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2 lines
56 KiB
JavaScript
2 lines
56 KiB
JavaScript
!function($){var apiParams={set:{colors:1,values:1,backgroundColor:1,scaleColors:1,normalizeFunction:1,focus:1},get:{selectedRegions:1,selectedMarkers:1,mapObject:1,regionName:1}};$.fn.vectorMap=function(options){var map,methodName,map=this.children(".jvectormap-container").data("mapObject");if("addMap"===options)jvm.Map.maps[arguments[1]]=arguments[2];else{if(("set"===options||"get"===options)&&apiParams[options][arguments[1]])return methodName=arguments[1].charAt(0).toUpperCase()+arguments[1].substr(1),map[options+methodName].apply(map,Array.prototype.slice.call(arguments,2));options=options||{},options.container=this,map=new jvm.Map(options)}return this}}(jQuery),function(factory){"function"==typeof define&&define.amd?define(["jquery"],factory):"object"==typeof exports?module.exports=factory:factory(jQuery)}(function($){function handler(event){var 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cx=coords[0],cy=coords[1],"m"+coords.join(",");case"l":return cx+=coords[0],cy+=coords[1],"r"+coords.join(",");case"L":return cx=coords[0],cy=coords[1],"l"+coords.join(",");case"h":return cx+=coords[0],"r"+coords[0]+",0";case"H":return cx=coords[0],"l"+cx+","+cy;case"v":return cy+=coords[0],"r0,"+coords[0];case"V":return cy=coords[0],"l"+cx+","+cy;case"c":return ctrlx=cx+coords[coords.length-4],ctrly=cy+coords[coords.length-3],cx+=coords[coords.length-2],cy+=coords[coords.length-1],"v"+coords.join(",");case"C":return ctrlx=coords[coords.length-4],ctrly=coords[coords.length-3],cx=coords[coords.length-2],cy=coords[coords.length-1],"c"+coords.join(",");case"s":return coords.unshift(cy-ctrly),coords.unshift(cx-ctrlx),ctrlx=cx+coords[coords.length-4],ctrly=cy+coords[coords.length-3],cx+=coords[coords.length-2],cy+=coords[coords.length-1],"v"+coords.join(",");case"S":return 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this.normalize?this.normalize(min):min},setMax:function(max){this.clearMaxValue=max,this.maxValue="function"==typeof this.normalize?this.normalize(max):max},setScale:function(scale){var i;for(this.scale=[],i=0;i<scale.length;i++)this.scale[i]=[scale[i]]},setNormalizeFunction:function(f){"polynomial"===f?this.normalize=function(value){return Math.pow(value,.2)}:"linear"===f?delete this.normalize:this.normalize=f,this.setMin(this.clearMinValue),this.setMax(this.clearMaxValue)},getValue:function(value){var l,c,lengthes=[],fullLength=0,i=0;for("function"==typeof this.normalize&&(value=this.normalize(value)),i=0;i<this.scale.length-1;i++)l=this.vectorLength(this.vectorSubtract(this.scale[i+1],this.scale[i])),lengthes.push(l),fullLength+=l;for(c=(this.maxValue-this.minValue)/fullLength,i=0;i<lengthes.length;i++)lengthes[i]*=c;for(i=0,value-=this.minValue;value-lengthes[i]>=0;)value-=lengthes[i],i++;return value=this.vectorToNum(i==this.scale.length-1?this.scale[i]:this.vectorAdd(this.scale[i],this.vectorMult(this.vectorSubtract(this.scale[i+1],this.scale[i]),value/lengthes[i])))},vectorToNum:function(vector){var i,num=0;for(i=0;i<vector.length;i++)num+=Math.round(vector[i])*Math.pow(256,vector.length-i-1);return num},vectorSubtract:function(vector1,vector2){var i,vector=[];for(i=0;i<vector1.length;i++)vector[i]=vector1[i]-vector2[i];return vector},vectorAdd:function(vector1,vector2){var i,vector=[];for(i=0;i<vector1.length;i++)vector[i]=vector1[i]+vector2[i];return vector},vectorMult:function(vector,num){var i,result=[];for(i=0;i<vector.length;i++)result[i]=vector[i]*num;return result},vectorLength:function(vector){var i,result=0;for(i=0;i<vector.length;i++)result+=vector[i]*vector[i];return Math.sqrt(result)},getTicks:function(){var tick,v,m=5,extent=[this.clearMinValue,this.clearMaxValue],span=extent[1]-extent[0],step=Math.pow(10,Math.floor(Math.log(span/m)/Math.LN10)),err=m/span*step,ticks=[];for(.15>=err?step*=10:.35>=err?step*=5:.75>=err&&(step*=2),extent[0]=Math.floor(extent[0]/step)*step,extent[1]=Math.ceil(extent[1]/step)*step,tick=extent[0];tick<=extent[1];)v=tick==extent[0]?this.clearMinValue:tick==extent[1]?this.clearMaxValue:tick,ticks.push({label:tick,value:this.getValue(v)}),tick+=step;return ticks}},jvm.ColorScale=function(){jvm.ColorScale.parentClass.apply(this,arguments)},jvm.inherits(jvm.ColorScale,jvm.NumericScale),jvm.ColorScale.prototype.setScale=function(scale){var i;for(i=0;i<scale.length;i++)this.scale[i]=jvm.ColorScale.rgbToArray(scale[i])},jvm.ColorScale.prototype.getValue=function(value){return jvm.ColorScale.numToRgb(jvm.ColorScale.parentClass.prototype.getValue.call(this,value))},jvm.ColorScale.arrayToRgb=function(ar){var d,i,rgb="#";for(i=0;i<ar.length;i++)d=ar[i].toString(16),rgb+=1==d.length?"0"+d:d;return rgb},jvm.ColorScale.numToRgb=function(num){for(num=num.toString(16);num.length<6;)num="0"+num;return"#"+num},jvm.ColorScale.rgbToArray=function(rgb){return rgb=rgb.substr(1),[parseInt(rgb.substr(0,2),16),parseInt(rgb.substr(2,2),16),parseInt(rgb.substr(4,2),16)]},jvm.Legend=function(params){this.params=params||{},this.map=this.params.map,this.series=this.params.series,this.body=jvm.$("<div/>"),this.body.addClass("jvectormap-legend"),this.params.cssClass&&this.body.addClass(this.params.cssClass),params.vertical?this.map.legendCntVertical.append(this.body):this.map.legendCntHorizontal.append(this.body),this.render()},jvm.Legend.prototype.render=function(){var i,tick,sample,label,ticks=this.series.scale.getTicks(),inner=jvm.$("<div/>").addClass("jvectormap-legend-inner");for(this.body.html(""),this.params.title&&this.body.append(jvm.$("<div/>").addClass("jvectormap-legend-title").html(this.params.title)),this.body.append(inner),i=0;i<ticks.length;i++){switch(tick=jvm.$("<div/>").addClass("jvectormap-legend-tick"),sample=jvm.$("<div/>").addClass("jvectormap-legend-tick-sample"),this.series.params.attribute){case"fill":jvm.isImageUrl(ticks[i].value)?sample.css("background","url("+ticks[i].value+")"):sample.css("background",ticks[i].value);break;case"stroke":sample.css("background",ticks[i].value);break;case"image":sample.css("background","url("+ticks[i].value+") no-repeat center center");break;case"r":jvm.$("<div/>").css({"border-radius":ticks[i].value,border:this.map.params.markerStyle.initial["stroke-width"]+"px "+this.map.params.markerStyle.initial.stroke+" solid",width:2*ticks[i].value+"px",height:2*ticks[i].value+"px",background:this.map.params.markerStyle.initial.fill}).appendTo(sample)}tick.append(sample),label=ticks[i].label,this.params.labelRender&&(label=this.params.labelRender(label)),tick.append(jvm.$("<div>"+label+" </div>").addClass("jvectormap-legend-tick-text")),inner.append(tick)}inner.append(jvm.$("<div/>").css("clear","both"))},jvm.DataSeries=function(params,elements,map){var scaleConstructor;params=params||{},params.attribute=params.attribute||"fill",this.elements=elements,this.params=params,this.map=map,params.attributes&&this.setAttributes(params.attributes),jvm.$.isArray(params.scale)?(scaleConstructor="fill"===params.attribute||"stroke"===params.attribute?jvm.ColorScale:jvm.NumericScale,this.scale=new scaleConstructor(params.scale,params.normalizeFunction,params.min,params.max)):this.scale=params.scale?new jvm.OrdinalScale(params.scale):new jvm.SimpleScale(params.scale),this.values=params.values||{},this.setValues(this.values),this.params.legend&&(this.legend=new jvm.Legend($.extend({map:this.map,series:this},this.params.legend)))},jvm.DataSeries.prototype={setAttributes:function(key,attr){var code,attrs=key;if("string"==typeof key)this.elements[key]&&this.elements[key].setStyle(this.params.attribute,attr);else for(code in attrs)this.elements[code]&&this.elements[code].element.setStyle(this.params.attribute,attrs[code])},setValues:function(values){var val,cc,max=-Number.MAX_VALUE,min=Number.MAX_VALUE,attrs={};if(this.scale instanceof jvm.OrdinalScale||this.scale instanceof jvm.SimpleScale)for(cc in values)attrs[cc]=values[cc]?this.scale.getValue(values[cc]):this.elements[cc].element.style.initial[this.params.attribute];else{if("undefined"==typeof this.params.min||"undefined"==typeof this.params.max)for(cc in values)val=parseFloat(values[cc]),val>max&&(max=val),min>val&&(min=val);"undefined"==typeof this.params.min?(this.scale.setMin(min),this.params.min=min):this.scale.setMin(this.params.min),"undefined"==typeof this.params.max?(this.scale.setMax(max),this.params.max=max):this.scale.setMax(this.params.max);for(cc in values)"indexOf"!=cc&&(val=parseFloat(values[cc]),attrs[cc]=isNaN(val)?this.elements[cc].element.style.initial[this.params.attribute]:this.scale.getValue(val))}this.setAttributes(attrs),jvm.$.extend(this.values,values)},clear:function(){var key,attrs={};for(key in this.values)this.elements[key]&&(attrs[key]=this.elements[key].element.shape.style.initial[this.params.attribute]);this.setAttributes(attrs),this.values={}},setScale:function(scale){this.scale.setScale(scale),this.values&&this.setValues(this.values)},setNormalizeFunction:function(f){this.scale.setNormalizeFunction(f),this.values&&this.setValues(this.values)}},jvm.Proj={degRad:180/Math.PI,radDeg:Math.PI/180,radius:6381372,sgn:function(n){return n>0?1:0>n?