patchwork

patchwork draws clustered graphs using a squarified treemap layout.

As input, patchwork takes any graph in the dot format.

Each cluster is given an area based on the areas specified by the clusters and nodes it contains. The areas of nodes and empty clusters can be specified by the area attribute. The default area is 1.

The root graph is laid out as a square. Then, recursively, the region of a cluster or graph is partitioned among its top-level nodes and clusters, with each given a roughly square subregion with its specified area.

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