Inicio U+2200 para U+22FF Mathematical Operators
Glifo para U+2299
Fuente: Noto Sans Symbols 2

U+2299 Circled Dot Operator

U+2299 was added in Unicode version 1.1 in 1993. It belongs to the block U+2200 para U+22FF Mathematical Operators in the U+0000 para U+FFFF Basic Multilingual Plane.

This character is a Puntuación matemática and is commonly used, that is, in no specific script. El carácter es también conocido como direct product y vector pointing out of page.

The glyph is not a composition. Its width in East Asian texts is determined by its context. It can be displayed wide or narrow. In bidirectional text it acts as Other Neutral. When changing direction it is not mirrored. If its East Asian Width is “narrow”, U+2299 forms a word with similar characters, which prevents a line break inside it. Otherwise it allows line breaks around it, except in some numeric contexts. The glyph can be confused with one other glyph.

The CLDR project calls this character “operador de punto dentro de círculo” for use in screen reading software. It assigns these additional labels, e.g. for search in emoji pickers: operador, XNOR.

El Wikipedia tiene la siguiente información acerca de este punto de código:

The circled dot, circumpunct, or circle with a point at its centre may refer to one or more of these glyphs or articles

Representaciones

Sistema Representación
N.º 8857
UTF-8 E2 8A 99
UTF-16 22 99
UTF-32 00 00 22 99
URL-Quoted %E2%8A%99
HTML hex reference ⊙
Mojibake mal de windows-1252 ⊙
HTML named entity ⊙
HTML named entity ⊙
alias direct product
alias vector pointing out of page
Codificación: CP949 (hexadecimales bytes) A2 C1
Codificación: CP950 (hexadecimales bytes) A1 F3
Codificación: EUC_KR (hexadecimales bytes) A2 C1
Codificación: GB2312 (hexadecimales bytes) A1 D1
Codificación: GBK (hexadecimales bytes) A1 D1
Codificación: GB18030 (hexadecimales bytes) A1 D1
Codificación: HZ (hexadecimales bytes) 7E 7B 21 51 7E 7D
Codificación: ISO2022_JP_2 (hexadecimales bytes) 1B 24 28 43 22 41 1B 28 42
Codificación: ISO2022_KR (hexadecimales bytes) 1B 24 29 43 0E 22 41 0F
Codificación: JOHAB (hexadecimales bytes) D9 C1
LATEX \odot
Adobe Glyph List circleot
dígrafo 0.

