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pdfjs-dist

Version:

Generic build of Mozilla's PDF.js library.

mozilla.github.io/pdf.js/

mozilla/pdf.js

22 lines • 1.03 MB
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/** * @licstart The following is the entire license notice for the * JavaScript code in this page * * Copyright 2024 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 */ const e=!("object"!=typeof process||process+""!="[object process]"||process.versions.nw||process.versions.electron&&process.type&&"browser"!==process.type),t=[.001,0,0,.001,0,0],a=1.35,r=.35,i=.25925925925925924,n=1,s=2,o=4,c=8,l=16,h=64,u=128,d=256,f="pdfjs_internal_editor_",g=3,p=9,m=13,b=15,y=101,w={PRINT:4,MODIFY_CONTENTS:8,COPY:16,MODIFY_ANNOTATIONS:32,FILL_INTERACTIVE_FORMS:256,COPY_FOR_ACCESSIBILITY:512,ASSEMBLE:1024,PRINT_HIGH_QUALITY:2048},S=0,x=4,k=1,C=2,v=3,F=1,O=2,T=3,M=4,D=5,R=6,N=7,E=8,L=9,_=10,j=11,U=12,X=13,q=14,H=15,W=16,z=17,$=20,G="Group",V="R",K=1,J=2,Y=4,Z=16,Q=32,ee=128,te=512,ae=1,re=2,ie=4096,ne=8192,se=32768,oe=65536,ce=131072,le=1048576,he=2097152,ue=8388608,de=16777216,fe=1,ge=2,pe=3,me=4,be=5,ye={E:"Mouse Enter",X:"Mouse Exit",D:"Mouse Down",U:"Mouse Up",Fo:"Focus",Bl:"Blur",PO:"PageOpen",PC:"PageClose",PV:"PageVisible",PI:"PageInvisible",K:"Keystroke",F:"Format",V:"Validate",C:"Calculate"},we={WC:"WillClose",WS:"WillSave",DS:"DidSave",WP:"WillPrint",DP:"DidPrint"},Se={O:"PageOpen",C:"PageClose"},xe=1,Ae=5,ke=1,Ce=2,ve=3,Fe=4,Ie=5,Oe=6,Te=7,Me=8,De=9,Be=10,Re=11,Ne=12,Ee=13,Pe=14,Le=15,_e=16,je=17,Ue=18,Xe=19,qe=20,He=21,We=22,ze=23,$e=24,Ge=25,Ve=26,Ke=27,Je=28,Ye=29,Ze=30,Qe=31,et=32,tt=33,at=34,rt=35,it=36,nt=37,st=38,ot=39,ct=40,lt=41,ht=42,ut=43,dt=44,ft=45,gt=46,pt=47,mt=48,bt=49,yt=50,wt=51,St=52,xt=53,At=54,kt=55,Ct=56,vt=57,Ft=58,It=59,Ot=60,Tt=61,Mt=62,Dt=63,Bt=64,Rt=65,Nt=66,Et=67,Pt=68,Lt=69,_t=70,jt=71,Ut=72,Xt=73,qt=74,Ht=75,Wt=76,zt=77,$t=80,Gt=81,Vt=83,Kt=84,Jt=85,Yt=86,Zt=87,Qt=88,ea=89,ta=90,aa=91,ra=92,ia=93,na=94,sa=0,oa=1,ca=2,la=3,ha=1,ua=2;let da=xe;function getVerbosityLevel(){return da}function info(e){da>=Ae&&console.log(`Info: ${e}`)}function warn(e){da>=xe&&console.log(`Warning: ${e}`)}function unreachable(e){throw new Error(e)}function assert(e,t){e||unreachable(t)}function createValidAbsoluteUrl(e,t=null,a=null){if(!e)return null;if(a&&"string"==typeof e){if(a.addDefaultProtocol&&e.startsWith("www.")){const t=e.match(/\./g);t?.length>=2&&(e=`http://${e}`)}if(a.tryConvertEncoding)try{e=stringToUTF8String(e)}catch{}}const r=t?URL.parse(e,t):URL.parse(e);return function _isValidProtocol(e){switch(e?.protocol){case"http:":case"https:":case"ftp:":case"mailto:":case"tel:":return!0;default:return!1}}(r)?r:null}function shadow(e,t,a,r=!1){Object.defineProperty(e,t,{value:a,enumerable:!r,configurable:!0,writable:!1});return a}const fa=function BaseExceptionClosure(){function BaseException(e,t){this.message=e;this.name=t}BaseException.prototype=new Error;BaseException.constructor=BaseException;return BaseException}();class PasswordException extends fa{constructor(e,t){super(e,"PasswordException");this.code=t}}class UnknownErrorException extends fa{constructor(e,t){super(e,"UnknownErrorException");this.details=t}}class InvalidPDFException extends fa{constructor(e){super(e,"InvalidPDFException")}}class ResponseException extends fa{constructor(e,t,a){super(e,"ResponseException");this.status=t;this.missing=a}}class FormatError extends fa{constructor(e){super(e,"FormatError")}}class AbortException extends fa{constructor(e){super(e,"AbortException")}}function bytesToString(e){"object"==typeof e&&void 0!==e?.length||unreachable("Invalid argument for bytesToString");const t=e.length,a=8192;if(t<a)return String.fromCharCode.apply(null,e);const r=[];for(let i=0;i<t;i+=a){const n=Math.min(i+a,t),s=e.subarray(i,n);r.push(String.fromCharCode.apply(null,s))}return r.join("")}function stringToBytes(e){"string"!=typeof e&&unreachable("Invalid argument for stringToBytes");const t=e.length,a=new Uint8Array(t);for(let r=0;r<t;++r)a[r]=255&e.charCodeAt(r);return a}function string32(e){return String.fromCharCode(e>>24&255,e>>16&255,e>>8&255,255&e)}function objectSize(e){return Object.keys(e).length}class FeatureTest{static get isLittleEndian(){return shadow(this,"isLittleEndian",function isLittleEndian(){const e=new Uint8Array(4);e[0]=1;return 1===new Uint32Array(e.buffer,0,1)[0]}())}static get isEvalSupported(){return shadow(this,"isEvalSupported",function isEvalSupported(){try{new Function("");return!0}catch{return!1}}())}static get isOffscreenCanvasSupported(){return shadow(this,"isOffscreenCanvasSupported","undefined"!=typeof OffscreenCanvas)}static get isImageDecoderSupported(){return shadow(this,"isImageDecoderSupported","undefined"!=typeof ImageDecoder)}static get platform(){if("undefined"!=typeof navigator&&"string"==typeof navigator?.platform&&"string"==typeof navigator?.userAgent){const{platform:e,userAgent:t}=navigator;return shadow(this,"platform",{isAndroid:t.includes("Android"),isLinux:e.includes("Linux"),isMac:e.includes("Mac"),isWindows:e.includes("Win"),isFirefox:t.includes("Firefox")})}return shadow(this,"platform",{isAndroid:!1,isLinux:!1,isMac:!1,isWindows:!1,isFirefox:!1})}static get isCSSRoundSupported(){return shadow(this,"isCSSRoundSupported",globalThis.CSS?.supports?.("width: round(1.5px, 1px)"))}}const ga=Array.from(Array(256).keys(),(e=>e.toString(16).padStart(2,"0")));class Util{static makeHexColor(e,t,a){return`#${ga[e]}${ga[t]}${ga[a]}`}static scaleMinMax(e,t){let a;if(e[0]){if(e[0]<0){a=t[0];t[0]=t[2];t[2]=a}t[0]*=e[0];t[2]*=e[0];if(e[3]<0){a=t[1];t[1]=t[3];t[3]=a}t[1]*=e[3];t[3]*=e[3]}else{a=t[0];t[0]=t[1];t[1]=a;a=t[2];t[2]=t[3];t[3]=a;if(e[1]<0){a=t[1];t[1]=t[3];t[3]=a}t[1]*=e[1];t[3]*=e[1];if(e[2]<0){a=t[0];t[0]=t[2];t[2]=a}t[0]*=e[2];t[2]*=e[2]}t[0]+=e[4];t[1]+=e[5];t[2]+=e[4];t[3]+=e[5]}static transform(e,t){return[e[0]*t[0]+e[2]*t[1],e[1]*t[0]+e[3]*t[1],e[0]*t[2]+e[2]*t[3],e[1]*t[2]+e[3]*t[3],e[0]*t[4]+e[2]*t[5]+e[4],e[1]*t[4]+e[3]*t[5]+e[5]]}static applyTransform(e,t,a=0){const r=e[a],i=e[a+1];e[a]=r*t[0]+i*t[2]+t[4];e[a+1]=r*t[1]+i*t[3]+t[5]}static applyTransformToBezier(e,t,a=0){const r=t[0],i=t[1],n=t[2],s=t[3],o=t[4],c=t[5];for(let t=0;t<6;t+=2){const l=e[a+t],h=e[a+t+1];e[a+t]=l*r+h*n+o;e[a+t+1]=l*i+h*s+c}}static applyInverseTransform(e,t){const a=e[0],r=e[1],i=t[0]*t[3]-t[1]*t[2];e[0]=(a*t[3]-r*t[2]+t[2]*t[5]-t[4]*t[3])/i;e[1]=(-a*t[1]+r*t[0]+t[4]*t[1]-t[5]*t[0])/i}static axialAlignedBoundingBox(e,t,a){const r=t[0],i=t[1],n=t[2],s=t[3],o=t[4],c=t[5],l=e[0],h=e[1],u=e[2],d=e[3];let f=r*l+o,g=f,p=r*u+o,m=p,b=s*h+c,y=b,w=s*d+c,S=w;if(0!