How to change font of UIButton with Swift

Question

I am trying to change the font of a UIButton using Swift...

myButton.font = UIFont(name: \"...\", 10)

However .font is depreca

Answer 1

we can use different types of system fonts like below

myButton.titleLabel?.font = UIFont.boldSystemFont(ofSize: 17)
myButton.titleLabel?.font = UIFont.italicSystemFont(ofSize:UIFont.smallSystemFontSize)
myButton.titleLabel?.font = UIFont.boldSystemFont(ofSize: UIFont.buttonFontSize)

and your custom font like below

    myButton.titleLabel?.font = UIFont(name: "Helvetica", size:12)

Answer 2

If you are setting AttributedString to the UIButton then you can do the below thing.

let attributedText = NSAttributedString(string: "Hello", attributes: [NSAttributedStringKey.font: UIFont(name: "Calibri", size: 19)])
okayButton.setAttributedTitle(attributedText, for: .normal)

Answer 3

You should go through the titleLabel property.

button.titleLabel.font

The font property has been deprecated since iOS 3.0.

Answer 4

Take a look here.

You should set the font of the button's titleLabel instead.

myButton.titleLabel!.font = UIFont(name: "...", 10)

Answer 5

This works in Swift 3.0:

btn.titleLabel?.font = UIFont(name:"Times New Roman", size: 20) 

Answer 6

Example: button.titleLabel?.font = UIFont(name: "HelveticaNeue-Bold", size: 12)

• If you want to use defaul font from it's own family, use for example: "HelveticaNeue"
• If you want to specify family font, use for example: "HelveticaNeue-Bold"