From 0d1e85f6e3953461808c70366528c2ac3ce7903b Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ulrich-Matthias=20Sch=C3=A4fer?= Date: Sun, 15 Mar 2015 20:22:55 +0100 Subject: [PATCH] Added support for namespaced events --- README.md | 29 +++++++++-- dist/svg.js | 60 +++++++++++++--------- dist/svg.min.js | 4 +- spec/spec/event.js | 121 +++++++++++++++++++++++++++++---------------- src/event.js | 50 ++++++++++++------- 5 files changed, 174 insertions(+), 90 deletions(-) diff --git a/README.md b/README.md index 92ba3de..6910fc0 100755 --- a/README.md +++ b/README.md @@ -2629,7 +2629,7 @@ You can even use your own events. Just add an event listener for your event: ```javascript -rect.on('my:event', function() { +rect.on('myevent', function() { alert('ta-da!') }) ``` @@ -2638,7 +2638,7 @@ Now you are ready to fire the event whenever you need: ```javascript function whenSomethingHappens() { - rect.fire('my:event') + rect.fire('myevent') } ``` @@ -2646,15 +2646,34 @@ You can also pass some data to the event: ```javascript function whenSomethingHappens() { - rect.fire('my:event', {some:'data'}) + rect.fire('myevent', {some:'data'}) } -rect.on('my:event', function(e) { +rect.on('myevent', function(e) { alert(e.detail.some) // outputs 'data' }) ``` -_Important: always make sure you namespace your event to avoid conflicts. Preferably use something very specific. So `wicked:event` for example would be better than something generic like `svg:event`._ +svg.js supports namespaced events following the syntax `event.namespace`. + +A namespaced event behaves like a normal event with the difference that you can remove it without touching handlers from other namespaces. + +``` +// attach +rect.on('myevent.namespace', function(e) { + // do something +}) + +// detach all handlers of namespace +rect.off('myevent.namespace') + +// detach all handlers including all namespaces +rect.off('myevent) +``` + +However you can't fire a specific namespaced event. Calling `rect.fire('myevent.namespace')` won't do anything while `rect.fire('myevent')` works and fires all attached handlers of the event + +_Important: always make sure you namespace your event to avoid conflicts. Preferably use something very specific. So `event.wicked` for example would be better than something generic like `event.svg`._ ## Numbers diff --git a/dist/svg.js b/dist/svg.js index 39155dd..1974bff 100755 --- a/dist/svg.js +++ b/dist/svg.js @@ -1,4 +1,4 @@ -/* svg.js 1.0.1-30-g2fc54cb - svg selector inventor polyfill regex default color array pointarray patharray number viewbox bbox rbox element parent container fx relative event defs group arrange mask clip gradient pattern doc shape symbol use rect ellipse line poly path image text textpath nested hyperlink marker sugar set data memory helpers - svgjs.com/license */ +/* svg.js 1.0.1-32-gcc9a4a3 - svg selector inventor polyfill regex default color array pointarray patharray number viewbox bbox rbox element parent container fx relative event defs group arrange mask clip gradient pattern doc shape symbol use rect ellipse line poly path image text textpath nested hyperlink marker sugar set data memory helpers - svgjs.com/license */ ;(function(root, factory) { if (typeof define === 'function' && define.amd) { define(factory); @@ -1718,7 +1718,7 @@ /* animate transformations */ for (i = tkeys.length - 1; i >= 0; i--) element.transform(tkeys[i], at(fx.trans[tkeys[i]], pos)) - + /* animate styles */ for (i = skeys.length - 1; i >= 0; i--) element.style(skeys[i], at(fx.styles[skeys[i]], pos)) @@ -1822,18 +1822,16 @@ delete o.cx delete o.cy - + /* store matrix values */ for (v in o) this.trans[v] = { from: this.target.trans[v], to: o[v] } - - } else { /* apply transformations as object if key value arguments are given*/ var transform = {} transform[o] = v - + this.transform(transform) } @@ -2108,48 +2106,64 @@ // create listener, get object-index var l = listener.bind(node.instance || node) , index = (SVG.handlerMap.indexOf(node) + 1 || SVG.handlerMap.push(node)) - 1 + , ev = event.split('.')[0] + , ns = event.split('.')[1] || '*' + // ensure valid object - SVG.listeners[index] = SVG.listeners[index] || {} - SVG.listeners[index][event] = SVG.listeners[index][event] || {} + SVG.listeners[index] = SVG.listeners[index] || {} + SVG.listeners[index][ev] = SVG.listeners[index][ev] || {} + SVG.listeners[index][ev][ns] = SVG.listeners[index][ev][ns] || {} // reference listener - SVG.listeners[index][event][listener] = l + SVG.listeners[index][ev][ns][listener] = l // add listener - node.addEventListener(event, l, false) + node.addEventListener(ev, l, false) } // Add event unbinder in the SVG namespace SVG.off = function(node, event, listener) { var index = SVG.handlerMap.indexOf(node) + , ev = event && event.split('.')[0] + , ns = event && event.split('.')[1] + + if(index == -1) return if (listener) { // remove listener reference - if (index != -1 && SVG.listeners[index][event]) { + if (SVG.listeners[index][ev] && SVG.listeners[index][ev][ns || '*']) { // remove listener - node.removeEventListener(event, SVG.listeners[index][event][listener], false) + node.removeEventListener(ev, SVG.listeners[index][ev][ns || '*'][listener], false) - delete SVG.listeners[index][event][listener] + delete SVG.listeners[index][ev][ns || '*'][listener] } - } else if (event) { + } else if (ns) { + // remove all listeners for the namespaced event + if (SVG.listeners[index][ev] && SVG.listeners[index][ev][ns]) { + for (listener in SVG.listeners[index][ev][ns]) + SVG.off(node, [ev, ns].join('.'), listener) + + delete SVG.listeners[index][ev][ns] + } + + } else if (ev) { // remove all listeners for the event - if (SVG.listeners[index][event]) { - for (listener in SVG.listeners[index][event]) - SVG.off(node, event, listener) + if (SVG.listeners[index][ev]) { + for (namespace in SVG.listeners[index][ev]) + SVG.off(node, [ev, namespace].join('.')) - delete SVG.listeners[index][event] + delete SVG.listeners[index][ev] } } else { // remove all listeners on a given node - if (index != -1) { - for (event in SVG.listeners[index]) - SVG.off(node, event) + for (event in SVG.listeners[index]) + SVG.off(node, event) + + delete SVG.listeners[index] - delete SVG.listeners[index] - } } } diff --git a/dist/svg.min.js b/dist/svg.min.js index 18e25e9..7627dff 100755 --- a/dist/svg.min.js +++ b/dist/svg.min.js @@ -1,2 +1,2 @@ -!function(t,e){"function"==typeof define&&define.amd?define(e):"object"==typeof exports?module.exports=e():t.SVG=e()}(this,function(){function t(t,e){e=e||{bubbles:!1,cancelable:!1,detail:void 0};var i=document.createEvent("CustomEvent");return i.initCustomEvent(t,e.bubbles,e.cancelable,e.detail),i}function e(t){return t.toLowerCase().replace(/-(.)/g,function(t,e){return e.toUpperCase()})}function i(t){return 4==t.length?["#",t.substring(1,2),t.substring(1,2),t.substring(2,3),t.substring(2,3),t.substring(3,4),t.substring(3,4)].join(""):t}function n(t){var e=t.toString(16);return 1==e.length?"0"+e:e}function r(t,e,i){return(null==e||null==i)&&(null==i?i=t.height/t.width*e:null==e&&(e=t.width/t.height*i)),{width:e,height:i}}function s(t,e){return"number"==typeof t.from?t.from+(t.to-t.from)*e:t instanceof l.Color||t instanceof l.Number?t.at(e):1>e?t.from:t.to}function h(t){for(var e=0,i=t.length,n="";i>e;e++)n+=t[e][0],null!=t[e][1]&&(n+=t[e][1],null!=t[e][2]&&(n+=" ",n+=t[e][2],null!=t[e][3]&&(n+=" ",n+=t[e][3],n+=" ",n+=t[e][4],null!=t[e][5]&&(n+=" ",n+=t[e][5],n+=" ",n+=t[e][6],null!=t[e][7]&&(n+=" ",n+=t[e][7])))));return n+" "}function o(t){t.x2=t.x+t.width,t.y2=t.y+t.height,t.cx=t.x+t.width/2,t.cy=t.y+t.height/2}function a(t){if(t.matrix){var e=t.matrix.replace(/\s/g,"").split(",");6==e.length&&(t.a=parseFloat(e[0]),t.b=parseFloat(e[1]),t.c=parseFloat(e[2]),t.d=parseFloat(e[3]),t.e=parseFloat(e[4]),t.f=parseFloat(e[5]))}return t}function u(t){var e=t.toString().match(l.regex.reference);return e?e[1]:void 0}var l=this.SVG=function(t){return l.supported?(t=new l.Doc(t),l.parser||l.prepare(t),t):void 0};if(l.ns="http://www.w3.org/2000/svg",l.xmlns="http://www.w3.org/2000/xmlns/",l.xlink="http://www.w3.org/1999/xlink",l.did=1e3,l.eid=function(t){return"Svgjs"+t.charAt(0).toUpperCase()+t.slice(1)+l.did++},l.create=function(t){var e=document.createElementNS(this.ns,t);return e.setAttribute("id",this.eid(t)),e},l.extend=function(){var t,e,i,n;for(t=[].slice.call(arguments),e=t.pop(),n=t.length-1;n>=0;n--)if(t[n])for(i in e)t[n].prototype[i]=e[i];l.Set&&l.Set.inherit&&l.Set.inherit()},l.prepare=function(t){var e=document.getElementsByTagName("body")[0],i=(e?new l.Doc(e):t.nested()).size(2,0),n=l.create("path");i.node.appendChild(n),l.parser={body:e||t.parent,draw:i.style("opacity:0;position:fixed;left:100%;top:100%;overflow:hidden"),poly:i.polyline().node,path:n}},l.supported=function(){return!!document.createElementNS&&!!document.createElementNS(l.ns,"svg").createSVGRect}(),!l.supported)return!1;l.get=function(t){var e=document.getElementById(u(t)||t);return e?e.instance:void 0},l.invent=function(t){var e="function"==typeof t.create?t.create:function(){this.constructor.call(this,l.create(t.create))};return t.inherit&&(e.prototype=new t.inherit),t.extend&&l.extend(e,t.extend),t.construct&&l.extend(t.parent||l.Container,t.construct),e},"function"!=typeof t&&(t.prototype=window.Event.prototype,window.CustomEvent=t),function(t){for(var e=0,i=["moz","webkit"],n=0;nt?0:t>1?1:t,new l.Color({r:~~(this.r+(this.destination.r-this.r)*t),g:~~(this.g+(this.destination.g-this.g)*t),b:~~(this.b+(this.destination.b-this.b)*t)})):this}}),l.Color.test=function(t){return t+="",l.regex.isHex.test(t)||l.regex.isRgb.test(t)},l.Color.isRgb=function(t){return t&&"number"==typeof t.r&&"number"==typeof t.g&&"number"==typeof t.b},l.Color.isColor=function(t){return l.Color.isRgb(t)||l.Color.test(t)},l.Array=function(t,e){t=(t||[]).valueOf(),0==t.length&&e&&(t=e.valueOf()),this.value=this.parse(t)},l.extend(l.Array,{morph:function(t){if(this.destination=this.parse(t),this.value.length!=this.destination.length){for(var e=this.value[this.value.length-1],i=this.destination[this.destination.length-1];this.value.length>this.destination.length;)this.destination.push(i);for(;this.value.lengtht;t++)-1==i.indexOf(this.value[t])&&i.push(this.value[t]);return this.value=i},at:function(t){if(!this.destination)return this;for(var e=0,i=this.value.length,n=[];i>e;e++)n.push(this.value[e]+(this.destination[e]-this.value[e])*t);return new l.Array(n)},toString:function(){return this.value.join(" ")},valueOf:function(){return this.value},parse:function(t){return t=t.valueOf(),Array.isArray(t)?t:this.split(t)},split:function(t){return t.replace(/\s+/g," ").replace(/^\s+|\s+$/g,"").split(" ")},reverse:function(){return this.value.reverse(),this}}),l.PointArray=function(){this.constructor.apply(this,arguments)},l.PointArray.prototype=new l.Array,l.extend(l.PointArray,{toString:function(){for(var t=0,e=this.value.length,i=[];e>t;t++)i.push(this.value[t].join(","));return i.join(" ")},at:function(t){if(!this.destination)return this;for(var e=0,i=this.value.length,n=[];i>e;e++)n.push([this.value[e][0]+(this.destination[e][0]-this.value[e][0])*t,this.value[e][1]+(this.destination[e][1]-this.value[e][1])*t]);return new l.PointArray(n)},parse:function(t){if(t=t.valueOf(),Array.isArray(t))return t;t=this.split(t);for(var e,i=0,n=t.length,r=[];n>i;i++)e=t[i].split(","),r.push([parseFloat(e[0]),parseFloat(e[1])]);return r},move:function(t,e){var i=this.bbox();if(t-=i.x,e-=i.y,!isNaN(t)&&!isNaN(e))for(var n=this.value.length-1;n>=0;n--)this.value[n]=[this.value[n][0]+t,this.value[n][1]+e];return this},size:function(t,e){var i,n=this.bbox();for(i=this.value.length-1;i>=0;i--)this.value[i][0]=(this.value[i][0]-n.x)*t/n.width+n.x,this.value[i][1]=(this.value[i][1]-n.y)*e/n.height+n.y;return this},bbox:function(){return l.parser.poly.setAttribute("points",this.toString()),l.parser.poly.getBBox()}}),l.PathArray=function(t,e){this.constructor.call(this,t,e)},l.PathArray.prototype=new l.Array,l.extend(l.PathArray,{toString:function(){return h(this.value)},move:function(t,e){var i=this.bbox();if(t-=i.x,e-=i.y,!isNaN(t)&&!isNaN(e))for(var n,r=this.value.length-1;r>=0;r--)n=this.value[r][0],"M"==n||"L"==n||"T"==n?