Hi, If I try to pick midtones (gamma / power) factor, the image goes too bright. If I enter the same value using the keyboard or by dragging the slider with the mouse, I get a completely different result. Illustration (zoomed in to a piece of the background):
The color balance module, after a reset: http://tech.kovacs-telekes.org/files/dt-color_balance/0-color_balance_reset.png Picking the factor - picture becomes too bright, washed out: http://tech.kovacs-telekes.org/files/dt-color_balance/1-midtones_factor_picked.png Entered the same value, 0.38 from the keyboard (for the screenshot, I right-clicked the slider and typed again, but the image is already the result of previously typing the same 0.38 value): http://tech.kovacs-telekes.org/files/dt-color_balance/2-midtones_factor_typed.png Highlights, shadows seem to work OK. "optimize luma" behaves the same way (picks a value for the midtones that results in a washed-out picture, then entering the same number again brings the image back to normal). The same thing happens even if I go back to 'original' in the history stack and use the midtone or "optimize luma" eyedropper. Did I misunderstand something, or is this a bug? TIA, Kofa ____________________________________________________________________________ darktable user mailing list to unsubscribe send a mail to [email protected]
