Request: Mode to invert the screen brightness but keep original hue.
Perhaps this is already possible but I looked through the F.LUX controls and could not see a way to do what I am looking for.
I want a mode to invert the brightness of my screen while retaining the original hue. In Photoshop I achieved the desired result by inverting the image and using the Hue/Saturation editor to shift the hue 180 degrees. (See the attached image.)
I would love to have this mode as an option in F.LUX.