ngx-extended-pdf-viewer/assets/pdf.js

Embedding PDF files in your Angular application. Highly configurable viewer including the toolbar, sidebar, and all the features you're used to.

/**
 * @licstart The following is the entire license notice for the
 * Javascript code in this page
 *
 * Copyright 2019 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(root, factory) {
	if(typeof exports === 'object' && typeof module === 'object')
		module.exports = factory();
	else if(typeof define === 'function' && define.amd)
		define("pdfjs-dist/build/pdf", [], factory);
	else if(typeof exports === 'object')
		exports["pdfjs-dist/build/pdf"] = factory();
	else
		root["pdfjs-dist/build/pdf"] = root.pdfjsLib = factory();
})(this, function() {
return /******/ (function(modules) { // webpackBootstrap
/******/ 	// The module cache
/******/ 	var installedModules = {};
/******/
/******/ 	// The require function
/******/ 	function __w_pdfjs_require__(moduleId) {
/******/
/******/ 		// Check if module is in cache
/******/ 		if(installedModules[moduleId]) {
/******/ 			return installedModules[moduleId].exports;
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/******/ 		// Create a new module (and put it into the cache)
/******/ 		var module = installedModules[moduleId] = {
/******/ 			i: moduleId,
/******/ 			l: false,
/******/ 			exports: {}
/******/ 		};
/******/
/******/ 		// Execute the module function
/******/ 		modules[moduleId].call(module.exports, module, module.exports, __w_pdfjs_require__);
/******/
/******/ 		// Flag the module as loaded
/******/ 		module.l = true;
/******/
/******/ 		// Return the exports of the module
/******/ 		return module.exports;
/******/ 	}
/******/
/******/
/******/ 	// expose the modules object (__webpack_modules__)
/******/ 	__w_pdfjs_require__.m = modules;
/******/
/******/ 	// expose the module cache
/******/ 	__w_pdfjs_require__.c = installedModules;
/******/
/******/ 	// define getter function for harmony exports
/******/ 	__w_pdfjs_require__.d = function(exports, name, getter) {
/******/ 		if(!__w_pdfjs_require__.o(exports, name)) {
/******/ 			Object.defineProperty(exports, name, { enumerable: true, get: getter });
/******/ 		}
/******/ 	};
/******/
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/******/ 	__w_pdfjs_require__.r = function(exports) {
/******/ 		if(typeof Symbol !== 'undefined' && Symbol.toStringTag) {
/******/ 			Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });
/******/ 		}
/******/ 		Object.defineProperty(exports, '__esModule', { value: true });
/******/ 	};
/******/
/******/ 	// create a fake namespace object
/******/ 	// mode & 1: value is a module id, require it
/******/ 	// mode & 2: merge all properties of value into the ns
/******/ 	// mode & 4: return value when already ns object
/******/ 	// mode & 8|1: behave like require
/******/ 	__w_pdfjs_require__.t = function(value, mode) {
/******/ 		if(mode & 1) value = __w_pdfjs_require__(value);
/******/ 		if(mode & 8) return value;
/******/ 		if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;
/******/ 		var ns = Object.create(null);
/******/ 		__w_pdfjs_require__.r(ns);
/******/ 		Object.defineProperty(ns, 'default', { enumerable: true, value: value });
/******/ 		if(mode & 2 && typeof value != 'string') for(var key in value) __w_pdfjs_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));
/******/ 		return ns;
/******/ 	};
/******/
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/******/ 	__w_pdfjs_require__.n = function(module) {
/******/ 		var getter = module && module.__esModule ?
/******/ 			function getDefault() { return module['default']; } :
/******/ 			function getModuleExports() { return module; };
/******/ 		__w_pdfjs_require__.d(getter, 'a', getter);
/******/ 		return getter;
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/******/ 	// Object.prototype.hasOwnProperty.call
/******/ 	__w_pdfjs_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
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/******/ 	return __w_pdfjs_require__(__w_pdfjs_require__.s = 0);
/******/ })
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/******/ ([
/* 0 */
/***/ (function(module, exports, __w_pdfjs_require__) {

"use strict";


var pdfjsVersion = '2.3.200';
var pdfjsBuild = '4ae3f9fc';

var pdfjsSharedUtil = __w_pdfjs_require__(1);

var pdfjsDisplayAPI = __w_pdfjs_require__(184);

var pdfjsDisplayTextLayer = __w_pdfjs_require__(196);

var pdfjsDisplayAnnotationLayer = __w_pdfjs_require__(197);

var pdfjsDisplayDisplayUtils = __w_pdfjs_require__(185);

var pdfjsDisplaySVG = __w_pdfjs_require__(198);

let pdfjsDisplayWorkerOptions = __w_pdfjs_require__(190);

let pdfjsDisplayAPICompatibility = __w_pdfjs_require__(187);

{
  const isNodeJS = __w_pdfjs_require__(4);

  if (isNodeJS()) {
    let PDFNodeStream = __w_pdfjs_require__(199).PDFNodeStream;

    pdfjsDisplayAPI.setPDFNetworkStreamFactory(params => {
      return new PDFNodeStream(params);
    });
  } else {
    let PDFNetworkStream = __w_pdfjs_require__(202).PDFNetworkStream;

    let PDFFetchStream;

    if (pdfjsDisplayDisplayUtils.isFetchSupported()) {
      PDFFetchStream = __w_pdfjs_require__(203).PDFFetchStream;
    }

    pdfjsDisplayAPI.setPDFNetworkStreamFactory(params => {
      if (PDFFetchStream && pdfjsDisplayDisplayUtils.isValidFetchUrl(params.url)) {
        return new PDFFetchStream(params);
      }

