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instanceof J?s={range:t}:("object"!=typeof t&&x("Invalid parameter in getDocument, need either Uint8Array, string or a parameter object"),t.url||t.data||t.range||x("Invalid parameter object: need either .data, .range or .url"),s=t);var o={},c=null,l=null;for(var h in s)if("url"!==h||"undefined"==typeof window)if("range"!==h)if("worker"!==h)if("data"!==h||s[h]instanceof Uint8Array)o[h]=s[h];else{var u=s[h];"string"==typeof u?o[h]=E(u):"object"!=typeof u||null===u||isNaN(u.length)?T(u)?o[h]=new Uint8Array(u):x("Invalid PDF binary data: either typed array, string or array-like object is expected in the data property."):o[h]=new Uint8Array(u)}else l=s[h];else c=s[h];else o[h]=new URL(s[h],window.location).href;o.rangeChunkSize=o.rangeChunkSize||W,o.disableNativeImageDecoder=!0===o.disableNativeImageDecoder;var f=o.CMapReaderFactory||B;if(!l){var p=j("workerPort");l=p?new Z(null,p):new Z,a._worker=l}var g=a.docId;return l.promise.then(function(){if(a.destroyed)throw new Error("Loading 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a,s=n(0),o=n(11),c=n(10),l=n(7),h=n(1),u=s.InvalidPDFException,d=s.MessageHandler,f=s.MissingPDFException,p=s.PageViewport,g=s.PasswordException,m=s.StatTimer,A=s.UnexpectedResponseException,v=s.UnknownErrorException,b=s.Util,y=s.createPromiseCapability,x=s.error,S=s.deprecated,w=s.getVerbosityLevel,k=s.info,C=s.isInt,_=s.isArray,T=s.isArrayBuffer,P=s.isSameOrigin,L=s.loadJpegStream,E=s.stringToBytes,R=s.globalScope,I=s.warn,F=o.FontFaceObject,O=o.FontLoader,M=c.CanvasGraphics,D=l.Metadata,N=h.RenderingCancelledException,j=h.getDefaultSetting,U=h.DOMCanvasFactory,B=h.DOMCMapReaderFactory,W=65536,G=!1,X=!1,H="undefined"!=typeof document&&document.currentScript?document.currentScript.src:null,z=null,Y=!1;if("undefined"==typeof __pdfjsdev_webpack__){"undefined"==typeof window?(G=!0,void 0===require.ensure&&(require.ensure=require("node-ensure")),Y=!0):"undefined"!=typeof require&&"function"==typeof require.ensure&&(Y=!0),"undefined"!=typeof requirejs&&requirejs.toUrl&&(a=requirejs.toUrl("pdfjs-dist/build/pdf.worker.js"));var q="undefined"!=typeof requirejs&&requirejs.load;z=Y?function(t){require.ensure([],function(){var e=require("./pdf.worker.js");t(e.WorkerMessageHandler)})}:q?function(t){requirejs(["pdfjs-dist/build/pdf.worker"],function(e){t(e.WorkerMessageHandler)})}:null}var V=function(){function t(){this._capability=y(),this._transport=null,this._worker=null,this.docId="d"+e++,this.destroyed=!1,this.onPassword=null,this.onProgress=null,this.onUnsupportedFeature=null}var e=0;return t.prototype={get promise(){return this._capability.promise},destroy:function(){return this.destroyed=!0,(this._transport?this._transport.destroy():Promise.resolve()).then(function(){this._transport=null,this._worker&&(this._worker.destroy(),this._worker=null)}.bind(this))},then:function(t,e){return this.promise.then.apply(this.promise,arguments)}},t}(),J=function(){function t(t,e){this.length=t,this.initialData=e,this._rangeListeners=[],this._progressListeners=[],this._progressiveReadListeners=[],this._readyCapability=y()}return t.prototype={addRangeListener:function(t){this._rangeListeners.push(t)},addProgressListener:function(t){this._progressListeners.push(t)},addProgressiveReadListener:function(t){this._progressiveReadListeners.push(t)},onDataRange:function(t,e){for(var n=this._rangeListeners,r=0,i=n.length;r<i;++r)n[r](t,e)},onDataProgress:function(t){this._readyCapability.promise.then(function(){for(var e=this._progressListeners,n=0,r=e.length;n<r;++n)e[n](t)}.bind(this))},onDataProgressiveRead:function(t){this._readyCapability.promise.then(function(){for(var e=this._progressiveReadListeners,n=0,r=e.length;n<r;++n)e[n](t)}.bind(this))},transportReady:function(){this._readyCapability.resolve()},requestDataRange:function(t,e){throw new Error("Abstract method PDFDataRangeTransport.requestDataRange")},abort:function(){}},t}(),Q=function(){function t(t,e,n){this.pdfInfo=t,this.transport=e,this.loadingTask=n}return t.prototype={get numPages(){return this.pdfInfo.numPages},get fingerprint(){return this.pdfInfo.fingerprint},getPage:function(t){return this.transport.getPage(t)},getPageIndex:function(t){return this.transport.getPageIndex(t)},getDestinations:function(){return this.transport.getDestinations()},getDestination:function(t){return this.transport.getDestination(t)},getPageLabels:function(){return this.transport.getPageLabels()},getAttachments:function(){return this.transport.getAttachments()},getJavaScript:function(){return this.transport.getJavaScript()},getOutline:function(){return this.transport.getOutline()},getMetadata:function(){return this.transport.getMetadata()},getData:function(){return this.transport.getData()},getDownloadInfo:function(){return this.transport.downloadInfoCapability.promise},getStats:function(){return this.transport.getStats()},cleanup:function(){this.transport.startCleanup()},destroy:function(){return this.loadingTask.destroy()}},t}(),K=function(){function t(t,e,n){this.pageIndex=t,this.pageInfo=e,this.transport=n,this.stats=new m,this.stats.enabled=j("enableStats"),this.commonObjs=n.commonObjs,this.objs=new tt,this.cleanupAfterRender=!1,this.pendingCleanup=!1,this.intentStates=Object.create(null),this.destroyed=!1}return t.prototype={get pageNumber(){return this.pageIndex+1},get rotate(){return this.pageInfo.rotate},get ref(){return this.pageInfo.ref},get userUnit(){return this.pageInfo.userUnit},get view(){return this.pageInfo.view},getViewport:function(t,e){return arguments.length<2&&(e=this.rotate),new p(this.view,t,e,0,0)},getAnnotations:function(t){var e=t&&t.intent||null;return this.annotationsPromise&&this.annotationsIntent===e||(this.annotationsPromise=this.transport.getAnnotations(this.pageIndex,e),this.annotationsIntent=e),this.annotationsPromise},render:function(t){function e(t){var e=s.renderTasks.indexOf(o);e>=0&&s.renderTasks.splice(e,1),l.cleanupAfterRender&&(l.pendingCleanup=!0),l._tryCleanup(),t?o.capability.reject(t):o.capability.resolve(),n.timeEnd("Rendering"),n.timeEnd("Overall")}var n=this.stats;n.time("Overall"),this.pendingCleanup=!1;var r="print"===t.intent?"print":"display",i=!0===t.renderInteractiveForms,a=t.canvasFactory||new U;this.intentStates[r]||(this.intentStates[r]=Object.create(null));var s=this.intentStates[r];s.displayReadyCapability||(s.receivingOperatorList=!0,s.displayReadyCapability=y(),s.operatorList={fnArray:[],argsArray:[],lastChunk:!1},this.stats.time("Page Request"),this.transport.messageHandler.send("RenderPageRequest",{pageIndex:this.pageNumber-1,intent:r,renderInteractiveForms:i}));var o=new nt(e,t,this.objs,this.commonObjs,s.operatorList,this.pageNumber,a);o.useRequestAnimationFrame="print"!==r,s.renderTasks||(s.renderTasks=[]),s.renderTasks.push(o);var c=o.task;t.continueCallback&&(S("render is used with continueCallback parameter"),c.onContinue=t.continueCallback);var l=this;return s.displayReadyCapability.promise.then(function(t){if(l.pendingCleanup)return void e();n.time("Rendering"),o.initializeGraphics(t),o.operatorListChanged()},function(t){e(t)}),c},getOperatorList:function(){function t(){if(n.operatorList.lastChunk){n.opListReadCapability.resolve(n.operatorList);var t=n.renderTasks.indexOf(e);t>=0&&n.renderTasks.splice(t,1)}}this.intentStates.oplist||(this.intentStates.oplist=Object.create(null));var e,n=this.intentStates.oplist;return n.opListReadCapability||(e={},e.operatorListChanged=t,n.receivingOperatorList=!0,n.opListReadCapability=y(),n.renderTasks=[],n.renderTasks.push(e),n.operatorList={fnArray:[],argsArray:[],lastChunk:!1},this.transport.messageHandler.send("RenderPageRequest",{pageIndex:this.pageIndex,intent:"oplist"})),n.opListReadCapability.promise},getTextContent:function(t){return this.transport.messageHandler.sendWithPromise("GetTextContent",{pageIndex:this.pageNumber-1,normalizeWhitespace:!(!t||!0!==t.normalizeWhitespace),combineTextItems:!t||!0!==t.disableCombineTextItems})},_destroy:function(){this.destroyed=!0,this.transport.pageCache[this.pageIndex]=null;var t=[];return Object.keys(this.intentStates).forEach(function(e){if("oplist"!==e){this.intentStates[e].renderTasks.forEach(function(e){var n=e.capability.promise.catch(function(){});t.push(n),e.cancel()})}},this),this.objs.clear(),this.annotationsPromise=null,this.pendingCleanup=!1,Promise.all(t)},destroy:function(){S("page destroy method, use cleanup() instead"),this.cleanup()},cleanup:function(){this.pendingCleanup=!0,this._tryCleanup()},_tryCleanup:function(){this.pendingCleanup&&!Object.keys(this.intentStates).some(function(t){var e=this.intentStates[t];return 0!