react-fabricjs
Version:
fabricjs implemented by react
3 lines • 381 kB
JavaScript
!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e(require("react")):"function"==typeof define&&define.amd?define(["react"],e):"object"==typeof exports?exports["react-fabricjs"]=e(require("react")):t["react-fabricjs"]=e(t.React)}(this,function(__WEBPACK_EXTERNAL_MODULE_2__){return function(t){function e(r){if(i[r])return i[r].exports;var n=i[r]={exports:{},id:r,loaded:!1};return t[r].call(n.exports,n,n.exports,e),n.loaded=!0,n.exports}var i={};return e.m=t,e.c=i,e.p="",e(0)}(function(t){for(var e in t)if(Object.prototype.hasOwnProperty.call(t,e))switch(typeof t[e]){case"function":break;case"object":t[e]=function(e){var i=e.slice(1),r=t[e[0]];return function(t,e,n){r.apply(this,[t,e,n].concat(i))}}(t[e]);break;default:t[e]=t[t[e]]}return t}([function(t,e,i){"use strict";function r(t){return t&&t.__esModule?t:{"default":t}}Object.defineProperty(e,"__esModule",{value:!0}),e.color=e.imageFilter=e.Itext=e.Text=e.Image=e.Triangle=e.Rect=e.Polyline=e.Polygon=e.PathGroup=e.Path=e.Line=e.Ellipse=e.Circle=e.Canvas=e.StaticCanvas=void 0;var n=i(14),o=r(n),s=i(25),a=r(s),c=i(31),h=r(c),l=i(32),u=r(l),f=i(33),p=r(f),d=i(17),g=r(d),b=i(34),v=r(b),y=i(35),m=r(y),_=i(36),w=r(_),x=i(37),S=r(x),C=i(38),O=r(C),j=i(28),T=r(j),P=i(15),k=r(P),E=i(27),A=r(E),M=i(29),L=r(M),I=i(26),D=r(I);e["default"]={StaticCanvas:o["default"],Canvas:a["default"],Circle:h["default"],Ellipse:u["default"],Line:p["default"],Path:g["default"],PathGroup:v["default"],Polygon:m["default"],Polyline:w["default"],Rect:S["default"],Triangle:O["default"],Image:T["default"],Text:k["default"],Itext:A["default"],imageFilter:L["default"],color:D["default"]};e.StaticCanvas=o["default"],e.Canvas=a["default"],e.Circle=h["default"],e.Ellipse=u["default"],e.Line=p["default"],e.Path=g["default"],e.PathGroup=v["default"],e.Polygon=m["default"],e.Polyline=w["default"],e.Rect=S["default"],e.Triangle=O["default"],e.Image=T["default"],e.Text=k["default"],e.Itext=A["default"],e.imageFilter=L["default"],e.color=D["default"]},function(module,exports,__webpack_require__){(function(Buffer,process){/*! Fabric.js Copyright 2008-2015, Printio (Juriy Zaytsev, Maxim Chernyak) */
var fabric=fabric||{version:"1.6.0-rc.1"};exports.fabric=fabric,"undefined"!=typeof document&&"undefined"!=typeof window?(fabric.document=document,fabric.window=window,window.fabric=fabric):(fabric.document=__webpack_require__(60).jsdom("<!DOCTYPE html><html><head></head><body></body></html>"),fabric.document.createWindow?fabric.window=fabric.document.createWindow():fabric.window=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.devicePixelRatio=fabric.window.devicePixelRatio||fabric.window.webkitDevicePixelRatio||fabric.window.mozDevicePixelRatio||1,function(){function t(t,e){this.