Can we preserve the cross-references, bookmarks, toc if we use PdfCopy and
Pdfwriter together? If so could give a hint on that as per following code? I
alreday tried with PdfStamper. It doesn't work for page-number other than 1.
mandar.jagtap wrote:
>
> I need to copy the entire pdf document as it is to the target pdf and also
> need to stamp some media objects to particular location in pdf document.
> I can copy the entire content as it is but all the cross-references (
> links in bookmarks, toc and normal xrefs) are lost somehow. Could somebody
> help with this to copy the content alongwith the links also? below is the
> snippet of the code:
>
>
> PdfReader reader = new PdfReader(inputFile);
> int numberofPages = reader.getNumberOfPages();
>
> Document document = new Document();
> PdfWriter writer = PdfWriter.getInstance(document, new
> FileOutputStream(outputFile));
>
> document.open();
>
> int currentPage = 0;
> ArrayList bookmarks = new ArrayList();
> bookmarks.addAll(SimpleBookmark.getBookmark(reader));
> reader.consolidateNamedDestinations();
> PdfContentByte cb = writer.getDirectContent();
>
> for (int i = currentPage; i < numberofPages;) {
> ++currentPage;
> ++i;
> document.newPage();
> PdfImportedPage pageToBeCopied =
> writer.getImportedPage(reader, currentPage);
> cb.addTemplate(pageToBeCopied, 1f, 0, 0, 1f, 0, 0);
> System.out.println("Processing page: " + currentPage);
> if ( currentPage == 20)
> {
> document.add(new Annotation(100, 200, 300, 400, "scrollbar.swf",
> "application/x-shockwave-flash", true));
>
> PdfFileSpecification fs =
> PdfFileSpecification.fileExtern(writer, "scrollbar.swf");
> writer.addAnnotation(PdfAnnotation.createScreen(writer,
> new Rectangle(100, 200, 300, 400), "scrollbar.swf", fs,
> "application/x-shockwave-flash", true));
> }
> writer.setOutlines(bookmarks);
>
> }
>
> document.close();
>
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