==e.renderTasks.length||e.receivingOperatorList},this)&&(Object.keys(this.intentStates).forEach(function(t){delete this.intentStates[t]},this),this.objs.clear(),this.annotationsPromise=null,this.pendingCleanup=!1)},_startRenderPage:function(t,e){var n=this.intentStates[e];n.displayReadyCapability&&n.displayReadyCapability.resolve(t)},_renderPageChunk:function(t,e){var n,r,i=this.intentStates[e];for(n=0,r=t.length;n<r;n++)i.operatorList.fnArray.push(t.fnArray[n]),i.operatorList.argsArray.push(t.argsArray[n]);for(i.operatorList.lastChunk=t.lastChunk,n=0;n<i.renderTasks.length;n++)i.renderTasks[n].operatorListChanged();t.lastChunk&&(i.receivingOperatorList=!1,this._tryCleanup())}},t}(),Z=function(){function t(){return void 0!==a?a:j("workerSrc")?j("workerSrc"):H?H.replace(/\.js$/i,".worker.js"):void x("No PDFJS.workerSrc specified")}function e(){return s?s.promise:(s=y(),(z||function(e){b.loadScript(t(),function(){e(window.pdfjsDistBuildPdfWorker.WorkerMessageHandler)})})(s.resolve),s.promise)}function n(t){this._listeners=[],this._defer=t,this._deferred=Promise.resolve(void 0)}function r(t){var e="importScripts('"+t+"');";return URL.createObjectURL(new Blob([e]))}function i(t,e){if(this.name=t,this.destroyed=!1,this._readyCapability=y(),this._port=null,this._webWorker=null,this._messageHandler=null,e)return void this._initializeFromPort(e);this._initialize()}var s,o=0;return n.prototype={postMessage:function(t,e){function n(t){if("object"!=typeof t||null===t)return t;if(r.has(t))return r.get(t);var i,a;if((a=t.buffer)&&T(a)){var s=e&&e.indexOf(a)>=0;return i=t===a?t:s?new t.constructor(a,t.byteOffset,t.byteLength):new t.constructor(t),r.set(t,i),i}i=_(t)?[]:{},r.set(t,i);for(var o in t){for(var c,l=t;!(c=Object.getOwnPropertyDescriptor(l,o));)l=Object.getPrototypeOf(l);void 0!==c.value&&"function"!=typeof c.value&&(i[o]=n(c.value))}return i}if(!this._defer)return void this._listeners.forEach(function(e){e.call(this,{data:t})},this);var r=new WeakMap,i={data:n(t)};this._deferred.then(function(){this._listeners.forEach(function(t){t.call(this,i)},this)}.bind(this))},addEventListener:function(t,e){this._listeners.push(e)},removeEventListener:function(t,e){var n=this._listeners.indexOf(e);this._listeners.splice(n,1)},terminate:function(){this._listeners=[]}},i.prototype={get promise(){return this._readyCapability.promise},get port(){return this._port},get messageHandler(){return this._messageHandler},_initializeFromPort:function(t){this._port=t,this._messageHandler=new d("main","worker",t),this._messageHandler.on("ready",function(){}),this._readyCapability.resolve()},_initialize:function(){if(!G&&!j("disableWorker")&&"undefined"!=typeof Worker){var e=t();try{P(window.location.href,e)||(e=r(new URL(e,window.location).href));var n=new Worker(e),i=new d("main","worker",n),a=function(){n.removeEventListener("error",s),i.destroy(),n.terminate(),this.destroyed?this._readyCapability.reject(new Error("Worker was destroyed")):this._setupFakeWorker()}.bind(this),s=function(t){this._webWorker||a()}.bind(this);n.addEventListener("error",s),i.on("test",function(t){if(n.removeEventListener("error",s),this.destroyed)return void a();t&&t.supportTypedArray?(this._messageHandler=i,this._port=n,this._webWorker=n,t.supportTransfers||(X=!0),this._readyCapability.resolve(),i.send("configure",{verbosity:w()})):(this._setupFakeWorker(),i.destroy(),n.terminate())}.bind(this)),i.on("console_log",function(t){console.log.apply(console,t)}),i.on("console_error",function(t){console.error.apply(console,t)}),i.on("ready",function(t){if(n.removeEventListener("error",s),this.destroyed)return void a();try{o()}catch(t){this._setupFakeWorker()}}.bind(this));var o=function(){var t=j("postMessageTransfers")&&!X,e=new Uint8Array([t?255:0]);try{i.send("test",e,[e.buffer])}catch(t){k("Cannot use postMessage transfers"),e[0]=0,i.send("test",e)}};return void o()}catch(t){k("The worker has been disabled.")}}this._setupFakeWorker()},_setupFakeWorker:function(){G||j("disableWorker")||(I("Setting up fake worker."),G=!0),e().then(function(t){if(this.destroyed)return void this._readyCapability.reject(new Error("Worker was destroyed"));var e=Uint8Array!==Float32Array,r=new n(e);this._port=r;var i="fake"+o++,a=new d(i+"_worker",i,r);t.setup(a,r);var s=new d(i,i+"_worker",r);this._messageHandler=s,this._readyCapability.resolve()}.bind(this))},destroy:function(){this.destroyed=!0,this._webWorker&&(this._webWorker.terminate(),this._webWorker=null),this._port=null,this._messageHandler&&(this._messageHandler.destroy(),this._messageHandler=null)}},i}(),$=function(){function t(t,e,n,r){this.messageHandler=t,this.loadingTask=e,this.pdfDataRangeTransport=n,this.commonObjs=new tt,this.fontLoader=new O(e.docId),this.CMapReaderFactory=new r({baseUrl:j("cMapUrl"),isCompressed:j("cMapPacked")}),this.destroyed=!1,this.destroyCapability=null,this._passwordCapability=null,this.pageCache=[],this.pagePromises=[],this.downloadInfoCapability=y(),this.setupMessageHandler()}return t.prototype={destroy:function(){if(this.destroyCapability)return this.destroyCapability.promise;this.destroyed=!0,this.destroyCapability=y(),this._passwordCapability&&this._passwordCapability.reject(new Error("Worker was destroyed during onPassword callback"));var t=[];this.pageCache.forEach(function(e){e&&t.push(e._destroy())}),this.pageCache=[],this.pagePromises=[];var e=this,n=this.messageHandler.sendWithPromise("Terminate",null);return t.push(n),Promise.all(t).then(function(){e.fontLoader.clear(),e.pdfDataRangeTransport&&(e.pdfDataRangeTransport.abort(),e.pdfDataRangeTransport=null),e.messageHandler&&(e.messageHandler.destroy(),e.messageHandler=null),e.destroyCapability.resolve()},this.destroyCapability.reject),this.destroyCapability.promise},setupMessageHandler:function(){var t=this.messageHandler,e=this.loadingTask,n=this.pdfDataRangeTransport;n&&(n.addRangeListener(function(e,n){t.send("OnDataRange",{begin:e,chunk:n})}),n.addProgressListener(function(e){t.send("OnDataProgress",{loaded:e})}),n.addProgressiveReadListener(function(e){t.send("OnDataRange",{chunk:e})}),t.on("RequestDataRange",function(t){n.requestDataRange(t.begin,t.end)},this)),t.on("GetDoc",function(t){var e=t.pdfInfo;this.numPages=t.pdfInfo.numPages;var n=this.loadingTask,r=new Q(e,this,n);this.pdfDocument=r,n._capability.resolve(r)},this),t.on("PasswordRequest",function(t){if(this._passwordCapability=y(),e.onPassword){var n=function(t){this._passwordCapability.resolve({password:t})}.bind(this);e.onPassword(n,t.code)}else this._passwordCapability.reject(new g(t.message,t.code));return this._passwordCapability.promise},this),t.on("PasswordException",function(t){e._capability.reject(new g(t.message,t.code))},this),t.on("InvalidPDF",function(t){this.loadingTask._capability.reject(new u(t.message))},this),t.on("MissingPDF",function(t){this.loadingTask._capability.reject(new f(t.message))},this),t.on("UnexpectedResponse",function(t){this.loadingTask._capability.reject(new A(t.message,t.status))},this),t.on("UnknownError",function(t){this.loadingTask._capability.reject(new v(t.message,t.details))},this),t.on("DataLoaded",function(t){this.downloadInfoCapability.resolve(t)},this),t.on("PDFManagerReady",function(t){this.pdfDataRangeTransport&&this.pdfDataRangeTransport.transportReady()},this),t.on("StartRenderPage",function(t){if(!this.destroyed){var e=this.pageCache[t.pageIndex];e.stats.timeEnd("Page Request"),e._startRenderPage(t.transparency,t.intent)}},this),t.on("RenderPageChunk",function(t){if(!this.destroyed){this.pageCache[t.pageIndex]._renderPageChunk(t.operatorList,t.intent)}},this),t.on("commonobj",function(t){if(!this.destroyed){var e=t[0],n=t[1];if(!this.commonObjs.hasData(e))switch(n){case"Font":var r=t[2];if("error"in r){var i=r.error;I("Error during font loading: "+i),this.commonObjs.resolve(e,i);break}var a=null;j("pdfBug")&&R.FontInspector&&R.FontInspector.enabled&&(a={registerFont:function(t,e){R.FontInspector.fontAdded(t,e)}});var s=new F(r,{isEvalSuported:j("isEvalSupported"),disableFontFace:j("disableFontFace"),fontRegistry:a});this.fontLoader.bind([s],function(t){this.commonObjs.resolve(e,s)}.bind(this));break;case"FontPath":this.commonObjs.resolve(e,t[2]);break;default:x("Got unknown common object type "+n)}}},this),t.on("obj",function(t){if(!this.destroyed){var e,n=t[0],r=t[1],i=t[2],a=this.pageCache[r];if(!a.objs.hasData(n))switch(i){case"JpegStream":e=t[3],L(n,e,a.objs);break;case"Image":e=t[3],a.objs.resolve(n,e);e&&"data"in e&&e.data.length>8e6&&(a.cleanupAfterRender=!0);break;default:x("Got unknown object type "+i)}}},this),t.on("DocProgress",function(t){if(!this.destroyed){var e=this.loadingTask;e.onProgress&&e.onProgress({loaded:t.loaded,total:t.total})}},this),t.on("PageError",function(t){if(!this.destroyed){var e=this.pageCache[t.pageNum-1],n=e.intentStates[t.intent];if(n.displayReadyCapability?n.displayReadyCapability.reject(t.error):x(t.error),n.operatorList){n.operatorList.lastChunk=!0;for(var r=0;r<n.renderTasks.length;r++)n.renderTasks[r].operatorListChanged()}}},this),t.on("UnsupportedFeature",function(t){if(!this.destroyed){var e=t.featureId,n=this.loadingTask;n.onUnsupportedFeature&&n.onUnsupportedFeature(e),rt.notify(e)}},this),t.on("JpegDecode",function(t){if(this.destroyed)return Promise.reject(new Error("Worker was destroyed"));if("undefined"==typeof document)return Promise.reject(new Error('"document" is not defined.'));var e=t[0],n=t[1];return 3!