tombenner/nui — pull request #161 by basitali (2013-08-31 16:20:23+00:00)
Title: Image from gradient colors for UIButton normal and highlighted states.

Added a new function in NUISettings that returns an image from gradient colors and size.

+ (UIImage*)getImageFromGradientColors:(NSArray*)colors size:(CGSize)size;

Updated NUIButtonRenderer to utilize this new mthod for normal and highlighted state gradient backgrounds.