# relative(to:) Returns Range for the dimension. ``` func relative(to dimension: Range) -> Range ``` ## Parameters `dimension` The dimension of the axis on which the range expression is used. ## Return Value The range of the selected dimension. ## Discussion For example, when the range expression specifies `1...` on the axis with dimension 3, the resultant Range is `1 ..< 3`. --- 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)