NAME¶

SDL_GetRenderDrawColorFloat - Get the color used for drawing operations (Rect, Line and Clear).

HEADER FILE¶

Defined in SDL3/SDL_render.h

SYNOPSIS¶

#include "SDL3/SDL.h"

bool SDL_GetRenderDrawColorFloat(SDL_Renderer *renderer, float *r, float *g, float *b, float *a);

FUNCTION PARAMETERS¶

renderer

the rendering context.

r

a pointer filled in with the red value used to draw on the rendering target.

g

a pointer filled in with the green value used to draw on the rendering target.

b

a pointer filled in with the blue value used to draw on the rendering target.

a

a pointer filled in with the alpha value used to draw on the rendering target.

RETURN VALUE¶

Returns true on success or false on failure; call

SDL_GetError () for more information.

THREAD SAFETY¶

You may only call this function from the main thread.

AVAILABILITY¶

This function is available since SDL 3.1.3.

SEE ALSO¶

•(3), SDL_SetRenderDrawColorFloat(3), •(3), SDL_GetRenderDrawColor(3)