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<?php
/**
* $Horde: horde/services/images/pixel.php,v 1.14.10.3 2006/01/01 21:29:14 jan Exp $
*
* Copyright 2002-2006 Chuck Hagenbuch <chuck@horde.org>
*
* See the enclosed file COPYING for license information (LGPL). If you
* did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
*/
@define('HORDE_BASE', dirname(__FILE__) . '/../..');
require_once HORDE_BASE . '/lib/core.php';
header('Content-type: image/gif');
header('Expires: Wed, 21 Aug 1969 11:11:11 GMT');
header('Cache-Control: no-cache');
header('Cache-Control: must-revalidate');
$rgb = str_replace('#', '', Util::getFormData('c'));
$r = hexdec(substr($rgb, 0, 2));
$g = hexdec(substr($rgb, 2, 2));
$b = hexdec(substr($rgb, 4, 2));
if ($rgb) {
printf('%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c',
71,73,70,56,57,97,1,0,1,0,128,0,0,$r,$g,$b,0,0,0,44,0,0,0,0,1,0,1,0,0,2,2,68,1,0,59);
} else {
printf('%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%c%',
71,73,70,56,57,97,1,0,1,0,128,255,0,192,192,192,0,0,0,33,249,4,1,0,0,0,0,44,0,0,0,0,1,0,1,0,0,2,2,68,1,0,59);
}
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