diff --git a/dist/html2canvas.js b/dist/html2canvas.js index 6582b26..43fc7a5 100644 --- a/dist/html2canvas.js +++ b/dist/html2canvas.js @@ -999,7 +999,7 @@ function renderWindow(node, container, options, windowWidth, windowHeight) { } else if (node === clonedWindow.document.body || node === clonedWindow.document.documentElement || options.canvas != null) { canvas = renderer.canvas; } else { - canvas = crop(renderer.canvas, {width: options.width != null ? options.width : bounds.width, height: options.height != null ? options.height : bounds.height, top: bounds.top, left: bounds.left, x: clonedWindow.pageXOffset, y: clonedWindow.pageYOffset}); + canvas = crop(renderer.canvas, {width: options.width != null ? options.width : bounds.width, height: options.height != null ? options.height : bounds.height, top: bounds.top, left: bounds.left, x: 0, y: 0}); } cleanupContainer(container, options); @@ -1022,9 +1022,11 @@ function crop(canvas, bounds) { var y2 = Math.min(canvas.height, Math.max(1, bounds.top + bounds.height)); croppedCanvas.width = bounds.width; croppedCanvas.height = bounds.height; - log("Cropping canvas at:", "left:", bounds.left, "top:", bounds.top, "width:", (x2-x1), "height:", (y2-y1)); - log("Resulting crop with width", bounds.width, "and height", bounds.height, " with x", x1, "and y", y1); - croppedCanvas.getContext("2d").drawImage(canvas, x1, y1, x2-x1, y2-y1, bounds.x, bounds.y, x2-x1, y2-y1); + var width = x2-x1; + var height = y2-y1; + log("Cropping canvas at:", "left:", bounds.left, "top:", bounds.top, "width:", width, "height:", height); + log("Resulting crop with width", bounds.width, "and height", bounds.height, "with x", x1, "and y", y1); + croppedCanvas.getContext("2d").drawImage(canvas, x1, y1, width, height, bounds.x, bounds.y, width, height); return croppedCanvas; } diff --git a/dist/html2canvas.min.js b/dist/html2canvas.min.js index 6807795..be39289 100644 --- a/dist/html2canvas.min.js +++ b/dist/html2canvas.min.js @@ -4,5 +4,5 @@ Released under License */ -!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var n;"undefined"!=typeof window?n=window:"undefined"!=typeof global?n=global:"undefined"!=typeof self&&(n=self),n.html2canvas=e()}}(function(){var e;return function n(e,f,o){function d(t,l){if(!f[t]){if(!e[t]){var s="function"==typeof require&&require;if(!l&&s)return s(t,!0);if(i)return i(t,!0);var u=new Error("Cannot find module '"+t+"'");throw u.code="MODULE_NOT_FOUND",u}var a=f[t]={exports:{}};e[t][0].call(a.exports,function(n){var f=e[t][1][n];return d(f?f:n)},a,a.exports,n,e,f,o)}return f[t].exports}for(var i="function"==typeof require&&require,t=0;td;)n=e.charCodeAt(d++),n>=55296&&56319>=n&&i>d?(f=e.charCodeAt(d++),56320==(64512&f)?o.push(((1023&n)<<10)+(1023&f)+65536):(o.push(n),d--)):o.push(n);return o}function u(e){return t(e,function(e){var n="";return 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n,f,o,d,t,l,u,a,y,m,r,v,w,b,g,h=[];for(e=s(e),v=e.length,n=D,f=0,t=C,l=0;v>l;++l)r=e[l],128>r&&h.push(L(r));for(o=d=h.length,d&&h.push(E);v>o;){for(u=j,l=0;v>l;++l)r=e[l],r>=n&&u>r&&(u=r);for(w=o+1,u-n>K((j-f)/w)&&i("overflow"),f+=(u-n)*w,n=u,l=0;v>l;++l)if(r=e[l],n>r&&++f>j&&i("overflow"),r==n){for(a=f,y=k;m=t>=y?q:y>=t+z?z:y-t,!(m>a);y+=k)g=a-m,b=k-m,h.push(L(p(m+g%b,0))),a=K(g/b);h.push(L(p(a,0))),t=c(f,w,o==d),f=0,++o}++f,++n}return h.join("")}function r(e){return l(e,function(e){return F.test(e)?y(e.slice(4).toLowerCase()):e})}function v(e){return l(e,function(e){return G.test(e)?"xn--"+m(e):e})}var w="object"==typeof o&&o,b="object"==typeof f&&f&&f.exports==w&&f,g="object"==typeof n&&n;(g.global===g||g.window===g)&&(d=g);var h,x,j=2147483647,k=36,q=1,z=26,A=38,B=700,C=72,D=128,E="-",F=/^xn--/,G=/[^ -~]/,H=/\x2E|\u3002|\uFF0E|\uFF61/g,I={overflow:"Overflow: input needs wider integers to process","not-basic":"Illegal input >= 0x80 (not a basic code point)","invalid-input":"Invalid 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f=3===e.nodeType?document.createTextNode(e.nodeValue):e.cloneNode(!1),i=e.firstChild;i;)(n===!0||1!==i.nodeType||"SCRIPT"!==i.nodeName)&&f.appendChild(d(i,n)),i=i.nextSibling;return 1===e.nodeType&&(f._scrollTop=e.scrollTop,f._scrollLeft=e.scrollLeft,"CANVAS"===e.nodeName?o(e,f):("TEXTAREA"===e.nodeName||"SELECT"===e.nodeName)&&(f.value=e.value)),f}function i(e){if(1===e.nodeType){e.scrollTop=e._scrollTop,e.scrollLeft=e._scrollLeft;for(var n=e.firstChild;n;)i(n),n=n.nextSibling}}var t=e("./log");n.exports=function(e,n,o,t,l,s,u){var a=d(e.documentElement,l.javascriptEnabled),p=n.createElement("iframe");return p.className="html2canvas-container",p.style.visibility="hidden",p.style.position="fixed",p.style.left="-10000px",p.style.top="0px",p.style.border="0",p.width=o,p.height=t,p.scrolling="no",n.body.appendChild(p),new Promise(function(n){var o=p.contentWindow.document;p.contentWindow.onload=p.onload=function(){var e=setInterval(function(){o.body.childNodes.length>0&&(i(o.documentElement),clearInterval(e),"view"===l.type&&(p.contentWindow.scrollTo(s,u),!/(iPad|iPhone|iPod)/g.test(navigator.userAgent)||p.contentWindow.scrollY===u&&p.contentWindow.scrollX===s||(o.documentElement.style.top=-u+"px",o.documentElement.style.left=-s+"px",o.documentElement.style.position="absolute")),n(p))},50)},o.open(),o.write(""),f(e,s,u),o.replaceChild(o.adoptNode(a),o.documentElement),o.close()})}},{"./log":13}],3:[function(e,n){function f(e){this.r=0,this.g=0,this.b=0,this.a=null;this.fromArray(e)||this.namedColor(e)||this.rgb(e)||this.rgba(e)||this.hex6(e)||this.hex3(e)}f.prototype.darken=function(e){var n=1-e;return new f([Math.round(this.r*n),Math.round(this.g*n),Math.round(this.b*n),this.a])},f.prototype.isTransparent=function(){return 0===this.a},f.prototype.isBlack=function(){return 0===this.r&&0===this.g&&0===this.b},f.prototype.fromArray=function(e){return Array.isArray(e)&&(this.r=Math.min(e[0],255),this.g=Math.min(e[1],255),this.b=Math.min(e[2],255),e.length>3&&(this.a=e[3])),Array.isArray(e)};var o=/^#([a-f0-9]{3})$/i;f.prototype.hex3=function(e){var n=null;return null!