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This article is about the Unicode typography block. For shapes in geometry, see Geometric shape.

Block of Unicode symbols

Unicode character block

Geometric Shapes
Range U+25A0..U+25FF
(96 code points)
Plane BMP
Scripts Common
Symbol sets Control code graphics
Geometric shapes
Assigned 96 code points
Unused 0 reserved code points
Unicode version history
1.0.0 (1991) 79 (+79)
1.1 (1993) 80 (+1)
3.0 (1999) 88 (+8)
3.2 (2002) 96 (+8)
Note: [1] [2] [3]

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

U+25A0–U+25CF [edit]

25A0 25B0 25C0
Symbol Name Symbol Name Symbol Name Last Hex#
HTML Hex HTML Hex HTML Hex
Dec Picture Dec Picture Dec Picture
BLACK SQUARE BLACK PARALLELOGRAM BLACK LEFT-POINTING TRIANGLE 0
■ ▰ ◀
■ U25A0.gif ▰ U25B0.gif ◀ U25C0.gif
WHITE SQUARE WHITE PARALLELOGRAM WHITE LEFT-POINTING TRIANGLE (Z notation domain restriction) 1
□ ▱ ◁
□ U25A1.gif ▱ U25B1.gif ◁ U25C1.gif
WHITE SQUARE WITH ROUNDED CORNERS BLACK UP-POINTING TRIANGLE BLACK LEFT-POINTING SMALL TRIANGLE 2
▢ ▲ ◂
▢ U25A2.gif ▲ U25B2.gif ◂ U25C2.gif
WHITE SQUARE CONTAINING BLACK SMALL SQUARE WHITE UP-POINTING TRIANGLE (trine) WHITE LEFT-POINTING SMALL TRIANGLE 3
▣ △ ◃
▣ U25A3.gif △ U25B3.gif ◃ U25C3.gif
SQUARE WITH HORIZONTAL FILL BLACK UP-POINTING SMALL TRIANGLE BLACK LEFT-POINTING POINTER 4
▤ ▴ ◄
▤ U25A4.gif ▴ U25B4.gif ◄ U25C4.gif
SQUARE WITH VERTICAL FILL WHITE UP-POINTING SMALL TRIANGLE WHITE LEFT-POINTING POINTER 5
▥ ▵ ◅
▥ U25A5.gif ▵ U25B5.gif ◅ U25C5.gif
SQUARE WITH ORTHOGONAL CROSSHATCH FILL BLACK RIGHT-POINTING TRIANGLE BLACK DIAMOND 6
▦ ▶ ◆
▦ U+25A6.svg ▶ U25B6.gif ◆ U25C6.gif
SQUARE WITH UPPER LEFT TO LOWER RIGHT FILL WHITE RIGHT-POINTING TRIANGLE (Z notation range restriction) WHITE DIAMOND 7
▧ ▷ ◇
▧ U25A7.gif ▷ U25B7.gif ◇ U25C7.gif
SQUARE WITH UPPER RIGHT TO LOWER LEFT FILL BLACK RIGHT-POINTING SMALL TRIANGLE WHITE DIAMOND CONTAINING BLACK SMALL DIAMOND 8
▨ ▸ ◈
▨ U25A8.gif ▸ U25B8.gif ◈ U25C8.gif
SQUARE WITH DIAGONAL CROSSHATCH FILL WHITE RIGHT-POINTING SMALL TRIANGLE FISHEYE (Tainome, a Japanese bullet mark) 9
▩ ▹ ◉
▩ U25A9.gif ▹ U25B9.gif ◉ U25C9.gif
BLACK SMALL SQUARE BLACK RIGHT-POINTING POINTER LOZENGE A
▪ ► ◊
▪ U25AA.gif ► U25BA.gif ◊ U25CA.gif
WHITE SMALL SQUARE WHITE RIGHT-POINTING POINTER WHITE CIRCLE B
▫ ▻ ○
▫ U25AB.gif ▻ U25BB.gif ○ U25CB.gif
BLACK RECTANGLE BLACK DOWN-POINTING TRIANGLE DOTTED CIRCLE C
▬ ▼ ◌
▬ U25AC.gif ▼ U25BC.gif ◌ U25CC.gif
WHITE RECTANGLE WHITE DOWN-POINTING TRIANGLE (Nabla operator) CIRCLE WITH VERTICAL FILL D
▭ ▽ ◍
▭ U25AD.gif ▽ U25BD.gif ◍ U25CD.gif
BLACK VERTICAL RECTANGLE BLACK DOWN-POINTING SMALL TRIANGLE BULLSEYE E
▮ ▾ ◎
▮ U25AE.gif ▾ U25BE.gif ◎ U25CE.gif
WHITE VERTICAL RECTANGLE WHITE DOWN-POINTING SMALL TRIANGLE BLACK CIRCLE F
▯ ▿ ●
▯ U25AF.gif ▿ U25BF.gif ● U25CF.gif
25A0 25B0 25C0

The BLACK CIRCLE is displayed when typing in a password field, in order to hide characters from a screen recorder or shoulder surfing.

