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Viewing / Editing File: jquery-jvectormap-1.2.2.min.js

/**
 * jVectorMap version 1.2.2
 *
 * Copyright 2011-2013, Kirill Lebedev
 * Licensed under the MIT license.
 *
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e>0?1:e<0?-1:e},mill:function(e,t,n){return{x:this.radius*(t-n)*this.radDeg,y:-this.radius*Math.log(Math.tan((45+.4*e)*this.radDeg))/.8}},mill_inv:function(e,t,n){return{lat:(2.5*Math.atan(Math.exp(.8*t/this.radius))-5*Math.PI/8)*this.degRad,lng:(n*this.radDeg+e/this.radius)*this.degRad}},merc:function(e,t,n){return{x:this.radius*(t-n)*this.radDeg,y:-this.radius*Math.log(Math.tan(Math.PI/4+e*Math.PI/360))}},merc_inv:function(e,t,n){return{lat:(2*Math.atan(Math.exp(t/this.radius))-Math.PI/2)*this.degRad,lng:(n*this.radDeg+e/this.radius)*this.degRad}},aea:function(e,t,n){var r=0,i=n*this.radDeg,s=29.5*this.radDeg,o=45.5*this.radDeg,u=e*this.radDeg,a=t*this.radDeg,f=(Math.sin(s)+Math.sin(o))/2,l=Math.cos(s)*Math.cos(s)+2*f*Math.sin(s),c=f*(a-i),h=Math.sqrt(l-2*f*Math.sin(u))/f,p=Math.sqrt(l-2*f*Math.sin(r))/f;return{x:h*Math.sin(c)*this.radius,y:-(p-h*Math.cos(c))*this.radius}},aea_inv:function(e,t,n){var r=e/this.radius,i=t/this.radius,s=0,o=n*this.radDeg,u=29.5*this.radDeg,a=45.5*this.radDeg,f=(Math.sin(u)+Math.sin(a))/2,l=Math.cos(u)*Math.cos(u)+2*f*Math.sin(u),c=Math.sqrt(l-2*f*Math.sin(s))/f,h=Math.sqrt(r*r+(c-i)*(c-i)),p=Math.atan(r/(c-i));return{lat:Math.asin((l-h*h*f*f)/(2*f))*this.degRad,lng:(o+p/f)*this.degRad}},lcc:function(e,t,n){var r=0,i=n*this.radDeg,s=t*this.radDeg,o=33*this.radDeg,u=45*this.radDeg,a=e*this.radDeg,f=Math.log(Math.cos(o)*(1/Math.cos(u)))/Math.log(Math.tan(Math.PI/4+u/2)*(1/Math.tan(Math.PI/4+o/2))),l=Math.cos(o)*Math.pow(Math.tan(Math.PI/4+o/2),f)/f,c=l*Math.pow(1/Math.tan(Math.PI/4+a/2),f),h=l*Math.pow(1/Math.tan(Math.PI/4+r/2),f);return{x:c*Math.sin(f*(s-i))*this.radius,y:-(h-c*Math.cos(f*(s-i)))*this.radius}},lcc_inv:function(e,t,n){var r=e/this.radius,i=t/this.radius,s=0,o=n*this.radDeg,u=33*this.radDeg,a=45*this.radDeg,f=Math.log(Math.cos(u)*(1/Math.cos(a)))/Math.log(Math.tan(Math.PI/4+a/2)*(1/Math.tan(Math.PI/4+u/2))),l=Math.cos(u)*Math.pow(Math.tan(Math.PI/4+u/2),f)/f,c=l*Math.pow(1/Math.tan(Math.PI/4+s/2),f),h=this.sgn(f)*Math.sqrt(r*r+(c-i)*(c-i)),p=Math.atan(r/(c-i));return{lat:(2*Math.atan(Math.pow(l/h,1/f))-Math.PI/2)*this.degRad,lng:(o+p/f)*this.degRad}}},jvm.WorldMap=function(e){var t=this,n;this.params=jvm.$.extend(!0,{},jvm.WorldMap.defaultParams,e);if(!jvm.WorldMap.maps[this.params.map])throw new Error("Attempt to use map which was not loaded: "+this.params.map);this.mapData=jvm.WorldMap.maps[this.params.map],this.markers={},this.regions={},this.regionsColors={},this.regionsData={},this.container=jvm.$("<div>").css({width:"100%",height:"100%"}).addClass("jvectormap-container"),this.params.container.append(this.container),this.container.data("mapObject",this),this.container.css({position:"relative",overflow:"hidden"}),this.defaultWidth=this.mapData.width,this.defaultHeight=this.mapData.height,this.setBackgroundColor(this.params.backgroundColor),this.onResize=function(){t.setSize()},jvm.