/// <summary>
 /// Need to us <see cref="GenericFactory{TColor}"/> to create instance of <see cref="Image"/> when pixelType is StandardImageClass
 /// </summary>
 /// <typeparam name="TColor"></typeparam>
 /// <param name="factory"></param>
 /// <returns></returns>
 public static Image <TColor> CreateTestImage <TColor>(GenericFactory <TColor> factory)
     where TColor : struct, IPixel <TColor>
 {
     return(factory.CreateImage(3, 3));
 }