$data[$i] = 0;
$i++;
}
}
$j--;
$recordset->free();
}
#print_r($data);
# Close the connection
# If there is data in the set draw the graph
if ($i > 1) {
#$daypoint = 1440 / $collection_interval;
$scalingfactor = $daypoint / $xlegendpoints;
switch ($period) {
case 'day':
$image->setX($i + 1.0E-5, 0, 1);
for ($j = 1; $j <= $xlegendpoints * 2; $j++) {
$image->setItemData(1 + $j * $scalingfactor / 2, $j);
# *2);
}
break;
case 'week':
# Use first letter format for X labels
$image->setX($i + 1.0E-5, 0, $daypoint);
$xlegendpoint = ceil($i / $daypoint);
for ($j = 1; $j <= $xlegendpoint; $j++) {
$axis_time = mktime(0, 0, 0, date("m"), date("d") - ($xlegendpoint - $j), date("Y"));
$image->setItemData($j * $daypoint, date("D", $axis_time));
}
break;
case 'month':
$image->setItemData(0, 0);
###################################################################
# There may be holes in usage stats ie. only 1 or 3 licenses are
# used. We loop through the array. If there is no record we set
# the value to zero
###################################################################
for ($i = 0; $i <= $upper_limit; $i++) {
if (isset($data[$i])) {
$image->setData($i + 1, $data[$i]);
} else {
$image->setData($i + 1, 0);
}
$image->setItemData($i + 1, $i);
}
$image->enable("ItemData");
$image->setX($i + 1.0E-5, 0, ceil($upper_limit / 15));
# Upper and lower indices and scale step
$image->setY(max($data) + 1.0E-5, 0, (int) (100 * max($data) / 5) / 100);
#
$image->paintXY();
# Axis legend
$image->paintScale("Licenses used", "Time used in hours", 1);
# Graph color
$image->setGraphcolor(100, 200, 100);
$image->paintData();
if (isset($_GET['debug'])) {
print "SQL: " . $sql . "\n";
echo "If following array is empty your license utilization table is not\n being populated. Most common problem is that license_util.php script is not\n being run periodically ie. every 15 minutes.<p><PRE>";
print_r($image->m_data);
exit;
} else {