__eventListeners[t]&&(e?fabric.util.removeFromArray(this.__eventListeners[t],e):this.__eventListeners[t].length=0)}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)this.__eventListeners={};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;r<n;r++)i[r].call(this,e||{});return 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;t<e;t++)this._onObjectAdded(arguments[t]);return 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e=Math.sqrt,i=Math.atan2,r=Math.PI/180;fabric.util={removeFromArray:function(t,e){var i=t.indexOf(e);return i!==-1&&t.splice(i,1),t},getRandomInt:function(t,e){return Math.floor(Math.random()*(e-t+1))+t},degreesToRadians:function(t){return t*r},radiansToDegrees:function(t){return t/r},rotatePoint:function(t,e,i){t.subtractEquals(e);var r=Math.sin(i),n=Math.cos(i),o=t.x*n-t.y*r,s=t.x*r+t.y*n;return new fabric.Point(o,s).addEquals(e)},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])},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}$/.exec(t),r=parseFloat(t);switch(e||(e=fabric.Text.DEFAULT_SVG_FONT_SIZE),i[0]){case"mm":return r*fabric.DPI/25.4;case"cm":return r*fabric.DPI/2.54;case"in":return r*fabric.DPI;case"pt":return r*fabric.DPI/72;case"pc":return r*fabric.DPI/72*12;case"em":return r*e;default:return r}},falseFunction:function(){return!1},getKlass:function(t,e){return t=fabric.util.string.camelize(t.charAt(0).toUpperCase()+t.slice(1)),fabric.util.resolveNamespace(e)[t]},resolveNamespace:function(e){if(!e)return fabric;for(var i=e.split("."),r=i.length,n=t||fabric.window,o=0;o<r;++o)n=n[i[o]];return n},loadImage:function(t,e,i,r){if(!t)return void(e&&e.call(i,t));var n=fabric.util.createImage();n.onload=function(){e&&e.call(i,n),n=n.onload=n.onerror=null},n.onerror=function(){fabric.log("Error loading "+n.src),e&&e.call(i,null,!0),n=n.onload=n.onerror=null},0!==t.indexOf("data")&&"undefined"!=typeof r&&(n.crossOrigin=r),n.src=t},enlivenObjects:function(t,e,i,r){function n(){++s===a&&e&&e(o)}t=t||[];var o=[],s=0,a=t.length;return a?void t.forEach(function(t,e){if(!t||!t.type)return void n();var 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RegExp(d).exec(s).filter(function(t){return""!==t&&null!=t}),l=h[1],u=h.slice(2).map(parseFloat);switch(l){case"translate":n(a,u);break;case"rotate":u[0]=g.util.degreesToRadians(u[0]),t(a,u);break;case"scale":e(a,u);break;case"skewX":i(a,u);break;case"skewY":r(a,u);break;case"matrix":a=u}c.push(a.concat()),a=o.concat()});for(var h=c[0];c.length>1;)c.shift(),h=g.util.multiplyTransformMatrices(h,c[0]);return h}}();var P=new RegExp("^\\s*("+g.reNum+"+)\\s*,?\\s*("+g.reNum+"+)\\s*,?\\s*("+g.reNum+"+)\\s*,?\\s*("+g.reNum+"+)\\s*$");g.parseSVGDocument=function(){function t(t,e){for(;t&&(t=t.parentNode);)if(e.test(t.nodeName)&&!t.getAttribute("instantiated_by_use"))return!0;return!1}return function(e,i,r){if(e){u(e);var n=new Date,o=g.Object.