catjs
Version:
(Mobile) Web Automation Framework
8 lines (7 loc) • 184 kB
JavaScript
/*
html2canvas 0.5.0-alpha2 <http://html2canvas.hertzen.com>
Copyright (c) 2015 Niklas von Hertzen
Released under MIT License
*/
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p=Number(a.w||o.w)+y;W&&(T.save(),T.strokeStyle=T.fillStyle,T.lineWidth+=T.lineWidth,T.beginPath(),W.underline&&(T.moveTo(0,-o.face["underline-position"]+.5),T.lineTo(p,-o.face["underline-position"]+.5)),W.overline&&(T.moveTo(0,o.ascent+.5),T.lineTo(p,o.ascent+.5)),W["line-through"]&&(T.moveTo(0,-o.descent+.5),T.lineTo(p,-o.descent+.5)),T.stroke(),T.restore()),X&&(T.save(),T.transform(1,0,-.25,1,0,0)),T.beginPath(),a.d&&(a.code?n(a.code,T):a.code=e("m"+a.d,T)),T.fill(),t.strokeStyle&&(T.closePath(),T.save(),T.lineWidth=t.strokeWidth,T.strokeStyle=t.strokeStyle,T.stroke(),T.restore()),X&&T.restore(),T.translate(p,0),d+=p}}else{l++;var c=-o.ascent-o.ascent/5*t.lineHeight;"right"===t.textAlign?(T.translate(-A,c),T.translate(G[l],0)):"center"===t.textAlign?(T.translate(-d-G[l-1]/2,c),T.translate(G[l]/2,0)):T.translate(-d,c),d=0}}var a=null===d,p=o.viewBox,c=i.getSize("fontSize",o.baseSize),y=i.get("letterSpacing");y="normal"==y?0:c.convertFrom(parseInt(y,10));var m=0,r=0,v=0,w=0,b=t.textShadow,g=[];if(Cufon.textOptions.shadowOffsets=[],Cufon.textOptions.shadows=null,b){Cufon.textOptions.shadows=b;for(var h=0,x=b.length;x>h;++h){var j=b[h],k=c.convertFrom(parseFloat(j.offX)),q=c.convertFrom(parseFloat(j.offY));g[h]=[k,q]}}for(var z=Cufon.CSS.textTransform(a?l.alt:d,i).split(""),A=0,B=null,C=0,D=1,E=[],h=0,x=z.length;x>h;++h)if("\n"!==z[h]){var F=o.glyphs[z[h]]||o.missingGlyph;F&&(A+=B=Number(F.w||o.w)+y)}else D++,A>C&&(C=A),E.push(A),A=0;E.push(A),A=Math.max(C,A);for(var G=[],h=E.length;h--;)G[h]=A-E[h];if(null===B)return null;r+=p.width-B,w+=p.minX;var H,I;if(a)H=l,I=l.firstChild;else if(H=fabric.document.createElement("span"),H.className="cufon cufon-canvas",H.alt=d,I=fabric.document.createElement("canvas"),H.appendChild(I),t.printable){var J=fabric.document.createElement("span");
J.className="cufon-alt",J.appendChild(fabric.document.createTextNode(d)),H.appendChild(J)}var K=H.style,L=I.style||{},M=c.convert(p.height-m+v),N=Math.ceil(M),O=N/M;I.width=Math.ceil(c.convert(A+r-w)*O),I.height=N,m+=p.minY,L.top=Math.round(c.convert(m-o.ascent))+"px",L.left=Math.round(c.convert(w))+"px";var P=Math.ceil(c.convert(A*O)),Q=P+"px",R=c.convert(o.height),S=(t.lineHeight-1)*c.convert(-o.ascent/5)*(D-1);Cufon.textOptions.width=P,Cufon.textOptions.height=R*D+S,Cufon.textOptions.lines=D,Cufon.textOptions.totalLineHeight=S,f?(K.width=Q,K.height=R+"px"):(K.paddingLeft=Q,K.paddingBottom=R-1+"px");var T=Cufon.textOptions.context||I.getContext("2d"),U=N/p.height;Cufon.textOptions.fontAscent=o.ascent*U,Cufon.textOptions.boundaries=null;for(var V=Cufon.textOptions.shadowOffsets,h=g.length;h--;)V[h]=[g[h][0]*U,g[h][1]*U];T.save(),T.scale(U,U),T.translate(-w-1/U*I.width/2+(Cufon.fonts[o.family].offsetLeft||0),-m-Cufon.textOptions.height/U/2+(Cufon.fonts[o.family].offsetTop||0)),T.lineWidth=o.face["underline-thickness"],T.save();var W=Cufon.getTextDecoration(t),X="italic"===t.fontStyle;if(T.save(),s(),b)for(var h=0,x=b.length;x>h;++h){var j=b[h];T.save(),T.translate.apply(T,g[h]),u(j.color),T.restore()}return u(),T.restore(),T.restore(),T.restore(),H}}()),Cufon.registerEngine("vml",function(){function e(e,f){return n(e,/(?:em|ex|%)$/i.test(f)?"1em":f)}function n(e,n){if(/px$/i.test(n))return parseFloat(n);var f=e.style.left,o=e.runtimeStyle.left;e.runtimeStyle.left=e.currentStyle.left,e.style.left=n;var d=e.style.pixelLeft;return e.style.left=f,e.runtimeStyle.left=o,d}if(fabric.document.namespaces){var f=fabric.document.createElement("canvas");if(!