@yunpengai/pdf-view/src/dist/pdf.worker.js

pdf预览

/* eslint-disable */
(function(root,factory){'use strict';if(typeof define==='function'&&define.amd){define('pdfjs-dist/build/pdf.worker',['exports'],factory);}else if(typeof exports!=='undefined'){factory(exports);}else{factory((root.pdfjsDistBuildPdfWorker={}));}}(this,function(exports){'use strict';var pdfjsVersion='1.6.210';var pdfjsBuild='4ce2356';var pdfjsFilePath=typeof document!=='undefined'&&document.currentScript?document.currentScript.src:null;var pdfjsLibs={};(function pdfjsWrapper(){(function(root,factory){{factory((root.pdfjsCoreArithmeticDecoder={}));}}(this,function(exports){var ArithmeticDecoder=(function ArithmeticDecoderClosure(){var QeTable=[{qe:0x5601,nmps:1,nlps:1,switchFlag:1},{qe:0x3401,nmps:2,nlps:6,switchFlag:0},{qe:0x1801,nmps:3,nlps:9,switchFlag:0},{qe:0x0AC1,nmps:4,nlps:12,switchFlag:0},{qe:0x0521,nmps:5,nlps:29,switchFlag:0},{qe:0x0221,nmps:38,nlps:33,switchFlag:0},{qe:0x5601,nmps:7,nlps:6,switchFlag:1},{qe:0x5401,nmps:8,nlps:14,switchFlag:0},{qe:0x4801,nmps:9,nlps:14,switchFlag:0},{qe:0x3801,nmps:10,nlps:14,switchFlag:0},{qe:0x3001,nmps:11,nlps:17,switchFlag:0},{qe:0x2401,nmps:12,nlps:18,switchFlag:0},{qe:0x1C01,nmps:13,nlps:20,switchFlag:0},{qe:0x1601,nmps:29,nlps:21,switchFlag:0},{qe:0x5601,nmps:15,nlps:14,switchFlag:1},{qe:0x5401,nmps:16,nlps:14,switchFlag:0},{qe:0x5101,nmps:17,nlps:15,switchFlag:0},{qe:0x4801,nmps:18,nlps:16,switchFlag:0},{qe:0x3801,nmps:19,nlps:17,switchFlag:0},{qe:0x3401,nmps:20,nlps:18,switchFlag:0},{qe:0x3001,nmps:21,nlps:19,switchFlag:0},{qe:0x2801,nmps:22,nlps:19,switchFlag:0},{qe:0x2401,nmps:23,nlps:20,switchFlag:0},{qe:0x2201,nmps:24,nlps:21,switchFlag:0},{qe:0x1C01,nmps:25,nlps:22,switchFlag:0},{qe:0x1801,nmps:26,nlps:23,switchFlag:0},{qe:0x1601,nmps:27,nlps:24,switchFlag:0},{qe:0x1401,nmps:28,nlps:25,switchFlag:0},{qe:0x1201,nmps:29,nlps:26,switchFlag:0},{qe:0x1101,nmps:30,nlps:27,switchFlag:0},{qe:0x0AC1,nmps:31,nlps:28,switchFlag:0},{qe:0x09C1,nmps:32,nlps:29,switchFlag:0},{qe:0x08A1,nmps:33,nlps:30,switchFlag:0},{qe:0x0521,nmps:34,nlps:31,switchFlag:0},{qe:0x0441,nmps:35,nlps:32,switchFlag:0},{qe:0x02A1,nmps:36,nlps:33,switchFlag:0},{qe:0x0221,nmps:37,nlps:34,switchFlag:0},{qe:0x0141,nmps:38,nlps:35,switchFlag:0},{qe:0x0111,nmps:39,nlps:36,switchFlag:0},{qe:0x0085,nmps:40,nlps:37,switchFlag:0},{qe:0x0049,nmps:41,nlps:38,switchFlag:0},{qe:0x0025,nmps:42,nlps:39,switchFlag:0},{qe:0x0015,nmps:43,nlps:40,switchFlag:0},{qe:0x0009,nmps:44,nlps:41,switchFlag:0},{qe:0x0005,nmps:45,nlps:42,switchFlag:0},{qe:0x0001,nmps:45,nlps:43,switchFlag:0},{qe:0x5601,nmps:46,nlps:46,switchFlag:0}];function ArithmeticDecoder(data,start,end){this.data=data;this.bp=start;this.dataEnd=end;this.chigh=data[start];this.clow=0;this.byteIn();this.chigh=((this.chigh<<7)&0xFFFF)|((this.clow>>9)&0x7F);this.clow=(this.clow<<7)&0xFFFF;this.ct-=7;this.a=0x8000;}ArithmeticDecoder.prototype={byteIn:function ArithmeticDecoder_byteIn(){var data=this.data;var bp=this.bp;if(data[bp]===0xFF){var b1=data[bp+1];if(b1>0x8F){this.clow+=0xFF00;this.ct=8;}else{bp++;this.clow+=(data[bp]<<9);this.ct=7;this.bp=bp;}}else{bp++;this.clow+=bp<this.dataEnd?