Grave—Dead simple graph visualization — Grave documentation (original) (raw)
Grave is a graph visualization package combining ideas from Matplotlib, NetworkX, and seaborn. Its goal is to provide a network drawing API that covers the most use cases with sensible defaults and simple style configuration. Currently, it supports drawing graphs from NetworkX.
Example¶
Here, we create a graph and color the nodes in its minimum weighted dominating set:
import matplotlib.pyplot as plt import networkx as nx from networkx.algorithms.approximation.dominating_set import min_weighted_dominating_set
from grave import plot_network
network = nx.powerlaw_cluster_graph(50, 1, .2) dom_set = min_weighted_dominating_set(network)
for node, node_attrs in network.nodes(data=True): ... node_attrs['is_dominator'] = True if node in dom_set else False ... def color_dominators(node_attrs): ... if node_attrs.get('is_dominator', False): ... return {'color': 'red'} ... else: ... return {'color': 'black'} ... fig, ax = plt.subplots() plot_network(network, node_style=color_dominators) <grave.grave.NXArtist object at ...>