==n&&1!==n?Promise.reject(new Error("Only 3 components or 1 component can be returned")):new Promise(function(t,r){var i=new Image;i.onload=function(){var e=i.width,r=i.height,a=e*r,s=4*a,o=new Uint8Array(a*n),c=document.createElement("canvas");c.width=e,c.height=r;var l=c.getContext("2d");l.drawImage(i,0,0);var h,u,d=l.getImageData(0,0,e,r).data;if(3===n)for(h=0,u=0;h<s;h+=4,u+=3)o[u]=d[h],o[u+1]=d[h+1],o[u+2]=d[h+2];else if(1===n)for(h=0,u=0;h<s;h+=4,u++)o[u]=d[h];t({data:o,width:e,height:r})},i.onerror=function(){r(new Error("JpegDecode failed to load image"))},i.src=e})},this),t.on("FetchBuiltInCMap",function(t){return this.destroyed?Promise.reject(new Error("Worker was destroyed")):this.CMapReaderFactory.fetch({name:t.name})},this)},getData:function(){return this.messageHandler.sendWithPromise("GetData",null)},getPage:function(t,e){if(!C(t)||t<=0||t>this.numPages)return Promise.reject(new Error("Invalid page request"));var n=t-1;if(n in this.pagePromises)return this.pagePromises[n];var r=this.messageHandler.sendWithPromise("GetPage",{pageIndex:n}).then(function(t){if(this.destroyed)throw new Error("Transport destroyed");var e=new K(n,t,this);return this.pageCache[n]=e,e}.bind(this));return this.pagePromises[n]=r,r},getPageIndex:function(t){return this.messageHandler.sendWithPromise("GetPageIndex",{ref:t}).catch(function(t){return Promise.reject(new Error(t))})},getAnnotations:function(t,e){return this.messageHandler.sendWithPromise("GetAnnotations",{pageIndex:t,intent:e})},getDestinations:function(){return this.messageHandler.sendWithPromise("GetDestinations",null)},getDestination:function(t){return this.messageHandler.sendWithPromise("GetDestination",{id:t})},getPageLabels:function(){return this.messageHandler.sendWithPromise("GetPageLabels",null)},getAttachments:function(){return this.messageHandler.sendWithPromise("GetAttachments",null)},getJavaScript:function(){return this.messageHandler.sendWithPromise("GetJavaScript",null)},getOutline:function(){return this.messageHandler.sendWithPromise("GetOutline",null)},getMetadata:function(){return this.messageHandler.sendWithPromise("GetMetadata",null).then(function(t){return{info:t[0],metadata:t[1]?new D(t[1]):null}})},getStats:function(){return this.messageHandler.sendWithPromise("GetStats",null)},startCleanup:function(){this.messageHandler.sendWithPromise("Cleanup",null).then(function(){for(var t=0,e=this.pageCache.length;t<e;t++){var n=this.pageCache[t];n&&n.cleanup()}this.commonObjs.clear(),this.fontLoader.clear()}.bind(this))}},t}(),tt=function(){function t(){this.objs=Object.create(null)}return t.prototype={ensureObj:function(t){if(this.objs[t])return this.objs[t];var e={capability:y(),data:null,resolved:!1};return this.objs[t]=e,e},get:function(t,e){if(e)return this.ensureObj(t).capability.promise.then(e),null;var n=this.objs[t];return n&&n.resolved||x("Requesting object that isn't resolved yet "+t),n.data},resolve:function(t,e){var n=this.ensureObj(t);n.resolved=!0,n.data=e,n.capability.resolve(e)},isResolved:function(t){var e=this.objs;return!!e[t]&&e[t].resolved},hasData:function(t){return this.isResolved(t)},getData:function(t){var e=this.objs;return e[t]&&e[t].resolved?e[t].data:null},clear:function(){this.objs=Object.create(null)}},t}(),et=function(){function t(t){this._internalRenderTask=t,this.onContinue=null}return t.prototype={get promise(){return this._internalRenderTask.capability.promise},cancel:function(){this._internalRenderTask.cancel()},then:function(t,e){return this.promise.then.apply(this.promise,arguments)}},t}(),nt=function(){function t(t,e,n,r,i,a,s){this.callback=t,this.params=e,this.objs=n,this.commonObjs=r,this.operatorListIdx=null,this.operatorList=i,this.pageNumber=a,this.canvasFactory=s,this.running=!1,this.graphicsReadyCallback=null,this.graphicsReady=!1,this.useRequestAnimationFrame=!1,this.cancelled=!1,this.capability=y(),this.task=new et(this),this._continueBound=this._continue.bind(this),this._scheduleNextBound=this._scheduleNext.bind(this),this._nextBound=this._next.bind(this)}return t.prototype={initializeGraphics:function(t){if(!this.cancelled){j("pdfBug")&&R.StepperManager&&R.StepperManager.enabled&&(this.stepper=R.StepperManager.create(this.pageNumber-1),this.stepper.init(this.operatorList),this.stepper.nextBreakPoint=this.stepper.getNextBreakPoint());var e=this.params;this.gfx=new M(e.canvasContext,this.commonObjs,this.objs,this.canvasFactory,e.imageLayer),this.gfx.beginDrawing(e.transform,e.viewport,t),this.operatorListIdx=0,this.graphicsReady=!0,this.graphicsReadyCallback&&this.graphicsReadyCallback()}},cancel:function(){this.running=!1,this.cancelled=!0,j("pdfjsNext")?this.callback(new N("Rendering cancelled, page "+this.pageNumber,"canvas")):this.callback("cancelled")},operatorListChanged:function(){if(!this.graphicsReady)return void(this.graphicsReadyCallback||(this.graphicsReadyCallback=this._continueBound));this.stepper&&this.stepper.updateOperatorList(this.operatorList),this.running||this._continue()},_continue:function(){this.running=!0,this.cancelled||(this.task.onContinue?this.task.onContinue(this._scheduleNextBound):this._scheduleNext())},_scheduleNext:function(){this.useRequestAnimationFrame&&"undefined"!=typeof window?window.requestAnimationFrame(this._nextBound):Promise.resolve(void 0).then(this._nextBound)},_next:function(){this.cancelled||(this.operatorListIdx=this.gfx.executeOperatorList(this.operatorList,this.operatorListIdx,this._continueBound,this.stepper),this.operatorListIdx===this.operatorList.argsArray.length&&(this.running=!1,this.operatorList.lastChunk&&(this.gfx.endDrawing(),this.callback())))}},t}(),rt=function(){var t=[];return{listen:function(e){S("Global UnsupportedManager.listen is used:  use PDFDocumentLoadingTask.onUnsupportedFeature instead"),t.push(e)},notify:function(e){for(var n=0,r=t.length;n<r;n++)t[n](e)}}}();e.version="1.8.172",e.build="8ff1fbe7",e.getDocument=r,e.PDFDataRangeTransport=J,e.PDFWorker=Z,e.PDFDocumentProxy=Q,e.PDFPageProxy=K,e._UnsupportedManager=rt},function(t,e,n){"use strict";var r=n(0),i=r.FONT_IDENTITY_MATRIX,a=r.IDENTITY_MATRIX,s=r.ImageKind,o=r.OPS,c=r.Util,l=r.isNum,h=r.isArray,u=r.warn,d=r.createObjectURL,f={fontStyle:"normal",fontWeight:"normal",fillColor:"#000000"},p=function(){function t(t,e,n){for(var r=-1,i=e;i<n;i++){var a=255&(r^t[i]);r=r>>>8^o[a]}return-1^r}function e(e,n,r,i){var a=i,s=n.length;r[a]=s>>24&255,r[a+1]=s>>16&255,r[a+2]=s>>8&255,r[a+3]=255&s,a+=4,r[a]=255&e.charCodeAt(0),r[a+1]=255&e.charCodeAt(1),r[a+2]=255&e.charCodeAt(2),r[a+3]=255&e.charCodeAt(3),a+=4,r.set(n,a),a+=n.length;var o=t(r,i+4,a);r[a]=o>>24&255,r[a+1]=o>>16&255,r[a+2]=o>>8&255,r[a+3]=255&o}function n(t,e,n){for(var r=1,i=0,a=e;a<n;++a)r=(r+(255&t[a]))%65521,i=(i+r)%65521;return i<<16|r}function r(t,r,o){var c,l,h,u=t.width,f=t.height,p=t.data;switch(r){case s.GRAYSCALE_1BPP:l=0,c=1,h=u+7>>3;break;case s.RGB_24BPP:l=2,c=8,h=3*u;break;case s.RGBA_32BPP:l=6,c=8,h=4*u;break;default:throw new Error("invalid format")}var g,m,A=new Uint8Array((1+h)*f),v=0,b=0;for(g=0;g<f;++g)A[v++]=0,A.set(p.subarray(b,b+h),v),b+=h,v+=h;if(r===s.GRAYSCALE_1BPP)for(v=0,g=0;g<f;g++)for(v++,m=0;m<h;m++)A[v++]^=255;var y=new Uint8Array([u>>24&255,u>>16&255,u>>8&255,255&u,f>>24&255,f>>16&255,f>>8&255,255&f,c,l,0,0,0]),x=A.length,S=Math.ceil(x/65535),w=new Uint8Array(2+x+5*S+4),k=0;w[k++]=120,w[k++]=156;for(var C=0;x>65535;)w[k++]=0,w[k++]=255,w[k++]=255,w[k++]=0,w[k++]=0,w.set(A.subarray(C,C+65535),k),k+=65535,C+=65535,x-=65535;w[k++]=1,w[k++]=255&x,w[k++]=x>>8&255,w[k++]=255&~x,w[k++]=(65535&~x)>>8&255,w.set(A.subarray(C),k),k+=A.length-C;var _=n(A,0,A.length);w[k++]=_>>24&255,w[k++]=_>>16&255,w[k++]=_>>8&255,w[k++]=255&_;var T=i.length+3*a+y.length+w.length,P=new Uint8Array(T),L=0;return P.set(i,L),L+=i.length,e("IHDR",y,P,L),L+=a+y.length,e("IDATA",w,P,L),L+=a+w.length,e("IEND",new Uint8Array(0),P,L),d(P,"image/png",o)}for(var i=new Uint8Array([137,80,78,71,13,10,26,10]),a=12,o=new Int32Array(256),c=0;c<256;c++){for(var l=c,h=0;h<8;h++)l=1&l?3988292384^l>>1&2147483647:l>>1&2147483647;o[c]=l}return function(t,e){return r(t,void 0===t.kind?s.GRAYSCALE_1BPP:t.kind,e)}}(),g=function(){function t(){this.fontSizeScale=1,this.fontWeight=f.fontWeight,this.fontSize=0,this.textMatrix=a,this.fontMatrix=i,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.textRise=0,this.fillColor=f.fillColor,this.strokeColor="#000000",this.fillAlpha=1,this.strokeAlpha=1,this.lineWidth=1,this.lineJoin="",this.lineCap="",this.miterLimit=0,this.dashArray=[],this.dashPhase=0,this.dependencies=[],this.activeClipUrl=null,this.clipGroup=null,this.maskId=""}return t.prototype={clone:function(){return Object.create(this)},setCurrentPoint:function(t,e){this.x=t,this.y=e}},t}(),m=function(){function t(t){for(var e=[],n=[],r=t.length,i=0;i<r;i++)"save"!