CJK fonts unicode coverage
While developing a font manager app for iOS, I did some CJK coverage investigation of some fonts.
I don't know why I always assumed Souce Han Sans covered some part of ext-b, appearntly not, so joke on me.
and a table figure for CJK related blocks
| Block | BabelStoneHan | HanaMinA | HanaMinB | Iansui-Regular | PingFangTC | SourceHanSans-VF | TW-Sung-98_1 | TW-Sung-Ext-B-98_1 | jf-openhuninn-2.0 |
|---|---|---|---|---|---|---|---|---|---|
| 中日韓漢字部首補充 | 89.8 | 89.8 | 0.0 | 51.6 | 89.8 | 89.8 | 89.8 | 0.0 | 0.0 |
| 中日韓符號和標點 | 82.8 | 90.6 | 1.6 | 70.3 | 60.9 | 100.0 | 100.0 | 0.0 | 40.6 |
| 中日韓筆畫 | 77.1 | 75.0 | 0.0 | 0.0 | 33.3 | 75.0 | 64.6 | 0.0 | 0.0 |
| 中日韓圍繞字元及月份 | 75.0 | 99.2 | 0.0 | 63.7 | 54.7 | 99.6 | 94.1 | 0.0 | 9.4 |
| 中日韓相容字元 | 28.5 | 100.0 | 0.0 | 51.2 | 29.7 | 99.6 | 100.0 | 0.0 | 10.9 |
| 中日韓統一表意文字擴充區 A | 75.4 | 99.8 | 0.0 | 1.9 | 55.7 | 99.8 | 99.8 | 0.0 | 1.4 |
| 中日韓統一表意文字 (基本區) | 100.0 | 99.9 | 0.0 | 47.6 | 97.7 | 99.9 | 99.7 | 0.0 | 45.6 |
| 中日韓相容表意文字 | 92.2 | 92.2 | 0.0 | 20.1 | 66.8 | 71.5 | 1.2 | 0.0 | 6.6 |
| 中日韓相容形式 | 100.0 | 100.0 | 0.0 | 75.0 | 93.8 | 100.0 | 96.9 | 0.0 | 81.2 |
| 中日韓統一表意文字擴充區 B | 35.3 | 6.7 | 100.0 | 0.4 | 12.7 | 4.9 | 0.0 | 100.0 | 0.3 |
| 中日韓統一表意文字擴充區 C | 53.5 | 1.8 | 99.7 | 0.1 | 0.1 | 1.1 | 0.0 | 98.5 | 0.0 |
| 中日韓統一表意文字擴充區 D | 99.1 | 28.1 | 99.1 | 7.6 | 0.4 | 15.2 | 0.0 | 87.1 | 4.0 |
| 中日韓統一表意文字擴充區 E | 58.8 | 1.9 | 99.8 | 0.1 | 0.1 | 1.9 | 0.0 | 21.8 | 0.1 |
| 中日韓統一表意文字擴充區 F | 40.8 | 0.1 | 99.8 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 |
| 中日韓統一表意文字擴充區 I | 99.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 中日韓相容表意文字補充區 | 99.6 | 99.6 | 0.0 | 6.2 | 10.3 | 10.1 | 0.0 | 97.8 | 0.0 |
| 中日韓統一表意文字擴充區 G | 64.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 |
| 中日韓統一表意文字擴充區 H | 55.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
- cover image generated by hotpot.ai.