Incremental Organic Layout

This demo shows how to run the OrganicLayout algorithm on a predefined subset of nodes in a graph.

To achieve this, two setup steps are necessary:

The algorithm has to know which set of nodes to work on. Class OrganicLayoutData offers the property scope, in which the set of nodes can be specified.
The layout algorithm has to be told whether a node and its surrounding nodes could possibly be laid out. To do so, the scopeModes property can be set to the following scope modes: AFFECTED, FIXED, INCLUDE_CLOSE_NODES or INCLUDE_EXTENDED_NEIGHBORHOOD.

In this demo, the layout algorithm is only applied to the orange nodes — for which there is no predefined layout information in the JSON sample data — and their surrounding nodes.

Documentation

Run organic layout on a subset of nodes
OrganicLayout
OrganicScopeData
OrganicScope