==i||0!==n){const e=i*l,t=i*u,a=n*h,r=n*d;f+=a;m+=a;p+=r;g+=r;b+=e;S+=e;w+=t;y+=t}a[0]=Math.min(a[0],f,p,g,m);a[1]=Math.min(a[1],b,w,y,S);a[2]=Math.max(a[2],f,p,g,m);a[3]=Math.max(a[3],b,w,y,S)}static inverseTransform(e){const t=e[0]*e[3]-e[1]*e[2];return[e[3]/t,-e[1]/t,-e[2]/t,e[0]/t,(e[2]*e[5]-e[4]*e[3])/t,(e[4]*e[1]-e[5]*e[0])/t]}static singularValueDecompose2dScale(e,t){const a=e[0],r=e[1],i=e[2],n=e[3],s=a**2+r**2,o=a*i+r*n,c=i**2+n**2,l=(s+c)/2,h=Math.sqrt(l**2-(s*c-o**2));t[0]=Math.sqrt(l+h||1);t[1]=Math.sqrt(l-h||1)}static normalizeRect(e){const t=e.slice(0);if(e[0]>e[2]){t[0]=e[2];t[2]=e[0]}if(e[1]>e[3]){t[1]=e[3];t[3]=e[1]}return t}static intersect(e,t){const a=Math.max(Math.min(e[0],e[2]),Math.min(t[0],t[2])),r=Math.min(Math.max(e[0],e[2]),Math.max(t[0],t[2]));if(a>r)return null;const i=Math.max(Math.min(e[1],e[3]),Math.min(t[1],t[3])),n=Math.min(Math.max(e[1],e[3]),Math.max(t[1],t[3]));return i>n?null:[a,i,r,n]}static pointBoundingBox(e,t,a){a[0]=Math.min(a[0],e);a[1]=Math.min(a[1],t);a[2]=Math.max(a[2],e);a[3]=Math.max(a[3],t)}static rectBoundingBox(e,t,a,r,i){i[0]=Math.min(i[0],e,a);i[1]=Math.min(i[1],t,r);i[2]=Math.max(i[2],e,a);i[3]=Math.max(i[3],t,r)}static#e(e,t,a,r,i,n,s,o,c,l){if(c<=0||c>=1)return;const h=1-c,u=c*c,d=u*c,f=h*(h*(h*e+3*c*t)+3*u*a)+d*r,g=h*(h*(h*i+3*c*n)+3*u*s)+d*o;l[0]=Math.min(l[0],f);l[1]=Math.min(l[1],g);l[2]=Math.max(l[2],f);l[3]=Math.max(l[3],g)}static#t(e,t,a,r,i,n,s,o,c,l,h,u){if(Math.abs(c)<1e-12){Math.abs(l)>=1e-12&&this.#e(e,t,a,r,i,n,s,o,-h/l,u);return}const d=l**2-4*h*c;if(d<0)return;const f=Math.sqrt(d),g=2*c;this.#e(e,t,a,r,i,n,s,o,(-l+f)/g,u);this.#e(e,t,a,r,i,n,s,o,(-l-f)/g,u)}static bezierBoundingBox(e,t,a,r,i,n,s,o,c){c[0]=Math.min(c[0],e,s);c[1]=Math.min(c[1],t,o);c[2]=Math.max(c[2],e,s);c[3]=Math.max(c[3],t,o);this.#t(e,a,i,s,t,r,n,o,3*(3*(a-i)-e+s),6*(e-2*a+i),3*(a-e),c);this.#t(e,a,i,s,t,r,n,o,3*(3*(r-n)-t+o),6*(t-2*r+n),3*(r-t),c)}}const pa=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,728,711,710,729,733,731,730,732,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8226,8224,8225,8230,8212,8211,402,8260,8249,8250,8722,8240,8222,8220,8221,8216,8217,8218,8482,64257,64258,321,338,352,376,381,305,322,339,353,382,0,8364];function stringToPDFString(e){if(e[0]>="ï"){let t;if("þ"===e[0]&&"ÿ"===e[1]){t="utf-16be";e.length%2==1&&(e=e.slice(0,-1))}else if("ÿ"===e[0]&&"þ"===e[1]){t="utf-16le";e.length%2==1&&(e=e.slice(0,-1))}else"ï"===e[0]&&"»"===e[1]&&"¿"===e[2]&&(t="utf-8");if(t)try{const a=new TextDecoder(t,{fatal:!0}),r=stringToBytes(e),i=a.decode(r);return i.includes("")?i.replaceAll(/\x1b[^\x1b]*(?:\x1b|$)/g,""):i}catch(e){warn(`stringToPDFString: "${e}".`)}}const t=[];for(let a=0,r=e.length;a<r;a++){const i=e.charCodeAt(a);if(27===i){for(;++a<r&&27!==e.charCodeAt(a););continue}const n=pa[i];t.push(n?String.fromCharCode(n):e.charAt(a))}return t.join("")}function stringToUTF8String(e){return decodeURIComponent(escape(e))}function utf8StringToString(e){return unescape(encodeURIComponent(e))}function isArrayEqual(e,t){if(e.length!==t.length)return!1;for(let a=0,r=e.length;a<r;a++)if(e[a]!==t[a])return!1;return!0}function getModificationDate(e=new Date){return[e.getUTCFullYear().toString(),(e.getUTCMonth()+1).toString().padStart(2,"0"),e.getUTCDate().toString().padStart(2,"0"),e.getUTCHours().toString().padStart(2,"0"),e.getUTCMinutes().toString().padStart(2,"0"),e.getUTCSeconds().toString().padStart(2,"0")].join("")}let ma=null,ba=null;function MathClamp(e,t,a){return Math.min(Math.max(e,t),a)}function toHexUtil(e){return Uint8Array.prototype.toHex?e.toHex():Array.from(e,(e=>ga[e])).join("")}"function"!=typeof Promise.try&&(Promise.try=function(e,...t){return new Promise((a=>{a(e(...t))}))});"function"!=typeof Math.sumPrecise&&(Math.sumPrecise=function(e){return e.reduce(((e,t)=>e+t),0)});const ya=Symbol("CIRCULAR_REF"),wa=Symbol("EOF");let Sa=Object.create(null),xa=Object.create(null),Aa=Object.create(null);class Name{constructor(e){this.name=e}static get(e){return xa[e]||=new Name(e)}}class Cmd{constructor(e){this.cmd=e}static get(e){return Sa[e]||=new Cmd(e)}}const ka=function nonSerializableClosure(){return ka};class Dict{constructor(e=null){this._map=new Map;this.xref=e;this.objId=null;this.suppressEncryption=!1;this.__nonSerializable__=ka}assignXref(e){this.xref=e}get size(){return this._map.size}get(e,t,a){let r=this._map.get(e);if(void 0===r&&void 0!==t){r=this._map.get(t);void 0===r&&void 0!==a&&(r=this._map.get(a))}return r instanceof Ref&&this.xref?this.xref.fetch(r,this.suppressEncryption):r}async getAsync(e,t,a){let r=this._map.get(e);if(void 0===r&&void 0!==t){r=this._map.get(t);void 0===r&&void 0!==a&&(r=this._map.get(a))}return r instanceof Ref&&this.xref?this.xref.fetchAsync(r,this.suppressEncryption):r}getArray(e,t,a){let r=this._map.get(e);if(void 0===r&&void 0!==t){r=this._map.get(t);void 0===r&&void 0!==a&&(r=this._map.get(a))}r instanceof Ref&&this.xref&&(r=this.xref.fetch(r,this.suppressEncryption));if(Array.isArray(r)){r=r.slice();for(let e=0,t=r.length;e<t;e++)r[e]instanceof Ref&&this.xref&&(r[e]=this.xref.fetch(r[e],this.suppressEncryption))}return r}getRaw(e){return this._map.get(e)}getKeys(){return[...this._map.keys()]}getRawValues(){return[...this._map.values()]}set(e,t){this._map.set(e,t)}has(e){return this._map.has(e)}*[Symbol.iterator](){for(const[e,t]of this._map)yield[e,t instanceof Ref&&this.xref?this.xref.fetch(t,this.suppressEncryption):t]}static get empty(){const e=new Dict(null);e.set=(e,t)=>{unreachable("Should not call `set` on the empty dictionary.")};return shadow(this,"empty",e)}static merge({xref:e,dictArray:t,mergeSubDicts:a=!1}){const r=new Dict(e),i=new Map;for(const e of t)if(e instanceof Dict)for(const[t,r]of e._map){let e=i.get(t);if(void 0===e){e=[];i.set(t,e)}else if(!