public function genererPDFAction($annee)
 {
     $pdf = new PDF();
     $pdf->setSourceFile($this->get('kernel')->getRootDir() . "/../papierBase.pdf");
     $tpl = $pdf->importPage(1);
     $pdf->addPage();
     $pdf->useTemplate($tpl, 0, 0, 0, 0, true);
     $pdf->SetFont('Arial', 'BIU', 18);
     $pdf->SetTextColor(91, 155, 213);
     $pdf->SetXY(65, 30);
     $pdf->Write(0, 'Dates des exercices ' . $annee);
     $pdf->SetFont('Arial', 'B', 12);
     $pdf->SetTextColor(0, 0, 0);
     $pdf->SetY(60);
     $pdf->SetFillColor(160, 191, 220);
     $header = array('Exercice', 'Date', 'Horaire', 'Emplacement');
     // Largeurs des colonnes
     $w = array(65, 20, 40, 65);
     // En-tête
     for ($i = 0; $i < count($header); $i++) {
         $pdf->Cell($w[$i], 10, $header[$i], 1, 0, 'C', true);
     }
     $pdf->Ln();
     // Données
     $pdf->SetFont('Arial', '', 11);
     $pdf->SetFillColor(224, 240, 255);
     $evenements = $this->getDoctrine()->getManager()->getRepository('JspDynamiqueBundle:Evenement')->evenementsAnnuels($annee);
     $fill = false;
     foreach ($evenements as $evenement) {
         $pdf->Cell($w[0], 8, utf8_decode($evenement->getTitre()), 1, 0, '', $fill);
         $pdf->Cell($w[1], 8, $evenement->getDate()->format('d\\/m'), 1, 0, '', $fill);
         $pdf->Cell($w[2], 8, $evenement->getDate()->format('H\\hi') . ' -> ' . $evenement->getDateFin()->format('H\\hi'), 1, 0, '', $fill);
         $pdf->Cell($w[3], 8, utf8_decode($evenement->getDescription()), 1, 1, '', $fill);
         $fill = !$fill;
     }
     // Trait de terminaison
     $pdf->Cell(array_sum($w), 0, '', 'T');
     //La reponse
     $reponse = new Response();
     $reponse->headers->set('Content-Type', 'application/pdf');
     $pdf->Output();
     return $reponse;
 }