1 line
334 KiB
JavaScript
1 line
334 KiB
JavaScript
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Promise((function(t){e._backpressureChangePromise_resolve=t})),e._backpressure=t}var Nt=function(){function e(){throw new TypeError("TransformStreamDefaultController instances cannot be created directly")}return Object.defineProperty(e.prototype,"desiredSize",{get:function(){if(!1===Dt(this))throw Bt("desiredSize");return Be(this._controlledTransformStream._readable._readableStreamController)},enumerable:!0,configurable:!0}),e.prototype.enqueue=function(e){if(!1===Dt(this))throw Bt("enqueue");Ut(this,e)},e.prototype.error=function(e){if(!1===Dt(this))throw Bt("error");var t;t=e,It(this._controlledTransformStream,t)},e.prototype.terminate=function(){if(!1===Dt(this))throw Bt("terminate");!function(e){var t=e._controlledTransformStream,r=t._readable._readableStreamController;!0===ze(r)&&qe(r);var n=new TypeError("TransformStream terminated");jt(t,n)}(this)},e}();function Dt(e){return!!o(e)&&!!Object.prototype.hasOwnProperty.call(e,"_controlledTransformStream")}function 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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=Object.create(null),o=null,u=null;for(var c in t)if("url"!==c||"undefined"==typeof window)if("range"!==c)if("worker"!==c)if("data"!==c||t[c]instanceof Uint8Array)n[c]=t[c];else{var f=t[c];if("string"==typeof f)n[c]=(0,i.stringToBytes)(f);else if("object"!==S(f)||null===f||isNaN(f.length)){if(!(0,i.isArrayBuffer)(f))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(f)}else n[c]=new Uint8Array(f)}else u=t[c];else o=t[c];else n[c]=new URL(t[c],window.location).href;n.rangeChunkSize=n.rangeChunkSize||k,n.CMapReaderFactory=n.CMapReaderFactory||a.DOMCMapReaderFactory,n.ignoreErrors=!0!==n.stopAtErrors,n.pdfBug=!0===n.pdfBug;var p=Object.values(i.NativeImageDecoding);void 0!==n.nativeImageDecoderSupport&&p.includes(n.nativeImageDecoderSupport)||(n.nativeImageDecoderSupport=s.apiCompatibilityParams.nativeImageDecoderSupport||i.NativeImageDecoding.DECODE);Number.isInteger(n.maxImageSize)||(n.maxImageSize=-1);"boolean"!=typeof n.isEvalSupported&&(n.isEvalSupported=!0);"boolean"!=typeof n.disableFontFace&&(n.disableFontFace=s.apiCompatibilityParams.disableFontFace||!1);"boolean"!=typeof n.disableRange&&(n.disableRange=!1);"boolean"!=typeof n.disableStream&&(n.disableStream=!1);"boolean"!=typeof n.disableAutoFetch&&(n.disableAutoFetch=!1);"boolean"!=typeof n.disableCreateObjectURL&&(n.disableCreateObjectURL=s.apiCompatibilityParams.disableCreateObjectURL||!1);if((0,i.setVerbosityLevel)(n.verbosity),!u){var v={verbosity:n.verbosity,port:l.GlobalWorkerOptions.workerPort};u=v.port?N.fromPort(v):new N(v),r._worker=u}var g=r.docId;return u.promise.then((function(){if(r.destroyed)throw new Error("Loading aborted");return function(e,t,r,n){if(e.destroyed)return 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n=t[r];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}function A(e,t,r){return t&&_(e.prototype,t),r&&_(e,r),e}function S(e){return(S="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}var w,k=65536,x=!1,C=null,P=!1;"undefined"==typeof window?(x=!0,void 0===require.ensure&&(require.ensure=require("node-ensure")),P=!0):"undefined"!=typeof require&&"function"==typeof require.ensure&&(P=!0),"undefined"!=typeof requirejs&&requirejs.toUrl&&(w=requirejs.toUrl("pdfjs-dist/build/pdf.worker.js"));var R,T="undefined"!=typeof requirejs&&requirejs.load;if(C=P?function(){return new Promise((function(e,t){require.ensure([],(function(){try{var r;r=require("./pdf.worker.js"),e(r.WorkerMessageHandler)}catch(e){t(e)}}),t,"pdfjsWorker")}))}:T?function(){return new Promise((function(e,t){requirejs(["pdfjs-dist/build/pdf.worker"],(function(r){try{e(r.WorkerMessageHandler)}catch(e){t(e)}}),t)}))}:null,!w&&"object"===("undefined"==typeof document?"undefined":S(document))&&"currentScript"in document){var E=document.currentScript&&document.currentScript.src;E&&(w=E.replace(/(\.(?:min\.)?js)(\?.*)?$/i,".worker$1$2"))}var O,L=(O=0,function(){function e(){b(this,e),this._capability=(0,i.createPromiseCapability)(),this._transport=null,this._worker=null,this.docId="d"+O++,this.destroyed=!1,this.onPassword=null,this.onProgress=null,this.onUnsupportedFeature=null}return A(e,[{key:"destroy",value:function(){var e=this;return this.destroyed=!0,(this._transport?this._transport.destroy():Promise.resolve()).then((function(){e._transport=null,e._worker&&(e._worker.destroy(),e._worker=null)}))}},{key:"then",value:function(e,t){return(0,a.deprecated)("PDFDocumentLoadingTask.then method, use the `promise` getter 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a,o=this._rangeListeners[Symbol.iterator]();!(r=(a=o.next()).done);r=!0){(0,a.value)(e,t)}}catch(e){n=!0,i=e}finally{try{r||null==o.return||o.return()}finally{if(n)throw i}}}},{key:"onDataProgress",value:function(e,t){var r=this;this._readyCapability.promise.then((function(){var n=!0,i=!1,a=void 0;try{for(var o,s=r._progressListeners[Symbol.iterator]();!(n=(o=s.next()).done);n=!0){(0,o.value)(e,t)}}catch(e){i=!0,a=e}finally{try{n||null==s.return||s.return()}finally{if(i)throw a}}}))}},{key:"onDataProgressiveRead",value:function(e){var t=this;this._readyCapability.promise.then((function(){var r=!0,n=!1,i=void 0;try{for(var a,o=t._progressiveReadListeners[Symbol.iterator]();!(r=(a=o.next()).done);r=!0){(0,a.value)(e)}}catch(e){n=!0,i=e}finally{try{r||null==o.return||o.return()}finally{if(n)throw i}}}))}},{key:"onDataProgressiveDone",value:function(){var e=this;this._readyCapability.promise.then((function(){var t=!0,r=!1,n=void 0;try{for(var i,a=e._progressiveDoneListeners[Symbol.iterator]();!(t=(i=a.next()).done);t=!0){(0,i.value)()}}catch(e){r=!0,n=e}finally{try{t||null==a.return||a.return()}finally{if(r)throw n}}}))}},{key:"transportReady",value:function(){this._readyCapability.resolve()}},{key:"requestDataRange",value:function(e,t){(0,i.unreachable)("Abstract method PDFDataRangeTransport.requestDataRange")}},{key:"abort",value:function(){}}]),e}();t.PDFDataRangeTransport=F;var I=function(){function e(t,r){b(this,e),this._pdfInfo=t,this._transport=r}return A(e,[{key:"getPage",value:function(e){return this._transport.getPage(e)}},{key:"getPageIndex",value:function(e){return this._transport.getPageIndex(e)}},{key:"getDestinations",value:function(){return this._transport.getDestinations()}},{key:"getDestination",value:function(e){return this._transport.getDestination(e)}},{key:"getPageLabels",value:function(){return this._transport.getPageLabels()}},{key:"getPageLayout",value:function(){return this._transport.getPageLayout()}},{key:"getPageMode",value:function(){return this._transport.getPageMode()}},{key:"getViewerPreferences",value:function(){return this._transport.getViewerPreferences()}},{key:"getOpenActionDestination",value:function(){return this._transport.getOpenActionDestination()}},{key:"getAttachments",value:function(){return this._transport.getAttachments()}},{key:"getJavaScript",value:function(){return this._transport.getJavaScript()}},{key:"getOutline",value:function(){return this._transport.getOutline()}},{key:"getPermissions",value:function(){return this._transport.getPermissions()}},{key:"getMetadata",value:function(){return this._transport.getMetadata()}},{key:"getData",value:function(){return this._transport.getData()}},{key:"getDownloadInfo",value:function(){return this._transport.downloadInfoCapability.promise}},{key:"getStats",value:function(){return this._transport.getStats()}},{key:"cleanup",value:function(){this._transport.startCleanup()}},{key:"destroy",value:function(){return this.loadingTask.destroy()}},{key:"numPages",get:function(){return this._pdfInfo.numPages}},{key:"fingerprint",get:function(){return this._pdfInfo.fingerprint}},{key:"loadingParams",get:function(){return this._transport.loadingParams}},{key:"loadingTask",get:function(){return this._transport.loadingTask}}]),e}();t.PDFDocumentProxy=I;var j=function(){function e(t,r,n){var i=arguments.length>3&&void 0!==arguments[3]&&arguments[3];b(this,e),this.pageIndex=t,this._pageInfo=r,this._transport=n,this._stats=i?new a.StatTimer:a.DummyStatTimer,this._pdfBug=i,this.commonObjs=n.commonObjs,this.objs=new U,this.cleanupAfterRender=!1,this.pendingCleanup=!1,this.intentStates=Object.create(null),this.destroyed=!1}return A(e,[{key:"getViewport",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=e.scale,r=e.rotation,n=void 0===r?this.rotate:r,i=e.dontFlip,o=void 0!==i&&i;return(arguments.length>1||"number"==typeof arguments[0])&&((0,a.deprecated)("getViewport is called with obsolete arguments."),t=arguments[0],n="number"==typeof arguments[1]?arguments[1]:this.rotate,o="boolean"==typeof arguments[2]&&arguments[2]),new a.PageViewport({viewBox:this.view,scale:t,rotation:n,dontFlip:o})}},{key:"getAnnotations",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=e.intent,r=void 0===t?null:t;return this.annotationsPromise&&this.annotationsIntent===r||(this.annotationsPromise=this._transport.getAnnotations(this.pageIndex,r),this.annotationsIntent=r),this.annotationsPromise}},{key:"render",value:function(e){var t=this,r=e.canvasContext,n=e.viewport,o=e.intent,s=void 0===o?"display":o,u=e.enableWebGL,c=void 0!==u&&u,l=e.renderInteractiveForms,h=void 0!==l&&l,f=e.transform,d=void 0===f?null:f,v=e.imageLayer,g=void 0===v?null:v,m=e.canvasFactory,y=void 0===m?null:m,b=e.background,_=void 0===b?null:b,A=this._stats;A.time("Overall");var S="print"===s?"print":"display";this.pendingCleanup=!1,this.intentStates[S]||(this.intentStates[S]=Object.create(null));var w=this.intentStates[S];w.streamReaderCancelTimeout&&(clearTimeout(w.streamReaderCancelTimeout),w.streamReaderCancelTimeout=null);var k=y||new a.DOMCanvasFactory,x=new p.WebGLContext({enable:c});w.displayReadyCapability||(w.displayReadyCapability=(0,i.createPromiseCapability)(),w.operatorList={fnArray:[],argsArray:[],lastChunk:!1},A.time("Page Request"),this._pumpOperatorList({pageIndex:this.pageNumber-1,intent:S,renderInteractiveForms:!0===h}));var C=function(e){var r=w.renderTasks.indexOf(P);r>=0&&w.renderTasks.splice(r,1),(t.cleanupAfterRender||"print"===S)&&(t.pendingCleanup=!0),t._tryCleanup(),e?(P.capability.reject(e),t._abortOperatorList({intentState:w,reason:e})):P.capability.resolve(),A.timeEnd("Rendering"),A.timeEnd("Overall")},P=new B({callback:C,params:{canvasContext:r,viewport:n,transform:d,imageLayer:g,background:_},objs:this.objs,commonObjs:this.commonObjs,operatorList:w.operatorList,pageNumber:this.pageNumber,canvasFactory:k,webGLContext:x,useRequestAnimationFrame:"print"!==S,pdfBug:this._pdfBug});w.renderTasks||(w.renderTasks=[]),w.renderTasks.push(P);var R=P.task;return w.displayReadyCapability.promise.then((function(e){t.pendingCleanup?C():(A.time("Rendering"),P.initializeGraphics(e),P.operatorListChanged())})).catch(C),R}},{key:"getOperatorList",value:function(){this.intentStates.oplist||(this.intentStates.oplist=Object.create(null));var e,t=this.intentStates.oplist;return t.opListReadCapability||((e={}).operatorListChanged=function(){if(t.operatorList.lastChunk){t.opListReadCapability.resolve(t.operatorList);var r=t.renderTasks.indexOf(e);r>=0&&t.renderTasks.splice(r,1)}},t.opListReadCapability=(0,i.createPromiseCapability)(),t.renderTasks=[],t.renderTasks.push(e),t.operatorList={fnArray:[],argsArray:[],lastChunk:!1},this._stats.time("Page Request"),this._pumpOperatorList({pageIndex:this.pageIndex,intent:"oplist"})),t.opListReadCapability.promise}},{key:"streamTextContent",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=e.normalizeWhitespace,r=void 0!==t&&t,n=e.disableCombineTextItems,i=void 0!==n&&n,a=100;return this._transport.messageHandler.sendWithStream("GetTextContent",{pageIndex:this.pageNumber-1,normalizeWhitespace:!0===r,combineTextItems:!0!==i},{highWaterMark:a,size:function(e){return e.items.length}})}},{key:"getTextContent",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},t=this.streamTextContent(e);return new Promise((function(e,r){var n=t.getReader(),i={items:[],styles:Object.create(null)};!function t(){n.read().then((function(r){var n,a=r.value;r.done?e(i):(Object.assign(i.styles,a.styles),(n=i.items).push.apply(n,y(a.items)),t())}),r)}()}))}},{key:"_destroy",value:function(){var e=this;this.destroyed=!0,this._transport.pageCache[this.pageIndex]=null;var t=[];return Object.keys(this.intentStates).forEach((function(r){var n=e.intentStates[r];e._abortOperatorList({intentState:n,reason:new Error("Page was destroyed."),force:!0}),"oplist"!==r&&n.renderTasks.forEach((function(e){var r=e.capability.promise.catch((function(){}));t.push(r),e.cancel()}))})),this.objs.clear(),this.annotationsPromise=null,this.pendingCleanup=!1,Promise.all(t)}},{key:"cleanup",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this.pendingCleanup=!0,this._tryCleanup(e)}},{key:"_tryCleanup",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];this.pendingCleanup&&!Object.keys(this.intentStates).some((function(t){var r=e.intentStates[t];return 0!==r.renderTasks.length||!r.operatorList.lastChunk}))&&(Object.keys(this.intentStates).forEach((function(t){delete e.intentStates[t]})),this.objs.clear(),this.annotationsPromise=null,t&&this._stats instanceof a.StatTimer&&(this._stats=new a.StatTimer),this.pendingCleanup=!1)}},{key:"_startRenderPage",value:function(e,t){var r=this.intentStates[t];r&&(this._stats.timeEnd("Page Request"),r.displayReadyCapability&&r.displayReadyCapability.resolve(e))}},{key:"_renderPageChunk",value:function(e,t){for(var r=0,n=e.length;r<n;r++)t.operatorList.fnArray.push(e.fnArray[r]),t.operatorList.argsArray.push(e.argsArray[r]);t.operatorList.lastChunk=e.lastChunk;for(var i=0;i<t.renderTasks.length;i++)t.renderTasks[i].operatorListChanged();e.lastChunk&&this._tryCleanup()}},{key:"_pumpOperatorList",value:function(e){var t=this;(0,i.assert)(e.intent,'PDFPageProxy._pumpOperatorList: Expected "intent" argument.');var r=this._transport.messageHandler.sendWithStream("GetOperatorList",e).getReader(),n=this.intentStates[e.intent];n.streamReader=r;!function e(){r.read().then((function(r){var i=r.value;r.done?n.streamReader=null:t._transport.destroyed||(t._renderPageChunk(i,n),e())}),(function(e){if(n.streamReader=null,!t._transport.destroyed){if(n.operatorList){n.operatorList.lastChunk=!0;for(var r=0;r<n.renderTasks.length;r++)n.renderTasks[r].operatorListChanged();t._tryCleanup()}if(n.displayReadyCapability)n.displayReadyCapability.reject(e);else{if(!n.opListReadCapability)throw e;n.opListReadCapability.reject(e)}}}))}()}},{key:"_abortOperatorList",value:function(e){var t=this,r=e.intentState,n=e.reason,o=e.force,s=void 0!==o&&o;if((0,i.assert)(n instanceof Error,'PDFPageProxy._abortOperatorList: Expected "reason" argument.'),r.streamReader){if(!s){if(0!==r.renderTasks.length)return;if(n instanceof a.RenderingCancelledException)return void(r.streamReaderCancelTimeout=setTimeout((function(){t._abortOperatorList({intentState:r,reason:n,force:!0}),r.streamReaderCancelTimeout=null}),100))}r.streamReader.cancel(new i.AbortException(n&&n.message)),r.streamReader=null,this._transport.destroyed||(Object.keys(this.intentStates).some((function(e){return t.intentStates[e]===r&&(delete t.intentStates[e],!0)})),this.cleanup())}}},{key:"pageNumber",get:function(){return this.pageIndex+1}},{key:"rotate",get:function(){return this._pageInfo.rotate}},{key:"ref",get:function(){return this._pageInfo.ref}},{key:"userUnit",get:function(){return this._pageInfo.userUnit}},{key:"view",get:function(){return this._pageInfo.view}},{key:"stats",get:function(){return this._stats instanceof a.StatTimer?this._stats:null}}]),e}();t.PDFPageProxy=j;var M=function(){function e(){var t=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];b(this,e),this._listeners=[],this._defer=t,this._deferred=Promise.resolve(void 0)}return A(e,[{key:"postMessage",value:function(e,t){var r=this;if(this._defer){var n=new WeakMap,a={data:function e(r){if("object"!==S(r)||null===r)return r;if(n.has(r))return n.get(r);var a,o;if((a=r.buffer)&&(0,i.isArrayBuffer)(a)){var s=t&&t.includes(a);return o=r===a?r:s?new r.constructor(a,r.byteOffset,r.byteLength):new r.constructor(r),n.set(r,o),o}for(var u in o=Array.isArray(r)?[]:{},n.set(r,o),r){for(var c=void 0,l=r;!(c=Object.getOwnPropertyDescriptor(l,u));)l=Object.getPrototypeOf(l);if(void 0!==c.value)if("function"!=typeof c.value)o[u]=e(c.value);else if(r.hasOwnProperty&&r.hasOwnProperty(u))throw new Error("LoopbackPort.postMessage - cannot clone: ".concat(r[u]))}return o}(e)};this._deferred.then((function(){r._listeners.forEach((function(e){e.call(r,a)}))}))}else this._listeners.forEach((function(t){t.call(r,{data:e})}))}},{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.length=0}}]),e}();t.LoopbackPort=M;var N=function(){var e,t=new WeakMap,r=0;function n(){if(l.GlobalWorkerOptions.workerSrc)return l.GlobalWorkerOptions.workerSrc;if(void 0!==w)return w;throw new Error('No "GlobalWorkerOptions.workerSrc" specified.')}function o(){try{if("undefined"!=typeof window)return window.pdfjsWorker&&window.pdfjsWorker.WorkerMessageHandler}catch(e){}return null}return function(){function s(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},r=e.name,n=void 0===r?null:r,a=e.port,o=void 0===a?null:a,u=e.verbosity,c=void 0===u?(0,i.getVerbosityLevel)():u;if(b(this,s),o&&t.has(o))throw new Error("Cannot use more than one PDFWorker per port");if(this.name=n,this.destroyed=!1,this.postMessageTransfers=!0,this.verbosity=c,this._readyCapability=(0,i.createPromiseCapability)(),this._port=null,this._webWorker=null,this._messageHandler=null,o)return t.set(o,this),void this._initializeFromPort(o);this._initialize()}return A(s,[{key:"_initializeFromPort",value:function(e){this._port=e,this._messageHandler=new h.MessageHandler("main","worker",e),this._messageHandler.on("ready",(function(){})),this._readyCapability.resolve()}},{key:"_initialize",value:function(){var e,t,r=this;if("undefined"!=typeof Worker&&!x&&!o()){var a=n();try{(0,i.isSameOrigin)(window.location.href,a)||(e=new URL(a,window.location).href,t="importScripts('"+e+"');",a=URL.createObjectURL(new Blob([t])));var s=new Worker(a),u=new h.MessageHandler("main","worker",s),c=function(){s.removeEventListener("error",l),u.destroy(),s.terminate(),r.destroyed?r._readyCapability.reject(new Error("Worker was destroyed")):r._setupFakeWorker()},l=function(){r._webWorker||c()};s.addEventListener("error",l),u.on("test",(function(e){s.removeEventListener("error",l),r.destroyed?c():e?(r._messageHandler=u,r._port=s,r._webWorker=s,e.supportTransfers||(r.postMessageTransfers=!1),r._readyCapability.resolve(),u.send("configure",{verbosity:r.verbosity})):(r._setupFakeWorker(),u.destroy(),s.terminate())})),u.on("ready",(function(e){if(s.removeEventListener("error",l),r.destroyed)c();else try{f()}catch(e){r._setupFakeWorker()}}));var f=function(){var e=new Uint8Array([r.postMessageTransfers?255:0]);try{u.send("test",e,[e.buffer])}catch(t){(0,i.warn)("Cannot use postMessage transfers."),e[0]=0,u.send("test",e)}};return void f()}catch(e){(0,i.info)("The worker has been disabled.")}}this._setupFakeWorker()}},{key:"_setupFakeWorker",value:function(){var t=this;x||((0,i.warn)("Setting up fake worker."),x=!0),function(){if(e)return e.promise;e=(0,i.createPromiseCapability)();var t=o();return t?(e.resolve(t),e.promise):((C||function(){return(0,a.loadScript)(n()).then((function(){return window.pdfjsWorker.WorkerMessageHandler}))})().then(e.resolve,e.reject),e.promise)}().then((function(e){if(t.destroyed)t._readyCapability.reject(new Error("Worker was destroyed"));else{var n=new M;t._port=n;var i="fake"+r++,a=new h.MessageHandler(i+"_worker",i,n);e.setup(a,n);var o=new h.MessageHandler(i,i+"_worker",n);t._messageHandler=o,t._readyCapability.resolve()}})).catch((function(e){t._readyCapability.reject(new Error('Setting up fake worker failed: "'.concat(e.message,'".')))}))}},{key:"destroy",value:function(){this.destroyed=!0,this._webWorker&&(this._webWorker.terminate(),this._webWorker=null),t.delete(this._port),this._port=null,this._messageHandler&&(this._messageHandler.destroy(),this._messageHandler=null)}},{key:"promise",get:function(){return this._readyCapability.promise}},{key:"port",get:function(){return this._port}},{key:"messageHandler",get:function(){return this._messageHandler}}],[{key:"fromPort",value:function(e){if(!e||!e.port)throw new Error("PDFWorker.fromPort - invalid method signature.");return t.has(e.port)?t.get(e.port):new s(e)}},{key:"getWorkerSrc",value:function(){return n()}}]),s}()}();t.PDFWorker=N;var D,q=function(){function e(t,r,n,a){b(this,e),this.messageHandler=t,this.loadingTask=r,this.commonObjs=new U,this.fontLoader=new o.FontLoader({docId:r.docId,onUnsupportedFeature:this._onUnsupportedFeature.bind(this)}),this._params=a,this.CMapReaderFactory=new a.CMapReaderFactory({baseUrl:a.cMapUrl,isCompressed:a.cMapPacked}),this.destroyed=!1,this.destroyCapability=null,this._passwordCapability=null,this._networkStream=n,this._fullReader=null,this._lastProgress=null,this.pageCache=[],this.pagePromises=[],this.downloadInfoCapability=(0,i.createPromiseCapability)(),this.setupMessageHandler()}return A(e,[{key:"destroy",value:function(){var e=this;if(this.destroyCapability)return this.destroyCapability.promise;this.destroyed=!0,this.destroyCapability=(0,i.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.length=0,this.pagePromises.length=0;var r=this.messageHandler.sendWithPromise("Terminate",null);return t.push(r),Promise.all(t).then((function(){e.fontLoader.clear(),e._networkStream&&e._networkStream.cancelAllRequests(new i.AbortException("Worker was terminated.")),e.messageHandler&&(e.messageHandler.destroy(),e.messageHandler=null),e.destroyCapability.resolve()}),this.destroyCapability.reject),this.destroyCapability.promise}},{key:"setupMessageHandler",value:function(){var e=this,t=this.messageHandler,r=this.loadingTask;t.on("GetReader",(function(t,r){(0,i.assert)(e._networkStream),e._fullReader=e._networkStream.getFullReader(),e._fullReader.onProgress=function(t){e._lastProgress={loaded:t.loaded,total:t.total}},r.onPull=function(){e._fullReader.read().then((function(e){var t=e.value;e.done?r.close():((0,i.assert)((0,i.isArrayBuffer)(t)),r.enqueue(new Uint8Array(t),1,[t]))})).catch((function(e){r.error(e)}))},r.onCancel=function(t){e._fullReader.cancel(t)}})),t.on("ReaderHeadersReady",(function(t){var n=(0,i.createPromiseCapability)(),a=e._fullReader;return a.headersReady.then((function(){a.isStreamingSupported&&a.isRangeSupported||(e._lastProgress&&r.onProgress&&r.onProgress(e._lastProgress),a.onProgress=function(e){r.onProgress&&r.onProgress({loaded:e.loaded,total:e.total})}),n.resolve({isStreamingSupported:a.isStreamingSupported,isRangeSupported:a.isRangeSupported,contentLength:a.contentLength})}),n.reject),n.promise})),t.on("GetRangeReader",(function(t,r){(0,i.assert)(e._networkStream);var n=e._networkStream.getRangeReader(t.begin,t.end);n?(r.onPull=function(){n.read().then((function(e){var t=e.value;e.done?r.close():((0,i.assert)((0,i.isArrayBuffer)(t)),r.enqueue(new Uint8Array(t),1,[t]))})).catch((function(e){r.error(e)}))},r.onCancel=function(e){n.cancel(e)}):r.close()})),t.on("GetDoc",(function(t){var n=t.pdfInfo;e._numPages=n.numPages,r._capability.resolve(new I(n,e))})),t.on("PasswordRequest",(function(t){if(e._passwordCapability=(0,i.createPromiseCapability)(),r.onPassword){try{r.onPassword((function(t){e._passwordCapability.resolve({password:t})}),t.code)}catch(t){e._passwordCapability.reject(t)}}else e._passwordCapability.reject(new i.PasswordException(t.message,t.code));return e._passwordCapability.promise})),t.on("PasswordException",(function(e){r._capability.reject(new i.PasswordException(e.message,e.code))})),t.on("InvalidPDF",(function(e){r._capability.reject(new i.InvalidPDFException(e.message))})),t.on("MissingPDF",(function(e){r._capability.reject(new i.MissingPDFException(e.message))})),t.on("UnexpectedResponse",(function(e){r._capability.reject(new i.UnexpectedResponseException(e.message,e.status))})),t.on("UnknownError",(function(e){r._capability.reject(new i.UnknownErrorException(e.message,e.details))})),t.on("DataLoaded",(function(t){r.onProgress&&r.onProgress({loaded:t.length,total:t.length}),e.downloadInfoCapability.resolve(t)})),t.on("StartRenderPage",(function(t){e.destroyed||e.pageCache[t.pageIndex]._startRenderPage(t.transparency,t.intent)})),t.on("commonobj",(function(r){if(!e.destroyed){var n=m(r,3),a=n[0],s=n[1],u=n[2];if(!e.commonObjs.has(a))switch(s){case"Font":var l=e._params;if("error"in u){var h=u.error;(0,i.warn)("Error during font loading: ".concat(h)),e.commonObjs.resolve(a,h);break}var f=null;l.pdfBug&&c.default.FontInspector&&c.default.FontInspector.enabled&&(f={registerFont:function(e,t){c.default.FontInspector.fontAdded(e,t)}});var d=new o.FontFaceObject(u,{isEvalSupported:l.isEvalSupported,disableFontFace:l.disableFontFace,ignoreErrors:l.ignoreErrors,onUnsupportedFeature:e._onUnsupportedFeature.bind(e),fontRegistry:f});e.fontLoader.bind(d).then((function(){e.commonObjs.resolve(a,d)}),(function(r){t.sendWithPromise("FontFallback",{id:a}).finally((function(){e.commonObjs.resolve(a,d)}))}));break;case"FontPath":case"FontType3Res":e.commonObjs.resolve(a,u);break;default:throw new Error("Got unknown common object type ".concat(s))}}})),t.on("obj",(function(t){if(!e.destroyed){var r=m(t,4),n=r[0],i=r[1],o=r[2],s=r[3],u=e.pageCache[i];if(!u.objs.has(n))switch(o){case"JpegStream":return new Promise((function(e,t){var r=new Image;r.onload=function(){e(r)},r.onerror=function(){t(new Error("Error during JPEG image loading")),(0,a.releaseImageResources)(r)},r.src=s})).then((function(e){u.objs.resolve(n,e)}));case"Image":u.objs.resolve(n,s);s&&"data"in s&&s.data.length>8e6&&(u.cleanupAfterRender=!0);break;default:throw new Error("Got unknown object type ".concat(o))}}})),t.on("DocProgress",(function(t){e.destroyed||r.onProgress&&r.onProgress({loaded:t.loaded,total:t.total})})),t.on("UnsupportedFeature",this._onUnsupportedFeature.bind(this)),t.on("JpegDecode",(function(t){if(e.destroyed)return Promise.reject(new Error("Worker was destroyed"));if("undefined"==typeof document)return Promise.reject(new Error('"document" is not defined.'));var r=m(t,2),n=r[0],i=r[1];return 3!==i&&1!==i?Promise.reject(new Error("Only 3 components or 1 component can be returned")):new Promise((function(e,t){var r=new Image;r.onload=function(){var t=r.width,n=r.height,o=t*n,s=4*o,u=new Uint8ClampedArray(o*i),c=document.createElement("canvas");c.width=t,c.height=n;var l=c.getContext("2d");l.drawImage(r,0,0);var h=l.getImageData(0,0,t,n).data;if(3===i)for(var f=0,d=0;f<s;f+=4,d+=3)u[d]=h[f],u[d+1]=h[f+1],u[d+2]=h[f+2];else if(1===i)for(var p=0,v=0;p<s;p+=4,v++)u[v]=h[p];e({data:u,width:t,height:n}),(0,a.releaseImageResources)(r),c.width=0,c.height=0,c=null,l=null},r.onerror=function(){t(new Error("JpegDecode failed to load image")),(0,a.releaseImageResources)(r)},r.src=n}))})),t.on("FetchBuiltInCMap",(function(t,r){if(e.destroyed)r.error(new Error("Worker was destroyed"));else{var n=!1;r.onPull=function(){n?r.close():(n=!0,e.CMapReaderFactory.fetch(t).then((function(e){r.enqueue(e,1,[e.cMapData.buffer])})).catch((function(e){r.error(e)})))}}}))}},{key:"_onUnsupportedFeature",value:function(e){var t=e.featureId;this.destroyed||this.loadingTask.onUnsupportedFeature&&this.loadingTask.onUnsupportedFeature(t)}},{key:"getData",value:function(){return this.messageHandler.sendWithPromise("GetData",null)}},{key:"getPage",value: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 j(r,e,t,t._params.pdfBug);return t.pageCache[r]=n,n}));return this.pagePromises[r]=n,n}},{key:"getPageIndex",value:function(e){return this.messageHandler.sendWithPromise("GetPageIndex",{ref:e}).catch((function(e){return Promise.reject(new Error(e))}))}},{key:"getAnnotations",value:function(e,t){return this.messageHandler.sendWithPromise("GetAnnotations",{pageIndex:e,intent:t})}},{key:"getDestinations",value:function(){return this.messageHandler.sendWithPromise("GetDestinations",null)}},{key:"getDestination",value:function(e){return"string"!