public override void onImageResults(Dictionary<int, Face> faces)
{
if (faces.Count > 0)
{
faces[0].Emotions.TryGetValue(Emotions.Valence, out currentValence);
faces[0].Emotions.TryGetValue(Emotions.Anger, out currentAnger);
faces[0].Emotions.TryGetValue(Emotions.Surprise, out currentSurprise);
faces[0].Emotions.TryGetValue(Emotions.Disgust, out currentDisgust);
faces[0].Expressions.TryGetValue(Expressions.Smile, out currentSmile);
faces[0].Expressions.TryGetValue(Expressions.EyeClosure, out currentEyeClosure);
}
}
}