#!/usr/bin/perl -w
BEGIN { $|++; }
use strict;
use lib 'lib';
use Graph::Easy::Parser;
print "# Graph::Easy v$Graph::Easy::VERSION\n";
my $file = shift;
$file = \*STDIN unless defined $file;
my $id = shift || '';
my $debug = shift || 0;
my $parser = Graph::Easy::Parser->new( debug => $debug );
my $graph = $parser->from_file( $file );
print "# input: '$file'\n";
die ($parser->error()) unless defined $graph;
print "# Graph has ", scalar $graph->nodes(),
      " nodes and ", scalar $graph->edges()," edges.\n";
$graph->id($id);
$graph->timeout(240);
$graph->layout();
warn ($graph->error()) if $graph->error();
print $graph->as_txt();
print $graph->as_ascii(), "\n";
print "<style type='text/css'>\n<!--\n",
      $graph->css(), "--></style>\n", $graph->as_html();