(function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){var SvgUtils=require("./svg-utilities");module.exports={enable:function(instance){var defs=instance.svg.querySelector("defs");if(!defs){defs=document.createElementNS(SvgUtils.svgNS,"defs");instance.svg.appendChild(defs);}
var styleEl=defs.querySelector("style#svg-pan-zoom-controls-styles");if(!styleEl){var style=document.createElementNS(SvgUtils.svgNS,"style");style.setAttribute("id","svg-pan-zoom-controls-styles");style.setAttribute("type","text/css");style.textContent=".svg-pan-zoom-control { cursor: pointer; fill: white; } .svg-pan-zoom-control-background {fill:transparent;}";defs.appendChild(style);}
var zoomGroup=document.createElementNS(SvgUtils.svgNS,"g");zoomGroup.setAttribute("id","svg-pan-zoom-controls");zoomGroup.setAttribute("transform","translate("+
(instance.width-70)+" "+
(instance.height-76)+") scale(0.75)");zoomGroup.setAttribute("class","svg-pan-zoom-control");var rect=document.createElementNS(SvgUtils.svgNS,"rect");rect.setAttribute("y","0.5");rect.setAttribute("width","48");rect.setAttribute("height","119");rect.setAttribute("rx","7.5");rect.setAttribute("fill","var(--map-color, #3C9C45);");zoomGroup.appendChild(rect);zoomGroup.appendChild(this._createZoomIn(instance));zoomGroup.appendChild(this._createZoomReset(instance));zoomGroup.appendChild(this._createZoomOut(instance));instance.svg.appendChild(zoomGroup);instance.controlIcons=zoomGroup;},_createZoomIn:function(instance){var zoomIn=document.createElementNS(SvgUtils.svgNS,"g");zoomIn.setAttribute("id","svg-pan-zoom-zoom-in");zoomIn.setAttribute("transform","translate(0, 0)");zoomIn.setAttribute("class","svg-pan-zoom-control");zoomIn.addEventListener("click",function(){instance.getPublicInstance().zoomIn();},false);zoomIn.addEventListener("touchstart",function(){instance.getPublicInstance().zoomIn();},false);var zoomInBackground=document.createElementNS(SvgUtils.svgNS,"rect");zoomInBackground.setAttribute("x","8");zoomInBackground.setAttribute("y","8");zoomInBackground.setAttribute("width","32");zoomInBackground.setAttribute("height","32");zoomInBackground.setAttribute("class","svg-pan-zoom-control-background");zoomIn.appendChild(zoomInBackground);var zoomInShape=document.createElementNS(SvgUtils.svgNS,"path");zoomInShape.setAttribute("d","M22.2857 26.2143H13.7143C12.7675 26.2143 12 25.4468 12 24.5C12 23.5532 12.7675 22.7857 13.7143 22.7857H22.2857V14.2143C22.2857 13.2675 23.0532 12.5 24 12.5C24.9468 12.5 25.7143 13.2675 25.7143 14.2143V22.7857H34.2857C35.2325 22.7857 36 23.5532 36 24.5C36 25.4468 35.2325 26.2143 34.2857 26.2143H25.7143V34.7857C25.7143 35.7325 24.9468 36.5 24 36.5C23.0532 36.5 22.2857 35.7325 22.2857 34.7857V26.2143Z");zoomInShape.setAttribute("class","svg-pan-zoom-control-element");zoomIn.appendChild(zoomInShape);return zoomIn;},_createZoomReset:function(instance){var resetPanZoomControl=document.createElementNS(SvgUtils.svgNS,"g");resetPanZoomControl.setAttribute("id","svg-pan-zoom-reset-pan-zoom");resetPanZoomControl.setAttribute("transform","translate(12 55)");resetPanZoomControl.setAttribute("class","svg-pan-zoom-control");resetPanZoomControl.addEventListener("click",function(){instance.getPublicInstance().reset();},false);resetPanZoomControl.addEventListener("touchstart",function(){instance.getPublicInstance().reset();},false);var zoomInBackground=document.createElementNS(SvgUtils.svgNS,"rect");zoomInBackground.setAttribute("x","-4");zoomInBackground.setAttribute("y","-6");zoomInBackground.setAttribute("width","32");zoomInBackground.setAttribute("height","32");zoomInBackground.setAttribute("class","svg-pan-zoom-control-background");resetPanZoomControl.appendChild(zoomInBackground);var resetPanZoomControlShape1=document.createElementNS(SvgUtils.svgNS,"path");resetPanZoomControlShape1.setAttribute("d","M6.49165 0.360356C6.72538 0.591162 6.85668 0.90416 6.85668 1.23052C6.85668 1.55688 6.72538 1.86988 6.49165 2.10068L4.2562 4.30748H14.0259C15.9986 4.30748 17.927 4.88495 19.5672 5.96687C21.2074 7.04879 22.4858 8.58657 23.2408 10.3857C23.9957 12.1849 24.1932 14.1647 23.8083 16.0746C23.4235 17.9846 22.4735 19.7391 21.0786 21.1161C19.6837 22.4931 17.9065 23.4309 15.9717 23.8108C14.0369 24.1907 12.0315 23.9957 10.2089 23.2505C8.38639 22.5053 6.82864 21.2432 5.73267 19.624C4.6367 18.0048 4.05173 16.1011 4.05173 14.1537C4.05173 13.8273 4.18308 13.5143 4.4169 13.2834C4.65071 13.0526 4.96783 12.923 5.29849 12.923C5.62916 12.923 5.94628 13.0526 6.18009 13.2834C6.4139 13.5143 6.54526 13.8273 6.54526 14.1537C6.54526 15.6143 6.98399 17.042 7.80597 18.2565C8.62795 19.4709 9.79626 20.4174 11.1632 20.9763C12.5301 21.5352 14.0342 21.6815 15.4853 21.3965C16.9363 21.1116 18.2693 20.4083 19.3154 19.3755C20.3616 18.3427 