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

This function should only be called on the main thread.

AVAILABILITY

This function is available since SDL 3.2.0.

SEE ALSO

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