public frmDefineDisplayDynamicRange(VideoController videoController)
{
InitializeComponent();
m_VideoController = videoController;
m_MaxPixelValue = m_VideoController.EffectiveMaxPixelValue;
m_Bpp = m_VideoController.VideoBitPix;
tbarFrom.Minimum = 0;
tbarFrom.Maximum = (int)m_MaxPixelValue;
tbarFrom.Value = (int)Math.Min(m_MaxPixelValue, Math.Max(0, m_VideoController.DynamicFromValue));
tbarFrom.TickFrequency = (int)Math.Ceiling(tbarFrom.Maximum / 256.0);
tbarFrom.SmallChange = tbarFrom.TickFrequency;
tbarFrom.LargeChange = tbarFrom.TickFrequency;
tbarTo.Minimum = 0;
tbarTo.Maximum = (int)m_MaxPixelValue;
tbarTo.Value = (int)Math.Min(m_MaxPixelValue, Math.Max(0, m_VideoController.DynamicToValue));
tbarTo.TickFrequency = (int)Math.Ceiling(tbarTo.Maximum / 256.0);
tbarTo.SmallChange = tbarFrom.TickFrequency;
tbarTo.LargeChange = tbarFrom.TickFrequency;
AstroImage image = m_VideoController.GetCurrentAstroImage(false);
if (image != null)
{
PopulateDistribution(image.Pixelmap.Pixels);
}
PlotData();
DrawHistogram();
}
public frmDefineDynamicRange(VideoController videoController)
{
InitializeComponent();
m_VideoController = videoController;
m_MaxPixelValue = m_VideoController.EffectiveMaxPixelValue;
m_Bpp = m_VideoController.VideoBitPix;
tbarFrom.Minimum = 0;
tbarFrom.Maximum = (int)m_MaxPixelValue;
tbarFrom.Value = (int)Math.Min(m_MaxPixelValue, Math.Max(0, m_VideoController.DynamicFromValue));
tbarFrom.TickFrequency = (int)Math.Ceiling(tbarFrom.Maximum / 256.0);
tbarFrom.SmallChange = tbarFrom.TickFrequency;
tbarFrom.LargeChange = tbarFrom.TickFrequency;
tbarTo.Minimum = 0;
tbarTo.Maximum = (int)m_MaxPixelValue;
tbarTo.Value = (int)Math.Min(m_MaxPixelValue, Math.Max(0, m_VideoController.DynamicToValue));
tbarTo.TickFrequency = (int)Math.Ceiling(tbarTo.Maximum / 256.0);
tbarTo.SmallChange = tbarFrom.TickFrequency;
tbarTo.LargeChange = tbarFrom.TickFrequency;
AstroImage image = m_VideoController.GetCurrentAstroImage(false);
if (image != null)
{
PopulateDistribution(image.Pixelmap.Pixels);
}
PlotData();
DrawHistogram();
}
private void PlotAperturePreview()
{
if (m_MeasurementContext.ObjectToMeasure != null)
{
float x0 = m_MeasurementContext.ObjectToMeasure.X0;
float y0 = m_MeasurementContext.ObjectToMeasure.Y0;
// x0 and y0 were measured on the first frame but we may have moved to a different frame due to positioning to the first frame of integration period
// so we determine the position of the object on the current frame in order to draw the aperture nicely centered
var fit = new PSFFit((int)x0, (int)y0);
fit.Fit(m_VideoController.GetCurrentAstroImage(false).GetMeasurableAreaPixels((int)x0, (int)y0));
if (fit.IsSolved)
{
x0 = (float)fit.XCenter;
y0 = (float)fit.YCenter;
}
byte[,] bmpPixels = m_VideoController.GetCurrentAstroImage(false).GetMeasurableAreaDisplayBitmapPixels((int)x0, (int)y0, 85);
Bitmap bmp = Pixelmap.ConstructBitmapFromBitmapPixels(bmpPixels, 85, 85);
using (Graphics g = Graphics.FromImage(pboxAperturePreview.Image))
{
g.DrawImage(bmp, 0, 0);
float xCenter = (x0 - (int)x0) + 42;
float yCenter = (y0 - (int)y0) + 42;
float radius = (float)nudAperture.Value;
