ttfSetFontSize function
Set a font's size dynamically.
This clears already-generated glyphs, if any, from the cache.
\param font the font to resize. \param ptsize the new point size. \returns 0 if successful, -1 on error
\since This function is available since SDL_ttf 2.0.18.
extern DECLSPEC int SDLCALL TTF_SetFontSize(TTF_Font *font, int ptsize)
Implementation
int ttfSetFontSize(Pointer<TtfFont> font, int ptsize) {
final ttfSetFontSizeLookupFunction = libSdl2Ttf.lookupFunction<
Int32 Function(Pointer<TtfFont> font, Int32 ptsize),
int Function(Pointer<TtfFont> font, int ptsize)>('TTF_SetFontSize');
return ttfSetFontSizeLookupFunction(font, ptsize);
}