TTF_SetTextColorFloat3
Set the color of a text object.
Usage
#include "SDL3_ttf/SDL_ttf.h"
bool TTF_SetTextColorFloat(TTF_Text *text, float r, float g, float b, float a);
Header file
Defined in SDL3_ttf/SDL_ttf.h
Overview
The default text color is white (1.0f, 1.0f, 1.0f, 1.0f).
Function parameters
text
|
the |
|---|---|
r
|
the red color value, normally in the range of 0-1. |
g
|
the green color value, normally in the range of 0-1. |
b
|
the blue color value, normally in the range of 0-1. |
a
|
the alpha value in the range of 0-1. |
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.