# chartPlotStyle(content:) Configures the plot area of charts. ``` nonisolated func chartPlotStyle(@ViewBuilder content: @escaping (ChartPlotContent) -> Content) -> some View where Content : View ``` ## Parameters `content` A closure that returns the content of the plot area. ## 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)) } .chartPlotStyle { content in content.frame(width: 100, height: 100) } ``` --- 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)