-1:n},mill:function(lat,lng,c){return{x:this.radius*(lng-c)*this.radDeg,y:-this.radius*Math.log(Math.tan((45+.4*lat)*this.radDeg))/.8}},mill_inv:function(x,y,c){return{lat:(2.5*Math.atan(Math.exp(.8*y/this.radius))-5*Math.PI/8)*this.degRad,lng:(c*this.radDeg+x/this.radius)*this.degRad}},merc:function(lat,lng,c){return{x:this.radius*(lng-c)*this.radDeg,y:-this.radius*Math.log(Math.tan(Math.PI/4+lat*Math.PI/360))}},merc_inv:function(x,y,c){return{lat:(2*Math.atan(Math.exp(y/this.radius))-Math.PI/2)*this.degRad,lng:(c*this.radDeg+x/this.radius)*this.degRad}},aea:function(lat,lng,c){var fi0=0,lambda0=c*this.radDeg,fi1=29.5*this.radDeg,fi2=45.5*this.radDeg,fi=lat*this.radDeg,lambda=lng*this.radDeg,n=(Math.sin(fi1)+Math.sin(fi2))/2,C=Math.cos(fi1)*Math.cos(fi1)+2*n*Math.sin(fi1),theta=n*(lambda-lambda0),ro=Math.sqrt(C-2*n*Math.sin(fi))/n,ro0=Math.sqrt(C-2*n*Math.sin(fi0))/n;return{x:ro*Math.sin(theta)*this.radius,y:-(ro0-ro*Math.cos(theta))*this.radius}},aea_inv:function(xCoord,yCoord,c){var x=xCoord/this.radius,y=yCoord/this.radius,fi0=0,lambda0=c*this.radDeg,fi1=29.5*this.radDeg,fi2=45.5*this.radDeg,n=(Math.sin(fi1)+Math.sin(fi2))/2,C=Math.cos(fi1)*Math.cos(fi1)+2*n*Math.sin(fi1),ro0=Math.sqrt(C-2*n*Math.sin(fi0))/n,ro=Math.sqrt(x*x+(ro0-y)*(ro0-y)),theta=Math.atan(x/(ro0-y));return{lat:Math.asin((C-ro*ro*n*n)/(2*n))*this.degRad,lng:(lambda0+theta/n)*this.degRad}},lcc:function(lat,lng,c){var fi0=0,lambda0=c*this.radDeg,lambda=lng*this.radDeg,fi1=33*this.radDeg,fi2=45*this.radDeg,fi=lat*this.radDeg,n=Math.log(Math.cos(fi1)*(1/Math.cos(fi2)))/Math.log(Math.tan(Math.PI/4+fi2/2)*(1/Math.tan(Math.PI/4+fi1/2))),F=Math.cos(fi1)*Math.pow(Math.tan(Math.PI/4+fi1/2),n)/n,ro=F*Math.pow(1/Math.tan(Math.PI/4+fi/2),n),ro0=F*Math.pow(1/Math.tan(Math.PI/4+fi0/2),n);return{x:ro*Math.sin(n*(lambda-lambda0))*this.radius,y:-(ro0-ro*Math.cos(n*(lambda-lambda0)))*this.radius}},lcc_inv:function(xCoord,yCoord,c){var x=xCoord/this.radius,y=yCoord/this.radius,fi0=0,lambda0=c*this.radDeg,fi1=33*this.radDeg,fi2=45*this.radDeg,n=Math.log(Math.cos(fi1)*(1/Math.cos(fi2)))/Math.log(Math.tan(Math.PI/4+fi2/2)*(1/Math.tan(Math.PI/4+fi1/2))),F=Math.cos(fi1)*Math.pow(Math.tan(Math.PI/4+fi1/2),n)/n,ro0=F*Math.pow(1/Math.tan(Math.PI/4+fi0/2),n),ro=this.sgn(n)*Math.sqrt(x*x+(ro0-y)*(ro0-y)),theta=Math.atan(x/(ro0-y));return{lat:(2*Math.atan(Math.pow(F/ro,1/n))-Math.PI/2)*this.degRad,lng:(lambda0+theta/n)*this.degRad}}},jvm.MapObject=function(){},jvm.MapObject.prototype.getLabelText=function(key){var text;return text=this.config.label?"function"==typeof this.config.label.render?this.config.label.render(key):key:null},jvm.MapObject.prototype.getLabelOffsets=function(key){var offsets;return this.config.label&&("function"==typeof this.config.label.offsets?offsets=this.config.label.offsets(key):"object"==typeof this.config.label.offsets&&(offsets=this.config.label.offsets[key])),offsets||[0,0]},jvm.MapObject.prototype.setHovered=function(isHovered){this.isHovered!==isHovered&&(this.isHovered=isHovered,this.shape.isHovered=isHovered,this.shape.updateStyle(),this.label&&(this.label.isHovered=isHovered,this.label.updateStyle()))},jvm.MapObject.prototype.setSelected=function(isSelected){this.isSelected!==isSelected&&(this.isSelected=isSelected,this.shape.isSelected=isSelected,this.shape.updateStyle(),this.label&&(this.label.isSelected=isSelected,this.label.updateStyle()),jvm.$(this.shape).trigger("selected",[isSelected]))},jvm.MapObject.prototype.setStyle=function(){this.shape.setStyle.apply(this.shape,arguments)},jvm.MapObject.prototype.remove=function(){this.shape.remove(),this.label&&this.label.remove()},jvm.Region=function(config){var bbox,text,offsets;this.config=config,this.map=this.config.map,this.shape=config.canvas.addPath({d:config.path,"data-code":config.code},config.style,config.canvas.rootElement),this.shape.addClass("jvectormap-region jvectormap-element"),bbox=this.shape.getBBox(),text=this.getLabelText(config.code),this.config.label&&text&&(offsets=this.getLabelOffsets(config.code),this.labelX=bbox.x+bbox.width/2+offsets[0],this.labelY=bbox.y+bbox.height/2+offsets[1],this.label=config.canvas.addText({text:text,"text-anchor":"middle","alignment-baseline":"central",x:this.labelX,y:this.labelY,"data-code":config.code},config.labelStyle,config.labelsGroup),this.label.addClass("jvectormap-region jvectormap-element"))
|
|
},jvm.inherits(jvm.Region,jvm.MapObject),jvm.Region.prototype.updateLabelPosition=function(){this.label&&this.label.set({x:this.labelX*this.map.scale+this.map.transX*this.map.scale,y:this.labelY*this.map.scale+this.map.transY*this.map.scale})},jvm.Marker=function(config){var text;this.config=config,this.map=this.config.map,this.isImage=!!this.config.style.initial.image,this.createShape(),text=this.getLabelText(config.index),this.config.label&&text&&(this.offsets=this.getLabelOffsets(config.index),this.labelX=config.cx/this.map.scale-this.map.transX,this.labelY=config.cy/this.map.scale-this.map.transY,this.label=config.canvas.addText({text:text,"data-index":config.index,dy:"0.6ex",x:this.labelX,y:this.labelY},config.labelStyle,config.labelsGroup),this.label.addClass("jvectormap-marker jvectormap-element"))},jvm.inherits(jvm.Marker,jvm.MapObject),jvm.Marker.prototype.createShape=function(){var that=this;this.shape&&this.shape.remove(),this.shape=this.config.canvas[this.isImage?"addImage":"addCircle"]({"data-index":this.config.index,cx:this.config.cx,cy:this.config.cy},this.config.style,this.config.group),this.shape.addClass("jvectormap-marker jvectormap-element"),this.isImage&&jvm.$(this.shape.node).on("imageloaded",function(){that.updateLabelPosition()})},jvm.Marker.prototype.updateLabelPosition=function(){this.label&&this.label.set({x:this.labelX*this.map.scale+this.offsets[0]+this.map.transX*this.map.scale+5+(this.isImage?(this.shape.width||0)/2:this.shape.properties.r),y:this.labelY*this.map.scale+this.map.transY*this.map.scale+this.offsets[1]})},jvm.Marker.prototype.setStyle=function(property){var isImage;jvm.Marker.parentClass.prototype.setStyle.apply(this,arguments),"r"===property&&this.updateLabelPosition(),isImage=!!this.shape.get("image"),isImage!=this.isImage&&(this.isImage=isImage,this.config.style=jvm.$.extend(!0,{},this.shape.style),this.createShape())},jvm.Map=function(params){var e,map=this;if(this.params=jvm.$.extend(!0,{},jvm.Map.defaultParams,params),!jvm.Map.maps[this.params.map])throw new Error("Attempt to use map which was not loaded: "+this.params.map);this.mapData=jvm.Map.maps[this.params.map],this.markers={},this.regions={},this.regionsColors={},this.regionsData={},this.container=jvm.$("<div>").addClass("jvectormap-container"),this.params.container&&this.params.container.append(this.container),this.container.data("mapObject",this),this.defaultWidth=this.mapData.width,this.defaultHeight=this.mapData.height,this.setBackgroundColor(this.params.backgroundColor),this.onResize=function(){map.updateSize()},jvm.$(window).resize(this.onResize);for(e in jvm.Map.apiEvents)this.params[e]&&this.container.bind(jvm.Map.apiEvents[e]+".jvectormap",this.params[e]);this.canvas=new jvm.VectorCanvas(this.container[0],this.width,this.height),this.params.bindTouchEvents&&("ontouchstart"in window||window.DocumentTouch&&document instanceof DocumentTouch?this.bindContainerTouchEvents():window.MSGesture&&this.bindContainerPointerEvents()),this.bindContainerEvents(),this.bindElementEvents(),this.createTip(),this.params.zoomButtons&&this.bindZoomButtons(),this.createRegions(),this.createMarkers(this.params.markers||{}),this.updateSize(),this.params.focusOn&&("string"==typeof this.params.focusOn?this.params.focusOn={region:this.params.focusOn}:jvm.$.isArray(this.params.focusOn)&&(this.params.focusOn={regions:this.params.focusOn}),this.setFocus(this.params.focusOn)),this.params.selectedRegions&&this.setSelectedRegions(this.params.selectedRegions),this.params.selectedMarkers&&this.setSelectedMarkers(this.params.selectedMarkers),this.legendCntHorizontal=jvm.$("<div/>").addClass("jvectormap-legend-cnt jvectormap-legend-cnt-h"),this.legendCntVertical=jvm.$("<div/>").addClass("jvectormap-legend-cnt jvectormap-legend-cnt-v"),this.container.append(this.legendCntHorizontal),this.container.append(this.legendCntVertical),this.params.series&&this.createSeries()},jvm.Map.prototype={transX:0,transY:0,scale:1,baseTransX:0,baseTransY:0,baseScale:1,width:0,height:0,setBackgroundColor:function(backgroundColor){this.container.css("background-color",backgroundColor)},resize:function(){var curBaseScale=this.baseScale;this.width/this.height>this.defaultWidth/this.defaultHeight?(this.baseScale=this.height/this.defaultHeight,this.baseTransX=Math.abs(this.width-this.defaultWidth*this.baseScale)/(2*this.baseScale)):(this.baseScale=this.width/this.defaultWidth,this.baseTransY=Math.abs(this.height-this.defaultHeight*this.baseScale)/(2*this.baseScale)),this.scale*=this.baseScale/curBaseScale,this.transX*=this.baseScale/curBaseScale,this.transY*=this.baseScale/curBaseScale},updateSize:function(){this.width=this.container.width(),this.height=this.container.height(),this.resize(),this.canvas.setSize(this.width,this.height),this.applyTransform()},reset:function(){var key,i;for(key in this.series)for(i=0;i<this.series[key].length;i++)this.series[key][i].clear();this.scale=this.baseScale,this.transX=this.baseTransX,this.transY=this.baseTransY,this.applyTransform()},applyTransform:function(){var maxTransX,maxTransY,minTransX,minTransY;this.defaultWidth*this.scale<=this.width?(maxTransX=(this.width-this.defaultWidth*this.scale)/(2*this.scale),minTransX=(this.width-this.defaultWidth*this.scale)/(2*this.scale)):(maxTransX=0,minTransX=(this.width-this.defaultWidth*this.scale)/this.scale),this.defaultHeight*this.scale<=this.height?