TreeMapItem.Value Property
Gets or sets the value of a tree map item.
Namespace: DevExpress.Xpf.TreeMap
Assembly: DevExpress.Xpf.TreeMap.v24.2.dll
NuGet Package: DevExpress.Wpf.TreeMap
#Declaration
#Property Value
Type | Description |
---|---|
Double | A Double value. |
#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 Tree
Map collection contains child items.Item. Children
<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>