[Libreoffice-bugs] [Bug 142103] Japanese full-width characters: Should be cropped, if they are the first character

2023-08-04 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=142103

himajin100...@gmail.com changed:

   What|Removed |Added

   See Also||https://bugs.documentfounda
   ||tion.org/show_bug.cgi?id=15
   ||6371

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[Libreoffice-bugs] [Bug 142103] Japanese full-width characters: Should be cropped, if they are the first character

2021-05-27 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=142103

--- Comment #8 from Ming Hua  ---
(In reply to Ming Hua from comment #7)
> Again to the best of my knowledge, all current widely used (meaning the open
> source ones, and the ones come with Windows or macOS operating system)
> Chinese and Japanese fonts are "broken" in this regard.

(In reply to DarkTrick from comment #3)
> If you have a font installed, that does not reserve space for those certain
> characters (like IPAPGothic ), you can manually set the first character to
> that font.
I've never used fonts by IPA before, only heard of their name.  If this
"proportional" IPAPGothic font suits you need, by all means set it as the
default Asian font on your system.  But my guess is that it also make those
punctuation marks narrower even if they are not at the start of a line.  And
many users would find that undesirable.

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[Libreoffice-bugs] [Bug 142103] Japanese full-width characters: Should be cropped, if they are the first character

2021-05-27 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=142103

Ming Hua  changed:

   What|Removed |Added

   See Also||https://bugs.documentfounda
   ||tion.org/show_bug.cgi?id=10
   ||6513

--- Comment #7 from Ming Hua  ---
(In reply to DarkTrick from comment #6)
> Thank you for your comment on this matter!
> 
> From what you wrote and further "investigation", I guess I agree with your
> statement.
Don't get me wrong, I agree it's a valid concern and enhancement request, I
just don't feel LibreOffice is the right place on the technology/software stack
to solve this issue.

FWIW, English/Latin-based text has more-or-less the same issue, usually called
"hanging punctuation" or "optical margin alignment", see bug 106513.

> That being said: Maybe there is some indirect way to prevent the problem ( I
> don't know about technical details here, so I might go off on an impossible
> tangent).
As I said, I'm by no means an expert, so I'll just drop my 2 cents here, as a
(somewhat) experienced Chinese user:

> 1) 
> How does LibreOffice decide which fonts are used as standard?
> Perhaps changing standard fonts to something, that works "as expected" in
> each language is possible?
LibreOffice is a bit different from most other word processing software here,
in that it specify three different fonts for its text -- Western font, Asian
(CJK, i.e. Chinese, Japanese, and Korean) font, and CTL (complex text layout,
think Arabic, Hindi, etc.).  See the Tools > Options > Language Settings >
Languages dialog.

To the best of my knowledge, there is no "default" CJK font defined in the
default template, therefore no such "used as standard" font for Japanese text. 
There is a list of preferred font to fallback on for each language, but it
depends on whether each of the fonts in that list is installed on your system,
and therefore not reliable.

> 2) 
> > and don't have proper metadata (kerning?)
> Maybe let the user know, if the font is "broken", so they understand, that
> some things might not work as expected?
Again to the best of my knowledge, all current widely used (meaning the open
source ones, and the ones come with Windows or macOS operating system) Chinese
and Japanese fonts are "broken" in this regard.  I guess most native Chinese
and Japanese users just don't consider this issue a big deal (I personally
don't, either).

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[Libreoffice-bugs] [Bug 142103] Japanese full-width characters: Should be cropped, if they are the first character

2021-05-27 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=142103

--- Comment #6 from DarkTrick  ---
Thank you for your comment on this matter!

>From what you wrote and further "investigation", I guess I agree with your
statement.

That being said: Maybe there is some indirect way to prevent the problem ( I
don't know about technical details here, so I might go off on an impossible
tangent).

1) 
How does LibreOffice decide which fonts are used as standard?
Perhaps changing standard fonts to something, that works "as expected" in each
language is possible?

2) 
> and don't have proper metadata (kerning?)
Maybe let the user know, if the font is "broken", so they understand, that some
things might not work as expected?

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[Libreoffice-bugs] [Bug 142103] Japanese full-width characters: Should be cropped, if they are the first character

2021-05-24 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=142103

QA Administrators  changed:

   What|Removed |Added

 Whiteboard| QA:needsComment|

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[Libreoffice-bugs] [Bug 142103] Japanese full-width characters: Should be cropped, if they are the first character

2021-05-24 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=142103

--- Comment #5 from Ming Hua  ---
(In reply to Vadym from comment #4)
> Thank you for reporting the bug. I can confirm this bug.
I am by no means an expert, but I question this "confirming".

Yes, full-width punctuation marks will have empty space when placed at the
beginning of a line and look misaligned like in reporter's screenshot.  However
this is likely due to the design of the font used, as most fonts define the
width of full-width punctuation marks as the same as the width of square-shaped
glyphs, and don't have proper metadata (kerning?) to automatically adjust glyph
position based on its position in a line/paragraph.  Moreover, for different
fonts, this "empty space" may well be very different.

I personally don't think this is a problem LibreOffice can solve.  Nor should
it try.

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[Libreoffice-bugs] [Bug 142103] Japanese full-width characters: Should be cropped, if they are the first character

2021-05-24 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=142103

Vadym  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
 Ever confirmed|0   |1

--- Comment #4 from Vadym  ---
Thank you for reporting the bug. I can confirm this bug.

Version: 7.2.0.0.alpha1+ (x64) / LibreOffice Community
Build ID: b1c0734ffe0f395757b6e0cea7830d820231afeb
CPU threads: 4; OS: Windows 10.0 Build 19042; UI render: Skia/Vulkan; VCL: win
Locale: en-US (en_US); UI: en-US
Calc: threaded

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[Libreoffice-bugs] [Bug 142103] Japanese full-width characters: Should be cropped, if they are the first character

2021-05-19 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=142103

QA Administrators  changed:

   What|Removed |Added

 Whiteboard|| QA:needsComment

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[Libreoffice-bugs] [Bug 142103] Japanese full-width characters: Should be cropped, if they are the first character

2021-05-05 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=142103

himajin100...@gmail.com changed:

   What|Removed |Added

 Blocks||113195


Referenced Bugs:

https://bugs.documentfoundation.org/show_bug.cgi?id=113195
[Bug 113195] [META] Japanese language-specific CJK issues
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[Libreoffice-bugs] [Bug 142103] Japanese full-width characters: Should be cropped, if they are the first character

2021-05-05 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=142103

--- Comment #3 from DarkTrick  ---
Workaround:
===
If you have a font installed, that does not reserve space for those certain
characters (like IPAPGothic ), you can manually set the first character to that
font.

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[Libreoffice-bugs] [Bug 142103] Japanese full-width characters: Should be cropped, if they are the first character

2021-05-05 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=142103

--- Comment #2 from DarkTrick  ---
Created attachment 171652
  --> https://bugs.documentfoundation.org/attachment.cgi?id=171652=edit
Example screenshot

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[Libreoffice-bugs] [Bug 142103] Japanese full-width characters: Should be cropped, if they are the first character

2021-05-05 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=142103

--- Comment #1 from DarkTrick  ---
Created attachment 171651
  --> https://bugs.documentfoundation.org/attachment.cgi?id=171651=edit
Example odt file

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