Fuente: Noto Sans Symbols 2

U+2857 Braille Pattern Dots-12357

U+2857 was added in Unicode version 3.0 in 1999. It belongs to the block U+2800 para U+28FF Braille Patterns in the U+0000 para U+FFFF Basic Multilingual Plane.

This character is a Otro símbolo and is mainly used in the Braille script.

The glyph is not a composition. It has no designated width in East Asian texts. In bidirectional text it is written from left to right. When changing direction it is not mirrored. The word that U+2857 forms with similar adjacent characters prevents a line break inside it.

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

The Braille pattern dots-1235 ( ⠗ ) is a 6-dot braille cell with dots raised, or an 8-dot braille cell with raised. It is represented by the Unicode code point U+2817, and in Braille ASCII with an R.

Representaciones

Sistema	Representación
N.º	10327
UTF-8	E2 A1 97
UTF-16	28 57
UTF-32	00 00 28 57
URL-Quoted	%E2%A1%97
HTML hex reference	⡗
Mojibake mal de windows-1252	â¡—
Codificación: GB18030 (hexadecimales bytes)	81 37 DE 31

Otros sitios

Registro completo

Propiedad	Valor
Antigüedad (age)	3.0 (1999)
Nombre Unicode (na)	BRAILLE PATTERN DOTS-12357
Nombre Unicode 1 (na1)	—
Block (blk)	Braille Patterns
Categoría general (gc)	Otro símbolo
Script (sc)	Braille
Categoría de bidireccionalidad (bc)	Left To Right
Combining Class (ccc)	Not Reordered
Tipo de descomposición (dt)	none
Decomposition Mapping (dm)	Braille Pattern Dots-12357
Minúscula (Lower)	✘
Simple Lowercase Mapping (slc)	Braille Pattern Dots-12357
Lowercase Mapping (lc)	Braille Pattern Dots-12357
Mayúscula (Upper)	✘
Simple Uppercase Mapping (suc)	Braille Pattern Dots-12357
Uppercase Mapping (uc)	Braille Pattern Dots-12357
Simple Titlecase Mapping (stc)	Braille Pattern Dots-12357
Titlecase Mapping (tc)	Braille Pattern Dots-12357
Case Folding (cf)	Braille Pattern Dots-12357
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)	Braille Pattern Dots-12357
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)	Braille Pattern Dots-12357
NFKC Quick Check (NFKC_QC)	Sí
NFKC_SCF (NFKC_SCF)	Braille Pattern Dots-12357
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)	Braille Pattern Dots-12357
Bidi Paired Bracket Type (bpt)	None
East Asian Width (ea)	neutral
Hangul Syllable Type (hst)	Not Applicable
ISO 10646 Comment (isc)	—
Joining Group (jg)	No_Joining_Group
Joining Type (jt)	Non Joining
Line Break (lb)	Alphabetic
Numeric Type (nt)	none
Valor numérico (nv)	not a number
Simple Case Folding (scf)	Braille Pattern Dots-12357
Script Extension (scx)
Orientación vertical (vo)	R