通過添加點擊手勢獲取當前座標

//創建並添加手勢

 UITapGestureRecognizer *tap=[[UITapGestureRecognizeralloc] initWithTarget:self action:@selector(tapp:)];

[UIView addGestureRecognizer:tap];

//實現代理方法

- (BOOL)gestureRecognizer:(UIGestureRecognizer*)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer*)otherGestureRecognizer
{
    return YES;

}

//實現觸發事件

-(void)tapp:(UITapGestureRecognizer*)sender
{

   CGPoint point = [sender locationInView:rightView];

   NSLog(@"handleSingleTap!pointx:%f,y:%f",point.x,point.y);

}