DrawingOptions.cs

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namespace IDSImaging.Peak.ICV.Painting;
 
public class DrawingOptions
{
    public DrawingOptions()
    {
    }
 
    public DrawingOptions(Color color, Opacity opacity)
    {
        Color = color;
        Opacity = opacity;
    }
 
    public Color Color { get; set; } = new(ColorConstant.Red);
 
    public Opacity Opacity { get; set; } = new(100);
 
    public static IEqualityComparer<DrawingOptions> Comparer { get; } = new DrawingOptionsEqualityComparer();
 
    public override string ToString()
    {
        return $"Color: ({Color}), Opacity: {Opacity}";
    }
 
    internal Backend.Types.peak_icv_drawing_options ToCType()
    {
        return new Backend.Types.peak_icv_drawing_options
        {
            color = Color.ColorCode,
            opacity = Opacity.Value
        };
    }
 
    private sealed class DrawingOptionsEqualityComparer : IEqualityComparer<DrawingOptions>
    {
        public bool Equals(DrawingOptions x, DrawingOptions y)
        {
            if (ReferenceEquals(x, y))
            {
                return true;
            }
 
            if (ReferenceEquals(x, null))
            {
                return false;
            }
 
            if (ReferenceEquals(y, null))
            {
                return false;
            }
 
            return Color.Comparer.Equals(x.Color, y.Color) && Opacity.Comparer.Equals(x.Opacity, y.Opacity);
        }
 
        public int GetHashCode(DrawingOptions obj)
        {
            return (Color.Comparer.GetHashCode(obj.Color), Opacity.Comparer.GetHashCode(obj.Opacity)).GetHashCode();
        }
    }
}