(this.value[r][1]+=t,this.value[r][2]+=e):"H"==n?this.value[r][1]+=t:"V"==n?this.value[r][1]+=e:"C"==n||"S"==n||"Q"==n?(this.value[r][1]+=t,this.value[r][2]+=e,this.value[r][3]+=t,this.value[r][4]+=e,"C"==n&&(this.value[r][5]+=t,this.value[r][6]+=e)):"A"==n&&(this.value[r][6]+=t,this.value[r][7]+=e);return this},size:function(t,e){var i,n,r=this.bbox();for(i=this.value.length-1;i>=0;i--)n=this.value[i][0],"M"==n||"L"==n||"T"==n?(this.value[i][1]=(this.value[i][1]-r.x)*t/r.width+r.x,this.value[i][2]=(this.value[i][2]-r.y)*e/r.height+r.y):"H"==n?this.value[i][1]=(this.value[i][1]-r.x)*t/r.width+r.x:"V"==n?this.value[i][1]=(this.value[i][1]-r.y)*e/r.height+r.y:"C"==n||"S"==n||"Q"==n?(this.value[i][1]=(this.value[i][1]-r.x)*t/r.width+r.x,this.value[i][2]=(this.value[i][2]-r.y)*e/r.height+r.y,this.value[i][3]=(this.value[i][3]-r.x)*t/r.width+r.x,this.value[i][4]=(this.value[i][4]-r.y)*e/r.height+r.y,"C"==n&&(this.value[i][5]=(this.value[i][5]-r.x)*t/r.width+r.x,this.value[i][6]=(this.value[i][6]-r.y)*e/r.height+r.y)):"A"==n&&(this.value[i][1]=this.value[i][1]*t/r.width,this.value[i][2]=this.value[i][2]*e/r.height,this.value[i][6]=(this.value[i][6]-r.x)*t/r.width+r.x,this.value[i][7]=(this.value[i][7]-r.y)*e/r.height+r.y);return this},parse:function(t){if(t instanceof l.PathArray)return t.valueOf();var e,i,n,r,s,o,a,u,c,f,d,p=0,m=0;for(l.parser.path.setAttribute("d","string"==typeof t?t:h(t)),d=l.parser.path.pathSegList,e=0,i=d.numberOfItems;i>e;++e)f=d.getItem(e),c=f.pathSegTypeAsLetter,"M"==c||"L"==c||"H"==c||"V"==c||"C"==c||"S"==c||"Q"==c||"T"==c||"A"==c?("x"in f&&(p=f.x),"y"in f&&(m=f.y)):("x1"in f&&(s=p+f.x1),"x2"in f&&(a=p+f.x2),"y1"in f&&(o=m+f.y1),"y2"in f&&(u=m+f.y2),"x"in f&&(p+=f.x),"y"in f&&(m+=f.y),"m"==c?d.replaceItem(l.parser.path.createSVGPathSegMovetoAbs(p,m),e):"l"==c?d.replaceItem(l.parser.path.createSVGPathSegLinetoAbs(p,m),e):"h"==c?d.replaceItem(l.parser.path.createSVGPathSegLinetoHorizontalAbs(p),e):"v"==c?d.replaceItem(l.parser.path.createSVGPathSegLinetoVerticalAbs(m),e):"c"==c?d.replaceItem(l.parser.path.createSVGPathSegCurvetoCubicAbs(p,m,s,o,a,u),e):"s"==c?d.replaceItem(l.parser.path.createSVGPathSegCurvetoCubicSmoothAbs(p,m,a,u),e):"q"==c?d.replaceItem(l.parser.path.createSVGPathSegCurvetoQuadraticAbs(p,m,s,o),e):"t"==c?d.replaceItem(l.parser.path.createSVGPathSegCurvetoQuadraticSmoothAbs(p,m),e):"a"==c?d.replaceItem(l.parser.path.createSVGPathSegArcAbs(p,m,f.r1,f.r2,f.angle,f.largeArcFlag,f.sweepFlag),e):("z"==c||"Z"==c)&&(p=n,m=r)),("M"==c||"m"==c)&&(n=p,r=m);for(t=[],d=l.parser.path.pathSegList,e=0,i=d.numberOfItems;i>e;++e)f=d.getItem(e),c=f.pathSegTypeAsLetter,p=[c],"M"==c||"L"==c||"T"==c?p.push(f.x,f.y):"H"==c?p.push(f.x):"V"==c?p.push(f.y):"C"==c?p.push(f.x1,f.y1,f.x2,f.y2,f.x,f.y):"S"==c?p.push(f.x2,f.y2,f.x,f.y):"Q"==c?p.push(f.x1,f.y1,f.x,f.y):"A"==c&&p.push(f.r1,f.r2,f.angle,0|f.largeArcFlag,0|f.sweepFlag,f.x,f.y),t.push(p);return t},bbox:function(){return l.parser.path.setAttribute("d",this.toString()),l.parser.path.getBBox()}}),l.Number=function(t){if(this.value=0,this.unit="","number"==typeof t)this.value=isNaN(t)?0:isFinite(t)?t:0>t?-3.4e38:3.4e38;else if("string"==typeof t){var e=t.match(l.regex.unit);e&&(this.value=parseFloat(e[1]),"%"==e[2]?this.value/=100:"s"==e[2]&&(this.value*=1e3),this.unit=e[2])}else t instanceof l.Number&&(this.value=t.value,this.unit=t.unit)},l.extend(l.Number,{toString:function(){return("%"==this.unit?~~(1e8*this.value)/1e6:"s"==this.unit?this.value/1e3:this.value)+this.unit},valueOf:function(){return this.value},plus:function(t){return this.value=this+new l.Number(t),this},minus:function(t){return this.plus(-new l.Number(t))},times:function(t){return this.value=this*new l.Number(t),this},divide:function(t){return this.value=this/new l.Number(t),this},to:function(t){return"string"==typeof t&&(this.unit=t),this},morph:function(t){return this.destination=new l.Number(t),this},at:function(t){return this.destination?new l.Number(this.destination).minus(this).times(t).plus(this):this}}),l.ViewBox=function(t){var e,i,n,r,s=1,h=1,o=t.bbox(),a=(t.attr("viewBox")||"").match(/-?[\d\.]+/g),u=t,c=t;for(n=new l.Number(t.width()),r=new l.Number(t.height());"%"==n.unit;)s*=n.value,n=new l.Number(u instanceof l.Doc?u.parent.offsetWidth:u.parent.width()),u=u.parent;for(;"%"==r.unit;)h*=r.value,r=new l.Number(c instanceof l.Doc?c.parent.offsetHeight:c.parent.height()),c=c.parent;this.x=o.x,this.y=o.y,this.width=n*s,this.height=r*h,this.zoom=1,a&&(e=parseFloat(a[0]),i=parseFloat(a[1]),n=parseFloat(a[2]),r=parseFloat(a[3]),this.zoom=this.width/this.height>n/r?this.height/r:this.width/n,this.x=e,this.y=i,this.width=n,this.height=r)},l.extend(l.ViewBox,{toString:function(){return this.x+" "+this.y+" "+this.width+" "+this.height}}),l.BBox=function(t){var e;if(this.x=0,this.y=0,this.width=0,this.height=0,t){try{e=t.node.getBBox()}catch(i){e={x:t.node.clientLeft,y:t.node.clientTop,width:t.node.clientWidth,height:t.node.clientHeight}}this.x=e.x+t.trans.x,this.y=e.y+t.trans.y,this.width=e.width*t.trans.scaleX,this.height=e.height*t.trans.scaleY}o(this)},l.extend(l.BBox,{merge:function(t){var e=new l.BBox;return e.x=Math.min(this.x,t.x),e.y=Math.min(this.y,t.y),e.width=Math.max(this.x+this.width,t.x+t.width)-e.x,e.height=Math.max(this.y+this.height,t.y+t.height)-e.y,o(e),e}}),l.RBox=function(t){var e,i,n={};if(this.x=0,this.y=0,this.width=0,this.height=0,t){for(e=t.doc().parent,i=t.doc().viewbox().zoom,n=t.node.getBoundingClientRect(),this.x=n.left,this.y=n.top,this.x-=e.offsetLeft,this.y-=e.offsetTop;e=e.offsetParent;)this.x-=e.offsetLeft,this.y-=e.offsetTop;for(e=t;e=e.parent;)"svg"==e.type&&e.viewbox&&(i*=e.viewbox().zoom,this.x-=e.x()||0,this.y-=e.y()||0)}this.x/=i,this.y/=i,this.width=n.width/=i,this.height=n.height/=i,this.x+="number"==typeof window.scrollX?window.scrollX:window.pageXOffset,this.y+="number"==typeof window.scrollY?window.scrollY:window.pageYOffset,o(this)},l.extend(l.RBox,{merge:function(t){var e=new l.RBox;return e.x=Math.min(this.x,t.x),e.y=Math.min(this.y,t.y),e.width=Math.max(this.x+this.width,t.x+t.width)-e.x,e.height=Math.max(this.y+this.height,t.y+t.height)-e.y,o(e),e}}),l.Element=l.invent({create:function(t){this._stroke=l.defaults.attrs.stroke,this.trans=l.defaults.trans(),(this.node=t)&&(this.type=t.nodeName,this.node.instance=this)},extend:{x:function(t){return null!=t&&(t=new l.Number(t),t.value/=this.trans.scaleX),this.attr("x",t)},y:function(t){return null!=t&&(t=new l.Number(t),t.value/=this.trans.scaleY),this.attr("y",t)},cx:function(t){return null==t?this.x()+this.width()/2:this.x(t-this.width()/2)},cy:function(t){return null==t?this.y()+this.height()/2:this.y(t-this.height()/2)},move:function(t,e){return this.x(t).y(e)},center:function(t,e){return this.cx(t).cy(e)},width:function(t){return this.attr("width",t)},height:function(t){return this.attr("height",t)},size:function(t,e){var i=r(this.bbox(),t,e);return this.width(new l.Number(i.width)).height(new l.Number(i.height))},clone:function(){var t,e,i=this.type;return t="rect"==i||"ellipse"==i?this.parent[i](0,0):"line"==i?this.parent[i](0,0,0,0):"image"==i?this.parent[i](this.src):"text"==i?this.parent[i](this.content):"path"==i?this.parent[i](this.attr("d")):"polyline"==i||"polygon"==i?this.parent[i](this.attr("points")):"g"==i?this.parent.group():this.parent[i](),e=this.attr(),delete e.id,t.attr(e),t.trans=this.trans,t.transform({})},remove:function(){return this.parent&&this.parent.removeElement(this),this},replace:function(t){return this.after(t).remove(),t},addTo:function(t){return t.put(this)},putIn:function(t){return t.add(this)},doc:function(t){return this._parent(t||l.Doc)},attr:function(t,e,i){if(null==t){for(t={},e=this.node.attributes,i=e.length-1;i>=0;i--)t[e[i].nodeName]=l.regex.isNumber.test(e[i].nodeValue)?parseFloat(e[i].nodeValue):e[i].nodeValue;return t}if("object"==typeof t)for(e in t)this.attr(e,t[e]);else if(null===e)this.node.removeAttribute(t);else{if(null==e)return e=this.node.attributes[t],null==e?l.defaults.attrs[t]:l.regex.isNumber.test(e.nodeValue)?parseFloat(e.nodeValue):e.nodeValue;if("style"==t)return this.style(e);"stroke-width"==t?this.attr("stroke",parseFloat(e)>0?this._stroke:null):"stroke"==t&&(this._stroke=e),("fill"==t||"stroke"==t)&&(l.regex.isImage.test(e)&&(e=this.doc().defs().image(e,0,0)),e instanceof l.Image&&(e=this.doc().defs().pattern(0,0,function(){this.add(e)}))),"number"==typeof e?e=new l.Number(e):l.Color.isColor(e)?e=new l.Color(e):Array.isArray(e)&&(e=new l.Array(e)),"leading"==t?this.leading&&this.leading(e):"string"==typeof i?this.node.setAttributeNS(i,t,e.toString()):this.node.setAttribute(t,e.toString()),!this.rebuild||"font-size"!=t&&"x"!=t||this.rebuild(t,e)}return this},transform:function(t,e){if(0==arguments.length)return this.trans;if("string"==typeof t){if(arguments.length<2)return this.trans[t];var i={};return i[t]=e,this.transform(i)}var i=[];t=a(t);for(e in t)null!=t[e]&&(this.trans[e]=t[e]);return this.trans.matrix=this.trans.a+" "+this.trans.b+" "+this.trans.c+" "+this.trans.d+" "+this.trans.e+" "+this.trans.f,t=this.trans,t.matrix!=l.defaults.matrix&&i.push("matrix("+t.matrix+")"),0!=t.rotation&&i.push("rotate("+t.rotation+" "+(null==t.cx?this.bbox().cx:t.cx)+" "+(null==t.cy?this.bbox().cy:t.cy)+")"),(1!=t.scaleX||1!=t.scaleY)&&i.push("scale("+t.scaleX+" "+t.scaleY+")"),0!=t.skewX&&i.push("skewX("+t.skewX+")"),0!=t.skewY&&i.push("skewY("+t.skewY+")"),(0!=t.x||0!=t.y)&&i.push("translate("+new l.Number(t.x/t.scaleX)+" "+new l.Number(t.y/t.scaleY)+")"),0==i.length?this.node.removeAttribute("transform"):this.node.setAttribute("transform",i.join(" ")),this},style:function(t,i){if(0==arguments.length)return this.node.style.cssText||"";if(arguments.length<2)if("object"==typeof t)for(i in t)this.style(i,t[i]);else{if(!l.regex.isCss.test(t))return this.node.style[e(t)];t=t.split(";");for(var n=0;ni.x&&e>i.y&&t=0},index:function(t){return this.children().indexOf(t)},get:function(t){return this.children()[t]},first:function(){return this.children()[0]},last:function(){return this.children()[this.children().length-1]},each:function(t,e){var i,n,r=this.children();for(i=0,n=r.length;n>i;i++)r[i]instanceof l.Element&&t.apply(r[i],[i,r]),e&&r[i]instanceof l.Container&&r[i].each(t,e);return this},removeElement:function(t){return this.children().splice(this.index(t),1),this.node.removeChild(t.node),t.parent=null,this},clear:function(){for(var t=this.children().length-1;t>=0;t--)this.removeElement(this.children()[t]);return this._defs&&this._defs.clear(),this},defs:function(){return this.doc().defs()}}}),l.Container=l.invent({create:function(t){this.constructor.call(this,t)},inherit:l.Parent,extend:{viewbox:function(t){return 0==arguments.length?new l.ViewBox(this):(t=1==arguments.length?