[Libreoffice-bugs] [Bug 134226] Arabic diacritics misplaced when "fall-back" font is used

2020-11-13 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=134226

--- Comment #13 from Ming Hua  ---
Created attachment 167266
  --> https://bugs.documentfoundation.org/attachment.cgi?id=167266=edit
Screenshot on my Windows 10 system, LO 6.4.7

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[Libreoffice-bugs] [Bug 134226] Arabic diacritics misplaced when "fall-back" font is used

2020-11-13 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=134226

--- Comment #12 from Ming Hua  ---
(In reply to Eyal Rozenberg from comment #11)
> In all those renderings, the two-dots and the shadda don't overlap. They may
> be too close together for my taste, but that's not the same thing.
Like Dieter discovered in comment #3 and I reproduced, if you select the text
where the two diacritics overlap, and manually set it to "Arial" font again,
the dots and shadda will become separate, while the rest of the rendering stay
the same.

All I'm saying is what you see is indeed Arial font from your X font's cache of
the Windows fonts, not some fall-back font.  Whether it's the "same thing" or
not depends on context.

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[Libreoffice-bugs] [Bug 134226] Arabic diacritics misplaced when "fall-back" font is used

2020-11-12 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=134226

--- Comment #11 from Eyal Rozenberg  ---
(In reply to Ming Hua from comment #10)

In all those renderings, the two-dots and the shadda don't overlap. They may be
too close together for my taste, but that's not the same thing.

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[Libreoffice-bugs] [Bug 134226] Arabic diacritics misplaced when "fall-back" font is used

2020-11-12 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=134226

--- Comment #10 from Ming Hua  ---
Created attachment 167247
  --> https://bugs.documentfoundation.org/attachment.cgi?id=167247=edit
Screenshot of Arial font in Windows font previewer

Here is a screenshot of how Arial font is shown in Window's own font previewer,
using the same sample text شقّة .  The five different rendering correspond to
different "facets" of the same font, in this case from top to bottom, Regular,
Italic, Bold, Bold Italic, and Black.

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[Libreoffice-bugs] [Bug 134226] Arabic diacritics misplaced when "fall-back" font is used

2020-11-12 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=134226

--- Comment #9 from Ming Hua  ---
First, I can reproduce both the problematic rendering like the screenshot in
attachment 162301 and the "workaround" mentioned in comment 3 (choose text,
re-assign font Arial, the rendering becomes correct) with 6.4.7 on Windows:
Version: 6.4.7.2 (x64)
Build ID: 639b8ac485750d5696d7590a72ef1b496725cfb5
CPU threads: 2; OS: Windows 10.0 Build 18363; UI render: default; VCL: win; 
Locale: zh-CN (zh_CN); UI-Language: en-US
Calc: threaded

Second, I question Eyal's judgement that this is caused by fall-back font.  Not
that I know any Arabic myself, but to my layman's eyes, the Arabic is rendered
very similarly on my Windows as Eyal's screenshot, and Eyal says:

(In reply to Eyal Rozenberg from comment #8)
> By the way, perhaps I should mention I also
> have the X font cache look at a Windows installation's font directory; and I
> have a few fonts I've installed myself (not Arial of course).
But any Windows installation should have Arial font installed.  So I checked my
Arial font, it does contain Arabic glyphs, and they look just like how the
sample document is rendered in LO (and Eyal's screenshot).

I therefore contend that this has nothing to do with fall-back font, but about
rendering of Arial font when it's used by default (instead of by direct
formatting).

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[Libreoffice-bugs] [Bug 134226] Arabic diacritics misplaced when "fall-back" font is used

2020-11-12 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=134226

Eyal Rozenberg  changed:

   What|Removed |Added

 Status|NEEDINFO|UNCONFIRMED
 Ever confirmed|1   |0

--- Comment #8 from Eyal Rozenberg  ---
Bug still manifests with :

Version: 7.0.3.1
Build ID: d7547858d014d4cf69878db179d326fc3483e082
CPU threads: 4; OS: Linux 5.2; UI render: default; VCL: gtk3
Locale: he-IL (en_IL); UI: en-US
Calc: threaded

on my Devuan GNU/Linux Beowulf. By the way, perhaps I should mention I also
have the X font cache look at a Windows installation's font directory; and I
have a few fonts I've installed myself (not Arial of course).

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[Libreoffice-bugs] [Bug 134226] Arabic diacritics misplaced when "fall-back" font is used

2020-11-11 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=134226

--- Comment #7 from Xisco Faulí  ---
(In reply to Eyal Rozenberg from comment #6)
> (In reply to Xisco Faulí from comment #5)
> Do you mean the 7.1a1 version?

7.0.3

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[Libreoffice-bugs] [Bug 134226] Arabic diacritics misplaced when "fall-back" font is used

2020-11-11 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=134226

--- Comment #6 from Eyal Rozenberg  ---
(In reply to Xisco Faulí from comment #5)
Do you mean the 7.1a1 version?

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[Libreoffice-bugs] [Bug 134226] Arabic diacritics misplaced when "fall-back" font is used

2020-11-11 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=134226

Xisco Faulí  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEEDINFO
 CC||xiscofa...@libreoffice.org
 Ever confirmed|0   |1

--- Comment #5 from Xisco Faulí  ---
Hello Eyal,
Could you please try to reproduce it with the latest version of LibreOffice
from https://www.libreoffice.org/download/libreoffice-fresh/ ?
I have set the bug's status to 'NEEDINFO'. Please change it back to
'UNCONFIRMED' if the bug is still present in the latest version.

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[Libreoffice-bugs] [Bug 134226] Arabic diacritics misplaced when "fall-back" font is used

2020-10-08 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=134226

--- Comment #4 from Dieter  ---
Tested with

Version: 7.0.2.2 (x64)
Build ID: 8349ace3c3162073abd90d81fd06dcfb6b36b994
CPU threads: 4; OS: Windows 10.0 Build 19041; UI render: Skia/Raster; VCL: win
Locale: he-IL (de_DE); UI: en-GB
Calc: threaded

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[Libreoffice-bugs] [Bug 134226] Arabic diacritics misplaced when "fall-back" font is used

2020-10-08 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=134226

Dieter  changed:

   What|Removed |Added

 Whiteboard| QA:needsComment|
 Blocks||71732
 CC||dgp-m...@gmx.de

--- Comment #3 from Dieter  ---
Observation:

I've opend your file, marked the word with the misplaced diacritics (Font
Arial) and selected the font Arial again and diacritics are displayed correct.


Referenced Bugs:

https://bugs.documentfoundation.org/show_bug.cgi?id=71732
[Bug 71732] [META] Bugs related to text rendering, typography and font features
in LO
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[Libreoffice-bugs] [Bug 134226] Arabic diacritics misplaced when "fall-back" font is used

2020-07-06 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=134226

QA Administrators  changed:

   What|Removed |Added

 Whiteboard|| QA:needsComment

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[Libreoffice-bugs] [Bug 134226] Arabic diacritics misplaced when "fall-back" font is used

2020-06-22 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=134226

--- Comment #2 from Eyal Rozenberg  ---
Created attachment 162301
  --> https://bugs.documentfoundation.org/attachment.cgi?id=162301=edit
Screenshot of the rendering of the document by LO 7.0 beta 1

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[Libreoffice-bugs] [Bug 134226] Arabic diacritics misplaced when "fall-back" font is used

2020-06-22 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=134226

--- Comment #1 from Eyal Rozenberg  ---
Created attachment 162300
  --> https://bugs.documentfoundation.org/attachment.cgi?id=162300=edit
A document exhibiting this bug

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