Series.Colorizer Property

Gets or sets the colorizer used by this series.

Namespace: DevExpress.Xpf.Charts

Assembly: DevExpress.Xpf.Charts.v19.1.dll

Declaration

C#

public ChartColorizerBase Colorizer { get; set; }

VB.NET

Public Property Colorizer As ChartColorizerBase

Property Value

Type	Description
ChartColorizerBase	A ChartColorizerBase class descendant object.

Example

To use the Range Colorizer, perform the following steps.

• Create a RangeColorizer object and assign it to the Series.Colorizer property.
• Populate the RangeColorizer.RangeStops collection.
• Specify the ChartPaletteColorizerBase.Palette property if you want to use a non-default palette to colorize a chart.
• In addition, it is possible to specify the RangeColorizer.ValueProvider property to customize the way you used to provide floating point number values based on color data member values.

Note

A complete sample project is available at https://github.com/DevExpress-Examples/how-to-colorize-charts-using-the-range-colorizer-t245287.

MainWindow.xaml

<Window
        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"
        x:Class="RangeColorizerExample.MainWindow"
        Title="MainWindow" Height="720" Width="1280">

    <Window.Resources>
        <XmlDataProvider x:Key="dataProvider" Source="Data/HPI.xml"/>
    </Window.Resources>

    <Grid DataContext="{Binding Source={StaticResource dataProvider}}">
        <dxc:ChartControl>
            <dxc:ChartControl.Titles>
                <dxc:Title Content="GDP for G20" HorizontalAlignment="Center"/>
            </dxc:ChartControl.Titles>
            <dxc:ChartControl.Legend>
                <dxc:Legend HorizontalPosition="Center" Orientation="Horizontal"/>
            </dxc:ChartControl.Legend>
            <dxc:XYDiagram2D>
                <dxc:BarSideBySideSeries2D DisplayName="GDP" 
                                           DataSource="{Binding XPath=/G20HPIs/CountryStatistics}"
                                           ArgumentDataMember="Country" 
                                           ValueDataMember="Product"
                                           ColorDataMember="HPI">
                    <dxc:BarSideBySideSeries2D.Colorizer>
                        <dxc:RangeColorizer RangeStops="22 30 38 46 54 64" LegendTextPattern="{}{V1} - {V2} HPI">
                            <dxc:RangeColorizer.Palette>
                                <dxc:CustomPalette>
                                    <dxc:CustomPalette.Colors>
                                        <Color A="255" R="255" G="90" B="25"/>
                                        <Color A="255" R="229" G="227" B="53"/>
                                        <Color A="255" R="110" G="201" B="92"/>
                                    </dxc:CustomPalette.Colors>
                                </dxc:CustomPalette>
                            </dxc:RangeColorizer.Palette>
                        </dxc:RangeColorizer>
                    </dxc:BarSideBySideSeries2D.Colorizer>
                </dxc:BarSideBySideSeries2D>
            </dxc:XYDiagram2D>
        </dxc:ChartControl>
    </Grid>
</Window>

Related GitHub Examples

The following code snippets (auto-collected from DevExpress Examples) contain references to the Colorizer property.

Note

The algorithm used to collect these code examples remains a work in progress. Accordingly, the links and snippets below may produce inaccurate results. If you encounter an issue with code examples below, please use the feedback form on this page to report the issue.

C#

how-to-colorize-charts-using-the-range-colorizer-t245287/VB/RangeColorizerExample/MainWindow.xaml#L26

                       ColorDataMember="HPI">
<dxc:BarSideBySideSeries2D.Colorizer>
    <dxc:RangeColorizer RangeStops="22 30 38 46 54 64" LegendTextPattern="{}{V1} - {V2} HPI">

how-to-colorize-charts-using-the-key-color-colorizer-t245294/VB/KeyColorColorizer/MainWindow.xaml#L25

                       ColorDataMember="Region">
<dxc:BarSideBySideSeries2D.Colorizer>
    <dxc:KeyColorColorizer>

how-to-colorize-charts-using-the-color-object-colorizer-t245322/VB/ColorObjectColorizerExample/MainWindow.xaml#L20

                       ColorDataMember="NationalColor">
<dxc:BarSideBySideSeries2D.Colorizer>
    <dxc:ColorObjectColorizer/>