UIScureView上的UIGestureRecognizer

oli*_*nte 7 iphone uiscrollview swipe

当需要水平滚动时,我需要用3个手指检测UIScrollView上的左右滑动.我需要保持与1和2个手指的所有交互.是否可以在不重写所有手势识别的情况下做到这一点.

谢谢

Jak*_*ake 15

这是可能的.向您的UIScrollView添加滑动手势,并确保实施

- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer;
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所以他们不会互相取消.