[t.x,t.y,t.width,t.height]:[].slice.call(arguments),this.attr("viewBox",t))}}}),l.FX=l.invent({create:function(t){this.target=t},extend:{animate:function(t,e,i){var n,r,h,o,a=this.target,u=this;return"object"==typeof t&&(i=t.delay,e=t.ease,t=t.duration),t="="==t?t:null==t?1e3:new l.Number(t).valueOf(),e=e||"<>",u.to=function(t){var i;if(t=0>t?0:t>1?1:t,null==n){n=[];for(o in u.attrs)n.push(o);if(a.morphArray&&(u._plot||n.indexOf("points")>-1)){var l,c=new a.morphArray(u._plot||u.attrs.points||a.array);u._size&&c.size(u._size.width.to,u._size.height.to),l=c.bbox(),u._x?c.move(u._x.to,l.y):u._cx&&c.move(u._cx.to-l.width/2,l.y),l=c.bbox(),u._y?c.move(l.x,u._y.to):u._cy&&c.move(l.x,u._cy.to-l.height/2),delete u._x,delete u._y,delete u._cx,delete u._cy,delete u._size,u._plot=a.array.morph(c)}}if(null==r){r=[];for(o in u.trans)r.push(o)}if(null==h){h=[];for(o in u.styles)h.push(o)}for(t="<>"==e?-Math.cos(t*Math.PI)/2+.5:">"==e?Math.sin(t*Math.PI/2):"<"==e?-Math.cos(t*Math.PI/2)+1:"-"==e?t:"function"==typeof e?e(t):t,u._plot?a.plot(u._plot.at(t)):(u._x?a.x(u._x.at(t)):u._cx&&a.cx(u._cx.at(t)),u._y?a.y(u._y.at(t)):u._cy&&a.cy(u._cy.at(t)),u._size&&a.size(u._size.width.at(t),u._size.height.at(t))),u._viewbox&&a.viewbox(u._viewbox.x.at(t),u._viewbox.y.at(t),u._viewbox.width.at(t),u._viewbox.height.at(t)),u._leading&&a.leading(u._leading.at(t)),i=n.length-1;i>=0;i--)a.attr(n[i],s(u.attrs[n[i]],t));for(i=r.length-1;i>=0;i--)a.transform(r[i],s(u.trans[r[i]],t));for(i=h.length-1;i>=0;i--)a.style(h[i],s(u.styles[h[i]],t));u._during&&u._during.call(a,t,function(e,i){return s({from:e,to:i},t)})},"number"==typeof t&&(this.timeout=setTimeout(function(){var n=(new Date).getTime();u.situation={interval:1e3/60,start:n,play:!0,finish:n+t,duration:t},u.render=function(){if(u.situation.play===!0){var n=(new Date).getTime(),r=n>u.situation.finish?1:(n-u.situation.start)/t;u.to(r),n>u.situation.finish?(u._plot&&a.plot(new l.PointArray(u._plot.destination).settle()),u._loop===!0||"number"==typeof u._loop&&u._loop>1?("number"==typeof u._loop&&--u._loop,u.animate(t,e,i)):u._after?u._after.apply(a,[u]):u.stop()):u.animationFrame=requestAnimationFrame(u.render)}else u.animationFrame=requestAnimationFrame(u.render)},u.render()},new l.Number(i).valueOf())),this},bbox:function(){return this.target.bbox()},attr:function(t,e){if("object"==typeof t)for(var i in t)this.attr(i,t[i]);else{var n=this.target.attr(t);this.attrs[t]=l.Color.isColor(n)?new l.Color(n).morph(e):l.regex.unit.test(n)?new l.Number(n).morph(e):{from:n,to:e}}return this},transform:function(t,e){if(1==arguments.length){t=a(t),delete t.matrix,this.target.trans.cx=t.cx||null,this.target.trans.cy=t.cy||null,delete t.cx,delete t.cy;for(e in t)this.trans[e]={from:this.target.trans[e],to:t[e]}}else{var i={};i[t]=e,this.transform(i)}return this},style:function(t,e){if("object"==typeof t)for(var i in t)this.style(i,t[i]);else this.styles[t]={from:this.target.style(t),to:e};return this},x:function(t){return this._x=new l.Number(this.target.x()).morph(t),this},y:function(t){return this._y=new l.Number(this.target.y()).morph(t),this},cx:function(t){return this._cx=new l.Number(this.target.cx()).morph(t),this},cy:function(t){return this._cy=new l.Number(this.target.cy()).morph(t),this},move:function(t,e){return this.x(t).y(e)},center:function(t,e){return this.cx(t).cy(e)},size:function(t,e){if(this.target instanceof l.Text)this.attr("font-size",t);else{var i=this.target.bbox();this._size={width:new l.Number(i.width).morph(t),height:new l.Number(i.height).morph(e)}}return this},plot:function(t){return this._plot=t,this},leading:function(t){return this.target._leading&&(this._leading=new l.Number(this.target._leading).morph(t)),this},viewbox:function(t,e,i,n){if(this.target instanceof l.Container){var r=this.target.viewbox();this._viewbox={x:new l.Number(r.x).morph(t),y:new l.Number(r.y).morph(e),width:new l.Number(r.width).morph(i),height:new l.Number(r.height).morph(n)}}return this},update:function(t){return this.target instanceof l.Stop&&(null!=t.opacity&&this.attr("stop-opacity",t.opacity),null!=t.color&&this.attr("stop-color",t.color),null!=t.offset&&this.attr("offset",new l.Number(t.offset))),this},during:function(t){return this._during=t,this},after:function(t){return this._after=t,this},loop:function(t){return this._loop=t||!0,this},stop:function(t){return t===!0?(this.animate(0),this._after&&this._after.apply(this.target,[this])):(clearTimeout(this.timeout),cancelAnimationFrame(this.animationFrame),this.attrs={},this.trans={},this.styles={},this.situation={},delete this._x,delete this._y,delete this._cx,delete this._cy,delete this._size,delete this._plot,delete this._loop,delete this._after,delete this._during,delete this._leading,delete this._viewbox),this},pause:function(){return this.situation.play===!0&&(this.situation.play=!1,this.situation.pause=(new Date).getTime()),this},play:function(){if(this.situation.play===!1){var t=(new Date).getTime()-this.situation.pause;this.situation.finish+=t,this.situation.start+=t,this.situation.play=!0}return this}},parent:l.Element,construct:{animate:function(t,e,i){return(this.fx||(this.fx=new l.FX(this))).stop().animate(t,e,i)},stop:function(t){return this.fx&&this.fx.stop(t),this},pause:function(){return this.fx&&this.fx.pause(),this},play:function(){return this.fx&&this.fx.play(),this}}}),l.extend(l.Element,l.FX,{dx:function(t){return this.x((this.target||this).x()+t)},dy:function(t){return this.y((this.target||this).y()+t)},dmove:function(t,e){return this.dx(t).dy(e)}}),["click","dblclick","mousedown","mouseup","mouseover","mouseout","mousemove","touchstart","touchmove","touchleave","touchend","touchcancel"].forEach(function(t){l.Element.prototype[t]=function(e){var i=this;return this.node["on"+t]="function"==typeof e?function(){return e.apply(i,arguments)}:null,this}}),l.listeners=[],l.handlerMap=[],l.registerEvent=function(){},l.on=function(t,e,i){var n=i.bind(t.instance||t),r=(l.handlerMap.indexOf(t)+1||l.handlerMap.push(t))-1;l.listeners[r]=l.listeners[r]||{},l.listeners[r][e]=l.listeners[r][e]||{},l.listeners[r][e][i]=n,t.addEventListener(e,n,!1)},l.off=function(t,e,i){var n=l.handlerMap.indexOf(t);if(i)-1!=n&&l.listeners[n][e]&&(t.removeEventListener(e,l.listeners[n][e][i],!1),delete l.listeners[n][e][i]);else if(e){if(l.listeners[n][e]){for(i in l.listeners[n][e])l.off(t,e,i);delete l.listeners[n][e]}}else if(-1!=n){for(e in l.listeners[n])l.off(t,e);delete l.listeners[n]}},l.extend(l.Element,{on:function(t,e){return l.on(this.node,t,e),this},off:function(t,e){return l.off(this.node,t,e),this},fire:function(e,i){return this.node.dispatchEvent(new t(e,{detail:i})),this}}),l.Defs=l.invent({create:"defs",inherit:l.Container}),l.G=l.invent({create:"g",inherit:l.Container,extend:{x:function(t){return null==t?this.trans.x:this.transform("x",t)},y:function(t){return null==t?this.trans.y:this.transform("y",t)},cx:function(t){return null==t?this.bbox().cx:this.x(t-this.bbox().width/2)},cy:function(t){return null==t?this.bbox().cy:this.y(t-this.bbox().height/2)}},construct:{group:function(){return this.put(new l.G)}}}),l.extend(l.Element,{siblings:function(){return this.parent.children()},position:function(){return this.parent.index(this)},next:function(){return this.siblings()[this.position()+1]},previous:function(){return this.siblings()[this.position()-1]},forward:function(){var t=this.position();return this.parent.removeElement(this).put(this,t+1)},backward:function(){var t=this.position();return t>0&&this.parent.removeElement(this).add(this,t-1),this},front:function(){return this.parent.removeElement(this).put(this)},back:function(){return this.position()>0&&this.parent.removeElement(this).add(this,0),this},before:function(t){t.remove();var e=this.position();return this.parent.add(t,e),this},after:function(t){t.remove();var e=this.position();return this.parent.add(t,e+1),this}}),l.Mask=l.invent({create:function(){this.constructor.call(this,l.create("mask")),this.targets=[]},inherit:l.Container,extend:{remove:function(){for(var t=this.targets.length-1;t>=0;t--)this.targets[t]&&this.targets[t].unmask();return delete this.targets,this.parent.removeElement(this),this}},construct:{mask:function(){return this.defs().put(new l.Mask)}}}),l.extend(l.Element,{maskWith:function(t){return this.masker=t instanceof l.Mask?t:this.parent.mask().add(t),this.masker.targets.push(this),this.attr("mask",'url("#'+this.masker.attr("id")+'")')},unmask:function(){return delete this.masker,this.attr("mask",null)}}),l.Clip=l.invent({create:function(){this.constructor.call(this,l.create("clipPath")),this.targets=[]},inherit:l.Container,extend:{remove:function(){for(var t=this.targets.length-1;t>=0;t--)this.targets[t]&&this.targets[t].unclip();return delete this.targets,this.parent.removeElement(this),this}},construct:{clip:function(){return this.defs().put(new l.Clip)}}}),l.extend(l.Element,{clipWith:function(t){return this.clipper=t instanceof l.Clip?t:this.parent.clip().add(t),this.clipper.targets.push(this),this.attr("clip-path",'url("#'+this.clipper.attr("id")+'")')},unclip:function(){return delete this.clipper,this.attr("clip-path",null)}}),l.Gradient=l.invent({create:function(t){this.constructor.call(this,l.create(t+"Gradient")),this.type=t},inherit:l.Container,extend:{from:function(t,e){return this.attr("radial"==this.type?{fx:new l.Number(t),fy:new l.Number(e)}:{x1:new l.Number(t),y1:new l.Number(e)})},to:function(t,e){return this.attr("radial"==this.type?{cx:new l.Number(t),cy:new l.Number(e)}:{x2:new l.Number(t),y2:new l.Number(e)})},radius:function(t){return"radial"==this.type?this.attr({r:new l.Number(t)}):this},at:function(t,e,i){return this.put(new l.Stop).update(t,e,i)},update:function(t){return this.clear(),"function"==typeof t&&t.call(this,this),this},fill:function(){return"url(#"+this.id()+")"},toString:function(){return this.fill()}},construct:{gradient:function(t,e){return this.defs().gradient(t,e)}}}),l.extend(l.Defs,{gradient:function(t,e){return this.put(new l.Gradient(t)).update(e)}}),l.Stop=l.invent({create:"stop",inherit:l.Element,extend:{update:function(t){return("number"==typeof t||t instanceof l.Number)&&(t={offset:arguments[0],color:arguments[1],opacity:arguments[2]}),null!=t.opacity&&this.attr("stop-opacity",t.opacity),null!=t.color&&this.attr("stop-color",t.color),null!=t.offset&&this.attr("offset",new l.Number(t.offset)),this}}}),l.Pattern=l.invent({create:"pattern",inherit:l.Container,extend:{fill:function(){return"url(#"+this.id()+")"},update:function(t){return this.clear(),"function"==typeof t&&t.call(this,this),this},toString:function(){return this.fill()}},construct:{pattern:function(t,e,i){return this.defs().pattern(t,e,i)}}}),l.extend(l.Defs,{pattern:function(t,e,i){return this.put(new l.Pattern).update(i).attr({x:0,y:0,width:t,height:e,patternUnits:"userSpaceOnUse"})}}),l.Doc=l.invent({create:function(t){this.parent="string"==typeof t?document.getElementById(t):t,this.constructor.call(this,"svg"==this.parent.nodeName?this.parent:l.create("svg")),this.attr({xmlns:l.ns,version:"1.1",width:"100%",height:"100%"}).attr("xmlns:xlink",l.xlink,l.xmlns),this._defs=new l.Defs,this._defs.parent=this,this.node.appendChild(this._defs.node),this.doSpof=!1,this.parent!