UIPickerView won't allow changing font name and size via delegate's `attributedTitleForRow…`

Question

I use the following func to change the font color and font size, the color works but the font name and font size refuse to work.

func pickerView(pickerVi         


        

Answer 1

To further elaborate on https://stackoverflow.com/users/4020910/bennythenerd answer with UILabel I'd go with a bit more memory optimised solution that reuses the labels:

func pickerView(_ pickerView: UIPickerView, viewForRow row: Int, forComponent component: Int, reusing view: UIView?) -> UIView {
    let pickerLabel: UILabel
    if let label = view as? UILabel {
        pickerLabel = label
    } else {
        pickerLabel = UILabel()
        pickerLabel.font = UIFont(name: "Rubik-Regular", size: 22)
        pickerLabel.textAlignment = .center
    }
    pickerLabel.text = pickerData[row] //This is your string
    return pickerLabel
}