pdfjs-dist/build/pdf.worker.min.js

Generic build of Mozilla's PDF.js library.

/**
 * @licstart The following is the entire license notice for the
 * JavaScript code in this page
 *
 * Copyright 2023 Mozilla Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * @licend The above is the entire license notice for the
 * JavaScript code in this page
 */
!function webpackUniversalModuleDefinition(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define("pdfjs-dist/build/pdf.worker",[],t):"object"==typeof exports?exports["pdfjs-dist/build/pdf.worker"]=t():e["pdfjs-dist/build/pdf.worker"]=e.pdfjsWorker=t()}(globalThis,(()=>(()=>{"use strict";var e=[,(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0});t.WorkerTask=t.WorkerMessageHandler=void 0;var r=a(2),i=a(3),n=a(4),s=a(6),o=a(72),c=a(66),l=a(103),h=a(104),u=a(105);class WorkerTask{constructor(e){this.name=e;this.terminated=!1;this._capability=new r.PromiseCapability}get finished(){return this._capability.promise}finish(){this._capability.resolve()}terminate(){this.terminated=!0}ensureNotTerminated(){if(this.terminated)throw new Error("Worker task was terminated")}}t.WorkerTask=WorkerTask;class WorkerMessageHandler{static setup(e,t){let a=!1;e.on("test",(function(t){if(!a){a=!0;e.send("test",t instanceof Uint8Array)}}));e.on("configure",(function(e){(0,r.setVerbosityLevel)(e.verbosity)}));e.on("GetDocRequest",(function(e){return WorkerMessageHandler.createDocumentHandler(e,t)}))}static createDocumentHandler(e,t){let a,l=!1,d=null;const f=new Set,g=(0,r.getVerbosityLevel)(),{docId:p,apiVersion:m}=e,b="3.7.107";if(m!==b)throw new Error(`The API version "${m}" does not match the Worker version "${b}".`);const y=[];for(const e in[])y.push(e);if(y.length)throw new Error("The `Array.prototype` contains unexpected enumerable properties: "+y.join(", ")+"; thus breaking e.g. `for...in` iteration of `Array`s.");const w=p+"_worker";let S=new h.MessageHandler(w,p,t);function ensureNotTerminated(){if(l)throw new Error("Worker was terminated")}function startWorkerTask(e){f.add(e)}function finishWorkerTask(e){e.finish();f.delete(e)}async function loadDocument(e){await a.ensureDoc("checkHeader");await a.ensureDoc("parseStartXRef");await a.ensureDoc("parse",[e]);await a.ensureDoc("checkFirstPage",[e]);await a.ensureDoc("checkLastPage",[e]);const t=await a.ensureDoc("isPureXfa");if(t){const e=new WorkerTask("loadXfaFonts");startWorkerTask(e);await Promise.all([a.loadXfaFonts(S,e).catch((e=>{})).then((()=>finishWorkerTask(e))),a.loadXfaImages()])}const[r,i]=await Promise.all([a.ensureDoc("numPages"),a.ensureDoc("fingerprints")]);return{numPages:r,fingerprints:i,htmlForXfa:t?await a.ensureDoc("htmlForXfa"):null}}function getPdfManager({data:e,password:t,disableAutoFetch:a,rangeChunkSize:n,length:o,docBaseUrl:c,enableXfa:l,evaluatorOptions:h}){const f={source:null,disableAutoFetch:a,docBaseUrl:c,docId:p,enableXfa:l,evaluatorOptions:h,handler:S,length:o,password:t,rangeChunkSize:n},g=new r.PromiseCapability;let m;if(e){try{f.source=e;m=new s.LocalPdfManager(f);g.resolve(m)}catch(e){g.reject(e)}return g.promise}let b,y=[];try{b=new u.PDFWorkerStream(S)}catch(e){g.reject(e);return g.promise}const w=b.getFullReader();w.headersReady.then((function(){if(w.isRangeSupported){f.source=b;f.length=w.contentLength;f.disableAutoFetch||=w.isStreamingSupported;m=new s.NetworkPdfManager(f);for(const e of y)m.sendProgressiveData(e);y=[];g.resolve(m);d=null}})).catch((function(e){g.reject(e);d=null}));let x=0;new Promise((function(e,t){const readChunk=function({value:e,done:a}){try{ensureNotTerminated();if(a){m||function(){const e=(0,i.arrayBuffersToBytes)(y);o&&e.length!==o&&(0,r.warn)("reported HTTP length is different from actual");try{f.source=e;m=new s.LocalPdfManager(f);g.resolve(m)}catch(e){g.reject(e)}y=[]}();d=null;return}x+=e.byteLength;w.isStreamingSupported||S.send("DocProgress",{loaded:x,total:Math.max(x,w.contentLength||0)});m?m.sendProgressiveData(e):y.push(e);w.read().then(readChunk,t)}catch(e){t(e)}};w.read().then(readChunk,t)})).catch((function(e){g.reject(e);d=null}));d=function(e){b.cancelAllRequests(e)};return g.promise}S.on("GetPage",(function(e){return a.getPage(e.pageIndex).then((function(e){return Promise.all([a.ensure(e,"rotate"),a.ensure(e,"ref"),a.ensure(e,"userUnit"),a.ensure(e,"view")]).then((function([e,t,a,r]){return{rotate:e,ref:t,userUnit:a,view:r}}))}))}));S.on("GetPageIndex",(function(e){const t=n.Ref.get(e.num,e.gen);return a.ensureCatalog("getPageIndex",[t])}));S.on("GetDestinations",(function(e){return a.ensureCatalog("destinations")}));S.on("GetDestination",(function(e){return a.ensureCatalog("getDestination",[e.id])}));S.on("GetPageLabels",(function(e){return a.ensureCatalog("pageLabels")}));S.on("GetPageLayout",(function(e){return a.ensureCatalog("pageLayout")}));S.on("GetPageMode",(function(e){return a.ensureCatalog("pageMode")}));S.on("GetViewerPreferences",(function(e){return a.ensureCatalog("viewerPreferences")}));S.on("GetOpenAction",(function(e){return a.ensureCatalog("openAction")}));S.on("GetAttachments",(function(e){return a.ensureCatalog("attachments")}));S.on("GetJavaScript",(function(e){return a.ensureCatalog("javaScript")}));S.on("GetDocJSActions",(function(e){return a.ensureCatalog("jsActions")}));S.on("GetPageJSActions",(function({pageIndex:e}){return a.getPage(e).then((function(e){return a.ensure(e,"jsActions")}))}));S.on("GetOutline",(function(e){return a.ensureCatalog("documentOutline")}));S.on("GetOptionalContentConfig",(function(e){return a.ensureCatalog("optionalContentConfig")}));S.on("GetPermissions",(function(e){return a.ensureCatalog("permissions")}));S.on("GetMetadata",(function(e){return Promise.all([a.ensureDoc("documentInfo"),a.ensureCatalog("metadata")])}));S.on("GetMarkInfo",(function(e){return a.ensureCatalog("markInfo")}));S.on("GetData",(function(e){return a.requestLoadedStream().then((function(e){return e.bytes}))}));S.on("GetAnnotations",(function({pageIndex:e,intent:t}){return a.getPage(e).then((function(a){const r=new WorkerTask(`GetAnnotations: page ${e}`);startWorkerTask(r);return a.getAnnotationsData(S,r,t).then((e=>{finishWorkerTask(r);return