Use PdfReader.selectPages().

Paulo

----- Original Message -----
From: "Scott Tomer" <wstomer@(protected)>
To: <itext-questions@(protected)>
Sent: Thursday, July 27, 2006 3:05 PM
Subject: [iText-questions] PdfWriter.reorderPages failure


>I am trying to reorder the pages in a PDF document after adding some
> extra pages. The following code fails saying that the integer array
> must be the same size as the number of pages in the document. When I
> step into the code, I see that it believes that the number of pages in
> the PdfWriter is 0 (zero).
>
> Help?
>
> ---code---
> public boolean go(String pdfFile, String newFile, boolean duplexLate) {
> try {
>   PdfStamper stamp = null;
>   PdfReader reader = new PdfReader(pdfFile);
>   int pageCount = reader.getNumberOfPages();
>
>      stamp = new PdfStamper(reader, new FileOutputStream(newFile));
>      if (duplexLate) {
>         //Add an extra page after the address page
>         stamp.insertPage(2, PageSize.LETTER);
>         pageCount++;
>      }
>      int mod = pageCount % 2;
>      if (mod != 0) { //not even number of pages, add one
>      stamp.insertPage(pageCount+1, PageSize.LETTER);
>      pageCount++;
>      }
>      int[] newOrder = new int[pageCount];
>      for (int i=1, j=0; i<pageCount;i+=2, j+=2) {
>      newOrder[j] = i+1;
>      newOrder[j+1] = i;
>      }
>      stamp.getWriter().reorderPages(newOrder);
>      stamp.close();
>      return true;
> }
>      catch (Exception de) {
> return false;
> }
> }
> ---end code---
>
> Thanks,
> Scott Tomer
>


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