(a&&r instanceof Dict))continue;e.push(r)}for(const[t,a]of i){if(1===a.length||!(a[0]instanceof Dict)){r._map.set(t,a[0]);continue}const i=new Dict(e);for(const e of a)for(const[t,a]of e._map)i._map.has(t)||i._map.set(t,a);i.size>0&&r._map.set(t,i)}i.clear();return r.size>0?r:Dict.empty}clone(){const e=new Dict(this.xref);for(const t of this.getKeys())e.set(t,this.getRaw(t));return e}delete(e){delete this._map[e]}}class Ref{constructor(e,t){this.num=e;this.gen=t}toString(){return 0===this.gen?`${this.num}R`:`${this.num}R${this.gen}`}static fromString(e){const t=Aa[e];if(t)return t;const a=/^(\d+)R(\d*)$/.exec(e);return a&&"0"!==a[1]?Aa[e]=new Ref(parseInt(a[1]),a[2]?parseInt(a[2]):0):null}static get(e,t){const a=0===t?`${e}R`:`${e}R${t}`;return Aa[a]||=new Ref(e,t)}}class RefSet{constructor(e=null){this._set=new Set(e?._set)}has(e){return this._set.has(e.toString())}put(e){this._set.add(e.toString())}remove(e){this._set.delete(e.toString())}[Symbol.iterator](){return this._set.values()}clear(){this._set.clear()}}class RefSetCache{constructor(){this._map=new Map}get size(){return this._map.size}get(e){return this._map.get(e.toString())}has(e){return this._map.has(e.toString())}put(e,t){this._map.set(e.toString(),t)}putAlias(e,t){this._map.set(e.toString(),this.get(t))}[Symbol.iterator](){return this._map.values()}clear(){this._map.clear()}*values(){yield*this._map.values()}*items(){for(const[e,t]of this._map)yield[Ref.fromString(e),t]}}function isName(e,t){return e instanceof Name&&(void 0===t||e.name===t)}function isCmd(e,t){return e instanceof Cmd&&(void 0===t||e.cmd===t)}function isDict(e,t){return e instanceof Dict&&(void 0===t||isName(e.get("Type"),t))}function isRefsEqual(e,t){return e.num===t.num&&e.gen===t.gen}class BaseStream{get length(){unreachable("Abstract getter `length` accessed")}get isEmpty(){unreachable("Abstract getter `isEmpty` accessed")}get isDataLoaded(){return shadow(this,"isDataLoaded",!0)}getByte(){unreachable("Abstract method `getByte` called")}getBytes(e){unreachable("Abstract method `getBytes` called")}async getImageData(e,t){return this.getBytes(e,t)}async asyncGetBytes(){unreachable("Abstract method `asyncGetBytes` called")}get isAsync(){return!1}get isAsyncDecoder(){return!1}get canAsyncDecodeImageFromBuffer(){return!1}async getTransferableImage(){return null}peekByte(){const e=this.getByte();-1!==e&&this.pos--;return e}peekBytes(e){const t=this.getBytes(e);this.pos-=t.length;return t}getUint16(){const e=this.getByte(),t=this.getByte();return-1===e||-1===t?-1:(e<<8)+t}getInt32(){return(this.getByte()<<24)+(this.getByte()<<16)+(this.getByte()<<8)+this.getByte()}getByteRange(e,t){unreachable("Abstract method `getByteRange` called")}getString(e){return bytesToString(this.getBytes(e))}skip(e){this.pos+=e||1}reset(){unreachable("Abstract method `reset` called")}moveStart(){unreachable("Abstract method `moveStart` called")}makeSubStream(e,t,a=null){unreachable("Abstract method `makeSubStream` called")}getBaseStreams(){return null}}const Ca=/^[1-9]\.\d$/,va=2**31-1,Fa=[1,0,0,1,0,0],Ia=["ColorSpace","ExtGState","Font","Pattern","Properties","Shading","XObject"],Oa=["ExtGState","Font","Properties","XObject"];function getLookupTableFactory(e){let t;return function(){if(e){t=Object.create(null);e(t);e=null}return t}}class MissingDataException extends fa{constructor(e,t){super(`Missing data [${e}, ${t})`,"MissingDataException");this.begin=e;this.end=t}}class ParserEOFException extends fa{constructor(e){super(e,"ParserEOFException")}}class XRefEntryException extends fa{constructor(e){super(e,"XRefEntryException")}}class XRefParseException extends fa{constructor(e){super(e,"XRefParseException")}}function arrayBuffersToBytes(e){const t=e.length;if(0===t)return new Uint8Array(0);if(1===t)return new Uint8Array(e[0]);let a=0;for(let r=0;r<t;r++)a+=e[r].byteLength;const r=new Uint8Array(a);let i=0;for(let a=0;a<t;a++){const t=new Uint8Array(e[a]);r.set(t,i);i+=t.byteLength}return r}async function fetchBinaryData(e){const t=await fetch(e);if(!t.ok)throw new Error(`Failed to fetch file "${e}" with "${t.statusText}".`);return new Uint8Array(await t.arrayBuffer())}function getInheritableProperty({dict:e,key:t,getArray:a=!1,stopWhenFound:r=!0}){let i;const n=new RefSet;for(;e instanceof Dict&&(!e.objId||!n.has(e.objId));){e.objId&&n.put(e.objId);const s=a?e.getArray(t):e.get(t);if(void 0!==s){if(r)return s;(i||=[]).push(s)}e=e.get("Parent")}return i}const Ta=["","C","CC","CCC","CD","D","DC","DCC","DCCC","CM","","X","XX","XXX","XL","L","LX","LXX","LXXX","XC","","I","II","III","IV","V","VI","VII","VIII","IX"];function toRomanNumerals(e,t=!1){assert(Number.isInteger(e)&&e>0,"The number should be a positive integer.");const a="M".repeat(e/1e3|0)+Ta[e%1e3/100|0]+Ta[10+(e%100/10|0)]+Ta[20+e%10];return t?a.toLowerCase():a}function log2(e){return e>0?Math.ceil(Math.log2(e)):0}function readInt8(e,t){return e[t]<<24>>24}function readInt16(e,t){return(e[t]<<24|e[t+1]<<16)>>16}function readUint16(e,t){return e[t]<<8|e[t+1]}function readUint32(e,t){return(e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3])>>>0}function isWhiteSpace(e){return 32===e||9===e||13===e||10===e}function isNumberArray(e,t){return Array.isArray(e)?(null===t||e.length===t)&&e.every((e=>"number"==typeof e)):ArrayBuffer.isView(e)&&!(e instanceof BigInt64Array||e instanceof BigUint64Array)&&(null===t||e.length===t)}function lookupMatrix(e,t){return isNumberArray(e,6)?e:t}function lookupRect(e,t){return isNumberArray(e,4)?e:t}function lookupNormalRect(e,t){return isNumberArray(e,4)?Util.normalizeRect(e):t}function parseXFAPath(e){const t=/(.+)\[(\d+)\]$/;return e.split(".").map((e=>{const a=e.match(t);return a?{name:a[1],pos:parseInt(a[2],10)}:{name:e,pos:0}}))}function escapePDFName(e){const t=[];let a=0;for(let r=0,i=e.length;r<i;r++){const i=e.charCodeAt(r);if(i<33||i>126||35===i||40===i||41===i||60===i||62===i||91===i||93===i||123===i||125===i||47===i||37===i){a<r&&t.push(e.substring(a,r));t.push(`#${i.toString(16)}`);a=r+1}}if(0===t.length)return e;a<e.length&&t.push(e.substring(a,e.length));return t.join("")}function escapeString(e){return e.replaceAll(/([()\\\n\r])/g,(e=>"\n"===e?"