请输入您要查询的百科知识：

　

词条 Geometric Shapes
释义

  1. U+25A0-U+25CF

  2. U+25D0-U+25FF

  3. Font coverage

  4. Block

  5. Emoji

  6. History

  7. See also

  8. References

{{hatnote|This article is about the Unicode typography block. For shapes in geometry, see Geometric shape. Several symbols redirect here. For the Pearl Jam song "●", see Yield (album). For media control buttons, see Media controls. For the Nazi badge ▼, see Black triangle (badge).}}{{Infobox Unicode block
|rangestart = 25A0
|rangeend = 25FF
|script1 = Common
|symbols = Control code graphics
Geometric shapes
|1_0_0 = 79
|1_0_1 = 1
|3_0 = 8
|3_2 = 8
|note = [1][2][3]
}}{{SpecialChars}}

Geometric Shapes is a Unicode block of 96 symbols at code point range U+25A0-25FF.

U+25A0-U+25CF

25A025B025C0 
SymbolNameSymbolNameSymbolNameLast Hex#
HTML Hex HTML Hex HTML Hex
DecPictureDecPictureDecPicture
■BLACK SQUARE▰BLACK PARALLELOGRAM◀BLACK LEFT-POINTING TRIANGLE0
■ ▰ ◀
■▰◀
□WHITE SQUARE▱WHITE PARALLELOGRAM◁WHITE LEFT-POINTING TRIANGLE (Z notation domain restriction)1
□ ▱ ◁
□▱◁
▢WHITE SQUARE WITH ROUNDED CORNERS▲BLACK UP-POINTING TRIANGLE◂BLACK LEFT-POINTING SMALL TRIANGLE2
▢ ▲ ◂
▢▲◂
▣WHITE SQUARE CONTAINING BLACK SMALL SQUARE△WHITE UP-POINTING TRIANGLE (trine)◃WHITE LEFT-POINTING SMALL TRIANGLE3
▣ △ ◃
▣△◃
▤SQUARE WITH HORIZONTAL FILL▴BLACK UP-POINTING SMALL TRIANGLE◄BLACK LEFT-POINTING POINTER4
▤ ▴ ◄
▤▴◄
▥SQUARE WITH VERTICAL FILL▵WHITE UP-POINTING SMALL TRIANGLE◅WHITE LEFT-POINTING POINTER5
▥ ▵ ◅
▥▵◅
▦SQUARE WITH ORTHOGONAL CROSSHATCH FILL▶BLACK RIGHT-POINTING TRIANGLE◆BLACK DIAMOND6
▦ ▶ ◆
▦▶◆
▧SQUARE WITH UPPER LEFT TO LOWER RIGHT FILL▷WHITE RIGHT-POINTING TRIANGLE (Z notation range restriction)◇WHITE DIAMOND7
▧ ▷ ◇
▧▷◇
▨SQUARE WITH UPPER RIGHT TO LOWER LEFT FILL▸BLACK RIGHT-POINTING SMALL TRIANGLE◈WHITE DIAMOND CONTAINING BLACK SMALL DIAMOND8
▨ ▸ ◈
▨▸◈
▩SQUARE WITH DIAGONAL CROSSHATCH FILL▹WHITE RIGHT-POINTING SMALL TRIANGLE◉FISHEYE (Tainome, a Japanese bullet mark)9
▩ ▹ ◉
▩▹◉
▪BLACK SMALL SQUARE►BLACK RIGHT-POINTING POINTER◊LOZENGEA
▪ ► ◊
▪►◊
▫WHITE SMALL SQUARE▻WHITE RIGHT-POINTING POINTER○WHITE CIRCLEB
▫ ▻ ○
▫▻○
▬BLACK RECTANGLE▼BLACK DOWN-POINTING TRIANGLE◌DOTTED CIRCLEC
▬ ▼ ◌
▬▼◌
▭WHITE RECTANGLE▽WHITE DOWN-POINTING TRIANGLE (Nabla operator)◍CIRCLE WITH VERTICAL FILLD
▭ ▽ ◍
▭▽◍
▮BLACK VERTICAL RECTANGLE▾BLACK DOWN-POINTING SMALL TRIANGLE◎BULLSEYEE
▮ ▾ ◎
▮▾◎
▯WHITE VERTICAL RECTANGLE▿WHITE DOWN-POINTING SMALL TRIANGLE●BLACK CIRCLEF
▯ ▿ ●
▯▿●
25A025B025C0 

