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n=t.getReader(),i={items:[],styles:Object.create(null)};!function t(){n.read().then(function(r){var n=r.value;r.done?e(i):(s.Util.extendObj(i.styles,n.styles),s.Util.appendToArray(i.items,n.items),t())},r)}()})},_destroy:function(){this.destroyed=!0,this.transport.pageCache[this.pageIndex]=null;var e=[];return Object.keys(this.intentStates).forEach(function(t){"oplist"!==t&&this.intentStates[t].renderTasks.forEach(function(t){var r=t.capability.promise.catch(function(){});e.push(r),t.cancel()})},this),this.objs.clear(),this.annotationsPromise=null,this.pendingCleanup=!1,Promise.all(e)},cleanup:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this.pendingCleanup=!0,this._tryCleanup(e)},_tryCleanup:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this.pendingCleanup&&!Object.keys(this.intentStates).some(function(e){var t=this.intentStates[e];return 0!==t.renderTasks.length||t.receivingOperatorList},this)&&(Object.keys(this.intentStates).forEach(function(e){delete this.intentStates[e]},this),this.objs.clear(),this.annotationsPromise=null,e&&this._stats.reset(),this.pendingCleanup=!1)},_startRenderPage:function(e,t){var r=this.intentStates[t];r.displayReadyCapability&&r.displayReadyCapability.resolve(e)},_renderPageChunk:function(e,t){var r,n,i=this.intentStates[t];for(r=0,n=e.length;r<n;r++)i.operatorList.fnArray.push(e.fnArray[r]),i.operatorList.argsArray.push(e.argsArray[r]);for(i.operatorList.lastChunk=e.lastChunk,r=0;r<i.renderTasks.length;r++)i.renderTasks[r].operatorListChanged();e.lastChunk&&(i.receivingOperatorList=!1,this._tryCleanup())},get stats(){return this._stats instanceof o.StatTimer?this._stats:null}},e}(),x=function(){function e(t){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),this._listeners=[],this._defer=t,this._deferred=Promise.resolve(void 0)}return i(e,[{key:"postMessage",value:function(e,t){var r=this;if(this._defer){var n=new WeakMap,i={data:function e(r){if("object"!==(void 0===r?"undefined":a(r))||null===r)return r;if(n.has(r))return n.get(r);var i,o;if((o=r.buffer)&&(0,s.isArrayBuffer)(o)){var l=t&&t.indexOf(o)>=0;return i=r===o?r:l?new r.constructor(o,r.byteOffset,r.byteLength):new r.constructor(r),n.set(r,i),i}i=Array.isArray(r)?[]:{},n.set(r,i);for(var u in r){for(var c,h=r;!(c=Object.getOwnPropertyDescriptor(h,u));)h=Object.getPrototypeOf(h);void 0!==c.value&&"function"!=typeof c.value&&(i[u]=e(c.value))}return i}(e)};this._deferred.then(function(){r._listeners.forEach(function(e){e.call(this,i)},r)})}else this._listeners.forEach(function(t){t.call(this,{data:e})},this)}},{key:"addEventListener",value:function(e,t){this._listeners.push(t)}},{key:"removeEventListener",value:function(e,t){var r=this._listeners.indexOf(t);this._listeners.splice(r,1)}},{key:"terminate",value:function(){this._listeners=[]}}]),e}(),T=function(){var e=0;function t(){if(void 0!==m)return m;if((0,o.getDefaultSetting)("workerSrc"))return(0,o.getDefaultSetting)("workerSrc");if(b)return b.replace(/(\.(?:min\.)?js)(\?.*)?$/i,".worker$1$2");throw new Error("No PDFJS.workerSrc specified")}var r=void 0;var n=new WeakMap;function i(e,t){if(t&&n.has(t))throw new Error("Cannot use more than one PDFWorker per port");if(this.name=e,this.destroyed=!1,this.postMessageTransfers=!0,this._readyCapability=(0,s.createPromiseCapability)(),this._port=null,this._webWorker=null,this._messageHandler=null,t)return n.set(t,this),void this._initializeFromPort(t);this._initialize()}return i.prototype={get promise(){return this._readyCapability.promise},get port(){return this._port},get messageHandler(){return this._messageHandler},_initializeFromPort:function(e){this._port=e,this._messageHandler=new s.MessageHandler("main","worker",e),this._messageHandler.on("ready",function(){}),this._readyCapability.resolve()},_initialize:function(){var e,r,n=this;if(!g&&!(0,o.getDefaultSetting)("disableWorker")&&"undefined"!=typeof Worker){var i=t();try{(0,s.isSameOrigin)(window.location.href,i)||(e=new URL(i,window.location).href,r="importScripts('"+e+"');",i=URL.createObjectURL(new Blob([r])));var a=new Worker(i),l=new s.MessageHandler("main","worker",a),u=function(){a.removeEventListener("error",c),l.destroy(),a.terminate(),n.destroyed?n._readyCapability.reject(new Error("Worker was destroyed")):n._setupFakeWorker()},c=function(){n._webWorker||u()};a.addEventListener("error",c),l.on("test",function(e){(a.removeEventListener("error",c),n.destroyed)?u():e&&e.supportTypedArray?(n._messageHandler=l,n._port=a,n._webWorker=a,e.supportTransfers||(n.postMessageTransfers=!1,_=!0),n._readyCapability.resolve(),l.send("configure",{verbosity:(0,s.getVerbosityLevel)()})):(n._setupFakeWorker(),l.destroy(),a.terminate())}),l.on("ready",function(e){if(a.removeEventListener("error",c),n.destroyed)u();else try{h()}catch(e){n._setupFakeWorker()}});var h=function(){var e=(0,o.getDefaultSetting)("postMessageTransfers")&&!_,t=new Uint8Array([e?255:0]);try{l.send("test",t,[t.buffer])}catch(e){(0,s.info)("Cannot use postMessage transfers"),t[0]=0,l.send("test",t)}};return void h()}catch(e){(0,s.info)("The worker has been disabled.")}}this._setupFakeWorker()},_setupFakeWorker:function(){var n=this;g||(0,o.getDefaultSetting)("disableWorker")||((0,s.warn)("Setting up fake worker."),g=!0),(r?r.promise:(r=(0,s.createPromiseCapability)(),(y||function(e){s.Util.loadScript(t(),function(){e(window.pdfjsDistBuildPdfWorker.WorkerMessageHandler)})})(r.resolve),r.promise)).then(function(t){if(n.destroyed)n._readyCapability.reject(new Error("Worker was destroyed"));else{var r=Uint8Array!==Float32Array,i=new x(r);n._port=i;var a="fake"+e++,o=new s.MessageHandler(a+"_worker",a,i);t.setup(o,i);var l=new s.MessageHandler(a,a+"_worker",i);n._messageHandler=l,n._readyCapability.resolve()}})},destroy:function(){this.destroyed=!0,this._webWorker&&(this._webWorker.terminate(),this._webWorker=null),n.delete(this._port),this._port=null,this._messageHandler&&(this._messageHandler.destroy(),this._messageHandler=null)}},i.fromPort=function(e){return n.has(e)?n.get(e):new i(null,e)},i}(),E=function(){function e(e,t,r,n){this.messageHandler=e,this.loadingTask=t,this.commonObjs=new O,this.fontLoader=new l.FontLoader(t.docId),this.CMapReaderFactory=new n({baseUrl:(0,o.getDefaultSetting)("cMapUrl"),isCompressed:(0,o.getDefaultSetting)("cMapPacked")}),this.destroyed=!1,this.destroyCapability=null,this._passwordCapability=null,this._networkStream=r,this._fullReader=null,this._lastProgress=null,this.pageCache=[],this.pagePromises=[],this.downloadInfoCapability=(0,s.createPromiseCapability)(),this.setupMessageHandler()}return e.prototype={destroy:function(){var e=this;if(this.destroyCapability)return this.destroyCapability.promise;this.destroyed=!0,this.destroyCapability=(0,s.createPromiseCapability)(),this._passwordCapability&&this._passwordCapability.reject(new Error("Worker was destroyed during onPassword callback"));var t=[];this.pageCache.forEach(function(e){e&&t.push(e._destroy())}),this.pageCache=[],this.pagePromises=[];var r=this.messageHandler.sendWithPromise("Terminate",null);return t.push(r),Promise.all(t).then(function(){e.fontLoader.clear(),e._networkStream&&e._networkStream.cancelAllRequests(),e.messageHandler&&(e.messageHandler.destroy(),e.messageHandler=null),e.destroyCapability.resolve()},this.destroyCapability.reject),this.destroyCapability.promise},setupMessageHandler:function(){var e=this.messageHandler,t=this.loadingTask;e.on("GetReader",function(e,t){var r=this;(0,s.assert)(this._networkStream),this._fullReader=this._networkStream.getFullReader(),this._fullReader.onProgress=function(e){r._lastProgress={loaded:e.loaded,total:e.total}},t.onPull=function(){r._fullReader.read().then(function(e){var r=e.value;e.done?t.close():((0,s.assert)((0,s.isArrayBuffer)(r)),t.enqueue(new Uint8Array(r),1,[r]))}).catch(function(e){t.error(e)})},t.onCancel=function(e){r._fullReader.cancel(e)}},this),e.on("ReaderHeadersReady",function(e){var t=this,r=(0,s.createPromiseCapability)(),n=this._fullReader;return n.headersReady.then(function(){if(!n.isStreamingSupported||!n.isRangeSupported){if(t._lastProgress){var e=t.loadingTask;e.onProgress&&e.onProgress(t._lastProgress)}n.onProgress=function(e){var r=t.loadingTask;r.onProgress&&r.onProgress({loaded:e.loaded,total:e.total})}}r.resolve({isStreamingSupported:n.isStreamingSupported,isRangeSupported:n.isRangeSupported,contentLength:n.contentLength})},r.reject),r.promise},this),e.on("GetRangeReader",function(e,t){(0,s.assert)(this._networkStream);var r=this._networkStream.getRangeReader(e.begin,e.end);t.onPull=function(){r.read().then(function(e){var r=e.value;e.done?t.close():((0,s.assert)((0,s.isArrayBuffer)(r)),t.enqueue(new Uint8Array(r),1,[r]))}).catch(function(e){t.error(e)})},t.onCancel=function(e){r.cancel(e)}},this),e.on("GetDoc",function(e){var t=e.pdfInfo;this.numPages=t.numPages;var r=this.loadingTask,n=new R(t,this,r);this.pdfDocument=n,r._capability.resolve(n)},this),e.on("PasswordRequest",function(e){var r=this;if(this._passwordCapability=(0,s.createPromiseCapability)(),t.onPassword){t.onPassword(function(e){r._passwordCapability.resolve({password:e})},e.code)}else this._passwordCapability.reject(new s.PasswordException(e.message,e.code));return this._passwordCapability.promise},this),e.on("PasswordException",function(e){t._capability.reject(new s.PasswordException(e.message,e.code))},this),e.on("InvalidPDF",function(e){this.loadingTask._capability.reject(new s.InvalidPDFException(e.message))},this),e.on("MissingPDF",function(e){this.loadingTask._capability.reject(new s.MissingPDFException(e.message))},this),e.on("UnexpectedResponse",function(e){this.loadingTask._capability.reject(new s.UnexpectedResponseException(e.message,e.status))},this),e.on("UnknownError",function(e){this.loadingTask._capability.reject(new s.UnknownErrorException(e.message,e.details))},this),e.on("DataLoaded",function(e){this.downloadInfoCapability.resolve(e)},this),e.on("PDFManagerReady",function(e){},this),e.on("StartRenderPage",function(e){if(!this.destroyed){var t=this.pageCache[e.pageIndex];t._stats.timeEnd("Page Request"),t._startRenderPage(e.transparency,e.intent)}},this),e.on("RenderPageChunk",function(e){this.destroyed||this.pageCache[e.pageIndex]._renderPageChunk(e.operatorList,e.intent)},this),e.on("commonobj",function(e){var t=this;if(!this.destroyed){var r=e[0],n=e[1];if(!this.commonObjs.hasData(r))switch(n){case"Font":var i=e[2];if("error"in i){var a=i.error;(0,s.warn)("Error during font loading: "+a),this.commonObjs.resolve(r,a);break}var u=null;(0,o.getDefaultSetting)("pdfBug")&&h.default.FontInspector&&h.default.FontInspector.enabled&&(u={registerFont:function(e,t){h.default.FontInspector.fontAdded(e,t)}});var c=new l.FontFaceObject(i,{isEvalSupported:(0,o.getDefaultSetting)("isEvalSupported"),disableFontFace:(0,o.getDefaultSetting)("disableFontFace"),fontRegistry:u});this.fontLoader.bind([c],function(e){t.commonObjs.resolve(r,c)});break;case"FontPath":this.commonObjs.resolve(r,e[2]);break;default:throw new Error("Got unknown common object type "+n)}}},this),e.on("obj",function(e){if(!this.destroyed){var t,r=e[0],n=e[1],i=e[2],a=this.pageCache[n];if(!a.objs.hasData(r))switch(i){case"JpegStream":t=e[3],(0,s.loadJpegStream)(r,t,a.objs);break;case"Image":t=e[3],a.objs.resolve(r,t);t&&"data"in t&&t.data.length>8e6&&(a.cleanupAfterRender=!0);break;default:throw new Error("Got unknown object type "+i)}}},this),e.on("DocProgress",function(e){if(!this.destroyed){var t=this.loadingTask;t.onProgress&&t.onProgress({loaded:e.loaded,total:e.total})}},this),e.on("PageError",function(e){if(!this.destroyed){var t=this.pageCache[e.pageNum-1].intentStates[e.intent];if(!t.displayReadyCapability)throw new Error(e.error);if(t.displayReadyCapability.reject(e.error),t.operatorList){t.operatorList.lastChunk=!0;for(var r=0;r<t.renderTasks.length;r++)t.renderTasks[r].operatorListChanged()}}},this),e.on("UnsupportedFeature",function(e){if(!this.destroyed){var t=this.loadingTask;t.onUnsupportedFeature&&t.onUnsupportedFeature(e.featureId)}},this),e.on("JpegDecode",function(e){if(this.destroyed)return Promise.reject(new Error("Worker was destroyed"));if("undefined"==typeof document)return Promise.reject(new Error('"document" is not defined.'));var t=e[0],r=e[1];return 3!==r&&1!==r?Promise.reject(new Error("Only 3 components or 1 component can be returned")):new Promise(function(e,n){var i=new Image;i.onload=function(){var t=i.width,n=i.height,a=t*n,s=4*a,o=new Uint8Array(a*r),l=document.createElement("canvas");l.width=t,l.height=n;var u=l.getContext("2d");u.drawImage(i,0,0);var c,h,d=u.getImageData(0,0,t,n).data;if(3===r)for(c=0,h=0;c<s;c+=4,h+=3)o[h]=d[c],o[h+1]=d[c+1],o[h+2]=d[c+2];else if(1===r)for(c=0,h=0;c<s;c+=4,h++)o[h]=d[c];e({data:o,width:t,height:n})},i.onerror=function(){n(new Error("JpegDecode failed to load image"))},i.src=t})},this),e.on("FetchBuiltInCMap",function(e){return this.destroyed?Promise.reject(new Error("Worker was destroyed")):this.CMapReaderFactory.fetch({name:e.name})},this)},getData:function(){return this.messageHandler.sendWithPromise("GetData",null)},getPage:function(e){var t=this;if(!Number.isInteger(e)||e<=0||e>this.numPages)return Promise.reject(new Error("Invalid page request"));var r=e-1;if(r in this.pagePromises)return this.pagePromises[r];var n=this.messageHandler.sendWithPromise("GetPage",{pageIndex:r}).then(function(e){if(t.destroyed)throw new Error("Transport destroyed");var n=new C(r,e,t);return t.pageCache[r]=n,n});return this.pagePromises[r]=n,n},getPageIndex:function(e){return this.messageHandler.sendWithPromise("GetPageIndex",{ref:e}).catch(function(e){return Promise.reject(new Error(e))})},getAnnotations:function(e,t){return this.messageHandler.sendWithPromise("GetAnnotations",{pageIndex:e,intent:t})},getDestinations:function(){return this.messageHandler.sendWithPromise("GetDestinations",null)},getDestination:function(e){return this.messageHandler.sendWithPromise("GetDestination",{id:e})},getPageLabels:function(){return this.messageHandler.sendWithPromise("GetPageLabels",null)},getPageMode:function(){return this.messageHandler.sendWithPromise("GetPageMode",null)},getAttachments:function(){return this.messageHandler.sendWithPromise("GetAttachments",null)},getJavaScript:function(){return this.messageHandler.sendWithPromise("GetJavaScript",null)},getOutline:function(){return this.messageHandler.sendWithPromise("GetOutline",null)},getMetadata:function(){return this.messageHandler.sendWithPromise("GetMetadata",null).then(function(e){return{info:e[0],metadata:e[1]?new d.Metadata(e[1]):null}})},getStats:function(){return this.messageHandler.sendWithPromise("GetStats",null)},startCleanup:function(){var e=this;this.messageHandler.sendWithPromise("Cleanup",null).then(function(){for(var t=0,r=e.pageCache.length;t<r;t++){var n=e.pageCache[t];n&&n.cleanup()}e.commonObjs.clear(),e.fontLoader.clear()})}},e}(),O=function(){function e(){this.objs=Object.create(null)}return e.prototype={ensureObj:function(e){if(this.objs[e])return this.objs[e];var t={capability:(0,s.createPromiseCapability)(),data:null,resolved:!1};return this.objs[e]=t,t},get:function(e,t){if(t)return this.ensureObj(e).capability.promise.then(t),null;var r=this.objs[e];if(!r||!r.resolved)throw new Error("Requesting object that isn't resolved yet "+e);return r.data},resolve:function(e,t){var r=this.ensureObj(e);r.resolved=!0,r.data=t,r.capability.resolve(t)},isResolved:function(e){var t=this.objs;return!!t[e]&&t[e].resolved},hasData:function(e){return this.isResolved(e)},getData:function(e){var t=this.objs;return t[e]&&t[e].resolved?t[e].data:null},clear:function(){this.objs=Object.create(null)}},e}(),L=function(){function e(e){this._internalRenderTask=e,this.onContinue=null}return e.prototype={get promise(){return this._internalRenderTask.capability.promise},cancel:function(){this._internalRenderTask.cancel()},then:function(e,t){return this.promise.then.apply(this.promise,arguments)}},e}(),I=function(){var e=new WeakMap;function t(e,t,r,n,i,a,o,l){this.callback=e,this.params=t,this.objs=r,this.commonObjs=n,this.operatorListIdx=null,this.operatorList=i,this.pageNumber=a,this.canvasFactory=o,this.webGLContext=l,this.running=!1,this.graphicsReadyCallback=null,this.graphicsReady=!1,this.useRequestAnimationFrame=!1,this.cancelled=!1,this.capability=(0,s.createPromiseCapability)(),this.task=new L(this),this._continueBound=this._continue.bind(this),this._scheduleNextBound=this._scheduleNext.bind(this),this._nextBound=this._next.bind(this),this._canvas=t.canvasContext.canvas}return t.prototype={initializeGraphics:function(t){if(this._canvas){if(e.has(this._canvas))throw new Error("Cannot use the same canvas during multiple render() operations. Use different canvas or ensure previous operations were cancelled or completed.");e.set(this._canvas,this)}if(!this.cancelled){(0,o.getDefaultSetting)("pdfBug")&&h.default.StepperManager&&h.default.StepperManager.enabled&&(this.stepper=h.default.StepperManager.create(this.pageNumber-1),this.stepper.init(this.operatorList),this.stepper.nextBreakPoint=this.stepper.getNextBreakPoint());var r=this.params;this.gfx=new u.CanvasGraphics(r.canvasContext,this.commonObjs,this.objs,this.canvasFactory,this.webGLContext,r.imageLayer),this.gfx.beginDrawing({transform:r.transform,viewport:r.viewport,transparency:t,background:r.background}),this.operatorListIdx=0,this.graphicsReady=!0,this.graphicsReadyCallback&&this.graphicsReadyCallback()}},cancel:function(){this.running=!1,this.cancelled=!0,this._canvas&&e.delete(this._canvas),this.callback(new o.RenderingCancelledException("Rendering cancelled, page "+this.pageNumber,"canvas"))},operatorListChanged:function(){this.graphicsReady?(this.stepper&&this.stepper.updateOperatorList(this.operatorList),this.running||this._continue()):this.graphicsReadyCallback||(this.graphicsReadyCallback=this._continueBound)},_continue:function(){this.running=!0,this.cancelled||(this.task.onContinue?this.task.onContinue(this._scheduleNextBound):this._scheduleNext())},_scheduleNext:function(){this.useRequestAnimationFrame&&"undefined"!