\\n":"\r"===e?"\\r":`\\${e}`))}function _collectJS(e,t,a,r){if(!e)return;let i=null;if(e instanceof Ref){if(r.has(e))return;i=e;r.put(i);e=t.fetch(e)}if(Array.isArray(e))for(const i of e)_collectJS(i,t,a,r);else if(e instanceof Dict){if(isName(e.get("S"),"JavaScript")){const t=e.get("JS");let r;t instanceof BaseStream?r=t.getString():"string"==typeof t&&(r=t);r&&=stringToPDFString(r).replaceAll("\0","");r&&a.push(r)}_collectJS(e.getRaw("Next"),t,a,r)}i&&r.remove(i)}function collectActions(e,t,a){const r=Object.create(null),i=getInheritableProperty({dict:t,key:"AA",stopWhenFound:!1});if(i)for(let t=i.length-1;t>=0;t--){const n=i[t];if(n instanceof Dict)for(const t of n.getKeys()){const i=a[t];if(!i)continue;const s=[];_collectJS(n.getRaw(t),e,s,new RefSet);s.length>0&&(r[i]=s)}}if(t.has("A")){const a=[];_collectJS(t.get("A"),e,a,new RefSet);a.length>0&&(r.Action=a)}return objectSize(r)>0?r:null}const Ma={60:"&lt;",62:"&gt;",38:"&amp;",34:"&quot;",39:"&apos;"};function*codePointIter(e){for(let t=0,a=e.length;t<a;t++){const a=e.codePointAt(t);a>55295&&(a<57344||a>65533)&&t++;yield a}}function encodeToXmlString(e){const t=[];let a=0;for(let r=0,i=e.length;r<i;r++){const i=e.codePointAt(r);if(32<=i&&i<=126){const n=Ma[i];if(n){a<r&&t.push(e.substring(a,r));t.push(n);a=r+1}}else{a<r&&t.push(e.substring(a,r));t.push(`&#x${i.toString(16).toUpperCase()};`);i>55295&&(i<57344||i>65533)&&r++;a=r+1}}if(0===t.length)return e;a<e.length&&t.push(e.substring(a,e.length));return t.join("")}function validateFontName(e,t=!1){const a=/^("|').*("|')$/.exec(e);if(a&&a[1]===a[2]){if(new RegExp(`[^\\\\]${a[1]}`).test(e.slice(1,-1))){t&&warn(`FontFamily contains unescaped ${a[1]}: ${e}.`);return!1}}else for(const a of e.split(/[ \t]+/))if(/^(\d|(-(\d|-)))/.test(a)||!/^[\w-\\]+$/.test(a)){t&&warn(`FontFamily contains invalid <custom-ident>: ${e}.`);return!1}return!0}function validateCSSFont(e){const t=new Set(["100","200","300","400","500","600","700","800","900","1000","normal","bold","bolder","lighter"]),{fontFamily:a,fontWeight:r,italicAngle:i}=e;if(!validateFontName(a,!0))return!1;const n=r?r.toString():"";e.fontWeight=t.has(n)?n:"400";const s=parseFloat(i);e.italicAngle=isNaN(s)||s<-90||s>90?"14":i.toString();return!0}function recoverJsURL(e){const t=new RegExp("^\\s*("+["app.launchURL","window.open","xfa.host.gotoURL"].join("|").replaceAll(".","\\.")+")\\((?:'|\")([^'\"]*)(?:'|\")(?:,\\s*(\\w+)\\)|\\))","i").exec(e);return t?.[2]?{url:t[2],newWindow:"app.launchURL"===t[1]&&"true"===t[3]}:null}function numberToString(e){if(Number.isInteger(e))return e.toString();const t=Math.round(100*e);return t%100==0?(t/100).toString():t%10==0?e.toFixed(1):e.toFixed(2)}function getNewAnnotationsMap(e){if(!e)return null;const t=new Map;for(const[a,r]of e){if(!a.startsWith(f))continue;let e=t.get(r.pageIndex);if(!e){e=[];t.set(r.pageIndex,e)}e.push(r)}return t.size>0?t:null}function stringToAsciiOrUTF16BE(e){return function isAscii(e){return/^[\x00-\x7F]*$/.test(e)}(e)?e:stringToUTF16String(e,!0)}function stringToUTF16HexString(e){const t=[];for(let a=0,r=e.length;a<r;a++){const r=e.charCodeAt(a);t.push(ga[r>>8&255],ga[255&r])}return t.join("")}function stringToUTF16String(e,t=!1){const a=[];t&&a.push("þÿ");for(let t=0,r=e.length;t<r;t++){const r=e.charCodeAt(t);a.push(String.fromCharCode(r>>8&255),String.fromCharCode(255&r))}return a.join("")}function getRotationMatrix(e,t,a){switch(e){case 90:return[0,1,-1,0,t,0];case 180:return[-1,0,0,-1,t,a];case 270:return[0,-1,1,0,0,a];default:throw new Error("Invalid rotation")}}function getSizeInBytes(e){return Math.ceil(Math.ceil(Math.log2(1+e))/8)}class QCMS{static _module=null;static _mustAddAlpha=!1;static _destBuffer=null}let Da;const Ba="undefined"!=typeof TextDecoder?new TextDecoder("utf-8",{ignoreBOM:!0,fatal:!0}):{decode:()=>{throw Error("TextDecoder not available")}};"undefined"!=typeof TextDecoder&&Ba.decode();let Ra=null;function getUint8ArrayMemory0(){null!==Ra&&0!==Ra.byteLength||(Ra=new Uint8Array(Da.memory.buffer));return Ra}let Na=0;function passArray8ToWasm0(e,t){const a=t(1*e.length,1)>>>0;getUint8ArrayMemory0().set(e,a/1);Na=e.length;return a}const Ea=Object.freeze({RGB8:0,0:"RGB8",RGBA8:1,1:"RGBA8",BGRA8:2,2:"BGRA8",Gray8:3,3:"Gray8",GrayA8:4,4:"GrayA8",CMYK:5,5:"CMYK"}),Pa=Object.freeze({Perceptual:0,0:"Perceptual",RelativeColorimetric:1,1:"RelativeColorimetric",Saturation:2,2:"Saturation",AbsoluteColorimetric:3,3:"AbsoluteColorimetric"});function __wbg_get_imports(){const e={wbg:{}};e.wbg.__wbg_copyresult_b08ee7d273f295dd=function(e,t){!function copy_result(e,t){const{_module:a,_mustAddAlpha:r,_destBuffer:i}=QCMS,n=new Uint8Array(a.memory.buffer,e,t);if(n.length!==i.length)if(r)for(let e=0,t=0,a=n.length;e<a;e+=3,t+=4){i[t]=n[e];i[t+1]=n[e+1];i[t+2]=n[e+2];i[t+3]=255}else for(let e=0,t=0,a=n.length;e<a;e+=3,t+=4){i[t]=n[e];i[t+1]=n[e+1];i[t+2]=n[e+2]}else i.set(n)}(e>>>0,t>>>0)};e.wbg.__wbg_copyrgb_d60ce17bb05d9b67=function(e){!function copy_rgb(e){QCMS._destBuffer.set(new Uint8Array(QCMS._module.memory.buffer,e,3))}(e>>>0)};e.wbg.__wbindgen_init_externref_table=function(){const e=Da.__wbindgen_export_0,t=e.grow(4);e.set(0,void 0);e.set(t+0,void 0);e.set(t+1,null);e.set(t+2,!0);e.set(t+3,!1)};e.wbg.__wbindgen_throw=function(e,t){throw new Error(function getStringFromWasm0(e,t){e>>>=0;return Ba.decode(getUint8ArrayMemory0().subarray(e,e+t))}(e,t))};return e}function __wbg_finalize_init(e,t){Da=e.exports;__wbg_init.__wbindgen_wasm_module=t;Ra=null;Da.__wbindgen_start();return Da}async function __wbg_init(e){if(void 0!==Da)return Da;void 0!==e&&(Object.getPrototypeOf(e)===Object.prototype?({module_or_path:e}=e):console.warn("using deprecated parameters for the initialization function; pass a single object instead"));void 0===e&&(e=new URL("qcms_bg.wasm",import.meta.url));const t=__wbg_get_imports();("string"==typeof e||"function"==typeof Request&&e instanceof Request||"function"==typeof URL&&e instanceof URL)&&(e=fetch(e));const{instance:a,module:r}=await async function __wbg_load(e,t){if("function"==typeof Response&&e instanceof Response){if("function"==typeof WebAssembly.instantiateStreaming)try{return await WebAssembly.instantiateStreaming(e,t)}catch(t){if("application/wasm"==e.headers.get("Content-Type"))throw t;console.warn("`WebAssembly.instantiateStreaming` failed because your server does not serve Wasm with `application/wasm` MIME type. Falling back to `WebAssembly.instantiate` which is slower. Original error:\n",t)}const a=await e.arrayBuffer();return await WebAssembly.instantiate(a,t)}{const a=await WebAssembly.instantiate(e,t);return a instanceof WebAssembly.Instance?