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this.transport.messageHandler.sendWithStream("GetTextContent",{pageIndex:this.pageNumber-1,normalizeWhitespace:!0===e.normalizeWhitespace,combineTextItems:!0!==e.disableCombineTextItems},{highWaterMark:100,size:function(e){return e.items.length}})},getTextContent:function(e){e=e||{};var t=this.streamTextContent(e);return new Promise(function(e,r){function n(){i.read().then(function(t){var r=t.value;t.done?e(a):(s.Util.extendObj(a.styles,r.styles),s.Util.appendToArray(a.items,r.items),n())},r)}var i=t.getReader(),a={items:[],styles:Object.create(null)};n()})},_destroy:function(){this.destroyed=!0,this.transport.pageCache[this.pageIndex]=null;var e=[];return Object.keys(this.intentStates).forEach(function(t){if("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}(),k=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){function r(e){if("object"!==(void 0===e?"undefined":a(e))||null===e)return e;if(i.has(e))return i.get(e);var n,o;if((o=e.buffer)&&(0,s.isArrayBuffer)(o)){var l=t&&t.indexOf(o)>=0;return n=e===o?e:l?new e.constructor(o,e.byteOffset,e.byteLength):new e.constructor(e),i.set(e,n),n}n=Array.isArray(e)?[]:{},i.set(e,n);for(var u in e){for(var c,h=e;!(c=Object.getOwnPropertyDescriptor(h,u));)h=Object.getPrototypeOf(h);void 0!==c.value&&"function"!=typeof c.value&&(n[u]=r(c.value))}return n}var n=this;if(this._defer){var i=new WeakMap,o={data:r(e)};this._deferred.then(function(){n._listeners.forEach(function(e){e.call(this,o)},n)})}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}(),R=function(){function e(){if(void 0!==n)return n;if((0,o.getDefaultSetting)("workerSrc"))return(0,o.getDefaultSetting)("workerSrc");if(g)return g.replace(/(\.(?:min\.)?js)(\?.*)?$/i,".worker$1$2");throw new Error("No PDFJS.workerSrc specified")}function t(e,t){if(t&&a.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 a.set(t,this),void this._initializeFromPort(t);this._initialize()}var r=0,i=void 0,a=new WeakMap;return t.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 t=this;if(!m&&!(0,o.getDefaultSetting)("disableWorker")&&"undefined"!=typeof Worker){var r=e();try{(0,s.isSameOrigin)(window.location.href,r)||(r=function(e){var t="importScripts('"+e+"');";return URL.createObjectURL(new Blob([t]))}(new URL(r,window.location).href));var n=new Worker(r),i=new s.MessageHandler("main","worker",n),a=function(){n.removeEventListener("error",l),i.destroy(),n.terminate(),t.destroyed?t._readyCapability.reject(new Error("Worker was destroyed")):t._setupFakeWorker()},l=function(){t._webWorker||a()};n.addEventListener("error",l),i.on("test",function(e){if(n.removeEventListener("error",l),t.destroyed)a();else{e&&e.supportTypedArray?(t._messageHandler=i,t._port=n,t._webWorker=n,e.supportTransfers||(t.postMessageTransfers=!1,v=!0),t._readyCapability.resolve(),i.send("configure",{verbosity:(0,s.getVerbosityLevel)()})):(t._setupFakeWorker(),i.destroy(),n.terminate())}}),i.on("ready",function(e){if(n.removeEventListener("error",l),t.destroyed)a();else try{u()}catch(e){t._setupFakeWorker()}});var u=function(){var e=(0,o.getDefaultSetting)("postMessageTransfers")&&!v,t=new Uint8Array([e?255:0]);try{i.send("test",t,[t.buffer])}catch(e){(0,s.info)("Cannot use postMessage transfers"),t[0]=0,i.send("test",t)}};return void u()}catch(e){(0,s.info)("The worker has been disabled.")}}this._setupFakeWorker()},_setupFakeWorker:function(){var t=this;m||(0,o.getDefaultSetting)("disableWorker")||((0,s.warn)("Setting up fake worker."),m=!0),(i?i.promise:(i=(0,s.createPromiseCapability)(),(b||function(t){s.Util.loadScript(e(),function(){t(window.pdfjsDistBuildPdfWorker.WorkerMessageHandler)})})(i.resolve),i.promise)).then(function(e){if(t.destroyed)t._readyCapability.reject(new Error("Worker was destroyed"));else{var n=Uint8Array!==Float32Array,i=new k(n);t._port=i;var a="fake"+r++,o=new s.MessageHandler(a+"_worker",a,i);e.setup(o,i);var l=new s.MessageHandler(a,a+"_worker",i);t._messageHandler=l,t._readyCapability.resolve()}})},destroy:function(){this.destroyed=!0,this._webWorker&&(this._webWorker.terminate(),this._webWorker=null),a.delete(this._port),this._port=null,this._messageHandler&&(this._messageHandler.destroy(),this._messageHandler=null)}},t.fromPort=function(e){return a.has(e)?a.get(e):new t(null,e)},t}(),x=function(){function e(e,t,r,n){this.messageHandler=e,this.loadingTask=t,this.commonObjs=new T,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=e.pdfInfo.numPages;var r=this.loadingTask,n=new P(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){var n=function(e){r._passwordCapability.resolve({password:e})};t.onPassword(n,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){if(!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")&&c.default.FontInspector&&c.default.FontInspector.enabled&&(u={registerFont:function(e,t){c.default.FontInspector.fontAdded(e,t)}});var h=new l.FontFaceObject(i,{isEvalSupported:(0,o.getDefaultSetting)("isEvalSupported"),disableFontFace:(0,o.getDefaultSetting)("disableFontFace"),fontRegistry:u}),d=function(e){t.commonObjs.resolve(r,h)};this.fontLoader.bind([h],d);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 h.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}(),T=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}(),E=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}(),O=function(){function e(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 E(this),this._continueBound=this._continue.bind(this),this._scheduleNextBound=this._scheduleNext.bind(this),this._nextBound=this._next.bind(this),this._canvas=t.canvasContext.canvas}var t=new WeakMap;return e.prototype={initializeGraphics:function(e){if(this._canvas){if(t.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.");t.set(this._canvas,this)}if(!this.cancelled){(0,o.getDefaultSetting)("pdfBug")&&c.default.StepperManager&&c.default.StepperManager.enabled&&(this.stepper=c.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:e,background:r.background}),this.operatorListIdx=0,this.graphicsReady=!0,this.graphicsReadyCallback&&this.graphicsReadyCallback()}},cancel:function(){this.running=!1,this.cancelled=!0,this._canvas&&t.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&&t.delete(this._canvas),this.callback())))}},e}();t.version="2.0.191",t.build="694c4171",t.getDocument=function(e){var t,r=new S;if("string"==typeof e)t={url:e};else if((0,s.isArrayBuffer)(e))t={data:e};else if(e instanceof w)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||p,n.ignoreErrors=!0!==n.stopAtErrors;var f=Object.values(s.NativeImageDecoding);if(void 0!==n.nativeImageDecoderSupport&&f.includes(n.nativeImageDecoderSupport)||(n.nativeImageDecoderSupport=s.NativeImageDecoding.DECODE),!l){var m=(0,o.getDefaultSetting)("workerPort");l=m?R.fromPort(m):new R,r._worker=l}var g=r.docId;return l.promise.then(function(){if(r.destroyed)throw new Error("Loading aborted");return function(e,t,r,n){return e.destroyed?Promise.reject(new Error("Worker was 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t}))}(l,n,i,g).then(function(e){if(r.destroyed)throw new Error("Loading aborted");var t=void 0;i?t=new d.PDFDataTransportStream(n,i):n.data||(t=new A(n));var a=new s.MessageHandler(g,e,l.port);a.postMessageTransfers=l.postMessageTransfers;var o=new x(a,r,t,u);r._transport=o,a.send("Ready",null)})}).catch(r._capability.reject),r},t.LoopbackPort=k,t.PDFDataRangeTransport=w,t.PDFWorker=R,t.PDFDocumentProxy=P,t.PDFPageProxy=C,t.setPDFNetworkStreamClass=function(e){A=e},t.version="2.0.191",t.build="694c4171"},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),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)}),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";function n(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 i(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 a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(t,"__esModule",{value:!0}),t.AnnotationLayer=void 0;var s=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}}(),o=r(10),l=r(0),u=function(){function e(){a(this,e)}return s(e,null,[{key:"create",value:function(e){switch(e.data.annotationType){case l.AnnotationType.LINK:return new h(e);case l.AnnotationType.TEXT:return new d(e);case l.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 b(e)}return new f(e);case l.AnnotationType.POPUP:return new _(e);case l.AnnotationType.LINE:return new A(e);case l.AnnotationType.SQUARE:return new S(e);case l.AnnotationType.CIRCLE:return new w(e);case l.AnnotationType.POLYLINE:return new P(e);case l.AnnotationType.POLYGON:return new C(e);case l.AnnotationType.HIGHLIGHT:return new k(e);case l.AnnotationType.UNDERLINE:return new R(e);case l.AnnotationType.SQUIGGLY:return new x(e);case l.AnnotationType.STRIKEOUT:return new T(e);case l.AnnotationType.STAMP:return new E(e);case l.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];a(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 s(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"),a=t.rect[2]-t.rect[0],s=t.rect[3]-t.rect[1];i.setAttribute("data-annotation-id",t.id);var u=l.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(o.CustomStyle.setProp("transform",i,"matrix("+n.transform.join(",")+")"),o.CustomStyle.setProp("transformOrigin",i,-u[0]+"px "+-u[1]+"px"),!e&&t.borderStyle.width>0){i.style.borderWidth=t.borderStyle.width+"px",t.borderStyle.style!==l.AnnotationBorderStyleType.UNDERLINE&&(a-=2*t.borderStyle.width,s-=2*t.borderStyle.width);var c=t.borderStyle.horizontalCornerRadius,h=t.borderStyle.verticalCornerRadius;if(c>0||h>0){var d=c+"px / "+h+"px";o.CustomStyle.setProp("borderRadius",i,d)}switch(t.borderStyle.style){case l.AnnotationBorderStyleType.SOLID:i.style.borderStyle="solid";break;case l.AnnotationBorderStyleType.DASHED:i.style.borderStyle="dashed";break;case l.AnnotationBorderStyleType.BEVELED:(0,l.warn)("Unimplemented border style: beveled");break;case l.AnnotationBorderStyleType.INSET:(0,l.warn)("Unimplemented border style: inset");break;case l.AnnotationBorderStyleType.UNDERLINE:i.style.borderBottomStyle="solid"}t.color?i.style.borderColor=l.Util.makeCssRgb(0|t.color[0],0|t.color[1],0|t.color[2]):i.style.borderWidth=0}return i.style.left=u[0]+"px",i.style.top=u[1]+"px",i.style.width=a+"px",i.style.height=s+"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(){throw new Error("Abstract method `AnnotationElement.render` called")}}]),e}(),h=function(e){function t(e){a(this,t);var r=!!(e.data.url||e.data.dest||e.data.action);return n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r))}return i(t,c),s(t,[{key:"render",value:function(){this.container.className="linkAnnotation";var e=document.createElement("a");return(0,o.addLinkAttributes)(e,{url:this.data.url,target:this.data.newWindow?o.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){a(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r))}return i(t,c),s(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 a(this,t),n(this,(t.__proto__||Object.getPrototypeOf(t)).apply(this,arguments))}return i(t,c),s(t,[{key:"render",value:function(){return this.container}}]),t}(),p=function(e){function t(e){a(this,t);var r=e.renderInteractiveForms||!e.data.hasAppearance&&!!e.data.fieldValue;return n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r))}return i(t,f),s(t,[{key:"render",value:function(){var e=["left","center","right"];this.container.className="textWidgetAnnotation";var t=null;if(this.renderInteractiveForms){if(this.data.multiLine?(t=document.createElement("textarea")).textContent=this.data.fieldValue:((t=document.createElement("input")).type="text",t.setAttribute("value",this.data.fieldValue)),t.disabled=this.data.readOnly,null!==this.data.maxLen&&(t.maxLength=this.data.maxLen),this.data.comb){var r=(this.data.rect[2]-this.data.rect[0])/this.data.maxLen;t.classList.add("comb"),t.style.letterSpacing="calc("+r+"px - 1ch)"}}else{(t=document.createElement("div")).textContent=this.data.fieldValue,t.style.verticalAlign="middle",t.style.display="table-cell";var n=null;this.data.fontRefName&&(n=this.page.commonObjs.getData(this.data.fontRefName)),this._setTextStyle(t,n)}return null!==this.data.textAlignment&&(t.style.textAlign=e[this.data.textAlignment]),this.container.appendChild(t),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 a(this,t),n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,e.renderInteractiveForms))}return i(t,f),s(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 a(this,t),n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,e.renderInteractiveForms))}return i(t,f),s(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 a(this,t),n(this,(t.__proto__||Object.getPrototypeOf(t)).apply(this,arguments))}return i(t,h),s(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;if(void 0!==s)return s.call(n)}(t.prototype.__proto__||Object.getPrototypeOf(t.prototype),"render",this).call(this);return e.className="buttonWidgetAnnotation pushButton",e}}]),t}(),b=function(e){function t(e){return a(this,t),n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,e.renderInteractiveForms))}return i(t,f),s(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}(),_=function(e){function t(e){a(this,t);var r=!(!e.data.title&&!e.data.contents);return n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r))}return i(t,c),s(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 o.CustomStyle.setProp("transformOrigin",this.container,-(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){a(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 s(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],a=.7*(255-r[2])+r[2];t.style.backgroundColor=l.Util.makeCssRgb(0|n,0|i,0|a)}var s=this._formatContents(this.contents),o=document.createElement("h1");return o.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(o),t.appendChild(s),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){a(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r,!0))}return i(t,c),s(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){a(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r,!0))}return i(t,c),s(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){a(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r,!0))}return i(t,c),s(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){a(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents),i=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r,!0));return i.containerClassName="polylineAnnotation",i.svgElementName="svg:polyline",i}return i(t,c),s(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}(),C=function(e){function t(e){a(this,t);var r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e));return r.containerClassName="polygonAnnotation",r.svgElementName="svg:polygon",r}return i(t,P),t}(),k=function(e){function t(e){a(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r,!0))}return i(t,c),s(t,[{key:"render",value:function(){return this.container.className="highlightAnnotation",this.data.hasPopup||this._createPopup(this.container,null,this.data),this.container}}]),t}(),R=function(e){function t(e){a(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r,!0))}return i(t,c),s(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){a(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r,!0))}return i(t,c),s(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){a(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r,!0))}return i(t,c),s(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){a(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,r,!0))}return i(t,c),s(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){a(this,t);var r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,!0)),i=r.data.file;return r.filename=(0,o.getFilenameFromUrl)(i.filename),r.content=i.content,r.linkService.onFileAttachmentAnnotation({id:(0,l.stringToPDFString)(i.filename),filename:i.filename,content:i.content}),r}return i(t,c),s(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,l.warn)("Download cannot be started due to unavailable download manager")}}]),t}(),L=function(){function e(){a(this,e)}return s(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 i=u.create({data:n,layer:e.div,page:e.page,viewport:e.viewport,linkService:e.linkService,downloadManager:e.downloadManager,imageResourcesPath:e.imageResourcesPath||(0,o.getDefaultSetting)("imageResourcesPath"),renderInteractiveForms:e.renderInteractiveForms||!1,svgFactory:new o.DOMSVGFactory});i.isRenderable&&e.div.appendChild(i.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&&o.CustomStyle.setProp("transform",i,"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(){function e(e,t,r){var a=document.createElement("div"),s={style:null,angle:0,canvasWidth:0,isWhitespace:!1,originalTransform:null,paddingBottom:0,paddingLeft:0,paddingRight:0,paddingTop:0,scale:1};if(e._textDivs.push(a),function(e){return!l.test(e)}(t.str))return s.isWhitespace=!0,void e._textDivProperties.set(a,s);var o=n.Util.transform(e._viewport.transform,t.transform),c=Math.atan2(o[1],o[0]),h=r[t.fontName];h.vertical&&(c+=Math.PI/2);var d=Math.sqrt(o[2]*o[2]+o[3]*o[3]),f=d;h.ascent?f=h.ascent*f:h.descent&&(f=(1+h.descent)*f);var p,m;if(0===c?(p=o[4],m=o[5]-f):(p=o[4]+f*Math.sin(c),m=o[5]-f*Math.cos(c)),u[1]=p,u[3]=m,u[5]=d,u[7]=h.fontFamily,s.style=u.join(""),a.setAttribute("style",s.style),a.textContent=t.str,(0,i.getDefaultSetting)("pdfBug")&&(a.dataset.fontName=t.fontName),0!==c&&(s.angle=c*(180/Math.PI)),t.str.length>1&&(h.vertical?s.canvasWidth=t.height*e._viewport.scale:s.canvasWidth=t.width*e._viewport.scale),e._textDivProperties.set(a,s),e._textContentStream&&e._layoutText(a),e._enhanceTextSelection){var v=1,g=0;0!==c&&(v=Math.cos(c),g=Math.sin(c));var b,_,y=(h.vertical?t.height:t.width)*e._viewport.scale,A=d;0!==c?(b=[v,g,-g,v,p,m],_=n.Util.getAxialAlignedBoundingBox([0,0,y,A],b)):_=[p,m,p+y,m+A],e._bounds.push({left:_[0],top:_[1],right:_[2],bottom:_[3],div:a,size:[y,A],m:b})}}function t(e){if(!e._canceled){var t=e._textDivs,r=e._capability,n=t.length;if(n>o)return e._renderingDone=!0,void 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t(t){if(0===t[4]&&0===t[5]){if(0===t[1]&&0===t[2])return 1===t[0]&&1===t[3]?"":"scale("+e(t[0])+" "+e(t[3])+")";if(t[0]===t[3]&&t[1]===-t[2]){return"rotate("+e(180*Math.acos(t[0])/Math.PI)+")"}}else if(1===t[0]&&0===t[1]&&0===t[2]&&1===t[3])return"translate("+e(t[4])+" "+e(t[5])+")";return"matrix("+e(t[0])+" "+e(t[1])+" "+e(t[2])+" "+e(t[3])+" "+e(t[4])+" "+e(t[5])+")"}function r(e,t,r){this.svgFactory=new i.DOMSVGFactory,this.current=new l,this.transformMatrix=n.IDENTITY_MATRIX,this.transformStack=[],this.extraStack=[],this.commonObjs=e,this.objs=t,this.pendingClip=null,this.pendingEOFill=!1,this.embedFonts=!1,this.embeddedFonts=Object.create(null),this.cssStyle=null,this.forceDataSchema=!!r}var a="http://www.w3.org/1999/xlink",u=["butt","round","square"],c=["miter","round","bevel"],h=0,d=0;return r.prototype={save:function(){this.transformStack.push(this.transformMatrix);var e=this.current;this.extraStack.push(e),this.current=e.clone()},restore:function(){this.transformMatrix=this.transformStack.pop(),this.current=this.extraStack.pop(),this.pendingClip=null,this.tgrp=null},group:function(e){this.save(),this.executeOpTree(e),this.restore()},loadDependencies:function(e){for(var t=this,r=e.fnArray,i=r.length,a=e.argsArray,s=0;s<i;s++)if(n.OPS.dependency===r[s])for(var o=a[s],l=0,u=o.length;l<u;l++){var c,h=o[l];c="g_"===h.substring(0,2)?new Promise(function(e){t.commonObjs.get(h,e)}):new Promise(function(e){t.objs.get(h,e)}),this.current.dependencies.push(c)}return Promise.all(this.current.dependencies)},transform:function(e,t,r,i,a,s){var o=[e,t,r,i,a,s];this.transformMatrix=n.Util.transform(this.transformMatrix,o),this.tgrp=null},getSVG:function(e,t){var r=this;this.viewport=t;var i=this._initialize(t);return this.loadDependencies(e).then(function(){r.transformMatrix=n.IDENTITY_MATRIX;var t=r.convertOpList(e);return r.executeOpTree(t),i})},convertOpList:function(e){var t=e.argsArray,r=e.fnArray,i=r.length,a=[],s=[];for(var o in n.OPS)a[n.OPS[o]]=o;for(var l=0;l<i;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 i=e[r].fn,a=e[r].fnId,s=e[r].args;switch(0|a){case n.OPS.beginText:this.beginText();break;case n.OPS.setLeading:this.setLeading(s);break;case n.OPS.setLeadingMoveText:this.setLeadingMoveText(s[0],s[1]);break;case n.OPS.setFont:this.setFont(s);break;case n.OPS.showText:case n.OPS.showSpacedText:this.showText(s[0]);break;case n.OPS.endText:this.endText();break;case n.OPS.moveText:this.moveText(s[0],s[1]);break;case n.OPS.setCharSpacing:this.setCharSpacing(s[0]);break;case n.OPS.setWordSpacing:this.setWordSpacing(s[0]);break;case n.OPS.setHScale:this.setHScale(s[0]);break;case n.OPS.setTextMatrix:this.setTextMatrix(s[0],s[1],s[2],s[3],s[4],s[5]);break;case n.OPS.setTextRise:this.setTextRise(s[0]);break;case n.OPS.setLineWidth:this.setLineWidth(s[0]);break;case n.OPS.setLineJoin:this.setLineJoin(s[0]);break;case n.OPS.setLineCap:this.setLineCap(s[0]);break;case