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Swift タップした位置にUIImageView(画像)を追加

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タップした位置にUIImageViewを追加する方法とコードメモです。
この例はもぐらのpng画像です。

完成図
kanseizu.png

1. 画像を登録する

mogura.jpg

2. TapGestureRecognizerを追加。

viewにTapGestureRecognizerを追加。
アイコンが追加されるのでそれをソースにAction接続。
この例ではNameはaddImageにしてます。

TapGestureRecognizer.png

addimge.jpg

3. コードを書く

addImage
import UIKit

class ViewController: UIViewController {

    // ビューがタップされたら実行
    @IBAction func addImage(sender: UITapGestureRecognizer) {
        
        // UIImageView(もぐら画像)作成
        let mogura = UIImageView(image: UIImage(named: "mogura"))  /* named:"画像名" */
        
        // UIImageViewの中心座標をタップされた位置に設定
        mogura.center = sender.locationInView(self.view)
        
        // UIImageView(もぐら画像)を追加
        self.view.addSubview(mogura)
    }
    
    
    override func viewDidLoad() {
        super.viewDidLoad()
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
    }


}
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