Question

进行轮换时，我会看到一个不合适的视图/场景。 viewWillTransition方法如下：

public class PopupWithArrow extends PopupDialog
{

    public PopupWithArrow(Shell shell)
    {
        super(shell, SWT.NO_TRIM | SWT.MODELESS | SWT.NO_FOCUS, 
                false, false, false, false, false, null, null);
    }
}

有人可以让我知道我做错了吗？

谢谢

Answer 1

试试这个，

override func viewDidLayoutSubviews() {
        super.viewDidLayoutSubviews()
        let skView = self.view as! SKView
        if let sceneNode = skView.scene as! GameScene? {
            sceneNode.size = self.view.frame.size

            sceneNode.position = CGPoint(x: self.view.frame.midX, y: self.view.frame.midY)

        }
    }

Answer 2

Thx @AshokPolu！
我之所以这样，是因为尺寸会随着设备旋转动画而变化。

override func viewWillTransition(to size: CGSize, with coordinator: UIViewControllerTransitionCoordinator) {
    super.viewWillTransition(to: size, with: coordinator)
    coordinator.animateAlongsideTransition(in: self.view, animation: { (_) in
        if let skView = self.view as? SKView, let scene = skView.scene as? GameScene {
            scene.size = self.view.frame.size
            scene.position = CGPoint(x: self.view.frame.midX, y: self.view.frame.midY)
        }
    }, completion: nil)
}

iOS设备轮换时视图和场景不正确

2 个答案: