diff --git a/fabric.js b/fabric.js index 6c210d46612..82c345061e8 100644 --- a/fabric.js +++ b/fabric.js @@ -3086,6 +3086,19 @@ if (typeof console !== 'undefined') { return attributes; } + /** + * @private + */ + function _getMultipleNodes(doc, nodeNames) { + var nodeName, nodeArray = [ ], nodeList; + for (var i = 0; i < nodeNames.length; i++) { + nodeName = nodeNames[i]; + nodeList = doc.getElementsByTagName(nodeName); + nodeArray = nodeArray.concat(Array.prototype.slice.call(nodeList)); + } + return nodeArray; + } + /** * Parses "transform" attribute, returning an array of values * @static @@ -3365,7 +3378,8 @@ if (typeof console !== 'undefined') { * @private */ function parseUseDirectives(doc) { - var nodelist = doc.getElementsByTagName('use'), i = 0; + var nodelist = _getMultipleNodes(doc, ['use', 'svg:use']), i = 0; + while (nodelist.length && i < nodelist.length) { var el = nodelist[i], xlink = el.getAttribute('xlink:href').substr(1), @@ -3441,7 +3455,7 @@ if (typeof console !== 'undefined') { x = element.getAttribute('x') || 0, y = element.getAttribute('y') || 0, preserveAspectRatio = element.getAttribute('preserveAspectRatio') || '', - missingViewBox = (!viewBoxAttr || !reViewBoxTagNames.test(element.tagName) + missingViewBox = (!viewBoxAttr || !reViewBoxTagNames.test(element.nodeName) || !(viewBoxAttr = viewBoxAttr.match(reViewBoxAttrValue))), missingDimAttr = (!widthAttr || !heightAttr || widthAttr === '100%' || heightAttr === '100%'), toBeParsed = missingViewBox && missingDimAttr, @@ -3499,7 +3513,7 @@ if (typeof console !== 'undefined') { (minX * scaleX) + ' ' + (minY * scaleY) + ') '; - if (element.tagName === 'svg') { + if (element.nodeName === 'svg') { el = element.ownerDocument.createElement('g'); while (element.firstChild != null) { el.appendChild(element.firstChild); @@ -3528,7 +3542,7 @@ if (typeof console !== 'undefined') { function hasAncestorWithNodeName(element, nodeName) { while (element && (element = element.parentNode)) { - if (nodeName.test(element.nodeName) && !element.getAttribute('instantiated_by_use')) { + if (element.nodeName && nodeName.test(element.nodeName.replace('svg:', '')) && !element.getAttribute('instantiated_by_use')) { return true; } } @@ -3562,7 +3576,7 @@ if (typeof console !== 'undefined') { var elements = descendants.filter(function(el) { applyViewboxTransform(el); - return reAllowedSVGTagNames.test(el.tagName) && + return reAllowedSVGTagNames.test(el.nodeName.replace('svg:', '')) && !hasAncestorWithNodeName(el, reNotAllowedAncestors); // http://www.w3.org/TR/SVG/struct.html#DefsElement }); @@ -3695,20 +3709,16 @@ if (typeof console !== 'undefined') { * @return {Object} Gradient definitions; key corresponds to element id, value -- to gradient definition element */ getGradientDefs: function(doc) { - var linearGradientEls = doc.getElementsByTagName('linearGradient'), - radialGradientEls = doc.getElementsByTagName('radialGradient'), - el, i, j = 0, id, xlink, elList = [ ], + var tagArray = [ + 'linearGradient', + 'radialGradient', + 'svg:linearGradient', + 'svg:radialGradient'], + elList = _getMultipleNodes(doc, tagArray), + el, j = 0, id, xlink, gradientDefs = { }, idsToXlinkMap = { }; - elList.length = linearGradientEls.length + radialGradientEls.length; - i = linearGradientEls.length; - while (i--) { - elList[j++] = linearGradientEls[i]; - } - i = radialGradientEls.length; - while (i--) { - elList[j++] = radialGradientEls[i]; - } + j = elList.length; while (j--) { el = elList[j]; @@ -4087,7 +4097,7 @@ fabric.ElementsParser.prototype.createObjects = function() { }; fabric.ElementsParser.prototype.createObject = function(el, index) { - var klass = fabric[fabric.util.string.capitalize(el.tagName)]; + var klass = fabric[fabric.util.string.capitalize(el.tagName.replace('svg:', ''))]; if (klass && klass.fromElement) { try { this._createObject(klass, el, index); diff --git a/fabric.min.js b/fabric.min.js index 75ec5ebc4a4..343c9190cc0 100644 --- a/fabric.min.js +++ b/fabric.min.js @@ -1,12 +1,8 @@ -var fabric=fabric||{version:"1.6.3"};"undefined"!=typeof exports&&(exports.fabric=fabric),"undefined"!=typeof document&&"undefined"!=typeof window?(fabric.document=document,fabric.window=window,window.fabric=fabric):(fabric.document=require("jsdom").jsdom("
"),fabric.window=fabric.document.createWindow?fabric.document.createWindow():fabric.document.parentWindow),fabric.isTouchSupported="ontouchstart"in fabric.document.documentElement,fabric.isLikelyNode="undefined"!=typeof Buffer&&"undefined"==typeof window,fabric.SHARED_ATTRIBUTES=["display","transform","fill","fill-opacity","fill-rule","opacity","stroke","stroke-dasharray","stroke-linecap","stroke-linejoin","stroke-miterlimit","stroke-opacity","stroke-width","id"],fabric.DPI=96,fabric.reNum="(?:[-+]?(?:\\d+|\\d*\\.\\d+)(?:e[-+]?\\d+)?)",fabric.fontPaths={},fabric.charWidthsCache={},fabric.devicePixelRatio=fabric.window.devicePixelRatio||fabric.window.webkitDevicePixelRatio||fabric.window.mozDevicePixelRatio||1,function(){function t(t,e){if(this.__eventListeners[t]){var i=this.__eventListeners[t];e?i[i.indexOf(e)]=!1:fabric.util.array.fill(i,!1)}}function e(t,e){if(this.__eventListeners||(this.__eventListeners={}),1===arguments.length)for(var i in t)this.on(i,t[i]);else this.__eventListeners[t]||(this.__eventListeners[t]=[]),this.__eventListeners[t].push(e);return this}function i(e,i){if(this.__eventListeners){if(0===arguments.length)for(e in this.__eventListeners)t.call(this,e);else if(1===arguments.length&&"object"==typeof arguments[0])for(var r in e)t.call(this,r,e[r]);else t.call(this,e,i);return this}}function r(t,e){if(this.__eventListeners){var i=this.__eventListeners[t];if(i){for(var r=0,n=i.length;n>r;r++)i[r]&&i[r].call(this,e||{});return this.__eventListeners[t]=i.filter(function(t){return t!==!1}),this}}}fabric.Observable={observe:e,stopObserving:i,fire:r,on:e,off:i,trigger:r}}(),fabric.Collection={add:function(){this._objects.push.apply(this._objects,arguments);for(var t=0,e=arguments.length;e>t;t++)this._onObjectAdded(arguments[t]);return this.renderOnAddRemove&&this.renderAll(),this},insertAt:function(t,e,i){var r=this.getObjects();return i?r[e]=t:r.splice(e,0,t),this._onObjectAdded(t),this.renderOnAddRemove&&this.renderAll(),this},remove:function(){for(var t,e=this.getObjects(),i=0,r=arguments.length;r>i;i++)t=e.indexOf(arguments[i]),-1!