How to change an UILabel/UIFont's letter spacing?

Question

I\'ve searched loads already and couldn\'t find an answer.

I have a normal UILabel, defined this way:

    UILabel *totalColors = [[[UILabel alloc] in         


        

Answer 1

In Swift:

let myTitle = "my title"
let titleLabel = UILabel()
let attributes: NSDictionary = [
    NSFontAttributeName:UIFont(name: "HelveticaNeue-Light", size: 20),
    NSForegroundColorAttributeName:UIColor.whiteColor(),
    NSKernAttributeName:CGFloat(2.0)
]
let attributedTitle = NSAttributedString(string: myTitle, attributes: attributes as? [String : AnyObject])

titleLabel.attributedText = attributedTitle
titleLabel.sizeToFit()