Ajout d'un logo sur une feuille excel à l'aide de php excel

Je suis en train d'ajouter un logo sur une générés feuille de calcul excel à l'aide de l'exemple de code ci-dessous, mais pour quelque raison il ne fait rien

    $objReader = PHPExcel_IOFactory::createReader('Excel2007');
    $objPHPExcel = $objReader->load("workbooks/" . $labref . "/" . $labref . ".xlsx");
    $objPHPExcel->getActiveSheet(2);
    $objWorkSheet = $objPHPExcel->createSheet();
    $objWorkSheet->setTitle("Sample Summary");        
    $dir1 = "exclusive_image";

       $objDrawing = new PHPExcel_Worksheet_Drawing();
                $objDrawing->setName("name");
                $objDrawing->setDescription("Description");
                $objDrawing->setPath(base_url().'exclusive_image/nqcl.png');
                $objDrawing->setCoordinates('A1');
                $objDrawing->setWorksheet($objWorkSheet->getActiveSheet(2));
        $objWriter = new PHPExcel_Writer_Excel2007($objPHPExcel);
        $objWriter->save("workbooks/" . $labref . "/" . $labref . ".xlsx");

InformationsquelleAutor Alphy | 2013-03-25

En ajoutant le logo est tellement simple, essayez de code ci-dessous.

$objPHPExcel = new PHPExcel();
$sheet = $objPHPExcel->setSheetIndexAndTitle(1, "YOUR_SHEET_TITLE"); //first sheet
$objDrawing = new PHPExcel_Worksheet_Drawing();
$objDrawing->setName('Logo');
$objDrawing->setDescription('Logo');
$logo = base_path() . '/images/logo.png'; //Provide path to your logo file
$objDrawing->setPath($logo);
$objDrawing->setOffsetX(8);    //setOffsetX works properly
$objDrawing->setOffsetY(300);  //setOffsetY has no effect
$objDrawing->setCoordinates('B1');
$objDrawing->setHeight(75); //logo height
$objDrawing->setWorksheet($sheet);

Où $la feuille de venir?
de réponses mis à jour!
base_path() . '/images/logo.png'; cela peut être différent pour chaque utilisateur et qui sont à l'aide de codeignetor pouvez utiliser FCPATH en place de base_path

InformationsquelleAutor Tahir Yasin

Utilisation:

<?php
include 'DB.php';

error_reporting(E_ALL);

ini_set('include_path', ini_get('include_path').';../Classes/');
include 'PHPExcel.php';
include 'PHPExcel/Writer/Excel2007.php';

$excel = new PHPExcel();
header('Content-Type: application/vnd.ms-excel');
header('Content-Disposition: attachment;filename="your_name.xls"');
header('Cache-Control: max-age=0');

$excel->setActiveSheetIndex(0)
        ->setCellValue('A1', 'Hello')
        ->setCellValue('B2', 'world!')
        ->setCellValue('C1', 'Hello')
        ->setCellValue('D2', 'world!');

$objDrawing = new PHPExcel_Worksheet_Drawing();
$objDrawing->setName('Logo');
$objDrawing->setDescription('Logo');
$logo = 'images/logo.png'; //Provide path to your logo file
$objDrawing->setPath($logo);  //setOffsetY has no effect
$objDrawing->setCoordinates('E1');
$objDrawing->setHeight(200); //logo height
$objDrawing->setWorksheet($excel->getActiveSheet()); 


//Do your stuff here

writer = PHPExcel_IOFactory::createWriter($excel, 'Excel5');

//This line will force the file to download
$writer->save('php://output');

Vous avez manqué variable signe pour l'écrivain variable sur l'avant-dernière ligne de code