=typeof e?Promise.reject(new Error("Invalid destination request.")):this.messageHandler.sendWithPromise("GetDestination",{id:e})}},{key:"getPageLabels",value:function(){return this.messageHandler.sendWithPromise("GetPageLabels",null)}},{key:"getPageLayout",value:function(){return this.messageHandler.sendWithPromise("GetPageLayout",null)}},{key:"getPageMode",value:function(){return this.messageHandler.sendWithPromise("GetPageMode",null)}},{key:"getViewerPreferences",value:function(){return this.messageHandler.sendWithPromise("GetViewerPreferences",null)}},{key:"getOpenActionDestination",value:function(){return this.messageHandler.sendWithPromise("GetOpenActionDestination",null)}},{key:"getAttachments",value:function(){return this.messageHandler.sendWithPromise("GetAttachments",null)}},{key:"getJavaScript",value:function(){return this.messageHandler.sendWithPromise("GetJavaScript",null)}},{key:"getOutline",value:function(){return this.messageHandler.sendWithPromise("GetOutline",null)}},{key:"getPermissions",value:function(){return this.messageHandler.sendWithPromise("GetPermissions",null)}},{key:"getMetadata",value:function(){var e=this;return this.messageHandler.sendWithPromise("GetMetadata",null).then((function(t){return{info:t[0],metadata:t[1]?new 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t=a.Util.applyTransform([e[0],e[1]],this.transform),r=a.Util.applyTransform([e[2],e[3]],this.transform);return[t[0],t[1],r[0],r[1]]}},{key:"convertToPdfPoint",value:function(e,t){return a.Util.applyInverseTransform([e,t],this.transform)}}]),e}();t.PageViewport=_;var A=function(e){function t(e,r){var n;return f(this,t),(n=s(this,u(t).call(this,e))).type=r,n}return function(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),t&&c(e,t)}(t,e),t}(a.BaseException);t.RenderingCancelledException=A;var S={NONE:0,SELF:1,BLANK:2,PARENT:3,TOP:4};t.LinkTarget=S;var w=["","_self","_blank","_parent","_top"];var k=function(){function e(){var t=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];f(this,e),this.enabled=!!t,this.started=Object.create(null),this.times=[]}return p(e,[{key:"time",value:function(e){this.enabled&&(e in 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void r(e)}s.done?t(u):Promise.resolve(u).then(n,i)}function h(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function f(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)}}function d(e,t,r){return t&&f(e.prototype,t),r&&f(e,r),e}var p,v=function(){function e(t){var r=t.docId,n=t.onUnsupportedFeature;h(this,e),this.constructor===e&&(0,a.unreachable)("Cannot initialize BaseFontLoader."),this.docId=r,this._onUnsupportedFeature=n,this.nativeFontFaces=[],this.styleElement=null}var t,r;return d(e,[{key:"addNativeFontFace",value:function(e){this.nativeFontFaces.push(e),document.fonts.add(e)}},{key:"insertRule",value:function(e){var t=this.styleElement;t||((t=this.styleElement=document.createElement("style")).id="PDFJS_FONT_STYLE_TAG_".concat(this.docId),document.documentElement.getElementsByTagName("head")[0].appendChild(t));var r=t.sheet;r.insertRule(e,r.cssRules.length)}},{key:"clear",value:function(){this.nativeFontFaces.forEach((function(e){document.fonts.delete(e)})),this.nativeFontFaces.length=0,this.styleElement&&(this.styleElement.remove(),this.styleElement=null)}},{key:"bind",value:(t=i.default.mark((function e(t){var r,n,o=this;return i.default.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if(!t.attached&&!t.missingFile){e.next=2;break}return e.abrupt("return",void 0);case 2:if(t.attached=!0,!this.isFontLoadingAPISupported){e.next=19;break}if(!(r=t.createNativeFontFace())){e.next=18;break}return this.addNativeFontFace(r),e.prev=7,e.next=10,r.loaded;case 10:e.next=18;break;case 12:throw e.prev=12,e.t0=e.catch(7),this._onUnsupportedFeature({featureId:a.UNSUPPORTED_FEATURES.font}),(0,a.warn)("Failed to load font '".concat(r.family,"': '").concat(e.t0,"'.")),t.disableFontFace=!0,e.t0;case 18:return e.abrupt("return",void 0);case 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navigator&&navigator.userAgent||"",o=/Trident/.test(a),s=/CriOS/.test(a);(o||s)&&(n.disableCreateObjectURL=!0),i()&&(n.disableFontFace=!0,n.nativeImageDecoderSupport="none"),t.apiCompatibilityParams=Object.freeze(n)},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.CanvasGraphics=void 0;var n=r(1),i=r(187),a=16,o={get value(){return(0,n.shadow)(o,"value",(0,n.isLittleEndian)())}};function s(e){e.mozCurrentTransform||(e._originalSave=e.save,e._originalRestore=e.restore,e._originalRotate=e.rotate,e._originalScale=e.scale,e._originalTranslate=e.translate,e._originalTransform=e.transform,e._originalSetTransform=e.setTransform,e._transformMatrix=e._transformMatrix||[1,0,0,1,0,0],e._transformStack=[],Object.defineProperty(e,"mozCurrentTransform",{get:function(){return this._transformMatrix}}),Object.defineProperty(e,"mozCurrentTransformInverse",{get:function(){var 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e(){this.alphaIsShape=!1,this.fontSize=0,this.fontSizeScale=1,this.textMatrix=n.IDENTITY_MATRIX,this.textMatrixScale=1,this.fontMatrix=n.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=n.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}(),l=function(){function e(e,t,r,n,i,a){this.ctx=e,this.current=new c,this.stateStack=[],this.pendingClip=null,this.pendingEOFill=!1,this.res=null,this.xobjs=null,this.commonObjs=t,this.objs=r,this.canvasFactory=n,this.webGLContext=i,this.imageLayer=a,this.groupStack=[],this.processingType3=null,this.baseTransform=null,this.baseTransformStack=[],this.groupLevel=0,this.smaskStack=[],this.smaskCounter=0,this.tempSMask=null,this.cachedCanvases=new u(this.canvasFactory),e&&s(e),this._cachedGetSinglePixelWidth=null}function t(e,t){if("undefined"!=typeof ImageData&&t instanceof ImageData)e.putImageData(t,0,0);else{var r,i,s,u,c,l=t.height,h=t.width,f=l%a,d=(l-f)/a,p=0===f?d:d+1,v=e.createImageData(h,a),g=0,m=t.data,y=v.data;if(t.kind===n.ImageKind.GRAYSCALE_1BPP){var b=m.byteLength,_=new Uint32Array(y.buffer,0,y.byteLength>>2),A=_.length,S=h+7>>3,w=4294967295,k=o.value?4278190080:255;for(i=0;i<p;i++){for(u=i<d?a:f,r=0,s=0;s<u;s++){for(var x=b-g,C=0,P=x>S?h:8*x-7,R=-8&P,T=0,E=0;C<R;C+=8)E=m[g++],_[r++]=128&E?w:k,_[r++]=64&E?w:k,_[r++]=32&E?w:k,_[r++]=16&E?w:k,_[r++]=8&E?w:k,_[r++]=4&E?w:k,_[r++]=2&E?w:k,_[r++]=1&E?w:k;for(;C<P;C++)0===T&&(E=m[g++],T=128),_[r++]=E&T?w:k,T>>=1}for(;r<A;)_[r++]=0;e.putImageData(v,0,i*a)}}else if(t.kind===n.ImageKind.RGBA_32BPP){for(s=0,c=h*a*4,i=0;i<d;i++)y.set(m.subarray(g,g+c)),g+=c,e.putImageData(v,0,s),s+=a;i<p&&(c=h*f*4,y.set(m.subarray(g,g+c)),e.putImageData(v,0,s))}else{if(t.kind!==n.ImageKind.RGB_24BPP)throw new Error("bad image kind: ".concat(t.kind));for(c=h*(u=a),i=0;i<p;i++){for(i>=d&&(c=h*(u=f)),r=0,s=c;s--;)y[r++]=m[g++],y[r++]=m[g++],y[r++]=m[g++],y[r++]=255;e.putImageData(v,0,i*a)}}}}function r(e,t){for(var r=t.height,n=t.width,i=r%a,o=(r-i)/a,s=0===i?o:o+1,u=e.createImageData(n,a),c=0,l=t.data,h=u.data,f=0;f<s;f++){for(var d=f<o?a:i,p=3,v=0;v<d;v++)for(var g=0,m=0;m<n;m++){if(!g){var y=l[c++];g=128}h[p]=y&g?0:255,p+=4,g>>=1}e.putImageData(u,0,f*a)}}function l(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 f(e,t,r,n){for(var i=e.length,a=3;a<i;a+=4){var o=e[a];if(0===o)e[a-3]=t,e[a-2]=r,e[a-1]=n;else if(o<255){var s=255-o;e[a-3]=e[a-3]*o+t*s>>8,e[a-2]=e[a-2]*o+r*s>>8,e[a-1]=e[a-1]*o+n*s>>8}}}function d(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 v(e,t,r,n){var i=t.canvas,a=t.context;e.setTransform(t.scaleX,0,0,t.scaleY,t.offsetX,t.offsetY);var o=t.backdrop||null;if(!t.transferMap&&n.isEnabled){var s=n.composeSMask({layer:r.canvas,mask:i,properties:{subtype:t.subtype,backdrop:o}});return e.setTransform(1,0,0,1,0,0),void e.drawImage(s,t.offsetX,t.offsetY)}!function(e,t,r,n,i,a,o){var s,u=!!a,c=u?a[0]:0,l=u?a[1]:0,h=u?a[2]:0;s="Luminosity"===i?p:d;for(var v=Math.min(n,Math.ceil(1048576/r)),g=0;g<n;g+=v){var m=Math.min(v,n-g),y=e.getImageData(0,g,r,m),b=t.getImageData(0,g,r,m);u&&f(y.data,c,l,h),s(y.data,b.data,o),e.putImageData(b,0,g)}}(a,r,i.width,i.height,t.subtype,o,t.transferMap),e.drawImage(i,0,0)}var g=["butt","round","square"],m=["miter","round","bevel"],y={},b={};for(var _ in e.prototype={beginDrawing:function(e){var t=e.transform,r=e.viewport,n=e.transparency,i=void 0!==n&&n,a=e.background,o=void 0===a?null:a,s=this.ctx.canvas.width,u=this.ctx.canvas.height;if(this.ctx.save(),this.ctx.fillStyle=o||"rgb(255, 255, 255)",this.ctx.fillRect(0,0,s,u),this.ctx.restore(),i){var c=this.cachedCanvases.getCanvas("transparent",s,u,!0);this.compositeCtx=this.ctx,this.transparentCanvas=c.canvas,this.ctx=c.context,this.ctx.save(),this.ctx.transform.apply(this.ctx,this.compositeCtx.mozCurrentTransform)}this.ctx.save(),h(this.ctx),t&&this.ctx.transform.apply(this.ctx,t),this.ctx.transform.apply(this.ctx,r.transform),this.baseTransform=this.ctx.mozCurrentTransform.slice(),this.imageLayer&&this.imageLayer.beginLayout()},executeOperatorList:function(e,t,r,i){var a=e.argsArray,o=e.fnArray,s=t||0,u=a.length;if(u===s)return s;for(var c,l=u-s>10&&"function"==typeof r,h=l?Date.now()+15:0,f=0,d=this.commonObjs,p=this.objs;;){if(void 0!==i&&s===i.nextBreakPoint)return i.breakIt(s,r),s;if((c=o[s])!==n.OPS.dependency)this[c].apply(this,a[s]);else{var v=!0,g=!1,m=void 0;try{for(var y,b=a[s][Symbol.iterator]();!(v=(y=b.next()).done);v=!0){var _=y.value,A=_.startsWith("g_")?d:p;if(!A.has(_))return A.get(_,r),s}}catch(e){g=!0,m=e}finally{try{v||null==b.return||b.return()}finally{if(g)throw m}}}if(++s===u)return s;if(l&&++f>10){if(Date.now()>h)return r(),s;f=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=g[e]},setLineJoin:function(e){this.ctx.lineJoin=m[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,o=a.mozCurrentTransform;this.ctx.save();var s=i.context;s.scale(1/e.scaleX,1/e.scaleY),s.translate(-e.offsetX,-e.offsetY),s.transform.apply(s,o),e.startTransformInverse=s.mozCurrentTransformInverse,l(a,s),this.ctx=s,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(),v(this.ctx,this.current.activeSMask,e,this.webGLContext),this.ctx.restore(),this.ctx.save(),l(e,this.ctx),this.current.resumeSMaskCtx=e;var t=n.Util.transform(this.current.activeSMask.startTransformInverse,e.mozCurrentTransform);this.ctx.transform.apply(this.ctx,t),e.save(),e.setTransform(1,0,0,1,0,0),e.clearRect(0,0,e.canvas.width,e.canvas.height),e.restore()},resumeSMaskGroup:function(){var e=this.current.resumeSMaskCtx,t=this.ctx;this.ctx=e,this.groupStack.push(t),this.groupLevel++},endSMaskGroup:function(){var e=this.ctx;this.groupLevel--,this.ctx=this.groupStack.pop(),v(this.ctx,this.current.activeSMask,e,this.webGLContext),this.ctx.restore(),l(e,this.ctx);var t=n.Util.transform(this.current.activeSMask.startTransformInverse,e.mozCurrentTransform);this.ctx.transform.apply(this.ctx,t)},save:function(){this.ctx.save();var e=this.current;this.stateStack.push(e),this.current=e.clone(),this.current.resumeSMaskCtx=null},restore:function(){this.current.resumeSMaskCtx&&this.resumeSMaskGroup(),null===this.current.activeSMask||0!==this.stateStack.length&&this.stateStack[this.stateStack.length-1].activeSMask===this.current.activeSMask||this.endSMaskGroup(),0!==this.stateStack.length&&(this.current=this.stateStack.pop(),this.ctx.restore(),this.pendingClip=null,this._cachedGetSinglePixelWidth=null)},transform:function(e,t,r,n,i,a){this.ctx.transform(e,t,r,n,i,a),this._cachedGetSinglePixelWidth=null},constructPath:function(e,t){for(var r=this.ctx,i=this.current,a=i.x,o=i.y,s=0,u=0,c=e.length;s<c;s++)switch(0|e[s]){case n.OPS.rectangle:a=t[u++],o=t[u++];var l=t[u++],h=t[u++];0===l&&(l=this.getSinglePixelWidth()),0===h&&(h=this.getSinglePixelWidth());var f=a+l,d=o+h;this.ctx.moveTo(a,o),this.ctx.lineTo(f,o),this.ctx.lineTo(f,d),this.ctx.lineTo(a,d),this.ctx.lineTo(a,o),this.ctx.closePath();break;case n.OPS.moveTo:a=t[u++],o=t[u++],r.moveTo(a,o);break;case n.OPS.lineTo:a=t[u++],o=t[u++],r.lineTo(a,o);break;case n.OPS.curveTo:a=t[u+4],o=t[u+5],r.bezierCurveTo(t[u],t[u+1],t[u+2],t[u+3],a,o),u+=6;break;case n.OPS.curveTo2:r.bezierCurveTo(a,o,t[u],t[u+1],t[u+2],t[u+3]),a=t[u+2],o=t[u+3],u+=4;break;case n.OPS.curveTo3:a=t[u+2],o=t[u+3],r.bezierCurveTo(t[u],t[u+1],a,o,a,o),u+=4;break;case n.OPS.closePath:r.closePath()}i.setCurrentPoint(a,o)},closePath:function(){this.ctx.closePath()},stroke:function(e){e=void 0===e||e;var t=this.ctx,r=this.current.strokeColor;if(t.globalAlpha=this.current.strokeAlpha,r&&r.hasOwnProperty("type")&&"Pattern"===r.type){t.save();var i=t.mozCurrentTransform,a=n.Util.singularValueDecompose2dScale(i)[0];t.strokeStyle=r.getPattern(t,this),t.lineWidth=Math.max(.65*this.getSinglePixelWidth(),this.current.lineWidth*a),t.stroke(),t.restore()}else t.lineWidth=Math.max(.65*this.getSinglePixelWidth(),this.current.lineWidth),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=y},eoClip:function(){this.pendingClip=b},beginText:function(){this.current.textMatrix=n.IDENTITY_MATRIX,this.current.textMatrixScale=1,this.current.x=this.current.lineX=0,this.current.y=this.current.lineY=0},endText:function(){var e=this.pendingTextPaths,t=this.ctx;if(void 0!==e){t.save(),t.beginPath();for(var r=0;r<e.length;r++){var n=e[r];t.setTransform.apply(t,n.transform),t.translate(n.x,n.y),n.addToPath(t,n.fontSize)}t.restore(),t.clip(),t.beginPath(),delete this.pendingTextPaths}else t.beginPath()},setCharSpacing:function(e){this.current.charSpacing=e},setWordSpacing:function(e){this.current.wordSpacing=e},setHScale:function(e){this.current.textHScale=e/100},setLeading:function(e){this.current.leading=-e},setFont:function(e,t){var r=this.commonObjs.get(e),i=this.current;if(!r)throw new Error("Can't find font for ".concat(e));if(i.fontMatrix=r.fontMatrix?r.fontMatrix:n.FONT_IDENTITY_MATRIX,0!==i.fontMatrix[0]&&0!==i.fontMatrix[3]||(0,n.warn)("Invalid font matrix for font "+e),t<0?(t=-t,i.fontDirection=-1):i.fontDirection=1,this.current.font=r,this.current.fontSize=t,!r.isType3Font){var a=r.loadedName||"sans-serif",o=r.black?"900":r.bold?"bold":"normal",s=r.italic?"italic":"normal",u='"'.concat(a,'", ').concat(r.fallbackName),c=t<16?16:t>100?100:t;this.current.fontSizeScale=t/c,this.ctx.font="".concat(s," ").concat(o," ").concat(c,"px ").concat(u)}},setTextRenderingMode:function(e){this.current.textRenderingMode=e},setTextRise:function(e){this.current.textRise=e},moveText:function(e,t){this.current.x=this.current.lineX+=e,this.current.y=this.current.lineY+=t},setLeadingMoveText:function(e,t){this.setLeading(-t),this.moveText(e,t)},setTextMatrix:function(e,t,r,n,i,a){this.current.textMatrix=[e,t,r,n,i,a],this.current.textMatrixScale=Math.sqrt(e*e+t*t),this.current.x=this.current.lineX=0,this.current.y=this.current.lineY=0},nextLine:function(){this.moveText(0,this.current.leading)},paintChar:function(e,t,r,i){var a,o=this.ctx,s=this.current,u=s.font,c=s.textRenderingMode,l=s.fontSize/s.fontSizeScale,h=c&n.TextRenderingMode.FILL_STROKE_MASK,f=!!