幾何圖形 (Unicode區段)
外观
![本页使用了标题或全文手工转换](http://upload.wikimedia.org/wikipedia/commons/thumb/c/cd/Zh_conversion_icon_m.svg/35px-Zh_conversion_icon_m.svg.png)
(重定向自●)
幾何圖形 Geometric Shapes | |
---|---|
範圍 | U+25A0..U+25FF (96個碼位) |
平面 | 基本多文種平面(BMP) |
文字 | 通用 |
符號系列 | 控制代碼圖形 幾何圖形 |
已分配 | 96個碼位 |
未分配 | 0個保留碼位 |
統一碼版本歷史 | |
1.0.0 | 79 (+79) |
1.1 | 80 (+1) |
3.0 | 88 (+8) |
3.2 | 96 (+8) |
碼表 | |
點擊此處 | |
註釋:[1][2][3] |
幾何圖形是一個位於基本多文種平面的Unicode區塊,收錄了96個圖形符號。在本區塊內,包含有各種幾何形狀,基本滿足了計算機用戶在幾何表現上的要求。
字符表
[编辑]下表列出本區塊的所有字符,括號內的數字為十進制代碼。
碼位 | 字符 | 官方名稱 |
---|---|---|
U+25A0 (9632) | ■ | BLACK SQUARE |
U+25A1 (9633) | □ | WHITE SQUARE |
U+25A2 (9634) | ▢ | WHITE SQUARE WITH ROUNDED CORNERS |
U+25A3 (9635) | ▣ | WHITE SQUARE CONTAINING BLACK SMALL SQUARE |
U+25A4 (9636) | ▤ | SQUARE WITH HORIZONTAL FILL |
U+25A5 (9637) | ▥ | SQUARE WITH VERTICAL FILL |
U+25A6 (9638) | ▦ | SQUARE WITH ORTHOGONAL CROSSHATCH FILL |
U+25A7 (9639) | ▧ | SQUARE WITH UPPER LEFT TO LOWER RIGHT FILL |
U+25A8 (9640) | ▨ | SQUARE WITH UPPER RIGHT TO LOWER LEFT FILL |
U+25A9 (9641) | ▩ | SQUARE WITH DIAGONAL CROSSHATCH FILL |
U+25AA (9642) | ▪ | BLACK SMALL SQUARE |
U+25AB (9643) | ▫ | WHITE SMALL SQUARE |
U+25AC (9644) | ▬ | BLACK RECTANGLE |
U+25AD (9645) | ▭ | WHITE RECTANGLE |
U+25AE (9646) | ▮ | BLACK VERTICAL RECTANGLE |
U+25AF (9647) | ▯ | WHITE VERTICAL RECTANGLE |
U+25B0 (9648) | ▰ | BLACK PARALLELOGRAM |
U+25B1 (9649) | ▱ | WHITE PARALLELOGRAM |
U+25B2 (9650) | ▲ | BLACK UP-POINTING TRIANGLE |
U+25B3 (9651) | △ | WHITE UP-POINTING TRIANGLE |
U+25B4 (9652) | ▴ | BLACK UP-POINTING SMALL TRIANGLE |
U+25B5 (9653) | ▵ | WHITE UP-POINTING SMALL TRIANGLE |
U+25B6 (9654) | ▶ | BLACK RIGHT-POINTING TRIANGLE |
U+25B7 (9655) | ▷ | WHITE RIGHT-POINTING TRIANGLE |
U+25B8 (9656) | ▸ | BLACK RIGHT-POINTING SMALL TRIANGLE |
U+25B9 (9657) | ▹ | WHITE RIGHT-POINTING SMALL TRIANGLE |
U+25BA (9658) | ► | BLACK RIGHT-POINTING POINTER |
U+25BB (9659) | ▻ | WHITE RIGHT-POINTING POINTER |
U+25BC (9660) | ▼ | BLACK DOWN-POINTING TRIANGLE |
U+25BD (9661) | ▽ | WHITE DOWN-POINTING TRIANGLE |
U+25BE (9662) | ▾ | BLACK DOWN-POINTING SMALL TRIANGLE |
U+25BF (9663) | ▿ | WHITE DOWN-POINTING SMALL TRIANGLE |
U+25C0 (9664) | ◀ | BLACK LEFT-POINTING TRIANGLE |
U+25C1 (9665) | ◁ | WHITE LEFT-POINTING TRIANGLE |
U+25C2 (9666) | ◂ | BLACK LEFT-POINTING SMALL TRIANGLE |
U+25C3 (9667) | ◃ | WHITE LEFT-POINTING SMALL TRIANGLE |
U+25C4 (9668) | ◄ | BLACK LEFT-POINTING POINTER |
