@yunpengai/pdf-view
Version:
pdf预览
2 lines • 227 kB
JavaScript
/* eslint-disable*/
(function(root,factory){'use strict';if(typeof define==='function'&&define.amd){define('pdfjs-dist/build/pdf',['exports'],factory);}else if(typeof exports!=='undefined'){factory(exports);}else{factory((root.pdfjsDistBuildPdf={}));}}(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.pdfjsSharedUtil={}));}}(this,function(exports){var globalScope=(typeof window!=='undefined')?window:(typeof global!=='undefined')?global:(typeof self!=='undefined')?self:this;var FONT_IDENTITY_MATRIX=[0.001,0,0,0.001,0,0];var 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};var ImageKind={GRAYSCALE_1BPP:1,RGB_24BPP:2,RGBA_32BPP:3};var 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};var AnnotationFlag={INVISIBLE:0x01,HIDDEN:0x02,PRINT:0x04,NOZOOM:0x08,NOROTATE:0x10,NOVIEW:0x20,READONLY:0x40,LOCKED:0x80,TOGGLENOVIEW:0x100,LOCKEDCONTENTS:0x200};var 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,};var AnnotationBorderStyleType={SOLID:1,DASHED:2,BEVELED:3,INSET:4,UNDERLINE:5};var StreamType={UNKNOWN:0,FLATE:1,LZW:2,DCT:3,JPX:4,JBIG:5,A85:6,AHX:7,CCF:8,RL:9};var FontType={UNKNOWN:0,TYPE1:1,TYPE1C:2,CIDFONTTYPE0:3,CIDFONTTYPE0C:4,TRUETYPE:5,CIDFONTTYPE2:6,TYPE3:7,OPENTYPE:8,TYPE0:9,MMTYPE1:10};var VERBOSITY_LEVELS={errors:0,warnings:1,infos:5};var 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};var verbosity=VERBOSITY_LEVELS.warnings;function setVerbosityLevel(level){verbosity=level;}function getVerbosityLevel(){return verbosity;}function info(msg){if(verbosity>=VERBOSITY_LEVELS.infos){console.log('Info: '+msg);}}function warn(msg){if(verbosity>=VERBOSITY_LEVELS.warnings){console.log('Warning: '+msg);}}function deprecated(details){console.log('Deprecated API usage: '+details);}function error(msg){if(verbosity>=VERBOSITY_LEVELS.errors){console.log('Error: '+msg);console.log(backtrace());}throw new Error(msg);}function backtrace(){try{throw new Error();}catch(e){return e.stack?e.stack.split('\n').slice(2).join('\n'):'';}}function assert(cond,msg){if(!cond){error(msg);}}var UNSUPPORTED_FEATURES={unknown:'unknown',forms:'forms',javaScript:'javaScript',smask:'smask',shadingPattern:'shadingPattern',font:'font'};function isSameOrigin(baseUrl,otherUrl){try{var base=new URL(baseUrl);if(!base.origin||base.origin==='null'){return false;}}catch(e){return false;}var other=new URL(otherUrl,base);return base.origin===other.origin;}function isValidUrl(url,allowRelative){if(!url||typeof url!=='string'){return false;}var protocol=/^[a-z][a-z0-9+\-.]*(?=:)/i.exec(url);if(!protocol){return allowRelative;}protocol=protocol[0].toLowerCase();switch(protocol){case'http':case'https':case'ftp':case'mailto':case'tel':return true;default:return false;}}function shadow(obj,prop,value){Object.defineProperty(obj,prop,{value:value,enumerable:true,configurable:true,writable:false});return value;}function getLookupTableFactory(initializer){var lookup;return function(){if(initializer){lookup=Object.create(null);initializer(lookup);initializer=null;}return lookup;};}var PasswordResponses={NEED_PASSWORD:1,INCORRECT_PASSWORD:2};var PasswordException=(function PasswordExceptionClosure(){function PasswordException(msg,code){this.name='PasswordException';this.message=msg;this.code=code;}PasswordException.prototype=new Error();PasswordException.constructor=PasswordException;return 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){return v instanceof Array;}function isArrayBuffer(v){return typeof v==='object'&&v!==null&&v.byteLength!==undefined;}function isSpace(ch){return(ch===0x20||ch===0x09||ch===0x0D||ch===0x0A);}function createPromiseCapability(){var capability={};capability.promise=new Promise(function(resolve,reject){capability.resolve=resolve;capability.reject=reject;});return capability;}(function PromiseClosure(){if(globalScope.Promise){if(typeof globalScope.Promise.all!=='function'){globalScope.Promise.all=function(iterable){var count=0,results=[],resolve,reject;var promise=new globalScope.Promise(function(resolve_,reject_){resolve=resolve_;reject=reject_;});iterable.forEach(function(p,i){count++;p.then(function(result){results[i]=result;count--;if(count===0){resolve(results);}},reject);});if(count===0){resolve(results);}return promise;};}if(typeof globalScope.Promise.resolve!