<?php
require_once './lib/phpchartdir.php'; 

# The data for the pie chart 
//$data = unserialize(urldecode($_REQUEST['d']));
$data = unserialize(file_get_contents(realpath(dirname(__FILE__)).'/../../cache/'.$_REQUEST['d']));
$firephp->log($data, 'data');

$w = 570;
$h = 210;

$x=round($w/2);
$y=round($h/2);
$radius=90;

$c = new PieChart($w, $h); 

# The labels for the pie chart 
$labels = array('Fonds propres',
				'Provisions Risques',
				'Compte Courant',
				'Dettes Financières',
				'Dettes Fournisseurs',
				'Dettes fiscales', 
				'Autres Dettes',
				'Trésorerie Passive'); 
$textBoxObj = $c->addTitle("Composition du passif", "timesbi.ttf", 15);

# Set the center of the pie at (180, 140) and the radius to 100 pixels 
$c->setPieSize($x, $y, $radius); 

$c->setLabelLayout(SideLayout);
 # Set the label box background color the same as the sector color, with glass effect, 
 # and with 5 pixels rounded corners 
$t = $c->setLabelStyle();  
$t->setBackground(SameAsMainColor, Transparent, glassEffect());
$t->setRoundedCorners(5);

# Set the border color of the sector the same color as the fill color. Set the line # color of the join line to black (0x0) 
$c->setLineColor(SameAsMainColor, 0x000000); 

# Set the start angle to 135 degrees may improve layout when there are many small
# sectors at the end of the data array (that is, data sorted in descending order). It
 # is because this makes the small sectors position near the horizontal axis, where 
 # the text label has the least tendency to overlap. For data sorted in ascending 
 # order, a start angle of 45 degrees can be used instead. 
$c->setStartAngle(135);
$c->setLabelFormat("<*block,valign=absmiddle*>{label} <*font=timesbi.ttf,size=0*>({percent|0}%)");
# Set the pie data and the pie labels 
$c->setData($data, $labels); 
$c->set3D(20);

# output the chart 

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