NAME

       Template::Plugin::GD::Graph::pie - Create pie charts with legends

SYNOPSIS

           [% USE g = GD.Graph.pie(x_size, y_size); %]

EXAMPLES

           [% FILTER null;
               data = [
                   ["1st","2nd","3rd","4th","5th","6th"],
                   [    4,    2,    3,    4,    3,  3.5]
               ];

               USE my_graph = GD.Graph.pie( 250, 200 );

               my_graph.set(
                       title => 'A Pie Chart',
                       label => 'Label',
                       axislabelclr => 'black',
                       pie_height => 36,

                       transparent => 0,
               );
               my_graph.plot(data).png | stdout(1);
              END;
           -%]

DESCRIPTION

       The GD.Graph.pie plugin provides an interface to the GD::Graph::pie class defined by the
       GD::Graph module. It allows an (x,y) data set to be plotted as a pie chart. The x values
       are typically strings.

       See GD::Graph for more details.

AUTHOR

       Thomas Boutell wrote the GD graphics library.

       Lincoln D. Stein wrote the Perl GD modules that interface to it.

       Martien Verbruggen wrote the GD::Graph module.

       Craig Barratt <craig@arraycomm.com> wrote the original GD plugins for the Template Toolkit
       (2001).

       Andy Wardley <abw@cpan.org> extracted them from the TT core into a separate distribution
       for TT version 2.15.

COPYRIGHT

       Copyright (C) 2001 Craig Barratt <craig@arraycomm.com>, 2006 Andy Wardley <abw@cpan.org>.

       GD::Graph is copyright 1999 Martien Verbruggen.

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

SEE ALSO

       Template::Plugin::GD, Template::Plugin::GD::Graph::lines,
       Template::Plugin::GD::Graph::lines3d, Template::Plugin::GD::Graph::bars,
       Template::Plugin::GD::Graph::bars3d, Template::Plugin::GD::Graph::points,
       Template::Plugin::GD::Graph::linespoints, Template::Plugin::GD::Graph::area,
       Template::Plugin::GD::Graph::mixed, Template::Plugin::GD::Graph::pie3d, GD