Op 1/03/2011 9:52, Jha, Vinay schreef:
One of the tasks that we are performing in our application using iText
is to join multiple PDFs into one.
How? Are you using PdfWriter? PdfStamper? PdfCopy? PdfSmartCopy?
Problem we are facing is"If one or many of the multiple input PDF
files has hidden text field in it, theresultant merged PDF file has
blank pages. This results in loss of information."
This is very strange if you merge the PDFs the appropriate way.
Of course, if you took some rogue example from the web, you could face
problems.
Also: you're using an iTextSharp version that is no longer supported.
While doing same with Adobe Acrobat it merges them'with'hidden text.
Here'hidden text'mean when I do an'examine document'from acrobat
reader on any of the input PDF files it shows a field'Hidden text'.
That doesn't tell us much. I assume you're talking about annotations,
because it is generally known that merging PDFs using PdfWriter removes
all annotations.
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