Working With Expand/Collapse feature

The Expand/Collapse feature is an optional feature used with Hierarchies allowing the collapsing a node to hide its children for higher overview of your data, or on the other hand, Expanding a node allow to view its children. In visualizer , many properties are in relation with this feature can be used: for ISprite and IGroup elements, other properties exists to change the Expand/collapse status: It is important to mention that under a Group the Expand/collapse property will not be applied on a node and its hierarchy. Visualizer provides two methods that permit users to do expand and collapse of all nodes: