補充箭頭-B
補充箭頭-B是一個位於基本多文種平面的Unicode區塊,包含了雜項箭頭符號、箭尾符號、用於繩結描述的交叉箭頭符號、彎曲箭頭符號和魚叉箭頭符號。
補充箭頭-B Supplemental Arrows-B | |
---|---|
範圍 | U+2900..U+297F (128個碼位) |
平面 | 基本多文種平面(BMP) |
文字 | 通用 |
已分配 | 128個碼位 |
未分配 | 0個保留碼位 |
統一碼版本歷史 | |
3.2 | 128 (+128) |
註釋:[1][2] |
區塊
補充箭頭-B Supplemental Arrows-B[1] Unicode Consortium 官方碼表(PDF) | ||||||||||||||||
0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | A | B | C | D | E | F | |
U+290x | ⤀ | ⤁ | ⤂ | ⤃ | ⤄ | ⤅ | ⤆ | ⤇ | ⤈ | ⤉ | ⤊ | ⤋ | ⤌ | ⤍ | ⤎ | ⤏ |
U+291x | ⤐ | ⤑ | ⤒ | ⤓ | ⤔ | ⤕ | ⤖ | ⤗ | ⤘ | ⤙ | ⤚ | ⤛ | ⤜ | ⤝ | ⤞ | ⤟ |
U+292x | ⤠ | ⤡ | ⤢ | ⤣ | ⤤ | ⤥ | ⤦ | ⤧ | ⤨ | ⤩ | ⤪ | ⤫ | ⤬ | ⤭ | ⤮ | ⤯ |
U+293x | ⤰ | ⤱ | ⤲ | ⤳ | ⤴ | ⤵ | ⤶ | ⤷ | ⤸ | ⤹ | ⤺ | ⤻ | ⤼ | ⤽ | ⤾ | ⤿ |
U+294x | ⥀ | ⥁ | ⥂ | ⥃ | ⥄ | ⥅ | ⥆ | ⥇ | ⥈ | ⥉ | ⥊ | ⥋ | ⥌ | ⥍ | ⥎ | ⥏ |
U+295x | ⥐ | ⥑ | ⥒ | ⥓ | ⥔ | ⥕ | ⥖ | ⥗ | ⥘ | ⥙ | ⥚ | ⥛ | ⥜ | ⥝ | ⥞ | ⥟ |
U+296x | ⥠ | ⥡ | ⥢ | ⥣ | ⥤ | ⥥ | ⥦ | ⥧ | ⥨ | ⥩ | ⥪ | ⥫ | ⥬ | ⥭ | ⥮ | ⥯ |
U+297x | ⥰ | ⥱ | ⥲ | ⥳ | ⥴ | ⥵ | ⥶ | ⥷ | ⥸ | ⥹ | ⥺ | ⥻ | ⥼ | ⥽ | ⥾ | ⥿ |
註釋
|
繪文字
此區塊包含2個繪文字:U+2934與U+2935。[3][4]
此區塊共定義了4個标准化變體,为2個基本字符指定顯示樣式:採用U+FE0E ︎ VARIATION SELECTOR-15(VS15)以文本顯示,或採用U+FE0F ️ VARIATION SELECTOR-16(VS16)以繪文字顯示,基本字符默認以文本顯示。[5]
U+ | 2934 | 2935 |
基本碼位 | ⤴ | ⤵ |
基本+VS15(文字) | ⤴︎ | ⤵︎ |
基本+VS16(繪文字) | ⤴️ | ⤵️ |
歷史
下列与Unicode相关的文件记录了在補充箭頭-B區塊中定义特定字符的目的和过程:
版本 | 最終碼位[a] | 碼位數 | L2 ID | WG2 ID | 文檔 |
---|---|---|---|---|---|
3.2 | U+2900..297F | 128 | L2/99-238 | Consolidated document containing 6 Japanese proposals, 1999-07-15 | |
N2094 (页面存档备份,存于互联网档案馆) | Addition of thirteen linguistic educational characters, 1999-09-13 | ||||
L2/99-365 | Moore, Lisa, Comments on JCS Proposals, 1999-11-23 | ||||
L2/00-010 | N2103 (页面存档备份,存于互联网档案馆) | Umamaheswaran, V. S., Minutes of WG 2 meeting 37, Copenhagen, Denmark: 1999-09-13--16, 2000-01-05 | |||
L2/00-024 | Shibano, Kohji, JCS proposal revised, 2000-01-31 | ||||
L2/99-260R | Moore, Lisa, Minutes of the UTC/L2 meeting in Mission Viejo, October 26-28, 1999, 2000-02-07 | ||||
L2/00-119[b] | N2191R (页面存档备份,存于互联网档案馆) | Whistler, Ken; Freytag, Asmus, Encoding Additional Mathematical Symbols in Unicode, 2000-04-19 | |||
L2/00-234 | N2203 (rtf, txt (页面存档备份,存于互联网档案馆)) | Umamaheswaran, V. S., Minutes from the SC2/WG2 meeting in Beijing, 2000-03-21 -- 24, 2000-07-21 | |||
L2/00-115R2 | Moore, Lisa, Minutes Of UTC Meeting #83, 2000-08-08 | ||||
L2/00-298 | N2258 (页面存档备份,存于互联网档案馆) | Sato, T. K., JIS X 0213 symbols part-2, 2000-09-04 | |||
L2/00-342 | N2278 (页面存档备份,存于互联网档案馆) | Sato, T. K.; Everson, Michael; Whistler, Ken; Freytag, Asmus, Ad hoc Report on Japan feedback N2257 and N2258, 2000-09-20 | |||
L2/01-050 | N2253 (页面存档备份,存于互联网档案馆) | Umamaheswaran, V. S., Minutes of the SC2/WG2 meeting in Athens, September 2000, 2001-01-21 | |||
L2/01-012R | Moore, Lisa, Minutes UTC #86 in Mountain View, Jan 2001, 2001-05-21 | ||||
L2/11-438[c][d] | N4182 (页面存档备份,存于互联网档案馆) | Edberg, Peter, Emoji Variation Sequences (Revision of L2/11-429), 2011-12-22 | |||
另見
參考資料
- ^ Unicode character database. The Unicode Standard. [2016-07-09]. (原始内容存档于2017-09-25) (英语).
- ^ Enumerated Versions of The Unicode Standard. The Unicode Standard. [2016-07-09]. (原始内容存档于2016-06-29) (英语).
- ^ UTR #51: Unicode Emoji. Unicode Consortium. 2020-02-11 [2022-04-09]. (原始内容存档于2020-06-30) (英语).
- ^ UCD: Emoji Data for UTR #51. Unicode Consortium. 2021-08-26 [2022-04-09]. (原始内容存档于2022-03-28) (英语).
- ^ UTS #51 Emoji Variation Sequences. The Unicode Consortium. [2022-04-09]. (原始内容存档于2022-03-31) (英语).