public bool InitializeOperation(IVideoController videoContoller, Panel controlPanel, IFramePlayer framePlayer, Form topForm)
{
m_VideoController = (VideoController)videoContoller;
m_FramePlayer = framePlayer;
if (m_ControlPanel == null)
{
lock (m_SyncRoot)
{
if (m_ControlPanel == null)
{
m_ControlPanel = new ucSpectroscopy(this, (VideoController)videoContoller, m_SpectroscopyController, framePlayer);
}
}
}
controlPanel.Controls.Clear();
controlPanel.Controls.Add(m_ControlPanel);
m_ControlPanel.Dock = DockStyle.Fill;
m_OperationState = SpectroscopyState.ChoosingStar;
SelectedStar = null;
SelectedAnglePoint = Point.Empty;
m_OriginalWidth = framePlayer.Video.Width;
m_OriginalHeight = framePlayer.Video.Height;
m_OriginalVideoFrame = new Rectangle(0, 0, m_OriginalWidth, m_OriginalHeight);
return(true);
}
internal void StartMeasurements()
{
MeasurementAreaWing = m_SpectroscopyController.SpectraReductionContext.MeasurementAreaWing;
BackgroundAreaWing = m_SpectroscopyController.SpectraReductionContext.BackgroundAreaWing;
BackgroundAreaGap = m_SpectroscopyController.SpectraReductionContext.BackgroundAreaGap;
PixelValueCoefficient = m_SpectroscopyController.SpectraReductionContext.PixelValueCoefficient;
var starToTrack = new TrackedObjectConfig()
{
ApertureInPixels = (float)(SelectedStarFWHM * 2),
MeasureThisObject = false,
ApertureDX = 0,
ApertureDY = 0,
Gaussian = m_SelectedStarGaussian,
ApertureStartingX = (float)m_SelectedStarGaussian.XCenter,
ApertureStartingY = (float)m_SelectedStarGaussian.YCenter,
TrackingType = TrackingType.OccultedStar,
IsWeakSignalObject = false
};
m_Tracker = new SpectroscopyStarTracker(starToTrack);
m_OperationState = SpectroscopyState.RunningMeasurements;
m_AllFramesSpectra.Clear();
m_ControlPanel.MeasurementsStarted();
m_FirstMeasuredFrame = null;
m_CancelMeasurementsRequested = false;
m_FramePlayer.Start(FramePlaySpeed.Fastest, null, 1);
}
public override void MouseClick(ObjectClickEventArgs e)
{
if (m_OperationState == SpectroscopyState.ChoosingStar && e.Gausian != null && e.Gausian.IsSolved && e.Gausian.Certainty > 0.2)
{
float bestAngle = m_SpectroscopyController.LocateSpectraAngle(e.Gausian);
if (float.IsNaN(bestAngle))
{
SelectedStar = new ImagePixel(e.Gausian.XCenter, e.Gausian.YCenter);
SelectedStarFWHM = e.Gausian.FWHM;
m_SelectedStarGaussian = e.Gausian;
MeasurementAreaWing = (int)(2 * Math.Ceiling(SelectedStarFWHM));
BackgroundAreaWing = MeasurementAreaWing;
BackgroundAreaGap = 5;
SelectedAnglePoint = Point.Empty;
m_ControlPanel.ClearSpectra();
m_OperationState = SpectroscopyState.ChoosingAngleManually;
}
else
{
SelectedStar = new ImagePixel(e.Gausian.XCenter, e.Gausian.YCenter);
SelectedStarFWHM = e.Gausian.FWHM;
m_SelectedStarGaussian = e.Gausian;
MeasurementAreaWing = (int)(2 * Math.Ceiling(SelectedStarFWHM));
BackgroundAreaWing = MeasurementAreaWing;
BackgroundAreaGap = 5;
SetBestAngle(bestAngle);
}
m_VideoController.RedrawCurrentFrame(false, true);
}
else if (m_OperationState == SpectroscopyState.ChoosingAngleManually && SelectedStar != null)
{
double atanAgnle = 180 * Math.Atan((SelectedStar.YDouble - e.Pixel.YDouble) / (e.Pixel.XDouble - SelectedStar.XDouble)) / Math.PI;
if (atanAgnle < 0)
{
atanAgnle = 360 + atanAgnle;
}
int roughAngle = (int)atanAgnle;
float bestAngle = m_SpectroscopyController.LocateSpectraAngle(e.Gausian, roughAngle);
if (!float.IsNaN(bestAngle))
{
SetBestAngle(bestAngle);
m_VideoController.RedrawCurrentFrame(false, true);
}
}
}
private void SetBestAngle(float bestAngle)
{