==t[i].fn?"restore"===t[i].fn?e=n.pop():e.push(t[i]):(e.push({fnId:92,fn:"group",items:[]}),n.push(e),e=e[e.length-1].items);return e}function e(t){if(t===(0|t))return t.toString();var e=t.toFixed(10),n=e.length-1;if("0"!==e[n])return e;do{n--}while("0"===e[n]);return e.substr(0,"."===e[n]?n:n+1)}function n(t){if(0===t[4]&&0===t[5]){if(0===t[1]&&0===t[2])return 1===t[0]&&1===t[3]?"":"scale("+e(t[0])+" "+e(t[3])+")";if(t[0]===t[3]&&t[1]===-t[2]){return"rotate("+e(180*Math.acos(t[0])/Math.PI)+")"}}else if(1===t[0]&&0===t[1]&&0===t[2]&&1===t[3])return"translate("+e(t[4])+" "+e(t[5])+")";return"matrix("+e(t[0])+" "+e(t[1])+" "+e(t[2])+" "+e(t[3])+" "+e(t[4])+" "+e(t[5])+")"}function r(t,e,n){this.current=new g,this.transformMatrix=a,this.transformStack=[],this.extraStack=[],this.commonObjs=t,this.objs=e,this.pendingEOFill=!1,this.embedFonts=!1,this.embeddedFonts=Object.create(null),this.cssStyle=null,this.forceDataSchema=!!n}var s="http://www.w3.org/2000/svg",m="http://www.w3.org/1999/xlink",A=["butt","round","square"],v=["miter","round","bevel"],b=0,y=0;return r.prototype={save:function(){this.transformStack.push(this.transformMatrix);var t=this.current;this.extraStack.push(t),this.current=t.clone()},restore:function(){this.transformMatrix=this.transformStack.pop(),this.current=this.extraStack.pop(),this.tgrp=null},group:function(t){this.save(),this.executeOpTree(t),this.restore()},loadDependencies:function(t){
for(var e=t.fnArray,n=e.length,r=t.argsArray,i=this,a=0;a<n;a++)if(o.dependency===e[a])for(var s=r[a],c=0,l=s.length;c<l;c++){var h,u=s[c],d="g_"===u.substring(0,2);h=d?new Promise(function(t){i.commonObjs.get(u,t)}):new Promise(function(t){i.objs.get(u,t)}),this.current.dependencies.push(h)}return Promise.all(this.current.dependencies)},transform:function(t,e,n,r,i,a){var s=[t,e,n,r,i,a];this.transformMatrix=c.transform(this.transformMatrix,s),this.tgrp=null},getSVG:function(t,e){this.viewport=e;var n=this._initialize(e);return this.loadDependencies(t).then(function(){this.transformMatrix=a;var e=this.convertOpList(t);return this.executeOpTree(e),n}.bind(this))},convertOpList:function(e){var n=e.argsArray,r=e.fnArray,i=r.length,a=[],s=[];for(var c in o)a[o[c]]=c;for(var l=0;l<i;l++){var h=r[l];s.push({fnId:h,fn:a[h],args:n[l]})}return t(s)},executeOpTree:function(t){for(var e=t.length,n=0;n<e;n++){var r=t[n].fn,i=t[n].fnId,a=t[n].args;switch(0|i){case o.beginText:this.beginText();break;case o.setLeading:this.setLeading(a);break;case o.setLeadingMoveText:this.setLeadingMoveText(a[0],a[1]);break;case o.setFont:this.setFont(a);break;case o.showText:case o.showSpacedText:this.showText(a[0]);break;case o.endText:this.endText();break;case o.moveText:this.moveText(a[0],a[1]);break;case o.setCharSpacing:this.setCharSpacing(a[0]);break;case o.setWordSpacing:this.setWordSpacing(a[0]);break;case o.setHScale:this.setHScale(a[0]);break;case o.setTextMatrix:this.setTextMatrix(a[0],a[1],a[2],a[3],a[4],a[5]);break;case o.setLineWidth:this.setLineWidth(a[0]);break;case o.setLineJoin:this.setLineJoin(a[0]);break;case o.setLineCap:this.setLineCap(a[0]);break;case o.setMiterLimit:this.setMiterLimit(a[0]);break;case o.setFillRGBColor:this.setFillRGBColor(a[0],a[1],a[2]);break;case o.setStrokeRGBColor:this.setStrokeRGBColor(a[0],a[1],a[2]);break;case o.setDash:this.setDash(a[0],a[1]);break;case o.setGState:this.setGState(a[0]);break;case o.fill:this.fill();break;case o.eoFill:this.eoFill();break;case o.stroke:this.stroke();break;case o.fillStroke:this.fillStroke();break;case o.eoFillStroke:this.eoFillStroke();break;case o.clip:this.clip("nonzero");break;case o.eoClip:this.clip("evenodd");break;case o.paintSolidColorImageMask:this.paintSolidColorImageMask();break;case o.paintJpegXObject:this.paintJpegXObject(a[0],a[1],a[2]);break;case o.paintImageXObject:this.paintImageXObject(a[0]);break;case o.paintInlineImageXObject:this.paintInlineImageXObject(a[0]);break;case o.paintImageMaskXObject:this.paintImageMaskXObject(a[0]);break;case o.paintFormXObjectBegin:this.paintFormXObjectBegin(a[0],a[1]);break;case o.paintFormXObjectEnd:this.paintFormXObjectEnd();break;case o.closePath:this.closePath();break;case o.closeStroke:this.closeStroke();break;case o.closeFillStroke:this.closeFillStroke();break;case o.nextLine:this.nextLine();break;case o.transform:this.transform(a[0],a[1],a[2],a[3],a[4],a[5]);break;case o.constructPath:this.constructPath(a[0],a[1]);break;case o.endPath:this.endPath();break;case 92:this.group(t[n].items);break;default:u("Unimplemented operator "+r)}}},setWordSpacing:function(t){this.current.wordSpacing=t},setCharSpacing:function(t){this.current.charSpacing=t},nextLine:function(){this.moveText(0,this.current.leading)},setTextMatrix:function(t,n,r,i,a,o){var c=this.current;this.current.textMatrix=this.current.lineMatrix=[t,n,r,i,a,o],this.current.x=this.current.lineX=0,this.current.y=this.current.lineY=0,c.xcoords=[],c.tspan=document.createElementNS(s,"svg:tspan"),c.tspan.setAttributeNS(null,"font-family",c.fontFamily),c.tspan.setAttributeNS(null,"font-size",e(c.fontSize)+"px"),c.tspan.setAttributeNS(null,"y",e(-c.y)),c.txtElement=document.createElementNS(s,"svg:text"),c.txtElement.appendChild(c.tspan)},beginText:function(){this.current.x=this.current.lineX=0,this.current.y=this.current.lineY=0,this.current.textMatrix=a,this.current.lineMatrix=a,this.current.tspan=document.createElementNS(s,"svg:tspan"),this.current.txtElement=document.createElementNS(s,"svg:text"),this.current.txtgrp=document.createElementNS(s,"svg:g"),this.current.xcoords=[]},moveText:function(t,n){var r=this.current;this.current.x=this.current.lineX+=t,this.current.y=this.current.lineY+=n,r.xcoords=[],r.tspan=document.createElementNS(s,"svg:tspan"),r.tspan.setAttributeNS(null,"font-family",r.fontFamily),r.tspan.setAttributeNS(null,"font-size",e(r.fontSize)+"px"),r.tspan.setAttributeNS(null,"y",e(-r.y))},showText:function(t){var r=this.current,i=r.font,a=r.fontSize;if(0!==a){var s,o=r.charSpacing,c=r.wordSpacing,h=r.fontDirection,u=r.textHScale*h,d=t.length,p=i.vertical,g=a*r.fontMatrix[0],m=0;for(s=0;s<d;++s){var A=t[s];if(null!==A)if(l(A))m+=-A*a*.001;else{r.xcoords.push(r.x+m*u);var v=A.width,b=A.fontChar,y=v*g+o*h;m+=y,r.tspan.textContent+=b}else m+=h*c}p?r.y-=m*u:r.x+=m*u,r.tspan.setAttributeNS(null,"x",r.xcoords.map(e).join(" ")),r.tspan.setAttributeNS(null,"y",e(-r.y)),r.tspan.setAttributeNS(null,"font-family",r.fontFamily),r.tspan.setAttributeNS(null,"font-size",e(r.fontSize)+"px"),r.fontStyle!==f.fontStyle&&r.tspan.setAttributeNS(null,"font-style",r.fontStyle),r.fontWeight!==f.fontWeight&&r.tspan.setAttributeNS(null,"font-weight",r.fontWeight),r.fillColor!==f.fillColor&&r.tspan.setAttributeNS(null,"fill",r.fillColor),r.txtElement.setAttributeNS(null,"transform",n(r.textMatrix)+" scale(1, -1)"),r.txtElement.setAttributeNS("http://www.w3.org/XML/1998/namespace","xml:space","preserve"),r.txtElement.appendChild(r.tspan),r.txtgrp.appendChild(r.txtElement),this._ensureTransformGroup().appendChild(r.txtElement)}},setLeadingMoveText:function(t,e){this.setLeading(-e),this.moveText(t,e)},addFontStyle:function(t){this.cssStyle||(this.cssStyle=document.createElementNS(s,"svg:style"),this.cssStyle.setAttributeNS(null,"type","text/css"),this.defs.appendChild(this.cssStyle));var e=d(t.data,t.mimetype,this.forceDataSchema);this.cssStyle.textContent+='@font-face { font-family: "'+t.loadedName+'"; src: url('+e+"); }\n"},setFont:function(t){var n=this.current,r=this.commonObjs.get(t[0]),a=t[1];this.current.font=r,this.embedFonts&&r.data&&!this.embeddedFonts[r.loadedName]&&(this.addFontStyle(r),this.embeddedFonts[r.loadedName]=r),n.fontMatrix=r.fontMatrix?r.fontMatrix:i;var o=r.black?r.bold?"bolder":"bold":r.bold?"bold":"normal",c=r.italic?"italic":"normal";a<0?