=typeof window?window.requestAnimationFrame(this._nextBound):Promise.resolve(void 0).then(this._nextBound)},_next:function(){this.cancelled||(this.operatorListIdx=this.gfx.executeOperatorList(this.operatorList,this.operatorListIdx,this._continueBound,this.stepper),this.operatorListIdx===this.operatorList.argsArray.length&&(this.running=!1,this.operatorList.lastChunk&&(this.gfx.endDrawing(),this._canvas&&e.delete(this._canvas),this.callback())))}},t}();t.version="2.0.254",t.build="915e3f4c",t.getDocument=function(e){var t,r=new P;if("string"==typeof e)t={url:e};else if((0,s.isArrayBuffer)(e))t={data:e};else if(e instanceof k)t={range:e};else{if("object"!==(void 0===e?"undefined":a(e)))throw new Error("Invalid parameter in getDocument, need either Uint8Array, string or a parameter object");if(!e.url&&!e.data&&!e.range)throw new Error("Invalid parameter object: need either .data, .range or .url");t=e}var n={},i=null,l=null,u=o.DOMCMapReaderFactory;for(var c in t)if("url"!==c||"undefined"==typeof window)if("range"!==c)if("worker"!==c)if("data"!==c||t[c]instanceof Uint8Array)"CMapReaderFactory"!==c?n[c]=t[c]:u=t[c];else{var h=t[c];if("string"==typeof h)n[c]=(0,s.stringToBytes)(h);else if("object"!==(void 0===h?"undefined":a(h))||null===h||isNaN(h.length)){if(!(0,s.isArrayBuffer)(h))throw new Error("Invalid PDF binary data: either typed array, string or array-like object is expected in the data property.");n[c]=new Uint8Array(h)}else n[c]=new Uint8Array(h)}else l=t[c];else i=t[c];else n[c]=new URL(t[c],window.location).href;n.rangeChunkSize=n.rangeChunkSize||v,n.ignoreErrors=!0!==n.stopAtErrors;var d=Object.values(s.NativeImageDecoding);if(void 0!==n.nativeImageDecoderSupport&&d.includes(n.nativeImageDecoderSupport)||(n.nativeImageDecoderSupport=s.NativeImageDecoding.DECODE),!l){var p=(0,o.getDefaultSetting)("workerPort");l=p?T.fromPort(p):new T,r._worker=l}var m=r.docId;return l.promise.then(function(){if(r.destroyed)throw new Error("Loading aborted");return(e=l,t=n,a=i,c=m,e.destroyed?Promise.reject(new Error("Worker was destroyed")):(t.disableRange=(0,o.getDefaultSetting)("disableRange"),t.disableAutoFetch=(0,o.getDefaultSetting)("disableAutoFetch"),t.disableStream=(0,o.getDefaultSetting)("disableStream"),a&&(t.length=a.length,t.initialData=a.initialData),e.messageHandler.sendWithPromise("GetDocRequest",{docId:c,apiVersion:"2.0.254",source:{data:t.data,url:t.url,password:t.password,disableAutoFetch:t.disableAutoFetch,rangeChunkSize:t.rangeChunkSize,length:t.length},maxImageSize:(0,o.getDefaultSetting)("maxImageSize"),disableFontFace:(0,o.getDefaultSetting)("disableFontFace"),disableCreateObjectURL:(0,o.getDefaultSetting)("disableCreateObjectURL"),postMessageTransfers:(0,o.getDefaultSetting)("postMessageTransfers")&&!_,docBaseUrl:t.docBaseUrl,nativeImageDecoderSupport:t.nativeImageDecoderSupport,ignoreErrors:t.ignoreErrors,isEvalSupported:(0,o.getDefaultSetting)("isEvalSupported")}).then(function(t){if(e.destroyed)throw new Error("Worker was destroyed");return t}))).then(function(e){if(r.destroyed)throw new Error("Loading aborted");var t=void 0;i?t=new f.PDFDataTransportStream(n,i):n.data||(t=new S(n));var a=new s.MessageHandler(m,e,l.port);a.postMessageTransfers=l.postMessageTransfers;var o=new E(a,r,t,u);r._transport=o,a.send("Ready",null)});var e,t,a,c}).catch(r._capability.reject),r},t.LoopbackPort=x,t.PDFDataRangeTransport=k,t.PDFWorker=T,t.PDFDocumentProxy=R,t.PDFPageProxy=C,t.setPDFNetworkStreamClass=function(e){S=e},t.version="2.0.254",t.build="915e3f4c"},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.Metadata=void 0;var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),i=r(0),a=r(10);var s=function(){function e(t){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,e),(0,i.assert)("string"==typeof t,"Metadata: input is not a string"),t=this._repair(t),t=(new a.SimpleXMLParser).parseFromString(t),this._metadata=Object.create(null),this._parse(t)}return n(e,[{key:"_repair",value:function(e){return e.replace(/>\\376\\377([^<]+)/g,function(e,t){for(var r=t.replace(/\\([0-3])([0-7])([0-7])/g,function(e,t,r,n){return String.fromCharCode(64*t+8*r+1*n)}).replace(/&(amp|apos|gt|lt|quot);/g,function(e,t){switch(t){case"amp":return"&";case"apos":return"'";case"gt":return">";case"lt":return"<";case"quot":return'"'}throw new Error("_repair: "+t+" isn't defined.")}),n="",i=0,a=r.length;i<a;i+=2){var s=256*r.charCodeAt(i)+r.charCodeAt(i+1);n+=s>=32&&s<127&&60!==s&&62!==s&&38!==s?String.fromCharCode(s):"&#x"+(65536+s).toString(16).substring(1)+";"}return">"+n})}},{key:"_parse",value:function(e){var t=e.documentElement;if("rdf:rdf"!==t.nodeName.toLowerCase())for(t=t.firstChild;t&&"rdf:rdf"!==t.nodeName.toLowerCase();)t=t.nextSibling;var r=t?t.nodeName.toLowerCase():null;if(t&&"rdf:rdf"===r&&t.hasChildNodes())for(var n=t.childNodes,i=0,a=n.length;i<a;i++){var s=n[i];if("rdf:description"===s.nodeName.toLowerCase())for(var o=0,l=s.childNodes.length;o<l;o++)if("#text"!==s.childNodes[o].nodeName.toLowerCase()){var u=s.childNodes[o],c=u.nodeName.toLowerCase();this._metadata[c]=u.textContent.trim()}}}},{key:"get",value:function(e){return this._metadata[e]||null}},{key:"getAll",value:function(){return this._metadata}},{key:"has",value:function(e){return void 0!==this._metadata[e]}}]),e}();t.Metadata=s},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.AnnotationLayer=void 0;var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),i=r(10),a=r(0);function s(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function o(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}function l(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var u=function(){function e(){l(this,e)}return n(e,null,[{key:"create",value:function(e){switch(e.data.annotationType){case a.AnnotationType.LINK:return new h(e);case a.AnnotationType.TEXT:return new d(e);case a.AnnotationType.WIDGET:switch(e.data.fieldType){case"Tx":return new p(e);case"Btn":return e.data.radioButton?new v(e):e.data.checkBox?new m(e):new g(e);case"Ch":return new _(e)}return new f(e);case a.AnnotationType.POPUP:return new b(e);case a.AnnotationType.LINE:return new A(e);case a.AnnotationType.SQUARE:return new S(e);case a.AnnotationType.CIRCLE:return new w(e);case a.AnnotationType.POLYLINE:return new P(e);case a.AnnotationType.POLYGON:return new k(e);case a.AnnotationType.HIGHLIGHT:return new R(e);case a.AnnotationType.UNDERLINE:return new C(e);case a.AnnotationType.SQUIGGLY:return new x(e);case a.AnnotationType.STRIKEOUT:return new T(e);case a.AnnotationType.STAMP:return new E(e);case a.AnnotationType.FILEATTACHMENT:return new O(e);default:return new c(e)}}}]),e}(),c=function(){function e(t){var r=arguments.length>1&&void 0!==arguments[1]&&arguments[1],n=arguments.length>2&&void 0!==arguments[2]&&arguments[2];l(this,e),this.isRenderable=r,this.data=t.data,this.layer=t.layer,this.page=t.page,this.viewport=t.viewport,this.linkService=t.linkService,this.downloadManager=t.downloadManager,this.imageResourcesPath=t.imageResourcesPath,this.renderInteractiveForms=t.renderInteractiveForms,this.svgFactory=t.svgFactory,r&&(this.container=this._createContainer(n))}return n(e,[{key:"_createContainer",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],t=this.data,r=this.page,n=this.viewport,i=document.createElement("section"),s=t.rect[2]-t.rect[0],o=t.rect[3]-t.rect[1];i.setAttribute("data-annotation-id",t.id);var l=a.Util.normalizeRect([t.rect[0],r.view[3]-t.rect[1]+r.view[1],t.rect[2],r.view[3]-t.rect[3]+r.view[1]]);if(i.style.transform="matrix("+n.transform.join(",")+")",i.style.transformOrigin=-l[0]+"px "+-l[1]+"px",!e&&t.borderStyle.width>0){i.style.borderWidth=t.borderStyle.width+"px",t.borderStyle.style!==a.AnnotationBorderStyleType.UNDERLINE&&(s-=2*t.borderStyle.width,o-=2*t.borderStyle.width);var u=t.borderStyle.horizontalCornerRadius,c=t.borderStyle.verticalCornerRadius;if(u>0||c>0){var h=u+"px / "+c+"px";i.style.borderRadius=h}switch(t.borderStyle.style){case a.AnnotationBorderStyleType.SOLID:i.style.borderStyle="solid";break;case a.AnnotationBorderStyleType.DASHED:i.style.borderStyle="dashed";break;case a.AnnotationBorderStyleType.BEVELED:(0,a.warn)("Unimplemented border style: beveled");break;case a.AnnotationBorderStyleType.INSET:(0,a.warn)("Unimplemented border style: inset");break;case a.AnnotationBorderStyleType.UNDERLINE:i.style.borderBottomStyle="solid"}t.color?i.style.borderColor=a.Util.makeCssRgb(0|t.color[0],0|t.color[1],0|t.color[2]):i.style.borderWidth=0}return i.style.left=l[0]+"px",i.style.top=l[1]+"px",i.style.width=s+"px",i.style.height=o+"px",i}},{key:"_createPopup",value:function(e,t,r){t||((t=document.createElement("div")).style.height=e.style.height,t.style.width=e.style.width,e.appendChild(t));var n=new y({container:e,trigger:t,color:r.color,title:r.title,contents:r.contents,hideWrapper:!0}).render();n.style.left=e.style.width,e.appendChild(n)}},{key:"render",value:function(){(0,a.unreachable)("Abstract method `AnnotationElement.render` called")}}]),e}(),h=function(e){function t(e){l(this,t);var r=!!(e.data.url||e.data.dest||e.data.action);return s(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r))}return o(t,c),n(t,[{key:"render",value:function(){this.container.className="linkAnnotation";var e=document.createElement("a");return(0,i.addLinkAttributes)(e,{url:this.data.url,target:this.data.newWindow?i.LinkTarget.BLANK:void 0}),this.data.url||(this.data.action?this._bindNamedAction(e,this.data.action):this._bindLink(e,this.data.dest)),this.container.appendChild(e),this.container}},{key:"_bindLink",value:function(e,t){var r=this;e.href=this.linkService.getDestinationHash(t),e.onclick=function(){return t&&r.linkService.navigateTo(t),!1},t&&(e.className="internalLink")}},{key:"_bindNamedAction",value:function(e,t){var r=this;e.href=this.linkService.getAnchorUrl(""),e.onclick=function(){return r.linkService.executeNamedAction(t),!1},e.className="internalLink"}}]),t}(),d=function(e){function t(e){l(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return s(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r))}return o(t,c),n(t,[{key:"render",value:function(){this.container.className="textAnnotation";var e=document.createElement("img");return e.style.height=this.container.style.height,e.style.width=this.container.style.width,e.src=this.imageResourcesPath+"annotation-"+this.data.name.toLowerCase()+".svg",e.alt="[{{type}} Annotation]",e.dataset.l10nId="text_annotation_type",e.dataset.l10nArgs=JSON.stringify({type:this.data.name}),this.data.hasPopup||this._createPopup(this.container,e,this.data),this.container.appendChild(e),this.container}}]),t}(),f=function(e){function t(){return l(this,t),s(this,(t.__proto__||Object.getPrototypeOf(t)).apply(this,arguments))}return o(t,c),n(t,[{key:"render",value:function(){return this.container}}]),t}(),p=function(e){function t(e){l(this,t);var r=e.renderInteractiveForms||!e.data.hasAppearance&&!!e.data.fieldValue;return s(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r))}return o(t,f),n(t,[{key:"render",value:function(){this.container.className="textWidgetAnnotation";var e=null;if(this.renderInteractiveForms){if(this.data.multiLine?(e=document.createElement("textarea")).textContent=this.data.fieldValue:((e=document.createElement("input")).type="text",e.setAttribute("value",this.data.fieldValue)),e.disabled=this.data.readOnly,null!==this.data.maxLen&&(e.maxLength=this.data.maxLen),this.data.comb){var t=(this.data.rect[2]-this.data.rect[0])/this.data.maxLen;e.classList.add("comb"),e.style.letterSpacing="calc("+t+"px - 1ch)"}}else{(e=document.createElement("div")).textContent=this.data.fieldValue,e.style.verticalAlign="middle",e.style.display="table-cell";var r=null;this.data.fontRefName&&(r=this.page.commonObjs.getData(this.data.fontRefName)),this._setTextStyle(e,r)}return null!==this.data.textAlignment&&(e.style.textAlign=["left","center","right"][this.data.textAlignment]),this.container.appendChild(e),this.container}},{key:"_setTextStyle",value:function(e,t){var r=e.style;if(r.fontSize=this.data.fontSize+"px",r.direction=this.data.fontDirection<0?"rtl":"ltr",t){r.fontWeight=t.black?t.bold?"900":"bold":t.bold?"bold":"normal",r.fontStyle=t.italic?"italic":"normal";var n=t.loadedName?'"'+t.loadedName+'", ':"",i=t.fallbackName||"Helvetica, sans-serif";r.fontFamily=n+i}}}]),t}(),m=function(e){function t(e){return l(this,t),s(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,e.renderInteractiveForms))}return o(t,f),n(t,[{key:"render",value:function(){this.container.className="buttonWidgetAnnotation checkBox";var e=document.createElement("input");return e.disabled=this.data.readOnly,e.type="checkbox",this.data.fieldValue&&"Off"!==this.data.fieldValue&&e.setAttribute("checked",!0),this.container.appendChild(e),this.container}}]),t}(),v=function(e){function t(e){return l(this,t),s(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,e.renderInteractiveForms))}return o(t,f),n(t,[{key:"render",value:function(){this.container.className="buttonWidgetAnnotation radioButton";var e=document.createElement("input");return e.disabled=this.data.readOnly,e.type="radio",e.name=this.data.fieldName,this.data.fieldValue===this.data.buttonValue&&e.setAttribute("checked",!0),this.container.appendChild(e),this.container}}]),t}(),g=function(e){function t(){return l(this,t),s(this,(t.__proto__||Object.getPrototypeOf(t)).apply(this,arguments))}return o(t,h),n(t,[{key:"render",value:function(){var e=function e(t,r,n){null===t&&(t=Function.prototype);var i=Object.getOwnPropertyDescriptor(t,r);if(void 0===i){var a=Object.getPrototypeOf(t);return null===a?void 0:e(a,r,n)}if("value"in i)return i.value;var s=i.get;return void 0!==s?s.call(n):void 0}(t.prototype.__proto__||Object.getPrototypeOf(t.prototype),"render",this).call(this);return e.className="buttonWidgetAnnotation pushButton",e}}]),t}(),_=function(e){function t(e){return l(this,t),s(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,e.renderInteractiveForms))}return o(t,f),n(t,[{key:"render",value:function(){this.container.className="choiceWidgetAnnotation";var e=document.createElement("select");e.disabled=this.data.readOnly,this.data.combo||(e.size=this.data.options.length,this.data.multiSelect&&(e.multiple=!0));for(var t=0,r=this.data.options.length;t<r;t++){var n=this.data.options[t],i=document.createElement("option");i.textContent=n.displayValue,i.value=n.exportValue,this.data.fieldValue.indexOf(n.displayValue)>=0&&i.setAttribute("selected",!0),e.appendChild(i)}return this.container.appendChild(e),this.container}}]),t}(),b=function(e){function t(e){l(this,t);var r=!(!e.data.title&&!e.data.contents);return s(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r))}return o(t,c),n(t,[{key:"render",value:function(){if(this.container.className="popupAnnotation",["Line","Square","Circle","PolyLine","Polygon"].indexOf(this.data.parentType)>=0)return this.container;var e='[data-annotation-id="'+this.data.parentId+'"]',t=this.layer.querySelector(e);if(!t)return this.container;var r=new y({container:this.container,trigger:t,color:this.data.color,title:this.data.title,contents:this.data.contents}),n=parseFloat(t.style.left),i=parseFloat(t.style.width);return this.container.style.transformOrigin=-(n+i)+"px -"+t.style.top,this.container.style.left=n+i+"px",this.container.appendChild(r.render()),this.container}}]),t}(),y=function(){function e(t){l(this,e),this.container=t.container,this.trigger=t.trigger,this.color=t.color,this.title=t.title,this.contents=t.contents,this.hideWrapper=t.hideWrapper||!1,this.pinned=!1}return n(e,[{key:"render",value:function(){var e=document.createElement("div");e.className="popupWrapper",this.hideElement=this.hideWrapper?e:this.container,this.hideElement.setAttribute("hidden",!0);var t=document.createElement("div");t.className="popup";var r=this.color;if(r){var n=.7*(255-r[0])+r[0],i=.7*(255-r[1])+r[1],s=.7*(255-r[2])+r[2];t.style.backgroundColor=a.Util.makeCssRgb(0|n,0|i,0|s)}var o=this._formatContents(this.contents),l=document.createElement("h1");return l.textContent=this.title,this.trigger.addEventListener("click",this._toggle.bind(this)),this.trigger.addEventListener("mouseover",this._show.bind(this,!1)),this.trigger.addEventListener("mouseout",this._hide.bind(this,!1)),t.addEventListener("click",this._hide.bind(this,!0)),t.appendChild(l),t.appendChild(o),e.appendChild(t),e}},{key:"_formatContents",value:function(e){for(var t=document.createElement("p"),r=e.split(/(?:\r\n?|\n)/),n=0,i=r.length;n<i;++n){var a=r[n];t.appendChild(document.createTextNode(a)),n<i-1&&t.appendChild(document.createElement("br"))}return t}},{key:"_toggle",value:function(){this.pinned?this._hide(!0):this._show(!0)}},{key:"_show",value:function(){arguments.length>0&&void 0!==arguments[0]&&arguments[0]&&(this.pinned=!0),this.hideElement.hasAttribute("hidden")&&(this.hideElement.removeAttribute("hidden"),this.container.style.zIndex+=1)}},{key:"_hide",value:function(){(!(arguments.length>0&&void 0!