QxrdImagePlot Class Reference

#include <qxrdimageplot.h>

Inheritance diagram for QxrdImagePlot:

Collaboration diagram for QxrdImagePlot:

Public Types
enum	{ PercentageMode, PercentileMode, AbsoluteMode }

Public Slots
void	autoScale ()
void	set005Range ()
void	set010Range ()
void	set100Range ()
void	recalculateDisplayedRange ()
void	setAutoRange ()
void	setGrayscale ()
void	setInverseGrayscale ()
void	setEarthTones ()
void	setSpectrum ()
void	setFire ()
void	setIce ()
void	redoColorMap ()
void	setColorMap (int index)
void	toggleShowImage ()
void	toggleShowMask ()
void	toggleShowOverflow ()
void	toggleShowROI ()
void	toggleLogDisplay ()
void	changeImageShown (bool shown)
void	changeMaskShown (bool shown)
void	changeOverflowShown (bool shown)
void	changeROIShown (bool shown)
void	changeLogDisplay (bool isLog)
void	onInterpolateChanged (bool interp)
void	onMaintainAspectChanged (bool interp)
void	onProcessedImageAvailable (QcepImageDataBasePtr image, QcepMaskDataPtr overflow)
void	onMaskedImageAvailable (QcepImageDataBasePtr image, QcepMaskDataPtr mask)
void	onDarkImageAvailable (QcepImageDataBasePtr image)
void	onCenterXChanged (double cx)
void	onCenterYChanged (double cy)
void	onCenterChanged (QPointF c)
void	onMarkedPointsChanged ()
void	onImageScaleChanged ()
void	enableZooming ()
void	enableCentering ()
void	enableSlicing ()
void	enableMeasuring ()
void	enableHistograms ()
void	enableMaskCircles ()
void	enableMaskPolygons ()
void	enablePowderPoints ()
void	clearPowderMarkers ()
void	displayPowderMarkers ()
void	enableContextMenu ()
void	disableContextMenu ()
void	zapPixel (int x, int y)
virtual void	onLegendChecked (const QVariant &itemInfo, bool on, int index)
Public Slots inherited from QcepPlot
virtual void	autoScale ()
void	printGraph ()
void	zoomIn ()
void	zoomOut ()
void	enableZooming ()
void	enableMeasuring ()
virtual void	onLegendClicked (const QVariant &itemInfo, int index)
virtual void	onLegendChecked (const QVariant &itemInfo, bool on, int index)
void	setXAxisLog (bool isLog)
void	setYAxisLog (bool isLog)
void	setX2AxisLog (bool isLog)
void	setY2AxisLog (bool isLog)
void	setLogAxis (int axis, int isLog)
int	logAxis (int axis)

Signals
void	slicePolygon (QVector< QPointF > poly)
void	selectHistogram (QRectF rect)

Public Member Functions
	QxrdImagePlot (QWidget *parent=0)
void	init (QxrdImagePlotSettingsWPtr settings)
QxrdImagePlotSettingsWPtr	imagePlotSettings ()
const QxrdRasterData *	raster () const
QxrdRasterData *	raster ()
const QxrdMaskRasterData *	maskRaster () const
QxrdMaskRasterData *	maskRaster ()
QxrdDataProcessorWPtr	processor () const
void	setProcessor (QxrdDataProcessorWPtr proc)
void	replot ()
virtual QwtText	trackerTextF (const QPointF &pos)
void	contextMenuEvent (QContextMenuEvent *event)
void	enableROIDisplay (bool enable)
void	setROIModel (QxrdROICoordinatesListModelPtr model)
void	setROISelection (QItemSelectionModel *select)
Public Member Functions inherited from QcepPlot
	QcepPlot (QWidget *parent=0)
virtual	~QcepPlot ()
void	init (QcepPlotSettingsWPtr settings)
void	setPlotCurveStyle (int index, QwtPlotCurve *curve)
void	contextMenuEvent (QContextMenuEvent *event)
void	updateZoomer ()

Protected Member Functions
void	selectROILabel (int i, bool on)
void	moveSelectedROICenter (double x, double y)

Protected Attributes
QxrdImagePlotSettingsWPtr	m_ImagePlotSettings
Protected Attributes inherited from QcepPlot
QcepPlotSettingsWPtr	m_PlotSettings
QwtLegend *	m_Legend
QwtPlotZoomer *	m_Zoomer
QwtPlotPanner *	m_Panner
QwtPlotMagnifier *	m_Magnifier
QcepPlotMeasurerPtr	m_Measurer
int	m_IsLog [QwtPlot::axisCnt]

Private Member Functions
void	replotImage ()
void	setImage (QxrdRasterData *data)
void	setMask (QxrdMaskRasterData *data)
void	setOverflows (QxrdMaskRasterData *overflow)
void	colorMapStart (QColor startColor, QColor endColor)
void	colorMapRange (double value1, QColor color1, double value2, QColor color2)
void	changedColorMap ()
void	setTrackerPen (const QPen &pen)
void	disablePickers ()
void	clearROIDisplay ()
void	updateROIDisplay ()
void	selectROIItem (int n, bool selected)
void	updateROISelection (const QItemSelection &selected, const QItemSelection &deselected)

Private Attributes
QcepObjectNamer	m_ObjectNamer
QwtPlotRescaler *	m_Rescaler
QxrdPlotSlicer *	m_Slicer
QxrdImagePlotMeasurer *	m_Measurer
QxrdHistogramSelector *	m_HistogramSelector
QcepImageDataBasePtr	m_Data
QcepMaskDataPtr	m_Mask
QcepMaskDataPtr	m_Overflow
QxrdRasterData *	m_DataRaster
QxrdMaskRasterData *	m_MaskRaster
QxrdMaskRasterData *	m_OverflowRaster
QwtPlotSpectrogram *	m_DataImage
QwtPlotSpectrogram *	m_MaskImage
QwtPlotSpectrogram *	m_OverflowImage
QwtLinearColorMap *	m_ColorMap
QxrdMaskColorMap *	m_MaskColorMap
int	m_MaskAlpha
QxrdMaskColorMap *	m_OverflowColorMap
int	m_OverflowAlpha
QxrdDataProcessorWPtr	m_DataProcessor
QxrdCenterFinderPicker *	m_CenterFinderPicker
QwtPlotMarker *	m_CenterMarker
QxrdMaskPicker *	m_Circles
QxrdMaskPicker *	m_Polygons
QxrdPowderPointPicker *	m_PowderPointPicker
QVector< QwtPlotCurve * >	m_PowderPointCurves
bool	m_FirstTime
bool	m_ContextMenuEnabled
QxrdROICoordinatesListModelPtr	m_ROIModel
QItemSelectionModel *	m_ROISelection
QVector< QwtPlotCurve * >	m_ROICurves

Detailed Description

Definition at line 30 of file qxrdimageplot.h.

Member Enumeration Documentation

anonymous enum

Enumerator
PercentageMode
PercentileMode
AbsoluteMode

Definition at line 149 of file qxrdimageplot.h.

       {
    PercentageMode,
    PercentileMode,
    AbsoluteMode
  };

Constructor & Destructor Documentation

QxrdImagePlot::QxrdImagePlot

(

QWidget *

parent = 0

)

Definition at line 30 of file qxrdimageplot.cpp.

  : QcepPlot(parent),
    m_ObjectNamer(this, "imageGraph"),
    m_ImagePlotSettings(),
    m_Rescaler(NULL),
    m_Slicer(NULL),
    m_Measurer(NULL),
    m_HistogramSelector(NULL),
    m_Data(NULL),
    m_Mask(NULL),
    m_Overflow(NULL),
    m_DataRaster(NULL),
    m_MaskRaster(NULL),
    m_OverflowRaster(NULL),
    m_DataImage(NULL),
    m_MaskImage(NULL),
    m_OverflowImage(NULL),
    m_ColorMap(new QwtLinearColorMap(Qt::black, Qt::white)),
    m_MaskColorMap(new QxrdMaskColorMap(Qt::red, QColor(0,0,0,0))),
    m_MaskAlpha(80),
    m_OverflowColorMap(new QxrdMaskColorMap(QColor(0,0,0,0), Qt::green)),
    m_OverflowAlpha(256),
    m_DataProcessor(),
    m_CenterFinderPicker(NULL),
    m_CenterMarker(NULL),
    m_Circles(NULL),
    m_Polygons(NULL),
    m_PowderPointPicker(NULL),
    m_FirstTime(true),
    m_ContextMenuEnabled(true),

    m_ROIModel(),
    m_ROISelection(NULL),
    m_ROICurves()
{
}

Member Function Documentation

void QxrdImagePlot::autoScale ( )

slot

Definition at line 219 of file qxrdimageplot.cpp.

References QcepPlot::autoScale(), and onImageScaleChanged().

Referenced by QxrdDetectorImagePlot::contextMenuEvent(), contextMenuEvent(), QxrdWindow::initialize(), and replotImage().

{
  QcepPlot::autoScale();

  onImageScaleChanged();
}

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void QxrdImagePlot::changedColorMap ( )

private

Definition at line 634 of file qxrdimageplot.cpp.

References m_ColorMap, m_DataImage, m_MaskColorMap, m_MaskImage, m_OverflowColorMap, m_OverflowImage, replotImage(), and setColorMap().

Referenced by setEarthTones(), setFire(), setGrayscale(), setIce(), setInverseGrayscale(), and setSpectrum().

{
  m_DataImage -> setColorMap(m_ColorMap);
  m_DataImage -> invalidateCache();
  m_DataImage -> itemChanged();

  m_MaskImage   -> setColorMap(m_MaskColorMap);
  m_MaskImage   -> invalidateCache();
  m_MaskImage   -> itemChanged();

  m_OverflowImage   -> setColorMap(m_OverflowColorMap);
  m_OverflowImage   -> invalidateCache();
  m_OverflowImage   -> itemChanged();

  replotImage();
}

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void QxrdImagePlot::changeImageShown ( bool  shown )

slot

Definition at line 527 of file qxrdimageplot.cpp.

References m_DataImage, m_ImagePlotSettings, and replotImage().

Referenced by init(), and toggleShowImage().

{
  QxrdImagePlotSettingsPtr set(m_ImagePlotSettings);

  if (set) {
    set->set_ImageShown(shown);

    if (m_DataImage) {
      m_DataImage -> setAlpha(set->get_ImageShown() ? 255 : 0);
      m_DataImage -> invalidateCache();
      m_DataImage -> itemChanged();

      replotImage();
    }
  }
}

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void QxrdImagePlot::changeLogDisplay ( bool  isLog )

slot

Definition at line 625 of file qxrdimageplot.cpp.

References m_ImagePlotSettings.

Referenced by toggleLogDisplay().

{
  QxrdImagePlotSettingsPtr set(m_ImagePlotSettings);

  if (set) {
    set->set_DisplayLog(isLog);
  }
}

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void QxrdImagePlot::changeMaskShown ( bool  shown )

slot

Definition at line 553 of file qxrdimageplot.cpp.

References m_ImagePlotSettings, m_MaskAlpha, m_MaskImage, and replotImage().

Referenced by init(), and toggleShowMask().

{
  QxrdImagePlotSettingsPtr set(m_ImagePlotSettings);

  if (set) {
    set->set_MaskShown(shown);

    if (m_MaskImage) {
      m_MaskImage -> setAlpha(set->get_MaskShown() ? m_MaskAlpha : 0);
      m_MaskImage -> invalidateCache();
      m_MaskImage -> itemChanged();

      replotImage();
    }
  }
}

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void QxrdImagePlot::changeOverflowShown ( bool  shown )

slot

Definition at line 579 of file qxrdimageplot.cpp.

References m_ImagePlotSettings, m_OverflowAlpha, m_OverflowImage, and replotImage().

Referenced by init(), and toggleShowOverflow().

{
  QxrdImagePlotSettingsPtr set(m_ImagePlotSettings);

  if (set) {
    set->set_OverflowShown(shown);

    if (m_OverflowImage) {
      m_OverflowImage -> setAlpha(set->get_OverflowShown() ? m_OverflowAlpha : 0);
      m_OverflowImage -> invalidateCache();
      m_OverflowImage -> itemChanged();

      replotImage();
    }
  }
}

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void QxrdImagePlot::changeROIShown ( bool  shown )

slot

Definition at line 605 of file qxrdimageplot.cpp.

References m_ImagePlotSettings, and updateROIDisplay().

Referenced by toggleShowROI().

{
  QxrdImagePlotSettingsPtr set(m_ImagePlotSettings);

  if (set) {
    set->set_DisplayROI(shown);

    updateROIDisplay();
  }
}

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void QxrdImagePlot::clearPowderMarkers ( )

slot

Definition at line 1166 of file qxrdimageplot.cpp.

References m_PowderPointCurves.

Referenced by displayPowderMarkers().

{
  foreach(QwtPlotCurve *curve, m_PowderPointCurves) {
    curve->detach();
    delete curve;
  }

  m_PowderPointCurves.clear();
}

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void QxrdImagePlot::clearROIDisplay ( )

private

Definition at line 1214 of file qxrdimageplot.cpp.

References m_ROICurves.

Referenced by updateROIDisplay().

{
  foreach (QwtPlotCurve *curve, m_ROICurves) {
    curve->detach();
    delete curve;
  }

  m_ROICurves.clear();
}

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void QxrdImagePlot::colorMapRange ( double  value1, QColor  color1, double  value2, QColor  color2  )

private

Definition at line 375 of file qxrdimageplot.cpp.

References m_ColorMap, and m_ImagePlotSettings.

Referenced by setEarthTones(), setFire(), setGrayscale(), setIce(), setInverseGrayscale(), and setSpectrum().

{
  QxrdImagePlotSettingsPtr set(m_ImagePlotSettings);

  if (set && set->get_DisplayLog()) {
    int n1 = int(value1*100);
    int n2 = int(value2*100);
    double r1 = color1.redF();
    double r2 = color2.redF();
    double g1 = color1.greenF();
    double g2 = color2.greenF();
    double b1 = color1.blueF();
    double b2 = color2.blueF();

    for (int n=n1; n<n2; n++) {
      double pos = double(n)/100.0;
      double val = (pow(10.0, pos) - 1.0)/9.0;
      double interp = (pos-value1)/(value2-value1);

      QColor col = QColor::fromRgbF(r1 + (r2-r1)*interp, g1 + (g2 - g1)*interp, b1 + (b2 - b1)*interp);

      m_ColorMap->addColorStop(val, col);
    }
  } else {
    m_ColorMap->addColorStop(value1, color1);
  }
}

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void QxrdImagePlot::colorMapStart ( QColor  startColor, QColor  endColor  )

private

Definition at line 370 of file qxrdimageplot.cpp.

References m_ColorMap.

Referenced by setEarthTones(), setFire(), setGrayscale(), setIce(), setInverseGrayscale(), and setSpectrum().

{
  m_ColorMap->setColorInterval(startColor, endColor);
}

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void QxrdImagePlot::contextMenuEvent

(

QContextMenuEvent *

event

)

Definition at line 974 of file qxrdimageplot.cpp.

References autoScale(), m_ContextMenuEnabled, m_DataProcessor, m_ImagePlotSettings, QxrdPowderPoint::n1(), QcepPlot::printGraph(), QxrdPowderPoint::x(), QxrdPowderPoint::y(), and zapPixel().

{
  if (m_ContextMenuEnabled) {
    QxrdImagePlotSettingsPtr set(m_ImagePlotSettings);

    if (set) {
      QMenu plotMenu(NULL, NULL);

      QAction *auSc = plotMenu.addAction("Autoscale");
      QAction *prGr = plotMenu.addAction("Print Graph...");

      plotMenu.addSeparator();

      QxrdDataProcessorPtr dp(m_DataProcessor);

      if (dp) {
        QxrdCenterFinderPtr cf(dp->centerFinder());

        if (cf) {
          QwtScaleMap xMap = canvasMap(QwtPlot::xBottom);
          QwtScaleMap yMap = canvasMap(QwtPlot::yLeft);

          QWidget *canv = canvas();

          QPoint evlocal = canv->mapFromParent(event->pos());

          double x = xMap.invTransform(evlocal.x());
          double y = yMap.invTransform(evlocal.y());

          QxrdPowderPoint nearest = cf->nearestPowderPoint(x, y);

          QAction *fitCircle        = plotMenu.addAction(tr("Fit Circle Center from Points on Ring %1").arg(nearest.n1()));
          QAction *fitEllipse       = plotMenu.addAction(tr("Fit Ellipse from Points on Ring %1").arg(nearest.n1()));
          QAction *fitEllipses      = plotMenu.addAction(tr("Fit Ellipses to all powder rings"));

          QAction *adjustEnergy     = plotMenu.addAction(tr("Adjust Energy to match Calibrant Ring %1").arg(nearest.n1()));
          QAction *adjustDistance   = plotMenu.addAction(tr("Adjust Detector Distance to match Calibrant Ring %1").arg(nearest.n1()));

          QAction *adjustFit        = plotMenu.addAction(tr("Fit to nearby peak when adding powder points?"));
          adjustFit->setCheckable(true); adjustFit->setChecked(cf->get_FitPowderPointPosition());
          QAction *addPoint         = plotMenu.addAction(tr("Add point at (%1,%2)").arg(x).arg(y));
          QAction *delPoint         = plotMenu.addAction(tr("Delete point at (%1,%2)").arg(nearest.x()).arg(nearest.y()));
          QAction *delRing          = plotMenu.addAction(tr("Delete Ring %1").arg(nearest.n1()));
          QAction *deleteAllPoints  = plotMenu.addAction(tr("Delete all Rings"));
          QAction *disableRing      = plotMenu.addAction(tr("Disable Ring %1").arg(nearest.n1()));
          QAction *enableRing       = plotMenu.addAction(tr("Enable Ring %1").arg(nearest.n1()));
          QAction *normalizeRings   = plotMenu.addAction(tr("Normalize Powder Rings"));
          QAction *fitPeakNear      = plotMenu.addAction(tr("Fit Diffracted Peak near (%1,%2) [%3,%4]").arg(x).arg(y).arg(event->x()).arg(event->y()));
          QAction *fitRingNear      = plotMenu.addAction(tr("Fit Point on Diffracted Ring near (%1,%2) [%3,%4]").arg(x).arg(y).arg(event->x()).arg(event->y()));
          QAction *traceRingClockwise = plotMenu.addAction(tr("Trace Diffracted Ring starting at (%1,%2) [%3,%4]").arg(x).arg(y).arg(event->x()).arg(event->y()));
          QAction *missingRing      = plotMenu.addAction(tr("Missing Diffracted Ring near (%1,%2)").arg(x).arg(y));
          //          QAction *traceRingParallel = plotMenu.addAction(tr("Trace Diffracted Ring starting at (%1,%2) [%3,%4] in parallel").arg(x).arg(y).arg(event->x()).arg(event->y()));
          QAction *zapPixel         = plotMenu.addAction(tr("Zap (replace with avg of neighboring values) pixel [%1,%2]").arg((int)x).arg(int(y)));

          QAction *action = plotMenu.exec(event->globalPos());

          if (action == auSc) {
            autoScale();
          } else if (action == prGr) {
            printGraph();
          } else if (action == fitCircle) {
            cf->fitPowderCircle(nearest.n1());
          } else if (action == fitEllipse) {
            cf->fitPowderEllipse(nearest.n1());
          } else if (action == fitEllipses) {
            cf->fitPowderEllipses();
          } else if (action == adjustEnergy) {
            cf->adjustEnergy(nearest.n1());
          } else if (action == adjustDistance) {
            cf->adjustDistance(nearest.n1());
          } else if (action == adjustFit) {
            cf->toggle_FitPowderPointPosition();
          } else if (action == addPoint) {
            cf->appendPowderPoint(x,y);
          } else if (action == delPoint) {
            cf->deletePowderPointNear(x,y);
          } else if (action == delRing) {
            cf->deletePowderRing(nearest.n1());
          } else if (action == deleteAllPoints) {
            cf->deletePowderPoints();
          } else if (action == enableRing) {
            cf->enablePowderRing(nearest.n1());
          } else if (action == disableRing) {
            cf->disablePowderRing(nearest.n1());
          } else if (action == normalizeRings) {
            cf->normalizePowderRings();
          } else if (action == fitPeakNear) {
            QMetaObject::invokeMethod(cf.data(), "fitPeakNear",
                                      Q_ARG(double,x),
                                      Q_ARG(double,y));
          } else if (action == fitRingNear) {
            QMetaObject::invokeMethod(cf.data(), "fitRingNear",
                                      Q_ARG(double,x),
                                      Q_ARG(double,y));
          } else if (action == traceRingClockwise) {
            QMetaObject::invokeMethod(cf.data(), "traceRingNear",
                                      Q_ARG(double,x),
                                      Q_ARG(double,y),
                                      Q_ARG(double,25.0));
          } else if (action == missingRing) {
            cf->missingRingNear(x,y);
//            QMetaObject::invokeMethod((cf.data(), "missingRingNear",
//                                       Q_ARG(double,x),
//                                       Q_ARG(double,y));
//          } else if (action == traceRingParallel) {
//            QMetaObject::invokeMethod(cf.data(), "traceRingNearParallel",
//                                      Q_ARG(double,x),
//                                      Q_ARG(double,y),
//                                      Q_ARG(double,25.0));
          } else if (action == zapPixel) {
            this->zapPixel(qRound(x),qRound(y));
          }
        }
      }
    }

    event->accept();
  } else {
    event->accept();
  }
}

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void QxrdImagePlot::disableContextMenu ( )

slot

Definition at line 969 of file qxrdimageplot.cpp.

References m_ContextMenuEnabled.

Referenced by QxrdPolygonalMaskPicker::append().

{
  m_ContextMenuEnabled = false;
}

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void QxrdImagePlot::disablePickers ( )

private

Definition at line 806 of file qxrdimageplot.cpp.

References displayPowderMarkers(), enableContextMenu(), m_CenterFinderPicker, m_Circles, m_HistogramSelector, m_Measurer, m_Polygons, m_PowderPointPicker, m_Slicer, and QcepPlot::m_Zoomer.

Referenced by enableCentering(), enableHistograms(), enableMaskCircles(), enableMaskPolygons(), enableMeasuring(), enablePowderPoints(), enableSlicing(), and enableZooming().

{
  m_Zoomer             -> setEnabled(false);
  m_CenterFinderPicker -> setEnabled(false);
  m_Slicer             -> setEnabled(false);
  m_Measurer           -> setEnabled(false);
  m_HistogramSelector  -> setEnabled(false);
  m_Circles            -> setEnabled(false);
  m_Polygons           -> setEnabled(false);
  m_PowderPointPicker  -> setEnabled(false);

  enableContextMenu();

  displayPowderMarkers();
}

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void QxrdImagePlot::displayPowderMarkers ( )

slot

Definition at line 1123 of file qxrdimageplot.cpp.

References clearPowderMarkers(), m_DataProcessor, m_PowderPointCurves, QxrdPowderPoint::n1(), replot(), QcepPlot::setPlotCurveStyle(), QxrdPowderPoint::x(), and QxrdPowderPoint::y().

Referenced by disablePickers(), and onMarkedPointsChanged().

{
  clearPowderMarkers();

  QxrdDataProcessorPtr dp(m_DataProcessor);

  if (dp) {
    QxrdCenterFinderPtr cf(dp->centerFinder());

    if (cf) {
      int nrgs = cf->countPowderRings();
      int npts = cf->countPowderRingPoints();

      for (int r=0; r<nrgs; r++) {
        QVector<double> x,y;

        for (int i=0; i<npts; i++) {
          QxrdPowderPoint pt = cf->powderRingPoint(i);

          if (pt.n1() == r) {
            x.append(pt.x());
            y.append(pt.y());
          }
        }

        if (x.count() > 0) {
          QwtPlotCurve *pc = new QwtPlotCurve(tr("Ring %1").arg(r));

          setPlotCurveStyle(r, pc);
          pc -> setSamples(x, y);
          pc -> setStyle(QwtPlotCurve::NoCurve);
          pc -> setLegendAttribute(QwtPlotCurve::LegendShowSymbol, true);
          pc -> attach(this);

          m_PowderPointCurves.append(pc);
        }
      }

      replot();
    }
  }
}

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void QxrdImagePlot::enableCentering ( )

slot

Definition at line 829 of file qxrdimageplot.cpp.

References disablePickers(), and m_CenterFinderPicker.

Referenced by QxrdWindow::initialize().

{
  disablePickers();

  m_CenterFinderPicker -> setEnabled(true);
}

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void QxrdImagePlot::enableContextMenu ( )

slot

Definition at line 964 of file qxrdimageplot.cpp.

References m_ContextMenuEnabled.

Referenced by disablePickers(), and QxrdPolygonalMaskPicker::end().

{
  m_ContextMenuEnabled = true;
}

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void QxrdImagePlot::enableHistograms ( )

slot

Definition at line 850 of file qxrdimageplot.cpp.

References disablePickers(), and m_HistogramSelector.

Referenced by QxrdWindow::initialize().

{
  disablePickers();

  m_HistogramSelector -> setEnabled(true);
}

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void QxrdImagePlot::enableMaskCircles ( )

slot

Definition at line 857 of file qxrdimageplot.cpp.

References disablePickers(), and m_Circles.

Referenced by QxrdWindow::initialize().

{
  disablePickers();

  m_Circles  -> setEnabled(true);
}

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void QxrdImagePlot::enableMaskPolygons ( )

slot

Definition at line 864 of file qxrdimageplot.cpp.

References disablePickers(), and m_Polygons.

Referenced by QxrdWindow::initialize().

{
  disablePickers();

  m_Polygons -> setEnabled(true);
}

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void QxrdImagePlot::enableMeasuring ( )

slot

Definition at line 843 of file qxrdimageplot.cpp.

References disablePickers(), and m_Measurer.

Referenced by QxrdWindow::initialize().

{
  disablePickers();

  m_Measurer -> setEnabled(true);
}

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void QxrdImagePlot::enablePowderPoints ( )

slot

Definition at line 871 of file qxrdimageplot.cpp.

References disablePickers(), and m_PowderPointPicker.

Referenced by QxrdWindow::initialize().

{
  disablePickers();

  m_PowderPointPicker -> setEnabled(true);

//  displayPowderMarkers();
}

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void QxrdImagePlot::enableROIDisplay

(

bool

enable

)

Definition at line 1176 of file qxrdimageplot.cpp.

References m_ImagePlotSettings, and updateROIDisplay().

{
  QxrdImagePlotSettingsPtr set(m_ImagePlotSettings);

  if (set) {
    set->set_DisplayROI(enable);
  }

  updateROIDisplay();
}

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void QxrdImagePlot::enableSlicing ( )

slot

Definition at line 836 of file qxrdimageplot.cpp.

References disablePickers(), and m_Slicer.

Referenced by QxrdWindow::initialize().

{
  disablePickers();

  m_Slicer   -> setEnabled(true);
}

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void QxrdImagePlot::enableZooming ( )

slot

Definition at line 822 of file qxrdimageplot.cpp.

References disablePickers(), and QcepPlot::m_Zoomer.

Referenced by init(), and QxrdWindow::initialize().

{
  disablePickers();

  m_Zoomer       -> setEnabled(true);
}

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QxrdImagePlotSettingsWPtr QxrdImagePlot::imagePlotSettings

(

)

Definition at line 214 of file qxrdimageplot.cpp.

References m_ImagePlotSettings.

{
  return m_ImagePlotSettings;
}

void QxrdImagePlot::init

(

QxrdImagePlotSettingsWPtr

settings

)

Definition at line 67 of file qxrdimageplot.cpp.

References changeImageShown(), changeMaskShown(), changeOverflowShown(), enableZooming(), QcepPlot::init(), m_CenterFinderPicker, m_CenterMarker, m_Circles, m_DataImage, m_HistogramSelector, m_ImagePlotSettings, QcepPlot::m_Legend, m_MaskAlpha, m_MaskImage, m_Measurer, m_OverflowAlpha, m_OverflowImage, m_Polygons, m_PowderPointPicker, m_Rescaler, m_Slicer, QcepPlot::m_Zoomer, onImageScaleChanged(), onInterpolateChanged(), onMaintainAspectChanged(), recalculateDisplayedRange(), redoColorMap(), set100Range(), setColorMap(), setGrayscale(), QcepDoubleProperty::valueChanged(), QcepIntProperty::valueChanged(), and QcepBoolProperty::valueChanged().

Referenced by QxrdDetectorImagePlot::init().

{
  QcepPlot::init(settings);

  m_ImagePlotSettings = settings;

  QxrdImagePlotSettingsPtr set(m_ImagePlotSettings);

  delete m_Zoomer;

  m_Zoomer = new QxrdImagePlotZoomer(canvas(), this);
  m_Zoomer -> setStateMachine(new QwtPickerDragRectMachine());
  m_Zoomer -> setTrackerMode(QwtPicker::AlwaysOn);
  m_Zoomer -> setRubberBand(QwtPicker::RectRubberBand);

  m_Zoomer -> setMousePattern(QwtEventPattern::MouseSelect2,
                              Qt::LeftButton, Qt::ControlModifier | Qt::ShiftModifier);
  m_Zoomer -> setMousePattern(QwtEventPattern::MouseSelect3,
                              Qt::LeftButton, Qt::ControlModifier);

  m_Zoomer -> setEnabled(true);

  m_Rescaler = new QwtPlotRescaler(canvas(), QwtPlot::yLeft, QwtPlotRescaler::Expanding);
  m_Rescaler -> setEnabled(true);
  m_Rescaler -> setExpandingDirection(QwtPlotRescaler::ExpandBoth);

  m_Slicer = new QxrdPlotSlicer(canvas(), this);
  m_Slicer -> setEnabled(false);

  m_Measurer = new QxrdImagePlotMeasurer(canvas(), this);
  m_Measurer -> setEnabled(false);

  m_HistogramSelector = new QxrdHistogramSelector(canvas(), this);
  m_HistogramSelector -> setEnabled(false);

  m_Legend -> setFrameStyle(QFrame::Box|QFrame::Sunken);
  m_Legend -> setDefaultItemMode(QwtLegendData::Checkable);

//  insertLegend(m_Legend, QwtPlot::BottomLegend);

  m_DataImage = new QwtPlotSpectrogram();
  m_DataImage -> attach(this);

  m_MaskImage = new QwtPlotSpectrogram();
  m_MaskImage -> setAlpha(set && set->get_MaskShown() ? m_MaskAlpha : 0);
  m_MaskImage -> attach(this);

  m_OverflowImage = new QwtPlotSpectrogram();
  m_OverflowImage -> setAlpha(set && set->get_OverflowShown() ? m_OverflowAlpha : 0);
  m_OverflowImage -> attach(this);

  m_CenterFinderPicker = new QxrdCenterFinderPicker(this);

  m_CenterMarker = new QwtPlotMarker();
  m_CenterMarker -> setLineStyle(QwtPlotMarker::Cross);
  m_CenterMarker -> attach(this);

  m_Circles = new QxrdCircularMaskPicker(canvas(), this);
  m_Circles -> setEnabled(false);

  m_Polygons = new QxrdPolygonalMaskPicker(canvas(), this);
  m_Polygons -> setEnabled(false);

  m_PowderPointPicker = new QxrdPowderPointPicker(this);
  m_PowderPointPicker -> setEnabled(false);

  set100Range();
  setGrayscale();

  if (set) {
    connect(m_Zoomer, &QwtPlotZoomer::zoomed, this, &QxrdImagePlot::onImageScaleChanged);
    connect(set->prop_ImageShown(), &QcepBoolProperty::valueChanged, this, &QxrdImagePlot::changeImageShown);
    connect(set->prop_MaskShown(), &QcepBoolProperty::valueChanged, this, &QxrdImagePlot::changeMaskShown);
    connect(set->prop_OverflowShown(), &QcepBoolProperty::valueChanged, this, &QxrdImagePlot::changeOverflowShown);
    connect(set->prop_DisplayMinimumPct(), &QcepDoubleProperty::valueChanged, this, &QxrdImagePlot::recalculateDisplayedRange);
    connect(set->prop_DisplayMaximumPct(), &QcepDoubleProperty::valueChanged, this, &QxrdImagePlot::recalculateDisplayedRange);
    connect(set->prop_DisplayMinimumVal(), &QcepDoubleProperty::valueChanged, this, &QxrdImagePlot::recalculateDisplayedRange);
    connect(set->prop_DisplayMaximumVal(), &QcepDoubleProperty::valueChanged, this, &QxrdImagePlot::recalculateDisplayedRange);
    connect(set->prop_DisplayMinimumPctle(), &QcepDoubleProperty::valueChanged, this, &QxrdImagePlot::recalculateDisplayedRange);
    connect(set->prop_DisplayMaximumPctle(), &QcepDoubleProperty::valueChanged, this, &QxrdImagePlot::recalculateDisplayedRange);
    connect(set->prop_DisplayScalingMode(), &QcepIntProperty::valueChanged, this, &QxrdImagePlot::recalculateDisplayedRange);
    connect(set->prop_InterpolatePixels(), &QcepBoolProperty::valueChanged, this, &QxrdImagePlot::onInterpolateChanged);
    connect(set->prop_MaintainAspectRatio(), &QcepBoolProperty::valueChanged, this, &QxrdImagePlot::onMaintainAspectChanged);
    connect(set->prop_DisplayColorMap(), &QcepIntProperty::valueChanged, this, &QxrdImagePlot::setColorMap);
    connect(set->prop_DisplayLog(), &QcepBoolProperty::valueChanged, this, &QxrdImagePlot::redoColorMap);

