QxrdIntegrator Class Reference

#include <qxrdintegrator.h>

Inheritance diagram for QxrdIntegrator:

Collaboration diagram for QxrdIntegrator:

Public Types
enum	{ RadialIntegrateTTH, RadialIntegrateQ, RadialIntegrateR, RadialIntegrateNone }
enum	{ PolarIntegrateNone, PolarIntegrateChi }

Public Slots
void	clearAccumulator (QString resPath)
void	prepareAccumulator (QString resPath, int nImages)
void	completeAccumulator (QString path)
void	saveAccumulator (QString resPath, QString &fileName, QString filter)
void	appendIntegration (QString resPath, QcepDoubleImageDataPtr dimg, QcepMaskDataPtr mask=QcepMaskDataPtr())
void	appendIntegration (QString resPath, QcepIntegratedDataPtr integ)
void	appendIntegration (QcepDoubleImageDataPtr res, QcepDoubleImageDataPtr dimg, QcepMaskDataPtr mask=QcepMaskDataPtr())
void	appendIntegration (QcepDoubleImageDataPtr res, QcepIntegratedDataPtr integ)
QcepIntegratedDataPtr	performIntegration (QcepIntegratedDataPtr integ, QcepDoubleImageDataPtr dimg, QcepMaskDataPtr mask)
QcepIntegratedDataPtr	performIntegration (QcepDoubleImageDataPtr dimg, QcepMaskDataPtr mask=QcepMaskDataPtr())
QcepIntegratedDataPtr	sliceLine (QcepIntegratedDataPtr integ, QcepDoubleImageDataPtr dimg, double x0, double y0, double x1, double y1, double width)
QcepIntegratedDataPtr	slicePolygon (QcepIntegratedDataPtr integ, QcepDoubleImageDataPtr dimg, QVector< QPointF > poly, double width)
void	integrateVsR ()
void	integrateVsQ ()
void	integrateVsTTH ()
void	onIntegrationParametersChanged ()
QcepInt32ImageDataPtr	cachedGeometry ()
QcepDoubleImageDataPtr	cachedIntensity ()
QString	defaultUserGeometryScript ()
QString	defaultUserAbsorptionScript ()
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
	QxrdIntegrator (QcepSettingsSaverWPtr saver, QxrdExperimentWPtr exp, QxrdCenterFinderWPtr cfw)
virtual	~QxrdIntegrator ()
QxrdDataProcessorWPtr	dataProcessor () const
QxrdExperimentWPtr	experiment () const
double	XValue (double x, double y) const
double	XValue (QPointF pt) const
double	XValue (double x, double y, int xUnits, QxrdCenterFinderPtr cf, double xc, double yc, double dst, double nrg, double pxl, double pxh, double rot, double cosr, double sinr, double cosb, double sinb, double cosa, double sina) const
QString	XLabel () const
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)

Static Public Member Functions
static QScriptValue	toScriptValue (QScriptEngine *engine, const QxrdIntegratorPtr &proc)
static void	fromScriptValue (const QScriptValue &obj, QxrdIntegratorPtr &proc)
Static Public Member Functions inherited from QcepObject
static int	allocatedObjects ()
static int	deletedObjects ()
static QSet< QcepObject * >	allocatedObjectsSet ()
static QString	addSlashes (QString str)

Properties
int	oversample
double	integrationStep
int	integrationNSteps
double	integrationMinimum
double	integrationMaximum
int	integrationXUnits
bool	enableGeometricCorrections
bool	enablePolarizationCorrections
double	polarization
bool	enableAbsorptionCorrections
double	attenuationLength
int	enableUserGeometry
QString	userGeometryScript
QString	userGeometryFunction
int	enableUserAbsorption
QString	userAbsorptionScript
QString	userAbsorptionFunction
double	scalingFactor
bool	selfNormalization
double	selfNormalizationMinimum
double	selfNormalizationMaximum
Properties inherited from QcepObject
QString	name

Private Attributes
QMutex	m_Mutex
QcepSettingsSaverWPtr	m_Saver
QxrdExperimentWPtr	m_Experiment
QxrdCenterFinderWPtr	m_CenterFinder
QxrdIntegratorCachePtr	m_IntegratorCache

Detailed Description

Definition at line 23 of file qxrdintegrator.h.