      return new PDFNetworkStream(params);
    });
  }
}
exports.build = pdfjsDisplayAPI.build;
exports.version = pdfjsDisplayAPI.version;
exports.getDocument = pdfjsDisplayAPI.getDocument;
exports.LoopbackPort = pdfjsDisplayAPI.LoopbackPort;
exports.PDFDataRangeTransport = pdfjsDisplayAPI.PDFDataRangeTransport;
exports.PDFWorker = pdfjsDisplayAPI.PDFWorker;
exports.renderTextLayer = pdfjsDisplayTextLayer.renderTextLayer;
exports.AnnotationLayer = pdfjsDisplayAnnotationLayer.AnnotationLayer;
exports.createPromiseCapability = pdfjsSharedUtil.createPromiseCapability;
exports.PasswordResponses = pdfjsSharedUtil.PasswordResponses;
exports.InvalidPDFException = pdfjsSharedUtil.InvalidPDFException;
exports.MissingPDFException = pdfjsSharedUtil.MissingPDFException;
exports.SVGGraphics = pdfjsDisplaySVG.SVGGraphics;
exports.NativeImageDecoding = pdfjsSharedUtil.NativeImageDecoding;
exports.CMapCompressionType = pdfjsSharedUtil.CMapCompressionType;
exports.PermissionFlag = pdfjsSharedUtil.PermissionFlag;
exports.UnexpectedResponseException = pdfjsSharedUtil.UnexpectedResponseException;
exports.OPS = pdfjsSharedUtil.OPS;
exports.VerbosityLevel = pdfjsSharedUtil.VerbosityLevel;
exports.UNSUPPORTED_FEATURES = pdfjsSharedUtil.UNSUPPORTED_FEATURES;
exports.createValidAbsoluteUrl = pdfjsSharedUtil.createValidAbsoluteUrl;
exports.createObjectURL = pdfjsSharedUtil.createObjectURL;
exports.removeNullCharacters = pdfjsSharedUtil.removeNullCharacters;
exports.shadow = pdfjsSharedUtil.shadow;
exports.Util = pdfjsSharedUtil.Util;
exports.ReadableStream = pdfjsSharedUtil.ReadableStream;
exports.RenderingCancelledException = pdfjsDisplayDisplayUtils.RenderingCancelledException;
exports.getFilenameFromUrl = pdfjsDisplayDisplayUtils.getFilenameFromUrl;
exports.LinkTarget = pdfjsDisplayDisplayUtils.LinkTarget;
exports.addLinkAttributes = pdfjsDisplayDisplayUtils.addLinkAttributes;
exports.loadScript = pdfjsDisplayDisplayUtils.loadScript;
exports.PDFDateString = pdfjsDisplayDisplayUtils.PDFDateString;
exports.GlobalWorkerOptions = pdfjsDisplayWorkerOptions.GlobalWorkerOptions;
exports.apiCompatibilityParams = pdfjsDisplayAPICompatibility.apiCompatibilityParams;

/***/ }),
/* 1 */
/***/ (function(module, exports, __w_pdfjs_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.arrayByteLength = arrayByteLength;
exports.arraysToBytes = arraysToBytes;
exports.assert = assert;
exports.bytesToString = bytesToString;
exports.createPromiseCapability = createPromiseCapability;
exports.getVerbosityLevel = getVerbosityLevel;
exports.info = info;
exports.isArrayBuffer = isArrayBuffer;
exports.isArrayEqual = isArrayEqual;
exports.isBool = isBool;
exports.isEmptyObj = isEmptyObj;
exports.isNum = isNum;
exports.isString = isString;
exports.isSpace = isSpace;
exports.isSameOrigin = isSameOrigin;
exports.createValidAbsoluteUrl = createValidAbsoluteUrl;
exports.isLittleEndian = isLittleEndian;
exports.isEvalSupported = isEvalSupported;
exports.log2 = log2;
exports.readInt8 = readInt8;
exports.readUint16 = readUint16;
exports.readUint32 = readUint32;
exports.removeNullCharacters = removeNullCharacters;
exports.setVerbosityLevel = setVerbosityLevel;
exports.shadow = shadow;
exports.string32 = string32;
exports.stringToBytes = stringToBytes;
exports.stringToPDFString = stringToPDFString;
exports.stringToUTF8String = stringToUTF8String;
exports.utf8StringToString = utf8StringToString;
exports.warn = warn;
exports.unreachable = unreachable;
Object.defineProperty(exports, "ReadableStream", {
  enumerable: true,
  get: function () {
    return _streams_polyfill.ReadableStream;
  }
});
exports.createObjectURL = exports.FormatError = exports.Util = exports.UnknownErrorException = exports.UnexpectedResponseException = exports.TextRenderingMode = exports.StreamType = exports.PermissionFlag = exports.PasswordResponses = exports.PasswordException = exports.NativeImageDecoding = exports.MissingPDFException = exports.InvalidPDFException = exports.AbortException = exports.CMapCompressionType = exports.ImageKind = exports.FontType = exports.AnnotationType = exports.AnnotationStateModelType = exports.AnnotationReviewState = exports.AnnotationReplyType = exports.AnnotationMarkedState = exports.AnnotationFlag = exports.AnnotationFieldFlag = exports.AnnotationBorderStyleType = exports.UNSUPPORTED_FEATURES = exports.VerbosityLevel = exports.OPS = exports.IDENTITY_MATRIX = exports.FONT_IDENTITY_MATRIX = exports.BaseException = void 0;

__w_pdfjs_require__(2);

var _streams_polyfill = __w_pdfjs_require__(182);