    changeImageShown(set->get_ImageShown());
    changeMaskShown(set->get_MaskShown());
    changeOverflowShown(set->get_OverflowShown());
    recalculateDisplayedRange();
    onInterpolateChanged(set->get_InterpolatePixels());
    onMaintainAspectChanged(set->get_MaintainAspectRatio());
    setColorMap(set->get_DisplayColorMap());
    redoColorMap();
  }

  enableZooming();

  onImageScaleChanged();
}

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const QxrdMaskRasterData * QxrdImagePlot::maskRaster

(

)

const

Definition at line 796 of file qxrdimageplot.cpp.

References m_MaskRaster.

{
  return m_MaskRaster;
}

QxrdMaskRasterData * QxrdImagePlot::maskRaster

(

)

Definition at line 801 of file qxrdimageplot.cpp.

References m_MaskRaster.

{
  return m_MaskRaster;
}

void QxrdImagePlot::moveSelectedROICenter ( double  x, double  y  )

protected

Definition at line 1370 of file qxrdimageplot.cpp.

References m_ROIModel, and m_ROISelection.

Referenced by QxrdDetectorImagePlot::contextMenuEvent().

{
  if (m_ROIModel && m_ROISelection) {
    int n = m_ROIModel->roiCount();

    for (int i=0; i<n; i++) {
      if (m_ROISelection->rowIntersectsSelection(i,QModelIndex())) {
        m_ROIModel->moveROICenter(i, x, y);
      }
    }
  }
}

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void QxrdImagePlot::onCenterChanged ( QPointF  c )

slot

Definition at line 773 of file qxrdimageplot.cpp.

References m_CenterMarker, and replot().

Referenced by setProcessor().

{
  m_CenterMarker -> setValue(c);
  replot();
}

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void QxrdImagePlot::onCenterXChanged ( double  cx )

slot

Definition at line 761 of file qxrdimageplot.cpp.

References m_CenterMarker, and replot().

Referenced by QxrdWindow::initialize().

{
  m_CenterMarker -> setXValue(cx);
  replot();
}

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void QxrdImagePlot::onCenterYChanged ( double  cy )

slot

Definition at line 767 of file qxrdimageplot.cpp.

References m_CenterMarker, and replot().

Referenced by QxrdWindow::initialize().

{
  m_CenterMarker -> setYValue(cy);
  replot();
}

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void QxrdImagePlot::onDarkImageAvailable ( QcepImageDataBasePtr  image )

slot

Definition at line 757 of file qxrdimageplot.cpp.

{
}

void QxrdImagePlot::onImageScaleChanged ( )

slot

Definition at line 779 of file qxrdimageplot.cpp.

References m_Rescaler.

Referenced by autoScale(), init(), onMaintainAspectChanged(), and setImage().

{
  if (m_Rescaler && m_Rescaler->isEnabled()) {
    m_Rescaler->rescale();
  }
}

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void QxrdImagePlot::onInterpolateChanged ( bool  interp )

slot

Definition at line 308 of file qxrdimageplot.cpp.

References m_DataRaster, replotImage(), and QxrdRasterData::setInterpolate().

Referenced by init().

{
  //  printf("QxrdImagePlot::onInterpolateChanged(%d)\n", interp);

  if (m_DataRaster) {
    m_DataRaster->setInterpolate(interp);

  }

  replotImage();
}

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void QxrdImagePlot::onLegendChecked ( const QVariant &  itemInfo, bool  on, int  index  )

virtualslot

Definition at line 1283 of file qxrdimageplot.cpp.

References m_ROICurves, m_ROIModel, m_ROISelection, and QcepPlot::onLegendChecked().

{
  QwtPlotItem *item = infoToItem(itemInfo);

  if (item) {
    QwtPlotCurve *pc = dynamic_cast<QwtPlotCurve*>(item);

    int i = m_ROICurves.indexOf(pc);

    if (i >= 0) {
      if (m_ROISelection && m_ROIModel) {
        if (on) {
          m_ROISelection->select(m_ROIModel->index(i,0),
                                 QItemSelectionModel::Select | QItemSelectionModel::Rows);
        } else {
          m_ROISelection->select(m_ROIModel->index(i,0),
                                 QItemSelectionModel::Deselect | QItemSelectionModel::Rows);
        }
      }
    }
  }

  QcepPlot::onLegendChecked(itemInfo, on, index);
}

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void QxrdImagePlot::onMaintainAspectChanged ( bool  interp )

slot

Definition at line 320 of file qxrdimageplot.cpp.

References m_Rescaler, onImageScaleChanged(), and replotImage().

Referenced by init().

{
  //  printf("QxrdImagePlot::onMaintainAspectChanged(%d)\n", interp);

  if (m_Rescaler) {
    m_Rescaler -> setEnabled(interp);
  }

  onImageScaleChanged();

  replotImage();
}

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void QxrdImagePlot::onMarkedPointsChanged ( )

slot

Definition at line 1116 of file qxrdimageplot.cpp.

References displayPowderMarkers(), and replot().

Referenced by setProcessor().

{
  displayPowderMarkers();

  replot();
}

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void QxrdImagePlot::onMaskedImageAvailable ( QcepImageDataBasePtr  image, QcepMaskDataPtr  mask  )

slot

Definition at line 727 of file qxrdimageplot.cpp.

References QxrdRasterData::height(), m_Data, m_DataRaster, m_FirstTime, m_ImagePlotSettings, m_Mask, replotImage(), setImage(), setMask(), and QxrdRasterData::width().

{
  QxrdImagePlotSettingsPtr set(m_ImagePlotSettings);

  if (set) {
    m_Data = image;
    m_Mask = mask;

    if (!image ||
        image->get_Width() != m_DataRaster->width() ||
        image->get_Height() != m_DataRaster->height()) {
      m_FirstTime = true;
    }

    QxrdRasterData *data = new QxrdRasterData(image, set->get_InterpolatePixels());
    QxrdMaskRasterData *msk = new QxrdMaskRasterData(mask, false);

    setImage(data);
    setMask(msk);

    if (image) {
      setTitle(image -> get_Title());
    } else {
      setTitle("");
    }

    replotImage();
  }
}

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void QxrdImagePlot::onProcessedImageAvailable ( QcepImageDataBasePtr  image, QcepMaskDataPtr  overflow  )

slot

Definition at line 686 of file qxrdimageplot.cpp.

References DEBUG_DISPLAY, g_Application, QxrdRasterData::height(), m_Data, m_DataRaster, m_FirstTime, m_ImagePlotSettings, m_Overflow, QcepApplication::printMessage(), qcepDebug(), replotImage(), setImage(), setOverflows(), and QxrdRasterData::width().

{
  QTime tic;
  tic.start();

  QxrdImagePlotSettingsPtr set(m_ImagePlotSettings);

  if (set) {
    m_Data = image;
    m_Overflow = overflow;

    if (!image ||
        m_DataRaster == NULL ||
        image->get_Width() != m_DataRaster->width() ||
        image->get_Height() != m_DataRaster->height()) {
      m_FirstTime = true;
    }

    QxrdRasterData *data = new QxrdRasterData(image, set->get_InterpolatePixels());

    if (overflow == NULL) {
      setImage(data);
    } else {
      setOverflows(new QxrdMaskRasterData(overflow));
      setImage(data);
    }

    if (image) {
      setTitle(image -> get_Title());
    } else {
      setTitle("");
    }

    replotImage();
  }

  if (g_Application && qcepDebug(DEBUG_DISPLAY)) {
    g_Application->printMessage(tr("plot image took %1 msec").arg(tic.elapsed()));
  }
}

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QxrdDataProcessorWPtr QxrdImagePlot::processor

(

)

const

Definition at line 209 of file qxrdimageplot.cpp.

