private void BwAnalyze(object sender, DoWorkEventArgs e)
{
Tuple <List <double>, List <double> > data = (Tuple <List <double>, List <double> >)e.Argument;
string res = ResultString((int)RamanAnalyzer.Analysis(data.Item1, data.Item2));
e.Result = new Result(ResultStatus.SUCCESS, null, res);
}
void Calibrate()
{
List <double> wl = _phosSpectra[(int)(CurrentSpectraItem - 1)].Spectrum.Select(p => p.X).ToList();
List <double> counts = _phosSpectra[(int)(CurrentSpectraItem - 1)].Spectrum.Select(p => p.Y).ToList();
SpectrumAnalyzer analyzer = new SpectrumAnalyzer(wl, counts);
string error;
if (!analyzer.AutoCalibrate(out error))
{
MessageBox.Show(error, "Calibration failed, try another spectrum");
return;
}
RamanAnalyzer.Analysis(wl, counts);
}
void BwBatchMeasure(object sender, DoWorkEventArgs e)
{
List <Point> posiList = (List <Point>)e.Argument;
if (posiList.Count <= 1)
{
e.Result = new Result(ResultStatus.ERROR, "No stones selected for measurement");
Debug.WriteLine("no selected positions");
}
else
{
try
{
BackgroundWorker bw = sender as BackgroundWorker;
int progress = 0;
int step = (int)(100.0 / (posiList.Count - 1) + 0.99);
bw.ReportProgress(step / 2);
_statusVM.IsBusy = true;
_measurementType = MeasurementType.MEASURE;
// 0. capture image before measurement
_cameraVM.StartEnqueue();
if (!_whMeasureControl.WaitOne(2000))
{
// todo: error in capture image
e.Result = new Result(ResultStatus.ERROR, "Failed to enqueue image");
return;
}
// camera reset to continue mode for display
_cameraVM.StopEnqueue();
ulong timeStamp = (ulong)(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalMilliseconds;
_camResultsPre = new CamPhosResults(timeStamp, _cameraVM.GetImageQueue().ToList());
Thread.Sleep(200);
// loop through the positionlist to do each measurement
for (int i = 1; i < posiList.Count; i++)
{
// 1. move to ref position (EndPoint)
double deltaX = -(posiList[i].X - posiList[i - 1].X);
double deltaY = posiList[i].Y - posiList[i - 1].Y;
if (!_xyzAxesVM.MoveTo(deltaX, deltaY, false))
{
e.Result = new Result(ResultStatus.ERROR, "Failed to move stone to the reference position");
Debug.WriteLine("batchmeasure: MoveTo({0}, {1}) failed", deltaX, deltaY);
return;
}
Thread.Sleep(300);
// 2. turn on laser
if (!_xyzAxesVM.SetLaserOnOff(true))
{
e.Result = new Result(ResultStatus.ERROR, "Failed to turn on laser");
Debug.WriteLine("batchmeasure: SetLaserOnOff(true) failed");
return;
}
Thread.Sleep(1000);
// 3. capture image
_cameraVM.StartEnqueue();
if (!_whMeasureControl.WaitOne(2000))
{
// todo: error in capture image
e.Result = new Result(ResultStatus.ERROR, "Failed to enqueue image");
Debug.WriteLine("batchmeasure: StartEnqueue failed");
return;
}
// camera reset to continue mode for display
_cameraVM.StopEnqueue();
timeStamp = (ulong)(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalMilliseconds;
_camPhosResults = new CamPhosResults(timeStamp, _cameraVM.GetImageQueue().ToList());
Thread.Sleep(300);
// 4. spectrometer measure
if (mappingMeasure)
{
ResetSpectroResults();
double integrationTime = GlobalVariables.spectrometerSettings.IntegrationTime;
uint numAverages = GlobalVariables.spectrometerSettings.NumAverages;
Callback MeasurementEnd = MeasurementCompleteCallback;
if (!_spectrometerVM.StartPhosphorescenceMeasurement(GlobalVariables.spectrometerSettings.Delay, GlobalVariables.spectrometerSettings.Counts, integrationTime, numAverages, MeasurementEnd, out string error))
{
e.Result = new Result(ResultStatus.ERROR, "Failed in start phosphorescence measurement");
return;
}
if (!_whMeasureControl.WaitOne(15000))
{
// todo: error in getting spectrometer data