21.0741 17.0269 21.3627 15.5944C21.6514 14.1619 21.5032 12.6771 20.937 11.3277C20.3708 9.97836 19.412 8.82503 18.1819 8.01359C16.9517 7.20215 15.5054 6.76904 14.0259 6.76904H4.2562L6.49165 8.97583C6.71876 9.20796 6.84442 9.51886 6.84158 9.84157C6.83874 10.1643 6.70762 10.473 6.47646 10.7012C6.2453 10.9294 5.9326 11.0588 5.6057 11.0616C5.2788 11.0644 4.96386 10.9404 4.72872 10.7162L0.365036 6.40842C0.131304 6.17762 0 5.86462 0 5.53826C0 5.2119 0.131304 4.8989 0.365036 4.6681L4.72872 0.360356C4.96252 0.12962 5.27959 0 5.61018 0C5.94078 0 6.25784 0.12962 6.49165 0.360356Z");resetPanZoomControlShape1.setAttribute("class","svg-pan-zoom-control-element");resetPanZoomControl.appendChild(resetPanZoomControlShape1);return resetPanZoomControl;},_createZoomOut:function(instance){var zoomOut=document.createElementNS(SvgUtils.svgNS,"g");zoomOut.setAttribute("id","svg-pan-zoom-zoom-out");zoomOut.setAttribute("transform","translate(0, 0)");zoomOut.setAttribute("class","svg-pan-zoom-control");zoomOut.addEventListener("click",function(){instance.getPublicInstance().zoomOut();},false);zoomOut.addEventListener("touchstart",function(){instance.getPublicInstance().zoomOut();},false);var zoomInBackground=document.createElementNS(SvgUtils.svgNS,"rect");zoomInBackground.setAttribute("x","8");zoomInBackground.setAttribute("y","90");zoomInBackground.setAttribute("width","32");zoomInBackground.setAttribute("height","32");zoomInBackground.setAttribute("class","svg-pan-zoom-control-background");zoomOut.appendChild(zoomInBackground);var zoomOutShape=document.createElementNS(SvgUtils.svgNS,"path");zoomOutShape.setAttribute("d","M14 107.5C12.8954 107.5 12 106.605 12 105.5C12 104.395 12.8954 103.5 14 103.5H34C35.1046 103.5 36 104.395 36 105.5C36 106.605 35.1046 107.5 34 107.5H14Z");zoomOutShape.setAttribute("class","svg-pan-zoom-control-element");zoomOut.appendChild(zoomOutShape);return zoomOut;},disable:function(instance){if(instance.controlIcons){instance.controlIcons.parentNode.removeChild(instance.controlIcons);instance.controlIcons=null;}}};},{"./svg-utilities":5}],2:[function(require,module,exports){var SvgUtils=require("./svg-utilities"),Utils=require("./utilities");var ShadowViewport=function(viewport,options){this.init(viewport,options);};ShadowViewport.prototype.init=function(viewport,options){this.viewport=viewport;this.options=options;this.originalState={zoom:1,x:0,y:0};this.activeState={zoom:1,x:0,y:0};this.updateCTMCached=Utils.proxy(this.updateCTM,this);this.requestAnimationFrame=Utils.createRequestAnimationFrame(this.options.refreshRate);this.viewBox={x:0,y:0,width:0,height:0};this.cacheViewBox();var newCTM=this.processCTM();this.setCTM(newCTM);this.updateCTM();};ShadowViewport.prototype.cacheViewBox=function(){var svgViewBox=this.options.svg.getAttribute("viewBox");if(svgViewBox){var viewBoxValues=svgViewBox.split(/[\s\,]/).filter(function(v){return v;}).map(parseFloat);this.viewBox.x=viewBoxValues[0];this.viewBox.y=viewBoxValues[1];this.viewBox.width=viewBoxValues[2];this.viewBox.height=viewBoxValues[3];var zoom=Math.min(this.options.width/this.viewBox.width,this.options.height/this.viewBox.height);this.activeState.zoom=zoom;this.activeState.x=(this.options.width-this.viewBox.width*zoom)/2;this.activeState.y=(this.options.height-this.viewBox.height*zoom)/2;this.updateCTMOnNextFrame();this.options.svg.removeAttribute("viewBox");}else{this.simpleViewBoxCache();}};ShadowViewport.prototype.simpleViewBoxCache=function(){var bBox=this.viewport.getBBox();this.viewBox.x=bBox.x;this.viewBox.y=bBox.y;this.viewBox.width=bBox.width;this.viewBox.height=bBox.height;};ShadowViewport.prototype.getViewBox=function(){return Utils.extend({},this.viewBox);};ShadowViewport.prototype.processCTM=function(){var newCTM=this.getCTM();if(this.options.fit||this.options.contain){var newScale;if(this.options.fit){newScale=Math.min(this.options.width/this.viewBox.width,this.options.height/this.viewBox.height);}else{newScale=Math.max(this.options.width/this.viewBox.width,this.options.height/this.viewBox.height);}
newCTM.a=newScale;newCTM.d=newScale;newCTM.e=-this.viewBox.x*newScale;newCTM.f=-this.viewBox.y*newScale;}
if(this.options.center){var offsetX=(this.options.width-
(this.viewBox.width+this.viewBox.x*2)*newCTM.a)*0.5,offsetY=(this.options.height-
(this.viewBox.height+this.viewBox.y*2)*newCTM.a)*0.5;newCTM.e=offsetX;newCTM.f=offsetY;}
