Method setTypeControlOpt

public function setTypeControlOpt($typeControl = 1)
{
    $output = '';
    if ($typeControl == 0) {
        $output = 'mapTypeControl: false';
    } else {
        switch ($typeControl) {
            case 2:
                $type = 'HORIZONTAL_BAR';
                break;
            case 3:
                $type = 'DROPDOWN_MENU';
                break;
            default:
            case 1:
                $type = 'DEFAULT';
                break;
        }
        $output = 'mapTypeControl: true,' . "\n" . 'mapTypeControlOptions: {style: google.maps.MapTypeControlStyle.' . $type . '}';
    }
    return $output;
}