Ed writes ... > I've made the histogram type an option in the Prefs tab. > The options are Linear, Square root and Logarithmic. I'll > release this in VueScan 7.3.5.
What exactly are you plotting on the y-axis? ... e.g., any RGB value >0 & <255, or some calculated luminosity value? Raw RGB, or color corrected RGB?? (... hopefully knowing I'm clipping (or including) the real whitepoint and blackpoint(?) ...) (Personally, I appreciate asking these types of questions.) cheerios ... shAf :o) Avalon Peninsula, Newfoundland