B4J Question B4J image brightness/contrsat change

No. This code is very Android specific.

Check BitmapCreatorEffects: https://www.b4x.com/android/forum/threads/93608/#content

Thanks Erel! Of course, I am aware of the B4XBitmapEffects library and am already using it. But there is no image contrast option in it. There are brightness, saturation, hue and more, but no contrast. Actually, this was the reason for opening the topic.