java - Bookmarks imbalance when rotating pdf page -

i'm building pdf multiple tables. of them wider usual, have rotate several pages (put them in landscape) in order see whole table comfortably.

the problem is: when rotate document landscape, bookmarks generated point delayed (more or less) 1 page. it's not 1 page, there imbalaced, i've been able workaround shifting bookmarks 1 page back.

at biggining tried rotate document while being written. tried open both writings (portrait , landscape) in separated documents, merging them 1 final document bookmarks. (bad) result same in both cases.

here code use it:

bytearrayoutputstream baos = new bytearrayoutputstream(); bytearrayoutputstream baoslandscape = new bytearrayoutputstream(); bytearrayoutputstream baostotal = new bytearrayoutputstream();  pdfcopyfields copier = new pdfcopyfields(baostotal); copier.setviewerpreferences(pdfwriter.pagemodeuseoutlines);  document document = new document(pagesize.a4, 72, 48, 48, 24); pdfwriter writer = pdfwriter.getinstance(document, baos); writer.setviewerpreferences(pdfwriter.pagemodeuseoutlines); document.open(); // write tables in portrait document.close();  document documentlandscape = new document(pagesize.a4.rotate(), 48, 65, 71, 48); pdfwriter writerlandscape = pdfwriter.getinstance(documentlandscape, baoslandscape); documentlandscape.open(); // write tables in landscape documentlandscape.close();  pdfreader reader = new pdfreader(baos.tobytearray()); list bookmarks = simplebookmark.getbookmark(reader); copier.adddocument(reader);  pdfreader readerlandscape = new pdfreader(baoslandscape.tobytearray()); list bookmarkslandscape = simplebookmark.getbookmark(readerlandscape); copier.adddocument(readerlandscape);  // here correct delay landscape bookmarks simplebookmark.shiftpagenumbers(bookmarkslandscape, reader.getnumberofpages()-1, null); bookmarks.addall(bookmarkslandscape);  copier.setoutlines(bookmarks); copier.close();  return baostotal; 

but, mentioned before, not 1 page, , in end bookmarks not exact like.

have of faced problem before? solution that? or doing wrong?

thanks in advance!

p.s.: forgot mention generating bookmarks creating chapter , sections (a bookmark generated per each section) inside and, finally, adding chapter document:

  paragraph titulo = new paragraph("title", mytitlefont);   titulo.setspacingafter(20f);   chapter chapter = new chapter(titulo, 5);   chapter.setnumberdepth(0);   section section = null;    for(int = 0; < max; i++){     paragraph tablename = new paragraph("table " + i, myfont);     section = chapter.addsection(10f, tablename, i);     section.setnumberdepth(0);      // generate eventstable      eventstable.setspacingbefore(10f);     eventstable.setspacingafter(20f);     section.add(eventstable);      section.newpage();     section.setcomplete(true);   }    chapter.setcomplete(true);   document.add(chapter); 

@gayolomao, not sure if helps, ran similar problem. when set bookmark on landscape page (located after portrait page), shows 1 page later.

here's how set bookmarks portrait page, works great portrait pages (although, when used landscape page, bookmark shows on start of 2nd landscape page):

document.newpage(); sect = "chapter 1 title"; sectionbookmark=new pdfoutline(root, new pdfdestination(pdfdestination.fith, writer.getverticalposition(true)), sect); document.add(new paragraph(lead, sect, stylechaptertitle)); 

and here's how modified bookmark @ top of first landscape page located after portrait page:

document.setpagesize(pagesize.a4.rotate());  // landscape document.newpage(); sect="chapter 2 title"; sectionbookmark=new pdfoutline(root, new pdfdestination(pdfdestination.fith,0),sect); // use 0 on landscape pages trigger bookmark @ top of page document.add(new paragraph(lead, sect, stylechaptertitle));