Bio::PhyloNetwork::GraphViz(3pm)			User Contributed Perl Documentation			  Bio::PhyloNetwork::GraphViz(3pm)

NAME

       Bio::PhyloNetwork::GraphViz - Interface between PhyloNetwork and GraphViz

SYNOPSIS

	 use Bio::PhyloNetwork;
	 use Bio::PhyloNetwork::GraphViz;

	 my $net=Bio::PhyloNetwork->new(
	     -eNewick=>'((H1,(H1,(H2,l))),H2)t0; (some long label)H1; ("quoted label")H2;'
	 );

	 my $gv=Bio::PhyloNetwork::GraphViz->new(-net=>$net,-short_labels=>1);

	 foreach my $u ($net->nodes()) {
	     print "$u:".$gv->nodePN_to_nodeGV->{$u}."
";
	 }

	 print $gv->as_text;

	 open PS, "> net.ps";
	 print PS $gv->as_ps;
	 close PS;

DESCRIPTION

       This is a module to create GraphViz objects representing phylogenetic networks.

AUTHOR

       Gabriel Cardona, gabriel(dot)cardona(at)uib(dot)es

SEE ALSO

       Bio::PhyloNetwork, GraphViz

APPENDIX

       The rest of the documentation details each of the object methods.

   new
	Title	: new
	Usage	: my $graphv = new Bio::PhyloNetwork::GraphViz();
	Function: Creates a new Bio::PhyloNetwork::GraphViz object
	Returns : Bio::PhyloNetwork::GraphViz
	Args	: -net => Bio::PhyloNetwork object
		  -short_labels => boolean (optional)

       Returns a Bio::PhyloNetwork::GraphViz object, which is an extension of a GraphViz object. The GraphViz object is a representation of the
       phylogenetic network given. The extra information the created object holds is a hash table with keys the nodes of the PhyloNetwork object
       and values the nodes of the GraphViz object. If the optional argument -short_labels=>1 is given, the labels of the nodes in GraphViz are
       shortened to a maximum of 3 letters.

   nodePN_to_nodeGV
	Title	: nodePN_to_nodeGV
	Usage	: my $hashR=$graphv->nodePN_to_nodeGV()
	Function: returns (a reference to) a hash holding the translation between
		  nodes of the Bio::PhyloNetwork object and nodes of the GraphViz
		  object
	Returns : reference to hash
	Args	: none

perl v5.14.2							    2012-03-02					  Bio::PhyloNetwork::GraphViz(3pm)