snap.js/dist/snap.svg-min.js

// Snap.svg 0.4.1
//
// Copyright (c) 2013 – 2015 Adobe Systems Incorporated. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// build: 2016-06-09

!function(a){var b,c,d="0.4.2",e="hasOwnProperty",f=/[\.\/]/,g=/\s*,\s*/,h="*",i=function(a,b){return a-b},j={n:{}},k=function(){for(var a=0,b=this.length;b>a;a++)if("undefined"!=typeof this[a])return this[a]},l=function(){for(var a=this.length;--a;)if("undefined"!=typeof this[a])return this[a]},m=function(a,d){a=String(a);var e,f=c,g=Array.prototype.slice.call(arguments,2),h=m.listeners(a),j=0,n=[],o={},p=[],q=b;p.firstDefined=k,p.lastDefined=l,b=a,c=0;for(var r=0,s=h.length;s>r;r++)"zIndex"in h[r]&&(n.push(h[r].zIndex),h[r].zIndex<0&&(o[h[r].zIndex]=h[r]));for(n.sort(i);n[j]<0;)if(e=o[n[j++]],p.push(e.apply(d,g)),c)return c=f,p;for(r=0;s>r;r++)if(e=h[r],"zIndex"in e)if(e.zIndex==n[j]){if(p.push(e.apply(d,g)),c)break;do if(j++,e=o[n[j]],e&&p.push(e.apply(d,g)),c)break;while(e)}else o[e.zIndex]=e;else if(p.push(e.apply(d,g)),c)break;return c=f,b=q,p};m._events=j,m.listeners=function(a){var b,c,d,e,g,i,k,l,m=a.split(f),n=j,o=[n],p=[];for(e=0,g=m.length;g>e;e++){for(l=[],i=0,k=o.length;k>i;i++)for(n=o[i].n,c=[n[m[e]],n[h]],d=2;d--;)b=c[d],b&&(l.push(b),p=p.concat(b.f||[]));o=l}return p},m.on=function(a,b){if(a=String(a),"function"!=typeof b)return function(){};for(var c=a.split(g),d=0,e=c.length;e>d;d++)!function(a){for(var c,d=a.split(f),e=j,g=0,h=d.length;h>g;g++)e=e.n,e=e.hasOwnProperty(d[g])&&e[d[g]]||(e[d[g]]={n:{}});for(e.f=e.f||[],g=0,h=e.f.length;h>g;g++)if(e.f[g]==b){c=!0;break}!c&&e.f.push(b)}(c[d]);return function(a){+a==+a&&(b.zIndex=+a)}},m.f=function(a){var b=[].slice.call(arguments,1);return function(){m.apply(null,[a,null].concat(b).concat([].slice.call(arguments,0)))}},m.stop=function(){c=1},m.nt=function(a){return a?new RegExp("(?:\\.|\\/|^)"+a+"(?:\\.|\\/|$)").test(b):b},m.nts=function(){return b.split(f)},m.off=m.unbind=function(a,b){if(!a)return void(m._events=j={n:{}});var c=a.split(g);if(c.length>1)for(var d=0,i=c.length;i>d;d++)m.off(c[d],b);else{c=a.split(f);var k,l,n,d,i,o,p,q=[j];for(d=0,i=c.length;i>d;d++)for(o=0;o<q.length;o+=n.length-2){if(n=[o,1],k=q[o].n,c[d]!=h)k[c[d]]&&n.push(k[c[d]]);else for(l in k)k[e](l)&&n.push(k[l]);q.splice.apply(q,n)}for(d=0,i=q.length;i>d;d++)for(k=q[d];k.n;){if(b){if(k.f){for(o=0,p=k.f.length;p>o;o++)if(k.f[o]==b){k.f.splice(o,1);break}!k.f.length&&delete k.f}for(l in k.n)if(k.n[e](l)&&k.n[l].f){var r=k.n[l].f;for(o=0,p=r.length;p>o;o++)if(r[o]==b){r.splice(o,1);break}!r.length&&delete k.n[l].f}}else{delete k.f;for(l in k.n)k.n[e](l)&&k.n[l].f&&delete k.n[l].f}k=k.n}}},m.once=function(a,b){var c=function(){return m.unbind(a,c),b.apply(this,arguments)};return m.on(a,c)},m.version=d,m.toString=function(){return"You are running Eve "+d},"undefined"!