2 /***************************************************************************
3 * Copyright (C) 2003-2005 Polytechnique.org *
4 * http://opensource.polytechnique.org/ *
6 * This program is free software; you can redistribute it and/or modify *
7 * it under the terms of the GNU General Public License as published by *
8 * the Free Software Foundation; either version 2 of the License, or *
9 * (at your option) any later version. *
11 * This program is distributed in the hope that it will be useful, *
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
14 * GNU General Public License for more details. *
16 * You should have received a copy of the GNU General Public License *
17 * along with this program; if not, write to the Free Software *
19 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
20 ***************************************************************************/
22 require_once('xorg.inc.php');
23 new_nonhtml_page('', AUTH_COOKIE
);
24 header("Content-type: image/png");
26 $res = $globals->xdb
->iterRow('SELECT lat, lon FROM geoloc_city AS gc LEFT JOIN adresses AS a ON(gc.id = a.cityid) WHERE a.cityid IS NOT NULL GROUP BY gc.id');
28 $img = imageCreateFromPng("../images/globe.png");
30 $coul = imagecolorallocate($img, 0, 0, 0);
32 while ($a = $res->next()) {
33 $x = floor(($a[1]/100000 +
180 )/360*600);
34 $y = floor((90 - $a[0]/100000)/180*300);
35 imagefilledrectangle($img, $x, $y, $x+
1, $y+
1, $coul);
40 // vim:set et sws=4 sw=4 sts=4: