TreeMapPaletteColorizer Class

The colorizer that colors tree map items using a palette.

Namespace: DevExpress.XtraTreeMap

Assembly: DevExpress.XtraTreeMap.v18.1.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 TreeMap using a Palette, assign a TreeMapPaletteColorizer object to the TreeMapControl.Colorizer property. To color all group items using one color, set the TreeMapPaletteColorizer.ColorizeGroups property of the colorizer to true. To specify a palette that should be used to color items, assign an instance of the Palette derived class to the TreeMapPaletteColorizerBase.Palette property of the colorizer.

Note

A complete sample project is available at https://github.com/DevExpress-Examples/how-to-manually-populate-treemap-with-data-t360867

Form1.cs

void ConfigureTreeMapColorizer() {
    treeMap.Colorizer = new TreeMapPaletteColorizer {
        ColorizeGroups = true,
        Palette = Palette.Office2016Palette
    };
}

Form1.vb

Private Sub ConfigureTreeMapColorizer()
    treeMap.Colorizer = New TreeMapPaletteColorizer With {.ColorizeGroups = True, .Palette = Palette.Office2016Palette}
End Sub

Related GitHub Examples

The following code snippet (auto-collected from DevExpress Examples) contains a reference 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-manually-populate-treemap-with-data-t360867/CS/ItemStorageSample/Form1.cs#L45

void ConfigureTreeMapColorizer() {
    treeMap.Colorizer = new TreeMapPaletteColorizer {
        ColorizeGroups = true,

VB.NET

how-to-manually-populate-treemap-with-data-t360867/VB/ItemStorageSample/Form1.vb#L47

Private Sub ConfigureTreeMapColorizer()
    treeMap.Colorizer = New TreeMapPaletteColorizer With {.ColorizeGroups = True, .Palette = Palette.Office2016Palette}
End Sub

Implements

ITreeMapColorizer

Inheritance

Object

TreeMapElement

TreeMapColorizerBase

TreeMapPaletteColorizerBase

TreeMapPaletteColorizer