TTF_GetStringSize - Calculate the dimensions of a rendered string of UTF-8 text.

       This function is available since SDL_ttf 3.0.0.

SDL_ttf                                           SDL_ttf 3.2.2                             TTF_GetStringSize(3)

       This  will  report  the  width and height, in pixels, of the space that the specified string will take to
       fully render.

font   the font to query.

       text   text to calculate, in UTF-8 encoding.

       length the length of the text, in bytes, or 0 for null terminated text.

       w      will be filled with width, in pixels, on return.

       h      will be filled with height, in pixels, on return.

       Defined in SDL3_ttf/SDL_ttf.h

       TTF_GetStringSize - Calculate the dimensions of a rendered string of UTF-8 text.

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

#include"SDL3_ttf/SDL_ttf.h"boolTTF_GetStringSize(TTF_Font*font,constchar*text,size_tlength,int*w,int*h);

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