https://bugs.kde.org/show_bug.cgi?id=395008
--- Comment #2 from reptilli...@live.com --- More info, then. The slowness issue is that after you apply the filter, you have to click on the colors, and then define the colors using the color selector using the wheels, and click ok to see the changes of the filter when you are in filter setting. If it were in slider form, you'd actually see changes without having to go an additional step. HSV slider, RGB slider, and so on would work as color model used isn't that important here. -- You are receiving this mail because: You are watching all bug changes.