how to avoid over lapping of groups
consider the above diagram i need to set the diagram in such a way that the schema do not over lap one another
consider the above diagram i need to set the diagram in such a way that the schema do not over lap one another
What is your Diagram.layout? If you are using ForceDirectedLayout, I think the problem is that your nodes are unusually large. You may need to increase the ForceDirectedLayout.defaultSpringLength and maybe increase the ForceDirectedLayout.defaultElectricalCharge.
Or you could use a different Layout for the Diagram.layout – all of the predefined layouts other than ForceDirectedLayout can guarantee that the nodes will not overlap.