$(window).resize(this.onResize);for(n in jvm.WorldMap.apiEvents)this.params[n]&&this.container.bind(jvm.WorldMap.apiEvents[n]+".jvectormap",this.params[n]);this.canvas=new jvm.VectorCanvas(this.container[0],this.width,this.height),"ontouchstart"in window||window.DocumentTouch&&document instanceof DocumentTouch?this.params.bindTouchEvents&&this.bindContainerTouchEvents():this.bindContainerEvents(),this.bindElementEvents(),this.createLabel(),this.params.zoomButtons&&this.bindZoomButtons(),this.createRegions(),this.createMarkers(this.params.markers||{}),this.setSize(),this.params.focusOn&&(typeof this.params.focusOn=="object"?this.setFocus.call(this,this.params.focusOn.scale,this.params.focusOn.x,this.params.focusOn.y):this.setFocus.call(this,this.params.focusOn)),this.params.selectedRegions&&this.setSelectedRegions(this.params.selectedRegions),this.params.selectedMarkers&&this.setSelectedMarkers(this.params.selectedMarkers),this.params.series&&this.createSeries()},jvm.WorldMap.prototype={transX:0,transY:0,scale:1,baseTransX:0,baseTransY:0,baseScale:1,width:0,height:0,setBackgroundColor:function(e){this.container.css("background-color",e)},resize:function(){var e=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/e,this.transX*=this.baseScale/e,this.transY*=this.baseScale/e},setSize: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 e,t;for(e in this.series)for(t=0;t<this.series[e].length;t++)this.series[e][t].clear();this.scale=this.baseScale,this.transX=this.baseTransX,this.transY=this.baseTransY,this.applyTransform()},applyTransform:function(){var e,t,n,r;this.defaultWidth*this.scale<=this.width?(e=(this.width-this.defaultWidth*this.scale)/(2*this.scale),n=(this.width-this.defaultWidth*this.scale)/(2*this.scale)):(e=0,n=(this.width-this.defaultWidth*this.scale)/this.scale),this.defaultHeight*this.scale<=this.height?(t=(this.height-this.defaultHeight*this.scale)/(2*this.scale),r=(this.height-this.defaultHeight*this.scale)/(2*this.scale)):(t=0,r=(this.height-this.defaultHeight*this.scale)/this.scale),this.transY>t?this.transY=t:this.transY<r&&(this.transY=r),this.transX>e?this.transX=e:this.transX<n&&(this.transX=n),this.canvas.applyTransformParams(this.scale,this.transX,this.transY),this.markers&&this.repositionMarkers(),this.container.trigger("viewportChange",[this.scale/this.baseScale,this.transX,this.transY])},bindContainerEvents:function(){var e=!1,t,n,r=this;this.container.mousemove(function(i){return e&&(r.transX-=(t-i.pageX)/r.scale,r.transY-=(n-i.pageY)/r.scale,r.applyTransform(),t=i.pageX,n=i.pageY),!1}).mousedown(function(r){return e=!0,t=r.pageX,n=r.pageY,!1}),jvm.$("body").mouseup(function(){e=!1}),this.params.zoomOnScroll&&this.container.mousewheel(function(e,t,n,i){var s=jvm.$(r.container).offset(),o=e.pageX-s.left,u=e.pageY-s.top,a=Math.pow(1.3,i);r.label.hide(),r.setScale(r.scale*a,o,u),e.preventDefault()})},bindContainerTouchEvents:function(){var e,t,n=this,r,i,s,o,u,a=function(a){var f=a.originalEvent.touches,l,c,h,p;a.type=="touchstart"&&(u=0),f.length==1?(u==1&&(h=n.transX,p=n.transY,n.transX-=(r-f[0].pageX)/n.scale,n.transY-=(i-f[0].pageY)/n.scale,n.applyTransform(),n.label.hide(),(h!