=this.node&&this.stage()},inherit:l.Container,extend:{stage:function(){var t=this;return this.parent.appendChild(this.node),t.spof(),l.on(window,"resize",function(){t.spof()}),this},defs:function(){return this._defs},spof:function(){if(this.doSpof){var t=this.node.getScreenCTM();t&&this.style("left",-t.e%1+"px").style("top",-t.f%1+"px")}return this},fixSubPixelOffset:function(){return this.doSpof=!0,this},remove:function(){return this.parent&&(this.parent.removeChild(this.node),this.parent=null),this}}}),l.Shape=l.invent({create:function(t){this.constructor.call(this,t)},inherit:l.Element}),l.Symbol=l.invent({create:"symbol",inherit:l.Container,construct:{symbol:function(){return this.defs().put(new l.Symbol)}}}),l.Use=l.invent({create:"use",inherit:l.Shape,extend:{element:function(t){return this.target=t,this.attr("href","#"+t,l.xlink)}},construct:{use:function(t){return this.put(new l.Use).element(t)}}}),l.Rect=l.invent({create:"rect",inherit:l.Shape,construct:{rect:function(t,e){return this.put((new l.Rect).size(t,e)) -}}}),l.Ellipse=l.invent({create:"ellipse",inherit:l.Shape,extend:{x:function(t){return null==t?this.cx()-this.attr("rx"):this.cx(t+this.attr("rx"))},y:function(t){return null==t?this.cy()-this.attr("ry"):this.cy(t+this.attr("ry"))},cx:function(t){return null==t?this.attr("cx"):this.attr("cx",new l.Number(t).divide(this.trans.scaleX))},cy:function(t){return null==t?this.attr("cy"):this.attr("cy",new l.Number(t).divide(this.trans.scaleY))},width:function(t){return null==t?2*this.attr("rx"):this.attr("rx",new l.Number(t).divide(2))},height:function(t){return null==t?2*this.attr("ry"):this.attr("ry",new l.Number(t).divide(2))},size:function(t,e){var i=r(this.bbox(),t,e);return this.attr({rx:new l.Number(i.width).divide(2),ry:new l.Number(i.height).divide(2)})}},construct:{circle:function(t){return this.ellipse(t,t)},ellipse:function(t,e){return this.put(new l.Ellipse).size(t,e).move(0,0)}}}),l.Line=l.invent({create:"line",inherit:l.Shape,extend:{x:function(t){var e=this.bbox();return null==t?e.x:this.attr({x1:this.attr("x1")-e.x+t,x2:this.attr("x2")-e.x+t})},y:function(t){var e=this.bbox();return null==t?e.y:this.attr({y1:this.attr("y1")-e.y+t,y2:this.attr("y2")-e.y+t})},cx:function(t){var e=this.bbox().width/2;return null==t?this.x()+e:this.x(t-e)},cy:function(t){var e=this.bbox().height/2;return null==t?this.y()+e:this.y(t-e)},width:function(t){var e=this.bbox();return null==t?e.width:this.attr(this.attr("x1")e;e++)this.tspan(t[e]).newLine()}return this.build(!1).rebuild()},size:function(t){return this.attr("font-size",t).rebuild()},leading:function(t){return null==t?this._leading:(this._leading=new l.Number(t),this.rebuild())},rebuild:function(t){if("boolean"==typeof t&&(this._rebuild=t),this._rebuild){var e=this;this.lines.each(function(){this.newLined&&(this.textPath||this.attr("x",e.attr("x")),this.attr("dy",e._leading*new l.Number(e.attr("font-size"))))}),this.fire("rebuild")}return this},build:function(t){return this._build=!!t,this}},construct:{text:function(t){return this.put(new l.Text).text(t)},plain:function(t){return this.put(new l.Text).plain(t)}}}),l.TSpan=l.invent({create:"tspan",inherit:l.Shape,extend:{text:function(t){return"function"==typeof t?t.call(this,this):this.plain(t),this},dx:function(t){return this.attr("dx",t)},dy:function(t){return this.attr("dy",t)},newLine:function(){var t=this.doc(l.Text);return this.newLined=!0,this.dy(t._leading*t.attr("font-size")).attr("x",t.x())}}}),l.extend(l.Text,l.TSpan,{plain:function(t){return this._build===!1&&this.clear(),this.node.appendChild(document.createTextNode(this.content=t)),this},tspan:function(t){var e=(this.textPath||this).node,i=new l.TSpan;return this._build===!1&&this.clear(),e.appendChild(i.node),i.parent=this,this instanceof l.Text&&this.lines.add(i),i.text(t)},clear:function(){for(var t=(this.textPath||this).node;t.hasChildNodes();)t.removeChild(t.lastChild);return this instanceof l.Text&&(delete this.lines,this.lines=new l.Set,this.content=""),this},length:function(){return this.node.getComputedTextLength()}}),l.TextPath=l.invent({create:"textPath",inherit:l.Element,parent:l.Text,construct:{path:function(t){for(this.textPath=new l.TextPath;this.node.hasChildNodes();)this.textPath.node.appendChild(this.node.firstChild);return this.node.appendChild(this.textPath.node),this.track=this.doc().defs().path(t),this.textPath.parent=this,this.textPath.attr("href","#"+this.track,l.xlink),this},plot:function(t){return this.track&&this.track.plot(t),this}}}),l.Nested=l.invent({create:function(){this.constructor.call(this,l.create("svg")),this.style("overflow","visible")},inherit:l.Container,construct:{nested:function(){return this.put(new l.Nested)}}}),l.A=l.invent({create:"a",inherit:l.Container,extend:{to:function(t){return this.attr("href",t,l.xlink)},show:function(t){return this.attr("show",t,l.xlink)},target:function(t){return this.attr("target",t)}},construct:{link:function(t){return this.put(new l.A).to(t)}}}),l.extend(l.Element,{linkTo:function(t){var e=new l.A;return"function"==typeof t?t.call(e,e):e.to(t),this.parent.put(e).put(this)}}),l.Marker=l.invent({create:"marker",inherit:l.Container,extend:{width:function(t){return this.attr("markerWidth",t)},height:function(t){return this.attr("markerHeight",t)},ref:function(t,e){return this.attr("refX",t).attr("refY",e)},update:function(t){return this.clear(),"function"==typeof t&&t.call(this,this),this},toString:function(){return"url(#"+this.id()+")"}},construct:{marker:function(t,e,i){return this.defs().marker(t,e,i)}}}),l.extend(l.Defs,{marker:function(t,e,i){return this.put(new l.Marker).size(t,e).ref(t/2,e/2).viewbox(0,0,t,e).attr("orient","auto").update(i)}}),l.extend(l.Line,l.Polyline,l.Polygon,l.Path,{marker:function(t,e,i,n){var r=["marker"];return"all"!=t&&r.push(t),r=r.join("-"),t=arguments[1]instanceof l.Marker?arguments[1]:this.doc().marker(e,i,n),this.attr(r,t)}});var c={stroke:["color","width","opacity","linecap","linejoin","miterlimit","dasharray","dashoffset"],fill:["color","opacity","rule"],prefix:function(t,e){return"color"==e?t:t+"-"+e}};return["fill","stroke"].forEach(function(t){var e,i={};i[t]=function(i){if("string"==typeof i||l.Color.isRgb(i)||i&&"function"==typeof i.fill)this.attr(t,i);else for(e=c[t].length-1;e>=0;e--)null!=i[c[t][e]]&&this.attr(c.prefix(t,c[t][e]),i[c[t][e]]);return this},l.extend(l.Element,l.FX,i)}),l.extend(l.Element,l.FX,{rotate:function(t,e,i){return this.transform({rotation:t||0,cx:e,cy:i})},skew:function(t,e){return this.transform({skewX:t||0,skewY:e||0})},scale:function(t,e){return this.transform({scaleX:t,scaleY:null==e?t:e})},translate:function(t,e){return this.transform({x:t,y:e})},matrix:function(t){return this.transform({matrix:t})},opacity:function(t){return this.attr("opacity",t)}}),l.extend(l.Rect,l.Ellipse,l.FX,{radius:function(t,e){return this.attr({rx:t,ry:e||t})}}),l.extend(l.Path,{length:function(){return this.node.getTotalLength()},pointAt:function(t){return this.node.getPointAtLength(t)}}),l.extend(l.Parent,l.Text,l.FX,{font:function(t){for(var e in t)"leading"==e?this.leading(t[e]):"anchor"==e?this.attr("text-anchor",t[e]):"size"==e||"family"==e||"weight"==e||"stretch"==e||"variant"==e||"style"==e?this.attr("font-"+e,t[e]):this.attr(e,t[e]);return this}}),l.Set=l.invent({create:function(){this.clear()},extend:{add:function(){var t,e,i=[].slice.call(arguments);for(t=0,e=i.length;e>t;t++)this.members.push(i[t]);return this},remove:function(t){var e=this.index(t);return e>-1&&this.members.splice(e,1),this},each:function(t){for(var e=0,i=this.members.length;i>e;e++)t.apply(this.members[e],[e,this.members]);return this},clear:function(){return this.members=[],this},has:function(t){return this.index(t)>=0},index:function(t){return this.members.indexOf(t)},get:function(t){return this.members[t]},first:function(){return this.get(0)},last:function(){return this.get(this.members.length-1)},valueOf:function(){return this.members},bbox:function(){var t=new l.BBox;if(0==this.members.length)return t;var e=this.members[0].rbox();return t.x=e.x,t.y=e.y,t.width=e.width,t.height=e.height,this.each(function(){t=t.merge(this.rbox())}),t}},construct:{set:function(){return new l.Set}}}),l.SetFX=l.invent({create:function(t){this.set=t}}),l.Set.inherit=function(){var t,e=[];for(var t in l.Shape.prototype)"function"==typeof l.Shape.prototype[t]&&"function"!=typeof l.Set.prototype[t]&&e.push(t);e.forEach(function(t){l.Set.prototype[t]=function(){for(var e=0,i=this.members.length;i>e;e++)this.members[e]&&"function"==typeof this.members[e][t]&&this.members[e][t].apply(this.members[e],arguments);return"animate"==t?this.fx||(this.fx=new l.SetFX(this)):this}}),e=[];for(var t in l.FX.prototype)"function"==typeof l.FX.prototype[t]&&"function"!=typeof l.SetFX.prototype[t]&&e.push(t);e.forEach(function(t){l.SetFX.prototype[t]=function(){for(var e=0,i=this.set.members.length;i>e;e++)this.set.members[e].fx[t].apply(this.set.members[e].fx,arguments);return this}})},l.extend(l.Element,{data:function(t,e,i){if("object"==typeof t)for(e in t)this.data(e,t[e]);else if(arguments.length<2)try{return JSON.parse(this.attr("data-"+t))}catch(n){return this.attr("data-"+t)}else this.attr("data-"+t,null===e?null:i===!0||"string"==typeof e||"number"==typeof e?e:JSON.stringify(e));return this}}),l.extend(l.Element,{remember:function(t,e){if("object"==typeof arguments[0])for(var e in t)this.remember(e,t[e]);else{if(1==arguments.length)return this.memory()[t];this.memory()[t]=e}return this},forget:function(){if(0==arguments.length)this._memory={};else for(var t=arguments.length-1;t>=0;t--)delete this.memory()[arguments[t]];return this},memory:function(){return this._memory||(this._memory={})}}),l}); \ No newline at end of file +!function(t,e){"function"==typeof define&&define.amd?define(e):"object"==typeof exports?module.exports=e():t.SVG=e()}(this,function(){function t(t,e){e=e||{bubbles:!1,cancelable:!1,detail:void 0};var i=document.createEvent("CustomEvent");return i.initCustomEvent(t,e.bubbles,e.cancelable,e.detail),i}function e(t){return t.toLowerCase().replace(/-(.)/g,function(t,e){return e.toUpperCase()})}function i(t){return 4==t.length?["#",t.substring(1,2),t.substring(1,2),t.substring(2,3),t.substring(2,3),t.substring(3,4),t.substring(3,4)].join(""):t}function n(t){var e=t.toString(16);return 1==e.length?"0"+e:e}function r(t,e,i){return(null==e||null==i)&&(null==i?i=t.height/t.width*e:null==e&&(e=t.width/t.height*i)),{width:e,height:i}}function s(t,e){return"number"==typeof t.from?t.from+(t.to-t.from)*e:t instanceof l.Color||t instanceof l.Number?t.at(e):1>e?t.from:t.to}function h(t){for(var e=0,i=t.length,n="";i>e;e++)n+=t[e][0],null!=t[e][1]&&(n+=t[e][1],null!=t[e][2]&&(n+=" ",n+=t[e][2],null!=t[e][3]&&(n+=" ",n+=t[e][3],n+=" ",n+=t[e][4],null!=t[e][5]&&(n+=" ",n+=t[e][5],n+=" ",n+=t[e][6],null!=t[e][7]&&(n+=" ",n+=t[e][7])))));return n+" "}function o(t){t.x2=t.x+t.width,t.y2=t.y+t.height,t.cx=t.x+t.width/2,t.cy=t.y+t.height/2}function a(t){if(t.matrix){var e=t.matrix.replace(/\s/g,"").split(",");6==e.length&&(t.a=parseFloat(e[0]),t.b=parseFloat(e[1]),t.c=parseFloat(e[2]),t.d=parseFloat(e[3]),t.e=parseFloat(e[4]),t.f=parseFloat(e[5]))}return t}function u(t){var e=t.toString().match(l.regex.reference);return e?e[1]:void 0}var l=this.SVG=function(t){return l.supported?