[poppler] poppler-dump

[Albert Astals Cid]

El Dimecres, 12 de març de 2014, a les 20:25:45, Marco va escriure:
> Hi Albert
> 
> Command 'pdftotext -layout filename.pdf -' it is the same if I use
> physical_layout in my small program, but if I have a pdf file with text
> into tables (I am sorry for my bad description), and I use command
> 'pdftotext filename.pdf -', it  give a results that I cannot display using
> 'raw_order_layout' or 'physical_layout' in my program.

I'd say it is the other way around, poppler-dump can't give you what -layout 
does.

Compare the code of poppler-page.cpp and pdftottext, it's pretty straight-
forward.

Cheers,
  Albert

> 
> 2014-03-12 19:49 GMT+01:00 Marco <ctxspi at gmail.com>:
> > Hi to all
> > 
> > I am new user to poppler and I have a short question.
> > 
> > In my small program I use these lines:
> > 
> > for (int i = 0; i < pages; ++i) {
> > 
> >     cout << "Page " << (i + 1) << "/" << pages << ":" << endl;
> >     auto_ptr<poppler::page> p(doc->create_page(i));
> >     poppler::byte_array text_ba = p.get()->text(p->page_rect(),
> > 
> > poppler::page::raw_order_layout).to_utf8();
> > 
> >     text_ba.push_back(0); // Add a NULL terminator for the C char *
> >     string text( text_ba.begin(), text_ba.end() );
> >     cout << text << endl;
> >     }
> > 
> > to print text of file pdf, but using 'raw_order_layout' or
> > 'physical_layout' the output is different if I use the command 'pdftotext
> > filename.pdf -'.
> > 
> > 
> > How I can show text (but written in a pointer of char) as command
> > 'pdftotext filename.pdf -' ?
> > 
> > Thank