I have used UINavigationBar.appearance() in swift. By using this, I have changed the backgroundColor and the textColor of UINavigationBarusing the below code.
However, I can't find the numberOfLinesattribute of the UINavigationBar title text. Any help on this is appreciated.
var naviAppreance = UINavigationBar.appearance()
naviAppreance.tintColor = uicolorFromHex(0xffffff)
naviAppreance.barTintColor = uicolorFromHex(0x00cc66)
naviAppreance.titleTextAttributes = [ NSForegroundColorAttributeName : UIColor.whiteColor()]