import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import com.itextpdf.text.Document;
import com.itextpdf.text.DocumentException;
import com.itextpdf.text.pdf.PdfAction;
import com.itextpdf.text.pdf.PdfArray;
import com.itextpdf.text.pdf.PdfCopy;
import com.itextpdf.text.pdf.PdfDestination;
import com.itextpdf.text.pdf.PdfDictionary;
import com.itextpdf.text.pdf.PdfName;
import com.itextpdf.text.pdf.PdfObject;
import com.itextpdf.text.pdf.PdfReader;
public class links {
public static void main(String[] args) throws DocumentException,
IOException,FileNotFoundException {
String src = "E:/bookmark.pdf";
String destination = "E:/links.pdf";
PdfReader reader=new PdfReader(src);
reader.consolidateNamedDestinations();
Document doc=new Document();
PdfCopy pdfCopy = new PdfCopy(doc,new
FileOutputStream(destination));
doc.open();
int n = reader.getNumberOfPages();
PdfDestination d = new
PdfDestination(PdfDestination.XYZ,-1,-1,0.0F) ;
PdfAction act = PdfAction.gotoLocalPage(1, d, pdfCopy);
for (int i=1; i <= n ;i++)
{
PdfDictionary pageDic = reader.getPageN(i);
PdfArray arrayann = pageDic.getAsArray(PdfName.ANNOTS);
if (arrayann != null)
{
//reader.addPdfObject(pageDic.get(PdfName.ANNOTS));
PdfArray
annot=(PdfArray)PdfReader.getPdfObject(pageDic.get(PdfName.ANNOTS));
ArrayList<PdfObject> arrAnnot = new ArrayList<PdfObject>();
arrAnnot = annot.getArrayList();
for (int j = 0; j < arrAnnot.size(); j++)
{
PdfDictionary annots =
(PdfDictionary)PdfReader.getPdfObject(arrAnnot.get(j));
if (PdfName.LINK.equals(annots.get(PdfName.SUBTYPE)))
{
annots.remove(PdfName.DEST);
annots.put(PdfName.DEST,act);
}
}
}
pdfCopy.addPage(pdfCopy.getImportedPage(reader, i));
pdfCopy.freeReader(reader);
}
reader.close();
pdfCopy.close();
doc.close();
System.out.println("The Pdf is Created..");
}
}
This code works fine. all links properties to inherit zoom in existing
document.
but there is one problem that the links containing pages or their
destination change to local page.
i want to change the property only. link destination page numbers remain
same as existing document only.
is it possible in itext.
anyone
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