/*
 * Lazy Line Painter
 * SVG Stroke animation.
 *
 * https://github.com/camoconnell/lazy-line-painter
 * http://www.camoconnell.com
 *
 * Copyright © 2013-2015 Cam O'Connell
 * All rights reserved.
 *
 * Licensed under the GNU license.
 *
 */


/*
 *
 * TERMS OF USE - EASING EQUATIONS
 *
 * Open source under the BSD License.
 *
 * Copyright © 2001 Robert Penner
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * Redistributions of source code must retain the above copyright notice, this list of
 * conditions and the following disclaimer.
 * Redistributions in binary form must reproduce the above copyright notice, this list
 * of conditions and the following disclaimer in the documentation and/or other materials
 * provided with the distribution.
 *
 * Neither the name of the author nor the names of contributors may be used to endorse
 * or promote products derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
 *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
 *  GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

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0;l<g.length;l++){var m=g[l].delay||0;g[l].duration+m>k&&(k=g[l].duration+m)}b.totalDuration=b.drawSequential?d+f:e+k;d=b.reverse?b.totalDuration:0;for(f=0;f<b.paths.length;f++){e=b.paths[f];e.progress=0;e.index=f;var g=e,k=b,l=f,m=document.createElementNS("http://www.w3.org/2000/svg","path"),p=h(m);k.svg.append(p);p.attr(x(k,k.paths[l]));g.el=m;e.length=Math.ceil(e.el.getTotalLength());e.delay=e.delay||0;e.duration=e.duration;g=e;k=e.el;l=e.length;m=[];for(p=0;p<l;p++){var n=k.getPointAtLength(p);
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h(this).data("lazyLinePainter");a.paused||(a.paused=!0,cancelAnimationFrame(a.rAF))})},resume:function(){return this.each(function(){var a=h(this).data("lazyLinePainter");a.paused&&(requestAnimationFrame(function(c){y(c,a)}),a.paused=!1)})},erase:function(){return this.each(function(){var a=h(this).data("lazyLinePainter");a.startTime=null;a.elapsedTime=null;cancelAnimationFrame(a.rAF);a.onStrokeCompleteDone=!1;a.paused=!1;for(var c=0;c<a.paths.length;c++){var b=a.paths[c];b.el.style.strokeDashoffset=
b.length;b.onStrokeCompleteDone=!1;b.onStrokeStartDone=!1}})},destroy:function(){return this.each(function(){var a=h(this);a.removeData("lazyLinePainter");a.empty();a.removeClass("lazylinepainter")})},set:function(a){return this.each(function(){var c=h(this).data("lazyLinePainter");c.progress=a;u(c)})},get:function(){return h(this).data("lazyLinePainter")},resize:function(){this.each(function(){var a=h(this),c=a.data("lazyLinePainter");c.offset=a.offset();for(a=0;a<c.paths.length;a++)v(c,c.paths[a])})}},
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!0);else if(1E-5<b.progress&&(d.onStrokeStart&&!b.onStrokeStartDone&&(d.onStrokeStart(b),b.onStrokeStart||(b.onStrokeStartDone=!0)),b.onStrokeStart&&!b.onStrokeStartDone&&(b.onStrokeStart(b),b.onStrokeStartDone=!0),b.onStrokeUpdate))b.onStrokeUpdate(b)}},w=function(a,c,b,d){var f;0<b&&b<a?f=d?n[d](b,0,1,a):b/a:b>=a?f=1:b<=c&&(f=0);return f},v=function(a,c){var b=Math.round(c.progress*(c.length-1)),b=c.positions[b];c.position={x:a.offset.left+b.x,y:a.offset.top+b.y}},x=function(a,c){return{d:c.path,
stroke:c.strokeColor?c.strokeColor:a.strokeColor,"fill-opacity":0,"stroke-opacity":c.strokeOpacity?c.strokeOpacity:a.strokeOpacity,"stroke-width":c.strokeWidth?c.strokeWidth:a.strokeWidth,"stroke-linecap":c.strokeCap?c.strokeCap:a.strokeCap,"stroke-linejoin":c.strokeJoin?c.strokeJoin:a.strokeJoin}},t=function(a,c){for(var b="",d=a.split(","),f=0,e=d.length-1;0<=e;e--)f+=Number(d[e]);d=Math.floor(c/f);for(e=d-1;0<=e;e--)b+=a+", ";return(b+(c-d*f)+", "+c).split(",").join("px,")+"px"};h.fn.lazylinepainter=
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