TTF_GetTextSubStringForLine - Get the substring of a text object that contains the given line.

       This function is available since SDL_ttf 3.0.0.

SDL_ttf                                           SDL_ttf 3.2.2                   TTF_GetTextSubStringForLine(3)

       If line is less than 0, this will return a zero length substring at the beginning of the text with the

       TTF_SUBSTRING_TEXT_START
        flag  set.  If line is greater than or equal to text->num_lines this will return a zero length substring
       at the end of the text with the

       TTF_SUBSTRING_TEXT_END
        flag set.

text   the TTF_Text
               to query.

       line   a zero-based line index, in the range [0 .. text->num_lines-1].

       substring
              a pointer filled in with the substring containing the offset.

       Defined in SDL3_ttf/SDL_ttf.h

       TTF_GetTextSubStringForLine - Get the substring of a text object that contains the given line.

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

#include"SDL3_ttf/SDL_ttf.h"boolTTF_GetTextSubStringForLine(TTF_Text*text,intline,TTF_SubString*substring);

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