title: Total number of pages in itext footer not showing
body: <p>I am generating a PDF in my application using itext. In the footer part, a phrase containing page X of Y is there. The total number of pages is not showing after PDF creation. Please refer the below code:</p>
  
  <p>in MainActivity:</p>
  
  <pre><code>        PdfPTable table = new PdfPTable(2);
          table.setSpacingAfter(40.0f);
          table.setTotalWidth(document.right()-document.left()-100);
  
          try {
              table.setWidths(new int[]{1, 2});
          } catch (DocumentException e) {
              e.printStackTrace();
          }
          PdfPCell cellOne = new PdfPCell(img);
  
  
  
          Font f=new Font(Font.FontFamily.TIMES_ROMAN,20.0f,Font.BOLD, BaseColor.BLACK);
          Font Para1_font=new Font(Font.FontFamily.TIMES_ROMAN,15.0f,Font.BOLD, BaseColor.BLACK);
          Paragraph paragraph1_header = new Paragraph("QUOTE TO: 294087",f);
          Paragraph paragraph = new Paragraph();
          paragraph.add("AAAAAAAAAALLC * hhjkhhhhuhjbbnb" +
                        "jgjkll;, Sjklkjjjhh * AAHHGBJJ");
  
         // Paragraph paragraph3 = new Paragraph();
         // paragraph3.add("Page 1");
          paragraph.setAlignment(Paragraph.ALIGN_LEFT);
          PdfPCell cellTwo = new PdfPCell(paragraph);
        //  PdfPCell cellThree = new PdfPCell(paragraph3);
  
          cellTwo.setPaddingLeft(10.0f);
          cellOne.setPaddingBottom(20.0f);
          cellTwo.setPaddingBottom(20.0f);
          cellThree.setPaddingBottom(20.0f);
          cellOne.setBorder(Rectangle.NO_BORDER);
          cellTwo.setBorder(Rectangle.NO_BORDER);
          cellThree.setBorder(Rectangle.NO_BORDER);
          cellOne.setHorizontalAlignment(Element.ALIGN_LEFT);
          cellTwo.setHorizontalAlignment(Element.ALIGN_LEFT);
          cellThree.setHorizontalAlignment(Element.ALIGN_RIGHT);
          table.addCell(cellOne);
          table.addCell(cellTwo);
          //table.addCell(cellThree);
  
  
  
          try {
              HeaderFooterPageEvent event = new HeaderFooterPageEvent(this, table);
              PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream(path));
              //writer.setBoxSize("art", new Rectangle(36, 54, 559, 788));
              writer.setPageEvent(event);
              document.open();
  </code></pre>
  
  <p>inside HeaderFooterPageEvent class:</p>
  
  <pre><code>public void onOpenDocument(PdfWriter writer, Document document) {
      total = writer.getDirectContent().createTemplate(30, 16);
      try {
          totalPages = Image.getInstance(total);
      } catch (BadElementException e) {
          e.printStackTrace();
      }
      totalPages.setRole(PdfName.ARTIFACT);
  }
  public void onEndPage(PdfWriter writer, Document document) {
  
      footer.writeSelectedRows(0, -100, 36, 65, writer.getDirectContent());
      try {
          PdfPCell cell = new PdfPCell(Image.getInstance(total));
      } catch (BadElementException e) {
          e.printStackTrace();
      }
  
          Phrase footerPhrase = new Phrase("Page "+writer.getPageNumber()+
              " of");
      footerPhrase.add(new Chunk(totalPages,0,0,true));
  
          ColumnText.showTextAligned(writer.getDirectContent(), Element.ALIGN_CENTER, footerPhrase, 500, 65, 0);
  
  
      }
  </code></pre>
  
  <p>Its just showing " Page x of" instead of " Page X of Y". Is there something I am missing? Please help.    </p>