const IDENTITY_MATRIX = [1, 0, 0, 1, 0, 0];
exports.IDENTITY_MATRIX = IDENTITY_MATRIX;
const FONT_IDENTITY_MATRIX = [0.001, 0, 0, 0.001, 0, 0];
exports.FONT_IDENTITY_MATRIX = FONT_IDENTITY_MATRIX;
const NativeImageDecoding = {
  NONE: 'none',
  DECODE: 'decode',
  DISPLAY: 'display'
};
exports.NativeImageDecoding = NativeImageDecoding;
const PermissionFlag = {
  PRINT: 0x04,
  MODIFY_CONTENTS: 0x08,
  COPY: 0x10,
  MODIFY_ANNOTATIONS: 0x20,
  FILL_INTERACTIVE_FORMS: 0x100,
  COPY_FOR_ACCESSIBILITY: 0x200,
  ASSEMBLE: 0x400,
  PRINT_HIGH_QUALITY: 0x800
};
exports.PermissionFlag = PermissionFlag;
const 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
};
exports.TextRenderingMode = TextRenderingMode;
const ImageKind = {
  GRAYSCALE_1BPP: 1,
  RGB_24BPP: 2,
  RGBA_32BPP: 3
};
exports.ImageKind = ImageKind;
const 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
};
exports.AnnotationType = AnnotationType;
const AnnotationStateModelType = {
  MARKED: 'Marked',
  REVIEW: 'Review'
};
exports.AnnotationStateModelType = AnnotationStateModelType;
const AnnotationMarkedState = {
  MARKED: 'Marked',
  UNMARKED: 'Unmarked'
};
exports.AnnotationMarkedState = AnnotationMarkedState;
const AnnotationReviewState = {
  ACCEPTED: 'Accepted',
  REJECTED: 'Rejected',
  CANCELLED: 'Cancelled',
  COMPLETED: 'Completed',
  NONE: 'None'
};
exports.AnnotationReviewState = AnnotationReviewState;
const AnnotationReplyType = {
  GROUP: 'Group',
  REPLY: 'R'
};
exports.AnnotationReplyType = AnnotationReplyType;
const AnnotationFlag = {
  INVISIBLE: 0x01,
  HIDDEN: 0x02,
  PRINT: 0x04,
  NOZOOM: 0x08,
  NOROTATE: 0x10,
  NOVIEW: 0x20,
  READONLY: 0x40,
  LOCKED: 0x80,
  TOGGLENOVIEW: 0x100,
  LOCKEDCONTENTS: 0x200
};
exports.AnnotationFlag = AnnotationFlag;
const AnnotationFieldFlag = {
  READONLY: 0x0000001,
  REQUIRED: 0x0000002,
  NOEXPORT: 0x0000004,
  MULTILINE: 0x0001000,
  PASSWORD: 0x0002000,
  NOTOGGLETOOFF: 0x0004000,
  RADIO: 0x0008000,
  PUSHBUTTON: 0x0010000,
  COMBO: 0x0020000,
  EDIT: 0x0040000,
  SORT: 0x0080000,
  FILESELECT: 0x0100000,
  MULTISELECT: 0x0200000,
  DONOTSPELLCHECK: 0x0400000,
  DONOTSCROLL: 0x0800000,
  COMB: 0x1000000,
  RICHTEXT: 0x2000000,
  RADIOSINUNISON: 0x2000000,
  COMMITONSELCHANGE: 0x4000000
};
exports.AnnotationFieldFlag = AnnotationFieldFlag;
const AnnotationBorderStyleType = {
  SOLID: 1,
  DASHED: 2,
  BEVELED: 3,
  INSET: 4,
  UNDERLINE: 5
};
exports.AnnotationBorderStyleType = AnnotationBorderStyleType;
const StreamType = {
  UNKNOWN: 'UNKNOWN',
  FLATE: 'FLATE',
  LZW: 'LZW',
  DCT: 'DCT',
  JPX: 'JPX',
  JBIG: 'JBIG',
  A85: 'A85',
  AHX: 'AHX',
  CCF: 'CCF',
  RLX: 'RLX'
};
exports.StreamType = StreamType;
const FontType = {
  UNKNOWN: 'UNKNOWN',
  TYPE1: 'TYPE1',
  TYPE1C: 'TYPE1C',
  CIDFONTTYPE0: 'CIDFONTTYPE0',
  CIDFONTTYPE0C: 'CIDFONTTYPE0C',
  TRUETYPE: 'TRUETYPE',
  CIDFONTTYPE2: 'CIDFONTTYPE2',
  TYPE3: 'TYPE3',
  OPENTYPE: 'OPENTYPE',
  TYPE0: 'TYPE0',
  MMTYPE1: 'MMTYPE1'
};
exports.FontType = FontType;
const VerbosityLevel = {
  ERRORS: 0,
  WARNINGS: 1,
  INFOS: 5
};
exports.VerbosityLevel = VerbosityLevel;
const CMapCompressionType = {
  NONE: 0,
  BINARY: 1,
  STREAM: 2
};
exports.CMapCompressionType = CMapCompressionType;
const 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,
  beginAnnotations: 78,
  endAnnotations: 79,
  beginAnnotation: 80,
  endAnnotation: 81,
  paintJpegXObject: 82,
  paintImageMaskXObject: 83,
  paintImageMaskXObjectGroup: 84,
  paintImageXObject: 85,
  paintInlineImageXObject: 86,
  paintInlineImageXObjectGroup: 87,
  paintImageXObjectRepeat: 88,
  paintImageMaskXObjectRepeat: 89,
  paintSolidColorImageMask: 90,
  constructPath: 91
};
exports.OPS = OPS;
const UNSUPPORTED_FEATURES = {
  unknown: 'unknown',
  forms: 'forms',
  javaScript: 'javaScript',
  smask: 'smask',
  shadingPattern: 'shadingPattern',
  font: 'font'
};
exports.UNSUPPORTED_FEATURES = UNSUPPORTED_FEATURES;
const PasswordResponses = {
  NEED_PASSWORD: 1,
  INCORRECT_PASSWORD: 2
};
exports.PasswordResponses = PasswordResponses;
let verbosity = VerbosityLevel.WARNINGS;

function setVerbosityLevel(level) {
  if (Number.isInteger(level)) {
    verbosity = level;
  }
}

function getVerbosityLevel() {
  return verbosity;
}

function info(msg) {
  if (verbosity >= VerbosityLevel.INFOS) {
    console.log(`Info: ${msg}`);
  }
}

function warn(msg) {
  if (verbosity >= VerbosityLevel.WARNINGS) {
    console.log(`Warning: ${msg}`);
  }
}

function unreachable(msg) {
  throw new Error(msg);
}

function assert(cond, msg) {
  if (!cond) {
    unreachable(msg);
  }
}

function isSameOrigin(baseUrl, otherUrl) {
  let base;

  try {
    base = new URL(baseUrl);

    if (!base.origin || base.origin === 'null') {
      return false;
    }
  } catch (e) {
    return false;
  }

  const other = new URL(otherUrl, base);
  return base.origin === other.origin;
}

function _isValidProtocol(url) {
  if (!url) {
    return false;
  }

  switch (url.protocol) {
    case 'http:':
    case 'https:':
    case 'ftp:':
    case 'mailto:':
    case 'tel:':
      return true;

    default:
      return false;
  }
}

function createValidAbsoluteUrl(url, baseUrl) {
  if (!url) {
    return null;
  }

  try {
    const absoluteUrl = baseUrl ? new URL(url, baseUrl) : new URL(url);

    if (_isValidProtocol(absoluteUrl)) {
      return absoluteUrl;
    }
  } catch (ex) {}

  return null;
}

function shadow(obj, prop, value) {
  Object.defineProperty(obj, prop, {
    value,
    enumerable: true,
    configurable: true,
    writable: false
  });
  return value;
}

const BaseException = function BaseExceptionClosure() {
  function BaseException(message) {
    if (this.constructor === BaseException) {
      unreachable('Cannot initialize BaseException.');
    }

    this.message = message;
    this.name = this.constructor.name;
  }

  BaseException.prototype = new Error();
  BaseException.constructor = BaseException;
  return BaseException;
}();

exports.BaseException = BaseException;

class PasswordException extends BaseException {
  constructor(msg, code) {
    super(msg);
    this.code = code;
  }

}

exports.PasswordException = PasswordException;

class UnknownErrorException extends BaseException {
  constructor(msg, details) {
    super(msg);
    this.details = details;
  }

}

exports.UnknownErrorException = UnknownErrorException;

class InvalidPDFException extends BaseException {}

exports.InvalidPDFException = InvalidPDFException;

class MissingPDFException extends BaseException {}

exports.MissingPDFException = MissingPDFException;

class UnexpectedResponseException extends BaseException {
  constructor(msg, status) {
    super(msg);
    this.status = status;
  }

