On 10 Nov 2010, at 16:17, Leonard Rosenthol wrote:
> 1 - use a custom second class dictionary key as described in ISO 32000-1,
> Annex E. Be sure to register your prefix as described there as well.
Ok, from the specification I understand how to register for a prefix and
include the information about additional extensions in the PDF catalog. But
what I don't understand is how to store information per annotation to identify
it, using PoDoFo. So, I'd like an identification *per annotation*, not *per
document*, because some annotations in the document might have been created by
some other application, and only some created by my application X.
>
> 2 - Sure. Just set the text render mode to 3 when drawing.
Cool, thanks.
>
> -----Original Message-----
> From: Matias Piipari [mailto:[email protected]]
> Sent: Wednesday, November 10, 2010 10:35 AM
> To: [email protected]
> Subject: [Podofo-users] Including identifiers with annotations + hidden text
> in PDFs
>
> Hi everyone
>
> I have two PoDoFo related questions to ask. Any pointers with either of these
> is much appreciated.
>
> 1) Including an identifier with annotations.
>
> I have written an application X which modifies a PDF document by adding
> annotations to it, using PoDoFo. Is there a way to associate some
> non-user-visible field to the annotation objects to identify them uniquely?
> Basically I'd like to store the information in the document about which of
> the annotations included in it have been created with my application X.
>
> 2) A hidden text layer.
>
> Is it possible to include a hidden text layer into a PDF document using
> PoDoFo? I have seen PDF documents, especially OCRd ones, which have text
> which is not seen by default, but when you do a selection, it becomes
> highlighted.
>
> Thanks
> Matias
>
>
> Matias Piipari
> - - - - - - - - - - -
> http://twitter.com/mz2
>
>
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Matias Piipari
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http://twitter.com/mz2
------------------------------------------------------------------------------
The Next 800 Companies to Lead America's Growth: New Video Whitepaper
David G. Thomson, author of the best-selling book "Blueprint to a
Billion" shares his insights and actions to help propel your
business during the next growth cycle. Listen Now!
http://p.sf.net/sfu/SAP-dev2dev
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