=n.transX||p!=n.transY)&&a.preventDefault()),r=f[0].pageX,i=f[0].pageY):f.length==2&&(u==2?(c=Math.sqrt(Math.pow(f[0].pageX-f[1].pageX,2)+Math.pow(f[0].pageY-f[1].pageY,2))/t,n.setScale(e*c,s,o),n.label.hide(),a.preventDefault()):(l=jvm.$(n.container).offset(),f[0].pageX>f[1].pageX?s=f[1].pageX+(f[0].pageX-f[1].pageX)/2:s=f[0].pageX+(f[1].pageX-f[0].pageX)/2,f[0].pageY>f[1].pageY?o=f[1].pageY+(f[0].pageY-f[1].pageY)/2:o=f[0].pageY+(f[1].pageY-f[0].pageY)/2,s-=l.left,o-=l.top,e=n.scale,t=Math.sqrt(Math.pow(f[0].pageX-f[1].pageX,2)+Math.pow(f[0].pageY-f[1].pageY,2)))),u=f.length};jvm.$(this.container).bind("touchstart",a),jvm.$(this.container).bind("touchmove",a)},bindElementEvents:function(){var e=this,t;this.container.mousemove(function(){t=!0}),this.container.delegate("[class~='jvectormap-element']","mouseover mouseout",function(t){var n=this,r=jvm.$(this).attr("class").baseVal?jvm.$(this).attr("class").baseVal:jvm.$(this).attr("class"),i=r.indexOf("jvectormap-region")===-1?"marker":"region",s=i=="region"?jvm.$(this).attr("data-code"):jvm.$(this).attr("data-index"),o=i=="region"?e.regions[s].element:e.markers[s].element,u=i=="region"?e.mapData.paths[s].name:e.markers[s].config.name||"",a=jvm.$.Event(i+"LabelShow.jvectormap"),f=jvm.$.Event(i+"Over.jvectormap");t.type=="mouseover"?(e.container.trigger(f,[s]),f.isDefaultPrevented()||o.setHovered(!0),e.label.text(u),e.container.trigger(a,[e.label,s]),a.isDefaultPrevented()||(e.label.show(),e.labelWidth=e.label.width(),e.labelHeight=e.label.height())):(o.setHovered(!1),e.label.hide(),e.container.trigger(i+"Out.jvectormap",[s]))}),this.container.delegate("[class~='jvectormap-element']","mousedown",function(e){t=!1}),this.container.delegate("[class~='jvectormap-element']","mouseup",function(n){var r=this,i=jvm.$(this).attr("class").baseVal?jvm.$(this).attr("class").baseVal:jvm.$(this).attr("class"),s=i.indexOf("jvectormap-region")===-1?"marker":"region",o=s=="region"?jvm.$(this).attr("data-code"):jvm.$(this).attr("data-index"),u=jvm.$.Event(s+"Click.jvectormap"),a=s=="region"?e.regions[o].element:e.markers[o].element;if(!t){e.container.trigger(u,[o]);if(s==="region"&&e.params.regionsSelectable||s==="marker"&&e.params.markersSelectable)u.isDefaultPrevented()||(e.params[s+"sSelectableOne"]&&e.clearSelected(s+"s"),a.setSelected(!a.isSelected))}})},bindZoomButtons:function(){var e=this;jvm.$("<div/>").addClass("jvectormap-zoomin").text("+").appendTo(this.container),jvm.$("<div/>").addClass("jvectormap-zoomout").html("&#x2212;").appendTo(this.container),this.container.find(".jvectormap-zoomin").click(function(){e.setScale(e.scale*e.params.zoomStep,e.width/2,e.height/2)}),this.container.find(".jvectormap-zoomout").click(function(){e.setScale(e.scale/e.params.zoomStep,e.width/2,e.height/2)})},createLabel:function(){var e=this;this.label=jvm.$("<div/>").addClass("jvectormap-label").appendTo(jvm.$("body")),this.container.mousemove(function(t){var n=t.pageX-15-e.labelWidth,r=t.pageY-15-e.labelHeight;n<5&&(n=t.pageX+15),r<5&&(r=t.pageY+15),e.label.is(":visible")&&e.label.css({left:n,top:r})})},setScale:function(e,t,n,r){var i,s=jvm.