#============================================================= -*-Perl-*-
#
# Template::Plugin::GD::Graph::linespoints
#
# DESCRIPTION
#
#   Simple Template Toolkit plugin interfacing to the GD::Graph::linespoints
#   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: linespoints.pm,v 1.58 2004/01/30 19:33:31 abw Exp $
#
#============================================================================

package Template::Plugin::GD::Graph::linespoints;

require 5.004;

use strict;
use GD::Graph::linespoints;
use Template::Plugin;
use base qw( GD::Graph::linespoints Template::Plugin );
use vars qw( $VERSION );

$VERSION = sprintf("%d.%02d", q$Revision: 1.58 $ =~ /(\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(@_);
}


sub set_legend
{
    my $self = shift;
	
    $self->SUPER::set_legend(ref $_[0] ? @{$_[0]} : @_);
}

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::linespoints - Create line/point graphs with axes and legends

=head1 SYNOPSIS

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

=head1 EXAMPLES

    [% FILTER null;
        data = [
            ["1st","2nd","3rd","4th","5th","6th","7th", "8th", "9th"],
            [50,  52,  53,  54,  55,  56,  57,  58,  59],
            [60,  61,  61,  63,  68,  66,  65,  61, 58],
            [70,  72,  71,  74,  78,  73,  75,  71, 68],   
        ];  
        
        USE my_graph = GD.Graph.linespoints;
        
        my_graph.set(
            x_label => 'X Label',
            y_label => 'Y label',
            title => 'A Lines and Points Graph',
            y_max_value => 80,
            y_tick_number => 6, 
            y_label_skip => 2,
            y_long_ticks => 1,  
            x_tick_length => 2,  
            markers => [ 1, 5 ],
            skip_undef => 1,
            transparent => 0,
        );  
        my_graph.set_legend('data set 1', 'data set 2', 'data set 3');
        my_graph.plot(data).png | stdout(1);
       END;
    -%]

=head1 DESCRIPTION

The GD.Graph.linespoints plugin provides an interface to the
GD::Graph::linespoints class defined by the GD::Graph module. It allows
one or more (x,y) data sets to be plotted as y versus x lines, plus
symbols placed at each point, in addition to axes and legends.

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

1.58, 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::area|Template::Plugin::GD::Graph::area>, L<Template::Plugin::GD::Graph::mixed|Template::Plugin::GD::Graph::mixed>, L<Template::Plugin::GD::Graph::pie|Template::Plugin::GD::Graph::pie>, L<Template::Plugin::GD::Graph::pie3d|Template::Plugin::GD::Graph::pie3d>, L<GD::Graph|GD::Graph>

=cut

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