U+25C5 (9669) | ◅ | WHITE LEFT-POINTING POINTER |
U+25C6 (9670) | ◆ | BLACK DIAMOND |
U+25C7 (9671) | ◇ | WHITE DIAMOND |
U+25C8 (9672) | ◈ | WHITE DIAMOND CONTAINING BLACK SMALL DIAMOND |
U+25C9 (9673) | ◉ | FISHEYE |
U+25CA (9674) | ◊ | LOZENGE |
U+25CB (9675) | ○ | WHITE CIRCLE |
U+25CC (9676) | ◌ | DOTTED CIRCLE |
U+25CD (9677) | ◍ | CIRCLE WITH VERTICAL FILL |
U+25CE (9678) | ◎ | BULLSEYE |
U+25CF (9679) | ● | BLACK CIRCLE |
U+25D0 (9680) | ◐ | CIRCLE WITH LEFT HALF BLACK |
U+25D1 (9681) | ◑ | CIRCLE WITH RIGHT HALF BLACK |
U+25D2 (9682) | ◒ | CIRCLE WITH LOWER HALF BLACK |
U+25D3 (9683) | ◓ | CIRCLE WITH UPPER HALF BLACK |
U+25D4 (9684) | ◔ | CIRCLE WITH UPPER RIGHT QUADRANT BLACK |
U+25D5 (9685) | ◕ | CIRCLE WITH ALL BUT UPPER LEFT QUADRANT BLACK |
U+25D6 (9686) | ◖ | LEFT HALF BLACK CIRCLE |
U+25D7 (9687) | ◗ | RIGHT HALF BLACK CIRCLE |
U+25D8 (9688) | ◘ | INVERSE BULLET |
U+25D9 (9689) | ◙ | INVERSE WHITE CIRCLE |
U+25DA (9690) | ◚ | UPPER HALF INVERSE WHITE CIRCLE |
U+25DB (9691) | ◛ | LOWER HALF INVERSE WHITE CIRCLE |
U+25DC (9692) | ◜ | UPPER LEFT QUADRANT CIRCULAR ARC |
U+25DD(9693) | ◝ | UPPER RIGHT QUADRANT CIRCULAR ARC |
U+25DE (9694) | ◞ | LOWER RIGHT QUADRANT CIRCULAR ARC |
U+25DF (9695) | ◟ | LOWER LEFT QUADRANT CIRCULAR ARC |
U+25E0 (9696) | ◠ | UPPER HALF CIRCLE |
U+25E1 (9697) | ◡ | LOWER HALF CIRCLE |
U+25E2 (9698) | ◢ | BLACK LOWER RIGHT TRIANGLE |
U+25E3 (9699) | ◣ | BLACK LOWER LEFT TRIANGLE |
U+25E4 (9700) | ◤ | BLACK UPPER LEFT TRIANGLE |
U+25E5 (9701) | ◥ | BLACK UPPER RIGHT TRIANGLE |
U+25E6 (9702) | ◦ | WHITE BULLET |
U+25E7 (9703) | ◧ | SQUARE WITH LEFT HALF BLACK |
U+25E8 (9704) | ◨ | SQUARE WITH RIGHT HALF BLACK |
U+25E9 (9705) | ◩ | SQUARE WITH UPPER LEFT DIAGONAL HALF BLACK |
U+25EA (9706) | ◪ | SQUARE WITH LOWER RIGHT DIAGONAL HALF BLACK |
U+25EB (9707) | ◫ | WHITE SQUARE WITH VERTICAL BISECTING LINE |
U+25EC (9708) | ◬ | WHITE UP-POINTING TRIANGLE WITH DOT |
U+25ED (9709) | ◭ | UP-POINTING TRIANGLE WITH LEFT HALF BLACK |
U+25EE (9710) | ◮ | UP-POINTING TRIANGLE WITH RIGHT HALF BLACK |
U+25EF (9711) | ◯ | LARGE CIRCLE |
U+25F0 (9712) | ◰ | WHITE SQUARE WITH UPPER LEFT QUADRANT |
U+25F1 (9713) | ◱ | WHITE SQUARE WITH LOWER LEFT QUADRANT |
U+25F2 (9714) | ◲ | WHITE SQUARE WITH LOWER RIGHT QUADRANT |
U+25F3 (9715) | ◳ | WHITE SQUARE WITH UPPER RIGHT QUADRANT |
U+25F4 (9716) | ◴ | WHITE CIRCLE WITH UPPER LEFT QUADRANT |