$.Event("zoom.jvectormap");e>this.params.zoomMax*this.baseScale?e=this.params.zoomMax*this.baseScale:e<this.params.zoomMin*this.baseScale&&(e=this.params.zoomMin*this.baseScale),typeof t!="undefined"&&typeof n!="undefined"&&(i=e/this.scale,r?(this.transX=t+this.defaultWidth*(this.width/(this.defaultWidth*e))/2,this.transY=n+this.defaultHeight*(this.height/(this.defaultHeight*e))/2):(this.transX-=(i-1)/e*t,this.transY-=(i-1)/e*n)),this.scale=e,this.applyTransform(),this.container.trigger(s,[e/this.baseScale])},setFocus:function(e,t,n){var r,i,s,o,u;if(jvm.$.isArray(e)||this.regions[e]){jvm.$.isArray(e)?o=e:o=[e];for(u=0;u<o.length;u++)this.regions[o[u]]&&(i=this.regions[o[u]].element.getBBox(),i&&(typeof r=="undefined"?r=i:(s={x:Math.min(r.x,i.x),y:Math.min(r.y,i.y),width:Math.max(r.x+r.width,i.x+i.width)-Math.min(r.x,i.x),height:Math.max(r.y+r.height,i.y+i.height)-Math.min(r.y,i.y)},r=s)));this.setScale(Math.min(this.width/r.width,this.height/r.height),-(r.x+r.width/2),-(r.y+r.height/2),!0)}else e*=this.baseScale,this.setScale(e,-t*this.defaultWidth,-n*this.defaultHeight,!0)},getSelected:function(e){var t,n=[];for(t in this[e])this[e][t].element.isSelected&&n.push(t);return n},getSelectedRegions:function(){return this.getSelected("regions")},getSelectedMarkers:function(){return this.getSelected("markers")},setSelected:function(e,t){var n;typeof t!="object"&&(t=[t]);if(jvm.$.isArray(t))for(n=0;n<t.length;n++)this[e][t[n]].element.setSelected(!0);else for(n in t)this[e][n].element.setSelected(!!t[n])},setSelectedRegions:function(e){this.setSelected("regions",e)},setSelectedMarkers:function(e){this.setSelected("markers",e)},clearSelected:function(e){var t={},n=this.getSelected(e),r;for(r=0;r<n.length;r++)t[n[r]]=!1;this.setSelected(e,t)},clearSelectedRegions:function(){this.clearSelected("regions")},clearSelectedMarkers:function(){this.clearSelected("markers")},getMapObject:function(){return this},getRegionName:function(e){return this.mapData.paths[e].name},createRegions:function(){var e,t,n=this;for(e in this.mapData.paths)t=this.canvas.addPath({d:this.mapData.paths[e].path,"data-code":e},jvm.$.extend(!0,{},this.params.regionStyle)),jvm.$(t.node).bind("selected",function(e,t){n.container.trigger("regionSelected.jvectormap",[jvm.$(this).attr("data-code"),t,n.getSelectedRegions()])}),t.addClass("jvectormap-region jvectormap-element"),this.regions[e]={element:t,config:this.mapData.paths[e]}},createMarkers:function(e){var t,n,r,i,s,o=this;this.markersGroup=this.markersGroup||this.canvas.addGroup();if(jvm.$.isArray(e)){s=e.slice(),e={};for(t=0;t<s.length;t++)e[t]=s[t]}for(t in e)i=e[t]instanceof Array?{latLng:e[t]}:e[t],r=this.getMarkerPosition(i),r!==!1&&(n=this.canvas.addCircle({"data-index":t,cx:r.x,cy:r.y},jvm.$.extend(!0,{},this.params.markerStyle,{initial:i.style||{}}),this.markersGroup),n.addClass("jvectormap-marker jvectormap-element"),jvm.$(n.node).bind("selected",function(e,t){o.container.trigger("markerSelected.jvectormap",[jvm.$(this).attr("data-index"),t,o.getSelectedMarkers()])}),this.markers[t]&&this.removeMarkers([t]),this.markers[t]={element:n,config:i})},repositionMarkers:function(){var e,t;for(e in this.markers)t=this.getMarkerPosition(this.markers[e].config),t!