DRAFT |
SDL_SetClipRect
Use this function to set the clipping rectangle for the destination surface in a blit.
Syntax
SDL_bool SDL_SetClipRect(SDL_Surface* surface,
const SDL_Rect* rect)
Function Parameters
surface |
the surface / SDL_Surface to be updated |
rect |
a pointer to the SDL_Rect to be applied |
Return Value
If the clip rectangle doesn't intersect the surface, the function will return SDL_FALSE and blits will be completely clipped. Otherwise the function returns SDL_TRUE and blits to the surface will be clipped to the intersection of the surface area and the clipping rectangle.
Code Examples
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Remarks
If the clip rectangle is NULL, clipping will be disabled.
Note that blits are automatically clipped to the edges of the source and destination surfaces.