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Geometric Shapes (Unicode block)

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Geometric Shapes
RangeU 25A0..U 25FF
(96 code points)
PlaneBMP
ScriptsCommon
Symbol setsControl code graphics
Geometric shapes
Assigned96 code points
Unused0 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)
Unicode documentation
Code chart ∣ Web page
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
■ ▰ ◀
■ ▰ ◀
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 TRIANGLE 2
▢ ▲ ◂
▢ ▲ ◂
WHITE SQUARE CONTAINING BLACK SMALL SQUARE WHITE UP-POINTING TRIANGLE (trine) WHITE LEFT-POINTING SMALL TRIANGLE 3
▣ △ ◃
▣ △ ◃
SQUARE WITH HORIZONTAL FILL BLACK UP-POINTING SMALL TRIANGLE BLACK LEFT-POINTING POINTER 4
▤ ▴ ◄
▤ ▴ ◄
SQUARE WITH VERTICAL FILL WHITE UP-POINTING SMALL TRIANGLE WHITE LEFT-POINTING POINTER 5
▥ ▵ ◅
▥ ▵ ◅
SQUARE WITH ORTHOGONAL CROSSHATCH FILL BLACK RIGHT-POINTING TRIANGLE BLACK DIAMOND 6
▦ ▶ ◆
▦ ▶ ◆
SQUARE WITH UPPER LEFT TO LOWER RIGHT FILL WHITE RIGHT-POINTING TRIANGLE (Z notation range restriction) WHITE DIAMOND 7
▧ ▷ ◇
▧ ▷ ◇
SQUARE WITH UPPER RIGHT TO LOWER LEFT FILL BLACK RIGHT-POINTING SMALL TRIANGLE WHITE DIAMOND CONTAINING BLACK SMALL DIAMOND 8
▨ ▸ ◈
▨ ▸ ◈
SQUARE WITH DIAGONAL CROSSHATCH FILL WHITE RIGHT-POINTING SMALL TRIANGLE FISHEYE (Tainome, a Japanese bullet mark) 9
▩ ▹ ◉
▩ ▹ ◉
BLACK SMALL SQUARE BLACK RIGHT-POINTING POINTER LOZENGE A
▪ ► ◊
▪ ► ◊
WHITE SMALL SQUARE WHITE RIGHT-POINTING POINTER WHITE CIRCLE B
▫ ▻ ○
▫ ▻ ○
BLACK RECTANGLE BLACK DOWN-POINTING TRIANGLE DOTTED CIRCLE C
▬ ▼ ◌
▬ ▼ ◌
WHITE RECTANGLE WHITE DOWN-POINTING TRIANGLE (Nabla operator) CIRCLE WITH VERTICAL FILL D
▭ ▽ ◍
▭ ▽ ◍
BLACK VERTICAL RECTANGLE BLACK DOWN-POINTING SMALL TRIANGLE BULLSEYE E
▮ ▾ ◎
▮ ▾ ◎
WHITE VERTICAL RECTANGLE WHITE DOWN-POINTING SMALL TRIANGLE BLACK CIRCLE F
▯ ▿ ●
▯ ▿ ●
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
◐ ◠ ◰
◐ ◠ ◰
CIRCLE WITH RIGHT HALF BLACK LOWER HALF CIRCLE WHITE SQUARE WITH LOWER LEFT QUADRANT 1
◑ ◡ ◱
◑ ◡ ◱
CIRCLE WITH LOWER HALF BLACK BLACK LOWER RIGHT TRIANGLE WHITE SQUARE WITH LOWER RIGHT QUADRANT 2
◒ ◢ ◲
◒ ◢ ◲
CIRCLE WITH UPPER HALF BLACK BLACK LOWER LEFT TRIANGLE WHITE SQUARE WITH UPPER RIGHT QUADRANT 3
◓ ◣ ◳
◓ ◣ ◳
CIRCLE WITH UPPER RIGHT QUADRANT BLACK BLACK UPPER LEFT TRIANGLE WHITE CIRCLE WITH UPPER LEFT QUADRANT 4
◔ ◤ ◴
◔ ◤ ◴
CIRCLE WITH ALL BUT UPPER LEFT QUADRANT BLACK BLACK UPPER RIGHT TRIANGLE WHITE CIRCLE WITH LOWER LEFT QUADRANT 5
◕ ◥ ◵
◕ ◥ ◵
LEFT HALF BLACK CIRCLE WHITE BULLET WHITE CIRCLE WITH LOWER RIGHT QUADRANT 6
◖ ◦ ◶
◖ ◦ ◶
RIGHT HALF BLACK CIRCLE SQUARE WITH LEFT HALF BLACK WHITE CIRCLE WITH UPPER RIGHT QUADRANT 7
◗ ◧ ◷
◗ ◧ ◷
INVERSE BULLET SQUARE WITH RIGHT HALF BLACK UPPER LEFT TRIANGLE 8
◘ ◨ ◸
◘ ◨ ◸
INVERSE WHITE CIRCLE SQUARE WITH UPPER LEFT DIAGONAL HALF BLACK UPPER RIGHT TRIANGLE 9
◙ ◩ ◹
◙ ◩ ◹
UPPER HALF INVERSE WHITE CIRCLE SQUARE WITH LOWER RIGHT DIAGONAL HALF BLACK LOWER LEFT TRIANGLE A
◚ ◪ ◺
◚ ◪ ◺
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 SQUARE C
◜ ◬ ◼
◜ ◬ ◼
UPPER RIGHT QUADRANT CIRCULAR ARC UP-POINTING TRIANGLE WITH LEFT HALF BLACK WHITE MEDIUM SMALL SQUARE D
◝ ◭ ◽
◝ ◭ ◽
LOWER RIGHT QUADRANT CIRCULAR ARC UP-POINTING TRIANGLE WITH RIGHT HALF BLACK BLACK MEDIUM SMALL SQUARE E
◞ ◮ ◾
◞ ◮ ◾
LOWER LEFT QUADRANT CIRCULAR ARC LARGE CIRCLE LOWER RIGHT TRIANGLE F
◟ ◯ ◿
◟ ◯ ◿
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 16.0

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:

See also

[edit]

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 2023-07-26.
  3. ^ "Enumerated Versions of The Unicode Standard". The Unicode Standard. Retrieved 2023-07-26.
  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. 2023-09-05.
  9. ^ "UCD: Emoji Data for UTR #51". Unicode Consortium. 2023-02-01.
  10. ^ "UTS #51 Emoji Variation Sequences". The Unicode Consortium.