<?php

require_once('../lib/phpchartdir.php');

$years = array(2002,2004,2006,2008);
$data[0] = array(10,NoValue,60,40);
$data[1] = array(60,30,10,80);
$colours = array(0=>0x900000,1=>0x009090);

$m = new MultiChart(320, 240);

// Not setting VectorOutput here produces a PNG image without the extra circle
    $m->addTitle("Version = " . dechex(getVersion()));

	$m->enableVectorOutput();

// ==============================================================================

	for($n=0;$n<=1;$n++){

		$c[$n] = new XYChart(320,125,Transparent);
		$c[$n]->enableVectorOutput();

		$c[$n]->setPlotArea(20, 10, 280, 80, Transparent, Transparent, Transparent, Transparent);

		$c[$n]->xAxis->setColors(0x505050);
		$c[$n]->xAxis->setLabels($years);
		$c[$n]->xAxis->setLabelStyle('',9,0x909090);

		$c[$n]->yAxis->setColors(0x505050);
		$c[$n]->yAxis->setLabelStyle('',1,0xffffff);

		$layer = $c[$n]->addSplineLayer();
		$dataSetObj = $layer->addDataSet($data[$n], $colours[$n]);

// offending bit =============================================================

		$dataSetObj->setDataSymbol(CircleSymbol,11,$colours[$n],Transparent);

// ===========================================================================

		$layer->setLineWidth(2);
		$layer->setDataLabelFormat('{value|0.}');
		$col = $layer->setDataLabelStyle('	',7,0x505050);
		$col->setMargin2(0,0,0,5);
		if($n == 1) $disp = 20;
		else $disp = 125;
		$m->addChart(0, $disp, $c[$n]);
	}

$out = $m->makeChart2(SVG);
header("Content-type: image/svg+xml");
print($out);

?>