(data[bp]<<8):0xFF00;this.ct=8;this.bp=bp;}if(this.clow>0xFFFF){this.chigh+=(this.clow>>16);this.clow&=0xFFFF;}},readBit:function ArithmeticDecoder_readBit(contexts,pos){var cx_index=contexts[pos]>>1,cx_mps=contexts[pos]&1;var qeTableIcx=QeTable[cx_index];var qeIcx=qeTableIcx.qe;var d;var a=this.a-qeIcx;if(this.chigh<qeIcx){if(a<qeIcx){a=qeIcx;d=cx_mps;cx_index=qeTableIcx.nmps;}else{a=qeIcx;d=1^cx_mps;if(qeTableIcx.switchFlag===1){cx_mps=d;}cx_index=qeTableIcx.nlps;}}else{this.chigh-=qeIcx;if((a&0x8000)!==0){this.a=a;return cx_mps;}if(a<qeIcx){d=1^cx_mps;if(qeTableIcx.switchFlag===1){cx_mps=d;}cx_index=qeTableIcx.nlps;}else{d=cx_mps;cx_index=qeTableIcx.nmps;}}do{if(this.ct===0){this.byteIn();}a<<=1;this.chigh=((this.chigh<<1)&0xFFFF)|((this.clow>>15)&1);this.clow=(this.clow<<1)&0xFFFF;this.ct--;}while((a&0x8000)===0);this.a=a;contexts[pos]=cx_index<<1|cx_mps;return d;}};return ArithmeticDecoder;})();exports.ArithmeticDecoder=ArithmeticDecoder;}));(function(root,factory){{factory((root.pdfjsCoreBidi={}));}}(this,function(exports){var baseTypes=['BN','BN','BN','BN','BN','BN','BN','BN','BN','S','B','S','WS','B','BN','BN','BN','BN','BN','BN','BN','BN','BN','BN','BN','BN','BN','BN','B','B','B','S','WS','ON','ON','ET','ET','ET','ON','ON','ON','ON','ON','ON','CS','ON','CS','ON','EN','EN','EN','EN','EN','EN','EN','EN','EN','EN','ON','ON','ON','ON','ON','ON','ON','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','ON','ON','ON','ON','ON','ON','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','ON','ON','ON','ON','BN','BN','BN','BN','BN','BN','B','BN','BN','BN','BN','BN','BN','BN','BN','BN','BN','BN','BN','BN','BN','BN','BN','BN','BN','BN','BN','BN','BN','BN','BN','BN','BN','CS','ON','ET','ET','ET','ET','ON','ON','ON','ON','L','ON','ON','ON','ON','ON','ET','ET','EN','EN','ON','L','ON','ON','ON','EN','L','ON','ON','ON','ON','ON','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','ON','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','L','ON','L','L','L','L','L','L','L','L'];var arabicTypes=['AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','CS','AL','ON','ON','NSM','NSM','NSM','NSM','NSM','NSM','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','NSM','NSM','NSM','NSM','NSM','NSM','NSM','NSM','NSM','NSM','NSM','NSM','NSM','NSM','AL','AL','AL','AL','AL','AL','AL','AN','AN','AN','AN','AN','AN','AN','AN','AN','AN','ET','AN','AN','AL','AL','AL','NSM','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','NSM','NSM','NSM','NSM','NSM','NSM','NSM','NSM','NSM','NSM','NSM','NSM','NSM','NSM','NSM','NSM','NSM','NSM','NSM','ON','NSM','NSM','NSM','NSM','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL','AL'];function isOdd(i){return(i&1)!==0;}function isEven(i){return(i&1)===0;}function findUnequal(arr,start,value){for(var j=start,jj=arr.length;j<jj;++j){if(arr[j]!