UITextview is blurred when draw image

When I draw a new image, uitextview is blurred.

First text which is after draw new image. it looks like fuzzy.

Seconde text is captured

I tried this anwser changing frame to integer.

UITextField blurred text

It was working before draw new image but it doesn't work when draw image.

here is my code

// UIView -> UIImage  convenience init(view: UIView) {          UIGraphicsBeginImageContextWithOptions(view.bounds.size, view.isOpaque, 0)      view.drawHierarchy(in: view.bounds, afterScreenUpdates: true)            let image = UIGraphicsGetImageFromCurrentImageContext()!      UIGraphicsEndImageContext()            self.init(cgImage: image.cgImage!)  }  

https://stackoverflow.com/questions/65594030/uitextview-is-blurred-when-draw-image January 06, 2021 at 06:26PM