# init(_:symbolName:in:step:) Creates a discrete slider control that selects a stepped value from a bounded range. ``` @nonobjc convenience init(_ localizedTitle: String, symbolName: String, in range: ClosedRange, step: Float) ``` ## Parameters `localizedTitle` A localized title that describes the slider’s action. `symbolName` A symbol name from the SF Symbols library. `range` A bounded range of floating point values. `step` The distance between each valid value. This specified value must be greater than `0` or the system throws an . ## Discussion Use discrete sliders when your use case supports selecting stepped values within the specified range. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)