SYNOPSIS

xcalib [-options] ICCPROFILE

DESCRIPTION

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

OPTIONS

-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

-version

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.

AUTHOR

Stefan Dohla <stefan AT doehla DOT de>

OTHER

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.