(a=-a,n.fontDirection=-1):n.fontDirection=1,n.fontSize=a,n.fontFamily=r.loadedName,n.fontWeight=o,n.fontStyle=c,n.tspan=document.createElementNS(s,"svg:tspan"),n.tspan.setAttributeNS(null,"y",e(-n.y)),n.xcoords=[]},endText:function(){},setLineWidth:function(t){this.current.lineWidth=t},setLineCap:function(t){this.current.lineCap=A[t]},setLineJoin:function(t){this.current.lineJoin=v[t]},setMiterLimit:function(t){this.current.miterLimit=t},setStrokeRGBColor:function(t,e,n){var r=c.makeCssRgb(t,e,n);this.current.strokeColor=r},setFillRGBColor:function(t,e,n){var r=c.makeCssRgb(t,e,n);this.current.fillColor=r,this.current.tspan=document.createElementNS(s,"svg:tspan"),this.current.xcoords=[]},setDash:function(t,e){this.current.dashArray=t,this.current.dashPhase=e},constructPath:function(t,n){var r=this.current,i=r.x,a=r.y;r.path=document.createElementNS(s,"svg:path");for(var c=[],l=t.length,h=0,u=0;h<l;h++)switch(0|t[h]){case o.rectangle:i=n[u++],a=n[u++];var d=n[u++],f=n[u++],p=i+d,g=a+f;c.push("M",e(i),e(a),"L",e(p),e(a),"L",e(p),e(g),"L",e(i),e(g),"Z");break;case o.moveTo:i=n[u++],a=n[u++],c.push("M",e(i),e(a));break;case o.lineTo:i=n[u++],a=n[u++],c.push("L",e(i),e(a));break;case o.curveTo:i=n[u+4],a=n[u+5],c.push("C",e(n[u]),e(n[u+1]),e(n[u+2]),e(n[u+3]),e(i),e(a)),u+=6;break;case o.curveTo2:i=n[u+2],a=n[u+3],c.push("C",e(i),e(a),e(n[u]),e(n[u+1]),e(n[u+2]),e(n[u+3])),u+=4;break;case o.curveTo3:i=n[u+2],a=n[u+3],c.push("C",e(n[u]),e(n[u+1]),e(i),e(a),e(i),e(a)),u+=4;break;case o.closePath:c.push("Z")}r.path.setAttributeNS(null,"d",c.join(" ")),r.path.setAttributeNS(null,"stroke-miterlimit",e(r.miterLimit)),r.path.setAttributeNS(null,"stroke-linecap",r.lineCap),r.path.setAttributeNS(null,"stroke-linejoin",r.lineJoin),r.path.setAttributeNS(null,"stroke-width",e(r.lineWidth)+"px"),r.path.setAttributeNS(null,"stroke-dasharray",r.dashArray.map(e).join(" ")),r.path.setAttributeNS(null,"stroke-dashoffset",e(r.dashPhase)+"px"),r.path.setAttributeNS(null,"fill","none"),this._ensureTransformGroup().appendChild(r.path),r.element=r.path,r.setCurrentPoint(i,a)},endPath:function(){},clip:function(t){var e=this.current,r="clippath"+b;b++;var i=document.createElementNS(s,"svg:clipPath");i.setAttributeNS(null,"id",r),i.setAttributeNS(null,"transform",n(this.transformMatrix));var a=e.element.cloneNode();"evenodd"===t?a.setAttributeNS(null,"clip-rule","evenodd"):a.setAttributeNS(null,"clip-rule","nonzero"),i.appendChild(a),this.defs.appendChild(i),e.activeClipUrl&&(e.clipGroup=null,this.extraStack.forEach(function(t){t.clipGroup=null})),e.activeClipUrl="url(#"+r+")",this.tgrp=null},closePath:function(){var t=this.current,e=t.path.getAttributeNS(null,"d");e+="Z",t.path.setAttributeNS(null,"d",e)},setLeading:function(t){this.current.leading=-t},setTextRise:function(t){this.current.textRise=t},setHScale:function(t){this.current.textHScale=t/100},setGState:function(t){for(var e=0,n=t.length;e<n;e++){var r=t[e],i=r[0],a=r[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"Font":this.setFont(a);break;default:u("Unimplemented graphic state "+i)}}},fill:function(){var t=this.current;t.element.setAttributeNS(null,"fill",t.fillColor)},stroke:function(){var t=this.current;t.element.setAttributeNS(null,"stroke",t.strokeColor),t.element.setAttributeNS(null,"fill","none")},eoFill:function(){var t=this.current;t.element.setAttributeNS(null,"fill",t.fillColor),t.element.setAttributeNS(null,"fill-rule","evenodd")},fillStroke:function(){this.stroke(),this.fill()},eoFillStroke:function(){this.current.element.setAttributeNS(null,"fill-rule","evenodd"),this.fillStroke()},closeStroke:function(){this.closePath(),this.stroke()},closeFillStroke:function(){this.closePath(),this.fillStroke()},paintSolidColorImageMask:function(){var t=this.current,e=document.createElementNS(s,"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",t.fillColor),this._ensureTransformGroup().appendChild(e)},paintJpegXObject:function(t,n,r){var i=this.objs.get(t),a=document.createElementNS(s,"svg:image");a.setAttributeNS(m,"xlink:href",i.src),a.setAttributeNS(null,"width",i.width+"px"),a.setAttributeNS(null,"height",i.height+"px"),a.setAttributeNS(null,"x","0"),a.setAttributeNS(null,"y",e(-r)),a.setAttributeNS(null,"transform","scale("+e(1/n)+" "+e(-1/r)+")"),this._ensureTransformGroup().appendChild(a)},paintImageXObject:function(t){var e=this.objs.get(t);if(!e)return void u("Dependent image isn't ready yet");this.paintInlineImageXObject(e)},paintInlineImageXObject:function(t,n){var r=t.width,i=t.height,a=p(t,this.forceDataSchema),o=document.createElementNS(s,"svg:rect");o.setAttributeNS(null,"x","0"),o.setAttributeNS(null,"y","0"),o.setAttributeNS(null,"width",e(r)),o.setAttributeNS(null,"height",e(i)),this.current.element=o,this.clip("nonzero");var 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E=o.createBuffer();return o.bindBuffer(o.ARRAY_BUFFER,E),o.bufferData(o.ARRAY_BUFFER,p,o.STATIC_DRAW),o.enableVertexAttribArray(a.colorLocation),o.vertexAttribPointer(a.colorLocation,3,o.UNSIGNED_BYTE,!1,0,0),o.uniform2f(a.scaleLocation,i.scaleX,i.scaleY),o.uniform2f(a.offsetLocation,i.offsetX,i.offsetY),o.drawArrays(o.TRIANGLES,0,d),o.flush(),o.deleteBuffer(L),o.deleteBuffer(E),s}function d(){A&&A.canvas&&(A.canvas.width=0,A.canvas.height=0),y&&y.canvas&&(y.canvas.width=0,y.canvas.height=0),A=null,y=null}var f,p,g="  attribute vec2 a_position;                                      attribute vec2 a_texCoord;                                                                                                      uniform vec2 u_resolution;                                                                                                      varying vec2 v_texCoord;                                                                                                        void main() {                                                     vec2 clipSpace = (a_position / u_resolution) * 2.0 - 1.0;       gl_Position = vec4(clipSpace * vec2(1, -1), 0, 1);                                                                              v_texCoord = a_texCoord;                                      }                                                             ",m="  precision mediump float;                                                                                                        uniform vec4 u_backdrop;                                        uniform int u_subtype;                                          uniform sampler2D u_image;                                      uniform sampler2D u_mask;                                                                                                       varying vec2 v_texCoord;                                                                                                        void main() {                                                     vec4 imageColor = texture2D(u_image, v_texCoord);               vec4 maskColor = texture2D(u_mask, v_texCoord);                 if (u_backdrop.a > 0.0) {                                         maskColor.rgb = maskColor.rgb * maskColor.a +                                   u_backdrop.rgb * (1.0 - maskColor.a);         }                                                               float lum;                                                      if (u_subtype == 0) {                                             lum = maskColor.a;                                            } else {                                                          lum = maskColor.r * 0.3 + maskColor.g * 0.59 +                        maskColor.b * 0.11;                                     }                                                               imageColor.a *= lum;                                            imageColor.rgb *= imageColor.a;                                 gl_FragColor = imageColor;              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v_color = vec4(a_color / 255.0, 1.0);                         }                                                             ",b="  precision mediump float;                                                                                                        varying vec4 v_color;                                                                                                           void main() {                                                     gl_FragColor = v_color;                                       }                                                             ",y=null;return{get isEnabled(){if(s("disableWebGL"))return!1;var t=!1;try{o(),t=!!f}catch(t){}return a(this,"isEnabled",t)},composeSMask:l,drawFigures:u,clear:d}}();e.WebGLUtils=o},function(t,e,n){"use strict";var r=n(0),i=n(1),a=n(3),s=n(2),o=n(5),c=n(7),l=n(4),h=r.globalScope,u=r.deprecated,d=r.warn,f=i.LinkTarget,p=i.DEFAULT_LINK_REL,g="undefined"==typeof window;h.PDFJS||(h.PDFJS={});var m=h.PDFJS;m.version="1.8.172",m.build="8ff1fbe7",m.pdfBug=!1,
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r.shadow(m,"isLittleEndian",t)}}),m.removeNullCharacters=r.removeNullCharacters,m.PasswordResponses=r.PasswordResponses,m.PasswordException=r.PasswordException,m.UnknownErrorException=r.UnknownErrorException,m.InvalidPDFException=r.InvalidPDFException,m.MissingPDFException=r.MissingPDFException,m.UnexpectedResponseException=r.UnexpectedResponseException,m.Util=r.Util,m.PageViewport=r.PageViewport,m.createPromiseCapability=r.createPromiseCapability,m.maxImageSize=void 0===m.maxImageSize?-1:m.maxImageSize,m.cMapUrl=void 0===m.cMapUrl?null:m.cMapUrl,m.cMapPacked=void 0!==m.cMapPacked&&m.cMapPacked,m.disableFontFace=void 0!==m.disableFontFace&&m.disableFontFace,m.imageResourcesPath=void 0===m.imageResourcesPath?"":m.imageResourcesPath,m.disableWorker=void 0!==m.disableWorker&&m.disableWorker,m.workerSrc=void 0===m.workerSrc?null:m.workerSrc,m.workerPort=void 0===m.workerPort?null:m.workerPort,m.disableRange=void 0!