SeriesPointCollection.AddBubblePoint(DateOnly, Double, Double) Method

Adds a point with the specified argument and values required to plot a series with a bubble series view.

Namespace: DevExpress.XtraCharts

Assembly: DevExpress.XtraCharts.v25.2.dll

NuGet Package: DevExpress.Charts

Declaration

C#

public int AddBubblePoint(
    DateOnly argument,
    double value,
    double weight
)

VB.NET

Public Function AddBubblePoint(
    argument As DateOnly,
    value As Double,
    weight As Double
) As Integer

Parameters

Name	Type	Description
argument	DateOnly	The new series point’s DateOnly argument.
value	Double	The new series point’s value.
weight	Double	The new series point’s weight.

Returns

Type	Description
Int32	The position at which the new point was inserted.

Remarks

The following code snippet adds a bubble series point:

C#

using DevExpress.XtraCharts;
using DevExpress.XtraEditors;

public class MainForm : XtraForm {
  public MainForm() {
    Series series = new Series("Bubble Series", ViewType.Bubble);
    SeriesPointCollection points = series.Points;
    int index = points.AddBubblePoint(
      new DateOnly(2025, 10, 20),
      10.0,
      5.0
    );
    chartControl1.Series.Add(series);
  }
}

VB.NET

Imports DevExpress.XtraCharts
Imports DevExpress.XtraEditors

Public Class MainForm
  Inherits XtraForm
  Public Sub New()
    Dim series As New Series("Bubble Series", ViewType.Bubble)
    Dim points As SeriesPointCollection = series.Points
    Dim index As Integer = points.AddBubblePoint(
      New DateOnly(2025, 10, 20),
      10.0,
      5.0
    )
    chartControl1.Series.Add(series)
  End Sub
End Class