How to give dynamic height to UILabel programmatically in Swift?

Question

I have taken UIlabel which are generated dynamically using for loop, each type diff text is assign in label, I want to give UILabel size dynamically depending on text.

Answer 1

let label:UILabel = UILabel()
label.textColor=UIColor.black
label.font = UIFont(name: "Halvetica", size: 17)
label.numberOfLines = 1

label.text = item.name
label.sizeToFit()

label.frame = CGRect(x: 5, y: imageView.frame.height+10, width: 50, height:label.frame.height)