Custom fonts in Xcode 6 - Swift don't work

Question

I'm trying to use a custom font in my Xcode iOS project I am working on. It is written in swift and I am planning to change the font for the navigation bar. In the app delegate file I was trying to use this code: UINavigationBar.appearance().titleTextAttributes = [NSFontAttributeName : Futura-Medium, size: 20,)] but it has not worked.

The font is present in the p list and build phase as well as being targeted to the current project. Could anyone shed some light on how I may be able to get around this? Thanks

Answer 1

检查以下语法：

 UINavigationBar.appearance().titleTextAttributes = [NSFontAttributeName : UIFont(name: "Futura-Medium", size: 20)!, NSForegroundColorAttributeName : UIColor.whiteColor()];

Answer 2

你不是说：

UINavigationBar.appearance().titleTextAttributes = [NSFontAttributeName : UIFont(name:"Futura-Medium", size: 20)!];