{instance:a,module:e}:a}}(await e,t);return __wbg_finalize_init(a,r)}class ColorSpace{constructor(e,t){this.name=e;this.numComps=t}getRgb(e,t){const a=new Uint8ClampedArray(3);this.getRgbItem(e,t,a,0);return a}getRgbItem(e,t,a,r){unreachable("Should not call ColorSpace.getRgbItem")}getRgbBuffer(e,t,a,r,i,n,s){unreachable("Should not call ColorSpace.getRgbBuffer")}getOutputLength(e,t){unreachable("Should not call ColorSpace.getOutputLength")}isPassthrough(e){return!1}isDefaultDecode(e,t){return ColorSpace.isDefaultDecode(e,this.numComps)}fillRgb(e,t,a,r,i,n,s,o,c){const l=t*a;let h=null;const u=1<<s,d=a!==i||t!==r;if(this.isPassthrough(s))h=o;else if(1===this.numComps&&l>u&&"DeviceGray"!==this.name&&"DeviceRGB"!==this.name){const t=s<=8?new Uint8Array(u):new Uint16Array(u);for(let e=0;e<u;e++)t[e]=e;const a=new Uint8ClampedArray(3*u);this.getRgbBuffer(t,0,u,a,0,s,0);if(d){h=new Uint8Array(3*l);let e=0;for(let t=0;t<l;++t){const r=3*o[t];h[e++]=a[r];h[e++]=a[r+1];h[e++]=a[r+2]}}else{let t=0;for(let r=0;r<l;++r){const i=3*o[r];e[t++]=a[i];e[t++]=a[i+1];e[t++]=a[i+2];t+=c}}}else if(d){h=new Uint8ClampedArray(3*l);this.getRgbBuffer(o,0,l,h,0,s,0)}else this.getRgbBuffer(o,0,r*n,e,0,s,c);if(h)if(d)!function resizeRgbImage(e,t,a,r,i,n,s){s=1!==s?0:s;const o=a/i,c=r/n;let l,h=0;const u=new Uint16Array(i),d=3*a;for(let e=0;e<i;e++)u[e]=3*Math.floor(e*o);for(let a=0;a<n;a++){const r=Math.floor(a*c)*d;for(let a=0;a<i;a++){l=r+u[a];t[h++]=e[l++];t[h++]=e[l++];t[h++]=e[l++];h+=s}}}(h,e,t,a,r,i,c);else{let t=0,a=0;for(let i=0,s=r*n;i<s;i++){e[t++]=h[a++];e[t++]=h[a++];e[t++]=h[a++];t+=c}}}get usesZeroToOneRange(){return shadow(this,"usesZeroToOneRange",!0)}static isDefaultDecode(e,t){if(!Array.isArray(e))return!0;if(2*t!==e.length){warn("The decode map is not the correct length");return!0}for(let t=0,a=e.length;t<a;t+=2)if(0!==e[t]||1!==e[t+1])return!1;return!0}}class AlternateCS extends ColorSpace{constructor(e,t,a){super("Alternate",e);this.base=t;this.tintFn=a;this.tmpBuf=new Float32Array(t.numComps)}getRgbItem(e,t,a,r){const i=this.tmpBuf;this.tintFn(e,t,i,0);this.base.getRgbItem(i,0,a,r)}getRgbBuffer(e,t,a,r,i,n,s){const o=this.tintFn,c=this.base,l=1/((1<<n)-1),h=c.numComps,u=c.usesZeroToOneRange,d=(c.isPassthrough(8)||!u)&&0===s;let f=d?i:0;const g=d?r:new Uint8ClampedArray(h*a),p=this.numComps,m=new Float32Array(p),b=new Float32Array(h);let y,w;for(y=0;y<a;y++){for(w=0;w<p;w++)m[w]=e[t++]*l;o(m,0,b,0);if(u)for(w=0;w<h;w++)g[f++]=255*b[w];else{c.getRgbItem(b,0,g,f);f+=h}}d||c.getRgbBuffer(g,0,a,r,i,8,s)}getOutputLength(e,t){return this.base.getOutputLength(e*this.base.numComps/this.numComps,t)}}class PatternCS extends ColorSpace{constructor(e){super("Pattern",null);this.base=e}isDefaultDecode(e,t){unreachable("Should not call PatternCS.isDefaultDecode")}}class IndexedCS extends ColorSpace{constructor(e,t,a){super("Indexed",1);this.base=e;this.highVal=t;const r=e.numComps*(t+1);this.lookup=new Uint8Array(r);if(a instanceof BaseStream){const e=a.getBytes(r);this.lookup.set(e)}else{if("string"!=typeof a)throw new FormatError(`IndexedCS - unrecognized lookup table: ${a}`);for(let e=0;e<r;++e)this.lookup[e]=255&a.charCodeAt(e)}}getRgbItem(e,t,a,r){const{base:i,highVal:n,lookup:s}=this,o=MathClamp(Math.round(e[t]),0,n)*i.numComps;i.getRgbBuffer(s,o,1,a,r,8,0)}getRgbBuffer(e,t,a,r,i,n,s){const{base:o,highVal:c,lookup:l}=this,{numComps:h}=o,u=o.getOutputLength(h,s);for(let n=0;n<a;++n){const a=MathClamp(Math.round(e[t++]),0,c)*h;o.getRgbBuffer(l,a,1,r,i,8,s);i+=u}}getOutputLength(e,t){return this.base.getOutputLength(e*this.base.numComps,t)}isDefaultDecode(e,t){if(!Array.isArray(e))return!0;if(2!==e.length){warn("Decode map length is not correct");return!0}if(!Number.isInteger(t)||t<1){warn("Bits per component is not correct");return!0}return 0===e[0]&&e[1]===(1<<t)-1}}class DeviceGrayCS extends ColorSpace{constructor(){super("DeviceGray",1)}getRgbItem(e,t,a,r){const i=255*e[t];a[r]=a[r+1]=a[r+2]=i}getRgbBuffer(e,t,a,r,i,n,s){const o=255/((1<<n)-1);let c=t,l=i;for(let t=0;t<a;++t){const t=o*e[c++];r[l++]=t;r[l++]=t;r[l++]=t;l+=s}}getOutputLength(e,t){return e*(3+t)}}class DeviceRgbCS extends ColorSpace{constructor(){super("DeviceRGB",3)}getRgbItem(e,t,a,r){a[r]=255*e[t];a[r+1]=255*e[t+1];a[r+2]=255*e[t+2]}getRgbBuffer(e,t,a,r,i,n,s){if(8===n&&0===s){r.set(e.subarray(t,t+3*a),i);return}const o=255/((1<<n)-1);let c=t,l=i;for(let t=0;t<a;++t){r[l++]=o*e[c++];r[l++]=o*e[c++];r[l++]=o*e[c++];l+=s}}getOutputLength(e,t){return e*(3+t)/3|0}isPassthrough(e){return 8===e}}class DeviceRgbaCS extends ColorSpace{constructor(){super("DeviceRGBA",4)}getOutputLength(e,t){return 4*e}isPassthrough(e){return 8===e}fillRgb(e,t,a,r,i,n,s,o,c){a!==i||t!==r?function resizeRgbaImage(e,t,a,r,i,n,s){const o=a/i,c=r/n;let l=0;const h=new Uint16Array(i);if(1===s){for(let e=0;e<i;e++)h[e]=Math.floor(e*o);const r=new Uint32Array(e.buffer),s=new Uint32Array(t.buffer),u=FeatureTest.isLittleEndian?16777215:4294967040;for(let e=0;e<n;e++){const t=r.subarray(Math.floor(e*c)*a);for(let e=0;e<i;e++)s[l++]|=t[h[e]]&u}}else{const r=4,s=a*r;for(let e=0;e<i;e++)h[e]=Math.floor(e*o)*r;for(let a=0;a<n;a++){const r=e.subarray(Math.floor(a*c)*s);for(let e=0;e<i;e++){const a=h[e];t[l++]=r[a];t[l++]=r[a+1];t[l++]=r[a+2]}}}}(o,e,t,a,r,i,c):function copyRgbaImage(e,t,a){if(1===a){const a=new Uint32Array(e.buffer),r=new Uint32Array(t.buffer),i=FeatureTest.isLittleEndian?16777215:4294967040;for(let e=0,t=a.length;e<t;e++)r[e]|=a[e]&i}else{let a=0;for(let r=0,i=e.length;r<i;r+=4){t[a++]=e[r];t[a++]=e[r+1];t[a++]=e[r+2]}}}(o,e,c)}}class DeviceCmykCS extends ColorSpace{constructor(){super("DeviceCMYK",4)}#a(e,t,a,r,i){const