swift-charts

You create SwiftUI data visualizations by wiring your data into a Chart and composing marks like BarMark or LineMark, then configuring axes, scales, and legends with view modifiers. You can progressively incorporate 3D elements like Chart3D and SurfacePlot as needed for more complex data representation.

Yes, you can build 3D surface plots in SwiftUI using Chart3D and SurfacePlot components. These allow you to render 3D surfaces alongside standard 2D chart marks, supporting interactive data exploration for larger datasets on iOS 26 and later.

Swift Charts offers 2D chart types including BarMark, LineMark, AreaMark, and SectorMark, plus 3D surface plots via SurfacePlot. You compose these marks inside a Chart or Chart3D container, then apply view modifiers to configure axes, scales, legends, and selections.

Yes, Swift Charts supports vectorized plots designed to handle large datasets efficiently. You can leverage these vectorized plotting mechanisms alongside standard marks and 3D surface plots to render complex data without compromising performance.

You add accessibility and theming to SwiftUI charts by following the patterns and guidance in the charts-patterns reference. This includes implementing dynamic type support, accessible labels, and consistent visual theming across both 2D and 3D chart components.

Swift Charts provides selections, annotations, and legends as core interactivity features. These allow users to interact with data points, view contextual details, and understand chart elements, supporting a rich data exploration experience within SwiftUI applications.