dynamsoft-document-viewer/dist/ddv.es.js

Dynamsoft Document Viewer (DDV) is an SDK designed to provide different types of viewers to configure and achieve different processing flows for documents.

/*! 
* 20260417111300
* Dynamsoft JavaScript Library
* Product: Dynamsoft Document Viewer
* Web Site: https://www.dynamsoft.com
*
* Copyright 2026, Dynamsoft Corporation
* Author: Dynamsoft Support Team
* Version: 4.0.0
*/

import { mapPackageRegister, CoreModule } from 'dynamsoft-core';

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ArrayBuffer]"!=e&&"[object Uint8ClampedArray]"!=e&&delete o.srcBuffer;}return x(n,Ze,{pageCount:o.pageCount},"f"),o}))}readTiffPage(t,e,i,n,s){return y(this,void 0,void 0,(function*(){yield m(this,Xe,"m",ei).call(this,t.fileSource),e=null!=e?e:0,i=null!=i?i:this._outputType,n=null!=n?n:R.RT_AUTO,s=null!=s&&s;let o=this._createTask("ReadTiffPage");return o.params.input=[e,i,s],o.params.returnType=null!=n?n:R.RT_AUTO,o.params.returnBlob=n===R.RT_AUTO,o.handleResult=this._handleImageData,this._addTask(o)}))}getTiffInfo(t,e){return y(this,void 0,void 0,(function*(){return yield m(this,Xe,"m",ei).call(this,t.fileSource),m(this,Ze,"f")}))}getTiffPageInfos(t,e){return y(this,void 0,void 0,(function*(){yield m(this,Xe,"m",ei).call(this,t.fileSource);let i=this._createTask("GetTiffPageInfos");return i.params.input=[e],this._addTask(i)}))}}Ye=new WeakMap,qe=new WeakMap,Je=new WeakMap,Ze=new WeakMap,Qe=new WeakMap,Ke=new WeakMap,ti=new WeakMap,Xe=new WeakSet,ei=function(t){return y(this,void 0,void 0,(function*(){if(this.makeSureWorkerMemoryNotExceed(),m(this,qe,"f")){if(m(this,Je,"f")===t)return void Le.logD("["+this.id+"] already opened in "+this.workerId);yield m(this,Xe,"m",ii).call(this);}Le.logD("["+this.id+"] reopen in worker "+this.workerId),yield this.openTiff(t,!1);}))},ii=function(){if(x(this,Je,null,"f"),m(this,qe,"f"))return x(this,qe,!1,"f"),this._addTask(this._createTask("EndReadTiff",null,this._handleBooleanResult))};class Fi{static decode(t){const e={encodeChars:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",decodeChars:[-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,62,-1,-1,-1,63,52,53,54,55,56,57,58,59,60,61,-1,-1,-1,-1,-1,-1,-1,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,-1,-1,-1,-1,-1,-1,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,-1,-1,-1,-1,-1]};function i(t){let e,i,n,s,o,r,a,l=[],h=t.length;for(e=0;e<h;e++)s=t.charCodeAt(e),s>>7&255?6==(s>>5&255)?(o=t.charCodeAt(++e),i=(31&s)<<6,n=63&o,a=i|n,l.push(String.fromCharCode(a))):14==(s>>4&255)&&(o=t.charCodeAt(++e),r=t.charCodeAt(++e),i=s<<4|o>>2&15,n=(3&o)<<6|63&r,a=(255&i)<<8|n,l.push(String.fromCharCode(a))):l.push(t.charAt(e));return l.join("")}return function(t){let n,s,o,r,a=[],l=0,h=t.length;for(;l<h;){do{n=e.decodeChars[255&t.charCodeAt(l++)];}while(l<h&&-1==n);if(-1==n)break;do{s=e.decodeChars[255&t.charCodeAt(l++)];}while(l<h&&-1==s);if(-1==s)break;a.push(String.fromCharCode(n<<2|(48&s)>>4));do{if(o=255&t.charCodeAt(l++),61==o)return i(a.join(""));o=e.decodeChars[o];}while(l<h&&-1==o);if(-1==o)break;a.push(String.fromCharCode((15&s)<<4|(60&o)>>2));do{if(r=255&t.charCodeAt(l++),61==r)return i(a.join(""));r=e.decodeChars[r];}while(l<h&&-1==r);if(-1==r)break;a.push(String.fromCharCode((3&o)<<6|r));}return