https://github.com/antonov548/podofo.js

JavaScript interface for PoDoFo library
https://github.com/antonov548/podofo.js

js pdf pdf-document pdf-generation webassembly

Last synced: 2 months ago
JSON representation

JavaScript interface for PoDoFo library

• Host: GitHub
• URL: https://github.com/antonov548/podofo.js
• Owner: Antonov548
• Created: 2024-05-28T10:06:41.000Z (7 months ago)
• Default Branch: main
• Last Pushed: 2024-07-04T16:11:38.000Z (6 months ago)
• Last Synced: 2024-09-20T09:06:12.684Z (3 months ago)
• Topics: js, pdf, pdf-document, pdf-generation, webassembly
• Language: C++
• Homepage:
• Size: 921 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# podofo.js

podofo.js is a JavaScript interface for the [PoDoFo](https://github.com/podofo/podofo) library.

Library provides functions to parse, create and modify PDF.

## NPM package

npm package is available - [npm/podofo.js](https://www.npmjs.com/package/podofo.js)

```bash

npm i podofo.js

```

## Build with docker

podofo.js is a compiled PoDoFo library to WebAssembly using Emscripten. 

Docker [image](https://github.com/Antonov548/podofo.js-docker) can be used to build library from scratch.

This docker image contains minimal required tools and dependencies to build a JavaScript module.

Check [CI pipeline](https://github.com/Antonov548/podofo.js/blob/main/.github/workflows/ci.yaml) for more details how to build library.

## Example

```js

import PodofoModule from 'podofo.js'

const Podofo = await PodofoModule();

const document = new Podofo.Document();

const pages = document.getPages();

const page = pages.createPage(

                   Podofo.getPageSize(Podofo.PageSize.A4, false));

const fonts = document.getFonts();

const font = fonts.getDefaultFont();

const painter = new Podofo.Painter();

painter.setCanvas(page);

painter.setFont(font, 10);

painter.drawText("Hello world!", 0, 0);

painter.finishDrawing();

const pdf = document.save();

painter.delete();

document.delete();

```