[iText-questions] print-only watermark

[Richard Fanta]

In my application I am using iText to generate simple one-page PDFs. It works great.
Now the user has requested a watermark on the document that is not displayed in the
Acrobat Viewer (I am using 6.0), but is printed when the user prints the document on a 
printer.
 
Is it possible to create pdf file with such print-only watermark, without having to 
generate two PDFs, one without the watermark for preview and one with watermark for 
print?
 
If not, is it posible to create PDF with some document level javascript that would 
suppress display of some layers of the PDF achiving the desired effect.
 
Any ideas, pointers and examples are appreciated
 
Rif
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