TrendSegmentColorizer.ShowInLegend Property

Gets or sets the value that specifies whether the colorizer should provide items for the legend.

Namespace: DevExpress.Xpf.Charts

Assembly: DevExpress.Xpf.Charts.v24.1.dll

NuGet Package: DevExpress.Wpf.Charts

Declaration

C#

public bool ShowInLegend { get; set; }

VB.NET

Public Property ShowInLegend As Boolean

Property Value

Type	Description
Boolean	true, if the legend should show the colorizer items; otherwise, false.

Example

This example demonstrates how to use the TrendSegmentColorizer to color a line series by its segments.

• Create a TrendSegmentColorizer and assign it to the series’s SegmentColorizer property.

• Specify the TrendSegmentColorizer.RisingTrendColor and TrendSegmentColorizer.FallingTrendColor properties to define colors that are used to draw rising and falling trend segments.

• Define the TrendSegmentColorizer.RisingTrendLegendText and TrendSegmentColorizer.FallingTrendLegendText properties to specify text the legend uses to identify rising and falling trends.

XAML

<dxc:ChartControl>
    <!--...-->
    <dxc:XYDiagram2D>
        <!--...-->
        <dxc:LineSeries2D  DisplayName="Temperature" 
                           DataSource="{Binding}" 
                           ArgumentDataMember="Date" 
                           ValueDataMember="Temperature">
            <dxc:LineSeries2D.SegmentColorizer>
                <dxc:TrendSegmentColorizer RisingTrendColor="Firebrick" 
                                           FallingTrendColor="RoyalBlue"
                                           RisingTrendLegendText = "Temperature Rise"
                                           FallingTrendLegendText = "Temperature Decrease"
                                           ShowInLegend="True"/>
            </dxc:LineSeries2D.SegmentColorizer>
        </dxc:LineSeries2D>
    </dxc:XYDiagram2D>
</dxc:ChartControl>