# chartXAxisStyle(content:) Configures the x axis content of charts. ``` nonisolated func chartXAxisStyle(@ViewBuilder content: @escaping (ChartAxisContent) -> Content) -> some View where Content : View ``` ## Parameters `content` A closure that returns the content of the axis. ## Discussion Use this modifier to configure the size or aspect ratio of the plot area of charts. For example: ```swift Chart(data: data) { BarMark(x: .value("Category", $0.category)) } .chartXAxisStyle { axis in axis.opacity(0.5) } ``` --- 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)