/**
 * segment - A little JavaScript class (without dependencies) to draw and animate SVG path strokes
 * @version v0.0.2
 * @link https://github.com/lmgonzalves/segment
 * @license MIT
 */
function Segment(t,e,n){this.path=t,this.length=t.getTotalLength(),this.path.style.strokeDashoffset=2*this.length,this.begin=e?this.valueOf(e):0,this.end=n?this.valueOf(n):this.length,this.timer=null,this.draw(this.begin,this.end)}Segment.prototype={draw:function(t,e,n,i){if(n){var s=i.hasOwnProperty("delay")?1e3*parseFloat(i.delay):0,a=i.hasOwnProperty("easing")?i.easing:null,h=i.hasOwnProperty("callback")?i.callback:null,r=this;if(this.stop(),s)return delete i.delay,this.timer=setTimeout(function(){r.draw(t,e,n,i)},s),this.timer;var l=new Date,o=1e3/60,g=this.begin,f=this.end,u=this.valueOf(t),d=this.valueOf(e);!function p(){var t=new Date,e=(t-l)/1e3,i=e/parseFloat(n),s=i;return"function"==typeof a&&(s=a(s)),i>1?(r.stop(),s=1):r.timer=setTimeout(p,o),r.begin=g+(u-g)*s,r.end=f+(d-f)*s,r.begin<0&&(r.begin=0),r.end>r.length&&(r.end=r.length),r.begin<r.end?r.draw(r.begin,r.end):r.draw(r.begin+(r.end-r.begin),r.end-(r.end-r.begin)),i>1&&"function"==typeof h?h.call(r.context):void 0}()}else this.path.style.strokeDasharray=this.strokeDasharray(t,e)},strokeDasharray:function(t,e){return this.begin=this.valueOf(t),this.end=this.valueOf(e),[this.length,this.length+this.begin,this.end-this.begin].join(" ")},valueOf:function(t){var e=parseFloat(t);if(("string"==typeof t||t instanceof String)&&~t.indexOf("%")){var n;~t.indexOf("+")?(n=t.split("+"),e=this.percent(n[0])+parseFloat(n[1])):~t.indexOf("-")?(n=t.split("-"),e=this.percent(n[0])-parseFloat(n[1])):e=this.percent(t)}return e},stop:function(){clearTimeout(this.timer),this.timer=null},percent:function(t){return parseFloat(t)/100*this.length}};