private void DisplayNames(FaceData faceData)
{
StringBuilder names = new StringBuilder(faceData.ids.Length);
foreach (var id in faceData.ids)
{
string name = Users.UsersData[id];
names.Append(name);
}
this.nameLabel.Text = names.ToString();
}
private void CaptureImage(object sender, EventArgs e)
{
Camera.GetFrame(delegate(Mat frame) {
using (var currentFrame = frame.ToImage <Bgr, byte>())
{
if (this.captureCheckBox.Checked)
{
_willSend = false;
string json = this.GetFaceJsonData(currentFrame);
if (json != null)
{
FaceData data = this.GetFaceData(json);
if (data != null && data.ids.Length > 0)
{
this.closingTimer.Start();
this.DisplayNames(data);
this.DrawRects(currentFrame, data.face_locations);
object attendanceData = new { ids = data.ids };
string jsonAttendance = JsonConvert.SerializeObject(attendanceData);
// Console.WriteLine(jsonAttendance);
MessageQueue.Send(MessageQueue.NodeJSClient, (int)Constants.RequestIntents.INTENT_REQ_UPDATE_ATTENDANCE_DATA, jsonAttendance);
MessageQueue.Receive(MessageQueue.NodeJSClient);
}
else
{
this.nameLabel.Text = "";
}
}
}
this.cameraCaptureImageBox.Image = currentFrame;
}
});
}