U+25D0–U+25FF [edit]

25D0 25E0 25F0
Symbol Name Symbol Name Symbol Name Last Hex#
HTML Hex HTML Hex HTML Hex
Dec Picture Dec Picture Dec Picture
CIRCLE WITH LEFT HALF BLACK UPPER HALF CIRCLE WHITE SQUARE WITH UPPER LEFT QUADRANT 0
◐ ◠ ◰
◐ U25D0.gif ◠ U25E0.gif ◰ U25F0.gif
CIRCLE WITH RIGHT HALF BLACK LOWER HALF CIRCLE WHITE SQUARE WITH LOWER LEFT QUADRANT 1
◑ ◡ ◱
◑ U25D1.gif ◡ U25E1.gif ◱ U25F1.gif
CIRCLE WITH LOWER HALF BLACK BLACK LOWER RIGHT TRIANGLE WHITE SQUARE WITH LOWER RIGHT QUADRANT 2
◒ ◢ ◲
◒ U25D2.gif ◢ U25E2.gif ◲ U25F2.gif
CIRCLE WITH UPPER HALF BLACK BLACK LOWER LEFT TRIANGLE WHITE SQUARE WITH UPPER RIGHT QUADRANT 3
◓ ◣ ◳
◓ U25D3.gif ◣ U25E3.gif ◳ U25F3.gif
CIRCLE WITH UPPER RIGHT QUADRANT BLACK BLACK UPPER LEFT TRIANGLE WHITE CIRCLE WITH UPPER LEFT QUADRANT 4
◔ ◤ ◴
◔ U25D4.gif ◤ U25E4.gif ◴ U25F4.gif
CIRCLE WITH ALL BUT UPPER LEFT QUADRANT BLACK BLACK UPPER RIGHT TRIANGLE WHITE CIRCLE WITH LOWER LEFT QUADRANT 5
◕ ◥ ◵
◕ U25D5.gif ◥ U25E5.gif ◵ U25F5.gif
LEFT HALF BLACK CIRCLE WHITE BULLET WHITE CIRCLE WITH LOWER RIGHT QUADRANT 6
◖ ◦ ◶
◖ U25D6.gif ◦ U25E6.gif ◶ U25F6.gif
RIGHT HALF BLACK CIRCLE SQUARE WITH LEFT HALF BLACK WHITE CIRCLE WITH UPPER RIGHT QUADRANT 7
◗ ◧ ◷
◗ U25D7.gif ◧ U25E7.gif ◷ U25F7.gif
INVERSE BULLET SQUARE WITH RIGHT HALF BLACK UPPER LEFT TRIANGLE 8
◘ ◨ ◸
◘ U25D8.gif ◨ U25E8.gif ◸ U25F8.gif
INVERSE WHITE CIRCLE SQUARE WITH UPPER LEFT DIAGONAL HALF BLACK UPPER RIGHT TRIANGLE 9
◙ ◩ ◹
◙ U25D9.gif ◩ U25E9.gif ◹ U25F9.gif
UPPER HALF INVERSE WHITE CIRCLE SQUARE WITH LOWER RIGHT DIAGONAL HALF BLACK LOWER LEFT TRIANGLE A
◚ ◪ ◺
◚ U25DA.gif ◪ U25EA.gif ◺ U25FA.gif
LOWER HALF INVERSE WHITE CIRCLE WHITE SQUARE WITH VERTICAL BISECTING LINE WHITE MEDIUM SQUARE (Modal logic: always, or necessarily) B
◛ ◫ ◻
◛ U25DB.gif ◫ U25EB.gif ◻ U25FB.gif
UPPER LEFT QUADRANT CIRCULAR ARC WHITE UP-POINTING TRIANGLE WITH DOT BLACK MEDIUM SQUARE C
◜ ◬ ◼
◜ U25DC.gif ◬ U25EC.gif ◼ U25FC.gif
UPPER RIGHT QUADRANT CIRCULAR ARC UP-POINTING TRIANGLE WITH LEFT HALF BLACK WHITE MEDIUM SMALL SQUARE D
◝ ◭ ◽
◝ U25DD.gif ◭ U25ED.gif ◽ U25FD.gif
LOWER RIGHT QUADRANT CIRCULAR ARC UP-POINTING TRIANGLE WITH RIGHT HALF BLACK BLACK MEDIUM SMALL SQUARE E
◞ ◮ ◾
◞ U25DE.gif ◮ U25EE.gif ◾ U25FE.gif
LOWER LEFT QUADRANT CIRCULAR ARC LARGE CIRCLE LOWER RIGHT TRIANGLE F
◟ ◯ ◿
◟ U25DF.gif ◯ U25EF.gif ◿ U25FF.gif
25D0 25E0 25F0

The CIRCLE WITH LEFT HALF BLACK is used to represent the contrast ratio of a screen.

