public static void FillRoundedRectangle(this ID2D1DeviceContext context, D2D1_ROUNDED_RECT roundedRect, ID2D1Brush brush)
        {
            if (context == null)
            {
                throw new ArgumentNullException(nameof(context));
            }

            if (brush == null)
            {
                throw new ArgumentNullException(nameof(brush));
            }

            context.FillRoundedRectangle(ref roundedRect, brush);
        }