==value){return j;}}return j;}function setValues(arr,start,end,value){for(var j=start;j<end;++j){arr[j]=value;}}function reverseValues(arr,start,end){for(var i=start,j=end-1;i<j;++i,--j){var temp=arr[i];arr[i]=arr[j];arr[j]=temp;}}function createBidiText(str,isLTR,vertical){return{str:str,dir:(vertical?'ttb':(isLTR?'ltr':'rtl'))};}var chars=[];var types=[];function bidi(str,startLevel,vertical){var isLTR=true;var strLength=str.length;if(strLength===0||vertical){return createBidiText(str,isLTR,vertical);}chars.length=strLength;types.length=strLength;var numBidi=0;var i,ii;for(i=0;i<strLength;++i){chars[i]=str.charAt(i);var charCode=str.charCodeAt(i);var charType='L';if(charCode<=0x00ff){charType=baseTypes[charCode];}else if(0x0590<=charCode&&charCode<=0x05f4){charType='R';}else if(0x0600<=charCode&&charCode<=0x06ff){charType=arabicTypes[charCode&0xff];}else if(0x0700<=charCode&&charCode<=0x08AC){charType='AL';}if(charType==='R'||charType==='AL'||charType==='AN'){numBidi++;}types[i]=charType;}if(numBidi===0){isLTR=true;return createBidiText(str,isLTR);}if(startLevel===-1){if((strLength/numBidi)<0.3){isLTR=true;startLevel=0;}else{isLTR=false;startLevel=1;}}var levels=[];for(i=0;i<strLength;++i){levels[i]=startLevel;}var e=(isOdd(startLevel)?'R':'L');var sor=e;var eor=sor;var lastType=sor;for(i=0;i<strLength;++i){if(types[i]==='NSM'){types[i]=lastType;}else{lastType=types[i];}}lastType=sor;var t;for(i=0;i<strLength;++i){t=types[i];if(t==='EN'){types[i]=(lastType==='AL')?'AN':'EN';}else if(t==='R'||t==='L'||t==='AL'){lastType=t;}}for(i=0;i<strLength;++i){t=types[i];if(t==='AL'){types[i]='R';}}for(i=1;i<strLength-1;++i){if(types[i]==='ES'&&types[i-1]==='EN'&&types[i+1]==='EN'){types[i]='EN';}if(types[i]==='CS'&&(types[i-1]==='EN'||types[i-1]==='AN')&&types[i+1]===types[i-1]){types[i]=types[i-1];}}for(i=0;i<strLength;++i){if(types[i]==='EN'){var j;for(j=i-1;j>=0;--j){if(types[j]!=='ET'){break;}types[j]='EN';}for(j=i+1;j<strLength;++j){if(types[j]!=='ET'){break;}types[j]='EN';}}}for(i=0;i<strLength;++i){t=types[i];if(t==='WS'||t==='ES'||t==='ET'||t==='CS'){types[i]='ON';}}lastType=sor;for(i=0;i<strLength;++i){t=types[i];if(t==='EN'){types[i]=((lastType==='L')?'L':'EN');}else if(t==='R'||t==='L'){lastType=t;}}for(i=0;i<strLength;++i){if(types[i]==='ON'){var end=findUnequal(types,i+1,'ON');var before=sor;if(i>0){before=types[i-1];}var after=eor;if(end+1<strLength){after=types[end+1];}if(before!=='L'){before='R';}if(after!=='L'){after='R';}if(before===after){setValues(types,i,end,before);}i=end-1;}}for(i=0;i<strLength;++i){if(types[i]==='ON'){types[i]=e;}}for(i=0;i<strLength;++i){t=types[i];if(isEven(levels[i])){if(t==='R'){levels[i]+=1;}else if(t==='AN'||t==='EN'){levels[i]+=2;}}else{if(t==='L'||t==='AN'||t==='EN'){levels[i]+=1;}}}var highestLevel=-1;var lowestOddLevel=99;var level;for(i=0,ii=levels.length;i<ii;++i){level=levels[i];if(highestLevel<level){highestLevel=level;}if(lowestOddLevel>level&&isOdd(level)){lowestOddLevel=level;}}for(level=highestLevel;level>=lowestOddLevel;--level){var start=-1;for(i=0,ii=levels.length;i<ii;++i){if(levels[i]<level){if(start>=0){reverseValues(chars,start,i);start=-1;}}else if(start<0){start=i;}}if(start>=0){reverseValues(chars,start,levels.length);}}for(i=0,ii=chars.length;i<ii;++i){var