When it is checked, iOS will draw the entire area covered by the
object in transparent black before it actually draws the object.
It is
rarely needed.
Beginning IOS 5 Development: Exploring the IOS SDK, page 81, paragraph3.
When it is checked, iOS will draw the entire area covered by the
object in transparent black before it actually draws the object.
It is
rarely needed.
Beginning IOS 5 Development: Exploring the IOS SDK, page 81, paragraph3.