draw_partitions¶

draw_partitions(graph, reverse_index_maps, pos=None, figsize=(10, 8), node_size=300)[source]¶

Draw a graph with nodes colored by partition.

Parameters:

graph (Graph) – The full graph.
reverse_index_maps (dict) – Mapping {prog_id: {local_idx: global_node}}, as built by _GraphProblemBase.decompose().
pos (dict | None) – Node positions. If None, uses spring layout.
figsize (tuple[int, int] | None) – Figure size (width, height).
node_size (int) – Size of nodes.