RadarDiagram.RotationDirection Property
Gets or sets the direction in which the RadarAxisX is drawn.
Namespace: DevExpress.XtraCharts
Assembly: DevExpress.XtraCharts.v23.2.dll
NuGet Package: DevExpress.Charts
Declaration
[XtraChartsLocalizableCategory(XtraChartsCategory.Appearance)]
public RadarDiagramRotationDirection RotationDirection { get; set; }Property Value
| Type | Description |
|---|---|
| RadarDiagramRotationDirection | A RadarDiagramRotationDirection enumeration member specifying the AxisX rotation direction. |
Available values:
| Name | Description |
|---|---|
| Counterclockwise | A diagram is rotated counterclockwise. |
| Clockwise | A diagram is rotated clockwise. |
Remarks
The following images demonstrate the RotationDirection property in action.
| RotationDirection = Clockwise | RotationDirection = Counterclockwise |
|---|---|
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Example
The following example demonstrates how to create a ChartControl with a series of the RadarAreaSeriesView type, set its general properties, and add this chart to a form at runtime. Before proceeding with this example, first create a Windows Forms Application in Visual Studio, and include all necessary assemblies to the References list of your project.
Then, add the following code to the Form.Load event handler.
using System;
using System.Windows.Forms;
using DevExpress.XtraCharts;
// ...
private void Form1_Load(object sender, EventArgs e) {
// Create a new chart.
ChartControl RadarAreaChart = new ChartControl();
// Add a radar series to it.
Series series1 = new Series("Series 1", ViewType.RadarArea);
// Populate the series with points.
series1.Points.Add(new SeriesPoint(0, 90));
series1.Points.Add(new SeriesPoint(90, 95));
series1.Points.Add(new SeriesPoint(180, 50));
series1.Points.Add(new SeriesPoint(270, 55));
series1.Points.Add(new SeriesPoint(0, 180));
series1.Points.Add(new SeriesPoint(90, 185));
series1.Points.Add(new SeriesPoint(180, 270));
series1.Points.Add(new SeriesPoint(270, 275));
// Add the series to the chart.
RadarAreaChart.Series.Add(series1);
// Flip the diagram (if necessary).
((RadarDiagram)RadarAreaChart.Diagram).StartAngleInDegrees = 180;
((RadarDiagram)RadarAreaChart.Diagram).RotationDirection =
RadarDiagramRotationDirection.Counterclockwise;
// Add a title to the chart and hide the legend.
ChartTitle chartTitle1 = new ChartTitle();
chartTitle1.Text = "Radar Area Chart";
RadarAreaChart.Titles.Add(chartTitle1);
RadarAreaChart.Legend.Visible = false;
// Add the chart to the form.
RadarAreaChart.Dock = DockStyle.Fill;
this.Controls.Add(RadarAreaChart);
}