(c&n.TextRenderingMode.ADD_TO_PATH_FLAG),d=s.patternFill&&u.data;((u.disableFontFace||f||d)&&(a=u.getPathGenerator(this.commonObjs,e)),u.disableFontFace||d?(o.save(),o.translate(t,r),o.beginPath(),a(o,l),i&&o.setTransform.apply(o,i),h!==n.TextRenderingMode.FILL&&h!==n.TextRenderingMode.FILL_STROKE||o.fill(),h!==n.TextRenderingMode.STROKE&&h!==n.TextRenderingMode.FILL_STROKE||o.stroke(),o.restore()):(h!==n.TextRenderingMode.FILL&&h!==n.TextRenderingMode.FILL_STROKE||o.fillText(e,t,r),h!==n.TextRenderingMode.STROKE&&h!==n.TextRenderingMode.FILL_STROKE||o.strokeText(e,t,r)),f)&&(this.pendingTextPaths||(this.pendingTextPaths=[])).push({transform:o.mozCurrentTransform,x:t,y:r,fontSize:l,addToPath:a})},get isFontSubpixelAAEnabled(){var e=this.cachedCanvases.getCanvas("isFontSubpixelAAEnabled",10,10).context;e.scale(1.5,1),e.fillText("I",0,10);for(var t=e.getImageData(0,0,10,10).data,r=!1,i=3;i<t.length;i+=4)if(t[i]>0&&t[i]<255){r=!0;break}return(0,n.shadow)(this,"isFontSubpixelAAEnabled",r)},showText:function(e){var t=this.current,r=t.font;if(r.isType3Font)return this.showType3Text(e);var i=t.fontSize;if(0!==i){var a,o=this.ctx,s=t.fontSizeScale,u=t.charSpacing,c=t.wordSpacing,l=t.fontDirection,h=t.textHScale*l,f=e.length,d=r.vertical,p=d?1:-1,v=r.defaultVMetrics,g=i*t.fontMatrix[0],m=t.textRenderingMode===n.TextRenderingMode.FILL&&!r.disableFontFace&&!t.patternFill;if(o.save(),t.patternFill){o.save();var y=t.fillColor.getPattern(o,this);a=o.mozCurrentTransform,o.restore(),o.fillStyle=y}o.transform.apply(o,t.textMatrix),o.translate(t.x,t.y+t.textRise),l>0?o.scale(h,-1):o.scale(h,1);var b=t.lineWidth,_=t.textMatrixScale;if(0===_||0===b){var A=t.textRenderingMode&n.TextRenderingMode.FILL_STROKE_MASK;A!==n.TextRenderingMode.STROKE&&A!==n.TextRenderingMode.FILL_STROKE||(this._cachedGetSinglePixelWidth=null,b=.65*this.getSinglePixelWidth())}else b/=_;1!==s&&(o.scale(s,s),b/=s),o.lineWidth=b;var S,w=0;for(S=0;S<f;++S){var k=e[S];if((0,n.isNum)(k))w+=p*k*i/1e3;else{var x,C,P,R,T,E,O,L=!1,F=(k.isSpace?c:0)+u,I=k.fontChar,j=k.accent,M=k.width;if(d)T=k.vmetric||v,E=-(E=k.vmetric?T[1]:.5*M)*g,O=T[2]*g,M=T?-T[0]:M,x=E/s,C=(w+O)/s;else x=w/s,C=0;if(r.remeasure&&M>0){var N=1e3*o.measureText(I).width/i*s;if(M<N&&this.isFontSubpixelAAEnabled){var D=M/N;L=!0,o.save(),o.scale(D,1),x/=D}else M!==N&&(x+=(M-N)/2e3*i/s)}(k.isInFont||r.missingFile)&&(m&&!j?o.fillText(I,x,C):(this.paintChar(I,x,C,a),j&&(P=x+j.offset.x/s,R=C-j.offset.y/s,this.paintChar(j.fontChar,P,R,a)))),w+=M*g+F*l,L&&o.restore()}}d?t.y-=w*h:t.x+=w*h,o.restore()}},showType3Text:function(e){var t,r,i,a,o=this.ctx,s=this.current,u=s.font,c=s.fontSize,l=s.fontDirection,h=u.vertical?1:-1,f=s.charSpacing,d=s.wordSpacing,p=s.textHScale*l,v=s.fontMatrix||n.FONT_IDENTITY_MATRIX,g=e.length;if(!(s.textRenderingMode===n.TextRenderingMode.INVISIBLE)&&0!==c){for(this._cachedGetSinglePixelWidth=null,o.save(),o.transform.apply(o,s.textMatrix),o.translate(s.x,s.y),o.scale(p,l),t=0;t<g;++t)if(r=e[t],(0,n.isNum)(r))a=h*r*c/1e3,this.ctx.translate(a,0),s.x+=a*p;else{var m=(r.isSpace?d:0)+f,y=u.charProcOperatorList[r.operatorListId];if(y)this.processingType3=r,this.save(),o.scale(c,c),o.transform.apply(o,v),this.executeOperatorList(y),this.restore(),i=n.Util.applyTransform([r.width,0],v)[0]*c+m,o.translate(i,0),s.x+=i*p;else(0,n.warn)('Type3 character "'.concat(r.operatorListId,'" is not available.'))}o.restore(),this.processingType3=null}},setCharWidth:function(e,t){},setCharWidthAndBounds:function(e,t,r,n,i,a){this.ctx.rect(r,n,i-r,a-n),this.clip(),this.endPath()},getColorN_Pattern:function(t){var r,n=this;if("TilingPattern"===t[0]){var a=t[1],o=this.baseTransform||this.ctx.mozCurrentTransform.slice(),s={createCanvasGraphics:function(t){return new e(t,n.commonObjs,n.objs,n.canvasFactory,n.webGLContext)}};r=new i.TilingPattern(t,a,this.ctx,s,o)}else r=(0,i.getShadingPatternFromIR)(t);return r},setStrokeColorN:function(){this.current.strokeColor=this.getColorN_Pattern(arguments)},setFillColorN:function(){this.current.fillColor=this.getColorN_Pattern(arguments),this.current.patternFill=!0},setStrokeRGBColor:function(e,t,r){var i=n.Util.makeCssRgb(e,t,r);this.ctx.strokeStyle=i,this.current.strokeColor=i},setFillRGBColor:function(e,t,r){var i=n.Util.makeCssRgb(e,t,r);this.ctx.fillStyle=i,this.current.fillColor=i,this.current.patternFill=!1},shadingFill:function(e){var t=this.ctx;this.save();var r=(0,i.getShadingPatternFromIR)(e);t.fillStyle=r.getPattern(t,this,!0);var a=t.mozCurrentTransformInverse;if(a){var o=t.canvas,s=o.width,u=o.height,c=n.Util.applyTransform([0,0],a),l=n.Util.applyTransform([0,u],a),h=n.Util.applyTransform([s,0],a),f=n.Util.applyTransform([s,u],a),d=Math.min(c[0],l[0],h[0],f[0]),p=Math.min(c[1],l[1],h[1],f[1]),v=Math.max(c[0],l[0],h[0],f[0]),g=Math.max(c[1],l[1],h[1],f[1]);this.ctx.fillRect(d,p,v-d,g-p)}else this.ctx.fillRect(-1e10,-1e10,2e10,2e10);this.restore()},beginInlineImage:function(){(0,n.unreachable)("Should not call beginInlineImage")},beginImageData:function(){(0,n.unreachable)("Should not call beginImageData")},paintFormXObjectBegin:function(e,t){if(this.save(),this.baseTransformStack.push(this.baseTransform),Array.isArray(e)&&6===e.length&&this.transform.apply(this,e),this.baseTransform=this.ctx.mozCurrentTransform,t){var r=t[2]-t[0],n=t[3]-t[1];this.ctx.rect(t[0],t[1],r,n),this.clip(),this.endPath()}},paintFormXObjectEnd:function(){this.restore(),this.baseTransform=this.baseTransformStack.pop()},beginGroup:function(e){this.save();var t=this.ctx;e.isolated||(0,n.info)("TODO: Support non-isolated groups."),e.knockout&&(0,n.warn)("Knockout groups not supported.");var r=t.mozCurrentTransform;if(e.matrix&&t.transform.apply(t,e.matrix),!e.bbox)throw new Error("Bounding box is required.");var i=n.Util.getAxialAlignedBoundingBox(e.bbox,t.mozCurrentTransform),a=[0,0,t.canvas.width,t.canvas.height];i=n.Util.intersect(i,a)||[0,0,0,0];var o=Math.floor(i[0]),s=Math.floor(i[1]),u=Math.max(Math.ceil(i[2])-o,1),c=Math.max(Math.ceil(i[3])-s,1),h=1,f=1;u>4096&&(h=u/4096,u=4096),c>4096&&(f=c/4096,c=4096);var d="groupAt"+this.groupLevel;e.smask&&(d+="_smask_"+this.smaskCounter++%2);var p=this.cachedCanvases.getCanvas(d,u,c,!0),v=p.context;v.scale(1/h,1/f),v.translate(-o,-s),v.transform.apply(v,r),e.smask?this.smaskStack.push({canvas:p.canvas,context:v,offsetX:o,offsetY:s,scaleX:h,scaleY:f,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(o,s),t.scale(h,f)),l(t,v),this.ctx=v,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 c,Array.isArray(e)&&4===e.length){var n=e[2]-e[0],i=e[3]-e[1];this.ctx.rect(e[0],e[1],n,i),this.clip(),this.endPath()}this.transform.apply(this,t),this.transform.apply(this,r)},endAnnotation:function(){this.restore()},paintJpegXObject:function(e,t,r){var i=this.processingType3?this.commonObjs.get(e):this.objs.get(e);if(i){this.save();var a=this.ctx;if(a.scale(1/t,-1/r),a.drawImage(i,0,0,i.width,i.height,0,-r,t,r),this.imageLayer){var o=a.mozCurrentTransformInverse,s=this.getCanvasPosition(0,0);this.imageLayer.appendImage({objId:e,left:s[0],top:s[1],width:t/o[0],height:r/o[3]})}this.restore()}else(0,n.warn)("Dependent image isn't ready yet")},paintImageMaskXObject:function(e){var t=this.ctx,n=e.width,i=e.height,a=this.current.fillColor,o=this.current.patternFill,s=this.processingType3;if(s&&void 0===s.compiled&&(s.compiled=n<=1e3&&i<=1e3?function(e){var t,r,n,i,a=e.width,o=e.height,s=a+1,u=new Uint8Array(s*(o+1)),c=new Uint8Array([0,2,4,0,1,0,5,4,8,10,0,8,0,2,1,0]),l=a+7&-8,h=e.data,f=new Uint8Array(l*o),d=0;for(t=0,i=h.length;t<i;t++)for(var p=128,v=h[t];p>0;)f[d++]=v&p?0:255,p>>=1;var g=0;for(0!==f[d=0]&&(u[0]=1,++g),r=1;r<a;r++)f[d]!==f[d+1]&&(u[r]=f[d]?2:1,++g),d++;for(0!==f[d]&&(u[r]=2,++g),t=1;t<o;t++){n=t*s,f[(d=t*l)-l]!==f[d]&&(u[n]=f[d]?1:8,++g);var m=(f[d]?4:0)+(f[d-l]?8:0);for(r=1;r<a;r++)c[m=(m>>2)+(f[d+1]?4:0)+(f[d-l+1]?8:0)]&&(u[n+r]=c[m],++g),d++;if(f[d-l]!==f[d]&&(u[n+r]=f[d]?2:4,++g),g>1e3)return null}for(n=t*s,0!==f[d=l*(o-1)]&&(u[n]=8,++g),r=1;r<a;r++)f[d]!==f[d+1]&&(u[n+r]=f[d]?4:8,++g),d++;if(0!==f[d]&&(u[n+r]=4,++g),g>1e3)return null;var y=new Int32Array([0,s,-1,0,-s,0,0,0,1]),b=[];for(t=0;g&&t<=o;t++){for(var _=t*s,A=_+a;_<A&&!u[_];)_++;if(_!==A){var S,w=[_%s,t],k=u[_],x=_;do{var C=y[k];do{_+=C}while(!u[_]);5!==(S=u[_])&&10!==S?(k=S,u[_]=0):(k=S&51*k>>4,u[_]&=k>>2|k<<2),w.push(_%s),w.push(_/s|0),u[_]||--g}while(x!==_);b.push(w),--t}}return function(e){e.save(),e.scale(1/a,-1/o),e.translate(0,-o),e.beginPath();for(var t=0,r=b.length;t<r;t++){var n=b[t];e.moveTo(n[0],n[1]);for(var i=2,s=n.length;i<s;i+=2)e.lineTo(n[i],n[i+1])}e.fill(),e.beginPath(),e.restore()}}({data:e.data,width:n,height:i}):null),s&&s.compiled)s.compiled(t);else{var u=this.cachedCanvases.getCanvas("maskCanvas",n,i),c=u.context;c.save(),r(c,e),c.globalCompositeOperation="source-in",c.fillStyle=o?a.getPattern(c,this):a,c.fillRect(0,0,n,i),c.restore(),this.paintInlineImageXObject(u.canvas)}},paintImageMaskXObjectRepeat:function(e,t,n,i){var a=e.width,o=e.height,s=this.current.fillColor,u=this.current.patternFill,c=this.cachedCanvases.getCanvas("maskCanvas",a,o),l=c.context;l.save(),r(l,e),l.globalCompositeOperation="source-in",l.fillStyle=u?s.getPattern(l,this):s,l.fillRect(0,0,a,o),l.restore();for(var h=this.ctx,f=0,d=i.length;f<d;f+=2)h.save(),h.transform(t,0,0,n,i[f],i[f+1]),h.scale(1,-1),h.drawImage(c.canvas,0,0,a,o,0,-1,1,1),h.restore()},paintImageMaskXObjectGroup:function(e){for(var t=this.ctx,n=this.current.fillColor,i=this.current.patternFill,a=0,o=e.length;a<o;a++){var s=e[a],u=s.width,c=s.height,l=this.cachedCanvases.getCanvas("maskCanvas",u,c),h=l.context;h.save(),r(h,s),h.globalCompositeOperation="source-in",h.fillStyle=i?n.getPattern(h,this):n,h.fillRect(0,0,u,c),h.restore(),t.save(),t.transform.apply(t,s.transform),t.scale(1,-1),t.drawImage(l.canvas,0,0,u,c,0,-1,1,1),t.restore()}},paintImageXObject:function(e){var t=this.processingType3?this.commonObjs.get(e):this.objs.get(e);t?this.paintInlineImageXObject(t):(0,n.warn)("Dependent image isn't ready yet")},paintImageXObjectRepeat:function(e,t,r,i){var a=this.processingType3?this.commonObjs.get(e):this.objs.get(e);if(a){for(var o=a.width,s=a.height,u=[],c=0,l=i.length;c<l;c+=2)u.push({transform:[t,0,0,r,i[c],i[c+1]],x:0,y:0,w:o,h:s});this.paintInlineImageXObjectGroup(a,u)}else(0,n.warn)("Dependent image isn't ready yet")},paintInlineImageXObject:function(e){var r=e.width,n=e.height,i=this.ctx;this.save(),i.scale(1/r,-1/n);var a,o,s=i.mozCurrentTransformInverse,u=s[0],c=s[1],l=Math.max(Math.sqrt(u*u+c*c),1),h=s[2],f=s[3],d=Math.max(Math.sqrt(h*h+f*f),1);if("function"==typeof HTMLElement&&e instanceof HTMLElement||!e.data)a=e;else{var p=(o=this.cachedCanvases.getCanvas("inlineImage",r,n)).context;t(p,e),a=o.canvas}for(var v=r,g=n,m="prescale1";l>2&&v>1||d>2&&g>1;){var y=v,b=g;l>2&&v>1&&(l/=v/(y=Math.ceil(v/2))),d>2&&g>1&&(d/=g/(b=Math.ceil(g/2))),(p=(o=this.cachedCanvases.getCanvas(m,y,b)).context).clearRect(0,0,y,b),p.drawImage(a,0,0,v,g,0,0,y,b),a=o.canvas,v=y,g=b,m="prescale1"===m?"prescale2":"prescale1"}if(i.drawImage(a,0,0,v,g,0,-n,r,n),this.imageLayer){var _=this.getCanvasPosition(0,-n);this.imageLayer.appendImage({imgData:e,left:_[0],top:_[1],width:r/s[0],height:n/s[3]})}this.restore()},paintInlineImageXObjectGroup:function(e,r){var n=this.ctx,i=e.width,a=e.height,o=this.cachedCanvases.getCanvas("inlineImage",i,a);t(o.context,e);for(var s=0,u=r.length;s<u;s++){var c=r[s];if(n.save(),n.transform.apply(n,c.transform),n.scale(1,-1),n.drawImage(o.canvas,c.x,c.y,c.w,c.h,0,-1,1,1),this.imageLayer){var l=this.getCanvasPosition(c.x,c.y);this.imageLayer.appendImage({imgData:e,left:l[0],top:l[1],width:i,height:a})}n.restore()}},paintSolidColorImageMask:function(){this.ctx.fillRect(0,0,1,1)},paintXObject:function(){(0,n.warn)("Unsupported 'paintXObject' command.")},markPoint:function(e){},markPointProps:function(e,t){},beginMarkedContent:function(e){},beginMarkedContentProps:function(e,t){},endMarkedContent:function(){},beginCompat:function(){},endCompat:function(){},consumePath:function(){var e=this.ctx;this.pendingClip&&(this.pendingClip===b?e.clip("evenodd"):e.clip(),this.pendingClip=null),e.beginPath()},getSinglePixelWidth:function(e){if(null===this._cachedGetSinglePixelWidth){var t=this.ctx.mozCurrentTransformInverse;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]]}},n.OPS)e.prototype[n.OPS[_]]=e.prototype[_];return e}();t.CanvasGraphics=l},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.getShadingPatternFromIR=function(e){var t=i[e[0]];if(!t)throw new Error("Unknown IR type: ".concat(e[0]));return t.fromIR(e)},t.TilingPattern=void 0;var n=r(1),i={};function a(e,t){if(t&&"undefined"!=typeof Path2D){var r=t[2]-t[0],n=t[3]-t[1],i=new Path2D;i.rect(t[0],t[1],r,n),e.clip(i)}}i.RadialAxial={fromIR:function(e){var t=e[1],r=e[2],n=e[3],i=e[4],o=e[5],s=e[6],u=e[7];return{type:"Pattern",getPattern:function(e){var c;a(e,r),"axial"===t?c=e.createLinearGradient(i[0],i[1],o[0],o[1]):"radial"===t&&(c=e.createRadialGradient(i[0],i[1],s,o[0],o[1],u));for(var l=0,h=n.length;l<h;++l){var f=n[l];c.addColorStop(f[0],f[1])}return c}}}};var o=function(){function e(e,t,r,n,i,a,o,s){var u,c=t.coords,l=t.colors,h=e.data,f=4*e.width;c[r+1]>c[n+1]&&(u=r,r=n,n=u,u=a,a=o,o=u),c[n+1]>c[i+1]&&(u=n,n=i,i=u,u=o,o=s,s=u),c[r+1]>c[n+1]&&(u=r,r=n,n=u,u=a,a=o,o=u);var d=(c[r]+t.offsetX)*t.scaleX,p=(c[r+1]+t.offsetY)*t.scaleY,v=(c[n]+t.offsetX)*t.scaleX,g=(c[n+1]+t.offsetY)*t.scaleY,m=(c[i]+t.offsetX)*t.scaleX,y=(c[i+1]+t.offsetY)*t.scaleY;if(!(p>=y))for(var b,_,A,S,w,k,x,C,P,R=l[a],T=l[a+1],E=l[a+2],O=l[o],L=l[o+1],F=l[o+2],I=l[s],j=l[s+1],M=l[s+2],N=Math.round(p),D=Math.round(y),q=N;q<=D;q++){q<g?