i have two different Excel files(workbook), one have 2 sheets and another have 3, through PHP code using PHP Excel library , i managed to combine all these in one file and able to make one file with 5 sheets, all the data & table are fine , but there are no any pie charts & graphs( its blank). How can i combine workbook along with charts & graphs.
include ("PHPExcel.php");
$inputFileType1 = 'Excel2007';
$inputFileName1 = 'a.xlsx';
$inputFileType2 = 'Excel2007';
$inputFileName2 = 'b.xlsx';
$outputFileType = 'Excel2007';
$outputFileName = 'c.xlsx';
// Load the first workbook (an xlsx file)
$objPHPExcelReader1 = PHPExcel_IOFactory::createReader($inputFileType1);
$objPHPExcelReader1->setIncludeCharts(TRUE);
$objPHPExcel1 = $objPHPExcelReader1->load($inputFileName1);
// Load the second workbook (an xls file)
$objPHPExcelReader2 = PHPExcel_IOFactory::createReader($inputFileType2);
$objPHPExcelReader2->setIncludeCharts(TRUE);
$objPHPExcel2 = $objPHPExcelReader2->load($inputFileName2);
// Merge the second workbook into the first
$objPHPExcel2->getActiveSheet()->setTitle('Unique worksheet name');
$objPHPExcel1->addExternalSheet($objPHPExcel2->getActiveSheet());
// Save the merged workbook under a new name (could save under the original
name)
// as an xls file
$objPHPExcelWriter = PHPExcel_IOFactory::createWriter($objPHPExcel1,$outputFileType);
$objPHPExcelWriter->save($outputFileName);