__uid++,s=f(e),a=g.util.toArray(e.getElementsByTagName("*"));if(s.svgUid=o,0===a.length&&g.isLikelyNode){a=e.selectNodes('//*[name(.)!="svg"]');for(var c=[],h=0,l=a.length;h<l;h++)c[h]=a[h];a=c}var p=a.filter(function(e){return f(e),x.test(e.tagName)&&!t(e,C)});if(!p||p&&!p.length)return void(i&&i([],{}));g.gradientDefs[o]=g.getGradientDefs(e),g.cssRules[o]=g.getCSSRules(e),g.parseElements(p,function(t){g.documentParsingTime=new Date-n,i&&i(t,s)},y(s),r)}}}();var k={has:function(t,e){e(!1)},get:function(){},set:function(){}},E=new RegExp("(normal|italic)?\\s*(normal|small-caps)?\\s*(normal|bold|bolder|lighter|100|200|300|400|500|600|700|800|900)?\\s*("+g.reNum+"(?:px|cm|mm|em|pt|pc|in)*)(?:\\/(normal|"+g.reNum+"))?\\s+(.*)");b(g,{parseFontDeclaration:function(t,e){var i=t.match(E);if(i){var r=i[1],n=i[3],o=i[4],s=i[5],a=i[6];
r&&(e.fontStyle=r),n&&(e.fontWeight=isNaN(parseFloat(n))?n:parseFloat(n)),o&&(e.fontSize=_(o)),a&&(e.fontFamily=a),s&&(e.lineHeight="normal"===s?1:s)}},getGradientDefs:function(t){var e,i,r,n,o=t.getElementsByTagName("linearGradient"),s=t.getElementsByTagName("radialGradient"),a=0,c=[],h={},l={};for(c.length=o.length+s.length,i=o.length;i--;)c[a++]=o[i];for(i=s.length;i--;)c[a++]=s[i];for(;a--;)e=c[a],n=e.getAttribute("xlink:href"),r=e.getAttribute("id"),n&&(l[r]=n.substr(1)),h[r]=e;for(r in l){var u=h[l[r]].cloneNode(!0);for(e=h[r];u.firstChild;)e.appendChild(u.firstChild)}return h},parseAttributes:function(t,n,o){if(t){var a,c,h={};"undefined"==typeof o&&(o=t.getAttribute("svgUid")),t.parentNode&&O.test(t.parentNode.nodeName)&&(h=g.parseAttributes(t.parentNode,n,o)),c=h&&h.fontSize||t.getAttribute("font-size")||g.Text.DEFAULT_SVG_FONT_SIZE;var l=n.reduce(function(r,n){return a=t.getAttribute(n),a&&(n=e(n),a=i(n,a,h,c),r[n]=a),r},{});return l=b(l,b(s(t,o),g.parseStyleAttribute(t))),l.font&&g.parseFontDeclaration(l.font,l),r(b(h,l))}},parseElements:function(t,e,i,r){new g.ElementsParser(t,e,i,r).parse()},parseStyleAttribute:function(t){var e={},i=t.getAttribute("style");return i?("string"==typeof i?n(i,e):o(i,e),e):e},parsePointsAttribute:function(t){if(!t)return null;t=t.replace(/,/g," ").trim(),t=t.split(/\s+/);var e,i,r=[];for(e=0,i=t.length;e<i;e+=2)r.push({x:parseFloat(t[e]),y:parseFloat(t[e+1])});return r},getCSSRules:function(t){for(var r,n=t.getElementsByTagName("style"),o={},s=0,a=n.length;s<a;s++){var c=n[s].textContent;c=c.replace(/\/\*[\s\S]*?\*\//g,""),""!==c.trim()&&(r=c.match(/[^{]*\{[\s\S]*?\}/g),r=r.map(function(t){return t.trim()}),r.forEach(function(t){for(var r=t.match(/([\s\S]*?)\s*\{([^}]*)\}/),n={},s=r[2].trim(),a=s.replace(/;$/,"").split(/\s*;\s*/),c=0,h=a.length;c<h;c++){var l=a[c].split(/\s*:\s*/),u=e(l[0]),f=i(u,l[1],l[0]);n[u]=f}t=r[1],t.split(",").forEach(function(t){t=t.replace(/^svg/i,"").trim(),""!