n.OPS.setMiterLimit:this.setMiterLimit(s[0]);break;case n.OPS.setFillRGBColor:this.setFillRGBColor(s[0],s[1],s[2]);break;case n.OPS.setStrokeRGBColor:this.setStrokeRGBColor(s[0],s[1],s[2]);break;case n.OPS.setDash:this.setDash(s[0],s[1]);break;case n.OPS.setGState:this.setGState(s[0]);break;case n.OPS.fill:this.fill();break;case n.OPS.eoFill:this.eoFill();break;case n.OPS.stroke:this.stroke();break;case n.OPS.fillStroke:this.fillStroke();break;case n.OPS.eoFillStroke:this.eoFillStroke();break;case n.OPS.clip:this.clip("nonzero");break;case n.OPS.eoClip:this.clip("evenodd");break;case n.OPS.paintSolidColorImageMask:this.paintSolidColorImageMask();break;case n.OPS.paintJpegXObject:this.paintJpegXObject(s[0],s[1],s[2]);break;case n.OPS.paintImageXObject:this.paintImageXObject(s[0]);break;case n.OPS.paintInlineImageXObject:this.paintInlineImageXObject(s[0]);break;case n.OPS.paintImageMaskXObject:this.paintImageMaskXObject(s[0]);break;case n.OPS.paintFormXObjectBegin:this.paintFormXObjectBegin(s[0],s[1]);break;case n.OPS.paintFormXObjectEnd:this.paintFormXObjectEnd();break;case n.OPS.closePath:this.closePath();break;case n.OPS.closeStroke:this.closeStroke();break;case n.OPS.closeFillStroke:this.closeFillStroke();break;case n.OPS.nextLine:this.nextLine();break;case n.OPS.transform:this.transform(s[0],s[1],s[2],s[3],s[4],s[5]);break;case n.OPS.constructPath:this.constructPath(s[0],s[1]);break;case n.OPS.endPath:this.endPath();break;case 92:this.group(e[r].items);break;default:(0,n.warn)("Unimplemented operator "+i)}}},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=n.IDENTITY_MATRIX,this.current.lineMatrix=n.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 i=this.current,a=i.font,o=i.fontSize;if(0!==o){var l,u=i.charSpacing,c=i.wordSpacing,h=i.fontDirection,d=i.textHScale*h,f=r.length,p=a.vertical,m=o*i.fontMatrix[0],v=0;for(l=0;l<f;++l){var g=r[l];if(null!==g)if((0,n.isNum)(g))v+=-g*o*.001;else{var b=g.width,_=g.fontChar,y=b*m+((g.isSpace?c:0)+u)*h;g.isInFont||a.missingFile?(i.xcoords.push(i.x+v*d),i.tspan.textContent+=_,v+=y):v+=y}else v+=h*c}p?i.y-=v*d:i.x+=v*d,i.tspan.setAttributeNS(null,"x",i.xcoords.map(e).join(" ")),i.tspan.setAttributeNS(null,"y",e(-i.y)),i.tspan.setAttributeNS(null,"font-family",i.fontFamily),i.tspan.setAttributeNS(null,"font-size",e(i.fontSize)+"px"),i.fontStyle!==s.fontStyle&&i.tspan.setAttributeNS(null,"font-style",i.fontStyle),i.fontWeight!==s.fontWeight&&i.tspan.setAttributeNS(null,"font-weight",i.fontWeight),i.fillColor!==s.fillColor&&i.tspan.setAttributeNS(null,"fill",i.fillColor);var A=i.textMatrix;0!==i.textRise&&((A=A.slice())[5]+=i.textRise),i.txtElement.setAttributeNS(null,"transform",t(A)+" scale(1, -1)"),i.txtElement.setAttributeNS("http://www.w3.org/XML/1998/namespace","xml:space","preserve"),i.txtElement.appendChild(i.tspan),i.txtgrp.appendChild(i.txtElement),this._ensureTransformGroup().appendChild(i.txtElement)}},setLeadingMoveText:function(e,t){this.setLeading(-t),this.moveText(e,t)},addFontStyle:function(e){this.cssStyle||(this.cssStyle=this.svgFactory.createElement("svg:style"),this.cssStyle.setAttributeNS(null,"type","text/css"),this.defs.appendChild(this.cssStyle));var t=(0,n.createObjectURL)(e.data,e.mimetype,this.forceDataSchema);this.cssStyle.textContent+='@font-face { font-family: "'+e.loadedName+'"; src: url('+t+"); }\n"},setFont:function(t){var r=this.current,i=this.commonObjs.get(t[0]),a=t[1];this.current.font=i,this.embedFonts&&i.data&&!this.embeddedFonts[i.loadedName]&&(this.addFontStyle(i),this.embeddedFonts[i.loadedName]=i),r.fontMatrix=i.fontMatrix?i.fontMatrix:n.FONT_IDENTITY_MATRIX;var s=i.black?i.bold?"bolder":"bold":i.bold?"bold":"normal",o=i.italic?"italic":"normal";a<0?(a=-a,r.fontDirection=-1):r.fontDirection=1,r.fontSize=a,r.fontFamily=i.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 i=n.Util.makeCssRgb(e,t,r);this.current.strokeColor=i},setFillAlpha:function(e){this.current.fillAlpha=e},setFillRGBColor:function(e,t,r){var i=n.Util.makeCssRgb(e,t,r);this.current.fillColor=i,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 i=this.current,a=i.x,s=i.y;i.path=this.svgFactory.createElement("svg:path");for(var o=[],l=t.length,u=0,c=0;u<l;u++)switch(0|t[u]){case n.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 n.OPS.moveTo:a=r[c++],s=r[c++],o.push("M",e(a),e(s));break;case n.OPS.lineTo:a=r[c++],s=r[c++],o.push("L",e(a),e(s));break;case n.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 n.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 n.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 n.OPS.closePath:o.push("Z")}i.path.setAttributeNS(null,"d",o.join(" ")),i.path.setAttributeNS(null,"fill","none"),this._ensureTransformGroup().appendChild(i.path),i.element=i.path,i.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 t=e.path.getAttributeNS(null,"d");t+="Z",e.path.setAttributeNS(null,"d",t)}},setLeading:function(e){this.current.leading=-e},setTextRise:function(e){this.current.textRise=e},setHScale:function(e){this.current.textHScale=e/100},setGState:function(e){for(var t=0,r=e.length;t<r;t++){var i=e[t],a=i[0],s=i[1];switch(a){case"LW":this.setLineWidth(s);break;case"LC":this.setLineCap(s);break;case"LJ":this.setLineJoin(s);break;case"ML":this.setMiterLimit(s);break;case"D":this.setDash(s[0],s[1]);break;case"Font":this.setFont(s);break;case"CA":this.setStrokeAlpha(s);break;case"ca":this.setFillAlpha(s);break;default:(0,n.warn)("Unimplemented graphic state "+a)}}},fill:function(){var e=this.current;e.element&&(e.element.setAttributeNS(null,"fill",e.fillColor),e.element.setAttributeNS(null,"fill-opacity",e.fillAlpha))},stroke:function(){var t=this.current;t.element&&(t.element.setAttributeNS(null,"stroke",t.strokeColor),t.element.setAttributeNS(null,"stroke-opacity",t.strokeAlpha),t.element.setAttributeNS(null,"stroke-miterlimit",e(t.miterLimit)),t.element.setAttributeNS(null,"stroke-linecap",t.lineCap),t.element.setAttributeNS(null,"stroke-linejoin",t.lineJoin),t.element.setAttributeNS(null,"stroke-width",e(t.lineWidth)+"px"),t.element.setAttributeNS(null,"stroke-dasharray",t.dashArray.map(e).join(" 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i=this.objs.get(t),s=this.svgFactory.createElement("svg:image");s.setAttributeNS(a,"xlink:href",i.src),s.setAttributeNS(null,"width",e(r)),s.setAttributeNS(null,"height",e(n)),s.setAttributeNS(null,"x","0"),s.setAttributeNS(null,"y",e(-n)),s.setAttributeNS(null,"transform","scale("+e(1/r)+" "+e(-1/n)+")"),this._ensureTransformGroup().appendChild(s)},paintImageXObject:function(e){var t=this.objs.get(e);t?this.paintInlineImageXObject(t):(0,n.warn)("Dependent image isn't ready yet")},paintInlineImageXObject:function(t,r){var n=t.width,i=t.height,s=o(t,this.forceDataSchema,!!r),l=this.svgFactory.createElement("svg:rect");l.setAttributeNS(null,"x","0"),l.setAttributeNS(null,"y","0"),l.setAttributeNS(null,"width",e(n)),l.setAttributeNS(null,"height",e(i)),this.current.element=l,this.clip("nonzero");var u=this.svgFactory.createElement("svg:image");u.setAttributeNS(a,"xlink:href",s),u.setAttributeNS(null,"x","0"),u.setAttributeNS(null,"y",e(-i)),u.setAttributeNS(null,"width",e(n)+"px"),u.setAttributeNS(null,"height",e(i)+"px"),u.setAttributeNS(null,"transform","scale("+e(1/n)+" "+e(-1/i)+")"),r?r.appendChild(u):this._ensureTransformGroup().appendChild(u)},paintImageMaskXObject:function(t){var r=this.current,n=t.width,i=t.height,a=r.fillColor;r.maskId="mask"+d++;var s=this.svgFactory.createElement("svg:mask");s.setAttributeNS(null,"id",r.maskId);var o=this.svgFactory.createElement("svg:rect");o.setAttributeNS(null,"x","0"),o.setAttributeNS(null,"y","0"),o.setAttributeNS(null,"width",e(n)),o.setAttributeNS(null,"height",e(i)),o.setAttributeNS(null,"fill",a),o.setAttributeNS(null,"mask","url(#"+r.maskId+")"),this.defs.appendChild(s),this._ensureTransformGroup().appendChild(o),this.paintInlineImageXObject(t,s)},paintFormXObjectBegin:function(t,r){if(Array.isArray(t)&&6===t.length&&this.transform(t[0],t[1],t[2],t[3],t[4],t[5]),Array.isArray(r)&&4===r.length){var n=r[2]-r[0],i=r[3]-r[1],a=this.svgFactory.createElement("svg:rect");a.setAttributeNS(null,"x",r[0]),a.setAttributeNS(null,"y",r[1]),a.setAttributeNS(null,"width",e(n)),a.setAttributeNS(null,"height",e(i)),this.current.element=a,this.clip("nonzero"),this.endPath()}},paintFormXObjectEnd:function(){},_initialize:function(e){var r=this.svgFactory.create(e.width,e.height),n=this.svgFactory.createElement("svg:defs");r.appendChild(n),this.defs=n;var 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h=r(119).PDFFetchStream;a.setPDFNetworkStreamClass(h)}else{var d=r(120).PDFNetworkStream;a.setPDFNetworkStreamClass(d)}t.PDFJS=i.PDFJS,t.build=a.build,t.version=a.version,t.getDocument=a.getDocument,t.LoopbackPort=a.LoopbackPort,t.PDFDataRangeTransport=a.PDFDataRangeTransport,t.PDFWorker=a.PDFWorker,t.renderTextLayer=s.renderTextLayer,t.AnnotationLayer=o.AnnotationLayer,t.CustomStyle=l.CustomStyle,t.createPromiseCapability=n.createPromiseCapability,t.PasswordResponses=n.PasswordResponses,t.InvalidPDFException=n.InvalidPDFException,t.MissingPDFException=n.MissingPDFException,t.SVGGraphics=u.SVGGraphics,t.NativeImageDecoding=n.NativeImageDecoding,t.UnexpectedResponseException=n.UnexpectedResponseException,t.OPS=n.OPS,t.UNSUPPORTED_FEATURES=n.UNSUPPORTED_FEATURES,t.createValidAbsoluteUrl=n.createValidAbsoluteUrl,t.createObjectURL=n.createObjectURL,t.removeNullCharacters=n.removeNullCharacters,t.shadow=n.shadow,t.createBlob=n.createBlob,t.RenderingCancelledException=l.RenderingCancelledException,t.getFilenameFromUrl=l.getFilenameFromUrl,t.addLinkAttributes=l.addLinkAttributes},function(e,t,r){"use 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the writable state and cannot be closed"));B("writable"===r||"erroring"===r),B(!1===d(t));var n=new Promise(function(e,r){var n={_resolve:e,_reject:r};t._closeRequest=n});return!0===t._backpressure&&"writable"===r&&F(e),function(e){X(e,"close",0),w(e)}(t._writableStreamController),n}function b(e,t){"pending"===e._closedPromiseState?O(e,t):function(e,t){B(void 0===e._closedPromise_resolve,"writer._closedPromise_resolve === undefined"),B(void 0===e._closedPromise_reject,"writer._closedPromise_reject === undefined"),B("pending"!==e._closedPromiseState,"writer._closedPromiseState is not pending"),e._closedPromise=Promise.reject(t),e._closedPromiseState="rejected"}(e,t),e._closedPromise.catch(function(){})}function _(e,t){"pending"===e._readyPromiseState?function(e,t){B(void 0!