Bug 169489 - Slow rendering of complex and especially zoomed PDF files
Summary: Slow rendering of complex and especially zoomed PDF files
Status: RESOLVED NOT A BUG
Alias: None
Product: okular
Classification: Applications
Component: PDF backend (show other bugs)
Version: 0.7
Platform: Debian testing Linux
: NOR normal
Target Milestone: ---
Assignee: Okular developers
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2008-08-20 15:07 UTC by Martin Bretschneider
Modified: 2008-08-20 15:26 UTC (History)
0 users

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Description Martin Bretschneider 2008-08-20 15:07:05 UTC 
Version:           0.7 (using KDE 4.1.0)
OS:                Linux
Installed from:    Debian testing/unstable Packages

Hi,

okular (and kpdf) do render slow if I open a large pdf file with complex vector data. If I zoom in, I get a blured rendering that is not improved sometimes.

Adobe Reader is faster and you can see how it renderes the different parts of the pdf. Foxit reader using MS Windows is also faster.

See an example file (~ 2 MB) on http://www.uestra.de/fileadmin/gvh/downloads/Plaene/07_Region.pdf
Comment 1 Pino Toscano 2008-08-20 15:26:16 UTC 
(In reply to comment #0)
> okular [...] do render slow 

And this is not correct. Okular does not do rendering on its own, but uses the Poppler library for that as well.
So, please, report the problem to https://bugs.freedesktop.org, "poppler" product.

Thank you for your understanding.