==t&&(o[t]=g.util.object.clone(n))})}))}return o},loadSVGFromURL:function(t,e,i){function r(r){var n=r.responseXML;n&&!n.documentElement&&g.window.ActiveXObject&&r.responseText&&(n=new ActiveXObject("Microsoft.XMLDOM"),n.async="false",n.loadXML(r.responseText.replace(/<!DOCTYPE[\s\S]*?(\[[\s\S]*\])*?>/i,""))),n&&n.documentElement&&g.parseSVGDocument(n.documentElement,function(i,r){k.set(t,{objects:g.util.array.invoke(i,"toObject"),options:r}),e(i,r)},i)}t=t.replace(/^\n\s*/,"").trim(),k.has(t,function(i){i?k.get(t,function(t){var i=p(t);e(i.objects,i.options)}):new g.util.request(t,{method:"get",onComplete:r})})},loadSVGFromString:function(t,e,i){t=t.trim();var r;if("undefined"!=typeof DOMParser){var n=new DOMParser;n&&n.parseFromString&&(r=n.parseFromString(t,"text/xml"))}else g.window.ActiveXObject&&(r=new ActiveXObject("Microsoft.XMLDOM"),r.async="false",r.loadXML(t.replace(/<!DOCTYPE[\s\S]*?(\[[\s\S]*\])*?>/i,"")));g.parseSVGDocument(r.documentElement,function(t,i){e(t,i)},i)},createSVGFontFacesMarkup:function(t){for(var e="",i=0,r=t.length;i<r;i++)"text"===t[i].type&&t[i].path&&(e+=["@font-face {","font-family: ",t[i].fontFamily,"; ","src: url('",t[i].path,"')","}"].join(""));return e&&(e=['<style type="text/css">',"<![CDATA[",e,"]]>","</style>"].join("")),e},createSVGRefElementsMarkup:function(t){var e=[];return d(e,t,"backgroundColor"),d(e,t,"overlayColor"),e.join("")}})}(exports),fabric.ElementsParser=function(t,e,i,r){this.elements=t,this.callback=e,this.options=i,this.reviver=r,this.svgUid=i&&i.svgUid||0},fabric.ElementsParser.prototype.parse=function(){this.instances=new Array(this.elements.length),this.numElements=this.elements.length,this.createObjects()},fabric.ElementsParser.prototype.createObjects=function(){for(var t=0,e=this.elements.length;t<e;t++)this.elements[t].setAttribute("svgUid",this.svgUid),function(t,e){setTimeout(function(){t.createObject(t.elements[e],e)},0)}(this,t)},fabric.ElementsParser.prototype.createObject=function(t,e){var i=fabric[fabric.util.string.capitalize(t.tagName)];if(i&&i.fromElement)try{this._createObject(i,t,e)}catch(r){fabric.log(r)}else this.checkIfDone()},fabric.ElementsParser.prototype._createObject=function(t,e,i){if(t.async)t.fromElement(e,this.createCallback(i,e),this.options);else{var r=t.fromElement(e,this.options);this.resolveGradient(r,"fill"),this.resolveGradient(r,"stroke"),this.reviver&&this.reviver(e,r),this.instances[i]=r,this.checkIfDone()}},fabric.ElementsParser.prototype.createCallback=function(t,e){var i=this;return function(r){i.resolveGradient(r,"fill"),i.resolveGradient(r,"stroke"),i.reviver&&i.reviver(e,r),i.instances[t]=r,i.checkIfDone()}},fabric.ElementsParser.prototype.resolveGradient=function(t,e){var i=t.get(e);if(/^url\(/.test(i)){var r=i.slice(5,i.length-1);fabric.gradientDefs[this.svgUid][r]&&t.set(e,fabric.Gradient.fromElement(fabric.gradientDefs[this.svgUid][r],t))}},fabric.ElementsParser.prototype.checkIfDone=function(){0===--this.numElements&&(this.instances=this.instances.filter(function(t){return null!