BubbleSeries2D.GetWeight(SeriesPoint) Method

Gets the value of the BubbleSeries2D.Weight attached property for a specified SeriesPoint.

Namespace: DevExpress.Xpf.Charts

Assembly: DevExpress.Xpf.Charts.v23.2.dll

NuGet Package: DevExpress.Wpf.Charts

Declaration

C#

public static double GetWeight(
    SeriesPoint point
)

VB.NET

Public Shared Function GetWeight(
    point As SeriesPoint
) As Double

Parameters

Name	Type	Description
point	SeriesPoint	A SeriesPoint object whose BubbleSeries2D.Weight property’s value is to be returned.

Returns

Type	Description
Double	The value of the BubbleSeries2D.Weight property for the specified series point.

Remarks

The following code uses the GetWeight method to obtain the Weight value of each bubble point:

XAML

<dxc:ChartControl x:Name="chart">
    <dxc:ChartControl.DataContext>
        <local:ChartViewModel/>
    </dxc:ChartControl.DataContext>
    <dxc:XYDiagram2D>
        <dxc:BubbleSeries2D DisplayName="Series 1" 
                            DataSource="{Binding DataPoints}" 
                            ArgumentDataMember="X"
                            ValueDataMember="Y" 
                            dxc:WeightDataMember="W"/>
    </dxc:XYDiagram2D>
</dxc:ChartControl>

C#

private void Window_Loaded(object sender, RoutedEventArgs e) {
    BubbleSeries2D bubbleSeries = chart.Diagram.Series[0] as BubbleSeries2D;
    if (bubbleSeries != null) {
        foreach (SeriesPoint sp in bubbleSeries.Points) {
            double weight = BubbleSeries2D.GetWeight(sp);
            // Your custom logic goes here.
        }
    }
}

VB.NET

Private Sub Window_Loaded(ByVal sender As Object, ByVal e As RoutedEventArgs)
    Dim bubbleSeries As BubbleSeries2D = TryCast(chart.Diagram.Series(0), BubbleSeries2D)
    If bubbleSeries IsNot Nothing Then
        For Each sp As SeriesPoint In bubbleSeries.Points
            Dim weight As Double = BubbleSeries2D.GetWeight(sp)
            ' Your custom logic goes here.
        Next
    End If
End Sub