==m.disableRange&&m.disableRange,m.disableStream=void 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n=this._transformMatrix;n[4]=n[0]*t+n[2]*e+n[4],n[5]=n[1]*t+n[3]*e+n[5],this._originalTranslate(t,e)},t.scale=function(t,e){var n=this._transformMatrix;n[0]=n[0]*t,n[1]=n[1]*t,n[2]=n[2]*e,n[3]=n[3]*e,this._originalScale(t,e)},t.transform=function(e,n,r,i,a,s){var o=this._transformMatrix;this._transformMatrix=[o[0]*e+o[2]*n,o[1]*e+o[3]*n,o[0]*r+o[2]*i,o[1]*r+o[3]*i,o[0]*a+o[2]*s+o[4],o[1]*a+o[3]*s+o[5]],t._originalTransform(e,n,r,i,a,s)},t.setTransform=function(e,n,r,i,a,s){this._transformMatrix=[e,n,r,i,a,s],t._originalSetTransform(e,n,r,i,a,s)},t.rotate=function(t){var e=Math.cos(t),n=Math.sin(t),r=this._transformMatrix;this._transformMatrix=[r[0]*e+r[2]*n,r[1]*e+r[3]*n,r[0]*-n+r[2]*e,r[1]*-n+r[3]*e,r[4],r[5]],this._originalRotate(t)})}function i(t){var e,n,r,i,a=t.width,s=t.height,o=a+1,c=new Uint8Array(o*(s+1)),l=new Uint8Array([0,2,4,0,1,0,5,4,8,10,0,8,0,2,1,0]),h=a+7&-8,u=t.data,d=new Uint8Array(h*s),f=0;for(e=0,i=u.length;e<i;e++)for(var p=128,g=u[e];p>0;)d[f++]=g&p?0:255,p>>=1;var m=0;for(f=0,0!==d[f]&&(c[0]=1,++m),n=1;n<a;n++)d[f]!==d[f+1]&&(c[n]=d[f]?2:1,++m),f++;for(0!==d[f]&&(c[n]=2,++m),e=1;e<s;e++){f=e*h,r=e*o,d[f-h]!==d[f]&&(c[r]=d[f]?1:8,++m);var A=(d[f]?4:0)+(d[f-h]?8:0);for(n=1;n<a;n++)A=(A>>2)+(d[f+1]?4:0)+(d[f-h+1]?8:0),l[A]&&(c[r+n]=l[A],++m),f++;if(d[f-h]!==d[f]&&(c[r+n]=d[f]?2:4,++m),m>1e3)return null}for(f=h*(s-1),r=e*o,0!==d[f]&&(c[r]=8,++m),n=1;n<a;n++)d[f]!==d[f+1]&&(c[r+n]=d[f]?4:8,++m),f++;if(0!==d[f]&&(c[r+n]=4,++m),m>1e3)return null;var v=new Int32Array([0,o,-1,0,-o,0,0,0,1]),b=[];for(e=0;m&&e<=s;e++){for(var y=e*o,x=y+a;y<x&&!c[y];)y++;if(y!==x){var S,w=[y%o,e],k=c[y],C=y;do{var _=v[k];do{y+=_}while(!c[y]);S=c[y],5!==S&&10!==S?(k=S,c[y]=0):(k=S&51*k>>4,c[y]&=k>>2|k<<2),w.push(y%o),w.push(y/o|0),--m}while(C!==y);b.push(w),--e}}return function(t){t.save(),t.scale(1/a,-1/s),t.translate(0,-s),t.beginPath();for(var e=0,n=b.length;e<n;e++){var r=b[e];t.moveTo(r[0],r[1]);for(var 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n=["strokeStyle","fillStyle","fillRule","globalAlpha","lineWidth","lineCap","lineJoin","miterLimit","globalCompositeOperation","font"],r=0,i=n.length;r<i;r++){var a=n[r];void 0!==t[a]&&(e[a]=t[a])}void 0!==t.setLineDash&&(e.setLineDash(t.getLineDash()),e.lineDashOffset=t.lineDashOffset)}function s(t,e,n,r){for(var i=t.length,a=3;a<i;a+=4){var s=t[a];if(0===s)t[a-3]=e,t[a-2]=n,t[a-1]=r;else if(s<255){var o=255-s;t[a-3]=t[a-3]*s+e*o>>8,t[a-2]=t[a-2]*s+n*o>>8,t[a-1]=t[a-1]*s+r*o>>8}}}function o(t,e,n){for(var r=t.length,i=3;i<r;i+=4){var a=n?n[t[i]]:t[i];e[i]=e[i]*a*(1/255)|0}}function c(t,e,n){for(var r=t.length,i=3;i<r;i+=4){var a=77*t[i-3]+152*t[i-2]+28*t[i-1];e[i]=n?e[i]*n[a>>8]>>8:e[i]*a>>16}}function y(t,e,n,r,i,a,l){var h,u=!!a,d=u?a[0]:0,f=u?a[1]:0,p=u?a[2]:0;h="Luminosity"===i?c:o;for(var g=Math.min(r,Math.ceil(1048576/n)),m=0;m<r;m+=g){var A=Math.min(g,r-m),v=t.getImageData(0,m,n,A),b=e.getImageData(0,m,n,A);u&&s(v.data,d,f,p),h(v.data,b.data,l),t.putImageData(b,0,m)}}function T(t,e,n){var r=e.canvas,i=e.context;t.setTransform(e.scaleX,0,0,e.scaleY,e.offsetX,e.offsetY);var a=e.backdrop||null;if(!e.transferMap&&_.isEnabled){var s=_.composeSMask(n.canvas,r,{subtype:e.subtype,backdrop:a});return t.setTransform(1,0,0,1,0,0),void t.drawImage(s,e.offsetX,e.offsetY)}y(i,n,r.width,r.height,e.subtype,a,e.transferMap),t.drawImage(r,0,0)}var F=["butt","round","square"],O=["miter","round","bevel"],M={},D={};t.prototype={beginDrawing:function(t,e,n){var r=this.ctx.canvas.width,i=this.ctx.canvas.height;if(this.ctx.save(),this.ctx.fillStyle="rgb(255, 255, 255)",this.ctx.fillRect(0,0,r,i),this.ctx.restore(),n){var a=this.cachedCanvases.getCanvas("transparent",r,i,!0);this.compositeCtx=this.ctx,this.transparentCanvas=a.canvas,this.ctx=a.context,this.ctx.save(),this.ctx.transform.apply(this.ctx,this.compositeCtx.mozCurrentTransform)}this.ctx.save(),t&&this.ctx.transform.apply(this.ctx,t),this.ctx.transform.apply(this.ctx,e.transform),this.baseTransform=this.ctx.mozCurrentTransform.slice(),this.imageLayer&&this.imageLayer.beginLayout()},executeOperatorList:function(t,e,n,r){var i=t.argsArray,a=t.fnArray,s=e||0,o=i.length;if(o===s)return s;for(var c,l=o-s>10&&"function"==typeof n,h=l?Date.now()+15:0,u=0,f=this.commonObjs,p=this.objs;;){if(void 0!==r&&s===r.nextBreakPoint)return r.breakIt(s,n),s;if((c=a[s])!==d.dependency)this[c].apply(this,i[s]);else for(var g=i[s],m=0,A=g.length;m<A;m++){var v=g[m],b="g"===v[0]&&"_"===v[1],y=b?f:p;if(!y.isResolved(v))return y.get(v,n),s}if(++s===o)return s;if(l&&++u>10){if(Date.now()>h)return n(),s;u=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(),_.clear(),this.imageLayer&&this.imageLayer.endLayout()},setLineWidth:function(t){this.current.lineWidth=t,this.ctx.lineWidth=t},setLineCap:function(t){this.ctx.lineCap=F[t]},setLineJoin:function(t){this.ctx.lineJoin=O[t]},setMiterLimit:function(t){this.ctx.miterLimit=t},setDash:function(t,e){var n=this.ctx;void 0!==n.setLineDash&&(n.setLineDash(t),n.lineDashOffset=e)},setRenderingIntent:function(t){},setFlatness:function(t){},setGState:function(t){for(var e=0,n=t.length;e<n;e++){var r=t[e],i=r[0],a=r[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=r[1];break;case"ca":this.current.fillAlpha=r[1],this.ctx.globalAlpha=r[1];break;case"BM":if(a&&a.name&&"Normal"!==a.name){var s=a.name.replace(/([A-Z])/g,function(t){return"-"+t.toLowerCase()}).substring(1);this.ctx.globalCompositeOperation=s,this.ctx.globalCompositeOperation!==s&&w('globalCompositeOperation "'+s+'" is not supported')}else this.ctx.globalCompositeOperation="source-over";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 t=this.current.activeSMask,e=t.canvas.width,n=t.canvas.height,r="smaskGroupAt"+this.groupLevel,i=this.cachedCanvases.getCanvas(r,e,n,!0),s=this.ctx,o=s.mozCurrentTransform;this.ctx.save();var c=i.context;c.scale(1/t.scaleX,1/t.scaleY),c.translate(-t.offsetX,-t.offsetY),c.transform.apply(c,o),t.startTransformInverse=c.mozCurrentTransformInverse,a(s,c),this.ctx=c,this.setGState([["BM","Normal"],["ca",1],["CA",1]]),this.groupStack.push(s),this.groupLevel++},suspendSMaskGroup:function(){var t=this.ctx;this.groupLevel--,this.ctx=this.groupStack.pop(),T(this.ctx,this.current.activeSMask,t),this.ctx.restore(),this.ctx.save(),a(t,this.ctx),this.current.resumeSMaskCtx=t;var e=g.transform(this.current.activeSMask.startTransformInverse,t.mozCurrentTransform);this.ctx.transform.apply(this.ctx,e),t.save(),t.setTransform(1,0,0,1,0,0),t.clearRect(0,0,t.canvas.width,t.canvas.height),t.restore()},resumeSMaskGroup:function(){var t=this.current.resumeSMaskCtx,e=this.ctx;this.ctx=t,this.groupStack.push(e),this.groupLevel++},endSMaskGroup:function(){var t=this.ctx;this.groupLevel--,this.ctx=this.groupStack.pop(),T(this.ctx,this.current.activeSMask,t),this.ctx.restore(),a(t,this.ctx);var e=g.transform(this.current.activeSMask.startTransformInverse,t.mozCurrentTransform);this.ctx.transform.apply(this.ctx,e)},save:function(){this.ctx.save();var t=this.current;this.stateStack.push(t),this.current=t.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(t,e,n,r,i,a){this.ctx.transform(t,e,n,r,i,a),this.cachedGetSinglePixelWidth=null},constructPath:function(t,e){for(var n=this.ctx,r=this.current,i=r.x,a=r.y,s=0,o=0,c=t.length;s<c;s++)switch(0|t[s]){case d.rectangle:i=e[o++],a=e[o++];var l=e[o++],h=e[o++];0===l&&(l=this.getSinglePixelWidth()),0===h&&(h=this.getSinglePixelWidth());var u=i+l,f=a+h;this.ctx.moveTo(i,a),this.ctx.lineTo(u,a),this.ctx.lineTo(u,f),this.ctx.lineTo(i,f),this.ctx.lineTo(i,a),this.ctx.closePath();break;case d.moveTo:i=e[o++],a=e[o++],n.moveTo(i,a);break;case d.lineTo:i=e[o++],a=e[o++],n.lineTo(i,a);break;case d.curveTo:i=e[o+4],a=e[o+5],n.bezierCurveTo(e[o],e[o+1],e[o+2],e[o+3],i,a),o+=6;break;case d.curveTo2:n.bezierCurveTo(i,a,e[o],e[o+1],e[o+2],e[o+3]),i=e[o+2],a=e[o+3],o+=4;break;case d.curveTo3:i=e[o+2],a=e[o+3],n.bezierCurveTo(e[o],e[o+1],i,a,i,a),o+=4;break;case d.closePath:n.closePath()}r.setCurrentPoint(i,a)},closePath:function(){this.ctx.closePath()},stroke:function(t){t=void 0===t||t;var e=this.ctx,n=this.current.strokeColor;e.lineWidth=Math.max(.65*this.getSinglePixelWidth(),this.current.lineWidth),e.globalAlpha=this.current.strokeAlpha,n&&n.hasOwnProperty("type")&&"Pattern"===n.type?(e.save(),e.strokeStyle=n.getPattern(e,this),e.stroke(),e.restore()):e.stroke(),t&&this.consumePath(),e.globalAlpha=this.current.fillAlpha},closeStroke:function(){this.closePath(),this.stroke()},fill:function(t){t=void 0===t||t;var e=this.ctx,n=this.current.fillColor,r=this.current.patternFill,i=!1;r&&(e.save(),this.baseTransform&&e.setTransform.apply(e,this.baseTransform),e.fillStyle=n.getPattern(e,this),i=!0),this.pendingEOFill?(e.fill("evenodd"),this.pendingEOFill=!1):e.fill(),i&&e.restore(),t&&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=M},eoClip:function(){this.pendingClip=D},beginText:function(){this.current.textMatrix=h,this.current.textMatrixScale=1,this.current.x=this.current.lineX=0,this.current.y=this.current.lineY=0},endText:function(){var t=this.pendingTextPaths,e=this.ctx;if(void 0===t)return void e.beginPath();e.save(),e.beginPath();for(var n=0;n<t.length;n++){var r=t[n];e.setTransform.apply(e,r.transform),e.translate(r.x,r.y),r.addToPath(e,r.fontSize)}e.restore(),e.clip(),e.beginPath(),delete this.pendingTextPaths},setCharSpacing:function(t){this.current.charSpacing=t},setWordSpacing:function(t){this.current.wordSpacing=t},setHScale:function(t){this.current.textHScale=t/100},setLeading:function(t){this.current.leading=-t},setFont:function(t,e){var n=this.commonObjs.get(t),r=this.current;if(n||x("Can't find font for "+t),r.fontMatrix=n.fontMatrix?n.fontMatrix:l,0!