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<?php
/**
* $Id: stat.bar.php,v 1.1.2.5.2.1 2007/03/25 14:50:06 thorstenr Exp $
*
* Generates a graphical bar
*
* @author Thorsten Rinne <thorsten@phpmyfaq.de>
* @since 2003-10-26
* @copyright (c) 2003-2007 phpMyFAQ Team
*
* The contents of this file are subject to the Mozilla Public License
* Version 1.1 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
* License for the specific language governing rights and limitations
* under the License.
*/
define('PMF_ROOT_DIR', dirname(dirname(__FILE__)));
require_once(PMF_ROOT_DIR.'/inc/functions.php');
require_once(PMF_ROOT_DIR.'/inc/init.php');
PMF_Init::cleanRequest();
header ("Content-type: image/png");
$image = @imagecreate (50, 15) or die ("Sorry, but phpMyFAQ cannot initialize new GD image stream.");
$backgroundColor = imagecolorallocate ($image, 211, 211, 211);
$textColor = imagecolorallocate ($image, 0, 0, 0);
if (isset($_GET["num"]) && $_GET["num"] != "") {
$num = round(($_GET["num"] * 20));
if ($num < 25) {
$textColor = imagecolorallocate ($image, 255, 255, 255);
$barColor = imagecolorallocate ($image, 255, 0, 0);
imagefilledrectangle ($image, 0, 0, round(($num/100)*50), 15, $barColor);
}
elseif ($num > 75) {
$textColor = imagecolorallocate ($image, 255, 255, 255);
$barColor = imagecolorallocate ($image, 0, 128, 0);
imagefilledrectangle ($image, 0, 0, round(($num/100)*50), 15, $barColor);
}
elseif ($num <= 75 AND $num >= 25) {
$textColor = imagecolorallocate ($image, 255, 255, 255);
$barColor = imagecolorallocate ($image, 150, 150, 150);
imagefilledrectangle ($image, 0, 0, round(($num/100)*50), 15, $barColor);
}
imagestring ($image, 2, 1, 1, $num."%", $textColor);
}
else {
imagestring ($image, 1, 5, 5, "n/a", $textColor);
}
ImagePNG ($image);
?>
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