multipie.php
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<![CDATA[
<?php
require_once("../lib/phpchartdir.php");
function createChart($viewer, $chartIndex)
{
# The data for the pie chart
$data0 = array(25, 18, 15);
$data1 = array(14, 32, 24);
$data2 = array(25, 23, 9);
# The labels for the pie chart
$labels = array("Software", "Hardware", "Services");
# Create a PieChart object of size 180 x 160 pixels
$c = new PieChart(180, 160);
# Set the center of the pie at (90, 80) and the radius to 60 pixels
$c->setPieSize(90, 80, 60);
# Set the border color of the sectors to white (ffffff)
$c->setLineColor(0xffffff);
# Set the background color of the sector label to pale yellow (ffffc0) with a black border
# (000000)
$c->setLabelStyle()->setBackground(0xffffc0, 0x000000);
# Set the label to be slightly inside the perimeter of the circle
$c->setLabelLayout(CircleLayout, -10);
# Set the title, data and colors according to which pie to draw
if ($chartIndex == 0) {
$c->addTitle("Alpha Division", "Arial Bold", 8);
$c->setData($data0, $labels);
$colors0 = array(0xff3333, 0xff9999, 0xffcccc);
$c->setColors2(DataColor, $colors0);
} else if ($chartIndex == 1) {
$c->addTitle("Beta Division", "Arial Bold", 8);
$c->setData($data1, $labels);
$colors1 = array(0x33ff33, 0x99ff99, 0xccffcc);
$c->setColors2(DataColor, $colors1);
} else {
$c->addTitle("Gamma Division", "Arial Bold", 8);
$c->setData($data2, $labels);
$colors2 = array(0x3333ff, 0x9999ff, 0xccccff);
$c->setColors2(DataColor, $colors2);
}
# Output the chart
$viewer->setChart($c, SVG);
# Include tool tip for the chart
$viewer->setImageMap($c->getHTMLImageMap("", "", "title='{label}: US\${value}M ({percent}%)'"));
}
# This example includes 3 charts
$viewers = array();
for ($i = 0; $i < 3; ++$i) {
$viewers[$i] = new WebChartViewer("chart$i");
createChart($viewers[$i], $i);
}
?>
<!DOCTYPE html>
<html>
<head>
<title>Multi-Pie Chart</title>
<!-- Include ChartDirector Javascript Library to support chart interactions -->
<script type="text/javascript" src="cdjcv.js"></script>
</head>
<body style="margin:5px 0px 0px 5px">
<div style="font:bold 18pt verdana;">
Multi-Pie Chart
</div>
<hr style="border:solid 1px #000080; background:#000080" />
<div style="font:10pt verdana; margin-bottom:1.5em">
<a href="viewsource.php?file=<?=basename(__FILE__)?>">View Chart Source Code</a>
</div>
<!-- ****** Here are the chart images ****** -->
<?php
for ($i = 0; $i < count($viewers); ++$i) {
echo $viewers[$i]->renderHTML(), " ";
}
?>
</body>
</html>
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