如何在IOS上悬停后回到原处

import UIKit

class ViewController: UIViewController {
    var originalCenter: CGPoint = CGPoint.zero
    
    override func viewDidLoad() {
        super.viewDidLoad()
        
        let view = UIView(frame: CGRect(x: 100, y: 100, width: 100, height: 100))
        view.backgroundColor = UIColor.red
        
        let longPressGesture = UILongPressGestureRecognizer(target: self, action: #selector(handleLongPress(_:)))
        view.addGestureRecognizer(longPressGesture)
        
        self.view.addSubview(view)
    }
    
    @objc func handleLongPress(_ gesture: UILongPressGestureRecognizer) {
        let view = gesture.view!
        
        switch gesture.state {
        case .began:
            originalCenter = view.center
            UIView.animate(withDuration: 0.2) {
                view.transform = CGAffineTransform(scaleX: 1.1, y: 1.1)
            }
        case .changed:
            let location = gesture.location(in: self.view)
            view.center = location
        case .ended:
            UIView.animate(withDuration: 0.2) {
                view.transform = CGAffineTransform.identity
                view.center = self.originalCenter
            }
        default:
            break
        }
    }
}