при увеличении размера объекта объект движется по горизонтали

Question

Когда объект увеличивается с помощью ползунка. Объект, положение которого не должно перемещаться. Вы можете ясно видеть, что происходит на гифке ниже.

Вы можете видеть, как синее изображение перемещается вправо. Он вообще не должен двигаться. Это как-то связано с

blueMove.leadingAnchor.constraint (equalTo: greenMove.trailingAnchor, constant: 0)])

Я просто не знаю, как получить тот же эффект с кодом, не ограничивая его trailingAnchor greenMove.

 import UIKit

 class ViewController: UIViewController {



var image1Width: NSLayoutConstraint!
var image1Height: NSLayoutConstraint!
var image1Width2: NSLayoutConstraint!
var image1Height2: NSLayoutConstraint!
var greenMove = UIImageView()
var slider = UISlider()
var image12 = UIImageView()
var blueMove = UIImageView()
var existingTransition : CGAffineTransform?
var clock = Int()

var currentView: UIView?

var g2 = UIPanGestureRecognizer()

var g3 = UIPanGestureRecognizer()

override func viewDidLoad() {
    super.viewDidLoad()
    // Do any additional setup after loading the view.
    greenMove.isUserInteractionEnabled = true
    blueMove.isUserInteractionEnabled = true

    g2 = UIPanGestureRecognizer(target: self, action: #selector(ViewController.g1Method))
    greenMove.addGestureRecognizer(g2)
    g3 = UIPanGestureRecognizer(target: self, action: #selector(ViewController.g2Method))
            blueMove.addGestureRecognizer(g3)

    greenMove.backgroundColor = .systemGreen
    image12.backgroundColor = .yellow
    blueMove.backgroundColor = .blue


    [greenMove,image12,slider,blueMove].forEach {

        view.addSubview($0)
        $0.translatesAutoresizingMaskIntoConstraints = false

    }


    //image11
    image1Width =  greenMove.widthAnchor.constraint(equalTo:  view.widthAnchor ,multiplier:  0.2)
    image1Height =  greenMove.heightAnchor.constraint(equalTo:  view.heightAnchor ,multiplier:  0.20)


    NSLayoutConstraint.activate([greenMove.topAnchor.constraint(equalTo: view.topAnchor, constant : 0),
                                 image1Width,
                                 image1Height,
                                 greenMove.leadingAnchor.constraint(equalTo: view.leadingAnchor, constant :0)])


    //image12
    image1Width2 =  blueMove.widthAnchor.constraint(equalTo:  view.widthAnchor ,multiplier:  0.2)
    image1Height2 =  blueMove.heightAnchor.constraint(equalTo:  view.heightAnchor ,multiplier:  0.20)


    NSLayoutConstraint.activate([blueMove.topAnchor.constraint(equalTo: view.topAnchor, constant : 0),
                                 image1Width2,
                                 image1Height2,
                                 blueMove.leadingAnchor.constraint(equalTo: greenMove.trailingAnchor, constant :0)])





    slider.addTarget(self, action: #selector(hhh), for: .allEvents)

}

override func viewDidLayoutSubviews() {
    NSLayoutConstraint.activate ([

        image12.topAnchor.constraint(equalTo: view.topAnchor, constant : greenMove.bounds.height),
        image12.heightAnchor.constraint(equalTo: view.heightAnchor, multiplier: 0.5, constant: 0),
        image12.widthAnchor.constraint(equalTo: view.widthAnchor, multiplier: 0.4, constant: 0),
        image12.leadingAnchor.constraint(equalTo: view.leadingAnchor, constant : 0),




        slider.topAnchor.constraint(equalTo: image12.bottomAnchor, constant : 0),
        slider.heightAnchor.constraint(equalTo: view.heightAnchor, multiplier: 0.20, constant: 0),
        slider.widthAnchor.constraint(equalTo: view.widthAnchor, multiplier: 0.20, constant: 0),
        slider.leadingAnchor.constraint(equalTo: view.leadingAnchor, constant : 0),


    ])
}
@objc func handleTapGestured(_ gesture: UIPanGestureRecognizer) {
    currentView = gesture.view
}

@objc func g1Method(_ sender: UIPanGestureRecognizer){
    clock = 1
    let subview = image12
    guard let child = sender.view else{return}
    let transitionPoint = sender.translation(in: self.view)
    let newTransition = CGAffineTransform(translationX: transitionPoint.x, y: transitionPoint.y)
    switch sender.state {

    case .ended,.cancelled:// on End
        if let existing = existingTransition{
            self.existingTransition = newTransition.concatenating(existing)
        }else{
            self.existingTransition = newTransition
        }
    default://on change and other states
        if let existing = existingTransition{
            child.transform = newTransition
                .concatenating(existing)
        }else{
            child.transform = newTransition
        }
    }
    self.view.layoutIfNeeded()


    let tapGesture = UITapGestureRecognizer(target: self, action: #selector(handleTapGestured(_:)))
    subview.addGestureRecognizer(tapGesture)


}
@objc func g2Method(_ sender: UIPanGestureRecognizer){
    clock = 2
    let subview = blueMove
    guard let child = sender.view else{return}
    let transitionPoint = sender.translation(in: self.view)
    let newTransition = CGAffineTransform(translationX: transitionPoint.x, y: transitionPoint.y)
    switch sender.state {

    case .ended,.cancelled:// on End
        if let existing = existingTransition{
            self.existingTransition = newTransition.concatenating(existing)
        }else{
            self.existingTransition = newTransition
        }
    default://on change and other states
        if let existing = existingTransition{
            child.transform = newTransition
                .concatenating(existing)
        }else{
            child.transform = newTransition
        }
    }
    self.view.layoutIfNeeded()


    let tapGesture = UITapGestureRecognizer(target: self, action: #selector(handleTapGestured(_:)))
    subview.addGestureRecognizer(tapGesture)


}
@objc func hhh() {

    if clock ==  1 {
        image1Width.constant = CGFloat(slider.value) * view.frame.size.width * 0.25
        image1Height.constant = CGFloat(slider.value) * view.frame.size.height * 0.25
    }
   if clock  == 2 {

             image1Width2.constant = CGFloat(slider.value) * view.frame.size.width * 0.25
             image1Height2.constant = CGFloat(slider.value) * view.frame.size.height * 0.25
    }




}
}