ch=chars[i];if(ch==='<'||ch==='>'){chars[i]='';}}return createBidiText(chars.join(''),isLTR);}exports.bidi=bidi;}));(function(root,factory){{factory((root.pdfjsCoreCharsets={}));}}(this,function(exports){var ISOAdobeCharset=['.notdef','space','exclam','quotedbl','numbersign','dollar','percent','ampersand','quoteright','parenleft','parenright','asterisk','plus','comma','hyphen','period','slash','zero','one','two','three','four','five','six','seven','eight','nine','colon','semicolon','less','equal','greater','question','at','A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z','bracketleft','backslash','bracketright','asciicircum','underscore','quoteleft','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','braceleft','bar','braceright','asciitilde','exclamdown','cent','sterling','fraction','yen','florin','section','currency','quotesingle','quotedblleft','guillemotleft','guilsinglleft','guilsinglright','fi','fl','endash','dagger','daggerdbl','periodcentered','paragraph','bullet','quotesinglbase','quotedblbase','quotedblright','guillemotright','ellipsis','perthousand','questiondown','grave','acute','circumflex','tilde','macron','breve','dotaccent','dieresis','ring','cedilla','hungarumlaut','ogonek','caron','emdash','AE','ordfeminine','Lslash','Oslash','OE','ordmasculine','ae','dotlessi','lslash','oslash','oe','germandbls','onesuperior','logicalnot','mu','trademark','Eth','onehalf','plusminus','Thorn','onequarter','divide','brokenbar','degree','thorn','threequarters','twosuperior','registered','minus','eth','multiply','threesuperior','copyright','Aacute','Acircumflex','Adieresis','Agrave','Aring','Atilde','Ccedilla','Eacute','Ecircumflex','Edieresis','Egrave','Iacute','Icircumflex','Idieresis','Igrave','Ntilde','Oacute','Ocircumflex','Odieresis','Ograve','Otilde','Scaron','Uacute','Ucircumflex','Udieresis','Ugrave','Yacute','Ydieresis','Zcaron','aacute','acircumflex','adieresis','agrave','aring','atilde','ccedilla','eacute','ecircumflex','edieresis','egrave','iacute','icircumflex','idieresis','igrave','ntilde','oacute','ocircumflex','odieresis','ograve','otilde','scaron','uacute','ucircumflex','udieresis','ugrave','yacute','ydieresis','zcaron'];var ExpertCharset=['.notdef','space','exclamsmall','Hungarumlautsmall','dollaroldstyle','dollarsuperior','ampersandsmall','Acutesmall','parenleftsuperior','parenrightsuperior','twodotenleader','onedotenleader','comma','hyphen','period','fraction','zerooldstyle','oneoldstyle','twooldstyle','threeoldstyle','fouroldstyle','fiveoldstyle','sixoldstyle','sevenoldstyle','eightoldstyle','nineoldstyle','colon','semicolon','commasuperior','threequartersemdash','periodsuperior','questionsmall','asuperior','bsuperior','centsuperior','dsuperior','esuperior','isuperior','lsuperior','msuperior','nsuperior','osuperior','rsuperior','ssuperior','tsuperior','ff','fi','fl','ffi','ffl','parenleftinferior','parenrightinferior','Circumflexsmall','hyphensuperior','Gravesmall','Asmall','Bsmall','Csmall','Dsmall','Esmall','Fsmall','Gsmall','Hsmall','Ismall','Jsmall','