==e._readyPromise_resolve,"writer._readyPromise_resolve !== undefined"),B(void 0!==e._readyPromise_reject,"writer._readyPromise_reject !== undefined"),e._readyPromise_reject(t),e._readyPromise_resolve=void 0,e._readyPromise_reject=void 0,e._readyPromiseState="rejected"}(e,t):function(e,t){B(void 0===e._readyPromise_resolve,"writer._readyPromise_resolve === undefined"),B(void 0===e._readyPromise_reject,"writer._readyPromise_reject === undefined"),e._readyPromise=Promise.reject(t),e._readyPromiseState="rejected"}(e,t),e._readyPromise.catch(function(){})}function y(e){var t=e._ownerWritableStream;B(void 0!==t),B(t._writer===e);var r=new TypeError("Writer was released and can no longer be used to monitor the stream's closedness");_(e,r),b(e,r),t._writer=void 0,e._ownerWritableStream=void 0}function A(e,t){var r=e._ownerWritableStream;B(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 P(e,t),1}}(n,t);if(r!==e._ownerWritableStream)return Promise.reject(T("write to"));var a=r._state;if("errored"===a)return Promise.reject(r._storedError);if(!0===d(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);B("writable"===a);var o=function(e){return B(!0===s(e)),B("writable"===e._state),new Promise(function(t,r){var n={_resolve:t,_reject:r};e._writeRequests.push(n)})}(r);return function(e,t,r){var n={chunk:t};try{X(e,n,r)}catch(t){return void P(e,t)}var i=e._controlledWritableStream;if(!1===d(i)&&"writable"===i._state){var a=C(e);m(i,a)}w(e)}(n,t,i),o}function S(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=Y(e);"close"===n?function(e){var t=e._controlledWritableStream;(function(e){B(void 0===e._inFlightCloseRequest),B(void 0!==e._closeRequest),e._inFlightCloseRequest=e._closeRequest,e._closeRequest=void 0})(t),H(e),B(0===e._queue.length,"queue must be empty once the final write record is dequeued");N(e._underlyingSink,"close",[]).then(function(){h(t)},function(e){!function(e,t){B(void 0!==e._inFlightCloseRequest),e._inFlightCloseRequest._reject(t),e._inFlightCloseRequest=void 0,B("writable"===e._state||"erroring"===e._state),void 0!==e._pendingAbortRequest&&(e._pendingAbortRequest._reject(t),e._pendingAbortRequest=void 0),l(e,t)}(t,e)}).catch(z)}(e):function(e,t){var r=e._controlledWritableStream;!function(e){B(void 0===e._inFlightWriteRequest,"there must be no pending write request"),B(0!==e._writeRequests.length,"writeRequests must not be empty"),e._inFlightWriteRequest=e._writeRequests.shift()}(r);N(e._underlyingSink,"write",[t,e]).then(function(){!function(e){B(void 0!==e._inFlightWriteRequest),e._inFlightWriteRequest._resolve(void 0),e._inFlightWriteRequest=void 0}(r);var t=r._state;if(B("writable"===t||"erroring"===t),H(e),!1===d(r)&&"writable"===t){var n=C(e);m(r,n)}w(e)},function(e){!function(e,t){B(void 0!==e._inFlightWriteRequest),e._inFlightWriteRequest._reject(t),e._inFlightWriteRequest=void 0,B("writable"===e._state||"erroring"===e._state),l(e,t)}(r,e)}).catch(z)}(e,n.chunk)}}else c(t)}}function P(e,t){"writable"===e._controlledWritableStream._state&&k(e,t)}function C(e){return S(e)<=0}function k(e,t){var r=e._controlledWritableStream;B("writable"===r._state),u(r,t)}function R(e){return new TypeError("WritableStream.prototype."+e+" can only be used on a WritableStream")}function x(e){return new TypeError("WritableStreamDefaultWriter.prototype."+e+" can only be used on a WritableStreamDefaultWriter")}function T(e){return new TypeError("Cannot "+e+" a stream using a released writer")}function E(e){e._closedPromise=new Promise(function(t,r){e._closedPromise_resolve=t,e._closedPromise_reject=r,e._closedPromiseState="pending"})}function O(e,t){B(void 0!==e._closedPromise_resolve,"writer._closedPromise_resolve !== undefined"),B(void 0!==e._closedPromise_reject,"writer._closedPromise_reject !== undefined"),B("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 L(e,t){e._readyPromise=Promise.reject(t),e._readyPromise_resolve=void 0,e._readyPromise_reject=void 0,e._readyPromiseState="rejected"}function I(e){e._readyPromise=Promise.resolve(void 0),e._readyPromise_resolve=void 0,e._readyPromise_reject=void 0,e._readyPromiseState="fulfilled"}function F(e){B(void 0!==e._readyPromise_resolve,"writer._readyPromise_resolve !== undefined"),B(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"}var D=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}}(),j=r(0),M=j.InvokeOrNoop,N=j.PromiseInvokeOrNoop,q=j.ValidateAndNormalizeQueuingStrategy,W=j.typeIsObject,U=r(1),B=U.assert,z=U.rethrowAssertionErrorRejection,G=r(3),H=G.DequeueValue,X=G.EnqueueValueWithSize,Y=G.PeekQueueValue,V=G.ResetQueue,J=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=r.size,a=r.highWaterMark,s=void 0===a?1:a;n(this,e),this._state="writable",this._storedError=void 0,this._writer=void 0,this._writableStreamController=void 0,this._writeRequests=[],this._inFlightWriteRequest=void 0,this._closeRequest=void 0,this._inFlightCloseRequest=void 0,this._pendingAbortRequest=void 0,this._backpressure=!1;if(void 0!==t.type)throw new RangeError("Invalid type is specified");this._writableStreamController=new K(this,t,i,s),this._writableStreamController.__startSteps()}return D(e,[{key:"abort",value:function(e){return!1===a(this)?Promise.reject(R("abort")):!0===s(this)?Promise.reject(new TypeError("Cannot abort a stream that already has a writer")):o(this,e)}},{key:"getWriter",value:function(){if(!1===a(this))throw R("getWriter");return i(this)}},{key:"locked",get:function(){if(!1===a(this))throw R("locked");return s(this)}}]),e}();e.exports={AcquireWritableStreamDefaultWriter:i,IsWritableStream:a,IsWritableStreamLocked:s,WritableStream:J,WritableStreamAbort:o,WritableStreamDefaultControllerError:k,WritableStreamDefaultWriterCloseWithErrorPropagation:function(e){var t=e._ownerWritableStream;B(void 0!==t);var r=t._state;return!0===d(t)||"closed"===r?Promise.resolve():"errored"===r?Promise.reject(t._storedError):(B("writable"===r||"erroring"===r),g(e))},WritableStreamDefaultWriterRelease:y,WritableStreamDefaultWriterWrite:A,WritableStreamCloseQueuedOrInFlight:d};var Q=function(){function e(t){if(n(this,e),!1===a(t))throw new TypeError("WritableStreamDefaultWriter can only be constructed with a WritableStream instance");if(!0===s(t))throw new TypeError("This stream has already been locked for exclusive writing by another writer");this._ownerWritableStream=t,t._writer=this;var r=t._state;if("writable"===r)!1===d(t)&&!0===t._backpressure?function(e){e._readyPromise=new Promise(function(t,r){e._readyPromise_resolve=t,e._readyPromise_reject=r}),e._readyPromiseState="pending"}(this):I(this),E(this);else if("erroring"===r)L(this,t._storedError),this._readyPromise.catch(function(){}),E(this);else if("closed"===r)I(this),function(e){e._closedPromise=Promise.resolve(void 0),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0,e._closedPromiseState="resolved"}(this);else{B("errored"===r,"state must be errored");var i=t._storedError;L(this,i),this._readyPromise.catch(function(){}),function(e,t){e._closedPromise=Promise.reject(t),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0,e._closedPromiseState="rejected"}(this,i),this._closedPromise.catch(function(){})}}return D(e,[{key:"abort",value:function(e){return!1===v(this)?Promise.reject(x("abort")):void 0===this._ownerWritableStream?Promise.reject(T("abort")):function(e,t){var r=e._ownerWritableStream;return B(void 0!==r),o(r,t)}(this,e)}},{key:"close",value:function(){if(!1===v(this))return Promise.reject(x("close"));var e=this._ownerWritableStream;return void 0===e?Promise.reject(T("close")):!0===d(e)?Promise.reject(new TypeError("cannot close an already-closing stream")):g(this)}},{key:"releaseLock",value:function(){if(!1===v(this))throw x("releaseLock");var e=this._ownerWritableStream;void 0!==e&&(B(void 0!==e._writer),y(this))}},{key:"write",value:function(e){return!1===v(this)?Promise.reject(x("write")):void 0===this._ownerWritableStream?Promise.reject(T("write to")):A(this,e)}},{key:"closed",get:function(){return!1===v(this)?Promise.reject(x("closed")):this._closedPromise}},{key:"desiredSize",get:function(){if(!1===v(this))throw x("desiredSize");if(void 0===this._ownerWritableStream)throw T("desiredSize");return function(e){var t=e._ownerWritableStream,r=t._state;return"errored"===r||"erroring"===r?null:"closed"===r?0:S(t._writableStreamController)}(this)}},{key:"ready",get:function(){return!1===v(this)?Promise.reject(x("ready")):this._readyPromise}}]),e}(),K=function(){function e(t,r,i,s){if(n(this,e),!1===a(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,V(this),this._started=!1;var o=q(i,s);this._strategySize=o.size,this._strategyHWM=o.highWaterMark;m(t,C(this))}return D(e,[{key:"error",value:function(e){if(!1===function(e){return!!W(e)&&!!Object.prototype.hasOwnProperty.call(e,"_underlyingSink")}(this))throw new TypeError("WritableStreamDefaultController.prototype.error can only be used on a WritableStreamDefaultController");"writable"===this._controlledWritableStream._state&&k(this,e)}},{key:"__abortSteps",value:function(e){return N(this._underlyingSink,"abort",[e])}},{key:"__errorSteps",value:function(){V(this)}},{key:"__startSteps",value:function(){var e=this,t=M(this._underlyingSink,"start",[this]),r=this._controlledWritableStream;Promise.resolve(t).then(function(){B("writable"===r._state||"erroring"===r._state),e._started=!0,w(e)},function(t){B("writable"===r._state||"erroring"===r._state),e._started=!0,l(r,t)}).catch(z)}}]),e}()},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){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.");return 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){function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function i(e){return new Ie(e)}function a(e){return!!me(e)&&!!Object.prototype.hasOwnProperty.call(e,"_readableStreamController")}function s(e){return ge(!0===a(e),"IsReadableStreamLocked should only be used on known readable streams"),void 0!==e._reader}function o(e,t){ge(!0===a(e)),ge("boolean"==typeof t);var r=i(e),n={closedOrErrored:!1,canceled1:!1,canceled2:!1,reason1:void 0,reason2:void 0};n.promise=new Promise(function(e){n._resolve=e});var s=function(){function e(){var t=e._reader,r=e._branch1,n=e._branch2,i=e._teeState;return P(t).then(function(e){ge(me(e));var t=e.value,a=e.done;if(ge("boolean"==typeof a),!0===a&&!1===i.closedOrErrored&&(!1===i.canceled1&&R(r),!1===i.canceled2&&R(n),i.closedOrErrored=!0),!0!