<?php
require_once("/usr/local/lib/php/20100525/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 360 pixels.
$c = new PieChart(600, 360);

# Use the white on black palette, which means the default text and line colors are
# white
$c->setColors($whiteOnBlackPalette);

# Use a vertical gradient color from deep blue (000066) to blue (0000cc) as
# background. Use rounded corners of 20 pixels radius. Enable soft drop shadow.
$c->setBackground($c->linearGradientColor(0, 0, 0, $c->getHeight(), 0x000066,
    0x0000cc));
$c->setRoundedFrame(0xffffff, 20);
$c->setDropShadow();

# Add a title using 18 pts Times New Roman Bold Italic font. Add 16 pixels top margin
# to the title.
$textBoxObj = $c->addTitle("Exploded Pie Chart Demonstration", "timesbi.ttf", 18);
$textBoxObj->setMargin2(0, 0, 16, 0);

# Set the center of the pie at (300, 195) and the radius to 110 pixels
$c->setPieSize(300, 195, 110);

# 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, with 5 pixels wide semi-transparent
# white (bbffffff) borders
$c->setSectorStyle(LocalGradientShading, 0xbbffffff, 5);

# Use the side label layout method
$c->setLabelLayout(SideLayout);

# Use 10pt Arial Bold as the default label font. Set the label box background color
# the same as the sector color. Use soft lighting effect with light direction from
# right. Use 8 pixels rounded corners.
$t = $c->setLabelStyle("arialbd.ttf", 10, 0x000000);
$t->setBackground(SameAsMainColor, Transparent, softLighting(Right, 0));
$t->setRoundedCorners(8);

# Set the sector label format. The label is centered in a 110 pixels wide bounding
# box. It consists of two lines. The first line is the sector name. The second line
# shows the data value and percentage.
$c->setLabelFormat(
    "<*block,halign=center,width=110*>{label}\n<*font=arial.ttf,size=8*>US\$ ".
    "{value}M ({percent}%)<*/*>");

# Explode all sectors 10 pixels from the center
$c->setExplode(-1, 10);

# Output the chart
header("Content-type: image/png");
print($c->makeChart2(PNG));
?>
