Creating a Glow Effect for UILabel and UIButtonOne recent iPhone design mockup called for a glowing effect for a UIButton. This can be accomplished with images, however I needed a series of buttons to have the same glow effect, and it can easily be accomplished with Core Graphics. The first step is to include the Core Graphics headers: #import <QuartzCore/QuartzCore.h> Next, the effect is achieved by using a shadow with no offset (meaning the
