ImageMagick.QuantizeSettings.CreateNativeInstance C# (CSharp) Method

    private INativeInstance CreateNativeInstance()
    {
      NativeQuantizeSettings instance = new NativeQuantizeSettings();
      instance.SetColors(Colors);
      instance.SetColorSpace(ColorSpace);
      instance.SetDitherMethod(DitherMethod.HasValue ? DitherMethod.Value : ImageMagick.DitherMethod.No);
      instance.SetMeasureErrors(MeasureErrors);
      instance.SetTreeDepth(TreeDepth);

      return instance;
    }

 internal static INativeInstance CreateInstance(QuantizeSettings instance)
 {
     if (instance == null)
     {
         return(NativeInstance.Zero);
     }
     return(instance.CreateNativeInstance());
 }