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| Template Toolkit | Modules | Template::Plugin::GD::Graph::bars |

## Template::Plugin::GD::Graph::bars

| Template::Plugin::GD::Graph::lines3d

Template::Plugin::GD::Graph::bars3d |

Create bar graphs with axes and legends

### Table of Contents

- SYNOPSIS
- EXAMPLES
- DESCRIPTION
- AUTHOR
- VERSION
- COPYRIGHT
- SEE ALSO

SYNOPSIS | [ Index ] [ Modules ] [ Top ]

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

EXAMPLES | [ Index ] [ Modules ] [ Top ]

        [% FILTER null;
            data = [
                ["1st","2nd","3rd","4th","5th","6th","7th", "8th", "9th"],
                [    1,    2,    5,    6,    3,  1.5,    1,     3,     4],
            ];

            USE my_graph = GD.Graph.bars();

            my_graph.set(
                x_label         => 'X Label',
                y_label         => 'Y label',
                title           => 'A Simple Bar Chart',
                y_max_value     => 8,
                y_tick_number   => 8,
                y_label_skip    => 2,

                # shadows
                bar_spacing     => 8,
                shadow_depth    => 4,
                shadowclr       => 'dred',

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

        [% 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,    1,     3,     4],
            ];

            USE my_graph = GD.Graph.bars();

            my_graph.set(
                x_label         => 'X Label',
                y_label         => 'Y label',
                title           => 'Two data sets',

                # shadows
                bar_spacing     => 8,
                shadow_depth    => 4,
                shadowclr       => 'dred',

                long_ticks      => 1,
                y_max_value     => 40,
                y_tick_number   => 8,
                y_label_skip    => 2,
                bar_spacing     => 3,

                accent_treshold => 200,

                transparent     => 0,
            );
            my_graph.set_legend( 'Data set 1', 'Data set 2' );
            my_graph.plot(data).png | stdout(1);
           END;
        -%]

DESCRIPTION | [ Index ] [ Modules ] [ Top ]

The GD.Graph.bars plugin provides an interface to the GD::Graph::bars class defined by the GD::Graph module. It allows one or more (x,y) data sets to be plotted with each point represented by a bar, in addition to axes and legends. See GD::Graph for more details.

AUTHOR | [ Index ] [ Modules ] [ Top ]

Craig Barratt <craig@arraycomm.com> The GD::Graph module was written by Martien Verbruggen.

VERSION | [ Index ] [ Modules ] [ Top ]

1.58, distributed as part of the Template Toolkit version 2.14, released on 04 October 2004.

COPYRIGHT | [ Index ] [ Modules ] [ Top ]

Copyright (C) 2001 Craig Barratt <craig@arraycomm.com> 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 | [ Index ] [ Modules ] [ Top ]

Template::Plugin, Template::Plugin::GD, Template::Plugin::GD::Graph::lines, Template::Plugin::GD::Graph::lines3d, 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::pie, Template::Plugin::GD::Graph::pie3d, GD::Graph

| Template::Plugin::GD::Graph::lines3d

Template::Plugin::GD::Graph::bars3d |

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