e}),(e=>{finishWorkerTask(r);throw e}))}))}));S.on("GetFieldObjects",(function(e){return a.ensureDoc("fieldObjects")}));S.on("HasJSActions",(function(e){return a.ensureDoc("hasJSActions")}));S.on("GetCalculationOrderIds",(function(e){return a.ensureDoc("calculationOrderIds")}));S.on("SaveDocument",(function({isPureXfa:e,numPages:t,annotationStorage:s,filename:o}){const l=[a.requestLoadedStream(),a.ensureCatalog("acroForm"),a.ensureCatalog("acroFormRef"),a.ensureDoc("xref"),a.ensureDoc("startXRef")],h=e?null:(0,i.getNewAnnotationsMap)(s);if(h)for(const[e,t]of h)l.push(a.getPage(e).then((a=>{const r=new WorkerTask(`Save (editor): page ${e}`);return a.saveNewAnnotations(S,r,t).finally((function(){finishWorkerTask(r)}))})));if(e)l.push(a.serializeXfaData(s));else for(let e=0;e<t;e++)l.push(a.getPage(e).then((function(t){const a=new WorkerTask(`Save: page ${e}`);return t.save(S,a,s).finally((function(){finishWorkerTask(a)}))})));return Promise.all(l).then((function([t,a,i,s,l,...h]){let u=[],d=null;if(e){d=h[0];if(!d)return t.bytes}else{u=h.flat(2);if(0===u.length)return t.bytes}const f=i&&a instanceof n.Dict&&u.some((e=>e.needAppearances)),g=a instanceof n.Dict&&a.get("XFA")||null;let p=null,m=!1;if(Array.isArray(g)){for(let e=0,t=g.length;e<t;e+=2)if("datasets"===g[e]){p=g[e+1];m=!0}null===p&&(p=s.getNewTemporaryRef())}else g&&(0,r.warn)("Unsupported XFA type.");let b=Object.create(null);if(s.trailer){const e=Object.create(null),t=s.trailer.get("Info")||null;t instanceof n.Dict&&t.forEach(((t,a)=>{"string"==typeof a&&(e[t]=(0,r.stringToPDFString)(a))}));b={rootRef:s.trailer.getRaw("Root")||null,encryptRef:s.trailer.getRaw("Encrypt")||null,newRef:s.getNewTemporaryRef(),infoRef:s.trailer.getRaw("Info")||null,info:e,fileIds:s.trailer.get("ID")||null,startXRef:s.lastXRefStreamPos??l,filename:o}}try{return(0,c.incrementalUpdate)({originalData:t.bytes,xrefInfo:b,newRefs:u,xref:s,hasXfa:!!g,xfaDatasetsRef:p,hasXfaDatasetsEntry:m,needAppearances:f,acroFormRef:i,acroForm:a,xfaData:d})}finally{s.resetNewTemporaryRef()}}))}));S.on("GetOperatorList",(function(e,t){const i=e.pageIndex;a.getPage(i).then((function(a){const n=new WorkerTask(`GetOperatorList: page ${i}`);startWorkerTask(n);const s=g>=r.VerbosityLevel.INFOS?Date.now():0;a.getOperatorList({handler:S,sink:t,task:n,intent:e.intent,cacheKey:e.cacheKey,annotationStorage:e.annotationStorage}).then((function(e){finishWorkerTask(n);s&&(0,r.info)(`page=${i+1} - getOperatorList: time=${Date.now()-s}ms, len=${e.length}`);t.close()}),(function(e){finishWorkerTask(n);n.terminated||t.error(e)}))}))}));S.on("GetTextContent",(function(e,t){const{pageIndex:i,includeMarkedContent:n,disableNormalization:s}=e;a.getPage(i).then((function(e){const a=new WorkerTask("GetTextContent: page "+i);startWorkerTask(a);const o=g>=r.VerbosityLevel.INFOS?Date.now():0;e.extractTextContent({handler:S,task:a,sink:t,includeMarkedContent:n,disableNormalization:s}).then((function(){finishWorkerTask(a);o&&(0,r.info)(`page=${i+1} - getTextContent: time=`+(Date.now()-o)+"ms");t.close()}),(function(e){finishWorkerTask(a);a.terminated||t.error(e)}))}))}));S.on("GetStructTree",(function(e){return a.getPage(e.pageIndex).then((function(e){return a.ensure(e,"getStructTree")}))}));S.on("FontFallback",(function(e){return a.fontFallback(e.id,S)}));S.on("Cleanup",(function(e){return a.cleanup(!0)}));S.on("Terminate",(function(e){l=!0;const t=[];if(a){a.terminate(new r.AbortException("Worker was terminated."));const e=a.cleanup();t.push(e);a=null}else(0,o.clearGlobalCaches)();d&&d(new r.AbortException("Worker was terminated."));for(const e of f){t.push(e.finished);e.terminate()}return Promise.all(t).then((function(){S.destroy();S=null}))}));S.on("Ready",(function(t){!function setupDoc(e){function onSuccess(e){ensureNotTerminated();S.send("GetDoc",{pdfInfo:e})}function onFailure(e){ensureNotTerminated();if(e instanceof r.PasswordException){const t=new WorkerTask(`PasswordException: response ${e.code}`);startWorkerTask(t);S.sendWithPromise("PasswordRequest",e).then((function({password:e}){finishWorkerTask(t);a.updatePassword(e);pdfManagerReady()})).catch((function(){finishWorkerTask(t);S.send("DocException",e)}))}else e instanceof r.InvalidPDFException||e instanceof r.MissingPDFException||e instanceof r.UnexpectedResponseException||e instanceof r.UnknownErrorException?S.send("DocException",e):S.send("DocException",new r.UnknownErrorException(e.message,e.toString()))}function pdfManagerReady(){ensureNotTerminated();loadDocument(!1).then(onSuccess,(function(e){ensureNotTerminated();e instanceof i.XRefParseException?a.requestLoadedStream().then((function(){ensureNotTerminated();loadDocument(!0).then(onSuccess,onFailure)})):onFailure(e)}))}ensureNotTerminated();getPdfManager(e).then((function(e){if(l){e.terminate(new r.AbortException("Worker was terminated."));throw new Error("Worker was terminated")}a=e;a.requestLoadedStream(!0).then((e=>{S.send("DataLoaded",{length:e.bytes.byteLength})}))})).then(pdfManagerReady,onFailure)}(e);e=null}));return w}static initializeFromPort(e){const t=new h.MessageHandler("worker","main",e);WorkerMessageHandler.setup(t,e);t.send("ready",null)}}t.WorkerMessageHandler=WorkerMessageHandler;"undefined"==typeof window&&!l.isNodeJS&&"undefined"!=typeof self&&function isMessagePort(e){return"function"==typeof e.postMessage&&"onmessage"in e}(self)&&WorkerMessageHandler.initializeFromPort(self)},(e,t)=>{Object.defineProperty(t,"__esModule",{value:!0});t.VerbosityLevel=t.Util=t.UnknownErrorException=t.UnexpectedResponseException=t.TextRenderingMode=t.RenderingIntentFlag=t.PromiseCapability=t.PermissionFlag=t.PasswordResponses=t.PasswordException=t.PageActionEventType=t.OPS=t.MissingPDFException=t.MAX_IMAGE_SIZE_TO_CACHE=t.LINE_FACTOR=t.LINE_DESCENT_FACTOR=t.InvalidPDFException=t.ImageKind=t.IDENTITY_MATRIX=t.FormatError=t.FeatureTest=t.FONT_IDENTITY_MATRIX=t.DocumentActionEventType=t.CMapCompressionType=t.BaseException=t.BASELINE_FACTOR=t.AnnotationType=t.AnnotationStateModelType=t.AnnotationReviewState=t.AnnotationReplyType=t.AnnotationMode=t.AnnotationMarkedState=t.AnnotationFlag=t.AnnotationFieldFlag=t.AnnotationEditorType=t.AnnotationEditorPrefix=t.AnnotationEditorParamsType=t.AnnotationBorderStyleType=t.AnnotationActionEventType=t.AbortException=void 0;t.assert=function assert(e,t){e||unreachable(t)};t.bytesToString=function bytesToString(e){"object"==typeof e&&void 0!==e?.length||unreachable("Invalid argument for bytesToString");const t=e.length,a=8192;if(t<a)return String.fromCharCode.apply(null,e);const r=[];for(let i=0;i<t;i+=a){const n=Math.min(i+a,t),s=e.subarray(i,n);r.push(String.fromCharCode.apply(null,s))}return r.join("")};t.createValidAbsoluteUrl=function createValidAbsoluteUrl(e,t=null,a=null){if(!e)return null;try{if(a&&"string"==typeof e){if(a.addDefaultProtocol&&e.startsWith("www.")){const t=e.match(/\./g);t?.length>=2&&(e=`http://${e}`)}if(a.tryConvertEncoding)try{e=stringToUTF8String(e)}catch(e){}}const r=t?new URL(e,t):new URL(e);if(function _isValidProtocol(e){switch(e?.protocol){case"http:":case"https:":case"ftp:":case"mailto:":case"tel:":return!0;default:return!1}}(r))return r}catch(e){}return null};t.getModificationDate=function getModificationDate(e=new Date){return[e.getUTCFullYear().toString(),(e.getUTCMonth()+1).toString().padStart(2,"0"),e.getUTCDate().toString().padStart(2,"0"),e.getUTCHours().toString().padStart(2,"0"),e.getUTCMinutes().toString().padStart(2,"0"),e.getUTCSeconds().toString().padStart(2,"0")].join("")};t.getVerbosityLevel=function getVerbosityLevel(){return r};t.info=function info(e){r>=a.INFOS&&console.log(`Info: ${e}`)};t.isArrayBuffer=function isArrayBuffer(e){return"object"==typeof e&&void 0!==e?.byteLength};t.isArrayEqual=function isArrayEqual(e,t){if(e.length!==t.length)return!1;for(let a=0,r=e.length;a<r;a++)if(e[a]!==t[a])return!1;return!0};t.normalizeUnicode=function normalizeUnicode(e){if(!o){o=/([\u00a0\u00b5\u037e\u0eb3\u2000-\u200a\u202f\u2126\ufb00-\ufb04\ufb06\ufb20-\ufb36\ufb38-\ufb3c\ufb3e\ufb40-\ufb41\ufb43-\ufb44\ufb46-\ufba1\ufba4-\ufba9\ufbae-\ufbb1\ufbd3-\ufbdc\ufbde-\ufbe7\ufbea-\ufbf8\ufbfc-\ufbfd\ufc00-\ufc5d\ufc64-\ufcf1\ufcf5-\ufd3d\ufd88\ufdf4\ufdfa-\ufdfb\ufe71\ufe77\ufe79\ufe7b\ufe7d]+)|(\ufb05+)/gu;c=new Map([["ſt","ſt"]])}return e.replaceAll(o,((e,t,a)=>t?t.normalize("NFKC"):c.get(a)))};t.objectFromMap=function objectFromMap(e){const t=Object.create(null);for(const[a,r]of e)t[a]=r;return t};t.objectSize=function objectSize(e){return Object.keys(e).length};t.setVerbosityLevel=function setVerbosityLevel(e){Number.isInteger(e)&&(r=e)};t.shadow=shadow;t.string32=function string32(e){return String.fromCharCode(e>>24&255,e>>16&255,e>>8&255,255&e)};t.stringToBytes=stringToBytes;t.stringToPDFString=function stringToPDFString(e){if(e[0]>="ï"){let t;"þ"===e[0]&&"ÿ"===e[1]?t="utf-16be":"ÿ"===e[0]&&"þ"===e[1]?t="utf-16le":"ï"===e[0]&&"»"===e[1]&&"¿"===e[2]&&(t="utf-8");if(t)try{const a=new TextDecoder(t,{fatal:!0}),r=stringToBytes(e);return a.decode(r)}catch(e){warn(`stringToPDFString: "${e}".`)}}const t=[];for(let a=0,r=e.length;a<r;a++){const r=s[e.charCodeAt(a)];t.push(r?String.fromCharCode(r):e.charAt(a))}return t.join("")};t.stringToUTF8String=stringToUTF8String;t.unreachable=unreachable;t.utf8StringToString=function utf8StringToString(e){return unescape(encodeURIComponent(e))};t.warn=warn;t.IDENTITY_MATRIX=[1,0,0,1,0,0];t.FONT_IDENTITY_MATRIX=[.001,0,0,.001,0,0];t.MAX_IMAGE_SIZE_TO_CACHE=1e7;t.LINE_FACTOR=1.35;t.LINE_DESCENT_FACTOR=.35;t.BASELINE_FACTOR=.25925925925925924;t.RenderingIntentFlag={ANY:1,DISPLAY:2,PRINT:4,SAVE:8,ANNOTATIONS_FORMS:16,ANNOTATIONS_STORAGE:32,ANNOTATIONS_DISABLE:64,OPLIST:256};t.AnnotationMode={DISABLE:0,ENABLE:1,ENABLE_FORMS:2,ENABLE_STORAGE:3};t.AnnotationEditorPrefix="pdfjs_internal_editor_";t.AnnotationEditorType={DISABLE:-1,NONE:0,FREETEXT:3,INK:15};t.AnnotationEditorParamsType={FREETEXT_SIZE:1,FREETEXT_COLOR:2,FREETEXT_OPACITY:3,INK_COLOR:11,INK_THICKNESS:12,INK_OPACITY:13};t.PermissionFlag={PRINT:4,MODIFY_CONTENTS:8,COPY:16,MODIFY_ANNOTATIONS:32,FILL_INTERACTIVE_FORMS:256,COPY_FOR_ACCESSIBILITY:512,ASSEMBLE:1024,PRINT_HIGH_QUALITY:2048};t.TextRenderingMode={FILL:0,STROKE:1,FILL_STROKE:2,INVISIBLE:3,FILL_ADD_TO_PATH:4,STROKE_ADD_TO_PATH:5,FILL_STROKE_ADD_TO_PATH:6,ADD_TO_PATH:7,FILL_STROKE_MASK:3,ADD_TO_PATH_FLAG:4};t.ImageKind={GRAYSCALE_1BPP:1,RGB_24BPP:2,RGBA_32BPP:3};t.AnnotationType={TEXT:1,LINK:2,FREETEXT:3,LINE:4,SQUARE:5,CIRCLE:6,POLYGON:7,POLYLINE:8,HIGHLIGHT:9,UNDERLINE:10,SQUIGGLY:11,STRIKEOUT:12,STAMP:13,CARET:14,INK:15,POPUP:16,FILEATTACHMENT:17,SOUND:18,MOVIE:19,WIDGET:20,SCREEN:21,PRINTERMARK:22,TRAPNET:23,WATERMARK:24,THREED:25,REDACT:26};t.AnnotationStateModelType={MARKED:"Marked",REVIEW:"Review"};t.AnnotationMarkedState={MARKED:"Marked",UNMARKED:"Unmarked"};t.AnnotationReviewState={ACCEPTED:"Accepted",REJECTED:"Rejected",CANCELLED:"Cancelled",COMPLETED:"Completed",NONE:"None"};t.AnnotationReplyType={GROUP:"Group",REPLY:"R"};t.AnnotationFlag={INVISIBLE:1,HIDDEN:2,PRINT:4,NOZOOM:8,NOROTATE:16,NOVIEW:32,READONLY:64,LOCKED:128,TOGGLENOVIEW:256,LOCKEDCONTENTS:512};t.AnnotationFieldFlag={READONLY:1,REQUIRED:2,NOEXPORT:4,MULTILINE:4096,PASSWORD:8192,NOTOGGLETOOFF:16384,RADIO:32768,PUSHBUTTON:65536,COMBO:131072,EDIT:262144,SORT:524288,FILESELECT:1048576,MULTISELECT:2097152,DONOTSPELLCHECK:4194304,DONOTSCROLL:8388608,COMB:16777216,RICHTEXT:33554432,RADIOSINUNISON:33554432,COMMITONSELCHANGE:67108864};t.AnnotationBorderStyleType={SOLID:1,DASHED:2,BEVELED:3,INSET:4,UNDERLINE:5};t.AnnotationActionEventType={E:"Mouse Enter",X:"Mouse Exit",D:"Mouse Down",U:"Mouse Up",Fo:"Focus",Bl:"Blur",PO:"PageOpen",PC:"PageClose",PV:"PageVisible",PI:"PageInvisible",K:"Keystroke",F:"Format",V:"Validate",C:"Calculate"};t.DocumentActionEventType={WC:"WillClose",WS:"WillSave",DS:"DidSave",WP:"WillPrint",DP:"DidPrint"};t.PageActionEventType={O:"PageOpen",C:"PageClose"};const