Man page - ttf_getfontgeneration(3)

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Manual

TTF_GetFontGeneration(3) SDL_ttf3 FUNCTIONS TTF_GetFontGeneration(3)

TTF_GetFontGeneration - Get the font generation.

Defined in SDL3_ttf/SDL_ttf.h

#include "SDL3_ttf/SDL_ttf.h"
Uint32 TTF_GetFontGeneration(TTF_Font *font);

The generation is incremented each time font properties change that require rebuilding glyphs, such as style, size, etc.

the font to query.

Returns the font generation or 0 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