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Swift 画面を強制的に回転させたい!

Posted at

回転のコードはこれ!

    override func viewDidLoad() {
        //右か左か判定
        if(UIDevice.current.orientation.rawValue == 4){
            UIDevice.current.setValue(4, forKey: "orientation")
        }
        //左横画面以外の処理
        else {
            //最初の画面呼び出しで画面を右横画面に変更させる。
            UIDevice.current.setValue(3, forKey: "orientation")
        }
    }

    //MARK: 回転設定
    override var shouldAutorotate: Bool {
        return true
    }
    //MARK: 横画面のみ許可
    override var supportedInterfaceOrientations: UIInterfaceOrientationMask {
        return UIInterfaceOrientationMask.landscape
    }

これで任意の画面だけ強制的に回転するコードなのだが、

StoryBoardの該当画面のViewControllerのPresentation設定を

「Full Screen」

にしないと回転しない!

以上

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