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# Incremental Organic Layout

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

To achieve this, two setup steps are necessary:

First, the algorithm has to be told to work on a subset only. To do so, OrganicLayout's scope property has to be set to one of the subset scopes MAINLY_SUBSET, MAINLY_SUBSET_GEOMETRIC, or SUBSET.

And second, the algorithm has to be told which set of nodes to rearrange. Class OrganicLayoutData offers the property affectedNodes for this purpose.

In this demo, the algorithm works on the SUBSET of turquoise nodes only.

### Code Snippet

You can copy the code snippet to configure the layout from GitHub.

### Documentation

The Developer's Guide has detailed information about the organic layout algorithm in general and about how to run the algorithm on a subset of nodes specifically.