TTF_InsertTextString3
Insert utf-8 text into a text object.
Usage
#include "SDL3_ttf/SDL_ttf.h"
bool TTF_InsertTextString(TTF_Text *text, int offset, const char *string, size_t length);
Header file
Defined in SDL3_ttf/SDL_ttf.h
Overview
This function may cause the internal text representation to be rebuilt.
Function parameters
- text
-
the
TTF_Text
to modify.
- offset
-
the offset, in bytes, from the beginning of the string if >= 0, the offset from the end of the string if < 0. Note that this does not do UTF-8 validation, so you should only insert at UTF-8 sequence boundaries.
- string
-
the UTF-8 text to insert.
- length
-
the length of the text, in bytes, or 0 for null terminated text.
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 text.