It looks like the reference manual needs to be updated. And you
pointing this out makes me rethink whether we should set some defaults
to make it easier to get the list out. But on the current version, to
get the list that you want you need to actually pull it from a
GraphQuery. The code looks
Vincent, it seems that you are looking at the wrong section of the
code. The line you referenced is specific to drawing directed graphs,
and unfortunately in the current version (3.2.3) we are still using a
direct call to NetworkX for the basic graph drawing. This call needs
to be overwritten, a
