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

TTF_SetFontStyle - Set a font's current style.

Defined in SDL3_ttf/SDL_ttf.h

#include "SDL3_ttf/SDL_ttf.h"
void TTF_SetFontStyle(TTF_Font *font, TTF_FontStyleFlags style);

This updates any TTF_Text
objects using this font, and clears already-generated glyphs, if any, from the cache.

The font styles are a set of bit flags, OR'd together:

TTF_STYLE_NORMAL (is zero)

TTF_STYLE_BOLD

TTF_STYLE_ITALIC

TTF_STYLE_UNDERLINE

TTF_STYLE_STRIKETHROUGH

the font to set a new style on.
the new style values to set, OR'd together.

This function should be called on the thread that created the font.

This function is available since SDL_ttf 3.0.0.

(3), TTF_GetFontStyle(3)

SDL_ttf 3.2.2 SDL_ttf