BubbleSeries2D.AutoSize Property

Gets or sets the value indicating whether bubble sizes are calculated automatically.

Namespace: DevExpress.Xpf.Charts

Assembly: DevExpress.Xpf.Charts.v21.2.dll

Declaration

public bool AutoSize { get; set; }

Property Value

Type Description
Boolean

true, if bubble sizes should be calculated automatically; otherwise, false.

Remarks

The AutoSize property is set to true by default. In this case, the BubbleSeries2D.MinSize and BubbleSeries2D.MaxSize properties have no affect on bubble sizes. Set the AutoSize property to false to manually specify maximum and minimum bubble sizes using the BubbleSeries2D.MaxSize and BubbleSeries2D.MinSize properties.

Example

The following example creates a 2D Bubble chart. Assign an XYDiagram2D object to the ChartControl.Diagram property and add a BubbleSeries2D object with points to the Diagram.Series collection.

This example also customizes the Y-axis’s whole range and a crosshair cursor.

View Example

<Window x:Class="Bubble2DChart.Window1" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:dxc="http://schemas.devexpress.com/winfx/2008/xaml/charts" Title="Window1">
    <Grid>
        <dxc:ChartControl>
            <dxc:ChartControl.CrosshairOptions>
                <dxc:CrosshairOptions ShowValueLine="True" ShowValueLabels="True"/>
            </dxc:ChartControl.CrosshairOptions>
            <dxc:ChartControl.Diagram>
                <dxc:XYDiagram2D>
                    <dxc:XYDiagram2D.Series>
                        <dxc:BubbleSeries2D Transparency="0.2"
                                            AutoSize="False"  
                                            MinSize="1" 
                                            MaxSize="3" 
                                            ColorEach="True" 
                                            CrosshairLabelPattern="Argument: {A}; Value: {V}; Weight: {W}">
                            <dxc:BubbleSeries2D.Points>
                                <dxc:SeriesPoint Argument="A" Value="100" dxc:BubbleSeries2D.Weight="0.9" />
                                <dxc:SeriesPoint Argument="B" Value="60" dxc:BubbleSeries2D.Weight="0.8" />
                                <dxc:SeriesPoint Argument="C" Value="30" dxc:BubbleSeries2D.Weight="0.5" />
                                <dxc:SeriesPoint Argument="D" Value="43" dxc:BubbleSeries2D.Weight="0.4" />
                                <dxc:SeriesPoint Argument="E" Value="11" dxc:BubbleSeries2D.Weight="0.4"/>
                                <dxc:SeriesPoint Argument="F" Value="29" dxc:BubbleSeries2D.Weight="0.2"/>
                                <dxc:SeriesPoint Argument="G" Value="12" dxc:BubbleSeries2D.Weight="0.2"/>
                                <dxc:SeriesPoint Argument="H" Value="21" dxc:BubbleSeries2D.Weight="0.2"/>
                                <dxc:SeriesPoint Argument="I" Value="28" dxc:BubbleSeries2D.Weight="0.2"/>
                            </dxc:BubbleSeries2D.Points>
                        </dxc:BubbleSeries2D>
                    </dxc:XYDiagram2D.Series>
                    <dxc:XYDiagram2D.AxisY>
                        <dxc:AxisY2D GridLinesMinorVisible="True" >
                            <dxc:AxisY2D.WholeRange>
                                <dxc:Range MinValue="0" MaxValue="130" 
                                           SideMarginsValue="0" />
                            </dxc:AxisY2D.WholeRange>
                        </dxc:AxisY2D>
                    </dxc:XYDiagram2D.AxisY>
                </dxc:XYDiagram2D>
            </dxc:ChartControl.Diagram>
        </dxc:ChartControl>
    </Grid>
</Window>
See Also