=='function'){globalScope.Promise.resolve=function(value){return new globalScope.Promise(function(resolve){resolve(value);});};}if(typeof globalScope.Promise.reject!=='function'){globalScope.Promise.reject=function(reason){return new globalScope.Promise(function(resolve,reject){reject(reason);});};}if(typeof globalScope.Promise.prototype.catch!=='function'){globalScope.Promise.prototype.catch=function(onReject){return globalScope.Promise.prototype.then(undefined,onReject);};}return;}var STATUS_PENDING=0;var STATUS_RESOLVED=1;var STATUS_REJECTED=2;var REJECTION_TIMEOUT=500;var HandlerManager={handlers:[],running:false,unhandledRejections:[],pendingRejectionCheck:false,scheduleHandlers:function scheduleHandlers(promise){if(promise._status===STATUS_PENDING){return;}this.handlers=this.handlers.concat(promise._handlers);promise._handlers=[];if(this.running){return;}this.running=true;setTimeout(this.runHandlers.bind(this),0);},runHandlers:function runHandlers(){var RUN_TIMEOUT=1;var timeoutAt=Date.now()+RUN_TIMEOUT;while(this.handlers.length>0){var handler=this.handlers.shift();var nextStatus=handler.thisPromise._status;var nextValue=handler.thisPromise._value;try{if(nextStatus===STATUS_RESOLVED){if(typeof handler.onResolve==='function'){nextValue=handler.onResolve(nextValue);}}else if(typeof handler.onReject==='function'){nextValue=handler.onReject(nextValue);nextStatus=STATUS_RESOLVED;if(handler.thisPromise._unhandledRejection){this.removeUnhandeledRejection(handler.thisPromise);}}}catch(ex){nextStatus=STATUS_REJECTED;nextValue=ex;}handler.nextPromise._updateStatus(nextStatus,nextValue);if(Date.now()>=timeoutAt){break;}}if(this.handlers.length>0){setTimeout(this.runHandlers.bind(this),0);return;}this.running=false;},addUnhandledRejection:function addUnhandledRejection(promise){this.unhandledRejections.push({promise:promise,time:Date.now()});this.scheduleRejectionCheck();},removeUnhandeledRejection:function removeUnhandeledRejection(promise){promise._unhandledRejection=false;for(var i=0;i<this.unhandledRejections.length;i++){if(this.unhandledRejections[i].promise===promise){this.unhandledRejections.splice(i);i--;}}},scheduleRejectionCheck:function scheduleRejectionCheck(){if(this.pendingRejectionCheck){return;}this.pendingRejectionCheck=true;setTimeout(function rejectionCheck(){this.pendingRejectionCheck=false;var now=Date.now();for(var i=0;i<this.unhandledRejections.length;i++){if(now-this.unhandledRejections[i].time>REJECTION_TIMEOUT){var unhandled=this.unhandledRejections[i].promise._value;var msg='Unhandled rejection: '+unhandled;if(unhandled.stack){msg+='\n'+unhandled.stack;}warn(msg);this.unhandledRejections.splice(i);i--;}}if(this.unhandledRejections.length){this.scheduleRejectionCheck();}}.bind(this),REJECTION_TIMEOUT);}};function Promise(resolver){this._status=STATUS_PENDING;this._handlers=[];try{resolver.call(this,this._resolve.bind(this),this._reject.bind(this));}catch(e){this._reject(e);}}Promise.all=function Promise_all(promises){var resolveAll,rejectAll;var deferred=new Promise(function(resolve,reject){resolveAll=resolve;rejectAll=reject;});var unresolved=promises.length;var results=[];if(unresolved===0){resolveAll(results);return deferred;}function reject(reason){if(deferred._status===STATUS_REJECTED){return;}results=[];rejectAll(reason);}for(var i=0,ii=promises.length;i<ii;++i){var promise=promises[i];var resolve=(function(i){return function(value){if(deferred._status===STATUS_REJECTED){return;}results[i]=value;unresolved--;if(unresolved===0){resolveAll(results);}};})(i);if(Promise.isPromise(promise)){promise.then(resolve,reject);}else{resolve(promise);}}return deferred;};Promise.isPromise=function Promise_isPromise(value){return value&&typeof value.then==='function';};Promise.resolve=function Promise_resolve(value){return new Promise(function(resolve){resolve(value);});};Promise.reject=function Promise_reject(reason){return new Promise(function(resolve,reject){reject(reason);});};Promise.prototype={_status:null,_value:null,_handlers:null,_unhandledRejection:null,_updateStatus:function