如何更新 svg 图像中的路径坐标 swift

问：

我有一个 svg 图像，当我触摸图像时，我选择了 shapeLayer 并更改了它的颜色，但是当我转换图像以在设备中移动它时，我需要触摸原始位置来检测 shapeLayer。我正在使用 PocketSVG。

这是我的代码：

let tapGesture = UITapGestureRecognizer(target: self, action: #selector(handleTap(_:)))
view.addGestureRecognizer(tapGesture)
view.isUserInteractionEnabled = true

svgView = SVGImageView.init(contentsOf: svgURl)
    
paths = SVGBezierPath.pathsFromSVG(at: svgURl)
    
for (index, path) in paths.enumerated() {
    let shapeLayer = CAShapeLayer()
    shapeLayer.path = path.cgPath
    shapeLayer.fillColor = colors[index].cgColor
    gamerCat.addSublayer(shapeLayer)}
    
    
var transform = CATransform3DMakeScale(0.4, 0.4, 1.0)
transform = CATransform3DTranslate(transform, 200, 400, 0)
gamerCat.transform = transform

gamerCat.shouldRasterize = false
    
svgView.layer.addSublayer(gamerCat)

view.addSubview(svgView)

@objc func handleTap(_ gesture: UITapGestureRecognizer) {
    print("-----------------------------------")
    let location = gesture.location(in: view)
    print("Location : \(location)")
    rects.removeAll(keepingCapacity: false)
    indiceRect.removeAll(keepingCapacity: false)
    elementTouched(location: location)
        
}

    
func elementTouched(location:CGPoint) {
    let shapeLayer = CAShapeLayer()
    for (index, path) in paths.enumerated() {
    shapeLayer.path = path.cgPath
            
    isRectContained(rectA: shapeLayer.path!.boundingBox, rectB: CGRect(x: location.x, y: location.y, width: 1, height: 1), index: index)
            
    }
        
    var smallestRect = rects.first
        
    for rect in rects.dropFirst() {
        if let currentSmallest = smallestRect {
            if rect.width * rect.height < currentSmallest.width * currentSmallest.height {
                smallestRect = rect
            }
        } else {
            smallestRect = rect
        }
    }
        
    if let smallestRect = smallestRect {
        print("El CGRect más pequeño es: \(smallestRect)")
        var elegido = indiceRect[rects.firstIndex(of: smallestRect)!]
        shapeLayer.path = paths[elegido].cgPath
        shapeLayer.fillColor = UIColor.red.cgColor
            
    } else {
        print("Array is empty.")
    }
        
    gamerCat.addSublayer(shapeLayer)
}

这就是我所做的，我不知道我是否需要进行转换来移动图像。我尝试使用 svgView.frame 移动，但图像的大小没有改变，我尝试使用 clips.blouns，但我的图像消失了