Font coverage [edit]

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 [edit]

Geometric Shapes [1]
Official Unicode Consortium code chart (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
Notes
1. ^ As of Unicode version 14.0

Emoji [edit]

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 [edit]

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

Version Final code points[a] Count L2 ID WG2 ID Document
1.0.0 U+25A0..25EE 79 (to be determined)
L2/11-438[b] [c] N4182 Edberg, Peter (2011-12-22), Emoji Variation Sequences (Revision of L2/11-429)
1.1 U+25EF 1 (to be determined)
3.0 U+25F0..25F7 8 N1138 LaBonté, Alain (1995-01-30), Proposal to add new characters (Keyboard related) to 10646
N1203 Umamaheswaran, V. S.; Ksar, Mike (1995-05-03), "6.1.6", Unconfirmed minutes of SC2/WG2 Meeting 27, Geneva
N1303 (html, doc) Umamaheswaran, V. S.; Ksar, Mike (1996-01-26), Minutes of Meeting 29, Tokyo
L2/97-128 N1564 Paterson, Bruce (1997-05-15), Draft pDAM for various additional characters (the "holding bucket")
L2/97-288 N1603 Umamaheswaran, V. S. (1997-10-24), "7.3", Unconfirmed Meeting Minutes, WG 2 Meeting # 33, Heraklion, Crete, Greece, 20 June - 4 July 1997
L2/98-005R N1682 Text of ISO 10646 - AMD 22 for PDAM registration and PDAM ballot, 1997-12-17
L2/98-320 N1898 ISO/IEC 10646-1/FPDAM 22, AMENDMENT 22: Keyboard Symbols, 1998-10-22
N1897 Paterson, Bruce; Everson, Michael (1998-10-22), Disposition of Comments - FPDAM22 - Keyboard Symbols - SC2 N3191
L2/99-010 N1903 (pdf, html, doc) Umamaheswaran, V. S. (1998-12-30), Minutes of WG 2 meeting 35, London, U.K.; 1998-09-21--25
L2/99-126 Paterson, Bruce (1999-04-14), Text for FDAM ballot ISO/IEC 10646 FDAM #22 - Keyboard symbols
3.2 U+25F8..25FE 7 L2/00-119[d] N2191R Whistler, Ken; Freytag, Asmus (2000-04-19), Encoding Additional Mathematical Symbols in Unicode
L2/00-234 N2203 (rtf, txt) Umamaheswaran, V. S. (2000-07-21), "8.18", Minutes from the SC2/WG2 meeting in Beijing, 2000-03-21 -- 24
L2/00-115R2 Moore, Lisa (2000-08-08), "Motion 83-M11", Minutes Of UTC Meeting #83
L2/11-438[b] [c] N4182 Edberg, Peter (2011-12-22), Emoji Variation Sequences (Revision of L2/11-429)
U+25FF 1 L2/01-156 N2356 Freytag, Asmus (2001-04-03), Additional Mathematical Characters (Draft 10)
L2/01-344 N2353 (pdf, doc) Umamaheswaran, V. S. (2001-09-09), "7.7 Mathematical Symbols", Minutes from SC2/WG2 meeting #40 -- Mountain View, April 2001
  1. ^ Proposed code points and characters names may differ from final code points and names
  2. ^ a b See also L2/10-458, L2/11-414, L2/11-415, and L2/11-429
  3. ^ a b Refer to the history section of the Miscellaneous Symbols and Pictographs block for additional emoji-related documents
  4. ^ Refer to the history section of the Miscellaneous Mathematical Symbols-B block for additional math-related documents

See also [edit]

  • 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 [edit]

  1. ^ "Unicode 1.0.1 Addendum" (PDF). The Unicode Standard. 1992-11-03. Retrieved 2016-07-09 .
  2. ^ "Unicode character database". The Unicode Standard . Retrieved 2016-07-09 .
  3. ^ "Enumerated Versions of The Unicode Standard". The Unicode Standard . Retrieved 2016-07-09 .
  4. ^ a b "Font Support for Unicode Block 'Geometric Shapes'". Retrieved 2008-09-17 .
  5. ^ "GNU Unifont Glyphs". Unifoundry.com. Retrieved 2013-11-12 .
  6. ^ "Mac OS X 10.5 bundled with Arial Unicode MS". Archived from the original on 2011-05-10. Retrieved 2008-09-17 .
  7. ^ "Common fonts to all versions of Windows & Mac equivalents". Retrieved 2008-09-17 .
  8. ^ "UTR #51: Unicode Emoji". Unicode Consortium. 2020-02-11.
  9. ^ "UCD: Emoji Data for UTR #51". Unicode Consortium. 2020-01-28.
  10. ^ "UTS #51 Emoji Variation Sequences". The Unicode Consortium.

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Source: https://en.wikipedia.org/wiki/Geometric_Shapes

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