QxrdGenerateTestImage Class Reference

#include <qxrdgeneratetestimage.h>

Inheritance diagram for QxrdGenerateTestImage:

Collaboration diagram for QxrdGenerateTestImage:

Public Slots
void	setDimension (int nc, int nr)
void	setCenter (double cx, double cy)
void	setDistance (double l, double pw, double ph)
void	setEnergy (double energy)
void	setTiltAngles (double alpha, double beta, double gamma)
void	setChiRange (double chiMin, double chiMax)
void	clearRings ()
void	appendRing (double tth, double intensity, double width)
void	generateImage ()
void	generateTTHImage ()
void	generateChiImage ()
Public Slots inherited from QcepObject
virtual void	printLine (QString line)
virtual void	printMessage (QString msg, QDateTime dt=QDateTime::currentDateTime()) const
virtual void	criticalMessage (QString msg, QDateTime ts=QDateTime::currentDateTime()) const
virtual void	statusMessage (QString msg, QDateTime ts=QDateTime::currentDateTime()) const
virtual QString	settingsScript ()
QString	scriptValueLiteral (QVariant v)

Public Member Functions
	QxrdGenerateTestImage (QcepSettingsSaverWPtr saver)
void	setProcessor (QxrdDataProcessorWPtr proc)
Public Member Functions inherited from QcepObject
	QcepObject (QString name, QcepObject *parent)
virtual	~QcepObject ()
virtual void	writeSettings (QSettings *set, QString section)
virtual void	readSettings (QSettings *set, QString section)
QString	get_Name () const
void	set_Name (QString name)

Properties
int	nRows
int	nCols
double	centerX
double	centerY
double	distance
double	energy
double	pixelWidth
double	pixelHeight
double	alpha
double	beta
double	gamma
double	chiMin
double	chiMax
QcepDoubleList	ringTTH
QcepDoubleList	ringIntensity
QcepDoubleList	ringWidth
Properties inherited from QcepObject
QString	name

Private Attributes
QxrdDataProcessorWPtr	m_Processor
QxrdDetectorGeometryPtr	m_Geometry

Additional Inherited Members
Static Public Member Functions inherited from QcepObject
static int	allocatedObjects ()
static int	deletedObjects ()
static QSet< QcepObject * >	allocatedObjectsSet ()
static QString	addSlashes (QString str)

Detailed Description

Definition at line 15 of file qxrdgeneratetestimage.h.

Constructor & Destructor Documentation

QxrdGenerateTestImage::QxrdGenerateTestImage

(

QcepSettingsSaverWPtr

saver

)

Definition at line 12 of file qxrdgeneratetestimage.cpp.

                                                                        :
  QcepObject("testImage", NULL),
  m_Processor(),
  m_Geometry(new QxrdDetectorGeometry("testGeometry", NULL)),
  m_NRows(saver, this, "nRows", 2048, "Number of Rows"),
  m_NCols(saver, this, "nCols", 2048, "Number of Cols"),
  m_CenterX(saver, this, "centerX", 1024, "X Center"),
  m_CenterY(saver, this, "centerY", 1024, "Y Center"),
  m_Distance(saver, this, "distance", 1000, "Detector - Sample Distance (in mm)"),
  m_Energy(saver, this, "energy", 22000, "Beam Energy (in eV)"),
  m_PixelWidth(saver, this, "pixelWidth", 10, "Pixel Width (in um)"),
  m_PixelHeight(saver, this, "pixelHeight", 10, "Pixel Height (in um)"),
  m_Alpha(saver, this, "alpha", 0, "Alpha"),
  m_Beta(saver, this, "beta", 0, "Beta"),
  m_Gamma(saver, this, "gamma", 0, "Gamma"),
  m_ChiMin(saver, this, "chiMin", 0, "Chi Min"),
  m_ChiMax(saver, this, "chiMax", 360, "Chi Max"),
  m_RingTTH(saver, this, "ringTTH", QcepDoubleList(), "TTH values of rings"),
  m_RingIntensity(saver, this, "ringIntensity", QcepDoubleList(), "Intensities of rings"),
  m_RingWidth(saver, this, "ringWidth", QcepDoubleList(), "Widths of Rings")
{
}

Member Function Documentation

void QxrdGenerateTestImage::appendRing ( double  tth, double  intensity, double  width  )

slot

Definition at line 84 of file qxrdgeneratetestimage.cpp.

