[Libreoffice-bugs] [Bug 121026] New: Horizontal table borders appear slightly fatter compared to vertical lines and compared to previous versions

[b***@bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=121026

Bug ID: 121026
Summary: Horizontal table borders appear slightly fatter
compared to vertical lines and compared to previous
versions
Product: LibreOffice
Version: 6.2.0.0.alpha1+ Master
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: medium
Component: Writer
Assignee: libreoffice-***@lists.freedesktop.org
Reporter: ***@surfxs.nl

Description:
Horizontal table borders appear slightly fatter compared to vertical lines

Steps to Reproduce:
1. Insert a table (default style)

Actual Results:
Horizontal table borders appear slightly fatter compared to vertical lines

Expected Results:
Same borders


Reproducible: Always


User Profile Reset: Yes



Additional Info:
Version: 6.2.0.0.alpha1+
Build ID: cb7500ddb8de6c41fca84a0009ffe22240bb1845
CPU threads: 4; OS: Windows 6.3; UI render: default; VCL: win;
TinderBox: Win-***@42, Branch:master, Time: 2018-10-29_03:24:02
Locale: nl-NL (nl_NL); Calc: C

[b***@bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=121026

Xisco Faulí <***@libreoffice.org> changed:

What |Removed |Added
----------------------------------------------------------------------------
CC| |***@libreoffice.org

--- Comment #1 from Xisco Faulí <***@libreoffice.org> ---
Created attachment 146521
--> https://bugs.documentfoundation.org/attachment.cgi?id=146521&action=edit
How it looks on linux gtk3

On linux ( gtk3 ) it looks better on master than on 6.1.3.2

[b***@bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=121026

--- Comment #2 from Telesto <***@surfxs.nl> ---
(In reply to Xisco Faulí from comment #1)

Created attachment 146521 [details]
How it looks on linux gtk3
On linux ( gtk3 ) it looks better on master than on 6.1.3.2

Attachment 146522 does shows the issue

[b***@bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=121026

--- Comment #3 from kuouu <***@gmail.com> ---
Bug confirmed

Version: 6.3.0.0.alpha0+
Build ID: 8a02a1d329c43df6de383a7b0cf8ac14247b18c9
CPU threads: 8; OS: Linux 4.15; UI render: default; VCL: gtk3;
TinderBox: Linux-rpm_deb-***@86-TDF, Branch:master, Time:
2018-11-17_20:48:16
Locale: en-US (en_US.UTF-8); UI-Language: en-US
Calc: threaded

[b***@bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=121026

--- Comment #4 from kuouu <***@gmail.com> ---
Created attachment 147129
--> https://bugs.documentfoundation.org/attachment.cgi?id=147129&action=edit
Look different but actually not

I insert a table and take screenshot. After I zoom in to 600%, the bug really
exists.
But when I go back to Libre office writer and directly zoom in to 600%, the
borders are having same width.

[b***@bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=121026

Dieter Praas <dgp-***@gmx.de> changed:

What |Removed |Added
----------------------------------------------------------------------------
Ever confirmed|0 |1
CC| |dgp-***@gmx.de
Status|UNCONFIRMED |NEW
Blocks| |107701

--- Comment #5 from Dieter Praas <dgp-***@gmx.de> ---
Set to NEW because of comment 3


Referenced Bugs:

https://bugs.documentfoundation.org/show_bug.cgi?id=107701
[Bug 107701] [META] Table border bugs and enhancements

[b***@bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=121026

--- Comment #6 from Telesto <***@surfxs.nl> ---
Created attachment 147156
--> https://bugs.documentfoundation.org/attachment.cgi?id=147156&action=edit
Bibisect log

Bisected to

author Armin Le Grand <***@cib.de> 2018-10-25 10:06:05 +0200
committer Armin Le Grand <***@cib.de> 2018-10-25 12:43:55
+0200
commit 313392119522c21a6ecd14403d6f92c948149df7 (patch)
tree fbd1a112a41f83d34c6bb6ea79eeccf73dba3e7b
parent 8dec85a3b3f4cbd46b03f707458347a25cc22c15 (diff)
Reorganize FrameBorderPrimitive creation (II)
Step5: Move the view-dependent decomposition from
BorderLinePrimitive2D to SdrFrameBorderPrimitive2D.

https://cgit.freedesktop.org/libreoffice/core/commit/?id=313392119522c21a6ecd14403d6f92c948149df7

[b***@bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=121026

Telesto <***@surfxs.nl> changed:

What |Removed |Added
----------------------------------------------------------------------------
See Also| |https://bugs.documentfounda
| |tion.org/show_bug.cgi?id=12
| |1222

[b***@bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=121026

Telesto <***@surfxs.nl> changed:

What |Removed |Added
----------------------------------------------------------------------------
CC| |***@me.com

--- Comment #7 from Telesto <***@surfxs.nl> ---
Adding CC: to Armin Le Grand

[b***@bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=121026

Telesto <***@surfxs.nl> changed:

What |Removed |Added
----------------------------------------------------------------------------
Blocks| |121235


Referenced Bugs:

https://bugs.documentfoundation.org/show_bug.cgi?id=121235
[Bug 121235] [META] Regressions introduced by buffering SystemDependent
GraphicData

[b***@bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=121026

Telesto <***@surfxs.nl> changed:

What |Removed |Added
----------------------------------------------------------------------------
Blocks|121235 |

--- Comment #8 from Telesto <***@surfxs.nl> ---
Sorry for the spam


Referenced Bugs:

https://bugs.documentfoundation.org/show_bug.cgi?id=121235
[Bug 121235] [META] Regressions introduced by buffering SystemDependent
GraphicData

[b***@bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=121026

Xisco Faulí <***@libreoffice.org> changed:

What |Removed |Added
----------------------------------------------------------------------------
Keywords| |bibisected, bisected,
| |regression

[b***@bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=121026

Xisco Faulí <***@libreoffice.org> changed:

What |Removed |Added
----------------------------------------------------------------------------
Severity|normal |trivial
CC| |libreoffice-ux-***@lists
| |.freedesktop.org
Keywords| |needsUXEval
Priority|medium |lowest

--- Comment #9 from Xisco Faulí <***@libreoffice.org> ---
Personally I see the line drawing better in master than in 6.1, specially when
zooming. To me it's rathen an improvement than a bug...
Adding the UX team to know their opinion...

[b***@bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=121026

Heiko Tietze <***@gmail.com> changed:

What |Removed |Added
----------------------------------------------------------------------------
Component|Writer |graphics stack
CC|libreoffice-ux-***@lists |***@gmail.com
|.freedesktop.org |
Keywords|needsUXEval |

--- Comment #10 from Heiko Tietze <***@gmail.com> ---
(In reply to Xisco Faulí from comment #9)

Post by b***@bugs.documentfoundation.org
Adding the UX team to know their opinion...

It depends on the render engine (both OS and LibO). Tools > View > Graphics
Output > Anti-Aliasing has a significant impact on the lines.IIRC, Armin
changed the subpixel calculation, let's see what he says.