[Libreoffice-bugs] [Bug 116577] Provide new Space opportunity algorithm for CJK text layout.

2018-05-28 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=116577

--- Comment #6 from Volga  ---
Now I have an idea that is it possible to make use of four-per-em space
(U+2005)? If so I will reopen this bug.

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[Libreoffice-bugs] [Bug 116577] Provide new Space opportunity algorithm for CJK text layout.

2018-04-06 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=116577

Volga  changed:

   What|Removed |Added

 Status|NEEDINFO|RESOLVED
 Resolution|--- |INVALID

--- Comment #5 from Volga  ---
Oh, I understand, thanks. And I decided to close.

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[Libreoffice-bugs] [Bug 116577] Provide new Space opportunity algorithm for CJK text layout.

2018-04-05 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=116577

--- Comment #4 from Mark Hung  ---
(In reply to Volga from comment #3)
> OK, let me explain. This algorithm is an improvement for "Apply spacing
> between Asian and non-Asian text" functionality, this algotithm will make
> the width of this spacing match the width of space in a western text font,
> rather than fixed width.

Is there any other software padding this way, or any source suggesting that?

There is no standard for the width of kerning inserted between CJK and other
scripts, but CLREQ said it is up to a quarter of the width of a Han character:

https://www.w3.org/TR/clreq/
3.2.4 Handling Western Text in Chinese Text Using Proportional Western Fonts
Tracking or spacing between a Han character and a Western letter or numeral is
up to a quarter of the width of a Han character.

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[Libreoffice-bugs] [Bug 116577] Provide new Space opportunity algorithm for CJK text layout.

2018-04-02 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=116577

--- Comment #3 from Volga  ---
OK, let me explain. This algorithm is an improvement for "Apply spacing between
Asian and non-Asian text" functionality, this algotithm will make the width of
this spacing match the width of space in a western text font, rather than fixed
width.

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[Libreoffice-bugs] [Bug 116577] Provide new Space opportunity algorithm for CJK text layout.

2018-04-01 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=116577

Mark Hung  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEEDINFO
 Ever confirmed|0   |1

--- Comment #2 from Mark Hung  ---

(In reply to Volga from comment #0)
> Description:
> Seen from attachment 137942 [details] and attachment 137944 [details] I
> found the spacing between CJK and western text looks narrow than text
> inserted space between CJK and western text. I.e. our spacing algorithm

I don't understand your original description. Is there any mistake in the above
text?

"spacing between CJK and western text looks narrow than text inserted space
between CJK and western text" 

Which spacing do you compare? 
Is it possible for you to highlight with picture?

There is a feature called "Apply spacing between Asian and non-Asian text" in
"Asian Typography" tab of paragraph style. If you enable that, space will be
inserted between Asian and other scripts.

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[Libreoffice-bugs] [Bug 116577] Provide new Space opportunity algorithm for CJK text layout.

2018-03-28 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=116577

Volga  changed:

   What|Removed |Added

Summary|Provide Space opportunity   |Provide new Space
   |algorithm for CJK text  |opportunity algorithm for
   |layout. |CJK text layout.

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