如何用代码把uiimageview 的图层设置为最底层

2025-03-25 12:42:46
推荐回答(1个)
回答1:

@interface UIView(UIViewHierarchy)
- (void)insertSubview:(UIView *)view atIndex:(NSInteger)index;
- (void)insertSubview:(UIView *)view belowSubview:(UIView *)siblingSubview;
- (void)insertSubview:(UIView *)view aboveSubview:(UIView *)siblingSubview;