multicylinder.php
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<![CDATA[
<?php
require_once("../lib/phpchartdir.php");
# Data for the chart
$data0 = array(100, 125, 245, 147, 67, 96, 160, 145, 97, 167, 220, 125);
$data1 = array(85, 156, 179, 211, 123, 225, 127, 99, 111, 260, 175, 156);
$data2 = array(97, 87, 56, 267, 157, 157, 67, 156, 77, 87, 197, 87);
$labels = array("Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sept", "Oct", "Nov", "Dec")
;
# Create a XYChart object of size 560 x 280 pixels.
$c = new XYChart(560, 280);
# Add a title to the chart using 14pt Arial Bold Italic font
$c->addTitle(" Average Weekly Network Load", "Arial Bold Italic", 14);
# Set the plotarea at (50, 50) and of 500 x 200 pixels in size. Use alternating light grey (f8f8f8)
# / white (ffffff) background. Set border to transparent and use grey (CCCCCC) dotted lines as
# horizontal and vertical grid lines
$c->setPlotArea(50, 50, 500, 200, 0xffffff, 0xf8f8f8, Transparent, $c->dashLineColor(0xcccccc,
DotLine), $c->dashLineColor(0xcccccc, DotLine));
# Add a legend box at (50, 22) using horizontal layout. Use 10 pt Arial Bold Italic font, with
# transparent background
$c->addLegend(50, 22, false, "Arial Bold Italic", 10)->setBackground(Transparent);
# Set the x axis labels
$c->xAxis->setLabels($labels);
# Draw the ticks between label positions (instead of at label positions)
$c->xAxis->setTickOffset(0.5);
# Add axis title
$c->yAxis->setTitle("Throughput (MBytes Per Hour)");
# Set axis line width to 2 pixels
$c->xAxis->setWidth(2);
$c->yAxis->setWidth(2);
# Add a multi-bar layer with 3 data sets
$layer = $c->addBarLayer2(Side);
$layer->addDataSet($data0, 0xff0000, "Server #1");
$layer->addDataSet($data1, 0x00ff00, "Server #2");
$layer->addDataSet($data2, 0x0000ff, "Server #3");
# Set bar shape to circular (cylinder)
$layer->setBarShape(CircleShape);
# Configure the bars within a group to touch each others (no gap)
$layer->setBarGap(0.2, TouchBar);
# Output the chart
$viewer = new WebChartViewer("chart1");
$viewer->setChart($c, SVG);
# Include tool tip for the chart
$viewer->setImageMap($c->getHTMLImageMap("", "",
"title='{dataSetName} on {xLabel}: {value} MBytes/hour'"));
?>
<!DOCTYPE html>
<html>
<head>
<title>Multi-Cylinder 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-Cylinder 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>
]]>