How can I restrict iOS slider value to an integer?

Question

I have a horizontal UISlider to control the volume from 1 to 16 as min and max value, but it's returning float values when I do print().

How can I restrict the UISlider value to an integer?

@IBOutlet var ringValue: UISlider!

@IBAction func ringVolumeSliderChange(_ sender: UISlider)
{
    print(sender.value)
}

Answer 1

If you want your Slider to position only at the steps do:

@IBAction func ringVolumeSliderChange(_ sender: UISlider)
{
    sender.setValue(sender.value.rounded(.down), animated: true)
    print(sender.value)
}

In this example, I assume you've set min and max values. Now the slider jumps from position to position as the user slides around.