Member Enumeration Documentation

anonymous enum

Enumerator
RadialIntegrateTTH
RadialIntegrateQ
RadialIntegrateR
RadialIntegrateNone

Definition at line 99 of file qxrdintegrator.h.

       {
    RadialIntegrateTTH, RadialIntegrateQ, RadialIntegrateR, RadialIntegrateNone
  };

anonymous enum

Enumerator
PolarIntegrateNone
PolarIntegrateChi

Definition at line 103 of file qxrdintegrator.h.

       {
    PolarIntegrateNone, PolarIntegrateChi
  };

Constructor & Destructor Documentation

QxrdIntegrator::QxrdIntegrator	(	QcepSettingsSaverWPtr	saver,
		QxrdExperimentWPtr	exp,
		QxrdCenterFinderWPtr	cfw
	)

Definition at line 23 of file qxrdintegrator.cpp.

References DEBUG_CONSTRUCTORS, m_CenterFinder, onIntegrationParametersChanged(), QxrdCenterFinder::parameterChanged(), qcepDebug(), QcepDoubleProperty::valueChanged(), QcepIntProperty::valueChanged(), QcepBoolProperty::valueChanged(), and QcepStringProperty::valueChanged().

  : QcepObject("integrator", NULL),
    m_Oversample(saver, this, "oversample", 1, "Oversampling for Integration"),
    m_IntegrationStep(saver, this, "integrationStep", 0.001, "Integration Step Size"),
    m_IntegrationNSteps(saver, this, "integrationNSteps", 0, "Integration Number of Steps"),
    m_IntegrationMinimum(saver, this, "integrationMinimum", 0, "Integration Minimum"),
    m_IntegrationMaximum(saver, this, "integrationMaximum", 100000, "Integration Maximum"),
    m_IntegrationXUnits(saver, this, "integrationXUnits", RadialIntegrateTTH, "X Units for Integration (0 = TTH, 1 = Q, 2 = R)"),
    m_EnableGeometricCorrections(saver, this, "enableGeometricCorrections", false, "Enable Geometric Corrections (tilt and distance) in Integration"),
    m_EnablePolarizationCorrections(saver, this, "enablePolarizationCorrections", false, "Enable Polarization Corrections in Integration"),
    m_Polarization(saver, this, "polarization", 1.0, "Beam Polarization Factor"),
    m_EnableAbsorptionCorrections(saver, this, "enableAbsorptionCorrections", false, "Enable Absorption Correction in Integration"),
    m_AttenuationLength(saver, this, "attenuationLength", 0, "Attenuation Length (mm)"),
    m_EnableUserGeometry(saver, this, "enableUserGeometry", 0, "Apply user-defined geometry function in integration"),
    m_UserGeometryScript(saver, this, "userGeometryScript", defaultUserGeometryScript(), "Script to define user defined geometry functions"),
    m_UserGeometryFunction(saver, this, "userGeometryFunction", "userGeometry", "Name of user defined geometry function"),
    m_EnableUserAbsorption(saver, this, "enableUserAbsorption", 0, "Apply user-defined geometry function in integration"),
    m_UserAbsorptionScript(saver, this, "userAbsorptionScript", defaultUserAbsorptionScript(), "Script to define user defined absorption functions"),
    m_UserAbsorptionFunction(saver, this, "userAbsorptionFunction", "userAbsorb1", "Name of user defined absorption function"),
    m_ScalingFactor(saver, this, "scalingFactor", 1.0, "Scaling factor for integrated intensity"),
    m_SelfNormalization(saver, this, "selfNormalization", false, "Normalize result based on average value within specified range"),
    m_SelfNormalizationMinimum(saver, this, "selfNormalizationMinimum", 0, "Self Normalization Range Minimum"),
    m_SelfNormalizationMaximum(saver, this, "selfNormalizationMaximum", 0, "Self Normalization Range Maximum"),
    m_Saver(saver),
    m_Experiment(exp),
    m_CenterFinder(cfw),
    m_IntegratorCache()
{
  if (qcepDebug(DEBUG_CONSTRUCTORS)) {
    printf("QxrdIntegrator::QxrdIntegrator(%p)\n", this);
  }

  connect(this->prop_Oversample(),         &QcepIntProperty::valueChanged,    this, &QxrdIntegrator::onIntegrationParametersChanged, Qt::DirectConnection);
  connect(this->prop_IntegrationStep(),    &QcepDoubleProperty::valueChanged, this, &QxrdIntegrator::onIntegrationParametersChanged, Qt::DirectConnection);
  connect(this->prop_IntegrationNSteps(),  &QcepIntProperty::valueChanged,    this, &QxrdIntegrator::onIntegrationParametersChanged, Qt::DirectConnection);
  connect(this->prop_IntegrationMinimum(), &QcepDoubleProperty::valueChanged, this, &QxrdIntegrator::onIntegrationParametersChanged, Qt::DirectConnection);
  connect(this->prop_IntegrationMaximum(), &QcepDoubleProperty::valueChanged, this, &QxrdIntegrator::onIntegrationParametersChanged, Qt::DirectConnection);
  connect(this->prop_IntegrationXUnits(),  &QcepIntProperty::valueChanged,    this, &QxrdIntegrator::onIntegrationParametersChanged, Qt::DirectConnection);

  connect(prop_EnableGeometricCorrections(), &QcepBoolProperty::valueChanged, this, &QxrdIntegrator::onIntegrationParametersChanged, Qt::DirectConnection);
  connect(prop_EnablePolarizationCorrections(), &QcepBoolProperty::valueChanged, this, &QxrdIntegrator::onIntegrationParametersChanged, Qt::DirectConnection);
  connect(prop_Polarization(), &QcepDoubleProperty::valueChanged, this, &QxrdIntegrator::onIntegrationParametersChanged, Qt::DirectConnection);
  connect(prop_EnableAbsorptionCorrections(), &QcepBoolProperty::valueChanged, this, &QxrdIntegrator::onIntegrationParametersChanged, Qt::DirectConnection);
  connect(prop_AttenuationLength(), &QcepDoubleProperty::valueChanged, this, &QxrdIntegrator::onIntegrationParametersChanged, Qt::DirectConnection);

  connect(prop_EnableUserGeometry(), &QcepIntProperty::valueChanged, this, &QxrdIntegrator::onIntegrationParametersChanged, Qt::DirectConnection);
  connect(prop_UserGeometryScript(), &QcepStringProperty::valueChanged, this, &QxrdIntegrator::onIntegrationParametersChanged, Qt::DirectConnection);
  connect(prop_UserGeometryFunction(), &QcepStringProperty::valueChanged, this, &QxrdIntegrator::onIntegrationParametersChanged, Qt::DirectConnection);

  connect(prop_EnableUserAbsorption(), &QcepIntProperty::valueChanged, this, &QxrdIntegrator::onIntegrationParametersChanged, Qt::DirectConnection);
  connect(prop_UserAbsorptionScript(), &QcepStringProperty::valueChanged, this, &QxrdIntegrator::onIntegrationParametersChanged, Qt::DirectConnection);
  connect(prop_UserAbsorptionFunction(), &QcepStringProperty::valueChanged, this, &QxrdIntegrator::onIntegrationParametersChanged, Qt::DirectConnection);

  connect(prop_ScalingFactor(), &QcepDoubleProperty::valueChanged, this, &QxrdIntegrator::onIntegrationParametersChanged, Qt::DirectConnection);
  connect(prop_SelfNormalization(), &QcepBoolProperty::valueChanged, this, &QxrdIntegrator::onIntegrationParametersChanged, Qt::DirectConnection);
  connect(prop_SelfNormalizationMinimum(), &QcepDoubleProperty::valueChanged, this, &QxrdIntegrator::onIntegrationParametersChanged, Qt::DirectConnection);
  connect(prop_SelfNormalizationMaximum(), &QcepDoubleProperty::valueChanged, this, &QxrdIntegrator::onIntegrationParametersChanged, Qt::DirectConnection);

