[poppler] (no subject)

[Carlos Garcia Campos]

El mar, 12-05-2009 a las 10:53 +0200, Pino Toscano escribió:
> Hi,
> 
> > I haven't found any code example on the web about the annotations classes.
> > The okular source code would be a great example unfortunatly I can't
> > download it easily because I'm working on Windows.
> 
> http://websvn.kde.org/trunk/KDE/kdegraphics/okular
> go in the generators/poppler dubdirectory for the poppler backend.
> 
> > The thing is I create the annotations well (I think) but after that I don't
> > success to store it in a xml file because the store fonction need a
> > QDocument and a QNode and it's not very clear in my head.
> 
> You most don't need to look at the functions to retrieve/store annotations 
> from/to XML.
> What is your exact use case, ie what are you trying to do?
> 
> > Moreover, when I have created the annotation I don't know how to do to view
> > it.
> 
> Current poppler support for annotations is read-only, ie you can only get the 
> annotations of a document's page, but you cannot change them, nor add new 
> ones.
> The current *Annotation classes are not wrapper to internal objects, but 
> just "data objects". Changing the values on instance of those objects will do 
> nothing on the document they belong to.

now it's possible to change the annot contents with
Annot::setContents(). 

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-- 
Carlos Garcia Campos
   elkalmail at yahoo.es
   carlosgc at gnome.org
   http://carlosgc.linups.org
PGP key: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x523E6462
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