n=e[t]*a,s=e[t+1]*a,o=e[t+2]*a,c=e[t+3]*a;r[i]=255+n*(-4.387332384609988*n+54.48615194189176*s+18.82290502165302*o+212.25662451639585*c-285.2331026137004)+s*(1.7149763477362134*s-5.6096736904047315*o+-17.873870861415444*c-5.497006427196366)+o*(-2.5217340131683033*o-21.248923337353073*c+17.5119270841813)+c*(-21.86122147463605*c-189.48180835922747);r[i+1]=255+n*(8.841041422036149*n+60.118027045597366*s+6.871425592049007*o+31.159100130055922*c-79.2970844816548)+s*(-15.310361306967817*s+17.575251261109482*o+131.35250912493976*c-190.9453302588951)+o*(4.444339102852739*o+9.8632861493405*c-24.86741582555878)+c*(-20.737325471181034*c-187.80453709719578);r[i+2]=255+n*(.8842522430003296*n+8.078677503112928*s+30.89978309703729*o-.23883238689178934*c-14.183576799673286)+s*(10.49593273432072*s+63.02378494754052*o+50.606957656360734*c-112.23884253719248)+o*(.03296041114873217*o+115.60384449646641*c-193.58209356861505)+c*(-22.33816807309886*c-180.12613974708367)}getRgbItem(e,t,a,r){this.#a(e,t,1,a,r)}getRgbBuffer(e,t,a,r,i,n,s){const o=1/((1<<n)-1);for(let n=0;n<a;n++){this.#a(e,t,o,r,i);t+=4;i+=3+s}}getOutputLength(e,t){return e/4*(3+t)|0}}class CalGrayCS extends ColorSpace{constructor(e,t,a){super("CalGray",1);if(!e)throw new FormatError("WhitePoint missing - required for color space CalGray");[this.XW,this.YW,this.ZW]=e;[this.XB,this.YB,this.ZB]=t||[0,0,0];this.G=a||1;if(this.XW<0||this.ZW<0||1!==this.YW)throw new FormatError(`Invalid WhitePoint components for ${this.name}, no fallback available`);if(this.XB<0||this.YB<0||this.ZB<0){info(`Invalid BlackPoint for ${this.name}, falling back to default.`);this.XB=this.YB=this.ZB=0}0===this.XB&&0===this.YB&&0===this.ZB||warn(`${this.name}, BlackPoint: XB: ${this.XB}, YB: ${this.YB}, ZB: ${this.ZB}, only default values are supported.`);if(this.G<1){info(`Invalid Gamma: ${this.G} for ${this.name}, falling back to default.`);this.G=1}}#a(e,t,a,r,i){const n=(e[t]*i)**this.G,s=this.YW*n,o=Math.max(295.8*s**.3333333333333333-40.8,0);a[r]=o;a[r+1]=o;a[r+2]=o}getRgbItem(e,t,a,r){this.#a(e,t,a,r,1)}getRgbBuffer(e,t,a,r,i,n,s){const o=1/((1<<n)-1);for(let n=0;n<a;++n){this.#a(e,t,r,i,o);t+=1;i+=3+s}}getOutputLength(e,t){return e*(3+t)}}class CalRGBCS extends ColorSpace{static#r=new Float32Array([.8951,.2664,-.1614,-.7502,1.7135,.0367,.0389,-.0685,1.0296]);static#i=new Float32Array([.9869929,-.1470543,.1599627,.4323053,.5183603,.0492912,-.0085287,.0400428,.9684867]);static#n=new Float32Array([3.2404542,-1.5371385,-.4985314,-.969266,1.8760108,.041556,.0556434,-.2040259,1.0572252]);static#s=new Float32Array([1,1,1]);static#o=new Float32Array(3);static#c=new Float32Array(3);static#l=new Float32Array(3);static#h=(24/116)**3/8;constructor(e,t,a,r){super("CalRGB",3);if(!e)throw new FormatError("WhitePoint missing - required for color space CalRGB");const[i,n,s]=this.whitePoint=e,[o,c,l]=this.blackPoint=t||new Float32Array(3);[this.GR,this.GG,this.GB]=a||new Float32Array([1,1,1]);[this.MXA,this.MYA,this.MZA,this.MXB,this.MYB,this.MZB,this.MXC,this.MYC,this.MZC]=r||new Float32Array([1,0,0,0,1,0,0,0,1]);if(i<0||s<0||1!==n)throw new FormatError(`Invalid WhitePoint components for ${this.name}, no fallback available`);if(o<0||c<0||l<0){info(`Invalid BlackPoint for ${this.name} [${o}, ${c}, ${l}], falling back to default.`);this.blackPoint=new Float32Array(3)}if(this.GR<0||this.GG<0||this.GB<0){info(`Invalid Gamma [${this.GR}, ${this.GG}, ${this.GB}] for ${this.name}, falling back to default.`);this.GR=this.GG=this.GB=1}}#u(e,t,a){a[0]=e[0]*t[0]+e[1]*t[1]+e[2]*t[2];a[1]=e[3]*t[0]+e[4]*t[1]+e[5]*t[2];a[2]=e[6]*t[0]+e[7]*t[1]+e[8]*t[2]}#d(e,t,a){a[0]=1*t[0]/e[0];a[1]=1*t[1]/e[1];a[2]=1*t[2]/e[2]}#f(e,t,a){a[0]=.95047*t[0]/e[0];a[1]=1*t[1]/e[1];a[2]=1.08883*t[2]/e[2]}#g(e){return e<=.0031308?MathClamp(12.92*e,0,1):e>=.99554525?1:MathClamp(1.055*e**(1/2.4)-.055,0,1)}#p(e){return e<0?-this.#p(-e):e>8?((e+16)/116)**3:e*CalRGBCS.#h}#m(e,t,a){if(0===e[0]&&0===e[1]&&0===e[2]){a[0]=t[0];a[1]=t[1];a[2]=t[2];return}const r=this.#p(0),i=(1-r)/(1-this.#p(e[0])),n=1-i,s=(1-r)/(1-this.#p(e[1])),o=1-s,c=(1-r)/(1-this.#p(e[2])),l=1-c;a[0]=t[0]*i+n;a[1]=t[1]*s+o;a[2]=t[2]*c+l}#b(e,t,a){if(1===e[0]&&1===e[2]){a[0]=t[0];a[1]=t[1];a[2]=t[2];return}const r=a;this.#u(CalRGBCS.#r,t,r);const i=CalRGBCS.#o;this.#d(e,r,i);this.#u(CalRGBCS.#i,i,a)}#y(e,t,a){const r=a;this.#u(CalRGBCS.#r,t,r);const i=CalRGBCS.#o;this.#f(e,r,i);this.#u(CalRGBCS.#i,i,a)}#a(e,t,a,r,i){const n=MathClamp(e[t]*i,0,1),s=MathClamp(e[t+1]*i,0,1),o=MathClamp(e[t+2]*i,0,1),c=1===n?1:n**this.GR,l=1===s?1:s**this.GG,h=1===o?1:o**this.GB,u=this.MXA*c+this.MXB*l+this.MXC*h,d=this.MYA*c+this.MYB*l+this.MYC*h,f=this.MZA*c+this.MZB*l+this.MZC*h,g=CalRGBCS.#c;g[0]=u;g[1]=d;g[2]=f;const p=CalRGBCS.#l;this.#b(this.whitePoint,g,p);const m=CalRGBCS.#c;this.#m(this.blackPoint,p,m);const b=CalRGBCS.#l;this.#y(CalRGBCS.#s,m,b);const y=CalRGBCS.#c;this.#u(CalRGBCS.#n,b,y);a[r]=255*this.#g(y[0]);a[r+1]=255*this.#g(y[1]);a[r+2]=255*this.#g(y[2])}getRgbItem(e,t,a,r){this.#a(e,t,a,r,1)}getRgbBuffer(e,t,a,r,i,n,s){const o=1/((1<<n)-1);for(let n=0;n<a;++n){this.#a(e,t,r,i,o);t+=3;i+=3+s}}getOutputLength(e,t){return e*(3+t)/3|0}}class LabCS extends ColorSpace{constructor(e,t,a){super("Lab",3);if(!e)throw new FormatError("WhitePoint missing - required for color space Lab");[this.XW,this.YW,this.ZW]=e;[this.amin,this.amax,this.bmin,this.bmax]=a||[-100,100,-100,100];[this.XB,this.YB,this.ZB]=t||[0,0,0];if(this.XW<0||this.ZW<0||1!==this.YW)throw new FormatError("Invalid WhitePoint components, no fallback available");if(this.XB<0||this.YB<0||this.ZB<0){info("Invalid BlackPoint, falling back to default");this.XB=this.YB=this.ZB=0}if(this.amin>this.amax||this.bmin>this.bmax){info("Invalid Range, falling back to defaults");this.amin=-100;this.amax=100;this.bmin=-100;this.bmax=100}}#w(e){return e>=6/29?e**3:108/841*(e-4/29)}#S(e,t,a,r){return a+e*(r-a)/t}#a(e,t,a,r,i){let n=e[t],s=e[t+1],o=e[t+2];if(!1!==a){n=this.#S(n,a,0,100);s=this.#S(s,a,this.amin,this.amax);o=this.#S(o,a,this.bmin,this.bmax)}s>this.amax?s=this.amax:s<this.amin&&(s=this.amin);o>this.bmax?o=this.bmax:o<this.bmin&&(o=this.bmin);const c=(n+16)/116,l=c+s/500,h=c-o/200,u=this.XW*this.#w(l),d=this.YW*this.#w(c),f=this.ZW*this.