ใช้ PHPExcel แล้วเวลาสั่ง Print ข้อมูลไม่มาด้วย Print ได้แต่ template เท่านั้น

       $objDrawing = new PHPExcel_Worksheet_Drawing();
       $objDrawing->setName('pg4');
       $objDrawing->setDescription('pg4');
       $objDrawing->setPath('./img/chk_true.png');
       $objDrawing->setCoordinates('D13');
       $objDrawing->setWorksheet($objPHPExcel->getActiveSheet());
       
       
       
       
       $objPHPExcel->getActiveSheet()->mergeCells('D13:D13');
       $objPHPExcel->getActiveSheet()->getStyle('D13')
       ->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);

header('Expires: ' . $now);
header('Last-Modified: ' . $now);
header('Cache-Control: no-store, no-cache, must-revalidate');
header('Cache-Control: pre-check=0, post-check=0, max-age=0');
header('Pragma: no-cache');
//header('Content-Type: text/html; charset=tis-620');
header("Content-Type: application/x-msexcel; name=$strFileExcelName");
header("Content-Disposition: inline; filename=$strFileExcelName");
//header("Content-Disposition: inline; filename=temp_text.txt");
$fh = fopen($strFileExcelName, "rb");
fpassthru($fh);
unlink($strFileExcelName);