}

exports.UnexpectedResponseException = UnexpectedResponseException;

class FormatError extends BaseException {}

exports.FormatError = FormatError;

class AbortException extends BaseException {}

exports.AbortException = AbortException;
const NullCharactersRegExp = /\x00/g;

function removeNullCharacters(str) {
  if (typeof str !== 'string') {
    warn('The argument for removeNullCharacters must be a string.');
    return str;
  }

  return str.replace(NullCharactersRegExp, '');
}

function bytesToString(bytes) {
  assert(bytes !== null && typeof bytes === 'object' && bytes.length !== undefined, 'Invalid argument for bytesToString');
  const length = bytes.length;
  const MAX_ARGUMENT_COUNT = 8192;

  if (length < MAX_ARGUMENT_COUNT) {
    return String.fromCharCode.apply(null, bytes);
  }

  const strBuf = [];

  for (let i = 0; i < length; i += MAX_ARGUMENT_COUNT) {
    const chunkEnd = Math.min(i + MAX_ARGUMENT_COUNT, length);
    const chunk = bytes.subarray(i, chunkEnd);
    strBuf.push(String.fromCharCode.apply(null, chunk));
  }

  return strBuf.join('');
}

function stringToBytes(str) {
  assert(typeof str === 'string', 'Invalid argument for stringToBytes');
  const length = str.length;
  const bytes = new Uint8Array(length);

  for (let i = 0; i < length; ++i) {
    bytes[i] = str.charCodeAt(i) & 0xFF;
  }

  return bytes;
}

function arrayByteLength(arr) {
  if (arr.length !== undefined) {
    return arr.length;
  }

  assert(arr.byteLength !== undefined);
  return arr.byteLength;
}

function arraysToBytes(arr) {
  const length = arr.length;

  if (length === 1 && arr[0] instanceof Uint8Array) {
    return arr[0];
  }

  let resultLength = 0;

  for (let i = 0; i < length; i++) {
    resultLength += arrayByteLength(arr[i]);
  }

  let pos = 0;
  const data = new Uint8Array(resultLength);

  for (let i = 0; i < length; i++) {
    let item = arr[i];

    if (!(item instanceof Uint8Array)) {
      if (typeof item === 'string') {
        item = stringToBytes(item);
      } else {
        item = new Uint8Array(item);
      }
    }

    const itemLength = item.byteLength;
    data.set(item, pos);
    pos += itemLength;
  }

  return data;
}

function string32(value) {
  return String.fromCharCode(value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff);
}

function log2(x) {
  if (x <= 0) {
    return 0;
  }

  return Math.ceil(Math.log2(x));
}

function readInt8(data, start) {
  return data[start] << 24 >> 24;
}

function readUint16(data, offset) {
  return data[offset] << 8 | data[offset + 1];
}

function readUint32(data, offset) {
  return (data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]) >>> 0;
}

function isLittleEndian() {
  const buffer8 = new Uint8Array(4);
  buffer8[0] = 1;
  const view32 = new Uint32Array(buffer8.buffer, 0, 1);
  return view32[0] === 1;
}

function isEvalSupported() {
  try {
    new Function('');
    return true;
  } catch (e) {
    return false;
  }
}

const rgbBuf = ['rgb(', 0, ',', 0, ',', 0, ')'];

class Util {
  static makeCssRgb(r, g, b) {
    rgbBuf[1] = r;
    rgbBuf[3] = g;
    rgbBuf[5] = b;
    return rgbBuf.join('');
  }

  static transform(m1, m2) {
    return [m1[0] * m2[0] + m1[2] * m2[1], m1[1] * m2[0] + m1[3] * m2[1], m1[0] * m2[2] + m1[2] * m2[3], m1[1] * m2[2] + m1[3] * m2[3], m1[0] * m2[4] + m1[2] * m2[5] + m1[4], m1[1] * m2[4] + m1[3] * m2[5] + m1[5]];
  }

  static applyTransform(p, m) {
    const xt = p[0] * m[0] + p[1] * m[2] + m[4];
    const yt = p[0] * m[1] + p[1] * m[3] + m[5];
    return [xt, yt];
  }

  static applyInverseTransform(p, m) {
    const d = m[0] * m[3] - m[1] * m[2];
    const xt = (p[0] * m[3] - p[1] * m[2] + m[2] * m[5] - m[4] * m[3]) / d;
    const yt = (-p[0] * m[1] + p[1] * m[0] + m[4] * m[1] - m[5] * m[0]) / d;
    return [xt, yt];
  }

  static getAxialAlignedBoundingBox(r, m) {
    const p1 = Util.applyTransform(r, m);
    const p2 = Util.applyTransform(r.slice(2, 4), m);
    const p3 = Util.applyTransform([r[0], r[3]], m);
    const p4 = Util.applyTransform([r[2], r[1]], m);
    return [Math.min(p1[0], p2[0], p3[0], p4[0]), Math.min(p1[1], p2[1], p3[1], p4[1]), Math.max(p1[0], p2[0], p3[0], p4[0]), Math.max(p1[1], p2[1], p3[1], p4[1])];
  }

  static inverseTransform(m) {
    const d = m[0] * m[3] - m[1] * m[2];
    return [m[3] / d, -m[1] / d, -m[2] / d, m[0] / d, (m[2] * m[5] - m[4] * m[3]) / d, (m[4] * m[1] - m[5] * m[0]) / d];
  }

  static apply3dTransform(m, v) {
    return [m[0] * v[0] + m[1] * v[1] + m[2] * v[2], m[3] * v[0] + m[4] * v[1] + m[5] * v[2], m[6] * v[0] + m[7] * v[1] + m[8] * v[2]];
  }

  static singularValueDecompose2dScale(m) {
    const transpose = [m[0], m[2], m[1], m[3]];
    const a = m[0] * transpose[0] + m[1] * transpose[2];
    const b = m[0] * transpose[1] + m[1] * transpose[3];
    const c = m[2] * transpose[0] + m[3] * transpose[2];
    const d = m[2] * transpose[1] + m[3] * transpose[3];
    const first = (a + d) / 2;
    const second = Math.sqrt((a + d) * (a + d) - 4 * (a * d - c * b)) / 2;
    const sx = first + second || 1;
    const sy = first - second || 1;
    return [Math.sqrt(sx), Math.sqrt(sy)];
  }

  static normalizeRect(rect) {
    const r = rect.slice(0);

    if (rect[0] > rect[2]) {
      r[0] = rect[2];
      r[2] = rect[0];
    }

    if (rect[1] > rect[3]) {
      r[1] = rect[3];
      r[3] = rect[1];
    }

    return r;
  }

  static intersect(rect1, rect2) {
    function compare(a, b) {
      return a - b;
    }

    const orderedX = [rect1[0], rect1[2], rect2[0], rect2[2]].sort(compare);
    const orderedY = [rect1[1], rect1[3], rect2[1], rect2[3]].sort(compare);
    const result = [];
    rect1 = Util.normalizeRect(rect1);
    rect2 = Util.normalizeRect(rect2);

    if (orderedX[0] === rect1[0] && orderedX[1] === rect2[0] || orderedX[0] === rect2[0] && orderedX[1] === rect1[0]) {
      result[0] = orderedX[1];
      result[2] = orderedX[2];
    } else {
      return null;
    }

    if (orderedY[0] === rect1[1] && orderedY[1] === rect2[1] || orderedY[0] === rect2[1] && orderedY[1] === rect1[1]) {
      result[1] = orderedY[1];
      result[3] = orderedY[2];
    } else {
      return null;
    }

