Bug 146237 - FILEOPEN PPTX: Some shadow shape effects are not supported yet
Summary: FILEOPEN PPTX: Some shadow shape effects are not supported yet
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Printing and PDF export (show other bugs)
Version:
(earliest affected)
7.2.4.1 release
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: filter:pptx
Depends on: 135320
Blocks: PPTX-3D
  Show dependency treegraph
 
Reported: 2021-12-15 10:44 UTC by Rajeev
Modified: 2024-08-13 09:14 UTC (History)
1 user (show)

See Also:
Crash report or crash signature:


Attachments
input file having text object shadow applied on it (36.41 KB, application/vnd.openxmlformats-officedocument.presentationml.presentation)
2021-12-15 10:44 UTC, Rajeev
Details
output snapshot when imported in Libreoffice (11.62 KB, image/png)
2021-12-15 10:45 UTC, Rajeev
Details
PPTX with multiple cases of shadow (87.58 KB, application/vnd.openxmlformats-officedocument.presentationml.presentation)
2022-07-19 12:54 UTC, Timur
Details
PPTX slide 3 screenshot of MSO (61.06 KB, image/webp)
2022-07-19 13:00 UTC, Timur
Details
PPTX slide 1 screenshot of MSO (40.97 KB, image/webp)
2022-07-19 13:03 UTC, Timur
Details

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Description Rajeev 2021-12-15 10:44:53 UTC
Created attachment 176941 [details]
input file having text object shadow applied on it

PPTx file has text object in it. text effects like shadow has been applied to it. 
While importing this in LibreOffice app. Text effects are getting dropped. 

Please refer to the attachment. 

input file : test_shadow.pptx

output snapshot : output.png
Comment 1 Rajeev 2021-12-15 10:45:58 UTC
Created attachment 176942 [details]
output snapshot when imported in Libreoffice
Comment 2 Timur 2022-07-19 12:54:06 UTC
Created attachment 181329 [details]
PPTX with multiple cases of shadow

Reporter, you may not set New yourself. You need to wait until someone confirms.
I confirm now. It's Inner Shadow preset in MSO and all are missing in LO. 
I add PPTX sample with multiple cases of shadow.
Comment 3 Timur 2022-07-19 13:00:09 UTC
Created attachment 181330 [details]
PPTX slide 3 screenshot of MSO

These Inside/Inner shadows are not shown by LO 7.5+ at all.
Comment 4 Timur 2022-07-19 13:03:27 UTC
Created attachment 181331 [details]
PPTX slide 1 screenshot of MSO

Different shadows are show with different issues. 
Shadow size is bug 150020. Perspective is bug 132539. 
General and Offset/Outside are also not correct. Let's wait to see some fix.
Comment 5 QA Administrators 2024-07-19 03:15:40 UTC Comment hidden (obsolete)
Comment 6 Gerald Pfeifer 2024-08-13 09:09:50 UTC
This still is an issue with current development head

  Version: 25.2.0.0.alpha0+ (X86_64) / LibreOffice Community
  Build ID: 6c640ee2662318f32a22d8293ad7498109681933
  CPU threads: 12; OS: Linux 6.10; UI render: default; VCL: gtk3
  Locale: en-US (en_US.UTF-8); UI: en-US

though we now show (just) a red rectangle for the original bug document,
unlike the attachment "output snapshot when imported in Libreoffice".

Timur's set of additional test also still shows many issues, including
all instances on slide 3.
Comment 7 Gerald Pfeifer 2024-08-13 09:12:33 UTC
The examples in the third row on slide 1 look like instances of
bug #135320 ("inward soft edges").