ColumnPrimitiveInfo Class

Represents information used to perform layout of column (bar) charts and used in the databinding of their primitives for styling.

Syntax

Visual Basic
C#

'Declaration
 
<TypeDescriptionProviderAttribute(MS.Internal.ComponentModel.DependencyObjectProvider)>

<NameScopePropertyAttribute("NameScope", System.Windows.NameScope)>

Public Class ColumnPrimitiveInfo 

   Inherits PrimitiveInfoBase

'Usage
 
Dim instance As ColumnPrimitiveInfo

[TypeDescriptionProvider(MS.Internal.ComponentModel.DependencyObjectProvider)]

[NameScopeProperty("NameScope", System.Windows.NameScope)]

public class ColumnPrimitiveInfo : PrimitiveInfoBase

Example

The following shows how to modify the appearance of the columns in a column chart (the columns/bars are greatly rounded): the properties of the ColumnPrimitiveInfo class are bound to the properties of the Rectangle that represents the columns.

XAML

<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.Areas>

                <xctk:Area x:Name="_area1" Title="Area #1">

                    <xctk:Area.Series>

                        <xctk:Series x:Name="_series"

                                     Template="{StaticResource ColumnTemplate}"

                                     Title="Average">

                            <xctk:Series.Layout>

                                <xctk:ColumnLayout />

                            </xctk:Series.Layout>

                            <xctk:Series.DataPoints>

                                <xctk:DataPoint X="1" Y="1" Label="Oct" />

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

                                <xctk:DataPoint X="2.5" Y="1.5" Label="Feb" />

                                <xctk:DataPoint X="4" Y="1" Label="Jun"/>

                                <xctk:DataPoint X="1.5" Y="3" Label="Dec"/>

                                <xctk:DataPoint X="5" Y="5" Label="Apr"/>

                                <xctk:DataPoint X="3" Y="1" Label="Nov"/>

                                <xctk:DataPoint X="4.5" Y="7" Label="Jul"/>

                                <xctk:DataPoint X="3.5" Y="4.5" Label="Aug"/>

                            </xctk:Series.DataPoints>

                        </xctk:Series>

                    </xctk:Area.Series>

                </xctk:Area>

            </xctk:Chart.Areas>

        </xctk:Chart>

    </Grid>

</Window>

Inheritance Hierarchy

System.Object
   System.Windows.Threading.DispatcherObject
      System.Windows.DependencyObject
         Xceed.Wpf.Toolkit.Chart.PrimitiveInfoBase
            Xceed.Wpf.Toolkit.Chart.ColumnPrimitiveInfo

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

Reference

ColumnPrimitiveInfo Members
Xceed.Wpf.Toolkit.Chart Namespace