(b=d-(d-v)*(P=q<p?0:p===g?1:(p-q)/(p-g)),_=R-(R-O)*P,A=T-(T-L)*P,S=E-(E-F)*P):(b=v-(v-m)*(P=q>y?1:g===y?0:(g-q)/(g-y)),_=O-(O-I)*P,A=L-(L-j)*P,S=F-(F-M)*P),w=d-(d-m)*(P=q<p?0:q>y?1:(p-q)/(p-y)),k=R-(R-I)*P,x=T-(T-j)*P,C=E-(E-M)*P;for(var U=Math.round(Math.min(b,w)),W=Math.round(Math.max(b,w)),B=f*q+4*U,z=U;z<=W;z++)P=(P=(b-z)/(b-w))<0?0:P>1?1:P,h[B++]=_-(_-k)*P|0,h[B++]=A-(A-x)*P|0,h[B++]=S-(S-C)*P|0,h[B++]=255}}function t(t,r,n){var i,a,o=r.coords,s=r.colors;switch(r.type){case"lattice":var u=r.verticesPerRow,c=Math.floor(o.length/u)-1,l=u-1;for(i=0;i<c;i++)for(var h=i*u,f=0;f<l;f++,h++)e(t,n,o[h],o[h+1],o[h+u],s[h],s[h+1],s[h+u]),e(t,n,o[h+u+1],o[h+1],o[h+u],s[h+u+1],s[h+1],s[h+u]);break;case"triangles":for(i=0,a=o.length;i<a;i+=3)e(t,n,o[i],o[i+1],o[i+2],s[i],s[i+1],s[i+2]);break;default:throw new Error("illegal figure")}}return function(e,r,n,i,a,o,s,u){var c,l,h,f,d=Math.floor(e[0]),p=Math.floor(e[1]),v=Math.ceil(e[2])-d,g=Math.ceil(e[3])-p,m=Math.min(Math.ceil(Math.abs(v*r[0]*1.1)),3e3),y=Math.min(Math.ceil(Math.abs(g*r[1]*1.1)),3e3),b=v/m,_=g/y,A={coords:n,colors:i,offsetX:-d,offsetY:-p,scaleX:1/b,scaleY:1/_},S=m+4,w=y+4;if(u.isEnabled)c=u.drawFigures({width:m,height:y,backgroundColor:o,figures:a,context:A}),(l=s.getCanvas("mesh",S,w,!1)).context.drawImage(c,2,2),c=l.canvas;else{var k=(l=s.getCanvas("mesh",S,w,!1)).context,x=k.createImageData(m,y);if(o){var C=x.data;for(h=0,f=C.length;h<f;h+=4)C[h]=o[0],C[h+1]=o[1],C[h+2]=o[2],C[h+3]=255}for(h=0;h<a.length;h++)t(x,a[h],A);k.putImageData(x,2,2),c=l.canvas}return{canvas:c,offsetX:d-2*b,offsetY:p-2*_,scaleX:b,scaleY:_}}}();i.Mesh={fromIR:function(e){var t=e[2],r=e[3],i=e[4],s=e[5],u=e[6],c=e[7],l=e[8];return{type:"Pattern",getPattern:function(e,h,f){var d;if(a(e,c),f)d=n.Util.singularValueDecompose2dScale(e.mozCurrentTransform);else if(d=n.Util.singularValueDecompose2dScale(h.baseTransform),u){var p=n.Util.singularValueDecompose2dScale(u);d=[d[0]*p[0],d[1]*p[1]]}var v=o(s,d,t,r,i,f?null:l,h.cachedCanvases,h.webGLContext);return f||(e.setTransform.apply(e,h.baseTransform),u&&e.transform.apply(e,u)),e.translate(v.offsetX,v.offsetY),e.scale(v.scaleX,v.scaleY),e.createPattern(v.canvas,"no-repeat")}}}},i.Dummy={fromIR:function(){return{type:"Pattern",getPattern:function(){return"hotpink"}}}};var s=function(){var e=1,t=2;function r(e,t,r,n,i){this.operatorList=e[2],this.matrix=e[3]||[1,0,0,1,0,0],this.bbox=e[4],this.xstep=e[5],this.ystep=e[6],this.paintType=e[7],this.tilingType=e[8],this.color=t,this.canvasGraphicsFactory=n,this.baseTransform=i,this.type="Pattern",this.ctx=r}return r.prototype={createPatternCanvas:function(e){var t=this.operatorList,r=this.bbox,i=this.xstep,a=this.ystep,o=this.paintType,s=this.tilingType,u=this.color,c=this.canvasGraphicsFactory;(0,n.info)("TilingType: "+s);var l=r[0],h=r[1],f=r[2],d=r[3],p=n.Util.singularValueDecompose2dScale(this.matrix),v=n.Util.singularValueDecompose2dScale(this.baseTransform),g=[p[0]*v[0],p[1]*v[1]],m=this.getSizeAndScale(i,this.ctx.canvas.width,g[0]),y=this.getSizeAndScale(a,this.ctx.canvas.height,g[1]),b=e.cachedCanvases.getCanvas("pattern",m.size,y.size,!0),_=b.context,A=c.createCanvasGraphics(_);return A.groupLevel=e.groupLevel,this.setFillAndStrokeStyleToContext(A,o,u),A.transform(m.scale,0,0,y.scale,0,0),A.transform(1,0,0,1,-l,-h),this.clipBbox(A,r,l,h,f,d),A.executeOperatorList(t),this.ctx.transform(1,0,0,1,l,h),this.ctx.scale(1/m.scale,1/y.scale),b.canvas},getSizeAndScale:function(e,t,r){e=Math.abs(e);var n=Math.max(3e3,t),i=Math.ceil(e*r);return i>=n?i=n:r=i/e,{scale:r,size:i}},clipBbox:function(e,t,r,n,i,a){if(Array.isArray(t)&&4===t.length){var o=i-r,s=a-n;e.ctx.rect(r,n,o,s),e.clip(),e.endPath()}},setFillAndStrokeStyleToContext:function(r,i,a){var o=r.ctx,s=r.current;switch(i){case e:var u=this.ctx;o.fillStyle=u.fillStyle,o.strokeStyle=u.strokeStyle,s.fillColor=u.fillStyle,s.strokeColor=u.strokeStyle;break;case t:var c=n.Util.makeCssRgb(a[0],a[1],a[2]);o.fillStyle=c,o.strokeStyle=c,s.fillColor=c,s.strokeColor=c;break;default:throw new n.FormatError("Unsupported paint type: ".concat(i))}},getPattern:function(e,t){(e=this.ctx).setTransform.apply(e,this.baseTransform),e.transform.apply(e,this.matrix);var r=this.createPatternCanvas(t);return e.createPattern(r,"repeat")}},r}();t.TilingPattern=s},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.GlobalWorkerOptions=void 0;var n=Object.create(null);t.GlobalWorkerOptions=n,n.workerPort=void 0===n.workerPort?null:n.workerPort,n.workerSrc=void 0===n.workerSrc?"":n.workerSrc},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.MessageHandler=p;var n=r(1);function i(e){return(i="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}var a=1,o=2,s=3,u=4,c=5,l=6,h=7,f=8;function d(e){if("object"!==i(e))return e;switch(e.name){case"AbortException":return new 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a))throw new Error("Unknown action from worker: ".concat(t.action));var u=a[t.action];if(t.callbackId){var c=n.sourceName,l=t.sourceName;new Promise((function(e){e(u(t.data))})).then((function(e){r.postMessage({sourceName:c,targetName:l,isReply:!0,callbackId:t.callbackId,data:e})}),(function(e){r.postMessage({sourceName:c,targetName:l,isReply:!0,callbackId:t.callbackId,reason:d(e)})}))}else t.streamId?n._createStreamSink(t):u(t.data)}},r.addEventListener("message",this._onComObjOnMessage)}p.prototype={on:function(e,t){var r=this.actionHandler;if(r[e])throw new Error('There is already an actionName called "'.concat(e,'"'));r[e]=t},send:function(e,t,r){this.postMessage({sourceName:this.sourceName,targetName:this.targetName,action:e,data:t},r)},sendWithPromise:function(e,t,r){var i=this.callbackId++,a=(0,n.createPromiseCapability)();this.callbacksCapabilities[i]=a;try{this.postMessage({sourceName:this.sourceName,targetName:this.targetName,action:e,callbackId:i,data:t},r)}catch(e){a.reject(e)}return a.promise},sendWithStream:function(e,t,r,i){var o=this,s=this.streamId++,u=this.sourceName,c=this.targetName,h=this.comObj;return new n.ReadableStream({start:function(r){var a=(0,n.createPromiseCapability)();return o.streamControllers[s]={controller:r,startCall:a,pullCall:null,cancelCall:null,isClosed:!1},o.postMessage({sourceName:u,targetName:c,action:e,streamId:s,data:t,desiredSize:r.desiredSize},i),a.promise},pull:function(e){var t=(0,n.createPromiseCapability)();return o.streamControllers[s].pullCall=t,h.postMessage({sourceName:u,targetName:c,stream:l,streamId:s,desiredSize:e.desiredSize}),t.promise},cancel:function(e){(0,n.assert)(e instanceof Error,"cancel must have a valid reason");var t=(0,n.createPromiseCapability)();return o.streamControllers[s].cancelCall=t,o.streamControllers[s].isClosed=!0,h.postMessage({sourceName:u,targetName:c,stream:a,streamId:s,reason:d(e)}),t.promise}},r)},_createStreamSink:function(e){var t=this,r=this.actionHandler[e.action],i=e.streamId,a=e.desiredSize,o=this.sourceName,l=e.sourceName,h=(0,n.createPromiseCapability)(),p=this.comObj,v={enqueue:function(e){var r=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1,a=arguments.length>2?arguments[2]:void 0;if(!this.isCancelled){var s=this.desiredSize;this.desiredSize-=r,s>0&&this.desiredSize<=0&&(this.sinkCapability=(0,n.createPromiseCapability)(),this.ready=this.sinkCapability.promise),t.postMessage({sourceName:o,targetName:l,stream:u,streamId:i,chunk:e},a)}},close:function(){this.isCancelled||(this.isCancelled=!0,p.postMessage({sourceName:o,targetName:l,stream:s,streamId:i}),delete t.streamSinks[i])},error:function(e){(0,n.assert)(e instanceof Error,"error must have a valid reason"),this.isCancelled||(this.isCancelled=!0,p.postMessage({sourceName:o,targetName:l,stream:c,streamId:i,reason:d(e)}))},sinkCapability:h,onPull:null,onCancel:null,isCancelled:!1,desiredSize:a,ready:null};v.sinkCapability.resolve(),v.ready=v.sinkCapability.promise,this.streamSinks[i]=v,new Promise((function(t){t(r(e.data,v))})).then((function(){p.postMessage({sourceName:o,targetName:l,stream:f,streamId:i,success:!0})}),(function(e){p.postMessage({sourceName:o,targetName:l,stream:f,streamId:i,reason:d(e)})}))},_processStreamMessage:function(e){var t=this,r=this.sourceName,i=e.sourceName,p=e.streamId,v=this.comObj,g=function(){Promise.all([t.streamControllers[p].startCall,t.streamControllers[p].pullCall,t.streamControllers[p].cancelCall].map((function(e){return e&&e.promise.catch((function(){}))}))).then((function(){delete t.streamControllers[p]}))};switch(e.stream){case f:e.success?this.streamControllers[p].startCall.resolve():this.streamControllers[p].startCall.reject(d(e.reason));break;case h:e.success?this.streamControllers[p].pullCall.resolve():this.streamControllers[p].pullCall.reject(d(e.reason));break;case l:if(!this.streamSinks[p]){v.postMessage({sourceName:r,targetName:i,stream:h,streamId:p,success:!0});break}this.streamSinks[p].desiredSize<=0&&e.desiredSize>0&&this.streamSinks[p].sinkCapability.resolve(),this.streamSinks[p].desiredSize=e.desiredSize;var m=this.streamSinks[e.streamId].onPull;new Promise((function(e){e(m&&m())})).then((function(){v.postMessage({sourceName:r,targetName:i,stream:h,streamId:p,success:!0})}),(function(e){v.postMessage({sourceName:r,targetName:i,stream:h,streamId:p,reason:d(e)})}));break;case u:if((0,n.assert)(this.streamControllers[p],"enqueue should have stream controller"),this.streamControllers[p].isClosed)break;this.streamControllers[p].controller.enqueue(e.chunk);break;case s:if((0,n.assert)(this.streamControllers[p],"close should have stream controller"),this.streamControllers[p].isClosed)break;this.streamControllers[p].isClosed=!0,this.streamControllers[p].controller.close(),g();break;case c:(0,n.assert)(this.streamControllers[p],"error should have stream controller"),this.streamControllers[p].controller.error(d(e.reason)),g();break;case o:e.success?this.streamControllers[p].cancelCall.resolve():this.streamControllers[p].cancelCall.reject(d(e.reason)),g();break;case a:if(!this.streamSinks[p])break;var y=this.streamSinks[e.streamId].onCancel;new Promise((function(t){t(y&&y(d(e.reason)))})).then((function(){v.postMessage({sourceName:r,targetName:i,stream:o,streamId:p,success:!0})}),(function(e){v.postMessage({sourceName:r,targetName:i,stream:o,streamId:p,reason:d(e)})})),this.streamSinks[p].sinkCapability.reject(d(e.reason)),this.streamSinks[p].isCancelled=!0,delete this.streamSinks[p];break;default:throw new Error("Unexpected stream 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t=e.index;i[t].top=e.x1New,i[t].bottom=e.x2New})),i}(r.width,r.height,t),a=0;a<n.length;a++){var o=t[a].div,u=e._textDivProperties.get(o);if(0!==u.angle){var c=n[a],l=t[a],h=l.m,f=h[0],d=h[1],p=[[0,0],[0,l.size[1]],[l.size[0],0],l.size],v=new Float64Array(64);p.forEach((function(e,t){var r=i.Util.applyTransform(e,h);v[t+0]=f&&(c.left-r[0])/f,v[t+4]=d&&(c.top-r[1])/d,v[t+8]=f&&(c.right-r[0])/f,v[t+12]=d&&(c.bottom-r[1])/d,v[t+16]=d&&(c.left-r[0])/-d,v[t+20]=f&&(c.top-r[1])/f,v[t+24]=d&&(c.right-r[0])/-d,v[t+28]=f&&(c.bottom-r[1])/f,v[t+32]=f&&(c.left-r[0])/-f,v[t+36]=d&&(c.top-r[1])/-d,v[t+40]=f&&(c.right-r[0])/-f,v[t+44]=d&&(c.bottom-r[1])/-d,v[t+48]=d&&(c.left-r[0])/d,v[t+52]=f&&(c.top-r[1])/-f,v[t+56]=d&&(c.right-r[0])/d,v[t+60]=f&&(c.bottom-r[1])/-f}));var g=function(e,t,r){for(var n=0,i=0;i<r;i++){var a=e[t++];a>0&&(n=n?Math.min(a,n):a)}return 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f=(i=(n=r[o]).boundary).x2>e.x2?i:e;h===f?l[l.length-1].end=n.end:(l.push({start:n.start,end:n.end,boundary:f}),h=f)}for(r[t].start<e.y1&&(l[0].start=e.y1,l.unshift({start:r[t].start,end:e.y1,boundary:r[t].boundary})),e.y2<r[a].end&&(l[l.length-1].end=e.y2,l.push({start:e.y2,end:r[a].end,boundary:r[a].boundary})),o=t;o<=a;o++)if(void 0===(i=(n=r[o]).boundary).x2New){var d=!1;for(s=t-1;!d&&s>=0&&r[s].start>=i.y1;s--)d=r[s].boundary===i;for(s=a+1;!d&&s<r.length&&r[s].end<=i.y2;s++)d=r[s].boundary===i;for(s=0;!d&&s<l.length;s++)d=l[s].boundary===i;d||(i.x2New=u)}Array.prototype.splice.apply(r,[t,a-t+1].concat(l))})),r.forEach((function(t){var r=t.boundary;void 0===r.x2New&&(r.x2New=Math.max(e,r.x2))}))}function u(e){var t=this,r=e.textContent,n=e.textContentStream,o=e.container,s=e.viewport,u=e.textDivs,c=e.textContentItemsStr,l=e.enhanceTextSelection;this._textContent=r,this._textContentStream=n,this._container=o,this._viewport=s,this._textDivs=u||[],this._textContentItemsStr=c||[],this._enhanceTextSelection=!!l,this._fontInspectorEnabled=!(!a.default.FontInspector||!a.default.FontInspector.enabled),this._reader=null,this._layoutTextLastFontSize=null,this._layoutTextLastFontFamily=null,this._layoutTextCtx=null,this._textDivProperties=new WeakMap,this._renderingDone=!1,this._canceled=!1,this._capability=(0,i.createPromiseCapability)(),this._renderTimer=null,this._bounds=[],this._capability.promise.finally((function(){t._layoutTextCtx&&(t._layoutTextCtx.canvas.width=0,t._layoutTextCtx.canvas.height=0,t._layoutTextCtx=null)})).catch((function(){}))}return u.prototype={get promise(){return this._capability.promise},cancel:function(){this._canceled=!0,this._reader&&(this._reader.cancel(new i.AbortException("TextLayer task cancelled.")),this._reader=null),null!==this._renderTimer&&(clearTimeout(this._renderTimer),this._renderTimer=null),this._capability.reject(new Error("TextLayer task cancelled."))},_processItems:function(e,t){for(var n=0,i=e.length;n<i;n++)this._textContentItemsStr.push(e[n].str),r(this,e[n],t)},_layoutText:function(e){var t=this._textDivProperties.get(e);if(!t.isWhitespace){var r="";if(0!==t.canvasWidth){var n=e.style,i=n.fontSize,a=n.fontFamily;i===this._layoutTextLastFontSize&&a===this._layoutTextLastFontFamily||(this._layoutTextCtx.font="".concat(i," ").concat(a),this._layoutTextLastFontSize=i,this._layoutTextLastFontFamily=a);var o=this._layoutTextCtx.measureText(e.textContent).width;o>0&&(t.scale=t.canvasWidth/o,r="scaleX(".concat(t.scale,")"))}0!==t.angle&&(r="rotate(".concat(t.angle,"deg) ").concat(r)),r.length>0&&(this._enhanceTextSelection&&(t.originalTransform=r),e.style.transform=r),this._textDivProperties.set(e,t),this._container.appendChild(e)}},_render:function(e){var t=this,r=(0,i.createPromiseCapability)(),a=Object.create(null),o=document.createElement("canvas");if(o.mozOpaque=!0,this._layoutTextCtx=o.getContext("2d",{alpha:!1}),this._textContent){var s=this._textContent.items,u=this._textContent.styles;this._processItems(s,u),r.resolve()}else{if(!this._textContentStream)throw new Error('Neither "textContent" nor "textContentStream" parameters specified.');this._reader=this._textContentStream.getReader(),function e(){t._reader.read().then((function(n){var i=n.value;n.done?r.resolve():(Object.assign(a,i.styles),t._processItems(i.items,a),e())}),r.reject)}()}r.promise.then((function(){a=null,e?t._renderTimer=setTimeout((function(){n(t),t._renderTimer=null}),e):n(t)}),this._capability.reject)},expandTextDivs:function(e){if(this._enhanceTextSelection&&this._renderingDone){null!