png-image

Crop and save PNGs

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png-image
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Readme

PNG-Image
Crop and save PNGs

Installation

Install this module locally with the following command:
npm install png-image

Save to dependencies or dev-dependencies:
npm install --save png-image
npm install --save-dev png-image

Usage

Can run node-style (callbacks) or with promises as below.
Example:
var PNGImage = require('png-image')

var pngImage = new PNGImage({
    imagePath: './imageA.png',
    imageOutputPath: "./imageB.png",
    cropImage: {x: 0, y: 0, width: 40, height: 40}
});

pngImage.run(function (err) {
    if (err) {
        console.log(err);
    } else {
        console.log("OK");
    }
});

pngImage.runWithPromise().then(function () {
    console.log("OK");
});

Parameters:

  • ``imagePath`` Defines path of the image input file.
  • ``imageOutputPath`` Defines path of the image output file.
  • ``imageCrop`` Cropping object for image (default: none).

Dependencies

License

The MIT License
Copyright 2016 Koola.