Bonjour à tous,

J'utilise PHPExcel pour extraire les données de la BDD sous format excel.
Jusque la, tout va bien. Le problème intervient lorsque je veux enregistrer les résultats sous forme de graph.
Le tableau est bien rempli, mais aucun des cellules ne sont prises en compte pour le graph (voir image)Nom : graph_excel.png
Affichages : 700
Taille : 20,7 Ko

et le code
Code : Sélectionner tout - Visualiser dans une fenêtre à part
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$objPHPExcel = new PHPExcel();
$objWorksheet = $objPHPExcel->getActiveSheet();
$query = Cnx::connectCnx()->query("SELECT year(date_vente) an1,
                                SUM(CASE WHEN MONTH(date_vente) = 1 THEN ttc/(1+(tva/100)) ELSE 0 END) Jan,    
                                SUM(CASE WHEN MONTH(date_vente) = 2 THEN ttc/(1+(tva/100)) ELSE 0 END) Fev,    
                                SUM(CASE WHEN MONTH(date_vente) = 3 THEN ttc/(1+(tva/100)) ELSE 0 END) Mar,
                                SUM(CASE WHEN MONTH(date_vente) = 4 THEN ttc/(1+(tva/100)) ELSE 0 END) Avril,
                                SUM(CASE WHEN MONTH(date_vente) = 5 THEN ttc/(1+(tva/100)) ELSE 0 END) Mai,
                                SUM(CASE WHEN MONTH(date_vente) = 6 THEN ttc/(1+(tva/100)) ELSE 0 END) Juin,
                                SUM(CASE WHEN MONTH(date_vente) = 7 THEN ttc/(1+(tva/100)) ELSE 0 END) Juil,
                                SUM(CASE WHEN MONTH(date_vente) = 8 THEN ttc/(1+(tva/100)) ELSE 0 END) Aout,
                                SUM(CASE WHEN MONTH(date_vente) = 9 THEN ttc/(1+(tva/100)) ELSE 0 END) Sept,
                                SUM(CASE WHEN MONTH(date_vente) = 10 THEN ttc/(1+(tva/100)) ELSE 0 END) Oct,
                                SUM(CASE WHEN MONTH(date_vente) = 11 THEN ttc/(1+(tva/100)) ELSE 0 END) Nov,
                                SUM(CASE WHEN MONTH(date_vente) = 12 THEN ttc/(1+(tva/100)) ELSE 0 END) `Dec`, 
                                SUM(ttc/(1+(tva/100))) as Total
                                FROM contacts  WHERE id_societe=17 AND YEAR(date_vente) NOT LIKE '0'  GROUP BY an1");
 
                                        for($i=0;$i<=13;$i++){
                                                        $styleA = $objWorksheet->getStyleByColumnAndRow($i,1);
                                                        $styleA->applyFromArray(array(
                                                        'font'=>array(
                                                                'bold'=>true),
                                                        ));
                                        }
 
                $objWorksheet->setCellValueByColumnAndRow(0,1,'Annee' );
                $objWorksheet->setCellValueByColumnAndRow(0,2,'Janv' );
                                $objWorksheet->setCellValueByColumnAndRow(0,3,'fev' );
                $objWorksheet->setCellValueByColumnAndRow(0,4,'mars' );
                                $objWorksheet->setCellValueByColumnAndRow(0,5,'avril' );
                $objWorksheet->setCellValueByColumnAndRow(0,6,'mai' );
                                $objWorksheet->setCellValueByColumnAndRow(0,7,'juin' );
                $objWorksheet->setCellValueByColumnAndRow(0,8,'juillet' );
                                $objWorksheet->setCellValueByColumnAndRow(0,9,'aout' );
                $objWorksheet->setCellValueByColumnAndRow(0,10,'sept' );
                                $objWorksheet->setCellValueByColumnAndRow(0,11,'oct' );
                $objWorksheet->setCellValueByColumnAndRow(0,12,'nov' );
                $objWorksheet->setCellValueByColumnAndRow(0,13,'dec' );
                $objWorksheet->setCellValueByColumnAndRow(0,14,'total' );
 
