Graph::Writer::daVinci - write out directed graph in daVinci format

       Neil Bowers <neil@bowers.com>

       Copyright (c) 2001-2012, Neil Bowers. All rights reserved.  Copyright (c)  2001,  Canon  Research  Centre
       Europe. All rights reserved.

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

perl v5.32.1                                       2021-09-19                        Graph::Writer::daVinci(3pm)

Graph::Writer::daVinci is a class for writing out a directed graph in the file format used by the daVinci
       tool.  The graph must be an instance of the Graph class, which is actually a set of classes developed by
       Jarkko Hietaniemi.

new()
       Constructor - generate a new writer instance.

         $writer = Graph::Writer::daVinci->new();

       This doesn't take any arguments.

   write_graph()
       Write a specific graph to a named file:

         $writer->write_graph($graph, $file);

       The $file argument can either be a filename, or a filehandle for a previously opened file.

       Graph::Writer::daVinci - write out directed graph in daVinci format

       <https://github.com/neilb/Graph-ReadWrite>

http://www.b-novative.de/
           The home page for the daVinci.

       Graph
           Jarkko   Hietaniemi's   modules   for   representing  directed  graphs,  available  from  CPAN  under
           modules/by-module/Graph/

       Algorithms in Perl
           The O'Reilly book which has a chapter on directed graphs, which is based around Jarkko's modules.

       Graph::Writer
           The base-class for Graph::Writer::daVinci

         use Graph;
         use Graph::Writer::daVinci;

         $graph = Graph->new();
         # add edges and nodes to the graph

         $writer = Graph::Writer::daVinci->new();
         $writer->write_graph($graph, 'mygraph.davinci');