Bug 129496 - LO 6.3.3.2 and LO 6.3.4.2 can't vectorize images
Summary: LO 6.3.3.2 and LO 6.3.4.2 can't vectorize images
Status: RESOLVED WORKSFORME
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Draw (show other bugs)
Version:
(earliest affected)
6.3.4.2 release
Hardware: x86-64 (AMD64) Linux (All)
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-12-19 14:39 UTC by Grantler
Modified: 2020-05-02 11:35 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:


Attachments
ConvertToPolygon only shows white or black preview and can't finalize work. (9.41 KB, image/png)
2019-12-19 14:39 UTC, Grantler
Details
Draw file contains bitmap, screenshot, vector object (copied from LO 6.2.8.2-64) (291.35 KB, application/vnd.oasis.opendocument.graphics)
2019-12-19 15:11 UTC, Grantler
Details
Vectorizing an arrow on LO 6.2.8.2-64 (50.94 KB, application/vnd.oasis.opendocument.graphics)
2020-05-02 10:32 UTC, Grantler
Details

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Description Grantler 2019-12-19 14:39:44 UTC
Created attachment 156673 [details]
ConvertToPolygon only shows white or black preview and can't finalize work.

OS: LinuxMint 19.2-64 Mate
LO 6.2.8.2, LO 6.3.3.2, LO 6.3.4.2

I used the same raster graphics for vectorizing.
LO 6.2.8.2 worked well.

LO 6.3.3.2, LO 6.3.4.2 did not and showed a white or black preview and did not proceed. See screenshot.
Comment 1 Xisco Faulí 2019-12-19 14:51:18 UTC
I can't reproduce it in

Versión: 6.3.4.2 (x86)
Id. de compilación: 60da17e045e08f1793c57c00ba83cdfce946d0aa
Subprocs. CPU: 1; SO: Windows 6.1; Repres. IU: predet.; VCL: win; 
Configuración regional: es-ES (es_ES); Idioma de IU: es-ES
Calc: threaded

 Please attach a sample document, as this makes it easier for us to verify the bug. 
(Please note that the attachment will be public, remove any sensitive information before attaching it. 
See https://wiki.documentfoundation.org/QA/FAQ#How_can_I_eliminate_confidential_data_from_a_sample_document.3F for help on how to do so.)

I have set the bug's status to 'NEEDINFO'. Please change it back to 'UNCONFIRMED' once the requested document is provided.
Comment 2 Grantler 2019-12-19 15:11:23 UTC
Created attachment 156675 [details]
Draw file contains bitmap, screenshot, vector object (copied from LO 6.2.8.2-64)

Additional file and screenshot.
Comment 3 QA Administrators 2019-12-20 03:39:44 UTC Comment hidden (obsolete)
Comment 4 Buovjaga 2020-04-29 17:25:32 UTC
You have in the file "Arrow was created on LO 6.2.8.2", but I don't know how to arrive to this correct result. How do I extract this arrow from the generated polygon, so I can be sure that the result was correct?

If I click the Preview button, the preview appears just fine.

Tested on Windows and Linux.

Arch Linux 64-bit
Version: 6.4.3.2
Build ID: 6.4.3-1
CPU threads: 8; OS: Linux 5.6; UI render: default; VCL: kf5; 
Locale: fi-FI (fi_FI.UTF-8); UI-Language: en-US
Calc: threaded
Comment 5 Grantler 2020-05-02 10:32:11 UTC
Created attachment 160219 [details]
Vectorizing an arrow on LO 6.2.8.2-64
Comment 6 Grantler 2020-05-02 10:38:00 UTC
On LO 6.4.3.2 the above mentioned conversion is successful now. Apparently the bug has been fixed. (Windows 10-64 professional; LO 6.4.3.2-64)
Comment 7 Buovjaga 2020-05-02 11:35:27 UTC
Excellent news, let's close