Caracteres relacionados

Confundibles

Otros sitios

Registro completo

Propiedad Valor
Antigüedad (age) 1.1 (1993)
Nombre Unicode (na) CIRCLED DOT OPERATOR
Nombre Unicode 1 (na1) —
Block (blk) Mathematical Operators
Categoría general (gc) Puntuación matemática
Script (sc) Common
Categoría de bidireccionalidad (bc) Other Neutral
Combining Class (ccc) Not Reordered
Tipo de descomposición (dt) none
Decomposition Mapping (dm) Glifo para U+2299 Circled Dot Operator
Minúscula (Lower) ✘
Simple Lowercase Mapping (slc) Glifo para U+2299 Circled Dot Operator
Lowercase Mapping (lc) Glifo para U+2299 Circled Dot Operator
Mayúscula (Upper) ✘
Simple Uppercase Mapping (suc) Glifo para U+2299 Circled Dot Operator
Uppercase Mapping (uc) Glifo para U+2299 Circled Dot Operator
Simple Titlecase Mapping (stc) Glifo para U+2299 Circled Dot Operator
Titlecase Mapping (tc) Glifo para U+2299 Circled Dot Operator
Case Folding (cf) Glifo para U+2299 Circled Dot Operator
ASCII Hex Digit (AHex) ✘
Alphabetic (Alpha) ✘
Bidi Control (Bidi_C) ✘
Bidi Mirrored (Bidi_M) ✘
Exclusión de descomposición (CE) ✘
Case Ignorable (CI) ✘
Changes When Casefolded (CWCF) ✘
Changes When Casemapped (CWCM) ✘
Changes When NFKC Casefolded (CWKCF) ✘
Changes When Lowercased (CWL) ✘
Changes When Titlecased (CWT) ✘
Changes When Uppercased (CWU) ✘
Cased (Cased) ✘
Exclusión de composición completa (Comp_Ex) ✘
Default Ignorable Code Point (DI) ✘
Raya (Dash) ✘
Deprecated (Dep) ✘
Diacrítico (Dia) ✘
Base de modificador de emoyi (EBase) ✘
Componente de emoyi (EComp) ✘
Modificador de emoyi (EMod) ✘
Presentación de emoyi (EPres) ✘
Emoyi (Emoji) ✘
Extender (Ext) ✘
Extended Pictographic (ExtPict) ✘
FC NFKC Closure (FC_NFKC) Glifo para U+2299 Circled Dot Operator
Grapheme Cluster Break (GCB) Any
Base de grafema (Gr_Base) ✔
Extensión de grafema (Gr_Ext) ✘
Enlace de grafema (Gr_Link) ✘
Hex Digit (Hex) ✘
Guion (Hyphen) ✘
ID Continue (IDC) ✘
ID Start (IDS) ✘
IDS Binary Operator (IDSB) ✘
IDS Trinary Operator and (IDST) ✘
IDSU (IDSU) 0
ID_Compat_Math_Continue (ID_Compat_Math_Continue) 0
ID_Compat_Math_Start (ID_Compat_Math_Start) 0
Ideographic (Ideo) ✘
InCB (InCB) None
Indic Mantra Category (InMC) —
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
Jamo Short Name (JSN) —
Join Control (Join_C) ✘
Logical Order Exception (LOE) ✘
Modifier Combining Mark (MCM) ✘
Math (Math) ✔
Noncharacter Code Point (NChar) ✘
NFC Quick Check (NFC_QC) Sí
NFD Quick Check (NFD_QC) Sí
NFKC Casefold (NFKC_CF) Glifo para U+2299 Circled Dot Operator
NFKC Quick Check (NFKC_QC) Sí
NFKC_SCF (NFKC_SCF) Glifo para U+2299 Circled Dot Operator
NFKD Quick Check (NFKD_QC) Sí
Other Alphabetic (OAlpha) ✘
Other Default Ignorable Code Point (ODI) ✘
Otra extensión de grafema (OGr_Ext) ✘
Other ID Continue (OIDC) ✘
Other ID Start (OIDS) ✘
Other Lowercase (OLower) ✘
Other Math (OMath) ✘
Other Uppercase (OUpper) ✘
Prepended Concatenation Mark (PCM) ✘
Pattern Syntax (Pat_Syn) ✔
Pattern White Space (Pat_WS) ✘
Comilla (QMark) ✘
Indicador regional (RI) ✘
Radical (Radical) ✘
Salto de oración (SB) Other
Soft Dotted (SD) ✘
Sentence Terminal (STerm) ✘
Terminal Punctuation (Term) ✘
Ideograma unificado (UIdeo) ✘
Selector de variación (VS) ✘
Salto de palabra (WB) Other
Espacio en blanco (WSpace) ✘
XID Continue (XIDC) ✘
XID Start (XIDS) ✘
Expands On NFC (XO_NFC) ✘
Expands On NFD (XO_NFD) ✘
Expands On NFKC (XO_NFKC) ✘
Expands On NFKD (XO_NFKD) ✘
Bidi Paired Bracket (bpb) Glifo para U+2299 Circled Dot Operator
Bidi Paired Bracket Type (bpt) None
East Asian Width (ea) ambiguous
Hangul Syllable Type (hst) Not Applicable
ISO 10646 Comment (isc) —
Joining Group (jg) No_Joining_Group
Joining Type (jt) Non Joining
Line Break (lb) Ambiguous (Alphabetic or Ideographic)
Numeric Type (nt) none
Valor numérico (nv) not a number
Simple Case Folding (scf) Glifo para U+2299 Circled Dot Operator
Script Extension (scx)
Orientación vertical (vo) R