iphone - 多くの画像ビューから正確な画像ビューを検出する

Question

タグ値を使用して、異なる画像で 5 つの画像ビューを作成します。ここで、現在タッチされているイメージビューを touches Begin メソッドで特定したいと考えています。

誰でもガイドを手伝ってください。

Answer 1

これを試して：-

お問い合わせで始めた方法

- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
{
UITouch *touch = [[touches allTouches]anyObject]; // Picks up the touch
NSLog(@"touched view%@",[touch view]);
UIView *view=[touch view];//here you can find the view which is touched and after that you can compare it with your image views like
if(view==(UIImageView *)[self.view viewWithTag:1])
{
//first image view touched
}
}
//you can proceed in this way.

お役に立てれば！

Answer 2

これを試して：

- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
{
  UITouch *touch = [[touches allTouches]anyObject]; // Picks up the touch
  UIImageView *view=(UIImageView *)[touch view];//here you can find the view which is touched and after that you can compare it with your image views like
 if(view){

      if([view tag] == 0)
      {
          //UIImageView with tag 0 touched
      }
      else if([view tag] == 1)
      {
          //UIImageView with tag 1 touched
      }
      else if([view tag] == 2)
      {
          //UIImageView with tag 2 touched
      }
      else if([view tag] == 3)
      {
          //UIImageView with tag 3 touched
      }
      else if([view tag] == 4)
      {
          //UIImageView with tag 4 touched
      }
    }
  }
}