DRAFT

SDL_GetRenderDrawColor

Use this function to get the color used for drawing operations (_Fill ^Rect and Line).

Contents

Syntax

int SDL_GetRenderDrawColor(Uint8* r,
                           Uint8* g,
                           Uint8* b,
                           Uint8* a)

r	a pointer to the red value used to draw on the rendering target
g	a pointer to the green value used to draw on the rendering target
b	a pointer to the blue value used to draw on the rendering target
a	a pointer to the alpha value used to draw on the rendering target; usually SDL_ALPHA_OPAQUE (255)

Returns 0 on success or -1 if there is no rendering context current; call SDL_GetError() for more information.

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