(maxTransY=(this.height-this.defaultHeight*this.scale)/(2*this.scale),minTransY=(this.height-this.defaultHeight*this.scale)/(2*this.scale)):(maxTransY=0,minTransY=(this.height-this.defaultHeight*this.scale)/this.scale),this.transY>maxTransY?this.transY=maxTransY:this.transY<minTransY&&(this.transY=minTransY),this.transX>maxTransX?this.transX=maxTransX:this.transX<minTransX&&(this.transX=minTransX),this.canvas.applyTransformParams(this.scale,this.transX,this.transY),this.markers&&this.repositionMarkers(),this.repositionLabels(),this.container.trigger("viewportChange",[this.scale/this.baseScale,this.transX,this.transY])},bindContainerEvents:function(){var oldPageX,oldPageY,mouseDown=!1,map=this;this.params.panOnDrag&&(this.container.mousemove(function(e){return mouseDown&&(map.transX-=(oldPageX-e.pageX)/map.scale,map.transY-=(oldPageY-e.pageY)/map.scale,map.applyTransform(),oldPageX=e.pageX,oldPageY=e.pageY),!1}).mousedown(function(e){return mouseDown=!0,oldPageX=e.pageX,oldPageY=e.pageY,!1}),this.onContainerMouseUp=function(){mouseDown=!1},jvm.$("body").mouseup(this.onContainerMouseUp)),this.params.zoomOnScroll&&this.container.mousewheel(function(event){var offset=jvm.$(map.container).offset(),centerX=event.pageX-offset.left,centerY=event.pageY-offset.top,zoomStep=Math.pow(1+map.params.zoomOnScrollSpeed/1e3,event.deltaFactor*event.deltaY);map.tip.hide(),map.setScale(map.scale*zoomStep,centerX,centerY),event.preventDefault()})},bindContainerTouchEvents:function(){var touchStartScale,touchStartDistance,touchX,touchY,centerTouchX,centerTouchY,lastTouchesLength,map=this,handleTouchEvent=function(e){var offset,scale,transXOld,transYOld,touches=e.originalEvent.touches;"touchstart"==e.type&&(lastTouchesLength=0),1==touches.length?(1==lastTouchesLength&&(transXOld=map.transX,transYOld=map.transY,map.transX-=(touchX-touches[0].pageX)/map.scale,map.transY-=(touchY-touches[0].pageY)/map.scale,map.applyTransform(),map.tip.hide(),(transXOld!=map.transX||transYOld!=map.transY)&&e.preventDefault()),touchX=touches[0].pageX,touchY=touches[0].pageY):2==touches.length&&(2==lastTouchesLength?(scale=Math.sqrt(Math.pow(touches[0].pageX-touches[1].pageX,2)+Math.pow(touches[0].pageY-touches[1].pageY,2))/touchStartDistance,map.setScale(touchStartScale*scale,centerTouchX,centerTouchY),map.tip.hide(),e.preventDefault()):(offset=jvm.$(map.container).offset(),centerTouchX=touches[0].pageX>touches[1].pageX?touches[1].pageX+(touches[0].pageX-touches[1].pageX)/2:touches[0].pageX+(touches[1].pageX-touches[0].pageX)/2,centerTouchY=touches[0].pageY>touches[1].pageY?touches[1].pageY+(touches[0].pageY-touches[1].pageY)/2:touches[0].pageY+(touches[1].pageY-touches[0].pageY)/2,centerTouchX-=offset.left,centerTouchY-=offset.top,touchStartScale=map.scale,touchStartDistance=Math.sqrt(Math.pow(touches[0].pageX-touches[1].pageX,2)+Math.pow(touches[0].pageY-touches[1].pageY,2)))),lastTouchesLength=touches.length};jvm.$(this.container).bind("touchstart",handleTouchEvent),jvm.$(this.container).bind("touchmove",handleTouchEvent)},bindContainerPointerEvents:function(){var map=this,gesture=new MSGesture,element=this.container[0],handlePointerDownEvent=function(e){gesture.addPointer(e.pointerId)},handleGestureEvent=function(e){var transXOld,transYOld;(0!=e.translationX||0!=e.translationY)&&(transXOld=map.transX,transYOld=map.transY,map.transX+=e.translationX/map.scale,map.transY+=e.translationY/map.scale,map.applyTransform(),map.tip.hide(),(transXOld!=map.transX||transYOld!=map.transY)&&e.preventDefault()),1!=e.scale&&(map.setScale(map.scale*e.scale,e.offsetX,e.offsetY),map.tip.hide(),e.preventDefault())};gesture.target=element,element.addEventListener("MSGestureChange",handleGestureEvent,!1),element.addEventListener("pointerdown",handlePointerDownEvent,!1)},bindElementEvents:function(){var pageX,pageY,mouseMoved,map=this;this.container.mousemove(function(e){Math.abs(pageX-e.pageX)+Math.abs(pageY-e.pageY)>2&&(mouseMoved=!0)}),this.container.delegate("[class~='jvectormap-element']","mouseover mouseout",function(e){var baseVal=jvm.$(this).attr("class").baseVal||jvm.$(this).attr("class"),type=-1===baseVal.indexOf("jvectormap-region")?"marker":"region",code=jvm.$(this).attr("region"==type?"data-code":"data-index"),element="region"==type?map.regions[code].element:map.markers[code].element,tipText="region"==type?map.mapData.paths[code].name:map.markers[code].config.name||"",tipShowEvent=jvm.$.Event(type+"TipShow.jvectormap"),overEvent=jvm.$.Event(type+"Over.jvectormap");"mouseover"==e.type?(map.container.trigger(overEvent,[code]),overEvent.isDefaultPrevented()||element.setHovered(!0),map.tip.text(tipText),map.container.trigger(tipShowEvent,[map.tip,code]),tipShowEvent.isDefaultPrevented()||(map.tip.show(),map.tipWidth=map.tip.width(),map.tipHeight=map.tip.height())):(element.setHovered(!1),map.tip.hide(),map.container.trigger(type+"Out.jvectormap",[code]))}),this.container.delegate("[class~='jvectormap-element']","mousedown",function(e){pageX=e.pageX,pageY=e.pageY,mouseMoved=!1}),this.container.delegate("[class~='jvectormap-element']","mouseup",function(){var baseVal=jvm.