(f&&f.getContext&&f.getContext.apply)){null==fabric.document.namespaces.cvml&&fabric.document.namespaces.add("cvml","urn:schemas-microsoft-com:vml");var o=fabric.document.createElement("cvml:shape");if(o.style.behavior="url(#default#VML)",o.coordsize)return o=null,fabric.document.write('<style type="text/css">.cufon-vml-canvas{text-indent:0}@media screen{cvml\\:shape,cvml\\:shadow{behavior:url(#default#VML);display:block;antialias:true;position:absolute}.cufon-vml-canvas{position:absolute;text-align:left}.cufon-vml{display:inline-block;position:relative;vertical-align:middle}.cufon-vml .cufon-alt{position:absolute;left:-10000in;font-size:1px}a .cufon-vml{cursor:pointer}}@media print{.cufon-vml *{display:none}.cufon-vml .cufon-alt{display:inline}}</style>'),function(f,o,d,i,t,l,s){var u=null===o;u&&(o=t.alt);var a=f.viewBox,p=d.computedFontSize||(d.computedFontSize=new Cufon.CSS.Size(e(l,d.get("fontSize"))+"px",f.baseSize)),c=d.computedLSpacing;void 0==c&&(c=d.get("letterSpacing"),d.computedLSpacing=c="normal"==c?0:~~p.convertFrom(n(l,c)));var y,m;if(u)y=t,m=t.firstChild;else{if(y=fabric.document.createElement("span"),y.className="cufon cufon-vml",y.alt=o,m=fabric.document.createElement("span"),m.className="cufon-vml-canvas",y.appendChild(m),i.printable){var r=fabric.document.createElement("span");r.className="cufon-alt",r.appendChild(fabric.document.createTextNode(o)),y.appendChild(r)}s||y.appendChild(fabric.document.createElement("cvml:shape"))}var v=y.style,w=m.style,b=p.convert(a.height),g=Math.ceil(b),h=g/b,x=a.minX,j=a.minY;w.height=g,w.top=Math.round(p.convert(j-f.ascent)),w.left=Math.round(p.convert(x)),v.height=p.convert(f.height)+"px";for(var k,q,z=(Cufon.getTextDecoration(i),d.get("color")),A=Cufon.CSS.textTransform(o,d).split(""),B=0,C=0,D=null,E=i.textShadow,F=0,G=0,H=A.length;H>F;++F)k=f.glyphs[A[F]]||f.missingGlyph,k&&(B+=D=~~(k.w||f.w)+c);if(null===D)return null;var I,J=-x+B+(a.width-D),K=p.convert(J*h),L=Math.round(K),M=J+","+a.height,N="r"+M+"nsnf";for(F=0;H>F;++F)if(k=f.glyphs[A[F]]||f.missingGlyph){u?(q=m.childNodes[G],q.firstChild&&q.removeChild(q.firstChild)):(q=fabric.document.createElement("cvml:shape"),m.appendChild(q)),q.stroked="f",q.coordsize=M,q.coordorigin=I=x-C+","+j,q.path=(k.d?"m"+k.d+"xe":"")+"m"+I+N,q.fillcolor=z;var O=q.style;if(O.width=L,O.height=g,E){var P,Q=E[0],R=E[1],S=Cufon.CSS.color(Q.color),T=fabric.document.createElement("cvml:shadow");T.on="t",T.color=S.color,T.offset=Q.offX+","+Q.offY,R&&(P=Cufon.CSS.color(R.color),T.type="double",T.color2=P.color,T.offset2=R.offX+","+R.offY),T.opacity=S.opacity||P&&P.opacity||1,q.appendChild(T)}C+=~~(k.w||f.w)+c,++G}return v.width=Math.max(Math.ceil(p.convert(B*h)),0),y}}}}()),Cufon.getTextDecoration=function(e){return{underline:"underline"===e.textDecoration,overline:"overline"===e.textDecoration,"line-through":"line-through"===e.textDecoration}},"undefined"!=typeof exports&&(exports.Cufon=Cufon),"object"!=typeof JSON&&(JSON={}),function(){"use strict";function f(e){return 10>e?"0"+e:e}function quote(e){return escapable.lastIndex=0,escapable.test(e)?'"'