Hello, I'm trying to create a PDF accesible document as a result of concatenate
several pdf documents that contain internal links, but when I pass the
accessibility test it tells that the document is not correctly tagged because
the links are not included in the structure tree.
I have read the chapters related to this subject in the book "iText in action"
and i look for some question on the forum but I have not found anything that
can help me.
This is the code that i use for tagged the links:
//Links page j
ArrayList oLinks = oPDFReader.getLinks(j);
if(oLinks.size()>0){
PdfDictionary oDictLinks = new PdfDictionary();
//
oDictLinks.put(PdfName.ALT, new PdfString("Enlaces"));
//
PdfStructureElement oEstrEnlaces = new
PdfStructureElement(oEstrDoc, PdfName.ANNOTS);
oEstrEnlaces.merge(oDictLinks);
//
for (int nEnlace = 0; nEnlace < oLinks.size(); nEnlace++) {
PdfDictionary oDictLink = new PdfDictionary();
//
oDictLink.put(PdfName.ALT, new PdfString("Enlace"));
//
PdfStructureElement oEstrLink = new
PdfStructureElement(oEstrEnlaces, PdfName.LINK);
oEstrLink.merge(oDictLink);
//
oCbFinal.beginMarkedContentSequence(oEstrLink);
//Se añade el enlace al documento que se está creando
PdfAnnotation.PdfImportedLink oLink =
(PdfAnnotation.PdfImportedLink)oLinks.get(nEnlace);
//
oCbFinal.getPdfWriter().addAnnotation(oLink.createAnnotation(oCbFinal.getPdfWriter()));
oCbFinal.endMarkedContentSequence();
}
}
Any idea?
Thanks.
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