function balloonurl($color)
{
$locr = $_SESSION['locr'];
$loc = $_SESSION['loc'];
$ds = DIRECTORY_SEPARATOR;
if ($ds == "") {
$ds = "/";
}
if (!is_readable($locr . $ds . 'balloons' . $ds . md5($color) . '.png')) {
if ($color < 0 || $color == '') {
@copy($locr . $ds . 'images' . $ds . 'bigballoonboca1.png', $locr . $ds . 'balloons' . $ds . md5($color) . '.png');
} else {
balloonpng($locr, false, $color, $locr . $ds . 'balloons' . $ds . md5($color) . '.png');
}
if (!is_readable($locr . $ds . 'balloons' . $ds . md5($color) . '.png')) {
return $loc . "/images/bigballoontransp.png";
// return $loc . "/balloon.php?color=" . $color;
}
}
return $loc . "/balloons/" . md5($color) . '.png';
}
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
////////////////////////////////////////////////////////////////////////////////
// Last modified 05/aug/2012 by cassio@ime.usp.br
ob_start();
header("Expires: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-cache, must-revalidate");
header("Pragma: no-cache");
header('Content-type: image/png');
ob_end_flush();
require_once 'fballoon.php';
$get_s = false;
if (isset($_GET["s"])) {
$get_s = true;
}
$get_color = null;
if (isset($_GET["color"])) {
$get_color = $_GET["color"];
}
balloonpng($_SESSION["locr"], $get_s, $get_color, null);