Dynamic corner Radius for landscape and portrait

Question

I create UIView Extension with @IBInspectable to set corner radius but when I just rotate my device its not working properly

import UIKit
import Foundation

extension UIView {

@IBInspectable
var cornerRadius: CGFloat {
     get {
        return layer.cornerRadius
     }
     set {
        layer.cornerRadius = newValue
     }
   }
}

I took image view with following constraints

when I run app in portrait mode, output will be

but its not work when i rotate my device

Answer 1

Set the corner radius in layoutSubviews method.

If you need the view in circular shape, set corner radius as it's half width/height.

view.layer.cornerRadius = view.frame.width / 2.0

Answer 2

I can see in your screen Shot you are providing fixed corner radius

enter image description here

also providing equal width or height to superview with multiplier so that when you rotate dimensions of UIView changed and you got this result.

you need to reset the corner radius of the view when orientation changes in self.layoutSubviews() method.