ttfFontHeight function

int ttfFontHeight(
  1. Pointer<TtfFont> font
)

Query the total height of a font.

This is usually equal to point size.

\param font the font to query. \returns the font's height.

\since This function is available since SDL_ttf 2.0.12.

extern DECLSPEC int SDLCALL TTF_FontHeight(const TTF_Font *font)

Implementation

int ttfFontHeight(Pointer<TtfFont> font) {
  final ttfFontHeightLookupFunction = libSdl2Ttf.lookupFunction<
      Int32 Function(Pointer<TtfFont> font),
      int Function(Pointer<TtfFont> font)>('TTF_FontHeight');
  return ttfFontHeightLookupFunction(font);
}