=typeof module&&module.exports?module.exports=m:"function"==typeof define&&define.amd?define("eve",[],function(){return m}):a.eve=m}(this),function(a,b){if("function"==typeof define&&define.amd)define(["eve"],function(c){return b(a,c)});else if("undefined"!=typeof exports){var c=require("eve");module.exports=b(a,c)}else b(a,a.eve)}(window||this,function(a,b){var c=function(b){var c={},d=a.requestAnimationFrame||a.webkitRequestAnimationFrame||a.mozRequestAnimationFrame||a.oRequestAnimationFrame||a.msRequestAnimationFrame||function(a){setTimeout(a,16)},e=Array.isArray||function(a){return a instanceof Array||"[object Array]"==Object.prototype.toString.call(a)},f=0,g="M"+(+new Date).toString(36),h=function(){return g+(f++).toString(36)},i=Date.now||function(){return+new Date},j=function(a){var b=this;if(null==a)return b.s;var c=b.s-a;b.b+=b.dur*c,b.B+=b.dur*c,b.s=a},k=function(a){var b=this;return null==a?b.spd:void(b.spd=a)},l=function(a){var b=this;return null==a?b.dur:(b.s=b.s*a/b.dur,void(b.dur=a))},m=function(){var a=this;delete c[a.id],a.update(),b("mina.stop."+a.id,a)},n=function(){var a=this;a.pdif||(delete c[a.id],a.update(),a.pdif=a.get()-a.b)},o=function(){var a=this;a.pdif&&(a.b=a.get()-a.pdif,delete a.pdif,c[a.id]=a)},p=function(){var a,b=this;if(e(b.start)){a=[];for(var c=0,d=b.start.length;d>c;c++)a[c]=+b.start[c]+(b.end[c]-b.start[c])*b.easing(b.s)}else a=+b.start+(b.end-b.start)*b.easing(b.s);b.set(a)},q=fun
if(0==arguments.length)return b("snap.data.get."+this.id,this,e,null),e;if(1==arguments.length){if(d.is(a,"object")){for(var f in a)a[t](f)&&this.data(f,a[f]);return this}return b("snap.data.get."+this.id,this,e[a],a),e[a]}return e[a]=c,b("snap.data.set."+this.id,this,c,a),this},m.removeData=function(a){return null==a?x[this.id]={}:x[this.id]&&delete x[this.id][a],this},m.outerSVG=m.toString=l(1),m.innerSVG=l(),m.toDataURL=function(){if(a&&a.btoa){var b=this.getBBox(),c=d.format('<svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="{width}" height="{height}" viewBox="{x} {y} {width} {height}">{contents}</svg>',{x:+b.x.toFixed(3),y:+b.y.toFixed(3),width:+b.width.toFixed(3),height:+b.height.toFixed(3),contents:this.outerSVG()});return"data:image/svg+xml;base64,"+btoa(unescape(encodeURIComponent(c)))}},h.prototype.select=m.select,h.prototype.selectAll=m.selectAll}),d.plugin(function(a,b,c,d,e){function f(a,b,c,d,e,f){return null==b&&"[object SVGMatrix]"==g.call(a)?(this.a=a.a,this.b=a.b,this.c=a.c,this.d=a.d,this.e=a.e,void(this.f=a.f)):void(null!=a?