Promise__updateStatus(status,value){if(this._status===STATUS_RESOLVED||this._status===STATUS_REJECTED){return;}if(status===STATUS_RESOLVED&&Promise.isPromise(value)){value.then(this._updateStatus.bind(this,STATUS_RESOLVED),this._updateStatus.bind(this,STATUS_REJECTED));return;}this._status=status;this._value=value;if(status===STATUS_REJECTED&&this._handlers.length===0){this._unhandledRejection=true;HandlerManager.addUnhandledRejection(this);}HandlerManager.scheduleHandlers(this);},_resolve:function Promise_resolve(value){this._updateStatus(STATUS_RESOLVED,value);},_reject:function Promise_reject(reason){this._updateStatus(STATUS_REJECTED,reason);},then:function Promise_then(onResolve,onReject){var nextPromise=new Promise(function(resolve,reject){this.resolve=resolve;this.reject=reject;});this._handlers.push({thisPromise:this,onResolve:onResolve,onReject:onReject,nextPromise:nextPromise});HandlerManager.scheduleHandlers(this);return nextPromise;},catch:function Promise_catch(onReject){return this.then(undefined,onReject);}};globalScope.Promise=Promise;})();(function WeakMapClosure(){if(globalScope.WeakMap){return;}var id=0;function WeakMap(){this.id='$weakmap'+(id++);}WeakMap.prototype={has:function(obj){return!!Object.getOwnPropertyDescriptor(obj,this.id);},get:function(obj,defaultValue){return this.has(obj)?obj[this.id]:defaultValue;},set:function(obj,value){Object.defineProperty(obj,this.id,{value:value,enumerable:false,configurable:true});},delete:function(obj){delete obj[this.id];}};globalScope.WeakMap=WeakMap;})();var StatTimer=(function StatTimerClosure(){function rpad(str,pad,length){while(str.length<length){str+=pad;}return str;}function StatTimer(){this.started=Object.create(null);this.times=[];this.enabled=true;}StatTimer.prototype={time:function StatTimer_time(name){if(!this.enabled){return;}if(name in this.started){warn('Timer is already running for '+name);}this.started[name]=Date.now();},timeEnd:function StatTimer_timeEnd(name){if(!this.enabled){return;}if(!(name in this.started)){warn('Timer has not been started for '+name);}this.times.push({'name':name,'start':this.started[name],'end':Date.now()});delete this.started[name];},toString:function StatTimer_toString(){var i,ii;var times=this.times;var out='';var longest=0;for(i=0,ii=times.length;i<ii;++i){var name=times[i]['name'];if(name.length>longest){longest=name.length;}}for(i=0,ii=times.length;i<ii;++i){var span=times[i];var duration=span.end-span.start;out+=rpad(span['name'],' ',longest)+' '+duration+'ms\n';}return out;}};return StatTimer;})();var createBlob=function createBlob(data,contentType){if(typeof Blob!=='undefined'){return new Blob([data],{type:contentType});}warn('The "Blob" constructor is not supported.');};var createObjectURL=(function createObjectURLClosure(){var digits='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';return function createObjectURL(data,contentType,forceDataSchema){if(!forceDataSchema&&typeof URL!=='undefined'&&URL.createObjectURL){var blob=createBlob(data,contentType);return URL.createObjectURL(blob);}var buffer='data:'+contentType+';base64,';for(var i=0,ii=data.length;i<ii;i+=3){var b1=data[i]&0xFF;var b2=data[i+1]&0xFF;var b3=data[i+2]&0xFF;var d1=b1>>2,d2=((b1&3)<<4)|(b2>>4);var d3=i+1<ii?((b2&0xF)<<2)|(b3>>6):64;var d4=i+2<ii?(b3&0x3F):64;buffer+=digits[d1]+digits[d2]+digits[d3]+digits[d4];}return buffer;};})();function MessageHandler(sourceName,targetName,comObj){this.sourceName=sourceName;this.targetName=targetName;this.comObj=comObj;this.callbackIndex=1;this.postMessageTransfers=true;var callbacksCapabilities=this.callbacksCapabilities=Object.create(null);var ah=this.actionHandler=Object.create(null);this._onComObjOnMessage=function messageHandlerComObjOnMessage(event){var data=event.data;if(data.targetName!