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n=0;n0)&&(this.lineWidth=0,this.filling=!1,this.boundsDirty=-1,this.dirty++,this.clearDirty++,this.graphicsData.length=0),this.currentPath=null,this._spriteRect=null,this},e.prototype.isFastRect=function(){return 1===this.graphicsData.length&&this.graphicsData[0].shape.type===_.SHAPES.RECT&&!this.graphicsData[0].lineWidth},e.prototype._renderWebGL=function(t){this.dirty!==this.fastRectDirty&&(this.fastRectDirty=this.dirty,this._fastRect=this.isFastRect()),this._fastRect?this._renderSpriteRect(t):(t.setObjectRenderer(t.plugins.graphics),t.plugins.graphics.render(this))},e.prototype._renderSpriteRect=function(t){var r=this.graphicsData[0].shape;if(!this._spriteRect){if(!e._SPRITE_TEXTURE){e._SPRITE_TEXTURE=l.default.create(10,10);var n=document.createElement("canvas");n.width=10,n.height=10;var i=n.getContext("2d");i.fillStyle="white",i.fillRect(0,0,10,10),e._SPRITE_TEXTURE=d.default.fromCanvas(n)}this._spriteRect=new 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this.graphicsData.push(e),e.type===_.SHAPES.POLY&&(e.shape.closed=e.shape.closed||this.filling,this.currentPath=e),this.dirty++,e},e.prototype.generateCanvasTexture=function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1,r=this.getLocalBounds(),n=l.default.create(r.width,r.height,t,e);O||(O=new S.default),M.tx=-r.x,M.ty=-r.y,O.render(this,n,!1,M);var i=d.default.fromCanvas(n.baseTexture._canvasRenderTarget.canvas,t);return i.baseTexture.resolution=e,i.baseTexture.update(),i},e.prototype.closePath=function(){var t=this.currentPath;return t&&t.shape&&t.shape.close(),this},e.prototype.addHole=function(){var t=this.graphicsData.pop();return this.currentPath=this.graphicsData[this.graphicsData.length-1],this.currentPath.addHole(t.shape),this.currentPath=null,this},e.prototype.destroy=function(e){t.prototype.destroy.call(this,e);for(var 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a=t("../../utils"),u=t("../../const"),h=t("../../renderers/webgl/utils/ObjectRenderer"),l=n(h),c=t("../../renderers/webgl/WebGLRenderer"),d=n(c),f=t("./WebGLGraphicsData"),p=n(f),v=t("./shaders/PrimitiveShader"),y=n(v),g=t("./utils/buildPoly"),m=n(g),_=t("./utils/buildRectangle"),b=n(_),x=t("./utils/buildRoundedRectangle"),T=n(x),w=t("./utils/buildCircle"),E=n(w),S=function(t){function e(r){i(this,e);var n=o(this,t.call(this,r));return n.graphicsDataPool=[],n.primitiveShader=null,n.gl=r.gl,n.CONTEXT_UID=0,n}return s(e,t),e.prototype.onContextChange=function(){this.gl=this.renderer.gl,this.CONTEXT_UID=this.renderer.CONTEXT_UID,this.primitiveShader=new y.default(this.gl)},e.prototype.destroy=function(){l.default.prototype.destroy.call(this);for(var t=0;t32e4)&&(r=this.graphicsDataPool.pop()||new 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t&&t.__esModule?t:{default:t}}function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}r.__esModule=!0;var o=function(){function t(t,e){for(var r=0;r0&&void 0!==arguments[0]?arguments[0]:[];return(0,a.default)()?