(this.a=+a,this.b=+b,this.c=+c,this.d=+d,this.e=+e,this.f=+f):(this.a=1,this.b=0,this.c=0,this.d=1,this.e=0,this.f=0))}var g=Object.prototype.toString,h=String,i=Math,j="";!function(b){function c(a){return a[0]*a[0]+a[1]*a[1]}function d(a){var b=i.sqrt(c(a));a[0]&&(a[0]/=b),a[1]&&(a[1]/=b)}b.add=function(a,b,c,d,e,g){var h,i,j,k,l=[[],[],[]],m=[[this.a,this.c,this.e],[this.b,this.d,this.f],[0,0,1]],n=[[a,c,e],[b,d,g],[0,0,1]];for(a&&a instanceof f&&(n=[[a.a,a.c,a.e],[a.b,a.d,a.f],[0,0,1]]),h=0;3>h;h++)for(i=0;3>i;i++){for(k=0,j=0;3>j;j++)k+=m[h][j]*n[j][i];l[h][i]=k}return this.a=l[0][0],this.b=l[1][0],this.c=l[0][1],this.d=l[1][1],this.e=l[0][2],this.f=l[1][2],this},b.invert=function(){var a=this,b=a.a*a.d-a.b*a.c;return new f(a.d/b,-a.b/b,-a.c/b,a.a/b,(a.c*a.f-a.d*a.e)/b,(a.b*a.e-a.a*a.f)/b)},b.clone=function(){return new f(this.a,this.b,this.c,this.d,this.e,this.f)},b.translate=function(a,b){return this.add(1,0,0,1,a,b)},b.scale=function(a,b,c,d){return null==b&&(b=a),(c||d)&&this.add(1,0,0,1,c,d),this.add(a,0,0,b,0,0),(c||d)&&this.add(1,0,0,1,-c,-d),this},b.rotate=function(b,c,d){b=a.rad(b),c=c||0,d=d||0;var e=+i.cos(b).toFixed(9),f=+i.sin(b).toFixed(9);return this.add(e,f,-f,e,c,d),this.add(1,0,0,1,-c,-d)},b.x=function(a,b){return a*this.a+b*this.c+this.e},b.y=function(a,b){return a*this.b+b*this.d+this.f},b.get=function(a){return+this[h.fromCharCode(97+a)].toFixed(4)},b.toString=function(){return"matrix("+[this.get(0),this.get(1),this.get(2),this.get(3),this.get(4),this.get(5)].join()+")"},b.offset=function(){return[this.e.toFixed(4),this.f.toFixed(4)]},b.determinant=function(){return this.a*this.d-this.b*this.c},b.split=function(){var b={};b.dx=this.e,b.dy=this.f;var e=[[this.a,this.c],[this.b,this.d]];b.scalex=i.sqrt(c(e[0])),d(e[0]),b.shear=e[0][0]*e[1][0]+e[0][1]*e[1][1],e[1]=[e[1][0]-e[0][0]*b.shear,e[1][1]-e[0][1]*b.shear],b.scaley=i.sqrt(c(e[1])),d(e[1]),b.shear/=b.scaley,this.determinant()<0&&(b.scalex=-b.scalex);var f=-e[0][1],g=e[1][1];return 0>g?(b.rotate=a.deg(i.acos(g)),0>f&&(b.rotate=360-b.rotate)):b.rotate=a.deg(i.asin(f)),b.isSimple=!(+b.shear.toFixed(9)||b.scalex.toFixed(9)!=b.scaley.toFixed(9)&&b.rotate),b.isSuperSimple=!+b.shear.toFixed(9)&&b.scalex.toFixed(9)==b.scaley.toFixed(9)&&!b.rotate,b.noRotation=!+b.shear.toFixed(9)&&!b.rotate,b},b.toTransformString=function(a){var b=a||this.split();return+b.shear.toFixed(9)?"m"+[this.get(0),this.get(1),this.get(2),this.get(3),this.get(4),this.get(5)]:(b.scalex=+b.scalex.toFixed(4),b.scaley=+b.scaley.toFixed(4),b.rotate=+b.rotate.toFixed(4),(b.dx||b.dy?"t"+[+b.dx.toFixed(4),+b.dy.toFixed(4)]:j)+(1!=b.scalex||1!=b.scaley?"s"+[b.scalex,b.scaley,0,0]:j)+(b.rotate?"r"+[+b.rotate.toFixed(4),0,0]:j))}}(f.prototype),a.Matrix=f,a.matrix=function(a,b,c,d,e,g){return new f(a,b,c,d,e,g)}}),d.plugin(function(a,c,d,e,f){function g(d){return function(e){if(b.stop(),e instanceof f&&1==e.node.childNodes.length&&("radialGradient"==e.node.firstChild.tagName||"linearGradient"==e.
