[Bug 58938] New: Japanese vertical text is printed slightly higher when using SetMapMode with MM_LOMETRIC

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58938

Bug ID: 58938
           Summary: Japanese vertical text is printed slightly higher when
                    using SetMapMode with MM_LOMETRIC
           Product: Wine
           Version: 10.18
          Hardware: aarch64
                OS: MacOS
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wineps.drv
          Assignee: [e-mail]
          Reporter: [e-mail]

Created attachment 79633
  --> http://bugs.winehq.org/attachment.cgi?id=79633
A simple test tool(contains source code + compiled EXE)

This is a simple test tool that prints "あいうえお、かきくけこ" vertically and "Hello
World!" horizontally.

The horizontal text is printed in the correct position, while the vertical text
is shifted upward when MapMode is set to MM_LOMETRIC.
The issue does not appear when using MM_TEXT (with setting lfEscapement=2700).

* Steps to Reproduce:
1. Run winetricks fakejapanese_ipamona
2. Launch the provided test tool vertical-print-test.exe
3. Press the Print button(You can print to a virtual printer for convenience)

This issue is expected to occur on Linux as well.

For macOS users: note that PostScript printing is no longer supported on macOS
Sonoma or later. Use Ventura/Monterey if testing on macOS.

[Bug 58938] Japanese vertical text is printed slightly higher when using SetMapMode with MM_LOMETRIC

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58938

--- Comment #1 from ssnffb30  ---
Created attachment 79634
  --> http://bugs.winehq.org/attachment.cgi?id=79634
Screenshot: comparison before/after printing

[Bug 58938] Japanese vertical text is printed slightly higher when using SetMapMode with MM_LOMETRIC

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58938

--- Comment #2 from ssnffb30  ---
Created attachment 79635
  --> http://bugs.winehq.org/attachment.cgi?id=79635
wineps.drv: Flips vertical text offset sign when the Y axis is inverted

This patch checks the world transform (xform.eM22) and flips the offset sign
when the Y axis is inverted.
This change seems to allow vertical text to print in the correct position in
both MM_TEXT and MM_LOMETRIC map modes.

I hope this helps reproduce and resolve the issue.

[Bug 58938] Japanese vertical text is printed slightly higher when using SetMapMode with MM_LOMETRIC

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58938

Vijay Kamuju  changed:

What    |Removed                     |Added
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                 CC|                            |[e-mail]

--- Comment #3 from Vijay Kamuju  ---
Can you please send the patch via gitlab with your real name so that it can
included in next release

[Bug 58938] Japanese vertical text is printed slightly higher when using SetMapMode with MM_LOMETRIC

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58938

--- Comment #4 from ssnffb30  ---
Thank you for your response.
I'd like to take some time to consider it before deciding how to proceed.

[Bug 58938] Japanese vertical text is printed slightly higher when using SetMapMode with MM_LOMETRIC

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58938

Sagawa  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |sagawa.aki+winebugs@gmail.c
                   |                            |om