/*!
 * jQVMap Version 1.0 
 *
 * http://jqvmap.com
 *
 * Copyright 2012, Peter Schmalfeldt <manifestinteractive@gmail.com>
 * Copyright 2011-2012, Kirill Lebedev
 * Licensed under the MIT license.
 *
 * Fork Me @ https://github.com/manifestinteractive/jqvmap
 */
(function($){var apiParams={colors:1,values:1,backgroundColor:1,scaleColors:1,normalizeFunction:1,enableZoom:1,showTooltip:1,borderColor:1,borderWidth:1,borderOpacity:1,selectedRegion:1};var apiEvents={onLabelShow:'labelShow',onRegionOver:'regionMouseOver',onRegionOut:'regionMouseOut',onRegionClick:'regionClick'};$.fn.vectorMap=function(options){var defaultParams={map:'world_en',backgroundColor:'#a5bfdd',color:'#f4f3f0',hoverColor:'#c9dfaf',selectedColor:'#c9dfaf',scaleColors:['#b6d6ff','#005ace'],normalizeFunction:'linear',enableZoom:true,showTooltip:true,borderColor:'#818181',borderWidth:1,borderOpacity:0.25,selectedRegion:null},map;if(options==='addMap'){WorldMap.maps[arguments[1]]=arguments[2]}else if(options==='set'&&apiParams[arguments[1]]){this.data('mapObject')['set'+arguments[1].charAt(0).toUpperCase()+arguments[1].substr(1)].apply(this.data('mapObject'),Array.prototype.slice.call(arguments,2))}else{$.extend(defaultParams,options);defaultParams.container=this;this.css({position:'relative',overflow:'hidden'});map=new WorldMap(defaultParams);this.data('mapObject',map);for(var e in apiEvents){if(defaultParams[e]){this.bind(apiEvents[e]+'.jqvmap',defaultParams[e])}}}};var VectorCanvas=function(width,height,params){this.mode=window.SVGAngle?'svg':'vml';this.params=params;if(this.mode=='svg'){this.createSvgNode=function(nodeName){return document.createElementNS(this.svgns,nodeName)}}else{try{if(!document.namespaces.rvml){document.namespaces.add("rvml","urn:schemas-microsoft-com:vml")}this.createVmlNode=function(tagName){return document.createElement('<rvml:'+tagName+' class="rvml">')}}catch(e){this.createVmlNode=function(tagName){return document.createElement('<'+tagName+' xmlns="urn:schemas-microsoft.com:vml" class="rvml">')}}document.createStyleSheet().addRule(".rvml","behavior:url(#default#VML)")}if(this.mode=='svg'){this.canvas=this.createSvgNode('svg')}else{this.canvas=this.createVmlNode('group');this.canvas.style.position='absolute'}this.setSize(width,height)};VectorCanvas.prototype={svgns:"http://www.w3.org/2000/svg",mode:'svg',width:0,height:0,canvas:null,setSize:function(width,height){if(this.mode=='svg'){this.canvas.setAttribute('width',width);this.canvas.setAttribute('height',height)}else{this.canvas.style.width=width+"px";this.canvas.style.height=height+"px";this.canvas.coordsize=width+' '+height;this.canvas.coordorigin="0 0";if(this.rootGroup){var pathes=this.rootGroup.getElementsByTagName('shape');for(var i=0,l=pathes.length;i<l;i++){pathes[i].coordsize=width+' '+height;pathes[i].style.width=width+'px';pathes[i].style.height=height+'px'}this.rootGroup.coordsize=width+' '+height;this.rootGroup.style.width=width+'px';this.rootGroup.style.height=height+'px'}}this.width=width;this.height=height},createPath:function(config){var node;if(this.mode=='svg'){node=this.createSvgNode('path');node.setAttribute('d',config.path);if(this.params.borderColor!