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#============================================================= -*-Perl-*-
#
# Template::Plugin::GD::Graph::pie
#
# DESCRIPTION
#
# Simple Template Toolkit plugin interfacing to the GD::Graph::pie
# package in the GD::Graph.pm module.
#
# AUTHOR
# Craig Barratt <craig@arraycomm.com>
#
# COPYRIGHT
# Copyright (C) 2001 Craig Barratt. All Rights Reserved.
#
# This module is free software; you can redistribute it and/or
# modify it under the same terms as Perl itself.
#
#----------------------------------------------------------------------------
#
# $Id: pie.pm,v 1.56 2004/01/30 19:33:31 abw Exp $
#
#============================================================================
package Template::Plugin::GD::Graph::pie;
require 5.004;
use strict;
use GD::Graph::pie;
use Template::Plugin;
use base qw( GD::Graph::pie Template::Plugin );
use vars qw( $VERSION );
$VERSION = sprintf("%d.%02d", q$Revision: 1.56 $ =~ /(\d+)\.(\d+)/);
sub new
{
my $class = shift;
my $context = shift;
return $class->SUPER::new(@_);
}
sub set
{
my $self = shift;
push(@_, %{pop(@_)}) if ( @_ & 1 && ref($_[@_-1]) eq "HASH" );
$self->SUPER::set(@_);
}
1;
__END__
#------------------------------------------------------------------------
# IMPORTANT NOTE
# This documentation is generated automatically from source
# templates. Any changes you make here may be lost.
#
# The 'docsrc' documentation source bundle is available for download
# from http://www.template-toolkit.org/docs.html and contains all
# the source templates, XML files, scripts, etc., from which the
# documentation for the Template Toolkit is built.
#------------------------------------------------------------------------
=head1 NAME
Template::Plugin::GD::Graph::pie - Create pie charts with legends
=head1 SYNOPSIS
[% USE g = GD.Graph.pie(x_size, y_size); %]
=head1 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;
-%]
=head1 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 L<GD::Graph> for more details.
=head1 AUTHOR
Craig Barratt E<lt>craig@arraycomm.comE<gt>
The GD::Graph module was written by Martien Verbruggen.
=head1 VERSION
1.56, distributed as part of the
Template Toolkit version 2.14, released on 04 October 2004.
=head1 COPYRIGHT
Copyright (C) 2001 Craig Barratt E<lt>craig@arraycomm.comE<gt>
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.
=head1 SEE ALSO
L<Template::Plugin|Template::Plugin>, L<Template::Plugin::GD|Template::Plugin::GD>, L<Template::Plugin::GD::Graph::lines|Template::Plugin::GD::Graph::lines>, L<Template::Plugin::GD::Graph::lines3d|Template::Plugin::GD::Graph::lines3d>, L<Template::Plugin::GD::Graph::bars|Template::Plugin::GD::Graph::bars>, L<Template::Plugin::GD::Graph::bars3d|Template::Plugin::GD::Graph::bars3d>, L<Template::Plugin::GD::Graph::points|Template::Plugin::GD::Graph::points>, L<Template::Plugin::GD::Graph::linespoints|Template::Plugin::GD::Graph::linespoints>, L<Template::Plugin::GD::Graph::area|Template::Plugin::GD::Graph::area>, L<Template::Plugin::GD::Graph::mixed|Template::Plugin::GD::Graph::mixed>, L<Template::Plugin::GD::Graph::pie3d|Template::Plugin::GD::Graph::pie3d>, L<GD::Graph|GD::Graph>
=cut
# Local Variables:
# mode: perl
# perl-indent-level: 4
# indent-tabs-mode: nil
# End:
#
# vim: expandtab shiftwidth=4:
|