this.originalState.zoom=newCTM.a;this.originalState.x=newCTM.e;this.originalState.y=newCTM.f;return newCTM;};ShadowViewport.prototype.getOriginalState=function(){return Utils.extend({},this.originalState);};ShadowViewport.prototype.getState=function(){return Utils.extend({},this.activeState);};ShadowViewport.prototype.getZoom=function(){return this.activeState.zoom;};ShadowViewport.prototype.getRelativeZoom=function(){return this.activeState.zoom/this.originalState.zoom;};ShadowViewport.prototype.computeRelativeZoom=function(scale){return scale/this.originalState.zoom;};ShadowViewport.prototype.getPan=function(){return{x:this.activeState.x,y:this.activeState.y};};ShadowViewport.prototype.getCTM=function(){var safeCTM=this.options.svg.createSVGMatrix();safeCTM.a=this.activeState.zoom;safeCTM.b=0;safeCTM.c=0;safeCTM.d=this.activeState.zoom;safeCTM.e=this.activeState.x;safeCTM.f=this.activeState.y;return safeCTM;};ShadowViewport.prototype.setCTM=function(newCTM){var willZoom=this.isZoomDifferent(newCTM),willPan=this.isPanDifferent(newCTM);if(willZoom||willPan){if(willZoom){if(this.options.beforeZoom(this.getRelativeZoom(),this.computeRelativeZoom(newCTM.a))===false){newCTM.a=newCTM.d=this.activeState.zoom;willZoom=false;}else{this.updateCache(newCTM);this.options.onZoom(this.getRelativeZoom());}}
if(willPan){var preventPan=this.options.beforePan(this.getPan(),{x:newCTM.e,y:newCTM.f}),preventPanX=false,preventPanY=false;if(preventPan===false){newCTM.e=this.getPan().x;newCTM.f=this.getPan().y;preventPanX=preventPanY=true;}else if(Utils.isObject(preventPan)){if(preventPan.x===false){newCTM.e=this.getPan().x;preventPanX=true;}else if(Utils.isNumber(preventPan.x)){newCTM.e=preventPan.x;}
if(preventPan.y===false){newCTM.f=this.getPan().y;preventPanY=true;}else if(Utils.isNumber(preventPan.y)){newCTM.f=preventPan.y;}}
if((preventPanX&&preventPanY)||!this.isPanDifferent(newCTM)){willPan=false;}else{this.updateCache(newCTM);this.options.onPan(this.getPan());}}
if(willZoom||willPan){this.updateCTMOnNextFrame();}}};ShadowViewport.prototype.isZoomDifferent=function(newCTM){return this.activeState.zoom!==newCTM.a;};ShadowViewport.prototype.isPanDifferent=function(newCTM){return this.activeState.x!==newCTM.e||this.activeState.y!==newCTM.f;};ShadowViewport.prototype.updateCache=function(newCTM){this.activeState.zoom=newCTM.a;this.activeState.x=newCTM.e;this.activeState.y=newCTM.f;};ShadowViewport.prototype.pendingUpdate=false;ShadowViewport.prototype.updateCTMOnNextFrame=function(){if(!this.pendingUpdate){this.pendingUpdate=true;this.requestAnimationFrame.call(window,this.updateCTMCached);}};ShadowViewport.prototype.updateCTM=function(){var ctm=this.getCTM();SvgUtils.setCTM(this.viewport,ctm,this.defs);this.pendingUpdate=false;if(this.options.onUpdatedCTM){this.options.onUpdatedCTM(ctm);}};module.exports=function(viewport,options){return new ShadowViewport(viewport,options);};},{"./svg-utilities":5,"./utilities":7}],3:[function(require,module,exports){var svgPanZoom=require("./svg-pan-zoom.js");(function(window,document){if(typeof define==="function"&&define.amd){define("svg-pan-zoom",function(){return svgPanZoom;});}else if(typeof module!=="undefined"&&module.exports){module.exports=svgPanZoom;window.svgPanZoom=svgPanZoom;}})(window,document);},{"./svg-pan-zoom.js":4}],4:[function(require,module,exports){var Wheel=require("./uniwheel"),ControlIcons=require("./control-icons"),Utils=require("./utilities"),SvgUtils=require("./svg-utilities"),ShadowViewport=require("./shadow-viewport");var SvgPanZoom=function(svg,options){this.init(svg,options);};var optionsDefaults={viewportSelector:".svg-pan-zoom_viewport",panEnabled:true,controlIconsEnabled:false,zoomEnabled:true,dblClickZoomEnabled:true,mouseWheelZoomEnabled:true,preventMouseEventsDefault:true,zoomScaleSensitivity:0.1,minZoom:0.5,maxZoom:10,fit:true,contain:false,center:true,refreshRate:"auto",beforeZoom:null,onZoom:null,beforePan:null,onPan:null,customEventsHandler:null,eventsListenerElement:null,onUpdatedCTM:null};var passiveListenerOption={passive:true};SvgPanZoom.prototype.init=function(svg,options){var that=this;this.svg=svg;this.defs=svg.querySelector("defs");SvgUtils.setupSvgAttributes(this.svg);this.options=Utils.extend(Utils.extend({},optionsDefaults),options);this.state="none";var boundingClientRectNormalized=SvgUtils.getBoundingClientRectNormalized(svg);this.width=boundingClientRectNormalized.width;this.height=boundingClientRectNormalized.height;this.viewport=ShadowViewport(SvgUtils.getOrCreateViewport(this.svg,this.options.viewportSelector),{svg:this.svg,width:this.width,height:this.height,fit:this.options.fit,contain:this.options.contain,center:this.options.center,refreshRate:this.options.refreshRate,beforeZoom:function(oldScale,newScale){if(that.viewport&&that.options.beforeZoom){return that.options.beforeZoom(oldScale,newScale);}},onZoom:function(scale){if(that.viewport&&that.options.onZoom){return that.options.onZoom(scale);}},beforePan:function(oldPoint,newPoint){if(that.viewport&&that.options.beforePan){return that.options.beforePan(oldPoint,newPoint);}},onPan:function(point){if(that.viewport&&that.options.onPan){return that.options.onPan(point);}},onUpdatedCTM:function(ctm){if(that.viewport&&that.options.onUpdatedCTM){return that.options.onUpdatedCTM(ctm);}}});var publicInstance=this.getPublicInstance();publicInstance.setBeforeZoom(this.options.beforeZoom);publicInstance.setOnZoom(this.options.onZoom);publicInstance.setBeforePan(this.options.beforePan);publicInstance.setOnPan(this.options.onPan);publicInstance.setOnUpdatedCTM(this.options.onUpdatedCTM);if(this.options.controlIconsEnabled){ControlIcons.enable(this);}
