iconpie2.php
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<![CDATA[
<?php
require_once("../lib/phpchartdir.php");
# The data for the pie chart
$data = array(28, 45, 5, 1, 12);
# The labels for the pie chart
$labels = array("Excellent", "Good", "Bad", "Very Bad", "Neutral");
# The icons for the sectors
$icons = array("laugh.png", "smile.png", "sad.png", "angry.png", "nocomment.png");
# Create a PieChart object of size 560 x 300 pixels, with a silver background, black border, 1 pxiel
# 3D border effect and rounded corners
$c = new PieChart(560, 300, silverColor(), 0x000000, 1);
$c->setRoundedFrame();
# Set directory for loading images to current script directory
# Need when running under Microsoft IIS
$c->setSearchPath(dirname(__FILE__));
# Set the center of the pie at (280, 150) and the radius to 120 pixels
$c->setPieSize(280, 150, 120);
# Add a title box with title written in CDML, on a sky blue (A0C8FF) background with glass effect
$c->addTitle(
"<*block,valign=absmiddle*><*img=doc.png*> Customer Survey: <*font=Times New Roman ".
"Italic,color=000000*>Do you like our <*font,color=dd0000*>Hyper<*super*>TM<*/font*> ".
"molecules?", "Times New Roman Bold Italic", 15, 0x000080)->setBackground(0xa0c8ff, 0x000000,
glassEffect());
# Add a logo to the chart written in CDML as the bottom title aligned to the bottom right
$c->addTitle2(BottomRight,
"<*block,valign=absmiddle*><*img=molecule.png*> <*block*><*color=FF*><*font=Times New Roman ".
"Bold Italic,size=12*>Molecular Engineering\n<*font=Arial,size=10*>Creating better molecules");
# Set the pie data and the pie labels
$c->setData($data, $labels);
# Set 3D style
$c->set3D();
# Use the side label layout method
$c->setLabelLayout(SideLayout);
# Set the label background color to transparent
$c->setLabelStyle()->setBackground(Transparent);
# Add icons to the chart as a custom field
$c->addExtraField($icons);
# Configure the sector labels using CDML to include the icon images
$c->setLabelFormat("<*block,valign=absmiddle*><*img={field0}*> {label} ({percent|0}%)");
# Explode the 3rd and 4th sectors as a group (index = 2 and 3)
$c->setExplodeGroup(2, 3);
# Set the start angle to 135 degrees may improve layout when there are many small sectors at the end
# of the data array (that is, data sorted in descending order). It is because this makes the small
# sectors position near the horizontal axis, where the text label has the least tendency to overlap.
# For data sorted in ascending order, a start angle of 45 degrees can be used instead.
$c->setStartAngle(135);
# Output the chart
$viewer = new WebChartViewer("chart1");
$viewer->setChart($c, SVG);
# Include tool tip for the chart
$viewer->setImageMap($c->getHTMLImageMap("", "", "title='{label}: {value} responses ({percent}%)'"))
;
?>
<!DOCTYPE html>
<html>
<head>
<title>Icon Pie Chart (2)</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;">
Icon Pie Chart (2)
</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 is the chart image ****** -->
<?php echo $viewer->renderHTML(); ?>
</body>
</html>
]]>