=t}),this.callback(this.instances))},function(t){"use strict";function e(t,e){this.x=t,this.y=e}var i=t.fabric||(t.fabric={});return i.Point?void i.warn("fabric.Point is already defined"):(i.Point=e,void(e.prototype={constructor:e,add:function(t){return new e(this.x+t.x,this.y+t.y)},addEquals:function(t){return this.x+=t.x,this.y+=t.y,this},scalarAdd:function(t){return new e(this.x+t,this.y+t)},scalarAddEquals:function(t){return this.x+=t,this.y+=t,this},subtract:function(t){return new e(this.x-t.x,this.y-t.y)},subtractEquals:function(t){return this.x-=t.x,this.y-=t.y,this},scalarSubtract:function(t){return new e(this.x-t,this.y-t)},scalarSubtractEquals:function(t){return this.x-=t,this.y-=t,this},multiply:function(t){return new e(this.x*t,this.y*t)},multiplyEquals:function(t){return this.x*=t,this.y*=t,this},divide:function(t){return new e(this.x/t,this.y/t)},divideEquals:function(t){return this.x/=t,this.y/=t,this},eq:function(t){return this.x===t.x&&this.y===t.y},lt:function(t){return this.x<t.x&&this.y<t.y},lte:function(t){return this.x<=t.x&&this.y<=t.y},gt:function(t){return this.x>t.x&&this.y>t.y},gte:function(t){return this.x>=t.x&&this.y>=t.y},lerp:function(t,i){return new e(this.x+(t.x-this.x)*i,this.y+(t.y-this.y)*i)},distanceFrom:function(t){var e=this.x-t.x,i=this.y-t.y;return Math.sqrt(e*e+i*i)},midPointFrom:function(t){return new e(this.x+(t.x-this.x)/2,this.y+(t.y-this.y)/2)},min:function(t){return new e(Math.min(this.x,t.x),Math.min(this.y,t.y))},max:function(t){return new e(Math.max(this.x,t.x),Math.max(this.y,t.y))},toString:function(){return this.x+","+this.y},setXY:function(t,e){this.x=t,this.y=e},setFromPoint:function(t){this.x=t.x,this.y=t.y},swap:function(t){var e=this.x,i=this.y;this.x=t.x,this.y=t.y,t.x=e,t.y=i}}))}(exports),function(t){"use strict";function e(t){this.status=t,this.points=[]}var i=t.fabric||(t.fabric={});return i.Intersection?void i.warn("fabric.Intersection is already defined"):(i.Intersection=e,i.Intersection.prototype={appendPoint:function(t){this.points.push(t)},appendPoints:function(t){this.points=this.points.concat(t)}},i.Intersection.intersectLineLine=function(t,r,n,o){var s,a=(o.x-n.x)*(t.y-n.y)-(o.y-n.y)*(t.x-n.x),c=(r.x-t.x)*(t.y-n.y)-(r.y-t.y)*(t.x-n.x),h=(o.y-n.y)*(r.x-t.x)-(o.x-n.x)*(r.y-t.y);if(0!==h){var l=a/h,u=c/h;0<=l&&l<=1&&0<=u&&u<=1?