==this._bounds&&(o(this),this._bounds=null);for(var t=[],r=[],n=0,i=this._textDivs.length;n<i;n++){var a=this._textDivs[n],s=this._textDivProperties.get(a);if(!s.isWhitespace)if(e){t.length=0,r.length=0,s.originalTransform&&t.push(s.originalTransform),s.paddingTop>0?(r.push("".concat(s.paddingTop,"px")),t.push("translateY(".concat(-s.paddingTop,"px)"))):r.push(0),s.paddingRight>0?r.push("".concat(s.paddingRight/s.scale,"px")):r.push(0),s.paddingBottom>0?r.push("".concat(s.paddingBottom,"px")):r.push(0),s.paddingLeft>0?(r.push("".concat(s.paddingLeft/s.scale,"px")),t.push("translateX(".concat(-s.paddingLeft/s.scale,"px)"))):r.push(0);var u=r.join(" ");"0 0 0 0"!==u&&(a.style.padding=u),t.length&&(a.style.transform=t.join(" "))}else a.style.padding=null,a.style.transform=s.originalTransform}}}},function(e){var t=new u({textContent:e.textContent,textContentStream:e.textContentStream,container:e.container,viewport:e.viewport,textDivs:e.textDivs,textContentItemsStr:e.textContentItemsStr,enhanceTextSelection:e.enhanceTextSelection});return t._render(e.timeout),t}}();t.renderTextLayer=o},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.AnnotationLayer=void 0;var n=r(183),i=r(1);function a(e,t,r){return(a="undefined"!=typeof Reflect&&Reflect.get?Reflect.get:function(e,t,r){var n=function(e,t){for(;!Object.prototype.hasOwnProperty.call(e,t)&&null!==(e=c(e)););return e}(e,t);if(n){var i=Object.getOwnPropertyDescriptor(n,t);return i.get?i.get.call(r):i.value}})(e,t,r||e)}function o(e){return(o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}function s(e,t){return!t||"object"!==o(t)&&"function"!=typeof t?u(e):t}function u(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e}function c(e){return(c=Object.setPrototypeOf?Object.getPrototypeOf:function(e){return e.__proto__||Object.getPrototypeOf(e)})(e)}function l(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function");e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,writable:!0,configurable:!0}}),t&&h(e,t)}function h(e,t){return(h=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e})(e,t)}function f(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function d(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)}}function p(e,t,r){return t&&d(e.prototype,t),r&&d(e,r),e}var v=function(){function e(){f(this,e)}return p(e,null,[{key:"create",value:function(e){switch(e.data.annotationType){case i.AnnotationType.LINK:return new m(e);case i.AnnotationType.TEXT:return new y(e);case i.AnnotationType.WIDGET:switch(e.data.fieldType){case"Tx":return new _(e);case"Btn":return e.data.radioButton?new S(e):e.data.checkBox?new A(e):new w(e);case"Ch":return new k(e)}return new b(e);case i.AnnotationType.POPUP:return new x(e);case i.AnnotationType.FREETEXT:return new P(e);case i.AnnotationType.LINE:return new R(e);case i.AnnotationType.SQUARE:return new T(e);case i.AnnotationType.CIRCLE:return new E(e);case i.AnnotationType.POLYLINE:return new O(e);case i.AnnotationType.CARET:return new F(e);case i.AnnotationType.INK:return new I(e);case i.AnnotationType.POLYGON:return new L(e);case i.AnnotationType.HIGHLIGHT:return new j(e);case i.AnnotationType.UNDERLINE:return new M(e);case i.AnnotationType.SQUIGGLY:return new N(e);case i.AnnotationType.STRIKEOUT:return new D(e);case i.AnnotationType.STAMP:return new q(e);case i.AnnotationType.FILEATTACHMENT:return new U(e);default:return new g(e)}}}]),e}(),g=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];f(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 p(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,a=document.createElement("section"),o=t.rect[2]-t.rect[0],s=t.rect[3]-t.rect[1];a.setAttribute("data-annotation-id",t.id);var u=i.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(a.style.transform="matrix(".concat(n.transform.join(","),")"),a.style.transformOrigin="-".concat(u[0],"px -").concat(u[1],"px"),!e&&t.borderStyle.width>0){a.style.borderWidth="".concat(t.borderStyle.width,"px"),t.borderStyle.style!==i.AnnotationBorderStyleType.UNDERLINE&&(o-=2*t.borderStyle.width,s-=2*t.borderStyle.width);var c=t.borderStyle.horizontalCornerRadius,l=t.borderStyle.verticalCornerRadius;if(c>0||l>0){var h="".concat(c,"px / ").concat(l,"px");a.style.borderRadius=h}switch(t.borderStyle.style){case i.AnnotationBorderStyleType.SOLID:a.style.borderStyle="solid";break;case i.AnnotationBorderStyleType.DASHED:a.style.borderStyle="dashed";break;case i.AnnotationBorderStyleType.BEVELED:(0,i.warn)("Unimplemented border style: beveled");break;case i.AnnotationBorderStyleType.INSET:(0,i.warn)("Unimplemented border style: inset");break;case i.AnnotationBorderStyleType.UNDERLINE:a.style.borderBottomStyle="solid"}t.color?a.style.borderColor=i.Util.makeCssRgb(0|t.color[0],0|t.color[1],0|t.color[2]):a.style.borderWidth=0}return a.style.left="".concat(u[0],"px"),a.style.top="".concat(u[1],"px"),a.style.width="".concat(o,"px"),a.style.height="".concat(s,"px"),a}},{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 C({container:e,trigger:t,color:r.color,title:r.title,modificationDate:r.modificationDate,contents:r.contents,hideWrapper:!0}).render();n.style.left=e.style.width,e.appendChild(n)}},{key:"render",value:function(){(0,i.unreachable)("Abstract method `AnnotationElement.render` called")}}]),e}(),m=function(e){function t(e){f(this,t);var r=!!(e.data.url||e.data.dest||e.data.action);return s(this,c(t).call(this,e,r))}return l(t,e),p(t,[{key:"render",value:function(){this.container.className="linkAnnotation";var e=this.data,t=this.linkService,r=document.createElement("a");return e.url?(0,n.addLinkAttributes)(r,{url:e.url,target:e.newWindow?n.LinkTarget.BLANK:t.externalLinkTarget,rel:t.externalLinkRel,enabled:t.externalLinkEnabled}):e.action?this._bindNamedAction(r,e.action):this._bindLink(r,e.dest),this.container.appendChild(r),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}(g),y=function(e){function t(e){f(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return s(this,c(t).call(this,e,r))}return l(t,e),p(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}(g),b=function(e){function t(){return f(this,t),s(this,c(t).apply(this,arguments))}return l(t,e),p(t,[{key:"render",value:function(){return this.container}}]),t}(g),_=function(e){function t(e){f(this,t);var r=e.renderInteractiveForms||!e.data.hasAppearance&&!!e.data.fieldValue;return s(this,c(t).call(this,e,r))}return l(t,e),p(t,[{key:"render",value:function(){this.container.className="textWidgetAnnotation";var e=null;if(this.renderInteractiveForms){if(this.data.multiLine?(e=document.createElement("textarea")).textContent=this.data.fieldValue:((e=document.createElement("input")).type="text",e.setAttribute("value",this.data.fieldValue)),e.disabled=this.data.readOnly,null!==this.data.maxLen&&(e.maxLength=this.data.maxLen),this.data.comb){var t=(this.data.rect[2]-this.data.rect[0])/this.data.maxLen;e.classList.add("comb"),e.style.letterSpacing="calc(".concat(t,"px - 1ch)")}}else{(e=document.createElement("div")).textContent=this.data.fieldValue,e.style.verticalAlign="middle",e.style.display="table-cell";var r=null;this.data.fontRefName&&this.page.commonObjs.has(this.data.fontRefName)&&(r=this.page.commonObjs.get(this.data.fontRefName)),this._setTextStyle(e,r)}return null!==this.data.textAlignment&&(e.style.textAlign=["left","center","right"][this.data.textAlignment]),this.container.appendChild(e),this.container}},{key:"_setTextStyle",value:function(e,t){var r=e.style;if(r.fontSize="".concat(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?'"'.concat(t.loadedName,'", '):"",i=t.fallbackName||"Helvetica, sans-serif";r.fontFamily=n+i}}}]),t}(b),A=function(e){function t(e){return f(this,t),s(this,c(t).call(this,e,e.renderInteractiveForms))}return l(t,e),p(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}(b),S=function(e){function t(e){return f(this,t),s(this,c(t).call(this,e,e.renderInteractiveForms))}return l(t,e),p(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}(b),w=function(e){function t(){return f(this,t),s(this,c(t).apply(this,arguments))}return l(t,e),p(t,[{key:"render",value:function(){var e=a(c(t.prototype),"render",this).call(this);return e.className="buttonWidgetAnnotation pushButton",e}}]),t}(m),k=function(e){function t(e){return f(this,t),s(this,c(t).call(this,e,e.renderInteractiveForms))}return l(t,e),p(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));var t=!0,r=!1,n=void 0;try{for(var i,a=this.data.options[Symbol.iterator]();!(t=(i=a.next()).done);t=!0){var o=i.value,s=document.createElement("option");s.textContent=o.displayValue,s.value=o.exportValue,this.data.fieldValue.includes(o.displayValue)&&s.setAttribute("selected",!0),e.appendChild(s)}}catch(e){r=!0,n=e}finally{try{t||null==a.return||a.return()}finally{if(r)throw n}}return this.container.appendChild(e),this.container}}]),t}(b),x=function(e){function t(e){f(this,t);var r=!(!e.data.title&&!e.data.contents);return s(this,c(t).call(this,e,r))}return l(t,e),p(t,[{key:"render",value:function(){if(this.container.className="popupAnnotation",["Line","Square","Circle","PolyLine","Polygon","Ink"].includes(this.data.parentType))return this.container;var e='[data-annotation-id="'.concat(this.data.parentId,'"]'),t=this.layer.querySelector(e);if(!t)return this.container;var r=new C({container:this.container,trigger:t,color:this.data.color,title:this.data.title,modificationDate:this.data.modificationDate,contents:this.data.contents}),n=parseFloat(t.style.left),i=parseFloat(t.style.width);return this.container.style.transformOrigin="-".concat(n+i,"px -").concat(t.style.top),this.container.style.left="".concat(n+i,"px"),this.container.appendChild(r.render()),this.container}}]),t}(g),C=function(){function e(t){f(this,e),this.container=t.container,this.trigger=t.trigger,this.color=t.color,this.title=t.title,this.modificationDate=t.modificationDate,this.contents=t.contents,this.hideWrapper=t.hideWrapper||!1,this.pinned=!1}return p(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 a=.7*(255-r[0])+r[0],o=.7*(255-r[1])+r[1],s=.7*(255-r[2])+r[2];t.style.backgroundColor=i.Util.makeCssRgb(0|a,0|o,0|s)}var u=document.createElement("h1");u.textContent=this.title,t.appendChild(u);var c=n.PDFDateString.toDateObject(this.modificationDate);if(c){var l=document.createElement("span");l.textContent="{{date}}, {{time}}",l.dataset.l10nId="annotation_date_string",l.dataset.l10nArgs=JSON.stringify({date:c.toLocaleDateString(),time:c.toLocaleTimeString()}),t.appendChild(l)}var h=this._formatContents(this.contents);return t.appendChild(h),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)),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(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];e&&(this.pinned=!0),this.hideElement.hasAttribute("hidden")&&(this.hideElement.removeAttribute("hidden"),this.container.style.zIndex+=1)}},{key:"_hide",value:function(){var e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0];e&&(this.pinned=!1),this.hideElement.hasAttribute("hidden")||this.pinned||(this.hideElement.setAttribute("hidden",!0),this.container.style.zIndex-=1)}}]),e}(),P=function(e){function t(e){f(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return s(this,c(t).call(this,e,r,!0))}return l(t,e),p(t,[{key:"render",value:function(){return 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r=!!(e.data.hasPopup||e.data.title||e.data.contents);return s(this,c(t).call(this,e,r,!0))}return l(t,e),p(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}(g),E=function(e){function t(e){f(this,t);var r=!!(e.data.hasPopup||e.data.title||e.data.contents);return s(this,c(t).call(this,e,r,!0))}return l(t,e),p(t,[{key:"render",value:function(){this.container.className="circleAnnotation";var 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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,i.warn)("Download cannot be started due to unavailable download manager")}}]),t}(g),W=function(){function e(){f(this,e)}return p(e,null,[{key:"render",value:function(e){var t=!0,r=!1,i=void 0;try{for(var a,o=e.annotations[Symbol.iterator]();!(t=(a=o.next()).done);t=!0){var s=a.value;if(s){var u=v.create({data:s,layer:e.div,page:e.page,viewport:e.viewport,linkService:e.linkService,downloadManager:e.downloadManager,imageResourcesPath:e.imageResourcesPath||"",renderInteractiveForms:e.renderInteractiveForms||!1,svgFactory:new 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Array.from(e)}(e)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance")}()}function u(e,t){return function(e){if(Array.isArray(e))return e}(e)||function(e,t){if(!(Symbol.iterator in Object(e)||"[object Arguments]"===Object.prototype.toString.call(e)))return;var r=[],n=!0,i=!1,a=void 0;try{for(var o,s=e[Symbol.iterator]();!(n=(o=s.next()).done)&&(r.push(o.value),!t||r.length!==t);n=!0);}catch(e){i=!0,a=e}finally{try{n||null==s.return||s.return()}finally{if(i)throw a}}return r}(e,t)||function(){throw new TypeError("Invalid attempt to destructure non-iterable instance")}()}function c(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function l(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)}}function h(e,t,r){return t&&l(e.prototype,t),r&&l(e,r),e}var f=function(){throw new Error("Not implemented: 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Object.create(this)}},{key:"setCurrentPoint",value:function(e,t){this.x=e,this.y=t}}]),e}(),A=0,S=0,w=0;t.SVGGraphics=f=function(){function e(t,r,n){for(var o in c(this,e),this.svgFactory=new a.DOMSVGFactory,this.current=new _,this.transformMatrix=i.IDENTITY_MATRIX,this.transformStack=[],this.extraStack=[],this.commonObjs=t,this.objs=r,this.pendingClip=null,this.pendingEOFill=!1,this.embedFonts=!1,this.embeddedFonts=Object.create(null),this.cssStyle=null,this.forceDataSchema=!!n,this._operatorIdMapping=[],i.OPS)this._operatorIdMapping[i.OPS[o]]=o}return h(e,[{key:"save",value:function(){this.transformStack.push(this.transformMatrix);var e=this.current;this.extraStack.push(e),this.current=e.clone()}},{key:"restore",value:function(){this.transformMatrix=this.transformStack.pop(),this.current=this.extraStack.pop(),this.pendingClip=null,this.tgrp=null}},{key:"group",value:function(e){this.save(),this.executeOpTree(e),this.restore()}},{key:"loadDependencies",value:function(e){for(var t=this,r=e.fnArray,n=e.argsArray,a=0,o=r.length;a<o;a++)if(r[a]===i.OPS.dependency){var s=!0,u=!1,c=void 0;try{for(var l,h=function(){var e=l.value,r=e.startsWith("g_")?t.commonObjs:t.objs,n=new Promise((function(t){r.get(e,t)}));t.current.dependencies.push(n)},f=n[a][Symbol.iterator]();!