U+25F5 (9717) | ◵ | WHITE CIRCLE WITH LOWER LEFT QUADRANT |
U+25F6 (9718) | ◶ | WHITE CIRCLE WITH LOWER RIGHT QUADRANT |
U+25F7 (9719) | ◷ | WHITE CIRCLE WITH UPPER RIGHT QUADRANT |
U+25F8 (9720) | ◸ | UPPER LEFT TRIANGLE |
U+25F9 (9721) | ◹ | UPPER RIGHT TRIANGLE |
U+25FA (9722) | ◺ | LOWER LEFT TRIANGLE |
U+25FB (9723) | ◻ | WHITE MEDIUM SQUARE |
U+25FC (9724) | ◼ | BLACK MEDIUM SQUARE |
U+25FD (9725) | ◽ | WHITE MEDIUM SMALL SQUARE |
U+25FE (9726) | ◾ | BLACK MEDIUM SMALL SQUARE |
U+25FF (9727) | ◿ | LOWER RIGHT TRIANGLE |
字體支持
[编辑]目前只有兩個字符集,Code2000和DejaVu,涵蓋了全部Unicode幾何圖形。[4]然而字體與字體間的廣泛應用,[5][6]以及Unicode MS的統一,使大多數常用符號都包括其中,不會產生大的歧義或影響。
區塊
[编辑]幾何圖形 Geometric Shapes[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+25Ax | ■ | □ | ▢ | ▣ | ▤ | ▥ | ▦ | ▧ | ▨ | ▩ | ▪ | ▫ | ▬ | ▭ | ▮ | ▯ |
U+25Bx | ▰ | ▱ | ▲ | △ | ▴ | ▵ | ▶ | ▷ | ▸ | ▹ | ► | ▻ | ▼ | ▽ | ▾ | ▿ |
U+25Cx | ◀ | ◁ | ◂ | ◃ | ◄ | ◅ | ◆ | ◇ | ◈ | ◉ | ◊ | ○ | ◌ | ◍ | ◎ | ● |
U+25Dx | ◐ | ◑ | ◒ | ◓ | ◔ | ◕ | ◖ | ◗ | ◘ | ◙ | ◚ | ◛ | ◜ | ◝ | ◞ | ◟ |
U+25Ex | ◠ | ◡ | ◢ | ◣ | ◤ | ◥ | ◦ | ◧ | ◨ | ◩ | ◪ | ◫ | ◬ | ◭ | ◮ | ◯ |
U+25Fx | ◰ | ◱ | ◲ | ◳ | ◴ | ◵ | ◶ | ◷ | ◸ | ◹ | ◺ | ◻ | ◼ | ◽ | ◾ | ◿ |
註釋
|
繪文字
[编辑]本區塊共包含8個繪文字 :U+25AA..U+25AB,U+25B6,U+25C0與U+25FB..U+25FE。[7][8]
本區塊共定義了16個标准化變體,为8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。[9]
U+ | 25AA | 25AB | 25B6 | 25C0 | 25FB | 25FC | 25FD | 25FE |
默認顯示樣式 | 文本 | 文本 | 文本 | 文本 | 文本 | 文本 | 繪文字 | 繪文字 |
基本碼位 | ▪ | ▫ | ▶ | ◀ | ◻ | ◼ | ◽ | ◾ |
基本+VS15(文本) | ▪︎ | ▫︎ | ▶︎ | ◀︎ | ◻︎ | ◼︎ | ◽︎ | ◾︎ |
基本+VS16(繪文字) | ▪️ | ▫️ | ▶️ | ◀️ | ◻️ | ◼️ | ◽️ | ◾️ |
歷史
[编辑]下列與Unicode相關的文檔記錄了在幾何圖形區塊中定義特定字符的目的和过程:
版本 | 最終碼位[a] | 碼位数 | L2 ID | WG2 ID | 文檔 |
---|---|---|---|---|---|
1.0.0 | U+25A0..25EE | 79 | (待考) | ||
L2/11-438[b][c] | 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 | |||
1.1 | U+25EF | 1 | (待考) | ||
3.0 | U+25F0..25F7 | 8 | N1138 | LaBonté, Alain, Proposal to add new characters (Keyboard related) to 10646, 1995-01-30 | |
N1203 (页面存档备份,存于互联网档案馆) | Umamaheswaran, V. S.; Ksar, Mike, 6.1.6, Unconfirmed minutes of SC2/WG2 Meeting 27, Geneva, 1995-05-03 | ||||
N1303 (html, doc (页面存档备份,存于互联网档案馆)) | Umamaheswaran, V. S.; Ksar, Mike, Minutes of Meeting 29, Tokyo, 1996-01-26 | ||||
L2/97-128 | N1564 | Paterson, Bruce, Draft pDAM for various additional characters (the "holding bucket"), 1997-05-15 | |||
L2/97-288 | N1603 (页面存档备份,存于互联网档案馆) | Umamaheswaran, V. S., 7.3, Unconfirmed Meeting Minutes, WG 2 Meeting # 33, Heraklion, Crete, Greece, 20 June - 4 July 1997, 1997-10-24 | |||