g.DrawEllipse(Pens.YellowGreen, xCenter - radius, yCenter - radius, 2 * radius, 2 * radius);
radius = (float)(nudAperture.Value + nudGap.Value);
g.DrawEllipse(Pens.YellowGreen, xCenter - radius, yCenter - radius, 2 * radius, 2 * radius);
radius = (float)(nudAperture.Value + nudGap.Value + nudAnnulus.Value);
g.DrawEllipse(Pens.YellowGreen, xCenter - radius, yCenter - radius, 2 * radius, 2 * radius);
g.Save();
}
pboxAperturePreview.Invalidate();
}
}
internal frmAddOrEditMutualEventsTarget(int objectId, TrackedObjectConfig selectedObject, LCStateMachine state, VideoController videoController)
{
InitializeComponent();
m_VideoController = videoController;
Text = "Edit 'Mutual Event' Target";
btnAdd.Text = "Save";
btnDontAdd.Text = "Cancel";
btnDelete.Visible = true;
m_IsEdit = true;
m_ObjectId = objectId;
m_State = state;
m_AstroImage = m_VideoController.GetCurrentAstroImage(false);
ObjectToAdd = selectedObject;
float?commonAperture = m_State.MeasuringApertures.Count > 0
? m_State.MeasuringApertures[0] :
(float?)null;
m_Aperture = commonAperture;
m_Aperture1 = commonAperture;
m_Aperture2 = commonAperture;
m_Center = new ImagePixel(selectedObject.ApertureStartingX, selectedObject.ApertureStartingY);
m_OriginalCenter = new ImagePixel(selectedObject.ApertureStartingX, selectedObject.ApertureStartingY);
if (selectedObject.ProcessInPsfGroup)
{
m_GroupId = selectedObject.GroupId;
List <TrackedObjectConfig> otherGroupedObjects = state.m_MeasuringStars.Where(x => m_GroupId >= 0 && x.GroupId == m_GroupId && x != selectedObject).ToList();
if (otherGroupedObjects.Count == 1)
{
ObjectToAdd2 = otherGroupedObjects[0];
m_ObjectId2 = state.m_MeasuringStars.IndexOf(ObjectToAdd2);
}
}
else
{
ObjectToAdd2 = null;
m_GroupId = objectId;
// If we are to use a second object, it should have the next available Id
m_ObjectId2 = state.m_MeasuringStars.Count;
}
m_EditingOccultedStar = selectedObject.IsOcultedStar();
Initialise();
}
private void AutoDetectVTIOSDPosition()
{
var pixelMap = m_VideoController.GetCurrentAstroImage(false).Pixelmap;
if (!LocateTimestampPosition(pixelMap.Pixels, pixelMap.Width, pixelMap.Height))
{
var lastChoise = TangraConfig.Settings.AAV.GetLastOsdPositionForFrameSize(m_VideoController.FramePlayer.Video.Width, m_VideoController.FramePlayer.Video.Height);
if (lastChoise != null)
{
m_RoiSelector.SetUserFrame(new Rectangle(lastChoise.Item3, lastChoise.Item1, lastChoise.Item4 - lastChoise.Item3, lastChoise.Item2 - lastChoise.Item1));
m_VideoController.RefreshCurrentFrame();
}
m_VideoController.ShowMessageBox("Cannot locate the VTI-OSD position. Please specify it manually.", "Tangra", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
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 ucCalibrationPanel(AstrometryController astrometryController, VideoController videoController, IPlateCalibrationTool configTool)
{
InitializeComponent();
m_AstrometryController = astrometryController;
m_VideoController = videoController;
m_CalibrationTool = configTool;
m_CalibrationTool.AreaChanged += m_CalibrationTool_AreaChanged;
pnlDebugFits.Visible = false;
m_AstrometryController.RegisterCalibrationRunner(this);
