Java/PDF RTF/Bookmarks

Adding Bookmarks for PDF document

   <source lang="java">

import java.io.FileOutputStream; import com.lowagie.text.Document; import com.lowagie.text.Font; import com.lowagie.text.PageSize; import com.lowagie.text.Paragraph; import com.lowagie.text.pdf.PdfContentByte; import com.lowagie.text.pdf.PdfDestination; import com.lowagie.text.pdf.PdfOutline; import com.lowagie.text.pdf.PdfPageEventHelper; import com.lowagie.text.pdf.PdfWriter; public class BookmarksPDF extends PdfPageEventHelper {

 public void onParagraph(PdfWriter writer, Document document, float position) {
   PdfContentByte cb = writer.getDirectContent();
   new PdfOutline(cb.getRootOutline(), new PdfDestination(PdfDestination.FITH, position), "paragraph at position: " +position);
 }
 public static void main(String[] args) {
   Document document = new Document(PageSize.A6);
   try {
     PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("BookmarksPDF.pdf"));
     writer.setViewerPreferences(PdfWriter.PageModeUseOutlines);
     document.open();
     writer.setPageEvent(new BookmarksPDF());
     document.add(new Paragraph("Text", new Font(Font.HELVETICA, 12)));
     document.newPage();
     document.add(new Paragraph("Text Text", new Font(Font.HELVETICA, 24)));
     document.newPage();
     document.add(new Paragraph("Text Text Text", new Font(Font.HELVETICA, 36)));
     document.newPage();
     document.add(new Paragraph("Text Text Text Text", new Font(Font.HELVETICA, 48)));
   } catch (Exception de) {
     de.printStackTrace();
   }
   document.close();
 }

}

      </source>
   
  
 
  

Adding Bookmarks with outline for PDF document

   <source lang="java">

import java.io.FileOutputStream; import com.lowagie.text.Document; import com.lowagie.text.Font; import com.lowagie.text.PageSize; import com.lowagie.text.Paragraph; import com.lowagie.text.pdf.PdfContentByte; import com.lowagie.text.pdf.PdfDestination; import com.lowagie.text.pdf.PdfOutline; import com.lowagie.text.pdf.PdfPageEventHelper; import com.lowagie.text.pdf.PdfWriter; public class Bookmarks1PDF{

 public static void main(String[] args) {
   Document document = new Document(PageSize.A6);
   try {
     PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("Bookmarks1PDF.pdf"));
     writer.setViewerPreferences(PdfWriter.PageModeUseOutlines);
     document.open();
           
     document.add(new Paragraph("Text.", new Font(Font.HELVETICA, 12)));
     PdfContentByte cb = writer.getDirectContent();
     PdfDestination destination = new PdfDestination(PdfDestination.FITH, 0);
     PdfOutline outline = new PdfOutline(cb.getRootOutline(), destination, "paragraph " + 1);
     
     document.add(new Paragraph("Text.", new Font(Font.HELVETICA, 12)));
     document.add(new Paragraph("Text.", new Font(Font.HELVETICA, 12)));
     
     cb = writer.getDirectContent();
     destination = new PdfDestination(PdfDestination.FITH, 1);
     outline = new PdfOutline(cb.getRootOutline(), destination, "paragraph " + 2);
     
     document.add(new Paragraph("Text.", new Font(Font.HELVETICA, 12)));
   } catch (Exception de) {
     de.printStackTrace();
   }
   document.close();
 }

}

      </source>