NAME¶

TTF_SetFontSize - Set a font's size dynamically.

SYNOPSIS¶

#include "SDL3_ttf/SDL_ttf.h"

int TTF_SetFontSize(TTF_Font *font, int ptsize);

DESCRIPTION¶

This clears already-generated glyphs, if any, from the cache.

FUNCTION PARAMETERS¶

font

the font to resize.

ptsize

the new point size.

RETURN VALUE¶

Returns 0 if successful, -1 on error

AVAILABILITY¶

This function is available since SDL_ttf 3.0.0.