ttfSetFontScriptName function
Set script to be used for text shaping by a font.
Any value supplied here will override the global script set with the deprecated TTF_SetScript().
The supplied script value must be a null-terminated string of exactly four characters.
If SDL_ttf was not built with HarfBuzz support, this function returns -1.
\param font the font to specify a direction for. \param script null-terminated string of exactly 4 characters. \returns 0 on success, or -1 on error.
\since This function is available since SDL_ttf 2.20.0.
extern DECLSPEC int SDLCALL TTF_SetFontScriptName(TTF_Font *font, const char *script)
Implementation
int ttfSetFontScriptName(Pointer<TtfFont> font, String? script) {
final ttfSetFontScriptNameLookupFunction = libSdl2Ttf.lookupFunction<
Int32 Function(Pointer<TtfFont> font, Pointer<Utf8> script),
int Function(Pointer<TtfFont> font,
Pointer<Utf8> script)>('TTF_SetFontScriptName');
final scriptPointer = script != null ? script.toNativeUtf8() : nullptr;
final result = ttfSetFontScriptNameLookupFunction(font, scriptPointer);
calloc.free(scriptPointer);
return result;
}