当UIPanGesture上的状态为.ended时循环通过数组

import UIKit

class ViewController: UIViewController {
    var gestureData = NSMutableArray()

    override func viewDidLoad() {
        super.viewDidLoad()
        
        let panGesture = UIPanGestureRecognizer(target: self, action: #selector(handlePanGesture(_:)))
        view.addGestureRecognizer(panGesture)
    }
    
    @objc func handlePanGesture(_ gesture: UIPanGestureRecognizer) {
        if gesture.state == .ended {
            let translation = gesture.translation(in: view)
            gestureData.add(translation)
            
            for data in gestureData {
                // 在这里处理数组中的数据
                print(data)
            }
        }
    }
}