+e.replace(escapable,function(e){var n=meta[e];return"string"==typeof n?n:"\\u"+("0000"+e.charCodeAt(0).toString(16)).slice(-4)})+'"':'"'+e+'"'}function str(e,n){var f,o,d,i,t,l=gap,s=n[e];switch(s&&"object"==typeof s&&"function"==typeof s.toJSON&&(s=s.toJSON(e)),"function"==typeof rep&&(s=rep.call(n,e,s)),typeof s){case"string":return quote(s);case"number":return isFinite(s)?String(s):"null";case"boolean":case"null":return String(s);case"object":if(!s)return"null";if(gap+=indent,t=[],"[object Array]"===Object.prototype.toString.apply(s)){for(i=s.length,f=0;i>f;f+=1)t[f]=str(f,s)||"null";return d=0===t.length?"[]":gap?"[\n"+gap+t.join(",\n"+gap)+"\n"+l+"]":"["+t.join(",")+"]",gap=l,d}if(rep&&"object"==typeof rep)for(i=rep.length,f=0;i>f;f+=1)"string"==typeof rep[f]&&(o=rep[f],d=str(o,s),d&&t.push(quote(o)+(gap?": ":":")+d));else for(o in s)Object.prototype.hasOwnProperty.call(s,o)&&(d=str(o,s),d&&t.push(quote(o)+(gap?": ":":")+d));return d=0===t.length?"{}":gap?"{\n"+gap+t.join(",\n"+gap)+"\n"+l+"}":"{"+t.join(",")+"}",gap=l,d}}"function"!=typeof Date.prototype.toJSON&&(Date.prototype.toJSON=function(){return isFinite(this.valueOf())?this.getUTCFullYear()+"-"+f(this.getUTCMonth()+1)+"-"+f(this.getUTCDate())+"T"+f(this.getUTCHours())+":"+f(this.getUTCMinutes())+":"+f(this.getUTCSeconds())+"Z":null},String.prototype.toJSON=Number.prototype.toJSON=Boolean.prototype.toJSON=function(){return this.valueOf()});var cx,escapable,gap,indent,meta,rep;"function"!=typeof JSON.stringify&&(escapable=/[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,meta={"\b":"\\b"," ":"\\t","\n":"\\n","\f":"\\f","\r":"\\r",'"':'\\"',"\\":"\\\\"},JSON.stringify=function(e,n,f){var o;if(gap="",indent="","number"==typeof f)for(o=0;f>o;o+=1)indent+=" ";else"string"==typeof f&&(indent=f);if(rep=n,n&&"function"!=typeof n&&("object"!=typeof n||"number"!=typeof n.length))throw new Error("JSON.stringify");return str("",{"":e})}),"function"!=typeof JSON.parse&&(cx=/[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g,JSON.parse=function(text,reviver){function walk(e,n){var f,o,d=e[n];if(d&&"object"==typeof d)for(f in d)Object.prototype.hasOwnProperty.call(d,f)&&(o=walk(d,f),void 0!==o?d[f]=o:delete d[f]);return reviver.call(e,n,d)}var j;if(text=String(text),cx.lastIndex=0,cx.test(text)&&(text=text.replace(cx,function(e){return"\\u"+("0000"+e.charCodeAt(0).toString(16)).slice(-4)})),/^[\],:{}\s]*$/.test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g,"@").replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]").replace(/(?:^|:|,)(?:\s*\[)+/g,"")))return j=eval("("+text+")"),"function"==typeof reviver?walk({"":j},""):j;throw new SyntaxError("JSON.parse")})}(),function(){function e(e,n){this.__eventListeners[e]&&(n?fabric.util.removeFromArray(this.__eventListeners[e],n):this.__eventListeners[e].length=0)}function n(e,n){if(this.__eventListeners||(this.__eventListeners={}),1===arguments.length)for(var f in e)this.on(f,e[f]);else this.__eventListeners[e]||(this.__eventListeners[e]=[]),this.__eventListeners[e].push(n);return this}function f(n,f){if(this.__eventListeners){if(0===arguments.length)this.__eventListeners={};else if(1===arguments.length&&"object"==typeof arguments[0])for(var o in n)e.call(this,o,n[o]);else e.call(this,n,f);return this}}function o(e,n){if(this.__eventListeners){var f=this.