UIButton won't go to Aspect Fit in iPhone

Question

I have a couple UIButtons, and in IB they\'re set to Aspect Fit, but for some reason they\'re always stretching. Is there something else you have to set? I tried all the d

Answer 1

Similar to @Guillaume, I have created a subclass of UIButton as a Swift-File. Then set my custom class in the Interface Builder:

.

And here the Swift file:

import UIKit

class TRAspectButton : UIButton {
    required init?(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)
        self.imageView?.contentMode = .ScaleAspectFit
    }
}