https://bjash.com/Services_files/DrawSVGPlugin.js

1/*!
2 * VERSION: 0.0.4
3 * DATE: 2014-12-04
4 * UPDATES AND DOCS AT: http://www.greensock.com
5 *
6 * @license Copyright (c) 2008-2015, GreenSock. All rights reserved.
7 * DrawSVGPlugin is a Club GreenSock membership benefit; You must have a valid membership to use
8 * this code without violating the terms of use. Visit http://greensock.com/club/ to sign up or get more details.
9 * This work is subject to the software agreement that was issued with your membership.
10 * 
11 * @author: Jack Doyle, [email protected]
12 */
13var _gsScope="undefined"!=typeof module&&module.exports&&"undefined"!=typeof global?global:this||window;(_gsScope._gsQueue||(_gsScope._gsQueue=[])).push(function(){"use strict";function t(t,e,i,r){return i=parseFloat(i)-parseFloat(t),r=parseFloat(r)-parseFloat(e),Math.sqrt(i*i+r*r)}function e(t){return"string"!=typeof t&&t.nodeType||(t=_gsScope.TweenLite.selector(t),t.length&&(t=t[0])),t}function i(t,e,i){var r,s,n=t.indexOf(" ");return-1===n?(r=void 0!==i?i+"":t,s=t):(r=t.substr(0,n),s=t.substr(n+1)),r=-1!==r.indexOf("%")?parseFloat(r)/100*e:parseFloat(r),s=-1!==s.indexOf("%")?parseFloat(s)/100*e:parseFloat(s),r>s?[s,r]:[r,s]}function r(i){if(!i)return 0;i=e(i);var r,s,n,a,o,l,h,u,f=i.tagName.toLowerCase();if("path"===f)r=i.getTotalLength()||0;else if("rect"===f)s=i.getBBox(),r=2*(s.width+s.height);else if("circle"===f)r=2*Math.PI*parseFloat(i.getAttribute("r"));else if("line"===f)r=t(i.getAttribute("x1"),i.getAttribute("y1"),i.getAttribute("x2"),i.getAttribute("y2"));else if("polyline"===f||"polygon"===f)for(n=i.getAttribute("points").split(" "),r=0,o=n[0].split(","),"polygon"===f&&(n.push(n[0]),-1===n[0].indexOf(",")&&n.push(n[1])),l=1;n.length>l;l++)a=n[l].split(","),1===a.length&&(a[1]=n[l++]),2===a.length&&(r+=t(o[0],o[1],a[0],a[1])||0,o=a);else"ellipse"===f&&(h=parseFloat(i.getAttribute("rx")),u=parseFloat(i.getAttribute("ry")),r=Math.PI*(3*(h+u)-Math.sqrt((3*h+u)*(h+3*u))));return r||0}function s(t,i){if(!t)return[0,0];t=e(t),i=i||r(t)+1;var s=a(t),n=s.strokeDasharray||"",o=parseFloat(s.strokeDashoffset);return n=-1===n.indexOf(" ")?i:parseFloat(n.split(" ")[0])||1e-5,n>i&&(n=i),[Math.max(0,-o),n-o]}var n,a=document.defaultView?document.defaultView.getComputedStyle:function(){};n=_gsScope._gsDefine.plugin({propName:"drawSVG",API:2,version:"0.0.4",global:!0,overwriteProps:["drawSVG"],init:function(t,e){if(!t.getBBox)return!1;var n,a,o,l=r(t)+1;return this._style=t.style,e===!0||"true"===e?e="0 100%":e?-1===(e+"").indexOf(" ")&&(e="0 "+e):e="0 0",n=s(t,l),a=i(e,l,n[0]),this._length=l+10,0===n[0]&&0===a[0]?(o=Math.max(1e-5,a[1]-l),this._dash=l+o,this._offset=l-n[1]+o,this._addTween(this,"_offset",this._offset,l-a[1]+o,"drawSVG")):(this._dash=n[1]-n[0]||1e-6,this._offset=-n[0],this._addTween(this,"_dash",this._dash,a[1]-a[0]||1e-5,"drawSVG"),this._addTween(this,"_offset",this._offset,-a[0],"drawSVG")),!0},set:function(t){this._firstPT&&(this._super.setRatio.call(this,t),this._style.strokeDashoffset=this._offset,this._style.strokeDasharray=this._dash+" "+this._length)}}),n.getLength=r,n.getPosition=s}),_gsScope._gsDefine&&_gsScope._gsQueue.pop()();