NAME

GD::Graph::radar - Make radial bar charts

SYNOPSIS

use GD::Graph::radar;
my $radar = GD::Graph::radar->new(400, 400);
my $image = $radar->plot([
    [ qw( a    b  c    d    e    f    g  h    i )],
    [     3.2, 9, 4.4, 3.9, 4.1, 4.3, 7, 6.1, 5  ]
]);

binmode STDOUT;
$filename = "$0.png";
open PNG, ">$filename" or die "Can't open $filename - $!\n";
binmode PNG;
print PNG $image->png;
close PNG;

DESCRIPTION

This module is based on GD::Graph::pie with the exception of changes to the default settings, the draw_data method, and elimination of the pie specific code.

ABSTRACT

Make radial bar charts

SEE ALSO

GD::Graph

GD::Graph::pie

http://www.phreeow.net/radar/

AUTHOR

Brad J. Murray <bjm@phreeow.net>

CPAN distribution by Gene Boggs <gene@cpan.org>

GD::Graph by Martien Verbruggen <mgjv@tradingpost.com.au>

COPYRIGHT AND LICENSE

Copyright 2003 by Brad J. Murray

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