RadarLineSeriesView.Closed Property
Specifies whether the last point in a series is joined with the first point to form a closed polygon.
Namespace: DevExpress.XtraCharts
Assembly: DevExpress.XtraCharts.v24.2.dll
NuGet Package: DevExpress.Charts
#Declaration
[XtraChartsLocalizableCategory(XtraChartsCategory.Layout)]
public bool Closed { get; set; }
#Property Value
Type | Description |
---|---|
Boolean | true if the start and end point are joined with line; otherwise, false. |
#Example
The following example demonstrates how to create a ChartControl with a series of the PolarLineSeriesView 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 polarLineChart = new ChartControl();
// Add a polar series to it.
Series series1 = new Series("Series 1", ViewType.PolarLine);
// Populate the series with points.
series1.Points.Add(new SeriesPoint(0, 90));
series1.Points.Add(new SeriesPoint(90, 70));
series1.Points.Add(new SeriesPoint(180, 50));
series1.Points.Add(new SeriesPoint(270, 100));
// Add the series to the chart.
polarLineChart.Series.Add(series1);
// Flip the diagram (if necessary).
((PolarDiagram)polarLineChart.Diagram).StartAngleInDegrees = 180;
((PolarDiagram)polarLineChart.Diagram).RotationDirection =
RadarDiagramRotationDirection.Counterclockwise;
// Add a title to the chart and hide the legend.
ChartTitle chartTitle1 = new ChartTitle();
chartTitle1.Text = "Polar Line Chart";
polarLineChart.Titles.Add(chartTitle1);
polarLineChart.Legend.Visible = false;
// Add the chart to the form.
polarLineChart.Dock = DockStyle.Fill;
this.Controls.Add(polarLineChart);
}