#!/usr/bin/env perl
#
# Note: t/test.t searches for the next line.
# Annotation: Set record-style node labels and shapes in various ways.

use strict;
use warnings;

use File::Spec;

use GraphViz2;

use Log::Handler;

# -----------------------------------------------

my($logger) = Log::Handler -> new;

$logger -> add
(
	screen =>
	{
		maxlevel       => 'debug',
		message_layout => '%m',
		minlevel       => 'error',
	}
);

my($id)    = '4';
my($graph) = GraphViz2 -> new
(
	edge   => {color => 'grey'},
	global => {directed => 1},
	graph  => {label => "Record demo $id - Set record shapes in various ways"},
	logger => $logger,
	node   => {color => 'magenta', shape => 'oval'},
);

$graph -> add_node(name => 'One',   label => []);
$graph -> add_node(name => 'Two',   label => ['Left', 'Right']);
$graph -> add_node(name => 'Three', color => 'black', label => ['Good', 'Bad'], shape => 'record');
$graph -> add_node(name => 'Four',  label =>
[
	{
		text => '{Big',
	},
	{
		text => 'Small}',
	},
]);
$graph -> add_node(name => 'Five', label =>
[
	{
		text => '{Yin',
	},
	{
		text => 'Yang}',
	},
], shape => 'record');

my($format)      = shift || 'svg';
my($output_file) = shift || File::Spec -> catfile('html', "record.$id.$format");

$graph -> run(format => $format, output_file => $output_file);