如何使用Swift 3將圖像應用於圖像？

Question

override func touchesMoved(_ touches: Set<UITouch>, with event: UIEvent?) { 
    let touchesSet = touches as NSSet 
    let touch = touchesSet.anyObject() as? UITouch 
    let location = touch?.location(in: self.view) 
    if touch!.view == bee1 { 
     bee1?.center = location! 
    } else if touch!.view == bee2 { 
     bee2?.center = location! 
    } 
} 

我需要代碼，這個遊戲爲iOS，用斯威夫特;但我不知道如何使用Swift將圖像應用到圖像上。我迄今爲止的嘗試都失敗了; touch！.view！=圖片

Answer 1

如果這個圖像是個人圖像視圖，那麼當你觸摸它時，你可以簡單地將敲擊識別器和調用動作。 How to assign an action for UIImageView object in Swift

Answer 2

我認爲你需要使用手勢和設置圖像userInteractionEnabled =真 OBJ-C：

self.imageView.userInteractionEnabled = YES; 
UITapGestureRecognizer * tap=[[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(tapImageView:)]; 
tap.delegate= self; 
[self.imageView addGestureRecognizer:tap];