References m_DataProcessor.

Referenced by trackerTextF().

{
  return m_DataProcessor;
}

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const QxrdRasterData * QxrdImagePlot::raster

(

)

const

Definition at line 786 of file qxrdimageplot.cpp.

References m_DataRaster.

Referenced by trackerTextF().

{
  return m_DataRaster;
}

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QxrdRasterData * QxrdImagePlot::raster

(

)

Definition at line 791 of file qxrdimageplot.cpp.

References m_DataRaster.

{
  return m_DataRaster;
}

void QxrdImagePlot::recalculateDisplayedRange ( )

slot

Definition at line 263 of file qxrdimageplot.cpp.

References m_DataRaster, m_ImagePlotSettings, QxrdRasterData::maxValue(), QxrdRasterData::minValue(), PercentageMode, PercentileMode, QxrdRasterData::percentileRange(), replotImage(), and QxrdRasterData::setDisplayedRange().

Referenced by init(), and setImage().

{
  QxrdImagePlotSettingsPtr set(m_ImagePlotSettings);

  if (set && m_DataRaster) {
    double mindis, maxdis;

    if (set->get_DisplayScalingMode() == PercentageMode) {
      double minv = m_DataRaster->minValue();
      double maxv = m_DataRaster->maxValue();
      double del = maxv-minv;

      mindis = minv+del*set->get_DisplayMinimumPct()/100.0;
      maxdis = minv+del*set->get_DisplayMaximumPct()/100.0;
    } else if (set->get_DisplayScalingMode() == PercentileMode) {
      QwtInterval range = m_DataRaster->percentileRange(set->get_DisplayMinimumPctle(), set->get_DisplayMaximumPctle());

      mindis = range.minValue();
      maxdis = range.maxValue();
    } else {
      mindis = set->get_DisplayMinimumVal();
      maxdis = set->get_DisplayMaximumVal();
    }

    m_DataRaster->setDisplayedRange(mindis, maxdis);

    replotImage();
  }
}

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void QxrdImagePlot::redoColorMap ( )

slot

Definition at line 480 of file qxrdimageplot.cpp.

References m_ImagePlotSettings, and setColorMap().

Referenced by init().

{
  QxrdImagePlotSettingsPtr set(m_ImagePlotSettings);

  if (set) {
    setColorMap(set->get_DisplayColorMap());
  }
}

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void QxrdImagePlot::replot

(

)

Definition at line 882 of file qxrdimageplot.cpp.

Referenced by displayPowderMarkers(), onCenterChanged(), onCenterXChanged(), onCenterYChanged(), onMarkedPointsChanged(), replotImage(), setMask(), setOverflows(), updateROIDisplay(), updateROISelection(), and zapPixel().

{
  //  QTime tic;
  //  tic.start();

  QcepPlot::replot();

  //  g_Application->printMessage(tr("QxrdImagePlot::replot took %1 msec").arg(tic.restart()));
}

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void QxrdImagePlot::replotImage ( )

private

Definition at line 293 of file qxrdimageplot.cpp.

References autoScale(), m_DataImage, m_DataRaster, m_FirstTime, and replot().

Referenced by changedColorMap(), changeImageShown(), changeMaskShown(), changeOverflowShown(), onInterpolateChanged(), onMaintainAspectChanged(), onMaskedImageAvailable(), onProcessedImageAvailable(), and recalculateDisplayedRange().

{
  m_DataImage -> setData(m_DataRaster);

  m_DataImage -> invalidateCache();
  m_DataImage -> itemChanged();

  if (m_FirstTime) {
    autoScale();
    m_FirstTime = false;
  } else {
    replot();
  }
}

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void QxrdImagePlot::selectHistogram ( QRectF  rect )

signal

Referenced by QxrdWindow::initialize(), and setProcessor().

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void QxrdImagePlot::selectROIItem ( int  n, bool  selected  )

private

Definition at line 1308 of file qxrdimageplot.cpp.

References m_ROICurves.

Referenced by updateROISelection().

{
  QwtPlotCurve *pc = m_ROICurves.value(n);

  if (pc) {
    QPen pen = pc->pen();
    const QwtSymbol *oldsym = pc->symbol();
    QwtSymbol *sym = NULL;

    if (oldsym) {
     sym = new QwtSymbol(oldsym->style(), oldsym->brush(), oldsym->pen(), oldsym->size());
    }

    if (selected) {
      pen.setWidth(3);
      if (sym) {
        sym->setSize(9,9);
      }
    } else {
      pen.setWidth(1);
      if (sym) {
        sym->setSize(5,5);
      }
    }
    pc->setPen(pen);
    if (sym) {
      pc->setSymbol(sym);
    }
  }
}

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void QxrdImagePlot::selectROILabel ( int  i, bool  on  )

protected

Definition at line 1339 of file qxrdimageplot.cpp.

References QcepPlot::m_Legend, and m_ROICurves.

Referenced by updateROISelection().

{
  const QVariant itemInfo = itemToInfo(m_ROICurves.value(i));

  QwtLegendLabel *legendLabel =
      qobject_cast<QwtLegendLabel*>(
        m_Legend->legendWidget(itemInfo));

  if (legendLabel) {
    legendLabel->setChecked(on);
  }
}

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void QxrdImagePlot::set005Range ( )

slot

Definition at line 233 of file qxrdimageplot.cpp.

References m_ImagePlotSettings.

Referenced by QxrdWindow::initialize().

{
  QxrdImagePlotSettingsPtr set(m_ImagePlotSettings);

  if (set) {
    set->set_DisplayMinimumPct(0);
    set->set_DisplayMaximumPct(5);
  }
}

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void QxrdImagePlot::set010Range ( )

slot

Definition at line 243 of file qxrdimageplot.cpp.

References m_ImagePlotSettings.

Referenced by QxrdWindow::initialize().

{
  QxrdImagePlotSettingsPtr set(m_ImagePlotSettings);

  if (set) {
    set->set_DisplayMinimumPct(0);
    set->set_DisplayMaximumPct(10);
  }
}

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void QxrdImagePlot::set100Range ( )

slot

Definition at line 253 of file qxrdimageplot.cpp.

References m_ImagePlotSettings.

Referenced by init(), and QxrdWindow::initialize().

{
  QxrdImagePlotSettingsPtr set(m_ImagePlotSettings);

  if (set) {
    set->set_DisplayMinimumPct(0);
    set->set_DisplayMaximumPct(100);
  }
}

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void QxrdImagePlot::setAutoRange ( )

slot

Definition at line 226 of file qxrdimageplot.cpp.

References QcepApplication::criticalMessage(), and g_Application.

Referenced by QxrdWindow::initialize().

{
  if (g_Application) {
    g_Application->criticalMessage("QxrdImagePlot::setAutoRange To do...");
  }
}

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void QxrdImagePlot::setColorMap ( int  index )

slot

Definition at line 489 of file qxrdimageplot.cpp.

References setEarthTones(), setFire(), setGrayscale(), setIce(), setInverseGrayscale(), and setSpectrum().

Referenced by changedColorMap(), init(), and redoColorMap().

{
  switch(n) {
  case 0:
    setGrayscale();
    break;

  case 1:
    setInverseGrayscale();
    break;

  case 2:
    setEarthTones();
    break;

  case 3:
    setSpectrum();
    break;

  case 4:
    setFire();
    break;

  case 5:
    setIce();
    break;
  }
}

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void QxrdImagePlot::setEarthTones ( )

slot

Definition at line 423 of file qxrdimageplot.cpp.

References changedColorMap(), colorMapRange(), colorMapStart(), and setTrackerPen().

Referenced by QxrdWindow::initialize(), and setColorMap().

{
  colorMapStart(Qt::black, Qt::white);

  colorMapRange(0.0, Qt::black, 0.15, Qt::blue);
  colorMapRange(0.15, Qt::blue, 0.25, Qt::gray);
  colorMapRange(0.25, Qt::gray, 0.35, Qt::green);
  colorMapRange(0.35, Qt::green, 0.5, Qt::darkYellow);
  colorMapRange(0.5, Qt::darkYellow, 0.85, Qt::darkMagenta);
  colorMapRange(0.85, Qt::darkMagenta, 1.0, Qt::white);

  setTrackerPen(QPen(Qt::red));

  changedColorMap();
}

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void QxrdImagePlot::setFire ( )

slot

Definition at line 454 of file qxrdimageplot.cpp.

