| TTF_SetFontSize(3) | SDL_ttf3 FUNCTIONS | TTF_SetFontSize(3) |
TTF_SetFontSize - Set a font's size dynamically.
Defined in SDL3_ttf/SDL_ttf.h
#include "SDL3_ttf/SDL_ttf.h"
bool TTF_SetFontSize(TTF_Font *font, float ptsize);
This updates any TTF_Text
objects using this font, and clears already-generated glyphs, if any, from
the cache.
Returns true on success or false 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.
•(3), TTF_GetFontSize(3)
| SDL_ttf 3.2.2 | SDL_ttf |