Quote:
Originally Posted by jagds
Is there possible to change uiview's brightness in iphone sdk..?
I am trying to change my uiview with image and uilabel to changing brightness and contrast with uislider value..
Hoping for favorable reply..
Plz help me,
Regards
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Unless this has changed recently, the API does not allow direct control of "brightness". You can however adjust alpha, which you can use to give the appearance controlling the brightness. If you do some searching, you should find threads here, and even a YouTube tutorial, on changing "brightness" via a UISlider.
UIView Change brightness
Linear Mode