L2/98-005R | N1682 | Text of ISO 10646 - AMD 22 for PDAM registration and PDAM ballot, 1997-12-17 | |||
L2/98-320 | N1898 (页面存档备份,存于互联网档案馆) | ISO/IEC 10646-1/FPDAM 22, AMENDMENT 22: Keyboard Symbols, 1998-10-22 | |||
N1897 (页面存档备份,存于互联网档案馆) | Paterson, Bruce; Everson, Michael, Disposition of Comments - FPDAM22 - Keyboard Symbols - SC2 N3191, 1998-10-22 | ||||
L2/99-010 | N1903 (pdf, html (页面存档备份,存于互联网档案馆), doc (页面存档备份,存于互联网档案馆)) | Umamaheswaran, V. S., Minutes of WG 2 meeting 35, London, U.K.; 1998-09-21--25, 1998-12-30 | |||
L2/99-126 | Paterson, Bruce, Text for FDAM ballot ISO/IEC 10646 FDAM #22 - Keyboard symbols, 1999-04-14 | ||||
3.2 | U+25F8..25FE | 7 | L2/00-119[d] | 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., 8.18, Minutes from the SC2/WG2 meeting in Beijing, 2000-03-21 -- 24, 2000-07-21 | |||
L2/00-115R2 | Moore, Lisa, Motion 83-M11, Minutes Of UTC Meeting #83, 2000-08-08 | ||||
L2/11-438[b][c] | 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 | |||
U+25FF | 1 | L2/01-156 | N2356 (页面存档备份,存于互联网档案馆) | Freytag, Asmus, Additional Mathematical Characters (Draft 10), 2001-04-03 | |
L2/01-344 | N2353 (pdf, doc (页面存档备份,存于互联网档案馆)) | Umamaheswaran, V. S., 7.7 Mathematical Symbols, Minutes from SC2/WG2 meeting #40 -- Mountain View, April 2001, 2001-09-09 | |||
另見
[编辑]- Unicode符號
- Unicode中的數學運算符與符號
- Dingbat
- 墓碑符号:表示證明完畢的字符
- 制表符
- 制表符 (Unicode區段)
- 方塊元素
- 幾何圖形擴展
- 雜項符號和箭頭:包含一些幾何圖形
- 雜項符號和象形文字:包含一些幾何圖形
參考資料
[编辑]- ^ Unicode 1.0.1 Addendum (PDF). The Unicode Standard. 1992-11-03 [2016-07-09]. (原始内容 (PDF)存档于2016-07-02).
- ^ Unicode character database. The Unicode Standard. [2016-07-09]. (原始内容存档于2017-09-25).
- ^ Enumerated Versions of The Unicode Standard. The Unicode Standard. [2016-07-09]. (原始内容存档于2016-06-29).
- ^ Font Support for Unicode Block 'Geometric Shapes'. [2008-09-17]. (原始内容存档于2020-11-05).
- ^ Mac OS X 10.5 bundled with Arial Unicode MS. [2008-09-17]. (原始内容存档于2013-01-07).
- ^ Common fonts to all versions of Windows & Mac equivalents. [2008-09-17]. (原始内容存档于2021-03-13).
- ^ UTR #51: Unicode Emoji. Unicode Consortium. 2020-02-11 [2022-06-06]. (原始内容存档于2020-06-30).
- ^ UCD: Emoji Data for UTR #51. Unicode Consortium. 2020-01-28 [2022-06-06]. (原始内容存档于2022-03-28).
- ^ UTS #51 Emoji Variation Sequences. The Unicode Consortium. [2022-06-06]. (原始内容存档于2022-03-31).
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