Inicio U+0600 para U+06FF Arabic
Glifo para U+0622
Fuente: Noto Sans Arabic

U+0622 Arabic Letter Alef with Madda Above

U+0622 was added in Unicode version 1.1 in 1993. It belongs to the block U+0600 para U+06FF Arabic in the U+0000 para U+FFFF Basic Multilingual Plane.

This character is a Other Letter and is mainly used in the Arabic script.

The glyph is a canonical composition of the glyphs Glifo para U+0627 Arabic Letter Alef, Glifo para U+0653 Arabic Maddah Above. It has no designated width in East Asian texts. In bidirectional text it is written as Arabic letter from right to left. When changing direction it is not mirrored. The word that U+0622 forms with similar adjacent characters prevents a line break inside it. The glyph can be confused with 4 other glyphs.

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

El álif maddah (آ) es un álif doble utilizado en el alfabeto árabe para expresar una parada glótica y una vocal larga. Esencialmente, es lo mismo que la secuencia أا (final ـآ ), transcrito 'ā pronunciado /ʔaː/.

La escritura de álif maddah ha acabado por volverse un estándar para un hamza seguido de una ā larga que se escribe como dos álif, uno vertical y otro horizontal.[1]​ El álif "horizontal" sería el signo de maddah.

Representaciones

Sistema Representación
N.º 1570
UTF-8 D8 A2
UTF-16 06 22
UTF-32 00 00 06 22
URL-Quoted %D8%A2
HTML hex reference آ
Mojibake mal de windows-1252 آ
Codificación: CP720 (hexadecimales bytes) 99
Codificación: CP1256 (hexadecimales bytes) C2
Codificación: GB18030 (hexadecimales bytes) 81 31 83 34
Codificación: ISO8859_6 (hexadecimales bytes) C2
Codificación: CP420 (hexadecimales bytes) 47
Adobe Glyph List afii57410
Adobe Glyph List alefmaddaabovearabic
dígrafo aM

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Registro completo

Propiedad Valor
Antigüedad (age) 1.1 (1993)
Nombre Unicode (na) ARABIC LETTER ALEF WITH MADDA ABOVE
Nombre Unicode 1 (na1) ARABIC LETTER MADDAH ON ALEF
Block (blk) Arabic
Categoría general (gc) Other Letter
Script (sc) Arabic
Categoría de bidireccionalidad (bc) Arabic Letter
Combining Class (ccc) Not Reordered
Tipo de descomposición (dt) canonical
Decomposition Mapping (dm) Glifo para U+0627 Arabic Letter Alef Glifo para U+0653 Arabic Maddah Above
Minúscula (Lower) ✘
Simple Lowercase Mapping (slc) Glifo para U+0622 Arabic Letter Alef with Madda Above
Lowercase Mapping (lc) Glifo para U+0622 Arabic Letter Alef with Madda Above
Mayúscula (Upper) ✘
Simple Uppercase Mapping (suc) Glifo para U+0622 Arabic Letter Alef with Madda Above
Uppercase Mapping (uc) Glifo para U+0622 Arabic Letter Alef with Madda Above
Simple Titlecase Mapping (stc) Glifo para U+0622 Arabic Letter Alef with Madda Above
Titlecase Mapping (tc) Glifo para U+0622 Arabic Letter Alef with Madda Above
Case Folding (cf) Glifo para U+0622 Arabic Letter Alef with Madda Above
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+0622 Arabic Letter Alef with Madda Above
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) No
NFKC Casefold (NFKC_CF) Glifo para U+0622 Arabic Letter Alef with Madda Above
NFKC Quick Check (NFKC_QC) Sí
NFKC_SCF (NFKC_SCF) Glifo para U+0622 Arabic Letter Alef with Madda Above
NFKD Quick Check (NFKD_QC) No
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 Letter
Soft Dotted (SD) ✘
Sentence Terminal (STerm) ✘
Terminal Punctuation (Term) ✘
Ideograma unificado (UIdeo) ✘
Selector de variación (VS) ✘
Salto de palabra (WB) Letra alfabética
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+0622 Arabic Letter Alef with Madda Above
Bidi Paired Bracket Type (bpt) None
East Asian Width (ea) neutral
Hangul Syllable Type (hst) Not Applicable
ISO 10646 Comment (isc) —
Joining Group (jg) Alef
Joining Type (jt) Right Joining
Line Break (lb) Alphabetic
Numeric Type (nt) none
Valor numérico (nv) not a number
Simple Case Folding (scf) Glifo para U+0622 Arabic Letter Alef with Madda Above
Script Extension (scx)
Orientación vertical (vo) R