(t=new l.Doc(t),l.parser||l.prepare(t),t):void 0};if(l.ns="http://www.w3.org/2000/svg",l.xmlns="http://www.w3.org/2000/xmlns/",l.xlink="http://www.w3.org/1999/xlink",l.did=1e3,l.eid=function(t){return"Svgjs"+t.charAt(0).toUpperCase()+t.slice(1)+l.did++},l.create=function(t){var e=document.createElementNS(this.ns,t);return e.setAttribute("id",this.eid(t)),e},l.extend=function(){var t,e,i,n;for(t=[].slice.call(arguments),e=t.pop(),n=t.length-1;n>=0;n--)if(t[n])for(i in e)t[n].prototype[i]=e[i];l.Set&&l.Set.inherit&&l.Set.inherit()},l.prepare=function(t){var e=document.getElementsByTagName("body")[0],i=(e?new l.Doc(e):t.nested()).size(2,0),n=l.create("path");i.node.appendChild(n),l.parser={body:e||t.parent,draw:i.style("opacity:0;position:fixed;left:100%;top:100%;overflow:hidden"),poly:i.polyline().node,path:n}},l.supported=function(){return!!document.createElementNS&&!!document.createElementNS(l.ns,"svg").createSVGRect}(),!l.supported)return!1;l.get=function(t){var e=document.getElementById(u(t)||t);return e?e.instance:void 0},l.invent=function(t){var e="function"==typeof t.create?t.create:function(){this.constructor.call(this,l.create(t.create))};return t.inherit&&(e.prototype=new t.inherit),t.extend&&l.extend(e,t.extend),t.construct&&l.extend(t.parent||l.Container,t.construct),e},"function"!=typeof t&&(t.prototype=window.Event.prototype,window.CustomEvent=t),function(t){for(var e=0,i=["moz","webkit"],n=0;nt?0:t>1?1:t,new l.Color({r:~~(this.r+(this.destination.r-this.r)*t),g:~~(this.g+(this.destination.g-this.g)*t),b:~~(this.b+(this.destination.b-this.b)*t)})):this}}),l.Color.test=function(t){return t+="",l.regex.isHex.test(t)||l.regex.isRgb.test(t)},l.Color.isRgb=function(t){return t&&"number"==typeof t.r&&"number"==typeof t.g&&"number"==typeof t.b},l.Color.isColor=function(t){return l.Color.isRgb(t)||l.Color.test(t)},l.Array=function(t,e){t=(t||[]).valueOf(),0==t.length&&e&&(t=e.valueOf()),this.value=this.parse(t)},l.extend(l.Array,{morph:function(t){if(this.destination=this.parse(t),this.value.length!=this.destination.length){for(var e=this.value[this.value.length-1],i=this.destination[this.destination.length-1];this.value.length>this.destination.length;)this.destination.push(i);for(;this.value.lengtht;t++)-1==i.indexOf(this.value[t])&&i.push(this.value[t]);return this.value=i},at:function(t){if(!this.destination)return this;for(var e=0,i=this.value.length,n=[];i>e;e++)n.push(this.value[e]+(this.destination[e]-this.value[e])*t);return new l.Array(n)},toString:function(){return this.value.join(" ")},valueOf:function(){return this.value},parse:function(t){return t=t.valueOf(),Array.isArray(t)?t:this.split(t)},split:function(t){return t.replace(/\s+/g," ").replace(/^\s+|\s+$/g,"").split(" ")},reverse:function(){return this.value.reverse(),this}}),l.PointArray=function(){this.constructor.apply(this,arguments)},l.PointArray.prototype=new l.Array,l.extend(l.PointArray,{toString:function(){for(var t=0,e=this.value.length,i=[];e>t;t++)i.push(this.value[t].join(","));return i.join(" ")},at:function(t){if(!this.destination)return this;for(var e=0,i=this.value.length,n=[];i>e;e++)n.push([this.value[e][0]+(this.destination[e][0]-this.value[e][0])*t,this.value[e][1]+(this.destination[e][1]-this.value[e][1])*t]);return new l.PointArray(n)},parse:function(t){if(t=t.valueOf(),Array.isArray(t))return t;t=this.split(t);for(var e,i=0,n=t.length,r=[];n>i;i++)e=t[i].split(","),r.push([parseFloat(e[0]),parseFloat(e[1])]);return r},move:function(t,e){var i=this.bbox();if(t-=i.x,e-=i.y,!isNaN(t)&&!isNaN(e))for(var n=this.value.length-1;n>=0;n--)this.value[n]=[this.value[n][0]+t,this.value[n][1]+e];return this},size:function(t,e){var i,n=this.bbox();for(i=this.value.length-1;i>=0;i--)this.value[i][0]=(this.value[i][0]-n.x)*t/n.width+n.x,this.value[i][1]=(this.value[i][1]-n.y)*e/n.height+n.y;return this},bbox:function(){return l.parser.poly.setAttribute("points",this.toString()),l.parser.poly.getBBox()}}),l.PathArray=function(t,e){this.constructor.call(this,t,e)},l.PathArray.prototype=new l.Array,l.extend(l.PathArray,{toString:function(){return h(this.value)},move:function(t,e){var i=this.bbox();if(t-=i.x,e-=i.y,!isNaN(t)&&!isNaN(e))for(var n,r=this.value.length-1;r>=0;r--)n=this.value[r][0],"M"==n||"L"==n||"T"==n?(this.value[r][1]+=t,this.value[r][2]+=e):"H"==n?this.value[r][1]+=t:"V"==n?this.value[r][1]+=e:"C"==n||"S"==n||"Q"==n?(this.value[r][1]+=t,this.value[r][2]+=e,this.value[r][3]+=t,this.value[r][4]+=e,"C"==n&&(this.value[r][5]+=t,this.value[r][6]+=e)):"A"==n&&(this.value[r][6]+=t,this.value[r][7]+=e);return this},size:function(t,e){var i,n,r=this.bbox();for(i=this.value.length-1;i>=0;i--)n=this.value[i][0],"M"==n||"L"==n||"T"==n?(this.value[i][1]=(this.value[i][1]-r.x)*t/r.width+r.x,this.value[i][2]=(this.value[i][2]-r.y)*e/r.height+r.y):"H"==n?this.value[i][1]=(this.value[i][1]-r.x)*t/r.width+r.x:"V"==n?this.value[i][1]=(this.value[i][1]-r.y)*e/r.height+r.y:"C"==n||"S"==n||"Q"==n?(this.value[i][1]=(this.value[i][1]-r.x)*t/r.width+r.x,this.value[i][2]=(this.value[i][2]-r.y)*e/r.height+r.y,this.value[i][3]=(this.value[i][3]-r.x)*t/r.width+r.x,this.value[i][4]=(this.value[i][4]-r.y)*e/r.height+r.y,"C"==n&&(this.value[i][5]=(this.value[i][5]-r.x)*t/r.width+r.x,this.value[i][6]=(this.value[i][6]-r.y)*e/r.height+r.y)):"A"==n&&(this.value[i][1]=this.value[i][1]*t/r.width,this.value[i][2]=this.value[i][2]*e/r.height,this.value[i][6]=(this.value[i][6]-r.x)*t/r.width+r.x,this.value[i][7]=(this.value[i][7]-r.y)*e/r.height+r.y);return this},parse:function(t){if(t instanceof l.PathArray)return t.valueOf();var e,i,n,r,s,o,a,u,c,f,d,p=0,m=0;for(l.parser.path.setAttribute("d","string"==typeof t?t:h(t)),d=l.parser.path.pathSegList,e=0,i=d.numberOfItems;i>e;++e)f=d.getItem(e),c=f.pathSegTypeAsLetter,"M"==c||"L"==c||"H"==c||"V"==c||"C"==c||"S"==c||"Q"==c||"T"==c||"A"==c?("x"in f&&(p=f.x),"y"in f&&(m=f.y)):("x1"in f&&(s=p+f.x1),"x2"in f&&(a=p+f.x2),"y1"in f&&(o=m+f.y1),"y2"in f&&(u=m+f.y2),"x"in f&&(p+=f.x),"y"in f&&(m+=f.y),"m"==c?d.replaceItem(l.parser.path.createSVGPathSegMovetoAbs(p,m),e):"l"==c?d.replaceItem(l.parser.path.createSVGPathSegLinetoAbs(p,m),e):"h"==c?d.replaceItem(l.parser.path.createSVGPathSegLinetoHorizontalAbs(p),e):"v"==c?d.replaceItem(l.parser.path.createSVGPathSegLinetoVerticalAbs(m),e):"c"==c?d.replaceItem(l.parser.path.createSVGPathSegCurvetoCubicAbs(p,m,s,o,a,u),e):"s"==c?d.replaceItem(l.parser.path.createSVGPathSegCurvetoCubicSmoothAbs(p,m,a,u),e):"q"==c?d.replaceItem(l.parser.path.createSVGPathSegCurvetoQuadraticAbs(p,m,s,o),e):"t"==c?d.replaceItem(l.parser.path.createSVGPathSegCurvetoQuadraticSmoothAbs(p,m),e):"a"==c?d.replaceItem(l.parser.path.createSVGPathSegArcAbs(p,m,f.r1,f.r2,f.angle,f.largeArcFlag,f.sweepFlag),e):("z"==c||"Z"==c)&&(p=n,m=r)),("M"==c||"m"==c)&&(n=p,r=m);for(t=[],d=l.parser.path.pathSegList,e=0,i=d.numberOfItems;i>e;++e)f=d.getItem(e),c=f.pathSegTypeAsLetter,p=[c],"M"==c||"L"==c||"T"==c?p.push(f.x,f.y):"H"==c?p.push(f.x):"V"==c?p.push(f.y):"C"==c?p.push(f.x1,f.y1,f.x2,f.y2,f.x,f.y):"S"==c?p.push(f.x2,f.y2,f.x,f.y):"Q"==c?p.push(f.x1,f.y1,f.x,f.y):"A"==c&&p.push(f.r1,f.r2,f.angle,0|f.largeArcFlag,0|f.sweepFlag,f.x,f.y),t.push(p);return t},bbox:function(){return l.parser.path.setAttribute("d",this.toString()),l.parser.path.getBBox()}}),l.Number=function(t){if(this.value=0,this.unit="","number"==typeof t)this.value=isNaN(t)?0:isFinite(t)?t:0>t?-3.4e38:3.4e38;else if("string"==typeof t){var e=t.match(l.regex.unit);e&&(this.value=parseFloat(e[1]),"%"==e[2]?this.value/=100:"s"==e[2]&&(this.value*=1e3),this.unit=e[2])}else t instanceof l.Number&&(this.value=t.value,this.unit=t.unit)},l.extend(l.Number,{toString:function(){return("%"==this.unit?~~(1e8*this.value)/1e6:"s"==this.unit?this.value/1e3:this.value)+this.unit},valueOf:function(){return this.value},plus:function(t){return this.value=this+new l.Number(t),this},minus:function(t){return this.plus(-new l.Number(t))},times:function(t){return this.value=this*new l.Number(t),this},divide:function(t){return this.value=this/new l.Number(t),this},to:function(t){return"string"==typeof t&&(this.unit=t),this},morph:function(t){return this.destination=new l.Number(t),this},at:function(t){return this.destination?new l.Number(this.destination).minus(this).times(t).plus(this):this}}),l.ViewBox=function(t){var e,i,n,r,s=1,h=1,o=t.bbox(),a=(t.attr("viewBox")||"").match(/-?[\d\.]+/g),u=t,c=t;for(n=new l.Number(t.width()),r=new l.Number(t.height());"%"==n.unit;)s*=n.value,n=new l.Number(u instanceof l.Doc?u.parent.offsetWidth:u.parent.width()),u=u.parent;for(;"%"==r.unit;)h*=r.value,r=new l.Number(c instanceof l.Doc?c.parent.offsetHeight:c.parent.height()),c=c.parent;this.x=o.x,this.y=o.y,this.width=n*s,this.height=r*h,this.zoom=1,a&&(e=parseFloat(a[0]),i=parseFloat(a[1]),n=parseFloat(a[2]),r=parseFloat(a[3]),this.zoom=this.width/this.height>n/r?this.height/r:this.width/n,this.x=e,this.y=i,this.width=n,this.height=r)},l.extend(l.ViewBox,{toString:function(){return this.x+" "+this.y+" "+this.width+" "+this.height}}),l.BBox=function(t){var e;if(this.x=0,this.y=0,this.width=0,this.height=0,t){try{e=t.node.getBBox()}catch(i){e={x:t.node.clientLeft,y:t.node.clientTop,width:t.node.clientWidth,height:t.node.clientHeight}}this.x=e.x+t.trans.x,this.y=e.y+t.trans.y,this.width=e.width*t.trans.scaleX,this.height=e.height*t.trans.scaleY}o(this)},l.extend(l.BBox,{merge:function(t){var e=new l.BBox;return e.x=Math.min(this.x,t.x),e.y=Math.min(this.y,t.y),e.width=Math.max(this.x+this.width,t.x+t.width)-e.x,e.height=Math.max(this.y+this.height,t.y+t.height)-e.y,o(e),e}}),l.RBox=function(t){var e,i,n={};if(this.x=0,this.y=0,this.width=0,this.height=0,t){for(e=t.doc().parent,i=t.doc().viewbox().zoom,n=t.node.getBoundingClientRect(),this.x=n.left,this.y=n.top,this.x-=e.offsetLeft,this.y-=e.offsetTop;e=e.offsetParent;)this.x-=e.offsetLeft,this.y-=e.offsetTop;for(e=t;e=e.parent;)"svg"==e.type&&e.viewbox&&(i*=e.viewbox().zoom,this.x-=e.x()||0,this.y-=e.y()||0)}this.x/=i,this.y/=i,this.width=n.width/=i,this.height=n.height/=i,this.x+="number"==typeof window.scrollX?window.scrollX:window.pageXOffset,this.y+="number"==typeof window.scrollY?window.scrollY:window.pageYOffset,o(this)},l.extend(l.RBox,{merge:function(t){var e=new l.RBox;return e.x=Math.min(this.x,t.x),e.y=Math.min(this.y,t.y),e.width=Math.max(this.x+this.width,t.x+t.width)-e.x,e.height=Math.max(this.y+this.height,t.y+t.height)-e.y,o(e),e}}),l.Element=l.invent({create:function(t){this._stroke=l.defaults.attrs.stroke,this.trans=l.defaults.trans(),(this.node=t)&&(this.type=t.nodeName,this.node.instance=this)},extend:{x:function(t){return null!=t&&(t=new l.Number(t),t.value/=this.trans.scaleX),this.attr("x",t)},y:function(t){return null!=t&&(t=new l.Number(t),t.value/=this.trans.scaleY),this.attr("y",t)},cx:function(t){return null==t?this.x()+this.width()/2:this.x(t-this.width()/2)},cy:function(t){return null==t?this.y()+this.height()/2:this.y(t-this.height()/2)},move:function(t,e){return this.x(t).y(e)},center:function(t,e){return this.cx(t).cy(e)},width:function(t){return this.attr("width",t)},height:function(t){return this.attr("height",t)},size:function(t,e){var i=r(this.bbox(),t,e);return this.width(new l.Number(i.width)).height(new l.Number(i.height))},clone:function(){var t,e,i=this.type;return t="rect"==i||"ellipse"==i?this.parent[i](0,0):"line"==i?this.parent[i](0,0,0,0):"image"==i?this.parent[i](this.src):"text"==i?this.parent[i](this.content):"path"==i?this.parent[i](this.attr("d")):"polyline"==i||"polygon"==i?this.parent[i](this.attr("points")):"g"==i?this.parent.group():this.parent[i](),e=this.attr(),delete e.id,t.attr(e),t.trans=this.trans,t.transform({})},remove:function(){return this.parent&&this.parent.removeElement(this),this},replace:function(t){return this.after(t).remove(),t},addTo:function(t){return t.put(this)},putIn:function(t){return t.add(this)},doc:function(t){return this._parent(t||l.Doc)},attr:function(t,e,i){if(null==t){for(t={},e=this.node.attributes,i=e.length-1;i>=0;i--)t[e[i].nodeName]=l.regex.isNumber.test(e[i].nodeValue)?parseFloat(e[i].nodeValue):e[i].nodeValue;return t}if("object"==typeof t)for(e in t)this.attr(e,t[e]);else if(null===e)this.node.removeAttribute(t);else{if(null==e)return e=this.node.attributes[t],null==e?l.defaults.attrs[t]:l.regex.isNumber.test(e.nodeValue)?parseFloat(e.nodeValue):e.nodeValue;if("style"==t)return this.style(e);"stroke-width"==t?this.attr("stroke",parseFloat(e)>0?this._stroke:null):"stroke"==t&&(this._stroke=e),("fill"==t||"stroke"==t)&&(l.regex.isImage.test(e)&&(e=this.doc().defs().image(e,0,0)),e instanceof l.Image&&(e=this.doc().defs().pattern(0,0,function(){this.add(e)}))),"number"==typeof e?e=new l.Number(e):l.Color.isColor(e)?e=new l.Color(e):Array.isArray(e)&&(e=new l.Array(e)),"leading"==t?this.leading&&this.leading(e):"string"==typeof i?this.node.setAttributeNS(i,t,e.toString()):this.node.setAttribute(t,e.toString()),!this.rebuild||"font-size"!