GtkGamma is a simple program that allows the user
of an XFree86 station to easily alter his/her
monitor's gamma correction. If a monitor's gamma
curves haven't been tuned, colors half in the range
from black to maximum tint (either red, green, blue,
or white) tend to look different from a uniform
pattern, formed by an equal number of black and
maximum tinted pixels, although it should look
exactly the same. GtkGamma provides a simple GUI
that gives the user the feedback needed to correct
these curves.
