PDF:セキュリティ

このサンプルは、PDFファイルをパスワードで保護する方法と、wijmo.pdf.security モジュールとPdfDocumentのuserPasswordownerPasswordpermissionsversionプロパティを使用してPDFファイルの権限を設定する方法を示しています。

import 'bootstrap.css'; import '@mescius/wijmo.styles/wijmo.css'; import './styles.css'; // import * as input from '@mescius/wijmo.input'; import * as pdf from '@mescius/wijmo.pdf'; import '@mescius/wijmo.pdf.security'; // document.readyState === 'complete' ? init() : window.onload = init; // function init() { let menuVersion = new input.Menu('#menuVersion', { selectedIndexChanged: (s) => { if (s.selectedIndex >= 0) { updateMenuHeader(s, 'PDFのバージョン'); } } }); updateMenuHeader(menuVersion, 'PDFのバージョン'); // document.querySelector('#btn').addEventListener('click', () => { let doc = new pdf.PdfDocument({ userPassword: document.querySelector('#tbUserPassword').value, ownerPassword: document.querySelector('#tbOwnerPassword').value, version: menuVersion.selectedValue, permissions: { annotating: document.querySelector('#cbAnnotating').checked, contentAccessibility: document.querySelector('#cbContentAccessibility').checked, copying: document.querySelector('#cbCopying').checked, documentAssembly: document.querySelector('#cbDocumentAssembly').checked, fillingForms: document.querySelector('#cbFillingForms').checked, modifying: document.querySelector('#cbModifying').checked, printing: document.querySelector('input[name="printing"]:checked').value }, ended: (doc, args) => pdf.saveBlob(args.blob, 'Document.pdf') }); doc.registerFont({ source: 'https://demo.mescius.jp/wijmo/sample/fonts/ipaexg.ttf', name: 'ipaexg' }); doc.setFont(new pdf.PdfFont('ipaexg')); // doc.drawText('PDFファイル'); // doc.end(); }); } // function updateMenuHeader(menu, header) { menu.header = header + ': <b>' + menu.text + '</b>'; }
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>MESCIUS Wijmo PDF Security</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- SystemJS --> <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.21.5/system.src.js" integrity="sha512-skZbMyvYdNoZfLmiGn5ii6KmklM82rYX2uWctBhzaXPxJgiv4XBwJnFGr5k8s+6tE1pcR1nuTKghozJHyzMcoA==" crossorigin="anonymous"></script> <script src="systemjs.config.js"></script> <script> System.import('./src/app'); </script> </head> <body> <div class="container-fluid"> <div class="panel panel-default"> <div class="panel-heading"> セキュリティ設定 </div> <div class="panel-body"> <div class="row"> <div class="col-sm-3"> <input type="text" id="tbUserPassword" class="form-control" placeholder="文書を開くパスワード" /> </div> <div class="col-sm-3"> <input type="text" id="tbOwnerPassword" class="form-control" placeholder="権限パスワード" /> </div> </div> <hr /> <div class="row"> <div class="col-sm-3"> <select id="menuVersion" class="form-control"> <option value="v1_3" selected>1.3</option> <option value="v1_4">1.4</option> <option value="v1_5">1.5</option> <option value="v1_6">1.6</option> <option value="v1_7">1.7</option> <option value="v1_7Ext3">1.7 ExtensionLevel 3</option> </select> </div> </div> <hr /> <div class="row"> <div class="col"> <b>文書の制限</b> (権限パスワードが必要) </div> </div> <div class="row"> <div class="col-sm-3"> <div class="checkbox"> <label> <input type="checkbox" id="cbAnnotating" />注釈 </label> </div> <div class="checkbox"> <label> <input type="checkbox" id="cbContentAccessibility" />アクセシビリティを有効にする </label> </div> <div class="checkbox"> <label> <input type="checkbox" id="cbCopying" />内容のコピー </label> </div> <div class="checkbox"> <label> <input type="checkbox" id="cbDocumentAssembly" />文書アセンブリ </label> </div> <div class="checkbox"> <label> <input type="checkbox" id="cbFillingForms" />フォームフィールドの入力と署名 </label> </div> <div class="checkbox"> <label> <input type="checkbox" id="cbModifying" />文書の変更 </label> </div> </div> </div> <div class="row"> <div class="col-sm-2">印刷</div> </div> <div class="row"> <div class="col-sm-6"> <label class="radio-inline"> <input name="printing" id="cbPrintingNotSet" value="NotAllowed" type="radio" checked />印刷を許可しない </label> <label class="radio-inline"> <input name="printing" id="cbPrintingLowRes" value="AllowLowResolution" type="radio" />低解像度の印刷を許可 </label> <label class="radio-inline"> <input name="printing" id="cbPrintingHiRes" value="AllowHighResolution" type="radio" />高解像度の印刷を許可 </label> </div> </div> </div> </div> <button id="btn" class="btn btn-default">エクスポート</button> </div> </body> </html>
body { margin-bottom: 24px; }
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