Hi PoDoFo is able to do add additional content to existing PDFs. Please have a look into the WatermarkTest in the test/ subdirectory of the PoDoFo distribution. This example will draw lines on every page of an existing PDF. It is a simple task to replace the DrawLine call's with CreateFont and DrawText methods.
I cannot give a general solution how you can determine where to add the text.
In the worst case you have to parse the content stream to find the position
where you add your text. If you have the posibility to add extra objects to
the original PDF it might make your life easier.
Maybe we can help you if you can provide us with a more concrete description
of your problem.
Best regards,
Dom
Am Montag 30 November 2009 schrieb Sheldon Porcina:
> I need the ability to load a third-party PDF and add text to
> it programmatically via c++ code. Can PoDoFo handle this? How would I
> determine where to add text in the document? Does it require me to add
> objects to the original PDF first?
>
--
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Dominik Seichter - [email protected]
KRename - http://www.krename.net - Powerful batch renamer for KDE
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PoDoFo - http://podofo.sf.net - PDF generation and parsing library
SchafKopf - http://schafkopf.berlios.de - Schafkopf, a card game, for KDE
Alan - http://alan.sf.net - A Turing Machine in Java
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