==t&&(e.splice(t,1),this._onObjectRemoved(arguments[i]));return this.renderOnAddRemove&&this.renderAll(),this},forEachObject:function(t,e){for(var i=this.getObjects(),r=i.length;r--;)t.call(e,i[r],r,i);return this},getObjects:function(t){return"undefined"==typeof t?this._objects:this._objects.filter(function(e){return e.type===t})},item:function(t){return this.getObjects()[t]},isEmpty:function(){return 0===this.getObjects().length},size:function(){return this.getObjects().length},contains:function(t){return this.getObjects().indexOf(t)>-1},complexity:function(){return this.getObjects().reduce(function(t,e){return t+=e.complexity?e.complexity():0},0)}},function(t){var e=Math.sqrt,i=Math.atan2,r=Math.pow,n=Math.abs,s=Math.PI/180;fabric.util={removeFromArray:function(t,e){var i=t.indexOf(e);return-1!==i&&t.splice(i,1),t},getRandomInt:function(t,e){return Math.floor(Math.random()*(e-t+1))+t},degreesToRadians:function(t){return t*s},radiansToDegrees:function(t){return t/s},rotatePoint:function(t,e,i){t.subtractEquals(e);var r=fabric.util.rotateVector(t,i);return new fabric.Point(r.x,r.y).addEquals(e)},rotateVector:function(t,e){var i=Math.sin(e),r=Math.cos(e),n=t.x*r-t.y*i,s=t.x*i+t.y*r;return{x:n,y:s}},transformPoint:function(t,e,i){return i?new fabric.Point(e[0]*t.x+e[2]*t.y,e[1]*t.x+e[3]*t.y):new fabric.Point(e[0]*t.x+e[2]*t.y+e[4],e[1]*t.x+e[3]*t.y+e[5])},makeBoundingBoxFromPoints:function(t){var e=[t[0].x,t[1].x,t[2].x,t[3].x],i=fabric.util.array.min(e),r=fabric.util.array.max(e),n=Math.abs(i-r),s=[t[0].y,t[1].y,t[2].y,t[3].y],o=fabric.util.array.min(s),a=fabric.util.array.max(s),h=Math.abs(o-a);return{left:i,top:o,width:n,height:h}},invertTransform:function(t){var e=1/(t[0]*t[3]-t[1]*t[2]),i=[e*t[3],-e*t[1],-e*t[2],e*t[0]],r=fabric.util.transformPoint({x:t[4],y:t[5]},i,!0);return i[4]=-r.x,i[5]=-r.y,i},toFixed:function(t,e){return parseFloat(Number(t).toFixed(e))},parseUnit:function(t,e){var i=/\D{0,2}$/.exec(t),r=parseFloat(t);switch(e||(e=fabric.Text.DEFAULT_SVG_FONT_SIZE),i[0]){case"mm":return r*fabric.DPI/25.4;case"cm":return r*fabric.DPI/2.54;case"in":return r*fabric.DPI;case"pt":return r*fabric.DPI/72;case"pc":return r*fabric.DPI/72*12;case"em":return r*e;default:return r}},falseFunction:function(){return!1},getKlass:function(t,e){return t=fabric.util.string.camelize(t.charAt(0).toUpperCase()+t.slice(1)),fabric.util.resolveNamespace(e)[t]},resolveNamespace:function(e){if(!e)return fabric;for(var i=e.split("."),r=i.length,n=t||fabric.window,s=0;r>s;++s)n=n[i[s]];return n},loadImage:function(t,e,i,r){if(!t)return void(e&&e.call(i,t));var n=fabric.util.createImage();n.onload=function(){e&&e.call(i,n),n=n.onload=n.onerror=null},n.onerror=function(){fabric.log("Error loading "+n.src),e&&e.call(i,null,!0),n=n.onload=n.onerror=null},0!==t.indexOf("data")&&r&&(n.crossOrigin=r),n.src=t},enlivenObjects:function(t,e,i,r){function n(){++o===a&&e&&e(s)}t=t||[];var s=[],o=0,a=t.length;return a?void t.forEach(function(t,e){if(!t||!t.type)return void n();var o=fabric.util.getKlass(t.type,i);o.async?o.fromObject(t,function(i,o){o||(s[e]=i,r&&r(t,s[e])),n()}):(s[e]=o.fromObject(t),r&&r(t,s[e]),n())}):void(e&&e(s))},groupSVGElements:function(t,e,i){var r;return r=new fabric.PathGroup(t,e),"undefined"!