相关疑难解决方法(0)

我想跟踪一个手指在哪里UIScrollView.我有子类UIScrollView(见下文)但不幸的是我添加的手势识别器超越了标准的手势识别器.

结果我开始NSLog(@"Pan")工作,但遗憾的是视图不再滚动.

如何让两个手势识别器同时工作？

谢谢.

- (void)viewDidLoad:(BOOL)animated
{
    [super viewDidLoad:animated];

    UIPanGestureRecognizer *panRecognizer = [[UIPanGestureRecognizer alloc] initWithTarget:self action:@selector(pan:)];
    [scrollView addGestureRecognizer:panRecognizer];
}


- (void)pan:(id)sender {
    NSLog(@"Pan");
}