==null){node.setAttribute('stroke',this.params.borderColor)}if(this.params.borderWidth>0){node.setAttribute('stroke-width',this.params.borderWidth);node.setAttribute('stroke-linecap','round');node.setAttribute('stroke-linejoin','round')}if(this.params.borderOpacity>0){node.setAttribute('stroke-opacity',this.params.borderOpacity)}node.setFill=function(color){this.setAttribute("fill",color);if(this.getAttribute("original")===null){this.setAttribute("original",color)}};node.getFill=function(color){return this.getAttribute("fill")};node.getOriginalFill=function(){return this.getAttribute("original")};node.setOpacity=function(opacity){this.setAttribute('fill-opacity',opacity)}}else{node=this.createVmlNode('shape');node.coordorigin="0 0";node.coordsize=this.width+' '+this.height;node.style.width=this.width+'px';node.style.height=this.height+'px';node.fillcolor=WorldMap.defaultFillColor;node.stroked=false;node.path=VectorCanvas.pathSvgToVml(config.path);var scale=this.createVmlNode('skew');scale.on=true;scale.matrix='0.01,0,0,0.01,0,0';scale.offset='0,0';node.appendChild(scale);var fill=this.createVmlNode('fill');node.appendChild(fill);node.setFill=function(color){this.getElementsByTagName('fill')[0].color=color};node.getFill=function(color){return this.getElementsByTagName('fill')[0].color};node.setOpacity=function(opacity){this.getElementsByTagName('fill')[0].opacity=parseInt(opacity*100,10)+'%'}}return node},createGroup:function(isRoot){var node;if(this.mode=='svg'){node=this.createSvgNode('g')}else{node=this.createVmlNode('group');node.style.width=this.width+'px';node.style.height=this.height+'px';node.style.left='0px';node.style.top='0px';node.coordorigin="0 0";node.coordsize=this.width+' '+this.height}if(isRoot){this.rootGroup=node}return node},applyTransformParams:function(scale,transX,transY){if(this.mode=='svg'){this.rootGroup.setAttribute('transform','scale('+scale+') translate('+transX+', '+transY+')')}else{this.rootGroup.coordorigin=(this.width-transX)+','+(this.height-transY);this.rootGroup.coordsize=this.width/scale+','+this.height/scale}}};VectorCanvas.pathSvgToVml=function(path){var result='';var cx=0,cy=0,ctrlx,ctrly;return path.replace(/([MmLlHhVvCcSs])((?:-?(?:\d+)?(?:\.\d+)?,?\s?)+)/g,function(segment,letter,coords,index){coords=coords.replace(/(\d)-/g,'$1,-').replace(/\s+/g,',').split(',');if(!coords[0]){coords.shift()}for(var i=0,l=coords.length;i<l;i++){coords[i]=Math.round(100*coords[i])}switch(letter){case'm':cx+=coords[0];cy+=coords[1];return't'+coords.join(',');break;case'M':cx=coords[0];cy=coords[1];return'm'+coords.join(',');break;case'l':cx+=coords[0];cy+=coords[1];return'r'+coords.join(',');break;case'L':cx=coords[0];cy=coords[1];return'l'+coords.join(',');break;case'h':cx+=coords[0];return'r'+coords[0]+',0';break;case'H':cx=coords[0];return'l'+cx+','+cy;break;case'v':cy+=coords[0];return'r0,'+coords[0];break;case'V':cy=coords[0];return'l'+cx+','+cy;break;case'c':ctrlx=cx+coords[coords.length-4];ctrly=cy+coords[coords.length-3];cx+=coords[coords.length-2];cy+=coords[coords.length-1];return'v'+coords.join(',');break;case'C':ctrlx=coords[coords.length-4];ctrly=coords[coords.length-3];cx=coords[coords.length-2];cy=coords[coords.length-1];return'c'+coords.join(',');break;case's':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];return'v'+coords.join(',');break;case'S':coords.unshift(cy+cy-ctrly);coords.unshift(cx+cx-ctrlx);ctrlx=coords[coords.length-4];ctrly=coords[coords.length-3];cx=coords[coords.length-2];cy=coords[coords.length-1];return'c'+coords.join(',');break;default:return