==this.sourceName){return;}if(data.isReply){var callbackId=data.callbackId;if(data.callbackId in callbacksCapabilities){var callback=callbacksCapabilities[callbackId];delete callbacksCapabilities[callbackId];if('error'in data){callback.reject(data.error);}else{callback.resolve(data.data);}}else{error('Cannot resolve callback '+callbackId);}}else if(data.action in ah){var action=ah[data.action];if(data.callbackId){var sourceName=this.sourceName;var targetName=data.sourceName;Promise.resolve().then(function(){return action[0].call(action[1],data.data);}).then(function(result){comObj.postMessage({sourceName:sourceName,targetName:targetName,isReply:true,callbackId:data.callbackId,data:result});},function(reason){if(reason instanceof Error){reason=reason+'';}comObj.postMessage({sourceName:sourceName,targetName:targetName,isReply:true,callbackId:data.callbackId,error:reason});});}else{action[0].call(action[1],data.data);}}else{error('Unknown action from worker: '+data.action);}}.bind(this);comObj.addEventListener('message',this._onComObjOnMessage);}MessageHandler.prototype={on:function messageHandlerOn(actionName,handler,scope){var ah=this.actionHandler;if(ah[actionName]){error('There is already an actionName called "'+actionName+'"');}ah[actionName]=[handler,scope];},send:function messageHandlerSend(actionName,data,transfers){var message={sourceName:this.sourceName,targetName:this.targetName,action:actionName,data:data};this.postMessage(message,transfers);},sendWithPromise:function messageHandlerSendWithPromise(actionName,data,transfers){var callbackId=this.callbackIndex++;var message={sourceName:this.sourceName,targetName:this.targetName,action:actionName,data:data,callbackId:callbackId};var capability=createPromiseCapability();this.callbacksCapabilities[callbackId]=capability;try{this.postMessage(message,transfers);}catch(e){capability.reject(e);}return capability.promise;},postMessage:function(message,transfers){if(transfers&&this.postMessageTransfers){this.comObj.postMessage(message,transfers);}else{this.comObj.postMessage(message);}},destroy:function(){this.comObj.removeEventListener('message',this._onComObjOnMessage);}};function loadJpegStream(id,imageUrl,objs){var img=new Image();img.onload=(function loadJpegStream_onloadClosure(){objs.resolve(id,img);});img.onerror=(function loadJpegStream_onerrorClosure(){objs.resolve(id,null);warn('Error during JPEG image loading');});img.src=imageUrl;}(function checkURLConstructor(scope){var hasWorkingUrl=false;try{if(typeof URL==='function'&&typeof URL.prototype==='object'&&('origin'in URL.prototype)){var u=new URL('b','http://a');u.pathname='c%20d';hasWorkingUrl=u.href==='http://a/c%20d';}}catch(e){}if(hasWorkingUrl){return;}var relative=Object.create(null);relative['ftp']=21;relative['file']=0;relative['gopher']=70;relative['http']=80;relative['https']=443;relative['ws']=80;relative['wss']=443;var relativePathDotMapping=Object.create(null);relativePathDotMapping['%2e']='.';relativePathDotMapping['.%2e']='..';relativePathDotMapping['%2e.']='..';relativePathDotMapping['%2e%2e']='..';function isRelativeScheme(scheme){return relative[scheme]!==undefined;}function invalid(){clear.call(this);this._isInvalid=true;}function IDNAToASCII(h){if(''===h){invalid.call(this);}return h.toLowerCase();}function percentEscape(c){var unicode=c.charCodeAt(0);if(unicode>0x20&&unicode<0x7F&&[0x22,0x23,0x3C,0x3E,0x3F,0x60].indexOf(unicode)===-1){return c;}return encodeURIComponent(c);}function percentEscapeQuery(c){var unicode=c.charCodeAt(0);if(unicode>0x20&&unicode<0x7F&&[0x22,0x23,0x3C,0x3E,0x60].indexOf(unicode)===-1){return c;}return encodeURIComponent(c);}var EOF,ALPHA=/[a-zA-Z]/,ALPHANUMERIC=/[a-zA-Z0-9\+\-\.]/;function parse(input,stateOverride,base){function err(message){errors.push(message);}var state=stateOverride||'scheme start',cursor=0,buffer='',seenAt=false,seenBracket=false,errors=[];loop:while((input[cursor-1]!==EOF||cursor===0)&&!this._isInvalid){var c=input[cursor];switch(state){case'scheme start':if(c&&ALPHA.test(c)){buffer+=c.toLowerCase();state='scheme';}else if(!stateOverride){buffer='';state='no scheme';continue;}else{err('Invalid scheme.');break loop;}break;case'scheme':if(c&&ALPHANUMERIC.test(c)){buffer+=c.toLowerCase();}else if(':'===c){this._scheme=buffer;buffer='';if(stateOverride){break loop;}if(isRelativeScheme(this._scheme)){this._isRelative=true;}if('file'===this._scheme){state='relative';}else if(this._isRelative&&base&&base._scheme===this._scheme){state='relative or authority';}else if(this._isRelative){state='authority first slash';}else{state='scheme data';}}else if(!stateOverride){buffer='';cursor=0;state='no scheme';continue;}else if(EOF===c){break loop;}else{err('Code point not allowed in scheme: '+c);break loop;}break;case'scheme data':if('?'