this.lastMouseWheelEventTime=Date.now();this.setupHandlers();};SvgPanZoom.prototype.setupHandlers=function(){var that=this,prevEvt=null;this.eventListeners={mousedown:function(evt){var result=that.handleMouseDown(evt,prevEvt);prevEvt=evt;return result;},touchstart:function(evt){var result=that.handleMouseDown(evt,prevEvt);prevEvt=evt;return result;},mouseup:function(evt){return that.handleMouseUp(evt);},touchend:function(evt){return that.handleMouseUp(evt);},mousemove:function(evt){return that.handleMouseMove(evt);},touchmove:function(evt){return that.handleMouseMove(evt);},mouseleave:function(evt){return that.handleMouseUp(evt);},touchleave:function(evt){return that.handleMouseUp(evt);},touchcancel:function(evt){return that.handleMouseUp(evt);}};if(this.options.customEventsHandler!=null){this.options.customEventsHandler.init({svgElement:this.svg,eventsListenerElement:this.options.eventsListenerElement,instance:this.getPublicInstance()});var haltEventListeners=this.options.customEventsHandler.haltEventListeners;if(haltEventListeners&&haltEventListeners.length){for(var i=haltEventListeners.length-1;i>=0;i--){if(this.eventListeners.hasOwnProperty(haltEventListeners[i])){delete this.eventListeners[haltEventListeners[i]];}}}}
for(var event in this.eventListeners){(this.options.eventsListenerElement||this.svg).addEventListener(event,this.eventListeners[event],!this.options.preventMouseEventsDefault?passiveListenerOption:false);}
if(this.options.mouseWheelZoomEnabled){this.options.mouseWheelZoomEnabled=false;this.enableMouseWheelZoom();}};SvgPanZoom.prototype.enableMouseWheelZoom=function(){if(!this.options.mouseWheelZoomEnabled){var that=this;this.wheelListener=function(evt){return that.handleMouseWheel(evt);};var isPassiveListener=!this.options.preventMouseEventsDefault;Wheel.on(this.options.eventsListenerElement||this.svg,this.wheelListener,isPassiveListener);this.options.mouseWheelZoomEnabled=true;}};SvgPanZoom.prototype.disableMouseWheelZoom=function(){if(this.options.mouseWheelZoomEnabled){var isPassiveListener=!this.options.preventMouseEventsDefault;Wheel.off(this.options.eventsListenerElement||this.svg,this.wheelListener,isPassiveListener);this.options.mouseWheelZoomEnabled=false;}};SvgPanZoom.prototype.handleMouseWheel=function(evt){if(!this.options.zoomEnabled||this.state!=="none"){return;}
if(this.options.preventMouseEventsDefault){if(evt.preventDefault){evt.preventDefault();}else{evt.returnValue=false;}}
var delta=evt.deltaY||1,timeDelta=Date.now()-this.lastMouseWheelEventTime,divider=3+Math.max(0,30-timeDelta);this.lastMouseWheelEventTime=Date.now();if("deltaMode"in evt&&evt.deltaMode===0&&evt.wheelDelta){delta=evt.deltaY===0?0:Math.abs(evt.wheelDelta)/evt.deltaY;}
delta=-0.3<delta&&delta<0.3?delta:((delta>0?1:-1)*Math.log(Math.abs(delta)+10))/divider;var inversedScreenCTM=this.svg.getScreenCTM().inverse(),relativeMousePoint=SvgUtils.getEventPoint(evt,this.svg).matrixTransform(inversedScreenCTM),zoom=Math.pow(1+this.options.zoomScaleSensitivity,-1*delta);this.zoomAtPoint(zoom,relativeMousePoint);};SvgPanZoom.prototype.zoomAtPoint=function(zoomScale,point,zoomAbsolute){var originalState=this.viewport.getOriginalState();if(!zoomAbsolute){if(this.getZoom()*zoomScale<this.options.minZoom*originalState.zoom){zoomScale=(this.options.minZoom*originalState.zoom)/this.getZoom();}else if(this.getZoom()*zoomScale>this.options.maxZoom*originalState.zoom){zoomScale=(this.options.maxZoom*originalState.zoom)/this.getZoom();}}else{zoomScale=Math.max(this.options.minZoom*originalState.zoom,Math.min(this.options.maxZoom*originalState.zoom,zoomScale));zoomScale=zoomScale/this.getZoom();}
var oldCTM=this.viewport.getCTM(),relativePoint=point.matrixTransform(oldCTM.inverse()),modifier=this.svg.createSVGMatrix().translate(relativePoint.x,relativePoint.y).scale(zoomScale).translate(-relativePoint.x,-relativePoint.y),newCTM=oldCTM.multiply(modifier);if(newCTM.a!==oldCTM.a){this.viewport.setCTM(newCTM);}};SvgPanZoom.prototype.zoom=function(scale,absolute){this.zoomAtPoint(scale,SvgUtils.getSvgCenterPoint(this.svg,this.width,this.height),absolute);};SvgPanZoom.prototype.publicZoom=function(scale,absolute){if(absolute){scale=this.computeFromRelativeZoom(scale);}