false;break}return''}).replace(/z/g,'')};var WorldMap=function(params){params=params||{};var map=this;var mapData=WorldMap.maps[params.map];this.container=params.container;this.defaultWidth=mapData.width;this.defaultHeight=mapData.height;this.color=params.color;this.hoverColor=params.hoverColor;this.setBackgroundColor(params.backgroundColor);this.width=params.container.width();this.height=params.container.height();this.resize();jQuery(window).resize(function(){map.width=params.container.width();map.height=params.container.height();map.resize();map.canvas.setSize(map.width,map.height);map.applyTransform()});this.canvas=new VectorCanvas(this.width,this.height,params);params.container.append(this.canvas.canvas);this.makeDraggable();this.rootGroup=this.canvas.createGroup(true);this.index=WorldMap.mapIndex;this.label=jQuery('<div/>').addClass('jqvmap-label').appendTo(jQuery('body'));if(params.enableZoom){jQuery('<div/>').addClass('jqvmap-zoomin').text('+').appendTo(params.container);jQuery('<div/>').addClass('jqvmap-zoomout').html('&#x2212;').appendTo(params.container)}map.countries=[];for(var key in mapData.pathes){var path=this.canvas.createPath({path:mapData.pathes[key].path});path.setFill(this.color);path.id='jqvmap'+map.index+'_'+key;map.countries[key]=path;jQuery(this.rootGroup).append(path);path.setAttribute('class','jqvmap-region');if(params.selectedRegion!==null){if(key.toLowerCase()==params.selectedRegion.toLowerCase()){path.setFill(params.selectedColor)}}}jQuery(params.container).delegate(this.canvas.mode=='svg'?'path':'shape','mouseover mouseout',function(e){var path=e.target,code=e.target.id.split('_').pop(),labelShowEvent=$.Event('labelShow.jqvmap'),regionMouseOverEvent=$.Event('regionMouseOver.jqvmap');if(e.type=='mouseover'){jQuery(params.container).trigger(regionMouseOverEvent,[code,mapData.pathes[code].name]);if(!regionMouseOverEvent.isDefaultPrevented()){if(params.hoverOpacity){path.setOpacity(params.hoverOpacity)}else if(params.hoverColor){path.currentFillColor=path.getFill()+'';path.setFill(params.hoverColor)}}if(params.showTooltip){map.label.text(mapData.pathes[code].name);jQuery(params.container).trigger(labelShowEvent,[map.label,code]);if(!labelShowEvent.isDefaultPrevented()){map.label.show();map.labelWidth=map.label.width();map.labelHeight=map.label.height()}}}else{path.setOpacity(1);if(path.currentFillColor){path.setFill(path.currentFillColor)}map.label.hide();jQuery(params.container).trigger('regionMouseOut.jqvmap',[code,mapData.pathes[code].name])}});jQuery(params.container).delegate(this.canvas.mode=='svg'?'path':'shape','click',function(e){for(var key in mapData.pathes){map.countries[key].currentFillColor=map.countries[key].getOriginalFill();map.countries[key].setFill(map.countries[key].getOriginalFill())}var path=e.target;var code=e.target.id.split('_').pop();jQuery(params.container).trigger('regionClick.jqvmap',[code,mapData.pathes[code].name]);path.currentFillColor=params.selectedColor;path.setFill(params.selectedColor)});if(params.showTooltip){params.container.mousemove(function(e){if(map.label.is(':visible')){map.label.css({left:e.pageX-15-map.labelWidth,top:e.pageY-15-map.labelHeight})}})}this.setColors(params.colors);this.canvas.canvas.appendChild(this.rootGroup);this.applyTransform();this.colorScale=new