Hi, I suggest reading the PDF Reference. It will explain the content streams and how the Draw*/Fill* commands work and how you can calculate positions and sizes yourself.
Regards,
Dominik
Am Freitag 06 August 2010 schrieb den bond:
> Hi!
> I have a list of PDFs and I need merge it into one file without "empty
> spaces".
> For example, if there are two files and both contain a single text line,
> result document should
> contain two lines at one page, but not two pages with one line (so,
> podofomerge
> is not that I need). As I've understand, there are two ways:
>
> a) iterate through documents' objects arrays, like in the
> podofoimgextract...
> or b) parse documents with PdfContentsTokenizer (podofotxtextract)...
>
> ...and find geometry/data information, which can be used for geometry
> checks and
> inserting data in the newly created document.
>
> But there are some unclear moments, based on lack of experience with PDF
> and PoDoFo:
> 0. What is the object created when using PdfPainter::Draw/Fill*(...)? It
> seems it's not an image.
> 1. How I can get information about geometry of
> images/links/objects-from-question-#0 using PdfContentsTokenizer?
> or
> 2. How I can get text/links/objects-from-question-#0 information using
> document.GetObjects()?
> Thanks!
>
--
**********************************************************************
Dominik Seichter - [email protected]
KRename - http://www.krename.net - Powerful batch renamer for KDE
KBarcode - http://www.kbarcode.net - Barcode and label printing
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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