多手势使用

多个手势同时相应

- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer{
    if ([gestureRecognizer isKindOfClass:[UIPinchGestureRecognizer class]] || [gestureRecognizer isKindOfClass:[UIPanGestureRecognizer class]]) {
        return YES;
    }
    
    return NO;
    
}