1 line
303 KiB
JavaScript
1 line
303 KiB
JavaScript
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var fabric=fabric||{version:"4.6.0"};if("undefined"!=typeof exports?exports.fabric=fabric:"function"==typeof define&&define.amd&&define([],function(){return fabric}),"undefined"!=typeof document&&"undefined"!=typeof window)fabric.document=document instanceof("undefined"!=typeof HTMLDocument?HTMLDocument:Document)?document:document.implementation.createHTMLDocument(""),fabric.window=window;else{var jsdom=require("jsdom"),virtualWindow=new jsdom.JSDOM(decodeURIComponent("%3C!DOCTYPE%20html%3E%3Chtml%3E%3Chead%3E%3C%2Fhead%3E%3Cbody%3E%3C%2Fbody%3E%3C%2Fhtml%3E"),{features:{FetchExternalResources:["img"]},resources:"usable"}).window;fabric.document=virtualWindow.document,fabric.jsdomImplForWrapper=require("jsdom/lib/jsdom/living/generated/utils").implForWrapper,fabric.nodeCanvas=require("jsdom/lib/jsdom/utils").Canvas,fabric.window=virtualWindow,DOMParser=fabric.window.DOMParser}fabric.isTouchSupported="ontouchstart"in fabric.window||"ontouchstart"in fabric.document||fabric.window&&fabric.window.navigator&&fabric.window.navigator.maxTouchPoints>0,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-dashoffset","stroke-linejoin","stroke-miterlimit","stroke-opacity","stroke-width","id","paint-order","vector-effect","instantiated_by_use","clip-path"],fabric.DPI=96,fabric.reNum="(?:[-+]?(?:\\d+|\\d*\\.\\d+)(?:[eE][-+]?\\d+)?)",fabric.commaWsp="(?:\\s+,?\\s*|,\\s*)",fabric.rePathCommand=/([-+]?((\d+\.\d+)|((\d+)|(\.\d+)))(?:[eE][-+]?\d+)?)/gi,fabric.reNonWord=/[ \n\.,;!\?\-]/,fabric.fontPaths={},fabric.iMatrix=[1,0,0,1,0,0],fabric.svgNS="http://www.w3.org/2000/svg",fabric.perfLimitSizeTotal=2097152,fabric.maxCacheSideLimit=4096,fabric.minCacheSideLimit=256,fabric.charWidthsCache={},fabric.textureSize=2048,fabric.disableStyleCopyPaste=!1,fabric.enableGLFiltering=!0,fabric.devicePixelRatio=fabric.window.devicePixelRatio||fabric.window.webkitDevicePixelRatio||fabric.window.mozDevicePixelRatio||1,fabric.browserShadowBlurConstant=1,fabric.arcToSegmentsCache={},fabric.boundsOfCurveCache={},fabric.cachesBoundsOfCurve=!0,fabric.forceGLPutImageData=!1,fabric.initFilterBackend=function(){return fabric.enableGLFiltering&&fabric.isWebglSupported&&fabric.isWebglSupported(fabric.textureSize)?(console.log("max texture size: "+fabric.maxTextureSize),new fabric.WebglFilterBackend({tileSize:fabric.textureSize})):fabric.Canvas2dFilterBackend?new fabric.Canvas2dFilterBackend:void 0};"undefined"!=typeof document&&"undefined"!=typeof window&&(window.fabric=fabric);!function(){function e(e,i){if(this.__eventListeners[e]){var t=this.__eventListeners[e];i?t[t.indexOf(i)]=!1:fabric.util.array.fill(t,!1)}}function i(e,i){if(this.__eventListeners||(this.__eventListeners={}),1===arguments.length)for(var t in e)this.on(t,e[t]);else this.__eventListeners[e]||(this.__eventListeners[e]=[]),this.__eventListeners[e].push(i);return this}function t(e,i){var t=function(){i.apply(this,arguments),this.off(e,t)}.bind(this);this.on(e,t)}function r(e,i){if(1===arguments.length)for(var r in e)t.call(this,r,e[r]);else t.call(this,e,i);return this}function n(i,t){if(!this.__eventListeners)return this;if(0===arguments.length)for(i in this.__eventListeners)e.call(this,i);else if(1===arguments.length&&"object"==typeof arguments[0])for(var r in i)e.call(this,r,i[r]);else e.call(this,i,t);return this}function a(e,i){if(!this.__eventListeners)return this;var t=this.__eventListeners[e];if(!t)return this;for(var r=0,n=t.length;n>r;r++)t[r]&&t[r].call(this,i||{});return this.__eventListeners[e]=t.filter(function(e){return e!==!1}),this}fabric.Observable={fire:a,on:i,once:r,off:n}}();fabric.Collection={_objects:[],add:function(){if(this._objects.push.apply(this._objects,arguments),this._onObjectAdded)for(var e=0,t=arguments.length;t>e;e++)this._onObjectAdded(arguments[e]);return this.renderOnAddRemove&&this.requestRenderAll(),this},insertAt:function(e,t,i){var n=this._objects;return i?n[t]=e:n.splice(t,0,e),this._onObj
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