pydotplus_basic_directed_graph_with_png_export.py

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