    return result;
  }

}

exports.Util = Util;
const PDFStringTranslateTable = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2D8, 0x2C7, 0x2C6, 0x2D9, 0x2DD, 0x2DB, 0x2DA, 0x2DC, 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, 0x2022, 0x2020, 0x2021, 0x2026, 0x2014, 0x2013, 0x192, 0x2044, 0x2039, 0x203A, 0x2212, 0x2030, 0x201E, 0x201C, 0x201D, 0x2018, 0x2019, 0x201A, 0x2122, 0xFB01, 0xFB02, 0x141, 0x152, 0x160, 0x178, 0x17D, 0x131, 0x142, 0x153, 0x161, 0x17E, 0, 0x20AC];

function stringToPDFString(str) {
  const length = str.length,
        strBuf = [];

  if (str[0] === '\xFE' && str[1] === '\xFF') {
    for (let i = 2; i < length; i += 2) {
      strBuf.push(String.fromCharCode(str.charCodeAt(i) << 8 | str.charCodeAt(i + 1)));
    }
  } else {
    for (let i = 0; i < length; ++i) {
      const code = PDFStringTranslateTable[str.charCodeAt(i)];
      strBuf.push(code ? String.fromCharCode(code) : str.charAt(i));
    }
  }

  return strBuf.join('');
}

function stringToUTF8String(str) {
  return decodeURIComponent(escape(str));
}

function utf8StringToString(str) {
  return unescape(encodeURIComponent(str));
}

function isEmptyObj(obj) {
  for (let key in obj) {
    return false;
  }

  return true;
}

function isBool(v) {
  return typeof v === 'boolean';
}

function isNum(v) {
  return typeof v === 'number';
}

function isString(v) {
  return typeof v === 'string';
}

function isArrayBuffer(v) {
  return typeof v === 'object' && v !== null && v.byteLength !== undefined;
}

function isArrayEqual(arr1, arr2) {
  if (arr1.length !== arr2.length) {
    return false;
  }

  return arr1.every(function (element, index) {
    return element === arr2[index];
  });
}

function isSpace(ch) {
  return ch === 0x20 || ch === 0x09 || ch === 0x0D || ch === 0x0A;
}

function createPromiseCapability() {
  const capability = Object.create(null);
  let isSettled = false;
  Object.defineProperty(capability, 'settled', {
    get() {
      return isSettled;
    }

  });
  capability.promise = new Promise(function (resolve, reject) {
    capability.resolve = function (data) {
      isSettled = true;
      resolve(data);
    };

    capability.reject = function (reason) {
      isSettled = true;
      reject(reason);
    };
  });
  return capability;
}

const createObjectURL = function createObjectURLClosure() {
  const digits = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
  return function createObjectURL(data, contentType, forceDataSchema = false) {
    if (!forceDataSchema && URL.createObjectURL) {
      const blob = new Blob([data], {
        type: contentType
      });
      return URL.createObjectURL(blob);
    }

    let buffer = `data:${contentType};base64,`;

    for (let i = 0, ii = data.length; i < ii; i += 3) {
      const b1 = data[i] & 0xFF;
      const b2 = data[i + 1] & 0xFF;
      const b3 = data[i + 2] & 0xFF;
      const d1 = b1 >> 2,
            d2 = (b1 & 3) << 4 | b2 >> 4;
      const d3 = i + 1 < ii ? (b2 & 0xF) << 2 | b3 >> 6 : 64;
      const d4 = i + 2 < ii ? b3 & 0x3F : 64;
      buffer += digits[d1] + digits[d2] + digits[d3] + digits[d4];
    }

    return buffer;
  };
}();

exports.createObjectURL = createObjectURL;

/***/ }),
/* 2 */
/***/ (function(module, exports, __w_pdfjs_require__) {

"use strict";


const globalScope = __w_pdfjs_require__(3);

if (!globalScope._pdfjsCompatibilityChecked) {
  globalScope._pdfjsCompatibilityChecked = true;

  const isNodeJS = __w_pdfjs_require__(4);

  const hasDOM = typeof window === 'object' && typeof document === 'object';

  (function checkNodeBtoa() {
    if (globalScope.btoa || !isNodeJS()) {
      return;
    }

    globalScope.btoa = function (chars) {
      return Buffer.from(chars, 'binary').toString('base64');
    };
  })();

  (function checkNodeAtob() {
    if (globalScope.atob || !isNodeJS()) {
      return;
    }

    globalScope.atob = function (input) {
      return Buffer.from(input, 'base64').toString('binary');
    };
  })();

  (function checkChildNodeRemove() {
    if (!hasDOM) {
      return;
    }

    if (typeof Element.prototype.remove !== 'undefined') {
      return;
    }

    Element.prototype.remove = function () {
      if (this.parentNode) {
        this.parentNode.removeChild(this);
      }
    };
  })();

  (function checkDOMTokenListAddRemove() {
    if (!hasDOM || isNodeJS()) {
      return;
    }

    const div = document.createElement('div');
    div.classList.add('testOne', 'testTwo');

    if (div.classList.contains('testOne') === true && div.classList.contains('testTwo') === true) {
      return;
    }

    const OriginalDOMTokenListAdd = DOMTokenList.prototype.add;
    const OriginalDOMTokenListRemove = DOMTokenList.prototype.remove;

    DOMTokenList.prototype.add = function (...tokens) {
      for (let token of tokens) {
        OriginalDOMTokenListAdd.call(this, token);
      }
    };

    DOMTokenList.prototype.remove = function (...tokens) {
      for (let token of tokens) {
        OriginalDOMTokenListRemove.call(this, token);
      }
    };
  })();

  (function checkDOMTokenListToggle() {
    if (!hasDOM || isNodeJS()) {
      return;
    }

    const div = document.createElement('div');

    if (div.classList.toggle('test', 0) === false) {
      return;
    }

    DOMTokenList.prototype.toggle = function (token) {
      let force = arguments.length > 1 ? !!arguments[1] : !this.contains(token);
      return this[force ? 'add' : 'remove'](token), force;
    };
  })();

  (function checkStringStartsWith() {
    if (String.prototype.startsWith) {
      return;
    }

    __w_pdfjs_require__(5);
  })();

  (function checkStringEndsWith() {
    if (String.prototype.endsWith) {
      return;
    }

    __w_pdfjs_require__(59);
  })();

  (function checkStringIncludes() {
    if (String.prototype.includes) {
      return;
    }

    __w_pdfjs_require__(61);
  })();

  (function checkArrayIncludes() {
    if (Array.prototype.includes) {
      return;
    }

    __w_pdfjs_require__(63);
  })();

  (function checkArrayFrom() {
    if (Array.from) {
      return;
    }

    __w_pdfjs_require__(70);
  })();

  (function checkObjectAssign() {
    if (Object.assign) {
      return;
    }

    __w_pdfjs_require__(92);
  })();

  (function checkMathLog2() {
    if (Math.log2) {
      return;
    }

    Math.log2 = __w_pdfjs_require__(95);
  })();

