# ScaledMetric A dynamic property that scales a numeric value. ``` @propertyWrapper struct ScaledMetric where Value : BinaryFloatingPoint ``` ## Topics ### Creating the metric [`init(wrappedValue:)`](/documentation/SwiftUI/ScaledMetric/init(wrappedValue:)) Creates the scaled metric with an unscaled value using the default scaling. [`init(wrappedValue:relativeTo:)`](/documentation/SwiftUI/ScaledMetric/init(wrappedValue:relativeTo:)) Creates the scaled metric with an unscaled value and a text style to scale relative to. ### Getting the metric [`wrappedValue`](/documentation/SwiftUI/ScaledMetric/wrappedValue) The value scaled based on the current environment. --- 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)