sdlGetRectEnclosingPoints function

bool sdlGetRectEnclosingPoints(
  1. Pointer<SdlPoint> points,
  2. int count,
  3. Pointer<SdlRect> clip,
  4. Pointer<SdlRect> result,
)

Calculate a minimal rectangle enclosing a set of points.

If clip is not NULL then only points inside of the clipping rectangle are considered.

\param points an array of SDL_Point structures representing points to be enclosed. \param count the number of structures in the points array. \param clip an SDL_Rect used for clipping or NULL to enclose all points. \param result an SDL_Rect structure filled in with the minimal enclosing rectangle. \returns true if any points were enclosed or false if all the points were outside of the clipping rectangle.

\since This function is available since SDL 3.1.3.

extern SDL_DECLSPEC bool SDLCALL SDL_GetRectEnclosingPoints(const SDL_Point *points, int count, const SDL_Rect *clip, SDL_Rect *result)

Implementation

bool sdlGetRectEnclosingPoints(Pointer<SdlPoint> points, int count,
    Pointer<SdlRect> clip, Pointer<SdlRect> result) {
  final sdlGetRectEnclosingPointsLookupFunction = libSdl3.lookupFunction<
      Uint8 Function(Pointer<SdlPoint> points, Int32 count,
          Pointer<SdlRect> clip, Pointer<SdlRect> result),
      int Function(Pointer<SdlPoint> points, int count, Pointer<SdlRect> clip,
          Pointer<SdlRect> result)>('SDL_GetRectEnclosingPoints');
  return sdlGetRectEnclosingPointsLookupFunction(points, count, clip, result) ==
      1;
}