  (function checkNumberIsNaN() {
    if (Number.isNaN) {
      return;
    }

    Number.isNaN = __w_pdfjs_require__(97);
  })();

  (function checkNumberIsInteger() {
    if (Number.isInteger) {
      return;
    }

    Number.isInteger = __w_pdfjs_require__(99);
  })();

  (function checkPromise() {
    if (globalScope.Promise && globalScope.Promise.prototype && globalScope.Promise.prototype.finally) {
      return;
    }

    globalScope.Promise = __w_pdfjs_require__(102);
  })();

  (function checkURL() {
    globalScope.URL = __w_pdfjs_require__(126);
  })();

  (function checkWeakMap() {
    if (globalScope.WeakMap) {
      return;
    }

    globalScope.WeakMap = __w_pdfjs_require__(133);
  })();

  (function checkWeakSet() {
    if (globalScope.WeakSet) {
      return;
    }

    globalScope.WeakSet = __w_pdfjs_require__(143);
  })();

  (function checkStringCodePointAt() {
    if (String.prototype.codePointAt) {
      return;
    }

    __w_pdfjs_require__(145);
  })();

  (function checkStringFromCodePoint() {
    if (String.fromCodePoint) {
      return;
    }

    String.fromCodePoint = __w_pdfjs_require__(147);
  })();

  (function checkSymbol() {
    if (globalScope.Symbol) {
      return;
    }

    __w_pdfjs_require__(149);
  })();

  (function checkStringPadStart() {
    if (String.prototype.padStart) {
      return;
    }

    __w_pdfjs_require__(172);
  })();

  (function checkStringPadEnd() {
    if (String.prototype.padEnd) {
      return;
    }

    __w_pdfjs_require__(177);
  })();

  (function checkObjectValues() {
    if (Object.values) {
      return;
    }

    Object.values = __w_pdfjs_require__(179);
  })();
}

/***/ }),
/* 3 */
/***/ (function(module, exports, __w_pdfjs_require__) {

"use strict";


module.exports = typeof window !== 'undefined' && window.Math === Math ? window : typeof global !== 'undefined' && global.Math === Math ? global : typeof self !== 'undefined' && self.Math === Math ? self : {};

/***/ }),
/* 4 */
/***/ (function(module, exports, __w_pdfjs_require__) {

"use strict";


module.exports = function isNodeJS() {
  return typeof process === 'object' && process + '' === '[object process]' && !process.versions['nw'] && !process.versions['electron'];
};

/***/ }),
/* 5 */
/***/ (function(module, exports, __w_pdfjs_require__) {

__w_pdfjs_require__(6);
var entryUnbind = __w_pdfjs_require__(56);
module.exports = entryUnbind('String', 'startsWith');

/***/ }),
/* 6 */
/***/ (function(module, exports, __w_pdfjs_require__) {

"use strict";

var $ = __w_pdfjs_require__(7);
var getOwnPropertyDescriptor = __w_pdfjs_require__(9).f;
var toLength = __w_pdfjs_require__(44);
var notARegExp = __w_pdfjs_require__(50);
var requireObjectCoercible = __w_pdfjs_require__(17);
var correctIsRegExpLogic = __w_pdfjs_require__(55);
var IS_PURE = __w_pdfjs_require__(34);
var nativeStartsWith = ''.startsWith;
var min = Math.min;
var CORRECT_IS_REGEXP_LOGIC = correctIsRegExpLogic('startsWith');
var MDN_POLYFILL_BUG = !IS_PURE && !CORRECT_IS_REGEXP_LOGIC && !!function () {
 var descriptor = getOwnPropertyDescriptor(String.prototype, 'startsWith');
 return descriptor && !descriptor.writable;
}();
$({
 target: 'String',
 proto: true,
 forced: !MDN_POLYFILL_BUG && !CORRECT_IS_REGEXP_LOGIC
}, {
 startsWith: function startsWith(searchString) {
  var that = String(requireObjectCoercible(this));
  notARegExp(searchString);
  var index = toLength(min(arguments.length > 1 ? arguments[1] : undefined, that.length));
  var search = String(searchString);
  return nativeStartsWith ? nativeStartsWith.call(that, search, index) : that.slice(index, index + search.length) === search;
 }
});

/***/ }),
/* 7 */
/***/ (function(module, exports, __w_pdfjs_require__) {

var global = __w_pdfjs_require__(8);
var getOwnPropertyDescriptor = __w_pdfjs_require__(9).f;
var createNonEnumerableProperty = __w_pdfjs_require__(23);
var redefine = __w_pdfjs_require__(26);
var setGlobal = __w_pdfjs_require__(27);
var copyConstructorProperties = __w_pdfjs_require__(37);
var isForced = __w_pdfjs_require__(49);
module.exports = function (options, source) {
 var TARGET = options.target;
 var GLOBAL = options.global;
 var STATIC = options.stat;
 var FORCED, target, key, targetProperty, sourceProperty, descriptor;
 if (GLOBAL) {
  target = global;
 } else if (STATIC) {
  target = global[TARGET] || setGlobal(TARGET, {});
 } else {
  target = (global[TARGET] || {}).prototype;
 }
 if (target)
  for (key in source) {
   sourceProperty = source[key];
   if (options.noTargetGet) {
    descriptor = getOwnPropertyDescriptor(target, key);
    targetProperty = descriptor && descriptor.value;
   } else
    targetProperty = target[key];
   FORCED = isForced(GLOBAL ? key : TARGET + (STATIC ? '.' : '#') + key, options.forced);
   if (!FORCED && targetProperty !== undefined) {
    if (typeof sourceProperty === typeof targetProperty)
     continue;
    copyConstructorProperties(sourceProperty, targetProperty);
   }
   if (options.sham || targetProperty && targetProperty.sham) {
    createNonEnumerableProperty(sourceProperty, 'sham', true);
   }
   redefine(target, key, sourceProperty, options);
  }
};

/***/ }),
/* 8 */
/***/ (function(module, exports) {

var check = function (it) {
 return it && it.Math == Math && it;
};
module.exports = check(typeof globalThis == 'object' && globalThis) || check(typeof window == 'object' && window) || check(typeof self == 'object' && self) || check(typeof global == 'object' && global) || Function('return this')();

/***/ }),
/* 9 */
/***/ (function(module, exports, __w_pdfjs_require__) {

var DESCRIPTORS = __w_pdfjs_require__(10);
var propertyIsEnumerableModule = __w_pdfjs_require__(12);
var createPropertyDescriptor = __w_pdfjs_require__(13);
var toIndexedObject = __w_pdfjs_require__(14);
var toPrimitive = __w_pdfjs_require__(18);
var has = __w_pdfjs_require__(20);
var IE8_DOM_DEFINE = __w_pdfjs_require__(21);
var nativeGetOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
exports.f = DESCRIPTORS ? nativeGetOwnPropertyDescriptor : function getOwnPropertyDescriptor(O, P) {
 O = toIndexedObject(O);
 P = toPrimitive(P, true);
 if (IE8_DOM_DEFINE)
  try {
   return nativeGetOwnPropertyDescriptor(O, P);
  } catch (error) {
  }
 if (has(O, P))
  return createPropertyDescriptor(!propertyIsEnumerableModule.f.call(O, P), O[P]);
};

