This module has been fundamental for my work. Rutger Vos helped me very quickly to make my perl script works well especially for the ladderize or order functions which needs the use of Bio::Phylo::Factory module.
my $factory = Bio::Phylo::Factory->new(
'node' => 'Bio::Phylo::Forest::DrawNode',
'tree' => 'Bio::Phylo::Forest::DrawTree',
my $tree = parse(
'-format' => 'newick',
'-string' => $input,
'-factory' => $factory,
The result is exactly what I was expected.
Thanks for this tool and for your Help !!