  QxrdCenterFinderPtr cf(m_CenterFinder);

  if (cf) {
    connect(cf.data(), &QxrdCenterFinder::parameterChanged, this, &QxrdIntegrator::onIntegrationParametersChanged, Qt::DirectConnection);
  }
}

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QxrdIntegrator::~QxrdIntegrator ( )

virtual

Definition at line 88 of file qxrdintegrator.cpp.

References DEBUG_CONSTRUCTORS, and qcepDebug().

{
#ifndef QT_NO_DEBUG
  printf("Deleting integrator\n");
#endif

  if (qcepDebug(DEBUG_CONSTRUCTORS)) {
    printf("QxrdIntegrator::~QxrdIntegrator(%p)\n", this);
  }
}

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Member Function Documentation

void QxrdIntegrator::appendIntegration ( QString  resPath, QcepDoubleImageDataPtr  dimg, QcepMaskDataPtr  mask = QcepMaskDataPtr()  )

slot

Definition at line 410 of file qxrdintegrator.cpp.

References m_Experiment.

Referenced by appendIntegration().

{
  QxrdExperimentPtr expt(m_Experiment);

  if (expt) {
    QcepDatasetModelPtr ds = expt->dataset();

    if (ds) {
      QcepDoubleImageDataPtr data = ds->image(resPath);

      if (!data) {
        data = ds->newImage(resPath);
      }

      if (data) {
        appendIntegration(data, dimg, mask);
      }
    }
  }
}

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void QxrdIntegrator::appendIntegration ( QString  resPath, QcepIntegratedDataPtr  integ  )

slot

Definition at line 387 of file qxrdintegrator.cpp.

References appendIntegration(), m_Experiment, and QcepObject::printMessage().

{
  QxrdExperimentPtr expt(m_Experiment);

  if (expt) {
    QcepDatasetModelPtr ds = expt->dataset();

    if (ds) {
      QcepDoubleImageDataPtr data = ds->image(resPath);

      if (!data) {
        data = ds->newImage(resPath);
      }

      if (data) {
        appendIntegration(data, integ);
      } else {
        printMessage(tr("Unable to accumulate integrated data into %1").arg(resPath));
      }
    }
  }
}

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void QxrdIntegrator::appendIntegration ( QcepDoubleImageDataPtr  res, QcepDoubleImageDataPtr  dimg, QcepMaskDataPtr  mask = QcepMaskDataPtr()  )

slot

Definition at line 431 of file qxrdintegrator.cpp.

References appendIntegration(), and performIntegration().

{
  QcepIntegratedDataPtr integ = performIntegration(dimg, mask);

  appendIntegration(res, integ);
}

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void QxrdIntegrator::appendIntegration ( QcepDoubleImageDataPtr  res, QcepIntegratedDataPtr  integ  )

slot

Definition at line 438 of file qxrdintegrator.cpp.

{
  if (res && integ) {
    int width = res->get_Width();
    int ht    = res->get_Height();
    int npts  = integ->size();

    res->resize(npts, ht+1);

    for (int i=0; i<npts; i++) {
      res->setValue(i, ht, integ->y(i));
    }

    emit res->dataObjectChanged();
  }
}

QcepInt32ImageDataPtr QxrdIntegrator::cachedGeometry ( )

slot

Definition at line 347 of file qxrdintegrator.cpp.

References m_IntegratorCache.

{
  if (m_IntegratorCache) {
    return m_IntegratorCache->cachedGeometry();
  } else {
    return QcepInt32ImageDataPtr();
  }
}

QcepDoubleImageDataPtr QxrdIntegrator::cachedIntensity ( )

slot

Definition at line 356 of file qxrdintegrator.cpp.

References m_IntegratorCache.

