SDL_Rect

A structure that defines a rectangle, with the origin at the upper left.

Data Fields

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SDL_RectEmpty

• Returns true if the rectangle has no area.

  #define SDL_RectEmpty(X)    (((X)->w <= 0) || ((X)->h <= 0))

SDL_RectEquals

• Returns true if the two rectangles are equal.

  #define SDL_RectEquals(A, B)   (((A)->x == (B)->x) && ((A)->y == (B)->y) && \
  ((A)->w == (B)->w) && ((A)->h == (B)->h))

*
An SDL_Rect defines a rectangular area of pixels. It is used by SDL_BlitSurface() to define blitting regions and by several other video functions.
*

Related Functions

• SDL_BlitSurface *

• SDL_DirtyTexture?

• SDL_EnclosePoints

• SDL_GetDisplayBounds?

• SDL_HasIntersection

• SDL_IntersectRect

• SDL_LockTexture?

• SDL_RenderCopy?

• SDL_RenderReadPixels?

• SDL_RenderDrawRect?

• SDL_RenderDrawRects?

• SDL_RenderWritePixels?

• SDL_UnionRect

• SDL_UpdateTexture?

CategoryStruct