__eventListeners[e];if(f){for(var o=0,d=f.length;d>o;o++)f[o].call(this,n||{});return this}}}fabric.Observable={observe:n,stopObserving:f,fire:o,on:n,off:f,trigger:o}}(),fabric.Collection={add:function(){this._objects.push.apply(this._objects,arguments);for(var e=0,n=arguments.length;n>e;e++)this._onObjectAdded(arguments[e]);return this.renderOnAddRemove&&this.renderAll(),this},insertAt:function(e,n,f){var o=this.getObjects();return f?o[n]=e:o.splice(n,0,e),this._onObjectAdded(e),this.renderOnAddRemove&&this.renderAll(),this},remove:function(){for(var e,n=this.getObjects(),f=0,o=arguments.length;o>f;f++)e=n.indexOf(arguments[f]),-1!==e&&(n.splice(e,1),this._onObjectRemoved(arguments[f]));return this.renderOnAddRemove&&this.renderAll(),this},forEachObject:function(e,n){for(var f=this.getObjects(),o=f.length;o--;)e.call(n,f[o],o,f);return this},getObjects:function(e){return"undefined"==typeof e?this._objects:this._objects.filter(function(n){return n.type===e})},item:function(e){return this.getObjects()[e]},isEmpty:function(){return 0===this.getObjects().length},size:function(){return this.getObjects().length},contains:function(e){return this.getObjects().indexOf(e)>-1},complexity:function(){return this.getObjects().reduce(function(e,n){return e+=n.complexity?n.complexity():0},0)}},function(e){var n=Math.sqrt,f=Math.atan2,o=Math.PI/180;fabric.util={removeFromArray:function(e,n){var f=e.indexOf(n);return-1!==f&&e.splice(f,1),e},getRandomInt:function(e,n){return Math.floor(Math.random()*(n-e+1))+e},degreesToRadians:function(e){return e*o},radiansToDegrees:function(e){return e/o},rotatePoint:function(e,n,f){var o=Math.sin(f),d=Math.cos(f);e.subtractEquals(n);var i=e.x*d-e.y*o,t=e.x*o+e.y*d;return new fabric.Point(i,t).addEquals(n)},transformPoint:function(e,n,f){return f?new fabric.Point(n[0]*e.x+n[1]*e.y,n[2]*e.x+n[3]*e.y):new fabric.Point(n[0]*e.x+n[1]*e.y+n[4],n[2]*e.x+n[3]*e.y+n[5])},invertTransform:function(e){var n=e.slice(),f=1/(e[0]*e[3]-e[1]*e[2]);n=[f*e[3],-f*e[1],-f*e[2],f*e[0],0,0];var o=fabric.util.transformPoint({x:e[4],y:e[5]},n);return n[4]=-o.x,n[5]=-o.y,n},toFixed:function(e,n){return parseFloat(Number(e).toFixed(n))},parseUnit:function(e){var n=/\D{0,2}$/.exec(e),f=parseFloat(e);switch(n[0]){case"mm":return f*fabric.DPI/25.4;case"cm":return f*fabric.DPI/2.54;case"in":return f*fabric.DPI;case"pt":return f*fabric.DPI/72;case"pc":return f*fabric.DPI/72*12;default:return f}},falseFunction:function(){return!1},getKlass:function(e,n){return e=fabric.util.string.camelize(e.charAt(0).toUpperCase()+e.slice(1)),fabric.util.resolveNamespace(n)[e]},resolveNamespace:function(n){if(!n)return fabric;for(var f=n.split("."),o=f.length,d=e||fabric.window,i=0;o>i;++i)d=d[f[i]];return d},loadImage:function(e,n,f,o){if(!e)return void(n&&n.call(f,e));var d=fabric.util.createImage();d.onload=function(){n&&n.call(f,d),d=d.onload=d.onerror=null},d.onerror=function(){fabric.log("Error loading "+d.src),n&&n.call(f,null,!0),d=d.onload=d.onerror=null},0!==e.indexOf("data")&&"undefined"!=typeof o&&(d.crossOrigin=o),d.src=e},enlivenObjects:function(e,n,f,o){function d(){++t===l&&n&&n(i)}e=e||[];var i=[],t=0,l=e.length;return l?void e.forEach(function(e,n){if(!e||!e.type)return void d();var t=fabric.util.getKlass(e.type,f);t.async?t.fromObject(e,function(f,t){t||(i[n]=f,o&&o(e,i[n])),d()}):(i[n]=t.fromObject(e),o&&o(e,i[n]),d())}):void(n&&n(i))},groupSVGElements:function(e,n,f){var o;return o=new fabric.PathGroup(e,n),"undefined"!=typeof f&&o.setSourcePath(f),o},populateWithProperties:function(e,n,f){if(f&&"[object Array]"===Object.prototype.toString.call(f))for(var o=0,d=f.length;d>o;o++)f[o]in e&&(n[f[o]]=e[f[o]])},drawDashedLine:function(e,o,d,i,t,l){var 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