Ksmall','Lsmall','Msmall','Nsmall','Osmall','Psmall','Qsmall','Rsmall','Ssmall','Tsmall','Usmall','Vsmall','Wsmall','Xsmall','Ysmall','Zsmall','colonmonetary','onefitted','rupiah','Tildesmall','exclamdownsmall','centoldstyle','Lslashsmall','Scaronsmall','Zcaronsmall','Dieresissmall','Brevesmall','Caronsmall','Dotaccentsmall','Macronsmall','figuredash','hypheninferior','Ogoneksmall','Ringsmall','Cedillasmall','onequarter','onehalf','threequarters','questiondownsmall','oneeighth','threeeighths','fiveeighths','seveneighths','onethird','twothirds','zerosuperior','onesuperior','twosuperior','threesuperior','foursuperior','fivesuperior','sixsuperior','sevensuperior','eightsuperior','ninesuperior','zeroinferior','oneinferior','twoinferior','threeinferior','fourinferior','fiveinferior','sixinferior','seveninferior','eightinferior','nineinferior','centinferior','dollarinferior','periodinferior','commainferior','Agravesmall','Aacutesmall','Acircumflexsmall','Atildesmall','Adieresissmall','Aringsmall','AEsmall','Ccedillasmall','Egravesmall','Eacutesmall','Ecircumflexsmall','Edieresissmall','Igravesmall','Iacutesmall','Icircumflexsmall','Idieresissmall','Ethsmall','Ntildesmall','Ogravesmall','Oacutesmall','Ocircumflexsmall','Otildesmall','Odieresissmall','OEsmall','Oslashsmall','Ugravesmall','Uacutesmall','Ucircumflexsmall','Udieresissmall','Yacutesmall','Thornsmall','Ydieresissmall'];var 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PasswordException;})();var UnknownErrorException=(function UnknownErrorExceptionClosure(){function UnknownErrorException(msg,details){this.name='UnknownErrorException';this.message=msg;this.details=details;}UnknownErrorException.prototype=new Error();UnknownErrorException.constructor=UnknownErrorException;return UnknownErrorException;})();var InvalidPDFException=(function InvalidPDFExceptionClosure(){function InvalidPDFException(msg){this.name='InvalidPDFException';this.message=msg;}InvalidPDFException.prototype=new Error();InvalidPDFException.constructor=InvalidPDFException;return InvalidPDFException;})();var MissingPDFException=(function MissingPDFExceptionClosure(){function MissingPDFException(msg){this.name='MissingPDFException';this.message=msg;}MissingPDFException.prototype=new Error();MissingPDFException.constructor=MissingPDFException;return MissingPDFException;})();var UnexpectedResponseException=(function UnexpectedResponseExceptionClosure(){function UnexpectedResponseException(msg,status){this.name='UnexpectedResponseException';this.message=msg;this.status=status;}UnexpectedResponseException.prototype=new Error();UnexpectedResponseException.constructor=UnexpectedResponseException;return UnexpectedResponseException;})();var NotImplementedException=(function NotImplementedExceptionClosure(){function NotImplementedException(msg){this.message=msg;}NotImplementedException.prototype=new Error();NotImplementedException.prototype.name='NotImplementedException';NotImplementedException.constructor=NotImplementedException;return NotImplementedException;})();var MissingDataException=(function