===c){this._query='?';state='query';}else if('#'===c){this._fragment='#';state='fragment';}else{if(EOF!==c&&'\t'!==c&&'\n'!==c&&'\r'!==c){this._schemeData+=percentEscape(c);}}break;case'no scheme':if(!base||!(isRelativeScheme(base._scheme))){err('Missing scheme.');invalid.call(this);}else{state='relative';continue;}break;case'relative or authority':if('/'===c&&'/'===input[cursor+1]){state='authority ignore slashes';}else{err('Expected /, got: '+c);state='relative';continue;}break;case'relative':this._isRelative=true;if('file'!==this._scheme){this._scheme=base._scheme;}if(EOF===c){this._host=base._host;this._port=base._port;this._path=base._path.slice();this._query=base._query;this._username=base._username;this._password=base._password;break loop;}else if('/'===c||'\\'===c){if('\\'===c){err('\\ is an invalid code point.');}state='relative slash';}else if('?'===c){this._host=base._host;this._port=base._port;this._path=base._path.slice();this._query='?';this._username=base._username;this._password=base._password;state='query';}else if('#'===c){this._host=base._host;this._port=base._port;this._path=base._path.slice();this._query=base._query;this._fragment='#';this._username=base._username;this._password=base._password;state='fragment';}else{var nextC=input[cursor+1];var nextNextC=input[cursor+2];if('file'!==this._scheme||!ALPHA.test(c)||(nextC!==':'&&nextC!=='|')||(EOF!==nextNextC&&'/'!==nextNextC&&'\\'!==nextNextC&&'?'!==nextNextC&&'#'!==nextNextC)){this._host=base._host;this._port=base._port;this._username=base._username;this._password=base._password;this._path=base._path.slice();this._path.pop();}state='relative path';continue;}break;case'relative slash':if('/'===c||'\\'===c){if('\\'===c){err('\\ is an invalid code point.');}if('file'===this._scheme){state='file host';}else{state='authority ignore slashes';}}else{if('file'!==this._scheme){this._host=base._host;this._port=base._port;this._username=base._username;this._password=base._password;}state='relative path';continue;}break;case'authority first slash':if('/'===c){state='authority second slash';}else{err('Expected \'/\', got: '+c);state='authority ignore slashes';continue;}break;case'authority second slash':state='authority ignore slashes';if('/'!==c){err('Expected \'/\', got: '+c);continue;}break;case'authority ignore slashes':if('/'!==c&&'\\'!==c){state='authority';continue;}else{err('Expected authority, got: '+c);}break;case'authority':if('@'===c){if(seenAt){err('@ already seen.');buffer+='%40';}seenAt=true;for(var i=0;i<buffer.length;i++){var cp=buffer[i];if('\t'===cp||'\n'===cp||'\r'===cp){err('Invalid whitespace in authority.');continue;}if(':'===cp&&null===this._password){this._password='';continue;}var tempC=percentEscape(cp);if(null!==this._password){this._password+=tempC;}else{this._username+=tempC;}}buffer='';}else if(EOF===c||'/'===c||'\\'===c||'?'===c||'#'===c){cursor-=buffer.length;buffer='';state='host';continue;}else{buffer+=c;}break;case'file host':if(EOF===c||'/'===c||'\\'===c||'?'===c||'#'===c){if(buffer.length===2&&ALPHA.test(buffer[0])&&(buffer[1]===':'||buffer[1]==='|')){state='relative path';}else if(buffer.length===0){state='relative path start';}else{this._host=IDNAToASCII.call(this,buffer);buffer='';state='relative path start';}continue;}else if('\t'===c||'\n'===c||'\r'===c){err('Invalid whitespace in file host.');}else{buffer+=c;}break;case'host':case'hostname':if(':'===c&&!seenBracket){this._host=IDNAToASCII.call(this,buffer);buffer='';state='port';if('hostname'===stateOverride){break loop;}}else if(EOF===c||'/'===c||'\\'===c||'?'===c||'#'===c){this._host=IDNAToASCII.call(this,buffer);buffer='';state='relative path start';if(stateOverride){break loop;}continue;}else if('\t'!==c&&'\n'!==c&&'\r'!==c){if('['===c){seenBracket=true;}else if(']'===c){seenBracket=false;}buffer+=c;}else{err('Invalid code point in host/hostname: '+c);}break;case'port':if(/[0-9]/.test(c)){buffer+=c;}else if(EOF===c||'/'===c||'\\'===c||'?'===c||'#'===c||stateOverride){if(''!==buffer){var temp=parseInt(buffer,10);if(temp!