private void UpdateData()
{
bool refresh = false;
lock (_pointsMx)
{
_pointsPsiX.AddRange(_pointsPsi);
_pointsPsi.Clear();
_pointsCas2X.AddRange(_pointsCas2);
_pointsCas2.Clear();
}
if (_pointsPsiX.Count > 0)
{
foreach (var pt in _pointsPsiX)
{
_dataPsi.Points.Add(new DataPoint(pt.x, pt.y));
}
var tail = _pointsPsiX[_pointsPsiX.Count - 1];
if ((panXCheck.Checked) && (tail.x > _axisTime.ActualMaximum))
{
var pan = ((tail.x - _axisTime.ActualMaximum) + (_axisTime.ActualMaximum - _axisTime.ActualMinimum) * 0.5f) * _axisTime.Scale * -1.0f;
_axisTime.Pan(pan);
}
_pointsPsiX.Clear();
refresh = true;
}
if (_pointsCas2X.Count > 0)
{
foreach (var pt in _pointsCas2X)
{
_dataCas2.Points.Add(new DataPoint(pt.x, pt.y));
}
_pointsCas2X.Clear();
refresh = true;
}
if (refresh)
{
_oxyPlot.InvalidatePlot(false);
}
int curTicks = Environment.TickCount;
int delta = curTicks - _sampleTimer;
if (delta >= 1000)
{
_sampleTimer = curTicks;
_sampleHz = _sampleCounter;
_sampleCounter = 0;
_rxmax = 0;
}
UpdateStatus();
}
public void ReceivePayload(object _payload, string attribute, string label)
{
double payload = Convert.ToDouble(_payload);
lock (plotModel.SyncRoot)
{
// Add data in plot
if (lineSeriesTable[attribute] != null)
{
LineSeries series = (LineSeries)lineSeriesTable[attribute];
double timeVal = DateTimeAxis.ToDouble(DateTime.Now);
series.Points.Add(new DataPoint(timeVal, payload));
double elapsedTime = timeVal - lastTimeVal;
if (DateTime.Now > startTime.AddSeconds(60) && lastTimeVal != 0)
{
double panStep = -elapsedTime * xAxis.Scale;
xAxis.Pan(panStep);
}
oxPlot.Invalidate();
lastTimeVal = timeVal;
}
else
{
Debug.Log("The line series object is null");
}
}
// Add/update data in live view
ThreadHelper.UI_TaskInvoke(this, null, UIliveOutputValuesList, (a) =>
{
LiveDataRow row = new LiveDataRow
{
name = attribute,
value = payload.ToString()
};
if (!liveDataList.ContainsKey(row.name))
{
row.index = UIliveOutputValuesList.Rows.Add(new string[] { row.name, row.value });
liveDataList.Add(attribute, row);
}
row = (LiveDataRow)liveDataList[attribute];
row.value = payload.ToString();
UIliveOutputValuesList.Rows[row.index].SetValues(new string[] { row.name, row.value });
}, null);
}
private void AddNewData(object sender, ElapsedEventArgs args)
{
_series1.Points.Add(new DataPoint(_currentX, euler_angles[0]));
_series2.Points.Add(new DataPoint(_currentX, euler_angles[1]));
_series3.Points.Add(new DataPoint(_currentX, euler_angles[2]));
xAxis.Pan(xAxis.Transform(-0.05 + xAxis.Offset));
_currentX += 0.05;
uiMainPlot.InvalidatePlot(true);
//if (_currentX == 20)
// _dataTimer.Stop();
}
private void UpdateTimer_Tick(object sender, EventArgs e)
{
lock (chartLock)
{
if (motionLevel > motionTriggerThreshold)
{
if (!playOnce && enableBeepOnTrigger)
{
playOnce = true;
PlayBeep();
}
if (!captureImageOnce && cbEnableSaveImg.IsChecked == true)
{
captureImageOnce = true;
CaptureAsImage();
}
}
// update data into collection
DateTime currentTime = DateTime.Now;
double elapsedTime = (currentTime - startTime).TotalSeconds;
motionLevelData = new MotionLevelData(elapsedTime, motionLevel, motionTriggerThreshold, startTime, currentTime, detectedObjectsCount);
GraphDataCollection.Add(motionLevelData);
if (GraphDataCollection.Count > 10000)
{
GraphDataCollection.RemoveAt(0);
}
// update sensitivity bar
UpdateSensivityBarUI();
// update graph
OxyGraph.InvalidatePlot(true);
// autoscroll graph x-axis
if ((elapsedTime + 0.001) >= xAxis.Maximum)
{
double panStep = (xAxis.ActualMaximum - xAxis.DataMaximum) * xAxis.Scale;
xAxis.Pan(panStep);
}
// write to log file
if (!customIntervalEnabled)
{
LogData(motionLevelData);
}
}
}