(t[o.BLEND_MODES.NORMAL]="source-over",t[o.BLEND_MODES.ADD]="lighter",t[o.BLEND_MODES.MULTIPLY]="multiply",t[o.BLEND_MODES.SCREEN]="screen",t[o.BLEND_MODES.OVERLAY]="overlay",t[o.BLEND_MODES.DARKEN]="darken",t[o.BLEND_MODES.LIGHTEN]="lighten",t[o.BLEND_MODES.COLOR_DODGE]="color-dodge",t[o.BLEND_MODES.COLOR_BURN]="color-burn",t[o.BLEND_MODES.HARD_LIGHT]="hard-light",t[o.BLEND_MODES.SOFT_LIGHT]="soft-light",t[o.BLEND_MODES.DIFFERENCE]="difference",t[o.BLEND_MODES.EXCLUSION]="exclusion",t[o.BLEND_MODES.HUE]="hue",t[o.BLEND_MODES.SATURATION]="saturate",t[o.BLEND_MODES.COLOR]="color",t[o.BLEND_MODES.LUMINOSITY]="luminosity"):(t[o.BLEND_MODES.NORMAL]="source-over",t[o.BLEND_MODES.ADD]="lighter",t[o.BLEND_MODES.MULTIPLY]="source-over",t[o.BLEND_MODES.SCREEN]="source-over",t[o.BLEND_MODES.OVERLAY]="source-over",t[o.BLEND_MODES.DARKEN]="source-over",t[o.BLEND_MODES.LIGHTEN]="source-over",t[o.BLEND_MODES.COLOR_DODGE]="source-over",t[o.BLEND_MODES.COLOR_BURN]="source-over",t[o.BLEND_MODES.HARD_LIGHT]="source-over",t[o.BLEND_MODES.SOFT_LIGHT]="source-over",t[o.BLEND_MODES.DIFFERENCE]="source-over",t[o.BLEND_MODES.EXCLUSION]="source-over",t[o.BLEND_MODES.HUE]="source-over",t[o.BLEND_MODES.SATURATION]="source-over",t[o.BLEND_MODES.COLOR]="source-over",t[o.BLEND_MODES.LUMINOSITY]="source-over"),t}r.__esModule=!0,r.default=i;var 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i=n.worldTransform.copy(s.Matrix.TEMP_MATRIX),o=n._texture.baseTexture,a=t.identity(),u=r.height/r.width;a.translate(e.x/r.width,e.y/r.height),a.scale(1,u);var h=r.width/o.width,l=r.height/o.height;return i.tx/=o.width*h,i.ty/=o.width*h,i.invert(),a.prepend(i),a.scale(1,1/u),a.scale(h,l),a.translate(n.anchor.x,n.anchor.y),a}r.__esModule=!0,r.calculateScreenSpaceMatrix=n,r.calculateNormalizedScreenSpaceMatrix=i,r.calculateSpriteMatrix=o;var s=t("../../../math")},{"../../../math":66}],85:[function(t,e,r){"use strict";function n(t){return t&&t.__esModule?t:{default:t}}function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function o(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function s(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof 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step(0.5, text);\n\n float clip = 1.0 - max(text.y, text.x);\n vec4 original = texture2D(uSampler, vTextureCoord);\n vec4 masky = texture2D(mask, vMaskCoord);\n\n original *= (masky.r * masky.a * alpha * clip);\n\n gl_FragColor = original;\n}\n"));return r.renderable=!1,s.maskSprite=r,s.maskMatrix=n,s}return s(e,t),e.prototype.apply=function(t,e,r){var n=this.maskSprite;this.uniforms.mask=n._texture,this.uniforms.otherMatrix=t.calculateSpriteMatrix(this.maskMatrix,n),this.uniforms.alpha=n.worldAlpha,t.applyFilter(this,e,r)},e}(u.default));r.default=l},{"../../../../math":66,"../Filter":82,path:22}],86:[function(t,e,r){"use strict";function n(t){if(t&&t.__esModule)return t;var e={};if(null!=t)for(var r in t)Object.prototype.hasOwnProperty.call(t,r)&&(e[r]=t[r]);return e.default=t,e}function i(t){return t&&t.__esModule?t:{default:t}}function o(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof 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f.default(n.gl,r.state.attribState),n.shaderCache={},n.pool={},n.filterData=null,n}return s(e,t),e.prototype.pushFilter=function(t,e){var r=this.renderer,n=this.filterData;if(!n){n=this.renderer._activeRenderTarget.filterStack;var i=new x;i.sourceFrame=i.destinationFrame=this.renderer._activeRenderTarget.size,i.renderTarget=r._activeRenderTarget,this.renderer._activeRenderTarget.filterData=n={index:0,stack:[i]},this.filterData=n}var o=n.stack[++n.index];o||(o=n.stack[n.index]=new x);var s=e[0].resolution,a=0|e[0].padding,u=t.filterArea||t.getBounds(!0),h=o.sourceFrame,l=o.destinationFrame;h.x=(u.x*s|0)/s,h.y=(u.y*s|0)/s,h.width=(u.width*s|0)/s,h.height=(u.height*s|0)/s,n.stack[0].renderTarget.transform||h.fit(n.stack[0].destinationFrame),h.pad(a),l.width=h.width,l.height=h.height;var c=this.getPotRenderTarget(r.gl,h.width,h.height,s);o.target=t,o.filters=e,o.resolution=s,o.renderTarget=c,c.setFrame(l,h),r.bindRenderTarget(c),c.clear()},e.prototype.popFilter=function(){var t=this.filterData,e=t.stack[t.index-1],r=t.stack[t.index];this.quad.map(r.renderTarget.size,r.sourceFrame).upload();var n=r.filters;if(1===n.length)n[0].apply(this,r.renderTarget,e.renderTarget,!1),this.freePotRenderTarget(r.renderTarget);else{var i=r.renderTarget,o=this.getPotRenderTarget(this.renderer.gl,r.sourceFrame.width,r.sourceFrame.height,r.resolution);o.setFrame(r.destinationFrame,r.sourceFrame),o.clear();var s=0;for(s=0;s0&&(e+="\nelse "),r1&&void 0!==arguments[1]?arguments[1]:[];return e[i.BLEND_MODES.NORMAL]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[i.BLEND_MODES.ADD]=[t.ONE,t.DST_ALPHA],e[i.BLEND_MODES.MULTIPLY]=[t.DST_COLOR,t.ONE_MINUS_SRC_ALPHA],e[i.BLEND_MODES.SCREEN]=[t.ONE,t.ONE_MINUS_SRC_COLOR],e[i.BLEND_MODES.OVERLAY]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[i.BLEND_MODES.DARKEN]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[i.BLEND_MODES.LIGHTEN]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[i.BLEND_MODES.COLOR_DODGE]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[i.BLEND_MODES.COLOR_BURN]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[i.BLEND_MODES.HARD_LIGHT]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[i.BLEND_MODES.SOFT_LIGHT]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[i.BLEND_MODES.DIFFERENCE]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[i.BLEND_MODES.EXCLUSION]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[i.BLEND_MODES.HUE]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[i.BLEND_MODES.SATURATION]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[i.BLEND_MODES.COLOR]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e[i.BLEND_MODES.LUMINOSITY]=[t.ONE,t.ONE_MINUS_SRC_ALPHA],e}r.__esModule=!0,r.default=n;var i=t("../../../const")},{"../../../const":42}],95:[function(t,e,r){"use strict";function n(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{};return e[i.DRAW_MODES.POINTS]=t.POINTS,e[i.DRAW_MODES.LINES]=t.LINES,e[i.DRAW_MODES.LINE_LOOP]=t.LINE_LOOP,e[i.DRAW_MODES.LINE_STRIP]=t.LINE_STRIP,e[i.DRAW_MODES.TRIANGLES]=t.TRIANGLES,e[i.DRAW_MODES.TRIANGLE_STRIP]=t.TRIANGLE_STRIP,e[i.DRAW_MODES.TRIANGLE_FAN]=t.TRIANGLE_FAN,e}r.__esModule=!0,r.default=n;var i=t("../../../const")},{"../../../const":42}],96:[function(t,e,r){"use strict";function n(t){var e=t.getContextAttributes();e.stencil||console.warn("Provided WebGL context does not have a stencil buffer, masks may not render correctly")}r.