==(n=e.match(o))&&(this.r=parseInt(n[1][0]+n[1][0],16),this.g=parseInt(n[1][1]+n[1][1],16),this.b=parseInt(n[1][2]+n[1][2],16)),null!==n};var d=/^#([a-f0-9]{6})$/i;f.prototype.hex6=function(e){var n=null;return null!==(n=e.match(d))&&(this.r=parseInt(n[1].substring(0,2),16),this.g=parseInt(n[1].substring(2,4),16),this.b=parseInt(n[1].substring(4,6),16)),null!==n};var i=/^rgb\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*\)$/;f.prototype.rgb=function(e){var n=null;return null!==(n=e.match(i))&&(this.r=Number(n[1]),this.g=Number(n[2]),this.b=Number(n[3])),null!==n};var t=/^rgba\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d?\.?\d+)\s*\)$/;f.prototype.rgba=function(e){var n=null;return null!==(n=e.match(t))&&(this.r=Number(n[1]),this.g=Number(n[2]),this.b=Number(n[3]),this.a=Number(n[4])),null!==n},f.prototype.toString=function(){return null!==this.a&&1!==this.a?"rgba("+[this.r,this.g,this.b,this.a].join(",")+")":"rgb("+[this.r,this.g,this.b].join(",")+")"},f.prototype.namedColor=function(e){e=e.toLowerCase();var n=l[e];if(n)this.r=n[0],this.g=n[1],this.b=n[2];else if("transparent"===e)return this.r=this.g=this.b=this.a=0,!0;return!!n},f.prototype.isColor=!0;var l={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]};n.exports=f},{}],4:[function(n,f){function o(e,n){var f=j++;if(n=n||{},n.logging&&(v.options.logging=!0,v.options.start=Date.now()),n.async="undefined"==typeof n.async?!0:n.async,n.allowTaint="undefined"==typeof n.allowTaint?!1:n.allowTaint,n.removeContainer="undefined"==typeof n.removeContainer?!0:n.removeContainer,n.javascriptEnabled="undefined"==typeof n.javascriptEnabled?!1:n.javascriptEnabled,n.imageTimeout="undefined"==typeof n.imageTimeout?1e4:n.imageTimeout,n.renderer="function"==typeof n.renderer?n.renderer:c,n.strict=!!n.strict,"string"==typeof e){if("string"!=typeof n.proxy)return Promise.reject("Proxy must be used when rendering url");var o=null!=n.width?n.width:window.innerWidth,t=null!=n.height?n.height:window.innerHeight;return g(a(e),n.proxy,document,o,t,n).then(function(e){return i(e.contentWindow.document.documentElement,e,n,o,t)})}var l=(void 0===e?[document.documentElement]:e.length?e:[e])[0];return l.setAttribute(x+f,f),d(l.ownerDocument,n,l.ownerDocument.defaultView.innerWidth,l.ownerDocument.defaultView.innerHeight,f).then(function(e){return"function"==typeof n.onrendered&&(v("options.onrendered is deprecated, html2canvas returns a Promise containing the canvas"),n.onrendered(e)),e})}function d(e,n,f,o,d){return b(e,e,f,o,n,e.defaultView.pageXOffset,e.defaultView.pageYOffset).then(function(t){v("Document cloned");var l=x+d,s="["+l+"='"+d+"']";e.querySelector(s).removeAttribute(l);var u=t.contentWindow,a=u.document.querySelector(s),p=Promise.resolve("function"==typeof n.onclone?n.onclone(u.document):!0);return p.then(function(){return i(a,t,n,f,o)})})}function i(e,n,f,o,d){var i=n.contentWindow,a=new p(i.document),c=new y(f,a),r=h(e),w="view"===f.type?o:s(i.document),b="view"===f.type?d:u(i.document),g=new f.renderer(w,b,c,f,document),x=new m(e,g,a,c,f);return x.ready.then(function(){v("Finished rendering");var o;return o="view"===f.type?l(g.canvas,{width:g.canvas.width,height:g.canvas.height,top:0,left:0,x:0,y:0}):e===i.document.body||e===i.document.documentElement||null!=f.canvas?g.canvas:l(g.canvas,{width:null!=f.width?f.width:r.width,height:null!=f.height?f.height:r.height,top:r.top,left:r.left,x:i.pageXOffset,y:i.pageYOffset}),t(n,f),o})}function t(e,n){n.removeContainer&&(e.parentNode.removeChild(e),v("Cleaned up container"))}function l(e,n){var f=document.createElement("canvas"),o=Math.min(e.width-1,Math.max(0,n.left)),d=Math.min(e.width,Math.max(1,n.left+n.width)),i=Math.min(e.height-1,Math.max(0,n.top)),t=Math.min(e.height,Math.max(1,n.top+n.height));return f.width=n.width,f.height=n.height,v("Cropping canvas at:","left:",n.left,"top:",n.top,"width:",d-o,"height:",t-i),v("Resulting crop with width",n.width,"and height",n.height," with x",o,"and y",i),f.getContext("2d").drawImage(e,o,i,d-o,t-i,n.x,n.y,d-o,t-i),f}function s(e){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 u(e){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 a(e){var n=document.createElement("a");return n.href=e,n.href=n.href,n}var p=n("./support"),c=n("./renderers/canvas"),y=n("./imageloader"),m=n("./nodeparser"),r=n("./nodecontainer"),v=n("./log"),w=n("./utils"),b=n("./clone"),g=n("./proxy").loadUrlDocument,h=w.getBounds,x="data-html2canvas-node",j=0;o.CanvasRenderer=c,o.NodeContainer=r,o.log=v,o.utils=w;var k="undefined"==typeof document||"function"!=typeof Object.create||"function"!=typeof document.createElement("canvas").getContext?function(){return Promise.reject("No canvas support")}:o;f.exports=k,"function"==typeof e&&e.amd&&e("html2canvas",[],function(){return k})},{"./clone":2,"./imageloader":11,"./log":13,"./nodecontainer":14,"./nodeparser":15,"./proxy":16,"./renderers/canvas":20,"./support":22,"./utils":26}],5:[function(e,n){function f(e){if(this.src=e,o("DummyImageContainer for",e),!this.promise||!this.image){o("Initiating DummyImageContainer"),f.prototype.image=new Image;var n=this.image;f.prototype.promise=new Promise(function(e,f){n.onload=e,n.onerror=f,n.src=d(),n.complete===!0&&e(n)})}}var o=e("./log"),d=e("./utils").smallImage;n.exports=f},{"./log":13,"./utils":26}],6:[function(e,n){function f(e,n){var f,d,i=document.createElement("div"),t=document.createElement("img"),l=document.createElement("span"),s="Hidden 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e=setInterval(function(){o.body.childNodes.length>0&&(i(o.documentElement),clearInterval(e),"view"===l.type&&(p.contentWindow.scrollTo(s,u),!