{
  if (m_IntegratorCache) {
    return m_IntegratorCache->cachedIntensity();
  } else {
    return QcepDoubleImageDataPtr();
  }
}

void QxrdIntegrator::clearAccumulator ( QString  resPath )

slot

Definition at line 455 of file qxrdintegrator.cpp.

References m_Experiment.

{
  QxrdExperimentPtr expt(m_Experiment);

  if (expt) {
    QcepDatasetModelPtr ds = expt->dataset();

    if (ds) {
      QcepDoubleImageDataPtr data = ds->image(resPath);

      if (!data) {
        data = ds->newImage(resPath);
      }

      if (data) {
        data->resize(0, 0);
      }
    }
  }
}

void QxrdIntegrator::completeAccumulator ( QString  path )

slot

Definition at line 493 of file qxrdintegrator.cpp.

{
}

QxrdDataProcessorWPtr QxrdIntegrator::dataProcessor

(

)

const

Definition at line 99 of file qxrdintegrator.cpp.

References m_Experiment.

{
  QxrdExperimentPtr expt(m_Experiment);

  if (expt) {
    return expt->dataProcessor();
  } else {
    return QxrdDataProcessorWPtr();
  }
}

QString QxrdIntegrator::defaultUserAbsorptionScript ( )

slot

Definition at line 376 of file qxrdintegrator.cpp.

{
  QFile def(":/qxrdexampleuserabsorption.js");

  if (def.open(QFile::ReadOnly)) {
    return def.readAll();
  } else {
    return "Couldn't open resource file";
  }
}

QString QxrdIntegrator::defaultUserGeometryScript ( )

slot

Definition at line 365 of file qxrdintegrator.cpp.

{
  QFile def(":/qxrdexampleusergeometry.js");

  if (def.open(QFile::ReadOnly)) {
    return def.readAll();
  } else {
    return "Couldn't open resource file";
  }
}

QxrdExperimentWPtr QxrdIntegrator::experiment

(

)

const

Definition at line 110 of file qxrdintegrator.cpp.

References m_Experiment.

{
  return m_Experiment;
}

void QxrdIntegrator::fromScriptValue ( const QScriptValue &  obj, QxrdIntegratorPtr &  proc  )

static

Definition at line 519 of file qxrdintegrator.cpp.

{
  QObject *qobj = obj.toQObject();

  if (qobj) {
    QxrdIntegrator *f = qobject_cast<QxrdIntegrator*>(qobj);

    if (f) {
      proc = QxrdIntegratorPtr(f);
    }
  }
}

void QxrdIntegrator::integrateVsQ ( )

slot

Definition at line 332 of file qxrdintegrator.cpp.

References RadialIntegrateQ.

Referenced by QxrdWindow::initialize().

{
  set_IntegrationXUnits(RadialIntegrateQ);
}

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void QxrdIntegrator::integrateVsR ( )

slot

Definition at line 337 of file qxrdintegrator.cpp.

References RadialIntegrateR.

Referenced by QxrdWindow::initialize().

{
  set_IntegrationXUnits(RadialIntegrateR);
}

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void QxrdIntegrator::integrateVsTTH ( )

slot

Definition at line 342 of file qxrdintegrator.cpp.

References RadialIntegrateTTH.

Referenced by QxrdWindow::initialize().

{
  set_IntegrationXUnits(RadialIntegrateTTH);
}

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void QxrdIntegrator::onIntegrationParametersChanged ( )

slot

Definition at line 115 of file qxrdintegrator.cpp.

References DEBUG_INTEGRATOR, m_Experiment, m_IntegratorCache, and qcepDebug().

Referenced by QxrdIntegrator().

{
  if (qcepDebug(DEBUG_INTEGRATOR)) {
    QxrdExperimentPtr expt(m_Experiment);

    if (expt) {
      expt->printMessage("Integration parameters changed");
    }
  }

  m_IntegratorCache = QxrdIntegratorCachePtr();
}

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QcepIntegratedDataPtr QxrdIntegrator::performIntegration ( QcepIntegratedDataPtr  integ, QcepDoubleImageDataPtr  dimg, QcepMaskDataPtr  mask  )

slot

Definition at line 139 of file qxrdintegrator.cpp.

