lwipify/README.md

Convert images in lwip objects.

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# lwipify

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Convert images in [lwip](https://github.com/EyalAr/lwip) objects.












## :cloud: Installation

```sh
# Using npm
npm install --save lwipify

# Using yarn
yarn add lwipify
```













## :clipboard: Example



```js
const imgpx = require("lwipify");

// Online image
imgpx("https://octodex.github.com/images/original.png", (err, img) => {
    debugger
    if (err) { return console.error(err); }

    console.log(img.height());
    // 896

    console.log(img.width());
    // 896

    console.log(img.getPixel(2, 3));
    // { r: 255, g: 255, b: 255, a: 0 }
});

// Local file
//imgpx(`${__dirname}/octocat.png`, (err, img) => {
//    if (err) { return console.error(err); }
//    console.log(img.height());
//    // 20
//
//    console.log(img.width());
//    // 20
//
//    console.log(img.getPixel(2, 3));
//    // { r: 0, g: 0, b: 0, a: 0 }
//});
```












## :question: Get Help

There are few ways to get help:



 1. Please [post questions on Stack Overflow](https://stackoverflow.com/questions/ask). You can open issues with questions, as long you add a link to your Stack Overflow question.
 2. For bug reports and feature requests, open issues. :bug:
 3. For direct and quick help, you can [use Codementor](https://www.codementor.io/johnnyb). :rocket:







## :memo: Documentation


### `lwipify(source, options, callback)`
Converts the image (located at given path/url or the image buffer) into a lwip

#### Params

- **String|Buffer** `source`: The image path/url or the a `Buffer` object.
- **Object** `options`: An object containing the following fields:
   - `image_type` (String): An optional field representing the image type (default: taken from the url/path).
   - `lwip` (Object): The `lwip` module object. By default it uses
     [`lwip2`](https://github.com/IonicaBizau/lwip2) which doesn't
     compile the `lwip` library if GraphicsMagick is available.
- **Function** `callback`: The callback function.














## :yum: How to contribute
Have an idea? Found a bug? See [how to contribute][contributing].


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Thanks! :heart:
















## :dizzy: Where is this library used?
If you are using this library in one of your projects, add it in this list. :sparkles:

 - `image-parser`
 - `imgpx`











## :scroll: License

[MIT][license] © [Ionică Bizău][website]






[license]: /LICENSE
[website]: https://ionicabizau.net
[contributing]: /CONTRIBUTING.md
[docs]: /DOCUMENTATION.md
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