ApplyIndicReorder

Firma

function ApplyIndicReorder(const Wide: UnicodeString): UnicodeString;

Scopo

Invia il testo Indic all’helper di riordino registrato per ogni scrittura. Scansiona Wide, segmenta gli intervalli di scrittura, mantiene stabile byte per byte il testo non Indic e prepara i segmenti per cmap e GSUB

Copertura

Il dispatcher copre le scritture registrate sotto e mantiene separato il percorso conservativo di riordino dallo shaping GSUB completo

• Devanagari (deva, U+0900-U+097F) - R1-R5 with conjunct preservation
• Bengali (beng, U+0980-U+09FF) - R1, R2, R4, R5, and split-matra decomposition
• Gujarati (gujr, U+0A80-U+0AFF) - R1-R5 with no split matras
• Tamil (taml, U+0B80-U+0BFF) - R2-R5 with Tamil split-matra handling and no Repha
• Telugu (telu, U+0C00-U+0C7F) - R1, R3, R4, and Telugu split-matra handling
• Kannada (knda, U+0C80-U+0CFF) - R1, R3, R4, R5, and Kannada split-matra handling
• Malayalam (mlym, U+0D00-U+0D7F) - R1, R2, R4, R5, split matras, chillu letters, and DOT REPH
• Sinhala (sinh, U+0D80-U+0DFF) - R1-R5 with Sinhala pre-base and split-matra handling
• Khmer (khmr, U+1780-U+17FF) - independent South-East Asian syllable processing
• Myanmar (mymr, U+1000-U+109F and U+AA60-U+AA7F) - Kinzi, medial sorting, pre-base vowel, ASAT, and stacked-consonant handling

Esempio

var
  Wide: UnicodeString;
begin
  Wide:= Doc.ApplyIndicReorder('Hello '+ #$0915#$093F+ ' world.');
  // Result: 'Hello ' + I-matra + KA + ' world.'
  // (Latin segments unchanged; Devanagari segment reordered.)
end;

Vedere anche

• ApplyDevanagariReorder - helper Devanagari
• GetDevanagariCategory - ricerca categoria Devanagari

Standard

• Unicode 16.0 chapters 12 and 16
• ISO 32000-1 §9.10
• OpenType per-script shaping specifications

Cronologia versioni

• v2.119.69-v2.120.10 - infrastruttura di riordino Indic e batch di scritture registrate