public override void MouseClick(object sender, MouseEventArgs e)
{
int x1 = m_StateManager.GetSpectraPixelNoFromMouseCoordinates(e.Location);
m_SelectedPoint = m_MasterSpectra.Points.SingleOrDefault(x => x.PixelNo == x1);
if (m_SelectedPoint != null)
{
m_SelectedPointPos = m_SelectedPoint.PixelNo;
if (Control.ModifierKeys != Keys.Control)
{
// Find the local maximum or minimum
List <SpectraPoint> pointsInArea = m_MasterSpectra.Points.Where(x => x.PixelNo >= m_SelectedPoint.PixelNo - SEARCH_AREA_WING && x.PixelNo <= m_SelectedPoint.PixelNo + SEARCH_AREA_WING).ToList();
float maxValue = float.MinValue;
int maxPixelNo = m_SelectedPoint.PixelNo;
float minValue = float.MaxValue;
int minPixelNo = m_SelectedPoint.PixelNo;
foreach (var spectraPoint in pointsInArea)
{
if (spectraPoint.RawValue > maxValue)
{
maxValue = spectraPoint.RawValue;
maxPixelNo = spectraPoint.PixelNo;
}
if (spectraPoint.RawValue < minValue)
{
minValue = spectraPoint.RawValue;
minPixelNo = spectraPoint.PixelNo;
}
}
// Check if local maximum or minimum
if (minPixelNo != m_SelectedPoint.PixelNo && minPixelNo > m_SelectedPoint.PixelNo - SEARCH_AREA_WING && minPixelNo < m_SelectedPoint.PixelNo + SEARCH_AREA_WING)
{
m_SelectedPoint = m_MasterSpectra.Points.Single(x => x.PixelNo == minPixelNo);
}
else if (maxPixelNo != m_SelectedPoint.PixelNo && maxPixelNo > m_SelectedPoint.PixelNo - SEARCH_AREA_WING && maxPixelNo < m_SelectedPoint.PixelNo + SEARCH_AREA_WING)
{
m_SelectedPoint = m_MasterSpectra.Points.Single(x => x.PixelNo == maxPixelNo);
}
if (Control.ModifierKeys == Keys.Shift)
{
// NOTE: Doing a 2-nd order polynomial fit to find the sub-pixel location of the minima
var cal = new MinimaFinder();
pointsInArea = m_MasterSpectra.Points.Where(x => x.PixelNo >= m_SelectedPoint.PixelNo - SEARCH_AREA_WING && x.PixelNo <= m_SelectedPoint.PixelNo + SEARCH_AREA_WING).ToList();
foreach (SpectraPoint point in pointsInArea)
{
cal.AddDataPoint(point.RawSignal, point.PixelNo);
}
cal.Calibrate();
m_SelectedPointPos = cal.GetMinimaCloseTo(m_SelectedPoint.PixelNo);
if (float.IsNaN(m_SelectedPointPos))
{
m_SelectedPointPos = m_SelectedPoint.PixelNo;
}
}
else
{
m_SelectedPointPos = m_SelectedPoint.PixelNo;
}
}
m_StateManager.Redraw();
m_SpectroscopyController.SelectPixel(m_SelectedPoint.PixelNo);
EnsureEnterWavelengthForm();
}
}
public override void MouseClick(object sender, MouseEventArgs e)
{
int x1 = m_StateManager.GetSpectraPixelNoFromMouseCoordinates(e.Location);
m_SelectedPoint = m_MasterSpectra.Points.SingleOrDefault(x => x.PixelNo == x1);
if (m_SelectedPoint != null)
{
m_SelectedPointPos = m_SelectedPoint.PixelNo;
if (Control.ModifierKeys != Keys.Control)
{
// Find the local maximum or minimum
List<SpectraPoint> pointsInArea = m_MasterSpectra.Points.Where(x => x.PixelNo >= m_SelectedPoint.PixelNo - SEARCH_AREA_WING && x.PixelNo <= m_SelectedPoint.PixelNo + SEARCH_AREA_WING).ToList();
float maxValue = float.MinValue;
int maxPixelNo = m_SelectedPoint.PixelNo;
float minValue = float.MaxValue;
int minPixelNo = m_SelectedPoint.PixelNo;
foreach (var spectraPoint in pointsInArea)
{
if (spectraPoint.RawValue > maxValue)
{
maxValue = spectraPoint.RawValue;
maxPixelNo = spectraPoint.PixelNo;
}
if (spectraPoint.RawValue < minValue)
{
minValue = spectraPoint.RawValue;
minPixelNo = spectraPoint.PixelNo;
}
}
// Check if local maximum or minimum
if (minPixelNo != m_SelectedPoint.PixelNo && minPixelNo > m_SelectedPoint.PixelNo - SEARCH_AREA_WING && minPixelNo < m_SelectedPoint.PixelNo + SEARCH_AREA_WING)
m_SelectedPoint = m_MasterSpectra.Points.Single(x => x.PixelNo == minPixelNo);
else if (maxPixelNo != m_SelectedPoint.PixelNo && maxPixelNo > m_SelectedPoint.PixelNo - SEARCH_AREA_WING && maxPixelNo < m_SelectedPoint.PixelNo + SEARCH_AREA_WING)
m_SelectedPoint = m_MasterSpectra.Points.Single(x => x.PixelNo == maxPixelNo);
if (Control.ModifierKeys == Keys.Shift)
{
// NOTE: Doing a 2-nd order polynomial fit to find the sub-pixel location of the minima
var cal = new MinimaFinder();
pointsInArea = m_MasterSpectra.Points.Where(x => x.PixelNo >= m_SelectedPoint.PixelNo - SEARCH_AREA_WING && x.PixelNo <= m_SelectedPoint.PixelNo + SEARCH_AREA_WING).ToList();
foreach (SpectraPoint point in pointsInArea) cal.AddDataPoint(point.RawSignal, point.PixelNo);
cal.Calibrate();
m_SelectedPointPos = cal.GetMinimaCloseTo(m_SelectedPoint.PixelNo);
if (float.IsNaN(m_SelectedPointPos))
m_SelectedPointPos = m_SelectedPoint.PixelNo;
}
else
m_SelectedPointPos = m_SelectedPoint.PixelNo;
}
m_StateManager.Redraw();
m_SpectroscopyController.SelectPixel(m_SelectedPoint.PixelNo);
EnsureEnterWavelengthForm();
}
}