(s=(l=f.next()).done);s=!0)h()}catch(e){u=!0,c=e}finally{try{s||null==f.return||f.return()}finally{if(u)throw c}}}return Promise.all(this.current.dependencies)}},{key:"transform",value:function(e,t,r,n,a,o){var s=[e,t,r,n,a,o];this.transformMatrix=i.Util.transform(this.transformMatrix,s),this.tgrp=null}},{key:"getSVG",value:function(e,t){var r=this;this.viewport=t;var n=this._initialize(t);return this.loadDependencies(e).then((function(){return r.transformMatrix=i.IDENTITY_MATRIX,r.executeOpTree(r.convertOpList(e)),n}))}},{key:"convertOpList",value:function(e){for(var t=this._operatorIdMapping,r=e.argsArray,n=e.fnArray,i=[],a=0,o=n.length;a<o;a++){var s=n[a];i.push({fnId:s,fn:t[s],args:r[a]})}return function(e){var t=[],r=[],n=!0,i=!1,a=void 0;try{for(var o,s=e[Symbol.iterator]();!(n=(o=s.next()).done);n=!0){var u=o.value;"save"!==u.fn?"restore"===u.fn?t=r.pop():t.push(u):(t.push({fnId:92,fn:"group",items:[]}),r.push(t),t=t[t.length-1].items)}}catch(e){i=!0,a=e}finally{try{n||null==s.return||s.return()}finally{if(i)throw a}}return t}(i)}},{key:"executeOpTree",value:function(e){var t=!0,r=!1,n=void 0;try{for(var a,o=e[Symbol.iterator]();!(t=(a=o.next()).done);t=!0){var s=a.value,u=s.fn,c=s.fnId,l=s.args;switch(0|c){case i.OPS.beginText:this.beginText();break;case i.OPS.dependency:break;case i.OPS.setLeading:this.setLeading(l);break;case i.OPS.setLeadingMoveText:this.setLeadingMoveText(l[0],l[1]);break;case i.OPS.setFont:this.setFont(l);break;case i.OPS.showText:case i.OPS.showSpacedText:this.showText(l[0]);break;case i.OPS.endText:this.endText();break;case i.OPS.moveText:this.moveText(l[0],l[1]);break;case i.OPS.setCharSpacing:this.setCharSpacing(l[0]);break;case i.OPS.setWordSpacing:this.setWordSpacing(l[0]);break;case i.OPS.setHScale:this.setHScale(l[0]);break;case i.OPS.setTextMatrix:this.setTextMatrix(l[0],l[1],l[2],l[3],l[4],l[5]);break;case i.OPS.setTextRise:this.setTextRise(l[0]);break;case i.OPS.setTextRenderingMode:this.setTextRenderingMode(l[0]);break;case i.OPS.setLineWidth:this.setLineWidth(l[0]);break;case i.OPS.setLineJoin:this.setLineJoin(l[0]);break;case i.OPS.setLineCap:this.setLineCap(l[0]);break;case i.OPS.setMiterLimit:this.setMiterLimit(l[0]);break;case i.OPS.setFillRGBColor:this.setFillRGBColor(l[0],l[1],l[2]);break;case i.OPS.setStrokeRGBColor:this.setStrokeRGBColor(l[0],l[1],l[2]);break;case i.OPS.setStrokeColorN:this.setStrokeColorN(l);break;case i.OPS.setFillColorN:this.setFillColorN(l);break;case i.OPS.shadingFill:this.shadingFill(l[0]);break;case i.OPS.setDash:this.setDash(l[0],l[1]);break;case i.OPS.setRenderingIntent:this.setRenderingIntent(l[0]);break;case i.OPS.setFlatness:this.setFlatness(l[0]);break;case i.OPS.setGState:this.setGState(l[0]);break;case i.OPS.fill:this.fill();break;case i.OPS.eoFill:this.eoFill();break;case i.OPS.stroke:this.stroke();break;case i.OPS.fillStroke:this.fillStroke();break;case i.OPS.eoFillStroke:this.eoFillStroke();break;case i.OPS.clip:this.clip("nonzero");break;case i.OPS.eoClip:this.clip("evenodd");break;case i.OPS.paintSolidColorImageMask:this.paintSolidColorImageMask();break;case i.OPS.paintJpegXObject:this.paintJpegXObject(l[0],l[1],l[2]);break;case i.OPS.paintImageXObject:this.paintImageXObject(l[0]);break;case i.OPS.paintInlineImageXObject:this.paintInlineImageXObject(l[0]);break;case i.OPS.paintImageMaskXObject:this.paintImageMaskXObject(l[0]);break;case i.OPS.paintFormXObjectBegin:this.paintFormXObjectBegin(l[0],l[1]);break;case i.OPS.paintFormXObjectEnd:this.paintFormXObjectEnd();break;case i.OPS.closePath:this.closePath();break;case i.OPS.closeStroke:this.closeStroke();break;case i.OPS.closeFillStroke:this.closeFillStroke();break;case i.OPS.closeEOFillStroke:this.closeEOFillStroke();break;case i.OPS.nextLine:this.nextLine();break;case i.OPS.transform:this.transform(l[0],l[1],l[2],l[3],l[4],l[5]);break;case i.OPS.constructPath:this.constructPath(l[0],l[1]);break;case i.OPS.endPath:this.endPath();break;case 92:this.group(s.items);break;default:(0,i.warn)("Unimplemented operator ".concat(u))}}}catch(e){r=!0,n=e}finally{try{t||null==o.return||o.return()}finally{if(r)throw n}}}},{key:"setWordSpacing",value:function(e){this.current.wordSpacing=e}},{key:"setCharSpacing",value:function(e){this.current.charSpacing=e}},{key:"nextLine",value:function(){this.moveText(0,this.current.leading)}},{key:"setTextMatrix",value:function(e,t,r,n,i,a){var o=this.current;o.textMatrix=o.lineMatrix=[e,t,r,n,i,a],o.textMatrixScale=Math.sqrt(e*e+t*t),o.x=o.lineX=0,o.y=o.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","".concat(d(o.fontSize),"px")),o.tspan.setAttributeNS(null,"y",d(-o.y)),o.txtElement=this.svgFactory.createElement("svg:text"),o.txtElement.appendChild(o.tspan)}},{key:"beginText",value:function(){var e=this.current;e.x=e.lineX=0,e.y=e.lineY=0,e.textMatrix=i.IDENTITY_MATRIX,e.lineMatrix=i.IDENTITY_MATRIX,e.textMatrixScale=1,e.tspan=this.svgFactory.createElement("svg:tspan"),e.txtElement=this.svgFactory.createElement("svg:text"),e.txtgrp=this.svgFactory.createElement("svg:g"),e.xcoords=[]}},{key:"moveText",value:function(e,t){var r=this.current;r.x=r.lineX+=e,r.y=r.lineY+=t,r.xcoords=[],r.tspan=this.svgFactory.createElement("svg:tspan"),r.tspan.setAttributeNS(null,"font-family",r.fontFamily),r.tspan.setAttributeNS(null,"font-size","".concat(d(r.fontSize),"px")),r.tspan.setAttributeNS(null,"y",d(-r.y))}},{key:"showText",value:function(e){var t=this.current,r=t.font,n=t.fontSize;if(0!==n){var a=t.charSpacing,o=t.wordSpacing,s=t.fontDirection,u=t.textHScale*s,c=r.vertical,l=n*t.fontMatrix[0],h=0,f=!0,g=!1,m=void 0;try{for(var y,b=e[Symbol.iterator]();!(f=(y=b.next()).done);f=!0){var _=y.value;if(null!==_)if((0,i.isNum)(_))h+=-_*n*.001;else{var A=_.width,S=_.fontChar,w=A*l+((_.isSpace?o:0)+a)*s;_.isInFont||r.missingFile?(t.xcoords.push(t.x+h*u),t.tspan.textContent+=S,h+=w):h+=w}else h+=s*o}}catch(e){g=!0,m=e}finally{try{f||null==b.return||b.return()}finally{if(g)throw m}}c?t.y-=h*u:t.x+=h*u,t.tspan.setAttributeNS(null,"x",t.xcoords.map(d).join(" ")),t.tspan.setAttributeNS(null,"y",d(-t.y)),t.tspan.setAttributeNS(null,"font-family",t.fontFamily),t.tspan.setAttributeNS(null,"font-size","".concat(d(t.fontSize),"px")),t.fontStyle!==v.fontStyle&&t.tspan.setAttributeNS(null,"font-style",t.fontStyle),t.fontWeight!==v.fontWeight&&t.tspan.setAttributeNS(null,"font-weight",t.fontWeight);var k=t.textRenderingMode&i.TextRenderingMode.FILL_STROKE_MASK;if(k===i.TextRenderingMode.FILL||k===i.TextRenderingMode.FILL_STROKE?(t.fillColor!==v.fillColor&&t.tspan.setAttributeNS(null,"fill",t.fillColor),t.fillAlpha<1&&t.tspan.setAttributeNS(null,"fill-opacity",t.fillAlpha)):t.textRenderingMode===i.TextRenderingMode.ADD_TO_PATH?t.tspan.setAttributeNS(null,"fill","transparent"):t.tspan.setAttributeNS(null,"fill","none"),k===i.TextRenderingMode.STROKE||k===i.TextRenderingMode.FILL_STROKE){var x=1/(t.textMatrixScale||1);this._setStrokeAttributes(t.tspan,x)}var C=t.textMatrix;0!==t.textRise&&((C=C.slice())[5]+=t.textRise),t.txtElement.setAttributeNS(null,"transform","".concat(p(C)," scale(1, -1)")),t.txtElement.setAttributeNS("http://www.w3.org/XML/1998/namespace","xml:space","preserve"),t.txtElement.appendChild(t.tspan),t.txtgrp.appendChild(t.txtElement),this._ensureTransformGroup().appendChild(t.txtElement)}}},{key:"setLeadingMoveText",value:function(e,t){this.setLeading(-t),this.moveText(e,t)}},{key:"addFontStyle",value: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,i.createObjectURL)(e.data,e.mimetype,this.forceDataSchema);this.cssStyle.textContent+='@font-face { font-family: "'.concat(e.loadedName,'";')+" src: url(".concat(t,"); }\n")}},{key:"setFont",value:function(e){var t=this.current,r=this.commonObjs.get(e[0]),n=e[1];t.font=r,this.embedFonts&&r.data&&!this.embeddedFonts[r.loadedName]&&(this.addFontStyle(r),this.embeddedFonts[r.loadedName]=r),t.fontMatrix=r.fontMatrix?r.fontMatrix:i.FONT_IDENTITY_MATRIX;var a=r.black?r.bold?"bolder":"bold":r.bold?"bold":"normal",o=r.italic?"italic":"normal";n<0?(n=-n,t.fontDirection=-1):t.fontDirection=1,t.fontSize=n,t.fontFamily=r.loadedName,t.fontWeight=a,t.fontStyle=o,t.tspan=this.svgFactory.createElement("svg:tspan"),t.tspan.setAttributeNS(null,"y",d(-t.y)),t.xcoords=[]}},{key:"endText",value:function(){var e=this.current;e.textRenderingMode&i.TextRenderingMode.ADD_TO_PATH_FLAG&&e.txtElement&&e.txtElement.hasChildNodes()&&(e.element=e.txtElement,this.clip("nonzero"),this.endPath())}},{key:"setLineWidth",value:function(e){e>0&&(this.current.lineWidth=e)}},{key:"setLineCap",value:function(e){this.current.lineCap=m[e]}},{key:"setLineJoin",value:function(e){this.current.lineJoin=y[e]}},{key:"setMiterLimit",value:function(e){this.current.miterLimit=e}},{key:"setStrokeAlpha",value:function(e){this.current.strokeAlpha=e}},{key:"setStrokeRGBColor",value:function(e,t,r){this.current.strokeColor=i.Util.makeCssRgb(e,t,r)}},{key:"setFillAlpha",value:function(e){this.current.fillAlpha=e}},{key:"setFillRGBColor",value:function(e,t,r){this.current.fillColor=i.Util.makeCssRgb(e,t,r),this.current.tspan=this.svgFactory.createElement("svg:tspan"),this.current.xcoords=[]}},{key:"setStrokeColorN",value:function(e){this.current.strokeColor=this._makeColorN_Pattern(e)}},{key:"setFillColorN",value:function(e){this.current.fillColor=this._makeColorN_Pattern(e)}},{key:"shadingFill",value:function(e){var t=this.viewport.width,r=this.viewport.height,n=i.Util.inverseTransform(this.transformMatrix),a=i.Util.applyTransform([0,0],n),o=i.Util.applyTransform([0,r],n),s=i.Util.applyTransform([t,0],n),u=i.Util.applyTransform([t,r],n),c=Math.min(a[0],o[0],s[0],u[0]),l=Math.min(a[1],o[1],s[1],u[1]),h=Math.max(a[0],o[0],s[0],u[0]),f=Math.max(a[1],o[1],s[1],u[1]),d=this.svgFactory.createElement("svg:rect");d.setAttributeNS(null,"x",c),d.setAttributeNS(null,"y",l),d.setAttributeNS(null,"width",h-c),d.setAttributeNS(null,"height",f-l),d.setAttributeNS(null,"fill",this._makeShadingPattern(e)),this._ensureTransformGroup().appendChild(d)}},{key:"_makeColorN_Pattern",value:function(e){return"TilingPattern"===e[0]?this._makeTilingPattern(e):this._makeShadingPattern(e)}},{key:"_makeTilingPattern",value:function(e){var t=e[1],r=e[2],n=e[3]||i.IDENTITY_MATRIX,a=u(e[4],4),o=a[0],c=a[1],l=a[2],h=a[3],f=e[5],d=e[6],p=e[7],v="shading".concat(w++),g=u(i.Util.applyTransform([o,c],n),2),m=g[0],y=g[1],b=u(i.Util.applyTransform([l,h],n),2),_=b[0],A=b[1],S=u(i.Util.singularValueDecompose2dScale(n),2),k=f*S[0],x=d*S[1],C=this.svgFactory.createElement("svg:pattern");C.setAttributeNS(null,"id",v),C.setAttributeNS(null,"patternUnits","userSpaceOnUse"),C.setAttributeNS(null,"width",k),C.setAttributeNS(null,"height",x),C.setAttributeNS(null,"x","".concat(m)),C.setAttributeNS(null,"y","".concat(y));var P=this.svg,R=this.transformMatrix,T=this.current.fillColor,E=this.current.strokeColor,O=this.svgFactory.create(_-m,A-y);if(this.svg=O,this.transformMatrix=n,2===p){var L=i.Util.makeCssRgb.apply(i.Util,s(t));this.current.fillColor=L,this.current.strokeColor=L}return this.executeOpTree(this.convertOpList(r)),this.svg=P,this.transformMatrix=R,this.current.fillColor=T,this.current.strokeColor=E,C.appendChild(O.childNodes[0]),this.defs.appendChild(C),"url(#".concat(v,")")}},{key:"_makeShadingPattern",value:function(e){switch(e[0]){case"RadialAxial":var t,r="shading".concat(w++),n=e[2];switch(e[1]){case"axial":var a=e[3],o=e[4];(t=this.svgFactory.createElement("svg:linearGradient")).setAttributeNS(null,"id",r),t.setAttributeNS(null,"gradientUnits","userSpaceOnUse"),t.setAttributeNS(null,"x1",a[0]),t.setAttributeNS(null,"y1",a[1]),t.setAttributeNS(null,"x2",o[0]),t.setAttributeNS(null,"y2",o[1]);break;case"radial":var s=e[3],u=e[4],c=e[5],l=e[6];(t=this.svgFactory.createElement("svg:radialGradient")).setAttributeNS(null,"id",r),t.setAttributeNS(null,"gradientUnits","userSpaceOnUse"),t.setAttributeNS(null,"cx",u[0]),t.setAttributeNS(null,"cy",u[1]),t.setAttributeNS(null,"r",l),t.setAttributeNS(null,"fx",s[0]),t.setAttributeNS(null,"fy",s[1]),t.setAttributeNS(null,"fr",c);break;default:throw new Error("Unknown RadialAxial type: ".concat(e[1]))}var h=!0,f=!1,d=void 0;try{for(var p,v=n[Symbol.iterator]();!(h=(p=v.next()).done);h=!0){var g=p.value,m=this.svgFactory.createElement("svg:stop");m.setAttributeNS(null,"offset",g[0]),m.setAttributeNS(null,"stop-color",g[1]),t.appendChild(m)}}catch(e){f=!0,d=e}finally{try{h||null==v.return||v.return()}finally{if(f)throw d}}return this.defs.appendChild(t),"url(#".concat(r,")");case"Mesh":return(0,i.warn)("Unimplemented pattern Mesh"),null;case"Dummy":return"hotpink";default:throw new Error("Unknown IR type: ".concat(e[0]))}}},{key:"setDash",value:function(e,t){this.current.dashArray=e,this.current.dashPhase=t}},{key:"constructPath",value:function(e,t){var r=this.current,n=r.x,a=r.y,o=[],s=0,u=!0,c=!1,l=void 0;try{for(var h,f=e[Symbol.iterator]();!(u=(h=f.next()).done);u=!0){switch(0|h.value){case i.OPS.rectangle:n=t[s++],a=t[s++];var p=t[s++],v=t[s++],g=n+p,m=a+v;o.push("M",d(n),d(a),"L",d(g),d(a),"L",d(g),d(m),"L",d(n),d(m),"Z");break;case i.OPS.moveTo:n=t[s++],a=t[s++],o.push("M",d(n),d(a));break;case i.OPS.lineTo:n=t[s++],a=t[s++],o.push("L",d(n),d(a));break;case i.OPS.curveTo:n=t[s+4],a=t[s+5],o.push("C",d(t[s]),d(t[s+1]),d(t[s+2]),d(t[s+3]),d(n),d(a)),s+=6;break;case i.OPS.curveTo2:n=t[s+2],a=t[s+3],o.push("C",d(n),d(a),d(t[s]),d(t[s+1]),d(t[s+2]),d(t[s+3])),s+=4;break;case i.OPS.curveTo3:n=t[s+2],a=t[s+3],o.push("C",d(t[s]),d(t[s+1]),d(n),d(a),d(n),d(a)),s+=4;break;case i.OPS.closePath:o.push("Z")}}}catch(e){c=!0,l=e}finally{try{u||null==f.return||f.return()}finally{if(c)throw l}}o=o.join(" "),r.path&&e.length>0&&e[0]!==i.OPS.rectangle&&e[0]!