/***/ }),
/* 10 */
/***/ (function(module, exports, __w_pdfjs_require__) {

var fails = __w_pdfjs_require__(11);
module.exports = !fails(function () {
 return Object.defineProperty({}, 'a', {
  get: function () {
   return 7;
  }
 }).a != 7;
});

/***/ }),
/* 11 */
/***/ (function(module, exports) {

module.exports = function (exec) {
 try {
  return !!exec();
 } catch (error) {
  return true;
 }
};

/***/ }),
/* 12 */
/***/ (function(module, exports, __w_pdfjs_require__) {

"use strict";

var nativePropertyIsEnumerable = {}.propertyIsEnumerable;
var getOwnPropertyDescriptor = Object.getOwnPropertyDescriptor;
var NASHORN_BUG = getOwnPropertyDescriptor && !nativePropertyIsEnumerable.call({ 1: 2 }, 1);
exports.f = NASHORN_BUG ? function propertyIsEnumerable(V) {
 var descriptor = getOwnPropertyDescriptor(this, V);
 return !!descriptor && descriptor.enumerable;
} : nativePropertyIsEnumerable;

/***/ }),
/* 13 */
/***/ (function(module, exports) {

module.exports = function (bitmap, value) {
 return {
  enumerable: !(bitmap & 1),
  configurable: !(bitmap & 2),
  writable: !(bitmap & 4),
  value: value
 };
};

/***/ }),
/* 14 */
/***/ (function(module, exports, __w_pdfjs_require__) {

var IndexedObject = __w_pdfjs_require__(15);
var requireObjectCoercible = __w_pdfjs_require__(17);
module.exports = function (it) {
 return IndexedObject(requireObjectCoercible(it));
};

/***/ }),
/* 15 */
/***/ (function(module, exports, __w_pdfjs_require__) {

var fails = __w_pdfjs_require__(11);
var classof = __w_pdfjs_require__(16);
var split = ''.split;
module.exports = fails(function () {
 return !Object('z').propertyIsEnumerable(0);
}) ? function (it) {
 return classof(it) == 'String' ? split.call(it, '') : Object(it);
} : Object;

/***/ }),
/* 16 */
/***/ (function(module, exports) {

var toString = {}.toString;
module.exports = function (it) {
 return toString.call(it).slice(8, -1);
};

/***/ }),
/* 17 */
/***/ (function(module, exports) {

module.exports = function (it) {
 if (it == undefined)
  throw TypeError("Can't call method on " + it);
 return it;
};

/***/ }),
/* 18 */
/***/ (function(module, exports, __w_pdfjs_require__) {

var isObject = __w_pdfjs_require__(19);
module.exports = function (input, PREFERRED_STRING) {
 if (!isObject(input))
  return input;
 var fn, val;
 if (PREFERRED_STRING && typeof (fn = input.toString) == 'function' && !isObject(val = fn.call(input)))
  return val;
 if (typeof (fn = input.valueOf) == 'function' && !isObject(val = fn.call(input)))
  return val;
 if (!PREFERRED_STRING && typeof (fn = input.toString) == 'function' && !isObject(val = fn.call(input)))
  return val;
 throw TypeError("Can't convert object to primitive value");
};

/***/ }),
/* 19 */
/***/ (function(module, exports) {

module.exports = function (it) {
 return typeof it === 'object' ? it !== null : typeof it === 'function';
};

/***/ }),
/* 20 */
/***/ (function(module, exports) {

var hasOwnProperty = {}.hasOwnProperty;
module.exports = function (it, key) {
 return hasOwnProperty.call(it, key);
};

/***/ }),
/* 21 */
/***/ (function(module, exports, __w_pdfjs_require__) {

var DESCRIPTORS = __w_pdfjs_require__(10);
var fails = __w_pdfjs_require__(11);
var createElement = __w_pdfjs_require__(22);
module.exports = !DESCRIPTORS && !fails(function () {
 return Object.defineProperty(createElement('div'), 'a', {
  get: function () {
   return 7;
  }
 }).a != 7;
});

/***/ }),
/* 22 */
/***/ (function(module, exports, __w_pdfjs_require__) {

var global = __w_pdfjs_require__(8);
var isObject = __w_pdfjs_require__(19);
var document = global.document;
var EXISTS = isObject(document) && isObject(document.createElement);
module.exports = function (it) {
 return EXISTS ? document.createElement(it) : {};
};

/***/ }),
/* 23 */
/***/ (function(module, exports, __w_pdfjs_require__) {

var DESCRIPTORS = __w_pdfjs_require__(10);
var definePropertyModule = __w_pdfjs_require__(24);
var createPropertyDescriptor = __w_pdfjs_require__(13);
module.exports = DESCRIPTORS ? function (object, key, value) {
 return definePropertyModule.f(object, key, createPropertyDescriptor(1, value));
} : function (object, key, value) {
 object[key] = value;
 return object;
};

/***/ }),
/* 24 */
/***/ (function(module, exports, __w_pdfjs_require__) {

var DESCRIPTORS = __w_pdfjs_require__(10);
var IE8_DOM_DEFINE = __w_pdfjs_require__(21);
var anObject = __w_pdfjs_require__(25);
var toPrimitive = __w_pdfjs_require__(18);
var nativeDefineProperty = Object.defineProperty;
exports.f = DESCRIPTORS ? nativeDefineProperty : function defineProperty(O, P, Attributes) {
 anObject(O);
 P = toPrimitive(P, true);
 anObject(Attributes);
 if (IE8_DOM_DEFINE)
  try {
   return nativeDefineProperty(O, P, Attributes);
  } catch (error) {
  }
 if ('get' in Attributes || 'set' in Attributes)
  throw TypeError('Accessors not supported');
 if ('value' in Attributes)
  O[P] = Attributes.value;
 return O;
};

/***/ }),
/* 25 */
/***/ (function(module, exports, __w_pdfjs_require__) {

var isObject = __w_pdfjs_require__(19);
module.exports = function (it) {
 if (!isObject(it)) {
  throw TypeError(String(it) + ' is not an object');
 }
 return it;
};

