如何在UIImageView中平移图像？

import UIKit

class ViewController: UIViewController {
    let imageView = UIImageView()
}

override func viewDidLoad() {
    super.viewDidLoad()

    imageView.image = UIImage(named: "your_image_name")
    imageView.frame = CGRect(x: 0, y: 0, width: 100, height: 100)
    imageView.isUserInteractionEnabled = true
    view.addSubview(imageView)
}

func panGestureRecognizerHandler(_ sender: UIPanGestureRecognizer) {
    let translation = sender.translation(in: view)
    sender.view?.center.x += translation.x
    sender.view?.center.y += translation.y
    sender.setTranslation(CGPoint.zero, in: view)
}

override func viewDidLoad() {
    super.viewDidLoad()

    imageView.image = UIImage(named: "your_image_name")
    imageView.frame = CGRect(x: 0, y: 0, width: 100, height: 100)
    imageView.isUserInteractionEnabled = true
    view.addSubview(imageView)

    let panGestureRecognizer = UIPanGestureRecognizer(target: self, action: #selector(panGestureRecognizerHandler(_:)))
    imageView.addGestureRecognizer(panGestureRecognizer)
}