__esModule=!0,r.default=n},{}],97:[function(t,e,r){"use strict";function n(t){return t&&t.__esModule?t:{default:t}}r.__esModule=!0;var 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s(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}r.__esModule=!0;var a=function(){function t(t,e){for(var r=0;rn&&v.xi&&v.y>16)+(65280&t)+((255&t)<<16)}},{key:"texture",get:function(){return this._texture},set:function(t){this._texture!==t&&(this._texture=t,this.cachedTint=16777215,this._textureID=-1,t&&(t.baseTexture.hasLoaded?this._onTextureUpdate():t.once("update",this._onTextureUpdate,this)))}}]),e}(p.default);r.default=y},{"../const":42,"../display/Container":44,"../math":66,"../textures/Texture":109,"../utils":117}],99:[function(t,e,r){"use strict";function n(t){return t&&t.__esModule?t:{default:t}}function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}r.__esModule=!0;var o=t("../../renderers/canvas/CanvasRenderer"),s=n(o),a=t("../../const"),u=t("../../math"),h=t("./CanvasTinter"),l=n(h),c=new u.Matrix,d=function(){function t(e){i(this,t),this.renderer=e}return t.prototype.render=function(t){var e=t._texture,r=this.renderer,n=e._frame.width,i=e._frame.height,o=t.transform.worldTransform,s=0,h=0;if(!(e.orig.width<=0||e.orig.height<=0)&&e.baseTexture.source&&(r.setBlendMode(t.blendMode),e.valid)){r.context.globalAlpha=t.worldAlpha;var d=e.baseTexture.scaleMode===a.SCALE_MODES.LINEAR;r.smoothProperty&&r.context[r.smoothProperty]!==d&&(r.context[r.smoothProperty]=d),e.trim?(s=e.trim.width/2+e.trim.x-t.anchor.x*e.orig.width,h=e.trim.height/2+e.trim.y-t.anchor.y*e.orig.height):(s=(.5-t.anchor.x)*e.orig.width,h=(.5-t.anchor.y)*e.orig.height),e.rotate&&(o.copy(c),o=c,u.GroupD8.matrixAppendRotationInv(o,e.rotate,s,h),s=0,h=0),s-=n/2,h-=i/2,r.roundPixels?(r.context.setTransform(o.a,o.b,o.c,o.d,o.tx*r.resolution|0,o.ty*r.resolution|0),s=0|s,h=0|h):r.context.setTransform(o.a,o.b,o.c,o.d,o.tx*r.resolution,o.ty*r.resolution);var f=e.baseTexture.resolution;16777215!==t.tint?(t.cachedTint!==t.tint&&(t.cachedTint=t.tint,t.tintedTexture=l.default.getTintedTexture(t,t.tint)),r.context.drawImage(t.tintedTexture,0,0,n*f,i*f,s*r.resolution,h*r.resolution,n*r.resolution,i*r.resolution)):r.context.drawImage(e.baseTexture.source,e._frame.x*f,e._frame.y*f,n*f,i*f,s*r.resolution,h*r.resolution,n*r.resolution,i*r.resolution)}},t.prototype.destroy=function(){this.renderer=null},t}();r.default=d,s.default.registerPlugin("sprite",d)},{"../../const":42,"../../math":66,"../../renderers/canvas/CanvasRenderer":73,"./CanvasTinter":100}],100:[function(t,e,r){"use strict";function n(t){return t&&t.__esModule?t:{default:t}}r.__esModule=!0;var i=t("../../utils"),o=t("../../renderers/canvas/utils/canUseNewCanvasBlendModes"),s=n(o),a={getTintedTexture:function(t,e){var r=t.texture;e=a.roundColor(e);var n="#"+("00000"+(0|e).toString(16)).substr(-6);if(r.tintCache=r.tintCache||{},r.tintCache[n])return r.tintCache[n];var i=a.canvas||document.createElement("canvas");if(a.tintMethod(r,e,i),a.convertTintToImage){var o=new Image;o.src=i.toDataURL(),r.tintCache[n]=o}else r.tintCache[n]=i,a.canvas=null;return i},tintWithMultiply:function(t,e,r){var