TTF_GetGlyphMetrics - Query the metrics (dimensions) of a font's glyph for a UNICODE codepoint.

       This function is available since SDL_ttf 3.0.0.

SDL_ttf                                           SDL_ttf 3.2.2                           TTF_GetGlyphMetrics(3)

       To understand what these metrics mean, here is a useful link:

       https://freetype.sourceforge.net/freetype2/docs/tutorial/step2.html

font   the font to query.

       ch     the codepoint to check.

       minx   a  pointer filled in with the minimum x coordinate of the glyph from the left edge of its bounding
              box. This value may be negative.

       maxx   a pointer filled in with the maximum x coordinate of the glyph from the left edge of its  bounding
              box.

       miny   a  pointer  filled  in  with  the  minimum  y  coordinate of the glyph from the bottom edge of its
              bounding box. This value may be negative.

       maxy   a pointer filled in with the maximum y coordinate of  the  glyph  from  the  bottom  edge  of  its
              bounding box.

       advance
              a  pointer  filled  in  with  the  distance  to  the next glyph from the left edge of this glyph's
              bounding box.

       Defined in SDL3_ttf/SDL_ttf.h

       TTF_GetGlyphMetrics - Query the metrics (dimensions) of a font's glyph for a UNICODE codepoint.

       Returns true on success or false on failure; call SDL_GetError() for more information.

#include"SDL3_ttf/SDL_ttf.h"boolTTF_GetGlyphMetrics(TTF_Font*font,Uint32ch,int*minx,int*maxx,int*miny,int*maxy,int*advance);

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