@jimp/plugin-color

What is @jimp/plugin-color?

@jimp/plugin-color is a plugin for the Jimp image processing library that provides various color manipulation functionalities. It allows users to perform operations such as adjusting brightness, contrast, and applying color filters to images.

What are @jimp/plugin-color's main functionalities?

Adjust Brightness

This feature allows you to adjust the brightness of an image. The value can range from -1 (darken) to 1 (brighten).

const Jimp = require('jimp');
Jimp.read('path/to/image.jpg').then(image => {
  image.brightness(0.5) // increase brightness by 50%
       .write('path/to/output.jpg');
});

Adjust Contrast

This feature allows you to adjust the contrast of an image. The value can range from -1 (decrease contrast) to 1 (increase contrast).

const Jimp = require('jimp');
Jimp.read('path/to/image.jpg').then(image => {
  image.contrast(0.5) // increase contrast by 50%
       .write('path/to/output.jpg');
});

Apply Color Filter

This feature allows you to apply a color filter to an image. You can specify the color and the intensity of the filter.

const Jimp = require('jimp');
Jimp.read('path/to/image.jpg').then(image => {
  image.color([{ apply: 'red', params: [100] }]) // apply red filter
       .write('path/to/output.jpg');
});

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README

@jimp/utils

Utils for jimp extensions.

• color
• brightness
• contrast
• posterize
• opacity
• sepia
• fade
• convolution
• opaque
• pixelate
• convolute
• normalize
• invert