TTF_GetStringSize3
Calculate the dimensions of a rendered string of utf-8 text.
Usage
#include "SDL3_ttf/SDL_ttf.h"
bool TTF_GetStringSize(TTF_Font *font, const char *text, size_t length, int *w, int *h);
Header file
Defined in SDL3_ttf/SDL_ttf.h
Overview
This will report the width and height, in pixels, of the space that the specified string will take to fully render.
Function parameters
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. |
Return value
Returns true on success or false on failure; call SDL_GetError() for more information.
Thread safety
This function should be called on the thread that created the font.