ttfSetTextDirection function ttf
Set the direction to be used for text shaping a text object.
This function only supports left-to-right text shaping if SDL_ttf was not built with HarfBuzz support.
\param text the text to modify. \param direction the new direction for text to flow. \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 text.
\since This function is available since SDL_ttf 3.0.0.
extern SDL_DECLSPEC bool SDLCALL TTF_SetTextDirection(TTF_Text *text, TTF_Direction direction)
Implementation
bool ttfSetTextDirection(Pointer<TtfText> text, int direction) {
final ttfSetTextDirectionLookupFunction = _libTtf
.lookupFunction<
Uint8 Function(Pointer<TtfText> text, Int32 direction),
int Function(Pointer<TtfText> text, int direction)
>('TTF_SetTextDirection');
return ttfSetTextDirectionLookupFunction(text, direction) == 1;
}