Smrf.NodeXL.Layouts.FreeSpaceBox.GetArea C# (CSharp) Метод

    public double GetArea()
    {   
        return (boxRectangle.Width * boxRectangle.Height);        
    }
}

        RecalculateFreeSpace
        (
            LinkedListNode <FreeSpaceBox> freeSpaceBoxNode,
            RectangleF boxPlaced
        )
        {
            FreeSpaceBox freeSpaceBox = freeSpaceBoxNode.Value;

            float top, bottom, right, left;

            if (freeSpaceBox.orientation == FreeSpaceBox.Orientation.Horiz)
            {
                top    = freeSpaceBox.boxRectangle.Top;
                left   = boxPlaced.Right;
                right  = freeSpaceBox.boxRectangle.Right;
                bottom = freeSpaceBox.boxRectangle.Bottom;
            }
            else
            {
                top    = boxPlaced.Bottom;
                left   = freeSpaceBox.boxRectangle.Left;
                right  = freeSpaceBox.boxRectangle.Right;
                bottom = freeSpaceBox.boxRectangle.Bottom;
            }

            FreeSpaceBox newFreeSpaceBox     = new FreeSpaceBox(left, top, right, bottom, freeSpaceBox.orientation);
            double       newFreeSpaceBoxArea = newFreeSpaceBox.GetArea();

            freeSpaceBoxList.AddLast(newFreeSpaceBox);
            freeSpaceBoxList.Remove(freeSpaceBoxNode);
        }