Start: go to the homepage U+0600 bis U+06FF Arabic
Zeichen für U+0640
Quelle: Noto Sans Arabic

U+0640 Arabic Tatweel

U+0640 wurde in Version 1.1 in 1993 zu Unicode hinzugefügt. Er gehört zum Block U+0600 bis U+06FF Arabic in der U+0000 bis U+FFFF Basic Multilingual Plane.

Dieses Zeichen ist ein Modifier Letter und wird allgemein verwendet, das heißt, in keiner speziellen Schrift. Es wird auch in den Schriften Adlam, Arabisch, Mandaic, Manichaean, Old Uyghur, Psalter Pahlavi, Hanifi Rohingya, Sogdian, Syriac verwendet. Das Schriftzeichen ist auch bekannt als kashida.

Das Zeichen ist keine Zusammensetzung. Es hat keine zugewiesene Weite in ostasiatischen Texten. In bidirektionalem Text wird es als arabischer Buchstabe von rechts nach links geschrieben. Bei einem Richtungswechsel wird es nicht gespiegelt. Das Wort, das U+0640 mit ähnlichen Zeichen bildet, verbietet in sich Zeilenumbrüche.

Die Wikipedia hat die folgende Information zu diesem Codepunkt:

Kashida or Kasheeda (Persian: کَشِیدَه; kašīda; lit. "extended", "stretched", "lengthened"), also known as Tatweel or Tatwīl (Arabic: تَطْوِيل, taṭwīl), is a type of justification in the Arabic language and in some descendant cursive scripts. In contrast to white-space justification, which increases the length of a line of text by expanding spaces between words or individual letters, kasheeda creates justification by elongating characters at certain points. Kasheeda justification can be combined with white-space justification.

The analog in European (Latin-based) typography (expanding or contracting letters to improve spacing) is sometimes called expansion, and falls within microtypography. Kasheeda is considerably easier and more flexible, however, because Arabic–Persian scripts feature prominent horizontal strokes, whose lengths are accordingly flexible.

For example, al-ḥamdu and Raḥīm with and without kasheeda may look like the following:

The terms Kasheeda and Tatweel can also refer to a character that represents this elongation ( ـ ) or to one of a set of glyphs of varying lengths that implement this elongation in a font. The Unicode standard assigns code point U+0640 as Arabic Tatweel.

The kasheeda can take a subtle downward curvature in some calligraphic styles and handwriting. However, the curvilinear stroke is not feasible for most basic fonts, which merely use a completely flat underscore-like stroke for kashida.

In addition to letter spacing and justification, calligraphers also use kasheeda for emphasis and as book or chapter titles. In modern Arabic mathematical notation, kasheeda appears in some operation symbols that must stretch to accommodate associated contents above or below.

Kasheeda generally only appears in one word per line, and one letter per word. Furthermore, experts recommend kasheeda only between certain combinations of letters (typically those that cannot form a ligature). Some calligraphers who were paid by the page used an inordinate number of kasheeda to stretch content over more pages.

The branding of the 2022 FIFA World Cup in Qatar applies kasheeda to Latin script, connecting the bottom of the "t" and the second "a" in the host country's name.

Darstellungen

System Darstellung
Nr. 1600
UTF-8 D9 80
UTF-16 06 40
UTF-32 00 00 06 40
URL-kodiert %D9%80
HTML hex reference ـ
Falsches windows-1252-Mojibake ◌ـ
Alias kashida
Kodierung: ISO-8859-6 (Hex-Bytes) E0
Kodierung: WINDOWS-1256 (Hex-Bytes) DC
Adobe Glyph List afii57440
Adobe Glyph List kashidaautoarabic
Adobe Glyph List kashidaautonosidebearingarabic
Adobe Glyph List tatweelarabic
Digraph ++