References DEBUG_INTEGRATOR, m_CenterFinder, m_Experiment, m_IntegratorCache, and qcepDebug().

Referenced by appendIntegration(), QxrdDataProcessorThreaded::integrateSaveAndDisplay(), and performIntegration().

{
  if (qcepDebug(DEBUG_INTEGRATOR)) {
    QxrdExperimentPtr expt(m_Experiment);

    if (expt) {
      expt->printMessage(tr("QxrdIntegrator::performIntegration(\"%1\")")
                         .arg(dimg->get_FileName()));
    }
  }

  QThread::currentThread()->setObjectName("performIntegration");

  QxrdIntegratorCachePtr cache = m_IntegratorCache;

  if (cache == NULL ||
      dimg->get_Width() != cache->get_NCols() ||
      dimg->get_Height() != cache->get_NRows()) {

    cache = QxrdIntegratorCachePtr(
          new QxrdIntegratorCache(m_Experiment,
                                  (QxrdIntegratorWPtr) sharedFromThis(),
                                  QxrdPolarTransformWPtr(),
                                  m_CenterFinder));

    m_IntegratorCache = cache;
  }

  cache->performIntegration(integ, dimg, mask, true);

  return integ;
}

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QcepIntegratedDataPtr QxrdIntegrator::performIntegration ( QcepDoubleImageDataPtr  dimg, QcepMaskDataPtr  mask = QcepMaskDataPtr()  )

slot

Definition at line 128 of file qxrdintegrator.cpp.

References QcepAllocator::AlwaysAllocate, QcepAllocator::newIntegratedData(), and performIntegration().

{
  QcepIntegratedDataPtr res = QcepAllocator::newIntegratedData(QcepAllocator::AlwaysAllocate, dimg, this);

  if (res) {
    return performIntegration(res, dimg, mask);
  } else {
    return res;
  }
}

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void QxrdIntegrator::prepareAccumulator ( QString  resPath, int  nImages  )

slot

Definition at line 476 of file qxrdintegrator.cpp.

References m_Experiment.

{
  QxrdExperimentPtr expt(m_Experiment);

  if (expt) {
    QcepDatasetModelPtr ds = expt->dataset();

    if (ds) {
      QcepDoubleImageDataPtr data = ds->image(resPath);

      if (!data) {
        data = ds->newImage(resPath);
      }
    }
  }
}

void QxrdIntegrator::saveAccumulator ( QString  resPath, QString &  fileName, QString  filter  )

slot

Definition at line 497 of file qxrdintegrator.cpp.

References m_Experiment.

{
  QxrdExperimentPtr expt(m_Experiment);

  if (expt) {
    QcepDatasetModelPtr ds = expt->dataset();

    if (ds) {
      QcepDoubleImageDataPtr data = ds->image(resPath);

      if (data) {
        data -> saveData(fileName, filter);
      }
    }
  }
}

QcepIntegratedDataPtr QxrdIntegrator::sliceLine ( QcepIntegratedDataPtr  integ, QcepDoubleImageDataPtr  dimg, double  x0, double  y0, double  x1, double  y1, double  width  )

slot

Definition at line 253 of file qxrdintegrator.cpp.

References m_Experiment, and slicePolygon().

{
  try {
    QVector<QPointF> poly;
    poly.append(QPointF(x0,y0));
    poly.append(QPointF(x1,y1));

    return slicePolygon(integ, image, poly, width);
  }

  catch (...) {
    QxrdExperimentPtr expt(m_Experiment);

    if (expt) {
      expt->printMessage("QxrdIntegrator::sliceLine failed");
    }
  }

  return QcepIntegratedDataPtr();
}

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QcepIntegratedDataPtr QxrdIntegrator::slicePolygon ( QcepIntegratedDataPtr  integ, QcepDoubleImageDataPtr  dimg, QVector< QPointF >  poly, double  width  )

slot

Definition at line 274 of file qxrdintegrator.cpp.

References m_Experiment.