MissingDataExceptionClosure(){function MissingDataException(begin,end){this.begin=begin;this.end=end;this.message='Missing data ['+begin+', '+end+')';}MissingDataException.prototype=new Error();MissingDataException.prototype.name='MissingDataException';MissingDataException.constructor=MissingDataException;return MissingDataException;})();var XRefParseException=(function XRefParseExceptionClosure(){function XRefParseException(msg){this.message=msg;}XRefParseException.prototype=new Error();XRefParseException.prototype.name='XRefParseException';XRefParseException.constructor=XRefParseException;return XRefParseException;})();var 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');var length=bytes.length;var MAX_ARGUMENT_COUNT=8192;if(length<MAX_ARGUMENT_COUNT){return String.fromCharCode.apply(null,bytes);}var strBuf=[];for(var i=0;i<length;i+=MAX_ARGUMENT_COUNT){var chunkEnd=Math.min(i+MAX_ARGUMENT_COUNT,length);var 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');var length=str.length;var bytes=new Uint8Array(length);for(var 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){if(arr.length===1&&(arr[0]instanceof Uint8Array)){return arr[0];}var resultLength=0;var i,ii=arr.length;var item,itemLength;for(i=0;i<ii;i++){item=arr[i];itemLength=arrayByteLength(item);resultLength+=itemLength;}var pos=0;var data=new Uint8Array(resultLength);for(i=0;i<ii;i++){item=arr[i];if(!(item instanceof Uint8Array)){if(typeof item==='string'){item=stringToBytes(item);}else{item=new Uint8Array(item);}}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){var n=1,i=0;while(x>n){n<<=1;i++;}return i;}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(){var buffer8=new Uint8Array(2);buffer8[0]=1;var buffer16=new Uint16Array(buffer8.buffer);return(buffer16[0]===1);}function isEvalSupported(){try{new Function('');return true;}catch(e){return false;}}var Uint32ArrayView=(function Uint32ArrayViewClosure(){function Uint32ArrayView(buffer,length){this.buffer=buffer;this.byteLength=buffer.length;this.length=length===undefined?(this.byteLength>>2):length;ensureUint32ArrayViewProps(this.length);}Uint32ArrayView.prototype=Object.create(null);var uint32ArrayViewSetters=0;function createUint32ArrayProp(index){return{get:function(){var buffer=this.buffer,offset=index<<2;return(buffer[offset]|(buffer[offset+1]<<8)|(buffer[offset+2]<<16)|(buffer[offset+3]<<24))>>>0;},set:function(value){var buffer=this.buffer,offset=index<<2;buffer[offset]=value&255;buffer[offset+1]=(value>>8)&255;buffer[offset+2]=(value>>16)&255;buffer[offset+3]=(value>>>24)&255;}};}function ensureUint32ArrayViewProps(length){while(uint32ArrayViewSetters<length){Object.defineProperty(Uint32ArrayView.prototype,uint32ArrayViewSetters,createUint32ArrayProp(uint32ArrayViewSetters));uint32ArrayViewSetters++;}}return Uint32ArrayView;})();exports.Uint32ArrayView=Uint32ArrayView;var IDENTITY_MATRIX=[1,0,0,1,0,0];var Util=(function UtilClosure(){function Util(){}var rgbBuf=['rgb(',0,',',0,',',0,')'];Util.makeCssRgb=function Util_makeCssRgb(r,g,b){rgbBuf[1]=r;rgbBuf[3]=g;rgbBuf[5]=b;return