private static Slide _MakeWhiskySlide([NotNull] ImageLoader imageData)
        {
            var result = new Slide(imageData)
            {
                BackgroundImageName = WhiskeyName,
                BackgroundFill      = Stretch.Uniform,
                BackgroundColor     = ColorScheme.FromHtmlArgbStringValue("#FFFFFFFF"),
                MessageCenter       = "Let's play!"
            };

            result.UseBlackText();
            return(result);
        }
        private static Slide _MakeBurningCarSlide([NotNull] ImageLoader imageData)
        {
            var result = new Slide(imageData)
            {
                BackgroundImageName = CarName,
                BackgroundFill      = Stretch.UniformToFill,
                BackgroundColor     = ColorScheme.FromHtmlArgbStringValue("#FF000000"),
                MessageTop          = "You are so advanced!"
            };

            result.UseWhiteText();
            return(result);
        }
            public Slide ToSlide([NotNull] ImageLoader images)
            {
                var result = new Slide(images)
                {
                    MessageTop          = top,
                    MessageCenter       = middle,
                    MessageBottom       = bottom,
                    BackgroundColor     = ColorScheme.FromHtmlArgbStringValue(background_color ?? "#FF000000"),
                    BackgroundFill      = (Stretch)Enum.Parse(typeof(Stretch), image_stretch ?? "Uniform"),
                    BackgroundImageName = background_image,
                };

                if (text_color == "white")
                {
                    result.UseWhiteText();
                }
                else
                {
                    result.UseBlackText();
                }
                return(result);
            }