$(this).attr("class").baseVal?jvm.$(this).attr("class").baseVal:jvm.$(this).attr("class"),type=-1===baseVal.indexOf("jvectormap-region")?"marker":"region",code=jvm.$(this).attr("region"==type?"data-code":"data-index"),clickEvent=jvm.$.Event(type+"Click.jvectormap"),element="region"==type?map.regions[code].element:map.markers[code].element;mouseMoved||(map.container.trigger(clickEvent,[code]),("region"===type&&map.params.regionsSelectable||"marker"===type&&map.params.markersSelectable)&&(clickEvent.isDefaultPrevented()||(map.params[type+"sSelectableOne"]&&map.clearSelected(type+"s"),element.setSelected(!element.isSelected))))})},bindZoomButtons:function(){var map=this;jvm.$("<div/>").addClass("jvectormap-zoomin").text("+").appendTo(this.container),jvm.$("<div/>").addClass("jvectormap-zoomout").html("−").appendTo(this.container),this.container.find(".jvectormap-zoomin").click(function(){map.setScale(map.scale*map.params.zoomStep,map.width/2,map.height/2,!1,map.params.zoomAnimate)}),this.container.find(".jvectormap-zoomout").click(function(){map.setScale(map.scale/map.params.zoomStep,map.width/2,map.height/2,!1,map.params.zoomAnimate)})},createTip:function(){var map=this;this.tip=jvm.$("<div/>").addClass("jvectormap-tip").appendTo(jvm.$("body")),this.container.mousemove(function(e){var left=e.pageX-15-map.tipWidth,top=e.pageY-15-map.tipHeight;5>left&&(left=e.pageX+15),5>top&&(top=e.pageY+15),map.tip.css({left:left,top:top})})},setScale:function(scale,anchorX,anchorY,isCentered,animate){var interval,scaleStart,scaleDiff,transXStart,transXDiff,transYStart,transYDiff,transX,transY,viewportChangeEvent=jvm.$.Event("zoom.jvectormap"),that=this,i=0,count=Math.abs(Math.round(60*(scale-this.scale)/Math.max(scale,this.scale))),deferred=new jvm.$.Deferred;return scale>this.params.zoomMax*this.baseScale?scale=this.params.zoomMax*this.baseScale:scale<this.params.zoomMin*this.baseScale&&(scale=this.params.zoomMin*this.baseScale),"undefined"!=typeof anchorX&&"undefined"!=typeof anchorY&&(zoomStep=scale/this.scale,isCentered?(transX=anchorX+this.defaultWidth*(this.width/(this.defaultWidth*scale))/2,transY=anchorY+this.defaultHeight*(this.height/(this.defaultHeight*scale))/2):(transX=this.transX-(zoomStep-1)/scale*anchorX,transY=this.transY-(zoomStep-1)/scale*anchorY)),animate&&count>0?(scaleStart=this.scale,scaleDiff=(scale-scaleStart)/count,transXStart=this.transX*this.scale,transYStart=this.transY*this.scale,transXDiff=(transX*scale-transXStart)/count,transYDiff=(transY*scale-transYStart)/count,interval=setInterval(function(){i+=1,that.scale=scaleStart+scaleDiff*i,that.transX=(transXStart+transXDiff*i)/that.scale,that.transY=(transYStart+transYDiff*i)/that.scale,that.applyTransform(),i==count&&(clearInterval(interval),that.container.trigger(viewportChangeEvent,[scale/that.baseScale]),deferred.resolve())},10)):(this.transX=transX,this.transY=transY,this.scale=scale,this.applyTransform(),this.container.trigger(viewportChangeEvent,[scale/this.baseScale]),deferred.resolve()),deferred},setFocus:function(config){var bbox,itemBbox,newBbox,codes,i,point;if(config=config||{},config.region?codes=[config.region]:config.regions&&(codes=config.regions),codes){for(i=0;i<codes.length;i++)this.regions[codes[i]]&&(itemBbox=this.regions[codes[i]].element.shape.getBBox(),itemBbox&&("undefined"==typeof bbox?bbox=itemBbox:(newBbox={x:Math.min(bbox.x,itemBbox.x),y:Math.min(bbox.y,itemBbox.y),width:Math.max(bbox.x+bbox.width,itemBbox.x+itemBbox.width)-Math.min(bbox.x,itemBbox.x),height:Math.max(bbox.y+bbox.height,itemBbox.y+itemBbox.height)-Math.min(bbox.y,itemBbox.y)},bbox=newBbox)));return this.setScale(Math.min(this.width/bbox.width,this.height/bbox.height),-(bbox.x+bbox.width/2),-(bbox.y+bbox.height/2),!0,config.animate)}return config.lat&&config.lng?(point=this.latLngToPoint(config.lat,config.lng),config.x=this.transX-point.x/this.scale,config.y=this.transY-point.y/this.scale):config.x&&config.y&&(config.x*=-this.defaultWidth,config.y*=-this.defaultHeight),this.setScale(config.scale*this.baseScale,config.x,config.y,!0,config.animate)},getSelected:function(type){var key,selected=[];for(key in this[type])this[type][key].element.isSelected&&selected.push(key);return selected},getSelectedRegions:function(){return this.getSelected("regions")},getSelectedMarkers:function(){return this.getSelected("markers")},setSelected:function(type,keys){var i;if("object"!=typeof keys&&(keys=[keys]),jvm.