this.zoom(scale,absolute);};SvgPanZoom.prototype.publicZoomAtPoint=function(scale,point,absolute){if(absolute){scale=this.computeFromRelativeZoom(scale);}
if(Utils.getType(point)!=="SVGPoint"){if("x"in point&&"y"in point){point=SvgUtils.createSVGPoint(this.svg,point.x,point.y);}else{throw new Error("Given point is invalid");}}
this.zoomAtPoint(scale,point,absolute);};SvgPanZoom.prototype.getZoom=function(){return this.viewport.getZoom();};SvgPanZoom.prototype.getRelativeZoom=function(){return this.viewport.getRelativeZoom();};SvgPanZoom.prototype.computeFromRelativeZoom=function(zoom){return zoom*this.viewport.getOriginalState().zoom;};SvgPanZoom.prototype.resetZoom=function(){var originalState=this.viewport.getOriginalState();this.zoom(originalState.zoom,true);};SvgPanZoom.prototype.resetPan=function(){this.pan(this.viewport.getOriginalState());};SvgPanZoom.prototype.reset=function(){this.resetZoom();this.resetPan();};SvgPanZoom.prototype.handleDblClick=function(evt){if(this.options.preventMouseEventsDefault){if(evt.preventDefault){evt.preventDefault();}else{evt.returnValue=false;}}
if(this.options.controlIconsEnabled){var targetClass=evt.target.getAttribute("class")||"";if(targetClass.indexOf("svg-pan-zoom-control")>-1){return false;}}
var zoomFactor;if(evt.shiftKey){zoomFactor=1/((1+this.options.zoomScaleSensitivity)*2);}else{zoomFactor=(1+this.options.zoomScaleSensitivity)*2;}
var point=SvgUtils.getEventPoint(evt,this.svg).matrixTransform(this.svg.getScreenCTM().inverse());this.zoomAtPoint(zoomFactor,point);};SvgPanZoom.prototype.handleMouseDown=function(evt,prevEvt){if(this.options.preventMouseEventsDefault){if(evt.preventDefault){evt.preventDefault();}else{evt.returnValue=false;}}
Utils.mouseAndTouchNormalize(evt,this.svg);if(this.options.dblClickZoomEnabled&&Utils.isDblClick(evt,prevEvt)){this.handleDblClick(evt);}else{this.state="pan";this.firstEventCTM=this.viewport.getCTM();this.stateOrigin=SvgUtils.getEventPoint(evt,this.svg).matrixTransform(this.firstEventCTM.inverse());}};SvgPanZoom.prototype.handleMouseMove=function(evt){if(this.options.preventMouseEventsDefault){if(evt.preventDefault){evt.preventDefault();}else{evt.returnValue=false;}}
if(this.state==="pan"&&this.options.panEnabled){var point=SvgUtils.getEventPoint(evt,this.svg).matrixTransform(this.firstEventCTM.inverse()),viewportCTM=this.firstEventCTM.translate(point.x-this.stateOrigin.x,point.y-this.stateOrigin.y);this.viewport.setCTM(viewportCTM);}};SvgPanZoom.prototype.handleMouseUp=function(evt){if(this.options.preventMouseEventsDefault){if(evt.preventDefault){evt.preventDefault();}else{evt.returnValue=false;}}
if(this.state==="pan"){this.state="none";}};SvgPanZoom.prototype.fit=function(){var viewBox=this.viewport.getViewBox(),newScale=Math.min(this.width/viewBox.width,this.height/viewBox.height);this.zoom(newScale,true);};SvgPanZoom.prototype.contain=function(){var viewBox=this.viewport.getViewBox(),newScale=Math.max(this.width/viewBox.width,this.height/viewBox.height);this.zoom(newScale,true);};SvgPanZoom.prototype.center=function(){var viewBox=this.viewport.getViewBox(),offsetX=(this.width-(viewBox.width+viewBox.x*2)*this.getZoom())*0.5,offsetY=(this.height-(viewBox.height+viewBox.y*2)*this.getZoom())*0.5;this.getPublicInstance().pan({x:offsetX,y:offsetY});};SvgPanZoom.prototype.updateBBox=function(){this.viewport.simpleViewBoxCache();};SvgPanZoom.prototype.pan=function(point){var viewportCTM=this.viewport.getCTM();viewportCTM.e=point.x;viewportCTM.f=point.y;this.viewport.setCTM(viewportCTM);};SvgPanZoom.prototype.panBy=function(point){var viewportCTM=this.viewport.getCTM();viewportCTM.e+=point.x;viewportCTM.f+=point.y;this.viewport.setCTM(viewportCTM);};SvgPanZoom.prototype.getPan=function(){var state=this.viewport.getState();return{x:state.x,y:state.y};};SvgPanZoom.prototype.resize=function(){var boundingClientRectNormalized=SvgUtils.getBoundingClientRectNormalized(this.svg);this.width=boundingClientRectNormalized.width;this.height=boundingClientRectNormalized.height;var viewport=this.viewport;viewport.options.width=this.width;viewport.options.height=this.height;viewport.processCTM();if(this.options.controlIconsEnabled){this.getPublicInstance().disableControlIcons();this.getPublicInstance().enableControlIcons();}};SvgPanZoom.prototype.destroy=function(){var that=this;this.beforeZoom=null;this.onZoom=null;this.beforePan=null;this.onPan=null;this.onUpdatedCTM=null;if(this.options.customEventsHandler!=null){this.options.customEventsHandler.destroy({svgElement:this.svg,eventsListenerElement:this.options.eventsListenerElement,instance:this.getPublicInstance()});}
