Bug 120875 - UI: Graphics engine badly draws mathematical operators in Formula Editor
Summary: UI: Graphics engine badly draws mathematical operators in Formula Editor
Status: RESOLVED DUPLICATE of bug 119302
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: UI (show other bugs)
Version:
(earliest affected)
6.1.2.1 release
Hardware: x86-64 (AMD64) Windows (All)
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-10-24 13:51 UTC by [REDACTED]
Modified: 2018-10-31 16:54 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:


Attachments
screenshot 1 (53.63 KB, image/png)
2018-10-24 13:52 UTC, [REDACTED]
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screenshot 2 (14.95 KB, image/png)
2018-10-24 13:53 UTC, [REDACTED]
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screenshot 3 (9.76 KB, image/png)
2018-10-24 13:53 UTC, [REDACTED]
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screenshot 4 (6.65 KB, image/png)
2018-10-24 13:54 UTC, [REDACTED]
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screenshot 5 (53.60 KB, image/png)
2018-10-28 17:26 UTC, [REDACTED]
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screenshot 6 (46.31 KB, image/png)
2018-10-28 17:26 UTC, [REDACTED]
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screenshot 7 (46.43 KB, image/png)
2018-10-28 17:27 UTC, [REDACTED]
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screenshot 8 (49.05 KB, image/png)
2018-10-28 17:27 UTC, [REDACTED]
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screenshot 9 (49.83 KB, image/png)
2018-10-31 16:54 UTC, [REDACTED]
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screenshot 10 (47.08 KB, image/png)
2018-10-31 16:54 UTC, [REDACTED]
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screenshot 11 (46.08 KB, image/png)
2018-10-31 16:54 UTC, [REDACTED]
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screenshot 12 (57.87 KB, image/png)
2018-10-31 16:54 UTC, [REDACTED]
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Description [REDACTED] 2018-10-24 13:51:35 UTC
Description:
Every time I open the math formula editor (and program), the symbols on the left column are badly drawn. Brackets lines are out of range. There are bad shifts in relation to "squares".

For simplicity, I attach screenshots, here are links to files:

[zip]: https://www.dropbox.com/s/2x40p2cwpm3rtsg/lo-ui-bug.zip?dl=0
[ss-1]: https://i.imgur.com/E4EVEd2.png
[ss-2]: https://i.imgur.com/TfLFJpP.png
[ss-3]: https://i.imgur.com/jGw51FP.png
[ss-4]: https://i.imgur.com/KuMeBSy.png


Steps to Reproduce:
1. Open LibreOffice
2. File -> New -> Text document
3. Insert -> Object -> Formula
4. Here, look at the left column with the operators.

Actual Results:
Badly drawn graphics.

Expected Results:
The bracket lines should be the right size.
Operators should be at equal intervals for "squares".


Reproducible: Always


User Profile Reset: No


OpenGL enabled: Yes

Additional Info:
Version: 6.1.2.1 (x64)
Build ID: 65905a128db06ba48db947242809d14d3f9a93fe
Threads CPU: 4; OS:Windows 10.0; UI render:GL; 
Regional Settings: pl-PL (pl_PL); Calc: group threaded

====================

Tools -> Options -> LibreOffice -> View -> "Antyaliasing and GL is enabled"
Comment 1 [REDACTED] 2018-10-24 13:52:54 UTC
Created attachment 145972 [details]
screenshot 1
Comment 2 [REDACTED] 2018-10-24 13:53:34 UTC
Created attachment 145974 [details]
screenshot 2
Comment 3 [REDACTED] 2018-10-24 13:53:52 UTC
Created attachment 145975 [details]
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Comment 4 [REDACTED] 2018-10-24 13:54:06 UTC
Created attachment 145976 [details]
screenshot 4
Comment 5 Roman Kuznetsov 2018-10-26 22:07:20 UTC
can you try update your LibreOffice to 6.1.3 and look at your problem in it?

In 6.1.3.1 and in 6.2 alpha 1 I don't repro this
Comment 6 [REDACTED] 2018-10-28 17:26:17 UTC
After upgrading to 'LibreOffice_6.1.3.1 _win_x64.msi' I have the same problem.
See: screenshots from 5 to 8
Comment 7 [REDACTED] 2018-10-28 17:26:36 UTC
Created attachment 146101 [details]
screenshot 5
Comment 8 [REDACTED] 2018-10-28 17:26:56 UTC
Created attachment 146102 [details]
screenshot 6
Comment 9 [REDACTED] 2018-10-28 17:27:10 UTC
Created attachment 146103 [details]
screenshot 7
Comment 10 [REDACTED] 2018-10-28 17:27:24 UTC
Created attachment 146104 [details]
screenshot 8
Comment 11 Xisco Faulí 2018-10-30 13:17:24 UTC
I guess this is a duplicate of bug 119302.
Could you please check with a 6.1.4 build just to be sure? -> https://dev-builds.libreoffice.org/daily/libreoffice-6-1/

*** This bug has been marked as a duplicate of bug 119302 ***
Comment 12 [REDACTED] 2018-10-31 16:53:39 UTC
For: libo-61-64_2018-10-31_11.17.45_LibreOfficeDev_6.1.4.0.0_Win_x64

It is much better, but not everything is good.
There are still a few badly drawn lines.
Some brackets are too thin, their color is gray, not black.
I am not sure about the centering of some symbols in relation to "squares".

See screenshots from 9 to 11.
Comment 13 [REDACTED] 2018-10-31 16:54:04 UTC
Created attachment 146207 [details]
screenshot 9
Comment 14 [REDACTED] 2018-10-31 16:54:30 UTC
Created attachment 146208 [details]
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Comment 15 [REDACTED] 2018-10-31 16:54:44 UTC
Created attachment 146209 [details]
screenshot 11
Comment 16 [REDACTED] 2018-10-31 16:54:58 UTC
Created attachment 146210 [details]
screenshot 12