==arguments[0])||arguments[0])&&(this.pinned=!1),this.hideElement.hasAttribute("hidden")||this.pinned||(this.hideElement.setAttribute("hidden",!0),this.container.style.zIndex-=1)}}]),e}(),A=function(e){function t(e){l(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return s(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r,!0))}return o(t,c),n(t,[{key:"render",value:function(){this.container.className="lineAnnotation";var e=this.data,t=e.rect[2]-e.rect[0],r=e.rect[3]-e.rect[1],n=this.svgFactory.create(t,r),i=this.svgFactory.createElement("svg:line");return i.setAttribute("x1",e.rect[2]-e.lineCoordinates[0]),i.setAttribute("y1",e.rect[3]-e.lineCoordinates[1]),i.setAttribute("x2",e.rect[2]-e.lineCoordinates[2]),i.setAttribute("y2",e.rect[3]-e.lineCoordinates[3]),i.setAttribute("stroke-width",e.borderStyle.width),i.setAttribute("stroke","transparent"),n.appendChild(i),this.container.append(n),this._createPopup(this.container,i,e),this.container}}]),t}(),S=function(e){function t(e){l(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return s(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r,!0))}return o(t,c),n(t,[{key:"render",value:function(){this.container.className="squareAnnotation";var e=this.data,t=e.rect[2]-e.rect[0],r=e.rect[3]-e.rect[1],n=this.svgFactory.create(t,r),i=e.borderStyle.width,a=this.svgFactory.createElement("svg:rect");return a.setAttribute("x",i/2),a.setAttribute("y",i/2),a.setAttribute("width",t-i),a.setAttribute("height",r-i),a.setAttribute("stroke-width",i),a.setAttribute("stroke","transparent"),a.setAttribute("fill","none"),n.appendChild(a),this.container.append(n),this._createPopup(this.container,a,e),this.container}}]),t}(),w=function(e){function t(e){l(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return s(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r,!0))}return o(t,c),n(t,[{key:"render",value:function(){this.container.className="circleAnnotation";var e=this.data,t=e.rect[2]-e.rect[0],r=e.rect[3]-e.rect[1],n=this.svgFactory.create(t,r),i=e.borderStyle.width,a=this.svgFactory.createElement("svg:ellipse");return a.setAttribute("cx",t/2),a.setAttribute("cy",r/2),a.setAttribute("rx",t/2-i/2),a.setAttribute("ry",r/2-i/2),a.setAttribute("stroke-width",i),a.setAttribute("stroke","transparent"),a.setAttribute("fill","none"),n.appendChild(a),this.container.append(n),this._createPopup(this.container,a,e),this.container}}]),t}(),P=function(e){function t(e){l(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents),n=s(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r,!0));return n.containerClassName="polylineAnnotation",n.svgElementName="svg:polyline",n}return o(t,c),n(t,[{key:"render",value:function(){this.container.className=this.containerClassName;for(var e=this.data,t=e.rect[2]-e.rect[0],r=e.rect[3]-e.rect[1],n=this.svgFactory.create(t,r),i=e.vertices,a=[],s=0,o=i.length;s<o;s++){var l=i[s].x-e.rect[0],u=e.rect[3]-i[s].y;a.push(l+","+u)}a=a.join(" ");var c=e.borderStyle.width,h=this.svgFactory.createElement(this.svgElementName);return h.setAttribute("points",a),h.setAttribute("stroke-width",c),h.setAttribute("stroke","transparent"),h.setAttribute("fill","none"),n.appendChild(h),this.container.append(n),this._createPopup(this.container,h,e),this.container}}]),t}(),k=function(e){function t(e){l(this,t);var r=s(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e));return r.containerClassName="polygonAnnotation",r.svgElementName="svg:polygon",r}return o(t,P),t}(),R=function(e){function t(e){l(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return s(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r,!0))}return o(t,c),n(t,[{key:"render",value:function(){return this.container.className="highlightAnnotation",this.data.hasPopup||this._createPopup(this.container,null,this.data),this.container}}]),t}(),C=function(e){function t(e){l(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return s(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r,!0))}return o(t,c),n(t,[{key:"render",value:function(){return this.container.className="underlineAnnotation",this.data.hasPopup||this._createPopup(this.container,null,this.data),this.container}}]),t}(),x=function(e){function t(e){l(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return s(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r,!0))}return o(t,c),n(t,[{key:"render",value:function(){return this.container.className="squigglyAnnotation",this.data.hasPopup||this._createPopup(this.container,null,this.data),this.container}}]),t}(),T=function(e){function t(e){l(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return s(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r,!0))}return o(t,c),n(t,[{key:"render",value:function(){return this.container.className="strikeoutAnnotation",this.data.hasPopup||this._createPopup(this.container,null,this.data),this.container}}]),t}(),E=function(e){function t(e){l(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return s(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r,!0))}return o(t,c),n(t,[{key:"render",value:function(){return this.container.className="stampAnnotation",this.data.hasPopup||this._createPopup(this.container,null,this.data),this.container}}]),t}(),O=function(e){function t(e){l(this,t);var r=s(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,!0)),n=r.data.file;return r.filename=(0,i.getFilenameFromUrl)(n.filename),r.content=n.content,r.linkService.onFileAttachmentAnnotation({id:(0,a.stringToPDFString)(n.filename),filename:n.filename,content:n.content}),r}return o(t,c),n(t,[{key:"render",value:function(){this.container.className="fileAttachmentAnnotation";var e=document.createElement("div");return e.style.height=this.container.style.height,e.style.width=this.container.style.width,e.addEventListener("dblclick",this._download.bind(this)),this.data.hasPopup||!this.data.title&&!this.data.contents||this._createPopup(this.container,e,this.data),this.container.appendChild(e),this.container}},{key:"_download",value:function(){this.downloadManager?this.downloadManager.downloadData(this.content,this.filename,""):(0,a.warn)("Download cannot be started due to unavailable download manager")}}]),t}(),L=function(){function e(){l(this,e)}return n(e,null,[{key:"render",value:function(e){for(var t=0,r=e.annotations.length;t<r;t++){var n=e.annotations[t];if(n){var a=u.create({data:n,layer:e.div,page:e.page,viewport:e.viewport,linkService:e.linkService,downloadManager:e.downloadManager,imageResourcesPath:e.imageResourcesPath||(0,i.getDefaultSetting)("imageResourcesPath"),renderInteractiveForms:e.renderInteractiveForms||!1,svgFactory:new i.DOMSVGFactory});a.isRenderable&&e.div.appendChild(a.render())}}}},{key:"update",value:function(e){for(var t=0,r=e.annotations.length;t<r;t++){var n=e.annotations[t],i=e.div.querySelector('[data-annotation-id="'+n.id+'"]');i&&(i.style.transform="matrix("+e.viewport.transform.join(",")+")")}e.div.removeAttribute("hidden")}}]),e}();t.AnnotationLayer=L},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.renderTextLayer=void 0;var n=r(0),i=r(10),a=function(){var e=1e5,t=/\S/;var r=["left: ",0,"px; top: ",0,"px; font-size: ",0,"px; font-family: ","",";"];function a(e,a,s){var o,l=document.createElement("div"),u={style:null,angle:0,canvasWidth:0,isWhitespace:!1,originalTransform:null,paddingBottom:0,paddingLeft:0,paddingRight:0,paddingTop:0,scale:1};if(e._textDivs.push(l),o=a.str,!t.test(o))return u.isWhitespace=!0,void e._textDivProperties.set(l,u);var c=n.Util.transform(e._viewport.transform,a.transform),h=Math.atan2(c[1],c[0]),d=s[a.fontName];d.vertical&&(h+=Math.PI/2);var f,p,m=Math.sqrt(c[2]*c[2]+c[3]*c[3]),v=m;if(d.ascent?v=d.ascent*v:d.descent&&(v=(1+d.descent)*v),0===h?(f=c[4],p=c[5]-v):(f=c[4]+v*Math.sin(h),p=c[5]-v*Math.cos(h)),r[1]=f,r[3]=p,r[5]=m,r[7]=d.fontFamily,u.style=r.join(""),l.setAttribute("style",u.style),l.textContent=a.str,(0,i.getDefaultSetting)("pdfBug")&&(l.dataset.fontName=a.fontName),0!==h&&(u.angle=h*(180/Math.PI)),a.str.length>1&&(d.vertical?u.canvasWidth=a.height*e._viewport.scale:u.canvasWidth=a.width*e._viewport.scale),e._textDivProperties.set(l,u),e._textContentStream&&e._layoutText(l),e._enhanceTextSelection){var g=1,_=0;0!==h&&(g=Math.cos(h),_=Math.sin(h));var b,y,A=(d.vertical?a.height:a.width)*e._viewport.scale,S=m;0!==h?(b=[g,_,-_,g,f,p],y=n.Util.getAxialAlignedBoundingBox([0,0,A,S],b)):y=[f,p,f+A,p+S],e._bounds.push({left:y[0],top:y[1],right:y[2],bottom:y[3],div:l,size:[A,S],m:b})}}function 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r=n.Util.applyTransform(e,h);m[t+0]=d&&(u.left-r[0])/d,m[t+4]=f&&(u.top-r[1])/f,m[t+8]=d&&(u.right-r[0])/d,m[t+12]=f&&(u.bottom-r[1])/f,m[t+16]=f&&(u.left-r[0])/-f,m[t+20]=d&&(u.top-r[1])/d,m[t+24]=f&&(u.right-r[0])/-f,m[t+28]=d&&(u.bottom-r[1])/d,m[t+32]=d&&(u.left-r[0])/-d,m[t+36]=f&&(u.top-r[1])/-f,m[t+40]=d&&(u.right-r[0])/-d,m[t+44]=f&&(u.bottom-r[1])/-f,m[t+48]=f&&(u.left-r[0])/f,m[t+52]=d&&(u.top-r[1])/-d,m[t+56]=f&&(u.right-r[0])/f,m[t+60]=d&&(u.bottom-r[1])/-d});var v=function(e,t,r){for(var n=0,i=0;i<r;i++){var a=e[t++];a>0&&(n=n?Math.min(a,n):a)}return n},g=1+Math.min(Math.abs(d),Math.abs(f));o.paddingLeft=v(m,32,16)/g,o.paddingTop=v(m,48,16)/g,o.paddingRight=v(m,0,16)/g,o.paddingBottom=v(m,16,16)/g,e._textDivProperties.set(s,o)}else o.paddingLeft=t[a].left-i[a].left,o.paddingTop=t[a].top-i[a].top,o.paddingRight=i[a].right-t[a].right,o.paddingBottom=i[a].bottom-t[a].bottom,e._textDivProperties.set(s,o)}}function l(e,t){t.sort(function(e,t){return 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f=!1;for(o=t-1;!f&&o>=0&&r[o].start>=i.y1;o--)f=r[o].boundary===i;for(o=a+1;!f&&o<r.length&&r[o].end<=i.y2;o++)f=r[o].boundary===i;for(o=0;!f&&o<c.length;o++)f=c[o].boundary===i;f||(i.x2New=l)}Array.prototype.splice.apply(r,[t,a-t+1].concat(c))}),r.forEach(function(t){var r=t.boundary;void 0===r.x2New&&(r.x2New=Math.max(e,r.x2))})}function u(e){var t=e.textContent,r=e.textContentStream,i=e.container,a=e.viewport,s=e.textDivs,o=e.textContentItemsStr,l=e.enhanceTextSelection;this._textContent=t,this._textContentStream=r,this._container=i,this._viewport=a,this._textDivs=s||[],this._textContentItemsStr=o||[],this._enhanceTextSelection=!!l,this._reader=null,this._layoutTextLastFontSize=null,this._layoutTextLastFontFamily=null,this._layoutTextCtx=null,this._textDivProperties=new WeakMap,this._renderingDone=!1,this._canceled=!1,this._capability=(0,n.createPromiseCapability)(),this._renderTimer=null,this._bounds=[]}return u.prototype={get promise(){return this._capability.promise},cancel:function(){this._reader&&(this._reader.cancel(new n.AbortException("text layer task cancelled")),this._reader=null),this._canceled=!0,null!==this._renderTimer&&(clearTimeout(this._renderTimer),this._renderTimer=null),this._capability.reject("canceled")},_processItems:function(e,t){for(var r=0,n=e.length;r<n;r++)this._textContentItemsStr.push(e[r].str),a(this,e[r],t)},_layoutText:function(e){var t=this._container,r=this._textDivProperties.get(e);if(!r.isWhitespace){var n=e.style.fontSize,i=e.style.fontFamily;n===this._layoutTextLastFontSize&&i===this._layoutTextLastFontFamily||(this._layoutTextCtx.font=n+" "+i,this._lastFontSize=n,this._lastFontFamily=i);var a=this._layoutTextCtx.measureText(e.textContent).width,s="";0!==r.canvasWidth&&a>0&&(r.scale=r.canvasWidth/a,s="scaleX("+r.scale+")"),0!==r.angle&&(s="rotate("+r.angle+"deg) 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r.executeOpTree(t),n})},convertOpList:function(e){var t=e.argsArray,r=e.fnArray,n=r.length,a=[],s=[];for(var o in i.OPS)a[i.OPS[o]]=o;for(var l=0;l<n;l++){var u=r[l];s.push({fnId:u,fn:a[u],args:t[l]})}return function(e){for(var t=[],r=[],n=e.length,i=0;i<n;i++)"save"!==e[i].fn?"restore"===e[i].fn?t=r.pop():t.push(e[i]):(t.push({fnId:92,fn:"group",items:[]}),r.push(t),t=t[t.length-1].items);return t}(s)},executeOpTree:function(e){for(var t=e.length,r=0;r<t;r++){var n=e[r].fn,a=e[r].fnId,s=e[r].args;switch(0|a){case i.OPS.beginText:this.beginText();break;case i.OPS.setLeading:this.setLeading(s);break;case i.OPS.setLeadingMoveText:this.setLeadingMoveText(s[0],s[1]);break;case i.OPS.setFont:this.setFont(s);break;case i.OPS.showText:case i.OPS.showSpacedText:this.showText(s[0]);break;case i.OPS.endText:this.endText();break;case i.OPS.moveText:this.moveText(s[0],s[1]);break;case i.OPS.setCharSpacing:this.setCharSpacing(s[0]);break;case i.OPS.setWordSpacing:this.setWordSpacing(s[0]);break;case i.OPS.setHScale:this.setHScale(s[0]);break;case i.OPS.setTextMatrix:this.setTextMatrix(s[0],s[1],s[2],s[3],s[4],s[5]);break;case i.OPS.setTextRise:this.setTextRise(s[0]);break;case i.OPS.setLineWidth:this.setLineWidth(s[0]);break;case i.OPS.setLineJoin:this.setLineJoin(s[0]);break;case i.OPS.setLineCap:this.setLineCap(s[0]);break;case i.OPS.setMiterLimit:this.setMiterLimit(s[0]);break;case i.OPS.setFillRGBColor:this.setFillRGBColor(s[0],s[1],s[2]);break;case i.OPS.setStrokeRGBColor:this.setStrokeRGBColor(s[0],s[1],s[2]);break;case i.OPS.setDash:this.setDash(s[0],s[1]);break;case i.OPS.setGState:this.setGState(s[0]);break;case i.OPS.fill:this.fill();break;case i.OPS.eoFill:this.eoFill();break;case i.OPS.stroke:this.stroke();break;case i.OPS.fillStroke:this.fillStroke();break;case i.OPS.eoFillStroke:this.eoFillStroke();break;case i.OPS.clip:this.clip("nonzero");break;case i.OPS.eoClip:this.clip("evenodd");break;case i.OPS.paintSolidColorImageMask:this.paintSolidColorImageMask();break;case i.OPS.paintJpegXObject:this.paintJpegXObject(s[0],s[1],s[2]);break;case i.OPS.paintImageXObject:this.paintImageXObject(s[0]);break;case i.OPS.paintInlineImageXObject:this.paintInlineImageXObject(s[0]);break;case i.OPS.paintImageMaskXObject:this.paintImageMaskXObject(s[0]);break;case i.OPS.paintFormXObjectBegin:this.paintFormXObjectBegin(s[0],s[1]);break;case i.OPS.paintFormXObjectEnd:this.paintFormXObjectEnd();break;case i.OPS.closePath:this.closePath();break;case i.OPS.closeStroke:this.closeStroke();break;case i.OPS.closeFillStroke:this.closeFillStroke();break;case i.OPS.nextLine:this.nextLine();break;case i.OPS.transform:this.transform(s[0],s[1],s[2],s[3],s[4],s[5]);break;case i.OPS.constructPath:this.constructPath(s[0],s[1]);break;case i.OPS.endPath:this.endPath();break;case 92:this.group(e[r].items);break;default:(0,i.warn)("Unimplemented operator "+n)}}},setWordSpacing:function(e){this.current.wordSpacing=e},setCharSpacing:function(e){this.current.charSpacing=e},nextLine:function(){this.moveText(0,this.current.leading)},setTextMatrix:function(t,r,n,i,a,s){var o=this.current;this.current.textMatrix=this.current.lineMatrix=[t,r,n,i,a,s],this.current.x=this.current.lineX=0,this.current.y=this.current.lineY=0,o.xcoords=[],o.tspan=this.svgFactory.createElement("svg:tspan"),o.tspan.setAttributeNS(null,"font-family",o.fontFamily),o.tspan.setAttributeNS(null,"font-size",e(o.fontSize)+"px"),o.tspan.setAttributeNS(null,"y",e(-o.y)),o.txtElement=this.svgFactory.createElement("svg:text"),o.txtElement.appendChild(o.tspan)},beginText:function(){this.current.x=this.current.lineX=0,this.current.y=this.current.lineY=0,this.current.textMatrix=i.IDENTITY_MATRIX,this.current.lineMatrix=i.IDENTITY_MATRIX,this.current.tspan=this.svgFactory.createElement("svg:tspan"),this.current.txtElement=this.svgFactory.createElement("svg:text"),this.current.txtgrp=this.svgFactory.createElement("svg:g"),this.current.xcoords=[]},moveText:function(t,r){var n=this.current;this.current.x=this.current.lineX+=t,this.current.y=this.current.lineY+=r,n.xcoords=[],n.tspan=this.svgFactory.createElement("svg:tspan"),n.tspan.setAttributeNS(null,"font-family",n.fontFamily),n.tspan.setAttributeNS(null,"font-size",e(n.fontSize)+"px"),n.tspan.setAttributeNS(null,"y",e(-n.y))},showText:function(r){var n=this.current,a=n.font,o=n.fontSize;if(0!==o){var l,u=n.charSpacing,c=n.wordSpacing,h=n.fontDirection,d=n.textHScale*h,f=r.length,p=a.vertical,m=o*n.fontMatrix[0],v=0;for(l=0;l<f;++l){var g=r[l];if(null!==g)if((0,i.isNum)(g))v+=-g*o*.001;else{var _=g.width,b=g.fontChar,y=_*m+((g.isSpace?c:0)+u)*h;g.isInFont||a.missingFile?(n.xcoords.push(n.x+v*d),n.tspan.textContent+=b,v+=y):v+=y}else v+=h*c}p?n.y-=v*d:n.x+=v*d,n.tspan.setAttributeNS(null,"x",n.xcoords.map(e).join(" 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s=n.black?n.bold?"bolder":"bold":n.bold?"bold":"normal",o=n.italic?"italic":"normal";a<0?(a=-a,r.fontDirection=-1):r.fontDirection=1,r.fontSize=a,r.fontFamily=n.loadedName,r.fontWeight=s,r.fontStyle=o,r.tspan=this.svgFactory.createElement("svg:tspan"),r.tspan.setAttributeNS(null,"y",e(-r.y)),r.xcoords=[]},endText:function(){},setLineWidth:function(e){this.current.lineWidth=e},setLineCap:function(e){this.current.lineCap=u[e]},setLineJoin:function(e){this.current.lineJoin=c[e]},setMiterLimit:function(e){this.current.miterLimit=e},setStrokeAlpha:function(e){this.current.strokeAlpha=e},setStrokeRGBColor:function(e,t,r){var n=i.Util.makeCssRgb(e,t,r);this.current.strokeColor=n},setFillAlpha:function(e){this.current.fillAlpha=e},setFillRGBColor:function(e,t,r){var n=i.Util.makeCssRgb(e,t,r);this.current.fillColor=n,this.current.tspan=this.svgFactory.createElement("svg:tspan"),this.current.xcoords=[]},setDash:function(e,t){this.current.dashArray=e,this.current.dashPhase=t},constructPath:function(t,r){var n=this.current,a=n.x,s=n.y;n.path=this.svgFactory.createElement("svg:path");for(var o=[],l=t.length,u=0,c=0;u<l;u++)switch(0|t[u]){case i.OPS.rectangle:a=r[c++],s=r[c++];var h=a+r[c++],d=s+r[c++];o.push("M",e(a),e(s),"L",e(h),e(s),"L",e(h),e(d),"L",e(a),e(d),"Z");break;case i.OPS.moveTo:a=r[c++],s=r[c++],o.push("M",e(a),e(s));break;case i.OPS.lineTo:a=r[c++],s=r[c++],o.push("L",e(a),e(s));break;case i.OPS.curveTo:a=r[c+4],s=r[c+5],o.push("C",e(r[c]),e(r[c+1]),e(r[c+2]),e(r[c+3]),e(a),e(s)),c+=6;break;case i.OPS.curveTo2:a=r[c+2],s=r[c+3],o.push("C",e(a),e(s),e(r[c]),e(r[c+1]),e(r[c+2]),e(r[c+3])),c+=4;break;case i.OPS.curveTo3:a=r[c+2],s=r[c+3],o.push("C",e(r[c]),e(r[c+1]),e(a),e(s),e(a),e(s)),c+=4;break;case i.OPS.closePath:o.push("Z")}n.path.setAttributeNS(null,"d",o.join(" ")),n.path.setAttributeNS(null,"fill","none"),this._ensureTransformGroup().appendChild(n.path),n.element=n.path,n.setCurrentPoint(a,s)},endPath:function(){if(this.pendingClip){var e=this.current,r="clippath"+h;h++;var n=this.svgFactory.createElement("svg:clipPath");n.setAttributeNS(null,"id",r),n.setAttributeNS(null,"transform",t(this.transformMatrix));var i=e.element.cloneNode();"evenodd"===this.pendingClip?i.setAttributeNS(null,"clip-rule","evenodd"):i.setAttributeNS(null,"clip-rule","nonzero"),this.pendingClip=null,n.appendChild(i),this.defs.appendChild(n),e.activeClipUrl&&(e.clipGroup=null,this.extraStack.forEach(function(e){e.clipGroup=null})),e.activeClipUrl="url(#"+r+")",this.tgrp=null}},clip:function(e){this.pendingClip=e},closePath:function(){var e=this.current;if(e.path){var 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t=e._ownerWritableStream,r=t._state;if("errored"===r||"erroring"===r)return null;if("closed"===r)return 0;return q(t._writableStreamController)}(this)}},{key:"ready",get:function(){return!1===L(this)?Promise.reject(H("ready")):this._readyPromise}}]),e}();function L(e){return!!u(e)&&!!Object.prototype.hasOwnProperty.call(e,"_ownerWritableStream")}function I(e){var t=e._ownerWritableStream;h(void 0!