Is there a way to save the generated GraphViz image to an image file?

[amosjyng]

No description provided.

[vchahun]

Yes, you could use:

with open('/tmp/fst.svg', 'w') as f:
    f.write(t._repr_svg_())

to save the SVG image generated for the ipython notebook.

or if you want another format, just do:

with open('/tmp/fst.dot', 'w') as f:
    f.write(t.draw())

and run graphviz on the resulting dot file:

dot /tmp/fst.dot -Tpng > /tmp/fst.png

[ghost]

Use the following linux command for conversion and for the resolution.

dot -Tpng -Gdpi=1024 (graph.gv) OR (graph.dot) > graph.png