THotPDF.GetMultipleSubstituteGlyphs Method
Reads multiple substitute glyphs information from the current document creation state. Use the value to inspect parser results, shaping tables, resource availability, or diagnostic counters without mutating document output
Declaration
function GetMultipleSubstituteGlyphs(InputGID: Word; const FeatureTag: AnsiString; var OutGIDs: TGSUBLookupArray): boolean;Unit
HPDFDoc
Parameters
| Name | Purpose |
|---|---|
InputGID | Input used by GetMultipleSubstituteGlyphs |
FeatureTag | Input used by GetMultipleSubstituteGlyphs |
OutGIDs | Input used by GetMultipleSubstituteGlyphs |
Return value
Returns a boolean value
Usage notes
- Use this API in the document creation workflow before the affected page, resource, field, or catalog object is finalized
- Keep object names, field names, resource names, and returned handles stable until the document is finalized