==i.closedOrErrored){var s=t,o=t;!1===i.canceled1&&x(r,s),!1===i.canceled2&&x(n,o)}})}return e}();s._reader=r,s._teeState=n,s._cloneForBranch2=t;var o=function(){function e(t){var r=e._stream,n=e._teeState;if(n.canceled1=!0,n.reason1=t,!0===n.canceled2){var i=fe([n.reason1,n.reason2]),a=c(r,i);n._resolve(a)}return n.promise}return e}();o._stream=e,o._teeState=n;var l=function(){function e(t){var r=e._stream,n=e._teeState;if(n.canceled2=!0,n.reason2=t,!0===n.canceled1){var i=fe([n.reason1,n.reason2]),a=c(r,i);n._resolve(a)}return n.promise}return e}();l._stream=e,l._teeState=n;var u=Object.create(Object.prototype);pe(u,"pull",s),pe(u,"cancel",o);var h=new Le(u),d=Object.create(Object.prototype);pe(d,"pull",s),pe(d,"cancel",l);var f=new Le(d);return s._branch1=h._readableStreamController,s._branch2=f._readableStreamController,r._closedPromise.catch(function(e){!0!==n.closedOrErrored&&(T(s._branch1,e),T(s._branch2,e),n.closedOrErrored=!0)}),[h,f]}function l(e){ge(!0===b(e._reader)),ge("readable"===e._state||"closed"===e._state);return new Promise(function(t,r){var n={_resolve:t,_reject:r};e._reader._readIntoRequests.push(n)})}function u(e){ge(!0===_(e._reader)),ge("readable"===e._state);return new Promise(function(t,r){var n={_resolve:t,_reject:r};e._reader._readRequests.push(n)})}function c(e,t){if(e._disturbed=!0,"closed"===e._state)return Promise.resolve(void 0);if("errored"===e._state)return Promise.reject(e._storedError);h(e);return e._readableStreamController.__cancelSteps(t).then(function(){})}function h(e){ge("readable"===e._state),e._state="closed";var t=e._reader;if(void 0!==t){if(!0===_(t)){for(var r=0;r<t._readRequests.length;r++){(0,t._readRequests[r]._resolve)(ae(void 0,!0))}t._readRequests=[]}!function(e){ge(void 0!==e._closedPromise_resolve),ge(void 0!==e._closedPromise_reject),e._closedPromise_resolve(void 0),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0}(t)}}function d(e,t){ge(!0===a(e),"stream must be ReadableStream"),ge("readable"===e._state,"state must be readable"),e._state="errored",e._storedError=t;var r=e._reader;if(void 0!==r){if(!0===_(r)){for(var n=0;n<r._readRequests.length;n++){r._readRequests[n]._reject(t)}r._readRequests=[]}else{ge(b(r),"reader must be ReadableStreamBYOBReader");for(var i=0;i<r._readIntoRequests.length;i++){r._readIntoRequests[i]._reject(t)}r._readIntoRequests=[]}K(r,t),r._closedPromise.catch(function(){})}}function f(e,t,r){var n=e._reader;ge(n._readRequests.length>0);n._readRequests.shift()._resolve(ae(t,r))}function p(e){return e._reader._readIntoRequests.length}function m(e){return e._reader._readRequests.length}function v(e){var t=e._reader;return void 0!==t&&!1!==b(t)}function g(e){var t=e._reader;return void 0!==t&&!1!==_(t)}function b(e){return!!me(e)&&!!Object.prototype.hasOwnProperty.call(e,"_readIntoRequests")}function _(e){return!!me(e)&&!!Object.prototype.hasOwnProperty.call(e,"_readRequests")}function y(e,t){e._ownerReadableStream=t,t._reader=e,"readable"===t._state?function(e){e._closedPromise=new Promise(function(t,r){e._closedPromise_resolve=t,e._closedPromise_reject=r})}(e):"closed"===t._state?function(e){e._closedPromise=Promise.resolve(void 0),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0}(e):(ge("errored"===t._state,"state must be errored"),function(e,t){e._closedPromise=Promise.reject(t),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0}(e,t._storedError),e._closedPromise.catch(function(){}))}function A(e,t){var r=e._ownerReadableStream;return ge(void 0!==r),c(r,t)}function S(e){ge(void 0!==e._ownerReadableStream),ge(e._ownerReadableStream._reader===e),"readable"===e._ownerReadableStream._state?K(e,new TypeError("Reader was released and can no longer be used to monitor the stream's closedness")):function(e,t){ge(void 0===e._closedPromise_resolve),ge(void 0===e._closedPromise_reject),e._closedPromise=Promise.reject(t)}(e,new TypeError("Reader was released and can no longer be used to monitor the stream's closedness")),e._closedPromise.catch(function(){}),e._ownerReadableStream._reader=void 0,e._ownerReadableStream=void 0}function w(e,t){var r=e._ownerReadableStream;return ge(void 0!==r),r._disturbed=!0,"errored"===r._state?Promise.reject(r._storedError):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=ue(a.buffer),e._pendingPullIntos.push(a),l(r);if("closed"===r._state){var s=new t.constructor(a.buffer,a.byteOffset,0);return Promise.resolve(ae(s,!0))}if(e._queueTotalSize>0){if(!0===q(e,a)){var o=M(a);return U(e),Promise.resolve(ae(o,!1))}if(!0===e._closeRequested){var u=new TypeError("Insufficient bytes to fill elements in the given buffer");return X(e,u),Promise.reject(u)}}a.buffer=ue(a.buffer),e._pendingPullIntos.push(a);var c=l(r);return F(e),c}(r._readableStreamController,t)}function P(e){var t=e._ownerReadableStream;return ge(void 0!==t),t._disturbed=!0,"closed"===t._state?Promise.resolve(ae(void 0,!0)):"errored"===t._state?Promise.reject(t._storedError):(ge("readable"===t._state),t._readableStreamController.__pullSteps())}function C(e){return!!me(e)&&!!Object.prototype.hasOwnProperty.call(e,"_underlyingSource")}function k(e){if(!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===s(t)&&m(t)>0)return!0;if(O(e)>0)return!0;return!1}(e))if(!0!==e._pulling){ge(!1===e._pullAgain),e._pulling=!0;le(e._underlyingSource,"pull",[e]).then(function(){if(e._pulling=!1,!0===e._pullAgain)return e._pullAgain=!1,k(e)},function(t){E(e,t)}).catch(be)}else e._pullAgain=!0}function R(e){var t=e._controlledReadableStream;ge(!1===e._closeRequested),ge("readable"===t._state),e._closeRequested=!0,0===e._queue.length&&h(t)}function x(e,t){var r=e._controlledReadableStream;if(ge(!1===e._closeRequested),ge("readable"===r._state),!0===s(r)&&m(r)>0)f(r,t,!1);else{var n=1;if(void 0!==e._strategySize){var i=e._strategySize;try{n=i(t)}catch(t){throw E(e,t),t}}try{Ae(e,t,n)}catch(t){throw E(e,t),t}}k(e)}function T(e,t){var r=e._controlledReadableStream;ge("readable"===r._state),Se(e),d(r,t)}function E(e,t){"readable"===e._controlledReadableStream._state&&T(e,t)}function O(e){var t=e._controlledReadableStream._state;return"errored"===t?null:"closed"===t?0:e._strategyHWM-e._queueTotalSize}function L(e){return!!me(e)&&!!Object.prototype.hasOwnProperty.call(e,"_underlyingByteSource")}function I(e){return!!me(e)&&!!Object.prototype.hasOwnProperty.call(e,"_associatedReadableByteStreamController")}function F(e){if(!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===g(t)&&m(t)>0)return!0;if(!0===v(t)&&p(t)>0)return!0;if(Y(e)>0)return!0;return!1}(e))if(!0!==e._pulling){ge(!1===e._pullAgain),e._pulling=!0;le(e._underlyingByteSource,"pull",[e]).then(function(){e._pulling=!1,!0===e._pullAgain&&(e._pullAgain=!1,F(e))},function(t){"readable"===e._controlledReadableStream._state&&X(e,t)}).catch(be)}else e._pullAgain=!0}function D(e){B(e),e._pendingPullIntos=[]}function j(e,t){ge("errored"!==e._state,"state must not be errored");var r=!1;"closed"===e._state&&(ge(0===t.bytesFilled),r=!0);var n=M(t);"default"===t.readerType?f(e,n,r):(ge("byob"===t.readerType),function(e,t,r){var n=e._reader;ge(n._readIntoRequests.length>0),n._readIntoRequests.shift()._resolve(ae(t,r))}(e,n,r))}function M(e){var t=e.bytesFilled,r=e.elementSize;return ge(t<=e.byteLength),ge(t%r==0),new e.ctor(e.buffer,e.byteOffset,t/r)}function N(e,t,r,n){e._queue.push({buffer:t,byteOffset:r,byteLength:n}),e._queueTotalSize+=n}function q(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,s=a-a%r,o=i,l=!1;s>n&&(o=s-t.bytesFilled,l=!0);for(var u=e._queue;o>0;){var c=u[0],h=Math.min(o,c.byteLength),d=t.byteOffset+t.bytesFilled;ie(t.buffer,d,c.buffer,c.byteOffset,h),c.byteLength===h?u.shift():(c.byteOffset+=h,c.byteLength-=h),e._queueTotalSize-=h,W(e,h,t),o-=h}return!1===l&&(ge(0===e._queueTotalSize,"queue must be empty"),ge(t.bytesFilled>0),ge(t.bytesFilled<t.elementSize)),l}function W(e,t,r){ge(0===e._pendingPullIntos.length||e._pendingPullIntos[0]===r),B(e),r.bytesFilled+=t}function U(e){ge("readable"===e._controlledReadableStream._state),0===e._queueTotalSize&&!0===e._closeRequested?h(e._controlledReadableStream):F(e)}function B(e){void 0!==e._byobRequest&&(e._byobRequest._associatedReadableByteStreamController=void 0,e._byobRequest._view=void 0,e._byobRequest=void 0)}function z(e){for(ge(!1===e._closeRequested);e._pendingPullIntos.length>0;){if(0===e._queueTotalSize)return;var t=e._pendingPullIntos[0];!0===q(e,t)&&(H(e),j(e._controlledReadableStream,t))}}function G(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=ue(t.buffer),ge(0===t.bytesFilled,"bytesFilled must be 0");var r=e._controlledReadableStream;if(!0===v(r))for(;p(r)>0;)j(r,H(e))}(e,r)}else ge("readable"===n._state),function(e,t,r){if(r.bytesFilled+t>r.byteLength)throw new RangeError("bytesWritten out of range");if(W(e,t,r),!(r.bytesFilled<r.elementSize)){H(e);var n=r.bytesFilled%r.elementSize;if(n>0){var i=r.byteOffset+r.bytesFilled,a=r.buffer.slice(i-n,i);N(e,a,0,a.byteLength)}r.buffer=ue(r.buffer),r.bytesFilled-=n,j(e._controlledReadableStream,r),z(e)}}(e,t,r)}function H(e){var t=e._pendingPullIntos.shift();return B(e),t}function X(e,t){var r=e._controlledReadableStream;ge("readable"===r._state),D(e),Se(e),d(r,t)}function Y(e){var t=e._controlledReadableStream._state;return"errored"===t?null:"closed"===t?0:e._strategyHWM-e._queueTotalSize}function V(e){return new TypeError("ReadableStream.prototype."+e+" can only be used on a ReadableStream")}function J(e){return new TypeError("Cannot "+e+" a stream using a released reader")}function Q(e){return new TypeError("ReadableStreamDefaultReader.prototype."+e+" can only be used on a ReadableStreamDefaultReader")}function K(e,t){ge(void 0!==e._closedPromise_resolve),ge(void 0!==e._closedPromise_reject),e._closedPromise_reject(t),e._closedPromise_resolve=void 0,e._closedPromise_reject=void 0}function Z(e){return new TypeError("ReadableStreamBYOBReader.prototype."+e+" can only be used on a ReadableStreamBYOBReader")}function $(e){return new TypeError("ReadableStreamDefaultController.prototype."+e+" can only be used on a ReadableStreamDefaultController")}function ee(e){return new TypeError("ReadableStreamBYOBRequest.prototype."+e+" can only be used on a ReadableStreamBYOBRequest")}function te(e){return new TypeError("ReadableByteStreamController.prototype."