diff options
Diffstat (limited to 'lib/Template/Plugin/GD/Graph/points.pm')
| -rw-r--r-- | lib/Template/Plugin/GD/Graph/points.pm | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/lib/Template/Plugin/GD/Graph/points.pm b/lib/Template/Plugin/GD/Graph/points.pm new file mode 100644 index 0000000..97acf51 --- /dev/null +++ b/lib/Template/Plugin/GD/Graph/points.pm @@ -0,0 +1,155 @@ +#============================================================= -*-Perl-*- +# +# Template::Plugin::GD::Graph::points +# +# DESCRIPTION +# +# Simple Template Toolkit plugin interfacing to the GD::Graph::points +# 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: points.pm,v 1.57 2004/01/13 16:20:56 abw Exp $ +# +#============================================================================ + +package Template::Plugin::GD::Graph::points; + +require 5.004; + +use strict; +use GD::Graph::points; +use Template::Plugin; +use base qw( GD::Graph::points Template::Plugin ); +use vars qw( $VERSION ); + +$VERSION = sprintf("%d.%02d", q$Revision: 1.57 $ =~ /(\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::points - Create point graphs with axes and legends + +=head1 SYNOPSIS + + [% USE g = GD.Graph.points(x_size, y_size); %] + +=head1 EXAMPLES + + [% FILTER null; + data = [ + ["1st","2nd","3rd","4th","5th","6th","7th", "8th", "9th"], + [ 5, 12, 24, 33, 19, 8, 6, 15, 21], + [ 1, 2, 5, 6, 3, 1.5, 2, 3, 4], + ]; + USE my_graph = GD.Graph.points(); + my_graph.set( + x_label => 'X Label', + y_label => 'Y label', + title => 'A Points Graph', + y_max_value => 40, + y_tick_number => 8, + y_label_skip => 2, + legend_placement => 'RC', + long_ticks => 1, + marker_size => 6, + markers => [ 1, 7, 5 ], + + transparent => 0, + ); + my_graph.set_legend('one', 'two'); + my_graph.plot(data).png | stdout(1); + END; + -%] + +=head1 DESCRIPTION + +The GD.Graph.points plugin provides an interface to the GD::Graph::points +class defined by the GD::Graph module. It allows one or more (x,y) data +sets to be plotted as points, 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 + +1.57, distributed as part of the +Template Toolkit version 2.13, released on 30 January 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::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::pie|Template::Plugin::GD::Graph::pie>, 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: |