pydot_directed_graph_with_styled_nodes_png_export.py

1import pydot
2
3# Create a new directed graph
4graph = pydot.Dot(graph_type='digraph')
5
6# Create a new node and add it to the graph
7node_a = pydot.Node("Node A", style="filled", fillcolor="red")
8graph.add_node(node_a)
9
10# Create another node and add it to the graph
11node_b = pydot.Node("Node B", style="filled", fillcolor="green")
12graph.add_node(node_b)
13
14# Add an edge between the nodes
15edge = pydot.Edge(node_a, node_b)
16graph.add_edge(edge)
17
18# Write the graph to a file
19graph.write_png('example_graph.png')