The following code shows how to return the link layout
of a dashboard:
/**
* Returns the link layout of a dashboard if it is installed.
* @param dashboard The dashboard diagram.
* @return The link layout, or null if it is not enabled.
*/
public static IlvGraphLayout getLinkLayout(IlvDashboardDiagram dashboard) {
IlvGraphLayoutRenderer renderer =
dashboard.getEngine().getLinkLayoutRenderer();
if (renderer != null) {
return renderer.getGraphLayout();
}
return null;
}
For this code to work correctly, link layout must be
enabled. For information on how to do this, see
Enabling link layout.
For more information on how to work with link layout
using Java™
code, see Link Layout (LL) in the Using Graph Layout Algorithms user’s
documentation.