a={ERRORS:0,WARNINGS:1,INFOS:5};t.VerbosityLevel=a;t.CMapCompressionType={NONE:0,BINARY:1};t.OPS={dependency:1,setLineWidth:2,setLineCap:3,setLineJoin:4,setMiterLimit:5,setDash:6,setRenderingIntent:7,setFlatness:8,setGState:9,save:10,restore:11,transform:12,moveTo:13,lineTo:14,curveTo:15,curveTo2:16,curveTo3:17,closePath:18,rectangle:19,stroke:20,closeStroke:21,fill:22,eoFill:23,fillStroke:24,eoFillStroke:25,closeFillStroke:26,closeEOFillStroke:27,endPath:28,clip:29,eoClip:30,beginText:31,endText:32,setCharSpacing:33,setWordSpacing:34,setHScale:35,setLeading:36,setFont:37,setTextRenderingMode:38,setTextRise:39,moveText:40,setLeadingMoveText:41,setTextMatrix:42,nextLine:43,showText:44,showSpacedText:45,nextLineShowText:46,nextLineSetSpacingShowText:47,setCharWidth:48,setCharWidthAndBounds:49,setStrokeColorSpace:50,setFillColorSpace:51,setStrokeColor:52,setStrokeColorN:53,setFillColor:54,setFillColorN:55,setStrokeGray:56,setFillGray:57,setStrokeRGBColor:58,setFillRGBColor:59,setStrokeCMYKColor:60,setFillCMYKColor:61,shadingFill:62,beginInlineImage:63,beginImageData:64,endInlineImage:65,paintXObject:66,markPoint:67,markPointProps:68,beginMarkedContent:69,beginMarkedContentProps:70,endMarkedContent:71,beginCompat:72,endCompat:73,paintFormXObjectBegin:74,paintFormXObjectEnd:75,beginGroup:76,endGroup:77,beginAnnotation:80,endAnnotation:81,paintImageMaskXObject:83,paintImageMaskXObjectGroup:84,paintImageXObject:85,paintInlineImageXObject:86,paintInlineImageXObjectGroup:87,paintImageXObjectRepeat:88,paintImageMaskXObjectRepeat:89,paintSolidColorImageMask:90,constructPath:91};t.PasswordResponses={NEED_PASSWORD:1,INCORRECT_PASSWORD:2};let r=a.WARNINGS;function warn(e){r>=a.WARNINGS&&console.log(`Warning: ${e}`)}function unreachable(e){throw new Error(e)}function shadow(e,t,a,r=!1){Object.defineProperty(e,t,{value:a,enumerable:!r,configurable:!0,writable:!1});return a}const i=function BaseExceptionClosure(){function BaseException(e,t){this.constructor===BaseException&&unreachable("Cannot initialize BaseException.");this.message=e;this.name=t}BaseException.prototype=new Error;BaseException.constructor=BaseException;return BaseException}();t.BaseException=i;t.PasswordException=class PasswordException extends i{constructor(e,t){super(e,"PasswordException");this.code=t}};t.UnknownErrorException=class UnknownErrorException extends i{constructor(e,t){super(e,"UnknownErrorException");this.details=t}};t.InvalidPDFException=class InvalidPDFException extends i{constructor(e){super(e,"InvalidPDFException")}};t.MissingPDFException=class MissingPDFException extends i{constructor(e){super(e,"MissingPDFException")}};t.UnexpectedResponseException=class UnexpectedResponseException extends i{constructor(e,t){super(e,"UnexpectedResponseException");this.status=t}};t.FormatError=class FormatError extends i{constructor(e){super(e,"FormatError")}};t.AbortException=class AbortException extends i{constructor(e){super(e,"AbortException")}};function stringToBytes(e){"string"!=typeof e&&unreachable("Invalid argument for stringToBytes");const t=e.length,a=new Uint8Array(t);for(let r=0;r<t;++r)a[r]=255&e.charCodeAt(r);return a}t.FeatureTest=class FeatureTest{static get isLittleEndian(){return shadow(this,"isLittleEndian",function isLittleEndian(){const e=new Uint8Array(4);e[0]=1;return 1===new Uint32Array(e.buffer,0,1)[0]}())}static get isEvalSupported(){return shadow(this,"isEvalSupported",function isEvalSupported(){try{new Function("");return!0}catch(e){return!1}}())}static get isOffscreenCanvasSupported(){return shadow(this,"isOffscreenCanvasSupported","undefined"!=typeof OffscreenCanvas)}static get platform(){return"undefined"==typeof navigator?shadow(this,"platform",{isWin:!1,isMac:!1}):shadow(this,"platform",{isWin:navigator.platform.includes("Win"),isMac:navigator.platform.includes("Mac")})}};const n=[...Array(256).keys()].map((e=>e.toString(16).padStart(2,"0")));class Util{static makeHexColor(e,t,a){return`#${n[e]}${n[t]}${n[a]}`}static scaleMinMax(e,t){let a;if(e[0]){if(e[0]<0){a=t[0];t[0]=t[1];t[1]=a}t[0]*=e[0];t[1]*=e[0];if(e[3]<0){a=t[2];t[2]=t[3];t[3]=a}t[2]*=e[3];t[3]*=e[3]}else{a=t[0];t[0]=t[2];t[2]=a;a=t[1];t[1]=t[3];t[3]=a;if(e[1]<0){a=t[2];t[2]=t[3];t[3]=a}t[2]*=e[1];t[3]*=e[1];if(e[2]<0){a=t[0];t[0]=t[1];t[1]=a}t[0]*=e[2];t[1]*=e[2]}t[0]+=e[4];t[1]+=e[4];t[2]+=e[5];t[3]+=e[5]}static transform(e,t){return[e[0]*t[0]+e[2]*t[1],e[1]*t[0]+e[3]*t[1],e[0]*t[2]+e[2]*t[3],e[1]*t[2]+e[3]*t[3],e[0]*t[4]+e[2]*t[5]+e[4],e[1]*t[4]+e[3]*t[5]+e[5]]}static applyTransform(e,t){return[e[0]*t[0]+e[1]*t[2]+t[4],e[0]*t[1]+e[1]*t[3]+t[5]]}static applyInverseTransform(e,t){const a=t[0]*t[3]-t[1]*t[2];return[(e[0]*t[3]-e[1]*t[2]+t[2]*t[5]-t[4]*t[3])/a,(-e[0]*t[1]+e[1]*t[0]+t[4]*t[1]-t[5]*t[0])/a]}static getAxialAlignedBoundingBox(e,t){const a=Util.applyTransform(e,t),r=Util.applyTransform(e.slice(2,4),t),i=Util.applyTransform([e[0],e[3]],t),n=Util.applyTransform([e[2],e[1]],t);return[Math.min(a[0],r[0],i[0],n[0]),Math.min(a[1],r[1],i[1],n[1]),Math.max(a[0],r[0],i[0],n[0]),Math.max(a[1],r[1],i[1],n[1])]}static inverseTransform(e){const t=e[0]*e[3]-e[1]*e[2];return[e[3]/t,-e[1]/t,-e[2]/t,e[0]/t,(e[2]*e[5]-e[4]*e[3])/t,(e[4]*e[1]-e[5]*e[0])/t]}static singularValueDecompose2dScale(e){const t=[e[0],e[2],e[1],e[3]],a=e[0]*t[0]+e[1]*t[2],r=e[0]*t[1]+e[1]*t[3],i=e[2]*t[0]+e[3]*t[2],n=e[2]*t[1]+e[3]*t[3],s=(a+n)/2,o=Math.sqrt((a+n)**2-4*(a*n-i*r))/2,c=s+o||1,l=s-o||1;return[Math.sqrt(c),Math.sqrt(l)]}static normalizeRect(e){const t=e.slice(0);if(e[0]>e[2]){t[0]=e[2];t[2]=e[0]}if(e[1]>e[3]){t[1]=e[3];t[3]=e[1]}return t}static intersect(e,t){const a=Math.max(Math.min(e[0],e[2]),Math.min(t[0],t[2])),r=Math.min(Math.max(e[0],e[2]),Math.max(t[0],t[2]));if(a>r)return null;const i=Math.max(Math.min(e[1],e[3]),Math.min(t[1],t[3])),n=Math.min(Math.max(e[1],e[3]),Math.max(t[1],t[3]));return i>n?null:[a,i,r,n]}static bezierBoundingBox(e,t,a,r,i,n,s,o){const c=[],l=[[],[]];let h,u,d,f,g,p,m,b;for(let l=0;l<2;++l){if(0===l){u=6*e-12*a+6*i;h=-3*e+9*a-9*i+3*s;d=3*a-3*e}else{u=6*t-12*r+6*n;h=-3*t+9*r-9*n+3*o;d=3*r-3*t}if(Math.abs(h)<1e-12){if(Math.abs(u)<1e-12)continue;f=-d/u;0<f&&f<1&&c.push(f)}else{m=u*u-4*d*h;b=Math.sqrt(m);if(!(m<0)){g=(-u+b)/(2*h);0<g&&g<1&&c.push(g);p=(-u-b)/(2*h);0<p&&p<1&&c.push(p)}}}let y,w=c.length;const S=w;for(;w--;){f=c[w];y=1-f;l[0][w]=y*y*y*e+3*y*y*f*a+3*y*f*f*i+f*f*f*s;l[1][w]=y*y*y*t+3*y*y*f*r+3*y*f*f*n+f*f*f*o}l[0][S]=e;l[1][S]=t;l[0][S+1]=s;l[1][S+1]=o;l[0].length=l[1].length=S+2;return[Math.min(...l[0]),Math.min(...l[1]),Math.max(...l[0]),Math.max(...l[1])]}}t.Util=Util;const s=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,728,711,710,729,733,731,730,732,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8226,8224,8225,8230,8212,8211,402,8260,8249,8250,8722,8240,8222,8220,8221,8216,8217,8218,8482,64257,64258,321,338,352,376,381,305,322,339,353,382,0,8364];function stringToUTF8String(e){return decodeURIComponent(escape(e))}t.PromiseCapability=class PromiseCapability{#e=!1;constructor(){this.promise=new Promise(((e,t)=>{this.resolve=t=>{this.