/(iPad|iPhone|iPod)/g.test(navigator.userAgent)||p.contentWindow.scrollY===u&&p.contentWindow.scrollX===s||(o.documentElement.style.top=-u+"px",o.documentElement.style.left=-s+"px",o.documentElement.style.position="absolute")),n(p))},50)},o.open(),o.write(""),f(e,s,u),o.replaceChild(o.adoptNode(a),o.documentElement),o.close()})}},{"./log":13}],3:[function(e,n){function f(e){this.r=0,this.g=0,this.b=0,this.a=null;this.fromArray(e)||this.namedColor(e)||this.rgb(e)||this.rgba(e)||this.hex6(e)||this.hex3(e)}f.prototype.darken=function(e){var n=1-e;return new f([Math.round(this.r*n),Math.round(this.g*n),Math.round(this.b*n),this.a])},f.prototype.isTransparent=function(){return 0===this.a},f.prototype.isBlack=function(){return 0===this.r&&0===this.g&&0===this.b},f.prototype.fromArray=function(e){return Array.isArray(e)&&(this.r=Math.min(e[0],255),this.g=Math.min(e[1],255),this.b=Math.min(e[2],255),e.length>3&&(this.a=e[3])),Array.isArray(e)};var o=/^#([a-f0-9]{3})$/i;f.prototype.hex3=function(e){var n=null;return null!==(n=e.match(o))&&(this.r=parseInt(n[1][0]+n[1][0],16),this.g=parseInt(n[1][1]+n[1][1],16),this.b=parseInt(n[1][2]+n[1][2],16)),null!==n};var d=/^#([a-f0-9]{6})$/i;f.prototype.hex6=function(e){var n=null;return null!==(n=e.match(d))&&(this.r=parseInt(n[1].substring(0,2),16),this.g=parseInt(n[1].substring(2,4),16),this.b=parseInt(n[1].substring(4,6),16)),null!==n};var i=/^rgb\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*\)$/;f.prototype.rgb=function(e){var n=null;return null!==(n=e.match(i))&&(this.r=Number(n[1]),this.g=Number(n[2]),this.b=Number(n[3])),null!==n};var t=/^rgba\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d?\.?\d+)\s*\)$/;f.prototype.rgba=function(e){var n=null;return null!==(n=e.match(t))&&(this.r=Number(n[1]),this.g=Number(n[2]),this.b=Number(n[3]),this.a=Number(n[4])),null!==n},f.prototype.toString=function(){return null!==this.a&&1!==this.a?"rgba("+[this.r,this.g,this.b,this.a].join(",")+")":"rgb("+[this.r,this.g,this.b].join(",")+")"},f.prototype.namedColor=function(e){e=e.toLowerCase();var n=l[e];if(n)this.r=n[0],this.g=n[1],this.b=n[2];else if("transparent"===e)return this.r=this.g=this.b=this.a=0,!0;return!!n},f.prototype.isColor=!0;var l={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]};n.exports=f},{}],4:[function(n,f){function o(e,n){var f=j++;if(n=n||{},n.logging&&(v.options.logging=!0,v.options.start=Date.now()),n.async="undefined"==typeof n.async?!0:n.async,n.allowTaint="undefined"==typeof n.allowTaint?!1:n.allowTaint,n.removeContainer="undefined"==typeof n.removeContainer?!0:n.removeContainer,n.javascriptEnabled="undefined"==typeof n.javascriptEnabled?!1:n.javascriptEnabled,n.imageTimeout="undefined"==typeof n.imageTimeout?1e4:n.imageTimeout,n.renderer="function"==typeof n.renderer?n.renderer:c,n.strict=!!n.strict,"string"==typeof e){if("string"!=typeof n.proxy)return Promise.reject("Proxy must be used when rendering url");var o=null!=n.width?n.width:window.innerWidth,t=null!=n.height?n.height:window.innerHeight;return g(a(e),n.proxy,document,o,t,n).then(function(e){return i(e.contentWindow.document.documentElement,e,n,o,t)})}var l=(void 0===e?[document.documentElement]:e.length?e:[e])[0];return l.setAttribute(x+f,f),d(l.ownerDocument,n,l.ownerDocument.defaultView.innerWidth,l.ownerDocument.defaultView.innerHeight,f).then(function(e){return"function"==typeof n.onrendered&&(v("options.onrendered is deprecated, html2canvas returns a Promise containing the canvas"),n.onrendered(e)),e})}function d(e,n,f,o,d){return b(e,e,f,o,n,e.defaultView.pageXOffset,e.defaultView.pageYOffset).then(function(t){v("Document cloned");var l=x+d,s="["+l+"='"+d+"']";e.querySelector(s).removeAttribute(l);var u=t.contentWindow,a=u.document.querySelector(s),p=Promise.resolve("function"==typeof n.onclone?n.onclone(u.document):!0);return p.then(function(){return i(a,t,n,f,o)})})}function i(e,n,f,o,d){var i=n.contentWindow,a=new p(i.document),c=new y(f,a),r=h(e),w="view"===f.type?o:s(i.document),b="view"===f.type?d:u(i.document),g=new f.renderer(w,b,c,f,document),x=new m(e,g,a,c,f);return x.ready.then(function(){v("Finished rendering");var o;return o="view"===f.type?l(g.canvas,{width:g.canvas.width,height:g.canvas.height,top:0,left:0,x:0,y:0}):e===i.document.body||e===i.document.documentElement||null!=f.canvas?g.canvas:l(g.canvas,{width:null!=f.width?f.width:r.width,height:null!=f.height?f.height:r.height,top:r.top,left:r.left,x:0,y:0}),t(n,f),o})}function t(e,n){n.removeContainer&&(e.parentNode.removeChild(e),v("Cleaned up container"))}function l(e,n){var f=document.createElement("canvas"),o=Math.min(e.width-1,Math.max(0,n.left)),d=Math.min(e.width,Math.max(1,n.left+n.width)),i=Math.min(e.height-1,Math.max(0,n.top)),t=Math.min(e.height,Math.max(1,n.top+n.height));f.width=n.width,f.height=n.height;var l=d-o,s=t-i;return v("Cropping canvas at:","left:",n.left,"top:",n.top,"width:",l,"height:",s),v("Resulting crop with width",n.width,"and height",n.height,"with x",o,"and y",i),f.getContext("2d").drawImage(e,o,i,l,s,n.x,n.y,l,s),f}function s(e){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 u(e){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 a(e){var n=document.createElement("a");return n.href=e,n.href=n.href,n}var p=n("./support"),c=n("./renderers/canvas"),y=n("./imageloader"),m=n("./nodeparser"),r=n("./nodecontainer"),v=n("./log"),w=n("./utils"),b=n("./clone"),g=n("./proxy").loadUrlDocument,h=w.getBounds,x="data-html2canvas-node",j=0;o.CanvasRenderer=c,o.NodeContainer=r,o.log=v,o.utils=w;var k="undefined"==typeof document||"function"!