Page 1 of 1

problem - hue curve control point adjustment

Posted: June 15th, 2024, 4:34 pm
by pierrelabreche
When adjusting a point on the HSV-H curve, the Y coordinate is incorrect after probing.

See the examples below:

Input color blue is mapped to blue by probing.
Outcome :
Blue is mapped to magenta rather that to blue
2024-06-15 PWP problem - hue curve control point adjustment-blue-to-blue.jpg
2024-06-15 PWP problem - hue curve control point adjustment-blue-to-blue.jpg (58.7 KiB) Viewed 548 times

Input color blue is mapped to magenta by probing.
Outcome :
Blue is mapped to red rather that to magenta
2024-06-15 PWP problem - hue curve control point adjustment - blue-to-magenta.jpg
2024-06-15 PWP problem - hue curve control point adjustment - blue-to-magenta.jpg (57 KiB) Viewed 548 times

Re: problem - hue curve control point adjustment

Posted: June 15th, 2024, 5:02 pm
by jsachs
Fixed for next release.