$ext = 'jpeg';
$background = new MGraph();
$background->SetImgFormat($ext);
$background->SetFrame(true, 'black');
$background->SetMargin(10, 10, 10, 10);
} else {
require_once 'lib/sheet/grid.php';
require_once 'lib/graph-engine/gd.php';
require_once 'lib/graph-engine/pdflib.php';
require_once 'lib/graph-engine/ps.php';
require_once 'lib/graph-engine/graph.pie.php';
require_once 'lib/graph-engine/graph.bar.php';
require_once 'lib/graph-engine/graph.multiline.php';
$graphType = 'BarStackGraphic';
$ext = 'jpg';
$background = new GD_GRenderer(max($widthUser, $widthWeek), 8 * $height, $ext);
$legendWidth = 300;
}
include_once 'lib/smarty_tiki/modifier.tiki_short_date.php';
$period = ' (' . smarty_modifier_tiki_short_date($startDate);
$s = smarty_modifier_tiki_short_date($startDate);
$e = smarty_modifier_tiki_short_date($endDate);
$period = $s != $e ? " ({$s}-{$e})" : " ({$s})";
$accumulated = isset($_REQUEST['barPlot']) && $_REQUEST['barPlot'] == 'acc' ? true : false;
$series = $logslib->draw_contribution_user($userContributions, 'add', $contributions);
if ($series['totalVol']) {
if ($tiki_p_admin == 'y') {
$title = tra('Users Contributions: Addition');
} else {
$title = sprintf(tra('%s Contributions: Addition'), $user);
}