# chartBackground(alignment:content:) Adds a background to a view that contains a chart. ``` nonisolated func chartBackground(alignment: Alignment = .center, @ViewBuilder content: @escaping (ChartProxy) -> V) -> some View where V : View ``` ## Parameters `alignment` The alignment of the content. `content` The content of the background. ## Discussion You can use this modifier to define a background view as a function of the chart in the view. You can access the chart with the `ChartProxy` object passed into the closure. > Note: If `self` contains more than one chart, the chart proxy will refer > to the first chart. --- 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)