Bug 167709 - FILEOPEN PPTX: connector lines flow down and up again, through the object, instead of simply down
Summary: FILEOPEN PPTX: connector lines flow down and up again, through the object, in...
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Impress (show other bugs)
Version:
(earliest affected)
24.8.0.0 beta1+
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords: bibisected, bisected, filter:pptx, regression
Depends on:
Blocks: PPTX-line-connector-import
  Show dependency tree / graph
 
Reported: 2025-07-29 08:17 UTC by Gerald Pfeifer
Modified: 2025-08-04 14:05 UTC (History)
3 users (show)

See Also:
Crash report or crash signature:

Attachments
Sample slide (PPTX) (1.90 MB, application/vnd.openxmlformats-officedocument.presentationml.presentation)
2025-07-29 08:17 UTC, Gerald Pfeifer 		Details
Visual comparison PowerPoint (top) - Impress (bottom) (113.99 KB, image/png)
2025-07-29 08:18 UTC, Gerald Pfeifer 		Details
View All Add an attachment (proposed patch, testcase, etc.)

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Description Gerald Pfeifer 2025-07-29 08:17:21 UTC 
Created attachment 202046 [details]
Sample slide (PPTX)

Looking at the attached PPTX, instead of a branching connector line
flowing downwards (connecting "parent" to two "children"), it flows
down below the children, then up again, and trough the children.


This is a regression between

   Version: 24.2.8.0.0+ (X86_64) / LibreOffice Community
   Build ID: 0e74b05b607d931d63762b7d8f69f59b457c1e17
   CPU threads: 12; OS: Linux 6.15; UI render: default; VCL: gtk3

and

   Version: 24.8.8.0.0+ (X86_64) / LibreOffice Community
   Build ID: d32e91b86606d23868b31c984013f4d624373c78
   CPU threads: 12; OS: Linux 6.15; UI render: default; VCL: gtk3

still present in today's daily build

   Version: 26.2.0.0.alpha0+ (X86_64) / LibreOffice Community
   Build ID: 7f4868348c14b305fcd75744e1e3544d0d3a5d61
   CPU threads: 12; OS: Linux 6.15; UI render: default; VCL: gtk3
Comment 1 Gerald Pfeifer 2025-07-29 08:18:32 UTC 
Created attachment 202047 [details]
Visual comparison PowerPoint (top) - Impress (bottom)
Comment 2 Saburo 2025-07-30 00:09:42 UTC 
bibisected with win64-24.8
commit 80bb33a5bf3ffc5bb8b05ca9bb7980543337156b
author	Tibor Nagy <tibor.nagy.extern@allotropia.de>	Mon Jul 01 13:59:52 2024 +0200

tdf#157172 tdf#157460 PPTX import: fix connectors adjustment values