==t);var r=t._state;if("closed"===r||"errored"===r)return Promise.reject(new TypeError("The stream (in "+r+" state) is not in the writable state and cannot be closed"));h("writable"===r||"erroring"===r),h(!1===C(t));var n,i=new Promise(function(e,r){var n={_resolve:e,_reject:r};t._closeRequest=n});return!0===t._backpressure&&"writable"===r&&K(e),n=t._writableStreamController,m(n,"close",0),W(n),i}function F(e,t){var r,n;"pending"===e._closedPromiseState?V(e,t):(n=t,h(void 0===(r=e)._closedPromise_resolve,"writer._closedPromise_resolve === undefined"),h(void 0===r._closedPromise_reject,"writer._closedPromise_reject === undefined"),h("pending"!==r._closedPromiseState,"writer._closedPromiseState is not pending"),r._closedPromise=Promise.reject(n),r._closedPromiseState="rejected"),e._closedPromise.catch(function(){})}function D(e,t){var r,n,i,a;"pending"===e._readyPromiseState?(a=t,h(void 0!==(i=e)._readyPromise_resolve,"writer._readyPromise_resolve !== undefined"),h(void 0!==i._readyPromise_reject,"writer._readyPromise_reject !== undefined"),i._readyPromise_reject(a),i._readyPromise_resolve=void 0,i._readyPromise_reject=void 0,i._readyPromiseState="rejected"):(n=t,h(void 0===(r=e)._readyPromise_resolve,"writer._readyPromise_resolve === undefined"),h(void 0===r._readyPromise_reject,"writer._readyPromise_reject === undefined"),r._readyPromise=Promise.reject(n),r._readyPromiseState="rejected"),e._readyPromise.catch(function(){})}function M(e){var t=e._ownerWritableStream;h(void 0!==t),h(t._writer===e);var r=new TypeError("Writer was released and can no longer be used to monitor the stream's closedness");D(e,r),F(e,r),t._writer=void 0,e._ownerWritableStream=void 0}function j(e,t){var r=e._ownerWritableStream;h(void 0!==r);var n=r._writableStreamController,i=function(e,t){var r=e._strategySize;if(void 0===r)return 1;try{return r(t)}catch(t){return U(e,t),1}}(n,t);if(r!==e._ownerWritableStream)return Promise.reject(X("write to"));var a=r._state;if("errored"===a)return Promise.reject(r._storedError);if(!0===C(r)||"closed"===a)return Promise.reject(new TypeError("The stream is closing or closed and cannot be written to"));if("erroring"===a)return Promise.reject(r._storedError);h("writable"===a);var s,o=(h(!0===A(s=r)),h("writable"===s._state),new Promise(function(e,t){var r={_resolve:e,_reject:t};s._writeRequests.push(r)}));return function(e,t,r){var n={chunk:t};try{m(e,n,r)}catch(t){return void U(e,t)}var i=e._controlledWritableStream;if(!1===C(i)&&"writable"===i._state){var a=B(e);E(i,a)}W(e)}(n,t,i),o}var N=function(){function e(t,r,n,a){if(i(this,e),!1===y(t))throw new TypeError("WritableStreamDefaultController can only be constructed with a WritableStream instance");if(void 0!==t._writableStreamController)throw new TypeError("WritableStreamDefaultController instances can only be created by the WritableStream constructor");this._controlledWritableStream=t,this._underlyingSink=r,this._queue=void 0,this._queueTotalSize=void 0,g(this),this._started=!1;var s=l(n,a);this._strategySize=s.size,this._strategyHWM=s.highWaterMark,E(t,B(this))}return n(e,[{key:"error",value:function(e){if(!1===function(e){if(!u(e))return!1;if(!Object.prototype.hasOwnProperty.call(e,"_underlyingSink"))return!1;return!0}(this))throw new TypeError("WritableStreamDefaultController.prototype.error can only be used on a WritableStreamDefaultController");"writable"===this._controlledWritableStream._state&&z(this,e)}},{key:"__abortSteps",value:function(e){return o(this._underlyingSink,"abort",[e])}},{key:"__errorSteps",value:function(){g(this)}},{key:"__startSteps",value:function(){var e=this,t=s(this._underlyingSink,"start",[this]),r=this._controlledWritableStream;Promise.resolve(t).then(function(){h("writable"===r._state||"erroring"===r._state),e._started=!0,W(e)},function(t){h("writable"===r._state||"erroring"===r._state),e._started=!0,w(r,t)}).catch(d)}}]),e}();function q(e){return e._strategyHWM-e._queueTotalSize}function W(e){var t=e._controlledWritableStream;if(!1!==e._started&&void 0===t._inFlightWriteRequest){var r=t._state;if("closed"!==r&&"errored"!==r)if("erroring"!==r){if(0!==e._queue.length){var n,i,a,s,l,u,c,f=v(e);"close"===f?(u=(l=e)._controlledWritableStream,h(void 0===(c=u)._inFlightCloseRequest),h(void 0!==c._closeRequest),c._inFlightCloseRequest=c._closeRequest,c._closeRequest=void 0,p(l),h(0===l._queue.length,"queue must be empty once the final write record is dequeued"),o(l._underlyingSink,"close",[]).then(function(){R(u)},function(e){var t,r;r=e,h(void 0!==(t=u)._inFlightCloseRequest),t._inFlightCloseRequest._reject(r),t._inFlightCloseRequest=void 0,h("writable"===t._state||"erroring"===t._state),void 0!==t._pendingAbortRequest&&(t._pendingAbortRequest._reject(r),t._pendingAbortRequest=void 0),w(t,r)}).catch(d)):(n=e,i=f.chunk,a=n._controlledWritableStream,h(void 0===(s=a)._inFlightWriteRequest,"there must be no pending write request"),h(0!==s._writeRequests.length,"writeRequests must not be empty"),s._inFlightWriteRequest=s._writeRequests.shift(),o(n._underlyingSink,"write",[i,n]).then(function(){var e;h(void 0!==(e=a)._inFlightWriteRequest),e._inFlightWriteRequest._resolve(void 0),e._inFlightWriteRequest=void 0;var t=a._state;if(h("writable"===t||"erroring"===t),p(n),!1===C(a)&&"writable"===t){var r=B(n);E(a,r)}W(n)},function(e){var t,r;r=e,h(void 0!==(t=a)._inFlightWriteRequest),t._inFlightWriteRequest._reject(r),t._inFlightWriteRequest=void 0,h("writable"===t._state||"erroring"===t._state),w(t,r)}).catch(d))}}else k(t)}}function U(e,t){"writable"===e._controlledWritableStream._state&&z(e,t)}function B(e){return q(e)<=0}function z(e,t){var r=e._controlledWritableStream;h("writable"===r._state),P(r,t)}function G(e){return new TypeError("WritableStream.prototype."+e+" can only be used on a WritableStream")}function H(e){return new TypeError("WritableStreamDefaultWriter.prototype."+e+" can only be used on a WritableStreamDefaultWriter")}function X(e){return new TypeError("Cannot "+e+" a stream using a released writer")}function Y(e){e._closedPromise=new Promise(function(t,r){e._closedPromise_resolve=t,e._closedPromise_reject=r,e._closedPromiseState="pending"})}function V(e,t){h(void 0!==e._closedPromise_resolve,"writer._closedPromise_resolve !== undefined"),h(void 0!==e._closedPromise_reject,"writer._closedPromise_reject !== undefined"),h("pending"===e._closedPromiseState,"writer._closedPromiseState is pending"),e._closedPromise_reject(t),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0,e._closedPromiseState="rejected"}function J(e,t){e._readyPromise=Promise.reject(t),e._readyPromise_resolve=void 0,e._readyPromise_reject=void 0,e._readyPromiseState="rejected"}function Q(e){e._readyPromise=Promise.resolve(void 0),e._readyPromise_resolve=void 0,e._readyPromise_reject=void 0,e._readyPromiseState="fulfilled"}function K(e){h(void 0!==e._readyPromise_resolve,"writer._readyPromise_resolve !== undefined"),h(void 0!==e._readyPromise_reject,"writer._readyPromise_reject !== undefined"),e._readyPromise_resolve(void 0),e._readyPromise_resolve=void 0,e._readyPromise_reject=void 0,e._readyPromiseState="fulfilled"}},function(e,t,r){var n=r(0).IsFiniteNonNegativeNumber,i=r(1).assert;t.DequeueValue=function(e){i("_queue"in e&&"_queueTotalSize"in e,"Spec-level failure: DequeueValue should only be used on containers with [[queue]] and [[queueTotalSize]]."),i(e._queue.length>0,"Spec-level failure: should never dequeue from an empty queue.");var t=e._queue.shift();return e._queueTotalSize-=t.size,e._queueTotalSize<0&&(e._queueTotalSize=0),t.value},t.EnqueueValueWithSize=function(e,t,r){if(i("_queue"in e&&"_queueTotalSize"in e,"Spec-level failure: EnqueueValueWithSize should only be used on containers with [[queue]] and [[queueTotalSize]]."),r=Number(r),!n(r))throw new RangeError("Size must be a finite, non-NaN, non-negative number.");e._queue.push({value:t,size:r}),e._queueTotalSize+=r},t.PeekQueueValue=function(e){return i("_queue"in e&&"_queueTotalSize"in e,"Spec-level failure: PeekQueueValue should only be used on containers with [[queue]] and [[queueTotalSize]]."),i(e._queue.length>0,"Spec-level failure: should never peek at an empty queue."),e._queue[0].value},t.ResetQueue=function(e){i("_queue"in e&&"_queueTotalSize"in e,"Spec-level failure: ResetQueue should only be used on containers with [[queue]] and [[queueTotalSize]]."),e._queue=[],e._queueTotalSize=0}},function(e,t,r){var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}();function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var a=r(0),s=a.ArrayBufferCopy,o=a.CreateIterResultObject,l=a.IsFiniteNonNegativeNumber,u=a.InvokeOrNoop,c=a.PromiseInvokeOrNoop,h=a.TransferArrayBuffer,d=a.ValidateAndNormalizeQueuingStrategy,f=a.ValidateAndNormalizeHighWaterMark,p=r(0),m=p.createArrayFromList,v=p.createDataProperty,g=p.typeIsObject,_=r(1),b=_.assert,y=_.rethrowAssertionErrorRejection,A=r(3),S=A.DequeueValue,w=A.EnqueueValueWithSize,P=A.ResetQueue,k=r(2),R=k.AcquireWritableStreamDefaultWriter,C=k.IsWritableStream,x=k.IsWritableStreamLocked,T=k.WritableStreamAbort,E=k.WritableStreamDefaultWriterCloseWithErrorPropagation,O=k.WritableStreamDefaultWriterRelease,L=k.WritableStreamDefaultWriterWrite,I=k.WritableStreamCloseQueuedOrInFlight,F=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=r.size,a=r.highWaterMark;i(this,e),this._state="readable",this._reader=void 0,this._storedError=void 0,this._disturbed=!1,this._readableStreamController=void 0;var s=t.type;if("bytes"===String(s))void 0===a&&(a=0),this._readableStreamController=new he(this,t,a);else{if(void 0!==s)throw new RangeError("Invalid type is specified");void 0===a&&(a=1),this._readableStreamController=new re(this,t,n,a)}}return n(e,[{key:"cancel",value:function(e){return!1===M(this)?Promise.reject(xe("cancel")):!0===j(this)?Promise.reject(new TypeError("Cannot cancel a stream that already has a reader")):W(this,e)}},{key:"getReader",value:function(){var e=(arguments.length>0&&void 0!==arguments[0]?arguments[0]:{}).mode;if(!1===M(this))throw xe("getReader");if(void 0===e)return D(this);if("byob"===(e=String(e)))return new J(this);throw new RangeError("Invalid mode is specified")}},{key:"pipeThrough",value:function(e,t){var r=e.writable,n=e.readable;return function(e){try{Promise.prototype.then.call(e,void 0,function(){})}catch(e){}}(this.pipeTo(r,t)),n}},{key:"pipeTo",value:function(e){var t=this,r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=r.preventClose,i=r.preventAbort,a=r.preventCancel;if(!1===M(this))return Promise.reject(xe("pipeTo"));if(!1===C(e))return Promise.reject(new TypeError("ReadableStream.prototype.pipeTo's first argument must be a WritableStream"));if(n=Boolean(n),i=Boolean(i),a=Boolean(a),!0===j(this))return Promise.reject(new TypeError("ReadableStream.prototype.pipeTo cannot be used on a locked ReadableStream"));if(!0===x(e))return Promise.reject(new TypeError("ReadableStream.prototype.pipeTo cannot be used on a locked WritableStream"));var s=D(this),o=R(e),l=!1,u=Promise.resolve();return new Promise(function(r,c){var h,d,f;if(v(t,s._closedPromise,function(t){!1===i?g(function(){return T(e,t)},!0,t):_(!0,t)}),v(e,o._closedPromise,function(e){!1===a?g(function(){return W(t,e)},!0,e):_(!0,e)}),h=t,d=s._closedPromise,f=function(){!1===n?g(function(){return E(o)}):_()},"closed"===h._state?f():d.then(f).catch(y),!0===I(e)||"closed"===e._state){var p=new TypeError("the destination writable stream closed before all data could be piped to it");!1===a?g(function(){return W(t,p)},!0,p):_(!0,p)}function m(){var e=u;return u.then(function(){return e!==u?m():void 0})}function v(e,t,r){"errored"===e._state?r(e._storedError):t.catch(r).catch(y)}function g(t,r,n){function i(){t().then(function(){return b(r,n)},function(e){return b(!0,e)}).catch(y)}!0!==l&&(l=!0,"writable"===e._state&&!1===I(e)?m().then(i):i())}function _(t,r){!0!==l&&(l=!0,"writable"===e._state&&!1===I(e)?m().then(function(){return b(t,r)}).catch(y):b(t,r))}function b(e,t){O(o),ee(s),e?c(t):r(void 0)}(function e(){return u=Promise.resolve(),!0===l?Promise.resolve():o._readyPromise.then(function(){return te(s).then(function(e){var t=e.value;!0!==e.done&&(u=L(o,t).catch(function(){}))})}).then(e)})().catch(function(e){u=Promise.resolve(),y(e)})})}},{key:"tee",value:function(){if(!1===M(this))throw xe("tee");var e=function(e,t){b(!0===M(e)),b("boolean"==typeof t);var r=D(e),n={closedOrErrored:!1,canceled1:!1,canceled2:!1,reason1:void 0,reason2:void 0};n.promise=new Promise(function(e){n._resolve=e});var i=function(){return function e(){var t=e._reader,r=e._branch1,n=e._branch2,i=e._teeState;return te(t).then(function(e){b(g(e));var t=e.value,a=e.done;if(b("boolean"==typeof a),!0===a&&!1===i.closedOrErrored&&(!1===i.canceled1&&ae(r),!1===i.canceled2&&ae(n),i.closedOrErrored=!0),!0!==i.closedOrErrored){var s=t,o=t;!1===i.canceled1&&se(r,s),!1===i.canceled2&&se(n,o)}})}}();i._reader=r,i._teeState=n,i._cloneForBranch2=t;var a=function(){return function e(t){var r=e._stream,n=e._teeState;n.canceled1=!0;n.reason1=t;if(!0===n.canceled2){var i=m([n.reason1,n.reason2]),a=W(r,i);n._resolve(a)}return n.promise}}();a._stream=e,a._teeState=n;var s=function(){return function e(t){var r=e._stream,n=e._teeState;n.canceled2=!0;n.reason2=t;if(!0===n.canceled1){var i=m([n.reason1,n.reason2]),a=W(r,i);n._resolve(a)}return n.promise}}();s._stream=e,s._teeState=n;var o=Object.create(Object.prototype);v(o,"pull",i),v(o,"cancel",a);var l=new F(o),u=Object.create(Object.prototype);v(u,"pull",i),v(u,"cancel",s);var c=new F(u);return i._branch1=l._readableStreamController,i._branch2=c._readableStreamController,r._closedPromise.catch(function(e){!0!==n.closedOrErrored&&(oe(i._branch1,e),oe(i._branch2,e),n.closedOrErrored=!0)}),[l,c]}(this,!1);return m(e)}},{key:"locked",get:function(){if(!1===M(this))throw xe("locked");return j(this)}}]),e}();function D(e){return new V(e)}function M(e){return!!g(e)&&!!Object.prototype.hasOwnProperty.call(e,"_readableStreamController")}function j(e){return b(!0===M(e),"IsReadableStreamLocked should only be used on known readable streams"),void 0!==e._reader}function N(e){return b(!0===Q(e._reader)),b("readable"===e._state||"closed"===e._state),new Promise(function(t,r){var n={_resolve:t,_reject:r};e._reader._readIntoRequests.push(n)})}function q(e){return b(!0===K(e._reader)),b("readable"===e._state),new Promise(function(t,r){var n={_resolve:t,_reject:r};e._reader._readRequests.push(n)})}function W(e,t){return e._disturbed=!0,"closed"===e._state?Promise.resolve(void 0):"errored"===e._state?Promise.reject(e._storedError):(U(e),e._readableStreamController.__cancelSteps(t).then(function(){}))}function U(e){b("readable"===e._state),e._state="closed";var t=e._reader;if(void 0!==t){if(!0===K(t)){for(var r=0;r<t._readRequests.length;r++){(0,t._readRequests[r]._resolve)(o(void 0,!0))}t._readRequests=[]}var n;b(void 0!==(n=t)._closedPromise_resolve),b(void 0!==n._closedPromise_reject),n._closedPromise_resolve(void 0),n._closedPromise_resolve=void 0,n._closedPromise_reject=void 0}}function B(e,t){b(!0===M(e),"stream must be ReadableStream"),b("readable"===e._state,"state must be readable"),e._state="errored",e._storedError=t;var r=e._reader;if(void 0!==r){if(!0===K(r)){for(var n=0;n<r._readRequests.length;n++){r._readRequests[n]._reject(t)}r._readRequests=[]}else{b(Q(r),"reader must be ReadableStreamBYOBReader");for(var i=0;i<r._readIntoRequests.length;i++){r._readIntoRequests[i]._reject(t)}r._readIntoRequests=[]}Oe(r,t),r._closedPromise.catch(function(){})}}function z(e,t,r){var n=e._reader;b(n._readRequests.length>0),n._readRequests.shift()._resolve(o(t,r))}function G(e){return e._reader._readIntoRequests.length}function H(e){return e._reader._readRequests.length}function X(e){var t=e._reader;return void 0!==t&&!1!==Q(t)}function Y(e){var t=e._reader;return void 0!==t&&!1!==K(t)}e.exports={ReadableStream:F,IsReadableStreamDisturbed:function(e){return b(!0===M(e),"IsReadableStreamDisturbed should only be used on known readable streams"),e._disturbed},ReadableStreamDefaultControllerClose:ae,ReadableStreamDefaultControllerEnqueue:se,ReadableStreamDefaultControllerError:oe,ReadableStreamDefaultControllerGetDesiredSize:ue};var V=function(){function e(t){if(i(this,e),!1===M(t))throw new TypeError("ReadableStreamDefaultReader can only be constructed with a ReadableStream instance");if(!0===j(t))throw new TypeError("This stream has already been locked for exclusive reading by another reader");Z(this,t),this._readRequests=[]}return n(e,[{key:"cancel",value:function(e){return!1===K(this)?Promise.reject(Ee("cancel")):void 0===this._ownerReadableStream?Promise.reject(Te("cancel")):$(this,e)}},{key:"read",value:function(){return!1===K(this)?Promise.reject(Ee("read")):void 0===this._ownerReadableStream?Promise.reject(Te("read from")):te(this)}},{key:"releaseLock",value:function(){if(!1===K(this))throw Ee("releaseLock");if(void 0!