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1 wrz 2024 · To decompress a PDF into plain text such as ANSI or JSON using JavaScript consider how you might use coherent cpdf JS API. I use a command line approach to such tasks, as it is easier for one off editing.
7 paź 2018 · 15 Answers. Sorted by: 450. You could use simple regex: var result = fileAsString.replace(/string to be replaced/g, 'replacement'); So... var fs = require('fs') fs.readFile(someFile, 'utf8', function (err,data) { if (err) { return console.log(err); } var result = data.replace(/string to be replaced/g, 'replacement');
1 wrz 2024 · However, with the help of PDF.js, it is possible to extract the text from a PDF and replace it with new text. The following steps outline the process for replacing text in a PDF using PDF.js: Load the PDF into PDF.js using the getDocument() method.
Create and modify PDF documents in any JavaScript environment. Designed to work in any modern JavaScript runtime. Tested in Node, Browser, Deno, and React Native environments. Learn more at pdf-lib.js.org. Table of Contents. Features. Motivation. Usage Examples. Create Document. Modify Document. Create Form. Fill Form. Flatten Form. Copy Pages.
Replace PDF text or images Full code sample which shows how to use pdftron.PDF.ContentReplacer to search and replace text strings and images in existing PDF (e.g. business cards and other PDF templates).
Sample JavaScript code to use Apryse SDK for searching and replacing text strings and images inside existing PDF files (e.g. business cards and other PDF templates). Unlike PDF forms, the ContentReplacer works on actual PDF content and is not limited to static rectangular annotation regions.
5 kwi 2024 · To replace a string in a file in Node.js: Use the fs.readFile () method to read the file. Use the replace () method to replace the string with the replacement. Write the result to the file using the fs.writeFile () method. Note: if you use the ES6 import/export syntax, use the following import statement instead.
