RadarChartView Class

Defines the view settings for a radar chart.

Namespace: DevExpress.Docs.Office

Assembly: DevExpress.Docs.Core.v26.1.dll

NuGet Package: DevExpress.Docs.Core

Declaration

C#

public class RadarChartView :
    ColorfulChartView

VB.NET

Public Class RadarChartView
    Inherits ColorfulChartView

Remarks

For additional information about series and views, refer to the following help topic: Series and Views.

Example

The following code snippet creates a radar series and configures its arguments and values:

C#

using DevExpress.Docs.Office;
using DevExpress.Docs.Presentation;
using System.Drawing;

namespace PresentationApiSample;

public class Program {
    public static async Task Main(string[] _) {

        // Create a presentation.
        Presentation presentation = new Presentation();

        // Reset the slide collection.
        presentation.Slides.Clear();

        // Add a blank slide.
        Slide slide = new Slide(SlideLayoutType.Blank);
        presentation.Slides.Add(slide);

        // Insert a chart on the slide.
        Chart chart = new Chart();
        slide.Shapes.Add(chart);

        // Set chart size to match the slide.
        chart.Width = presentation.SlideSize.Width;
        chart.Height = presentation.SlideSize.Height;

        // Create the first radar series.
        RadarSeries series1 = new RadarSeries();
        // Assign arguments and values to the first series.
        series1.Arguments = new ChartStringData(new string[] { "A", "B", "C", "D", "E" });
        series1.Values = new ChartNumericData(new double[] { 10, 20, 30, 40, 50 });
        // Set a translucent fill for the first series.
        series1.Properties = new ChartElement { Fill = new SolidFill(Color.FromArgb(150, Color.MistyRose)) };
        chart.Series.Add(series1);

        // Create the second radar series.
        RadarSeries series2 = new RadarSeries();
        // Assign arguments and values to the second series.
        series2.Arguments = new ChartStringData(new string[] { "A", "B", "C", "D", "E" });
        series2.Values = new ChartNumericData(new double[] { 60, 30, 40, 50, 20 });
        // Set a translucent fill for the second series.
        series2.Properties = new ChartElement { Fill = new SolidFill(Color.FromArgb(100, Color.RoyalBlue)) };
        chart.Series.Add(series2);

        // Apply the filled style to the radar chart.
        RadarChartView view = chart.Views[0] as RadarChartView;
        view.Style = RadarChartStyle.Filled;

        // Hide the chart legend.
        chart.Legend = null;
        // Save the result to a file.
        var outputPath = @"D:\presentation.pptx";
        using FileStream outputStream = new(outputPath, FileMode.Create, FileAccess.Write, FileShare.None);
        presentation.SaveDocument(outputStream);

    }
}

VB.NET

Imports DevExpress.Docs.Office
Imports DevExpress.Docs.Presentation
Imports System.Drawing
Imports System.IO

Namespace PresentationApiSample

Public Class Program
  Public Shared Sub Main(ByVal args As String())
    ' Create a presentation.
    Dim presentation As New Presentation()

    ' Reset the slide collection.
    presentation.Slides.Clear()

    ' Add a blank slide.
    Dim slide As New Slide(SlideLayoutType.Blank)
    presentation.Slides.Add(slide)

    ' Insert a chart on the slide.
    Dim chart As New Chart()
    slide.Shapes.Add(chart)

    ' Set chart size to match the slide.
    chart.Width = presentation.SlideSize.Width
    chart.Height = presentation.SlideSize.Height

    ' Create the first radar series.
    Dim series1 As New RadarSeries()
    ' Assign arguments and values to the first series.
    series1.Arguments = New ChartStringData(New String() {"A", "B", "C", "D", "E"})
    series1.Values = New ChartNumericData(New Double() {10, 20, 30, 40, 50})
    ' Set a translucent fill for the first series.
    series1.Properties = New ChartElement With {
      .Fill = New SolidFill(Color.FromArgb(150, Color.MistyRose))
    }
    chart.Series.Add(series1)

    ' Create the second radar series.
    Dim series2 As New RadarSeries()
    ' Assign arguments and values to the second series.
    series2.Arguments = New ChartStringData(New String() {"A", "B", "C", "D", "E"})
    series2.Values = New ChartNumericData(New Double() {60, 30, 40, 50, 20})
    ' Set a translucent fill for the second series.
    series2.Properties = New ChartElement With {
      .Fill = New SolidFill(Color.FromArgb(100, Color.RoyalBlue))
    }
    chart.Series.Add(series2)

    ' Apply the filled style to the radar chart.
    Dim view As RadarChartView = TryCast(chart.Views(0), RadarChartView)
    view.Style = RadarChartStyle.Filled

    ' Hide the chart legend.
    chart.Legend = Nothing
    ' Save the result to a file.
    Dim outputPath = "D:\presentation.pptx"
    Using outputStream As New FileStream(outputPath, FileMode.Create, FileAccess.Write, FileShare.None)
      presentation.SaveDocument(outputStream)
    End Using
  End Sub
End Class

End Namespace

Implements

ICloneable

Inheritance

Object

OfficeObject

ChartViewBase

ChartViewWithDataLabels

ColorfulChartView

RadarChartView