==!1&&this.markers[e].element.setStyle({cx:t.x,cy:t.y})},getMarkerPosition:function(e){return jvm.WorldMap.maps[this.params.map].projection?this.latLngToPoint.apply(this,e.latLng||[0,0]):{x:e.coords[0]*this.scale+this.transX*this.scale,y:e.coords[1]*this.scale+this.transY*this.scale}},addMarker:function(e,t,n){var r={},i=[],s,o,n=n||[];r[e]=t;for(o=0;o<n.length;o++)s={},s[e]=n[o],i.push(s);this.addMarkers(r,i)},addMarkers:function(e,t){var n;t=t||[],this.createMarkers(e);for(n=0;n<t.length;n++)this.series.markers[n].setValues(t[n]||{})},removeMarkers:function(e){var t;for(t=0;t<e.length;t++)this.markers[e[t]].element.remove(),delete this.markers[e[t]]},removeAllMarkers:function(){var e,t=[];for(e in this.markers)t.push(e);this.removeMarkers(t)},latLngToPoint:function(e,t){var n,r=jvm.WorldMap.maps[this.params.map].projection,i=r.centralMeridian,s=this.width-this.baseTransX*2*this.baseScale,o=this.height-this.baseTransY*2*this.baseScale,u,a,f=this.scale/this.baseScale;return t<-180+i&&(t+=360),n=jvm.Proj[r.type](e,t,i),u=this.getInsetForPoint(n.x,n.y),u?(a=u.bbox,n.x=(n.x-a[0].x)/(a[1].x-a[0].x)*u.width*this.scale,n.y=(n.y-a[0].y)/(a[1].y-a[0].y)*u.height*this.scale,{x:n.x+this.transX*this.scale+u.left*this.scale,y:n.y+this.transY*this.scale+u.top*this.scale}):!1},pointToLatLng:function(e,t){var n=jvm.WorldMap.maps[this.params.map].projection,r=n.centralMeridian,i=jvm.WorldMap.maps[this.params.map].insets,s,o,u,a,f;for(s=0;s<i.length;s++){o=i[s],u=o.bbox,a=e-(this.transX*this.scale+o.left*this.scale),f=t-(this.transY*this.scale+o.top*this.scale),a=a/(o.width*this.scale)*(u[1].x-u[0].x)+u[0].x,f=f/(o.height*this.scale)*(u[1].y-u[0].y)+u[0].y;if(a>u[0].x&&a<u[1].x&&f>u[0].y&&f<u[1].y)return jvm.Proj[n.type+"_inv"](a,-f,r)}return!1},getInsetForPoint:function(e,t){var n=jvm.WorldMap.maps[this.params.map].insets,r,i;for(r=0;r<n.length;r++){i=n[r].bbox;if(e>i[0].x&&e<i[1].x&&t>i[0].y&&t<i[1].y)return n[r]}},createSeries:function(){var e,t;this.series={markers:[],regions:[]};for(t in this.params.series)for(e=0;e<this.params.series[t].length;e++)this.series[t][e]=new jvm.DataSeries(this.params.series[t][e],this[t])},remove:function(){this.label.remove(),this.container.remove(),jvm.$(window).unbind("resize",this.onResize)}},jvm.WorldMap.maps={},jvm.WorldMap.defaultParams={map:"world_mill_en",backgroundColor:"#505050",zoomButtons:!0,zoomOnScroll:!0,zoomMax:8,zoomMin:1,zoomStep:1.6,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},selected:{fill:"yellow"},selectedHover
:{}},markerStyle:{initial:{fill:"grey",stroke:"#505050","fill-opacity":1,"stroke-width":1,"stroke-opacity":1,r:5},hover:{stroke:"black","stroke-width":2},selected:{fill:"blue"},selectedHover:{}}},jvm.WorldMap.apiEvents={onRegionLabelShow:"regionLabelShow",onRegionOver:"regionOver",onRegionOut:"regionOut",onRegionClick:"regionClick",onRegionSelected:"regionSelected",onMarkerLabelShow:"markerLabelShow",onMarkerOver:"markerOver",onMarkerOut:"markerOut",onMarkerClick:"markerClick",onMarkerSelected:"markerSelected",onViewportChange:"viewportChange"};;;;

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