#e=!0;e(t)};this.reject=e=>{this.#e=!0;t(e)}}))}get settled(){return this.#e}};let o=null,c=null},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0});t.XRefParseException=t.XRefEntryException=t.ParserEOFException=t.PDF_VERSION_REGEXP=t.MissingDataException=void 0;t.arrayBuffersToBytes=function arrayBuffersToBytes(e){const t=e.length;if(0===t)return new Uint8Array(0);if(1===t)return new Uint8Array(e[0]);let a=0;for(let r=0;r<t;r++)a+=e[r].byteLength;const r=new Uint8Array(a);let i=0;for(let a=0;a<t;a++){const t=new Uint8Array(e[a]);r.set(t,i);i+=t.byteLength}return r};t.collectActions=function collectActions(e,t,a){const n=Object.create(null),s=getInheritableProperty({dict:t,key:"AA",stopWhenFound:!1});if(s)for(let t=s.length-1;t>=0;t--){const r=s[t];if(r instanceof i.Dict)for(const t of r.getKeys()){const s=a[t];if(!s)continue;const o=[];_collectJS(r.getRaw(t),e,o,new i.RefSet);o.length>0&&(n[s]=o)}}if(t.has("A")){const a=[];_collectJS(t.get("A"),e,a,new i.RefSet);a.length>0&&(n.Action=a)}return(0,r.objectSize)(n)>0?n:null};t.encodeToXmlString=function encodeToXmlString(e){const t=[];let a=0;for(let r=0,i=e.length;r<i;r++){const i=e.codePointAt(r);if(32<=i&&i<=126){const n=o[i];if(n){a<r&&t.push(e.substring(a,r));t.push(n);a=r+1}}else{a<r&&t.push(e.substring(a,r));t.push(`&#x${i.toString(16).toUpperCase()};`);i>55295&&(i<57344||i>65533)&&r++;a=r+1}}if(0===t.length)return e;a<e.length&&t.push(e.substring(a,e.length));return t.join("")};t.escapePDFName=function escapePDFName(e){const t=[];let a=0;for(let r=0,i=e.length;r<i;r++){const i=e.charCodeAt(r);if(i<33||i>126||35===i||40===i||41===i||60===i||62===i||91===i||93===i||123===i||125===i||47===i||37===i){a<r&&t.push(e.substring(a,r));t.push(`#${i.toString(16)}`);a=r+1}}if(0===t.length)return e;a<e.length&&t.push(e.substring(a,e.length));return t.join("")};t.escapeString=function escapeString(e){return e.replaceAll(/([()\\\n\r])/g,(e=>"\n"===e?"\\n":"\r"===e?"\\r":`\\${e}`))};t.getInheritableProperty=getInheritableProperty;t.getLookupTableFactory=function getLookupTableFactory(e){let t;return function(){if(e){t=Object.create(null);e(t);e=null}return t}};t.getNewAnnotationsMap=function getNewAnnotationsMap(e){if(!e)return null;const t=new Map;for(const[a,i]of e){if(!a.startsWith(r.AnnotationEditorPrefix))continue;let e=t.get(i.pageIndex);if(!e){e=[];t.set(i.pageIndex,e)}e.push(i)}return t.size>0?t:null};t.getRotationMatrix=function getRotationMatrix(e,t,a){switch(e){case 90:return[0,1,-1,0,t,0];case 180:return[-1,0,0,-1,t,a];case 270:return[0,-1,1,0,0,a];default:throw new Error("Invalid rotation")}};t.isAscii=function isAscii(e){return/^[\x00-\x7F]*$/.test(e)};t.isWhiteSpace=function isWhiteSpace(e){return 32===e||9===e||13===e||10===e};t.log2=function log2(e){if(e<=0)return 0;return Math.ceil(Math.log2(e))};t.numberToString=function numberToString(e){if(Number.isInteger(e))return e.toString();const t=Math.round(100*e);if(t%100==0)return(t/100).toString();if(t%10==0)return e.toFixed(1);return e.toFixed(2)};t.parseXFAPath=function parseXFAPath(e){const t=/(.+)\[(\d+)\]$/;return e.split(".").map((e=>{const a=e.match(t);return a?{name:a[1],pos:parseInt(a[2],10)}:{name:e,pos:0}}))};t.readInt8=function readInt8(e,t){return e[t]<<24>>24};t.readUint16=function readUint16(e,t){return e[t]<<8|e[t+1]};t.readUint32=function readUint32(e,t){return(e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3])>>>0};t.recoverJsURL=function recoverJsURL(e){const t=new RegExp("^\\s*("+["app.launchURL","window.open","xfa.host.gotoURL"].join("|").replaceAll(".","\\.")+")\\((?:'|\")([^'\"]*)(?:'|\")(?:,\\s*(\\w+)\\)|\\))","i").exec(e);if(t?.[2]){const e=t[2];let a=!1;"true"===t[3]&&"app.launchURL"===t[1]&&(a=!0);return{url:e,newWindow:a}}return null};t.stringToUTF16HexString=function stringToUTF16HexString(e){const t=[];for(let a=0,r=e.length;a<r;a++){const r=e.charCodeAt(a);t.push((r>>8&255).toString(16).padStart(2,"0"),(255&r).toString(16).padStart(2,"0"))}return t.join("")};t.stringToUTF16String=function stringToUTF16String(e,t=!1){const a=[];t&&a.push("þÿ");for(let t=0,r=e.length;t<r;t++){const r=e.charCodeAt(t);a.push(String.fromCharCode(r>>8&255),String.fromCharCode(255&r))}return a.join("")};t.toRomanNumerals=function toRomanNumerals(e,t=!1){(0,r.assert)(Number.isInteger(e)&&e>0,"The number should be a positive integer.");const a=[];let i;for(;e>=1e3;){e-=1e3;a.push("M")}i=e/100|0;e%=100;a.push(s[i]);i=e/10|0;e%=10;a.push(s[10+i]);a.push(s[20+e]);const n=a.join("");return t?n.toLowerCase():n};t.validateCSSFont=function validateCSSFont(e){const t=new Set(["100","200","300","400","500","600","700","800","900","1000","normal","bold","bolder","lighter"]),{fontFamily:a,fontWeight:r,italicAngle:i}=e;if(!validateFontName(a,!0))return!1;const n=r?r.toString():"";e.fontWeight=t.has(n)?n:"400";const s=parseFloat(i);e.italicAngle=isNaN(s)||s<-90||s>90?"14":i.toString();return!0};t.validateFontName=validateFontName;var r=a(2),i=a(4),n=a(5);t.PDF_VERSION_REGEXP=/^[1-9]\.\d$/;class MissingDataException extends r.BaseException{constructor(e,t){super(`Missing data [${e}, ${t})`,"MissingDataException");this.begin=e;this.end=t}}t.MissingDataException=MissingDataException;class ParserEOFException extends r.BaseException{constructor(e){super(e,"ParserEOFException")}}t.ParserEOFException=ParserEOFException;class XRefEntryException extends r.BaseException{constructor(e){super(e,"XRefEntryException")}}t.XRefEntryException=XRefEntryException;class XRefParseException extends r.BaseException{constructor(e){super(e,"XRefParseException")}}t.XRefParseException=XRefParseException;function getInheritableProperty({dict:e,key:t,getArray:a=!1,stopWhenFound:r=!0}){let n;const s=new i.RefSet;for(;e instanceof i.Dict&&(!e.objId||!s.has(e.objId));){e.objId&&s.put(e.objId);const i=a?e.getArray(t):e.get(t);if(void 0!