diff options
Diffstat (limited to 'xgamma.man')
| -rw-r--r-- | xgamma.man | 13 |
1 files changed, 9 insertions, 4 deletions
@@ -32,6 +32,14 @@ xgamma - Alter a monitor's gamma correction through the X server .B xgamma allows X users to query and alter the gamma correction of a monitor via the X video mode extension (XFree86-VidModeExtension). +.PP +If no value for the gamma correction is given via the +.I -gamma +or +.IR -rgamma / -ggamma / -bgamma +options, +.B xgamma +prints the current gamma correction of the display. .SH OPTIONS .PP .TP 8 @@ -56,10 +64,7 @@ Print out the `Usage:' command syntax summary. .B "-gamma f.f" The gamma correction can either be defined as a single value, or separately for the red, green and blue components. This argument -specifies the gamma correction as a single value. If no value for -the gamma correction is given -.B xgamma -returns the current gamma correction of the display. +specifies the gamma correction as a single value. .PP .TP 8 .B "-rgamma f.f" |