Bug 142249 - [EMF] Polydraw is not implemented
Summary: [EMF] Polydraw is not implemented
Status: VERIFIED FIXED
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: graphics stack (show other bugs)
Version:
(earliest affected)
7.2.0.0.alpha0+
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard: target:7.6.0
Keywords:
Depends on:
Blocks: EMF-WMF
  Show dependency tree / graph
 
Reported: 2021-05-13 00:25 UTC by Valek Filippov
Modified: 2023-05-11 19:18 UTC (History)
3 users (show)

See Also:
Crash report or crash signature:

Attachments
EMF sample with Polydraw (228 bytes, image/x-emf)
2021-05-13 00:26 UTC, Valek Filippov 		Details
Screenshot of the sample EMF file opened in MS Paint (2.66 KB, image/png)
2021-05-13 00:27 UTC, Valek Filippov 		Details
EMF sample with Polydraw16 (196 bytes, image/x-emf)
2021-05-13 00:33 UTC, Valek Filippov 		Details
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Valek Filippov 2021-05-13 00:25:34 UTC 
Description:
LO doesn't implement Polydraw MR

Steps to Reproduce:
Open attached EMF sample.

Actual Results:
LO draws an empty image.

Expected Results:
It should draw couple of figures.


Reproducible: Always


User Profile Reset: No



Additional Info:
Polydraw16 is also missed.
Comment 1 Valek Filippov 2021-05-13 00:26:19 UTC 
Created attachment 171937 [details]
EMF sample with Polydraw
Comment 2 Valek Filippov 2021-05-13 00:27:24 UTC 
Created attachment 171938 [details]
Screenshot of the sample EMF file opened in MS Paint
Comment 3 Valek Filippov 2021-05-13 00:33:23 UTC 
Created attachment 171939 [details]
EMF sample with Polydraw16

Coordinates and types of the points are the same in Polydraw and Polydraw16 sample, both EMFs should look the same as on attached screenshot.
Comment 4 Roman Kuznetsov 2021-05-22 17:54:38 UTC 
confirm in

Version: 7.2.0.0.alpha1+ / LibreOffice Community
Build ID: 128f67e0efa02294205a1abe1be874557ecdcecd
CPU threads: 4; OS: Linux 5.5; UI render: default; VCL: kf5 (cairo+xcb)
Locale: ru-RU (ru_RU.UTF-8); UI: ru-RU
TinderBox: Linux-rpm_deb-x86_64@86-TDF, Branch:master, Time: 2021-05-19_06:21:05
Calc: threaded
Comment 5 Commit Notification 2023-05-10 14:46:49 UTC 
Bartosz Kosiorek committed a patch related to this issue.
It has been pushed to "master":

https://git.libreoffice.org/core/commit/ba0bf0ab2c24d309e8a938cec26daa41eba9c8cf

tdf#142249 EMF Implement EMR_POLYDRAW record

It will be available in 7.6.0.

The patch should be included in the daily builds available at
https://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More
information about daily builds can be found at:
https://wiki.documentfoundation.org/Testing_Daily_Builds

Affected users are encouraged to test the fix and report feedback.
Comment 6 Bartosz 2023-05-10 17:56:44 UTC 
Two years after bug was created, it is finally resolved...
Comment 7 BogdanB 2023-05-11 19:18:42 UTC 
Thanks Bartosz.

Working well in
Version: 7.6.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: c8cb7a658b33e296024044f3377378644a9a97ef
CPU threads: 16; OS: Linux 5.19; UI render: default; VCL: gtk3
Locale: ro-RO (ro_RO.UTF-8); UI: en-US
Calc: threaded

Not in (just as a reference for test)
Version: 7.5.3.2 (X86_64) / LibreOffice Community
Build ID: 9f56dff12ba03b9acd7730a5a481eea045e468f3
CPU threads: 16; OS: Linux 5.19; UI render: default; VCL: gtk3
Locale: ro-RO (ro_RO.UTF-8); UI: en-US
Calc: threaded