ColorScale(params.scaleColors,params.normalizeFunction,params.valueMin,params.valueMax);if(params.values){this.values=params.values;this.setValues(params.values)}this.bindZoomButtons();WorldMap.mapIndex++};WorldMap.prototype={transX:0,transY:0,scale:1,baseTransX:0,baseTransY:0,baseScale:1,width:0,height:0,countries:{},countriesColors:{},countriesData:{},zoomStep:1.4,zoomMaxStep:4,zoomCurStep:1,setColors:function(key,color){if(typeof key=='string'){this.countries[key].setFill(color);this.countries[key].setAttribute("original",color)}else{var colors=key;for(var code in colors){if(this.countries[code]){this.countries[code].setFill(colors[code]);this.countries[code].setAttribute("original",colors[code])}}}},setValues:function(values){var max=0,min=Number.MAX_VALUE,val;for(var cc in values){val=parseFloat(values[cc]);if(val>max){max=values[cc]}if(val&&val<min){min=val}}this.colorScale.setMin(min);this.colorScale.setMax(max);var colors={};for(cc in values){val=parseFloat(values[cc]);if(val){colors[cc]=this.colorScale.getColor(val)}else{colors[cc]=this.color}}this.setColors(colors);this.values=values},setBackgroundColor:function(backgroundColor){this.container.css('background-color',backgroundColor)},setScaleColors:function(colors){this.colorScale.setColors(colors);if(this.values){this.setValues(this.values)}},setNormalizeFunction:function(f){this.colorScale.setNormalizeFunction(f);if(this.values){this.setValues(this.values)}},resize:function(){var curBaseScale=this.baseScale;if(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)}else{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},reset:function(){this.countryTitle.reset();for(var key in this.countries){this.countries[key].setFill(WorldMap.defaultColor)}this.scale=this.baseScale;this.transX=this.baseTransX;this.transY=this.baseTransY;this.applyTransform()},applyTransform:function(){var maxTransX,maxTransY,minTransX,minTransY;if(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)}else{maxTransX=0;minTransX=(this.width-this.defaultWidth*this.scale)/this.scale}if(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)}else{maxTransY=0;minTransY=(this.height-this.defaultHeight*this.scale)/this.scale}if(this.transY>maxTransY){this.transY=maxTransY}else if(this.transY<minTransY){this.transY=minTransY}if(this.transX>maxTransX){this.transX=maxTransX}else if(this.transX<minTransX){this.transX=minTransX}this.canvas.applyTransformParams(this.scale,this.transX,this.transY)},makeDraggable:function(){var mouseDown=false;var oldPageX,oldPageY;var self=this;this.container.mousemove(function(e){if(mouseDown){var curTransX=self.transX;var curTransY=self.transY;self.transX-=(oldPageX-e.pageX)/self.scale;self.transY-=(oldPageY-e.pageY)/self.scale;self.applyTransform();oldPageX=e.pageX;oldPageY=e.pageY}return false}).mousedown(function(e){mouseDown=true;oldPageX=e.pageX;oldPageY=e.pageY;return false}).mouseup(function(){mouseDown=false;return false})},bindZoomButtons:function(){var map=this;var sliderDelta=(jQuery('#zoom').innerHeight()-6*2-15*2-3*2-7-6)/(this.zoomMaxStep-this.zoomCurStep);this.container.find('.jqvmap-zoomin').click(function(){if(map.zoomCurStep<map.zoomMaxStep){var curTransX=map.transX;var curTransY=map.transY;var curScale=map.scale;map.transX-=(map.width/map.scale-map.width/ (map.scale * map.zoomStep)) /2;map.transY-=(map.height/map.scale-map.height/ (map.scale * map.zoomStep)) /2;map.setScale(map.scale*map.zoomStep);map.zoomCurStep++;jQuery('#zoomSlider').css('top',parseInt(jQuery('#zoomSlider').css('top'),10)-sliderDelta)}});this.container.find('.jqvmap-zoomout').click(function(){if(map.zoomCurStep>1){var curTransX=map.transX;var curTransY=map.transY;var curScale=map.scale;map.transX+=(map.width/(map.scale/ map.zoomStep) - map.width/map.scale)/2;map.transY+=(map.height/(map.scale/ map.zoomStep) - map.height/map.scale)/2;map.setScale(map.scale/map.zoomStep);map.zoomCurStep--;jQuery('#zoomSlider').css('top',parseInt(jQuery('#zoomSlider').css('top'),10)+sliderDelta)}})},setScale:function(scale){this.scale=scale;this.applyTransform()},getCountryPath:function(cc){return jQuery('#'+cc)[0]}};WorldMap.xlink="http://www.w3.org/1999/xlink";WorldMap.mapIndex=1;WorldMap.maps={};var ColorScale=function(colors,normalizeFunction,minValue,maxValue){if(colors){this.setColors(colors)}if(normalizeFunction){this.setNormalizeFunction(normalizeFunction)}if(minValue){this.setMin(minValue)}if(minValue){this.setMax(maxValue)}};ColorScale.prototype={colors:[],setMin:function(min){this.clearMinValue=min;if(typeof this.normalize==='function'){this.minValue=this.normalize(min)}else{this.minValue=min}},setMax:function(max){this.clearMaxValue=max;if(typeof this.normalize==='function'){this.maxValue=this.normalize(max)}else{this.maxValue=max}},setColors:function(colors){for(var i=0;i<colors.length;i++){colors[i]=ColorScale.rgbToArray(colors[i])}this.colors=colors},setNormalizeFunction:function(f){if(f==='polynomial'){this.normalize=function(value){return Math.pow(value,0.2)}}else if(f==='linear'){delete this.normalize}else{this.normalize=f}this.setMin(this.clearMinValue);this.setMax(this.clearMaxValue)},getColor:function(value){if(typeof this.normalize==='function'){value=this.normalize(value)}var lengthes=[];var fullLength=0;var l;for(var i=0;i<this.colors.length-1;i++){l=this.vectorLength(this.vectorSubtract(this.colors[i+1],this.colors[i]));lengthes.push(l);fullLength+=l}var c=(this.maxValue-this.minValue)/fullLength;for(i=0;i<lengthes.length;i++){lengthes[i]*=c}i=0;value-=this.minValue;while(value-lengthes[i]>=0){value-=lengthes[i];i++}var color;if(i==this.colors.length-1){color=this.vectorToNum(this.colors[i]).toString(16)}else{color=(this.vectorToNum(this.vectorAdd(this.colors[i],this.vectorMult(this.vectorSubtract(this.colors[i+1],this.colors[i]),(value)/(lengthes[i]))))).toString(16)}while(color.length<6){color='0'+color}return'#'+color},vectorToNum:function(vector){var num=0;for(var 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 vector=[];for(var i=0;i<vector1.length;i++){vector[i]=vector1[i]-vector2[i]}return vector},vectorAdd:function(vector1,vector2){var vector=[];for(var i=0;i<vector1.length;i++){vector[i]=vector1[i]+vector2[i]}return vector},vectorMult:function(vector,num){var result=[];for(var i=0;i<vector.length;i++){result[i]=vector[i]*num}return result},vectorLength:function(vector){var result=0;for(var i=0;i<vector.length;i++){result+=vector[i]*vector[i]}return Math.sqrt(result)}};ColorScale.arrayToRgb=function(ar){var rgb='#';var d;for(var i=0;i<ar.length;i++){d=ar[i].toString(16);rgb+=d.length==1?'0'+d:d}return rgb};ColorScale.rgbToArray=function(rgb){rgb=rgb.substr(1);return[parseInt(rgb.substr(0,2),16),parseInt(rgb.substr(2,2),16),parseInt(rgb.substr(4,2),16)]}})(jQuery);