rbIdentify3Stars.Checked = true;
UpdateEnabledStateOfScrollControls();
m_InitialPixelmap = m_VideoController.GetCurrentAstroImage(false).Pixelmap;
m_VideoController.ApplyDisplayModeAdjustments(m_InitialPixelmap.DisplayBitmap, false, m_InitialPixelmap);
m_CalibrationTool.ActivateOsdAreaSizing();
rbInclusion.Checked = TangraConfig.Settings.PlateSolve.SelectedScopeRecorderConfig.IsInclusionArea;
}
internal ucCalibrationPanel(AstrometryController astrometryController, VideoController videoController, IPlateCalibrationTool configTool)
{
InitializeComponent();
m_AstrometryController = astrometryController;
m_VideoController = videoController;
m_CalibrationTool = configTool;
m_CalibrationTool.AreaChanged += m_CalibrationTool_AreaChanged;
pnlDebugFits.Visible = false;
m_AstrometryController.RegisterCalibrationRunner(this);
rbIdentify3Stars.Checked = true;
UpdateEnabledStateOfScrollControls();
m_InitialPixelmap = m_VideoController.GetCurrentAstroImage(false).Pixelmap;
m_VideoController.ApplyDisplayModeAdjustments(m_InitialPixelmap.DisplayBitmap, false, m_InitialPixelmap);
m_CalibrationTool.ActivateOsdAreaSizing();
rbInclusion.Checked = TangraConfig.Settings.PlateSolve.SelectedScopeRecorderConfig.IsInclusionArea;
}
internal frmAddOrEditMutualEventsTarget(int objectId, ImagePixel center, PSFFit gaussian, LCStateMachine state, VideoController videoController, bool tryAutoDoubleFind)
{
InitializeComponent();
m_VideoController = videoController;
m_TryAutoDoubleFind = tryAutoDoubleFind;
Text = "Add 'Mutual Event' Target";
btnAdd.Text = "Add";
btnDontAdd.Text = "Don't Add";
btnDelete.Visible = false;
m_IsEdit = false;
m_ObjectId = objectId;
m_GroupId = objectId; // For Group Id we use the next object id
m_State = state;
m_AstroImage = m_VideoController.GetCurrentAstroImage(false);
ObjectToAdd = null;
ObjectToAdd2 = null;
float?commonAperture = m_State.MeasuringApertures.Count > 0
? m_State.MeasuringApertures[0] :
(float?)null;
m_Aperture = commonAperture;
m_Aperture1 = commonAperture;
m_Aperture2 = commonAperture;
m_Center = new ImagePixel(center);
m_OriginalCenter = new ImagePixel(center);
m_EditingOccultedStar = false;
Initialise();
}
private void MeasureCurrentPSF()
{
if (m_PSFFit == null)
{
return;
}
float aperture = (float)nudMeasuringAperture.Value;
using (Graphics g = Graphics.FromImage(picPixels.Image))
{
m_PSFFit.DrawDataPixels(g, new Rectangle(0, 0, picPixels.Width, picPixels.Height), aperture, Pens.Lime, m_Bpp, m_NormVal);
g.Save();
}
picPixels.Invalidate();
int centerX = (int)Math.Round(m_PSFFit.XCenter);
int centerY = (int)Math.Round(m_PSFFit.YCenter);
uint[,] data = m_VideoController.GetCurrentAstroImage(false).GetMeasurableAreaPixels(centerX, centerY, 17);
uint[,] bagPixels = m_VideoController.GetCurrentAstroImage(false).GetMeasurableAreaPixels(centerX, centerY, 35);
NotMeasuredReasons rv = MeasureObject(
new ImagePixel(m_PSFFit.XCenter, m_PSFFit.YCenter),
data,
bagPixels,
m_VideoController.VideoBitPix,
m_Measurer,
TangraConfig.PreProcessingFilter.NoFilter,
m_SignalMethod,
TangraConfig.PsfQuadrature.NumericalInAperture,
TangraConfig.Settings.Photometry.PsfFittingMethod,
