Certain capital characters are rendered smaller

[suikan4github]

Problem

The capital characters C, G, O, Q, and S are rendered smaller in certain cases.

Reproduced Condition

I saw this issue in the following conditions.

OS	Application	Font size
Windows 11	VS Code 1.85.0	14px
Windows 11	MS Word v2311 build 16.0.17029.20028	10.5pt
Windows 10	VS Code 1.85.0	14px
Ubuntu 22.04	VS Code 1.85.0	11px
Ubuntu 22.04	Libra Office Writer 7.3.7.2	8pt

Screenshot

This is a screenshot of VS Code on Windows 11. The font size is 14px .

The capital characters C, G, O, Q, and S are rendered smaller.

Another screenshot from MS Word.

[hatchzo]

I could not see small capital characters on Word version 2309 (build 1687.202278)

[suikan4github]

Please try several font size like : 7,8,9,10,11,12,13

I also found the problematic font size depends on the screen scaling factor like 125%, or 150%. My sample is at 100%.

[u1f992]

I am experiencing the same issue. Can I help with anything? Please let me know if there's anything additional I should test.

Version Info

バージョン: 1.89.1 (user setup)
コミット: dc96b837cf6bb4af9cd736aa3af08cf8279f7685
日付: 2024-05-07T05:13:33.891Z
Electron: 28.2.8
ElectronBuildId: 27744544
Chromium: 120.0.6099.291
Node.js: 18.18.2
V8: 12.0.267.19-electron.0
OS: Windows_NT x64 10.0.22631

Condition	Screenshot (Red lines added for explanation)
Font size: 14px, Screen scaling: 100%
Font size: 15px, Screen scaling: 100%
Font size: 14px, Screen scaling: 125%

[hatchzo]

I am sorry for your inconvenience. I suspect that this problem depends on the PC environment. When viewed on my Windows environment (Intel MacBookPro + VM + Windows 10) for my test/review, it looks like this:

Condition	Screenshot
VS Code 7point
VS Code 8point
VSCode 9point
VS Code 10point
VS Code 10.5point
VS Code 11point
VS Code 12point
VS Code 13point
VSCode 14point
VS Code 15point
Word 8-16point

There seems to be a tendency for the capital letters pointed to appear lower in height when displayed at 7pt in VS code, but at other point sizes there seems to be not problems.

However, I cannot deny that these problems can occur, and I will check capital Latin letters height alignment configuration the next time I have the opportunity to rebuild Source Han Code JP fonts.