public function getBillPrint($id = '')
 {
     require_once APPPATH . 'libraries/Numbertowords.php';
     $this->chkloginuser();
     $id = $this->input->get('id');
     //echo $id;die();
     $this->load->model('mbill');
     $res = $this->mbill->getBill($id);
     $res1 = $this->mbill->getcus($id);
     //print_r($res1);die();
     //$this->load->view('vbillPrint',array('res'=>$res));
     $html = $this->load->view('vbillPrint', array('dataBill' => $res, 'dataCustomer' => $res1), true);
     require_once APPPATH . 'third_party/html2pdf.class.php';
     //$app=APPPATH;
     //echo($app);die();
     try {
         $html2pdf = new HTML2PDF('P', 'A4', 'fr');
         $html2pdf->writeHTML($html, isset($_GET['vuehtml']));
         $pagecnt = $html2pdf->getPageCount();
         $html = $this->load->view('vbillPrint', array('dataBill' => $res, 'dataCustomer' => $res1, 'enclose' => true, 'pagecnt' => $pagecnt), true);
         $html2pdf1 = new HTML2PDF('P', 'A4', 'fr');
         //$html2pdf1 = $this->addTTFfont('\\DDP-IT-07\xampp\htdocs\kannadamma\application\helpers\mpdf\ttfonts', 'TrueTypeUnicode', '', 32);
         //$html2pdf1->setDefaultFont("dejavusans");
         $html2pdf1->setDefaultFont("dejavusans");
         $html2pdf1->writeHTML($html, isset($_GET['vuehtml']));
         //$html2pdf1->setDefaultFont("dejavusans");
         //$html2pdf1->setDefaultFont("dejavusans");
         $html2pdf1->Output('gc.pdf');
         // generates pdf
     } catch (HTML2PDF_exception $e) {
         echo $e;
         exit;
     }
 }