U+25D0-U+25FF

25D025E025F0 
SymbolNameSymbolNameSymbolNameLast Hex#
HTML Hex HTML Hex HTML Hex
DecPictureDecPictureDecPicture
◐CIRCLE WITH LEFT HALF BLACK◠UPPER HALF CIRCLE◰WHITE SQUARE WITH UPPER LEFT QUADRANT0
◐ ◠ ◰
◐◠◰
◑CIRCLE WITH RIGHT HALF BLACK◡LOWER HALF CIRCLE◱WHITE SQUARE WITH LOWER LEFT QUADRANT1
◑ ◡ ◱
◑◡◱
◒CIRCLE WITH LOWER HALF BLACK◢BLACK LOWER RIGHT TRIANGLE◲WHITE SQUARE WITH LOWER RIGHT QUADRANT2
◒ ◢ ◲
◒◢◲
◓CIRCLE WITH UPPER HALF BLACK◣BLACK LOWER LEFT TRIANGLE◳WHITE SQUARE WITH UPPER RIGHT QUADRANT3
◓ ◣ ◳
◓◣◳
◔CIRCLE WITH UPPER RIGHT QUADRANT BLACK◤BLACK UPPER LEFT TRIANGLE◴WHITE CIRCLE WITH UPPER LEFT QUADRANT4
◔ ◤ ◴
◔◤◴
◕CIRCLE WITH ALL BUT UPPER LEFT QUADRANT BLACK◥BLACK UPPER RIGHT TRIANGLE◵WHITE CIRCLE WITH LOWER LEFT QUADRANT5
◕ ◥ ◵
◕◥◵
◖LEFT HALF BLACK CIRCLE◦WHITE BULLET◶WHITE CIRCLE WITH LOWER RIGHT QUADRANT6
◖ ◦ ◶
◖◦◶
◗RIGHT HALF BLACK CIRCLE◧SQUARE WITH LEFT HALF BLACK◷WHITE CIRCLE WITH UPPER RIGHT QUADRANT7
◗ ◧ ◷
◗◧◷
◘INVERSE BULLET◨SQUARE WITH RIGHT HALF BLACK◸UPPER LEFT TRIANGLE8
◘ ◨ ◸
◘◨◸
◙INVERSE WHITE CIRCLE◩SQUARE WITH UPPER LEFT DIAGONAL HALF BLACK◹UPPER RIGHT TRIANGLE9
◙ ◩ ◹
◙◩◹
◚UPPER HALF INVERSE WHITE CIRCLE◪SQUARE WITH LOWER RIGHT DIAGONAL HALF BLACK◺LOWER LEFT TRIANGLEA
◚ ◪ ◺
◚◪◺
◛LOWER HALF INVERSE WHITE CIRCLE◫WHITE SQUARE WITH VERTICAL BISECTING LINE◻WHITE MEDIUM SQUARE (Modal logic: always, or necessarily)B
◛ ◫ ◻
◛◫◻
◜UPPER LEFT QUADRANT CIRCULAR ARC◬WHITE UP-POINTING TRIANGLE WITH DOT◼BLACK MEDIUM SQUAREC
◜ ◬ ◼
◜◬◼
◝UPPER RIGHT QUADRANT CIRCULAR ARC◭UP-POINTING TRIANGLE WITH LEFT HALF BLACK◽WHITE MEDIUM SMALL SQUARED
◝ ◭ ◽
◝◭◽
◞LOWER RIGHT QUADRANT CIRCULAR ARC◮UP-POINTING TRIANGLE WITH RIGHT HALF BLACK◾BLACK MEDIUM SMALL SQUAREE
◞ ◮ ◾
◞◮◾
◟LOWER LEFT QUADRANT CIRCULAR ARC◯LARGE CIRCLE◿LOWER RIGHT TRIANGLEF
◟ ◯ ◿
◟◯◿
25D025E025F0 