==this._ownerReadableStream){if(this._readRequests.length>0)throw new TypeError("Tried to release a reader lock when that reader has pending read() calls un-settled");ee(this)}}},{key:"closed",get:function(){return!1===K(this)?Promise.reject(Ee("closed")):this._closedPromise}}]),e}(),J=function(){function e(t){if(i(this,e),!M(t))throw new TypeError("ReadableStreamBYOBReader can only be constructed with a ReadableStream instance given a byte source");if(!1===de(t._readableStreamController))throw new TypeError("Cannot construct a ReadableStreamBYOBReader for a stream not constructed with a byte source");if(j(t))throw new TypeError("This stream has already been locked for exclusive reading by another reader");Z(this,t),this._readIntoRequests=[]}return n(e,[{key:"cancel",value:function(e){return Q(this)?void 0===this._ownerReadableStream?Promise.reject(Te("cancel")):$(this,e):Promise.reject(Le("cancel"))}},{key:"read",value:function(e){return Q(this)?void 0===this._ownerReadableStream?Promise.reject(Te("read from")):ArrayBuffer.isView(e)?0===e.byteLength?Promise.reject(new TypeError("view must have non-zero byteLength")):function(e,t){var r=e._ownerReadableStream;if(b(void 0!==r),r._disturbed=!0,"errored"===r._state)return Promise.reject(r._storedError);return function(e,t){var r=e._controlledReadableStream,n=1;t.constructor!==DataView&&(n=t.constructor.BYTES_PER_ELEMENT);var i=t.constructor,a={buffer:t.buffer,byteOffset:t.byteOffset,byteLength:t.byteLength,bytesFilled:0,elementSize:n,ctor:i,readerType:"byob"};if(e._pendingPullIntos.length>0)return a.buffer=h(a.buffer),e._pendingPullIntos.push(a),N(r);if("closed"===r._state){var s=new t.constructor(a.buffer,a.byteOffset,0);return Promise.resolve(o(s,!0))}if(e._queueTotalSize>0){if(!0===be(e,a)){var l=ge(a);return Ae(e),Promise.resolve(o(l,!1))}if(!0===e._closeRequested){var u=new TypeError("Insufficient bytes to fill elements in the given buffer");return Re(e,u),Promise.reject(u)}}a.buffer=h(a.buffer),e._pendingPullIntos.push(a);var c=N(r);return pe(e),c}(r._readableStreamController,t)}(this,e):Promise.reject(new TypeError("view must be an array buffer view")):Promise.reject(Le("read"))}},{key:"releaseLock",value:function(){if(!Q(this))throw Le("releaseLock");if(void 0!==this._ownerReadableStream){if(this._readIntoRequests.length>0)throw new TypeError("Tried to release a reader lock when that reader has pending read() calls un-settled");ee(this)}}},{key:"closed",get:function(){return Q(this)?this._closedPromise:Promise.reject(Le("closed"))}}]),e}();function Q(e){return!!g(e)&&!!Object.prototype.hasOwnProperty.call(e,"_readIntoRequests")}function K(e){return!!g(e)&&!!Object.prototype.hasOwnProperty.call(e,"_readRequests")}function Z(e,t){var r,n,i,a;e._ownerReadableStream=t,t._reader=e,"readable"===t._state?(a=e)._closedPromise=new Promise(function(e,t){a._closedPromise_resolve=e,a._closedPromise_reject=t}):"closed"===t._state?((i=e)._closedPromise=Promise.resolve(void 0),i._closedPromise_resolve=void 0,i._closedPromise_reject=void 0):(b("errored"===t._state,"state must be errored"),r=e,n=t._storedError,r._closedPromise=Promise.reject(n),r._closedPromise_resolve=void 0,r._closedPromise_reject=void 0,e._closedPromise.catch(function(){}))}function $(e,t){var r=e._ownerReadableStream;return b(void 0!==r),W(r,t)}function ee(e){var t,r;b(void 0!==e._ownerReadableStream),b(e._ownerReadableStream._reader===e),"readable"===e._ownerReadableStream._state?Oe(e,new TypeError("Reader was released and can no longer be used to monitor the stream's closedness")):(t=e,r=new TypeError("Reader was released and can no longer be used to monitor the stream's closedness"),b(void 0===t._closedPromise_resolve),b(void 0===t._closedPromise_reject),t._closedPromise=Promise.reject(r)),e._closedPromise.catch(function(){}),e._ownerReadableStream._reader=void 0,e._ownerReadableStream=void 0}function te(e){var t=e._ownerReadableStream;return b(void 0!==t),t._disturbed=!0,"closed"===t._state?Promise.resolve(o(void 0,!0)):"errored"===t._state?Promise.reject(t._storedError):(b("readable"===t._state),t._readableStreamController.__pullSteps())}var re=function(){function e(t,r,n,a){if(i(this,e),!1===M(t))throw new TypeError("ReadableStreamDefaultController can only be constructed with a ReadableStream instance");if(void 0!==t._readableStreamController)throw new TypeError("ReadableStreamDefaultController instances can only be created by the ReadableStream constructor");this._controlledReadableStream=t,this._underlyingSource=r,this._queue=void 0,this._queueTotalSize=void 0,P(this),this._started=!1,this._closeRequested=!1,this._pullAgain=!1,this._pulling=!1;var s=d(n,a);this._strategySize=s.size,this._strategyHWM=s.highWaterMark;var o=this,l=u(r,"start",[this]);Promise.resolve(l).then(function(){o._started=!0,b(!1===o._pulling),b(!1===o._pullAgain),ie(o)},function(e){le(o,e)}).catch(y)}return n(e,[{key:"close",value:function(){if(!1===ne(this))throw Ie("close");if(!0===this._closeRequested)throw new TypeError("The stream has already been closed; do not close it again!");var e=this._controlledReadableStream._state;if("readable"!==e)throw new TypeError("The stream (in "+e+" state) is not in the readable state and cannot be closed");ae(this)}},{key:"enqueue",value:function(e){if(!1===ne(this))throw Ie("enqueue");if(!0===this._closeRequested)throw new TypeError("stream is closed or draining");var t=this._controlledReadableStream._state;if("readable"!==t)throw new TypeError("The stream (in "+t+" state) is not in the readable state and cannot be enqueued to");return se(this,e)}},{key:"error",value:function(e){if(!1===ne(this))throw Ie("error");var t=this._controlledReadableStream;if("readable"!==t._state)throw new TypeError("The stream is "+t._state+" and so cannot be errored");oe(this,e)}},{key:"__cancelSteps",value:function(e){return P(this),c(this._underlyingSource,"cancel",[e])}},{key:"__pullSteps",value:function(){var e=this._controlledReadableStream;if(this._queue.length>0){var t=S(this);return!0===this._closeRequested&&0===this._queue.length?U(e):ie(this),Promise.resolve(o(t,!1))}var r=q(e);return ie(this),r}},{key:"desiredSize",get:function(){if(!1===ne(this))throw Ie("desiredSize");return ue(this)}}]),e}();function ne(e){return!!g(e)&&!!Object.prototype.hasOwnProperty.call(e,"_underlyingSource")}function ie(e){!1!==function(e){var t=e._controlledReadableStream;if("closed"===t._state||"errored"===t._state)return!1;if(!0===e._closeRequested)return!1;if(!1===e._started)return!1;if(!0===j(t)&&H(t)>0)return!0;if(ue(e)>0)return!0;return!1}(e)&&(!0!==e._pulling?(b(!1===e._pullAgain),e._pulling=!0,c(e._underlyingSource,"pull",[e]).then(function(){if(e._pulling=!1,!0===e._pullAgain)return e._pullAgain=!1,ie(e)},function(t){le(e,t)}).catch(y)):e._pullAgain=!0)}function ae(e){var t=e._controlledReadableStream;b(!1===e._closeRequested),b("readable"===t._state),e._closeRequested=!0,0===e._queue.length&&U(t)}function se(e,t){var r=e._controlledReadableStream;if(b(!1===e._closeRequested),b("readable"===r._state),!0===j(r)&&H(r)>0)z(r,t,!1);else{var n=1;if(void 0!==e._strategySize){var i=e._strategySize;try{n=i(t)}catch(t){throw le(e,t),t}}try{w(e,t,n)}catch(t){throw le(e,t),t}}ie(e)}function oe(e,t){var r=e._controlledReadableStream;b("readable"===r._state),P(e),B(r,t)}function le(e,t){"readable"===e._controlledReadableStream._state&&oe(e,t)}function ue(e){var t=e._controlledReadableStream._state;return"errored"===t?null:"closed"===t?0:e._strategyHWM-e._queueTotalSize}var ce=function(){function e(t,r){i(this,e),this._associatedReadableByteStreamController=t,this._view=r}return n(e,[{key:"respond",value:function(e){if(!1===fe(this))throw Fe("respond");if(void 0===this._associatedReadableByteStreamController)throw new TypeError("This BYOB request has been invalidated");!function(e,t){if(t=Number(t),!1===l(t))throw new RangeError("bytesWritten must be a finite");b(e._pendingPullIntos.length>0),Pe(e,t)}(this._associatedReadableByteStreamController,e)}},{key:"respondWithNewView",value:function(e){if(!1===fe(this))throw Fe("respond");if(void 0===this._associatedReadableByteStreamController)throw new TypeError("This BYOB request has been invalidated");if(!ArrayBuffer.isView(e))throw new TypeError("You can only respond with array buffer views");!function(e,t){b(e._pendingPullIntos.length>0);var r=e._pendingPullIntos[0];if(r.byteOffset+r.bytesFilled!==t.byteOffset)throw new RangeError("The region specified by view does not match byobRequest");if(r.byteLength!==t.byteLength)throw new RangeError("The buffer of view has different capacity than byobRequest");r.buffer=t.buffer,Pe(e,t.byteLength)}(this._associatedReadableByteStreamController,e)}},{key:"view",get:function(){return this._view}}]),e}(),he=function(){function e(t,r,n){if(i(this,e),!1===M(t))throw new TypeError("ReadableByteStreamController can only be constructed with a ReadableStream instance given a byte source");if(void 0!==t._readableStreamController)throw new TypeError("ReadableByteStreamController instances can only be created by the ReadableStream constructor given a byte source");this._controlledReadableStream=t,this._underlyingByteSource=r,this._pullAgain=!1,this._pulling=!1,me(this),this._queue=this._queueTotalSize=void 0,P(this),this._closeRequested=!1,this._started=!1,this._strategyHWM=f(n);var a=r.autoAllocateChunkSize;if(void 0!==a&&(!1===Number.isInteger(a)||a<=0))throw new RangeError("autoAllocateChunkSize must be a positive integer");this._autoAllocateChunkSize=a,this._pendingPullIntos=[];var s=this,o=u(r,"start",[this]);Promise.resolve(o).then(function(){s._started=!0,b(!1===s._pulling),b(!1===s._pullAgain),pe(s)},function(e){"readable"===t._state&&Re(s,e)}).catch(y)}return n(e,[{key:"close",value:function(){if(!1===de(this))throw De("close");if(!0===this._closeRequested)throw new TypeError("The stream has already been closed; do not close it again!");var e=this._controlledReadableStream._state;if("readable"!==e)throw new TypeError("The stream (in "+e+" state) is not in the readable state and cannot be closed");!function(e){var t=e._controlledReadableStream;if(b(!1===e._closeRequested),b("readable"===t._state),e._queueTotalSize>0)return void(e._closeRequested=!0);if(e._pendingPullIntos.length>0){var r=e._pendingPullIntos[0];if(r.bytesFilled>0){var n=new TypeError("Insufficient bytes to fill elements in the given buffer");throw Re(e,n),n}}U(t)}(this)}},{key:"enqueue",value:function(e){if(!1===de(this))throw De("enqueue");if(!0===this._closeRequested)throw new TypeError("stream is closed or draining");var t=this._controlledReadableStream._state;if("readable"!==t)throw new TypeError("The stream (in "+t+" state) is not in the readable state and cannot be enqueued to");if(!ArrayBuffer.isView(e))throw new TypeError("You can only enqueue array buffer views when using a ReadableByteStreamController");!function(e,t){var r=e._controlledReadableStream;b(!1===e._closeRequested),b("readable"===r._state);var n=t.buffer,i=t.byteOffset,a=t.byteLength,s=h(n);if(!0===Y(r))if(0===H(r))_e(e,s,i,a);else{b(0===e._queue.length);var o=new Uint8Array(s,i,a);z(r,o,!1)}else!0===X(r)?(_e(e,s,i,a),we(e)):(b(!1===j(r),"stream must not be locked"),_e(e,s,i,a))}(this,e)}},{key:"error",value:function(e){if(!1===de(this))throw De("error");var t=this._controlledReadableStream;if("readable"!==t._state)throw new TypeError("The stream is "+t._state+" and so cannot be errored");Re(this,e)}},{key:"__cancelSteps",value:function(e){this._pendingPullIntos.length>0&&(this._pendingPullIntos[0].bytesFilled=0);return P(this),c(this._underlyingByteSource,"cancel",[e])}},{key:"__pullSteps",value:function(){var e=this._controlledReadableStream;if(b(!0===Y(e)),this._queueTotalSize>0){b(0===H(e));var t=this._queue.shift();this._queueTotalSize-=t.byteLength,Ae(this);var r=void 0;try{r=new Uint8Array(t.buffer,t.byteOffset,t.byteLength)}catch(e){return Promise.reject(e)}return Promise.resolve(o(r,!1))}var n=this._autoAllocateChunkSize;if(void 0!==n){var i=void 0;try{i=new ArrayBuffer(n)}catch(e){return Promise.reject(e)}var a={buffer:i,byteOffset:0,byteLength:n,bytesFilled:0,elementSize:1,ctor:Uint8Array,readerType:"default"};this._pendingPullIntos.push(a)}var s=q(e);return pe(this),s}},{key:"byobRequest",get:function(){if(!1===de(this))throw De("byobRequest");if(void 0===this._byobRequest&&this._pendingPullIntos.length>0){var e=this._pendingPullIntos[0],t=new Uint8Array(e.buffer,e.byteOffset+e.bytesFilled,e.byteLength-e.bytesFilled);this._byobRequest=new ce(this,t)}return this._byobRequest}},{key:"desiredSize",get:function(){if(!1===de(this))throw De("desiredSize");return Ce(this)}}]),e}();function de(e){return!!g(e)&&!!Object.prototype.hasOwnProperty.call(e,"_underlyingByteSource")}function fe(e){return!!g(e)&&!!Object.prototype.hasOwnProperty.call(e,"_associatedReadableByteStreamController")}function pe(e){!1!==function(e){var t=e._controlledReadableStream;if("readable"!==t._state)return!1;if(!0===e._closeRequested)return!1;if(!1===e._started)return!1;if(!0===Y(t)&&H(t)>0)return!0;if(!0===X(t)&&G(t)>0)return!0;if(Ce(e)>0)return!0;return!1}(e)&&(!0!==e._pulling?(b(!1===e._pullAgain),e._pulling=!0,c(e._underlyingByteSource,"pull",[e]).then(function(){e._pulling=!1,!0===e._pullAgain&&(e._pullAgain=!1,pe(e))},function(t){"readable"===e._controlledReadableStream._state&&Re(e,t)}).catch(y)):e._pullAgain=!0)}function me(e){Se(e),e._pendingPullIntos=[]}function ve(e,t){b("errored"!==e._state,"state must not be errored");var r=!1;"closed"===e._state&&(b(0===t.bytesFilled),r=!0);var n,i,a,s=ge(t);"default"===t.readerType?z(e,s,r):(b("byob"===t.readerType),n=s,i=r,a=e._reader,b(a._readIntoRequests.length>0),a._readIntoRequests.shift()._resolve(o(n,i)))}function ge(e){var t=e.bytesFilled,r=e.elementSize;return b(t<=e.byteLength),b(t%r==0),new e.ctor(e.buffer,e.byteOffset,t/r)}function _e(e,t,r,n){e._queue.push({buffer:t,byteOffset:r,byteLength:n}),e._queueTotalSize+=n}function be(e,t){var r=t.elementSize,n=t.bytesFilled-t.bytesFilled%r,i=Math.min(e._queueTotalSize,t.byteLength-t.bytesFilled),a=t.bytesFilled+i,o=a-a%r,l=i,u=!1;o>n&&(l=o-t.bytesFilled,u=!0);for(var c=e._queue;l>0;){var h=c[0],d=Math.min(l,h.byteLength),f=t.byteOffset+t.bytesFilled;s(t.buffer,f,h.buffer,h.byteOffset,d),h.byteLength===d?c.shift():(h.byteOffset+=d,h.byteLength-=d),e._queueTotalSize-=d,ye(e,d,t),l-=d}return!1===u&&(b(0===e._queueTotalSize,"queue must be empty"),b(t.bytesFilled>0),b(t.bytesFilled<t.elementSize)),u}function ye(e,t,r){b(0===e._pendingPullIntos.length||e._pendingPullIntos[0]===r),Se(e),r.bytesFilled+=t}function Ae(e){b("readable"===e._controlledReadableStream._state),0===e._queueTotalSize&&!0===e._closeRequested?U(e._controlledReadableStream):pe(e)}function Se(e){void 0!==e._byobRequest&&(e._byobRequest._associatedReadableByteStreamController=void 0,e._byobRequest._view=void 0,e._byobRequest=void 0)}function we(e){for(b(!1===e._closeRequested);e._pendingPullIntos.length>0;){if(0===e._queueTotalSize)return;var t=e._pendingPullIntos[0];!0===be(e,t)&&(ke(e),ve(e._controlledReadableStream,t))}}function Pe(e,t){var r=e._pendingPullIntos[0],n=e._controlledReadableStream;if("closed"===n._state){if(0!==t)throw new TypeError("bytesWritten must be 0 when calling respond() on a closed stream");!function(e,t){t.buffer=h(t.buffer),b(0===t.bytesFilled,"bytesFilled must be 0");var r=e._controlledReadableStream;if(!0===X(r))for(;G(r)>0;)ve(r,ke(e))}(e,r)}else b("readable"===n._state),function(e,t,r){if(r.bytesFilled+t>r.byteLength)throw new RangeError("bytesWritten out of range");if(ye(e,t,r),!(r.bytesFilled<r.elementSize)){ke(e);var n=r.bytesFilled%r.elementSize;if(n>0){var i=r.byteOffset+r.bytesFilled,a=r.buffer.slice(i-n,i);_e(e,a,0,a.byteLength)}r.buffer=h(r.buffer),r.bytesFilled-=n,ve(e._controlledReadableStream,r),we(e)}}(e,t,r)}function ke(e){var t=e._pendingPullIntos.shift();return Se(e),t}function Re(e,t){var r=e._controlledReadableStream;b("readable"===r._state),me(e),P(e),B(r,t)}function Ce(e){var t=e._controlledReadableStream._state;return"errored"===t?null:"closed"===t?0:e._strategyHWM-e._queueTotalSize}function xe(e){return new TypeError("ReadableStream.prototype."+e+" can only be used on a ReadableStream")}function Te(e){return new TypeError("Cannot "+e+" a stream using a released reader")}function Ee(e){return new TypeError("ReadableStreamDefaultReader.prototype."+e+" can only be used on a ReadableStreamDefaultReader")}function Oe(e,t){b(void 0!==e._closedPromise_resolve),b(void 0!==e._closedPromise_reject),e._closedPromise_reject(t),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0}function Le(e){return new TypeError("ReadableStreamBYOBReader.prototype."+e+" can only be used on a ReadableStreamBYOBReader")}function Ie(e){return new TypeError("ReadableStreamDefaultController.prototype."+e+" can only be used on a ReadableStreamDefaultController")}function Fe(e){return new TypeError("ReadableStreamBYOBRequest.prototype."+e+" can only be used on a ReadableStreamBYOBRequest")}function De(e){return new TypeError("ReadableByteStreamController.prototype."+e+" can only be used on a ReadableByteStreamController")}},function(e,t,r){var n=r(6),i=r(4),a=r(2);t.TransformStream=n.TransformStream,t.ReadableStream=i.ReadableStream,t.IsReadableStreamDisturbed=i.IsReadableStreamDisturbed,t.ReadableStreamDefaultControllerClose=i.ReadableStreamDefaultControllerClose,t.ReadableStreamDefaultControllerEnqueue=i.ReadableStreamDefaultControllerEnqueue,t.ReadableStreamDefaultControllerError=i.ReadableStreamDefaultControllerError,t.ReadableStreamDefaultControllerGetDesiredSize=i.ReadableStreamDefaultControllerGetDesiredSize,t.AcquireWritableStreamDefaultWriter=a.AcquireWritableStreamDefaultWriter,t.IsWritableStream=a.IsWritableStream,t.IsWritableStreamLocked=a.IsWritableStreamLocked,t.WritableStream=a.WritableStream,t.WritableStreamAbort=a.WritableStreamAbort,t.WritableStreamDefaultControllerError=a.WritableStreamDefaultControllerError,t.WritableStreamDefaultWriterCloseWithErrorPropagation=a.WritableStreamDefaultWriterCloseWithErrorPropagation,t.WritableStreamDefaultWriterRelease=a.WritableStreamDefaultWriterRelease,t.WritableStreamDefaultWriterWrite=a.WritableStreamDefaultWriterWrite},function(e,t,r){var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}();function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}var a=r(1).assert,s=r(0),o=s.InvokeOrNoop,l=s.PromiseInvokeOrPerformFallback,u=s.PromiseInvokeOrNoop,c=s.typeIsObject,h=r(4),d=h.ReadableStream,f=h.ReadableStreamDefaultControllerClose,p=h.ReadableStreamDefaultControllerEnqueue,m=h.ReadableStreamDefaultControllerError,v=h.ReadableStreamDefaultControllerGetDesiredSize,g=r(2),_=g.WritableStream,b=g.WritableStreamDefaultControllerError;function y(e,t){if(!0===e._errored)throw new TypeError("TransformStream is already errored");if(!0===e._readableClosed)throw new TypeError("Readable side is already closed");var r=e._readableController;try{p(r,t)}catch(t){throw e._readableClosed=!0,S(e,t),e._storedError}!0===v(r)<=0&&!1===e._backpressure&&k(e,!0)}function A(e){a(!1===e._errored),a(!1===e._readableClosed);try{f(e._readableController)}catch(e){a(!1)}e._readableClosed=!0}function S(e,t){!1===e._errored&&w(e,t)}function w(e,t){a(!1===e._errored),e._errored=!0,e._storedError=t,!1===e._writableDone&&b(e._writableController,t),!1===e._readableClosed&&m(e._readableController,t)}function P(e){return a(void 0!