objPHPExcel adjust to printing

 $objPHPExcel->getActiveSheet()->getPageSetup()->setFitToPage(true);

// Set Orientation, size and scaling
 $objPHPExcel->setActiveSheetIndex(0);
 $objPHPExcel->getActiveSheet()->getPageSetup()->setOrientation(PHPExcel_Worksheet_PageSetup::ORIENTATION_PORTRAIT);
 $objPHPExcel->getActiveSheet()->getPageSetup()->setPaperSize(PHPExcel_Worksheet_PageSetup::PAPERSIZE_A4);
 $objPHPExcel->getActiveSheet()->getPageSetup()->setFitToPage(true);
 $objPHPExcel->getActiveSheet()->getPageSetup()->setFitToWidth(1);
 $objPHPExcel->getActiveSheet()->getPageSetup()->setFitToHeight(0);







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