 
                $colonne = 1;
                while($data = $query->fetch()){
                        $ligne=1;       
                        $objWorksheet->setCellValueByColumnAndRow($colonne, $ligne, $data['an1']);$ligne++;
                        $objWorksheet->setCellValueByColumnAndRow($colonne, $ligne, $data['Jan']);$ligne++;
                        $objWorksheet->setCellValueByColumnAndRow($colonne, $ligne, $data['Fev']);$ligne++;
                                                $objWorksheet->setCellValueByColumnAndRow($colonne, $ligne, $data['Mar']);$ligne++;
                        $objWorksheet->setCellValueByColumnAndRow($colonne, $ligne, $data['Avril']);$ligne++;
                                                $objWorksheet->setCellValueByColumnAndRow($colonne, $ligne, $data['Mai']);$ligne++;
                        $objWorksheet->setCellValueByColumnAndRow($colonne, $ligne, $data['Juin']);$ligne++;
                                                $objWorksheet->setCellValueByColumnAndRow($colonne, $ligne, $data['Juil']);$ligne++;
                        $objWorksheet->setCellValueByColumnAndRow($colonne, $ligne, $data['Aout']);$ligne++;
                                                $objWorksheet->setCellValueByColumnAndRow($colonne, $ligne, $data['Sept']);$ligne++;
                        $objWorksheet->setCellValueByColumnAndRow($colonne, $ligne, $data['Oct']);$ligne++;
                                                $objWorksheet->setCellValueByColumnAndRow($colonne, $ligne, $data['Nov']);$ligne++;
                        $objWorksheet->setCellValueByColumnAndRow($colonne, $ligne, $data['Dec']);$ligne++;
                        $objWorksheet->setCellValueByColumnAndRow($colonne, $ligne, $data['Total']);
 
                        $colonne++;//ligne suivante                                     
                                                }
 
//      Set the Labels for each data series we want to plot
//              Datatype
//              Cell reference for data
//              Format Code
//              Number of datapoints in series
//              Data values
//              Data Marker
$dataSeriesLabels = array(
        new PHPExcel_Chart_DataSeriesValues('String', 'WorkobjWorksheet!$A$1', NULL, 1),        
        new PHPExcel_Chart_DataSeriesValues('String', 'WorkobjWorksheet!$A$2', NULL, 1),        //      janv
        new PHPExcel_Chart_DataSeriesValues('String', 'WorkobjWorksheet!$A$3', NULL, 1),        //      fev
        new PHPExcel_Chart_DataSeriesValues('String', 'WorkobjWorksheet!$A$4', NULL, 1),        //      mars
        new PHPExcel_Chart_DataSeriesValues('String', 'WorkobjWorksheet!$A$5', NULL, 1),        //      avril
        new PHPExcel_Chart_DataSeriesValues('String', 'WorkobjWorksheet!$A$6', NULL, 1),        //      mai
        new PHPExcel_Chart_DataSeriesValues('String', 'WorkobjWorksheet!$A$7', NULL, 1),        //      juin
        new PHPExcel_Chart_DataSeriesValues('String', 'WorkobjWorksheet!$A$8', NULL, 1),        //      juill
        new PHPExcel_Chart_DataSeriesValues('String', 'WorkobjWorksheet!$A$9', NULL, 1),        //      aout
        new PHPExcel_Chart_DataSeriesValues('String', 'WorkobjWorksheet!$A$10', NULL, 1),       //      sept
        new PHPExcel_Chart_DataSeriesValues('String', 'WorkobjWorksheet!$A$11', NULL, 1),       //      oct
        new PHPExcel_Chart_DataSeriesValues('String', 'WorkobjWorksheet!$A$12', NULL, 1),       //      nov
        new PHPExcel_Chart_DataSeriesValues('String', 'WorkobjWorksheet!$A$13', NULL, 1),       //      dec
        new PHPExcel_Chart_DataSeriesValues('String', 'WorkobjWorksheet!$A$14', NULL, 1),       //      total
);
//      Set the X-Axis Labels
//              Datatype
//              Cell reference for data
//              Format Code
//              Number of datapoints in series
//              Data values
//              Data Marker
$xAxisTickValues = array(
        new PHPExcel_Chart_DataSeriesValues('String', 'WorkobjWorksheet!$B$1:$C$1', NULL, 2),   //      2012 a 2015
);
//      Set the Data values for each data series we want to plot
//              Datatype
//              Cell reference for data
//              Format Code
//              Number of datapoints in series
//              Data values
//              Data Marker
$dataSeriesValues = array(
        new PHPExcel_Chart_DataSeriesValues('Number', 'WorkobjWorksheet!$B$2:$C$2', NULL, 2),
        new PHPExcel_Chart_DataSeriesValues('Number', 'WorkobjWorksheet!$B$3:$C$3', NULL, 2),
        new PHPExcel_Chart_DataSeriesValues('Number', 'WorkobjWorksheet!$B$4:$C$4', NULL, 2),
        new PHPExcel_Chart_DataSeriesValues('Number', 'WorkobjWorksheet!$B$5:$C$5', NULL, 2),
        new PHPExcel_Chart_DataSeriesValues('Number', 'WorkobjWorksheet!$B$6:$C$6', NULL, 2),
        new PHPExcel_Chart_DataSeriesValues('Number', 'WorkobjWorksheet!$B$7:$C$7', NULL, 2),
        new PHPExcel_Chart_DataSeriesValues('Number', 'WorkobjWorksheet!$B$8:$C$8', NULL, 2),
        new PHPExcel_Chart_DataSeriesValues('Number', 'WorkobjWorksheet!$B$9:$C$9', NULL, 2),
        new PHPExcel_Chart_DataSeriesValues('Number', 'WorkobjWorksheet!$B$10:$C$10', NULL, 2),
        new PHPExcel_Chart_DataSeriesValues('Number', 'WorkobjWorksheet!$B$11:$C$11', NULL, 2),
        new PHPExcel_Chart_DataSeriesValues('Number', 'WorkobjWorksheet!$B$12:$C$12', NULL, 2),
        new PHPExcel_Chart_DataSeriesValues('Number', 'WorkobjWorksheet!$B$13:$C$13', NULL, 2),
);
 