==e._backpressureChangePromise,"_backpressureChangePromise should have been initialized"),!1===e._backpressure?Promise.resolve():(a(!0===e._backpressure,"_backpressure should have been initialized"),e._backpressureChangePromise)}function k(e,t){a(e._backpressure!==t,"TransformStreamSetBackpressure() should be called only when backpressure is changed"),void 0!==e._backpressureChangePromise&&e._backpressureChangePromise_resolve(t),e._backpressureChangePromise=new Promise(function(t){e._backpressureChangePromise_resolve=t}),e._backpressureChangePromise.then(function(e){a(e!==t,"_backpressureChangePromise should be fulfilled only when backpressure is changed")}),e._backpressure=t}function R(e,t){return y(t._controlledTransformStream,e),Promise.resolve()}function C(e){return!!c(e)&&!!Object.prototype.hasOwnProperty.call(e,"_controlledTransformStream")}function x(e){return!!c(e)&&!!Object.prototype.hasOwnProperty.call(e,"_transformStreamController")}var T=function(){function e(t,r){i(this,e),this._transformStream=t,this._startPromise=r}return n(e,[{key:"start",value:function(e){var t=this._transformStream;return t._writableController=e,this._startPromise.then(function(){return P(t)})}},{key:"write",value:function(e){return function(e,t){a(!1===e._errored),a(!1===e._transforming),a(!1===e._backpressure),e._transforming=!0;var r=e._transformer,n=e._transformStreamController;return l(r,"transform",[t,n],R,[t,n]).then(function(){return e._transforming=!1,P(e)},function(t){return S(e,t),Promise.reject(t)})}(this._transformStream,e)}},{key:"abort",value:function(){var e=this._transformStream;e._writableDone=!0,w(e,new TypeError("Writable side aborted"))}},{key:"close",value:function(){var e=this._transformStream;return a(!1===e._transforming),e._writableDone=!0,u(e._transformer,"flush",[e._transformStreamController]).then(function(){return!0===e._errored?Promise.reject(e._storedError):(!1===e._readableClosed&&A(e),Promise.resolve())}).catch(function(t){return S(e,t),Promise.reject(e._storedError)})}}]),e}(),E=function(){function e(t,r){i(this,e),this._transformStream=t,this._startPromise=r}return n(e,[{key:"start",value:function(e){var t=this._transformStream;return t._readableController=e,this._startPromise.then(function(){return a(void 0!==t._backpressureChangePromise,"_backpressureChangePromise should have been initialized"),!0===t._backpressure?Promise.resolve():(a(!1===t._backpressure,"_backpressure should have been initialized"),t._backpressureChangePromise)})}},{key:"pull",value:function(){var e=this._transformStream;return a(!0===e._backpressure,"pull() should be never called while _backpressure is false"),a(void 0!==e._backpressureChangePromise,"_backpressureChangePromise should have been initialized"),k(e,!1),e._backpressureChangePromise}},{key:"cancel",value:function(){var e=this._transformStream;e._readableClosed=!0,w(e,new TypeError("Readable side canceled"))}}]),e}(),O=function(){function e(t){if(i(this,e),!1===x(t))throw new TypeError("TransformStreamDefaultController can only be constructed with a TransformStream instance");if(void 0!==t._transformStreamController)throw new TypeError("TransformStreamDefaultController instances can only be created by the TransformStream constructor");this._controlledTransformStream=t}return n(e,[{key:"enqueue",value:function(e){if(!1===C(this))throw I("enqueue");y(this._controlledTransformStream,e)}},{key:"close",value:function(){if(!1===C(this))throw I("close");!function(e){if(!0===e._errored)throw new TypeError("TransformStream is already errored");if(!0===e._readableClosed)throw new TypeError("Readable side is already closed");A(e)}(this._controlledTransformStream)}},{key:"error",value:function(e){if(!1===C(this))throw I("error");!function(e,t){if(!0===e._errored)throw new TypeError("TransformStream is already errored");w(e,t)}(this._controlledTransformStream,e)}},{key:"desiredSize",get:function(){if(!1===C(this))throw I("desiredSize");var e=this._controlledTransformStream._readableController;return v(e)}}]),e}(),L=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};i(this,e),this._transformer=t;var r=t.readableStrategy,n=t.writableStrategy;this._transforming=!1,this._errored=!1,this._storedError=void 0,this._writableController=void 0,this._readableController=void 0,this._transformStreamController=void 0,this._writableDone=!1,this._readableClosed=!1,this._backpressure=void 0,this._backpressureChangePromise=void 0,this._backpressureChangePromise_resolve=void 0,this._transformStreamController=new O(this);var s=void 0,l=new Promise(function(e){s=e}),u=new E(this,l);this._readable=new d(u,r);var c=new T(this,l);this._writable=new _(c,n),a(void 0!==this._writableController),a(void 0!==this._readableController),k(this,v(this._readableController)<=0);var h=this,f=o(t,"start",[h._transformStreamController]);s(f),l.catch(function(e){!1===h._errored&&(h._errored=!0,h._storedError=e)})}return n(e,[{key:"readable",get:function(){if(!1===x(this))throw F("readable");return this._readable}},{key:"writable",get:function(){if(!1===x(this))throw F("writable");return this._writable}}]),e}();function I(e){return new TypeError("TransformStreamDefaultController.prototype."+e+" can only be used on a TransformStreamDefaultController")}function F(e){return new 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r=["strokeStyle","fillStyle","fillRule","globalAlpha","lineWidth","lineCap","lineJoin","miterLimit","globalCompositeOperation","font"],n=0,i=r.length;n<i;n++){var a=r[n];void 0!==e[a]&&(t[a]=e[a])}void 0!==e.setLineDash&&(t.setLineDash(e.getLineDash()),t.lineDashOffset=e.lineDashOffset)}function h(e){e.strokeStyle="#000000",e.fillStyle="#000000",e.fillRule="nonzero",e.globalAlpha=1,e.lineWidth=1,e.lineCap="butt",e.lineJoin="miter",e.miterLimit=10,e.globalCompositeOperation="source-over",e.font="10px sans-serif",void 0!==e.setLineDash&&(e.setLineDash([]),e.lineDashOffset=0)}function d(e,t,r,n){for(var i=e.length,a=3;a<i;a+=4){var s=e[a];if(0===s)e[a-3]=t,e[a-2]=r,e[a-1]=n;else if(s<255){var o=255-s;e[a-3]=e[a-3]*s+t*o>>8,e[a-2]=e[a-2]*s+r*o>>8,e[a-1]=e[a-1]*s+n*o>>8}}}function f(e,t,r){for(var n=e.length,i=3;i<n;i+=4){var a=r?r[e[i]]:e[i];t[i]=t[i]*a*(1/255)|0}}function p(e,t,r){for(var n=e.length,i=3;i<n;i+=4){var a=77*e[i-3]+152*e[i-2]+28*e[i-1];t[i]=r?t[i]*r[a>>8]>>8:t[i]*a>>16}}function m(e,t,r,n){var i=t.canvas,a=t.context;e.setTransform(t.scaleX,0,0,t.scaleY,t.offsetX,t.offsetY);var s=t.backdrop||null;if(!t.transferMap&&n.isEnabled){var o=n.composeSMask({layer:r.canvas,mask:i,properties:{subtype:t.subtype,backdrop:s}});return e.setTransform(1,0,0,1,0,0),void e.drawImage(o,t.offsetX,t.offsetY)}!function(e,t,r,n,i,a,s){var o,l=!!a,u=l?a[0]:0,c=l?a[1]:0,h=l?a[2]:0;o="Luminosity"===i?p:f;for(var m=Math.min(n,Math.ceil(1048576/r)),v=0;v<n;v+=m){var g=Math.min(m,n-v),_=e.getImageData(0,v,r,g),b=t.getImageData(0,v,r,g);l&&d(_.data,u,c,h),o(_.data,b.data,s),e.putImageData(b,0,v)}}(a,r,i.width,i.height,t.subtype,s,t.transferMap),e.drawImage(i,0,0)}var v=["butt","round","square"],g=["miter","round","bevel"],_={},b={};e.prototype={beginDrawing:function(e){var t=e.transform,r=e.viewport,n=e.transparency,i=e.background,a=void 0===i?null:i,s=this.ctx.canvas.width,o=this.ctx.canvas.height;if(this.ctx.save(),this.ctx.fillStyle=a||"rgb(255, 255, 255)",this.ctx.fillRect(0,0,s,o),this.ctx.restore(),n){var l=this.cachedCanvases.getCanvas("transparent",s,o,!0);this.compositeCtx=this.ctx,this.transparentCanvas=l.canvas,this.ctx=l.context,this.ctx.save(),this.ctx.transform.apply(this.ctx,this.compositeCtx.mozCurrentTransform)}this.ctx.save(),h(this.ctx),t&&this.ctx.transform.apply(this.ctx,t),this.ctx.transform.apply(this.ctx,r.transform),this.baseTransform=this.ctx.mozCurrentTransform.slice(),this.imageLayer&&this.imageLayer.beginLayout()},executeOperatorList:function(e,t,r,i){var a=e.argsArray,s=e.fnArray,o=t||0,l=a.length;if(l===o)return o;for(var u,c=l-o>10&&"function"==typeof r,h=c?Date.now()+15:0,d=0,f=this.commonObjs,p=this.objs;;){if(void 0!==i&&o===i.nextBreakPoint)return i.breakIt(o,r),o;if((u=s[o])!==n.OPS.dependency)this[u].apply(this,a[o]);else for(var m=a[o],v=0,g=m.length;v<g;v++){var _=m[v],b="g"===_[0]&&"_"===_[1]?f:p;if(!b.isResolved(_))return b.get(_,r),o}if(++o===l)return o;if(c&&++d>10){if(Date.now()>h)return r(),o;d=0}}},endDrawing:function(){null!==this.current.activeSMask&&this.endSMaskGroup(),this.ctx.restore(),this.transparentCanvas&&(this.ctx=this.compositeCtx,this.ctx.save(),this.ctx.setTransform(1,0,0,1,0,0),this.ctx.drawImage(this.transparentCanvas,0,0),this.ctx.restore(),this.transparentCanvas=null),this.cachedCanvases.clear(),this.webGLContext.clear(),this.imageLayer&&this.imageLayer.endLayout()},setLineWidth:function(e){this.current.lineWidth=e,this.ctx.lineWidth=e},setLineCap:function(e){this.ctx.lineCap=v[e]},setLineJoin:function(e){this.ctx.lineJoin=g[e]},setMiterLimit:function(e){this.ctx.miterLimit=e},setDash:function(e,t){var r=this.ctx;void 0!==r.setLineDash&&(r.setLineDash(e),r.lineDashOffset=t)},setRenderingIntent:function(e){},setFlatness:function(e){},setGState:function(e){for(var t=0,r=e.length;t<r;t++){var n=e[t],i=n[0],a=n[1];switch(i){case"LW":this.setLineWidth(a);break;case"LC":this.setLineCap(a);break;case"LJ":this.setLineJoin(a);break;case"ML":this.setMiterLimit(a);break;case"D":this.setDash(a[0],a[1]);break;case"RI":this.setRenderingIntent(a);break;case"FL":this.setFlatness(a);break;case"Font":this.setFont(a[0],a[1]);break;case"CA":this.current.strokeAlpha=n[1];break;case"ca":this.current.fillAlpha=n[1],this.ctx.globalAlpha=n[1];break;case"BM":this.ctx.globalCompositeOperation=a;break;case"SMask":this.current.activeSMask&&(this.stateStack.length>0&&this.stateStack[this.stateStack.length-1].activeSMask===this.current.activeSMask?this.suspendSMaskGroup():this.endSMaskGroup()),this.current.activeSMask=a?this.tempSMask:null,this.current.activeSMask&&this.beginSMaskGroup(),this.tempSMask=null}}},beginSMaskGroup:function(){var e=this.current.activeSMask,t=e.canvas.width,r=e.canvas.height,n="smaskGroupAt"+this.groupLevel,i=this.cachedCanvases.getCanvas(n,t,r,!0),a=this.ctx,s=a.mozCurrentTransform;this.ctx.save();var o=i.context;o.scale(1/e.scaleX,1/e.scaleY),o.translate(-e.offsetX,-e.offsetY),o.transform.apply(o,s),e.startTransformInverse=o.mozCurrentTransformInverse,c(a,o),this.ctx=o,this.setGState([["BM","source-over"],["ca",1],["CA",1]]),this.groupStack.push(a),this.groupLevel++},suspendSMaskGroup:function(){var e=this.ctx;this.groupLevel--,this.ctx=this.groupStack.pop(),m(this.ctx,this.current.activeSMask,e,this.webGLContext),this.ctx.restore(),this.ctx.save(),c(e,this.ctx),this.current.resumeSMaskCtx=e;var t=n.Util.transform(this.current.activeSMask.startTransformInverse,e.mozCurrentTransform);this.ctx.transform.apply(this.ctx,t),e.save(),e.setTransform(1,0,0,1,0,0),e.clearRect(0,0,e.canvas.width,e.canvas.height),e.restore()},resumeSMaskGroup:function(){var e=this.current.resumeSMaskCtx,t=this.ctx;this.ctx=e,this.groupStack.push(t),this.groupLevel++},endSMaskGroup:function(){var e=this.ctx;this.groupLevel--,this.ctx=this.groupStack.pop(),m(this.ctx,this.current.activeSMask,e,this.webGLContext),this.ctx.restore(),c(e,this.ctx);var t=n.Util.transform(this.current.activeSMask.startTransformInverse,e.mozCurrentTransform);this.ctx.transform.apply(this.ctx,t)},save:function(){this.ctx.save();var e=this.current;this.stateStack.push(e),this.current=e.clone(),this.current.resumeSMaskCtx=null},restore:function(){this.current.resumeSMaskCtx&&this.resumeSMaskGroup(),null===this.current.activeSMask||0!==this.stateStack.length&&this.stateStack[this.stateStack.length-1].activeSMask===this.current.activeSMask||this.endSMaskGroup(),0!==this.stateStack.length&&(this.current=this.stateStack.pop(),this.ctx.restore(),this.pendingClip=null,this.cachedGetSinglePixelWidth=null)},transform:function(e,t,r,n,i,a){this.ctx.transform(e,t,r,n,i,a),this.cachedGetSinglePixelWidth=null},constructPath:function(e,t){for(var r=this.ctx,i=this.current,a=i.x,s=i.y,o=0,l=0,u=e.length;o<u;o++)switch(0|e[o]){case n.OPS.rectangle:a=t[l++],s=t[l++];var c=t[l++],h=t[l++];0===c&&(c=this.getSinglePixelWidth()),0===h&&(h=this.getSinglePixelWidth());var d=a+c,f=s+h;this.ctx.moveTo(a,s),this.ctx.lineTo(d,s),this.ctx.lineTo(d,f),this.ctx.lineTo(a,f),this.ctx.lineTo(a,s),this.ctx.closePath();break;case n.OPS.moveTo:a=t[l++],s=t[l++],r.moveTo(a,s);break;case n.OPS.lineTo:a=t[l++],s=t[l++],r.lineTo(a,s);break;case n.OPS.curveTo:a=t[l+4],s=t[l+5],r.bezierCurveTo(t[l],t[l+1],t[l+2],t[l+3],a,s),l+=6;break;case n.OPS.curveTo2:r.bezierCurveTo(a,s,t[l],t[l+1],t[l+2],t[l+3]),a=t[l+2],s=t[l+3],l+=4;break;case n.OPS.curveTo3:a=t[l+2],s=t[l+3],r.bezierCurveTo(t[l],t[l+1],a,s,a,s),l+=4;break;case n.OPS.closePath:r.closePath()}i.setCurrentPoint(a,s)},closePath:function(){this.ctx.closePath()},stroke:function(e){e=void 0===e||e;var t=this.ctx,r=this.current.strokeColor;t.lineWidth=Math.max(.65*this.getSinglePixelWidth(),this.current.lineWidth),t.globalAlpha=this.current.strokeAlpha,r&&r.hasOwnProperty("type")&&"Pattern"===r.type?(t.save(),t.strokeStyle=r.getPattern(t,this),t.stroke(),t.restore()):t.stroke(),e&&this.consumePath(),t.globalAlpha=this.current.fillAlpha},closeStroke:function(){this.closePath(),this.stroke()},fill:function(e){e=void 0===e||e;var t=this.ctx,r=this.current.fillColor,n=!1;this.current.patternFill&&(t.save(),this.baseTransform&&t.setTransform.apply(t,this.baseTransform),t.fillStyle=r.getPattern(t,this),n=!0),this.pendingEOFill?(t.fill("evenodd"),this.pendingEOFill=!1):t.fill(),n&&t.restore(),e&&this.consumePath()},eoFill:function(){this.pendingEOFill=!0,this.fill()},fillStroke:function(){this.fill(!1),this.stroke(!1),this.consumePath()},eoFillStroke:function(){this.pendingEOFill=!0,this.fillStroke()},closeFillStroke:function(){this.closePath(),this.fillStroke()},closeEOFillStroke:function(){this.pendingEOFill=!0,this.closePath(),this.fillStroke()},endPath:function(){this.consumePath()},clip:function(){this.pendingClip=_},eoClip:function(){this.pendingClip=b},beginText:function(){this.current.textMatrix=n.IDENTITY_MATRIX,this.current.textMatrixScale=1,this.current.x=this.current.lineX=0,this.current.y=this.current.lineY=0},endText:function(){var e=this.pendingTextPaths,t=this.ctx;if(void 0!==e){t.save(),t.beginPath();for(var r=0;r<e.length;r++){var n=e[r];t.setTransform.apply(t,n.transform),t.translate(n.x,n.y),n.addToPath(t,n.fontSize)}t.restore(),t.clip(),t.beginPath(),delete this.pendingTextPaths}else t.beginPath()},setCharSpacing:function(e){this.current.charSpacing=e},setWordSpacing:function(e){this.current.wordSpacing=e},setHScale:function(e){this.current.textHScale=e/100},setLeading:function(e){this.current.leading=-e},setFont:function(e,t){var r=this.commonObjs.get(e),i=this.current;if(!r)throw new Error("Can't find font for "+e);if(i.fontMatrix=r.fontMatrix?r.fontMatrix:n.FONT_IDENTITY_MATRIX,0!==i.fontMatrix[0]&&0!==i.fontMatrix[3]||(0,n.warn)("Invalid font matrix for font "+e),t<0?(t=-t,i.fontDirection=-1):i.fontDirection=1,this.current.font=r,this.current.fontSize=t,!r.isType3Font){var a=r.loadedName||"sans-serif",s=r.black?"900":r.bold?"bold":"normal",o=r.italic?"italic":"normal",l='"'+a+'", '+r.fallbackName,u=t<16?16:t>100?100:t;this.current.fontSizeScale=t/u;var c=o+" "+s+" "+u+"px "+l;this.ctx.font=c}},setTextRenderingMode:function(e){this.current.textRenderingMode=e},setTextRise:function(e){this.current.textRise=e},moveText:function(e,t){this.current.x=this.current.lineX+=e,this.current.y=this.current.lineY+=t},setLeadingMoveText:function(e,t){this.setLeading(-t),this.moveText(e,t)},setTextMatrix:function(e,t,r,n,i,a){this.current.textMatrix=[e,t,r,n,i,a],this.current.textMatrixScale=Math.sqrt(e*e+t*t),this.current.x=this.current.lineX=0,this.current.y=this.current.lineY=0},nextLine:function(){this.moveText(0,this.current.leading)},paintChar:function(e,t,r,i){var a,s=this.ctx,o=this.current,l=o.font,u=o.textRenderingMode,c=o.fontSize/o.fontSizeScale,h=u&n.TextRenderingMode.FILL_STROKE_MASK,d=!!(u&n.TextRenderingMode.ADD_TO_PATH_FLAG),f=o.patternFill&&l.data;((l.disableFontFace||d||f)&&(a=l.getPathGenerator(this.commonObjs,e)),l.disableFontFace||f?(s.save(),s.translate(t,r),s.beginPath(),a(s,c),i&&s.setTransform.apply(s,i),h!==n.TextRenderingMode.FILL&&h!==n.TextRenderingMode.FILL_STROKE||s.fill(),h!==n.TextRenderingMode.STROKE&&h!==n.TextRenderingMode.FILL_STROKE||s.stroke(),s.restore()):(h!==n.TextRenderingMode.FILL&&h!==n.TextRenderingMode.FILL_STROKE||s.fillText(e,t,r),h!==n.TextRenderingMode.STROKE&&h!