aperture,
m_PSFFit.FWHM,
(float)m_PSFFit.FWHM,
new FakeIMeasuredObject(m_PSFFit),
null,
null,
false);
double reading = m_Measurer.TotalReading;
double bgReading = m_Measurer.TotalBackground;
if (rv == NotMeasuredReasons.MeasuredSuccessfully)
{
tbxSmBG.Text = (reading - bgReading).ToString("0.000");
tbxBg.Text = bgReading.ToString("0.000");
}
else
{
Trace.WriteLine("TargetPSFViewer.NotMeasuredReasons: " + rv.ToString());
tbxBg.Text = "ERR";
tbxSmBG.Text = "ERR";
}
// Show the apertures in the main view
m_Aperture = aperture;
m_InnerRadius = (float)(TangraConfig.Settings.Photometry.AnnulusInnerRadius * aperture);
m_OuterRadius = (float)Math.Sqrt(TangraConfig.Settings.Photometry.AnnulusMinPixels / Math.PI + m_InnerRadius * m_InnerRadius);
//m_VideoController.RefreshCurrentFrame();
}
internal float LocateSpectraAngle(PSFFit selectedStar, int?roughStartingAngle = null)
{
float x0 = (float)selectedStar.XCenter;
float y0 = (float)selectedStar.YCenter;
uint brigthness10 = (uint)(0.1 * selectedStar.Brightness);
uint brigthness20 = (uint)(0.2 * selectedStar.Brightness);
uint brigthness40 = (uint)(0.4 * selectedStar.Brightness);
uint bgFromPsf = (uint)(selectedStar.I0);
int minDistance = (int)(10 * selectedStar.FWHM);
int clearDist = (int)(2 * selectedStar.FWHM);
AstroImage image = m_VideoController.GetCurrentAstroImage(false);
float width = image.Width;
float height = image.Height;
uint[] angles = new uint[360];
uint[] sums = new uint[360];
uint[] pixAbove10Perc = new uint[360];
uint[] pixAbove20Perc = new uint[360];
uint[] pixAbove40Perc = new uint[360];
int diagonnalPixels = (int)Math.Ceiling(Math.Sqrt(image.Width * image.Width + image.Height * image.Height));
int iFrom = 0;
int iTo = 360;
if (roughStartingAngle.HasValue)
{
iFrom = roughStartingAngle.Value - 10;
iTo = roughStartingAngle.Value + 10;
}
bool peakFound = false;
for (int i = iFrom; i < iTo; i++)
{
var mapper = new RotationMapper(image.Width, image.Height, i);
PointF p1 = mapper.GetDestCoords(x0, y0);
float x1 = p1.X;
float y1 = p1.Y;
uint rowSum = 0;
uint pixAbove10 = 0;
uint pixAbove10Max = 0;
bool prevPixAbove10 = false;
uint pixAbove20 = 0;
uint pixAbove20Max = 0;
bool prevPixAbove20 = false;
uint pixAbove40 = 0;
uint pixAbove40Max = 0;
bool prevPixAbove40 = false;
for (int d = minDistance; d < diagonnalPixels; d++)
{
PointF p = mapper.GetSourceCoords(x1 + d, y1);
if (p.X >= 0 && p.X < width && p.Y >= 0 && p.Y < height)
{
uint value = image.Pixelmap[(int)p.X, (int)p.Y];
rowSum += value;
PointF pu = mapper.GetSourceCoords(x1 + d, y1 + clearDist);
PointF pd = mapper.GetSourceCoords(x1 + d, y1 - clearDist);
if (pu.X >= 0 && pu.X < width && pu.Y >= 0 && pu.Y < height &&
pd.X >= 0 && pd.X < width && pd.Y >= 0 && pd.Y < height)
{
uint value_u = image.Pixelmap[(int)pu.X, (int)pu.Y];
uint value_d = image.Pixelmap[(int)pd.X, (int)pd.Y];
if ((value - bgFromPsf) > brigthness10 && value > value_u && value > value_d)
{
if (prevPixAbove10)
{
pixAbove10++;
}
prevPixAbove10 = true;
}
else
{
prevPixAbove10 = false;
if (pixAbove10Max < pixAbove10)
{
pixAbove10Max = pixAbove10;
}
pixAbove10 = 0;
peakFound = true;