e.Result = new Result(ResultStatus.ERROR, "Failed in phosphorescence measurement");
return;
}
// save spectrum data to _spectroResults
for (int m = 0; m < _spectrometerPhosResults.Spectra.Count; m++)
{
_spectroResults.Spectra.Add(_spectrometerPhosResults.Spectra[m]);
}
}
else
{
Stopwatch watch = Stopwatch.StartNew();
int factor = 0;
int index = 2;
_peakInfoList.Clear();
ResetSpectroResults();
while (index >= 0 && index <= 4)
{
Console.WriteLine("spectrum parameter index: {0}", index);
double integrationTime = SpectrumParameters[index].Item1;
uint numAverages = SpectrumParameters[index].Item2;
Callback MeasurementEnd = MeasurementCompleteCallback;
if (!_spectrometerVM.StartPhosphorescenceMeasurement(GlobalVariables.spectrometerSettings.Delay, GlobalVariables.spectrometerSettings.Counts, integrationTime, numAverages, MeasurementEnd, out string error))
{
e.Result = new Result(ResultStatus.ERROR, "Failed in start phosphorescence measurement");
return;
}
if (!_whMeasureControl.WaitOne(15000))
{
// todo: error in getting spectrometer data
e.Result = new Result(ResultStatus.ERROR, "Failed in phosphorescence measurement");
return;
}
// save spectrum data to _spectroResults
for (int m = 0; m < _spectrometerPhosResults.Spectra.Count; m++)
{
_spectroResults.Spectra.Add(_spectrometerPhosResults.Spectra[m]);
}
// analyze spectrum data
List <double> wl = _spectrometerPhosResults.Spectra[0].Spectrum.Select(p => p.X).ToList();
List <double> counts = _spectrometerPhosResults.Spectra[0].Spectrum.Select(p => p.Y).ToList();
List <PeakDetectInfo> peakInfo = new List <PeakDetectInfo>();
_diamondResult = RamanAnalyzer.Analysis(wl, counts, out peakInfo);
if (_diamondResult == ANALYZER_RESULT.ERROR || _diamondResult == ANALYZER_RESULT.ERROR_SPIKE)
{
break;
}
if (_diamondResult == ANALYZER_RESULT.NONE)
{
_peakInfoList.Add(peakInfo);
if (factor == 0 || factor == 1)
{
index++;
factor = 1;
continue;
}
else
{
break;
}
}
else if (_diamondResult == ANALYZER_RESULT.SATURATED)
{
_peakInfoList.Add(peakInfo);
if (factor == 0 || factor == -1)
{
index--;
factor = -1;
continue;
}
else
{
break;
}
}
else if (_diamondResult == ANALYZER_RESULT.NON_DIAMOND)
{
if (index >= 2)
{
_peakInfoList.Clear();
}
_peakInfoList.Add(peakInfo);
break;
}
else
{
_peakInfoList.Clear();
break;
}
}
watch.Stop();
long ms = watch.ElapsedMilliseconds;
Console.WriteLine("spectrum measurement spend: {0}", ms);
if (_peakInfoList.Count >= 2)
{
_diamondResult = SpectrumAnalyzer.TestAggregate(_peakInfoList);
}
}
Thread.Sleep(300);
// 5. turn off laser
if (!_xyzAxesVM.SetLaserOnOff(false))
{
e.Result = new Result(ResultStatus.ERROR, "Failed to turn off laser");
Debug.WriteLine("batchmeasure: SetLaserOnOff(false) failed");
return;
}
Thread.Sleep(300);
CamResList.Add(_camPhosResults);
SpeResList.Add(_spectroResults);
DiamondResList.Add(_diamondResult);
PeakInfoListList.Add(_peakInfoList);
bw.ReportProgress(progress += step);
}
e.Result = new Result(ResultStatus.SUCCESS, null);
} catch (Exception ex)
{
e.Result = new Result(ResultStatus.ERROR, ex.Message);
Debug.WriteLine(ex.Message);
}
}
}
void BwMeasure(object sender, DoWorkEventArgs e)
{
try
{
BackgroundWorker bw = sender as BackgroundWorker;
int progress = 0;
int step = 25;
bw.ReportProgress(step / 2);
_statusVM.IsBusy = true;
_measurementType = MeasurementType.MEASURE;
// 0. capture image before measurement
_cameraVM.StartEnqueue();
if (!_whMeasureControl.WaitOne(2000))
{
// todo: error in capture image
e.Result = new Result(ResultStatus.ERROR, "Failed to enqueue image");
return;
}
// camera reset to continue mode for display
_cameraVM.StopEnqueue();
