public void Run()
{
//Clear the plot
BoothPlotModel.Series.Clear();
BoothPlotModel.InvalidatePlot(true);
//Clear the trials array
_trials.Clear();
//Tell the scope we are running
_scope.StartSession();
//Add a message saying we are running
Messages = "Running...\n";
}
private void _scope_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
if (e.PropertyName.Equals("MostRecentStimulationTrain"))
{
//Record the new stim
_trials.Add(_scope.MostRecentStimulationTrain);
var most_recent_timestamp = DateTime.Now;
var num_stims = _trials.Count;
//Clear the plot
BoothPlotModel.Series.Clear();
//Obtain indices of trials we want to display
List <int> _trace_indices = new List <int>();
switch (_scope.ScopeSessionDisplayType)
{
case DisplayType.AllTraces:
_trace_indices = Enumerable.Range(0, _trials.Count).ToList();
break;
case DisplayType.MostRecentTenTraces:
_trace_indices = Enumerable.Range(Math.Max(0, _trials.Count - 10), Math.Min(_trials.Count, 10)).ToList();
break;
case DisplayType.MostRecentTrace:
_trace_indices.Add(_trials.Count - 1);
break;
}
//Grab data from each trial, transform it, and create a LineSeries object to display it
for (int i = 0; i < _trace_indices.Count; i++)
{
//Grab the data from the stim train. Make sure to call ToList() to make a copy of it before we transform it
var idx = _trace_indices[i];
var train_data = _trials[idx].Data.ToList();
//Calculate how many elements to display from the current trace
int elements_to_take = train_data.Count;
switch (_scope.ScopeTraceDisplayType)
{
case DisplayType_IndividualTrace.FirstHundredSamples:
elements_to_take = Math.Min(100, train_data.Count);
break;
case DisplayType_IndividualTrace.FirstThousandSamples:
elements_to_take = Math.Min(1000, train_data.Count);
break;
case DisplayType_IndividualTrace.FirstTenth:
elements_to_take = Convert.ToInt32(0.1d * Convert.ToDouble(train_data.Count));
break;
case DisplayType_IndividualTrace.FirstQuarter:
elements_to_take = Convert.ToInt32(0.25d * Convert.ToDouble(train_data.Count));
break;
}
//Grab the elements we want to take and display
train_data = train_data.Take(elements_to_take).ToList();
//Plot this data
LineSeries new_line = new LineSeries();
for (int j = 0; j < train_data.Count; j++)
{
new_line.Points.Add(new DataPoint(j, train_data[j]));
}
BoothPlotModel.Series.Add(new_line);
BoothPlotModel.InvalidatePlot(true);
}
//Add a message to the list of messages
Messages = Messages + most_recent_timestamp.ToString("HH:mm:ss") + " - Stimulation detected (" + num_stims.ToString() + ")\n";
//Notify the GUI that the plot has changed
NotifyPropertyChanged("BoothPlotModel");
}
}