}
if ((value - bgFromPsf) > brigthness20 && value > value_u && value > value_d)
{
if (prevPixAbove20)
{
pixAbove20++;
}
prevPixAbove20 = true;
}
else
{
prevPixAbove20 = false;
if (pixAbove20Max < pixAbove20)
{
pixAbove20Max = pixAbove20;
}
pixAbove20 = 0;
peakFound = true;
}
if ((value - bgFromPsf) > brigthness40 && value > value_u && value > value_d)
{
if (prevPixAbove40)
{
pixAbove40++;
}
prevPixAbove40 = true;
}
else
{
prevPixAbove40 = false;
if (pixAbove40Max < pixAbove40)
{
pixAbove40Max = pixAbove40;
}
pixAbove40 = 0;
peakFound = true;
}
}
else
{
prevPixAbove10 = false;
if (pixAbove10Max < pixAbove10)
{
pixAbove10Max = pixAbove10;
}
pixAbove10 = 0;
prevPixAbove20 = false;
if (pixAbove20Max < pixAbove20)
{
pixAbove20Max = pixAbove20;
}
pixAbove20 = 0;
prevPixAbove40 = false;
if (pixAbove40Max < pixAbove40)
{
pixAbove40Max = pixAbove40;
}
pixAbove40 = 0;
peakFound = true;
}
}
}
angles[i] = (uint)i;
sums[i] = rowSum;
pixAbove10Perc[i] = pixAbove10Max;
pixAbove20Perc[i] = pixAbove20Max;
pixAbove40Perc[i] = pixAbove40Max;
}
if (!peakFound)
{
return(float.NaN);
}
var angles10 = new List <uint>(angles).ToArray();
var angles20 = new List <uint>(angles).ToArray();
var angles40 = new List <uint>(angles).ToArray();
Array.Sort(sums, angles);
Array.Sort(pixAbove10Perc, angles10);
Array.Sort(pixAbove20Perc, angles20);
Array.Sort(pixAbove40Perc, angles40);
uint roughAngle = angles[359];
if (pixAbove10Perc[358] * 2 < pixAbove10Perc[359])
{
// If second best at 10% id a lot smaller score than the top 10% scopem then this is it
roughAngle = angles10[359];
}
else
{
if (Math.Abs((int)angles[358] - (int)angles[359]) > 3)// or for large stars the two best can be sequential angles
{
return(float.NaN);
}
}
uint bestSum = 0;
float bestAngle = 0f;
for (float a = roughAngle - 1; a < roughAngle + 1; a += 0.02f)
{
var mapper = new RotationMapper(image.Width, image.Height, a);
PointF p1 = mapper.GetDestCoords(x0, y0);
float x1 = p1.X;
float y1 = p1.Y;
uint rowSum = 0;
for (int d = minDistance; d < diagonnalPixels; d++)
{
PointF p = mapper.GetSourceCoords(x1 + d, y1);
if (p.X >= 0 && p.X < width && p.Y >= 0 && p.Y < height)
{
uint pixVal = image.Pixelmap[(int)p.X, (int)p.Y];
rowSum += pixVal;
}
}
if (rowSum > bestSum)
{
bestSum = rowSum;
bestAngle = a;
}
}
return(bestAngle);
}
private void btnMeasure_Click(object sender, EventArgs e)
{
if (m_IsMeasuring)
{
m_VideoOperation.StopMeasurements();
return;
}
var frm = new frmRunMultiFrameSpectroscopy(m_FramePlayer, m_VideoOperation, m_VideoContoller.GetCurrentAstroImage(false));
if (m_VideoContoller.ShowDialog(frm) == DialogResult.OK)
{
m_SpectroscopyController.SpectraReductionContext.Reset();
m_SpectroscopyController.SpectraReductionContext.FramesToMeasure = frm.NumberOfMeasurements;
m_SpectroscopyController.SpectraReductionContext.MeasurementAreaWing = frm.MeasurementAreaWing;
m_SpectroscopyController.SpectraReductionContext.BackgroundAreaWing = frm.BackgroundAreaWing;
m_SpectroscopyController.SpectraReductionContext.BackgroundAreaGap = frm.BackgroundAreaGap;
m_SpectroscopyController.SpectraReductionContext.BackgroundMethod = frm.BackgroundMethod;
