在panGesture之后，如何定位新的textField定位？

@objc func handlePanGesture(_ gesture: UIPanGestureRecognizer) {
    guard let textField = gesture.view as? UITextField else {
        return
    }
    
    let translation = gesture.translation(in: view)
    let newOrigin = CGPoint(x: textField.frame.origin.x + translation.x, y: textField.frame.origin.y + translation.y)
    let newFrame = CGRect(origin: newOrigin, size: textField.frame.size)
    
    UIView.animate(withDuration: 0.3) {
        textField.frame = newFrame
    }
    
    gesture.setTranslation(.zero, in: view)
}