SelectedStarBestAngle = bestAngle;
m_OperationState = SpectroscopyState.StarConfirmed;
var reader = new SpectraReader(m_VideoController.GetCurrentAstroImage(false), bestAngle, PixelValueCoefficient);
Spectra spectra = reader.ReadSpectra(
(float)SelectedStar.XDouble,
(float)SelectedStar.YDouble,
MeasurementAreaWing,
BackgroundAreaWing,
BackgroundAreaGap,
PixelCombineMethod.Average);
m_ControlPanel.PreviewSpectra(spectra);
}
private void SetBestAngle(float bestAngle)
{
SelectedStarBestAngle = bestAngle;
m_OperationState = SpectroscopyState.StarConfirmed;
var reader = new SpectraReader(m_VideoController.GetCurrentAstroImage(false), bestAngle, PixelValueCoefficient);
Spectra spectra = reader.ReadSpectra(
(float)SelectedStar.XDouble,
(float)SelectedStar.YDouble,
MeasurementAreaWing,
BackgroundAreaWing,
BackgroundAreaGap,
PixelCombineMethod.Average);
m_ControlPanel.PreviewSpectra(spectra);
}
internal void StartMeasurements()
{
MeasurementAreaWing = m_SpectroscopyController.SpectraReductionContext.MeasurementAreaWing;
BackgroundAreaWing = m_SpectroscopyController.SpectraReductionContext.BackgroundAreaWing;
BackgroundAreaGap = m_SpectroscopyController.SpectraReductionContext.BackgroundAreaGap;
PixelValueCoefficient = m_SpectroscopyController.SpectraReductionContext.PixelValueCoefficient;
var starToTrack = new TrackedObjectConfig()
{
ApertureInPixels = (float)(SelectedStarFWHM * 2),
MeasureThisObject = false,
ApertureDX = 0,
ApertureDY = 0,
Gaussian = m_SelectedStarGaussian,
ApertureStartingX = (float)m_SelectedStarGaussian.XCenter,
ApertureStartingY = (float)m_SelectedStarGaussian.YCenter,
TrackingType = TrackingType.OccultedStar,
IsWeakSignalObject = false
};
m_Tracker = new SpectroscopyStarTracker(starToTrack);
m_OperationState = SpectroscopyState.RunningMeasurements;
m_AllFramesSpectra.Clear();
m_ControlPanel.MeasurementsStarted();
m_FirstMeasuredFrame = null;
m_CancelMeasurementsRequested = false;
m_FramePlayer.Start(FramePlaySpeed.Fastest, null, 1);
}
public void NextFrame(int frameNo, MovementType movementType, bool isLastFrame, AstroImage astroImage, int firstFrameInIntegrationPeriod, string fileName)
{
m_CurrentFrameNo = frameNo;
if (m_OperationState == SpectroscopyState.RunningMeasurements)
{
if (m_FirstMeasuredFrame == null)
{
m_FirstMeasuredFrame = m_CurrentFrameNo;
if (m_VideoController.HasEmbeddedTimeStamps()) m_FirstFrameTimeStamp = m_VideoController.GetCurrentFrameTime();
else if (m_VideoController.HasSystemTimeStamps()) m_FirstFrameTimeStamp = m_VideoController.GetCurrentFrameTime();
m_FrameBitmapPixels = astroImage.Pixelmap.DisplayBitmapPixels;
}
m_Tracker.NextFrame(frameNo, astroImage);
if (m_Tracker.IsTrackedSuccessfully)
{
TrackedObject trackedStar = m_Tracker.TrackedStar;
SelectedStar = trackedStar.Center;
m_Reader = new SpectraReader(astroImage, SelectedStarBestAngle, m_SpectroscopyController.SpectraReductionContext.PixelValueCoefficient);
Spectra thisFrameSpectra = m_Reader.ReadSpectra(
trackedStar.ThisFrameX,
trackedStar.ThisFrameY,
m_SpectroscopyController.SpectraReductionContext.MeasurementAreaWing,
m_SpectroscopyController.SpectraReductionContext.BackgroundAreaWing,
m_SpectroscopyController.SpectraReductionContext.BackgroundAreaGap,
m_SpectroscopyController.SpectraReductionContext.BackgroundMethod);
thisFrameSpectra.ZeroOrderFWHM = trackedStar.PSFFit != null ? (float)trackedStar.PSFFit.FWHM : float.NaN;
m_AllFramesSpectra.Add(thisFrameSpectra);
}
if (isLastFrame || m_CancelMeasurementsRequested || m_AllFramesSpectra.Count >= m_SpectroscopyController.SpectraReductionContext.FramesToMeasure)
