PyGraphviz Interface: Thin wrapper around the C Graphviz API. Better integration with NetworkX, especially with graphviz_layout.
Advantages:
Native Graphviz object model (AGraph).
Seamless conversion between NetworkX graphs and Graphviz objects.
Supports advanced Graphviz features and layout options.
Limitations:
Requires Graphviz development libraries to be installed (can be hard to set up on Windows).
Slightly more complex installation due to C bindings.
Example with NetworkX:
python from networkx.drawing.nx_agraph import graphviz_layout pos = graphviz_layout(G, prog=“dot”)