween}function transition_styleTween(name,value,priority){var key="style."+(name+="");if(arguments.length<2)return(key=this.tween(key))&&key._value;if(value==null)return this.tween(key,null);if(typeof value!=="function")throw new Error;return this.tween(key,styleTween(name,value,priority==null?"":priority))}function textConstant(value){return function(){this.textContent=value}}function textFunction(value){return function(){var value1=value(this);this.textContent=value1==null?"":value1}}function transition_text(value){return this.tween("text",typeof value==="function"?textFunction(tweenValue(this,"text",value)):textConstant(value==null?"":value+""))}function transition_transition(){var name=this._name,id0=this._id,id1=newId();for(var groups=this._groups,m=groups.length,j=0;j<m;++j){for(var group=groups[j],n=group.length,node,i=0;i<n;++i){if(node=group[i]){var inherit=get(node,id0);schedule(node,name,id1,i,group,{time:inherit.time+inherit.delay+inherit.duration,delay:0,duration:inherit.duration,ease:inherit.ease})}}}return new Transition(groups,this._parents,name,id1)}var id=0;function Transition(groups,parents,name,id){this._groups=groups;this._parents=parents;this._name=name;this._id=id}function transition(name){return d3Selection.selection().transition(name)}function newId(){return++id}var selection_prototype=d3Selection.selection.prototype;Transition.prototype=transition.prototype={constructor:Transition,select:transition_select,selectAll:transition_selectAll,filter:transition_filter,merge:transition_merge,selection:transition_selection,transition:transition_transition,call:selection_prototype.call,nodes:selection_prototype.nodes,node:selection_prototype.node,size:selection_prototype.size,empty:selection_prototype.empty,each:selection_prototype.each,on:transition_on,attr:transition_attr,attrTween:transition_attrTween,style:transition_style,styleTween:transition_styleTween,text:transition_text,remove:transition_remove,tween:transition_tween,delay:transition_delay,duration:transition_duration,ease:transition_ease};var defaultTiming={time:null,delay:0,duration:250,ease:d3Ease.easeCubicInOut};function inherit(node,id){var timing;while(!(timing=node.__transition)||!(timing=timing[id])){if(!(node=node.parentNode)){return defaultTiming.time=d3Timer.now(),defaultTiming}}return timing}function selection_transition(name){var id,timing;if(name instanceof Transition){id=name._id,name=name._name}else{id=newId(),(timing=defaultTiming).time=d3Timer.now(),name=name==null?null:name+""}for(var groups=this._groups,m=groups.length,j=0;j<m;++j){for(var group=groups[j],n=group.length,node,i=0;i<n;++i){if(node=group[i]){schedule(node,name,id,i,group,timing||inherit(node,id))}}}return new Transition(groups,this._parents,name,id)}d3Selection.selection.prototype.interrupt=selection_interrupt;d3Selection.selection.prototype.transition=selection_transition;var root=[null];function active(node,name){var schedules=node.__transition,schedule,i;if(schedules){name=name==null?null:name+"";for(i in schedules){if((schedule=schedules[i]).state>SCHEDULED&&schedule.name===name){return new Transition([[node]],root,name,+i)}}}return null}exports.transition=transition;exports.active=active;exports.interrupt=interrupt;Object.defineProperty(exports,"__esModule",{value:true})})},{"d3-color":4,"d3-dispatch":7,"d3-ease":9,"d3-interpolate":11,"d3-selection":14,"d3-timer":15}],17:[function(require,module,exports){(function(global,factory){typeof exports==="object"&&typeof module!=="undefined"?factory(exports):typeof define==="function"&&define.amd?define(["exports"],factory):factory(global.topojson=global.topojson||{})})(this,function(exports){"use strict";function noop(){}function transformAbsolute(transform){if(!transform)return noop;var x0,y0,kx=transform.scale[0],ky=transform.scale[1],dx=transform.translate[0],dy=transform.translate[1];return function(point,i){if(!i)x0=y0=0;point[0]=(x0+=point[0])*kx+dx;point[1]=(y0+=point[1])*ky+dy}}function transformRelative(transform){if(!transform)return noop;var x0,y0,kx=transform.scale[0],ky=transform.scale[1],dx=transform.translate[0],dy=transform.translate[1];return function(point,i){if(!i)x0=y0=0;var x1=Math.round((point[0]-dx)/kx),y1=Math.round((point[1]-dy)/ky);point[0]=x1-x0;point[1]=y1-y0;x0=x1;y0=y1}}function reverse(array,n){var t,j=array.length,i=j-n;while(i<--j)t=array[i],array[i++]=array[j],array[j]=t}function bisect(a,x){var lo=0,hi=a.length;while(lo<hi){var mid=lo+hi>>>1;if(a[mid]<x)lo=mid+1;else hi=mid}return lo}function feature(topology,o){return o.type==="GeometryCollection"?