A newer version of this page is available. Switch to the current version.


The Leaf item defines a visualized data element. Its size is calculated taking into account other leafs.

The following image demonstrates Leaf tree map items.


Below are the main properties that affect the element appearance and functionality.

Group Properties
Appearance TreeMapControl.LeafStyle, TreeMapControl.LeafTextPattern,TreeMapControl.LeafBorderVisible;TreeMapCustomItem.LeafStyle
Content TreeMapItem.Label, TreeMapItem.Value, TreeMapItem.Tag