Man page - sdl_setrendercliprect(3)

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Package: libsdl3-doc
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SDL_SetRenderClipRect - Set the clip rectangle for rendering on the specified target.

Defined in SDL3/SDL_render.h

#include "SDL3/SDL.h"

bool SDL_SetRenderClipRect(SDL_Renderer *renderer, const SDL_Rect *rect);

Each render target has its own clip rectangle. This function sets the cliprect for the current render target.

renderer

the rendering context.

rect

an SDL_Rect

structure representing the clip area, relative to the viewport, or NULL to disable clipping.

Returns true on success or false on failure; call

SDL_GetError () for more information.

This function should only be called on the main thread.

This function is available since SDL 3.2.0.