==relative[this._scheme]){this._port=temp+'';}buffer='';}if(stateOverride){break loop;}state='relative path start';continue;}else if('\t'===c||'\n'===c||'\r'===c){err('Invalid code point in port: '+c);}else{invalid.call(this);}break;case'relative path start':if('\\'===c){err('\'\\\' not allowed in path.');}state='relative path';if('/'!==c&&'\\'!==c){continue;}break;case'relative path':if(EOF===c||'/'===c||'\\'===c||(!stateOverride&&('?'===c||'#'===c))){if('\\'===c){err('\\ not allowed in relative path.');}var tmp;if(tmp=relativePathDotMapping[buffer.toLowerCase()]){buffer=tmp;}if('..'===buffer){this._path.pop();if('/'!==c&&'\\'!==c){this._path.push('');}}else if('.'===buffer&&'/'!==c&&'\\'!==c){this._path.push('');}else if('.'!==buffer){if('file'===this._scheme&&this._path.length===0&&buffer.length===2&&ALPHA.test(buffer[0])&&buffer[1]==='|'){buffer=buffer[0]+':';}this._path.push(buffer);}buffer='';if('?'===c){this._query='?';state='query';}else if('#'===c){this._fragment='#';state='fragment';}}else if('\t'!==c&&'\n'!==c&&'\r'!==c){buffer+=percentEscape(c);}break;case'query':if(!stateOverride&&'#'===c){this._fragment='#';state='fragment';}else if(EOF!==c&&'\t'!==c&&'\n'!==c&&'\r'!==c){this._query+=percentEscapeQuery(c);}break;case'fragment':if(EOF!==c&&'\t'!==c&&'\n'!==c&&'\r'!==c){this._fragment+=c;}break;}cursor++;}}function clear(){this._scheme='';this._schemeData='';this._username='';this._password=null;this._host='';this._port='';this._path=[];this._query='';this._fragment='';this._isInvalid=false;this._isRelative=false;}function JURL(url,base){if(base!==undefined&&!(base instanceof JURL)){base=new JURL(String(base));}this._url=url;clear.call(this);var input=url.replace(/^[ \t\r\n\f]+|[ \t\r\n\f]+$/g,'');parse.call(this,input,null,base);}JURL.prototype={toString:function(){return this.href;},get href(){if(this._isInvalid){return this._url;}var authority='';if(''!==this._username||null!==this._password){authority=this._username+(null!==this._password?':'+this._password:'')+'@';}return this.protocol+(this._isRelative?'//'+authority+this.host:'')+this.pathname+this._query+this._fragment;},set href(href){clear.call(this);parse.call(this,href);},get protocol(){return this._scheme+':';},set protocol(protocol){if(this._isInvalid){return;}parse.call(this,protocol+':','scheme start');},get host(){return this._isInvalid?'':this._port?this._host+':'+this._port:this._host;},set host(host){if(this._isInvalid||!this._isRelative){return;}parse.call(this,host,'host');},get hostname(){return this._host;},set hostname(hostname){if(this._isInvalid||!this._isRelative){return;}parse.call(this,hostname,'hostname');},get port(){return this._port;},set port(port){if(this._isInvalid||!this._isRelative){return;}parse.call(this,port,'port');},get pathname(){return this._isInvalid?'':this._isRelative?'/'+this._path.join('/'):this._schemeData;},set pathname(pathname){if(this._isInvalid||!this._isRelative){return;}this._path=[];parse.call(this,pathname,'relative path start');},get search(){return this._isInvalid||!this._query||'?'===this._query?'':this._query;},set search(search){if(this._isInvalid||!this._isRelative){return;}this._query='?';if('?'===search[0]){search=search.slice(1);}parse.call(this,search,'query');},get hash(){return this._isInvalid||!this._fragment||'#'===this._fragment?'':this._fragment;},set hash(hash){if(this._isInvalid){return;}this._fragment='#';if('#'===hash[0]){hash=hash.slice(1);}parse.call(this,hash,'fragment');},get origin(){var host;if(this._isInvalid||!this._scheme){return'';}switch(this._scheme){case'data':case'file':case'javascript':case'mailto':return'null';}host=this.host;if(!host){return'';}return this._scheme+'://'+host;}};var OriginalURL=scope.URL;if(OriginalURL){JURL.createObjectURL=function(blob){return