Font coverage

Font sets like Code2000 and the DejaVu family—include coverage for each of the glyphs in the Geometric Shapes range,[4] Unifont also contains all the glyphs.[5] Among the fonts in widespread use,[6][7] full implementation is provided by Segoe UI Symbol and significant partial implementation of this range is provided by Arial Unicode MS and Lucida Sans Unicode, which include coverage for 83% (80 out of 96) and 82% (79 out of 96) of the symbols, respectively.[4]

Block

{{Unicode chart Geometric Shapes}}

Emoji

The Geometric Shapes block contains eight emoji:

U+25AA–U+25AB, U+25B6, U+25C0 and U+25FB–U+25FE.[8][9]

The block has sixteen standardized variants defined to specify emoji-style (U+FE0F VS16) or text presentation (U+FE0E VS15) for the

eight emoji.[10]

Emoji variation sequences
U+ 25AA 25AB 25B6 25C0 25FB 25FC 25FD 25FE
default presentation text text text text text text emoji emoji
base code point ▪ ▫ ▶ ◀ ◻ ◼ ◽ ◾
base+VS15 (text) ▪︎ ▫︎ ▶︎ ◀︎ ◻︎ ◼︎ ◽︎ ◾︎
base+VS16 (emoji) ▪️ ▫️ ▶️ ◀️ ◻️ ◼️ ◽️ ◾️

History

The following Unicode-related documents record the purpose and process of defining specific characters in the Geometric Shapes block:

Version Final code points Count L2 ID WG2 ID Document
1.0.0U+25A0..25EE79 (to be determined)
[https://www.unicode.org/L2/L2011/11438-emoji-var.pdf L2/11-438]}} [https://unicode.org/wg2/docs/n4182.pdf N4182] title=Emoji Variation Sequences (Revision of L2/11-429)|date=2011-12-22|first=Peter|last=Edberg}}
1.0.1 U+25EF 1 (to be determined)
3.0U+25F0..25F78 N1138 title=Proposal to add new characters (Keyboard related) to 10646|date=1995-01-30|first=Alain|last=LaBonté}}
N1203 title=Unconfirmed minutes of SC2/WG2 Meeting 27, Geneva|date=1995-05-03|first1=V. S.|last1=Umamaheswaran|first2=Mike|last2=Ksar|section=6.1.6}}
L2/97-128}} N1564 title=Draft pDAM for various additional characters (the "holding bucket")|date=1997-05-15|first=Bruce|last=Paterson}}
L2/97-288}} N1603 title=Unconfirmed Meeting Minutes, WG 2 Meeting # 33, Heraklion, Crete, Greece, 20 June - 4 July 1997|date=1997-10-24|first=V. S.|last=Umamaheswaran|section=7.3}}
[https://www.unicode.org/L2/L1998/98005R.pdf L2/98-005R]}} N1682 title=Text of ISO 10646 - AMD 22 for PDAM registration and PDAM ballot|date=1997-12-17}}
[https://www.unicode.org/L2/L1998/02n3192.pdf L2/98-320]}} N1898 title=ISO/IEC 10646-1/FPDAM 22, AMENDMENT 22: Keyboard Symbols|date=1998-10-22}}
[https://unicode.org/wg2/docs/n1897_sc2n3191_dofc_pdam22_ksymbols.doc N1897] title=Disposition of Comments - FPDAM22 - Keyboard Symbols - SC2 N3191|date=1998-10-22|first1=Bruce|last1=Paterson|first2=Michael|last2=Everson|authorlink2=Michael Everson}}
[https://www.unicode.org/L2/L1999/02n3316.pdf L2/99-126]}}title=Text for FDAM ballot ISO/IEC 10646 FDAM #22 - Keyboard symbols|date=1999-04-14|first=Bruce|last=Paterson}}
3.2U+25F8..25FE7[https://www.unicode.org/L2/L2000/00119-math.pdf L2/00-119]}} [https://unicode.org/wg2/docs/n2191.pdf N2191R] title=Encoding Additional Mathematical Symbols in Unicode|date=2000-04-19|first1=Ken|last1=Whistler|first2=Asmus|last2=Freytag}}
[https://www.unicode.org/L2/L2000/00234-n2203m.pdf L2/00-234]}} [https://unicode.org/wg2/docs/n2203.txt N2203] title=Minutes from the SC2/WG2 meeting in Beijing, 2000-03-21 -- 24|date=2000-07-21|first=V. S.|last=Umamaheswaran|section=8.18}}
[https://www.unicode.org/L2/L2011/11438-emoji-var.pdf L2/11-438]}} [https://unicode.org/wg2/docs/n4182.pdf N4182] title=Emoji Variation Sequences (Revision of L2/11-429)|date=2011-12-22|first=Peter|last=Edberg}}
U+25FF1[https://www.unicode.org/L2/L2001/01156-n2356-mathadd10.pdf L2/01-156]}} [https://unicode.org/wg2/docs/n2356.pdf N2356] title=Additional Mathematical Characters (Draft 10)|date=2001-04-03|first=Asmus|last=Freytag}}
[https://www.unicode.org/L2/L2001/01344-n2353.pdf L2/01-344]}} [https://unicode.org/wg2/docs/n2353.pdf N2353] title=Minutes from SC2/WG2 meeting #40 -- Mountain View, April 2001|date=2001-09-09|first=V. S.|last=Umamaheswaran|section=7.7 Mathematical Symbols}}
1. ^{{cite web|url=https://www.unicode.org/versions/Unicode1.0.0/Notice.pdf|title=Unicode 1.0.1 Addendum|work=The Unicode Standard|date=1992-11-03|accessdate=2016-07-09}}
2. ^{{cite web|url=https://www.unicode.org|title=Unicode character database|work=The Unicode Standard|accessdate=2016-07-09}}
3. ^{{cite web|url=https://www.unicode.org/versions/enumeratedversions.html|title=Enumerated Versions of The Unicode Standard|work=The Unicode Standard|accessdate=2016-07-09}}
4. ^1 {{cite web | url=https://www.fileformat.info/info/unicode/block/geometric_shapes/fontsupport.htm | title=Font Support for Unicode Block 'Geometric Shapes' | accessdate=2008-09-17}}
5. ^{{cite web|url=http://unifoundry.com/unifont.html |title=GNU Unifont Glyphs |publisher=Unifoundry.com |date= |accessdate=2013-11-12}}
6. ^{{cite web|url=http://www.fonts.com.hk/modules.php?name=Content&pa=showpage&pid=246 |archive-url=https://web.archive.org/web/20110510104601/http://www.fonts.com.hk/modules.php?name=Content&pa=showpage&pid=246 |dead-url=yes |archive-date=2011-05-10 |title=Mac OS X 10.5 bundled with Arial Unicode MS |accessdate=2008-09-17 }}
7. ^{{cite web | url=http://www.ampsoft.net/webdesign-l/WindowsMacFonts.html | title=Common fonts to all versions of Windows & Mac equivalents | accessdate=2008-09-17}}
8. ^{{Cite web|url=https://unicode.org/reports/tr51/|title=UTR #51: Unicode Emoji|publisher=Unicode Consortium|date=2019-02-04}}
9. ^{{Cite web|url=https://unicode.org/Public/emoji/latest/emoji-data.txt|title=UCD: Emoji Data for UTR #51|publisher=Unicode Consortium|date=2019-01-15}}
10. ^{{cite web|url=https://unicode.org/Public/emoji/latest/emoji-variation-sequences.txt|title=UTS #51 Emoji Variation Sequences | publisher=The Unicode Consortium}}

See also

  • Unicode symbols
  • Dingbat
  • Box Drawing (Unicode Block)
  • Block Elements (Unicode Block)
  • Box-drawing character
  • Tombstone (typography), the end of proof character
  • Geometric Shapes Extended (Unicode block)
  • Miscellaneous Symbols and Arrows (Unicode block) includes more geometric shapes
  • Miscellaneous Symbols and Pictographs (Unicode block) includes several geometric shapes of different colors
  • Mathematical operators and symbols in Unicode

References

{{Reflist}}{{Unicode navigation}}

2 : Unicode blocks|Geometric shapes
随便看

　

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。

　

Copyright © 2023 OENC.NET All Rights Reserved
京ICP备2021023879号 更新时间：2024/11/11 8:31:34