{
m_FramePlayer.Stop();
m_MasterSpectra = m_SpectroscopyController.ComputeResult(
m_AllFramesSpectra,
m_SpectroscopyController.SpectraReductionContext.FrameCombineMethod,
m_SpectroscopyController.SpectraReductionContext.UseFineAdjustments,
m_SpectroscopyController.SpectraReductionContext.AlignmentAbsorptionLinePos);
m_AllFramesSpectra.Clear();
m_MasterSpectra.MeasurementInfo = m_SpectroscopyController.GetMeasurementInfo();
m_MasterSpectra.MeasurementInfo.FirstMeasuredFrame = m_FirstMeasuredFrame.Value;
m_MasterSpectra.MeasurementInfo.LastMeasuredFrame = m_CurrentFrameNo;
m_MasterSpectra.MeasurementInfo.FirstFrameTimeStamp = m_FirstFrameTimeStamp;
if (m_VideoController.HasEmbeddedTimeStamps())
m_MasterSpectra.MeasurementInfo.LastFrameTimeStamp = m_VideoController.GetCurrentFrameTime();
else if (m_VideoController.HasSystemTimeStamps())
m_MasterSpectra.MeasurementInfo.LastFrameTimeStamp = m_VideoController.GetCurrentFrameTime();
FrameStateData frameStatus = m_VideoController.GetCurrentFrameState();
m_MasterSpectra.MeasurementInfo.Gain = frameStatus.Gain;
m_MasterSpectra.MeasurementInfo.ExposureSeconds = m_SpectroscopyController.SpectraReductionContext.ExposureSeconds;
m_MasterSpectra.MeasurementInfo.FrameBitmapPixels = m_FrameBitmapPixels;
m_SpectroscopyController.PopulateMasterSpectraObservationDetails(m_MasterSpectra);
m_OperationState = SpectroscopyState.DisplayingMeasurements;
m_ControlPanel.MeasurementsFinished();
DisplaySpectra();
}
Application.DoEvents();
}
}
public override void MouseClick(ObjectClickEventArgs e)
{
if (m_OperationState == SpectroscopyState.ChoosingStar && e.Gausian != null && e.Gausian.IsSolved && e.Gausian.Certainty > 0.2)
{
float bestAngle = m_SpectroscopyController.LocateSpectraAngle(e.Gausian);
if (float.IsNaN(bestAngle))
{
SelectedStar = new ImagePixel(e.Gausian.XCenter, e.Gausian.YCenter);
SelectedStarFWHM = e.Gausian.FWHM;
m_SelectedStarGaussian = e.Gausian;
MeasurementAreaWing = (int)(2 * Math.Ceiling(SelectedStarFWHM));
BackgroundAreaWing = MeasurementAreaWing;
BackgroundAreaGap = 5;
SelectedAnglePoint = Point.Empty;
m_ControlPanel.ClearSpectra();
m_OperationState = SpectroscopyState.ChoosingAngleManually;
}
else
{
SelectedStar = new ImagePixel(e.Gausian.XCenter, e.Gausian.YCenter);
SelectedStarFWHM = e.Gausian.FWHM;
m_SelectedStarGaussian = e.Gausian;
MeasurementAreaWing = (int)(2 * Math.Ceiling(SelectedStarFWHM));
BackgroundAreaWing = MeasurementAreaWing;
BackgroundAreaGap = 5;
SetBestAngle(bestAngle);
}
m_VideoController.RedrawCurrentFrame(false, true);
}
else if (m_OperationState == SpectroscopyState.ChoosingAngleManually && SelectedStar != null)
{
double atanAgnle = 180 * Math.Atan((SelectedStar.YDouble - e.Pixel.YDouble)/(e.Pixel.XDouble - SelectedStar.XDouble)) / Math.PI;
if (atanAgnle < 0) atanAgnle = 360 + atanAgnle;
int roughAngle = (int) atanAgnle;
float bestAngle = m_SpectroscopyController.LocateSpectraAngle(e.Gausian, roughAngle);
if (!float.IsNaN(bestAngle))
{
SetBestAngle(bestAngle);
m_VideoController.RedrawCurrentFrame(false, true);
}
}
}
public bool InitializeOperation(IVideoController videoContoller, Panel controlPanel, IFramePlayer framePlayer, Form topForm)
{
m_VideoController = (VideoController)videoContoller;
m_FramePlayer = framePlayer;
if (m_ControlPanel == null)
{
lock (m_SyncRoot)
{
if (m_ControlPanel == null)
{
m_ControlPanel = new ucSpectroscopy(this, (VideoController)videoContoller, m_SpectroscopyController, framePlayer);
