' Create a series of a compatible view type, RadarDiagram diagram = (RadarDiagram)chart.Diagram ĭiagram.DrawingStyle = RadarDiagramDrawingStyle.Polygon ĭiagram.RotationDirection = RadarDiagramRotationDirection.Counterclockwise Create a diagram, and cast it to the RadarDiagram type. Series series1 = new Series("Radar Area Series 1", ViewType.RadarArea) so that the diagram object cannot be equal to null. Create a series of a compatible view type, WebChartControl chart = new WebChartControl() Create a new WebChartControl instance. Click the chart to select it, and in the Properties window, expand the WebChartControl.Diagram property.Īt runtime, cast your instance of the Diagram object to the RadarDiagram (or PolarDiagram) type. You can access the options of a radar or polar diagram at design time. Note that although this chart type normally has a circular shape, it can also be displayed as a polygon. The available radar and polar series view types are as follows: The following image shows a typical Polar diagram. Polar view types are similar to Radar views, but display angles (from 0 to 360 degrees) instead of string values or dates on the angular axis. The following image shows a typical Radar diagram. A Radar view is drawn on a circular grid, and has multiple axes along which data can be plotted.
Series of Radar view types (also called Spider or Star charts) display data as a circular graph. The Radar and Polar diagrams are used to plot Radar and Polar series. The topic consists of the following sections. Before reading this section, you may wish to review the following help topic on diagram fundamentals: Diagram Overview.
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It also explains how to access specific options (both at design time and runtime), and briefly describes these options. This topic lists the series view types associated with the ASP.NET Chart Control’s Radar and Polar diagram types.
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