The jqChart...
<?php 
require_once '../../../tabs.php';
?>
<!DOCTYPE html>
<html>
  <head>
    <style type="text">
        html, body {
            margin: 0;            /* Remove body margin/padding */
            padding: 0;
            overflow: hidden;    /* Remove scroll bars on browser window */
            font-size: 62.5%;
        }
        body {
            font-family: "Trebuchet MS", "Helvetica", "Arial",  "Verdana", "sans-serif";
        }
        #tags {z-index: 900}
    </style>
    <title>jqChart PHP Demo</title>
    <link rel="stylesheet" type="text/css" media="screen" href="../../../themes/redmond/jquery-ui-1.8.2.custom.css" />
    <script src="../../../js/jquery.js" type="text/javascript"></script>
    <script src="../../../js/jquery.jqChart.min.js" type="text/javascript"></script>
     
    <script src="../../../js/jquery-ui-custom.min.js" type="text/javascript"></script>
  </head>
  <body>
      <div>
        <?php include ("chart.php");?>
      </div>
      <br/>
      <?php tabs(array("chart.php"));?>
   </body>
</html>
chart.php.
<?php
require_once '../../../jq-config.php';
require_once ABSPATH."php/jqUtils.php";
//require_once ABSPATH."php/jqGridPdo.php";
require_once ABSPATH."php/jqChart.php";
ini_set("display_errors","1");
//$conn = new PDO(DB_DSN,DB_USER,DB_PASSWORD);

// Tell the db that we use utf-8
//jqGridDB::query($conn,"SET NAMES utf8");

$chart = new jqChart();
$chart->setChartOptions(array("defaultSeriesType"=>"spline"))
->setTitle(array('text'=>'Monthly Average Temperature'))
->setSubtitle(array("text"=>"Source: WorldClimate.com"))
->setxAxis(array(
    "categories"=>array('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec')
))
->setyAxis(array(
    "title"=>array("text"=>"Temperature"),
    "labels"=>array(
          "formatter"=> "js:function() {
               return this.value + 'C';
            }"
     )
))
->setTooltip(array(
    "crosshairs"=>true,
    "shared"=> true

))
->setPlotOptions(array(
    "spline"=>array("marker"=>array(
        "lineColor"=> "#666666",
        "radius"=> 4,
        "lineWidth"=> 1
    ))
))
->addSeries('Tokyo', array(
7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2,array("y"=>26.5, "marker"=>array("symbol"=>'url(sun.png)')),23.3, 18.3, 13.9, 9.6
))
->setSeriesOption('Tokyo',array(
    "marker"=>array("symbol"=>'square')
))
->addSeries('London', array(
array("y"=>3.9, "marker"=>array("symbol"=>'url(snow.png)')),4.2, 5.7, 8.5, 11.9, 15.2, 17.0, 16.6, 14.2, 10.3, 6.6, 4.8
))
->setSeriesOption('London',array(
    "marker"=>array("symbol"=>'diamond')
));
echo $chart->renderChart('', true, 700, 350);

?>