gapbar.php
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<![CDATA[
<?php
require_once("../lib/phpchartdir.php");
function createChart($viewer, $chartIndex)
{
$bargap = $chartIndex * 0.25 - 0.25;
# The data for the bar chart
$data = array(100, 125, 245, 147, 67);
# The labels for the bar chart
$labels = array("Mon", "Tue", "Wed", "Thu", "Fri");
# Create a XYChart object of size 150 x 150 pixels
$c = new XYChart(150, 150);
# Set the plotarea at (27, 20) and of size 120 x 100 pixels
$c->setPlotArea(27, 20, 120, 100);
# Set the labels on the x axis
$c->xAxis->setLabels($labels);
if ($bargap >= 0) {
# Add a title to display to bar gap using 8pt Arial font
$c->addTitle(" Bar Gap = " . $bargap, "Arial", 8);
} else {
# Use negative value to mean TouchBar
$c->addTitle(" Bar Gap = TouchBar", "Arial", 8);
$bargap = TouchBar;
}
# Add a bar chart layer using the given data and set the bar gap
$c->addBarLayer($data)->setBarGap($bargap);
# Output the chart
$viewer->setChart($c, SVG);
# Include tool tip for the chart
$viewer->setImageMap($c->getHTMLImageMap("", "", "title='Production on {xLabel}: {value} kg'"));
}
# This example includes 6 charts
$viewers = array();
for ($i = 0; $i < 6; ++$i) {
$viewers[$i] = new WebChartViewer("chart$i");
createChart($viewers[$i], $i);
}
?>
<!DOCTYPE html>
<html>
<head>
<title>Bar Gap</title>
<!-- Include ChartDirector Javascript Library to support chart interactions -->
<script type="text/javascript" src="cdjcv.js"></script>
</head>
<body style="margin:5px 0px 0px 5px">
<div style="font:bold 18pt verdana;">
Bar Gap
</div>
<hr style="border:solid 1px #000080; background:#000080" />
<div style="font:10pt verdana; margin-bottom:1.5em">
<a href="viewsource.php?file=<?=basename(__FILE__)?>">View Chart Source Code</a>
</div>
<!-- ****** Here are the chart images ****** -->
<?php
for ($i = 0; $i < count($viewers); ++$i) {
echo $viewers[$i]->renderHTML(), " ";
}
?>
</body>
</html>
]]>