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.
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−−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