Collapsing Gradation Curves
PostPosted: Mon Feb 26, 2007 7:09 pm
When I use Curves, or new Picture Settings Window, any attempt to change any parameter by using the curve markers or any sliders, or value boxes, leads to the collapse of the curve to the top of the box and the image turns into total black. The controls then do not act: I cannot move the curve markers, any changes in numbers or on sliders give no effect.
Only Reset corrects the situation, but leads to a linear curve only.
The problem occurs in any color mode apart from HDR modes and does not occur in greyscale modes.
The upgrade to 6.5.0r4 has not resolved the problem.
Only Reset corrects the situation, but leads to a linear curve only.
The problem occurs in any color mode apart from HDR modes and does not occur in greyscale modes.
The upgrade to 6.5.0r4 has not resolved the problem.