TTF_GetStringSizeWrapped - Calculate the dimensions of a rendered string of UTF-8 text.
Contents
Availability
This function is available since SDL_ttf 3.0.0.
SDL_ttf SDL_ttf 3.2.2 TTF_GetStringSizeWrapped(3)
Description
This will report the width and height, in pixels, of the space that the specified string will take to
fully render.
Text is wrapped to multiple lines on line endings and on word boundaries if it extends beyond wrap_width
in pixels.
If wrap_width is 0, this function will only wrap on newline characters.
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.
wrap_width
the maximum width or 0 to wrap on newline characters.
w will be filled with width, in pixels, on return.
h will be filled with height, in pixels, on return.
Header File
Defined in SDL3_ttf/SDL_ttf.h
Name
TTF_GetStringSizeWrapped - Calculate the dimensions of a rendered string of UTF-8 text.
Return Value
Returns true on success or false on failure; call SDL_GetError() for more information.
Synopsis
#include"SDL3_ttf/SDL_ttf.h"boolTTF_GetStringSizeWrapped(TTF_Font*font,constchar*text,size_tlength,intwrap_width,int*w,int*h);
Thread Safety
This function should be called on the thread that created the font.