=typeof Object.create||"function"!=typeof document.createElement("canvas").getContext?function(){return Promise.reject("No canvas support")}:o;f.exports=k,"function"==typeof e&&e.amd&&e("html2canvas",[],function(){return k})},{"./clone":2,"./imageloader":11,"./log":13,"./nodecontainer":14,"./nodeparser":15,"./proxy":16,"./renderers/canvas":20,"./support":22,"./utils":26}],5:[function(e,n){function f(e){if(this.src=e,o("DummyImageContainer for",e),!this.promise||!this.image){o("Initiating DummyImageContainer"),f.prototype.image=new Image;var n=this.image;f.prototype.promise=new Promise(function(e,f){n.onload=e,n.onerror=f,n.src=d(),n.complete===!0&&e(n)})}}var o=e("./log"),d=e("./utils").smallImage;n.exports=f},{"./log":13,"./utils":26}],6:[function(e,n){function f(e,n){var f,d,i=document.createElement("div"),t=document.createElement("img"),l=document.createElement("span"),s="Hidden 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i=this,t=d(n);this.promise=(f?new Promise(function(e){"about:blank"===n.contentWindow.document.URL||null==n.contentWindow.document.documentElement?n.contentWindow.onload=n.onload=function(){e(n)}:e(n)}):this.proxyLoad(o.proxy,t,o)).then(function(n){var f=e("./core");return f(n.contentWindow.document.documentElement,{type:"view",width:n.width,height:n.height,proxy:o.proxy,javascriptEnabled:o.javascriptEnabled,removeContainer:o.removeContainer,allowTaint:o.allowTaint,imageTimeout:o.imageTimeout/2})}).then(function(e){return i.image=e})}var o=e("./utils"),d=o.getBounds,i=e("./proxy").loadUrlDocument;f.prototype.proxyLoad=function(e,n,f){var o=this.src;return i(o.src,e,o.ownerDocument,n.width,n.height,f)},n.exports=f},{"./core":4,"./proxy":16,"./utils":26}],9:[function(e,n){function f(e){this.src=e.value,this.colorStops=[],this.type=null,this.x0=.5,this.y0=.5,this.x1=.5,this.y1=.5,this.promise=Promise.resolve(!0)}f.TYPES={LINEAR:1,RADIAL:2},f.REGEXP_COLORSTOP=/^\s*(rgba?\(\s*\d{1,3},\s*\d{1,3},\s*\d{1,3}(?:,\s*[0-9\.]+)?\s*\)|[a-z]{3,20}|#[a-f0-9]{3,6})(?:\s+(\d{1,3}(?:\.\d+)?)(%|px)?)?(?:\s|$)/i,n.exports=f},{}],10:[function(e,n){function f(e,n){this.src=e,this.image=new Image;var f=this;this.tainted=null,this.promise=new Promise(function(o,d){f.image.onload=o,f.image.onerror=d,n&&(f.image.crossOrigin="anonymous"),f.image.src=e,f.image.complete===!0&&o(f.image)})}n.exports=f},{}],11:[function(e,n){function f(e,n){this.link=null,this.options=e,this.support=n,this.origin=this.getOrigin(window.location.href)}var o=e("./log"),d=e("./imagecontainer"),i=e("./dummyimagecontainer"),t=e("./proxyimagecontainer"),l=e("./framecontainer"),s=e("./svgcontainer"),u=e("./svgnodecontainer"),a=e("./lineargradientcontainer"),p=e("./webkitgradientcontainer"),c=e("./utils").bind;f.prototype.findImages=function(e){var n=[];return e.reduce(function(e,n){switch(n.node.nodeName){case"IMG":return e.concat([{args:[n.node.src],method:"url"}]);case"svg":case"IFRAME":return e.concat([{args:[n.node],method:n.node.nodeName}])}return e},[]).forEach(this.addImage(n,this.loadImage),this),n},f.prototype.findBackgroundImage=function(e,n){return n.parseBackgroundImages().filter(this.hasImageBackground).forEach(this.addImage(e,this.loadImage),this),e},f.prototype.addImage=function(e,n){return function(f){f.args.forEach(function(d){this.imageExists(e,d)||(e.splice(0,0,n.call(this,f)),o("Added image #"+e.length,"string"==typeof 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e.src===n})},f.prototype.isSameOrigin=function(e){return this.getOrigin(e)===this.origin},f.prototype.getOrigin=function(e){var n=this.link||(this.link=document.createElement("a"));return n.href=e,n.href=n.href,n.protocol+n.hostname+n.port},f.prototype.getPromise=function(e){return this.timeout(e,this.options.imageTimeout)["catch"](function(){var n=new i(e.src);return n.promise.then(function(n){e.image=n})})},f.prototype.get=function(e){var n=null;return this.images.some(function(f){return(n=f).src===e})?n:null},f.prototype.fetch=function(e){return this.images=e.reduce(c(this.findBackgroundImage,this),this.findImages(e)),this.images.forEach(function(e,n){e.promise.then(function(){o("Succesfully loaded image #"+(n+1),e)},function(f){o("Failed loading image #"+(n+1),e,f)})}),this.ready=Promise.all(this.images.map(this.getPromise,this)),o("Finished searching images"),this},f.prototype.timeout=function(e,n){var f,d=Promise.race([e.promise,new 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d=.01*parseFloat(e,10);if(isNaN(d))break;0===n?(this.y0=d,this.y1=1-this.y0):(this.x0=d,this.x1=1-this.x0)}},this):(this.y0=0,this.y1=1),this.colorStops=e.args.slice(n?1:0).map(function(e){var n=e.match(o.REGEXP_COLORSTOP),f=+n[2],i=0===f?"%":n[3];return{color:new d(n[1]),stop:"%"===i?f/100:null}}),null===this.colorStops[0].stop&&(this.colorStops[0].stop=0),null===this.colorStops[this.colorStops.length-1].stop&&(this.colorStops[this.colorStops.length-1].stop=1),this.colorStops.forEach(function(e,n){null===e.stop&&this.colorStops.slice(n).some(function(f,o){return null!==f.stop?