{type:"FeatureCollection",features:o.geometries.map(function(o){return feature$1(topology,o)})}:feature$1(topology,o)}function feature$1(topology,o){var f={type:"Feature",id:o.id,properties:o.properties||{},geometry:object(topology,o)};if(o.id==null)delete f.id;return f}function object(topology,o){var absolute=transformAbsolute(topology.transform),arcs=topology.arcs;function arc(i,points){if(points.length)points.pop();for(var a=arcs[i<0?~i:i],k=0,n=a.length,p;k<n;++k){points.push(p=a[k].slice());absolute(p,k)}if(i<0)reverse(points,n)}function point(p){p=p.slice();absolute(p,0);return p}function line(arcs){var points=[];for(var i=0,n=arcs.length;i<n;++i)arc(arcs[i],points);if(points.length<2)points.push(points[0].slice());return points}function ring(arcs){var points=line(arcs);while(points.length<4)points.push(points[0].slice());return points}function polygon(arcs){return arcs.map(ring)}function geometry(o){var t=o.type;return t==="GeometryCollection"?{type:t,geometries:o.geometries.map(geometry)}:t in geometryType?{type:t,coordinates:geometryType[t](o)}:null}var geometryType={Point:function(o){return point(o.coordinates)},MultiPoint:function(o){return o.coordinates.map(point)},LineString:function(o){return line(o.arcs)},MultiLineString:function(o){return o.arcs.map(line)},Polygon:function(o){return polygon(o.arcs)},MultiPolygon:function(o){return o.arcs.map(polygon)}};return geometry(o)}function stitchArcs(topology,arcs){var stitchedArcs={},fragmentByStart={},fragmentByEnd={},fragments=[],emptyIndex=-1;arcs.forEach(function(i,j){var arc=topology.arcs[i<0?~i:i],t;if(arc.length<3&&!arc[1][0]&&!arc[1][1]){t=arcs[++emptyIndex],arcs[emptyIndex]=i,arcs[j]=t}});arcs.forEach(function(i){var e=ends(i),start=e[0],end=e[1],f,g;if(f=fragmentByEnd[start]){delete fragmentByEnd[f.end];f.push(i);f.end=end;if(g=fragmentByStart[end]){delete fragmentByStart[g.start];var fg=g===f?f:f.concat(g);fragmentByStart[fg.start=f.start]=fragmentByEnd[fg.end=g.end]=fg}else{fragmentByStart[f.start]=fragmentByEnd[f.end]=f}}else if(f=fragmentByStart[end]){delete fragmentByStart[f.start];f.unshift(i);f.start=start;if(g=fragmentByEnd[start]){delete fragmentByEnd[g.end];var gf=g===f?f:g.concat(f);fragmentByStart[gf.start=g.start]=fragmentByEnd[gf.end=f.end]=gf}else{fragmentByStart[f.start]=fragmentByEnd[f.end]=f}}else{f=[i];fragmentByStart[f.start=start]=fragmentByEnd[f.end=end]=f}});function ends(i){var arc=topology.arcs[i<0?~i:i],p0=arc[0],p1;if(topology.transform)p1=[0,0],arc.forEach(function(dp){p1[0]+=dp[0],p1[1]+=dp[1]});else p1=arc[arc.length-1];return i<0?[p1,p0]:[p0,p1]}function flush(fragmentByEnd,fragmentByStart){for(var k in fragmentByEnd){var f=fragmentByEnd[k];delete fragmentByStart[f.start];delete f.start;delete f.end;f.forEach(function(i){stitchedArcs[i<0?~i:i]=1});fragments.push(f)}}flush(fragmentByEnd,fragmentByStart);flush(fragmentByStart,fragmentByEnd);arcs.forEach(function(i){if(!stitchedArcs[i<0?~i:i])fragments.push([i])});return fragments}function mesh(topology){return object(topology,meshArcs.apply(this,arguments))}function meshArcs(topology,o,filter){var arcs=[];function arc(i){var j=i<0?~i:i;(geomsByArc[j]||(geomsByArc[j]=[])).push({i:i,g:geom})}function line(arcs){arcs.forEach(arc)}function polygon(arcs){arcs.forEach(line)}function geometry(o){if(o.type==="GeometryCollection")o.geometries.forEach(geometry);else if(o.type in geometryType)geom=o,geometryType[o.type](o.arcs)}if(arguments.length>1){var geomsByArc=[],geom;var geometryType={LineString:line,MultiLineString:polygon,Polygon:polygon,MultiPolygon:function(arcs){arcs.forEach(polygon)}};geometry(o);geomsByArc.forEach(arguments.length<3?function(geoms){arcs.push(geoms[0].i)}:function(geoms){if(filter(geoms[0].g,geoms[geoms.length-1].g))arcs.push(geoms[0].i)})}else{for(var i=0,n=topology.arcs.length;i<n;++i)arcs.push(i)}return{type:"MultiLineString",arcs:stitchArcs(topology,arcs)}}function cartesianTriangleArea(triangle){var a=triangle[0],b=triangle[1],c=triangle[2];return Math.abs((a[0]-c[0])*(b[1]-a[1])-(a[0]-b[0])*(c[1]-a[1]))}function ring(ring){var i=-1,n=ring.length,a,b=ring[n-1],area=0;while(++i<n){a=b;b=ring[i];area+=a[0]*b[1]-a[1]*b[0]}return area/2}function merge(topology){return object(topology,mergeArcs.apply(this,arguments))}function mergeArcs(topology,objects){var polygonsByArc={},polygons=[],components=[];objects.forEach(function(o){if(o.type==="Polygon")register(o.arcs);else if(o.type==="MultiPolygon")o.arcs.forEach(register)});function register(polygon){polygon.forEach(function(ring$$){ring$$.forEach(function(arc){(polygonsByArc[arc=arc<0?