rgbBuf.join('');};Util.transform=function Util_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]];};Util.applyTransform=function Util_applyTransform(p,m){var xt=p[0]*m[0]+p[1]*m[2]+m[4];var yt=p[0]*m[1]+p[1]*m[3]+m[5];return[xt,yt];};Util.applyInverseTransform=function Util_applyInverseTransform(p,m){var d=m[0]*m[3]-m[1]*m[2];var xt=(p[0]*m[3]-p[1]*m[2]+m[2]*m[5]-m[4]*m[3])/d;var yt=(-p[0]*m[1]+p[1]*m[0]+m[4]*m[1]-m[5]*m[0])/d;return[xt,yt];};Util.getAxialAlignedBoundingBox=function Util_getAxialAlignedBoundingBox(r,m){var p1=Util.applyTransform(r,m);var p2=Util.applyTransform(r.slice(2,4),m);var p3=Util.applyTransform([r[0],r[3]],m);var 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])];};Util.inverseTransform=function Util_inverseTransform(m){var 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];};Util.apply3dTransform=function Util_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]];};Util.singularValueDecompose2dScale=function Util_singularValueDecompose2dScale(m){var transpose=[m[0],m[2],m[1],m[3]];var a=m[0]*transpose[0]+m[1]*transpose[2];var b=m[0]*transpose[1]+m[1]*transpose[3];var c=m[2]*transpose[0]+m[3]*transpose[2];var d=m[2]*transpose[1]+m[3]*transpose[3];var first=(a+d)/2;var second=Math.sqrt((a+d)*(a+d)-4*(a*d-c*b))/2;var sx=first+second||1;var sy=first-second||1;return[Math.sqrt(sx),Math.sqrt(sy)];};Util.normalizeRect=function Util_normalizeRect(rect){var 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;};Util.intersect=function Util_intersect(rect1,rect2){function compare(a,b){return a-b;}var orderedX=[rect1[0],rect1[2],rect2[0],rect2[2]].sort(compare),orderedY=[rect1[1],rect1[3],rect2[1],rect2[3]].sort(compare),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 false;}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 false;}return result;};Util.sign=function Util_sign(num){return num<0?-1:1;};var ROMAN_NUMBER_MAP=['','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'];Util.toRoman=function Util_toRoman(number,lowerCase){assert(isInt(number)&&number>0,'The number should be a positive integer.');var pos,romanBuf=[];while(number>=1000){number-=1000;romanBuf.push('M');}pos=(number/100)|0;number%=100;romanBuf.push(ROMAN_NUMBER_MAP[pos]);pos=(number/10)|0;number%=10;romanBuf.push(ROMAN_NUMBER_MAP[10+pos]);romanBuf.push(ROMAN_NUMBER_MAP[20+number]);var romanStr=romanBuf.join('');return(lowerCase?romanStr.toLowerCase():romanStr);};Util.appendToArray=function Util_appendToArray(arr1,arr2){Array.prototype.push.apply(arr1,arr2);};Util.prependToArray=function Util_prependToArray(arr1,arr2){Array.prototype.unshift.apply(arr1,arr2);};Util.extendObj=function extendObj(obj1,obj2){for(var key in obj2){obj1[key]=obj2[key];}};Util.getInheritableProperty=function Util_getInheritableProperty(dict,name){while(dict&&!dict.has(name)){dict=dict.get('Parent');}if(!dict){return null;}return dict.get(name);};Util.inherit=function Util_inherit(sub,base,prototype){sub.prototype=Object.create(base.prototype);sub.prototype.constructor=sub;for(var prop in prototype){sub.prototype[prop]=prototype[prop];}};Util.loadScript=function