(e.stop=(f.stop-this.colorStops[n-1].stop)/(o+1)+this.colorStops[n-1].stop,!0):!1},this)},this)}var o=e("./gradientcontainer"),d=e("./color");f.prototype=Object.create(o.prototype),f.REGEXP_DIRECTION=/^\s*(?:to|left|right|top|bottom|center|\d{1,3}(?:\.\d+)?%?)(?:\s|$)/i,n.exports=f},{"./color":3,"./gradientcontainer":9}],13:[function(e,n){var 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n}},f.prototype.paintNode=function(e){v(e)&&(this.renderer.setOpacity(e.opacity),this.renderer.ctx.save(),e.hasTransform()&&this.renderer.setTransform(e.parseTransform())),"INPUT"===e.node.nodeName&&"checkbox"===e.node.type?this.paintCheckbox(e):"INPUT"===e.node.nodeName&&"radio"===e.node.type?this.paintRadio(e):this.paintElement(e)},f.prototype.paintElement=function(e){var n=e.parseBounds();this.renderer.clip(e.backgroundClip,function(){this.renderer.renderBackground(e,n,e.borders.borders.map(G))},this),this.renderer.clip(e.clip,function(){this.renderer.renderBorders(e.borders.borders)},this),this.renderer.clip(e.backgroundClip,function(){switch(e.node.nodeName){case"svg":case"IFRAME":var f=this.images.get(e.node);f?this.renderer.renderImage(e,n,e.borders,f):N("Error loading <"+e.node.nodeName+">",e.node);break;case"IMG":var o=this.images.get(e.node.src);o?this.renderer.renderImage(e,n,e.borders,o):N("Error loading ",e.node.src);break;case"CANVAS":this.renderer.renderImage(e,n,e.borders,{image:e.node});break;case"SELECT":case"INPUT":case"TEXTAREA":this.paintFormValue(e)}},this)},f.prototype.paintCheckbox=function(e){var n=e.parseBounds(),f=Math.min(n.width,n.height),o={width:f-1,height:f-1,top:n.top,left:n.left},d=[3,3],i=[d,d,d,d],l=[1,1,1,1].map(function(e){return{color:new T("#A5A5A5"),width:e}}),u=s(o,i,l);this.renderer.clip(e.backgroundClip,function(){this.renderer.rectangle(o.left+1,o.top+1,o.width-2,o.height-2,new T("#DEDEDE")),this.renderer.renderBorders(t(l,o,u,i)),e.node.checked&&(this.renderer.font(new T("#424242"),"normal","normal","bold",f-3+"px","arial"),this.renderer.text("✔",o.left+f/6,o.top+f-1))},this)},f.prototype.paintRadio=function(e){var n=e.parseBounds(),f=Math.min(n.width,n.height)-2;this.renderer.clip(e.backgroundClip,function(){this.renderer.circleStroke(n.left+1,n.top+1,f,new T("#DEDEDE"),1,new T("#A5A5A5")),e.node.checked&&this.renderer.circle(Math.ceil(n.left+f/4)+1,Math.ceil(n.top+f/4)+1,Math.floor(f/2),new T("#424242"))},this)},f.prototype.paintFormValue=function(e){var n=e.getValue();if(n.length>0){var f=e.node.ownerDocument,o=f.createElement("html2canvaswrapper"),d=["lineHeight","textAlign","fontFamily","fontWeight","fontSize","color","paddingLeft","paddingTop","paddingRight","paddingBottom","width","height","borderLeftStyle","borderTopStyle","borderLeftWidth","borderTopWidth","boxSizing","whiteSpace","wordWrap"];d.forEach(function(n){try{o.style[n]=e.css(n)}catch(f){N("html2canvas: Parse: Exception caught in renderFormValue: "+f.message)}});var i=e.parseBounds();o.style.position="fixed",o.style.left=i.left+"px",o.style.top=i.top+"px",o.textContent=n,f.body.appendChild(o),this.paintText(new Q(o.firstChild,e)),f.body.removeChild(o)}},f.prototype.paintText=function(e){e.applyTextTransform();var n=O.ucs2.decode(e.node.data),f=this.options.letterRendering&&!b(e)||M(e.node.data)?n.map(function(e){return O.ucs2.encode([e])}):K(n),o=e.parent.fontWeight(),d=e.parent.css("fontSize"),i=e.parent.css("fontFamily"),t=e.parent.parseTextShadows();this.renderer.font(e.parent.color("color"),e.parent.css("fontStyle"),e.parent.css("fontVariant"),o,d,i),t.length?this.renderer.fontShadow(t[0].color,t[0].offsetX,t[0].offsetY,t[0].blur):this.renderer.clearShadow(),this.renderer.clip(e.parent.clip,function(){f.map(this.parseTextBounds(e),this).forEach(function(n,o){n&&(this.renderer.text(f[o],n.left,n.bottom),this.renderTextDecoration(e.parent,n,this.fontMetrics.getMetrics(i,d)))},this)},this)},f.prototype.renderTextDecoration=function(e,n,f){switch(e.css("textDecoration").split(" ")[0]){case"underline":this.renderer.rectangle(n.left,Math.round(n.top+f.baseline+f.lineWidth),n.width,1,e.color("color"));break;case"overline":this.renderer.rectangle(n.left,Math.round(n.top),n.width,1,e.color("color"));break;case"line-through":this.renderer.rectangle(n.left,Math.ceil(n.top+f.middle+f.lineWidth),n.width,1,e.color("color"))}};var $={inset:[["darken",.6],["darken",.1],["darken",.1],["darken",.6]]};f.prototype.parseBorders=function(e){var n=e.parseBounds(),f=g(e),o=["Top","Right","Bottom","Left"].map(function(n,f){var o=e.css("border"+n+"Style"),d=e.color("border"+n+"Color");"inset"===o&&d.isBlack()&&(d=new T([255,255,255,d.a]));var i=$[o]?$[o][f]:null;return{width:e.cssInt("border"+n+"Width"),color:i?d[i[0]](i[1]):d,args:null}}),d=s(n,f,o);return{clip:this.parseBackgroundClip(e,d,o,f,n),borders:t(o,n,d,f)}},f.prototype.parseBackgroundClip=function(e,n,f,o,d){var i=e.css("backgroundClip"),t=[];switch(i){case"content-box":case"padding-box":p(t,o[0],o[1],n.topLeftInner,n.topRightInner,d.left+f[3].width,d.top+f[0].width),p(t,o[1],o[2],n.topRightInner,n.bottomRightInner,d.left+d.width-f[1].width,d.top+f[0].width),p(t,o[2],o[3],n.bottomRightInner,n.bottomLeftInner,d.left+d.width-f[1].width,d.top+d.height-f[2].width),p(t,o[3],o[0],n.bottomLeftInner,n.topLeftInner,d.left+f[3].width,d.top+d.height-f[2].width);break;default:p(t,o[0],o[1],n.topLeftOuter,n.topRightOuter,d.left,d.top),p(t,o[1],o[2],n.topRightOuter,n.bottomRightOuter,d.left+d.width,d.top),p(t,o[2],o[3],n.bottomRightOuter,n.bottomLeftOuter,d.left+d.width,d.top+d.height),p(t,o[3],o[0],n.bottomLeftOuter,n.topLeftOuter,d.left,d.top+d.height)}return t},n.exports=f},{"./color":3,"./fontmetrics":7,"./log":13,"./nodecontainer":14,"./pseudoelementcontainer":18,"./stackingcontext":21,"./textcontainer":25,"./utils":26,punycode:1}],16:[function(e,n,f){function