. /** * Graph * * @package report * @subpackage courseoverview * @copyright 1999 onwards Martin Dougiamas {@link http://moodle.com} * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ require_once('../../config.php'); require_once($CFG->libdir . '/filelib.php'); debugging('This way of generating the chart is deprecated, refer to report_courseoverview_print_chart().', DEBUG_DEVELOPER); send_file_not_found();