Bug 167962 - In vertical writing, if the text is italicized, the inclination will be different when displayed and PDF.
Summary: In vertical writing, if the text is italicized, the inclination will be diffe...
Status: NEW
Alias: None
Product: LibreOffice
Classification: Unclassified
Component: Printing and PDF export (show other bugs)
Version:
(earliest affected)
Inherited From OOo
Hardware: All All
: medium normal
Assignee: Not Assigned
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: PDF-Export CJK-Japanese
  Show dependency tree / graph
 
Reported: 2025-08-15 10:47 UTC by Saburo
Modified: 2025-08-16 02:18 UTC (History)
2 users (show)

See Also:
Crash report or crash signature:

Attachments
testsample (10.68 KB, application/vnd.oasis.opendocument.text)
2025-08-15 12:16 UTC, Saburo 		Details
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Description Saburo 2025-08-15 10:47:25 UTC 
Description:
https://ask.libreoffice.org/t/pdf/125436

Steps to Reproduce:
1.In Page Style, select Right-to-Left (Vertical)
2.Enter Japanese text and make it italic.
3.Export as PDF

Actual Results:
The text will be slanted downwards on the right

Expected Results:
The text will be tilted to the right


Reproducible: Always


User Profile Reset: No

Additional Info:
Version: 25.2.5.2 (X86_64) / LibreOffice Community
Build ID: 03d19516eb2e1dd5d4ccd751a0d6f35f35e08022
CPU threads: 12; OS: Windows 11 X86_64 (10.0 build 26100); UI render: Skia/Raster; VCL: win
Locale: ja-JP (ja_JP); UI: ja-JP
Calc: CL threaded

On Windows versions prior to 7.1, the display also sloped downward to the right.

and in
LibreOffice 3.3.0 
OOO330m19 (Build:6)
tag libreoffice-3.3.0.4
Comment 1 Saburo 2025-08-15 12:16:00 UTC 
Created attachment 202330 [details]
testsample
Comment 2 LeroyG 2025-08-15 15:04:42 UTC 
Reproducible with:
Version: 24.8.5.2 (X86_64) / LibreOffice Community
Build ID: 480(Build:2)
CPU threads: 4; OS: Linux 6.4; UI render: default; VCL: gtk3
Locale: es-MX (en_US.UTF-8); UI: en-US
Calc: threaded

More and screenshots at: https://ask.libreoffice.org/t/pdf/125436

With version 6.4.7.2, setting text to italics moves down the right side of each character (instead of moving right the upper part of each character). The error in the .odt is consistent in the PDF.

Versión: 6.4.7.2 (x64)
Id. de compilación: 639b8ac485750d5696d7590a72ef1b496725cfb5
Subprocs. CPU: 12; SO: Windows 10.0 Build 17763; Repres. IU: GL; VCL: win;
Configuración regional: es-AR (es_AR); Idioma de IU: es-ES
Calc: threaded
Comment 3 Jesus Solis 2025-08-15 20:06:22 UTC 
Can reproduce. Setting to NEW.

Version: 25.2.5.2 (X86_64) / LibreOffice Community
Build ID: fb4792146257752f54eab576deb869869b108571
CPU threads: 12; OS: Linux 6.14; UI render: default; VCL: gtk3
Locale: en-US (en_US.UTF-8); UI: en-US
Calc: CL
Comment 4 Takenori Yasuda 2025-08-16 02:18:49 UTC 
Reproduced not only in Japanese but also in Chinese.

Version: 25.8.1.0.0+ (X86_64) / LibreOffice Community
Build ID: 8b236227976b3b5c78afc916ea4acefd4b4b8c58
CPU threads: 8; OS: Windows 11 X86_64 (build 26100); UI render: Skia/Raster; VCL: win
Locale: ja-JP (ja_JP); UI: ja-JP
Calc: CL threaded Jumbo