def include?(*point_like)
      point = ChunkyPNG::Point(*point_like)
      point.x >= 0 && point.x < width && point.y >= 0 && point.y < height
    end
def include?(*point_like)
      point = ChunkyPNG::Point(*point_like)
      point.x >= 0 && point.x < width && point.y >= 0 && point.y < height
    end
Checks whether a point is within bounds of this dimension.
 @param [ChunkyPNG::Point, ...] point_like A point-like to bounds-check.
 @return [true, false] True iff the x and y coordinate fall in this dimension.
 @see ChunkyPNG.Point