==i){if(r)return i;(n||=[]).push(i)}e=e.get("Parent")}return n}const s=["","C","CC","CCC","CD","D","DC","DCC","DCCC","CM","","X","XX","XXX","XL","L","LX","LXX","LXXX","XC","","I","II","III","IV","V","VI","VII","VIII","IX"];function _collectJS(e,t,a,s){if(!e)return;let o=null;if(e instanceof i.Ref){if(s.has(e))return;o=e;s.put(o);e=t.fetch(e)}if(Array.isArray(e))for(const r of e)_collectJS(r,t,a,s);else if(e instanceof i.Dict){if((0,i.isName)(e.get("S"),"JavaScript")){const t=e.get("JS");let i;t instanceof n.BaseStream?i=t.getString():"string"==typeof t&&(i=t);i&&=(0,r.stringToPDFString)(i).replaceAll("\0","");i&&a.push(i)}_collectJS(e.getRaw("Next"),t,a,s)}o&&s.remove(o)}const o={60:"&lt;",62:"&gt;",38:"&amp;",34:"&quot;",39:"&apos;"};function validateFontName(e,t=!1){const a=/^("|').*("|')$/.exec(e);if(a&&a[1]===a[2]){if(new RegExp(`[^\\\\]${a[1]}`).test(e.slice(1,-1))){t&&(0,r.warn)(`FontFamily contains unescaped ${a[1]}: ${e}.`);return!1}}else for(const a of e.split(/[ \t]+/))if(/^(\d|(-(\d|-)))/.test(a)||!/^[\w-\\]+$/.test(a)){t&&(0,r.warn)(`FontFamily contains invalid <custom-ident>: ${e}.`);return!1}return!0}},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0});t.RefSetCache=t.RefSet=t.Ref=t.Name=t.EOF=t.Dict=t.Cmd=t.CIRCULAR_REF=void 0;t.clearPrimitiveCaches=function clearPrimitiveCaches(){s=Object.create(null);o=Object.create(null);c=Object.create(null)};t.isCmd=function isCmd(e,t){return e instanceof Cmd&&(void 0===t||e.cmd===t)};t.isDict=function isDict(e,t){return e instanceof Dict&&(void 0===t||isName(e.get("Type"),t))};t.isName=isName;t.isRefsEqual=function isRefsEqual(e,t){return e.num===t.num&&e.gen===t.gen};var r=a(2);const i=Symbol("CIRCULAR_REF");t.CIRCULAR_REF=i;const n=Symbol("EOF");t.EOF=n;let s=Object.create(null),o=Object.create(null),c=Object.create(null);class Name{constructor(e){this.name=e}static get(e){return o[e]||=new Name(e)}}t.Name=Name;class Cmd{constructor(e){this.cmd=e}static get(e){return s[e]||=new Cmd(e)}}t.Cmd=Cmd;const l=function nonSerializableClosure(){return l};class Dict{constructor(e=null){this._map=Object.create(null);this.xref=e;this.objId=null;this.suppressEncryption=!1;this.__nonSerializable__=l}assignXref(e){this.xref=e}get size(){return Object.keys(this._map).length}get(e,t,a){let r=this._map[e];if(void 0===r&&void 0!==t){r=this._map[t];void 0===r&&void 0!==a&&(r=this._map[a])}return r instanceof Ref&&this.xref?this.xref.fetch(r,this.suppressEncryption):r}async getAsync(e,t,a){let r=this._map[e];if(void 0===r&&void 0!==t){r=this._map[t];void 0===r&&void 0!==a&&(r=this._map[a])}return r instanceof Ref&&this.xref?this.xref.fetchAsync(r,this.suppressEncryption):r}getArray(e,t,a){let r=this._map[e];if(void 0===r&&void 0!==t){r=this._map[t];void 0===r&&void 0!==a&&(r=this._map[a])}r instanceof Ref&&this.xref&&(r=this.xref.fetch(r,this.suppressEncryption));if(Array.isArray(r)){r=r.slice();for(let e=0,t=r.length;e<t;e++)r[e]instanceof Ref&&this.xref&&(r[e]=this.xref.fetch(r[e],this.suppressEncryption))}return r}getRaw(e){return this._map[e]}getKeys(){return Object.keys(this._map)}getRawValues(){return Object.values(this._map)}set(e,t){this._map[e]=t}has(e){return void 0!==this._map[e]}forEach(e){for(const t in this._map)e(t,this.get(t))}static get empty(){const e=new Dict(null);e.set=(e,t)=>{(0,r.unreachable)("Should not call `set` on the empty dictionary.")};return(0,r.shadow)(this,"empty",e)}static merge({xref:e,dictArray:t,mergeSubDicts:a=!1}){const r=new Dict(e),i=new Map;for(const e of t)if(e instanceof Dict)for(const[t,r]of Object.entries(e._map)){let e=i.get(t);if(void 0===e){e=[];i.set(t,e)}else if(!(a&&r instanceof Dict))continue;e.push(r)}for(const[t,a]of i){if(1===a.length||!(a[0]instanceof Dict)){r._map[t]=a[0];continue}const i=new Dict(e);for(const e of a)for(const[t,a]of Object.entries(e._map))void 0===i._map[t]&&(i._map[t]=a);i.size>0&&(r._map[t]=i)}i.clear();return r.size>0?r:Dict.empty}}t.Dict=Dict;class Ref{constructor(e,t){this.num=e;this.gen=t}toString(){return 0===this.gen?`${this.num}R`:`${this.num}R${this.gen}`}static get(e,t){const a=0===t?`${e}R`:`${e}R${t}`;return c[a]||=new Ref(e,t)}}t.Ref=Ref;class RefSet{constructor(e=null){this._set=new Set(e?._set)}has(e){return this._set.has(e.toString())}put(e){this._set.add(e.toString())}remove(e){this._set.delete(e.toString())}[Symbol.iterator](){return this._set.values()}clear(){this._set.clear()}}t.RefSet=RefSet;class RefSetCache{constructor(){this._map=new Map}get size(){return this._map.size}get(e){return this._map.get(e.toString())}has(e){return this._map.has(e.toString())}put(e,t){this._map.set(e.toString(),t)}putAlias(e,t){this._map.set(e.toString(),this.get(t))}[Symbol.iterator](){return this._map.values()}clear(){this._map.clear()}}t.RefSetCache=RefSetCache;function isName(e,t){return e instanceof Name&&(void 0===t||e.name===t)}},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0});t.BaseStream=void 0;var r=a(2);class BaseStream{constructor(){this.constructor===BaseStream&&(0,r.unreachable)("Cannot initialize BaseStream.")}get length(){(0,r.unreachable)("Abstract getter `length` accessed")}get isEmpty(){(0,r.unreachable)("Abstract getter `isEmpty` accessed")}get isDataLoaded(){return(0,r.shadow)(this,"isDataLoaded",!0)}getByte(){(0,r.unreachable)("Abstract method `getByte` called")}getBytes(e){(0,r.unreachable)("Abstract method `getBytes` called")}peekByte(){const e=this.getByte();-1!==e&&this.pos--;return e}peekBytes(e){const t=this.getBytes(e);this.pos-=t.length;return t}getUint16(){const e=this.getByte(),t=this.getByte();return-1===e||-1===t?-1:(e<<8)+t}getInt32(){return(this.getByte()<<24)+(this.getByte()<<16)+(this.getByte()<<8)+this.getByte()}getByteRange(e,t){(0,r.unreachable)("Abstract method `getByteRange` called")}getString(e){return(0,r.bytesToString)(this.getBytes(e))}skip(e){this.pos+=e||1}reset(){(0,r.unreachable)("Abstract method `reset` called")}moveStart(){(0,r.unreachable)("Abstract method `moveStart` called")}makeSubStream(e,t,a=null){(0,r.unreachable)("Abstract method `makeSubStream` called")}getBaseStreams(){return null}}t.BaseStream=BaseStream},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0});t.NetworkPdfManager=t.LocalPdfManager=void 0;var r=a(2),i=a(7),n=a(3),s=a(9),o=a(8);class BasePdfManager{constructor(e){this.constructor===BasePdfManager&&(0,r.unreachable)("Cannot initialize BasePdfManager.");this._docBaseUrl=function parseDocBaseUrl(e){if(e){const t=(0,r.createValidAbsoluteUrl)(e);if(t)return t.href;(0,r.warn)(`Invalid absolute docBaseUrl: "${e}".