(s=new e("Intersection"),s.points.push(new i.Point(t.x+l*(r.x-t.x),t.y+l*(r.y-t.y)))):s=new e}else s=new e(0===a||0===c?"Coincident":"Parallel");return s},i.Intersection.intersectLinePolygon=function(t,i,r){for(var n=new e,o=r.length,s=0;s<o;s++){var a=r[s],c=r[(s+1)%o],h=e.intersectLineLine(t,i,a,c);n.appendPoints(h.points)}return n.points.length>0&&(n.status="Intersection"),n},i.Intersection.intersectPolygonPolygon=function(t,i){for(var r=new e,n=t.length,o=0;o<n;o++){var s=t[o],a=t[(o+1)%n],c=e.intersectLinePolygon(s,a,i);r.appendPoints(c.points)}return r.points.length>0&&(r.status="Intersection"),r},void(i.Intersection.intersectPolygonRectangle=function(t,r,n){var o=r.min(n),s=r.max(n),a=new i.Point(s.x,o.y),c=new i.Point(o.x,s.y),h=e.intersectLinePolygon(o,a,t),l=e.intersectLinePolygon(a,s,t),u=e.intersectLinePolygon(s,c,t),f=e.intersectLinePolygon(c,o,t),p=new e;return p.appendPoints(h.points),p.appendPoints(l.points),p.appendPoints(u.points),p.appendPoints(f.points),p.points.length>0&&(p.status="Intersection"),p}))}(exports),function(t){"use strict";function e(t){t?this._tryParsingColor(t):this.setSource([0,0,0,1])}function i(t,e,i){return i<0&&(i+=1),i>1&&(i-=1),i<1/6?t+6*(e-t)*i:i<.5?e:i<2/3?t+(e-t)*(2/3-i)*6:t}var r=t.fabric||(t.fabric={});return r.Color?void r.warn("fabric.Color is already defined."):(r.Color=e,r.Color.prototype={_tryParsingColor:function(t){var i;return t in e.colorNameMap&&(t=e.colorNameMap[t]),"transparent"===t?void this.setSource([255,255,255,0]):(i=e.sourceFromHex(t),i||(i=e.sourceFromRgb(t)),i||(i=e.sourceFromHsl(t)),void(i&&this.setSource(i)))},_rgbToHsl:function(t,e,i){t/=255,e/=255,i/=255;var n,o,s,a=r.util.array.max([t,e,i]),c=r.util.array.min([t,e,i]);if(s=(a+c)/2,a===c)n=o=0;else{var h=a-c;switch(o=s>.5?h/(2-a-c):h/(a+c),a){case t:n=(e-i)/h+(e<i?6:0);break;case e:n=(i-t)/h+2;break;case i:n=(t-e)/h+4}n/=6}return[Math.round(360*n),Math.round(100*o),Math.round(100*s)]},getSource:function(){return this._source},setSource:function(t){this._source=t},toRgb:function(){var t=this.getSource();return"rgb("+t[0]+","+t[1]+","+t[2]+")"},toRgba:function(){var t=this.getSource();return"rgba("+t[0]+","+t[1]+","+t[2]+","+t[3]+")"},toHsl:function(){var t=this.getSource(),e=this._rgbToHsl(t[0],t[1],t[2]);return"hsl("+e[0]+","+e[1]+"%,"+e[2]+"%)"},toHsla:function(){var t=this.getSource(),e=this._rgbToHsl(t[0],t[1],t[2]);return"hsla("+e[0]+","+e[1]+"%,"+e[2]+"%,"+t[3]+")"},toHex:function(){var t,e,i,r=this.getSource();return t=r[0].toString(16),t=1===t.length?"0"+t:t,e=r[1].toString(16),e=1===e.length?"0"+e:e,i=r[2].toString(16),i=1===i.length?"0"+i:i,t.toUpperCase()+e.toUpperCase()+i.toUpperCase()},getAlpha:function(){return this.getSource()[3]},setAlpha:function(t){var e=this.getSource();return e[3]=t,this.setSource(e),this},toGrayscale:function(){var t=this.getSource(),e=parseInt((.3*t[0]+.59*t[1]+.11*t[2]).toFixed(0),10),i=t[3];return