=t&&"x"!=t||this.rebuild(t,e)}return this},transform:function(t,e){if(0==arguments.length)return this.trans;if("string"==typeof t){if(arguments.length<2)return this.trans[t];var i={};return i[t]=e,this.transform(i)}var i=[];t=a(t);for(e in t)null!=t[e]&&(this.trans[e]=t[e]);return this.trans.matrix=this.trans.a+" "+this.trans.b+" "+this.trans.c+" "+this.trans.d+" "+this.trans.e+" "+this.trans.f,t=this.trans,t.matrix!=l.defaults.matrix&&i.push("matrix("+t.matrix+")"),0!=t.rotation&&i.push("rotate("+t.rotation+" "+(null==t.cx?this.bbox().cx:t.cx)+" "+(null==t.cy?this.bbox().cy:t.cy)+")"),(1!=t.scaleX||1!=t.scaleY)&&i.push("scale("+t.scaleX+" "+t.scaleY+")"),0!=t.skewX&&i.push("skewX("+t.skewX+")"),0!=t.skewY&&i.push("skewY("+t.skewY+")"),(0!=t.x||0!=t.y)&&i.push("translate("+new l.Number(t.x/t.scaleX)+" "+new l.Number(t.y/t.scaleY)+")"),0==i.length?this.node.removeAttribute("transform"):this.node.setAttribute("transform",i.join(" ")),this},style:function(t,i){if(0==arguments.length)return this.node.style.cssText||"";if(arguments.length<2)if("object"==typeof t)for(i in t)this.style(i,t[i]);else{if(!l.regex.isCss.test(t))return this.node.style[e(t)];t=t.split(";");for(var n=0;ni.x&&e>i.y&&t=0},index:function(t){return this.children().indexOf(t)},get:function(t){return this.children()[t]},first:function(){return this.children()[0]},last:function(){return this.children()[this.children().length-1]},each:function(t,e){var i,n,r=this.children();for(i=0,n=r.length;n>i;i++)r[i]instanceof l.Element&&t.apply(r[i],[i,r]),e&&r[i]instanceof l.Container&&r[i].each(t,e);return this},removeElement:function(t){return this.children().splice(this.index(t),1),this.node.removeChild(t.node),t.parent=null,this},clear:function(){for(var t=this.children().length-1;t>=0;t--)this.removeElement(this.children()[t]);return this._defs&&this._defs.clear(),this},defs:function(){return this.doc().defs()}}}),l.Container=l.invent({create:function(t){this.constructor.call(this,t)},inherit:l.Parent,extend:{viewbox:function(t){return 0==arguments.length?new l.ViewBox(this):(t=1==arguments.length?[t.x,t.y,t.width,t.height]:[].slice.call(arguments),this.attr("viewBox",t))}}}),l.FX=l.invent({create:function(t){this.target=t},extend:{animate:function(t,e,i){var n,r,h,o,a=this.target,u=this;return"object"==typeof t&&(i=t.delay,e=t.ease,t=t.duration),t="="==t?t:null==t?1e3:new l.Number(t).valueOf(),e=e||"<>",u.to=function(t){var i;if(t=0>t?0:t>1?1:t,null==n){n=[];for(o in u.attrs)n.push(o);if(a.morphArray&&(u._plot||n.indexOf("points")>-1)){var l,c=new a.morphArray(u._plot||u.attrs.points||a.array);u._size&&c.size(u._size.width.to,u._size.height.to),l=c.bbox(),u._x?c.move(u._x.to,l.y):u._cx&&c.move(u._cx.to-l.width/2,l.y),l=c.bbox(),u._y?c.move(l.x,u._y.to):u._cy&&c.move(l.x,u._cy.to-l.height/2),delete u._x,delete u._y,delete u._cx,delete u._cy,delete u._size,u._plot=a.array.morph(c)}}if(null==r){r=[];for(o in u.trans)r.push(o)}if(null==h){h=[];for(o in u.styles)h.push(o)}for(t="<>"==e?-Math.cos(t*Math.PI)/2+.5:">"==e?Math.sin(t*Math.PI/2):"<"==e?-Math.cos(t*Math.PI/2)+1:"-"==e?t:"function"==typeof e?e(t):t,u._plot?a.plot(u._plot.at(t)):(u._x?a.x(u._x.at(t)):u._cx&&a.cx(u._cx.at(t)),u._y?a.y(u._y.at(t)):u._cy&&a.cy(u._cy.at(t)),u._size&&a.size(u._size.width.at(t),u._size.height.at(t))),u._viewbox&&a.viewbox(u._viewbox.x.at(t),u._viewbox.y.at(t),u._viewbox.width.at(t),u._viewbox.height.at(t)),u._leading&&a.leading(u._leading.at(t)),i=n.length-1;i>=0;i--)a.attr(n[i],s(u.attrs[n[i]],t));for(i=r.length-1;i>=0;i--)a.transform(r[i],s(u.trans[r[i]],t));for(i=h.length-1;i>=0;i--)a.style(h[i],s(u.styles[h[i]],t));u._during&&u._during.call(a,t,function(e,i){return s({from:e,to:i},t)})},"number"==typeof t&&(this.timeout=setTimeout(function(){var n=(new Date).getTime();u.situation={interval:1e3/60,start:n,play:!0,finish:n+t,duration:t},u.render=function(){if(u.situation.play===!0){var n=(new Date).getTime(),r=n>u.situation.finish?1:(n-u.situation.start)/t;u.to(r),n>u.situation.finish?(u._plot&&a.plot(new l.PointArray(u._plot.destination).settle()),u._loop===!0||"number"==typeof u._loop&&u._loop>1?("number"==typeof u._loop&&--u._loop,u.animate(t,e,i)):u._after?u._after.apply(a,[u]):u.stop()):u.animationFrame=requestAnimationFrame(u.render)}else u.animationFrame=requestAnimationFrame(u.render)},u.render()},new l.Number(i).valueOf())),this},bbox:function(){return this.target.bbox()},attr:function(t,e){if("object"==typeof t)for(var i in t)this.attr(i,t[i]);else{var n=this.target.attr(t);this.attrs[t]=l.Color.isColor(n)?new l.Color(n).morph(e):l.regex.unit.test(n)?new l.Number(n).morph(e):{from:n,to:e}}return this},transform:function(t,e){if(1==arguments.length){t=a(t),delete t.matrix,this.target.trans.cx=t.cx||null,this.target.trans.cy=t.cy||null,delete t.cx,delete t.cy;for(e in t)this.trans[e]={from:this.target.trans[e],to:t[e]}}else{var i={};i[t]=e,this.transform(i)}return this},style:function(t,e){if("object"==typeof t)for(var i in t)this.style(i,t[i]);else this.styles[t]={from:this.target.style(t),to:e};return this},x:function(t){return this._x=new l.Number(this.target.x()).morph(t),this},y:function(t){return this._y=new l.Number(this.target.y()).morph(t),this},cx:function(t){return this._cx=new l.Number(this.target.cx()).morph(t),this},cy:function(t){return this._cy=new l.Number(this.target.cy()).morph(t),this},move:function(t,e){return this.x(t).y(e)},center:function(t,e){return this.cx(t).cy(e)},size:function(t,e){if(this.target instanceof l.Text)this.attr("font-size",t);else{var i=this.target.bbox();this._size={width:new l.Number(i.width).morph(t),height:new l.Number(i.height).morph(e)}}return this},plot:function(t){return this._plot=t,this},leading:function(t){return this.target._leading&&(this._leading=new l.Number(this.target._leading).morph(t)),this},viewbox:function(t,e,i,n){if(this.target instanceof l.Container){var r=this.target.viewbox();this._viewbox={x:new l.Number(r.x).morph(t),y:new l.Number(r.y).morph(e),width:new l.Number(r.width).morph(i),height:new l.Number(r.height).morph(n)}}return this},update:function(t){return this.target instanceof l.Stop&&(null!=t.opacity&&this.attr("stop-opacity",t.opacity),null!=t.color&&this.attr("stop-color",t.color),null!=t.offset&&this.attr("offset",new l.Number(t.offset))),this},during:function(t){return this._during=t,this},after:function(t){return this._after=t,this},loop:function(t){return this._loop=t||!0,this},stop:function(t){return t===!0?(this.animate(0),this._after&&this._after.apply(this.target,[this])):(clearTimeout(this.timeout),cancelAnimationFrame(this.animationFrame),this.attrs={},this.trans={},this.styles={},this.situation={},delete this._x,delete this._y,delete this._cx,delete this._cy,delete this._size,delete this._plot,delete this._loop,delete this._after,delete this._during,delete this._leading,delete this._viewbox),this},pause:function(){return this.situation.play===!0&&(this.situation.play=!1,this.situation.pause=(new Date).getTime()),this},play:function(){if(this.situation.play===!1){var t=(new Date).getTime()-this.situation.pause;this.situation.finish+=t,this.situation.start+=t,this.situation.play=!0}return this}},parent:l.Element,construct:{animate:function(t,e,i){return(this.fx||(this.fx=new l.FX(this))).stop().animate(t,e,i)},stop:function(t){return this.fx&&this.fx.stop(t),this},pause:function(){return this.fx&&this.fx.pause(),this},play:function(){return this.fx&&this.fx.play(),this}}}),l.extend(l.Element,l.FX,{dx:function(t){return this.x((this.target||this).x()+t)},dy:function(t){return this.y((this.target||this).y()+t)},dmove:function(t,e){return this.dx(t).dy(e)}}),["click","dblclick","mousedown","mouseup","mouseover","mouseout","mousemove","touchstart","touchmove","touchleave","touchend","touchcancel"].forEach(function(t){l.Element.prototype[t]=function(e){var i=this;return this.node["on"+t]="function"==typeof e?function(){return e.apply(i,arguments)}:null,this}}),l.listeners=[],l.handlerMap=[],l.registerEvent=function(){},l.on=function(t,e,i){var n=i.bind(t.instance||t),r=(l.handlerMap.indexOf(t)+1||l.handlerMap.push(t))-1,s=e.split(".")[0],h=e.split(".")[1]||"*";l.listeners[r]=l.listeners[r]||{},l.listeners[r][s]=l.listeners[r][s]||{},l.listeners[r][s][h]=l.listeners[r][s][h]||{},l.listeners[r][s][h][i]=n,t.addEventListener(s,n,!1)},l.off=function(t,e,i){var n=l.handlerMap.indexOf(t),r=e&&e.split(".")[0],s=e&&e.split(".")[1];if(-1!=n)if(i)l.listeners[n][r]&&l.listeners[n][r][s||"*"]&&(t.removeEventListener(r,l.listeners[n][r][s||"*"][i],!1),delete l.listeners[n][r][s||"*"][i]);else if(s){if(l.listeners[n][r]&&l.listeners[n][r][s]){for(i in l.listeners[n][r][s])l.off(t,[r,s].join("."),i);delete l.listeners[n][r][s]}}else if(r){if(l.listeners[n][r]){for(namespace in l.listeners[n][r])l.off(t,[r,namespace].join("."));delete l.listeners[n][r]}}else{for(e in l.listeners[n])l.off(t,e);delete l.listeners[n]}},l.extend(l.Element,{on:function(t,e){return l.on(this.node,t,e),this},off:function(t,e){return l.off(this.node,t,e),this},fire:function(e,i){return this.node.dispatchEvent(new t(e,{detail:i})),this}}),l.Defs=l.invent({create:"defs",inherit:l.Container}),l.G=l.invent({create:"g",inherit:l.Container,extend:{x:function(t){return null==t?this.trans.x:this.transform("x",t)},y:function(t){return null==t?this.trans.y:this.transform("y",t)},cx:function(t){return null==t?this.bbox().cx:this.x(t-this.bbox().width/2)},cy:function(t){return null==t?this.bbox().cy:this.y(t-this.bbox().height/2)}},construct:{group:function(){return this.put(new l.G)}}}),l.extend(l.Element,{siblings:function(){return this.parent.children()},position:function(){return this.parent.index(this)},next:function(){return this.siblings()[this.position()+1]},previous:function(){return this.siblings()[this.position()-1]},forward:function(){var t=this.position();return this.parent.removeElement(this).put(this,t+1)},backward:function(){var t=this.position();return t>0&&this.parent.removeElement(this).add(this,t-1),this},front:function(){return this.parent.removeElement(this).put(this)},back:function(){return this.position()>0&&this.parent.removeElement(this).add(this,0),this},before:function(t){t.remove();var e=this.position();return this.parent.add(t,e),this},after:function(t){t.remove();var e=this.position();return this.parent.add(t,e+1),this}}),l.Mask=l.invent({create:function(){this.constructor.call(this,l.create("mask")),this.targets=[]},inherit:l.Container,extend:{remove:function(){for(var t=this.targets.length-1;t>=0;t--)this.targets[t]&&this.targets[t].unmask();return delete this.targets,this.parent.removeElement(this),this}},construct:{mask:function(){return this.defs().put(new l.Mask)}}}),l.extend(l.Element,{maskWith:function(t){return this.masker=t instanceof l.Mask?t:this.parent.mask().add(t),this.masker.targets.push(this),this.attr("mask",'url("#'+this.masker.attr("id")+'")')},unmask:function(){return delete this.masker,this.attr("mask",null)}}),l.Clip=l.invent({create:function(){this.constructor.call(this,l.create("clipPath")),this.targets=[]},inherit:l.Container,extend:{remove:function(){for(var t=this.targets.length-1;t>=0;t--)this.targets[t]&&this.targets[t].unclip();return delete this.targets,this.parent.removeElement(this),this}},construct:{clip:function(){return this.defs().put(new l.Clip)}}}),l.extend(l.Element,{clipWith:function(t){return this.clipper=t instanceof l.Clip?t:this.parent.clip().add(t),this.clipper.targets.push(this),this.attr("clip-path",'url("#'+this.clipper.attr("id")+'")')},unclip:function(){return delete this.clipper,this.attr("clip-path",null)}}),l.Gradient=l.invent({create:function(t){this.constructor.call(this,l.create(t+"Gradient")),this.type=t},inherit:l.Container,extend:{from:function(t,e){return this.attr("radial"==this.type?