Bug 141649 - Support for Optional Content
Summary: Support for Optional Content
Status: CONFIRMED
Alias: None
Product: okular
Classification: Applications
Component: general (show other bugs)
Version: unspecified
Platform: unspecified Linux
: NOR wishlist
Target Milestone: ---
Assignee: Okular developers
URL:
Keywords:
: 198121 342924 (view as bug list)
Depends on:
Blocks:
 
Reported: 2007-02-13 20:23 UTC by Helge Deller
Modified: 2015-01-16 22:46 UTC (History)
2 users (show)

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Description Helge Deller 2007-02-13 20:23:57 UTC 
Version:           0.5.6 (using KDE 3.5.6, compiled sources)
Compiler:          Target: i586-suse-linux
OS:                Linux (i686) release 2.6.16.27-0.6-default

This document (15 Megabyte!):
http://www.sap.info/media/epaper/sapinfo_epaper_143_de.pdf
works nicely in acroread, but when opened with kpdf it always shows the help page (the one you can toggle with the lower left question-mark button) above all other content without the possibility to hide it.
Comment 1 Albert Astals Cid 2007-02-18 13:12:38 UTC 
This pdf is using "Optional Content" feature of PDF that we do not support at the moment. For the record, "Optional Content" is described in section 4.10 of the PDF 1.6 specification. It does not seem VERY difficult to add support for that feature (not trivial either) but i'm lacking time at the moment to work on it.
Comment 2 Albert Astals Cid 2007-03-11 12:47:31 UTC 
kpdf 3.5.7 will be an improvement and will not render the optional content, so at least you can read the pdf
Comment 3 Albert Astals Cid 2009-08-26 23:27:03 UTC 
Moving to okular, we need to support optional content now that poppler supports it since time ago.
Comment 4 Albert Astals Cid 2012-06-11 21:23:29 UTC 
*** Bug 198121 has been marked as a duplicate of this bug. ***
Comment 5 Albert Astals Cid 2015-01-16 22:46:14 UTC 
*** Bug 342924 has been marked as a duplicate of this bug. ***