public void ShowView(IColorCalculatorView view, bool showRandomPixel = false)
 {
     this.view = view;
     if (showRandomPixel)
     {
         var random = new RandomEx();
         view.SetPixel(random.NextPixel32());
     }
 }
        public void UpdateColor(int x, int y, Pixel32 pixel)
        {
            if (view == null)
            {
                return;
            }

            view.SetCoordinates(x, y);
            view.SetPixel(pixel);
        }