`)}return null}(e.docBaseUrl);this._docId=e.docId;this._password=e.password;this.enableXfa=e.enableXfa;e.evaluatorOptions.isOffscreenCanvasSupported&&=r.FeatureTest.isOffscreenCanvasSupported;this.evaluatorOptions=e.evaluatorOptions}get docId(){return this._docId}get password(){return this._password}get docBaseUrl(){const e=this.pdfDocument.catalog;return(0,r.shadow)(this,"docBaseUrl",e.baseUrl||this._docBaseUrl)}ensureDoc(e,t){return this.ensure(this.pdfDocument,e,t)}ensureXRef(e,t){return this.ensure(this.pdfDocument.xref,e,t)}ensureCatalog(e,t){return this.ensure(this.pdfDocument.catalog,e,t)}getPage(e){return this.pdfDocument.getPage(e)}fontFallback(e,t){return this.pdfDocument.fontFallback(e,t)}loadXfaFonts(e,t){return this.pdfDocument.loadXfaFonts(e,t)}loadXfaImages(){return this.pdfDocument.loadXfaImages()}serializeXfaData(e){return this.pdfDocument.serializeXfaData(e)}cleanup(e=!1){return this.pdfDocument.cleanup(e)}async ensure(e,t,a){(0,r.unreachable)("Abstract method `ensure` called")}requestRange(e,t){(0,r.unreachable)("Abstract method `requestRange` called")}requestLoadedStream(e=!1){(0,r.unreachable)("Abstract method `requestLoadedStream` called")}sendProgressiveData(e){(0,r.unreachable)("Abstract method `sendProgressiveData` called")}updatePassword(e){this._password=e}terminate(e){(0,r.unreachable)("Abstract method `terminate` called")}}t.LocalPdfManager=class LocalPdfManager extends BasePdfManager{constructor(e){super(e);const t=new o.Stream(e.source);this.pdfDocument=new s.PDFDocument(this,t);this._loadedStreamPromise=Promise.resolve(t)}async ensure(e,t,a){const r=e[t];return"function"==typeof r?r.apply(e,a):r}requestRange(e,t){return Promise.resolve()}requestLoadedStream(e=!1){return this._loadedStreamPromise}terminate(e){}};t.NetworkPdfManager=class NetworkPdfManager extends BasePdfManager{constructor(e){super(e);this.streamManager=new i.ChunkedStreamManager(e.source,{msgHandler:e.handler,length:e.length,disableAutoFetch:e.disableAutoFetch,rangeChunkSize:e.rangeChunkSize});this.pdfDocument=new s.PDFDocument(this,this.streamManager.getStream())}async ensure(e,t,a){try{const r=e[t];return"function"==typeof r?r.apply(e,a):r}catch(r){if(!(r instanceof n.MissingDataException))throw r;await this.requestRange(r.begin,r.end);return this.ensure(e,t,a)}}requestRange(e,t){return this.streamManager.requestRange(e,t)}requestLoadedStream(e=!1){return this.streamManager.requestAllChunks(e)}sendProgressiveData(e){this.streamManager.onReceiveData({chunk:e})}terminate(e){this.streamManager.abort(e)}}},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0});t.ChunkedStreamManager=t.ChunkedStream=void 0;var r=a(3),i=a(2),n=a(8);class ChunkedStream extends n.Stream{constructor(e,t,a){super(new Uint8Array(e),0,e,null);this.chunkSize=t;this._loadedChunks=new Set;this.numChunks=Math.ceil(e/t);this.manager=a;this.progressiveDataLength=0;this.lastSuccessfulEnsureByteChunk=-1}getMissingChunks(){const e=[];for(let t=0,a=this.numChunks;t<a;++t)this._loadedChunks.has(t)||e.push(t);return e}get numChunksLoaded(){return this._loadedChunks.size}get isDataLoaded(){return this.numChunksLoaded===this.numChunks}onReceiveData(e,t){const a=this.chunkSize;if(e%a!=0)throw new Error(`Bad begin offset: ${e}`);const r=e+t.byteLength;if(r%a!=0&&r!==this.bytes.length)throw new Error(`Bad end offset: ${r}`);this.bytes.set(new Uint8Array(t),e);const i=Math.floor(e/a),n=Math.floor((r-1)/a)+1;for(let e=i;e<n;++e)this._loadedChunks.add(e)}onReceiveProgressiveData(e){let t=this.progressiveDataLength;const a=Math.floor(t/this.chunkSize);this.bytes.set(new Uint8Array(e),t);t+=e.byteLength;this.progressiveDataLength=t;const r=t>=this.end?this.numChunks:Math.floor(t/this.chunkSize);for(let e=a;e<r;++e)this._loadedChunks.add(e)}ensureByte(e){if(e<this.progressiveDataLength)return;const t=Math.floor(e/this.chunkSize);if(!(t>this.numChunks)&&t!==this.lastSuccessfulEnsureByteChunk){if(!this._loadedChunks.has(t))throw new r.MissingDataException(e,e+1);this.lastSuccessfulEnsureByteChunk=t}}ensureRange(e,t){if(e>=t)return;if(t<=this.progressiveDataLength)return;const a=Math.floor(e/this.chunkSize);if(a>this.numChunks)return;const i=Math.min(Math.floor((t-1)/this.chunkSize)+1,this.numChunks);for(let n=a;n<i;++n)if(!this._loadedChunks.has(n))throw new r.MissingDataException(e,t)}nextEmptyChunk(e){const t=this.numChunks;for(let a=0;a<t;++a){const r=(e+a)%t;if(!this._loadedChunks.has(r))return r}return null}hasChunk(e){return this._loadedChunks.has(e)}getByte(){const e=this.pos;if(e>=this.end)return-1;e>=this.progressiveDataLength&&this.ensureByte(e);return this.bytes[this.pos++]}getBytes(e){const t=this.bytes,a=this.pos,r=this.end;if(!e){r>this.progressiveDataLength&&this.ensureRange(a,r);return t.subarray(a,r)}let i=a+e;i>r&&(i=r);i>this.progressiveDataLength&&this.ensureRange(a,i);this.pos=i;return t.subarray(a,i)}getByteRange(e,t){e<0&&(e=0);t>this.end&&(t=this.end);t>this.progressiveDataLength&&this.ensureRange(e,t);return this.bytes.subarray(e,t)}makeSubStream(e,t,a=null){t?e+t>this.progressiveDataLength&&this.ensureRange(e,e+t):e>=this.progressiveDataLength&&this.ensureByte(e);function ChunkedStreamSubstream(){}ChunkedStreamSubstream.prototype=Object.create(this);ChunkedStreamSubstream.prototype.getMissingChunks=function(){const e=this.chunkSize,t=Math.floor(this.start/e),a=Math.floor((this.end-1)/e)+1,r=[];for(let e=t;e<a;++e)this._loadedChunks.has(e)||r.push(e);return r};Object.defineProperty(ChunkedStreamSubstream.prototype,"isDataLoaded",{get(){return this.numChunksLoaded===this.numChunks||0===this.getMissingChunks().length},configurable:!0});const r=new ChunkedStreamSubstream;r.pos=r.start=e;r.end=e+t||this.end;r.dict=a;return