2014-02-01 20:32:05 +04:00
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(function(t,e,n){function i(){return Math.max(Math.max(e.body.scrollWidth,e.documentElement.scrollWidth),Math.max(e.body.offsetWidth,e.documentElement.offsetWidth),Math.max(e.body.clientWidth,e.documentElement.clientWidth))}function o(){return Math.max(Math.max(e.body.scrollHeight,e.documentElement.scrollHeight),Math.max(e.body.offsetHeight,e.documentElement.offsetHeight),Math.max(e.body.clientHeight,e.documentElement.clientHeight))}function r(e,n,i){var o=e.documentElement.cloneNode(!0),r=e.createElement("iframe");return r.style.display="hidden",r.style.position="absolute",r.width=n,r.height=i,r.scrolling="no",e.body.appendChild(r),new Promise(function(e){var n=function(){"none"!==r.contentWindow.getComputedStyle(s,null).backgroundImage?(i.body.removeChild(s),i.body.removeChild(a),e(r)):t.setTimeout(n,10)},i=r.contentWindow.document;i.open(),i.write(""),i.close(),i.replaceChild(i.adoptNode(o),i.documentElement),r.contentWindow.scrollTo(t.scrollX,t.scrollY);var s=i.createElement("div");s.className="html2canvas-ready-test",i.body.appendChild(s);var a=i.createElement("style");a.innerHTML="body div.html2canvas-ready-test { background-image:url(data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7); }",i.body.appendChild(a),t.setTimeout(n,10)})}function s(t,e,n,i,o){D("Starting NodeParser"),this.renderer=e,this.options=o,this.range=null,this.support=n,this.stack=new H(!0,1,t.ownerDocument,null);var r=new F(t,null);r.visibile=r.isElementVisible(),this.nodes=[r].concat(this.getChildren(r)).filter(function(t){return t.visible=t.isElementVisible()}),D("Fetched nodes"),this.images=i.fetch(this.nodes.filter(C)),D("Creating stacking contexts"),this.createStackingContexts(),D("Sorting stacking contexts"),this.sortStackingContexts(this.stack),this.images.ready.then(N(function(){D("Images loaded, starting parsing"),this.parse(this.stack),D("Finished rendering"),o.onrendered(e.canvas)},this))}function a(t){return 0>t.cssInt("zIndex")}function c(t){return t.cssInt("zIndex")>0}function h(t){return 0===t.cssInt("zIndex")}function u(t){return-1!==["inline","inline-block","inline-table"].indexOf(t.css("display"))}function p(t){return t instanceof H}function d(t){return t.node.data.trim().length>0}function l(t){return/^(normal|none|0px)$/.test(t.parent.css("letterSpacing"))}function f(t,e,n,i,o,r,s){e[0]>0||e[1]>0?(t.push(["line",i[0].start.x,i[0].start.y]),i[0].curveTo(t),i[1].curveTo(t)):t.push(["line",r,s]),(n[0]>0||n[1]>0)&&t.push(["line",o[0].start.x,o[0].start.y])}function g(t){return["TopLeft","TopRight","BottomRight","BottomLeft"].map(function(e){var n=t.css("border"+e+"Radius"),i=n.split(" ");return 1>=i.length&&(i[1]=i[0]),i.map(m)})}function m(t){return parseInt(t,10)}function y(t,e,n,i){var o=4*((Math.sqrt(2)-1)/3),r=n*o,s=i*o,a=t+n,c=e+i;return{topLeft:v({x:t,y:c},{x:t,y:c-s},{x:a-r,y:e},{x:a,y:e}),topRight:v({x:t,y:e},{x:t+r,y:e},{x:a,y:c-s},{x:a,y:c}),bottomRight:v({x:a,y:e},{x:a,y:e+s},{x:t+r,y:c},{x:t,y:c}),bottomLeft:v({x:a,y:c},{x:a-r,y:c},{x:t,y:e+s},{x:t,y:e})}}function w(t,e,n){var i=t.left,o=t.top,r=t.width,s=t.height,a=e[0][0],c=e[0][1],h=e[1][0],u=e[1][1],p=e[2][0],d=e[2][1],l=e[3][0],f=e[3][1],g=r-h,m=s-d,w=r-p,v=s-f;return{topLeftOuter:y(i,o,a,c).topLeft.subdivide(.5),topLeftInner:y(i+n[3].width,o+n[0].width,Math.max(0,a-n[3].width),Math.max(0,c-n[0].width)).topLeft.subdivide(.5),topRightOuter:y(i+g,o,h,u).topRight.subdivide(.5),topRightInner:y(i+Math.min(g,r+n[3].width),o+n[0].width,g>r+n[3].width?0:h-n[3].width,u-n[0].width).topRight.subdivide(.5),bottomRightOuter:y(i+w,o+m,p,d).bottomRight.subdivide(.5),bottomRightInner:y(i+Math.min(w,r+n[3].width),o+Math.min(m,s+n[0].width),Math.max(0,p-n[1].width),Math.max(0,d-n[2].width)).bottomRight.subdivide(.5),bottomLeftOuter:y(i,o+v,l,f).bottomLeft.subdivide(.5),bottomLeftInner:y(i+n[3].width,o+v,Math.max(0,l-n[3].width),Math.max(0,f-n[2].width)).bottomLeft.subdivide(.5)}}function v(t,e,n,i){var o=function(t,e,n){return{x:t.x+(e.x-t.x)*n,y:t.y+(e.y-t.y)*n}};return{start:t,startControl:e,endControl:n,end:i,subdivide:function(r){var s=o(t,e,r),a=o
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