Util_loadScript(src,callback){var script=document.createElement('script');var loaded=false;script.setAttribute('src',src);if(callback){script.onload=function(){if(!loaded){callback();}loaded=true;};}document.getElementsByTagName('head')[0].appendChild(script);};return Util;})();var PageViewport=(function PageViewportClosure(){function PageViewport(viewBox,scale,rotation,offsetX,offsetY,dontFlip){this.viewBox=viewBox;this.scale=scale;this.rotation=rotation;this.offsetX=offsetX;this.offsetY=offsetY;var centerX=(viewBox[2]+viewBox[0])/2;var centerY=(viewBox[3]+viewBox[1])/2;var rotateA,rotateB,rotateC,rotateD;rotation=rotation%360;rotation=rotation<0?rotation+360:rotation;switch(rotation){case 180:rotateA=-1;rotateB=0;rotateC=0;rotateD=1;break;case 90:rotateA=0;rotateB=1;rotateC=1;rotateD=0;break;case 270:rotateA=0;rotateB=-1;rotateC=-1;rotateD=0;break;default:rotateA=1;rotateB=0;rotateC=0;rotateD=-1;break;}if(dontFlip){rotateC=-rotateC;rotateD=-rotateD;}var offsetCanvasX,offsetCanvasY;var width,height;if(rotateA===0){offsetCanvasX=Math.abs(centerY-viewBox[1])*scale+offsetX;offsetCanvasY=Math.abs(centerX-viewBox[0])*scale+offsetY;width=Math.abs(viewBox[3]-viewBox[1])*scale;height=Math.abs(viewBox[2]-viewBox[0])*scale;}else{offsetCanvasX=Math.abs(centerX-viewBox[0])*scale+offsetX;offsetCanvasY=Math.abs(centerY-viewBox[1])*scale+offsetY;width=Math.abs(viewBox[2]-viewBox[0])*scale;height=Math.abs(viewBox[3]-viewBox[1])*scale;}this.transform=[rotateA*scale,rotateB*scale,rotateC*scale,rotateD*scale,offsetCanvasX-rotateA*scale*centerX-rotateC*scale*centerY,offsetCanvasY-rotateB*scale*centerX-rotateD*scale*centerY];this.width=width;this.height=height;this.fontScale=scale;}PageViewport.prototype={clone:function PageViewPort_clone(args){args=args||{};var scale='scale'in args?args.scale:this.scale;var rotation='rotation'in args?args.rotation:this.rotation;return new PageViewport(this.viewBox.slice(),scale,rotation,this.offsetX,this.offsetY,args.dontFlip);},convertToViewportPoint:function PageViewport_convertToViewportPoint(x,y){return Util.applyTransform([x,y],this.transform);},convertToViewportRectangle:function PageViewport_convertToViewportRectangle(rect){var tl=Util.applyTransform([rect[0],rect[1]],this.transform);var br=Util.applyTransform([rect[2],rect[3]],this.transform);return[tl[0],tl[1],br[0],br[1]];},convertToPdfPoint:function PageViewport_convertToPdfPoint(x,y){return Util.applyInverseTransform([x,y],this.transform);}};return PageViewport;})();var 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){var i,n=str.length,strBuf=[];if(str[0]==='\xFE'&&str[1]==='\xFF'){for(i=2;i<n;i+=2){strBuf.push(String.fromCharCode((str.charCodeAt(i)<<8)|str.charCodeAt(i+1)));}}else{for(i=0;i<n;++i){var 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(var key in obj){return false;}return true;}function isBool(v){return typeof v==='boolean';}function isInt(v){return typeof v==='number'&&((v|0)===v);}function isNum(v){return typeof v==='number';}function isString(v){return typeof v==='string';}function isArray(v){ret