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);
}
}
}
/// <summary>
/// Called when sensor impact is received.
/// </summary>
/// <param name="sensorImpactData">The sensor impact data.</param>
private void OnSensorHit(ReceiverEvents.SensorHit e)
{
if (e.SensorId == this.Id)
{
this.ImpactLevel = e.ImpactLevel;
this.HitPanelNum = (int)e.Panel;
if (e.ImpactLevel > this.HighestImpactLevel)
{
this.HighestImpactLevel = e.ImpactLevel;
}
// Update history
while (_graphDataItems.Count >= 10)
{
_graphDataItems.RemoveAt(0);
}
_graphDataItems.Add(e.ImpactLevel);
}
}