# chartXScale(range:type:) Configures the x scale for charts. ``` nonisolated func chartXScale(range: Range, type: ScaleType? = nil) -> some View where Range : PositionScaleRange ``` ## Parameters `range` The range of x positions that correspond to the scale domain. By default the range is determined by the dimension of the plot area. You can use `range: .plotDimension(startPadding:, endPadding:)` to add padding to the scale range. `type` The scale type. --- 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)