OriginalURL.createObjectURL.apply(OriginalURL,arguments);};JURL.revokeObjectURL=function(url){OriginalURL.revokeObjectURL(url);};}scope.URL=JURL;})(globalScope);exports.FONT_IDENTITY_MATRIX=FONT_IDENTITY_MATRIX;exports.IDENTITY_MATRIX=IDENTITY_MATRIX;exports.OPS=OPS;exports.VERBOSITY_LEVELS=VERBOSITY_LEVELS;exports.UNSUPPORTED_FEATURES=UNSUPPORTED_FEATURES;exports.AnnotationBorderStyleType=AnnotationBorderStyleType;exports.AnnotationFieldFlag=AnnotationFieldFlag;exports.AnnotationFlag=AnnotationFlag;exports.AnnotationType=AnnotationType;exports.FontType=FontType;exports.ImageKind=ImageKind;exports.InvalidPDFException=InvalidPDFException;exports.MessageHandler=MessageHandler;exports.MissingDataException=MissingDataException;exports.MissingPDFException=MissingPDFException;exports.NotImplementedException=NotImplementedException;exports.PageViewport=PageViewport;exports.PasswordException=PasswordException;exports.PasswordResponses=PasswordResponses;exports.StatTimer=StatTimer;exports.StreamType=StreamType;exports.TextRenderingMode=TextRenderingMode;exports.UnexpectedResponseException=UnexpectedResponseException;exports.UnknownErrorException=UnknownErrorException;exports.Util=Util;exports.XRefParseException=XRefParseException;exports.arrayByteLength=arrayByteLength;exports.arraysToBytes=arraysToBytes;exports.assert=assert;exports.bytesToString=bytesToString;exports.createBlob=createBlob;exports.createPromiseCapability=createPromiseCapability;exports.createObjectURL=createObjectURL;exports.deprecated=deprecated;exports.error=error;exports.getLookupTableFactory=getLookupTableFactory;exports.getVerbosityLevel=getVerbosityLevel;exports.globalScope=globalScope;exports.info=info;exports.isArray=isArray;exports.isArrayBuffer=isArrayBuffer;exports.isBool=isBool;exports.isEmptyObj=isEmptyObj;exports.isInt=isInt;exports.isNum=isNum;exports.isString=isString;exports.isSpace=isSpace;exports.isSameOrigin=isSameOrigin;exports.isValidUrl=isValidUrl;exports.isLittleEndian=isLittleEndian;exports.isEvalSupported=isEvalSupported;exports.loadJpegStream=loadJpegStream;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;}));(function(root,factory){{factory((root.pdfjsDisplayDOMUtils={}),root.pdfjsSharedUtil);}}(this,function(exports,sharedUtil){var removeNullCharacters=sharedUtil.removeNullCharacters;var warn=sharedUtil.warn;var CustomStyle=(function CustomStyleClosure(){var prefixes=['ms','Moz','Webkit','O'];var _cache=Object.create(null);function CustomStyle(){}CustomStyle.getProp=function get(propName,element){if(arguments.length===1&&typeof _cache[propName]==='string'){return _cache[propName];}element=element||document.documentElement;var style=element.style,prefixed,uPropName;if(typeof style[propName]==='string'){return(_cache[propName]=propName);}uPropName=propName.charAt(0).toUpperCase()+propName.slice(1);for(var i=0,l=prefixes.length;i<l;i++){prefixed=prefixes[i]+uPropName;if(typeof style[prefixed]==='string'){return(_cache[propName]=prefixed);}}return(_cache[propName]='undefined');};CustomStyle.setProp=function set(propName,element,str){var prop=this.getProp(propName);if(prop!=='undefined'){element.style[prop]=str;}};return CustomStyle;})();function hasCanvasTypedArrays(){var canvas=document.createElement('canvas');canvas.width=canvas.height=1;var ctx=canvas.getContext('2d');var imageData=ctx.createImageData(1,1);return(typeof imageData.data.buffer!=='undefined');}var LinkTarget={NONE:0,SELF:1,BLANK:2,PARENT:3,TOP:4,};var LinkTargetStringMap=['','_self','_blank','_parent','_top'];function addLinkAttributes(link,params){var url=params&¶ms.url;link.href=link.title=(url?removeNullCharacters(url):'');if(url){var target=params.target;if(typeof target==='undefined'){target=getDefaultSetting('externalLinkTarget');}link.target=LinkTargetStringMap[target];var rel=params.rel;if(typeof rel==='undefined'){rel=getDefaultSetting('externalLinkRel');}link.rel=rel;}}function getFilenameFromUrl(url){var anchor=url.indexOf('#');var query=url.indexOf('?');var end=Math.min(anchor>0?anchor:url.length,query>0?query:url.length);return url.substring(url.lastIndexOf('/',end)+1,end);}function getDefaultSetting(id){var globalSettings=sharedUtil.globalScope.PDFJS;switch(id){case'pdfBug':return globalSettings?globalSettings.pdfBug:false;case'disableAutoFetch':return globalSettings?globalSettings.disableAutoFetch:false;case'disableStream':return globalSettings?globalSettings.disableStream:false;case'disableRange':return globalSettings?globalSettings.disableRange:false;case'disableFontFace':return globalSettings?globalSettings.disableFontFace:false;case'disableCreateObjectURL':return globalSettings?globalSettings.disableCreateObjectURL:false;case'disableWebGL':return globalSettings?globalSettings.disableWebGL:true;case'cMapUrl':return