o(e,n,f){var o="withCredentials"in new XMLHttpRequest;if(!n)return Promise.reject("No proxy configured");var d=t(o),s=l(n,e,d);return o?a(s):i(f,s,d).then(function(e){return m(e.content)})}function d(e,n,f){var o="crossOrigin"in new Image,d=t(o),s=l(n,e,d);return o?Promise.resolve(s):i(f,s,d).then(function(e){return"data:"+e.type+";base64,"+e.content})}function i(e,n,f){return new Promise(function(o,d){var i=e.createElement("script"),t=function(){delete window.html2canvas.proxy[f],e.body.removeChild(i)};window.html2canvas.proxy[f]=function(e){t(),o(e)},i.src=n,i.onerror=function(e){t(),d(e)},e.body.appendChild(i)})}function t(e){return e?"":"html2canvas_"+Date.now()+"_"+ ++r+"_"+Math.round(1e5*Math.random())}function l(e,n,f){return e+"?url="+encodeURIComponent(n)+(f.length?"&callback=html2canvas.proxy."+f:"")}function s(e){return function(n){var f,o=new DOMParser;try{f=o.parseFromString(n,"text/html")}catch(d){c("DOMParser not supported, falling back to createHTMLDocument"),f=document.implementation.createHTMLDocument("");try{f.open(),f.write(n),f.close()}catch(i){c("createHTMLDocument write not supported, falling back to document.body.innerHTML"),f.body.innerHTML=n}}var t=f.querySelector("base");if(!t||!t.href.host){var l=f.createElement("base");l.href=e,f.head.insertBefore(l,f.head.firstChild)}return f}}function u(e,n,f,d,i,t){return new o(e,n,window.document).then(s(e)).then(function(e){return y(e,f,d,i,t,0,0)})}var a=e("./xhr"),p=e("./utils"),c=e("./log"),y=e("./clone"),m=p.decode64,r=0;f.Proxy=o,f.ProxyURL=d,f.loadUrlDocument=u},{"./clone":2,"./log":13,"./utils":26,"./xhr":28}],17:[function(e,n){function f(e,n){var f=document.createElement("a");f.href=e,e=f.href,this.src=e,this.image=new Image;var d=this;this.promise=new Promise(function(f,i){d.image.crossOrigin="Anonymous",d.image.onload=f,d.image.onerror=i,new o(e,n,document).then(function(e){d.image.src=e})["catch"](i)})}var o=e("./proxy").ProxyURL;n.exports=f},{"./proxy":16}],18:[function(e,n){function f(e,n,f){o.call(this,e,n),this.isPseudoElement=!0,this.before=":before"===f}var o=e("./nodecontainer");f.prototype.cloneTo=function(e){f.prototype.cloneTo.call(this,e),e.isPseudoElement=!0,e.before=this.before},f.prototype=Object.create(o.prototype),f.prototype.appendToDOM=function(){this.before?this.parent.node.insertBefore(this.node,this.parent.node.firstChild):this.parent.node.appendChild(this.node),this.parent.node.className+=" "+this.getHideClass()},f.prototype.cleanDOM=function(){this.node.parentNode.removeChild(this.node),this.parent.node.className=this.parent.node.className.replace(this.getHideClass(),"")},f.prototype.getHideClass=function(){return this["PSEUDO_HIDE_ELEMENT_CLASS_"+(this.before?"BEFORE":"AFTER")]},f.prototype.PSEUDO_HIDE_ELEMENT_CLASS_BEFORE="___html2canvas___pseudoelement_before",f.prototype.PSEUDO_HIDE_ELEMENT_CLASS_AFTER="___html2canvas___pseudoelement_after",n.exports=f},{"./nodecontainer":14}],19:[function(e,n){function f(e,n,f,o,d){this.width=e,this.height=n,this.images=f,this.options=o,this.document=d}var o=e("./log");f.prototype.renderImage=function(e,n,f,o){var d=e.cssInt("paddingLeft"),i=e.cssInt("paddingTop"),t=e.cssInt("paddingRight"),l=e.cssInt("paddingBottom"),s=f.borders,u=n.width-(s[1].width+s[3].width+d+t),a=n.height-(s[0].width+s[2].width+i+l);this.drawImage(o,0,0,o.image.width||u,o.image.height||a,n.left+d+s[3].width,n.top+i+s[0].width,u,a)},f.prototype.renderBackground=function(e,n,f){n.height>0&&n.width>0&&(this.renderBackgroundColor(e,n),this.renderBackgroundImage(e,n,f))},f.prototype.renderBackgroundColor=function(e,n){var f=e.color("backgroundColor");f.isTransparent()||this.rectangle(n.left,n.top,n.width,n.height,f)},f.prototype.renderBorders=function(e){e.forEach(this.renderBorder,this)},f.prototype.renderBorder=function(e){e.color.isTransparent()||null===e.args||this.drawShape(e.args,e.color)},f.prototype.renderBackgroundImage=function(e,n,f){var d=e.parseBackgroundImages();d.reverse().forEach(function(d,i,t){switch(d.method){case"url":var l=this.images.get(d.args[0]);l?this.renderBackgroundRepeating(e,n,l,t.length-(i+1),f):o("Error loading background-image",d.args[0]);break;case"linear-gradient":case"gradient":var s=this.images.get(d.value);s?this.renderBackgroundGradient(s,n,f):o("Error loading background-image",d.args[0]);break;case"none":break;default:o("Unknown background-image type",d.args[0])}},this)},f.prototype.renderBackgroundRepeating=function(e,n,f,o,d){var i=e.parseBackgroundSize(n,f.image,o),t=e.parseBackgroundPosition(n,f.image,o,i),l=e.parseBackgroundRepeat(o);switch(l){case"repeat-x":case"repeat no-repeat":this.backgroundRepeatShape(f,t,i,n,n.left+d[3],n.top+t.top+d[0],99999,i.height,d);break;case"repeat-y":case"no-repeat repeat":this.backgroundRepeatShape(f,t,i,n,n.left+t.left+d[3],n.top+d[0],i.width,99999,d);break;case"no-repeat":this.backgroundRepeatShape(f,t,i,n,n.left+t.left+d[3],n.top+t.top+d[0],i.width,i.height,d);break;default:this.renderBackgroundRepeat(f,t,i,{top:n.top,left:n.left},d[3],d[0])}},n.exports=f},{"./log":13}],20:[function(e,n){function f(e,n){d.apply(this,arguments),this.canvas=this.options.canvas||this.document.createElement("canvas"),this.options.canvas||(this.canvas.width=e,this.canvas.height=n),this.ctx=this.canvas.getContext("2d"),this.taintCtx=this.document.createElement("canvas").getContext("2d"),this.ctx.textBaseline="bottom",this.variables={},t("Initialized CanvasRenderer with size",e,"x",n)}function o(e){return e.length>0}var