foreach ($values as $value) {
if ($value > 0) {
#
# Draw the box
#
$hover_txt = $label_lookup[$item] . ' ' . $value . '%';
$value = $value * $size_factor;
if ($use_images) {
$image = $bg_image_lookup[$item];
} else {
$image = '';
}
u::box($value, $color_lookup[$item], $offset, $image, $hover_txt, '', $bar_height);
$offset = $offset + $value;
}
$item++;
}
#
# Did we draw anything?
#
if ($offset) {
#
# Total percent label
#
$total_str = $offset / $size_factor . "%";
u::box($tail_size, '', $offset, '', $total_str, $total_str, $bar_height);
}
#
# End the container div
#
u::end_tag('div', 1);