Swift ImageCropper returns an image outside of the specified "window" - swift

Question

I am making an app that has a UIWebView along with a button on a single view controller. When the button is clicked, an image (of the UIWebView) is captured using UIGraphicsContext.
This part works great! But when the button is clicked, after capturing the image, it displays the image as a subview on the same view, and I have been trying to use an ImageCropper Library that draws a CGRect in another subview over the UIImageView on the screen with a submit button. The rectangle itself can be resized (dragging the corners/edges) and moved around the view.
When the submit button is clicked, another subview is displayed in the top left hand portion of screen and display the image that was cropped (after clicking submit button) The idea is to only capture what is inside the rectangle. I am able to get the code working but the image captured is of the same image but not a section that is inside the CGRect.
I have 3 images that show how it works and shows the image that is cropped incorrectly.enter image description here . Shot 1 . Shot 2
Shot 3. I believe my problems lies within the size of image captured and the size of the image with the crop rect are not equal and that is why it is distorting it.
Does anyone know what might be the cause? Sorry for the long winded question but any help would be greatly appreciated!
Here is my code below:
ViewController.swift:
class ViewController: UIViewController {
#IBOutlet var webView: UIWebView!
#IBOutlet var imageView: UIImageView!
override func viewDidLoad() {
imageView.isHidden = true
let aString = URL(string: "https://www.kshuntfishcamp.com/home.page")
webView.loadRequest(URLRequest(url: aString!))
super.viewDidLoad()
}
#IBAction func takePhotoPressed(_ sender: UIButton) {
UIGraphicsBeginImageContextWithOptions(webView.bounds.size, false, 0.0)
if let aContext = UIGraphicsGetCurrentContext(){
webView.layer.render(in: aContext)
}
let capturedImage:UIImage? = UIGraphicsGetImageFromCurrentImageContext()
imageView = UIImageView(frame: CGRect(x: 22, y: 123, width: 330, height: 330))
let image = capturedImage
imageView.image = image
imageView.contentMode = UIViewContentMode.scaleAspectFill
imageView.clipsToBounds = true
imageView.isHidden = true
webView.isHidden = true
let editView = EditImageView(frame: self.view.frame)
let image2 = capturedImage!
editView.initWithImage(image: image2)
let croppedImage = editView.getCroppedImage()
self.view.addSubview(editView)
self.view.backgroundColor = UIColor.clear
UIImageWriteToSavedPhotosAlbum(croppedImage, nil, nil, nil)
}
EditImageView.swift - source (https://github.com/Thanatos-L/LyEditImageView)-only including parts that seem relevant to solving the problem
func initWithImage(image:UIImage){
imageView = UIImageView(frame: CGRect(x: 22, y: 123, width: 330, height: 330))
imageView.tag = IMAGE_VIEW_TAG;
self.addSubview(self.imageView)
imageView.isUserInteractionEnabled = true;
imageView.image = image
imageView.frame = CGRect(x: 0, y: 0, width: image.size.width, height: image.size.height)
let frame = AVMakeRect(aspectRatio: imageView.frame.size, insideRect: self.frame);
imageView.frame = frame
originImageViewFrame = frame
NSLog("initWithImage %#", NSStringFromCGRect(originImageViewFrame))
imageZoomScale = 1.0
commitInit()
}
private func cropImage() {
let rect = self.convert(cropView.frame, to: imageView)
let imageSize = imageView.image?.size
let ratio = originImageViewFrame.size.width / (imageSize?.width)!
let zoomedRect = CGRect(x: rect.origin.x / ratio, y: rect.origin.y / ratio, width: rect.size.width / ratio, height: rect.size.height / ratio)
let croppedImage = cropImage(image: imageView.image!, toRect: zoomedRect)
var view: UIImageView? = self.viewWithTag(1301) as? UIImageView
if view == nil {
view = UIImageView()
}
view?.frame = CGRect(x: 0, y: 0, width: croppedImage.size.width , height: croppedImage.size.height)
view?.image = croppedImage
view?.tag = 1301
self.addSubview(view!)
}