(This is the legacy documentation for stable SDL2, the current stable version; SDL3 is the current development version.)

SDL_RenderDrawRectF

Draw a rectangle on the current rendering target at subpixel precision.

Header File

Defined in SDL_render.h

Syntax

int SDL_RenderDrawRectF(SDL_Renderer * renderer,
                        const SDL_FRect * rect);

Function Parameters

renderer The renderer which should draw a rectangle.
rect A pointer to the destination rectangle, or NULL to outline the entire rendering target.

Return Value

Return 0 on success, or -1 on error

Version

This function is available since SDL 2.0.10.

CategoryAPI, CategoryAPIFunction, CategoryRender