+e+" can only be used on a ReadableByteStreamController")}var re=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}}(),ne=r(0),ie=ne.ArrayBufferCopy,ae=ne.CreateIterResultObject,se=ne.IsFiniteNonNegativeNumber,oe=ne.InvokeOrNoop,le=ne.PromiseInvokeOrNoop,ue=ne.TransferArrayBuffer,ce=ne.ValidateAndNormalizeQueuingStrategy,he=ne.ValidateAndNormalizeHighWaterMark,de=r(0),fe=de.createArrayFromList,pe=de.createDataProperty,me=de.typeIsObject,ve=r(1),ge=ve.assert,be=ve.rethrowAssertionErrorRejection,_e=r(3),ye=_e.DequeueValue,Ae=_e.EnqueueValueWithSize,Se=_e.ResetQueue,we=r(2),Pe=we.AcquireWritableStreamDefaultWriter,Ce=we.IsWritableStream,ke=we.IsWritableStreamLocked,Re=we.WritableStreamAbort,xe=we.WritableStreamDefaultWriterCloseWithErrorPropagation,Te=we.WritableStreamDefaultWriterRelease,Ee=we.WritableStreamDefaultWriterWrite,Oe=we.WritableStreamCloseQueuedOrInFlight,Le=function(){function e(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=r.size,a=r.highWaterMark;n(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 Me(this,t,a);else{if(void 0!==s)throw new RangeError("Invalid type is specified");void 0===a&&(a=1),this._readableStreamController=new De(this,t,i,a)}}return re(e,[{key:"cancel",value:function(e){return!1===a(this)?Promise.reject(V("cancel")):!0===s(this)?Promise.reject(new TypeError("Cannot cancel a stream that already has a reader")):c(this,e)}},{key:"getReader",value:function(){var e=(arguments.length>0&&void 0!==arguments[0]?arguments[0]:{}).mode;if(!1===a(this))throw V("getReader");if(void 0===e)return i(this);if("byob"===(e=String(e)))return function(e){return new Fe(e)}(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,o=r.preventAbort,l=r.preventCancel;if(!1===a(this))return Promise.reject(V("pipeTo"));if(!1===Ce(e))return Promise.reject(new TypeError("ReadableStream.prototype.pipeTo's first argument must be a WritableStream"));if(n=Boolean(n),o=Boolean(o),l=Boolean(l),!0===s(this))return Promise.reject(new TypeError("ReadableStream.prototype.pipeTo cannot be used on a locked ReadableStream"));if(!0===ke(e))return Promise.reject(new TypeError("ReadableStream.prototype.pipeTo cannot be used on a locked WritableStream"));var u=i(this),h=Pe(e),d=!1,f=Promise.resolve();return new Promise(function(r,i){function a(){return f=Promise.resolve(),!0===d?Promise.resolve():h._readyPromise.then(function(){return P(u).then(function(e){var t=e.value;!0!==e.done&&(f=Ee(h,t).catch(function(){}))})}).then(a)}function s(){var e=f;return f.then(function(){return e!==f?s():void 0})}function p(e,t,r){"errored"===e._state?r(e._storedError):t.catch(r).catch(be)}function m(t,r,n){function i(){t().then(function(){return g(r,n)},function(e){return g(!0,e)}).catch(be)}!0!==d&&(d=!0,"writable"===e._state&&!1===Oe(e)?s().then(i):i())}function v(t,r){!0!==d&&(d=!0,"writable"===e._state&&!1===Oe(e)?s().then(function(){return g(t,r)}).catch(be):g(t,r))}function g(e,t){Te(h),S(u),e?i(t):r(void 0)}if(p(t,u._closedPromise,function(t){!1===o?m(function(){return Re(e,t)},!0,t):v(!0,t)}),p(e,h._closedPromise,function(e){!1===l?m(function(){return c(t,e)},!0,e):v(!0,e)}),function(e,t,r){"closed"===e._state?r():t.then(r).catch(be)}(t,u._closedPromise,function(){!1===n?m(function(){return xe(h)}):v()}),!0===Oe(e)||"closed"===e._state){var b=new TypeError("the destination writable stream closed before all data could be piped to it");!1===l?m(function(){return c(t,b)},!0,b):v(!0,b)}a().catch(function(e){f=Promise.resolve(),be(e)})})}},{key:"tee",value:function(){if(!1===a(this))throw V("tee");var e=o(this,!1);return fe(e)}},{key:"locked",get:function(){if(!1===a(this))throw V("locked");return s(this)}}]),e}();e.exports={ReadableStream:Le,IsReadableStreamDisturbed:function(e){return ge(!0===a(e),"IsReadableStreamDisturbed should only be used on known readable streams"),e._disturbed},ReadableStreamDefaultControllerClose:R,ReadableStreamDefaultControllerEnqueue:x,ReadableStreamDefaultControllerError:T,ReadableStreamDefaultControllerGetDesiredSize:O};var Ie=function(){function e(t){if(n(this,e),!1===a(t))throw new TypeError("ReadableStreamDefaultReader can only be constructed with a ReadableStream instance");if(!0===s(t))throw new TypeError("This stream has already been locked for exclusive reading by another reader");y(this,t),this._readRequests=[]}return re(e,[{key:"cancel",value:function(e){return!1===_(this)?Promise.reject(Q("cancel")):void 0===this._ownerReadableStream?Promise.reject(J("cancel")):A(this,e)}},{key:"read",value:function(){return!1===_(this)?Promise.reject(Q("read")):void 0===this._ownerReadableStream?Promise.reject(J("read from")):P(this)}},{key:"releaseLock",value:function(){if(!1===_(this))throw Q("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");S(this)}}},{key:"closed",get:function(){return!1===_(this)?Promise.reject(Q("closed")):this._closedPromise}}]),e}(),Fe=function(){function e(t){if(n(this,e),!a(t))throw new TypeError("ReadableStreamBYOBReader can only be constructed with a ReadableStream instance given a byte source");if(!1===L(t._readableStreamController))throw new TypeError("Cannot construct a ReadableStreamBYOBReader for a stream not constructed with a byte source");if(s(t))throw new TypeError("This stream has already been locked for exclusive reading by another reader");y(this,t),this._readIntoRequests=[]}return re(e,[{key:"cancel",value:function(e){return b(this)?void 0===this._ownerReadableStream?Promise.reject(J("cancel")):A(this,e):Promise.reject(Z("cancel"))}},{key:"read",value:function(e){return b(this)?void 0===this._ownerReadableStream?Promise.reject(J("read from")):ArrayBuffer.isView(e)?0===e.byteLength?Promise.reject(new TypeError("view must have non-zero byteLength")):w(this,e):Promise.reject(new TypeError("view must be an array buffer view")):Promise.reject(Z("read"))}},{key:"releaseLock",value:function(){if(!b(this))throw Z("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");S(this)}}},{key:"closed",get:function(){return b(this)?this._closedPromise:Promise.reject(Z("closed"))}}]),e}(),De=function(){function e(t,r,i,s){if(n(this,e),!1===a(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,Se(this),this._started=!1,this._closeRequested=!1,this._pullAgain=!1,this._pulling=!1;var o=ce(i,s);this._strategySize=o.size,this._strategyHWM=o.highWaterMark;var l=this,u=oe(r,"start",[this]);Promise.resolve(u).then(function(){l._started=!0,ge(!1===l._pulling),ge(!1===l._pullAgain),k(l)},function(e){E(l,e)}).catch(be)}return re(e,[{key:"close",value:function(){if(!1===C(this))throw $("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");R(this)}},{key:"enqueue",value:function(e){if(!1===C(this))throw $("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 x(this,e)}},{key:"error",value:function(e){if(!1===C(this))throw $("error");var t=this._controlledReadableStream;if("readable"!==t._state)throw new TypeError("The stream is "+t._state+" and so cannot be errored");T(this,e)}},{key:"__cancelSteps",value:function(e){return Se(this),le(this._underlyingSource,"cancel",[e])}},{key:"__pullSteps",value:function(){var e=this._controlledReadableStream;if(this._queue.length>0){var t=ye(this);return!0===this._closeRequested&&0===this._queue.length?h(e):k(this),Promise.resolve(ae(t,!1))}var r=u(e);return k(this),r}},{key:"desiredSize",get:function(){if(!1===C(this))throw $("desiredSize");return O(this)}}]),e}(),je=function(){function e(t,r){n(this,e),this._associatedReadableByteStreamController=t,this._view=r}return re(e,[{key:"respond",value:function(e){if(!1===I(this))throw ee("respond");if(void 0===this._associatedReadableByteStreamController)throw new TypeError("This BYOB request has been invalidated");!function(e,t){if(t=Number(t),!1===se(t))throw new RangeError("bytesWritten must be a finite");ge(e._pendingPullIntos.length>0),G(e,t)}(this._associatedReadableByteStreamController,e)}},{key:"respondWithNewView",value:function(e){if(!1===I(this))throw ee("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){ge(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,G(e,t.byteLength)}(this._associatedReadableByteStreamController,e)}},{key:"view",get:function(){return this._view}}]),e}(),Me=function(){function e(t,r,i){if(n(this,e),!1===a(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,D(this),this._queue=this._queueTotalSize=void 0,Se(this),this._closeRequested=!1,this._started=!1,this._strategyHWM=he(i);var s=r.autoAllocateChunkSize;if(void 0!==s&&(!1===Number.isInteger(s)||s<=0))throw new RangeError("autoAllocateChunkSize must be a positive integer");this._autoAllocateChunkSize=s,this._pendingPullIntos=[];var o=this,l=oe(r,"start",[this]);Promise.resolve(l).then(function(){o._started=!0,ge(!1===o._pulling),ge(!1===o._pullAgain),F(o)},function(e){"readable"===t._state&&X(o,e)}).catch(be)}return re(e,[{key:"close",value:function(){if(!1===L(this))throw te("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(ge(!1===e._closeRequested),ge("readable"===t._state),e._queueTotalSize>0)e._closeRequested=!0;else{if(e._pendingPullIntos.length>0&&e._pendingPullIntos[0].bytesFilled>0){var r=new TypeError("Insufficient bytes to fill elements in the given buffer");throw X(e,r),r}h(t)}}(this)}},{key:"enqueue",value:function(e){if(!1===L(this))throw te("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;ge(!1===e._closeRequested),ge("readable"===r._state);var n=t.buffer,i=t.byteOffset,a=t.byteLength,o=ue(n);!0===g(r)?0===m(r)?N(e,o,i,a):(ge(0===e._queue.length),f(r,new Uint8Array(o,i,a),!1)):!0===v(r)?(N(e,o,i,a),z(e)):(ge(!1===s(r),"stream must not be locked"),N(e,o,i,a))}(this,e)}},{key:"error",value:function(e){if(!1===L(this))throw te("error");var t=this._controlledReadableStream;if("readable"!==t._state)throw new TypeError("The stream is "+t._state+" and so cannot be errored");X(this,e)}},{key:"__cancelSteps",value:function(e){if(this._pendingPullIntos.length>0){this._pendingPullIntos[0].bytesFilled=0}return Se(this),le(this._underlyingByteSource,"cancel",[e])}},{key:"__pullSteps",value:function(){var e=this._controlledReadableStream;if(ge(!0===g(e)),this._queueTotalSize>0){ge(0===m(e));var t=this._queue.shift();this._queueTotalSize-=t.byteLength,U(this);var r=void 0;try{r=new Uint8Array(t.buffer,t.byteOffset,t.byteLength)}catch(e){return Promise.reject(e)}return Promise.resolve(ae(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=u(e);return F(this),s}},{key:"byobRequest",get:function(){if(!1===L(this))throw te("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 je(this,t)}return this._byobRequest}},{key:"desiredSize",get:function(){if(!1===L(this))throw te("desiredSize");return Y(this)}}]),e}()},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){function n(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function i(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{C(r,t)}catch(t){throw e._readableClosed=!0,s(e,t),e._storedError}!0===R(r)<=0&&!1===e._backpressure&&u(e,!0)}function a(e){v(!1===e._errored),v(!1===e._readableClosed);try{P(e._readableController)}catch(e){v(!1)}e._readableClosed=!0}function s(e,t){!1===e._errored&&o(e,t)}function o(e,t){v(!1===e._errored),e._errored=!0,e._storedError=t,!1===e._writableDone&&E(e._writableController,t),!1===e._readableClosed&&k(e._readableController,t)}function l(e){return v(void 0!