Skip to main content

SunburstLabel Class

Stores the settings of sunburst item labels.

Namespace: DevExpress.XtraTreeMap

Assembly: DevExpress.XtraTreeMap.v24.1.dll

NuGet Package: DevExpress.TreeMap


public class SunburstLabel :

The following members return SunburstLabel objects:


The SunburstControl.Label property provides access to label options.

  • Use TextPattern to define the label text format.

  • To specify the label alignment, specify the DisplayMode property.

  • The AutoLayout property defines whether the adaptive layout is enabled for labels.

The text style settings is available via the sunburst item style options. The SunburstControl.ItemStyle property allows you to specify a common style for all sunburst items. You can use the SunburstItem.Style property to access the particular label’s settings. Use HierarchicalItemStyle.TextColor and SunburstItemStyle.TextGlowColor properties to customize the label text appearance.


This example demonstrates how to format content and fine-tune the appearance of sunburst item labels.


Use the following API members to customize label text format, appearance and arrangement.

sunburstControl.Label.TextPattern = "{L}: ${V:F2}M";
sunburstControl.Label.DisplayMode = SunburstLabelDisplayMode.Horizontal;
sunburstControl.Label.AutoLayout = true;
sunburstControl.Label.Visible = true;
sunburstControl.ItemStyle.TextColor = Color.DarkSlateBlue;
sunburstControl.ItemStyle.TextGlowColor = Color.White;

The example above uses the following API members:

Member Description
SunburstLabel.TextPattern Gets or sets the pattern that formats the Sunburst’s label text.
SunburstLabel.DisplayMode Specifies how to align a label within a sunburst item.
SunburstLabel.AutoLayout Indicates whether the adaptive layout is enabled for sunburst item labels.
SunburstLabel.Visible Specifies the visibility of sunburst item labels.
SunburstControl.ItemStyle Returns the sunburst item appearance settings.
HierarchicalItemStyle.TextColor Gets or sets a treemap / sunburst item text color.
SunburstItemStyle.TextGlowColor Gets or sets the glow color of the sunburst item’s text.


See Also