xcalib(1) Tiny monitor calibration loader for Xorg.


xcalib [-options] ICCPROFILE


xcalib loads 'vcgt'-tag of ICC profiles to the X-server using the XVidMode Extension in order to calibrate your display.


-d, -display <host:dpy>
-s, -screen <screen-#>
-c, -clear
-n, -noaction
-v, -verbose
-p, -printramps
-l, -loss
-i, -invert
-gc, -gammacor <gamma>
-b, -brightness <percent>
-co, -contrast <percent>
-red <gamma> <brightness-percent> <contrast-percent>
-green <gamma> <brightness-percent> <contrast-percent>
-blue <gamma> <brightness-percent> <contrast-percent>
-a, -alter
-h, -help

Last parameter MUST be an ICC profile containing a vcgt or mLUT tag or empty if the "-a" or "-alter" paramter is used or the LUT is to be cleared.


Stefan Dohla <stefan AT doehla DOT de>


This manual page was written by Jorge Salamero Sanz <[email protected]> for the Debian GNU/Linux system (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License version 2 or any later version published by the Free Software Foundation.