~arc:arc]||(polygonsByArc[arc]=[])).push(polygon)})});polygons.push(polygon)}function area(ring$$){return Math.abs(ring(object(topology,{type:"Polygon",arcs:[ring$$]}).coordinates[0]))}polygons.forEach(function(polygon){if(!polygon._){var component=[],neighbors=[polygon];polygon._=1;components.push(component);while(polygon=neighbors.pop()){component.push(polygon);polygon.forEach(function(ring$$){ring$$.forEach(function(arc){polygonsByArc[arc<0?~arc:arc].forEach(function(polygon){if(!polygon._){polygon._=1;neighbors.push(polygon)}})})})}}});polygons.forEach(function(polygon){delete polygon._});return{type:"MultiPolygon",arcs:components.map(function(polygons){var arcs=[],n;polygons.forEach(function(polygon){polygon.forEach(function(ring$$){ring$$.forEach(function(arc){if(polygonsByArc[arc<0?~arc:arc].length<2){arcs.push(arc)}})})});arcs=stitchArcs(topology,arcs);if((n=arcs.length)>1){for(var i=1,k=area(arcs[0]),ki,t;i<n;++i){if((ki=area(arcs[i]))>k){t=arcs[0],arcs[0]=arcs[i],arcs[i]=t,k=ki}}}return arcs})}}function neighbors(objects){var indexesByArc={},neighbors=objects.map(function(){return[]});function line(arcs,i){arcs.forEach(function(a){if(a<0)a=~a;var o=indexesByArc[a];if(o)o.push(i);else indexesByArc[a]=[i]})}function polygon(arcs,i){arcs.forEach(function(arc){line(arc,i)})}function geometry(o,i){if(o.type==="GeometryCollection")o.geometries.forEach(function(o){geometry(o,i)});else if(o.type in geometryType)geometryType[o.type](o.arcs,i)}var geometryType={LineString:line,MultiLineString:polygon,Polygon:polygon,MultiPolygon:function(arcs,i){arcs.forEach(function(arc){polygon(arc,i)})}};objects.forEach(geometry);for(var i in indexesByArc){for(var indexes=indexesByArc[i],m=indexes.length,j=0;j<m;++j){for(var k=j+1;k<m;++k){var ij=indexes[j],ik=indexes[k],n;if((n=neighbors[ij])[i=bisect(n,ik)]!==ik)n.splice(i,0,ik);if((n=neighbors[ik])[i=bisect(n,ij)]!==ij)n.splice(i,0,ij)}}}return neighbors}function compareArea(a,b){return a[1][2]-b[1][2]}function minAreaHeap(){var heap={},array=[],size=0;heap.push=function(object){up(array[object._=size]=object,size++);return size};heap.pop=function(){if(size<=0)return;var removed=array[0],object;if(--size>0)object=array[size],down(array[object._=0]=object,0);return removed};heap.remove=function(removed){var i=removed._,object;if(array[i]!==removed)return;if(i!==--size)object=array[size],(compareArea(object,removed)<0?up:down)(array[object._=i]=object,i);return i};function up(object,i){while(i>0){var j=(i+1>>1)-1,parent=array[j];if(compareArea(object,parent)>=0)break;array[parent._=i]=parent;array[object._=i=j]=object}}function down(object,i){while(true){var r=i+1<<1,l=r-1,j=i,child=array[j];if(l<size&&compareArea(array[l],child)<0)child=array[j=l];if(r<size&&compareArea(array[r],child)<0)child=array[j=r];if(j===i)break;array[child._=i]=child;array[object._=i=j]=object}}return heap}function presimplify(topology,triangleArea){var absolute=transformAbsolute(topology.transform),relative=transformRelative(topology.transform),heap=minAreaHeap();if(!triangleArea)triangleArea=cartesianTriangleArea;topology.arcs.forEach(function(arc){var triangles=[],maxArea=0,triangle,i,n,p;for(i=0,n=arc.length;i<n;++i){p=arc[i];absolute(arc[i]=[p[0],p[1],Infinity],i)}for(i=1,n=arc.length-1;i<n;++i){triangle=arc.slice(i-1,i+2);triangle[1][2]=triangleArea(triangle);triangles.push(triangle);heap.push(triangle)}for(i=0,n=triangles.length;i<n;++i){triangle=triangles[i];triangle.previous=triangles[i-1];triangle.next=triangles[i+1]}while(triangle=heap.pop()){var previous=triangle.previous,next=triangle.next;if(triangle[1][2]<maxArea)triangle[1][2]=maxArea;else maxArea=triangle[1][2];if(previous){previous.next=next;previous[2]=triangle[2];update(previous)}if(next){next.previous=previous;next[0]=triangle[0];update(next)}}arc.forEach(relative)});function update(triangle){heap.remove(triangle);triangle[1][2]=triangleArea(triangle);heap.push(triangle)}return topology}var version="1.6.27";exports.version=version;exports.mesh=mesh;exports.meshArcs=meshArcs;exports.merge=merge;exports.mergeArcs=mergeArcs;exports.feature=feature;exports.neighbors=neighbors;exports.presimplify=presimplify;Object.defineProperty(exports,"__esModule",{value:true})})},{}]},{},[1]);

