[iText] Ecrire sur un fichier pdf en jar

Voila mon code quand j'enlève les parties en bleu du code, qui concerne la mise des images en filigrane sur le doc pdf, les données sont écrites sur le doc pdf... svp aidez moi à resoudre ce problème... merci
Code:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
public void toPdf(){
        conn = new connect_bdd().conn;
        String sql= "SELECT * FROM outillage";
        Document doc = new Document(PageSize.A4, 36, 36, 50, 100);
        try{    
                Date dat =new Date();
                DateFormat fd=DateFormat.getDateInstance(DateFormat.LONG);
                    
                FileSystemView fl=FileSystemView.getFileSystemView();
                File fie=fl.getDefaultDirectory();
                File dirpdf =new File(fie+"\\Facture\\InvOutil"+fd.format(dat));
                dirpdf.mkdirs();
                int list=dirpdf.listFiles().length;
                fc=list;                 
                File pdf = new File(dirpdf + "\\Outil("+fc+").pdf");
                PdfWriter writer = PdfWriter.getInstance(doc , new FileOutputStream(pdf));
                
                Image img = Image.getInstance("src\\Imagemaint\\entete w.png");
                img.scaleAbsoluteHeight(100);
                img.scaleAbsoluteWidth(580);
                writer.setPageEvent(new MonPageEvent(img, 0, 0));
                
                Image img1 = Image.getInstance("src\\Imagemaint\\pied w.png");
                img1.scaleAbsoluteHeight(70);
                img1.scaleAbsoluteWidth(575);
                writer.setPageEvent(new MonPageEvent1(img1, 0, 0));
                
                Image img2 = Image.getInstance("src\\Imagemaint\\pied direc.png");
                img2.scaleAbsoluteHeight(20);
                img2.scaleAbsoluteWidth(425);
                writer.setPageEvent(new MonPageEvent2(img2, 50, 150));
                
                doc.open();
                
                Date gmt=new Date();
                DateFormat gs=DateFormat.getDateInstance(DateFormat.SHORT);
                String jours=gs.format(gmt).split("/")[0];
                String moiss=gs.format(gmt).split("/")[1];
                String ans=gs.format(gmt).split("/")[2];
                String dits="20"+ans+"-"+moiss+"-"+jours;
                String dits1 = jours + "/" +moiss+ "/" + "20"+ans;
        
                doc.add(new Paragraph(" \n\n"));
                doc.add(new Paragraph(" "));
                doc.add(new Paragraph(" "));
                Paragraph para0 = new Paragraph();
                para0.add(new Chunk(" Garoua le : " + dits1 , new Font(Font.FontFamily.TIMES_ROMAN, 12)));
                para0.setAlignment(Element.ALIGN_RIGHT);
                doc.add(para0);
                
                doc.setMargins(35f, 35f, 150f, 200f);
                doc.add(new Paragraph(" \n\n"));
                
                Paragraph para = new Paragraph();
                para.add(new Chunk(" Récapitulatif Des Outils EWS /" +ans , new Font(Font.FontFamily.TIMES_ROMAN, 12, Font.BOLD)).setUnderline(0.2f, -2f));
                para.setAlignment(Element.ALIGN_CENTER);
                doc.add(para);
                doc.add(new Paragraph(" "));
                
                PdfPTable table = new PdfPTable(3);
                table.setWidthPercentage(100);
                PdfPCell cell;
                ////  Debut Entete du tableau
                cell = new PdfPCell(new Phrase("Code_Outil", new Font(Font.FontFamily.TIMES_ROMAN, 12, Font.BOLD)));
                cell.setHorizontalAlignment(Element.ALIGN_CENTER);
                cell.setBackgroundColor(BaseColor.CYAN);
                table.addCell(cell);
                
                cell = new PdfPCell(new Phrase("Désignation", new Font(Font.FontFamily.TIMES_ROMAN, 12, Font.BOLD)));
                cell.setHorizontalAlignment(Element.ALIGN_CENTER);
                cell.setBackgroundColor(BaseColor.CYAN);
                table.addCell(cell);
                
                cell = new PdfPCell(new Phrase("Quantité", new Font(Font.FontFamily.TIMES_ROMAN, 12, Font.BOLD)));
                cell.setHorizontalAlignment(Element.ALIGN_CENTER);
                cell.setBackgroundColor(BaseColor.CYAN);
                table.addCell(cell);              
                ///// Fin entete du Tableau
                    try
                        {
                             ResultSet str=conn.createStatement().executeQuery(sql);
                            while(str.next())
                                {
                                    System.out.println("PDF CORRECT");
                                    String cod = str.getString("code_outil");
                                    String desi = str.getString("designation_outil");
                                    String quan = str.getString("quantite");
                                    cell = new PdfPCell(new Phrase(cod, new Font(Font.FontFamily.TIMES_ROMAN, 11)));
                                    cell.setHorizontalAlignment(Element.ALIGN_CENTER);
                                    table.addCell(cell);
                                    cell = new PdfPCell(new Phrase(desi, new Font(Font.FontFamily.TIMES_ROMAN, 11)));
                                    cell.setHorizontalAlignment(Element.ALIGN_CENTER);
                                    table.addCell(cell);
                                    cell = new PdfPCell(new Phrase(quan, new Font(Font.FontFamily.TIMES_ROMAN, 11)));
                                    cell.setHorizontalAlignment(Element.ALIGN_CENTER);
                                    
                                    table.addCell(cell);               
                                    
                                    }
                                }catch(Exception g){
                                    g.printStackTrace();
                                }
                    doc.add(table);
                    float a = doc.getPageSize().getHeight() - doc.topMargin() - doc.bottomMargin();
                    System.out.println(a);
                    System.out.println(doc.topMargin());
                    System.out.println(doc.bottomMargin());
                    
                doc.close();
                
                Desktop.getDesktop().open(new File(dirpdf+"\\Outil("+fc+").pdf"));
            }
        catch(Exception e)
            { 
                e.printStackTrace(); 
            }
    }