[EMAIL PROTECTED] (2004-04-01 at 0908.53 +1000): > Xfree86 implements LUT manipulation through a X extension, but only > allows you to set a gamma for red, green, and blue (it generates > the LUT values internally). The basic commandline interface to > this is xgamma, and KDE/etc have added their own versions.
I got in IRC a small code snipet that allows full modification, it inverts the colours so I think it should be possible to load any other curve you can think of, if it is per channel. > The "standard monitor" that is modelled by the sRGB colour space > (which is meant to describe the "average" [well-adjusted] PC monitor, > and is specified as the default colour space of the web) happens > to have a gamma of 2.2 (as well as a white colour of 6500K and a > bunch of other details). Most monitors I have found were not 2.2. Only last one is 2.2, and when sRGB preset. This "small detail" is what I think has caused lots of problems, people knew their monitor was designed to be pluged in a 50Hz socket, or 60, or auto select among both, but not what colour config was provided by it and the video card (and probably do not understand it anyway). GSR _______________________________________________ Gimp-user mailing list [EMAIL PROTECTED] http://lists.xcf.berkeley.edu/mailman/listinfo/gimp-user