$.isArray(keys))for(i=0;i<keys.length;i++)this[type][keys[i]].element.setSelected(!0);else for(i in keys)this[type][i].element.setSelected(!!keys[i])},setSelectedRegions:function(keys){this.setSelected("regions",keys)},setSelectedMarkers:function(keys){this.setSelected("markers",keys)},clearSelected:function(type){var i,select={},selected=this.getSelected(type);for(i=0;i<selected.length;i++)select[selected[i]]=!1;this.setSelected(type,select)},clearSelectedRegions:function(){this.clearSelected("regions")},clearSelectedMarkers:function(){this.clearSelected("markers")},getMapObject:function(){return this},getRegionName:function(code){return this.mapData.paths[code].name},createRegions:function(){var key,region,map=this;this.regionLabelsGroup=this.regionLabelsGroup||this.canvas.addGroup();for(key in this.mapData.paths)region=new jvm.Region({map:this,path:this.mapData.paths[key].path,code:key,style:jvm.$.extend(!0,{},this.params.regionStyle),labelStyle:jvm.$.extend(!0,{},this.params.regionLabelStyle),canvas:this.canvas,labelsGroup:this.regionLabelsGroup,label:"vml"!=this.canvas.mode?this.params.labels&&this.params.labels.regions:null}),jvm.$(region.shape).bind("selected",function(e,isSelected){map.container.trigger("regionSelected.jvectormap",[jvm.$(this.node).attr("data-code"),isSelected,map.getSelectedRegions()])}),this.regions[key]={element:region,config:this.mapData.paths[key]}},createMarkers:function(markers){var i,marker,point,markerConfig,markersArray,map=this;if(this.markersGroup=this.markersGroup||this.canvas.addGroup(),this.markerLabelsGroup=this.markerLabelsGroup||this.canvas.addGroup(),jvm.$.isArray(markers))for(markersArray=markers.slice(),markers={},i=0;i<markersArray.length;i++)markers[i]=markersArray[i];for(i in markers)markerConfig=markers[i]instanceof Array?{latLng:markers[i]}:markers[i],point=this.getMarkerPosition(markerConfig),point!==!1&&(marker=new jvm.Marker({map:this,style:jvm.$.extend(!0,{},this.params.markerStyle,{initial:markerConfig.style||{}}),labelStyle:jvm.$.extend(!0,{},this.params.markerLabelStyle),index:i,cx:point.x,cy:point.y,group:this.markersGroup,canvas:this.canvas,labelsGroup:this.markerLabelsGroup,label:"vml"!=this.canvas.mode?this.params.labels&&this.params.labels.markers:null}),jvm.$(marker.shape).bind("selected",function(e,isSelected){map.container.trigger("markerSelected.jvectormap",[jvm.$(this.node).attr("data-index"),isSelected,map.getSelectedMarkers()])}),this.markers[i]&&this.removeMarkers([i]),this.markers[i]={element:marker,config:markerConfig})},repositionMarkers:function(){var i,point;for(i in this.markers)point=this.getMarkerPosition(this.markers[i].config),point!==!1&&this.markers[i].element.setStyle({cx:point.x,cy:point.y})},repositionLabels:function(){var key;for(key in this.regions)this.regions[key].element.updateLabelPosition();for(key in this.markers)this.markers[key].element.updateLabelPosition()},getMarkerPosition:function(markerConfig){return jvm.Map.maps[this.params.map].projection?this.latLngToPoint.apply(this,markerConfig.latLng||[0,0]):{x:markerConfig.coords[0]*this.scale+this.transX*this.scale,y:markerConfig.coords[1]*this.scale+this.transY*this.scale}},addMarker:function(key,marker,seriesData){var values,i,markers={},data=[],seriesData=seriesData||[];for(markers[key]=marker,i=0;i<seriesData.length;i++)values={},"undefined"!=typeof seriesData[i]&&(values[key]=seriesData[i]),data.push(values);this.addMarkers(markers,data)},addMarkers:function(markers,seriesData){var i;for(seriesData=seriesData||[],this.createMarkers(markers),i=0;i<seriesData.length;i++)this.series.markers[i].setValues(seriesData[i]||{})},removeMarkers:function(markers){var i;for(i=0;i<markers.length;i++)this.markers[markers[i]].element.remove(),delete this.markers[markers[i]]},removeAllMarkers:function(){var i,markers=[];for(i in this.markers)markers.push(i);this.removeMarkers(markers)},latLngToPoint:function(lat,lng){var point,inset,bbox,proj=jvm.Map.maps[this.params.map].projection,centralMeridian=proj.centralMeridian;return-180+centralMeridian>lng&&(lng+=360),point=jvm.Proj[proj.type](lat,lng,centralMeridian),inset=this.getInsetForPoint(point.x,point.y),inset?(bbox=inset.bbox,point.x=(point.x-bbox[0].x)/(bbox[1].x-bbox[0].x)*inset.width*this.scale,point.y=(point.y-bbox[0].y)/(bbox[1].y-bbox[0].y)*inset.height*this.scale,{x:point.x+this.transX*this.scale+inset.left*this.scale,y:point.y+this.transY*this.scale+inset.top*this.scale}):!1},pointToLatLng:function(x,y){var i,inset,bbox,nx,ny,proj=jvm.Map.maps[this.params.map].projection,centralMeridian=proj.centralMeridian,insets=jvm.Map.maps[this.params.map].insets;for(i=0;i<insets.length;i++)if(inset=insets[i],bbox=inset.bbox,nx=x-(this.transX*this.scale+inset.left*this.scale),ny=y-(this.transY*this.scale+inset.top*this.scale),nx=nx/(inset.width*this.scale)*(bbox[1].x-bbox[0].x)+bbox[0].x,ny=ny/(inset.height*this.scale)*(bbox[1].y-bbox[0].y)+bbox[0].y,nx>bbox[0].x&&nx<bbox[1].x&&ny>bbox[0].y&&ny<bbox[1].y)return jvm.Proj[proj.type+"_inv"](nx,-ny,centralMeridian);return!1},getInsetForPoint:function(x,y){var i,bbox,insets=jvm.Map.maps[this.params.map].insets;for(i=0;i<insets.length;i++)if(bbox=insets[i].bbox,x>bbox[0].x&&x<bbox[1].x&&y>bbox[0].y&&y<bbox[1].y)return insets[i]},createSeries:function(){var i,key;this.series={markers:[],regions:[]};for(key in this.params.series)for(i=0;i<this.params.series[key].length;i++)this.series[key][i]=new jvm.DataSeries(this.params.series[key][i],this[key],this)},remove:function(){this.tip.remove(),this.container.remove(),jvm.