[Bug 156364] Fonts are displayed slightly different on Linux, which causes the characters to overlap

2024-05-22 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156364

--- Comment #8 from Telesto  ---
Makes using different backends on the same linux machine any difference in font
rendering?

FWIW: A test file with the required font embedded makes life easier and makes
sure everyone using the same font version

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[Bug 156364] Fonts are displayed slightly different on Linux, which causes the characters to overlap

2024-05-22 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156364

Hossein  changed:

   What|Removed |Added

   See Also||https://bugs.documentfounda
   ||tion.org/show_bug.cgi?id=14
   ||4862

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[Bug 156364] Fonts are displayed slightly different on Linux, which causes the characters to overlap

2024-05-22 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156364

--- Comment #7 from Hossein  ---
Created attachment 194269
  --> https://bugs.documentfoundation.org/attachment.cgi?id=194269=edit
Screencast comparing output from Windows and Linux

This is a screencast created from the attachment 188456 using GIMP, putting two
outputs on Linux and Windows on different layers, showing/hiding them
repeatedly.

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[Bug 156364] Fonts are displayed slightly different on Linux, which causes the characters to overlap

2024-05-21 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156364

Stéphane Guillou (stragu)  changed:

   What|Removed |Added

 CC||stephane.guillou@libreoffic
   ||e.org

--- Comment #6 from Stéphane Guillou (stragu) 
 ---
Can't see an overlap either on Ubuntu 22.04 + GNOME 42.9, 1× scaling, DPI
96×96, display 1600×900, with:

Version: 24.8.0.0.alpha1+ (X86_64) / LibreOffice Community
Build ID: ae798781ef4df7a1fdef13af0bc459bf4f6e7b4c
CPU threads: 8; OS: Linux 6.5; UI render: default; VCL: gtk3
Locale: en-AU (en_AU.UTF-8); UI: en-US
Calc: CL threaded

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[Libreoffice-bugs] [Bug 156364] Fonts are displayed slightly different on Linux, which causes the characters to overlap

2023-09-05 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156364

Buovjaga  changed:

   What|Removed |Added

 CC||ilmari.lauhakangas@libreoff
   ||ice.org

--- Comment #5 from Buovjaga  ---
I don't use display scaling. I installed B Nazanin font and looked at the
example file. I don't see the overlap in any zoom level.

Arch Linux 64-bit, X11
Version: 24.2.0.0.alpha0+ (X86_64) / LibreOffice Community
Build ID: 6ee0f9f02f7255339e18ab9e6189b2200bb71e6e
CPU threads: 8; OS: Linux 6.4; UI render: default; VCL: kf5 (cairo+xcb)
Locale: fi-FI (fi_FI.UTF-8); UI: en-US
Calc: threaded
Built on 5 September 2023

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[Libreoffice-bugs] [Bug 156364] Fonts are displayed slightly different on Linux, which causes the characters to overlap

2023-07-19 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156364

--- Comment #4 from Hossein  ---
(In reply to ⁨خالد حسني⁩ from comment #3)
> Looks like difference in DPI to me, does the Windows machine have a hidpi
> screen and Linux machine has a regular one?
Windows machine has a higher resolution and 3x scaling, Linux machine also uses
2x scaling. So, both are considered HIDPI.

qtdiag reports:

Linux machine
Physical DPI: 142 (approximate, slightly different on x and y)
Logical DPI: 192
DevicePixelRatio: 1

Windows machine
Physical DPI: 78 (approximate, the same on x and y)
Logical DPI: 96 (native 288)
DevicePixelRatio: 3

I scaled the Linux screenshot by the factor of 1.5 to create the combined
screenshot.

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[Libreoffice-bugs] [Bug 156364] Fonts are displayed slightly different on Linux, which causes the characters to overlap

2023-07-18 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156364

--- Comment #3 from ⁨خالد حسني⁩  ---
Looks like difference in DPI to me, does the Windows machine have a hidpi
screen and Linux machine has a regular one?

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[Libreoffice-bugs] [Bug 156364] Fonts are displayed slightly different on Linux, which causes the characters to overlap

2023-07-18 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156364

--- Comment #2 from Hossein  ---
Created attachment 188459
  --> https://bugs.documentfoundation.org/attachment.cgi?id=188459=edit
PDF output from LibreOffice on Linux

As declared above, this is also for the reference. The difference is on
display.

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[Libreoffice-bugs] [Bug 156364] Fonts are displayed slightly different on Linux, which causes the characters to overlap

2023-07-18 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156364

--- Comment #1 from Hossein  ---
Created attachment 188458
  --> https://bugs.documentfoundation.org/attachment.cgi?id=188458=edit
PDF output from LibreOffice on Windows

Please note that the difference is on display, and I see no difference in PDF
output. I am putting the PDF files here for the reference.

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[Libreoffice-bugs] [Bug 156364] Fonts are displayed slightly different on Linux, which causes the characters to overlap

2023-07-18 Thread bugzilla-daemon
https://bugs.documentfoundation.org/show_bug.cgi?id=156364

Hossein  changed:

   What|Removed |Added

 Blocks||71732
 CC||kha...@libreoffice.org


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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