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Topic: How to prevent from extracting an image programmatically?
Conf: (P-PDF) Developers, Msg: 94102
Date: 8/11/2003 12:39 PM
If I insert an image,I find that one can select it with
the image select tool and copy&paste it in another PDF files.
and I can extract it with Photoshop.This may be very unsafe is the
image is a official stamp.So I want to prevent it to happen.How to?thanks.