image-parser

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> An image parser that works.

This library uses lwip to parse the images falling back to GraphicsMagick. :art:

:cloud: Installation

``sh


Using npm

npm install --save image-parser

Using yarn

yarn add image-parser
`

:clipboard: Example

`js
const ImageParser = require("image-parser");

let img = new ImageParser("https://octodex.github.com/images/privateinvestocat.jpg");
img.parse(err => {
if (err) { return console.error(err); }
console.log(img.getPixel(3, 3));
// PixelClass { r: 34, g: 30, b: 31, a: 1 }
});
`




: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




$3


Creates a new instance of ImageParser.

#### Params

- String|Buffer source: The image path/url or the a Buffer object.
- Object options: The options object to pass to the lwipify.

#### Return
- ImageParser The ImageParser instance.

$3

Prepare the in-memory data (image pixels, buffers, size etc).

#### Params

- Function cb: The callback function.

$3

Returns the image width.

#### Return
- Number The image width.

$3

Returns the image height.

#### Return
- Number The image height.

$3

Gets the pixel at given coordinates.

#### Params

- Number x: The x coordinate.
- Number y: The y coordinate.

#### Return
- Pixel The Pixel instance containing the pixel data.

$3

Gets the image pixels.

#### Return
- Array An array of Pixel objects containing the pixel information.

$3

Resizes the image.

#### Params

- Number width: The new image width.
- Number height: The new image height.
- Function cb: The callback function.

$3

Crops the image.

#### Params

- Number width: The crop width.
- Number height: The crop height.
- Number x: The X coordinate.
- Number y: The Y coordinate.
- Function cb: The callback function.

$3

Saves the image to disk.

#### Params

- String filePath: The output file path.
- Function cb: The callback function.




:yum: How to contribute

Have an idea? Found a bug? See [how to contribute][contributing].

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this takes time. You can integrate and use these projects in your applications for free! You can even change the source code and redistribute (even resell it).

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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:

- @0x7/render-label
- image-to-ascii
- img-ssim
- img-to-ascii`

:scroll: License

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

[license]: /LICENSE
[website]: https://ionicabizau.net
[contributing]: /CONTRIBUTING.md
[docs]: /DOCUMENTATION.md
[badge_patreon]: https://ionicabizau.github.io/badges/patreon.svg
[badge_amazon]: https://ionicabizau.github.io/badges/amazon.svg
[badge_paypal]: https://ionicabizau.github.io/badges/paypal.svg
[badge_paypal_donate]: https://ionicabizau.github.io/badges/paypal_donate.svg
[patreon]: https://www.patreon.com/ionicabizau
[amazon]: http://amzn.eu/hRo9sIZ
[paypal-donations]: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=RVXDDLKKLQRJW