Question

我有一个使用TapGestureRecognizer的View。我正在使用TapGestureRecognizer进行单击和双击事件。到现在为止还挺好。现在我在视图顶部添加了一个ImageView，图像视图框架为imageView.frame=CGRectMake(50,290,205,100);

现在，只要我点击View，我的@selectors就会被调用。我想跳过仅针对ImageView的点击事件。怎么做？

我尝试使用

if(recognizer.state == UIGestureRecognizerStateRecognized)
{
    CGPoint point = [recognizer locationInView:recognizer.view];
}

Answer 1

您必须实施此检查

if(!CGRectContainsPoint(image.view.frame, point))
  {
     //Complete your Work
   }

Answer 2

这样做......我希望这会对你有帮助......

每当您点击屏幕时，此委托方法都会调用..

在这种方法中请检查触摸和gestureRecognizer将提供有关您的攻击的一些数据..... 基于此，你可以继续......

- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch
{
    NSLog(@"%@",touch.description);
    NSLog(@"%@",gestureRecognizer.description);
}

Answer 3

您需要检查触摸点，

if(!CGRectContainsPoint(image.view.frame, point))
   {
      //Do you work here
    }

Answer 4

这样做：

if(recognizer.state == UIGestureRecognizerStateRecognized)
{
    CGPoint point = [recognizer locationInView:recognizer.view];
    if(CGRectContainsPoint(imageView.frame,point)
    {
       //igonre
    }
    else
    {
      // continue
    }
}

将Tap事件与ImageView分开

4 个答案: