THotPDF.GetGSUBLanguages Method
Reads gsub languages information from the current text shaping and font layout state. Use the value to inspect parser results, shaping tables, resource availability, or diagnostic counters without mutating document output
Declaration
function GetGSUBLanguages(const ScriptTag: AnsiString): TGSUBStringArray;Unit
HPDFDoc
Parameters
| Name | Purpose |
|---|---|
ScriptTag | Input used by GetGSUBLanguages |
Return value
Returns a TGSUBStringArray value
Usage notes
- Use this API in the text shaping and font layout workflow before the affected page, resource, field, or catalog object is finalised
- Keep object names, field names, resource names, and returned handles stable until the document is finalised