UILabel auto resize on basis of text to be shown

Question

I\'m working on an application, in which I\'m required to autoresize the text area on basis of text to be displayed.

Firstly, I\'m not sure for this either I should use

Answer 1

You can change the size of label based on length of the string by, using this function

func ChangeSizeOfLabel(text:String) -> CGSize{

    let font = UIFont(name: "HelveticaNeue", size: 12)!
    let textAttributes = [NSFontAttributeName: font]
    let size = text.boundingRectWithSize(CGSizeMake(310, 999), options: .UsesLineFragmentOrigin, attributes: textAttributes, context: nil)
    let adjustSize = CGSizeMake(size.width, size.height)
    return adjustSize
}

and use it like this :

let

showLabel.frame = CGRectMake(x, y, width , self.ChangeSizeOfLabel("Hello , Height is changing dynamically.....").height)