Verwandte Schriftzeichen

Anderswo

Vollständiger Eintrag

Eigenschaft Wert
Alter (age) 1.1 (1993)
Unicode-Name (na) ARABIC TATWEEL
Unicode-1-Name (na1)
Block (blk) Arabic
Allgemeine Kategorie (gc) Modifier Letter
Schrift (sc) Common
Bidirectional Category (bc) Arabic Letter
Combining Class (ccc) Not Reordered
Dekompositionstyp (dt) none
Decomposition Mapping (dm) Zeichen für U+0640 Arabic Tatweel
Kleinbuchstabe (Lower)
Simple Lowercase Mapping (slc) Zeichen für U+0640 Arabic Tatweel
Lowercase Mapping (lc) Zeichen für U+0640 Arabic Tatweel
Großbuchstabe (Upper)
Simple Uppercase Mapping (suc) Zeichen für U+0640 Arabic Tatweel
Uppercase Mapping (uc) Zeichen für U+0640 Arabic Tatweel
Simple Titlecase Mapping (stc) Zeichen für U+0640 Arabic Tatweel
Titlecase Mapping (tc) Zeichen für U+0640 Arabic Tatweel
Case Folding (cf) Zeichen für U+0640 Arabic Tatweel
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi-Kontrollzeichen (Bidi_C)
Bidi Mirrored (Bidi_M)
Composition Exclusion (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)
Full Composition Exclusion (Comp_Ex)
Default Ignorable Code Point (DI)
Dash (Dash)
Veraltet (Dep)
Diakritisch (Dia)
Emoji Modifier Base (EBase)
Emoji Component (EComp)
Emoji Modifier (EMod)
Emoji-Darstellung (EPres)
Emoji (Emoji)
Extender (Ext)
Extended Pictographic (ExtPict)
FC NFKC Closure (FC_NFKC) Zeichen für U+0640 Arabic Tatweel
Grapheme Cluster Break (GCB) Egal
Grapheme Base (Gr_Base)
Grapheme Extend (Gr_Ext)
Grapheme Link (Gr_Link)
Hex Digit (Hex)
Hyphen (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
Ideogramm (Ideo)
InCB (InCB) None
Indic Mantra Category (InMC)
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
Jamo Short Name (JSN)
Verbindungskontrollzeichen (Join_C)
Logische Reihenfolgenausnahme (LOE)
Math (Math)
Nicht-Zeichen-Codepunkt (NChar)
NFC Quick Check (NFC_QC) Ja
NFD Quick Check (NFD_QC) Ja
NFKC Casefold (NFKC_CF) Zeichen für U+0640 Arabic Tatweel
NFKC Quick Check (NFKC_QC) Ja
NFKC_SCF (NFKC_SCF) Zeichen für U+0640 Arabic Tatweel
NFKD Quick Check (NFKD_QC) Ja
Other Alphabetic (OAlpha)
Other Default Ignorable Code Point (ODI)
Other Grapheme Extend (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)
Quotation Mark (QMark)
Regional Indicator (RI)
Radical (Radical)
Sentence Break (SB) Other Letter
Soft Dotted (SD)
Sentence Terminal (STerm)
Terminal Punctuation (Term)
Unified Ideograph (UIdeo)
Variation Selector (VS)
Word Break (WB) Alphabetic Letter
White Space (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) Zeichen für U+0640 Arabic Tatweel
Bidi Paired Bracket Type (bpt) None
Ostasiatische Weite (ea) neutral
Hangul Syllable Type (hst) Nicht anwendbar
ISO 10646 Comment (isc)
Joining Group (jg) No_Joining_Group
Joining Type (jt) Join Causing
Line Break (lb) Alphabetic
Numerischer Typ (nt) none
Numerischer Wert (nv) keine Nummer
Simple Case Folding (scf) Zeichen für U+0640 Arabic Tatweel
Schrifterweiterung (scx) Adlam Arabisch Mandaic Manichaean Old Uyghur Psalter Pahlavi Hanifi Rohingya Sogdian Syriac
Vertical Orientation (vo) R