Offset, Rotation, Scaling¶
Change rotation, stretch or reduce touchfield dimension¶
Get parameter for changing rotation, stretching or reducing touchfield dimension with this tool:
Editor for linux x11 xinput calibration. Some background information of this tool here:
github discussion
and update your /usr/share/X11/xorg.conf.d/40-libinput.conf file.
Test with X window server in background
sudo -b /usr/lib/xorg/Xorg :0
DISPLAY=:0.0 xcalc
if it does not fit, then kill X window server in background with sudo kill <pid>.
You can get the pid with ps -ef.
Update your /usr/share/X11/xorg.conf.d/40-libinput.conf file.
And test again until it fits.
Change x,y offset of the touchfield (calibrate)¶
Calibrate with xinput_calibrator
xinput_calibrator -v --output-type xorg.conf.d
copy output to /usr/share/X11/xorg.conf.d/99-calibration.conf file.