#w(h);let g,p,m;if(this.ZW<1){g=3.1339*u+-1.617*d+-.4906*f;p=-.9785*u+1.916*d+.0333*f;m=.072*u+-.229*d+1.4057*f}else{g=3.2406*u+-1.5372*d+-.4986*f;p=-.9689*u+1.8758*d+.0415*f;m=.0557*u+-.204*d+1.057*f}r[i]=255*Math.sqrt(g);r[i+1]=255*Math.sqrt(p);r[i+2]=255*Math.sqrt(m)}getRgbItem(e,t,a,r){this.#a(e,t,!1,a,r)}getRgbBuffer(e,t,a,r,i,n,s){const o=(1<<n)-1;for(let n=0;n<a;n++){this.#a(e,t,o,r,i);t+=3;i+=3+s}}getOutputLength(e,t){return e*(3+t)/3|0}isDefaultDecode(e,t){return!0}get usesZeroToOneRange(){return shadow(this,"usesZeroToOneRange",!1)}}function fetchSync(e){const t=new XMLHttpRequest;t.open("GET",e,!1);t.responseType="arraybuffer";t.send(null);return t.response}class IccColorSpace extends ColorSpace{#x;#A;static#k=!0;static#C=null;static#v=new FinalizationRegistry((e=>{!function qcms_drop_transformer(e){Da.qcms_drop_transformer(e)}(e)}));constructor(e,t,a){if(!IccColorSpace.isUsable)throw new Error("No ICC color space support");super(t,a);let r;switch(a){case 1:r=Ea.Gray8;this.#A=(e,t)=>function qcms_convert_one(e,t){Da.qcms_convert_one(e,t)}(this.#x,255*e[t]);break;case 3:r=Ea.RGB8;this.#A=(e,t)=>function qcms_convert_three(e,t,a,r){Da.qcms_convert_three(e,t,a,r)}(this.#x,255*e[t],255*e[t+1],255*e[t+2]);break;case 4:r=Ea.CMYK;this.#A=(e,t)=>function qcms_convert_four(e,t,a,r,i){Da.qcms_convert_four(e,t,a,r,i)}(this.#x,255*e[t],255*e[t+1],255*e[t+2],255*e[t+3]);break;default:throw new Error(`Unsupported number of components: ${a}`)}this.#x=function qcms_transformer_from_memory(e,t,a){const r=passArray8ToWasm0(e,Da.__wbindgen_malloc),i=Na;return Da.qcms_transformer_from_memory(r,i,t,a)>>>0}(e,r,Pa.Perceptual);if(!this.#x)throw new Error("Failed to create ICC color space");IccColorSpace.#v.register(this,this.#x)}getRgbItem(e,t,a,r){QCMS._destBuffer=a.subarray(r,r+3);this.#A(e,t);QCMS._destBuffer=null}getRgbBuffer(e,t,a,r,i,n,s){e=e.subarray(t,t+a*this.numComps);if(8!==n){const t=255/((1<<n)-1);for(let a=0,r=e.length;a<r;a++)e[a]*=t}QCMS._mustAddAlpha=s&&r.buffer===e.buffer;QCMS._destBuffer=r.subarray(i,i+a*(3+s));!function qcms_convert_array(e,t){const a=passArray8ToWasm0(t,Da.__wbindgen_malloc),r=Na;Da.qcms_convert_array(e,a,r)}(this.#x,e);QCMS._mustAddAlpha=!1;QCMS._destBuffer=null}getOutputLength(e,t){return e/this.numComps*(3+t)|0}static setOptions({useWasm:e,useWorkerFetch:t,wasmUrl:a}){if(t){this.#k=e;this.#C=a}else this.#k=!1}static get isUsable(){let e=!1;if(this.#k)if(this.#C)try{this._module=QCMS._module=function initSync(e){if(void 0!==Da)return Da;void 0!==e&&(Object.getPrototypeOf(e)===Object.prototype?({module:e}=e):console.warn("using deprecated parameters for `initSync()`; pass a single object instead"));const t=__wbg_get_imports();e instanceof WebAssembly.Module||(e=new WebAssembly.Module(e));return __wbg_finalize_init(new WebAssembly.Instance(e,t),e)}({module:fetchSync(`${this.#C}qcms_bg.wasm`)});e=!!this._module}catch(e){warn(`ICCBased color space: "${e}".`)}else warn("No ICC color space support due to missing `wasmUrl` API option");return shadow(this,"isUsable",e)}}class CmykICCBasedCS extends IccColorSpace{static#F;constructor(){super(new Uint8Array(fetchSync(`${CmykICCBasedCS.#F}CGATS001Compat-v2-micro.icc`)),"DeviceCMYK",4)}static setOptions({iccUrl:e}){this.#F=e}static get isUsable(){let e=!1;IccColorSpace.isUsable&&(this.#F?e=!0:warn("No CMYK ICC profile support due to missing `iccUrl` API option"));return shadow(this,"isUsable",e)}}class Stream extends BaseStream{constructor(e,t,a,r){super();this.bytes=e instanceof Uint8Array?e:new Uint8Array(e);this.start=t||0;this.pos=this.start;this.end=t+a||this.bytes.length;this.dict=r}get length(){return this.end-this.start}get isEmpty(){return 0===this.length}getByte(){return this.pos>=this.end?-1:this.bytes[this.pos++]}getBytes(e){const t=this.bytes,a=this.pos,r=this.end;if(!e)return t.subarray(a,r);let i=a+e;i>r&&(i=r);this.pos=i;return t.subarray(a,i)}getByteRange(e,t){e<0&&(e=0);t>this.end&&(t=this.end);return this.bytes.subarray(e,t)}reset(){this.pos=this.start}moveStart(){this.start=this.pos}makeSubStream(e,t,a=null){return new Stream(this.bytes.buffer,e,t,a)}}class StringStream extends Stream{constructor(e){super(stringToBytes(e))}}class NullStream extends Stream{constructor(){super(new Uint8Array(0))}}class ChunkedStream extends Stream{constructor(e,t,a){super(new Uint8Array(e),0,e,null);this.chunkSize=t;this._loadedChunks=new Set;this.numChunks=Math.ceil(e/t);this.manager=a;this.progressiveDataLength=0;this.lastSuccessfulEnsureByteChunk=-1}getMissingChunks(){const e=[];for(let t=0,a=this.numChunks;t<a;++t)this._loadedChunks.has(t)||e.push(t);return e}get numChunksLoaded(){return this._loadedChunks.size}get isDataLoaded(){return this.numChunksLoaded===this.numChunks}onReceiveData(e,t){const a=this.chunkSize;if(e%a!=0)throw new Error(`Bad begin offset: ${e}`);const r=e+t.byteLength;if(r%a!=0&&r!==this.bytes.length)throw new Error(`Bad end offset: ${r}`);this.bytes.set(new Uint8Array(t),e);const i=Math.floor(e/a),n=Math.floor((r-1)/a)+1;for(let e=i;e<n;++e)this._loadedChunks.add(e)}onReceiveProgressiveData(e){let t=this.progressiveDataLength;const a=Math.floor(t/this.chunkSize);this.bytes.set(new Uint8Array(e),t);t+=e.byteLength;this.progressiveDataLength=t;const r=t>=this.end?this.numChunks:Math.floor(t/this.chunkSize);for(let e=a;e<r;++e)this._loadedChunks.add(e)}ensureByte(e){if(e<this.progressiveDataLength)return;const t=Math.floor(e/this.chunkSize);if(!(t>this.numChunks)&&t!