[Libreoffice-bugs] [Bug 155199] LO inconsistently renders Calibri font ligatures (11pt, zoom 100% or 110%) on Linux w gtk3

2023-06-07 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=155199

Eyal Rozenberg  changed:

   What|Removed |Added

 Status|RESOLVED|VERIFIED

--- Comment #13 from Eyal Rozenberg  ---
Ok, verifying.

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[Libreoffice-bugs] [Bug 155199] LO inconsistently renders Calibri font ligatures (11pt, zoom 100% or 110%) on Linux w gtk3

2023-06-07 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=155199

--- Comment #12 from ⁨خالد حسني⁩  ---
You can control any font feature including ligatures from the font features
dialog.

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[Libreoffice-bugs] [Bug 155199] LO inconsistently renders Calibri font ligatures (11pt, zoom 100% or 110%) on Linux w gtk3

2023-06-07 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=155199

--- Comment #11 from Eyal Rozenberg  ---
(In reply to ⁨خالد حسني⁩ from comment #10)
> No idea what we should do here then, we are respecting the font and the
> settings.

Well, if we don't do something automatically, we should at least let the user
disable ligatures on a per-document-and-font-family/font-family-variant basis.

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[Libreoffice-bugs] [Bug 155199] LO inconsistently renders Calibri font ligatures (11pt, zoom 100% or 110%) on Linux w gtk3

2023-06-07 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=155199

⁨خالد حسني⁩  changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 CC||kha...@libreoffice.org
 Resolution|--- |NOTOURBUG

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[Libreoffice-bugs] [Bug 155199] LO inconsistently renders Calibri font ligatures (11pt, zoom 100% or 110%) on Linux w gtk3

2023-05-09 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=155199

خالد حسني  changed:

   What|Removed |Added

 CC|kha...@aliftype.com |

--- Comment #10 from خالد حسني  ---
No idea what we should do here then, we are respecting the font and the
settings.

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[Libreoffice-bugs] [Bug 155199] LO inconsistently renders Calibri font ligatures (11pt, zoom 100% or 110%) on Linux w gtk3

2023-05-09 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=155199

--- Comment #9 from Eyal Rozenberg  ---
Created attachment 187174
  --> https://bugs.documentfoundation.org/attachment.cgi?id=187174=edit
The Calibri regular font file in question

As per Khaled's request, a copy of the font file.

Other GTK apps also seem to exhibit the same behavior (although in some you can
control it, like with gimp).

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[Libreoffice-bugs] [Bug 155199] LO inconsistently renders Calibri font ligatures (11pt, zoom 100% or 110%) on Linux w gtk3

2023-05-09 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=155199

--- Comment #8 from Eyal Rozenberg  ---
(In reply to خالد حسني from comment #7)

If this were some arbitrary font, then I agree. But we are talking about the
default font in MSO - to this day (even though I understand they're replacing
it). And - what I believe to be the default fontconfig settings. So I'm not so
sure it's legit - in terms of user experience and expectations - to just say
that it's not our problem.

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[Libreoffice-bugs] [Bug 155199] LO inconsistently renders Calibri font ligatures (11pt, zoom 100% or 110%) on Linux w gtk3

2023-05-09 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=155199

--- Comment #7 from خالد حسني  ---
I checked the font, and I now remember correctly. The font has embedded bitmaps
for certain pixel sizes but they cover only a small subset of the glyphs.
FreeType will use the bitmaps when they are available for the current font
size. You can setup FontConfig to not use embedded bitmaps.

This is a font and local configuration issue, nothing for LibreOffice to do
here.

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[Libreoffice-bugs] [Bug 155199] LO inconsistently renders Calibri font ligatures (11pt, zoom 100% or 110%) on Linux w gtk3

2023-05-08 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=155199

--- Comment #6 from خالد حسني  ---
The exact font file used and the hinting settings on the system are needed, and
how the text is rendered in other GTK apps.

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[Libreoffice-bugs] [Bug 155199] LO inconsistently renders Calibri font ligatures (11pt, zoom 100% or 110%) on Linux w gtk3

2023-05-08 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=155199

--- Comment #5 from خالد حسني  ---
IIRC, This is a hinting issue in the font, the ligatures are not hibted the
same way as the non-ligated glyphs. Don’t use font hinting and use auto hinting
instead (I believe light hinting mode does this). Also mske sure you are using
the latest version of the font, it might have this sorted out.

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[Libreoffice-bugs] [Bug 155199] LO inconsistently renders Calibri font ligatures (11pt, zoom 100% or 110%) on Linux w gtk3

2023-05-08 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=155199

V Stuart Foote  changed:

   What|Removed |Added

 OS|All |Linux (All)

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[Libreoffice-bugs] [Bug 155199] LO inconsistently renders Calibri font ligatures (11pt, zoom 100% or 110%) on Linux w gtk3

2023-05-08 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=155199

V Stuart Foote  changed:

   What|Removed |Added

Summary|LO inconsistently renders   |LO inconsistently renders
   |Calibri font ligatures  |Calibri font ligatures
   |(11pt, zoom 100% or 110%)   |(11pt, zoom 100% or 110%)
   ||on Linux w gtk3

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