Referenced by sliceLine(), and QxrdDataProcessorThreaded::slicePolygon().

{
  QThread::currentThread()->setObjectName("slicePolygon");

  if (integ && image) {
    double length = 0;

    if (poly.size() >= 2) {
      QPointF p0 = poly[0];

      for (int i=1; i<poly.size(); i++) {
        QPointF p1 = poly[i];
        double dx = p1.x() - p0.x();
        double dy = p1.y() - p0.y();
        length += sqrt(dx*dx + dy*dy);
        p0=p1;
      }

      p0 = poly[0];
      double r = 0;
      double r0 = 0;

      //    QVector<double> xs,ys;
      integ -> resize(0);

      for (int i=1; i<poly.size(); i++) {
        QPointF p1 = poly[i];
        double dx = p1.x() - p0.x();
        double dy = p1.y() - p0.y();
        double len = sqrt(dx*dx + dy*dy);

        if (len > 0) {
          for (; r<len; r+=1) {
            double x = p0.x() + r*dx/len;
            double y = p0.y() + r*dy/len;

            integ -> append(r+r0, image->value((int) x, (int) y));
          }
        }

        p0 = p1;
        r0 += len;
        r  -= len;
      }
      //
      //    emit newIntegrationAvailable(image->get_Title(),xs,ys);
    }
  } else {
    QxrdExperimentPtr expt(m_Experiment);

    if (expt) {
      expt->printMessage("QxrdIntegrator::slicePolygon failed");
    }
  }

  return integ;
}

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QScriptValue QxrdIntegrator::toScriptValue ( QScriptEngine *  engine, const QxrdIntegratorPtr &  proc  )

static

Definition at line 514 of file qxrdintegrator.cpp.

{
  return engine->newQObject(proc.data());
}

QString QxrdIntegrator::XLabel

(

)

const

Definition at line 232 of file qxrdintegrator.cpp.

References RadialIntegrateQ, RadialIntegrateR, and RadialIntegrateTTH.

{
  QString label = "";

  switch(get_IntegrationXUnits()) {
  case RadialIntegrateTTH:
    label = "2 Theta (deg)";
    break;

  case RadialIntegrateQ:
    label = "Q";
    break;

  case RadialIntegrateR:
    label = "r (mm)";
    break;
  }

  return label;
}

double QxrdIntegrator::XValue	(	double	x,
		double	y
	)		const

Definition at line 177 of file qxrdintegrator.cpp.

References m_CenterFinder, RadialIntegrateQ, RadialIntegrateR, and RadialIntegrateTTH.

Referenced by XValue().

{
  double xVal = 0;

  QxrdCenterFinderPtr cf(m_CenterFinder);

  if (cf) {
    switch(get_IntegrationXUnits()) {
    case RadialIntegrateTTH:
      xVal = cf->getTTH(x,y);
      break;

    case RadialIntegrateQ:
      xVal = cf->getQ(x,y);
      break;

    case RadialIntegrateR:
      xVal = cf->getR(x,y);
      break;
    }
  }

  return xVal;
}

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double QxrdIntegrator::XValue

(

QPointF

pt

)

const

Definition at line 172 of file qxrdintegrator.cpp.

References XValue().

{
  return XValue(pt.x(), pt.y());
}

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double QxrdIntegrator::XValue	(	double	x,
		double	y,
		int	xUnits,
		QxrdCenterFinderPtr	cf,
		double	xc,
		double	yc,
		double	dst,
		double	nrg,
		double	pxl,
		double	pxh,
		double	rot,
		double	cosr,
		double	sinr,
		double	cosb,
		double	sinb,
		double	cosa,
		double	sina
	)		const

Definition at line 202 of file qxrdintegrator.cpp.

References RadialIntegrateQ, RadialIntegrateR, and RadialIntegrateTTH.