{fx:new l.Number(t),fy:new l.Number(e)}:{x1:new l.Number(t),y1:new l.Number(e)})},to:function(t,e){return this.attr("radial"==this.type?{cx:new l.Number(t),cy:new l.Number(e)}:{x2:new l.Number(t),y2:new l.Number(e)})},radius:function(t){return"radial"==this.type?this.attr({r:new l.Number(t)}):this},at:function(t,e,i){return this.put(new l.Stop).update(t,e,i)},update:function(t){return this.clear(),"function"==typeof t&&t.call(this,this),this},fill:function(){return"url(#"+this.id()+")"},toString:function(){return this.fill()}},construct:{gradient:function(t,e){return this.defs().gradient(t,e)}}}),l.extend(l.Defs,{gradient:function(t,e){return this.put(new l.Gradient(t)).update(e)}}),l.Stop=l.invent({create:"stop",inherit:l.Element,extend:{update:function(t){return("number"==typeof t||t instanceof l.Number)&&(t={offset:arguments[0],color:arguments[1],opacity:arguments[2]}),null!=t.opacity&&this.attr("stop-opacity",t.opacity),null!=t.color&&this.attr("stop-color",t.color),null!=t.offset&&this.attr("offset",new l.Number(t.offset)),this}}}),l.Pattern=l.invent({create:"pattern",inherit:l.Container,extend:{fill:function(){return"url(#"+this.id()+")"},update:function(t){return this.clear(),"function"==typeof t&&t.call(this,this),this},toString:function(){return this.fill()}},construct:{pattern:function(t,e,i){return this.defs().pattern(t,e,i)}}}),l.extend(l.Defs,{pattern:function(t,e,i){return this.put(new l.Pattern).update(i).attr({x:0,y:0,width:t,height:e,patternUnits:"userSpaceOnUse"})}}),l.Doc=l.invent({create:function(t){this.parent="string"==typeof t?document.getElementById(t):t,this.constructor.call(this,"svg"==this.parent.nodeName?this.parent:l.create("svg")),this.attr({xmlns:l.ns,version:"1.1",width:"100%",height:"100%"}).attr("xmlns:xlink",l.xlink,l.xmlns),this._defs=new l.Defs,this._defs.parent=this,this.node.appendChild(this._defs.node),this.doSpof=!1,this.parent!=this.node&&this.stage()},inherit:l.Container,extend:{stage:function(){var t=this;return this.parent.appendChild(this.node),t.spof(),l.on(window,"resize",function(){t.spof()}),this},defs:function(){return this._defs},spof:function(){if(this.doSpof){var t=this.node.getScreenCTM();t&&this.style("left",-t.e%1+"px").style("top",-t.f%1+"px")}return this},fixSubPixelOffset:function(){return this.doSpof=!0,this},remove:function(){return this.parent&&(this.parent.removeChild(this.node),this.parent=null),this}}}),l.Shape=l.invent({create:function(t){this.constructor.call(this,t)},inherit:l.Element}),l.Symbol=l.invent({create:"symbol",inherit:l.Container,construct:{symbol:function(){return this.defs().put(new l.Symbol) +}}}),l.Use=l.invent({create:"use",inherit:l.Shape,extend:{element:function(t){return this.target=t,this.attr("href","#"+t,l.xlink)}},construct:{use:function(t){return this.put(new l.Use).element(t)}}}),l.Rect=l.invent({create:"rect",inherit:l.Shape,construct:{rect:function(t,e){return this.put((new l.Rect).size(t,e))}}}),l.Ellipse=l.invent({create:"ellipse",inherit:l.Shape,extend:{x:function(t){return null==t?this.cx()-this.attr("rx"):this.cx(t+this.attr("rx"))},y:function(t){return null==t?this.cy()-this.attr("ry"):this.cy(t+this.attr("ry"))},cx:function(t){return null==t?this.attr("cx"):this.attr("cx",new l.Number(t).divide(this.trans.scaleX))},cy:function(t){return null==t?this.attr("cy"):this.attr("cy",new l.Number(t).divide(this.trans.scaleY))},width:function(t){return null==t?2*this.attr("rx"):this.attr("rx",new l.Number(t).divide(2))},height:function(t){return null==t?2*this.attr("ry"):this.attr("ry",new l.Number(t).divide(2))},size:function(t,e){var i=r(this.bbox(),t,e);return this.attr({rx:new l.Number(i.width).divide(2),ry:new l.Number(i.height).divide(2)})}},construct:{circle:function(t){return this.ellipse(t,t)},ellipse:function(t,e){return this.put(new l.Ellipse).size(t,e).move(0,0)}}}),l.Line=l.invent({create:"line",inherit:l.Shape,extend:{x:function(t){var e=this.bbox();return null==t?e.x:this.attr({x1:this.attr("x1")-e.x+t,x2:this.attr("x2")-e.x+t})},y:function(t){var e=this.bbox();return null==t?e.y:this.attr({y1:this.attr("y1")-e.y+t,y2:this.attr("y2")-e.y+t})},cx:function(t){var e=this.bbox().width/2;return null==t?this.x()+e:this.x(t-e)},cy:function(t){var e=this.bbox().height/2;return null==t?this.y()+e:this.y(t-e)},width:function(t){var e=this.bbox();return null==t?e.width:this.attr(this.attr("x1")e;e++)this.tspan(t[e]).newLine()}return this.build(!1).rebuild()},size:function(t){return this.attr("font-size",t).rebuild()},leading:function(t){return null==t?this._leading:(this._leading=new l.Number(t),this.rebuild())},rebuild:function(t){if("boolean"==typeof t&&(this._rebuild=t),this._rebuild){var e=this;this.lines.each(function(){this.newLined&&(this.textPath||this.attr("x",e.attr("x")),this.attr("dy",e._leading*new l.Number(e.attr("font-size"))))}),this.fire("rebuild")}return this},build:function(t){return this._build=!!t,this}},construct:{text:function(t){return this.put(new l.Text).text(t)},plain:function(t){return this.put(new l.Text).plain(t)}}}),l.TSpan=l.invent({create:"tspan",inherit:l.Shape,extend:{text:function(t){return"function"==typeof t?t.call(this,this):this.plain(t),this},dx:function(t){return this.attr("dx",t)},dy:function(t){return this.attr("dy",t)},newLine:function(){var t=this.doc(l.Text);return this.newLined=!0,this.dy(t._leading*t.attr("font-size")).attr("x",t.x())}}}),l.extend(l.Text,l.TSpan,{plain:function(t){return this._build===!1&&this.clear(),this.node.appendChild(document.createTextNode(this.content=t)),this},tspan:function(t){var e=(this.textPath||this).node,i=new l.TSpan;return this._build===!1&&this.clear(),e.appendChild(i.node),i.parent=this,this instanceof l.Text&&this.lines.add(i),i.text(t)},clear:function(){for(var t=(this.textPath||this).node;t.hasChildNodes();)t.removeChild(t.lastChild);return this instanceof l.Text&&(delete this.lines,this.lines=new l.Set,this.content=""),this},length:function(){return this.node.getComputedTextLength()}}),l.TextPath=l.invent({create:"textPath",inherit:l.Element,parent:l.Text,construct:{path:function(t){for(this.textPath=new l.TextPath;this.node.hasChildNodes();)this.textPath.node.appendChild(this.node.firstChild);return this.node.appendChild(this.textPath.node),this.track=this.doc().defs().path(t),this.textPath.parent=this,this.textPath.attr("href","#"+this.track,l.xlink),this},plot:function(t){return this.track&&this.track.plot(t),this}}}),l.Nested=l.invent({create:function(){this.constructor.call(this,l.create("svg")),this.style("overflow","visible")},inherit:l.Container,construct:{nested:function(){return this.put(new l.Nested)}}}),l.A=l.invent({create:"a",inherit:l.Container,extend:{to:function(t){return this.attr("href",t,l.xlink)},show:function(t){return this.attr("show",t,l.xlink)},target:function(t){return this.attr("target",t)}},construct:{link:function(t){return this.put(new l.A).to(t)}}}),l.extend(l.Element,{linkTo:function(t){var e=new l.A;return"function"==typeof t?t.call(e,e):e.to(t),this.parent.put(e).put(this)}}),l.Marker=l.invent({create:"marker",inherit:l.Container,extend:{width:function(t){return this.attr("markerWidth",t)},height:function(t){return this.attr("markerHeight",t)},ref:function(t,e){return this.attr("refX",t).attr("refY",e)},update:function(t){return this.clear(),"function"==typeof t&&t.call(this,this),this},toString:function(){return"url(#"+this.id()+")"}},construct:{marker:function(t,e,i){return this.defs().marker(t,e,i)}}}),l.extend(l.Defs,{marker:function(t,e,i){return this.put(new l.Marker).size(t,e).ref(t/2,e/2).viewbox(0,0,t,e).attr("orient","auto").update(i)}}),l.extend(l.Line,l.Polyline,l.Polygon,l.Path,{marker:function(t,e,i,n){var r=["marker"];return"all"!=t&&r.push(t),r=r.join("-"),t=arguments[1]instanceof l.Marker?arguments[1]:this.doc().marker(e,i,n),this.attr(r,t)}});var c={stroke:["color","width","opacity","linecap","linejoin","miterlimit","dasharray","dashoffset"],fill:["color","opacity","rule"],prefix:function(t,e){return"color"==e?t:t+"-"+e}};return["fill","stroke"].forEach(function(t){var e,i={};i[t]=function(i){if("string"==typeof i||l.Color.isRgb(i)||i&&"function"==typeof i.fill)this.attr(t,i);else for(e=c[t].length-1;e>=0;e--)null!=i[c[t][e]]&&this.attr(c.prefix(t,c[t][e]),i[c[t][e]]);return this},l.extend(l.Element,l.FX,i)}),l.extend(l.Element,l.FX,{rotate:function(t,e,i){return this.transform({rotation:t||0,cx:e,cy:i})},skew:function(t,e){return this.transform({skewX:t||0,skewY:e||0})},scale:function(t,e){return this.transform({scaleX:t,scaleY:null==e?t:e})},translate:function(t,e){return this.transform({x:t,y:e})},matrix:function(t){return this.transform({matrix:t})},opacity:function(t){return this.attr("opacity",t)}}),l.extend(l.Rect,l.Ellipse,l.FX,{radius:function(t,e){return this.attr({rx:t,ry:e||t})}}),l.extend(l.Path,{length:function(){return this.node.getTotalLength()},pointAt:function(t){return this.node.getPointAtLength(t)}}),l.extend(l.Parent,l.Text,l.FX,{font:function(t){for(var e in t)"leading"==e?this.leading(t[e]):"anchor"==e?this.attr("text-anchor",t[e]):"size"==e||"family"==e||"weight"==e||"stretch"==e||"variant"==e||"style"==e?this.attr("font-"+e,t[e]):this.attr(e,t[e]);return this}}),l.Set=l.invent({create:function(){this.clear()},extend:{add:function(){var t,e,i=[].slice.call(arguments);for(t=0,e=i.length;e>t;t++)this.members.push(i[t]);return this},remove:function(t){var e=this.index(t);return e>-1&&this.members.splice(e,1),this},each:function(t){for(var e=0,i=this.members.length;i>e;e++)t.apply(this.members[e],[e,this.members]);return this},clear:function(){return this.members=[],this},has:function(t){return this.index(t)>=0},index:function(t){return this.members.indexOf(t)},get:function(t){return this.members[t]},first:function(){return this.get(0)},last:function(){return this.get(this.members.length-1)},valueOf:function(){return this.members},bbox:function(){var t=new l.BBox;if(0==this.members.length)return t;var e=this.members[0].rbox();return t.x=e.x,t.y=e.y,t.width=e.width,t.height=e.height,this.each(function(){t=t.merge(this.rbox())}),t}},construct:{set:function(){return new l.Set}}}),l.SetFX=l.invent({create:function(t){this.set=t}}),l.Set.inherit=function(){var t,e=[];for(var t in l.Shape.prototype)"function"==typeof l.Shape.prototype[t]&&"function"!=typeof l.Set.prototype[t]&&e.push(t);e.forEach(function(t){l.Set.prototype[t]=function(){for(var e=0,i=this.members.length;i>e;e++)this.members[e]&&"function"==typeof this.members[e][t]&&this.members[e][t].apply(this.members[e],arguments);return"animate"==t?this.fx||(this.fx=new l.SetFX(this)):this}}),e=[];for(var t in l.FX.prototype)"function"==typeof l.FX.prototype[t]&&"function"!