Prints out all of the Fonts available. (Helpful for using custom fonts)

iOS Swift print all font names

for familyName in UIFont.familyNames() as [String] {
  
  println("\(familyName)")
  
  for fontName in UIFont.fontNamesForFamilyName(familyName) as [String] {
    println("\tFont: \(fontName)")
  }
  
}

for familyName in UIFont.familyNames as [String] {

        print("\(familyName)")
        
        for fontName in UIFont.fontNames(forFamilyName: familyName) as [String] {
            print("\tFont: \(fontName)")
        }
        
    }