InformationsquelleAutor Elton da Costa

essayer,

public function rep()
{       
//$this->load->library('phpexcel'); 
$this->load->library('PHPExcel/IOFactory');
$objPHPExcel = new PHPExcel();
//Set document properties
$objPHPExcel->getProperties()->setCreator("Maarten Balliauw")
->setLastModifiedBy("dev@Eri")
->setTitle("Laporan Barang")
->setSubject("Laporan Barang")
->setDescription("report using PHPEXCEL.")
->setKeywords("office 2007 openxml php")
->setCategory("Test result file");
//Create the worksheet
$objPHPExcel->setActiveSheetIndex(0);
//DATA
$data = array(array('kode'=>'B001',
'Barang'=>'Dunhill',
'Kategori'=>'Rokok'),
array('kode'=>'B002',
'Barang'=>'Marlboro',
'Kategori'=>'Rokok'),
array('kode'=>'B003',
'Barang'=>'Pepsodent',
'Kategori'=>'Pasta Gigi'),
array('kode'=>'B004',
'Barang'=>'Gillete Goal',
'Kategori'=>'Pisau Cukur'));
################################## HEADER TABLE #################################
$objPHPExcel->getActiveSheet()->setCellValue('A6', "Kode Barang")
->setCellValue('B6', "Barang")
->setCellValue('C6', "Kategori"); 
################################## /HEADER TABLE ################################
$nox=count($data)+6;
############################### ROW VALUE TABLE ##############################
$objPHPExcel->getActiveSheet()->fromArray($data, NULL, 'A7');
############################### /ROW VALUE TABLE #############################
//Set page orientation and size
$objPHPExcel->getActiveSheet()->getPageSetup()->setOrientation(PHPExcel_Worksheet_PageSetup::ORIENTATION_LANDSCAPE);
$objPHPExcel->getActiveSheet()->getPageSetup()->setPaperSize(PHPExcel_Worksheet_PageSetup::PAPERSIZE_LEGAL);
$objPHPExcel->getActiveSheet()->getPageMargins()->setTop(0.75);
$objPHPExcel->getActiveSheet()->getPageMargins()->setRight(0.75);
$objPHPExcel->getActiveSheet()->getPageMargins()->setLeft(0.75);
$objPHPExcel->getActiveSheet()->getPageMargins()->setBottom(0.75);
$objPHPExcel->getActiveSheet()->getHeaderFooter()->setOddFooter('&L&B' . $objPHPExcel->getProperties()->getTitle() . '&RPage &P of &N');
//Set title row bold;
$objPHPExcel->getActiveSheet()->getStyle('A6:C6')->getFont()->setBold(true);
//Set fills
$objPHPExcel->getActiveSheet()->getStyle('A6:C6')->getFill()->setFillType(PHPExcel_Style_Fill::FILL_SOLID);
$objPHPExcel->getActiveSheet()->getStyle('A6:C6')->getFill()->getStartColor()->setARGB('FF808080');
$objPHPExcel->getActiveSheet()->getColumnDimension('A')->setAutoSize(true);
$objPHPExcel->getActiveSheet()->getColumnDimension('B')->setAutoSize(true);
$objPHPExcel->getActiveSheet()->getColumnDimension('C')->setAutoSize(true);
//Set autofilter
//Always include the complete filter range!
//Excel does support setting only the caption
//row, but that's not a best practise...
$objPHPExcel->getActiveSheet()->setAutoFilter($objPHPExcel->getActiveSheet()->calculateWorksheetDimension());
//Set active sheet index to the first sheet, so Excel opens this as the first sheet
$objPHPExcel->setActiveSheetIndex(0);
$sharedStyle1 = new PHPExcel_Style();
$sharedStyle2 = new PHPExcel_Style();
$sharedStyle1->applyFromArray(
array('borders' => array('bottom'   => array('style' => PHPExcel_Style_Border::BORDER_THIN),
'top'      => array('style' => PHPExcel_Style_Border::BORDER_THIN),
'right'    => array('style' => PHPExcel_Style_Border::BORDER_MEDIUM),
'left'     => array('style' => PHPExcel_Style_Border::BORDER_MEDIUM) ),
)
);
$objPHPExcel->getActiveSheet()->setSharedStyle($sharedStyle1, "A6:C$nox");
//Set style for header row using alternative method
