TTF_GetTextSubString3
Get the substring of a text object that surrounds a text offset.
Usage
#include "SDL3_ttf/SDL_ttf.h"
bool TTF_GetTextSubString(TTF_Text *text, int offset, TTF_SubString *substring);
Header file
Defined in SDL3_ttf/SDL_ttf.h
Overview
If offset 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 offset is greater than or equal to the length of the text string, this will return a zero length substring at the end of the text with the
TTF_SUBSTRING_TEXT_END
flag set.
Function parameters
text
|
the |
|---|---|
offset
|
a byte offset into the text string. |
substring
|
a pointer filled in with the substring containing the offset. |
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.