for(var event in this.eventListeners){(this.options.eventsListenerElement||this.svg).removeEventListener(event,this.eventListeners[event],!this.options.preventMouseEventsDefault?passiveListenerOption:false);}
this.disableMouseWheelZoom();this.getPublicInstance().disableControlIcons();this.reset();instancesStore=instancesStore.filter(function(instance){return instance.svg!==that.svg;});delete this.options;delete this.viewport;delete this.publicInstance;delete this.pi;this.getPublicInstance=function(){return null;};};SvgPanZoom.prototype.getPublicInstance=function(){var that=this;if(!this.publicInstance){this.publicInstance=this.pi={enablePan:function(){that.options.panEnabled=true;return that.pi;},disablePan:function(){that.options.panEnabled=false;return that.pi;},isPanEnabled:function(){return!!that.options.panEnabled;},pan:function(point){that.pan(point);return that.pi;},panBy:function(point){that.panBy(point);return that.pi;},getPan:function(){return that.getPan();},setBeforePan:function(fn){that.options.beforePan=fn===null?null:Utils.proxy(fn,that.publicInstance);return that.pi;},setOnPan:function(fn){that.options.onPan=fn===null?null:Utils.proxy(fn,that.publicInstance);return that.pi;},enableZoom:function(){that.options.zoomEnabled=true;return that.pi;},disableZoom:function(){that.options.zoomEnabled=false;return that.pi;},isZoomEnabled:function(){return!!that.options.zoomEnabled;},enableControlIcons:function(){if(!that.options.controlIconsEnabled){that.options.controlIconsEnabled=true;ControlIcons.enable(that);}
return that.pi;},disableControlIcons:function(){if(that.options.controlIconsEnabled){that.options.controlIconsEnabled=false;ControlIcons.disable(that);}
return that.pi;},isControlIconsEnabled:function(){return!!that.options.controlIconsEnabled;},enableDblClickZoom:function(){that.options.dblClickZoomEnabled=true;return that.pi;},disableDblClickZoom:function(){that.options.dblClickZoomEnabled=false;return that.pi;},isDblClickZoomEnabled:function(){return!!that.options.dblClickZoomEnabled;},enableMouseWheelZoom:function(){that.enableMouseWheelZoom();return that.pi;},disableMouseWheelZoom:function(){that.disableMouseWheelZoom();return that.pi;},isMouseWheelZoomEnabled:function(){return!!that.options.mouseWheelZoomEnabled;},setZoomScaleSensitivity:function(scale){that.options.zoomScaleSensitivity=scale;return that.pi;},setMinZoom:function(zoom){that.options.minZoom=zoom;return that.pi;},setMaxZoom:function(zoom){that.options.maxZoom=zoom;return that.pi;},setBeforeZoom:function(fn){that.options.beforeZoom=fn===null?null:Utils.proxy(fn,that.publicInstance);return that.pi;},setOnZoom:function(fn){that.options.onZoom=fn===null?null:Utils.proxy(fn,that.publicInstance);return that.pi;},zoom:function(scale){that.publicZoom(scale,true);return that.pi;},zoomBy:function(scale){that.publicZoom(scale,false);return that.pi;},zoomAtPoint:function(scale,point){that.publicZoomAtPoint(scale,point,true);return that.pi;},zoomAtPointBy:function(scale,point){that.publicZoomAtPoint(scale,point,false);return that.pi;},zoomIn:function(){this.zoomBy(1+that.options.zoomScaleSensitivity);return that.pi;},zoomOut:function(){this.zoomBy(1/(1+that.options.zoomScaleSensitivity));return that.pi;},getZoom:function(){return that.getRelativeZoom();},setOnUpdatedCTM:function(fn){that.options.onUpdatedCTM=fn===null?null:Utils.proxy(fn,that.publicInstance);return that.pi;},resetZoom:function(){that.resetZoom();return that.pi;},resetPan:function(){that.resetPan();return that.pi;},reset:function(){that.reset();return that.pi;},fit:function(){that.fit();return that.pi;},contain:function(){that.contain();return that.pi;},center:function(){that.center();return that.pi;},updateBBox:function(){that.updateBBox();return that.pi;},resize:function(){that.resize();return that.pi;},getSizes:function(){return{width:that.width,height:that.height,realZoom:that.getZoom(),viewBox:that.viewport.getViewBox()};},destroy:function(){that.destroy();return that.pi;}};}
return this.publicInstance;};var instancesStore=[];var svgPanZoom=function(elementOrSelector,options){var svg=Utils.getSvg(elementOrSelector);if(svg===null){return null;}else{for(var i=instancesStore.length-1;i>=0;i--){if(instancesStore[i].svg===svg){return instancesStore[i].instance.getPublicInstance();}}
instancesStore.push({svg:svg,instance:new SvgPanZoom(svg,options)});return instancesStore[instancesStore.length-1].instance.getPublicInstance();}};module.exports=svgPanZoom;},{"./control-icons":1,"./shadow-viewport":2,"./svg-utilities":5,"./uniwheel":6,"./utilities":7}],5:[function(require,module,exports){var Utils=require("./utilities"),_browser="unknown";if(/*@cc_on!@*/false||!!document.documentMode){_browser="ie";}
