GraphViz::Small - subclass of GraphViz with small nodes

  use GraphViz::Small;

  my $g = GraphViz::Small->new();
  # methods as for GraphViz

Graphs produced by GraphViz are occasionally huge, making it hard to observe the structure. This subclass simply makes the nodes small and empty, allowing the structure to stand out.

As for GraphViz.

Leon Brocard <acme@astray.com>

Copyright (C) 2000-1, Leon Brocard

This module is free software; you can redistribute it or modify it under the same terms as Perl itself.