#Gamma values !?
I want to make a picture that is built out of 1×1 pixel black and white
checker, and put out several halfway gray (128,128,128) boxes on it. These
boxes should be gamma corrected individually. They gammas should be from 0.8 to
2.5, with a step of 0.1. This picture I will use to calibrate what gamma
settings to use for different paper and slide output.
If you, or someone else, could give me the gamma correction algoritm
(preferably i C-code), or just give me the right gammacorrected gray value
for(0.8,0.9,1.0, ….,2.4,2.5), it would really help.
-M.E