globalSettings?globalSettings.cMapUrl:null;case'cMapPacked':return globalSettings?globalSettings.cMapPacked:false;case'postMessageTransfers':return globalSettings?globalSettings.postMessageTransfers:true;case'workerSrc':return globalSettings?globalSettings.workerSrc:null;case'disableWorker':return globalSettings?globalSettings.disableWorker:false;case'maxImageSize':return globalSettings?globalSettings.maxImageSize:-1;case'imageResourcesPath':return globalSettings?globalSettings.imageResourcesPath:'';case'isEvalSupported':return globalSettings?globalSettings.isEvalSupported:true;case'externalLinkTarget':if(!globalSettings){return LinkTarget.NONE;}switch(globalSettings.externalLinkTarget){case LinkTarget.NONE:case LinkTarget.SELF:case LinkTarget.BLANK:case LinkTarget.PARENT:case LinkTarget.TOP:return globalSettings.externalLinkTarget;}warn('PDFJS.externalLinkTarget is invalid: '+globalSettings.externalLinkTarget);globalSettings.externalLinkTarget=LinkTarget.NONE;return LinkTarget.NONE;case'externalLinkRel':return globalSettings?globalSettings.externalLinkRel:'noreferrer';case'enableStats':return!!(globalSettings&&globalSettings.enableStats);default:throw new Error('Unknown default setting: '+id);}}function isExternalLinkTargetSet(){var externalLinkTarget=getDefaultSetting('externalLinkTarget');switch(externalLinkTarget){case LinkTarget.NONE:return false;case LinkTarget.SELF:case LinkTarget.BLANK:case LinkTarget.PARENT:case LinkTarget.TOP:return true;}}exports.CustomStyle=CustomStyle;exports.addLinkAttributes=addLinkAttributes;exports.isExternalLinkTargetSet=isExternalLinkTargetSet;exports.getFilenameFromUrl=getFilenameFromUrl;exports.LinkTarget=LinkTarget;exports.hasCanvasTypedArrays=hasCanvasTypedArrays;exports.getDefaultSetting=getDefaultSetting;}));(function(root,factory){{factory((root.pdfjsDisplayFontLoader={}),root.pdfjsSharedUtil);}}(this,function(exports,sharedUtil){var assert=sharedUtil.assert;var bytesToString=sharedUtil.bytesToString;var string32=sharedUtil.string32;var shadow=sharedUtil.shadow;var warn=sharedUtil.warn;function FontLoader(docId){this.docId=docId;this.styleElement=null;this.nativeFontFaces=[];this.loadTestFontId=0;this.loadingContext={requests:[],nextRequestId:0};}FontLoader.prototype={insertRule:function fontLoaderInsertRule(rule){var styleElement=this.styleElement;if(!styleElement){styleElement=this.styleElement=document.createElement('style');styleElement.id='PDFJS_FONT_STYLE_TAG_'+this.docId;document.documentElement.getElementsByTagName('head')[0].appendChild(styleElement);}var styleSheet=styleElement.sheet;styleSheet.insertRule(rule,styleSheet.cssRules.length);},clear:function fontLoaderClear(){var styleElement=this.styleElement;if(styleElement){styleElement.parentNode.removeChild(styleElement);styleElement=this.styleElement=null;}this.nativeFontFaces.forEach(function(nativeFontFace){document.fonts.delete(nativeFontFace);});this.nativeFontFaces.length=0;},get loadTestFont(){return shadow(this,'loadTestFont',atob('T1RUTwALAIAAAwAwQ0ZGIDHtZg4AAAOYAAAAgUZGVE1lkzZwAAAEHAAAABxHREVGABQAFQ'+'AABDgAAAAeT1MvMlYNYwkAAAEgAAAAYGNtYXABDQLUAAACNAAAAUJoZWFk/xVFDQAAALwA'+'AAA2aGhlYQdkA+oAAAD0AAAAJGhtdHgD6AAAAAAEWAAAAAZtYXhwAAJQAAAAARgAAAAGbm'+'FtZVjmdH4AAAGAAAAAsXBvc3T/hgAzAAADeAAAACAAAQAAAAEAALZRFsRfDzz1AAsD6AAA'+'AADOBOTLAAAAAM4KHDwAAAAAA+gDIQAAAAgAAgAAAAAAAAABAAADIQAAAFoD6AAAAAAD6A'+'ABAAAAAAAAAAAAAAAAAAAAAQAAUAAAAgAAAAQD6AH0AAUAAAKKArwAAACMAooCvAAAAeAA'+'MQECAAACAAYJAAAAAAAAAAAAAQAAAAAAAAAAAAAAAFBmRWQAwAAuAC4DIP84AFoDIQAAAA'+'AAAQAAAAAAAAAAACAAIAABAAAADgCuAAEAAAAAAAAAAQAAAAEAAAAAAAEAAQAAAAEAAAAA'+'AAIAAQAAAAEAAAAAAAMAAQAAAAEAAAAAAAQAAQAAAAEAAAAAAAUAAQAAAAEAAAAAAAYAAQ'+'AAAAMAAQQJAAAAAgABAAMAAQQJAAEAAgABAAMAAQQJAAIAAgABAAMAAQQJAAMAAgABAAMA'+'AQQJAAQAAgABAAMAAQQJAAUAAgABAAMAAQQJAAYAAgABWABYAAAAAAAAAwAAAAMAAAAcAA'+'EAAAAAADwAAwABAAAAHAAEACAAAAAEAAQAAQAAAC7//wAAAC7////TAAEAAAAAAAABBgAA'+'AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAAAAA'+'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'+'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'+'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'+'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAAA'+'AAAAD/gwAyAAAAAQAAAAAAAAAAAAAAAAAAAAABAAQEAAEBAQJYAAEBASH4