==r.fontMatrix[0]&&0!==r.fontMatrix[3]||w("Invalid font matrix for font "+t),e<0?(e=-e,r.fontDirection=-1):r.fontDirection=1,this.current.font=n,this.current.fontSize=e,!n.isType3Font){var i=n.loadedName||"sans-serif",a=n.black?"900":n.bold?"bold":"normal",s=n.italic?"italic":"normal",o='"'+i+'", '+n.fallbackName,c=e<16?16:e>100?100:e;this.current.fontSizeScale=e/c;var h=s+" "+a+" "+c+"px "+o;this.ctx.font=h}},setTextRenderingMode:function(t){this.current.textRenderingMode=t},setTextRise:function(t){this.current.textRise=t},moveText:function(t,e){this.current.x=this.current.lineX+=t,this.current.y=this.current.lineY+=e},setLeadingMoveText:function(t,e){this.setLeading(-e),this.moveText(t,e)},setTextMatrix:function(t,e,n,r,i,a){this.current.textMatrix=[t,e,n,r,i,a],this.current.textMatrixScale=Math.sqrt(t*t+e*e),this.current.x=this.current.lineX=0,this.current.y=this.current.lineY=0},nextLine:function(){this.moveText(0,this.current.leading)},paintChar:function(t,e,n){var r,i=this.ctx,a=this.current,s=a.font,o=a.textRenderingMode,c=a.fontSize/a.fontSizeScale,l=o&f.FILL_STROKE_MASK,h=!!(o&f.ADD_TO_PATH_FLAG);if((s.disableFontFace||h)&&(r=s.getPathGenerator(this.commonObjs,t)),s.disableFontFace?(i.save(),i.translate(e,n),i.beginPath(),r(i,c),l!==f.FILL&&l!==f.FILL_STROKE||i.fill(),l!==f.STROKE&&l!==f.FILL_STROKE||i.stroke(),i.restore()):(l!==f.FILL&&l!==f.FILL_STROKE||i.fillText(t,e,n),l!==f.STROKE&&l!==f.FILL_STROKE||i.strokeText(t,e,n)),h){(this.pendingTextPaths||(this.pendingTextPaths=[])).push({transform:i.mozCurrentTransform,x:e,y:n,fontSize:c,addToPath:r})}},get isFontSubpixelAAEnabled(){var t=this.canvasFactory.create(10,10).context;t.scale(1.5,1),t.fillText("I",0,10);for(var e=t.getImageData(0,0,10,10).data,n=!1,r=3;r<e.length;r+=4)if(e[r]>0&&e[r]<255){n=!0;break}return S(this,"isFontSubpixelAAEnabled",n)},showText:function(t){var e=this.current,n=e.font;if(n.isType3Font)return this.showType3Text(t);var r=e.fontSize;if(0!==r){var i=this.ctx,a=e.fontSizeScale,s=e.charSpacing,o=e.wordSpacing,c=e.fontDirection,l=e.textHScale*c,h=t.length,u=n.vertical,d=u?1:-1,p=n.defaultVMetrics,g=r*e.fontMatrix[0],m=e.textRenderingMode===f.FILL&&!n.disableFontFace;i.save(),i.transform.apply(i,e.textMatrix),i.translate(e.x,e.y+e.textRise),e.patternFill&&(i.fillStyle=e.fillColor.getPattern(i,this)),c>0?i.scale(l,-1):i.scale(l,1);var A=e.lineWidth,b=e.textMatrixScale;if(0===b||0===A){var y=e.textRenderingMode&f.FILL_STROKE_MASK;y!==f.STROKE&&y!==f.FILL_STROKE||(this.cachedGetSinglePixelWidth=null,A=.65*this.getSinglePixelWidth())}else A/=b;1!==a&&(i.scale(a,a),A/=a),i.lineWidth=A;var x,S=0;for(x=0;x<h;++x){var w=t[x];if(v(w))S+=d*w*r/1e3;else{var k,C,_,T,P=!1,L=(w.isSpace?o:0)+s,E=w.fontChar,R=w.accent,I=w.width;if(u){var F,O,M;F=w.vmetric||p,O=w.vmetric?F[1]:.5*I,O=-O*g,M=F[2]*g,I=F?-F[0]:I,k=O/a,C=(S+M)/a}else k=S/a,C=0;if(n.remeasure&&I>0){var D=1e3*i.measureText(E).width/r*a;if(I<D&&this.isFontSubpixelAAEnabled){var N=I/D;P=!0,i.save(),i.scale(N,1),k/=N}else I!==D&&(k+=(I-D)/2e3*r/a)}(w.isInFont||n.missingFile)&&(m&&!R?i.fillText(E,k,C):(this.paintChar(E,k,C),R&&(_=k+R.offset.x/a,T=C-R.offset.y/a,this.paintChar(R.fontChar,_,T))));S+=I*g+L*c,P&&i.restore()}}u?e.y-=S*l:e.x+=S*l,i.restore()}},showType3Text:function(t){var e,n,r,i,a=this.ctx,s=this.current,o=s.font,c=s.fontSize,h=s.fontDirection,u=o.vertical?1:-1,d=s.charSpacing,p=s.wordSpacing,m=s.textHScale*h,A=s.fontMatrix||l,b=t.length,y=s.textRenderingMode===f.INVISIBLE;if(!y&&0!==c){for(this.cachedGetSinglePixelWidth=null,a.save(),a.transform.apply(a,s.textMatrix),a.translate(s.x,s.y),a.scale(m,h),e=0;e<b;++e)if(n=t[e],v(n))i=u*n*c/1e3,this.ctx.translate(i,0),s.x+=i*m;else{var x=(n.isSpace?p:0)+d,S=o.charProcOperatorList[n.operatorListId];if(S){this.processingType3=n,this.save(),a.scale(c,c),a.transform.apply(a,A),this.executeOperatorList(S),this.restore();var k=g.applyTransform([n.width,0],A);r=k[0]*c+x,a.translate(r,0),s.x+=r*m}else w('Type3 character "'+n.operatorListId+'" is not available')}a.restore(),this.processingType3=null}},setCharWidth:function(t,e){},setCharWidthAndBounds:function(t,e,n,r,i,a){this.ctx.rect(n,r,i-n,a-r),this.clip(),this.endPath()},getColorN_Pattern:function(e){var n;if("TilingPattern"===e[0]){var r=e[1],i=this.baseTransform||this.ctx.mozCurrentTransform.slice(),a=this,s={createCanvasGraphics:function(e){return new t(e,a.commonObjs,a.objs,a.canvasFactory)}};n=new k(e,r,this.ctx,s,i)}else n=C(e);return n},setStrokeColorN:function(){this.current.strokeColor=this.getColorN_Pattern(arguments)},setFillColorN:function(){this.current.fillColor=this.getColorN_Pattern(arguments),this.current.patternFill=!0},setStrokeRGBColor:function(t,e,n){var r=g.makeCssRgb(t,e,n);this.ctx.strokeStyle=r,this.current.strokeColor=r},setFillRGBColor:function(t,e,n){var r=g.makeCssRgb(t,e,n);this.ctx.fillStyle=r,this.current.fillColor=r,this.current.patternFill=!1},shadingFill:function(t){var e=this.ctx;this.save();var n=C(t);e.fillStyle=n.getPattern(e,this,!0);var r=e.mozCurrentTransformInverse;if(r){var i=e.canvas,a=i.width,s=i.height,o=g.applyTransform([0,0],r),c=g.applyTransform([0,s],r),l=g.applyTransform([a,0],r),h=g.applyTransform([a,s],r),u=Math.min(o[0],c[0],l[0],h[0]),d=Math.min(o[1],c[1],l[1],h[1]),f=Math.max(o[0],c[0],l[0],h[0]),p=Math.max(o[1],c[1],l[1],h[1]);this.ctx.fillRect(u,d,f-u,p-d)}else this.ctx.fillRect(-1e10,-1e10,2e10,2e10);this.restore()},beginInlineImage:function(){x("Should not call beginInlineImage")},beginImageData:function(){x("Should not call beginImageData")},paintFormXObjectBegin:function(t,e){if(this.save(),this.baseTransformStack.push(this.baseTransform),b(t)&&6===t.length&&this.transform.apply(this,t),this.baseTransform=this.ctx.mozCurrentTransform,b(e)&&4===e.length){var n=e[2]-e[0],r=e[3]-e[1];this.ctx.rect(e[0],e[1],n,r),this.clip(),this.endPath()}},paintFormXObjectEnd:function(){this.restore(),this.baseTransform=this.baseTransformStack.pop()},beginGroup:function(t){this.save();var e=this.ctx;t.isolated||A("TODO: Support non-isolated groups."),t.knockout&&w("Knockout groups not supported.");var n=e.mozCurrentTransform;t.matrix&&e.transform.apply(e,t.matrix),m(t.bbox,"Bounding box is required.");var r=g.getAxialAlignedBoundingBox(t.bbox,e.mozCurrentTransform),i=[0,0,e.canvas.width,e.canvas.height];r=g.intersect(r,i)||[0,0,0,0];var s=Math.floor(r[0]),o=Math.floor(r[1]),c=Math.max(Math.ceil(r[2])-s,1),l=Math.max(Math.ceil(r[3])-o,1),h=1,u=1;c>4096&&(h=c/4096,c=4096),l>4096&&(u=l/4096,l=4096);var d="groupAt"+this.groupLevel;t.smask&&(d+="_smask_"+this.smaskCounter++%2);var f=this.cachedCanvases.getCanvas(d,c,l,!0),p=f.context;p.scale(1/h,1/u),p.translate(-s,-o),p.transform.apply(p,n),t.smask?this.smaskStack.push({canvas:f.canvas,context:p,offsetX:s,offsetY:o,scaleX:h,scaleY:u,subtype:t.smask.subtype,backdrop:t.smask.backdrop,transferMap:t.smask.transferMap||null,startTransformInverse:null}):(e.setTransform(1,0,0,1,0,0),e.translate(s,o),e.scale(h,u)),a(e,p),this.ctx=p,this.setGState([["BM","Normal"],["ca",1],["CA",1]]),this.groupStack.push(e),this.groupLevel++,this.current.activeSMask=null},endGroup:function(t){this.groupLevel--;var e=this.ctx;this.ctx=this.groupStack.pop(),void 0!==this.ctx.imageSmoothingEnabled?this.ctx.imageSmoothingEnabled=!1:this.ctx.mozImageSmoothingEnabled=!1,t.smask?this.tempSMask=this.smaskStack.pop():this.ctx.drawImage(e.canvas,0,0),this.restore()},beginAnnotations:function(){this.save(),this.current=new I,this.baseTransform&&this.ctx.setTransform.apply(this.ctx,this.baseTransform)},endAnnotations:function(){this.restore()},beginAnnotation:function(t,e,n){if(this.save(),b(t)&&4===t.length){var r=t[2]-t[0],i=t[3]-t[1];this.ctx.rect(t[0],t[1],r,i),this.clip(),this.endPath()}this.transform.apply(this,e),this.transform.apply(this,n)},endAnnotation:function(){this.restore()},paintJpegXObject:function(t,e,n){var r=this.objs.get(t);if(!r)return void w("Dependent image isn't ready yet");this.save();var i=this.ctx;if(i.scale(1/e,-1/n),i.drawImage(r,0,0,r.width,r.height,0,-n,e,n),this.imageLayer){var a=i.mozCurrentTransformInverse,s=this.getCanvasPosition(0,0);this.imageLayer.appendImage({objId:t,left:s[0],top:s[1],width:e/a[0],height:n/a[3]})}this.restore()},paintImageMaskXObject:function(t){var e=this.ctx,r=t.width,a=t.height,s=this.current.fillColor,o=this.current.patternFill,c=this.processingType3;if(c&&void 0===c.compiled&&(c.compiled=r<=1e3&&a<=1e3?i({data:t.data,width:r,height:a}):null),c&&c.compiled)return void c.compiled(e);var