==this.lastSuccessfulEnsureByteChunk){if(!this._loadedChunks.has(t))throw new MissingDataException(e,e+1);this.lastSuccessfulEnsureByteChunk=t}}ensureRange(e,t){if(e>=t)return;if(t<=this.progressiveDataLength)return;const a=Math.floor(e/this.chunkSize);if(a>this.numChunks)return;const r=Math.min(Math.floor((t-1)/this.chunkSize)+1,this.numChunks);for(let i=a;i<r;++i)if(!this._loadedChunks.has(i))throw new MissingDataException(e,t)}nextEmptyChunk(e){const t=this.numChunks;for(let a=0;a<t;++a){const r=(e+a)%t;if(!this._loadedChunks.has(r))return r}return null}hasChunk(e){return this._loadedChunks.has(e)}getByte(){const e=this.pos;if(e>=this.end)return-1;e>=this.progressiveDataLength&&this.ensureByte(e);return this.bytes[this.pos++]}getBytes(e){const t=this.bytes,a=this.pos,r=this.end;if(!e){r>this.progressiveDataLength&&this.ensureRange(a,r);return t.subarray(a,r)}let i=a+e;i>r&&(i=r);i>this.progressiveDataLength&&this.ensureRange(a,i);this.pos=i;return t.subarray(a,i)}getByteRange(e,t){e<0&&(e=0);t>this.end&&(t=this.end);t>this.progressiveDataLength&&this.ensureRange(e,t);return this.bytes.subarray(e,t)}makeSubStream(e,t,a=null){t?e+t>this.progressiveDataLength&&this.ensureRange(e,e+t):e>=this.progressiveDataLength&&this.ensureByte(e);function ChunkedStreamSubstream(){}ChunkedStreamSubstream.prototype=Object.create(this);ChunkedStreamSubstream.prototype.getMissingChunks=function(){const e=this.chunkSize,t=Math.floor(this.start/e),a=Math.floor((this.end-1)/e)+1,r=[];for(let e=t;e<a;++e)this._loadedChunks.has(e)||r.push(e);return r};Object.defineProperty(ChunkedStreamSubstream.prototype,"isDataLoaded",{get(){return this.numChunksLoaded===this.numChunks||0===this.getMissingChunks().length},configurable:!0});const r=new ChunkedStreamSubstream;r.pos=r.start=e;r.end=e+t||this.end;r.dict=a;return r}getBaseStreams(){return[this]}}class ChunkedStreamManager{constructor(e,t){this.length=t.length;this.chunkSize=t.rangeChunkSize;this.stream=new ChunkedStream(this.length,this.chunkSize,this);this.pdfNetworkStream=e;this.disableAutoFetch=t.disableAutoFetch;this.msgHandler=t.msgHandler;this.currRequestId=0;this._chunksNeededByRequest=new Map;this._requestsByChunk=new Map;this._promisesByRequest=new Map;this.progressiveDataLength=0;this.aborted=!1;this._loadedStreamCapability=Promise.withResolvers()}sendRequest(e,t){const a=this.pdfNetworkStream.getRangeReader(e,t);a.isStreamingSupported||(a.onProgress=this.onProgress.bind(this));let r=[],i=0;return new Promise(((e,t)=>{const readChunk=({value:n,done:s})=>{try{if(s){const t=arrayBuffersToBytes(r);r=null;e(t);return}i+=n.byteLength;a.isStreamingSupported&&this.onProgress({loaded:i});r.push(n);a.read().then(readChunk,t)}catch(e){t(e)}};a.read().then(readChunk,t)})).then((t=>{this.aborted||this.onReceiveData({chunk:t,begin:e})}))}requestAllChunks(e=!1){if(!e){const e=this.stream.getMissingChunks();this._requestChunks(e)}return this._loadedStreamCapability.promise}_requestChunks(e){const t=this.currRequestId++,a=new Set;this._chunksNeededByRequest.set(t,a);for(const t of e)this.stream.hasChunk(t)||a.add(t);if(0===a.size)return Promise.resolve();const r=Promise.withResolvers();this._promisesByRequest.set(t,r);const i=[];for(const e of a){let a=this._requestsByChunk.get(e);if(!a){a=[];this._requestsByChunk.set(e,a);i.push(e)}a.push(t)}if(i.length>0){const e=this.groupChunks(i);for(const t of e){const e=t.beginChunk*this.chunkSize,a=Math.min(t.endChunk*this.chunkSize,this.length);this.sendRequest(e,a).catch(r.reject)}}return r.promise.catch((e=>{if(!this.aborted)throw e}))}getStream(){return this.stream}requestRange(e,t){t=Math.min(t,this.length);const a=this.getBeginChunk(e),r=this.getEndChunk(t),i=[];for(let e=a;e<r;++e)i.push(e);return this._requestChunks(i)}requestRanges(e=[]){const t=[];for(const a of e){const e=this.getBeginChunk(a.begin),r=this.getEndChunk(a.end);for(let a=e;a<r;++a)t.includes(a)||t.push(a)}t.sort(((e,t)=>e-t));return this._requestChunks(t)}groupChunks(e){const t=[];let a=-1,r=-1;for(let i=0,n=e.length;i<n;++i){const n=e[i];a<0&&(a=n);if(r>=0&&r+1!==n){t.push({beginChunk:a,endChunk:r+1});a=n}i+1===e.length&&t.push({beginChunk:a,endChunk:n+1});r=n}return t}onProgress(e){this.msgHandler.send("DocProgress",{loaded:this.stream.numChunksLoaded*this.chunkSize+e.loaded,total:this.length})}onReceiveData(e){const t=e.chunk,a=void 0===e.begin,r=a?this.progressiveDataLength:e.begin,i=r+t.byteLength,n=Math.floor(r/this.chunkSize),s=i<this.length?Math.floor(i/this.chunkSize):Math.ceil(i/this.chunkSize);if(a){this.stream.onReceiveProgressiveData(t);this.progressiveDataLength=i}else this.stream.onReceiveData(r,t);this.stream.isDataLoaded&&this._loadedStreamCapability.resolve(this.stream);const o=[];for(let e=n;e<s;++e){const t=this._requestsByChunk.get(e);if(t){this._requestsByChunk.delete(e);for(const a of t){const t=this._chunksNeededByRequest.get(a);t.has(e)&&t.delete(e);t.size>0||o.push(a)}}}if(!this.disableAutoFetch&&0===this._requestsByChunk.size){let e;if(1===this.stream.numChunksLoaded){const t=this.stream.numChunks-1;this.stream.hasChunk(t)||(e=t)}else e=this.stream.nextEmptyChunk(s);Number.isInteger(e)&&this._requestChunks([e])}for(const e of o){const t=this._promisesByRequest.get(e);this._promisesByRequest.delete(e);t.resolve()}this.msgHandler.send("DocProgress",{loaded:this.stream.numChunksLoaded*this.chunkSize,total:this.length})}onError(e){this._loadedStreamCapability.reject(e)}getBeginChunk(e){return Math.floor(e/this.chunkSize)}getEndChunk(e){return Math.floor((e-1)/this.chunkSize)+1}abort(e){this.aborted=!0;this.pdfNetworkStream?.cancelAllRequests(e);for(const t of this._promisesByRequest.values())t.reject(e)}}function convertToRGBA(e){switch(e.kind){case k:return convertBlackAndWhiteToRGBA(e);case C:return function convertRGBToRGBA({src:e,srcPos:t=0,dest:a,destPos:r=0,width:i,height:n}){let s=0;const o=i*n*3,c=o>>2,l=new Uint32Array(e.buffer,t,c);if(FeatureTest.isLittleEndian){for(;s<c-2;s+=3,r+=4){const e=l[s],t=l[s+1],i=l[s+2];a[r]=4278190080|e;a[r+1]=e>>>24|t<<8|4278190080;a[r+2]=t>>>16|i<<16|4278190080;a[r+3]=i>>>8|4278190080}for(let i=4*s,n=t+o;i<n;i+=3)a[r++]=e[i]|e[i+1]<<8|e[i+2]<<16|4278190080}else{for(;s<c-2;s+=3,r+=4){const e=l[s],t=l[s+1],i=l[s+2];a[r]=255|e;a[r+1]=e<<24|t>>>8|255;a[r+2]=t<<16|i>>>16|255;a[r+3]=i<<8|255}for(let i=4*s,n=t+o;i<n;i+=3)a[r++]=e[i]<<24|e[i+1]<<16|e[i+2]<<8|255}return{srcPos:t+o,destPos:r}}(e)}return null}function convertBlackAndWhiteToRGBA({src:e,srcPos:t=0,dest:a,width:r,height:i,nonBlackColor:n=4294967295,inverseDecode:s=!1}){const o=FeatureTest.isLittleEndian?4278190080:255,[c,l]=s?[n,o]:[o,n],h=r>>3,u=7&r,d=e.length;a=new Uint32Array(a.buffer);let f=0;for(let r=0;r<i;r++){for(const r=t+h;t<r;t++){const r=t<d?e[t]:255;a[f++]=128&r?l:c;a[f++]=64&r?l:c;a[f++]=32&r?l:c;a[f++]=16&r?l:c;a[f++]=8&r?l:c;a[f++]=4&r?l:c;a[f++]=2&r?l:c;a[f++]=1&r?l:c}if(0===u)continue;const r=t<d?e[t++]:255;for(let e=0;e<u;e++)a[f