legendpie2.php
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<![CDATA[
<?php
require_once("../lib/phpchartdir.php");
# The data for the pie chart
$data = array(21, 18, 15, 12, 8, 24);
# The labels for the pie chart
$labels = array("Labor", "Licenses", "Taxes", "Legal", "Facilities", "Production");
# The colors to use for the sectors
$colors = array(0x66aaee, 0xeebb22, 0xbbbbbb, 0x8844ff, 0xdd2222, 0x009900);
# Create a PieChart object of size 600 x 320 pixels. Use a vertical gradient color from light blue
# (99ccff) to white (ffffff) spanning the top 100 pixels as background. Set border to grey (888888).
# Use rounded corners. Enable soft drop shadow.
$c = new PieChart(600, 320);
$c->setBackground($c->linearGradientColor(0, 0, 0, 100, 0x99ccff, 0xffffff), 0x888888);
$c->setRoundedFrame();
$c->setDropShadow();
# Add a title using 18pt Times New Roman Bold Italic font. Add 16 pixels top margin to the title.
$c->addTitle("Pie Chart With Legend Demonstration", "Times New Roman Bold Italic", 18)->setMargin2(
0, 0, 16, 0);
# Set the center of the pie at (160, 165) and the radius to 110 pixels
$c->setPieSize(160, 165, 110);
# Draw the pie in 3D with a pie thickness of 25 pixels
$c->set3D(25);
# Set the pie data and the pie labels
$c->setData($data, $labels);
# Set the sector colors
$c->setColors2(DataColor, $colors);
# Use local gradient shading for the sectors
$c->setSectorStyle(LocalGradientShading);
# Use the side label layout method, with the labels positioned 16 pixels from the pie bounding box
$c->setLabelLayout(SideLayout, 16);
# Show only the sector number as the sector label
$c->setLabelFormat("{={sector}+1}");
# Set the sector label style to Arial Bold 10pt, with a dark grey (444444) border
$c->setLabelStyle("Arial Bold", 10)->setBackground(Transparent, 0x444444);
# Add a legend box, with the center of the left side anchored at (330, 175), and using 10pt Arial
# Bold Italic font
$b = $c->addLegend(330, 175, true, "Arial Bold Italic", 10);
$b->setAlignment(Left);
# Set the legend box border to dark grey (444444), and with rounded conerns
$b->setBackground(Transparent, 0x444444);
$b->setRoundedCorners();
# Set the legend box margin to 16 pixels, and the extra line spacing between the legend entries as 5
# pixels
$b->setMargin(16);
$b->setKeySpacing(0, 5);
# Set the legend box icon to have no border (border color same as fill color)
$b->setKeyBorder(SameAsMainColor);
# Set the legend text to show the sector number, followed by a 120 pixels wide block showing the
# sector label, and a 40 pixels wide block showing the percentage
$b->setText(
"<*block,valign=top*>{={sector}+1}.<*advanceTo=22*><*block,width=120*>{label}<*/*>".
"<*block,width=40,halign=right*>{percent}<*/*>%");
# 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>Pie Chart with Legend (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;">
Pie Chart with Legend (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>
]]>