Adjust font size in UisegmentControl

Question

how can I adjustfontsize in segmentcontrol like a label that it has a property named adjustsFontSizeToFitWidth so if the text is larger that label width the font size will become smaller to fit the width how can I. do same for uisegmetncontrol?

Answer 1

Use setTitleTextAttrribute to set font for for segment control

  SegmentControl.setTitleTextAttributes([NSFontAttributeName: UIFont(name: REGULAR_FONT, size: 13.0)],
                                                           for: UIControlState())
   SegmentControl.setTitleTextAttributes([NSFontAttributeName: UIFont(name: BOLD_FONT, size: 13.0)], for:.selected)

Added the swift version of answer mentioned in the comment:-

 func setWidthTosegmetControl(view :UIView)  {
        let subviews = view.subviews
        for subview in subviews {
            if subview is UILabel {
                let label: UILabel? = (subview as? UILabel)
                print("label found: \(label?.text)")
                label?.adjustsFontSizeToFitWidth = true
                label?.minimumScaleFactor = 0.1
            }else {
                setWidthTosegmetControl(view: subview)
            }
        }
    }