Bug 113759 - FILEOPEN: PPTX: before-paragraph spacing too large for (only!) empty paragraphs
Summary: FILEOPEN: PPTX: before-paragraph spacing too large for (only!) empty paragraphs
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Impress (show other bugs)
Version:
(earliest affected)
3.6.7.2 release
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: filter:pptx
Depends on:
Blocks: PPTX-Paragraph
  Show dependency treegraph
 
Reported: 2017-11-10 13:29 UTC by Tobias Burnus
Modified: 2021-01-28 11:00 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:
Regression By:


Attachments
PPTX (PowerPoint 2017) - same 3.84 pt before-paragraph spacing everywhere, LO: 5x as big for empty paragraphs (24.17 KB, application/vnd.openxmlformats-officedocument.presentationml.presentation)
2017-11-10 13:29 UTC, Tobias Burnus
Details
Screen short - left PowerPoint 2003, right LO Impress 6.1.3.1 (20.97 KB, image/png)
2019-02-08 09:10 UTC, Tobias Burnus
Details
How it looks in PP 2013 and current 7.2 master (102.49 KB, image/png)
2021-01-28 11:00 UTC, NISZ LibreOffice Team
Details

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Description Tobias Burnus 2017-11-10 13:29:01 UTC
Created attachment 137663 [details]
PPTX (PowerPoint 2017) - same 3.84 pt before-paragraph spacing everywhere, LO: 5x as big for empty paragraphs

Maybe related to Bug 51340.

In PowerPoint, all lines have a before-paragraph spacing of 3.84pt (0.03", 1.02mm), i.e. both the two bullet paragraph and the empty paragraphs.

Hence, in MSO the second bullet point is in the middle of the page.


In LibreOffice 5.4.2.2 (Windows), the before-paragraph spacing is also 3.84pt for the two bullet lines.

BUT: All empty paragraphs have a before-paragraph spacing of 0.20"/4.99mm which is 5 times as much.

Hence, in LO the second bullet point is at the end of the page.
Comment 1 Buovjaga 2017-11-14 14:33:30 UTC
Confirmed.

3.3 crashes on opening.

Arch Linux 64-bit, KDE Plasma 5
Version: 6.0.0.0.alpha1+
Build ID: d73225119476de1826f648acca9e93bf6797e813
CPU threads: 8; OS: Linux 4.13; UI render: default; VCL: kde4; 
Locale: fi-FI (fi_FI.UTF-8); Calc: group
Built on November 12th 2017

Arch Linux 64-bit
Version 3.6.7.2 (Build ID: e183d5b)
Comment 2 QA Administrators 2018-11-15 03:43:32 UTC Comment hidden (obsolete)
Comment 3 Tobias Burnus 2019-02-08 09:10:40 UTC
Created attachment 149012 [details]
Screen short - left PowerPoint 2003, right LO Impress 6.1.3.1

Still a problem with LO 6.1.3.1/Win32.
Comment 4 Tobias Burnus 2019-02-08 09:13:38 UTC
(In reply to Tobias Burnus from comment #3)
> Created attachment 149012 [details]
> Screen short - left PowerPoint 2003, right LO Impress 6.1.3.1

I just realized the screen short is a bit misleading as I should have zoomed out a bit more for PowerPoint as I clip the top/left part of the page. (The top/left position of both frames are the same.)

In any case, in LO, the second bullet ("* Line 2") is at the end of the page, in PowerPoint it is a bit lower than half of the page.
Comment 5 Buovjaga 2019-09-29 16:07:51 UTC
Still confirmed

Version: 6.4.0.0.alpha0+ (x64)
Build ID: d744838991594eebe27acc4c7d9fb4579d654853
CPU threads: 4; OS: Windows 10.0; UI render: default; VCL: win; 
TinderBox: Win-x86_64@42, Branch:master, Time: 2019-09-29_05:12:00
Locale: fi-FI (fi_FI); UI-Language: en-US
Calc: threaded
Comment 6 NISZ LibreOffice Team 2021-01-28 11:00:58 UTC
Created attachment 169225 [details]
How it looks in PP 2013 and current 7.2 master

Empty paragraphs before spacing still goes from 3.84 pt to 0.5 cm in:

Version: 7.2.0.0.alpha0+ (x64) / LibreOffice Community
Build ID: 7eb289c49cc7245ef3001a39be0c15d06bbe875b
CPU threads: 4; OS: Windows 6.3 Build 9600; UI render: Skia/Raster; VCL: win
Locale: en-US (hu_HU); UI: en-US
Calc: CL