=typeof i&&r.setSourcePath(i),r},populateWithProperties:function(t,e,i){if(i&&"[object Array]"===Object.prototype.toString.call(i))for(var r=0,n=i.length;n>r;r++)i[r]in t&&(e[i[r]]=t[i[r]])},drawDashedLine:function(t,r,n,s,o,a){var h=s-r,c=o-n,l=e(h*h+c*c),u=i(c,h),f=a.length,d=0,g=!0;for(t.save(),t.translate(r,n),t.moveTo(0,0),t.rotate(u),r=0;l>r;)r+=a[d++%f],r>l&&(r=l),t[g?"lineTo":"moveTo"](r,0),g=!g;t.restore()},createCanvasElement:function(t){return t||(t=fabric.document.createElement("canvas")),t.getContext||"undefined"==typeof G_vmlCanvasManager||G_vmlCanvasManager.initElement(t),t},createImage:function(){return fabric.isLikelyNode?new(require("canvas").Image):fabric.document.createElement("img")},createAccessors:function(t){for(var e=t.prototype,i=e.stateProperties.length;i--;){var r=e.stateProperties[i],n=r.charAt(0).toUpperCase()+r.slice(1),s="set"+n,o="get"+n;e[o]||(e[o]=function(t){return new Function('return this.get("'+t+'")')}(r)),e[s]||(e[s]=function(t){return new Function("value",'return this.set("'+t+'", value)')}(r))}},clipContext:function(t,e){e.save(),e.beginPath(),t.clipTo(e),e.clip()},multiplyTransformMatrices:function(t,e,i){return[t[0]*e[0]+t[2]*e[1],t[1]*e[0]+t[3]*e[1],t[0]*e[2]+t[2]*e[3],t[1]*e[2]+t[3]*e[3],i?0:t[0]*e[4]+t[2]*e[5]+t[4],i?0:t[1]*e[4]+t[3]*e[5]+t[5]]},qrDecompose:function(t){var n=i(t[1],t[0]),o=r(t[0],2)+r(t[1],2),a=e(o),h=(t[0]*t[3]-t[2]*t[1])/a,c=i(t[0]*t[2]+t[1]*t[3],o);return{angle:n/s,scaleX:a,scaleY:h,skewX:c/s,skewY:0,translateX:t[4],translateY:t[5]}},customTransformMatrix:function(t,e,i){var r=[1,0,n(Math.tan(i*s)),1],o=[n(t),0,0,n(e)];return fabric.util.multiplyTransformMatrices(o,r,!0)},resetObjectTransform:function(t){t.scaleX=1,t.scaleY=1,t.skewX=0,t.skewY=0,t.flipX=!1,t.flipY=!1,t.setAngle(0)},getFunctionBody:function(t){return(String(t).match(/function[^{]*\{([\s\S]*)\}/)||{})[1]},isTransparent:function(t,e,i,r){r>0&&(e>r?e-=r:e=0,i>r?i-=r:i=0);for(var n=!0,s=t.getImageData(e,i,2*r||1,2*r||1),o=3,a=s.data.length;a>o;o+=4){var h=s.data[o];if(n=0>=h,n===!1)break}return s=null,n},parsePreserveAspectRatioAttribute:function(t){var e,i="meet",r="Mid",n="Mid",s=t.split(" ");return s&&s.length&&(i=s.pop(),"meet"!==i&&"slice"!==i?(e=i,i="meet"):s.length&&(e=s.pop())),r="none"!==e?e.slice(1,4):"none",n="none"!==e?e.slice(5,8):"none",{meetOrSlice:i,alignX:r,alignY:n}},clearFabricFontCache:function(t){fabric.charWidthsCache[t]&&(fabric.charWidthsCache[t]={})}}}("undefined"!=typeof exports?exports:this),function(){function t(t,r,s,o,h,c,l){var u=a.call(arguments);if(n[u])return n[u];var f=Math.PI,d=l*f/180,g=Math.sin(d),p=Math.cos(d),v=0,m=0;s=Math.abs(s),o=Math.abs(o);var b=-p*t*.5-g*r*.5,y=-p*r*.5+g*t*.5,_=s*s,x=o*o,S=y*y,C=b*b,w=_*x-_*S-x*C,O=0;if(0>w){var T=Math.sqrt(1-w/(_*x));s*=T,o*=T}else O=(h===c?