# image-processing-js
A pure JavaScript raster image processing engine.

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## Installation

Clone the repository and build it:

```sh
$ git clone https://github.com/tom-weatherhead/image-processing-js.git
$ cd image-processing-js
$ npm run build
```

Then run an image processing command; e.g.

```sh
$ npm start -- rs
$ npm start -- rs -sc -w 640 -h 480 -q 60
```

Supported bitmap image processing operations:

```
- Colour transformations
- Compositing
- Convolvutions, including Gaussian blur
- Flip and mirror
- Pixelate
- Resampling: Nearest neighbour, bilinear, and bicubic
- Rotation
```

TODO:

```
- Implement and test resampling in context
- Test the new dividend remapping algorithm
- Attempt to improve the performance of the arithmetic code by using integer types such as UINT16,
and optimized operations such as (x / 256) === (x >> 8);
- Add unit tests
```

## License
[MIT](https://choosealicense.com/licenses/mit/)


A pure JavaScript raster image processing engine. 

Supply Chain Attack on Axios Pulls Malicious Dependency from npm

image-processing-js

A pure JavaScript raster image processing engine.

tom-weatherhead

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image-processing-js