==e._backpressureChangePromise,"_backpressureChangePromise should have been initialized"),!1===e._backpressure?Promise.resolve():(v(!0===e._backpressure,"_backpressure should have been initialized"),e._backpressureChangePromise)}function 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e(){this.alphaIsShape=!1,this.fontSize=0,this.fontSizeScale=1,this.textMatrix=i.IDENTITY_MATRIX,this.textMatrixScale=1,this.fontMatrix=i.FONT_IDENTITY_MATRIX,this.leading=0,this.x=0,this.y=0,this.lineX=0,this.lineY=0,this.charSpacing=0,this.wordSpacing=0,this.textHScale=1,this.textRenderingMode=i.TextRenderingMode.FILL,this.textRise=0,this.fillColor="#000000",this.strokeColor="#000000",this.patternFill=!1,this.fillAlpha=1,this.strokeAlpha=1,this.lineWidth=1,this.activeSMask=null,this.resumeSMaskCtx=null}return e.prototype={clone:function(){return Object.create(this)},setCurrentPoint:function(e,t){this.x=e,this.y=t}},e}(),c=function(){function e(e,t,r,i,a,s){this.ctx=e,this.current=new u,this.stateStack=[],this.pendingClip=null,this.pendingEOFill=!1,this.res=null,this.xobjs=null,this.commonObjs=t,this.objs=r,this.canvasFactory=i,this.webGLContext=a,this.imageLayer=s,this.groupStack=[],this.processingType3=null,this.baseTransform=null,this.baseTransformStack=[],this.groupLevel=0,this.smaskStack=[],this.smaskCounter=0,this.tempSMask=null,this.cachedCanvases=new l(this.canvasFactory),e&&n(e),this.cachedGetSinglePixelWidth=null}function t(e,t){if("undefined"!=typeof ImageData&&t instanceof ImageData)e.putImageData(t,0,0);else{var r,n,a,l,u,c=t.height,h=t.width,d=c%s,f=(c-d)/s,p=0===d?f:f+1,m=e.createImageData(h,s),v=0,g=t.data,b=m.data;if(t.kind===i.ImageKind.GRAYSCALE_1BPP){var _=g.byteLength,y=new Uint32Array(b.buffer,0,b.byteLength>>2),A=y.length,S=h+7>>3,w=4294967295,P=o.value?4278190080:255;for(n=0;n<p;n++){for(l=n<f?s:d,r=0,a=0;a<l;a++){for(var C=_-v,k=0,R=C>S?h:8*C-7,x=-8&R,T=0,E=0;k<x;k+=8)E=g[v++],y[r++]=128&E?w:P,y[r++]=64&E?w:P,y[r++]=32&E?w:P,y[r++]=16&E?w:P,y[r++]=8&E?w:P,y[r++]=4&E?w:P,y[r++]=2&E?w:P,y[r++]=1&E?w:P;for(;k<R;k++)0===T&&(E=g[v++],T=128),y[r++]=E&T?w:P,T>>=1}for(;r<A;)y[r++]=0;e.putImageData(m,0,n*s)}}else if(t.kind===i.ImageKind.RGBA_32BPP){for(a=0,u=h*s*4,n=0;n<f;n++)b.set(g.subarray(v,v+u)),v+=u,e.putImageData(m,0,a),a+=s;n<p&&(u=h*d*4,b.set(g.subarray(v,v+u)),e.putImageData(m,0,a))}else{if(t.kind!==i.ImageKind.RGB_24BPP)throw new Error("bad image kind: "+t.kind);for(u=h*(l=s),n=0;n<p;n++){for(n>=f&&(u=h*(l=d)),r=0,a=u;a--;)b[r++]=g[v++],b[r++]=g[v++],b[r++]=g[v++],b[r++]=255;e.putImageData(m,0,n*s)}}}}function r(e,t){for(var r=t.height,n=t.width,i=r%s,a=(r-i)/s,o=0===i?a:a+1,l=e.createImageData(n,s),u=0,c=t.data,h=l.data,d=0;d<o;d++){for(var f=d<a?s:i,p=3,m=0;m<f;m++)for(var v=0,g=0;g<n;g++){if(!v){var b=c[u++];v=128}h[p]=b&v?0:255,p+=4,v>>=1}e.putImageData(l,0,d*s)}}function c(e,t){for(var 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),b=e.getImageData(0,v,r,g),_=t.getImageData(0,v,r,g);l&&d(b.data,u,c,h),o(b.data,_.data,s),e.putImageData(_,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,n){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!==n&&o===n.nextBreakPoint)return n.breakIt(o,r),o;if((u=s[o])!==i.OPS.dependency)this[u].apply(this,a[o]);else for(var m=a[o],v=0,g=m.length;v<g;v++){var b=m[v],_="g"===b[0]&&"_"===b[1]?f:p;if(!_.isResolved(b))return _.get(b,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=i.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=i.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,n=this.current,a=n.x,s=n.y,o=0,l=0,u=e.length;o<u;o++)switch(0|e[o]){case i.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 i.OPS.moveTo:a=t[l++],s=t[l++],r.moveTo(a,s);break;case i.OPS.lineTo:a=t[l++],s=t[l++],r.lineTo(a,s);break;case i.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 i.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 i.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 i.OPS.closePath:r.closePath()}n.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=b},eoClip:function(){this.pendingClip=_},beginText:function(){this.current.textMatrix=i.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),n=this.current;if(!r)throw new Error("Can't find font for "+e);if(n.fontMatrix=r.fontMatrix?r.fontMatrix:i.FONT_IDENTITY_MATRIX,0!==n.fontMatrix[0]&&0!==n.fontMatrix[3]||(0,i.warn)("Invalid font matrix for font "+e),t<0?(t=-t,n.fontDirection=-1):n.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,n){var a,s=this.ctx,o=this.current,l=o.font,u=o.textRenderingMode,c=o.fontSize/o.fontSizeScale,h=u&i.TextRenderingMode.FILL_STROKE_MASK,d=!!(u&i.TextRenderingMode.ADD_TO_PATH_FLAG),f=o.patternFill&&l.data;if((l.disableFontFace||d||f)&&(a=l.getPathGenerator(this.commonObjs,e)),l.disableFontFace||f?(s.save(),s.translate(t,r),s.beginPath(),a(s,c),n&&s.setTransform.apply(s,n),h!==i.TextRenderingMode.FILL&&h!==i.TextRenderingMode.FILL_STROKE||s.fill(),h!==i.TextRenderingMode.STROKE&&h!==i.TextRenderingMode.FILL_STROKE||s.stroke(),s.restore()):(h!==i.TextRenderingMode.FILL&&h!==i.TextRenderingMode.FILL_STROKE||s.fillText(e,t,r),h!==i.TextRenderingMode.STROKE&&h!==i.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,n=3;n<t.length;n+=4)if(t[n]>0&&t[n]<255){r=!0;break}return(0,i.shadow)(this,"isFontSubpixelAAEnabled",r)},showText:function(e){var t=this.current,r=t.font;if(r.isType3Font)return this.showType3Text(e);var n=t.fontSize;if(0!==n){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=n*t.fontMatrix[0],v=t.textRenderingMode===i.TextRenderingMode.FILL&&!r.disableFontFace&&!t.patternFill;a.save();var g=void 0;if(t.patternFill){a.save();var b=t.fillColor.getPattern(a,this);g=a.mozCurrentTransform,a.restore(),a.fillStyle=b}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 _=t.lineWidth,y=t.textMatrixScale;if(0===y||0===_){var A=t.textRenderingMode&i.TextRenderingMode.FILL_STROKE_MASK;A!==i.TextRenderingMode.STROKE&&A!==i.TextRenderingMode.FILL_STROKE||(this.cachedGetSinglePixelWidth=null,_=.65*this.getSinglePixelWidth())}else _/=y;1!==s&&(a.scale(s,s),_/=s),a.lineWidth=_;var S,w=0;for(S=0;S<h;++S){var P=e[S];if((0,i.isNum)(P))w+=f*P*n/1e3;else{var C,k,R,x,T=!1,E=(P.isSpace?l:0)+o,O=P.fontChar,L=P.accent,I=P.width;if(d){var F,D,j;F=P.vmetric||p,D=-(D=P.vmetric?F[1]:.5*I)*m,j=F[2]*m,I=F?-F[0]:I,C=D/s,k=(w+j)/s}else C=w/s,k=0;if(r.remeasure&&I>0){var M=1e3*a.measureText(O).width/n*s;if(I<M&&this.isFontSubpixelAAEnabled){var N=I/M;T=!0,a.save(),a.scale(N,1),C/=N}else I!==M&&(C+=(I-M)/2e3*n/s)}(P.isInFont||r.missingFile)&&(v&&!L?a.fillText(O,C,k):(this.paintChar(O,C,k,g),L&&(R=C+L.offset.x/s,x=k-L.offset.y/s,this.paintChar(L.fontChar,R,x,g))));w+=I*m+E*u,T&&a.restore()}}d?t.y-=w*c:t.x+=w*c,a.restore()}},showType3Text:function(e){var t,r,n,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||i.FONT_IDENTITY_MATRIX,v=e.length;if(!(o.textRenderingMode===i.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,i.isNum)(r))a=h*r*u/1e3,this.ctx.translate(a,0),o.x+=a*p;else{var g=(r.isSpace?f:0)+d,b=l.charProcOperatorList[r.operatorListId];if(b){this.processingType3=r,this.save(),s.scale(u,u),s.transform.apply(s,m),this.executeOperatorList(b),this.restore();n=i.Util.applyTransform([r.width,0],m)[0]*u+g,s.translate(n,0),o.x+=n*p}else(0,i.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 i=t[1],s=this.baseTransform||this.ctx.mozCurrentTransform.slice(),o={createCanvasGraphics:function(t){return new e(t,n.commonObjs,n.objs,n.canvasFactory)}};r=new a.TilingPattern(t,i,this.ctx,o,s)}else r=(0,a.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 n=i.Util.makeCssRgb(e,t,r);this.ctx.strokeStyle=n,this.current.strokeColor=n},setFillRGBColor:function(e,t,r){var n=i.Util.makeCssRgb(e,t,r);this.ctx.fillStyle=n,this.current.fillColor=n,this.current.patternFill=!1},shadingFill:function(e){var t=this.ctx;this.save();var r=(0,a.getShadingPatternFromIR)(e);t.fillStyle=r.getPattern(t,this,!0);var n=t.mozCurrentTransformInverse;if(n){var s=t.canvas,o=s.width,l=s.height,u=i.Util.applyTransform([0,0],n),c=i.Util.applyTransform([0,l],n),h=i.Util.applyTransform([o,0],n),d=i.Util.applyTransform([o,l],n),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(){throw new Error("Should not call beginInlineImage")},beginImageData:function(){throw new Error("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,i.info)("TODO: Support non-isolated groups."),e.knockout&&(0,i.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 n=i.Util.getAxialAlignedBoundingBox(e.bbox,t.mozCurrentTransform),a=[0,0,t.canvas.width,t.canvas.height];n=i.Util.intersect(n,a)||[0,0,0,0];var s=Math.floor(n[0]),o=Math.floor(n[1]),l=Math.max(Math.ceil(n[2])-s,1),u=Math.max(Math.ceil(n[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 n=this.objs.get(e);if(n){this.save();var a=this.ctx;if(a.scale(1/t,-1/r),a.drawImage(n,0,0,n.width,n.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,i.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 b=new Int32Array([0,o,-1,0,-o,0,0,0,1]),_=[];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],C=y;do{var k=b[P];do{y+=k}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(C!==y);_.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=_.length;t<r;t++){var n=_[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,i.warn)("Dependent image isn't ready yet")},paintImageXObjectRepeat:function(e,t,r,n){var a=this.objs.get(e);if(a){for(var s=a.width,o=a.height,l=[],u=0,c=n.length;u<c;u+=2)l.push({transform:[t,0,0,r,n[u],n[u+1]],x:0,y:0,w:s,h:o});this.paintInlineImageXObjectGroup(a,l)}else(0,i.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 b=m,_=v;c>2&&m>1&&(c/=m/(b=Math.ceil(m/2))),f>2&&v>1&&(f/=v/(_=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=b,v=_,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,i.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===_?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 i.OPS)e.prototype[i.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,b=(u[i+1]+t.offsetY)*t.scaleY;if(!