d=e("../renderer"),i=e("../lineargradientcontainer"),t=e("../log");f.prototype=Object.create(d.prototype),f.prototype.setFillStyle=function(e){return this.ctx.fillStyle="object"==typeof e&&e.isColor?e.toString():e,this.ctx},f.prototype.rectangle=function(e,n,f,o,d){this.setFillStyle(d).fillRect(e,n,f,o)},f.prototype.circle=function(e,n,f,o){this.setFillStyle(o),this.ctx.beginPath(),this.ctx.arc(e+f/2,n+f/2,f/2,0,2*Math.PI,!0),this.ctx.closePath(),this.ctx.fill()},f.prototype.circleStroke=function(e,n,f,o,d,i){this.circle(e,n,f,o),this.ctx.strokeStyle=i.toString(),this.ctx.stroke()},f.prototype.drawShape=function(e,n){this.shape(e),this.setFillStyle(n).fill()},f.prototype.taints=function(e){if(null===e.tainted){this.taintCtx.drawImage(e.image,0,0);try{this.taintCtx.getImageData(0,0,1,1),e.tainted=!1}catch(n){this.taintCtx=document.createElement("canvas").getContext("2d"),e.tainted=!0}}return e.tainted},f.prototype.drawImage=function(e,n,f,o,d,i,t,l,s){(!this.taints(e)||this.options.allowTaint)&&this.ctx.drawImage(e.image,n,f,o,d,i,t,l,s)},f.prototype.clip=function(e,n,f){this.ctx.save(),e.filter(o).forEach(function(e){this.shape(e).clip()},this),n.call(f),this.ctx.restore()},f.prototype.shape=function(e){return this.ctx.beginPath(),e.forEach(function(e,n){"rect"===e[0]?this.ctx.rect.apply(this.ctx,e.slice(1)):this.ctx[0===n?"moveTo":e[0]+"To"].apply(this.ctx,e.slice(1))},this),this.ctx.closePath(),this.ctx},f.prototype.font=function(e,n,f,o,d,i){this.setFillStyle(e).font=[n,f,o,d,i].join(" ").split(",")[0]},f.prototype.fontShadow=function(e,n,f,o){this.setVariable("shadowColor",e.toString()).setVariable("shadowOffsetY",n).setVariable("shadowOffsetX",f).setVariable("shadowBlur",o)},f.prototype.clearShadow=function(){this.setVariable("shadowColor","rgba(0,0,0,0)")},f.prototype.setOpacity=function(e){this.ctx.globalAlpha=e},f.prototype.setTransform=function(e){this.ctx.translate(e.origin[0],e.origin[1]),this.ctx.transform.apply(this.ctx,e.matrix),this.ctx.translate(-e.origin[0],-e.origin[1])},f.prototype.setVariable=function(e,n){return this.variables[e]!==n&&(this.variables[e]=this.ctx[e]=n),this},f.prototype.text=function(e,n,f){this.ctx.fillText(e,n,f)},f.prototype.backgroundRepeatShape=function(e,n,f,o,d,i,t,l,s){var u=[["line",Math.round(d),Math.round(i)],["line",Math.round(d+t),Math.round(i)],["line",Math.round(d+t),Math.round(l+i)],["line",Math.round(d),Math.round(l+i)]];this.clip([u],function(){this.renderBackgroundRepeat(e,n,f,o,s[3],s[0])},this)},f.prototype.renderBackgroundRepeat=function(e,n,f,o,d,i){var t=Math.round(o.left+n.left+d),l=Math.round(o.top+n.top+i);this.setFillStyle(this.ctx.createPattern(this.resizeImage(e,f),"repeat")),this.ctx.translate(t,l),this.ctx.fill(),this.ctx.translate(-t,-l)},f.prototype.renderBackgroundGradient=function(e,n){if(e instanceof i){var f=this.ctx.createLinearGradient(n.left+n.width*e.x0,n.top+n.height*e.y0,n.left+n.width*e.x1,n.top+n.height*e.y1);e.colorStops.forEach(function(e){f.addColorStop(e.stop,e.color.toString())}),this.rectangle(n.left,n.top,n.width,n.height,f)}},f.prototype.resizeImage=function(e,n){var f=e.image;if(f.width===n.width&&f.height===n.height)return f;var o,d=document.createElement("canvas");return d.width=n.width,d.height=n.height,o=d.getContext("2d"),o.drawImage(f,0,0,f.width,f.height,0,0,n.width,n.height),d},n.exports=f},{"../lineargradientcontainer":12,"../log":13,"../renderer":19}],21:[function(e,n){function f(e,n,f,d){o.call(this,f,d),this.ownStacking=e,this.contexts=[],this.children=[],this.opacity=(this.parent?this.parent.stack.opacity:1)*n}var o=e("./nodecontainer");f.prototype=Object.create(o.prototype),f.prototype.getParentStack=function(e){var n=this.parent?this.parent.stack:null;return n?n.ownStacking?n:n.getParentStack(e):e.stack},n.exports=f},{"./nodecontainer":14}],22:[function(e,n){function f(e){this.rangeBounds=this.testRangeBounds(e),this.cors=this.testCORS(),this.svg=this.testSVG()}f.prototype.testRangeBounds=function(e){var n,f,o,d,i=!1;return e.createRange&&(n=e.createRange(),n.getBoundingClientRect&&(f=e.createElement("boundtest"),f.style.height="123px",f.style.display="block",e.body.appendChild(f),n.selectNode(f),o=n.getBoundingClientRect(),d=o.height,123===d&&(i=!0),e.body.removeChild(f))),i},f.prototype.testCORS=function(){return"undefined"!=typeof(new Image).crossOrigin},f.prototype.testSVG=function(){var e=new Image,n=document.createElement("canvas"),f=n.getContext("2d");e.src="data:image/svg+xml,";try{f.drawImage(e,0,0),n.toDataURL()}catch(o){return!1}return!0},n.exports=f},{}],23:[function(e,n){function f(e){this.src=e,this.image=null;var n=this;this.promise=this.hasFabric().then(function(){return n.isInline(e)?Promise.resolve(n.inlineFormatting(e)):o(e)}).then(function(e){return new Promise(function(f){window.html2canvas.svg.fabric.loadSVGFromString(e,n.createCanvas.call(n,f))})})}var o=e("./xhr"),d=e("./utils").decode64;f.prototype.hasFabric=function(){return window.html2canvas.svg&&window.html2canvas.svg.fabric?Promise.resolve():Promise.reject(new Error("html2canvas.svg.js is not loaded, cannot render svg"))},f.prototype.inlineFormatting=function(e){return/^data:image\/svg\+xml;base64,/.test(e)?this.decode64(this.removeContentType(e)):this.removeContentType(e)},f.prototype.removeContentType=function(e){return e.replace(/^data:image\/svg\+xml(;base64)?,/,"")},f.prototype.isInline=function(e){return/^data:image\/svg\+xml/i.test(e)},f.prototype.createCanvas=function(e){var n=this;return function(f,o){var d=new window.html2canvas.svg.fabric.StaticCanvas("c");n.image=d.lowerCanvasEl,d.setWidth(o.width).setHeight(o.height).add(window.html2canvas.svg.fabric.util.groupSVGElements(f,o)).renderAll(),e(d.lowerCanvasEl)}},f.prototype.decode64=function(e){return"function"==typeof