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PieSeriesViewBase.ExplodedPoints Property

Provides access to the collection of points which are displayed spread apart from the pie (“exploded”).

Namespace: DevExpress.XtraCharts

Assembly: DevExpress.XtraCharts.v22.1.dll

Declaration

[XtraChartsLocalizableCategory(XtraChartsCategory.Data)]
public ExplodedSeriesPointCollection ExplodedPoints { get; }

Property Value

Type Description
ExplodedSeriesPointCollection

A ExplodedSeriesPointCollection class instance containing the exploded points.

Example

The following example demonstrates how to create a ChartControl with a series of the Doughnut3DSeriesView 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 an empty chart.
    ChartControl DoughnutChart3D = new ChartControl();

    // Create a doughnut series.
    Series series1 = new Series("Doughnut Series 1", ViewType.Doughnut3D);

    // Populate the series with points.
    series1.Points.Add(new SeriesPoint("Russia", 17.0752));
    series1.Points.Add(new SeriesPoint("Canada", 9.98467));
    series1.Points.Add(new SeriesPoint("USA", 9.63142));
    series1.Points.Add(new SeriesPoint("China", 9.59696));
    series1.Points.Add(new SeriesPoint("Brazil", 8.511965));
    series1.Points.Add(new SeriesPoint("Australia", 7.68685));
    series1.Points.Add(new SeriesPoint("India", 3.28759));
    series1.Points.Add(new SeriesPoint("Others", 81.2));

    // Add the series to the chart.
    DoughnutChart3D.Series.Add(series1);

    // Adjust the value numeric options of the series.
    series1.PointOptions.ValueNumericOptions.Format = NumericFormat.Percent;
    series1.PointOptions.ValueNumericOptions.Precision = 2;

    // Adjust the view-type-specific options of the series.
    ((Doughnut3DSeriesView)series1.View).HoleRadiusPercent = 30;
    ((Doughnut3DSeriesView)series1.View).ExplodedPoints.Add(series1.Points[0]);

    // Access the diagram's options.
    ((SimpleDiagram3D)DoughnutChart3D.Diagram).RotationType = RotationType.UseAngles;
    ((SimpleDiagram3D)DoughnutChart3D.Diagram).RotationAngleX = -35;

    // Add a title to the chart and hide the legend.
    ChartTitle chartTitle1 = new ChartTitle();
    chartTitle1.Text = "3D Doughnut Chart";
    DoughnutChart3D.Titles.Add(chartTitle1);
    DoughnutChart3D.Legend.Visible = false;

    // Add the chart to the form.
    DoughnutChart3D.Dock = DockStyle.Fill;
    this.Controls.Add(DoughnutChart3D);
}

The following code snippets (auto-collected from DevExpress Examples) contain references to the ExplodedPoints property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

See Also