if(a.is(d,"array")&&a.is(h[h.length-1],"array"))var i=!0;var j,k=function(){j?this.b=j:j=this.b},l=0,m=this,n=g&&function(){++l==m.length&&g.call(this)};return this.forEach(function(a,c){b.once("snap.animcreated."+a.id,k),i?h[c]&&a.animate.apply(a,h[c]):a.animate(d,e,f,n)})},j.remove=function(){for(;this.length;)this.pop().remove();return this},j.bind=function(a,b,c){var d={};if("function"==typeof b)this.bindings[a]=b;else{var e=c||a;this.bindings[a]=function(a){d[e]=a,b.attr(d)}}return this},j.attr=function(a){var b={};for(var c in a)this.bindings[c]?this.bindings[c](a[c]):b[c]=a[c];for(var d=0,e=this.items.length;e>d;d++)this.items[d].attr(b);return this},j.clear=function(){for(;this.length;)this.pop()},j.splice=function(a,b,c){a=0>a?g(this.length+a,0):a,b=g(0,h(this.length-a,b));var d,e=[],f=[],j=[];for(d=2;d<arguments.length;d++)j.push(arguments[d]);for(d=0;b>d;d++)f.push(this[a+d]);for(;d<this.length-a;d++)e.push(this[a+d]);var k=j.length;for(d=0;d<k+e.length;d++)this.items[a+d]=this[a+d]=k>d?j[d]:e[d-k];for(d=this.items.length=this.length-=b-k;this[d];)delete this[d++];return new i(f)},j.exclude=function(a){for(var b=0,c=this.length;c>b;b++)if(this[b]==a)return this.splice(b,1),!0;return!1},j.insertAfter=function(a){for(var b=this.items.length;b--;)this.items[b].insertAfter(a);return this},j.getBBox=function(){for(var a=[],b=[],c=[],d=[],e=this.items.length;e--;)if(!this.items[e].removed){var f=this.items[e].getBBox();a.push(f.x),b.push(f.y),c.push(f.x+f.width),d.push(f.y+f.height)}return a=h.apply(0,a),b=h.apply(0,b),c=g.apply(0,c),d=g.apply(0,d),{x:a,y:b,x2:c,y2:d,width:c-a,height:d-b,cx:a+(c-a)/2,cy:b+(d-b)/2}},j.clone=function(a){a=new i;for(var b=0,c=this.items.length;c>b;b++)a.push(this.items[b].clone());return a},j.toString=function(){return"Snap‘s set"},j.type="set",a.Set=i,a.set=function(){var a=new i;return arguments.length&&a.push.apply(a,Array.prototype.slice.call(arguments,0)),a}}),d.plugin(function(a,c,d,e){function f(a){var b=a[0];switch(b.toLowerCase()){case"t":return[b,0,0];case"m":return[b,1,0,0,1,0,0];case"r":return 4==a.length?[b,0,a[2],a[3]]:[b,0];case"s":return 5==a.length?[b,1,1,a[3],a[4]]:3==a.length?[b,1,1]:[b,1]}}function g(b,c,d){c=r(c).replace(/\.{3}|\u2026/g,b),b=a.parseTransformString(b)||[],c=a.parseTransformString(c)||[];for(var e,g,h,i,j=Math.max(b.length,c.length),k=[],n=[],o=0;j>o;o++){if(h=b[o]||f(c[o]),i=c[o]||f(h),h[0]!=i[0]||"r"==h[0].toLowerCase()&&(h[2]!=i[2]||h[3]!=i[3])||"s"==h[0].toLowerCase()&&(h[3]!=i[3]||h[4]!=i[4])){b=a._.transform2matrix(b,d()),c=a._.transform2matrix(c,d()),k=[["m",b.a,b.b,b.c,b.d,b.e,b.f]],n=[["m",c.a,c.b,c.c,c.d,c.e,c.f]];break}for(k[o]=[],n[o]=[],e=0,g=Math.max(h.length,i.length);g>e;e++)e in h&&(k[o][e]=h[e]),e in i&&(n[o][e]=i[e])}return{from:m(k),to:m(n),f:l(k)}}function h(a){return a}function i(a){return function(b){return+b.toFixed(3)+a}}function j(a){return a.join(" ")}function k(b){return a.rgb(b[0],b[1],b[2])}function l(a){var b,c,d,e,f,g,h=0,i=[];for(b=0,c=a.length;c>b;b++){for(f="[",g=['"'+a[b][0]+'"'],d=1,e=a[b].length;e>d;d++)g[d]="val["+h++ +"]";f+=g+"]",i[b]=f}return Function("val","return Snap.path.toString.call(["+i+"])")}function m(a){for(var b=[],c=0,d=a.length;d>c;c++)for(var e=1,f=a[c].length;f>e;e++)b.push(a[c][e]);return b}function n(a){return isFinite(parseFloat(a))}function o(b,c){return a.is(b,"array")&&a.is(c,"array")?b.toString()==c.toString():!1}var p={},q=/[a-z]+$/i,r=String;p.stroke=p.fill="colour",c.prototype.equal=function(a,c){return b("snap.util.equal",this,a,c).firstDefined()},b.on("snap.util.equal",function(b,c){var d,e,f=r(this.attr(b)||""),s=this;if(n(f)&&n(c))return{from:parseFloat(f),to:parseFloat(c),f:h};if("colour"==p[b])return d=a.color(f),e=a.color(c),{from:[d.r,d.g,d.b,d.opacity],to:[e.r,e.g,e.b,e.opacity],f:k};if("viewBox"==b)return d=this.attr(b).vb.split(" ").map(Number),e=c.split(" ").map(Number),{from:d,to:e,f:j};if("transform"==b||"gradientTransform"==b||"patternTransform"==b)return c instanceof a.Matrix&&(c=c.toTransformString()),a._.rgTransform.test(c)||(c=a._.svgTransform2string(c)),g(f,c,fu