(This function is part of SDL_ttf, a separate library from SDL.)

TTF_GetFontGeneration

Get the font generation.

Header File

Defined in <SDL3_ttf/SDL_ttf.h>

Syntax

Uint32 TTF_GetFontGeneration(TTF_Font *font);

Function Parameters

TTF_Font *

font

the font to query.

Return Value

(Uint32) Returns the font generation or 0 on failure; call SDL_GetError() for more information.

Remarks

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

Thread Safety

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

Version

This function is available since SDL_ttf 3.0.0.

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CategoryAPI, CategoryAPIFunction, CategorySDLTTF

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