module.exports={svgNS:"http://www.w3.org/2000/svg",xmlNS:"http://www.w3.org/XML/1998/namespace",xmlnsNS:"http://www.w3.org/2000/xmlns/",xlinkNS:"http://www.w3.org/1999/xlink",evNS:"http://www.w3.org/2001/xml-events",getBoundingClientRectNormalized:function(svg){if(svg.clientWidth&&svg.clientHeight){return{width:svg.clientWidth,height:svg.clientHeight};}else if(!!svg.getBoundingClientRect()){return svg.getBoundingClientRect();}else{throw new Error("Cannot get BoundingClientRect for SVG.");}},getOrCreateViewport:function(svg,selector){var viewport=null;if(Utils.isElement(selector)){viewport=selector;}else{viewport=svg.querySelector(selector);}
if(!viewport){var childNodes=Array.prototype.slice.call(svg.childNodes||svg.children).filter(function(el){return el.nodeName!=="defs"&&el.nodeName!=="#text";});if(childNodes.length===1&&childNodes[0].nodeName==="g"&&childNodes[0].getAttribute("transform")===null){viewport=childNodes[0];}}
if(!viewport){var viewportId="viewport-"+new Date().toISOString().replace(/\D/g,"");viewport=document.createElementNS(this.svgNS,"g");viewport.setAttribute("id",viewportId);var svgChildren=svg.childNodes||svg.children;if(!!svgChildren&&svgChildren.length>0){for(var i=svgChildren.length;i>0;i--){if(svgChildren[svgChildren.length-i].nodeName!=="defs"){viewport.appendChild(svgChildren[svgChildren.length-i]);}}}
svg.appendChild(viewport);}
var classNames=[];if(viewport.getAttribute("class")){classNames=viewport.getAttribute("class").split(" ");}
if(!~classNames.indexOf("svg-pan-zoom_viewport")){classNames.push("svg-pan-zoom_viewport");viewport.setAttribute("class",classNames.join(" "));}
return viewport;},setupSvgAttributes:function(svg){svg.setAttribute("xmlns",this.svgNS);svg.setAttributeNS(this.xmlnsNS,"xmlns:xlink",this.xlinkNS);svg.setAttributeNS(this.xmlnsNS,"xmlns:ev",this.evNS);if(svg.parentNode!==null){var style=svg.getAttribute("style")||"";if(style.toLowerCase().indexOf("overflow")===-1){svg.setAttribute("style","overflow: hidden; "+style);}}},internetExplorerRedisplayInterval:300,refreshDefsGlobal:Utils.throttle(function(){var allDefs=document.querySelectorAll("defs");var allDefsCount=allDefs.length;for(var i=0;i<allDefsCount;i++){var thisDefs=allDefs[i];thisDefs.parentNode.insertBefore(thisDefs,thisDefs);}},this?this.internetExplorerRedisplayInterval:null),setCTM:function(element,matrix,defs){var that=this,s="matrix("+
matrix.a+","+
matrix.b+","+
matrix.c+","+
matrix.d+","+
matrix.e+","+
matrix.f+")";element.setAttributeNS(null,"transform",s);if("transform"in element.style){element.style.transform=s;}else if("-ms-transform"in element.style){element.style["-ms-transform"]=s;}else if("-webkit-transform"in element.style){element.style["-webkit-transform"]=s;}
if(_browser==="ie"&&!!defs){defs.parentNode.insertBefore(defs,defs);window.setTimeout(function(){that.refreshDefsGlobal();},that.internetExplorerRedisplayInterval);}},getEventPoint:function(evt,svg){var point=svg.createSVGPoint();Utils.mouseAndTouchNormalize(evt,svg);point.x=evt.clientX;point.y=evt.clientY;return point;},getSvgCenterPoint:function(svg,width,height){return this.createSVGPoint(svg,width/2,height/2);},createSVGPoint:function(svg,x,y){var point=svg.createSVGPoint();point.x=x;point.y=y;return point;}};},{"./utilities":7}],6:[function(require,module,exports){module.exports=(function(){var prefix="",_addEventListener,_removeEventListener,support,fns=[];var passiveListenerOption={passive:true};var activeListenerOption={passive:false};if(window.addEventListener){_addEventListener="addEventListener";_removeEventListener="removeEventListener";}else{_addEventListener="attachEvent";_removeEventListener="detachEvent";prefix="on";}
support="onwheel"in document.createElement("div")?"wheel":document.onmousewheel!==undefined?"mousewheel":"DOMMouseScroll";function createCallback(element,callback){var fn=function(originalEvent){!originalEvent&&(originalEvent=window.event);var event={originalEvent:originalEvent,target:originalEvent.target||originalEvent.srcElement,type:"wheel",deltaMode:originalEvent.type=="MozMousePixelScroll"?0:1,deltaX:0,delatZ:0,preventDefault:function(){originalEvent.preventDefault?originalEvent.preventDefault():originalEvent.returnValue=false;}};if(support=="mousewheel"){event.deltaY=-1/40*originalEvent.wheelDelta;originalEvent.wheelDeltaX&&(event.deltaX=-1/40*originalEvent.wheelDeltaX);}else{event.deltaY=originalEvent.detail;}
return callback(event);};fns.push({element:element,fn:fn,});return fn;}
function getCallback(element){for(var i=0;i<fns.length;i++){if(fns[i].element===element){return fns[i].fn;}}
return function(){};}
function removeCallback(element){for(var i=0;i<fns.length;i++){if(fns[i].element===element){return fns.splice(i,1);}}}
function _addWheelListener(elem,eventName,callback,isPassiveListener){var cb;if(support==="wheel"){cb=callback;}else{cb=createCallback(elem,callback);}
