将图像分割到下一个ViewController (Swift)

// 当前视图控制器
class CurrentViewController: UIViewController {
    // 选择图像的操作
    func selectImage() {
        let image = UIImage(named: "example_image")
        
        // 执行页面跳转
        performSegue(withIdentifier: "showNextViewController", sender: image)
    }
    
    // 页面跳转前的准备工作
    override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
        if segue.identifier == "showNextViewController" {
            if let nextViewController = segue.destination as? NextViewController {
                if let image = sender as? UIImage {
                    nextViewController.image = image
                }
            }
        }
    }
}

// 下一个视图控制器
class NextViewController: UIViewController {
    var image: UIImage?
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        // 在界面上显示图像
        let imageView = UIImageView(image: image)
        imageView.frame = CGRect(x: 0, y: 0, width: 200, height: 200)
        view.addSubview(imageView)
    }
}