[Libreoffice-bugs] [Bug 128080] New: Bopomofo tone marks position incorrectly in vertical writing.

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=128080

            Bug ID: 128080
           Summary: Bopomofo tone marks position incorrectly in vertical
                    writing.
           Product: LibreOffice
           Version: 6.0.0.3 release
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: graphics stack
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: marklh9 at gmail.com

Description:
Support of bopomofo and their tone marks were added in Source Han Sans 2.0, as
described in its readme:
The glyphs and support for bopomofo, along with their tone marks, were
improved. This involved adding the 'GDEF' (Glyph Definition) table, the 'mark'
(Mark Positioning) GPOS feature, and the 'ruby' (Ruby Notation Forms) GSUB
feature.

It doesn't work in current LibreOffice. This is related to my commit
51b9042efea09 to fix tdf#95656.


Steps to Reproduce:
1.Open the attached file.
2.Compare the attached file and the expected result ( image is also in the
attached file. )

Actual Results:
Tone marks were clamped into the line, not in its expected position.

Expected Results:
Tone mark should be positioned right side of the vertical line.


Reproducible: Always


User Profile Reset: No



Additional Info:

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