==n.TextRenderingMode.FILL_STROKE||s.strokeText(e,t,r)),d)&&(this.pendingTextPaths||(this.pendingTextPaths=[])).push({transform:s.mozCurrentTransform,x:t,y:r,fontSize:c,addToPath:a})},get isFontSubpixelAAEnabled(){var e=this.canvasFactory.create(10,10).context;e.scale(1.5,1),e.fillText("I",0,10);for(var t=e.getImageData(0,0,10,10).data,r=!1,i=3;i<t.length;i+=4)if(t[i]>0&&t[i]<255){r=!0;break}return(0,n.shadow)(this,"isFontSubpixelAAEnabled",r)},showText:function(e){var t=this.current,r=t.font;if(r.isType3Font)return this.showType3Text(e);var i=t.fontSize;if(0!==i){var a=this.ctx,s=t.fontSizeScale,o=t.charSpacing,l=t.wordSpacing,u=t.fontDirection,c=t.textHScale*u,h=e.length,d=r.vertical,f=d?1:-1,p=r.defaultVMetrics,m=i*t.fontMatrix[0],v=t.textRenderingMode===n.TextRenderingMode.FILL&&!r.disableFontFace&&!t.patternFill;a.save();var g=void 0;if(t.patternFill){a.save();var _=t.fillColor.getPattern(a,this);g=a.mozCurrentTransform,a.restore(),a.fillStyle=_}a.transform.apply(a,t.textMatrix),a.translate(t.x,t.y+t.textRise),u>0?a.scale(c,-1):a.scale(c,1);var b=t.lineWidth,y=t.textMatrixScale;if(0===y||0===b){var A=t.textRenderingMode&n.TextRenderingMode.FILL_STROKE_MASK;A!==n.TextRenderingMode.STROKE&&A!==n.TextRenderingMode.FILL_STROKE||(this.cachedGetSinglePixelWidth=null,b=.65*this.getSinglePixelWidth())}else b/=y;1!==s&&(a.scale(s,s),b/=s),a.lineWidth=b;var S,w=0;for(S=0;S<h;++S){var P=e[S];if((0,n.isNum)(P))w+=f*P*i/1e3;else{var k,R,C,x,T,E,O,L=!1,I=(P.isSpace?l:0)+o,F=P.fontChar,D=P.accent,M=P.width;if(d)T=P.vmetric||p,E=-(E=P.vmetric?T[1]:.5*M)*m,O=T[2]*m,M=T?-T[0]:M,k=E/s,R=(w+O)/s;else k=w/s,R=0;if(r.remeasure&&M>0){var j=1e3*a.measureText(F).width/i*s;if(M<j&&this.isFontSubpixelAAEnabled){var N=M/j;L=!0,a.save(),a.scale(N,1),k/=N}else M!==j&&(k+=(M-j)/2e3*i/s)}(P.isInFont||r.missingFile)&&(v&&!D?a.fillText(F,k,R):(this.paintChar(F,k,R,g),D&&(C=k+D.offset.x/s,x=R-D.offset.y/s,this.paintChar(D.fontChar,C,x,g)))),w+=M*m+I*u,L&&a.restore()}}d?t.y-=w*c:t.x+=w*c,a.restore()}},showType3Text:function(e){var t,r,i,a,s=this.ctx,o=this.current,l=o.font,u=o.fontSize,c=o.fontDirection,h=l.vertical?1:-1,d=o.charSpacing,f=o.wordSpacing,p=o.textHScale*c,m=o.fontMatrix||n.FONT_IDENTITY_MATRIX,v=e.length;if(!(o.textRenderingMode===n.TextRenderingMode.INVISIBLE)&&0!==u){for(this.cachedGetSinglePixelWidth=null,s.save(),s.transform.apply(s,o.textMatrix),s.translate(o.x,o.y),s.scale(p,c),t=0;t<v;++t)if(r=e[t],(0,n.isNum)(r))a=h*r*u/1e3,this.ctx.translate(a,0),o.x+=a*p;else{var g=(r.isSpace?f:0)+d,_=l.charProcOperatorList[r.operatorListId];if(_)this.processingType3=r,this.save(),s.scale(u,u),s.transform.apply(s,m),this.executeOperatorList(_),this.restore(),i=n.Util.applyTransform([r.width,0],m)[0]*u+g,s.translate(i,0),o.x+=i*p;else(0,n.warn)('Type3 character "'+r.operatorListId+'" is not available.')}s.restore(),this.processingType3=null}},setCharWidth:function(e,t){},setCharWidthAndBounds:function(e,t,r,n,i,a){this.ctx.rect(r,n,i-r,a-n),this.clip(),this.endPath()},getColorN_Pattern:function(t){var r,n=this;if("TilingPattern"===t[0]){var a=t[1],s=this.baseTransform||this.ctx.mozCurrentTransform.slice(),o={createCanvasGraphics:function(t){return new e(t,n.commonObjs,n.objs,n.canvasFactory,n.webGLContext)}};r=new i.TilingPattern(t,a,this.ctx,o,s)}else r=(0,i.getShadingPatternFromIR)(t);return r},setStrokeColorN:function(){this.current.strokeColor=this.getColorN_Pattern(arguments)},setFillColorN:function(){this.current.fillColor=this.getColorN_Pattern(arguments),this.current.patternFill=!0},setStrokeRGBColor:function(e,t,r){var i=n.Util.makeCssRgb(e,t,r);this.ctx.strokeStyle=i,this.current.strokeColor=i},setFillRGBColor:function(e,t,r){var i=n.Util.makeCssRgb(e,t,r);this.ctx.fillStyle=i,this.current.fillColor=i,this.current.patternFill=!1},shadingFill:function(e){var t=this.ctx;this.save();var r=(0,i.getShadingPatternFromIR)(e);t.fillStyle=r.getPattern(t,this,!0);var a=t.mozCurrentTransformInverse;if(a){var s=t.canvas,o=s.width,l=s.height,u=n.Util.applyTransform([0,0],a),c=n.Util.applyTransform([0,l],a),h=n.Util.applyTransform([o,0],a),d=n.Util.applyTransform([o,l],a),f=Math.min(u[0],c[0],h[0],d[0]),p=Math.min(u[1],c[1],h[1],d[1]),m=Math.max(u[0],c[0],h[0],d[0]),v=Math.max(u[1],c[1],h[1],d[1]);this.ctx.fillRect(f,p,m-f,v-p)}else this.ctx.fillRect(-1e10,-1e10,2e10,2e10);this.restore()},beginInlineImage:function(){(0,n.unreachable)("Should not call beginInlineImage")},beginImageData:function(){(0,n.unreachable)("Should not call beginImageData")},paintFormXObjectBegin:function(e,t){if(this.save(),this.baseTransformStack.push(this.baseTransform),Array.isArray(e)&&6===e.length&&this.transform.apply(this,e),this.baseTransform=this.ctx.mozCurrentTransform,Array.isArray(t)&&4===t.length){var r=t[2]-t[0],n=t[3]-t[1];this.ctx.rect(t[0],t[1],r,n),this.clip(),this.endPath()}},paintFormXObjectEnd:function(){this.restore(),this.baseTransform=this.baseTransformStack.pop()},beginGroup:function(e){this.save();var t=this.ctx;e.isolated||(0,n.info)("TODO: Support non-isolated groups."),e.knockout&&(0,n.warn)("Knockout groups not supported.");var r=t.mozCurrentTransform;if(e.matrix&&t.transform.apply(t,e.matrix),!e.bbox)throw new Error("Bounding box is required.");var i=n.Util.getAxialAlignedBoundingBox(e.bbox,t.mozCurrentTransform),a=[0,0,t.canvas.width,t.canvas.height];i=n.Util.intersect(i,a)||[0,0,0,0];var s=Math.floor(i[0]),o=Math.floor(i[1]),l=Math.max(Math.ceil(i[2])-s,1),u=Math.max(Math.ceil(i[3])-o,1),h=1,d=1;l>4096&&(h=l/4096,l=4096),u>4096&&(d=u/4096,u=4096);var f="groupAt"+this.groupLevel;e.smask&&(f+="_smask_"+this.smaskCounter++%2);var p=this.cachedCanvases.getCanvas(f,l,u,!0),m=p.context;m.scale(1/h,1/d),m.translate(-s,-o),m.transform.apply(m,r),e.smask?this.smaskStack.push({canvas:p.canvas,context:m,offsetX:s,offsetY:o,scaleX:h,scaleY:d,subtype:e.smask.subtype,backdrop:e.smask.backdrop,transferMap:e.smask.transferMap||null,startTransformInverse:null}):(t.setTransform(1,0,0,1,0,0),t.translate(s,o),t.scale(h,d)),c(t,m),this.ctx=m,this.setGState([["BM","source-over"],["ca",1],["CA",1]]),this.groupStack.push(t),this.groupLevel++,this.current.activeSMask=null},endGroup:function(e){this.groupLevel--;var t=this.ctx;this.ctx=this.groupStack.pop(),void 0!==this.ctx.imageSmoothingEnabled?this.ctx.imageSmoothingEnabled=!1:this.ctx.mozImageSmoothingEnabled=!1,e.smask?this.tempSMask=this.smaskStack.pop():this.ctx.drawImage(t.canvas,0,0),this.restore()},beginAnnotations:function(){this.save(),this.baseTransform&&this.ctx.setTransform.apply(this.ctx,this.baseTransform)},endAnnotations:function(){this.restore()},beginAnnotation:function(e,t,r){if(this.save(),h(this.ctx),this.current=new u,Array.isArray(e)&&4===e.length){var n=e[2]-e[0],i=e[3]-e[1];this.ctx.rect(e[0],e[1],n,i),this.clip(),this.endPath()}this.transform.apply(this,t),this.transform.apply(this,r)},endAnnotation:function(){this.restore()},paintJpegXObject:function(e,t,r){var i=this.objs.get(e);if(i){this.save();var a=this.ctx;if(a.scale(1/t,-1/r),a.drawImage(i,0,0,i.width,i.height,0,-r,t,r),this.imageLayer){var s=a.mozCurrentTransformInverse,o=this.getCanvasPosition(0,0);this.imageLayer.appendImage({objId:e,left:o[0],top:o[1],width:t/s[0],height:r/s[3]})}this.restore()}else(0,n.warn)("Dependent image isn't ready yet")},paintImageMaskXObject:function(e){var t=this.ctx,n=e.width,i=e.height,a=this.current.fillColor,s=this.current.patternFill,o=this.processingType3;if(o&&void 0===o.compiled&&(o.compiled=n<=1e3&&i<=1e3?function(e){var t,r,n,i,a=e.width,s=e.height,o=a+1,l=new Uint8Array(o*(s+1)),u=new Uint8Array([0,2,4,0,1,0,5,4,8,10,0,8,0,2,1,0]),c=a+7&-8,h=e.data,d=new Uint8Array(c*s),f=0;for(t=0,i=h.length;t<i;t++)for(var p=128,m=h[t];p>0;)d[f++]=m&p?0:255,p>>=1;var v=0;for(0!==d[f=0]&&(l[0]=1,++v),r=1;r<a;r++)d[f]!==d[f+1]&&(l[r]=d[f]?2:1,++v),f++;for(0!==d[f]&&(l[r]=2,++v),t=1;t<s;t++){n=t*o,d[(f=t*c)-c]!==d[f]&&(l[n]=d[f]?1:8,++v);var g=(d[f]?4:0)+(d[f-c]?8:0);for(r=1;r<a;r++)u[g=(g>>2)+(d[f+1]?4:0)+(d[f-c+1]?8:0)]&&(l[n+r]=u[g],++v),f++;if(d[f-c]!==d[f]&&(l[n+r]=d[f]?2:4,++v),v>1e3)return null}for(n=t*o,0!==d[f=c*(s-1)]&&(l[n]=8,++v),r=1;r<a;r++)d[f]!==d[f+1]&&(l[n+r]=d[f]?4:8,++v),f++;if(0!==d[f]&&(l[n+r]=4,++v),v>1e3)return null;var _=new Int32Array([0,o,-1,0,-o,0,0,0,1]),b=[];for(t=0;v&&t<=s;t++){for(var y=t*o,A=y+a;y<A&&!l[y];)y++;if(y!==A){var S,w=[y%o,t],P=l[y],k=y;do{var R=_[P];do{y+=R}while(!l[y]);5!==(S=l[y])&&10!==S?(P=S,l[y]=0):(P=S&51*P>>4,l[y]&=P>>2|P<<2),w.push(y%o),w.push(y/o|0),--v}while(k!==y);b.push(w),--t}}return function(e){e.save(),e.scale(1/a,-1/s),e.translate(0,-s),e.beginPath();for(var t=0,r=b.length;t<r;t++){var n=b[t];e.moveTo(n[0],n[1]);for(var i=2,o=n.length;i<o;i+=2)e.lineTo(n[i],n[i+1])}e.fill(),e.beginPath(),e.restore()}}({data:e.data,width:n,height:i}):null),o&&o.compiled)o.compiled(t);else{var l=this.cachedCanvases.getCanvas("maskCanvas",n,i),u=l.context;u.save(),r(u,e),u.globalCompositeOperation="source-in",u.fillStyle=s?a.getPattern(u,this):a,u.fillRect(0,0,n,i),u.restore(),this.paintInlineImageXObject(l.canvas)}},paintImageMaskXObjectRepeat:function(e,t,n,i){var a=e.width,s=e.height,o=this.current.fillColor,l=this.current.patternFill,u=this.cachedCanvases.getCanvas("maskCanvas",a,s),c=u.context;c.save(),r(c,e),c.globalCompositeOperation="source-in",c.fillStyle=l?o.getPattern(c,this):o,c.fillRect(0,0,a,s),c.restore();for(var h=this.ctx,d=0,f=i.length;d<f;d+=2)h.save(),h.transform(t,0,0,n,i[d],i[d+1]),h.scale(1,-1),h.drawImage(u.canvas,0,0,a,s,0,-1,1,1),h.restore()},paintImageMaskXObjectGroup:function(e){for(var t=this.ctx,n=this.current.fillColor,i=this.current.patternFill,a=0,s=e.length;a<s;a++){var o=e[a],l=o.width,u=o.height,c=this.cachedCanvases.getCanvas("maskCanvas",l,u),h=c.context;h.save(),r(h,o),h.globalCompositeOperation="source-in",h.fillStyle=i?n.getPattern(h,this):n,h.fillRect(0,0,l,u),h.restore(),t.save(),t.transform.apply(t,o.transform),t.scale(1,-1),t.drawImage(c.canvas,0,0,l,u,0,-1,1,1),t.restore()}},paintImageXObject:function(e){var t=this.objs.get(e);t?this.paintInlineImageXObject(t):(0,n.warn)("Dependent image isn't ready yet")},paintImageXObjectRepeat:function(e,t,r,i){var a=this.objs.get(e);if(a){for(var s=a.width,o=a.height,l=[],u=0,c=i.length;u<c;u+=2)l.push({transform:[t,0,0,r,i[u],i[u+1]],x:0,y:0,w:s,h:o});this.paintInlineImageXObjectGroup(a,l)}else(0,n.warn)("Dependent image isn't ready yet")},paintInlineImageXObject:function(e){var r=e.width,n=e.height,i=this.ctx;this.save(),i.scale(1/r,-1/n);var a,s,o=i.mozCurrentTransformInverse,l=o[0],u=o[1],c=Math.max(Math.sqrt(l*l+u*u),1),h=o[2],d=o[3],f=Math.max(Math.sqrt(h*h+d*d),1);if(e instanceof HTMLElement||!e.data)a=e;else{var p=(s=this.cachedCanvases.getCanvas("inlineImage",r,n)).context;t(p,e),a=s.canvas}for(var m=r,v=n,g="prescale1";c>2&&m>1||f>2&&v>1;){var _=m,b=v;c>2&&m>1&&(c/=m/(_=Math.ceil(m/2))),f>2&&v>1&&(f/=v/(b=Math.ceil(v/2))),(p=(s=this.cachedCanvases.getCanvas(g,_,b)).context).clearRect(0,0,_,b),p.drawImage(a,0,0,m,v,0,0,_,b),a=s.canvas,m=_,v=b,g="prescale1"===g?"prescale2":"prescale1"}if(i.drawImage(a,0,0,m,v,0,-n,r,n),this.imageLayer){var y=this.getCanvasPosition(0,-n);this.imageLayer.appendImage({imgData:e,left:y[0],top:y[1],width:r/o[0],height:n/o[3]})}this.restore()},paintInlineImageXObjectGroup:function(e,r){var n=this.ctx,i=e.width,a=e.height,s=this.cachedCanvases.getCanvas("inlineImage",i,a);t(s.context,e);for(var o=0,l=r.length;o<l;o++){var u=r[o];if(n.save(),n.transform.apply(n,u.transform),n.scale(1,-1),n.drawImage(s.canvas,u.x,u.y,u.w,u.h,0,-1,1,1),this.imageLayer){var c=this.getCanvasPosition(u.x,u.y);this.imageLayer.appendImage({imgData:e,left:c[0],top:c[1],width:i,height:a})}n.restore()}},paintSolidColorImageMask:function(){this.ctx.fillRect(0,0,1,1)},paintXObject:function(){(0,n.warn)("Unsupported 'paintXObject' command.")},markPoint:function(e){},markPointProps:function(e,t){},beginMarkedContent:function(e){},beginMarkedContentProps:function(e,t){},endMarkedContent:function(){},beginCompat:function(){},endCompat:function(){},consumePath:function(){var e=this.ctx;this.pendingClip&&(this.pendingClip===b?e.clip("evenodd"):e.clip(),this.pendingClip=null),e.beginPath()},getSinglePixelWidth:function(e){if(null===this.cachedGetSinglePixelWidth){this.ctx.save();var t=this.ctx.mozCurrentTransformInverse;this.ctx.restore(),this.cachedGetSinglePixelWidth=Math.sqrt(Math.max(t[0]*t[0]+t[1]*t[1],t[2]*t[2]+t[3]*t[3]))}return this.cachedGetSinglePixelWidth},getCanvasPosition:function(e,t){var r=this.ctx.mozCurrentTransform;return[r[0]*e+r[2]*t+r[4],r[1]*e+r[3]*t+r[5]]}};for(var y in n.OPS)e.prototype[n.OPS[y]]=e.prototype[y];return e}();t.CanvasGraphics=c},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.TilingPattern=t.getShadingPatternFromIR=void 0;var n=r(0),i={};i.RadialAxial={fromIR:function(e){var t=e[1],r=e[2],n=e[3],i=e[4],a=e[5],s=e[6];return{type:"Pattern",getPattern:function(e){var o;"axial"===t?o=e.createLinearGradient(n[0],n[1],i[0],i[1]):"radial"===t&&(o=e.createRadialGradient(n[0],n[1],a,i[0],i[1],s));for(var l=0,u=r.length;l<u;++l){var c=r[l];o.addColorStop(c[0],c[1])}return o}}}};var a=function(){function e(e,t,r,n,i,a,s,o){var l,u=t.coords,c=t.colors,h=e.data,d=4*e.width;u[r+1]>u[n+1]&&(l=r,r=n,n=l,l=a,a=s,s=l),u[n+1]>u[i+1]&&(l=n,n=i,i=l,l=s,s=o,o=l),u[r+1]>u[n+1]&&(l=r,r=n,n=l,l=a,a=s,s=l);var f=(u[r]+t.offsetX)*t.scaleX,p=(u[r+1]+t.offsetY)*t.scaleY,m=(u[n]+t.offsetX)*t.scaleX,v=(u[n+1]+t.offsetY)*t.scaleY,g=(u[i]+t.offsetX)*t.scaleX,_=(u[i+1]+t.offsetY)*t.scaleY;if(!(p>=_))for(var b,y,A,S,w,P,k,R,C,x=c[a],T=c[a+1],E=c[a+2],O=c[s],L=c[s+1],I=c[s+2],F=c[o],D=c[o+1],M=c[o+2],j=Math.round(p),N=Math.round(_),q=j;q<=N;q++){q<v?(b=f-(f-m)*(C=q<p?0:p===v?1:(p-q)/(p-v)),y=x-(x-O)*C,A=T-(T-L)*C,S=E-(E-I)*C):(b=m-(m-g)*(C=q>_?1:v===_?0:(v-q)/(v-_)),y=O-(O-F)*C,A=L-(L-D)*C,S=I-(I-M)*C),w=f-(f-g)*(C=q<p?0:q>_?1:(p-q)/(p-_)),P=x-(x-F)*C,k=T-(T-D)*C,R=E-(E-M)*C;for(var W=Math.round(Math.min(b,w)),U=Math.round(Math.max(b,w)),B=d*q+4*W,z=W;z<=U;z++)C=(C=(b-z)/(b-w))<0?0:C>1?1:C,h[B++]=y-(y-P)*C|0,h[B++]=A-(A-k)*C|0,h[B++]=S-(S-R)*C|0,h[B++]=255}}function t(t,r,n){var i,a,s=r.coords,o=r.colors;switch(r.type){case"lattice":var l=r.verticesPerRow,u=Math.floor(s.length/l)-1,c=l-1;for(i=0;i<u;i++)for(var h=i*l,d=0;d<c;d++,h++)e(t,n,s[h],s[h+1],s[h+l],o[h],o[h+1],o[h+l]),e(t,n,s[h+l+1],s[h+1],s[h+l],o[h+l+1],o[h+1],o[h+l]);break;case"triangles":for(i=0,a=s.length;i<a;i+=3)e(t,n,s[i],s[i+1],s[i+2],o[i],o[i+1],o[i+2]);break;default:throw new Error("illegal figure")}}return function(e,r,n,i,a,s,o,l){var u,c,h,d,f=Math.floor(e[0]),p=Math.floor(e[1]),m=Math.ceil(e[2])-f,v=Math.ceil(e[3])-p,g=Math.min(Math.ceil(Math.abs(m*r[0]*1.1)),3e3),_=Math.min(Math.ceil(Math.abs(v*r[1]*1.1)),3e3),b=m/g,y=v/_,A={coords:n,colors:i,offsetX:-f,offsetY:-p,scaleX:1/b,scaleY:1/y},S=g+4,w=_+4;if(l.isEnabled)u=l.drawFigures({width:g,height:_,backgroundColor:s,figures:a,context:A}),(c=o.getCanvas("mesh",S,w,!1)).context.drawImage(u,2,2),u=c.canvas;else{var P=(c=o.getCanvas("mesh",S,w,!1)).context,k=P.createImageData(g,_);if(s){var R=k.data;for(h=0,d=R.length;h<d;h+=4)R[h]=s[0],R[h+1]=s[1],R[h+2]=s[2],R[h+3]=255}for(h=0;h<a.length;h++)t(k,a[h],A);P.putImageData(k,2,2),u=c.canvas}return{canvas:u,offsetX:f-2*b,offsetY:p-2*y,scaleX:b,scaleY:y}}}();i.Mesh={fromIR:function(e){var t=e[2],r=e[3],i=e[4],s=e[5],o=e[6],l=e[8];return{type:"Pattern",getPattern:function(e,u,c){var h;if(c)h=n.Util.singularValueDecompose2dScale(e.mozCurrentTransform);else if(h=n.Util.singularValueDecompose2dScale(u.baseTransform),o){var d=n.Util.singularValueDecompose2dScale(o);h=[h[0]*d[0],h[1]*d[1]]}var f=a(s,h,t,r,i,c?null:l,u.cachedCanvases,u.webGLContext);return c||(e.setTransform.apply(e,u.baseTransform),o&&e.transform.apply(e,o)),e.translate(f.offsetX,f.offsetY),e.scale(f.scaleX,f.scaleY),e.createPattern(f.canvas,"no-repeat")}}}},i.Dummy={fromIR:function(){return{type:"Pattern",getPattern:function(){return"hotpink"}}}};var s=function(){var e=1,t=2;function r(e,t,r,n,i){this.operatorList=e[2],this.matrix=e[3]||[1,0,0,1,0,0],this.bbox=e[4],this.xstep=e[5],this.ystep=e[6],this.paintType=e[7],this.tilingType=e[8],this.color=t,this.canvasGraphicsFactory=n,this.baseTransform=i,this.type="Pattern",this.ctx=r}return r.prototype={createPatternCanvas:function(e){var t=this.operatorList,r=this.bbox,i=this.xstep,a=this.ystep,s=this.paintType,o=this.tilingType,l=this.color,u=this.canvasGraphicsFactory;(0,n.info)("TilingType: "+o);var c=r[0],h=r[1],d=r[2],f=r[3],p=[c,h],m=[c+i,h+a],v=m[0]-p[0],g=m[1]-p[1],_=n.Util.singularValueDecompose2dScale(this.matrix),b=n.Util.singularValueDecompose2dScale(this.baseTransform),y=[_[0]*b[0],_[1]*b[1]];v=Math.min(Math.ceil(Math.abs(v*y[0])),3e3),g=Math.min(Math.ceil(Math.abs(g*y[1])),3e3);var A=e.cachedCanvases.getCanvas("pattern",v,g,!0),S=A.context,w=u.createCanvasGraphics(S);w.groupLevel=e.groupLevel,this.setFillAndStrokeStyleToContext(w,s,l),this.setScale(v,g,i,a),this.transformToScale(w);var P=[1,0,0,1,-p[0],-p[1]];return w.transform.apply(w,P),this.clipBbox(w,r,c,h,d,f),w.executeOperatorList(t),A.canvas},setScale:function(e,t,r,n){this.scale=[e/r,t/n]},transformToScale:function(e){var t=this.scale,r=[t[0],0,0,t[1],0,0];e.transform.apply(e,r)},scaleToContext:function(){var e=this.scale;this.ctx.scale(1/e[0],1/e[1])},clipBbox:function(e,t,r,n,i,a){if(Array.isArray(t)&&4===t.length){var s=i-r,o=a-n;e.ctx.rect(r,n,s,o),e.clip(),e.endPath()}},setFillAndStrokeStyleToContext:function(r,i,a){var s=r.ctx,o=r.current;switch(i){case e:var l=this.ctx;s.fillStyle=l.fillStyle,s.strokeStyle=l.strokeStyle,o.fillColor=l.fillStyle,o.strokeColor=l.strokeStyle;break;case t:var u=n.Util.makeCssRgb(a[0],a[1],a[2]);s.fillStyle=u,s.strokeStyle=u,o.fillColor=u,o.strokeColor=u;break;default:throw new n.FormatError("Unsupported paint type: "+i)}},getPattern:function(e,t){var r=this.createPatternCanvas(t);return(e=this.ctx).setTransform.apply(e,this.baseTransform),e.transform.apply(e,this.matrix),this.scaleToContext(),e.createPattern(r,"repeat")}},r}();t.getShadingPatternFromIR=function(e){var t=i[e[0]];if(!t)throw new Error("Unknown IR type: "+e[0]);return t.fromIR(e)},t.TilingPattern=s},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.PDFDataTransportStream=void 