$objPHPExcel->getActiveSheet()->getStyle('A6:C6')->applyFromArray(
array( 'font'      => array('bold' => true),
'alignment' => array('horizontal' => PHPExcel_Style_Alignment::HORIZONTAL_LEFT),
'borders'   => array('top' => array('style' => PHPExcel_Style_Border::BORDER_THIN)),
'fill'      => array('type'         => PHPExcel_Style_Fill::FILL_GRADIENT_LINEAR, 
'rotation'     => 90, 
'startcolor'   => array('argb' => 'FFA0A0A0'),
'endcolor'     => array('argb' => 'FFFFFFFF') )
) );
//Add a drawing to the worksheet
$objDrawing = new PHPExcel_Worksheet_Drawing();
$objDrawing->setName('Logo');
$objDrawing->setDescription('Logo');
$objDrawing->setPath('./assets/images/photo.jpg');
$objDrawing->setCoordinates('A2');
$objDrawing->setHeight(50);
$objDrawing->setWidth(50);
$objDrawing->setWorksheet($objPHPExcel->getActiveSheet());
############################# HEADER TABLE #######################################
$objPHPExcel->getActiveSheet()->getStyle('A6:C1000')->getFont()->setName('Arial');
$objPHPExcel->getActiveSheet()->getStyle('A6:C1000')->getFont()->setSize(12);
############################# /HEADER TABLE ######################################
//Merge cells
############################# PAGE TITLE #########################################
$objPHPExcel->getActiveSheet()->mergeCells('A2:C2');
$objPHPExcel->getActiveSheet()->setCellValue('A2', "Compeni");
$objPHPExcel->getActiveSheet()->getStyle('A2:C2')->getFont()->setName('Arial');
$objPHPExcel->getActiveSheet()->getStyle('A2:C2')->getFont()->setSize(18);
$objPHPExcel->getActiveSheet()->getStyle('A2')->getFont()->setSize(22);
$objPHPExcel->getActiveSheet()->getStyle('A2:C2')->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('A2:C2')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
############################# /PAGE TITLE ########################################
############################# SUB PAGE TITLE #####################################
$objPHPExcel->getActiveSheet()->mergeCells('A3:C3');
$objPHPExcel->getActiveSheet()->setCellValue('A3',"Laporan Barang");
$objPHPExcel->getActiveSheet()->getStyle('A3:C3')->getFont()->setName('Verdana');
$objPHPExcel->getActiveSheet()->getStyle('A3:C3')->getFont()->setSize(14);
$objPHPExcel->getActiveSheet()->getStyle('A3:C3')->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('A3:C3')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
############################# /SUB PAGE TITLE ####################################
############################# DETAIL PAGE REPORT #####################################
$objPHPExcel->getActiveSheet()->mergeCells('A4:C4');
$objPHPExcel->getActiveSheet()->setCellValue('A4',"Per ".date("d-F-Y")."");
$objPHPExcel->getActiveSheet()->getStyle('A4:C4')->getFont()->setName('Verdana');
$objPHPExcel->getActiveSheet()->getStyle('A4:C4')->getFont()->setSize(12);
$objPHPExcel->getActiveSheet()->getStyle('A4:C4')->getFont()->setBold(true);
$objPHPExcel->getActiveSheet()->getStyle('A4:C4')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
############################# /DETAIL PAGE REPORT ####################################
//Redirect output to a client's web browser (Excel2007)
header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
header('Content-Disposition: attachment;filename="test"'.date("d-F-Y").'".xlsx"');
header('Cache-Control: max-age=0');
$objWriter = IOFactory::createWriter($objPHPExcel, 'Excel2007');
$objWriter->save('php://output');
$this->load->view('test');
exit;
}

InformationsquelleAutor Eri L.A.

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