Setting UILabel text to bold [duplicate]
Use attributed string:
// Define attributeslet labelFont = UIFont(name: "HelveticaNeue-Bold", size: 18)let attributes :Dictionary = [NSFontAttributeName : labelFont]// Create attributed stringvar attrString = NSAttributedString(string: "Foo", attributes:attributes)label.attributedText = attrStringYou need to define attributes.
Using attributed string you can mix colors, sizes, fonts etc within one text