viewImageView=[[UIImageView alloc] initWithImage:viewImage];
viewImageView.center=self.center;
[[self superview] addSubview:viewImageView];
我已将imageview添加到superview.self
是UIView
子类。但是,当我点按或从右向左滚动时touchesbegin: withEvent:
和touchesEnded:withEvent:
被调用。但是,当我点击或从左向右移动时touchesEnded:withEvent:
未被调用。它正在呼叫touchesCancelled:withEvent:
请帮助我解决此问题。
答案 0 :(得分:0)
而不是
[[self superview] addSubview:viewImageView];
试试这个:
[[self view] addSubview:viewImageView];