n=r.getContext("2d"),i=t._frame.clone(),o=t.baseTexture.resolution;i.x*=o,i.y*=o,i.width*=o,i.height*=o,r.width=i.width,r.height=i.height,n.fillStyle="#"+("00000"+(0|e).toString(16)).substr(-6),n.fillRect(0,0,i.width,i.height),n.globalCompositeOperation="multiply",n.drawImage(t.baseTexture.source,i.x,i.y,i.width,i.height,0,0,i.width,i.height),n.globalCompositeOperation="destination-atop",n.drawImage(t.baseTexture.source,i.x,i.y,i.width,i.height,0,0,i.width,i.height)},tintWithOverlay:function(t,e,r){var n=r.getContext("2d"),i=t._frame.clone(),o=t.baseTexture.resolution;i.x*=o,i.y*=o,i.width*=o,i.height*=o,r.width=i.width,r.height=i.height,n.globalCompositeOperation="copy",n.fillStyle="#"+("00000"+(0|e).toString(16)).substr(-6),n.fillRect(0,0,i.width,i.height),n.globalCompositeOperation="destination-atop",n.drawImage(t.baseTexture.source,i.x,i.y,i.width,i.height,0,0,i.width,i.height)},tintWithPerPixel:function(t,e,r){var n=r.getContext("2d"),o=t._frame.clone(),s=t.baseTexture.resolution;o.x*=s,o.y*=s,o.width*=s,o.height*=s,r.width=o.width,r.height=o.height,n.globalCompositeOperation="copy",n.drawImage(t.baseTexture.source,o.x,o.y,o.width,o.height,0,0,o.width,o.height);for(var a=(0,i.hex2rgb)(e),u=a[0],h=a[1],l=a[2],c=n.getImageData(0,0,o.width,o.height),d=c.data,f=0;f=this.size&&this.flush(),t._texture._uvs&&(this.sprites[this.currentIndex++]=t)},e.prototype.flush=function(){if(0!==this.currentIndex){var t=this.renderer.gl,e=this.MAX_TEXTURES,r=E.default.nextPow2(this.currentIndex),n=E.default.log2(r),i=this.buffers[n],o=this.sprites,s=this.groups,a=i.float32View,u=i.uint32View,h=this.boundTextures,l=this.renderer.boundTextures,c=this.renderer.textureGC.count,d=0,f=void 0,p=void 0,v=1,y=0,g=s[0],m=void 0,_=void 0,x=o[0].blendMode;g.textureCount=0,g.start=0,g.blend=x,S++;var w=void 0;for(w=0;w0&&(e+="\nelse "),r0?(this.context.shadowColor=r.dropShadowColor,this.context.shadowBlur=r.dropShadowBlur):this.context.fillStyle=r.dropShadowColor;for(var v=Math.cos(r.dropShadowAngle)*r.dropShadowDistance,y=Math.sin(r.dropShadowAngle)*r.dropShadowDistance,g=0;g3&&void 0!==arguments[3]&&arguments[3],i=this._style,o=i.letterSpacing;if(0===o)return void(n?this.context.strokeText(t,e,r):this.context.fillText(t,e,r));for(var s=String.prototype.split.call(t,""),a=e,u=0,h="";un)for(var h=s[a].split(""),l=0;lo?(e+="\n"+h[l],o=n-c):(0===l&&(e+=" "),e+=h[l],o-=c)}else{var d=u+this.context.measureText(" 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u.resolution=a||c,u.width=r,u.height=n,u.realWidth=u.width*u.resolution,u.realHeight=u.height*u.resolution,u.scaleMode=s||d,u.hasLoaded=!0,u._glRenderTargets={},u._canvasRenderTarget=null,u.valid=!1,u}return s(e,t),e.prototype.resize=function(t,e){t===this.width&&e===this.height||(this.valid=t>0&&e>0,this.width=t,this.height=e,this.realWidth=this.width*this.resolution,this.realHeight=this.height*this.resolution,this.valid&&this.emit("update",this))},e.prototype.destroy=function(){t.prototype.destroy.call(this,!0),this.renderer=null},e}(u.default);r.default=f},{"../settings":97,"./BaseTexture":107}],107:[function(t,e,r){"use strict";function n(t){return t&&t.__esModule?t:{default:t}}function i(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function o(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function s(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}r.