NAME
String::Eertree::ToDot - Draw the Eertree graph using graphviz
VERSION
Version 0.02
SYNOPSIS
This class behaves exactly the same as String::Eertree, but it adds a new method to_dot.
my $tree = 'String::Eertree::ToDot(string => 'eertree');
print $tree->to_dot;
The method returns a list of lines you can send to graphviz to draw the graph.