/***/ }),
/* 26 */
/***/ (function(module, exports, __w_pdfjs_require__) {

var global = __w_pdfjs_require__(8);
var createNonEnumerableProperty = __w_pdfjs_require__(23);
var has = __w_pdfjs_require__(20);
var setGlobal = __w_pdfjs_require__(27);
var inspectSource = __w_pdfjs_require__(28);
var InternalStateModule = __w_pdfjs_require__(30);
var getInternalState = InternalStateModule.get;
var enforceInternalState = InternalStateModule.enforce;
var TEMPLATE = String(String).split('String');
(module.exports = function (O, key, value, options) {
 var unsafe = options ? !!options.unsafe : false;
 var simple = options ? !!options.enumerable : false;
 var noTargetGet = options ? !!options.noTargetGet : false;
 if (typeof value == 'function') {
  if (typeof key == 'string' && !has(value, 'name'))
   createNonEnumerableProperty(value, 'name', key);
  enforceInternalState(value).source = TEMPLATE.join(typeof key == 'string' ? key : '');
 }
 if (O === global) {
  if (simple)
   O[key] = value;
  else
   setGlobal(key, value);
  return;
 } else if (!unsafe) {
  delete O[key];
 } else if (!noTargetGet && O[key]) {
  simple = true;
 }
 if (simple)
  O[key] = value;
 else
  createNonEnumerableProperty(O, key, value);
})(Function.prototype, 'toString', function toString() {
 return typeof this == 'function' && getInternalState(this).source || inspectSource(this);
});

/***/ }),
/* 27 */
/***/ (function(module, exports, __w_pdfjs_require__) {

var global = __w_pdfjs_require__(8);
var createNonEnumerableProperty = __w_pdfjs_require__(23);
module.exports = function (key, value) {
 try {
  createNonEnumerableProperty(global, key, value);
 } catch (error) {
  global[key] = value;
 }
 return value;
};

/***/ }),
/* 28 */
/***/ (function(module, exports, __w_pdfjs_require__) {

var store = __w_pdfjs_require__(29);
var functionToString = Function.toString;
if (typeof store.inspectSource != 'function') {
 store.inspectSource = function (it) {
  return functionToString.call(it);
 };
}
module.exports = store.inspectSource;

/***/ }),
/* 29 */
/***/ (function(module, exports, __w_pdfjs_require__) {

var global = __w_pdfjs_require__(8);
var setGlobal = __w_pdfjs_require__(27);
var SHARED = '__core-js_shared__';
var store = global[SHARED] || setGlobal(SHARED, {});
module.exports = store;

/***/ }),
/* 30 */
/***/ (function(module, exports, __w_pdfjs_require__) {

var NATIVE_WEAK_MAP = __w_pdfjs_require__(31);
var global = __w_pdfjs_require__(8);
var isObject = __w_pdfjs_require__(19);
var createNonEnumerableProperty = __w_pdfjs_require__(23);
var objectHas = __w_pdfjs_require__(20);
var sharedKey = __w_pdfjs_require__(32);
var hiddenKeys = __w_pdfjs_require__(36);
var WeakMap = global.WeakMap;
var set, get, has;
var enforce = function (it) {
 return has(it) ? get(it) : set(it, {});
};
var getterFor = function (TYPE) {
 return function (it) {
  var state;
  if (!isObject(it) || (state = get(it)).type !== TYPE) {
   throw TypeError('Incompatible receiver, ' + TYPE + ' required');
  }
  return state;
 };
};
if (NATIVE_WEAK_MAP) {
 var store = new WeakMap();
 var wmget = store.get;
 var wmhas = store.has;
 var wmset = store.set;
 set = function (it, metadata) {
  wmset.call(store, it, metadata);
  return metadata;
 };
 get = function (it) {
  return wmget.call(store, it) || {};
 };
 has = function (it) {
  return wmhas.call(store, it);
 };
} else {
 var STATE = sharedKey('state');
 hiddenKeys[STATE] = true;
 set = function (it, metadata) {
  createNonEnumerableProperty(it, STATE, metadata);
  return metadata;
 };
 get = function (it) {
  return objectHas(it, STATE) ? it[STATE] : {};
 };
 has = function (it) {
  return objectHas(it, STATE);
 };
}
module.exports = {
 set: set,
 get: get,
 has: has,
 enforce: enforce,
 getterFor: getterFor
};

/***/ }),
/* 31 */
/***/ (function(module, exports, __w_pdfjs_require__) {

var global = __w_pdfjs_require__(8);
var inspectSource = __w_pdfjs_require__(28);
var WeakMap = global.WeakMap;
module.exports = typeof WeakMap === 'function' && /native code/.test(inspectSource(WeakMap));

/***/ }),
/* 32 */
/***/ (function(module, exports, __w_pdfjs_require__) {

var shared = __w_pdfjs_require__(33);
var uid = __w_pdfjs_require__(35);
var keys = shared('keys');
module.exports = function (key) {
 return keys[key] || (keys[key] = uid(key));
};

/***/ }),
/* 33 */
/***/ (function(module, exports, __w_pdfjs_require__) {

var IS_PURE = __w_pdfjs_require__(34);
var store = __w_pdfjs_require__(29);
(module.exports = function (key, value) {
 return store[key] || (store[key] = value !== undefined ? value : {});
})('versions', []).push({
 version: '3.5.0',
 mode: IS_PURE ? 'pure' : 'global',
 copyright: '© 2019 Denis Pushkarev (zloirock.ru)'
});

/***/ }),
/* 34 */
/***/ (function(module, exports) {

module.exports = false;

/***/ }),
/* 35 */
/***/ (function(module, exports) {

var id = 0;
var postfix = Math.random();
module.exports = function (key) {
 return 'Symbol(' + String(key === undefined ? '' : key) + ')_' + (++id + postfix).toString(36);
};

/***/ }),
/* 36 */
/***/ (function(module, exports) {

module.exports = {};

/***/ }),
/* 37 */
/***/ (function(module, exports, __w_pdfjs_require__) {

var has = __w_pdfjs_require__(20);
var ownKeys = __w_pdfjs_require__(38);
var getOwnPropertyDescriptorModule = __w_pdfjs_require__(9);
var definePropertyModule = __w_pdfjs_require__(24);
module.exports = function (target, source) {
 var keys = ownKeys(source);
 var defineProperty = definePropertyModule.f;
 var getOwnPropertyDescriptor = getOwnPropertyDescriptorModule.f;
 for (var i = 0; i < keys.length; i++) {
  var key = keys[i];
  if (!has(target, key))
   defineProperty(target, key, getOwnPropertyDescriptor(source, key));
 }
};

/***/ }),
/* 38 */
/***/ (function(module, exports, __w_pdfjs_require__) {

var getBuiltIn = __w_pdfjs_require__(39);
var getOwnPropertyNamesModule = __w_pdfjs_require__(41);
var getOwnPropertySymbolsModule = __w_pdfjs_require__(48);
var anObject = __w_pdfjs_require__(25);
module.exports = getBuiltIn('Reflect', 'ownKeys') || function ownKeys(it) {
 var keys = getOwnPropertyNamesModule.f(anObject(it));
 var getOwnPropertySymbols = getOwnPropertySymbolsModule.f;
 return getOwnPropertySymbols ? keys.concat(getOwnPropertySymbols(it)) : keys;
};

/***/ }),
/* 39 */
/***/ (function(module, exp