ios开发——手势识别器

识别手势有两种实现方式:

1.手势识别器(UIGestureRecognizer)

2.触摸事件(UITouch)

手势识别器是一种抽象类,含有7个具体类

1.UITapGestureRecognizer

2.UIPinchGestureRecognizer

3.UIPanGestureRecognizer

4.UISwipeGestureRecognizer

5.UILongPressGestureRecognizer

6.UIRotationGestureRecognizer

7.UIScreenEdgePanGestureRecognizer

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转载自blog.csdn.net/sndongcheng/article/details/81147913