elem[_addEventListener](prefix+eventName,cb,isPassiveListener?passiveListenerOption:activeListenerOption);}
function _removeWheelListener(elem,eventName,callback,isPassiveListener){var cb;if(support==="wheel"){cb=callback;}else{cb=getCallback(elem);}
elem[_removeEventListener](prefix+eventName,cb,isPassiveListener?passiveListenerOption:activeListenerOption);removeCallback(elem);}
function addWheelListener(elem,callback,isPassiveListener){_addWheelListener(elem,support,callback,isPassiveListener);if(support=="DOMMouseScroll"){_addWheelListener(elem,"MozMousePixelScroll",callback,isPassiveListener);}}
function removeWheelListener(elem,callback,isPassiveListener){_removeWheelListener(elem,support,callback,isPassiveListener);if(support=="DOMMouseScroll"){_removeWheelListener(elem,"MozMousePixelScroll",callback,isPassiveListener);}}
return{on:addWheelListener,off:removeWheelListener};})();},{}],7:[function(require,module,exports){module.exports={extend:function(target,source){target=target||{};for(var prop in source){if(this.isObject(source[prop])){target[prop]=this.extend(target[prop],source[prop]);}else{target[prop]=source[prop];}}
return target;},isElement:function(o){return(o instanceof HTMLElement||o instanceof SVGElement||o instanceof SVGSVGElement||(o&&typeof o==="object"&&o!==null&&o.nodeType===1&&typeof o.nodeName==="string"));},isObject:function(o){return Object.prototype.toString.call(o)==="[object Object]";},isNumber:function(n){return!isNaN(parseFloat(n))&&isFinite(n);},getSvg:function(elementOrSelector){var element,svg;if(!this.isElement(elementOrSelector)){if(typeof elementOrSelector==="string"||elementOrSelector instanceof String){element=document.querySelector(elementOrSelector);if(!element){throw new Error("Provided selector did not find any elements. Selector: "+
elementOrSelector);return null;}}else{throw new Error("Provided selector is not an HTML object nor String");return null;}}else{element=elementOrSelector;}
if(element.tagName.toLowerCase()==="svg"){svg=element;}else{if(element.tagName.toLowerCase()==="object"){svg=element.contentDocument.documentElement;}else{if(element.tagName.toLowerCase()==="embed"){svg=element.getSVGDocument().documentElement;}else{if(element.tagName.toLowerCase()==="img"){throw new Error('Cannot script an SVG in an "img" element. Please use an "object" element or an in-line SVG.');}else{throw new Error("Cannot get SVG.");}
return null;}}}
return svg;},proxy:function(fn,context){return function(){return fn.apply(context,arguments);};},getType:function(o){return Object.prototype.toString.apply(o).replace(/^\[object\s/,"").replace(/\]$/,"");},mouseAndTouchNormalize:function(evt,svg){if(evt.clientX===void 0||evt.clientX===null){evt.clientX=0;evt.clientY=0;if(evt.touches!==void 0&&evt.touches.length){if(evt.touches[0].clientX!==void 0){evt.clientX=evt.touches[0].clientX;evt.clientY=evt.touches[0].clientY;}else if(evt.touches[0].pageX!==void 0){var rect=svg.getBoundingClientRect();evt.clientX=evt.touches[0].pageX-rect.left;evt.clientY=evt.touches[0].pageY-rect.top;}}else if(evt.originalEvent!==void 0){if(evt.originalEvent.clientX!==void 0){evt.clientX=evt.originalEvent.clientX;evt.clientY=evt.originalEvent.clientY;}}}},isDblClick:function(evt,prevEvt){if(evt.detail===2){return true;}
else if(prevEvt!==void 0&&prevEvt!==null){var timeStampDiff=evt.timeStamp-prevEvt.timeStamp,touchesDistance=Math.sqrt(Math.pow(evt.clientX-prevEvt.clientX,2)+
Math.pow(evt.clientY-prevEvt.clientY,2));return timeStampDiff<250&&touchesDistance<10;}
return false;},now:Date.now||function(){return new Date().getTime();},throttle:function(func,wait,options){var that=this;var context,args,result;var timeout=null;var previous=0;if(!options){options={};}
var later=function(){previous=options.leading===false?0:that.now();timeout=null;result=func.apply(context,args);if(!timeout){context=args=null;}};return function(){var now=that.now();if(!previous&&options.leading===false){previous=now;}
var remaining=wait-(now-previous);context=this;args=arguments;if(remaining<=0||remaining>wait){clearTimeout(timeout);timeout=null;previous=now;result=func.apply(context,args);if(!timeout){context=args=null;}}else if(!timeout&&options.trailing!==false){timeout=setTimeout(later,remaining);}
return result;};},createRequestAnimationFrame:function(refreshRate){var timeout=null;if(refreshRate!=="auto"&&refreshRate<60&&refreshRate>1){timeout=Math.floor(1000/refreshRate);}
if(timeout===null){return window.requestAnimationFrame||requestTimeout(33);}else{return requestTimeout(timeout);}}};function requestTimeout(timeout){return function(callback){window.setTimeout(callback,timeout);};}},{}]},{},[3]);