SunburstCenterLabel Class

The Sunburst‘s center label.

Namespace: DevExpress.XtraTreeMap

Assembly: DevExpress.XtraTreeMap.v22.2.dll

NuGet Package: DevExpress.TreeMap

Declaration

C#

public class SunburstCenterLabel :
    SunburstElement,
    ICenterLabelAppearanceProvider

VB.NET

Public Class SunburstCenterLabel
    Inherits SunburstElement
    Implements ICenterLabelAppearanceProvider

Related API Members

The following members return SunburstCenterLabel objects:

• SunburstControl.CenterLabel
• SunburstHitInfo.CenterLabel

Example

This example shows how to specify a sunburst’s center label text and appearance.

Use the SunburstControl.CenterLabel property to access to a sunburst’s center label settings.

• The SunburstCenterLabel.TextPattern property allows you to specify the center label text. You can use the {TV} to display the top level items’ total value. Use specifiers to format the value.
• The SunburstCenterLabel.TextFont property allows you to configure font attributes.
• The SunburstCenterLabel.ForegroundColor and SunburstCenterLabel.BackgroundColor properties define foreground and background colors.

C#

sunburstControl.CenterLabel.TextPattern = "Total: ${TV : F2}";
sunburstControl.CenterLabel.TextFont = new Font("Tahoma",10);
sunburstControl.CenterLabel.ForegroundColor = Color.Black;
sunburstControl.CenterLabel.BackgroundColor = Color.White;

VB.NET

sunburstControl.CenterLabel.TextPattern = "Total: ${TV : F2}"
sunburstControl.CenterLabel.TextFont = New Font("Tahoma", 10)
sunburstControl.CenterLabel.ForegroundColor = Color.Black
sunburstControl.CenterLabel.BackgroundColor = Color.White

Inheritance

Object

HierarchicalElement

SunburstElement

SunburstCenterLabel