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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" /><title>5.14. Example - Stacked Bars, Shaded</title><link rel="stylesheet" type="text/css" href="phplotdoc.css" /><meta name="generator" content="DocBook XSL Stylesheets V1.78.1" /><link rel="home" href="index.html" title="PHPlot Reference Manual" /><link rel="up" href="examples.html" title="Chapter 5. PHPlot Examples" /><link rel="prev" href="ex-squared1.html" title="5.13. Example - Squared Plot" /><link rel="next" href="ex-stackedbars2.html" title="5.15. Example - Stacked Bars, Unshaded" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center">5.14. Example - Stacked Bars, Shaded</th></tr><tr><td width="20%" align="left"><a accesskey="p" href="ex-squared1.html">Prev</a> </td><th width="60%" align="center">Chapter 5. PHPlot Examples</th><td width="20%" align="right"> <a accesskey="n" href="ex-stackedbars2.html">Next</a></td></tr></table><hr /></div><div class="sect1"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a id="ex-stackedbars1"></a>5.14. Example - Stacked Bars, Shaded</h2></div></div></div><p>
This is a stacked bar chart, with the default 3-D shaded look.
(Compare with <a class="xref" href="ex-stackedbars2.html#example-stackedbars2" title="Example 5.15. Stacked Bars, Unshaded">Example 5.15, &#8220;Stacked Bars, Unshaded&#8221;</a> which has no shading.)
The only valid data types for stacked bars are 'text-data' (for vertical
plots), and 'text-data-yx' (for horizontal plots).
</p><div class="example"><a id="example-stackedbars1"></a><p class="title"><strong>Example 5.14. Stacked Bars, Shaded</strong></p><div class="example-contents"><div class="informalfigure"><div class="mediaobject"><img src="examples/stackedbars1.png" alt="Stacked Bars, Shaded Example" /></div></div><pre class="programlisting">&lt;?php
# PHPlot Example: Stacked Bars, shaded
require_once 'phplot.php';

$data = array(
  array('Jan', 40, 5, 10, 3), array('Feb', 90, 8, 15, 4),
  array('Mar', 50, 6, 10, 4), array('Apr', 40, 3, 20, 4),
  array('May', 75, 2, 10, 5), array('Jun', 45, 6, 15, 5),
  array('Jul', 40, 5, 20, 6), array('Aug', 35, 6, 12, 6),
  array('Sep', 50, 5, 10, 7), array('Oct', 45, 6, 15, 8),
  array('Nov', 35, 6, 20, 9), array('Dec', 40, 7, 12, 9),
);

$plot = new PHPlot(800, 600);
$plot-&gt;SetImageBorderType('plain');

$plot-&gt;SetPlotType('stackedbars');
$plot-&gt;SetDataType('text-data');
$plot-&gt;SetDataValues($data);

$plot-&gt;SetTitle('Candy Sales by Month and Product');
$plot-&gt;SetYTitle('Millions of Units');
$plot-&gt;SetLegend(array('Chocolates', 'Mints', 'Hard Candy', 'Sugar-Free'));

$plot-&gt;SetXTickLabelPos('none');
$plot-&gt;SetXTickPos('none');

$plot-&gt;DrawGraph();
</pre></div></div><br class="example-break" /></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="ex-squared1.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="examples.html">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="ex-stackedbars2.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">5.13. Example - Squared Plot </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> 5.15. Example - Stacked Bars, Unshaded</td></tr></table></div></body></html>