Query the metrics (dimensions) of a font's 32-bit glyph.
Defined in <SDL3_ttf/SDL_ttf.h>
bool TTF_GlyphMetrics32(TTF_Font *font, Uint32 ch,
int *minx, int *maxx,
int *miny, int *maxy, int *advance);
TTF_Font * | font | the font to query. |
Uint32 | ch | the character code to check. |
(bool) Returns true on success or false on failure; call SDL_GetError() for more information.
To understand what these metrics mean, here is a useful link:
https://freetype.sourceforge.net/freetype2/docs/tutorial/step2.html
This is the same as TTF_GlyphMetrics(), but takes a 32-bit character instead of 16-bit, and thus can query a larger range. If you are sure you'll have an SDL_ttf that's version 2.0.18 or newer, there's no reason not to use this function exclusively.
This function is available since SDL_ttf 3.0.0.