Jimp on the CLI.
Run with --help to get help information. Further help by running --help <command>. The two main functions are read and create.
jimp <command>
Commands:
jimp read [img] Read and image into jimp. (PNG, JPEG, TIFF, BMP, or GIF)
jimp create Create a new image
jimp distance [img1] [img2] Calculates the hamming distance of two images based on their
perceptual hash
jimp diff [img1] [img2] Diffs two images
jimp rgbaToInt A static helper method that converts RGBA values to a single
integer value. args: r, g, b, a (0 - 255)
jimp intToRGBA A static helper method that converts RGBA values to a single
integer value. args: num (eg 0xFF0000FF)
jimp cssColorToHex Converts a css color (Hex, 8-digit (RGBA) Hex, RGB, RGBA, HSL,
HSLA, HSV, HSVA, Named) to a hex number
jimp limit255 Limits a number to between 0 or 255. args: num
jimp compareHashes Calculates the hamming distance of two images based on their
perceptual hash. args: hash1, hash2
jimp colorDiff Compute color difference. args: color1, color2 ({r:val, g:val,
b:val, a:val})
jimp measureText Measure how wide printing a string will be. args: text
jimp measureTextHeight Measure how tall printing a string will be. args: text, width
Jimp Configuration:
--plugins, -p Jimp plugins to load. [array]
--types, -t Jimp types to load. [array]
--loadFont, -f Path of font to load and be used in text operations [string]
Options:
--help Show help [boolean]
--version Show version number [boolean]
--verbose, -v enable more logging [boolean]
Examples:
jimp read path/to/image.png --output output.jpg Convert images from one type to another. See
more under jimp read --help