void ImageListener.onImageResults(Dictionary <int, Face> faces, Frame frame)
{
if (faces != null)
{
foreach (KeyValuePair <int, Affdex.Face> pair in faces)
{
Affdex.Face face = pair.Value;
StringBuilder output = new StringBuilder();
faceStates.AddFace(face, frame.getTimestamp());
if (isFirstFrame)
{
faceStates.SetFrameData(frame.getHeight(), frame.getWidth());
output.Append(string.Format("{0,5}{1,9}", "Frame", "TimeScale"));
foreach (PropertyInfo prop in typeof(Affdex.Expressions).GetProperties())
{
output.Append(string.Format("#{0,19}", prop.Name));
}
output.Append(Environment.NewLine);
WriteInfoExpressions(output.ToString());
output.Clear();
output.Append(string.Format("{0,5}{1,9}", "Frame", "TimeScale"));
foreach (PropertyInfo prop in typeof(Affdex.Emotions).GetProperties())
{
output.Append(string.Format("#{0,19}", prop.Name));
}
output.Append(Environment.NewLine);
WriteInfoEmotions(output.ToString());
output.Clear();
output.Append("Face feature points" + Environment.NewLine);
WriteInfoFeaturePoints(output.ToString());
output.Clear();
}
isFirstFrame = false;
//timescale and frame count output
output.Append(string.Format("{0,4}#{1,9:0.0000}", frameProcessedCounter, frame.getTimestamp()));
//expressions output
foreach (PropertyInfo prop in typeof(Affdex.Expressions).GetProperties())
{
float value = (float)prop.GetValue(face.Expressions, null);
output.Append(string.Format("#{0,19:0.0000000}", value));
}
output.Append(Environment.NewLine);
WriteInfoExpressions(output.ToString());
//output of feature points
output.Clear();
var featurePoints = face.FeaturePoints;
foreach (var p in featurePoints)
{
output.Append(string.Format("{0:0}:{1:0};", p.X, p.Y));
}
output.Append(Environment.NewLine);
WriteInfoFeaturePoints(output.ToString());
output.Clear();
//timescale and frame count output
output.Append(string.Format("{0,4}#{1,9:0.0000}", frameProcessedCounter, frame.getTimestamp()));
//expressions output
foreach (PropertyInfo prop in typeof(Affdex.Emotions).GetProperties())
{
float value = (float)prop.GetValue(face.Emotions, null);
output.Append(string.Format("#{0,19:0.0000000}", value));
}
output.Append(Environment.NewLine);
WriteInfoEmotions(output.ToString());
//TO DO: make handler for appearances
frameProcessedCounter++;
}
}
}