this.setSource([e,e,e,i]),this},toBlackWhite:function(t){var e=this.getSource(),i=(.3*e[0]+.59*e[1]+.11*e[2]).toFixed(0),r=e[3];return t=t||127,i=Number(i)<Number(t)?0:255,this.setSource([i,i,i,r]),this},overlayWith:function(t){t instanceof e||(t=new e(t));for(var i=[],r=this.getAlpha(),n=.5,o=this.getSource(),s=t.getSource(),a=0;a<3;a++)i.push(Math.round(o[a]*(1-n)+s[a]*n));return i[3]=r,this.setSource(i),this}},r.Color.reRGBa=/^rgba?\(\s*(\d{1,3}(?:\.\d+)?\%?)\s*,\s*(\d{1,3}(?:\.\d+)?\%?)\s*,\s*(\d{1,3}(?:\.\d+)?\%?)\s*(?:\s*,\s*(\d+(?:\.\d+)?)\s*)?\)$/,r.Color.reHSLa=/^hsla?\(\s*(\d{1,3})\s*,\s*(\d{1,3}\%)\s*,\s*(\d{1,3}\%)\s*(?:\s*,\s*(\d+(?:\.\d+)?)\s*)?\)$/,r.Color.reHex=/^#?([0-9a-f]{6}|[0-9a-f]{3})$/i,r.Color.colorNameMap={aqua:"#00FFFF",black:"#000000",blue:"#0000FF",fuchsia:"#FF00FF",gray:"#808080",green:"#008000",lime:"#00FF00",maroon:"#800000",navy:"#000080",olive:"#808000",orange:"#FFA500",purple:"#800080",red:"#FF0000",silver:"#C0C0C0",teal:"#008080",white:"#FFFFFF",yellow:"#FFFF00"},r.Color.fromRgb=function(t){return e.fromSource(e.sourceFromRgb(t))},r.Color.sourceFromRgb=function(t){var i=t.match(e.reRGBa);if(i){var r=parseInt(i[1],10)/(/%$/.test(i[1])?100:1)*(/%$/.test(i[1])?255:1),n=parseInt(i[2],10)/(/%$/.test(i[2])?100:1)*(/%$/.test(i[2])?255:1),o=parseInt(i[3],10)/(/%$/.test(i[3])?100:1)*(/%$/.test(i[3])?255:1);return[parseInt(r,10),parseInt(n,10),parseInt(o,10),i[4]?parseFloat(i[4]):1]}},r.Color.fromRgba=e.fromRgb,r.Color.fromHsl=function(t){return e.fromSource(e.sourceFromHsl(t))},r.Color.sourceFromHsl=function(t){var r=t.match(e.reHSLa);if(r){var n,o,s,a=(parseFloat(r[1])%360+360)%360/360,c=parseFloat(r[2])/(/%$/.test(r[2])?100:1),h=parseFloat(r[3])/(/%$/.test(r[3])?100:1);if(0===c)n=o=s=h;else{var l=h<=.5?h*(c+1):h+c-h*c,u=2*h-l;n=i(u,l,a+1/3),o=i(u,l,a),s=i(u,l,a-1/3)}return[Math.round(255*n),Math.round(255*o),Math.round(255*s),r[4]?parseFloat(r[4]):1]}},r.Color.fromHsla=e.fromHsl,r.Color.fromHex=function(t){return e.fromSource(e.sourceFromHex(t))},r.Color.sourceFromHex=function(t){if(t.match(e.reHex)){var i=t.slice(t.indexOf("#")+1),r=3===i.length,n=r?i.charAt(0)+i.charAt(0):i.substring(0,2),o=r?i.charAt(1)+i.charAt(1):i.substring(2,4),s=r?i.charAt(2)+i.charAt(2):i.substring(4,6);return[parseInt(n,16),parseInt(o,16),parseInt(s,16),1]}},void(r.Color.fromSource=function(t){var i=new e;return i.setSource(t),i}))}(exports),function(){function t(t){var e,i,r,n=t.getAttribute("style"),o=t.getAttribute("offset");if(o=parseFloat(o)/(/%$/.test(o)?100:1),o=o<0?0:o>1?1:o,n){var s=n.split(/\s*;\s*/);""===s[s.length-1]&&s.pop();for(var a=s.length;a--;){var c=s[a].split(/\s*:\s*/),h=c[0].trim(),l=c[1].trim();"stop-color"===h?e=l:"stop-opacity"===h&&(r=l)}}return e||(e=t.getAttribute("stop-color")||"rgb(0,0,0)"),r||(r=t.getAttribute("stop-opacity")),e=new