ttfGetFontSize function ttf

double ttfGetFontSize(
  1. Pointer<TtfFont> font
)

Get the size of a font.

\param font the font to query. \returns the size of the font, or 0.0f 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_SetFontSize \sa TTF_SetFontSizeDPI

extern SDL_DECLSPEC float SDLCALL TTF_GetFontSize(TTF_Font *font)

Implementation

double ttfGetFontSize(Pointer<TtfFont> font) {
  final ttfGetFontSizeLookupFunction = _libTtf
      .lookupFunction<
        Float Function(Pointer<TtfFont> font),
        double Function(Pointer<TtfFont> font)
      >('TTF_GetFontSize');
  return ttfGetFontSizeLookupFunction(font);
}