Man page - ttf_getglyphimage(3)

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Manual

TTF_GetGlyphImage(3) SDL_ttf3 FUNCTIONS TTF_GetGlyphImage(3)

TTF_GetGlyphImage - Get the pixel image for a UNICODE codepoint.

Defined in SDL3_ttf/SDL_ttf.h

#include "SDL3_ttf/SDL_ttf.h"
SDL_Surface * TTF_GetGlyphImage(TTF_Font *font, Uint32 ch, TTF_ImageType *image_type);

the font to query.
the codepoint to check.
a pointer filled in with the glyph image type, may be NULL.

Returns an SDL_Surface containing the glyph, or NULL on failure; call SDL_GetError() for more information.

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

This function is available since SDL_ttf 3.0.0.

SDL_ttf 3.2.2 SDL_ttf