$(window).unbind("resize",this.onResize),jvm.$("body").unbind("mouseup",this.onContainerMouseUp)}},jvm.Map.maps={},jvm.Map.defaultParams={map:"world_mill_en",backgroundColor:"#505050",zoomButtons:!0,zoomOnScroll:!0,zoomOnScrollSpeed:3,panOnDrag:!0,zoomMax:8,zoomMin:1,zoomStep:1.6,zoomAnimate:!0,regionsSelectable:!1,markersSelectable:!1,bindTouchEvents:!0,regionStyle:{initial:{fill:"white","fill-opacity":1,stroke:"none","stroke-width":0,"stroke-opacity":1},hover:{"fill-opacity":.8,cursor:"pointer"},selected:{fill:"yellow"},selectedHover:{}},regionLabelStyle:{initial:{"font-family":"Verdana","font-size":"12","font-weight":"bold",cursor:"default",fill:"black"},hover:{cursor:"pointer"}},markerStyle:{initial:{fill:"grey",stroke:"#505050","fill-opacity":1,"stroke-width":1,"stroke-opacity":1,r:5},hover:{stroke:"black","stroke-width":2,cursor:"pointer"},selected:{fill:"blue"},selectedHover:{}},markerLabelStyle:{initial:{"font-family":"Verdana","font-size":"12","font-weight":"bold",cursor:"default",fill:"black"},hover:{cursor:"pointer"}}},jvm.Map.apiEvents={onRegionTipShow:"regionTipShow",onRegionOver:"regionOver",onRegionOut:"regionOut",onRegionClick:"regionClick",onRegionSelected:"regionSelected",onMarkerTipShow:"markerTipShow",onMarkerOver:"markerOver",onMarkerOut:"markerOut",onMarkerClick:"markerClick",onMarkerSelected:"markerSelected",onViewportChange:"viewportChange"},jvm.MultiMap=function(params){var that=this;this.maps={},this.params=jvm.$.extend(!0,{},jvm.MultiMap.defaultParams,params),this.params.maxLevel=this.params.maxLevel||Number.MAX_VALUE,this.params.main=this.params.main||{},this.params.main.multiMapLevel=0,this.history=[this.addMap(this.params.main.map,this.params.main)],this.defaultProjection=this.history[0].mapData.projection.type,this.mapsLoaded={},this.params.container.css({position:"relative"}),this.backButton=jvm.$("<div/>").addClass("jvectormap-goback").text("Back").appendTo(this.params.container),this.backButton.hide(),this.backButton.click(function(){that.goBack()}),this.spinner=jvm.$("<div/>").addClass("jvectormap-spinner").appendTo(this.params.container),this.spinner.hide()},jvm.MultiMap.prototype={addMap:function(name,config){var cnt=jvm.$("<div/>").css({width:"100%",height:"100%"});return this.params.container.append(cnt),this.maps[name]=new jvm.Map(jvm.$.extend(config,{container:cnt})),this.params.maxLevel>config.multiMapLevel&&this.maps[name].container.on("regionClick.jvectormap",{scope:this},function(e,code){var multimap=e.data.scope,mapName=multimap.params.mapNameByCode(code,multimap);multimap.drillDownPromise&&"pending"===multimap.drillDownPromise.state()||multimap.drillDown(mapName,code)}),this.maps[name]},downloadMap:function(code){var that=this,deferred=jvm.$.Deferred();return this.mapsLoaded[code]?deferred.resolve():jvm.$.get(this.params.mapUrlByCode(code,this)).then(function(){that.mapsLoaded[code]=!0,deferred.resolve()},function(){deferred.reject()}),deferred},drillDown:function(name,code){var currentMap=this.history[this.history.length-1],that=this,focusPromise=currentMap.setFocus({region:code,animate:!0}),downloadPromise=this.downloadMap(code);focusPromise.then(function(){"pending"===downloadPromise.state()&&that.spinner.show()}),downloadPromise.always(function(){that.spinner.hide()}),this.drillDownPromise=jvm.$.when(downloadPromise,focusPromise),this.drillDownPromise.then(function(){currentMap.params.container.hide(),that.maps[name]?that.maps[name].params.container.show():that.addMap(name,{map:name,multiMapLevel:currentMap.params.multiMapLevel+1}),that.history.push(that.maps[name]),that.backButton.show()})},goBack:function(){var currentMap=this.history.pop(),prevMap=this.history[this.history.length-1],that=this;currentMap.setFocus({scale:1,x:.5,y:.5,animate:!0}).then(function(){currentMap.params.container.hide(),prevMap.params.container.show(),prevMap.updateSize(),1===that.history.length&&that.backButton.hide(),prevMap.setFocus({scale:1,x:.5,y:.5,animate:!0})})}},jvm.MultiMap.defaultParams={mapNameByCode:function(code,multiMap){return code.toLowerCase()+"_"+multiMap.defaultProjection+"_en"},mapUrlByCode:function(code,multiMap){return"jquery-jvectormap-data-"+code.toLowerCase()+"-"+multiMap.defaultProjection+"-en.js"}}; |