Issue 46535 - images are not properly presentated in slide show
Summary: images are not properly presentated in slide show
Alias: None
Product: Impress
Classification: Application
Component: viewing (show other issues)
Version: OOo 2.0 Beta
Hardware: PC All
: P4 Trivial with 2 votes (vote)
Target Milestone: ---
Assignee: AOO issues mailing list
QA Contact:
Keywords: needmoreinfo, oooqa
: 107278 (view as issue list)
Depends on: 107278
  Show dependency tree
Reported: 2005-04-02 15:59 UTC by wichteli
Modified: 2017-05-20 11:08 UTC (History)
2 users (show)

See Also:
Issue Type: DEFECT
Latest Confirmation in: ---
Developer Difficulty: ---

OO & Powerpoints way to show the image (600.05 KB, image/bmp)
2005-04-03 00:29 UTC, wichteli
no flags Details
a ppt where the image is not propperly dhisplayed (361.50 KB, application/
2005-04-05 15:13 UTC, wichteli
no flags Details

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Description wichteli 2005-04-02 15:59:40 UTC
using OO v1.9.87

i opened a powerpoint presentation with impress and started a slide show.
I was surpriesed to see, that all the images, that were properly displayed in
the "developement view", were rastered somehow.
like on a chessboard there were unsharp squares next to relatively normal
lookung ones.its not too easy to discribe, just look at my attachment.
Comment 1 wichteli 2005-04-03 00:29:59 UTC
Created attachment 24552 [details]
OO & Powerpoints way to show the image
Comment 2 wichteli 2005-04-03 00:42:10 UTC
sorry, that i created the attachment only now, but i had problems logging onto
the server befor.
Comment 3 wolframgarten 2005-04-04 08:03:39 UTC
Can you attach a ppt file where this is visible? Thanks in advance.
Comment 4 wolframgarten 2005-04-04 09:22:18 UTC
Keyword added.
Comment 5 wichteli 2005-04-05 00:06:18 UTC
i will see, if i can find one that is not 170mb large (as my present one is)
gonna add it soon
Comment 6 wichteli 2005-04-05 15:13:46 UTC
Created attachment 24693 [details]
a ppt where the image is not propperly dhisplayed
Comment 7 wichteli 2005-04-05 15:15:41 UTC
trying to find a presentation, where the problem shows up, i noticed, that only
*.bmp files were not shown propperly.
Comment 8 wolframgarten 2005-04-05 15:33:36 UTC
The rasterization that is visible seems to be some moire effect resulting from
the   structure on the picture. I have the same effect if I convert it to jpg.
It is only a mtter of the zoomfactor if it is visible or not. I do not know why
PPT does not show the effect but I am not sure if this is a fixable bug.
Comment 9 wolframgarten 2005-04-05 15:34:30 UTC
Anything to be done about this, Sven? Thanks in advance.
Comment 10 sven.jacobi 2005-04-15 15:21:02 UTC
sj->thb: as you said, the moire effect is the result of a not filtered downscale.
Comment 11 ace_dent 2008-05-15 00:08:07 UTC
This Issue requires more information ('needmoreinfo'), but has not been updated
within the last year. Please re-test with one of the latest versions of OOo -
the problem(s) may have already been addressed. Either use the recent stable
or consider trying the new OOo 3 BETA (still in testing):

Please report back the outcome so this Issue may be closed or progressed as
necessary - otherwise it may be Resolved as Invalid in the future. You may also
wish to search for (and note) any duplicates of this Issue that may have
advanced further :

Many thanks,

Cleaning-up and Closing old Issues as part of:
~ The Grand Bug Squash, pre v3 ~
Comment 12 Rainer Bielefeld 2009-11-29 08:00:54 UTC
It seems we have a more general description for that problem in Issue 107278.
Can you please check whether the problem of this issue really is the same
(especially: problem also visible in DRAW, WRITER, CALC)?

Until results of further investigation and proof of contrary I mark this one as
"depends on"
Comment 13 Armin Le Grand 2009-12-04 11:53:32 UTC
*** Issue 107278 has been marked as a duplicate of this issue. ***
Comment 14 Armin Le Grand 2009-12-04 11:54:28 UTC
AW: Added more info to #i107278# what possibilities DrawingLayer is using,
please reder there for more info.
Comment 15 Marcus 2017-05-20 11:08:54 UTC
Reset assigne to the default "".