=typeof l.SetFX.prototype[t]&&e.push(t);e.forEach(function(t){l.SetFX.prototype[t]=function(){for(var e=0,i=this.set.members.length;i>e;e++)this.set.members[e].fx[t].apply(this.set.members[e].fx,arguments);return this}})},l.extend(l.Element,{data:function(t,e,i){if("object"==typeof t)for(e in t)this.data(e,t[e]);else if(arguments.length<2)try{return JSON.parse(this.attr("data-"+t))}catch(n){return this.attr("data-"+t)}else this.attr("data-"+t,null===e?null:i===!0||"string"==typeof e||"number"==typeof e?e:JSON.stringify(e));return this}}),l.extend(l.Element,{remember:function(t,e){if("object"==typeof arguments[0])for(var e in t)this.remember(e,t[e]);else{if(1==arguments.length)return this.memory()[t];this.memory()[t]=e}return this},forget:function(){if(0==arguments.length)this._memory={};else for(var t=arguments.length-1;t>=0;t--)delete this.memory()[arguments[t]];return this},memory:function(){return this._memory||(this._memory={})}}),l}); \ No newline at end of file diff --git a/spec/spec/event.js b/spec/spec/event.js index 8801130..eb167d5 100644 --- a/spec/spec/event.js +++ b/spec/spec/event.js @@ -293,20 +293,16 @@ describe('Event', function() { /* describe('registerEvent()', function() { it('creates a new custom event and stores it in the events object', function() { - expect(SVG.events['my:event']).toBeUndefined() - SVG.registerEvent('my:event') - expect(SVG.events['my:event'] instanceof CustomEvent).toBeTruthy() + expect(SVG.events['event']).toBeUndefined() + SVG.registerEvent('event') + expect(SVG.events['event'] instanceof CustomEvent).toBeTruthy() }) }) */ describe('on()', function() { - beforeEach(function() { - SVG.registerEvent('my:event') - }) - it('attaches and event to the element', function() { - dispatchEvent(rect.on('my:event', action), 'my:event') + dispatchEvent(rect.on('event', action), 'event') expect(toast).toBe('ready') }) it('attaches multiple handlers on different element', function() { @@ -315,25 +311,43 @@ describe('Event', function() { var rect2 = draw.rect(100,100); var rect3 = draw.rect(100,100); - rect.on('my:event', action) - rect2.on('my:event', action) - rect3.on('my:event', function(){ butter = 'melting' }) - rect3.on('my:event', action) + rect.on('event', action) + rect2.on('event', action) + rect3.on('event', function(){ butter = 'melting' }) + rect3.on('event', action) - expect(Object.keys(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['my:event']).length).toBe(1) // 1 listener on rect - expect(Object.keys(SVG.listeners[SVG.handlerMap.indexOf(rect3.node)]['my:event']).length).toBe(2) // 2 listener on rect3 - expect(SVG.listeners.length).toBe(listenerCnt + 3) // added 3 listener + expect(Object.keys(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['event']['*']).length).toBe(1) // 1 listener on rect + expect(Object.keys(SVG.listeners[SVG.handlerMap.indexOf(rect3.node)]['event']['*']).length).toBe(2) // 2 listener on rect3 + expect(SVG.listeners.length).toBe(listenerCnt + 3) // added listeners on 3 different elements + }) + if('attaches a handler to a namespaced event', function(){ + var listenerCnt = SVG.listeners.length + + var rect2 = draw.rect(100,100); + var rect3 = draw.rect(100,100); + + rect.on('event.namespace1', action) + rect2.on('event.namespace2', action) + rect3.on('event.namespace3', function(){ butter = 'melting' }) + rect3.on('event', action) + + expect(Object.keys(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['event']['*'])).toBeUndefined() // no global listener on rect + expect(Object.keys(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['event']['namespace1']).length).toBe( 1) // 1 namespaced listener on rect + expect(Object.keys(SVG.listeners[SVG.handlerMap.indexOf(rect2.node)]['event']['namespace2']).length).toBe(1) // 1 namespaced listener on rect + expect(Object.keys(SVG.listeners[SVG.handlerMap.indexOf(rect3.node)]['event']['*']).length).toBe(1) // 1 gobal listener on rect3 + expect(Object.keys(SVG.listeners[SVG.handlerMap.indexOf(rect3.node)]['event']['namespace3']).length).toBe(1) // 1 namespaced listener on rect3 + expect(SVG.listeners.length).toBe(listenerCnt + 3) // added listeners on 3 different elements }) it('applies the element as context', function() { - dispatchEvent(rect.on('my:event', action), 'my:event') + dispatchEvent(rect.on('event', action), 'event') expect(context).toBe(rect) }) it('stores the listener for future reference', function() { - rect.on('my:event', action) - expect(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['my:event'][action]).not.toBeUndefined() + rect.on('event', action) + expect(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['event']['*'][action]).not.toBeUndefined() }) it('returns the called element', function() { - expect(rect.on('my:event', action)).toBe(rect) + expect(rect.on('event', action)).toBe(rect) }) }) @@ -342,76 +356,97 @@ describe('Event', function() { beforeEach(function() { butter = null - SVG.registerEvent('my:event') }) it('detaches a specific event listener, all other still working', function() { rect2 = draw.rect(100,100); rect3 = draw.rect(100,100); - rect.on('my:event', action) - rect2.on('my:event', action) - rect3.on('my:event', function(){ butter = 'melting' }) + rect.on('event', action) + rect2.on('event', action) + rect3.on('event', function(){ butter = 'melting' }) - rect.off('my:event', action) + rect.off('event', action) - expect(Object.keys(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['my:event']).length).toBe(0) + expect(Object.keys(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['event']['*']).length).toBe(0) - dispatchEvent(rect, 'my:event') + dispatchEvent(rect, 'event') expect(toast).toBeNull() - dispatchEvent(rect2, 'my:event') + dispatchEvent(rect2, 'event') expect(toast).toBe('ready') - dispatchEvent(rect3, 'my:event') + dispatchEvent(rect3, 'event') expect(butter).toBe('melting') - expect(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['my:event'][action]).toBeUndefined() + expect(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['event']['*'][action]).toBeUndefined() }) - it('detaches all listeners for an event without a listener given', function() { - rect.on('my:event', action) - rect.on('my:event', function() { butter = 'melting' }) - rect.off('my:event') + it('detaches a specific namespaced event listener, all other still working', function() { + rect2 = draw.rect(100,100); + rect3 = draw.rect(100,100); - dispatchEvent(rect, 'my:event') + rect.on('event.namespace', action) + rect2.on('event.namespace', action) + rect3.on('event.namespace', function(){ butter = 'melting' }) + + rect.off('event.namespace', action) + + expect(Object.keys(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['event']['namespace']).length).toBe(0) + + dispatchEvent(rect, 'event') + expect(toast).toBeNull() + + dispatchEvent(rect2, 'event') + expect(toast).toBe('ready') + + dispatchEvent(rect3, 'event') + expect(butter).toBe('melting') + + expect(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['event']['namespace'][action]).toBeUndefined() + }) + it('detaches all listeners for an event without a listener given', function() { + rect.on('event', action) + rect.on('event.namespace', function() { butter = 'melting'; console.log('called'); }) + rect.off('event') + + dispatchEvent(rect, 'event') expect(toast).toBeNull() expect(butter).toBeNull() - expect(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['my:event']).toBeUndefined() + expect(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]['event']).toBeUndefined() }) it('detaches all listeners without an argument', function() { - rect.on('my:event', action) + rect.on('event', action) rect.on('click', function() { butter = 'melting' }) rect.off() - dispatchEvent(rect, 'my:event') + dispatchEvent(rect, 'event') dispatchEvent(rect, 'click') expect(toast).toBeNull() expect(butter).toBeNull() expect(SVG.listeners[SVG.handlerMap.indexOf(rect.node)]).toBeUndefined() }) it('returns the called element', function() { - expect(rect.off('my:event', action)).toBe(rect) + expect(rect.off('event', action)).toBe(rect) }) }) describe('fire()', function() { beforeEach(function() { - SVG.registerEvent('my:event') - rect.on('my:event', action) + rect.on('event', action) }) it('fires an event for the element', function() { expect(toast).toBeNull() - rect.fire('my:event') + rect.fire('event') expect(toast).toBe('ready') expect(fruitsInDetail).toBe(null) }) it('returns the called element', function() { - expect(rect.fire('my:event')).toBe(rect) + expect(rect.fire('event')).toBe(rect) }) it('fires event with additional data', function() { expect(fruitsInDetail).toBeNull() - rect.fire('my:event', {apple:1}) + rect.fire('event', {apple:1}) expect(fruitsInDetail).not.toBe(null) expect(fruitsInDetail.apple).toBe(1) }) diff --git a/src/event.js b/src/event.js index 10585bb..74f22eb 100755 --- a/src/event.js +++ b/src/event.js @@ -39,48 +39,64 @@ SVG.on = function(node, event, listener) { // create listener, get object-index var l = listener.bind(node.instance || node) , index = (SVG.handlerMap.indexOf(node) + 1 || SVG.handlerMap.push(node)) - 1 + , ev = event.split('.')[0] + , ns = event.split('.')[1] || '*' + // ensure valid object - SVG.listeners[index] = SVG.listeners[index] || {} - SVG.listeners[index][event] = SVG.listeners[index][event] || {} + SVG.listeners[index] = SVG.listeners[index] || {} + SVG.listeners[index][ev] = SVG.listeners[index][ev] || {} + SVG.listeners[index][ev][ns] = SVG.listeners[index][ev][ns] || {} // reference listener - SVG.listeners[index][event][listener] = l + SVG.listeners[index][ev][ns][listener] = l // add listener - node.addEventListener(event, l, false) + node.addEventListener(ev, l, false) } // Add event unbinder in the SVG namespace SVG.off = function(node, event, listener) { var index = SVG.handlerMap.indexOf(node) + , ev = event && event.split('.')[0] + , ns = event && event.split('.')[1] + + if(index == -1) return if (listener) { // remove listener reference - if (index != -1 && SVG.listeners[index][event]) { + if (SVG.listeners[index][ev] && SVG.listeners[index][ev][ns || '*']) { // remove listener - node.removeEventListener(event, SVG.listeners[index][event][listener], false) + node.removeEventListener(ev, SVG.listeners[index][ev][ns || '*'][listener], false) - delete SVG.listeners[index][event][listener] + delete SVG.listeners[index][ev][ns || '*'][listener] } - } else if (event) { + } else if (ns) { + // remove all listeners for the namespaced event + if (SVG.listeners[index][ev] && SVG.listeners[index][ev][ns]) { + for (listener in SVG.listeners[index][ev][ns]) + SVG.off(node, [ev, ns].join('.'), listener) + + delete SVG.listeners[index][ev][ns] + } + + } else if (ev) { // remove all listeners for the event - if (SVG.listeners[index][event]) { - for (listener in SVG.listeners[index][event]) - SVG.off(node, event, listener) + if (SVG.listeners[index][ev]) { + for (namespace in SVG.listeners[index][ev]) + SVG.off(node, [ev, namespace].join('.')) - delete SVG.listeners[index][event] + delete SVG.listeners[index][ev] } } else { // remove all listeners on a given node - if (index != -1) { - for (event in SVG.listeners[index]) - SVG.off(node, event) + for (event in SVG.listeners[index]) + SVG.off(node, event) + + delete SVG.listeners[index] - delete SVG.listeners[index] - } } } -- 2.39.5