Error when instantiating a UIFont in an text attributes dictionary

Question

I\'m trying to set the font of the UIBarButtonItem like so:

let barButton = UIBarButtonItem.appearance()
barButton.setTitleTextAttributes([NSFon         


        

Answer 1

With Swift 4

NSFontAttributeName is deprecated, you can use NSAttributedStringKey values to set attributes.

if let fontStyle = UIFont(name: "HelveticaNeue-Light", size: 19) {
 navigationController?.navigationBar.titleTextAttributes = [NSAttributedStringKey.font: fontStyle]

}