0;var n=r(0),i=function(){function e(e,t){var r=this;(0,n.assert)(t),this._queuedChunks=[];var i=e.initialData;if(i&&i.length>0){var a=new Uint8Array(i).buffer;this._queuedChunks.push(a)}this._pdfDataRangeTransport=t,this._isRangeSupported=!e.disableRange,this._isStreamingSupported=!e.disableStream,this._contentLength=e.length,this._fullRequestReader=null,this._rangeReaders=[],this._pdfDataRangeTransport.addRangeListener(function(e,t){r._onReceiveData({begin:e,chunk:t})}),this._pdfDataRangeTransport.addProgressListener(function(e){r._onProgress({loaded:e})}),this._pdfDataRangeTransport.addProgressiveReadListener(function(e){r._onReceiveData({chunk:e})}),this._pdfDataRangeTransport.transportReady()}function t(e,t){this._stream=e,this._done=!1,this._queuedChunks=t||[],this._requests=[],this._headersReady=Promise.resolve(),e._fullRequestReader=this,this.onProgress=null}function r(e,t,r){this._stream=e,this._begin=t,this._end=r,this._queuedChunk=null,this._requests=[],this._done=!1,this.onProgress=null}return e.prototype={_onReceiveData:function(e){var t=new Uint8Array(e.chunk).buffer;if(void 0===e.begin)this._fullRequestReader?this._fullRequestReader._enqueue(t):this._queuedChunks.push(t);else{var r=this._rangeReaders.some(function(r){return r._begin===e.begin&&(r._enqueue(t),!0)});(0,n.assert)(r)}},_onProgress:function(e){if(this._rangeReaders.length>0){var t=this._rangeReaders[0];t.onProgress&&t.onProgress({loaded:e.loaded})}},_removeRangeReader:function(e){var t=this._rangeReaders.indexOf(e);t>=0&&this._rangeReaders.splice(t,1)},getFullReader:function(){(0,n.assert)(!this._fullRequestReader);var e=this._queuedChunks;return this._queuedChunks=null,new t(this,e)},getRangeReader:function(e,t){var n=new r(this,e,t);return this._pdfDataRangeTransport.requestDataRange(e,t),this._rangeReaders.push(n),n},cancelAllRequests:function(e){this._fullRequestReader&&this._fullRequestReader.cancel(e),this._rangeReaders.slice(0).forEach(function(t){t.cancel(e)}),this._pdfDataRangeTransport.abort()}},t.prototype={_enqueue:function(e){this._done||(this._requests.length>0?this._requests.shift().resolve({value:e,done:!1}):this._queuedChunks.push(e))},get headersReady(){return this._headersReady},get isRangeSupported(){return this._stream._isRangeSupported},get isStreamingSupported(){return this._stream._isStreamingSupported},get contentLength(){return this._stream._contentLength},read:function(){if(this._queuedChunks.length>0){var e=this._queuedChunks.shift();return Promise.resolve({value:e,done:!1})}if(this._done)return Promise.resolve({value:void 0,done:!0});var t=(0,n.createPromiseCapability)();return this._requests.push(t),t.promise},cancel:function(e){this._done=!0,this._requests.forEach(function(e){e.resolve({value:void 0,done:!0})}),this._requests=[]}},r.prototype={_enqueue:function(e){if(!this._done){if(0===this._requests.length)this._queuedChunk=e;else this._requests.shift().resolve({value:e,done:!1}),this._requests.forEach(function(e){e.resolve({value:void 0,done:!0})}),this._requests=[];this._done=!0,this._stream._removeRangeReader(this)}},get isStreamingSupported(){return!1},read:function(){if(this._queuedChunk){var e=this._queuedChunk;return this._queuedChunk=null,Promise.resolve({value:e,done:!1})}if(this._done)return Promise.resolve({value:void 0,done:!0});var t=(0,n.createPromiseCapability)();return this._requests.push(t),t.promise},cancel:function(e){this._done=!0,this._requests.forEach(function(e){e.resolve({value:void 0,done:!0})}),this._requests=[],this._stream._removeRangeReader(this)}},e}();t.PDFDataTransportStream=i},function(e,t,r){"use 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n=e.createShader(r);if(e.shaderSource(n,t),e.compileShader(n),!e.getShaderParameter(n,e.COMPILE_STATUS)){var i=e.getShaderInfoLog(n);throw new Error("Error during shader compilation: "+i)}return n}function t(t,r){return e(t,r,t.VERTEX_SHADER)}function r(t,r){return e(t,r,t.FRAGMENT_SHADER)}function n(e,t){for(var r=e.createProgram(),n=0,i=t.length;n<i;++n)e.attachShader(r,t[n]);if(e.linkProgram(r),!e.getProgramParameter(r,e.LINK_STATUS)){var a=e.getProgramInfoLog(r);throw new Error("Error during program linking: "+a)}return r}function i(e,t,r){e.activeTexture(r);var n=e.createTexture();return e.bindTexture(e.TEXTURE_2D,n),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texImage2D(e.TEXTURE_2D,0,e.RGBA,e.RGBA,e.UNSIGNED_BYTE,t),n}var a,s;function 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m=c,v=m.canvas,g=m.gl;v.width=f,v.height=p,g.viewport(0,0,g.drawingBufferWidth,g.drawingBufferHeight),g.uniform2f(m.resolutionLocation,f,p),d.backdrop?g.uniform4f(m.resolutionLocation,d.backdrop[0],d.backdrop[1],d.backdrop[2],1):g.uniform4f(m.resolutionLocation,0,0,0,0),g.uniform1i(m.subtypeLocation,"Luminosity"===d.subtype?1:0);var _=i(g,e,g.TEXTURE0),b=i(g,h,g.TEXTURE1),y=g.createBuffer();return g.bindBuffer(g.ARRAY_BUFFER,y),g.bufferData(g.ARRAY_BUFFER,new Float32Array([0,0,f,0,0,p,0,p,f,0,f,p]),g.STATIC_DRAW),g.enableVertexAttribArray(m.positionLocation),g.vertexAttribPointer(m.positionLocation,2,g.FLOAT,!1,0,0),g.clearColor(0,0,0,0),g.enable(g.BLEND),g.blendFunc(g.ONE,g.ONE_MINUS_SRC_ALPHA),g.clear(g.COLOR_BUFFER_BIT),g.drawArrays(g.TRIANGLES,0,6),g.flush(),g.deleteTexture(_),g.deleteTexture(b),g.deleteBuffer(y),v},drawFigures:function(e,i,l,u,c){f||function(){var e,i;o(),e=s,s=null,i=a,a=null;var l=n(i,[t(i,h),r(i,d)]);i.useProgram(l);var u={};u.gl=i,u.canvas=e,u.resolutionLocation=i.getUniformLocation(l,"u_resolution"),u.scaleLocation=i.getUniformLocation(l,"u_scale"),u.offsetLocation=i.getUniformLocation(l,"u_offset"),u.positionLocation=i.getAttribLocation(l,"a_position"),u.colorLocation=i.getAttribLocation(l,"a_color"),f=u}();var p=f,m=p.canvas,v=p.gl;m.width=e,m.height=i,v.viewport(0,0,v.drawingBufferWidth,v.drawingBufferHeight),v.uniform2f(p.resolutionLocation,e,i);var g,_,b,y=0;for(g=0,_=u.length;g<_;g++)switch(u[g].type){case"lattice":y+=((b=u[g].coords.length/u[g].verticesPerRow|0)-1)*(u[g].verticesPerRow-1)*6;break;case"triangles":y+=u[g].coords.length}var A=new Float32Array(2*y),S=new Uint8Array(3*y),w=c.coords,P=c.colors,k=0,R=0;for(g=0,_=u.length;g<_;g++){var C=u[g],x=C.coords,T=C.colors;switch(C.type){case"lattice":var E=C.verticesPerRow;b=x.length/E|0;for(var O=1;O<b;O++)for(var 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j=v.createBuffer();return v.bindBuffer(v.ARRAY_BUFFER,j),v.bufferData(v.ARRAY_BUFFER,S,v.STATIC_DRAW),v.enableVertexAttribArray(p.colorLocation),v.vertexAttribPointer(p.colorLocation,3,v.UNSIGNED_BYTE,!1,0,0),v.uniform2f(p.scaleLocation,c.scaleX,c.scaleY),v.uniform2f(p.offsetLocation,c.offsetX,c.offsetY),v.drawArrays(v.TRIANGLES,0,y),v.flush(),v.deleteBuffer(M),v.deleteBuffer(j),m},cleanup:function(){c&&c.canvas&&(c.canvas.width=0,c.canvas.height=0),f&&f.canvas&&(f.canvas.width=0,f.canvas.height=0),c=null,f=null}}}();t.WebGLContext=a},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.PDFNodeStream=void 0;var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}return function(t,r,n){return r&&e(t.prototype,r),n&&e(t,n),t}}(),i=r(0),a=r(38);function s(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't 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Promise.resolve({value:void 0,done:!0});if(e._errored)return Promise.reject(e._reason);var t=e._readableStream.read();if(null===t)return e._readCapability=(0,i.createPromiseCapability)(),e.read();e._loaded+=t.length,e.onProgress&&e.onProgress({loaded:e._loaded,total:e._contentLength});var r=new Uint8Array(t).buffer;return Promise.resolve({value:r,done:!1})})}},{key:"cancel",value:function(e){this._readableStream?this._readableStream.destroy(e):this._error(e)}},{key:"_error",value:function(e){this._errored=!0,this._reason=e,this._readCapability.resolve()}},{key:"_setReadableStream",value:function(e){var t=this;this._readableStream=e,e.on("readable",function(){t._readCapability.resolve()}),e.on("end",function(){e.destroy(),t._done=!0,t._readCapability.resolve()}),e.on("error",function(e){t._error(e)}),!this._isStreamingSupported&&this._isRangeSupported&&this._error(new i.AbortException("streaming is 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Uint8Array(r).buffer;return Promise.resolve({value:i,done:!1})})})}},{key:"cancel",value:function(e){this._reader&&this._reader.cancel(e)}},{key:"headersReady",get:function(){return this._headersCapability.promise}},{key:"contentLength",get:function(){return this._contentLength}},{key:"isRangeSupported",get:function(){return this._isRangeSupported}},{key:"isStreamingSupported",get:function(){return this._isStreamingSupported}}]),e}(),c=function(){function e(t,r,n){var l=this;s(this,e),this._stream=t,this._reader=null,this._loaded=0;var u=t.source;this._withCredentials=u.withCredentials,this._readCapability=(0,i.createPromiseCapability)(),this._isStreamingSupported=!u.disableStream,this._headers=new Headers;for(var c in this._stream.httpHeaders){var h=this._stream.httpHeaders[c];void 0!==h&&this._headers.append(c,h)}var d=r+"-"+(n-1);this._headers.append("Range","bytes="+d);var f=u.url;fetch(f,o(this._headers,this._withCredentials)).then(function(e){if(!(0,a.validateResponseStatus)(e.status))throw(0,a.createResponseStatusError)(e.status,f);l._readCapability.resolve(),l._reader=e.body.getReader()}),this.onProgress=null}return n(e,[{key:"read",value:function(){var e=this;return this._readCapability.promise.then(function(){return e._reader.read().then(function(t){var r=t.value,n=t.done;if(n)return Promise.resolve({value:r,done:n});e._loaded+=r.byteLength,e.onProgress&&e.onProgress({loaded:e._loaded});var i=new Uint8Array(r).buffer;return Promise.resolve({value:i,done:!1})})})}},{key:"cancel",value:function(e){this._reader&&this._reader.cancel(e)}},{key:"isStreamingSupported",get:function(){return this._isStreamingSupported}}]),e}();t.PDFFetchStream=l},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.NetworkManager=t.PDFNetworkStream=void 0;var n,i=r(0),a=r(38),s=r(14),o=(n=s)&&n.__esModule?n:{default:n};function l(e,t){this.url=e,t=t||{},this.isHttp=/^https?:/i.test(e),this.httpHeaders=this.isHttp&&t.httpHeaders||{},this.withCredentials=t.withCredentials||!1,this.getXhr=t.getXhr||function(){return new XMLHttpRequest},this.currXhrId=0,this.pendingRequests=Object.create(null),this.loadedRequests=Object.create(null)}function u(e){var t=e.response;return"string"!=typeof t?t:(0,i.stringToBytes)(t).buffer}var c=function(){try{var e=new XMLHttpRequest;return e.open("GET",o.default.location.href),e.responseType="moz-chunked-arraybuffer","moz-chunked-arraybuffer"===e.responseType}catch(e){return!1}}();function h(e){this._source=e,this._manager=new l(e.url,{httpHeaders:e.httpHeaders,withCredentials:e.withCredentials}),this._rangeChunkSize=e.rangeChunkSize,this._fullRequestReader=null,this._rangeRequestReaders=[]}function d(e,t){this._manager=e;var r={onHeadersReceived:this._onHeadersReceived.bind(this),onProgressiveData:t.disableStream?null:this._onProgressiveData.bind(this),onDone:this._onDone.bind(this),onError:this._onError.bind(this),onProgress:this._onProgress.bind(this)};this._url=t.url,this._fullRequestId=e.requestFull(r),this._headersReceivedCapability=(0,i.createPromiseCapability)(),this._disableRange=t.disableRange||!1,this._contentLength=t.length,this._rangeChunkSize=t.rangeChunkSize,this._rangeChunkSize||this._disableRange||(this._disableRange=!0),this._isStreamingSupported=!1,this._isRangeSupported=!1,this._cachedChunks=[],this._requests=[],this._done=!1,this._storedError=void 0,this.onProgress=null}function f(e,t,r){this._manager=e;var n={onDone:this._onDone.bind(this),onProgress:this._onProgress.bind(this)};this._requestId=e.requestRange(t,r,n),this._requests=[],this._queuedChunk=null,this._done=!1,this.onProgress=null,this.onClosed=null}l.prototype={requestRange:function(e,t,r){var n={begin:e,end:t};for(var i in r)n[i]=r[i];return this.request(n)},requestFull:function(e){return this.request(e)},request:function(e){var t=this.getXhr(),r=this.currXhrId++,n=this.pendingRequests[r]={xhr:t};t.open("GET",this.url),t.withCredentials=this.withCredentials;for(var i in this.httpHeaders){var a=this.httpHeaders[i];void 0!==a&&t.setRequestHeader(i,a)}if(this.isHttp&&"begin"in e&&"end"in e){var s=e.begin+"-"+(e.end-1);t.setRequestHeader("Range","bytes="+s),n.expectedStatus=206}else n.expectedStatus=200;return c&&!!e.onProgressiveData?(t.responseType="moz-chunked-arraybuffer",n.onProgressiveData=e.onProgressiveData,n.mozChunked=!0):t.responseType="arraybuffer",e.onError&&(t.onerror=function(r){e.onError(t.status)}),t.onreadystatechange=this.onStateChange.bind(this,r),t.onprogress=this.onProgress.bind(this,r),n.onHeadersReceived=e.onHeadersReceived,n.onDone=e.onDone,n.onError=e.onError,n.onProgress=e.onProgress,t.send(null),r},onProgress:function(e,t){var r=this.pendingRequests[e];if(r){if(r.mozChunked){var n=u(r.xhr);r.onProgressiveData(n)}var i=r.onProgress;i&&i(t)}},onStateChange:function(e,t){var r=this.pendingRequests[e];if(r){var n=r.xhr;if(n.readyState>=2&&r.onHeadersReceived&&(r.onHeadersReceived(),delete r.onHeadersReceived),4===n.readyState&&e in this.pendingRequests)if(delete this.pendingRequests[e],0===n.status&&this.isHttp)r.onError&&r.onError(n.status);else{var i=n.status||200;if(200===i&&206===r.expectedStatus||i===r.expectedStatus){this.loadedRequests[e]=!0;var a=u(n);if(206===i){var s=n.getResponseHeader("Content-Range"),o=/bytes (\d+)-(\d+)\/(\d+)/.exec(s),l=parseInt(o[1],10);r.onDone({begin:l,chunk:a})}else r.onProgressiveData?r.onDone(null):a?r.onDone({begin:0,chunk:a}):r.onError&&r.onError(n.status)}else r.onError&&r.onError(n.status)}}},hasPendingRequests:function(){for(var e in this.pendingRequests)return!0;return!1},getRequestXhr:function(e){return this.pendingRequests[e].xhr},isStreamingRequest:function(e){return!!this.pendingRequests[e].onProgressiveData},isPendingRequest:function(e){return e in this.pendingRequests},isLoadedRequest:function(e){return e in this.loadedRequests},abortAllRequests:function(){for(var e in this.pendingRequests)this.abortRequest(0|e)},abortRequest:function(e){var t=this.pendingRequests[e].xhr;delete this.pendingRequests[e],t.abort()}},h.prototype={_onRangeRequestReaderClosed:function(e){var t=this._rangeRequestReaders.indexOf(e);t>=0&&this._rangeRequestReaders.splice(t,1)},getFullReader:function(){return(0,i.assert)(!this._fullRequestReader),this._fullRequestReader=new d(this._manager,this._source),this._fullRequestReader},getRangeReader:function(e,t){var r=new f(this._manager,e,t);return r.onClosed=this._onRangeRequestReaderClosed.bind(this),this._rangeRequestReaders.push(r),r},cancelAllRequests:function(e){this._fullRequestReader&&this._fullRequestReader.cancel(e),this._rangeRequestReaders.slice(0).forEach(function(t){t.cancel(e)})}},d.prototype={_onHeadersReceived:function(){var e=this._fullRequestId,t=this._manager.getRequestXhr(e),r=(0,a.validateRangeRequestCapabilities)({getResponseHeader:function(e){return t.getResponseHeader(e)},isHttp:this._manager.isHttp,rangeChunkSize:this._rangeChunkSize,disableRange:this._disableRange}),n=r.allowRangeRequests,i=r.suggestedLength;this._contentLength=i||this._contentLength,n&&(this._isRangeSupported=!0);var s=this._manager;s.isStreamingRequest(e)?this._isStreamingSupported=!0:this._isRangeSupported&&s.abortRequest(e),this._headersReceivedCapability.resolve()},_onProgressiveData:function(e){this._requests.length>0?this._requests.shift().resolve({value:e,done:!1}):this._cachedChunks.push(e)},_onDone:function(e){e&&this._onProgressiveData(e.chunk),this._done=!0,this._cachedChunks.length>0||(this._requests.forEach(function(e){e.resolve({value:void 0,done:!0})}),this._requests=[])},_onError:function(e){var t=this._url,r=(0,a.createResponseStatusError)(e,t);this._storedError=r,this._headersReceivedCapability.reject(r),this._requests.forEach(function(e){e.reject(r)}),this._requests=[],this._cachedChunks=[]},_onProgress:function(e){this.onProgress&&this.onProgress({loaded:e.loaded,total:e.lengthComputable?e.total:this._contentLength})},get isRangeSupported(){return this._isRangeSupported},get isStreamingSupported(){return this._isStreamingSupported},get contentLength(){return this._contentLength},get headersReady(){return this._headersReceivedCapability.promise},read:function(){if(this._storedError)return Promise.reject(this._storedError);if(this._cachedChunks.length>0){var e=this._cachedChunks.shift();return Promise.resolve({value:e,done:!1})}if(this._done)return Promise.resolve({value:void 0,done:!0});var t=(0,i.createPromiseCapability)();return this._requests.push(t),t.promise},cancel:function(e){this._done=!0,this._headersReceivedCapability.reject(e),this._requests.forEach(function(e){e.resolve({value:void 0,done:!0})}),this._requests=[],this._manager.isPendingRequest(this._fullRequestId)&&this._manager.abortRequest(this._fullRequestId),this._fullRequestReader=null}},f.prototype={_close:function(){this.onClosed&&this.onClosed(this)},_onDone:function(e){var t=e.chunk;this._requests.length>0?this._requests.shift().resolve({value:t,done:!1}):this._queuedChunk=t;this._done=!0,this._requests.forEach(function(e){e.resolve({value:void 0,done:!0})}),this._requests=[],this._close()},_onProgress:function(e){!this.isStreamingSupported&&this.onProgress&&this.onProgress({loaded:e.loaded})},get isStreamingSupported(){return!1},read:function(){if(null!==this._queuedChunk){var e=this._queuedChunk;return this._queuedChunk=null,Promise.resolve({value:e,done:!1})}if(this._done)return Promise.resolve({value:void 0,done:!0});var t=(0,i.createPromiseCapability)();return this._requests.push(t),t.promise},cancel:function(e){this._done=!0,this._requests.forEach(function(e){e.resolve({value:void 0,done:!0})}),this._requests=[],this._manager.isPendingRequest(this._requestId)&&this._manager.abortRequest(this._requestId),this._close()}},t.PDFNetworkStream=h,t.NetworkManager=l}])});