{
  m_RingTTH.appendValue(tth);
  m_RingIntensity.appendValue(intensity);
  m_RingWidth.appendValue(width);
}

void QxrdGenerateTestImage::clearRings ( )

slot

Definition at line 77 of file qxrdgeneratetestimage.cpp.

{
  m_RingTTH.clear();
  m_RingIntensity.clear();
  m_RingWidth.clear();
}

void QxrdGenerateTestImage::generateChiImage ( )

slot

Definition at line 205 of file qxrdgeneratetestimage.cpp.

References alpha, QcepAllocator::AlwaysAllocate, beta, distance, m_Geometry, m_Processor, and QcepAllocator::newDoubleImage().

{
  QcepDoubleImageDataPtr img = QcepAllocator::newDoubleImage(QcepAllocator::AlwaysAllocate, get_NCols(), get_NRows(), this);

  img->clear();

  int col, row, ncols = get_NCols(), nrows = get_NRows();

  double xc = get_CenterX();
  double yc = get_CenterY();
  double distance = get_Distance();
  double pixWidth = get_PixelWidth();
  double pixHeight = get_PixelHeight();
  double alpha = get_Alpha();
  double cos_alpha = cos(alpha*M_PI/180.0);
  double sin_alpha = sin(alpha*M_PI/180.0);
  double beta = get_Beta();
  double cos_beta = cos(beta*M_PI/180.0);
  double sin_beta = sin(beta*M_PI/180.0);
  double rotation = get_Gamma();
  double cos_rotation = cos(rotation*M_PI/180.0);
  double sin_rotation = sin(rotation*M_PI/180.0);

  double twoTheta, chi;

  for (row = 0; row < nrows; row++) {
    for (col = 0; col < ncols; col++) {
      m_Geometry -> getTwoThetaChi(xc,yc,distance,col,row,
                                   pixWidth, pixHeight,
                                   rotation, cos_beta, sin_beta,
                                   cos_alpha, sin_alpha,
                                   cos_rotation, sin_rotation,
                                   &twoTheta, &chi);

      img->setValue(col,row,chi);
    }
  }

  QxrdDataProcessorPtr proc(m_Processor);

  if (proc) {
    proc -> newData(img, QcepMaskDataPtr());
  }
}

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void QxrdGenerateTestImage::generateImage ( )

slot

Definition at line 91 of file qxrdgeneratetestimage.cpp.

References alpha, beta, chiMax, chiMin, distance, m_Geometry, m_Processor, and ringTTH.

{
  QcepDoubleImageDataPtr img = QcepDoubleImageDataPtr(new QcepDoubleImageData(QcepSettingsSaverPtr(),
                                                                              get_NCols(),
                                                                              get_NRows(),
                                                                              0,
                                                                              this));

  img->clear();

  int col, row, ncols = get_NCols(), nrows = get_NRows();

  double xc = get_CenterX();
  double yc = get_CenterY();
  double distance = get_Distance();
  double pixWidth = get_PixelWidth();
  double pixHeight = get_PixelHeight();
  double alpha = get_Alpha();
  double cos_alpha = cos(alpha*M_PI/180.0);
  double sin_alpha = sin(alpha*M_PI/180.0);
  double beta = get_Beta();
  double cos_beta = cos(beta*M_PI/180.0);
  double sin_beta = sin(beta*M_PI/180.0);
  double rotation = get_Gamma();
  double cos_rotation = cos(rotation*M_PI/180.0);
  double sin_rotation = sin(rotation*M_PI/180.0);

