On 06/11/2013 08:39 PM, Albert Astals Cid wrote:
El Dimarts, 11 de juny de 2013, a les 20:34:09, Mihai Niculescu va escriure:
On 06/11/2013 08:19 PM, Albert Astals Cid wrote:
El Dimarts, 11 de juny de 2013, a les 08:19:34, Mihai Niculescu va
escriure:
On 06/11/2013 12:56 AM, Albert Astals Cid wrote:
El Dilluns, 10 de juny de 2013, a les 23:39:26, Mihai Niculescu va
escriure:
On 06/10/2013 09:13 PM, Mihai Niculescu wrote:
On 06/10/2013 08:32 PM, Albert Astals Cid wrote:
El Dilluns, 3 de juny de 2013, a les 09:41:41, Mihai Niculescu va
escriure:
Hi,
I am working on Arthur backend and did some changes for the backend
not
to use Splash, but only Qt and QPainter.
Right now, the backend can render very good PDF files with the
exceptions:
- does not render non-latin characters
- does not render multiple resolutions
BTW, are you aware we are releasing a new verison really soon and
that if you
want your changes in you should send your patches *now*?
Cheers,
Albert
Hi,
I didnt use git, so I must get the trunk from git, apply the
modifications and create the patch and later I'll send you the patch.
I hope it is not too late.
Cheers,
Mihai
I attached the patch file. This patch removes any code in Arthur's dev
that is dependent on Splash. It also sets a transparent background for
the page - this feature is what I need a lot. A user can set manually
the background color by himself in a QWidget/QImage. Maybe a better
approach is to set it to the color of the document. I'll look into this
in the future.
As mentioned above, my tests showed that it can not display non-latin
chars and also it displays only at a single resolution.
I'll try have a look before the feature freeze (in two weeks) but
someone
else other than Mihai doing some testing/code review would be awesome.
Cheers,
Albert
I think I wasn't clear enough about the patch with one thing, so let me
give a better explanation. It can render a PDF page correctly only when
not setting any resolution, like this :
page->renderToPainter(&painter);
So, testing the patch with demos/poppler_qt4viewer will not render
correctly. Instead, you should test it with the example I have attached
now. To compile it, you need to set the POPPLER variable from
testPoppler-Arthur.pro
Oh, so it's more a work in progress thing than a finished thing, right?
If so we can wait for the next release then.
Cheers,
Albert
Since it has the issues presented above, I do not recommend to use it in
production. But I think it would be helpful for other devs who want to
improve the Arthur backend.
Are you planning to keep working on it to a stage in which in can be shipped
in a future poppler release?
Cheers,
Albert
I hope I'll have time to improve it, but I don't know for sure.
Cheers,
Mihai
Cheers,
Mihai
These are the only problems I found. Are you interested in these
changes
and how can I add these to git repo?
Also, I am thinking of modifying the wrapper to also support Qt5 but
I
dont know how to modify the build system (configure, makefiles) to
search for Qt5/Qt4, set libraries and moc accordingly and to set a
global variable to use it in the code in order to know which code to
enable:
#ifdef QT5_VERSION
or something like this. If someone can help me with this, than I'll
make
poppler-qt4 support even Qt5.
Cheers,
Mihai
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