}
}
}
controlPanel.Controls.Clear();
controlPanel.Controls.Add(m_ControlPanel);
m_ControlPanel.Dock = DockStyle.Fill;
m_OperationState = SpectroscopyState.ChoosingStar;
SelectedStar = null;
SelectedAnglePoint = Point.Empty;
m_OriginalWidth = framePlayer.Video.Width;
m_OriginalHeight = framePlayer.Video.Height;
m_OriginalVideoFrame = new Rectangle(0, 0, m_OriginalWidth, m_OriginalHeight);
return true;
}
public void NextFrame(int frameNo, MovementType movementType, bool isLastFrame, AstroImage astroImage, int firstFrameInIntegrationPeriod, string fileName)
{
m_CurrentFrameNo = frameNo;
if (m_OperationState == SpectroscopyState.RunningMeasurements)
{
if (m_FirstMeasuredFrame == null)
{
m_FirstMeasuredFrame = m_CurrentFrameNo;
if (m_VideoController.HasEmbeddedTimeStamps())
{
m_FirstFrameTimeStamp = m_VideoController.GetCurrentFrameTime();
}
else if (m_VideoController.HasSystemTimeStamps())
{
m_FirstFrameTimeStamp = m_VideoController.GetCurrentFrameTime();
}
m_FrameBitmapPixels = astroImage.Pixelmap.DisplayBitmapPixels;
}
m_Tracker.NextFrame(frameNo, astroImage);
if (m_Tracker.IsTrackedSuccessfully)
{
TrackedObject trackedStar = m_Tracker.TrackedStar;
SelectedStar = trackedStar.Center;
m_Reader = new SpectraReader(astroImage, SelectedStarBestAngle, m_SpectroscopyController.SpectraReductionContext.PixelValueCoefficient);
Spectra thisFrameSpectra = m_Reader.ReadSpectra(
trackedStar.ThisFrameX,
trackedStar.ThisFrameY,
m_SpectroscopyController.SpectraReductionContext.MeasurementAreaWing,
m_SpectroscopyController.SpectraReductionContext.BackgroundAreaWing,
m_SpectroscopyController.SpectraReductionContext.BackgroundAreaGap,
m_SpectroscopyController.SpectraReductionContext.BackgroundMethod);
thisFrameSpectra.ZeroOrderFWHM = trackedStar.PSFFit != null ? (float)trackedStar.PSFFit.FWHM : float.NaN;
m_AllFramesSpectra.Add(thisFrameSpectra);
}
if (isLastFrame || m_CancelMeasurementsRequested || m_AllFramesSpectra.Count >= m_SpectroscopyController.SpectraReductionContext.FramesToMeasure)
{
m_FramePlayer.Stop();
m_MasterSpectra = m_SpectroscopyController.ComputeResult(
m_AllFramesSpectra,
m_SpectroscopyController.SpectraReductionContext.FrameCombineMethod,
m_SpectroscopyController.SpectraReductionContext.UseFineAdjustments,
m_SpectroscopyController.SpectraReductionContext.AlignmentAbsorptionLinePos);
m_AllFramesSpectra.Clear();
m_MasterSpectra.MeasurementInfo = m_SpectroscopyController.GetMeasurementInfo();
m_MasterSpectra.MeasurementInfo.FirstMeasuredFrame = m_FirstMeasuredFrame.Value;
m_MasterSpectra.MeasurementInfo.LastMeasuredFrame = m_CurrentFrameNo;
m_MasterSpectra.MeasurementInfo.FirstFrameTimeStamp = m_FirstFrameTimeStamp;
if (m_VideoController.HasEmbeddedTimeStamps())
{
m_MasterSpectra.MeasurementInfo.LastFrameTimeStamp = m_VideoController.GetCurrentFrameTime();
}
else if (m_VideoController.HasSystemTimeStamps())
{
m_MasterSpectra.MeasurementInfo.LastFrameTimeStamp = m_VideoController.GetCurrentFrameTime();
}
FrameStateData frameStatus = m_VideoController.GetCurrentFrameState();
m_MasterSpectra.MeasurementInfo.Gain = frameStatus.Gain;
m_MasterSpectra.MeasurementInfo.ExposureSeconds = m_SpectroscopyController.SpectraReductionContext.ExposureSeconds;
m_MasterSpectra.MeasurementInfo.FrameBitmapPixels = m_FrameBitmapPixels;
m_SpectroscopyController.PopulateMasterSpectraObservationDetails(m_MasterSpectra);
m_OperationState = SpectroscopyState.DisplayingMeasurements;
m_ControlPanel.MeasurementsFinished();
DisplaySpectra();
}
Application.DoEvents();
}
}
