Xceed Toolkit Plus for WPF v4.6 Documentation
Legend Property
Example 


Xceed.Wpf.Toolkit Assembly > Xceed.Wpf.Toolkit.Chart Namespace > Chart Class : Legend Property
Gets or sets chart Legend.
Syntax
'Declaration
 
Public Property Legend As Legend
'Usage
 
Dim instance As Chart

Dim value As Legend

 

instance.Legend = value

 

value = instance.Legend
public Legend Legend {get; set;}

Property Value

The chart's legend.
Example
The following example shows how to set up a legend that displays information related to two Series, each of which is contained in a different Area in the chart. The legend's Dock, AllowResize, AllowDock, AllowMove, and Title propeties are used to specify its appearance and behavior.
<Window x:Class="WpfApplication56.MainWindow"

        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

        xmlns:xctk="http://schemas.xceed.com/wpf/xaml/toolkit"

        Title="MainWindow" Height="350" Width="525">

    <Window.Resources>

        <DataTemplate x:Key="ColumnTemplate">

            <Canvas Width="{Binding Path=W}" Height="{Binding Path=H}">

                <Rectangle RadiusX="25" RadiusY="25" Width="{Binding Path=W}" Height="{Binding Path=H}" Fill="{Binding Path=Interior}" />

            </Canvas>

        </DataTemplate>

    </Window.Resources>

    

    <Grid>

        <xctk:Chart >

            <xctk:Chart.Legend>

                <xctk:Legend x:Name="_legend"

                                  Dock="Left"

                                  AllowResize="True"

                                  AllowDock="True"

                                  AllowMove="True"

                                  Title="Legend"/>

            </xctk:Chart.Legend>

            <xctk:Chart.Areas>

                <xctk:Area Title="Wins/month">

                    <xctk:Area.XAxis>

                        <xctk:Axis ShowAxisLabel="False" ShowTickLabels="False" ShowTicks="False"/>

                    </xctk:Area.XAxis>

                    <xctk:Area.YAxis>

                        <xctk:Axis  ShowAxisLabel="False" ShowTickLabels="False" ShowTicks="False"/>

                    </xctk:Area.YAxis>

                    <xctk:Area.Series>

                        <xctk:Series  Title="Months"

                                          DefaultInterior="Green"

                                          ShowPointsInLegend="True"

                                          ShowHintLabels="True">

                            <xctk:Series.Layout>

                                <xctk:PieLayout />

                            </xctk:Series.Layout>

                            <xctk:Series.DataPoints>

                                <xctk:DataPoint X="6" Y="6" Label="Jan" />

                                <xctk:DataPoint X="7" Y="7" Label="Feb"/>

                                <xctk:DataPoint X="4" Y="4" Label="Mar" />

                                <xctk:DataPoint X="2" Y="2" Label="Apr"/>

                            </xctk:Series.DataPoints>

                        </xctk:Series>

                    </xctk:Area.Series>

                </xctk:Area>



                <xctk:Area Title="Goals/player">

                    <xctk:Area.XAxis>

                        <xctk:Axis Title="Player's Name" LabelsType="Labels" GraduationMode="Manual"/>

                    </xctk:Area.XAxis>

                    <xctk:Area.YAxis>

                        <xctk:Axis Title="Goals" AxisLabelsLayout="ShowToFit"/>

                    </xctk:Area.YAxis>

                    <xctk:Area.Series>

                        <xctk:Series  Title="Players"

                                          DefaultInterior="Orange">

                            <xctk:Series.Layout>

                                <xctk:ColumnLayout />

                            </xctk:Series.Layout>

                            <xctk:Series.DataPoints>

                                <xctk:DataPoint Y="36" Label="Tom" />

                                <xctk:DataPoint Y="7" Label="Steven"/>

                                <xctk:DataPoint Y="24" Label="Kirk" />

                                <xctk:DataPoint Y="12" Label="Erik"/>

                                <xctk:DataPoint Y="10" Label="Scott"/>

                            </xctk:Series.DataPoints>

                        </xctk:Series>

                    </xctk:Area.Series>

                </xctk:Area>

            </xctk:Chart.Areas>

        </xctk:Chart>

    </Grid>

</Window>
Requirements

Target Platforms: Windows 11, Windows 10, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

See Also

Reference

Chart Class
Chart Members