public static function GoogleCharts()
{
if (empty(self::$GoogleCharts)) {
include_once __DIR__ . '/class.GoogleCharts.php';
self::$GoogleCharts = new GoogleCharts(self::$jQObj);
}
return self::$GoogleCharts;
}
<?php
include_once __DIR__ . '/classes/class.nUberJTools.php';
$result = array(0 => array('id' => 1, 'lesson' => 'Community Health Care', 'lesson_activity' => 'CHC.001', 'count(<50%)' => 7, 'count(Between 50-60%)' => 4, 'count(>60%)' => 9), 1 => array('id' => 2, 'lesson' => 'Community Health Care', 'lesson_activity' => 'CHC.002', 'count(<50%)' => 32, 'count(Between 50-60%)' => 11, 'count(>60%)' => 65), 2 => array('id' => 3, 'lesson' => 'Community Health Care', 'lesson_activity' => 'CHC.003', 'count(<50%)' => 44, 'count(Between 50-60%)' => 12, 'count(>60%)' => 76));
$Googlizer = nUberJTools::GoogleCharts();
$title = "My Trend Chart";
// Set options in general
$options['legend'] = 'none';
$options['is3D'] = 'true';
foreach ($result as $i => $row) {
// The incr setting allows for unique identifier when making multiple charts
$settings["incr"] = $i;
// Create a holder name for the javascript function
$settings['id'] = "trend" . $settings["incr"];
// Create a title
$settings['title'] = "PieChart " . $i;
// Assign data for js function to use
$settings['data'] = array("Title" => $settings['title'], "cond1" => $row['count(<50%)'], "cond2" => $row['count(Between 50-60%)'], "cond3" => $row['count(>60%)']);
// Returns the assembled js data arrays and the js function that displays chart
// Create the piechart
$Googlizer->CreateChart($settings)->jScripter()->MakeContainer(array("w" => 500, "h" => 500, "unit" => "px", "wrap" => "div"));
}
// This applies the javascript options
echo $Googlizer->ChartOptions($options)->ChartKind(GoogleCharts::PIE)->CreateJavascript(array("wrap" => true, "lib" => true));
?>
<html>
<body>
<?php
echo $Googlizer->Containers();
?>
