ttfSetFontScript function ttf

bool ttfSetFontScript(
  1. Pointer<TtfFont> font,
  2. int script
)

Set the script to be used for text shaping by a font.

This returns false if SDL_ttf isn't built with HarfBuzz support.

This updates any TTF_Text objects using this font.

\param font the font to modify. \param script an ISO 15924 code . \returns true on success or false on failure; call SDL_GetError() for more information.

\threadsafety This function should be called on the thread that created the font.

\since This function is available since SDL_ttf 3.0.0.

\sa TTF_StringToTag

extern SDL_DECLSPEC bool SDLCALL TTF_SetFontScript(TTF_Font *font, Uint32 script)

Implementation

bool ttfSetFontScript(Pointer<TtfFont> font, int script) {
  final ttfSetFontScriptLookupFunction = _libTtf
      .lookupFunction<
        Uint8 Function(Pointer<TtfFont> font, Uint32 script),
        int Function(Pointer<TtfFont> font, int script)
      >('TTF_SetFontScript');
  return ttfSetFontScriptLookupFunction(font, script) == 1;
}