<?php
require_once("/usr/local/lib/php/20100525/phpchartdir.php");

# The data for the pyramid chart
$data = array(156, 123, 211, 179);

# The labels for the pyramid chart
$labels = array("Funds", "Bonds", "Stocks", "Cash");

# The semi-transparent colors for the pyramid layers
$colors = array(0x400000cc, 0x4066aaee, 0x40ffbb00, 0x40ee6622);

# Create a PyramidChart object of size 450 x 400 pixels
$c = new PyramidChart(450, 400);

# Set the pyramid center at (220, 180), and width x height to 150 x 300 pixels
$c->setPyramidSize(220, 180, 150, 300);

# Set the elevation to 15 degrees and rotation to 75 degrees
$c->setViewAngle(15, 75);

# Set the pyramid data and labels
$c->setData($data, $labels);

# Set the layer colors to the given colors
$c->setColors2(DataColor, $colors);

# Leave 1% gaps between layers
$c->setLayerGap(0.01);

# Add a legend box at (320, 60), with light grey (eeeeee) background and grey
# (888888) border. Set the top-left and bottom-right corners to rounded corners of 10
# pixels radius.
$legendBox = $c->addLegend(320, 60);
$legendBox->setBackground(0xeeeeee, 0x888888);
$legendBox->setRoundedCorners(10, 0, 10, 0);

# Add labels at the center of the pyramid layers using Arial Bold font. The labels
# will show the percentage of the layers.
$c->setCenterLabel("{percent}%", "arialbd.ttf");

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