https://github.com/rexxars/ndarray-1bit-gif

Creates 1-bit GIF-images from an ndarray of bits
https://github.com/rexxars/ndarray-1bit-gif

Last synced: 11 days ago
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Creates 1-bit GIF-images from an ndarray of bits

• Host: GitHub
• URL: https://github.com/rexxars/ndarray-1bit-gif
• Owner: rexxars
• License: mit
• Created: 2014-05-30T15:24:04.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2014-05-31T17:16:40.000Z (over 10 years ago)
• Last Synced: 2024-10-11T07:13:09.924Z (about 1 month ago)
• Language: JavaScript
• Size: 152 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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ndarray-1bit-gif

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

Creates 1-bit GIF-images from an ndarray of bits

[![Build Status](https://travis-ci.org/rexxars/ndarray-1bit-gif.svg?branch=master)](https://travis-ci.org/rexxars/ndarray-1bit-gif)

# Usage

``` js

var bitgif = require('ndarray-1bit-gif');

bitgif(ndarray[, options = {}]); // Returns a stream

```

`options` currently has one option:

  - `invert` (boolean) - Inverts the colors

# Installing

Install the library using [npm](http://npmjs.org):

```sh

npm install ndarray-1bit-gif

```

# Example

``` js

var bitgif = require('ndarray-1bit-gif');

var ndbits = require('ndarray-bit');

var input = [

    3758618655,

    2481045507,

    670087161,

    4293984240,

    4293984240,

    2281244664,

    3221455841,

    4162838535,

    0

];

var octocat = ndbits([16, 16]);

octocat.data.bits.set(input);

var file = require('fs').createWriteStream('octocat.gif');

bitgif(octocat).pipe(file);

```

Writes something beautiful to `octocat.gif`, like this:

![The Octocat](/example/octocat.gif?raw=true "Octocat, copyright Github")