i(a.join(""))}(t)}}!function(t){t[t.render=1]="render",t[t.extractImageOnly=2]="extractImageOnly",t[t.auto=3]="auto",t[t.renderWithAnnot=4]="renderWithAnnot";}(Si||(Si={}));class _i extends Ve{constructor(t){super(Oe.PdfReaderModule,t),ni.add(this),ri.set(this,void 0),ai.set(this,void 0),hi.set(this,0),ci.set(this,200),di.set(this,3),ui.set(this,!1),pi.set(this,void 0),gi.set(this,null),fi.set(this,""),this._outputType=k.IT_ALL;}static get fonts(){return m(this,si,"f",oi)}static addPdfFont(t,e){return y(this,void 0,void 0,(function*(){return m(this,si,"m",li).call(this,t,e)}))}static getPdfFonts(){return this.fonts?Object.keys(this.fonts):[]}static removeFont(){x(this,si,Object.create(null),"f",oi);}workerChanged(t){x(this,ui,!1,"f"),t&&(Le.logD("["+this.id+"] worker changed to 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a=i?JSON.stringify(i):"{}",l=this._createTask("ReadPdfPageEx");return l.params.input=[e,a,n,s,r],l.params.returnType=o,l.params.returnBlob=o===R.RT_AUTO,l.handleResult=this._handleImageData,this._addTask(l)}))}renderPage(t,e,i,n,s){var o,r,a,l,h;return y(this,void 0,void 0,(function*(){yield m(this,ni,"m",vi).call(this,t),e=null!=e?e:0;const c=null!==(o=null==s?void 0:s.outputType)&&void 0!==o?o:k.IT_RGBA,d=null!==(r=null==s?void 0:s.rect)&&void 0!==r?r:null,u=null!==(a=null==s?void 0:s.returnType)&&void 0!==a?a:R.RT_AUTO,p=null!==(l=null==s?void 0:s.is1BitTo8Bit)&&void 0!==l&&l,g=null!==(h=null==s?void 0:s.scale)&&void 0!==h?h:1;let f=(null==s?void 0:s.renderOptions)?JSON.stringify(s.renderOptions):"{}",v=this._createTask("RenderPdfPageEx");return v.params.input=[e,f,d,i,n,g,c,p],v.params.returnType=u,v.params.returnBlob=u===R.RT_AUTO,v.handleResult=this._handleImageData,this._addTask(v)}))}readPageImageInfos(t,e,i,n){return y(this,void 0,void 0,(function*(){yield m(this,ni,"m",vi).call(this,t),n=null!=n?n:this._outputType;let s=i?JSON.stringify(i):"{}",o=this._createTask("ReadPageImageInfos");return o.params.input=[e,s,n],this._addTask(o)}))}readPageAnnot(t,e){return y(this,void 0,void 0,(function*(){yield m(this,ni,"m",vi).call(this,t),e=null!=e?e:0;let i=this._createTask("GetPageAnnot",[e]);return this._addTask(i)}))}findText(t,e,i,n){return y(this,void 0,void 0,(function*(){yield m(this,ni,"m",vi).call(this,t);let s=0;return n&&(n.matchCase&&(s|=1),n.matchWholeWord&&(s|=2),n.consecutive&&(s|=4)),this._addTask(this._createTask("SearchText",[e,i,s]))}))}getCharInfos(t,e){return y(this,void 0,void 0,(function*(){return yield m(this,ni,"m",vi).call(this,t),this._addTask(this._createTask("GetPageCharInfos",[e]))}))}getCharInfosEx(t,e,i){return y(this,void 0,void 0,(function*(){return yield m(this,ni,"m",vi).call(this,t),this._addTask(this._createTask("GetPageCharInfosEx",[e,i]))}))}getPageInfos(t,e){return y(this,void 0,void 0,(function*(){return yield m(this,ni,"m",vi).call(this,t),this._addTask(this._createTask("GetPdfPageInfos",[e]))}))}getPdfPageType(t,e){return y(this,void 0,void 0,(function*(){return yield m(this,ni,"m",vi).call(this,t),this._addTask(this._createTask("GetPageContentType",[e]))}))}UnloadPage(t){return y(this,void 0,void 0,(function*(){return t=null!=t?t:0,this._addTask(this._createTask("UnloadPdfPage",[t]))}))}SetLoadedPageCapacity(t){return y(this,void 0,void 0,(function*(){return t=null!=t?t:0,this._addTask(this._createTask("SetLoadedPageCapacity",[t]))}))}setCustomFontsConf