[Libreoffice-bugs] [Bug 107614] New: Chinese characters are wrongly aligned if 'vpal' feature enabled

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=107614

            Bug ID: 107614
           Summary: Chinese characters are wrongly aligned if 'vpal'
                    feature enabled
           Product: LibreOffice
           Version: 5.3.2.1 rc
          Hardware: All
                OS: Windows (All)
            Status: UNCONFIRMED
          Severity: normal
          Priority: medium
         Component: LibreOffice
          Assignee: libreoffice-bugs at lists.freedesktop.org
          Reporter: shanshandehongxing at outlook.com

Description:
If I used Source Han Serif in LibreOffice, when I enabled 'vpal' feature in
vertical text, Chinese characters are wrongly aligned.

Steps to Reproduce:
1. Insert a frame interactively with vertical text direction
2. Input 公元二一三年、十一月
3. Input font name with vpal feature enabled: 思源宋体:vpal=1

Actual Results:  
When vpal feature enabled, 一 (U+4E00) looks shifted to the bottom as my
attached image.

Expected Results:
When vpal feature enabled for Source Han Serif font, 一 should be centered as
the following screenshot:
http://www.typeisbeautiful.com/wp-content/uploads/2017/04/SHSPropMetrics.png



Reproducible: Always

User Profile Reset: No

Additional Info:
Version: 5.3.3.1 (x64)
Build ID: 46360c72c4823cefeaa85af537fba22bd568da7e
CPU Threads: 4; OS Version: Windows 6.19; UI Render: default; Layout Engine:
new; 
Locale: zh-CN (zh_CN); Calc: group

Source Han Serif is available from GitHub:
https://github.com/adobe-fonts/source-han-serif/tree/release
Or get from a mirror from Tsinghua University:
https://mirrors.tuna.tsinghua.edu.cn/adobe-fonts/
For more detailes about SHS, please see:
https://github.com/adobe-fonts/source-han-serif/blob/release/SourceHanSerifReadMe.pdf


User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:53.0) Gecko/20100101
Firefox/53.0

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