==i.OPS.moveTo?o=r.path.getAttributeNS(null,"d")+o:(r.path=this.svgFactory.createElement("svg:path"),this._ensureTransformGroup().appendChild(r.path)),r.path.setAttributeNS(null,"d",o),r.path.setAttributeNS(null,"fill","none"),r.element=r.path,r.setCurrentPoint(n,a)}},{key:"endPath",value:function(){var e=this.current;if(e.path=null,this.pendingClip)if(e.element){var t="clippath".concat(A++),r=this.svgFactory.createElement("svg:clipPath");r.setAttributeNS(null,"id",t),r.setAttributeNS(null,"transform",p(this.transformMatrix));var n=e.element.cloneNode(!0);"evenodd"===this.pendingClip?n.setAttributeNS(null,"clip-rule","evenodd"):n.setAttributeNS(null,"clip-rule","nonzero"),this.pendingClip=null,r.appendChild(n),this.defs.appendChild(r),e.activeClipUrl&&(e.clipGroup=null,this.extraStack.forEach((function(e){e.clipGroup=null})),r.setAttributeNS(null,"clip-path",e.activeClipUrl)),e.activeClipUrl="url(#".concat(t,")"),this.tgrp=null}else this.pendingClip=null}},{key:"clip",value:function(e){this.pendingClip=e}},{key:"closePath",value:function(){var e=this.current;if(e.path){var t="".concat(e.path.getAttributeNS(null,"d"),"Z");e.path.setAttributeNS(null,"d",t)}}},{key:"setLeading",value:function(e){this.current.leading=-e}},{key:"setTextRise",value:function(e){this.current.textRise=e}},{key:"setTextRenderingMode",value:function(e){this.current.textRenderingMode=e}},{key:"setHScale",value:function(e){this.current.textHScale=e/100}},{key:"setRenderingIntent",value:function(e){}},{key:"setFlatness",value:function(e){}},{key:"setGState",value:function(e){var t=!0,r=!1,n=void 0;try{for(var a,o=e[Symbol.iterator]();!(t=(a=o.next()).done);t=!0){var s=u(a.value,2),c=s[0],l=s[1];switch(c){case"LW":this.setLineWidth(l);break;case"LC":this.setLineCap(l);break;case"LJ":this.setLineJoin(l);break;case"ML":this.setMiterLimit(l);break;case"D":this.setDash(l[0],l[1]);break;case"RI":this.setRenderingIntent(l);break;case"FL":this.setFlatness(l);break;case"Font":this.setFont(l);break;case"CA":this.setStrokeAlpha(l);break;case"ca":this.setFillAlpha(l);break;default:(0,i.warn)("Unimplemented graphic state operator ".concat(c))}}}catch(e){r=!0,n=e}finally{try{t||null==o.return||o.return()}finally{if(r)throw n}}}},{key:"fill",value:function(){var e=this.current;e.element&&(e.element.setAttributeNS(null,"fill",e.fillColor),e.element.setAttributeNS(null,"fill-opacity",e.fillAlpha),this.endPath())}},{key:"stroke",value:function(){var e=this.current;e.element&&(this._setStrokeAttributes(e.element),e.element.setAttributeNS(null,"fill","none"),this.endPath())}},{key:"_setStrokeAttributes",value:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1,r=this.current,n=r.dashArray;1!==t&&n.length>0&&(n=n.map((function(e){return t*e}))),e.setAttributeNS(null,"stroke",r.strokeColor),e.setAttributeNS(null,"stroke-opacity",r.strokeAlpha),e.setAttributeNS(null,"stroke-miterlimit",d(r.miterLimit)),e.setAttributeNS(null,"stroke-linecap",r.lineCap),e.setAttributeNS(null,"stroke-linejoin",r.lineJoin),e.setAttributeNS(null,"stroke-width",d(t*r.lineWidth)+"px"),e.setAttributeNS(null,"stroke-dasharray",n.map(d).join(" ")),e.setAttributeNS(null,"stroke-dashoffset",d(t*r.dashPhase)+"px")}},{key:"eoFill",value:function(){this.current.element&&this.current.element.setAttributeNS(null,"fill-rule","evenodd"),this.fill()}},{key:"fillStroke",value:function(){this.stroke(),this.fill()}},{key:"eoFillStroke",value:function(){this.current.element&&this.current.element.setAttributeNS(null,"fill-rule","evenodd"),this.fillStroke()}},{key:"closeStroke",value:function(){this.closePath(),this.stroke()}},{key:"closeFillStroke",value:function(){this.closePath(),this.fillStroke()}},{key:"closeEOFillStroke",value:function(){this.closePath(),this.eoFillStroke()}},{key:"paintSolidColorImageMask",value:function(){var e=this.svgFactory.createElement("svg:rect");e.setAttributeNS(null,"x","0"),e.setAttributeNS(null,"y","0"),e.setAttributeNS(null,"width","1px"),e.setAttributeNS(null,"height","1px"),e.setAttributeNS(null,"fill",this.current.fillColor),this._ensureTransformGroup().appendChild(e)}},{key:"paintJpegXObject",value:function(e,t,r){var n=this.objs.get(e),i=this.svgFactory.createElement("svg:image");i.setAttributeNS(g,"xlink:href",n.src),i.setAttributeNS(null,"width",d(t)),i.setAttributeNS(null,"height",d(r)),i.setAttributeNS(null,"x","0"),i.setAttributeNS(null,"y",d(-r)),i.setAttributeNS(null,"transform","scale(".concat(d(1/t)," ").concat(d(-1/r),")")),this._ensureTransformGroup().appendChild(i)}},{key:"paintImageXObject",value:function(e){var t=this.objs.get(e);t?this.paintInlineImageXObject(t):(0,i.warn)("Dependent image with object ID ".concat(e," is not ready yet"))}},{key:"paintInlineImageXObject",value:function(e,t){var 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n={onHeadersReceived:this._onHeadersReceived.bind(this),onDone:this._onDone.bind(this),onError:this._onError.bind(this),onProgress:this._onProgress.bind(this)};this._url=r.url,this._fullRequestId=t.requestFull(n),this._headersReceivedCapability=(0,a.createPromiseCapability)(),this._disableRange=r.disableRange||!1,this._contentLength=r.length,this._rangeChunkSize=r.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._filename=null,this.onProgress=null}var t;return h(e,[{key:"_onHeadersReceived",value:function(){var e=this._fullRequestId,t=this._manager.getRequestXhr(e),r=function(e){return t.getResponseHeader(e)},n=(0,o.validateRangeRequestCapabilities)({getResponseHeader:r,isHttp:this._manager.isHttp,rangeChunkSize:this._rangeChunkSize,disableRange:this._disableRange}),i=n.allowRangeRequests,a=n.suggestedLength;i&&(this._isRangeSupported=!0),this._contentLength=a||this._contentLength,this._filename=(0,o.extractFilenameFromHeader)(r),this._isRangeSupported&&this._manager.abortRequest(e),this._headersReceivedCapability.resolve()}},{key:"_onDone",value:function(e){e&&(this._requests.length>0?this._requests.shift().resolve({value:e.chunk,done:!1}):this._cachedChunks.push(e.chunk));this._done=!0,this._cachedChunks.length>0||(this._requests.forEach((function(e){e.resolve({value:void 0,done:!0})})),this._requests=[])}},{key:"_onError",value:function(e){var t=this._url,r=(0,o.createResponseStatusError)(e,t);this._storedError=r,this._headersReceivedCapability.reject(r),this._requests.forEach((function(e){e.reject(r)})),this._requests=[],this._cachedChunks=[]}},{key:"_onProgress",value:function(e){this.onProgress&&this.onProgress({loaded:e.loaded,total:e.lengthComputable?e.total:this._contentLength})}},{key:"read",value:(t=u(i.default.mark((function e(){var t,r;return i.default.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if(!this._storedError){e.next=2;break}throw this._storedError;case 2:if(!(this._cachedChunks.length>0)){e.next=5;break}return t=this._cachedChunks.shift(),e.abrupt("return",{value:t,done:!1});case 5:if(!this._done){e.next=7;break}return e.abrupt("return",{value:void 0,done:!0});case 7:return r=(0,a.createPromiseCapability)(),this._requests.push(r),e.abrupt("return",r.promise);case 10:case"end":return e.stop()}}),e,this)}))),function(){return t.apply(this,arguments)})},{key:"cancel",value: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}},{key:"filename",get:function(){return this._filename}},{key:"isRangeSupported",get:function(){return this._isRangeSupported}},{key:"isStreamingSupported",get:function(){return this._isStreamingSupported}},{key:"contentLength",get:function(){return this._contentLength}},{key:"headersReady",get:function(){return this._headersReceivedCapability.promise}}]),e}(),v=function(){function e(t,r,n){c(this,e),this._manager=t;var i={onDone:this._onDone.bind(this),onProgress:this._onProgress.bind(this)};this._requestId=t.requestRange(r,n,i),this._requests=[],this._queuedChunk=null,this._done=!1,this.onProgress=null,this.onClosed=null}var t;return h(e,[{key:"_close",value:function(){this.onClosed&&this.onClosed(this)}},{key:"_onDone",value:function(e){var t=e.chunk;this._requests.length>0?this._requests.shift().resolve({value:t,done:!1}):this._queuedChunk=t;this._done=!0,this._requests.forEach((function(e){e.resolve({value:void 0,done:!0})})),this._requests=[],this._close()}},{key:"_onProgress",value:function(e){!this.isStreamingSupported&&this.onProgress&&this.onProgress({loaded:e.loaded})}},{key:"read",value:(t=u(i.default.mark((function e(){var t,r;return i.default.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:if(null===this._queuedChunk){e.next=4;break}return t=this._queuedChunk,this._queuedChunk=null,e.abrupt("return",{value:t,done:!1});case 4:if(!this._done){e.next=6;break}return e.abrupt("return",{value:void 0,done:!0});case 6:return r=(0,a.createPromiseCapability)(),this._requests.push(r),e.abrupt("return",r.promise);case 9:case"end":return e.stop()}}),e,this)}))),function(){return t.apply(this,arguments)})},{key:"cancel",value: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()}},{key:"isStreamingSupported",get:function(){return!1}}]),e}()},function(e,t,r){"use strict";Object.defineProperty(t,"__esModule",{value:!0}),t.PDFFetchStream=void 0;var n,i=(n=r(180))&&n.__esModule?n:{default:n},a=r(1),o=r(198);function s(e,t,r,n,i,a,o){try{var s=e[a](o),u=s.value}catch(e){return void r(e)}s.done?t(u):Promise.resolve(u).then(n,i)}function u(e){return function(){var t=this,r=arguments;return new Promise((function(n,i){var a=e.apply(t,r);function o(e){s(a,n,i,o,u,"next",e)}function u(e){s(a,n,i,o,u,"throw",e)}o(void 0)}))}}function c(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function l(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)}}function h(e,t,r){return t&&l(e.prototype,t),r&&l(e,r),e}function f(e,t,r){return{method:"GET",headers:e,signal:r&&r.signal,mode:"cors",credentials:t?"include":"same-origin",redirect:"follow"}}var d=function(){function e(t){c(this,e),this.source=t,this.isHttp=/^https?:/i.test(t.url),this.httpHeaders=this.isHttp&&t.httpHeaders||{},this._fullRequestReader=null,this._rangeRequestReaders=[]}return h(e,[{key:"getFullReader",value:function(){return(0,a.assert)(!this._fullRequestReader),this._fullRequestReader=new p(this),this._fullRequestReader}},{key:"getRangeReader",value:function(e,t){if(t<=this._progressiveDataLength)return null;var r=new v(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)}))}},{key:"_progressiveDataLength",get:function(){return this._fullRequestReader?this._fullRequestReader._loaded:0}}]),e}();t.PDFFetchStream=d;var p=function(){function e(t){var r=this;c(this,e),this._stream=t,this._reader=null,this._loaded=0,this._filename=null;var n=t.source;for(var i in this._withCredentials=n.withCredentials||!1,this._contentLength=n.length,this._headersCapability=(0,a.createPromiseCapability)(),this._disableRange=n.disableRange||!1,this._rangeChunkSize=n.rangeChunkSize,this._rangeChunkSize||this._disableRange||(this._disableRange=!0),"undefined"!=typeof AbortController&&(this._abortController=new AbortController),this._isStreamingSupported=!n.disableStream,this._isRangeSupported=!n.disableRange,this._headers=new Headers,this._stream.httpHeaders){var s=this._stream.httpHeaders[i];void 0!==s&&this._headers.append(i,s)}var u=n.url;fetch(u,f(this._headers,this._withCredentials,this._abortController)).then((function(e){if(!(0,o.validateResponseStatus)(e.status))throw(0,o.createResponseStatusError)(e.status,u);r._reader=e.body.getReader(),r._headersCapability.resolve();var t=function(t){return e.headers.get(t)},n=(0,o.validateRangeRequestCapabilities)({getResponseHeader:t,isHttp:r._stream.isHttp,rangeChunkSize:r._rangeChunkSize,disableRange:r._disableRange}),i=n.allowRangeRequests,s=n.suggestedLength;r._isRangeSupported=i,r._contentLength=s||r._contentLength,r._filename=(0,o.extractFilenameFromHeader)(t),!r._isStreamingSupported&&r._isRangeSupported&&r.cancel(new a.AbortException("Streaming is disabled."))})).catch(this._headersCapability.reject),this.onProgress=null}var t;return h(e,[{key:"read",value:(t=u(i.default.mark((function e(){var t,r,n,a;return i.default.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.next=2,this._headersCapability.promise;case 2:return e.next=4,this._reader.read();case 4:if(t=e.sent,r=t.value,!(n=t.done)){e.next=9;break}return e.abrupt("return",{value:r,done:n});case 9:return this._loaded+=r.byteLength,this.onProgress&&this.onProgress({loaded:this._loaded,total:this._contentLength}),a=new Uint8Array(r).buffer,e.abrupt("return",{value:a,done:!1});case 13:case"end":return e.stop()}}),e,this)}))),function(){return t.apply(this,arguments)})},{key:"cancel",value:function(e){this._reader&&this._reader.cancel(e),this._abortController&&this._abortController.abort()}},{key:"headersReady",get:function(){return this._headersCapability.promise}},{key:"filename",get:function(){return this._filename}},{key:"contentLength",get:function(){return this._contentLength}},{key:"isRangeSupported",get:function(){return this._isRangeSupported}},{key:"isStreamingSupported",get:function(){return this._isStreamingSupported}}]),e}(),v=function(){function e(t,r,n){var i=this;c(this,e),this._stream=t,this._reader=null,this._loaded=0;var s=t.source;for(var u in this._withCredentials=s.withCredentials||!1,this._readCapability=(0,a.createPromiseCapability)(),this._isStreamingSupported=!s.disableStream,"undefined"!=typeof AbortController&&(this._abortController=new AbortController),this._headers=new Headers,this._stream.httpHeaders){var l=this._stream.httpHeaders[u];void 0!==l&&this._headers.append(u,l)}this._headers.append("Range","bytes=".concat(r,"-").concat(n-1));var h=s.url;fetch(h,f(this._headers,this._withCredentials,this._abortController)).then((function(e){if(!(0,o.validateResponseStatus)(e.status))throw(0,o.createResponseStatusError)(e.status,h);i._readCapability.resolve(),i._reader=e.body.getReader()})),this.onProgress=null}var t;return h(e,[{key:"read",value:(t=u(i.default.mark((function e(){var t,r,n,a;return i.default.wrap((function(e){for(;;)switch(e.prev=e.next){case 0:return e.next=2,this._readCapability.promise;case 2:return e.next=4,this._reader.read();case 4:if(t=e.sent,r=t.value,!(n=t.done)){e.next=9;break}return e.abrupt("return",{value:r,done:n});case 9:return this._loaded+=r.byteLength,this.onProgress&&this.onProgress({loaded:this._loaded}),a=new Uint8Array(r).buffer,e.abrupt("return",{value:a,done:!1});case 13:case"end":return e.stop()}}),e,this)}))),function(){return t.apply(this,arguments)})},{key:"cancel",value:function(e){this._reader&&this._reader.cancel(e),this._abortController&&this._abortController.abort()}},{key:"isStreamingSupported",get:function(){return this._isStreamingSupported}}]),e}()}])})); |