How to change UIButton image in Swift

Question

I am trying to change the image of a UIButton using Swift... What should I do

This is OBJ-C code.but I don\'t know with Swift:

[playButton setImage:[         


        

Answer 1

For anyone using Assets.xcassets and Swift 3, it'd be like this (no need for .png)

let buttonDone  = UIButton(type: .Custom)

if let image = UIImage(named: "Done") {
    self.buttonDone.setImage(image, for: .normal)
}