Man1 - libinput-measure.1

libinput-measure - measure properties of devices

libinput measure [–help] <feature> [<args>]

The libinput measure tool measures properties of one (or more) devices. Depending on what is to be measured, this tool may not create a libinput context.

This is a debugging tool only, its output may change at any time. Do not rely on the output.

This tool usually needs to be run as root to have access to the /dev/input/eventX nodes.

–help

Print help

Features that can be measured include

libinput-measure-fuzz(1)

Measure touch fuzz to avoid pointer jitter

libinput-measure-touch-size(1)

Measure touch size and orientation

libinput-measure-touchpad-size(1)

Measure the size of a touchpad

libinput-measure-touchpad-tap(1)

Measure tap-to-click time

libinput-measure-touchpad-pressure(1)

Measure touch pressure

Part of the libinput(1) suite