ChartDirector 7.0 (PHP Edition)

Simple Pie Chart




This example demonstrates the basic steps in creating pie charts.

Source Code Listing

[File: phpdemo/simplepie.php]
<?php require_once("../lib/phpchartdir.php"); # The data for the pie chart $data = array(25, 18, 15, 12, 8, 30, 35); # The labels for the pie chart $labels = array("Labor", "Licenses", "Taxes", "Legal", "Insurance", "Facilities", "Production"); # Create a PieChart object of size 360 x 300 pixels $c = new PieChart(360, 300); # Set the center of the pie at (180, 140) and the radius to 100 pixels $c->setPieSize(180, 140, 100); # Set the pie data and the pie labels $c->setData($data, $labels); # Output the chart $viewer = new WebChartViewer("chart1"); $viewer->setChart($c, SVG); # Include tool tip for the chart $viewer->setImageMap($c->getHTMLImageMap("", "", "title='{label}: US\${value}K ({percent}%)'")); ?> <!DOCTYPE html> <html> <head> <title>Simple 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;"> Simple 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 is the chart image ****** --> <?php echo $viewer->renderHTML(); ?> </body> </html>