A Divendres, 4 de novembre de 2011, Nedim Srndic vàreu escriure: > What is the preferred way to retrieve an indirect object from an object > stream?
ObjectStream::getObject ? > Is it possible that I have found a bug? This is really important > for me. Albert > > Nedim > > On Wed, 2011-11-02 at 14:09 +0100, Nedim Srndic wrote: > > I tried out Poppler 13 from Ubuntu 11.10 and I get the same results. As > > far as I understand, if I look for an object in XRef using fetch(), and > > that object is in an object stream, the XRef then uncompresses the > > object and returns it to me, so that I don't even know that it was > > compressed in the first place? If things don't work this way, what > > approach should I take? > > > > That being said, I tried this approach with both Poppler 7 and 13 and > > two PDF files with object streams. When I do an XRef->fetch() with > > generation number 0 and object number of an object in the object stream, > > I get a null object for all objects except the first one that is packed > > in the object stream. The first one isn't extracted fully. Is this a > > known issue? > > > > Nedim > > > > On Mon, 2011-10-31 at 11:12 -0700, Josh Richardson wrote: > > > What kinds of objects are you interested in? I have a version of > > > pdftohtml which I believe is not yet merged into the master repo > > > that > > > extracts images and fonts. > > > > > > --josh > > > > > > On 10/31/11 9:16 AM, "Nedim Srndic" <[email protected]> wrote: > > > >Dear list, > > > > > > > >I am using the Poppler library (in the src/poppler folder, no > > > >bindings, version 7 from the Ubuntu 10.10 repos) and would like > > > >to retrieve all objects from a PDF file. Currently, I am running > > > >a loop on XRef and getting all the non-null objects from it, but > > > >it doesn't seem to retrieve objects from object streams. What > > > >solution would you propose for this problem? > > > > > > > >Thanks, > > > >Nedim Srndic > > > > > > > >_______________________________________________ > > > >poppler mailing list > > > >[email protected] > > > >http://lists.freedesktop.org/mailman/listinfo/poppler > > _______________________________________________ > poppler mailing list > [email protected] > http://lists.freedesktop.org/mailman/listinfo/poppler _______________________________________________ poppler mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/poppler
