TreeMapPaletteColorizer Class

The colorizer that colors tree map items using a palette.

Namespace: DevExpress.Xpf.TreeMap

Assembly: DevExpress.Xpf.TreeMap.v19.2.dll

Declaration

C#

public class TreeMapPaletteColorizer :
    TreeMapPaletteColorizerBase

VB.NET

Public Class TreeMapPaletteColorizer
    Inherits TreeMapPaletteColorizerBase

Remarks

This colorizer colors each tree map in a new palette color.

If the TreeMapPaletteColorizer.ColorizeGroups is set to true, this colorizer colors each group using a new palette color.

For more information about colorizers, refer to the Colorizers topic.

Example

To color tree map items using the Palette Colorizer, do the following.

• Assign a newly created TreeMapPaletteColorizer object to the TreeMapControl.Colorizer property.
• Specify the required palette using the TreeMapPaletteColorizerBase.Palette property.
• Optionally, set the TreeMapPaletteColorizer.ColorizeGroups property to the required value.

Note

A complete sample project is available at https://github.com/DevExpress-Examples/how-to-color-tree-map-items-using-palette-colorizer-t307455.

MainWindow.xaml

<dxtm:TreeMapControl.Colorizer>
    <dxtm:TreeMapPaletteColorizer 
        ColorizeGroups="True">
        <dxtm:Office2016Palette/>
    </dxtm:TreeMapPaletteColorizer>
</dxtm:TreeMapControl.Colorizer>

Related GitHub Examples

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

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-change-the-layout-algorithm-used-by-treemap-t308988/CS/TreeMapLayoutAlgorithmCustomizationSample/MainWindow.xaml#L17

<dxtm:TreeMapControl.Colorizer>
    <dxtm:TreeMapPaletteColorizer/>
</dxtm:TreeMapControl.Colorizer>

how-to-manually-provide-data-to-the-treemap-t308324/CS/TreeMapItemStorageSample/MainWindow.xaml#L11

<dxtm:TreeMapControl.Colorizer>
    <dxtm:TreeMapPaletteColorizer>
        <dxtm:Office2016Palette/>

how-to-provide-flat-data-to-the-treemap-t308588/CS/TreeMapFlatDataAdapterSample/MainWindow.xaml#L32

<dxtm:TreeMapControl.Colorizer>
    <dxtm:TreeMapPaletteColorizer>
        <dxtm:Office2016Palette/>

how-to-configure-tree-map-end-user-interaction-permissions-t309113/CS/TreeMapHighlightingSelectionSample/MainWindow.xaml#L20

<dxtm:TreeMapControl.Colorizer>
    <dxtm:TreeMapPaletteColorizer>
        <dxtm:Office2016Palette/>

how-to-implement-a-custom-layout-algorithm-t312662/CS/CustomLayoutAlgorithmSample/MainWindow.xaml#L16

<dxtm:TreeMapControl.Colorizer>
    <dxtm:TreeMapPaletteColorizer/>
</dxtm:TreeMapControl.Colorizer>

Inheritance

Object

DispatcherObject

DependencyObject

Freezable

TreeMapDependencyObject

TreeMapColorizerBase

TreeMapPaletteColorizerBase

TreeMapPaletteColorizer