r}getBaseStreams(){return[this]}}t.ChunkedStream=ChunkedStream;t.ChunkedStreamManager=class ChunkedStreamManager{constructor(e,t){this.length=t.length;this.chunkSize=t.rangeChunkSize;this.stream=new ChunkedStream(this.length,this.chunkSize,this);this.pdfNetworkStream=e;this.disableAutoFetch=t.disableAutoFetch;this.msgHandler=t.msgHandler;this.currRequestId=0;this._chunksNeededByRequest=new Map;this._requestsByChunk=new Map;this._promisesByRequest=new Map;this.progressiveDataLength=0;this.aborted=!1;this._loadedStreamCapability=new i.PromiseCapability}sendRequest(e,t){const a=this.pdfNetworkStream.getRangeReader(e,t);a.isStreamingSupported||(a.onProgress=this.onProgress.bind(this));let i=[],n=0;return new Promise(((e,t)=>{const readChunk=({value:s,done:o})=>{try{if(o){const t=(0,r.arrayBuffersToBytes)(i);i=null;e(t);return}n+=s.byteLength;a.isStreamingSupported&&this.onProgress({loaded:n});i.push(s);a.read().then(readChunk,t)}catch(e){t(e)}};a.read().then(readChunk,t)})).then((t=>{this.aborted||this.onReceiveData({chunk:t,begin:e})}))}requestAllChunks(e=!1){if(!e){const e=this.stream.getMissingChunks();this._requestChunks(e)}return this._loadedStreamCapability.promise}_requestChunks(e){const t=this.currRequestId++,a=new Set;this._chunksNeededByRequest.set(t,a);for(const t of e)this.stream.hasChunk(t)||a.add(t);if(0===a.size)return Promise.resolve();const r=new i.PromiseCapability;this._promisesByRequest.set(t,r);const n=[];for(const e of a){let a=this._requestsByChunk.get(e);if(!a){a=[];this._requestsByChunk.set(e,a);n.push(e)}a.push(t)}if(n.length>0){const e=this.groupChunks(n);for(const t of e){const e=t.beginChunk*this.chunkSize,a=Math.min(t.endChunk*this.chunkSize,this.length);this.sendRequest(e,a).catch(r.reject)}}return r.promise.catch((e=>{if(!this.aborted)throw e}))}getStream(){return this.stream}requestRange(e,t){t=Math.min(t,this.length);const a=this.getBeginChunk(e),r=this.getEndChunk(t),i=[];for(let e=a;e<r;++e)i.push(e);return this._requestChunks(i)}requestRanges(e=[]){const t=[];for(const a of e){const e=this.getBeginChunk(a.begin),r=this.getEndChunk(a.end);for(let a=e;a<r;++a)t.includes(a)||t.push(a)}t.sort((function(e,t){return e-t}));return this._requestChunks(t)}groupChunks(e){const t=[];let a=-1,r=-1;for(let i=0,n=e.length;i<n;++i){const n=e[i];a<0&&(a=n);if(r>=0&&r+1!==n){t.push({beginChunk:a,endChunk:r+1});a=n}i+1===e.length&&t.push({beginChunk:a,endChunk:n+1});r=n}return t}onProgress(e){this.msgHandler.send("DocProgress",{loaded:this.stream.numChunksLoaded*this.chunkSize+e.loaded,total:this.length})}onReceiveData(e){const t=e.chunk,a=void 0===e.begin,r=a?this.progressiveDataLength:e.begin,i=r+t.byteLength,n=Math.floor(r/this.chunkSize),s=i<this.length?Math.floor(i/this.chunkSize):Math.ceil(i/this.chunkSize);if(a){this.stream.onReceiveProgressiveData(t);this.progressiveDataLength=i}else this.stream.onReceiveData(r,t);this.stream.isDataLoaded&&this._loadedStreamCapability.resolve(this.stream);const o=[];for(let e=n;e<s;++e){const t=this._requestsByChunk.get(e);if(t){this._requestsByChunk.delete(e);for(const a of t){const t=this._chunksNeededByRequest.get(a);t.has(e)&&t.delete(e);t.size>0||o.push(a)}}}if(!this.disableAutoFetch&&0===this._requestsByChunk.size){let e;if(1===this.stream.numChunksLoaded){const t=this.stream.numChunks-1;this.stream.hasChunk(t)||(e=t)}else e=this.stream.nextEmptyChunk(s);Number.isInteger(e)&&this._requestChunks([e])}for(const e of o){const t=this._promisesByRequest.get(e);this._promisesByRequest.delete(e);t.resolve()}this.msgHandler.send("DocProgress",{loaded:this.stream.numChunksLoaded*this.chunkSize,total:this.length})}onError(e){this._loadedStreamCapability.reject(e)}getBeginChunk(e){return Math.floor(e/this.chunkSize)}getEndChunk(e){return Math.floor((e-1)/this.chunkSize)+1}abort(e){this.aborted=!0;this.pdfNetworkStream&&this.pdfNetworkStream.cancelAllRequests(e);for(const t of this._promisesByRequest.values())t.reject(e)}}},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0});t.StringStream=t.Stream=t.NullStream=void 0;var r=a(5),i=a(2);class Stream extends r.BaseStream{constructor(e,t,a,r){super();this.bytes=e instanceof Uint8Array?e:new Uint8Array(e);this.start=t||0;this.pos=this.start;this.end=t+a||this.bytes.length;this.dict=r}get length(){return this.end-this.start}get isEmpty(){return 0===this.length}getByte(){return this.pos>=this.end?-1:this.bytes[this.pos++]}getBytes(e){const t=this.bytes,a=this.pos,r=this.end;if(!e)return t.subarray(a,r);let i=a+e;i>r&&(i=r);this.pos=i;return t.subarray(a,i)}getByteRange(e,t){e<0&&(e=0);t>this.end&&(t=this.end);return this.bytes.subarray(e,t)}reset(){this.pos=this.start}moveStart(){this.start=this.pos}makeSubStream(e,t,a=null){return new Stream(this.bytes.buffer,e,t,a)}}t.Stream=Stream;t.StringStream=class StringStream extends Stream{constructor(e){super((0,i.stringToBytes)(e))}};t.NullStream=class NullStream extends Stream{constructor(){super(new Uint8Array(0))}}},(e,t,a)=>{Object.defineProperty(t,"__esModule",{value:!0});t.Page=t.PDFDocument=void 0;var r=a(10),i=a(2),n=a(3),s=a(4),o=a(51),c=a(5),l=a(68),h=a(70),u=a(72),d=a(101),f=a(16),g=a(8),p=a(76),m=a(64),b=a(13),y=a(18),w=a(75),S=a(66),x=a(77),C=a(102);const k=[0,0,612,792];class Page{constructor({pdfManager:e,xref:t,pageIndex:a,pageDict:r,ref:i,globalIdFactory:n,fontCache:s,builtInCMapCache:o,standardFontDataCache:c,globalImageCache:l,systemFontCache:h,nonBlendModesSet:u,xfaFactory:d}){this.pdfManager=e;this.pageIndex=a;this.pageDict=r;this.xref=t;this.ref=i;this.fontCache=s;this.builtInCMapCache=o;this.standardFontDataCache=c;this.globalImageCache=l;this.systemFontCache=h;this.nonBlendModesSet=u;this.evaluatorOptions=e.evaluatorOptions;this.resourcesPromise=null;this.xfaFactory=d;const f={obj:0};this._localIdFactory=class extends n{static createObjId(){return`p${a}_${++f.obj}`}static getPageObjId(){return`p${i.toString()}`}}}_getInheritableProperty(e,t=!1){const a=(0,n.getInheritableProperty)({dict:this.pageDict,key:e,getArray:t,stopWhenFound:!1});return Array.isArray(a)?1!==a.length&&a[0]instanceof s.Dict?s.Dict.merge({xref:this.xref,dictArray:a}):a[0]:a}get content(){return this.pageDict.getArray("Contents")}get resources(){const e