[%#
  # 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.
-%]
[% META book = 'Modules'
        page = 'Plugin_GD_Graph_bars'
%]
[%  WRAPPER toc;
	PROCESS tocitem 
	        title ="SYNOPSIS"
                subs  = [];
	PROCESS tocitem 
	        title ="EXAMPLES"
                subs  = [];
	PROCESS tocitem 
	        title ="DESCRIPTION"
                subs  = [];
	PROCESS tocitem 
	        title ="AUTHOR"
                subs  = [];
	PROCESS tocitem 
	        title ="VERSION"
                subs  = [];
	PROCESS tocitem 
	        title ="COPYRIGHT"
                subs  = [];
	PROCESS tocitem 
	        title ="SEE ALSO"
                subs  = [];
    END
%]
<!-- Pod to HTML conversion by the Template Toolkit version 2 -->
[% WRAPPER section
    title="SYNOPSIS"
-%]<pre>    [% tt_start_tag %] USE g = GD.Graph.bars(x_size, y_size); [% tt_end_tag %]</pre>
[%- END %]
[% WRAPPER section
    title="EXAMPLES"
-%]<pre>    [% tt_start_tag %] FILTER null;
        data = [  
            [&quot;1st&quot;,&quot;2nd&quot;,&quot;3rd&quot;,&quot;4th&quot;,&quot;5th&quot;,&quot;6th&quot;,&quot;7th&quot;, &quot;8th&quot;, &quot;9th&quot;],
            [    1,    2,    5,    6,    3,  1.5,    1,     3,     4],
        ];
        
        USE my_graph = GD.Graph.bars();
        
        my_graph.set(
            x_label         =&gt; 'X Label',
            y_label         =&gt; 'Y label',
            title           =&gt; 'A Simple Bar Chart',
            y_max_value     =&gt; 8,
            y_tick_number   =&gt; 8, 
            y_label_skip    =&gt; 2,</pre>
<pre>            # shadows
            bar_spacing     =&gt; 8,
            shadow_depth    =&gt; 4, 
            shadowclr       =&gt; 'dred',</pre>
<pre>            transparent     =&gt; 0,
        );      
        my_graph.plot(data).png | stdout(1);
       END;
    -[% tt_end_tag %]</pre>
<pre>    [% tt_start_tag %] FILTER null;
        data = [
            [&quot;1st&quot;,&quot;2nd&quot;,&quot;3rd&quot;,&quot;4th&quot;,&quot;5th&quot;,&quot;6th&quot;,&quot;7th&quot;, &quot;8th&quot;, &quot;9th&quot;],
            [    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();</pre>
<pre>        my_graph.set(
            x_label         =&gt; 'X Label',
            y_label         =&gt; 'Y label',
            title           =&gt; 'Two data sets',
        
            # shadows
            bar_spacing     =&gt; 8,
            shadow_depth    =&gt; 4,
            shadowclr       =&gt; 'dred',</pre>
<pre>            long_ticks      =&gt; 1,
            y_max_value     =&gt; 40,
            y_tick_number   =&gt; 8,
            y_label_skip    =&gt; 2,
            bar_spacing     =&gt; 3,</pre>
<pre>            accent_treshold =&gt; 200,</pre>
<pre>            transparent     =&gt; 0,
        );
        my_graph.set_legend( 'Data set 1', 'Data set 2' );
        my_graph.plot(data).png | stdout(1);
       END;
    -[% tt_end_tag %]</pre>
[%- END %]
[% WRAPPER section
    title="DESCRIPTION"
-%]<p>
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.
</p>
<p>
See [% ttlink('GD::Graph') -%] for more details.
</p>
[%- END %]
[% WRAPPER section
    title="AUTHOR"
-%]<p>
Craig Barratt &lt;craig@arraycomm.com&gt;
</p>
<p>
The GD::Graph module was written by Martien Verbruggen.
</p>
[%- END %]
[% WRAPPER section
    title="VERSION"
-%]<p>
1.43, distributed as part of the
Template Toolkit version 2.08, released on 30 July 2002.
</p>
[%- END %]
[% WRAPPER section
    title="COPYRIGHT"
-%]<p>
Copyright (C) 2001 Craig Barratt &lt;craig@arraycomm.com&gt;
</p>
<p>
GD::Graph is copyright 1999 Martien Verbruggen.
</p>
<p>
This module is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.
</p>
[%- END %]
[% WRAPPER section
    title="SEE ALSO"
-%]<p>
[% ttlink('Template::Plugin', 'Template::Plugin') -%], [% ttlink('Template::Plugin::GD', 'Template::Plugin::GD') -%], [% ttlink('Template::Plugin::GD::Graph::lines', 'Template::Plugin::GD::Graph::lines') -%], [% ttlink('Template::Plugin::GD::Graph::lines3d', 'Template::Plugin::GD::Graph::lines3d') -%], [% ttlink('Template::Plugin::GD::Graph::bars3d', 'Template::Plugin::GD::Graph::bars3d') -%], [% ttlink('Template::Plugin::GD::Graph::points', 'Template::Plugin::GD::Graph::points') -%], [% ttlink('Template::Plugin::GD::Graph::linespoints', 'Template::Plugin::GD::Graph::linespoints') -%], [% ttlink('Template::Plugin::GD::Graph::area', 'Template::Plugin::GD::Graph::area') -%], [% ttlink('Template::Plugin::GD::Graph::mixed', 'Template::Plugin::GD::Graph::mixed') -%], [% ttlink('Template::Plugin::GD::Graph::pie', 'Template::Plugin::GD::Graph::pie') -%], [% ttlink('Template::Plugin::GD::Graph::pie3d', 'Template::Plugin::GD::Graph::pie3d') -%], [% ttlink('GD::Graph', 'GD::Graph') -%]
</p>
[%- END %]