lwipify

Convert images in lwip objects.

:cloud: Installation

# Using npm
npm install --save lwipify

# Using yarn
yarn add lwipify

:clipboard: Example

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. 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. :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 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.

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: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 © Ionică Bizău