DOKK / manpages / debian 13 / libsdl3-ttf-doc / TTF_GetFontOutline.3.en
TTF_GetFontOutline(3) SDL_ttf3 FUNCTIONS TTF_GetFontOutline(3)

TTF_GetFontOutline - Query a font's current outline.

Defined in SDL3_ttf/SDL_ttf.h

#include "SDL3_ttf/SDL_ttf.h"
int TTF_GetFontOutline(const TTF_Font *font);

the font to query.

Returns the font's current outline value.

It is safe to call this function from any thread.

This function is available since SDL_ttf 3.0.0.

(3), TTF_SetFontOutline(3)

SDL_ttf 3.2.2 SDL_ttf