ulong timeStamp = (ulong)(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalMilliseconds;
_camResultsPre = new CamPhosResults(timeStamp, _cameraVM.GetImageQueue().ToList());
Thread.Sleep(200);
// 1. turn on laser
if (!_xyzAxesVM.SetLaserOnOff(true))
{
e.Result = new Result(ResultStatus.ERROR, "Failed to turn on the laser");
return;
}
bw.ReportProgress(progress += step);
Thread.Sleep(1000);
// 1.5 capture image
_cameraVM.StartEnqueue();
if (!_whMeasureControl.WaitOne(2000))
{
// todo: error in capture image
e.Result = new Result(ResultStatus.ERROR, "Failed to enqueue image");
return;
}
// camera reset to continue mode for display
_cameraVM.StopEnqueue();
timeStamp = (ulong)(DateTime.UtcNow.Subtract(new DateTime(1970, 1, 1))).TotalMilliseconds;
_camPhosResults = new CamPhosResults(timeStamp, _cameraVM.GetImageQueue().ToList());
Thread.Sleep(200);
bw.ReportProgress(progress += step);
// 2. spectrometer measure
Stopwatch watch = Stopwatch.StartNew();
int factor = 0;
int index = 2;
_peakInfoList.Clear();
ResetSpectroResults();
while (index >= 0 && index <= 4)
{
Console.WriteLine("spectrum parameter index: {0}", index);
double integrationTime = SpectrumParameters[index].Item1;
uint numAverages = SpectrumParameters[index].Item2;
Callback MeasurementEnd = MeasurementCompleteCallback;
if (!_spectrometerVM.StartPhosphorescenceMeasurement(GlobalVariables.spectrometerSettings.Delay, GlobalVariables.spectrometerSettings.Counts, integrationTime, numAverages, MeasurementEnd, out string error))
{
e.Result = new Result(ResultStatus.ERROR, "Failed in start phosphorescence measurement");
return;
}
if (!_whMeasureControl.WaitOne(15000))
{
// todo: error in getting spectrometer data
e.Result = new Result(ResultStatus.ERROR, "Failed in phosphorescence measurement");
return;
}
// save spectrum data to _spectroResults
for (int i = 0; i < _spectrometerPhosResults.Spectra.Count; i++)
{
_spectroResults.Spectra.Add(_spectrometerPhosResults.Spectra[i]);
}
// analyze spectrum data
List <double> wl = _spectrometerPhosResults.Spectra[0].Spectrum.Select(p => p.X).ToList();
List <double> counts = _spectrometerPhosResults.Spectra[0].Spectrum.Select(p => p.Y).ToList();
List <PeakDetectInfo> peakInfo = new List <PeakDetectInfo>();
_diamondResult = RamanAnalyzer.Analysis(wl, counts, out peakInfo);
if (_diamondResult == ANALYZER_RESULT.ERROR || _diamondResult == ANALYZER_RESULT.ERROR_SPIKE)
{
break;
}
if (_diamondResult == ANALYZER_RESULT.NONE)
{
_peakInfoList.Add(peakInfo);
if (factor == 0 || factor == 1)
{
index++;
factor = 1;
continue;
}
else
{
break;
}
}
else if (_diamondResult == ANALYZER_RESULT.SATURATED)
{
_peakInfoList.Add(peakInfo);
if (factor == 0 || factor == -1)
{
index--;
factor = -1;
continue;
}
else
{
break;
}
}
else if (_diamondResult == ANALYZER_RESULT.NON_DIAMOND)
{
if (index >= 2)
{
_peakInfoList.Clear();
}
_peakInfoList.Add(peakInfo);
break;
}
else
{
_peakInfoList.Clear();
break;
}
}
if (_peakInfoList.Count >= 2)
{
_diamondResult = SpectrumAnalyzer.TestAggregate(_peakInfoList);
}
_spectrometerPhosResults = _spectroResults;
watch.Stop();
long ms = watch.ElapsedMilliseconds;
Console.WriteLine("spectrum measurement spend: {0}", ms);
Thread.Sleep(200);
bw.ReportProgress(progress += step);
// 3. turn off laser
if (!_xyzAxesVM.SetLaserOnOff(false))
{
e.Result = new Result(ResultStatus.ERROR, "Failed to turn off the laser");
return;
}
bw.ReportProgress(progress += step);
e.Result = new Result(ResultStatus.SUCCESS, null);
} catch (Exception ex)
{
Console.WriteLine("measurementvm exception: " + ex.Message);
e.Result = new Result(ResultStatus.ERROR, ex.Message);
}
}