https://github.com/thibauts/get-canvas-pixels

Get an array of RGBA pixel values from a canvas
https://github.com/thibauts/get-canvas-pixels

Last synced: 21 days ago
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Get an array of RGBA pixel values from a canvas

• Host: GitHub
• URL: https://github.com/thibauts/get-canvas-pixels
• Owner: thibauts
• License: mit
• Created: 2015-09-26T17:51:02.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2015-09-26T17:51:27.000Z (about 9 years ago)
• Last Synced: 2024-11-16T02:09:02.052Z (about 1 month ago)
• Language: JavaScript
• Size: 105 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
get-canvas-pixels

=================

### Get an array of RGBA pixel values from a canvas

Extracts an Uint8ClampedArray of RGBA pixel values from a canvas.

Install

-------

```bash

$ npm install get-canvas-pixels

```

Usage

-----

```javascript

var getCanvasPixels = require('get-canvas-pixels');

var canvas = document.getElementById('canvas');

var pixels = getCanvasPixels(canvas);

console.log(pixels);

/*

[0, 0, 0, 255, 255, 255, 255, 255, ...]

*/

```