//      Build the dataseries
$series = new PHPExcel_Chart_DataSeries(
        PHPExcel_Chart_DataSeries::TYPE_LINECHART,              // plotType
        PHPExcel_Chart_DataSeries::GROUPING_STACKED,    // plotGrouping
        range(0, count($dataSeriesValues)-1),                   // plotOrder
        $dataSeriesLabels,                                                              // plotLabel
        $xAxisTickValues,                                                               // plotCategory
        $dataSeriesValues                                                               // plotValues
);
 
//      Set the series in the plot area
$plotArea = new PHPExcel_Chart_PlotArea(NULL, array($series));
//      Set the chart legend
$legend = new PHPExcel_Chart_Legend(PHPExcel_Chart_Legend::POSITION_TOPRIGHT, NULL, false);
 
$title = new PHPExcel_Chart_Title('Test Stacked Line Chart');
$yAxisLabel = new PHPExcel_Chart_Title('Value ($k)');
 
 
//      Create the chart
$chart = new PHPExcel_Chart(
        'chart1',               // name
        $title,                 // title
        $legend,                // legend
        $plotArea,              // plotArea
        true,                   // plotVisibleOnly
        0,                              // displayBlanksAs
        NULL,                   // xAxisLabel
        $yAxisLabel             // yAxisLabel
);
 
//      Set the position where the chart should appear in the workobjWorksheet
$chart->setTopLeftPosition('F2');
$chart->setBottomRightPosition('M16');
 
//      Add the chart to the workobjWorksheet
$objWorksheet->addChart($chart);
 
 
// Save Excel 2007 file
echo date('H:i:s') , " Write to Excel2007 format" , EOL;
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
$objWriter->setIncludeCharts(TRUE);
$objWriter->save(str_replace('.php', '.xlsx', __FILE__));
echo date('H:i:s') , " File written to " , str_replace('.php', '.xlsx', pathinfo(__FILE__, PATHINFO_BASENAME)) , EOL;
Si quelqu'un a une idée