TreeMapItem.Label Property
Gets or sets the label of a tree map item.
Namespace: DevExpress.Xpf.TreeMap
Assembly: DevExpress.Xpf.TreeMap.v18.2.dll
Declaration
Property Value
Type | Description |
---|---|
String | A String value, representing the label of a tree map item. |
Example
To manually provide data to the TreeMap, perform the following actions.
- Assign a newly created TreeMapItemStorage object to the TreeMapControl.DataAdapter property.
Create several TreeMapItem objects, specify their
TreeMapItem.Label
and TreeMapItem.Value propeties, then add items to the TreeMapItemStorage.Items collection.Note
Note that a tree map item represents a group if its TreeMapItem.Children collection contains child items.
Note
A complete sample project is available at https://github.com/DevExpress-Examples/how-to-manually-provide-data-to-the-treemap-t308324.
<dxtm:TreeMapControl>
<dxtm:TreeMapControl.Colorizer>
<dxtm:TreeMapPaletteColorizer>
<dxtm:Office2016Palette/>
</dxtm:TreeMapPaletteColorizer>
</dxtm:TreeMapControl.Colorizer>
<dxtm:TreeMapItemStorage>
<dxtm:TreeMapItem Label="Americas">
<dxtm:TreeMapItem Label="United States"
Value="11384763"/>
<dxtm:TreeMapItem Label="Brazil"
Value="1799612"/>
<dxtm:TreeMapItem Label="Canada"
Value="1572781"/>
</dxtm:TreeMapItem>
<dxtm:TreeMapItem Label="Europe">
<dxtm:TreeMapItem Label="Germany"
Value="3371003"/>
<dxtm:TreeMapItem Label="United Kingdom"
Value="2582021"/>
<dxtm:TreeMapItem Label="France"
Value="2422649"/>
<dxtm:TreeMapItem Label="Italy"
Value="1809047"/>
</dxtm:TreeMapItem>
<dxtm:TreeMapItem Label="Asia">
<dxtm:TreeMapItem Label="China"
Value="17968195"/>
<dxtm:TreeMapItem Label="Japan"
Value="4116242"/>
<dxtm:TreeMapItem Label="India"
Value="2864903"/>
</dxtm:TreeMapItem>
</dxtm:TreeMapItemStorage>
</dxtm:TreeMapControl>
Related GitHub Examples
The following code snippets (auto-collected from DevExpress Examples) contain references to the Label 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.