chile.json

draw.js

var d3_composite = require("d3-composite-projections");
var d3_geo = require("d3-geo");
var d3_request = require("d3-request");
var d3_selection = require("d3-selection");
var d3_transition = require("d3-transition");
var topojson = require("topojson");

var width = 350;
var height = 500;

var projection = d3_composite.geoTransverseMercatorChile()
                  .translate([width/2, height/2]);

var path = d3_geo.geoPath()
    .projection(projection);

var svg = d3_selection.select("body").append("svg")
    .attr("width", width)
    .attr("height", height);

var t = d3_transition.transition()
  .on("interrupt", function(d,i){
    console.info(i);
  });

d3_request.json("chile.json", function(error, topojsonData) {
    var chile = topojson.feature(topojsonData, topojsonData.objects.chile);

    svg.selectAll(".region")
      .data(chile.features)
      .enter()
      .append("path")
      .attr("d", path)
      .attr("class","region")
      .style("fill", "#aca")
      .style("stroke", "#000")
      .style("stroke-width", "0.5px")
      .on("mouseover", function(d,i) {
        d3_selection.select(this)
          .transition(t)
          .style("fill", "red");
        })
      .on("mouseout", function(d,i) {
        d3_selection.select(this).interrupt();
        d3_selection.select(this)
          .transition(t)
          .style("fill", "#aca");
        });

      svg
        .append("path")
          .style("fill","none")
          .style("stroke","#f00")
          .attr("d", projection.getCompositionBorders());

});

index.html

<!DOCTYPE html>
<meta charset="utf-8">

<body>
  <div id="map"></div>

  <script src="bundle.js"></script>

thumbnail.png