Apache OpenOffice (AOO) Bugzilla – Issue 46535
images are not properly presentated in slide show
Last modified: 2017-05-20 11:08:54 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.
Created attachment 24552 [details] OO & Powerpoints way to show the image
sorry, that i created the attachment only now, but i had problems logging onto the server befor.
Can you attach a ppt file where this is visible? Thanks in advance.
Keyword added.
i will see, if i can find one that is not 170mb large (as my present one is) gonna add it soon
Created attachment 24693 [details] a ppt where the image is not propperly dhisplayed
trying to find a presentation, where the problem shows up, i noticed, that only *.bmp files were not shown propperly.
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.
Anything to be done about this, Sven? Thanks in advance.
sj->thb: as you said, the moire effect is the result of a not filtered downscale.
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 version: http://download.openoffice.org/index.html or consider trying the new OOo 3 BETA (still in testing): http://download.openoffice.org/3.0beta/ 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 : http://www.openoffice.org/issues/query.cgi Many thanks, Andrew Cleaning-up and Closing old Issues as part of: ~ The Grand Bug Squash, pre v3 ~
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"
*** Issue 107278 has been marked as a duplicate of this issue. ***
AW: Added more info to #i107278# what possibilities DrawingLayer is using, please reder there for more info.
Reset assigne to the default "issues@openoffice.apache.org".