  double twoTheta, chi;
  double chiMin = get_ChiMin();
  double chiMax = get_ChiMax();

  int nrings = get_RingTTH().length();

  for (row = 0; row < nrows; row++) {
    for (col = 0; col < ncols; col++) {
      m_Geometry -> getTwoThetaChi(xc,yc,distance,col,row,
                                   pixWidth, pixHeight,
                                   rotation, cos_beta, sin_beta,
                                   cos_alpha, sin_alpha,
                                   cos_rotation, sin_rotation,
                                   &twoTheta, &chi);

      if (chiMin <= chi && chi <= chiMax) {
        double sum = 0;

        for (int i = 0; i<nrings; i++) {
          double ringTTH = get_RingTTH()[i];
          double ringInt = get_RingIntensity()[i];
          double ringWdt = get_RingWidth()[i];

          double nsigma = fabs((ringTTH-twoTheta)/ringWdt);

          if (nsigma < 5) {
            sum += ringInt*exp(-nsigma*nsigma);
          }
        }

        img->setValue(col,row,sum);
      }
    }
  }

  QxrdDataProcessorPtr proc(m_Processor);

  if (proc) {
    proc -> newData(img, QcepMaskDataPtr());
  }
}

void QxrdGenerateTestImage::generateTTHImage ( )

slot

Definition at line 160 of file qxrdgeneratetestimage.cpp.

References alpha, QcepAllocator::AlwaysAllocate, beta, distance, m_Geometry, m_Processor, and QcepAllocator::newDoubleImage().

{
  QcepDoubleImageDataPtr img = QcepAllocator::newDoubleImage(QcepAllocator::AlwaysAllocate, get_NCols(), get_NRows(), this);

  img->clear();

  int col, row, ncols = get_NCols(), nrows = get_NRows();

  double xc = get_CenterX();
  double yc = get_CenterY();
  double distance = get_Distance();
  double pixWidth = get_PixelWidth();
  double pixHeight = get_PixelHeight();
  double alpha = get_Alpha();
  double cos_alpha = cos(alpha*M_PI/180.0);
  double sin_alpha = sin(alpha*M_PI/180.0);
  double beta = get_Beta();
  double cos_beta = cos(beta*M_PI/180.0);
  double sin_beta = sin(beta*M_PI/180.0);
  double rotation = get_Gamma();
  double cos_rotation = cos(rotation*M_PI/180.0);
  double sin_rotation = sin(rotation*M_PI/180.0);

  double twoTheta, chi;

  for (row = 0; row < nrows; row++) {
    for (col = 0; col < ncols; col++) {
      m_Geometry -> getTwoThetaChi(xc,yc,distance,col,row,
                                   pixWidth, pixHeight,
                                   rotation, cos_beta, sin_beta,
                                   cos_alpha, sin_alpha,
                                   cos_rotation, sin_rotation,
                                   &twoTheta, &chi);

      img->setValue(col,row,twoTheta);
    }
  }

  QxrdDataProcessorPtr proc(m_Processor);

  if (proc) {
    proc -> newData(img, QcepMaskDataPtr());
  }
}

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void QxrdGenerateTestImage::setCenter ( double  cx, double  cy  )

slot

Definition at line 46 of file qxrdgeneratetestimage.cpp.

{
  set_CenterX(cx);
  set_CenterY(cy);
}

void QxrdGenerateTestImage::setChiRange ( double  chiMin, double  chiMax  )

slot

Definition at line 71 of file qxrdgeneratetestimage.cpp.

{
  set_ChiMin(chiMin);
  set_ChiMax(chiMax);
}

void QxrdGenerateTestImage::setDimension ( int  nc, int  nr  )

slot

Definition at line 40 of file qxrdgeneratetestimage.cpp.

{
  set_NRows(nr);
  set_NCols(nc);
}

void QxrdGenerateTestImage::setDistance ( double  l, double  pw, double  ph  )

slot

Definition at line 52 of file qxrdgeneratetestimage.cpp.

