ImageMagick.PerceptualHash.CreateChannelPerceptualHash C# (CSharp) Метод

    private static ChannelPerceptualHash CreateChannelPerceptualHash(MagickImage image, IntPtr list, PixelChannel channel)
    {
      IntPtr instance = NativePerceptualHash.GetInstance(image, list, channel);
      if (instance == IntPtr.Zero)
        return null;

      return new ChannelPerceptualHash(channel, instance);
    }