iOS7截取当前显示的视图

标签：os   io   re   c   ar   res   

UIView的Category UISnapshotting

@interface UIView (UISnapshotting)
- (UIView *)snapshotViewAfterScreenUpdates:(BOOL)afterUpdates;
- (UIView *)resizableSnapshotViewFromRect:(CGRect)rect afterScreenUpdates:(BOOL)afterUpdates withCapInsets:(UIEdgeInsets)capInsets;
- (BOOL)drawViewHierarchyInRect:(CGRect)rect afterScreenUpdates:(BOOL)afterUpdates;
@end

iOS7截取当前显示的视图,布布扣,bubuko.com

iOS7截取当前显示的视图

标签：os   io   re   c   ar   res   

原文地址：http://www.cnblogs.com/px-0/p/3863923.html