-1:1)*Math.sqrt(w/(_*S+x*C));var k=O*s*y/o,j=-O*o*b/s,A=p*k-g*j+.5*t,M=g*k+p*j+.5*r,P=i(1,0,(b-k)/s,(y-j)/o),L=i((b-k)/s,(y-j)/o,(-b-k)/s,(-y-j)/o);0===c&&L>0?L-=2*f:1===c&&0>L&&(L+=2*f);for(var D=Math.ceil(Math.abs(L/f*2)),E=[],I=L/D,R=8/3*Math.sin(I/4)*Math.sin(I/4)/Math.sin(I/2),F=P+I,B=0;D>B;B++)E[B]=e(P,F,p,g,s,o,A,M,R,v,m),v=E[B][4],m=E[B][5],P=F,F+=I;return n[u]=E,E}function e(t,e,i,r,n,o,h,c,l,u,f){var d=a.call(arguments);if(s[d])return s[d];var g=Math.cos(t),p=Math.sin(t),v=Math.cos(e),m=Math.sin(e),b=i*n*v-r*o*m+h,y=r*n*v+i*o*m+c,_=u+l*(-i*n*p-r*o*g),x=f+l*(-r*n*p+i*o*g),S=b+l*(i*n*m+r*o*v),C=y+l*(r*n*m-i*o*v);return s[d]=[_,x,S,C,b,y],s[d]}function i(t,e,i,r){var n=Math.atan2(e,t),s=Math.atan2(r,i);return s>=n?s-n:2*Math.PI-(n-s)}function r(t,e,i,r,n,s,h,c){var l=a.call(arguments);if(o[l])return o[l];var u,f,d,g,p,v,m,b,y=Math.sqrt,_=Math.min,x=Math.max,S=Math.abs,C=[],w=[[],[]];f=6*t-12*i+6*n,u=-3*t+9*i-9*n+3*h,d=3*i-3*t;for(var O=0;2>O;++O)if(O>0&&(f=6*e-12*r+6*s,u=-3*e+9*r-9*s+3*c,d=3*r-3*e),S(u)<1e-12){if(S(f)<1e-12)continue;g=-d/f,g>0&&1>g&&C.push(g)}else m=f*f-4*d*u,0>m||(b=y(m),p=(-f+b)/(2*u),p>0&&1>p&&C.push(p),v=(-f-b)/(2*u),v>0&&1>v&&C.push(v));for(var T,k,j,A=C.length,M=A;A--;)g=C[A],j=1-g,T=j*j*j*t+3*j*j*g*i+3*j*g*g*n+g*g*g*h,w[0][A]=T,k=j*j*j*e+3*j*j*g*r+3*j*g*g*s+g*g*g*c,w[1][A]=k;w[0][M]=t,w[1][M]=e,w[0][M+1]=h,w[1][M+1]=c;var P=[{x:_.apply(null,w[0]),y:_.apply(null,w[1])},{x:x.apply(null,w[0]),y:x.apply(null,w[1])}];return o[l]=P,P}var n={},s={},o={},a=Array.prototype.join;fabric.util.drawArc=function(e,i,r,n){for(var s=n[0],o=n[1],a=n[2],h=n[3],c=n[4],l=n[5],u=n[6],f=[[],[],[],[]],d=t(l-i,u-r,s,o,h,c,a),g=0,p=d.length;p>g;g++)f[g][0]=d[g][0]+i,f[g][1]=d[g][1]+r,f[g][2]=d[g][2]+i,f[g][3]=d[g][3]+r,f[g][4]=d[g][4]+i,f[g][5]=d[g][5]+r,e.bezierCurveTo.apply(e,f[g])},fabric.util.getBoundsOfArc=function(e,i,n,s,o,a,h,c,l){for(var u=0,f=0,d=[],g=[],p=t(c-e,l-i,n,s,a,h,o),v=[[],[]],m=0,b=p.length;b>m;m++)d=r(u,f,p[m][0],p[m][1],p[m][2],p[m][3],p[m][4],p[m][5]),v[0].x=d[0].x+e,v[0].y=d[0].y+i,v[1].x=d[1].x+e,v[1].y=d[1].y+i,g.push(v[0]),g.push(v[1]),u=p[m][4],f=p[m][5];return g},fabric.util.getBoundsOfCurve=r}(),function(){function t(t,e){for(var i=s.call(arguments,2),r=[],n=0,o=t.length;o>n;n++)r[n]=i.length?t[n][e].apply(t[n],i):t[n][e].call(t[n]);return r}function e(t,e){return n(t,e,function(t,e){return t>=e})}function i(t,e){return n(t,e,function(t,e){return e>t})}function r(t,e){for(var i=t.length;i--;)t[i]=e;return t}function n(t,e,i){if(t&&0!==t.length){var r=t.length-1,n=e?t[r][e]:t[r];if(e)for(;r--;)i(t[r][e],n)&&(n=t[r][e]);else for(;r--;)i(t[r],n)&&(n=t[r]);return n}}var s=Array.prototype.slice;Array.prototype.indexOf||(Array.prototype.indexOf=function(t){if(void 0===this||null===this)throw new TypeError;var e=Object(this),i=e.length>>>0;if(0===i)return-1;var r=0;if(arguments.length>0&&(r=Number(arguments[1]),r!==r?r=0:0!==r&&r!==Number.POSITIVE_INFINITY&&r!==Number.NEGATIVE_INFINITY&&(r=(r>0||-1)*Math.floor(Math.abs(r)))),r>=i)return-1;for(var n=r>=0?r:Math.max(i-Math.abs(r),0);i>n;n++)if(n in e&&e[n]===t)return n;return-1}),Array.prototype.forEach||(Array.prototype.forEach=function(t,e){for(var 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