NAME

       GraphViz::No - subclass of GraphViz with no nodes

SYNOPSIS

         use GraphViz::No;

         my $g = GraphViz::No->new();
         # methods as for GraphViz

DESCRIPTION

       Graphs produced by GraphViz are occasionally huge, making it hard to observe the
       structure. This subclass removes the nodes, so that only the edges are visible. This
       allows the structure to stand out.

METHODS

       As for GraphViz.

AUTHOR

       Leon Brocard <acme@astray.com>

COPYRIGHT

       Copyright (C) 2000-1, Leon Brocard

       This module is free software; you can redistribute it or modify it under the Perl License,
       a copy of which is available at <http://dev.perl.org/licenses/>.