jpgraph problem

what's wrong for this php code. when I run did not display anything in browser..

this is code:

<?php
include ("C:/Program Files/Apache Software Foundation/Apache2.2/htdocs/jpgraph-2.3/src/jpgraph.php");
include ("C:/Program Files/Apache Software Foundation/Apache2.2/htdocs/jpgraph-2.3/src/jpgraph_bar.php");

$db = mysql_connect("localhost", "root","") or die(mysql_error());

mysql_select_db("test",$db) or die(mysql_error());

$sql = mysql_query("SELECT * FROM students") die(mysql_error());

while($row = mysql_fetch_array($sql))
{
$data[] = $row[1];
$leg[] = $row[0];
}

$graph = new Graph(250,150,"auto");
$graph->SetScale("textint");
$graph->img->SetMargin(50,30,50,50);
$graph->AdjBackgroundImage(0.4,0.7,-1); //setting BG type
$graph->SetBackgroundImage("linux_pez.png",BGIMG_FILLFRAM E); //adding image
$graph->SetShadow();

$graph->xaxis->SetTickLabels($leg);

$bplot = new BarPlot($data);
$bplot->SetFillColor("lightgreen"); // Fill color
$bplot->value->Show();
$bplot->value->SetFont(FF_ARIAL,FS_BOLD);
$bplot->value->SetAngle(45);
$bplot->value->SetColor("black","navy");

$graph->Add($bplot);
$graph->Stroke();
?>

any expert please help me..

re: jpgraph problem

I'm not an expert with jpgraph, but i'll try.

Have you tried using a relative url for the inclusion?

re: jpgraph problem

thanks guru..

can you give me example to do that?