window.atob?window.atob(e):d(e)},n.exports=f},{"./utils":26,"./xhr":28}],24:[function(e,n){function f(e,n){this.src=e,this.image=null;var f=this;this.promise=n?new Promise(function(n,o){f.image=new Image,f.image.onload=n,f.image.onerror=o,f.image.src="data:image/svg+xml,"+(new XMLSerializer).serializeToString(e),f.image.complete===!0&&n(f.image)}):this.hasFabric().then(function(){return new Promise(function(n){window.html2canvas.svg.fabric.parseSVGDocument(e,f.createCanvas.call(f,n))})})}var o=e("./svgcontainer");f.prototype=Object.create(o.prototype),n.exports=f},{"./svgcontainer":23}],25:[function(e,n){function f(e,n){d.call(this,e,n)}function o(e,n,f){return e.length>0?n+f.toUpperCase():void 0}var d=e("./nodecontainer");f.prototype=Object.create(d.prototype),f.prototype.applyTextTransform=function(){this.node.data=this.transform(this.parent.css("textTransform"))},f.prototype.transform=function(e){var n=this.node.data;switch(e){case"lowercase":return n.toLowerCase();case"capitalize":return n.replace(/(^|\s|:|-|\(|\))([a-z])/g,o);case"uppercase":return n.toUpperCase();default:return n}},n.exports=f},{"./nodecontainer":14}],26:[function(e,n,f){f.smallImage=function(){return"data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7"},f.bind=function(e,n){return function(){return e.apply(n,arguments)}},f.decode64=function(e){var n,f,o,d,i,t,l,s,u="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",a=e.length,p="";for(n=0;a>n;n+=4)f=u.indexOf(e[n]),o=u.indexOf(e[n+1]),d=u.indexOf(e[n+2]),i=u.indexOf(e[n+3]),t=f<<2|o>>4,l=(15&o)<<4|d>>2,s=(3&d)<<6|i,p+=64===d?String.fromCharCode(t):64===i||-1===i?String.fromCharCode(t,l):String.fromCharCode(t,l,s);return p},f.getBounds=function(e){if(e.getBoundingClientRect){var n=e.getBoundingClientRect(),f=null==e.offsetWidth?n.width:e.offsetWidth;return{top:n.top,bottom:n.bottom||n.top+n.height,right:n.left+f,left:n.left,width:f,height:null==e.offsetHeight?n.height:e.offsetHeight}}return{}},f.offsetBounds=function(e){var n=e.offsetParent?f.offsetBounds(e.offsetParent):{top:0,left:0};return{top:e.offsetTop+n.top,bottom:e.offsetTop+e.offsetHeight+n.top,right:e.offsetLeft+n.left+e.offsetWidth,left:e.offsetLeft+n.left,width:e.offsetWidth,height:e.offsetHeight}},f.parseBackgrounds=function(e){var n,f,o,d,i,t,l,s=" \r\n ",u=[],a=0,p=0,c=function(){n&&('"'===f.substr(0,1)&&(f=f.substr(1,f.length-2)),f&&l.push(f),"-"===n.substr(0,1)&&(d=n.indexOf("-",1)+1)>0&&(o=n.substr(0,d),n=n.substr(d)),u.push({prefix:o,method:n.toLowerCase(),value:i,args:l,image:null})),l=[],n=o=f=i=""};return l=[],n=o=f=i="",e.split("").forEach(function(e){if(!(0===a&&s.indexOf(e)>-1)){switch(e){case'"':t?t===e&&(t=null):t=e;break;case"(":if(t)break;if(0===a)return a=1,void(i+=e);p++;break;case")":if(t)break;if(1===a){if(0===p)return a=0,i+=e,void c();p--}break;case",":if(t)break;if(0===a)return void c();if(1===a&&0===p&&!n.match(/^url$/i))return l.push(f),f="",void(i+=e)}i+=e,0===a?n+=e:f+=e}}),c(),u}},{}],27:[function(e,n){function f(e){o.apply(this,arguments),this.type="linear"===e.args[0]?o.TYPES.LINEAR:o.TYPES.RADIAL}var o=e("./gradientcontainer");f.prototype=Object.create(o.prototype),n.exports=f},{"./gradientcontainer":9}],28:[function(e,n){function f(e){return new Promise(function(n,f){var o=new XMLHttpRequest;o.open("GET",e),o.onload=function(){200===o.status?n(o.responseText):f(new Error(o.statusText))},o.onerror=function(){f(new Error("Network Error"))},o.send()})}n.exports=f},{}]},{},[4])(4)}); \ No newline at end of file diff --git a/src/core.js b/src/core.js index 4e78fd7..db0df18 100644 --- a/src/core.js +++ b/src/core.js @@ -100,7 +100,7 @@ function renderWindow(node, container, options, windowWidth, windowHeight) { } else if (node === clonedWindow.document.body || node === clonedWindow.document.documentElement || options.canvas != null) { canvas = renderer.canvas; } else { - canvas = crop(renderer.canvas, {width: options.width != null ? options.width : bounds.width, height: options.height != null ? options.height : bounds.height, top: bounds.top, left: bounds.left, x: clonedWindow.pageXOffset, y: clonedWindow.pageYOffset}); + canvas = crop(renderer.canvas, {width: options.width != null ? options.width : bounds.width, height: options.height != null ? options.height : bounds.height, top: bounds.top, left: bounds.left, x: 0, y: 0}); } cleanupContainer(container, options); @@ -123,9 +123,11 @@ function crop(canvas, bounds) { var y2 = Math.min(canvas.height, Math.max(1, bounds.top + bounds.height)); croppedCanvas.width = bounds.width; croppedCanvas.height = bounds.height; - log("Cropping canvas at:", "left:", bounds.left, "top:", bounds.top, "width:", (x2-x1), "height:", (y2-y1)); - log("Resulting crop with width", bounds.width, "and height", bounds.height, " with x", x1, "and y", y1); - croppedCanvas.getContext("2d").drawImage(canvas, x1, y1, x2-x1, y2-y1, bounds.x, bounds.y, x2-x1, y2-y1); + var width = x2-x1; + var height = y2-y1; + log("Cropping canvas at:", "left:", bounds.left, "top:", bounds.top, "width:", width, "height:", height); + log("Resulting crop with width", bounds.width, "and height", bounds.height, "with x", x1, "and y", y1); + croppedCanvas.getContext("2d").drawImage(canvas, x1, y1, width, height, bounds.x, bounds.y, width, height); return croppedCanvas; } diff --git a/tests/mocha/scrolling.html b/tests/mocha/scrolling.html index 769753f..ced49c7 100644 --- a/tests/mocha/scrolling.html +++ b/tests/mocha/scrolling.html @@ -19,8 +19,8 @@
-
- +
+