to-rgba-array

2.0.0 • Public • Published

To-rgba-array Build Status NPM version

Convert a variety of formats to an rgba array.

Purpose

Basically used to make plugins etc input format agnostic. Give it a canvas, an image in a buffer, a buffer with RGBA pixels, and it'll ensure you have a Uint8ClampedArray out.

Usage

var toRGBAArray = require('to-rgba-array');
var assert = require('assert');
 
var canvas = new Canvas(200,200);
const result = toRGBAArray(canvas);
assert(result instanceof Uint8ClampedArray);

API

to-rgba-array

module.exports(frame) ⇒ Uint8ClampedArray

Convert an input image into a Uint8ClampedArray containing RGBA pixels.

Kind: Exported function Returns: Uint8ClampedArray - The RGBA pixels.

Param Type Description
frame Canvas | Buffer The input image. Buffer can contain an image format (jpeg/png etc) or just RGBA pixels.

Note: To regenerate this section from the jsdoc run npm run docs and paste the output above.

Readme

Keywords

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Install

npm i to-rgba-array

Weekly Downloads

6

Version

2.0.0

License

BSD-3-Clause

Unpacked Size

240 kB

Total Files

13

Last publish

Collaborators

  • noblesamurai
  • eugeneware
  • jacob-samurai
  • timlesallen