xcm

Color management CLI application. Allows setting arbitrary color transformation matrix, saturation, degamma, preset and custom regamma values.

Installation

nimble install xcm

Required dependencies are x11, xrandr and libdrm.

Example usage

xcm saturation 2
xcm regamma 1 2 3
xcm degamma linear
xcm matrix 0 0 0 1 1 0 0 0 1

CLI interface is using cligen, so you can abbreviate any command and option like this:

xcm s 2
xcm d l