m_SpectroscopyController.SpectraReductionContext.PixelValueCoefficient = frm.PixelValueCoefficient;
m_SpectroscopyController.SpectraReductionContext.FrameCombineMethod = frm.FrameCombineMethod;
m_SpectroscopyController.SpectraReductionContext.UseFineAdjustments = frm.UseFineAdjustments;
m_SpectroscopyController.SpectraReductionContext.AlignmentAbsorptionLinePos = frm.AlignmentAbsorptionLinePos;
m_SpectroscopyController.SpectraReductionContext.ExposureSeconds = frm.ExposureSeconds;
m_VideoOperation.StartMeasurements();
}
}
internal frmAddOrEditMutualEventsTarget(int objectId, ImagePixel center, PSFFit gaussian, LCStateMachine state, VideoController videoController, bool tryAutoDoubleFind)
{
InitializeComponent();
m_VideoController = videoController;
m_TryAutoDoubleFind = tryAutoDoubleFind;
Text = "Add 'Mutual Event' Target";
btnAdd.Text = "Add";
btnDontAdd.Text = "Don't Add";
btnDelete.Visible = false;
m_IsEdit = false;
m_ObjectId = objectId;
m_GroupId = objectId; // For Group Id we use the next object id
m_State = state;
m_AstroImage = m_VideoController.GetCurrentAstroImage(false);
ObjectToAdd = null;
ObjectToAdd2 = null;
float? commonAperture = m_State.MeasuringApertures.Count > 0
? m_State.MeasuringApertures[0] :
(float?)null;
m_Aperture = commonAperture;
m_Aperture1 = commonAperture;
m_Aperture2 = commonAperture;
m_Center = new ImagePixel(center);
m_OriginalCenter = new ImagePixel(center);
m_EditingOccultedStar = false;
Initialise();
}
internal frmAddOrEditMutualEventsTarget(int objectId, TrackedObjectConfig selectedObject, LCStateMachine state, VideoController videoController)
{
InitializeComponent();
m_VideoController = videoController;
Text = "Edit 'Mutual Event' Target";
btnAdd.Text = "Save";
btnDontAdd.Text = "Cancel";
btnDelete.Visible = true;
m_IsEdit = true;
m_ObjectId = objectId;
m_State = state;
m_AstroImage = m_VideoController.GetCurrentAstroImage(false);
ObjectToAdd = selectedObject;
float? commonAperture = m_State.MeasuringApertures.Count > 0
? m_State.MeasuringApertures[0] :
(float?)null;
m_Aperture = commonAperture;
m_Aperture1 = commonAperture;
m_Aperture2 = commonAperture;
m_Center = new ImagePixel(selectedObject.ApertureStartingX, selectedObject.ApertureStartingY);
m_OriginalCenter = new ImagePixel(selectedObject.ApertureStartingX, selectedObject.ApertureStartingY);
if (selectedObject.ProcessInPsfGroup)
{
m_GroupId = selectedObject.GroupId;
List<TrackedObjectConfig> otherGroupedObjects = state.m_MeasuringStars.Where(x => m_GroupId >= 0 && x.GroupId == m_GroupId && x != selectedObject).ToList();
if (otherGroupedObjects.Count == 1)
{
ObjectToAdd2 = otherGroupedObjects[0];
m_ObjectId2 = state.m_MeasuringStars.IndexOf(ObjectToAdd2);
}
}
else
{
ObjectToAdd2 = null;
m_GroupId = objectId;
// If we are to use a second object, it should have the next available Id
m_ObjectId2 = state.m_MeasuringStars.Count;
}
m_EditingOccultedStar = selectedObject.IsOcultedStar();
Initialise();
}
internal byte[,] GetDisplayBitmapPixels(int xCenter, int yCenter)
{
return(m_VideoController.GetCurrentAstroImage(false).GetMeasurableAreaDisplayBitmapPixels(xCenter, yCenter, 35));
}
