Convert images in lwip objects.
# Using npm
npm install --save lwipify
# Using yarn
yarn add lwipify
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 }
//});
There are few ways to get help:
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Converts the image (located at given path/url or the image buffer) into a lwip
- String|Buffer
source
: The image path/url or the aBuffer
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): Thelwip
module object. By default it useslwip2
which doesn't compile thelwip
library if GraphicsMagick is available.
- Function
callback
: The callback function.
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image-parser
imgpx