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graphviz_digraph_creation_with_pdf_render.py

python

Creates a basic directed graph with three nodes and two edges, then saves and r

15d ago15 linesgraphviz.readthedocs.io
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graphviz_digraph_creation_with_pdf_render.py
1import graphviz
2
3dot = graphviz.Digraph(comment='The Round Table')
4
5dot.node('A', 'King Arthur')
6dot.node('B', 'Sir Bedevere the Wise')
7dot.node('L', 'Sir Lancelot the Brave')
8
9dot.edges(['AB', 'AL'])
10dot.edge('B', 'L', constraint='false')
11
12print(dot.source)
13
14# This will save the source to 'round-table.gv' and render it to 'round-table.gv.pdf'
15dot.render('doctest-output/round-table.gv', view=True)