<?php
include "../lib/jpgraph/jpgraph.php";
include "../lib/jpgraph/jpgraph_bar.php";
include "../lib/jpgraph/jpgraph_date.php";
require '../modules/statistics.php';
require_once '../modules/access_manager.php';
$access = new AccessManager();
$filename = basename($_SERVER['PHP_SELF']);
if ($filename != "login.php") {
$access->checkAuth();
}
$period = $_GET['p'];
try {
$stat = new CostsStatistics();
$data = $stat->getCreditsStats($period);
} catch (StatisticException $e) {
echo "Error generating statistic: {$e}";
exit;
}
$datax = array();
$datay = array();
foreach ($data as $entry) {
array_push($datax, $entry[0]);
array_push($datay, $entry[1]);
}
$tickint = count($datax) > 1 && count($datax) < 5 ? 5 : 2;
// Create the graph. These two calls are always required
$graph = new Graph(700, 350, 'auto');
$graph->SetScale("texlin");
$graph->yaxis->scale->SetGrace(10);
