NAME

GD::Graph::radar - (DEPRECATED) Attempt to make radial charts

VERSION

version 0.1105_2

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 )],
      [qw( 3.2  9  4.4  3.9  4.1  4.3  7  6.1  5 )]
  ]);

  print $image->png;  # or ->gif or ->jpeg or ...

DESCRIPTION

This module is DEPRECATED and is based on GD::Graph::pie but attempts to draw a radar chart instead. Apparently the code only allows you to draw at most nine unlabeled concentric scale circles. Ugh!

Please check out the Radial module instead.

METHODS

new()

  $radar = GD::Graph::radar->new($height, $width);

Create a new GD::Graph::radar object.

plot()

  $image = $radar->plot(\@data);

Create the image.

initialise()

Setup the plot.

SEE ALSO

GD::Graph

GD::Graph::pie for an example of a similar plotting API.

Radial - Acceptable

Google::Chart::Type::Radar - Broken

ORIGINAL AUTHOR

Copyright 2003 by Brad J. Murray

AUTHOR

Gene Boggs <gene@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2019 by Gene Boggs.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.