l=this.cachedCanvases.getCanvas("maskCanvas",r,a),h=l.context;h.save(),n(h,t),h.globalCompositeOperation="source-in",h.fillStyle=o?s.getPattern(h,this):s,h.fillRect(0,0,r,a),h.restore(),this.paintInlineImageXObject(l.canvas)},paintImageMaskXObjectRepeat:function(t,e,r,i){var a=t.width,s=t.height,o=this.current.fillColor,c=this.current.patternFill,l=this.cachedCanvases.getCanvas("maskCanvas",a,s),h=l.context;h.save(),n(h,t),h.globalCompositeOperation="source-in",h.fillStyle=c?o.getPattern(h,this):o,h.fillRect(0,0,a,s),h.restore();for(var u=this.ctx,d=0,f=i.length;d<f;d+=2)u.save(),u.transform(e,0,0,r,i[d],i[d+1]),u.scale(1,-1),u.drawImage(l.canvas,0,0,a,s,0,-1,1,1),u.restore()},paintImageMaskXObjectGroup:function(t){for(var e=this.ctx,r=this.current.fillColor,i=this.current.patternFill,a=0,s=t.length;a<s;a++){var o=t[a],c=o.width,l=o.height,h=this.cachedCanvases.getCanvas("maskCanvas",c,l),u=h.context;u.save(),n(u,o),u.globalCompositeOperation="source-in",u.fillStyle=i?r.getPattern(u,this):r,u.fillRect(0,0,c,l),u.restore(),e.save(),e.transform.apply(e,o.transform),e.scale(1,-1),e.drawImage(h.canvas,0,0,c,l,0,-1,1,1),e.restore()}},paintImageXObject:function(t){var e=this.objs.get(t);if(!e)return void w("Dependent image isn't ready yet");this.paintInlineImageXObject(e)},paintImageXObjectRepeat:function(t,e,n,r){var i=this.objs.get(t);if(!i)return void w("Dependent image isn't ready yet");for(var a=i.width,s=i.height,o=[],c=0,l=r.length;c<l;c+=2)o.push({transform:[e,0,0,n,r[c],r[c+1]],x:0,y:0,w:a,h:s});this.paintInlineImageXObjectGroup(i,o)},paintInlineImageXObject:function(t){var n=t.width,r=t.height,i=this.ctx;this.save(),i.scale(1/n,-1/r);var a,s,o=i.mozCurrentTransformInverse,c=o[0],l=o[1],h=Math.max(Math.sqrt(c*c+l*l),1),u=o[2],d=o[3],f=Math.max(Math.sqrt(u*u+d*d),1);if(t instanceof 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h=this.getCanvasPosition(l.x,l.y);this.imageLayer.appendImage({imgData:t,left:h[0],top:h[1],width:i,height:a})}r.restore()}},paintSolidColorImageMask:function(){this.ctx.fillRect(0,0,1,1)},paintXObject:function(){w("Unsupported 'paintXObject' command.")},markPoint:function(t){},markPointProps:function(t,e){},beginMarkedContent:function(t){},beginMarkedContentProps:function(t,e){},endMarkedContent:function(){},beginCompat:function(){},endCompat:function(){},consumePath:function(){var t=this.ctx;this.pendingClip&&(this.pendingClip===D?t.clip("evenodd"):t.clip(),this.pendingClip=null),t.beginPath()},getSinglePixelWidth:function(t){if(null===this.cachedGetSinglePixelWidth){this.ctx.save();var e=this.ctx.mozCurrentTransformInverse;this.ctx.restore(),this.cachedGetSinglePixelWidth=Math.sqrt(Math.max(e[0]*e[0]+e[1]*e[1],e[2]*e[2]+e[3]*e[3]))}return this.cachedGetSinglePixelWidth},getCanvasPosition:function(t,e){var n=this.ctx.mozCurrentTransform;return[n[0]*t+n[2]*e+n[4],n[1]*t+n[3]*e+n[5]]}};for(var N in d)t.prototype[d[N]]=t.prototype[N];return t}();e.CanvasGraphics=F},function(t,e,n){"use strict";function r(t){this.docId=t,this.styleElement=null,this.nativeFontFaces=[],this.loadTestFontId=0,this.loadingContext={requests:[],nextRequestId:0}}var i=n(0),a=i.assert,s=i.bytesToString,o=i.string32,c=i.shadow,l=i.warn;r.prototype={insertRule:function(t){var e=this.styleElement;e||(e=this.styleElement=document.createElement("style"),e.id="PDFJS_FONT_STYLE_TAG_"+this.docId,document.documentElement.getElementsByTagName("head")[0].appendChild(e));var n=e.sheet;n.insertRule(t,n.cssRules.length)},clear:function(){this.styleElement&&(this.styleElement.remove(),this.styleElement=null),this.nativeFontFaces.forEach(function(t){document.fonts.delete(t)}),this.nativeFontFaces.length=0}};var h=function(){
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this.options.fontRegistry&&this.options.fontRegistry.registerFont(this,n),r},getPathGenerator:function(t,e){if(!(e in this.compiledGlyphs)){var n,r,i,a=t.get(this.loadedName+"_path_"+e);if(this.options.isEvalSupported&&d.value){var s,o="";for(r=0,i=a.length;r<i;r++)n=a[r],s=void 0!==n.args?n.args.join(","):"",o+="c."+n.cmd+"("+s+");\n";this.compiledGlyphs[e]=new Function("c","size",o)}else this.compiledGlyphs[e]=function(t,e){for(r=0,i=a.length;r<i;r++)n=a[r],"scale"===n.cmd&&(n.args=[e,-e]),t[n.cmd].apply(t,n.args)}}return this.compiledGlyphs[e]}},t}();e.FontFaceObject=f,e.FontLoader=r},function(t,e,n){"use strict";function r(t){var e=u[t[0]];return e||l("Unknown IR type: "+t[0]),e.fromIR(t)}var i=n(0),a=n(8),s=i.Util,o=i.info,c=i.isArray,l=i.error,h=a.WebGLUtils,u={};u.RadialAxial={fromIR:function(t){var e=t[1],n=t[2],r=t[3],i=t[4],a=t[5],s=t[6];return{type:"Pattern",getPattern:function(t){var 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b,y,x,S,w,k,C,_,T,P=h[a],L=h[a+1],E=h[a+2],R=h[s],I=h[s+1],F=h[s+2],O=h[o],M=h[o+1],D=h[o+2],N=Math.round(p),j=Math.round(v),U=N;U<=j;U++){U<m?(T=U<p?0:p===m?1:(p-U)/(p-m),b=f-(f-g)*T,y=P-(P-R)*T,x=L-(L-I)*T,S=E-(E-F)*T):(T=U>v?1:m===v?0:(m-U)/(m-v),b=g-(g-A)*T,y=R-(R-O)*T,x=I-(I-M)*T,S=F-(F-D)*T),T=U<p?0:U>v?1:(p-U)/(p-v),w=f-(f-A)*T,k=P-(P-O)*T,C=L-(L-M)*T,_=E-(E-D)*T;for(var B=Math.round(Math.min(b,w)),W=Math.round(Math.max(b,w)),G=d*U+4*B,X=B;X<=W;X++)T=(b-X)/(b-w),T=T<0?0:T>1?1:T,u[G++]=y-(y-k)*T|0,u[G++]=x-(x-C)*T|0,u[G++]=S-(S-_)*T|0,u[G++]=255}}function e(e,n,r){var i,a,s=n.coords,o=n.colors;switch(n.type){case"lattice":var c=n.verticesPerRow,h=Math.floor(s.length/c)-1,u=c-1;for(i=0;i<h;i++)for(var d=i*c,f=0;f<u;f++,d++)t(e,r,s[d],s[d+1],s[d+c],o[d],o[d+1],o[d+c]),t(e,r,s[d+c+1],s[d+1],s[d+c],o[d+c+1],o[d+1],o[d+c]);break;case"triangles":for(i=0,a=s.length;i<a;i+=3)t(e,r,s[i],s[i+1],s[i+2],o[i],o[i+1],o[i+2]);break;default:l("illigal figure")}}function n(t,n,r,i,a,s,o){var c,l,u,d,f=Math.floor(t[0]),p=Math.floor(t[1]),g=Math.ceil(t[2])-f,m=Math.ceil(t[3])-p,A=Math.min(Math.ceil(Math.abs(g*n[0]*1.1)),3e3),v=Math.min(Math.ceil(Math.abs(m*n[1]*1.1)),3e3),b=g/A,y=m/v,x={coords:r,colors:i,offsetX:-f,offsetY:-p,scaleX:1/b,scaleY:1/y},S=A+4,w=v+4;if(h.isEnabled)c=h.drawFigures(A,v,s,a,x),l=o.getCanvas("mesh",S,w,!1),l.context.drawImage(c,2,2),c=l.canvas;else{l=o.getCanvas("mesh",S,w,!1);var k=l.context,C=k.createImageData(A,v);if(s){var _=C.data;for(u=0,d=_.length;u<d;u+=4)_[u]=s[0],_[u+1]=s[1],_[u+2]=s[2],_[u+3]=255}for(u=0;u<a.length;u++)e(C,a[u],x);k.putImageData(C,2,2),c=l.canvas}return{canvas:c,offsetX:f-2*b,offsetY:p-2*y,scaleX:b,scaleY:y}}return n}();u.Mesh={fromIR:function(t){var e=t[2],n=t[3],r=t[4],i=t[5],a=t[6],o=t[8];return{type:"Pattern",getPattern:function(t,c,l){var h;if(l)h=s.singularValueDecompose2dScale(t.mozCurrentTransform);else if(h=s.singularValueDecompose2dScale(c.baseTransform),a){var u=s.singularValueDecompose2dScale(a);h=[h[0]*u[0],h[1]*u[1]]}var f=d(i,h,e,n,r,l?null:o,c.cachedCanvases);return l||(t.setTransform.apply(t,c.baseTransform),a&&t.transform.apply(t,a)),t.translate(f.offsetX,f.offsetY),t.scale(f.scaleX,f.scaleY),t.createPattern(f.canvas,"no-repeat")}}}},u.Dummy={fromIR:function(){return{type:"Pattern",getPattern:function(){return"hotpink"}}}};var f=function(){function t(t,e,n,r,i){this.operatorList=t[2],this.matrix=t[3]||[1,0,0,1,0,0],this.bbox=s.normalizeRect(t[4]),this.xstep=t[5],this.ystep=t[6],this.paintType=t[7],this.tilingType=t[8],this.color=e,this.canvasGraphicsFactory=r,this.baseTransform=i,this.type="Pattern",this.ctx=n}var e={COLORED:1,UNCOLORED:2};return t.prototype={createPatternCanvas:function(t){var e=this.operatorList,n=this.bbox,r=this.xstep,i=this.ystep,a=this.paintType,c=this.tilingType,l=this.color,h=this.canvasGraphicsFactory;o("TilingType: "+c);var u=n[0],d=n[1],f=n[2],p=n[3],g=[u,d],m=[u+r,d+i],A=m[0]-g[0],v=m[1]-g[1],b=s.singularValueDecompose2dScale(this.matrix),y=s.singularValueDecompose2dScale(this.baseTransform),x=[b[0]*y[0],b[1]*y[1]];A=Math.min(Math.ceil(Math.abs(A*x[0])),3e3),v=Math.min(Math.ceil(Math.abs(v*x[1])),3e3);var S=t.cachedCanvases.getCanvas("pattern",A,v,!0),w=S.context,k=h.createCanvasGraphics(w);k.groupLevel=t.groupLevel,this.setFillAndStrokeStyleToContext(w,a,l),this.setScale(A,v,r,i),this.transformToScale(k);var C=[1,0,0,1,-g[0],-g[1]];return k.transform.apply(k,C),this.clipBbox(k,n,u,d,f,p),k.executeOperatorList(e),S.canvas},setScale:function(t,e,n,r){this.scale=[t/n,e/r]},transformToScale:function(t){var e=this.scale,n=[e[0],0,0,e[1],0,0];t.transform.apply(t,n)},scaleToContext:function(){var t=this.scale;this.ctx.scale(1/t[0],1/t[1])},clipBbox:function(t,e,n,r,i,a){if(c(e)&&4===e.length){var s=i-n,o=a-r;t.ctx.rect(n,r,s,o),t.clip(),t.endPath()}},setFillAndStrokeStyleToContext:function(t,n,r){switch(n){case e.COLORED:var i=this.ctx;t.fillStyle=i.fillStyle,t.strokeStyle=i.strokeStyle;break;case e.UNCOLORED:var a=s.makeCssRgb(r[0],r[1],r[2]);t.fillStyle=a,t.strokeStyle=a;break;default:l("Unsupported paint type: "+n)}},getPattern:function(t,e){var n=this.createPatternCanvas(e);return t=this.ctx,t.setTransform.apply(t,this.baseTransform),t.transform.apply(t,this.matrix),this.scaleToContext(),t.createPattern(n,"repeat")}},t}();e.getShadingPatternFromIR=r,e.TilingPattern=f},function(t,e,n){"use strict";var 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