THotPDF.SetGSUBLanguage Method
Sets gsub language state for subsequent text shaping and font layout output. The setting affects later page drawing, page dictionary entries, conformance metadata, or text emission rather than already-written content
Declaration
procedure SetGSUBLanguage(const LangTag: AnsiString);Unit
HPDFDoc
Parameters
| Name | Purpose |
|---|---|
LangTag | Input used by SetGSUBLanguage |
Return value
This member does not return a value
Usage notes
- Use this API in the text shaping and font layout 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