(p>=b))for(var _,y,A,S,w,P,C,k,R,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],j=c[o+2],M=Math.round(p),N=Math.round(b),q=M;q<=N;q++){q<v?(_=f-(f-m)*(R=q<p?0:p===v?1:(p-q)/(p-v)),y=x-(x-O)*R,A=T-(T-L)*R,S=E-(E-I)*R):(_=m-(m-g)*(R=q>b?1:v===b?0:(v-q)/(v-b)),y=O-(O-F)*R,A=L-(L-D)*R,S=I-(I-j)*R),w=f-(f-g)*(R=q<p?0:q>b?1:(p-q)/(p-b)),P=x-(x-F)*R,C=T-(T-D)*R,k=E-(E-j)*R;for(var W=Math.round(Math.min(_,w)),U=Math.round(Math.max(_,w)),B=d*q+4*W,z=W;z<=U;z++)R=(R=(_-z)/(_-w))<0?0:R>1?1:R,h[B++]=y-(y-P)*R|0,h[B++]=A-(A-C)*R|0,h[B++]=S-(S-k)*R|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),b=Math.min(Math.ceil(Math.abs(v*r[1]*1.1)),3e3),_=m/g,y=v/b,A={coords:n,colors:i,offsetX:-f,offsetY:-p,scaleX:1/_,scaleY:1/y},S=g+4,w=b+4;if(l.isEnabled)u=l.drawFigures({width:g,height:b,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,C=P.createImageData(g,b);if(s){var k=C.data;for(h=0,d=k.length;h<d;h+=4)k[h]=s[0],k[h+1]=s[1],k[h+2]=s[2],k[h+3]=255}for(h=0;h<a.length;h++)t(C,a[h],A);P.putImageData(C,2,2),u=c.canvas}return{canvas:u,offsetX:f-2*_,offsetY:p-2*y,scaleX:_,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(){function e(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}var t=1,r=2;return e.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],b=n.Util.singularValueDecompose2dScale(this.matrix),_=n.Util.singularValueDecompose2dScale(this.baseTransform),y=[b[0]*_[0],b[1]*_[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(e,i,a){var s=e.ctx,o=e.current;switch(i){case t:var l=this.ctx;s.fillStyle=l.fillStyle,s.strokeStyle=l.strokeStyle,o.fillColor=l.fillStyle,o.strokeColor=l.strokeStyle;break;case r: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")}},e}();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 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n=e.createShader(r);e.shaderSource(n,t),e.compileShader(n);if(!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]);e.linkProgram(r);if(!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}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 b=i(g,e,g.TEXTURE0),_=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(b),g.deleteTexture(_),g.deleteBuffer(y),v},drawFigures:function(e,i,l,u,c){f||function(){var e,i;a(),e=o,o=null,i=s,s=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,b=u.length;g<b;g++)switch(u[g].type){case"lattice":y+=((_=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,C=0,k=0;for(g=0,b=u.length;g<b;g++){var R=u[g],x=R.coords,T=R.colors;switch(R.type){case"lattice":var E=R.verticesPerRow;_=x.length/E|0;for(var O=1;O<_;O++)for(var L=O*E+1,I=1;I<E;I++,L++)A[C]=w[x[L-E-1]],A[C+1]=w[x[L-E-1]+1],A[C+2]=w[x[L-E]],A[C+3]=w[x[L-E]+1],A[C+4]=w[x[L-1]],A[C+5]=w[x[L-1]+1],S[k]=P[T[L-E-1]],S[k+1]=P[T[L-E-1]+1],S[k+2]=P[T[L-E-1]+2],S[k+3]=P[T[L-E]],S[k+4]=P[T[L-E]+1],S[k+5]=P[T[L-E]+2],S[k+6]=P[T[L-1]],S[k+7]=P[T[L-1]+1],S[k+8]=P[T[L-1]+2],A[C+6]=A[C+2],A[C+7]=A[C+3],A[C+8]=A[C+4],A[C+9]=A[C+5],A[C+10]=w[x[L]],A[C+11]=w[x[L]+1],S[k+9]=S[k+3],S[k+10]=S[k+4],S[k+11]=S[k+5],S[k+12]=S[k+6],S[k+13]=S[k+7],S[k+14]=S[k+8],S[k+15]=P[T[L]],S[k+16]=P[T[L]+1],S[k+17]=P[T[L]+2],C+=12,k+=18;break;case"triangles":for(var F=0,D=x.length;F<D;F++)A[C]=w[x[F]],A[C+1]=w[x[F]+1],S[k]=P[T[F]],S[k+1]=P[T[F]+1],S[k+2]=P[T[F]+2],C+=2,k+=3}}l?v.clearColor(l[0]/255,l[1]/255,l[2]/255,1):v.clearColor(0,0,0,0),v.clear(v.COLOR_BUFFER_BIT);var j=v.createBuffer();v.bindBuffer(v.ARRAY_BUFFER,j),v.bufferData(v.ARRAY_BUFFER,A,v.STATIC_DRAW),v.enableVertexAttribArray(p.positionLocation),v.vertexAttribPointer(p.positionLocation,2,v.FLOAT,!1,0,0);var M=v.createBuffer();return v.bindBuffer(v.ARRAY_BUFFER,M),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(j),v.deleteBuffer(M),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";function n(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 i(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof 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r._request=null,"http:"===r._url.protocol?r._request=h.request(s(r._url,e.httpHeaders),i):r._request=d.request(s(r._url,e.httpHeaders),i),r._request.on("error",function(e){r._errored=!0,r._reason=e,r._headersCapability.reject(e)}),r._request.end(),r}return i(t,m),t}(),b=function(e){function t(e,r,i){a(this,t);var o=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e));o._httpHeaders={};for(var l in e.httpHeaders){var u=e.httpHeaders[l];void 0!==u&&(o._httpHeaders[l]=u)}return o._httpHeaders.Range="bytes="+r+"-"+(i-1),o._request=null,"http:"===o._url.protocol?o._request=h.request(s(o._url,o._httpHeaders),function(e){o._setReadableStream(e)}):o._request=d.request(s(o._url,o._httpHeaders),function(e){o._setReadableStream(e)}),o._request.on("error",function(e){o._errored=!0,o._reason=e}),o._request.end(),o}return i(t,v),t}(),_=function(e){function t(e){a(this,t);var r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e)),i=decodeURI(r._url.path);return 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r&&e(t.prototype,r),n&&e(t,n),t}}(),s=r(0),o=r(38),l=function(){function e(t){n(this,e),this.source=t,this.isHttp=/^https?:/i.test(t.url),this.httpHeaders=this.isHttp&&t.httpHeaders||{},this._fullRequestReader=null,this._rangeRequestReaders=[]}return a(e,[{key:"getFullReader",value:function(){return(0,s.assert)(!this._fullRequestReader),this._fullRequestReader=new u(this),this._fullRequestReader}},{key:"getRangeReader",value:function(e,t){var r=new c(this,e,t);return this._rangeRequestReaders.push(r),r}},{key:"cancelAllRequests",value:function(e){this._fullRequestReader&&this._fullRequestReader.cancel(e);this._rangeRequestReaders.slice(0).forEach(function(t){t.cancel(e)})}}]),e}(),u=function(){function e(t){var r=this;n(this,e),this._stream=t,this._reader=null,this._loaded=0;var a=t.source;this._withCredentials=a.withCredentials,this._contentLength=a.length,this._headersCapability=(0,s.createPromiseCapability)(),this._disableRange=a.disableRange,this._rangeChunkSize=a.rangeChunkSize,this._rangeChunkSize||this._disableRange||(this._disableRange=!0),this._isRangeSupported=!a.disableRange,this._isStreamingSupported=!a.disableStream,this._headers=new Headers;for(var l in this._stream.httpHeaders){var u=this._stream.httpHeaders[l];void 0!==u&&this._headers.append(l,u)}var c=a.url;fetch(c,i(this._headers,this._withCredentials)).then(function(e){if(!(0,o.validateResponseStatus)(e.status))throw(0,o.createResponseStatusError)(e.status,c);r._reader=e.body.getReader(),r._headersCapability.resolve();var t=(0,o.validateRangeRequestCapabilities)({getResponseHeader:function(t){return e.headers.get(t)},isHttp:r._stream.isHttp,rangeChunkSize:r._rangeChunkSize,disableRange:r._disableRange}),n=t.allowRangeRequests,i=t.suggestedLength;r._contentLength=i,r._isRangeSupported=n,!r._isStreamingSupported&&r._isRangeSupported&&r.cancel(new s.AbortException("streaming is disabled"))}).catch(this._headersCapability.reject),this.onProgress=null}return a(e,[{key:"read",value:function(){var e=this;return this._headersCapability.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,total:e._contentLength});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:"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,a){var l=this;n(this,e),this._stream=t,this._reader=null,this._loaded=0;var u=t.source;this._withCredentials=u.withCredentials,this._readCapability=(0,s.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+"-"+(a-1);this._headers.append("Range","bytes="+d);var f=u.url;fetch(f,i(this._headers,this._withCredentials)).then(function(e){if(!(0,o.validateResponseStatus)(e.status))throw(0,o.createResponseStatusError)(e.status,f);l._readCapability.resolve(),l._reader=e.body.getReader()}),this.onProgress=null}return a(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";function n(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 i(e){var t=e.response;if("string"!=typeof t)return t;return(0,l.stringToBytes)(t).buffer}function a(e){this._source=e,this._manager=new n(e.url,{httpHeaders:e.httpHeaders,withCredentials:e.withCredentials}),this._rangeChunkSize=e.rangeChunkSize,this._fullRequestReader=null,this._rangeRequestReaders=[]}function s(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,l.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 o(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}Object.defineProperty(t,"__esModule",{value:!0}),t.NetworkManager=t.PDFNetworkStream=void 0;var l=r(0),u=r(38),c=function(e){return e&&e.__esModule?e:{default:e}}(r(14)),h=function(){try{var e=new XMLHttpRequest;return e.open("GET",c.default.location.href),e.responseType="moz-chunked-arraybuffer","moz-chunked-arraybuffer"===e.responseType}catch(e){return!1}}();n.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 h&&!!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=i(r.xhr);r.onProgressiveData(n)}var a=r.onProgress;a&&a(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 a=n.status||200;if(200===a&&206===r.expectedStatus||a===r.expectedStatus){this.loadedRequests[e]=!0;var s=i(n);if(206===a){var o=n.getResponseHeader("Content-Range"),l=/bytes (\d+)-(\d+)\/(\d+)/.exec(o),u=parseInt(l[1],10);r.onDone({begin:u,chunk:s})}else r.onProgressiveData?r.onDone(null):s?r.onDone({begin:0,chunk:s}):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()}},a.prototype={_onRangeRequestReaderClosed:function(e){var t=this._rangeRequestReaders.indexOf(e);t>=0&&this._rangeRequestReaders.splice(t,1)},getFullReader:function(){return(0,l.assert)(!this._fullRequestReader),this._fullRequestReader=new s(this._manager,this._source),this._fullRequestReader},getRangeReader:function(e,t){var r=new o(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)})}},s.prototype={_onHeadersReceived:function(){var e=this._fullRequestId,t=this._manager.getRequestXhr(e),r=(0,u.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 a=this._manager;a.isStreamingRequest(e)?this._isStreamingSupported=!0:this._isRangeSupported&&a.abortRequest(e),this._headersReceivedCapability.resolve()},_onProgressiveData:function(e){if(this._requests.length>0){this._requests.shift().resolve({value:e,done:!1})}else 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,u.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,l.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}},o.prototype={_close:function(){this.onClosed&&this.onClosed(this)},_onDone:function(e){var t=e.chunk;if(this._requests.length>0){this._requests.shift().resolve({value:t,done:!1})}else 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,l.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=a,t.NetworkManager=n}])});