In Xcode 4.3, when you choose some UIView object placed in .xib, you can find out there is an option saying “Clear Graphics Context”. What does it means?
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In Xcode 4.3, when you choose some UIView object placed in .xib, you can find out there is an option saying “Clear Graphics Context”. What does it means?
Beginning IOS 5 Development: Exploring the IOS SDK, page 81, paragraph3.