__esModule=!0;var a="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},u=t("../utils"),h=t("../settings"),l=n(h),c=t("eventemitter3"),d=n(c),f=t("../utils/determineCrossOrigin"),p=n(f),v=t("bit-twiddle"),y=n(v),g=function(t){function e(r,n,s){i(this,e);var a=o(this,t.call(this));return a.uid=(0,u.uid)(),a.touched=0,a.resolution=s||l.default.RESOLUTION,a.width=100,a.height=100,a.realWidth=100,a.realHeight=100,a.scaleMode=n||l.default.SCALE_MODE,a.hasLoaded=!1,a.isLoading=!1,a.source=null,a.origSource=null,a.imageType=null,a.sourceScale=1,a.premultipliedAlpha=!0,a.imageUrl=null,a.isPowerOfTwo=!1,a.mipmap=l.default.MIPMAP_TEXTURES,a.wrapMode=l.default.WRAP_MODE,a._glTextures={},a._enabled=0,a._virtalBoundId=-1,r&&a.loadSource(r),a}return s(e,t),e.prototype.update=function(){"svg"!==this.imageType&&(this.realWidth=this.source.naturalWidth||this.source.videoWidth||this.source.width,this.realHeight=this.source.naturalHeight||this.source.videoHeight||this.source.height,this.width=this.realWidth/this.resolution,this.height=this.realHeight/this.resolution,this.isPowerOfTwo=y.default.isPow2(this.realWidth)&&y.default.isPow2(this.realHeight)),this.emit("update",this)},e.prototype.loadSource=function(t){var e=this,r=this.isLoading;this.hasLoaded=!1,this.isLoading=!1,r&&this.source&&(this.source.onload=null,this.source.onerror=null);var n=!this.source;if(this.source=t,(t.src&&t.complete||t.getContext)&&t.width&&t.height)this._updateImageType(),"svg"===this.imageType?this._loadSvgSource():this._sourceLoaded(),n&&this.emit("loaded",this);else if(!t.getContext){var i=function(){e.isLoading=!0;var n=e;if(t.onload=function(){if(n._updateImageType(),t.onload=null,t.onerror=null,n.isLoading)return n.isLoading=!1,n._sourceLoaded(),"svg"===n.imageType?void n._loadSvgSource():void n.emit("loaded",n)},t.onerror=function(){t.onload=null,t.onerror=null,n.isLoading&&(n.isLoading=!1,n.emit("error",n))},t.complete&&t.src){if(t.onload=null,t.onerror=null,"svg"===n.imageType)return n._loadSvgSource(),{v:void 0};e.isLoading=!1,t.width&&t.height?(e._sourceLoaded(),r&&e.emit("loaded",e)):r&&e.emit("error",e)}}();if("object"===("undefined"==typeof i?"undefined":a(i)))return i.v}},e.prototype._updateImageType=function(){if(this.imageUrl){var t=(0,u.decomposeDataUri)(this.imageUrl),e=void 0;if(t&&"image"===t.mediaType){var r=t.subType.split("+")[0];if(e=(0,u.getUrlFileExtension)("."+r),!e)throw new Error("Invalid image type in data URI.")}else e=(0,u.getUrlFileExtension)(this.imageUrl),e||(e="png");this.imageType=e}},e.prototype._loadSvgSource=function(){if("svg"===this.imageType){var t=(0,u.decomposeDataUri)(this.imageUrl);t?this._loadSvgSourceUsingDataUri(t):this._loadSvgSourceUsingXhr()}},e.prototype._loadSvgSourceUsingDataUri=function(t){var e=void 0;if("base64"===t.encoding){if(!atob)throw new Error("Your browser doesn't support base64 conversions.");e=atob(t.data)}else e=t.data;this._loadSvgSourceUsingString(e)},e.prototype._loadSvgSourceUsingXhr=function(){var t=this,e=new XMLHttpRequest;e.onload=function(){if(e.readyState!==e.DONE||200!==e.status)throw new Error("Failed to load SVG using 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