{
  double xVal = 0;
  double junk;

  switch(xUnits) {
  case RadialIntegrateTTH:
    xVal = cf->getTwoTheta(xc,yc,dst,x,y,pxl,pxh,cosb,sinb,cosr,sinr);
    break;

  case RadialIntegrateQ:
    cf->getQChi(xc,yc,dst,nrg,x,y,pxl,pxh,rot,cosb,sinb,cosa,sina,cosr,sinr,&xVal, &junk);
    break;

  case RadialIntegrateR:
    xVal = cf->getRadius(xc,yc,dst,x,y,pxl,pxh,cosb,sinb,cosr,sinr);
    break;
  }

  return xVal;
}

Member Data Documentation

QxrdCenterFinderWPtr QxrdIntegrator::m_CenterFinder

private

Definition at line 158 of file qxrdintegrator.h.

Referenced by performIntegration(), QxrdIntegrator(), and XValue().

QxrdExperimentWPtr QxrdIntegrator::m_Experiment

private

Definition at line 157 of file qxrdintegrator.h.

Referenced by appendIntegration(), clearAccumulator(), dataProcessor(), experiment(), onIntegrationParametersChanged(), performIntegration(), prepareAccumulator(), saveAccumulator(), sliceLine(), and slicePolygon().

QxrdIntegratorCachePtr QxrdIntegrator::m_IntegratorCache

private

Definition at line 159 of file qxrdintegrator.h.

Referenced by cachedGeometry(), cachedIntensity(), onIntegrationParametersChanged(), and performIntegration().

QMutex QxrdIntegrator::m_Mutex

mutableprivate

Definition at line 155 of file qxrdintegrator.h.

QcepSettingsSaverWPtr QxrdIntegrator::m_Saver

private

Definition at line 156 of file qxrdintegrator.h.

Property Documentation

double QxrdIntegrator::attenuationLength

readwrite

Definition at line 62 of file qxrdintegrator.h.

bool QxrdIntegrator::enableAbsorptionCorrections

readwrite

Definition at line 59 of file qxrdintegrator.h.

bool QxrdIntegrator::enableGeometricCorrections

readwrite

Definition at line 50 of file qxrdintegrator.h.

bool QxrdIntegrator::enablePolarizationCorrections

readwrite

Definition at line 53 of file qxrdintegrator.h.

int QxrdIntegrator::enableUserAbsorption

readwrite

Definition at line 74 of file qxrdintegrator.h.

int QxrdIntegrator::enableUserGeometry

readwrite

Definition at line 65 of file qxrdintegrator.h.

double QxrdIntegrator::integrationMaximum

readwrite

Definition at line 44 of file qxrdintegrator.h.

double QxrdIntegrator::integrationMinimum

readwrite

Definition at line 41 of file qxrdintegrator.h.

int QxrdIntegrator::integrationNSteps

readwrite

Definition at line 38 of file qxrdintegrator.h.

double QxrdIntegrator::integrationStep

readwrite

Definition at line 35 of file qxrdintegrator.h.

int QxrdIntegrator::integrationXUnits

readwrite

Definition at line 47 of file qxrdintegrator.h.

int QxrdIntegrator::oversample

readwrite

Definition at line 32 of file qxrdintegrator.h.

double QxrdIntegrator::polarization

readwrite

Definition at line 56 of file qxrdintegrator.h.

double QxrdIntegrator::scalingFactor

readwrite

Definition at line 83 of file qxrdintegrator.h.

bool QxrdIntegrator::selfNormalization

readwrite

Definition at line 86 of file qxrdintegrator.h.

double QxrdIntegrator::selfNormalizationMaximum

readwrite

Definition at line 92 of file qxrdintegrator.h.

double QxrdIntegrator::selfNormalizationMinimum

readwrite

Definition at line 89 of file qxrdintegrator.h.

QString QxrdIntegrator::userAbsorptionFunction

readwrite

Definition at line 80 of file qxrdintegrator.h.

QString QxrdIntegrator::userAbsorptionScript

readwrite

Definition at line 77 of file qxrdintegrator.h.

QString QxrdIntegrator::userGeometryFunction

readwrite

Definition at line 71 of file qxrdintegrator.h.

QString QxrdIntegrator::userGeometryScript

readwrite

Definition at line 68 of file qxrdintegrator.h.

---

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

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