[poppler] Changed renderings due to Annot/Form changes

[Carlos Garcia Campos]

Excerpts from carlosgc's message of jue mar 24 11:30:54 +0100 2011:
> Excerpts from Albert Astals Cid's message of vie mar 11 09:31:51 +0100 2011:
> > Hi Carlos, the following files suffer from rendering changes due to Annot/Form 
> > changes, sometimes is just that the "tick" mark moved up a bit, and sometimes 
> > a "radio button" drawing got replaced by a "cross".
> > 
> > As far as I understood you said there should be no rendering difference at all 
> > so i'm sending the whole list so that you can have a look and fix the 
> > regressions.
> > 
> >  * https://bugs.kde.org/attachment.cgi?id=26497
> 
> If the problem here is the check buttons, it's not a regression, but a
> feature :-) we are now correctly using the appearance stream of the
> annotation. 
> 
> >  * Document not in the internet (will mail to you)
> >  * http://launchpadlibrarian.net/11456651/f1040nre-2007.pdf
> 
> Ditto.
> 
> >  * Document not in the internet (will mail to you)
> >  * http://launchpadlibrarian.net/14733056/Absentee%20Ballot.pdf
> 
> Ditto.
> 
> >  * https://bugs.freedesktop.org/attachment.cgi?id=29612
> 
> Can I see the differences? or did you remove the results already?

Ok, this one is also better now. 

> >  * http://www.tcpdf.org/examples/example_054.pdf
> 
> This doesn't look correct compared to acroread, I'll look at it in
> detail.

I've just fixed it in git master, I was ignoring the NeedAppearances
entry in AcroForm dict for some cases. It fixes the regression and
improves the output, but it still doesn't look like acroread. 

> >  * http://librarian.launchpad.net/1607136/evince.pdf
> 
> Ditto. (not a bug)
> 
> >  * Document not in the internet (will mail to you)
> 
> You have sent 3 documents to me, one twice (I guess by mistake) that
> seems to be the same document than example_054.pdf, and the other one
> looks correct. 
> 
> > Albert
> 
> Thank you very much for running the test suite, I'll look at the
> two documents that are incorrectly rendered in detail.
> 
> Regards, 

Regards,
-- 
Carlos Garcia Campos
PGP key: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0x523E6462
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