{
  set_Distance(l);
  set_PixelWidth(pw);
  set_PixelHeight(ph);
}

void QxrdGenerateTestImage::setEnergy ( double  energy )

slot

Definition at line 59 of file qxrdgeneratetestimage.cpp.

{
  set_Energy(energy);
}

void QxrdGenerateTestImage::setProcessor

(

QxrdDataProcessorWPtr

proc

)

Definition at line 35 of file qxrdgeneratetestimage.cpp.

References m_Processor.

{
  m_Processor = proc;
}

void QxrdGenerateTestImage::setTiltAngles ( double  alpha, double  beta, double  gamma  )

slot

Definition at line 64 of file qxrdgeneratetestimage.cpp.

{
  set_Alpha(alpha);
  set_Beta(beta);
  set_Gamma(gamma);
}

Member Data Documentation

QxrdDetectorGeometryPtr QxrdGenerateTestImage::m_Geometry

private

Definition at line 40 of file qxrdgeneratetestimage.h.

Referenced by generateChiImage(), generateImage(), and generateTTHImage().

QxrdDataProcessorWPtr QxrdGenerateTestImage::m_Processor

private

Definition at line 39 of file qxrdgeneratetestimage.h.

Referenced by generateChiImage(), generateImage(), generateTTHImage(), and setProcessor().

Property Documentation

double QxrdGenerateTestImage::alpha

readwrite

Definition at line 67 of file qxrdgeneratetestimage.h.

Referenced by generateChiImage(), generateImage(), and generateTTHImage().

double QxrdGenerateTestImage::beta

readwrite

Definition at line 70 of file qxrdgeneratetestimage.h.

Referenced by generateChiImage(), generateImage(), and generateTTHImage().

double QxrdGenerateTestImage::centerX

readwrite

Definition at line 49 of file qxrdgeneratetestimage.h.

double QxrdGenerateTestImage::centerY

readwrite

Definition at line 52 of file qxrdgeneratetestimage.h.

double QxrdGenerateTestImage::chiMax

readwrite

Definition at line 79 of file qxrdgeneratetestimage.h.

Referenced by generateImage().

double QxrdGenerateTestImage::chiMin

readwrite

Definition at line 76 of file qxrdgeneratetestimage.h.

Referenced by generateImage().

double QxrdGenerateTestImage::distance

readwrite

Definition at line 55 of file qxrdgeneratetestimage.h.

Referenced by generateChiImage(), generateImage(), and generateTTHImage().

double QxrdGenerateTestImage::energy

readwrite

Definition at line 58 of file qxrdgeneratetestimage.h.

double QxrdGenerateTestImage::gamma

readwrite

Definition at line 73 of file qxrdgeneratetestimage.h.

int QxrdGenerateTestImage::nCols

readwrite

Definition at line 46 of file qxrdgeneratetestimage.h.

int QxrdGenerateTestImage::nRows

readwrite

Definition at line 43 of file qxrdgeneratetestimage.h.

double QxrdGenerateTestImage::pixelHeight

readwrite

Definition at line 64 of file qxrdgeneratetestimage.h.

double QxrdGenerateTestImage::pixelWidth

readwrite

Definition at line 61 of file qxrdgeneratetestimage.h.

QcepDoubleList QxrdGenerateTestImage::ringIntensity

readwrite

Definition at line 85 of file qxrdgeneratetestimage.h.

QcepDoubleList QxrdGenerateTestImage::ringTTH

readwrite

Definition at line 82 of file qxrdgeneratetestimage.h.

Referenced by generateImage().

QcepDoubleList QxrdGenerateTestImage::ringWidth

readwrite

Definition at line 88 of file qxrdgeneratetestimage.h.

---

The documentation for this class was generated from the following files:

• qxrdgeneratetestimage.h (Commit a65ccc9... : jennings : 2016-03-15 14:00:18 -0500)
• qxrdgeneratetestimage.cpp (Commit a65ccc9... : jennings : 2016-03-15 14:00:18 -0500)