GD::Graph

use GD::Graph::area;
use strict;
require 'save.pl';

my @data = (
["1st","2nd","3rd","4th","5th","6th","7th", "8th", "9th"],
[ 5, 12, 24, 33, 19,undef, 6, 15, 21],
[ 1, 2, 5, 6, 3, 1.5, 1, 3, 4]
);

my @names = qw/sample21/;

for my $graph (GD::Graph::area->new)
{
my $name = shift @names;
print STDERR "Processing $name\n";

$graph->set(
x_label => 'X Label',
y_label => 'Y label',
title => 'An Area Graph',
#y_max_value => 40,
#y_tick_number => 8,
#y_label_skip => 2,
#accent_treshold => 41,
transparent => 0,
);

$graph->set_legend( 'one', 'two' );
$graph->plot(\@data);
save_chart($graph, $name);
}