fabric.Color(e),i=e.getAlpha(),r=isNaN(parseFloat(r))?1:parseFloat(r),r*=i,{offset:o,color:e.toRgb(),opacity:r}}function e(t){return{x1:t.getAttribute("x1")||0,y1:t.getAttribute("y1")||0,x2:t.getAttribute("x2")||"100%",y2:t.getAttribute("y2")||0}}function i(t){return{x1:t.getAttribute("fx")||t.getAttribute("cx")||"50%",y1:t.getAttribute("fy")||t.getAttribute("cy")||"50%",r1:0,x2:t.getAttribute("cx")||"50%",y2:t.getAttribute("cy")||"50%",r2:t.getAttribute("r")||"50%"}}function r(t,e,i){var r,n=0,o=1,s="";for(var a in e)r=parseFloat(e[a],10),o="string"==typeof e[a]&&/^\d+%$/.test(e[a])?.01:1,"x1"===a||"x2"===a||"r2"===a?(o*="objectBoundingBox"===i?t.width:1,n="objectBoundingBox"===i?t.left||0:0):"y1"!==a&&"y2"!==a||(o*="objectBoundingBox"===i?t.height:1,n="objectBoundingBox"===i?t.top||0:0),e[a]=r*o+n;if("ellipse"===t.type&&null!==e.r2&&"objectBoundingBox"===i&&t.rx!==t.ry){var c=t.ry/t.rx;s=" scale(1, "+c+")",e.y1&&(e.y1/=c),e.y2&&(e.y2/=c)}return s}fabric.Gradient=fabric.util.createClass({offsetX:0,offsetY:0,initialize:function(t){t||(t={});var e={};this.id=fabric.Object.__uid++,this.type=t.type||"linear",e={x1:t.coords.x1||0,y1:t.coords.y1||0,x2:t.coords.x2||0,y2:t.coords.y2||0},"radial"===this.type&&(e.r1=t.coords.r1||0,e.r2=t.coords.r2||0),this.coords=e,this.colorStops=t.colorStops.slice(),t.gradientTransform&&(this.gradientTransform=t.gradientTransform),this.offsetX=t.offsetX||this.offsetX,this.offsetY=t.offsetY||this.offsetY},addColorStop:function(t){for(var e in t){var i=new fabric.Color(t[e]);this.colorStops.push({offset:e,color:i.toRgb(),opacity:i.getAlpha()})}return this},toObject:function(){return{type:this.type,coords:this.coords,colorStops:this.colorStops,offsetX:this.offsetX,offsetY:this.offsetY}},toSVG:function(t){var e,i,r=fabric.util.object.clone(this.coords);if(this.colorStops.sort(function(t,e){return t.offset-e.offset}),!t.group||"path-group"!==t.group.type)for(var n in r)"x1"===n||"x2"===n||"r2"===n?r[n]+=this.offsetX-t.width/2:"y1"!==n&&"y2"!==n||(r[n]+=this.offsetY-t.height/2);i='id="SVGID_'+this.id+'" gradientUnits="userSpaceOnUse"',this.gradientTransform&&(i+=' gradientTransform="matrix('+this.gradientTransform.join(" ")+')" '),"linear"===this.type?e=["<linearGradient ",i,' x1="',r.x1,'" y1="',r.y1,'" x2="',r.x2,'" y2="',r.y2,'">\n']:"radial"===this.type&&(e=["<radialGradient ",i,' cx="',r.x2,'" cy="',r.y2,'" r="',r.r2,'" fx="',r.x1,'" fy="',r.y1,'">\n']);for(var o=0;o<this.colorStops.length;o++)e.push("<stop ",'offset="',100*this.colorStops[o].offset+"%",'" style="stop-color:',this.colorStops[o].color,null!=this.colorStops[o].opacity?";stop-opacity: "+this.colorStops[o].opacity:";",'"/>\n');return e.push("linear"===this.type?"</linearGradient>\n":"</radialGradient>\n"),e.join(""