diff env/share/doc/networkx-2.5/examples/drawing/plot_weighted_graph.py @ 0:4f3585e2f14b draft default tip

"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/env/share/doc/networkx-2.5/examples/drawing/plot_weighted_graph.py	Mon Mar 22 18:12:50 2021 +0000
@@ -0,0 +1,38 @@
+"""
+==============
+Weighted Graph
+==============
+
+An example using Graph as a weighted network.
+"""
+import matplotlib.pyplot as plt
+import networkx as nx
+
+G = nx.Graph()
+
+G.add_edge("a", "b", weight=0.6)
+G.add_edge("a", "c", weight=0.2)
+G.add_edge("c", "d", weight=0.1)
+G.add_edge("c", "e", weight=0.7)
+G.add_edge("c", "f", weight=0.9)
+G.add_edge("a", "d", weight=0.3)
+
+elarge = [(u, v) for (u, v, d) in G.edges(data=True) if d["weight"] > 0.5]
+esmall = [(u, v) for (u, v, d) in G.edges(data=True) if d["weight"] <= 0.5]
+
+pos = nx.spring_layout(G)  # positions for all nodes
+
+# nodes
+nx.draw_networkx_nodes(G, pos, node_size=700)
+
+# edges
+nx.draw_networkx_edges(G, pos, edgelist=elarge, width=6)
+nx.draw_networkx_edges(
+    G, pos, edgelist=esmall, width=6, alpha=0.5, edge_color="b", style="dashed"
+)
+
+# labels
+nx.draw_networkx_labels(G, pos, font_size=20, font_family="sans-serif")
+
+plt.axis("off")
+plt.show()