References changedColorMap(), colorMapRange(), colorMapStart(), and setTrackerPen().

Referenced by QxrdWindow::initialize(), and setColorMap().

{
  colorMapStart(Qt::black, Qt::white);

  colorMapRange(0.0,  Qt::black,  0.25, Qt::red);
  colorMapRange(0.25, Qt::red,    0.75, Qt::yellow);
  colorMapRange(0.75, Qt::yellow, 1.0,  Qt::white);

  setTrackerPen(QPen(Qt::blue));

  changedColorMap();
}

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void QxrdImagePlot::setGrayscale ( )

slot

Definition at line 403 of file qxrdimageplot.cpp.

References changedColorMap(), colorMapRange(), colorMapStart(), and setTrackerPen().

Referenced by init(), QxrdWindow::initialize(), and setColorMap().

{
  colorMapStart(Qt::black, Qt::white);
  colorMapRange(0.0, Qt::black, 1.0, Qt::white);

  setTrackerPen(QPen(Qt::red));

  changedColorMap();
}

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void QxrdImagePlot::setIce ( )

slot

Definition at line 467 of file qxrdimageplot.cpp.

References changedColorMap(), colorMapRange(), colorMapStart(), and setTrackerPen().

Referenced by QxrdWindow::initialize(), and setColorMap().

{
  colorMapStart(Qt::black, Qt::white);

  colorMapRange(0.0,  Qt::black, 0.25, Qt::blue);
  colorMapRange(0.25, Qt::blue,  0.75, Qt::cyan);
  colorMapRange(0.75, Qt::cyan,  1.0,  Qt::white);

  setTrackerPen(QPen(Qt::red));

  changedColorMap();
}

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void QxrdImagePlot::setImage ( QxrdRasterData *  data )

private

Definition at line 651 of file qxrdimageplot.cpp.

References m_DataImage, m_DataRaster, onImageScaleChanged(), and recalculateDisplayedRange().

Referenced by onMaskedImageAvailable(), and onProcessedImageAvailable().

{
  m_DataRaster = data;

  m_DataImage -> setData(data);
  m_DataImage -> invalidateCache();
  m_DataImage -> itemChanged();

  recalculateDisplayedRange();

  onImageScaleChanged();
}

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void QxrdImagePlot::setInverseGrayscale ( )

slot

Definition at line 413 of file qxrdimageplot.cpp.

References changedColorMap(), colorMapRange(), colorMapStart(), and setTrackerPen().

Referenced by QxrdWindow::initialize(), and setColorMap().

{
  colorMapStart(Qt::white, Qt::black);
  colorMapRange(0.0, Qt::white, 1.0, Qt::black);

  setTrackerPen(QPen(Qt::red));

  changedColorMap();
}

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void QxrdImagePlot::setMask ( QxrdMaskRasterData *  data )

private

Definition at line 664 of file qxrdimageplot.cpp.

References m_MaskImage, m_MaskRaster, and replot().

Referenced by onMaskedImageAvailable().

{
  m_MaskRaster = mask;

  m_MaskImage -> setData(mask);
  m_MaskImage -> invalidateCache();
  m_MaskImage -> itemChanged();

  replot();
}

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void QxrdImagePlot::setOverflows ( QxrdMaskRasterData *  overflow )

private

Definition at line 675 of file qxrdimageplot.cpp.

References m_OverflowImage, m_OverflowRaster, and replot().

Referenced by onProcessedImageAvailable().

{
  m_OverflowRaster = overflow;

  m_OverflowImage -> setData(overflow);
  m_OverflowImage -> invalidateCache();
  m_OverflowImage -> itemChanged();

  replot();
}

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void QxrdImagePlot::setProcessor

(

QxrdDataProcessorWPtr

proc

)

Definition at line 168 of file qxrdimageplot.cpp.

References m_CenterFinderPicker, m_Circles, m_DataProcessor, m_HistogramSelector, m_Measurer, m_Polygons, m_PowderPointPicker, m_Slicer, QxrdDataProcessorBase::maskCircle(), QxrdDataProcessorBase::maskPolygon(), QxrdDataProcessorBase::measurePolygon(), onCenterChanged(), QxrdCenterFinder::onCenterChanged(), onMarkedPointsChanged(), QxrdCenterFinder::onPointSelected(), selectHistogram(), slicePolygon(), and QxrdPowderPointVectorProperty::valueChanged().

{
  m_DataProcessor = proc;

  QxrdDataProcessorPtr dp(m_DataProcessor);

  if (dp) {
    QxrdCenterFinderPtr cf(dp->centerFinder());

    if (cf) {
      connect(m_CenterFinderPicker, (void (QcepPlotMeasurer::*)( const QPointF &)) &QwtPlotPicker::selected,
              cf.data(), &QxrdCenterFinder::onCenterChanged);

      connect(m_Circles, (void (QcepPlotMeasurer::*)( const QRectF &)) &QwtPlotPicker::selected,
              dp.data(), &QxrdDataProcessorBase::maskCircle);

      connect(m_Polygons, (void (QcepPlotMeasurer::*)( const QVector<QPointF> &)) &QwtPlotPicker::selected,
              dp.data(), &QxrdDataProcessorBase::maskPolygon);

      connect(m_Measurer, (void (QcepPlotMeasurer::*)( const QVector<QPointF> &)) &QwtPlotPicker::selected,
              dp.data(), &QxrdDataProcessorBase::measurePolygon);

      connect(m_PowderPointPicker, (void (QcepPlotMeasurer::*)( const QPointF &)) &QwtPlotPicker::selected,
              cf.data(), &QxrdCenterFinder::onPointSelected);

      onCenterChanged(QPointF(cf->get_CenterX(), cf->get_CenterY()));

      connect(cf->prop_MarkedPoints(), &QxrdPowderPointVectorProperty::valueChanged,
              this, &QxrdImagePlot::onMarkedPointsChanged);

      onMarkedPointsChanged();
    }
  }

  connect(m_Slicer, (void (QcepPlotMeasurer::*)( const QVector<QPointF> &)) &QwtPlotPicker::selected,
          this, &QxrdImagePlot::slicePolygon);

  connect(m_HistogramSelector, (void (QcepPlotMeasurer::*)( const QRectF &)) &QwtPlotPicker::selected,
          this, &QxrdImagePlot::selectHistogram);
}

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void QxrdImagePlot::setROIModel

(

QxrdROICoordinatesListModelPtr

model

)

Definition at line 1187 of file qxrdimageplot.cpp.

References m_ROIModel, and updateROIDisplay().

{
  m_ROIModel = model;

  updateROIDisplay();

  if (m_ROIModel) {
    connect(m_ROIModel.data(), &QAbstractItemModel::modelReset,    this, &QxrdImagePlot::updateROIDisplay);
    connect(m_ROIModel.data(), &QAbstractItemModel::dataChanged,   this, &QxrdImagePlot::updateROIDisplay);
    connect(m_ROIModel.data(), &QAbstractItemModel::rowsInserted,  this, &QxrdImagePlot::updateROIDisplay);
    connect(m_ROIModel.data(), &QAbstractItemModel::rowsMoved,     this, &QxrdImagePlot::updateROIDisplay);
    connect(m_ROIModel.data(), &QAbstractItemModel::rowsRemoved,   this, &QxrdImagePlot::updateROIDisplay);
  }
}

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void QxrdImagePlot::setROISelection

(

QItemSelectionModel *

select

)

Definition at line 1202 of file qxrdimageplot.cpp.

References m_ROISelection, updateROIDisplay(), and updateROISelection().

{
  m_ROISelection = select;

  updateROIDisplay();

  if (m_ROISelection) {
    connect(m_ROISelection, &QItemSelectionModel::selectionChanged,
            this, &QxrdImagePlot::updateROISelection);
  }
}

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void QxrdImagePlot::setSpectrum ( )

slot

Definition at line 439 of file qxrdimageplot.cpp.

References changedColorMap(), colorMapRange(), colorMapStart(), and setTrackerPen().

Referenced by QxrdWindow::initialize(), and setColorMap().

{
  colorMapStart(Qt::magenta, Qt::red);

  colorMapRange(0.0, Qt::magenta,0.2, Qt::blue);
  colorMapRange(0.2, Qt::blue,   0.4, Qt::cyan);
  colorMapRange(0.4, Qt::cyan,   0.6, Qt::green);
  colorMapRange(0.6, Qt::green,  0.8, Qt::yellow);
  colorMapRange(0.8, Qt::yellow, 1.0, Qt::red);

  setTrackerPen(QPen(Qt::black));

  changedColorMap();
}

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void QxrdImagePlot::setTrackerPen ( const QPen &  pen )

private

Definition at line 333 of file qxrdimageplot.cpp.

References m_CenterFinderPicker, m_CenterMarker, m_Circles, m_HistogramSelector, m_MaskColorMap, m_Measurer, m_Polygons, m_PowderPointPicker, m_Slicer, and QcepPlot::m_Zoomer.

Referenced by setEarthTones(), setFire(), setGrayscale(), setIce(), setInverseGrayscale(), and setSpectrum().

{
  m_Zoomer -> setTrackerPen(pen);
  m_Zoomer -> setRubberBandPen(pen);
  m_CenterFinderPicker -> setTrackerPen(pen);
  m_CenterFinderPicker -> setRubberBandPen(pen);
  m_Circles  -> setTrackerPen(pen);
  m_Circles  -> setRubberBandPen(pen);
  m_Polygons -> setTrackerPen(pen);
  m_Polygons -> setRubberBandPen(pen);
  m_Measurer -> setTrackerPen(pen);
  m_Measurer -> setRubberBandPen(pen);
  m_Slicer   -> setTrackerPen(pen);
  m_Slicer   -> setRubberBandPen(pen);
  m_HistogramSelector   -> setTrackerPen(pen);
  m_HistogramSelector   -> setRubberBandPen(pen);
  m_PowderPointPicker   -> setTrackerPen(pen);
  m_PowderPointPicker   -> setRubberBandPen(pen);

  if (m_CenterMarker) {
    m_CenterMarker -> setLinePen(pen);
  }

  m_MaskColorMap->setColorInterval(pen.color(), QColor(0,0,0,0));

//  foreach (QwtPlotMarker *m, m_PowderPointMarkers) {
//    const QwtSymbol *oldsym = m->symbol();

//    QwtSymbol *sym = new QwtSymbol(oldsym->style(),oldsym->brush(),oldsym->pen(),oldsym->size());

//    sym->setPen(pen);
//    sym->setBrush(QBrush(pen.color()));

//    m->setSymbol(sym);
//  }
}

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void QxrdImagePlot::slicePolygon ( QVector< QPointF >  poly )

signal

Referenced by QxrdWindow::initialize(), and setProcessor().

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void QxrdImagePlot::toggleLogDisplay ( )

slot

Definition at line 616 of file qxrdimageplot.cpp.

References changeLogDisplay(), and m_ImagePlotSettings.

Referenced by QxrdDetectorImagePlot::contextMenuEvent().

{
  QxrdImagePlotSettingsPtr set(m_ImagePlotSettings);

  if (set) {
    changeLogDisplay(!set->get_DisplayLog());
  }
}

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void QxrdImagePlot::toggleShowImage ( )

slot

Definition at line 518 of file qxrdimageplot.cpp.

References changeImageShown(), and m_ImagePlotSettings.

Referenced by QxrdWindow::initialize().

{
  QxrdImagePlotSettingsPtr set(m_ImagePlotSettings);

  if (set) {
    changeImageShown(!set->get_ImageShown());
  }
}

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void QxrdImagePlot::toggleShowMask ( )

slot

Definition at line 544 of file qxrdimageplot.cpp.

References changeMaskShown(), and m_ImagePlotSettings.

Referenced by QxrdDetectorImagePlot::contextMenuEvent(), and QxrdWindow::initialize().

{
  QxrdImagePlotSettingsPtr set(m_ImagePlotSettings);

  if (set) {
    changeMaskShown(!set->get_MaskShown());
  }
}

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void QxrdImagePlot::toggleShowOverflow ( )

slot

Definition at line 570 of file qxrdimageplot.cpp.

References changeOverflowShown(), and m_ImagePlotSettings.

Referenced by QxrdWindow::initialize().

{
  QxrdImagePlotSettingsPtr set(m_ImagePlotSettings);

  if (set) {
    changeOverflowShown(!set->get_OverflowShown());
  }
}

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void QxrdImagePlot::toggleShowROI ( )

slot

Definition at line 596 of file qxrdimageplot.cpp.

References changeROIShown(), and m_ImagePlotSettings.

Referenced by QxrdDetectorImagePlot::contextMenuEvent().

{
  QxrdImagePlotSettingsPtr set(m_ImagePlotSettings);

  if (set) {
    changeROIShown(!set->get_DisplayROI());
  }
}

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QwtText QxrdImagePlot::trackerTextF ( const QPointF &  pos )

virtual

Reimplemented from QcepPlot.

Definition at line 892 of file qxrdimageplot.cpp.

References QxrdMaskRasterData::data(), m_ImagePlotSettings, m_MaskRaster, m_PowderPointPicker, QxrdRasterData::optimizePeakPosition(), processor(), raster(), QxrdMaskRasterData::value(), and QxrdRasterData::value().

{
  const QxrdRasterData *ras = this->raster();

  QxrdDataProcessorPtr processor = this->processor();
  QxrdCenterFinderPtr centerFinder;

  if (processor) {
    centerFinder = processor->centerFinder();
  }

  QString res = tr("%1, %2").arg(pos.x()).arg(pos.y());

  QxrdImagePlotSettingsPtr set(m_ImagePlotSettings);

  if (set) {
    set->set_XMouse(pos.x());
    set->set_YMouse(pos.y());
  }

  if (ras) {
    double val = ras->value(pos.x(),pos.y());
    res += tr(", %1").arg(val);

    if (set) {
      set->set_ValMouse(val);
    }
  }

  if (m_MaskRaster && m_MaskRaster->data()) {
    double mask = m_MaskRaster->value(pos.x(),pos.y());
    res += tr(", %1").arg(mask);

    if (set) {
      set->set_MaskMouse(mask);
    }
  }

  if (centerFinder) {
    double tth = centerFinder->getTTH(pos);
    res += tr("\nTTH %1").arg(tth);

    if (set) {
      set->set_TTHMouse(tth);
    }

    double q = centerFinder->getQ(pos);
    res += tr(", Q %1").arg(q);

    if (set) {
      set->set_QMouse(q);
    }

    double r = centerFinder->getR(pos);
    res += tr(", R %1").arg(r);

    if (set) {
      set->set_RMouse(r);
    }

    double chi = centerFinder->getChi(pos);
    res += tr(", Chi %1").arg(chi);

    if (m_PowderPointPicker -> isEnabled()) {
      QPointF rpt = ras->optimizePeakPosition(pos);
      res += tr("\nPtx %1, Pty %2").arg(rpt.x()).arg(rpt.y());
    }
  }

  return res;
}

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void QxrdImagePlot::updateROIDisplay ( )

private

Definition at line 1224 of file qxrdimageplot.cpp.

References clearROIDisplay(), m_ImagePlotSettings, m_ROICurves, m_ROIModel, m_ROISelection, replot(), and QcepPlot::setPlotCurveStyle().

Referenced by changeROIShown(), enableROIDisplay(), setROIModel(), and setROISelection().

{
  clearROIDisplay();

  QxrdImagePlotSettingsPtr set(m_ImagePlotSettings);

  if (set && set->get_DisplayROI() && m_ROIModel && m_ROISelection) {
    int nROI = m_ROIModel->rowCount(QModelIndex());

    for (int i=0; i<nROI; i++) {
      QxrdROICoordinatesPtr roi = m_ROIModel->roi(i);

      if (roi) {
        QVector<QPointF> pts = roi->markerCoords();

        QwtPlotPiecewiseCurve *pc = new QwtPlotPiecewiseCurve(this, tr("ROI %1").arg(i));

        setPlotCurveStyle(i, pc);

        bool on = m_ROISelection->rowIntersectsSelection(i, QModelIndex());

        if (pc) {
          QPen pen = pc->pen();
          const QwtSymbol *oldsym = pc->symbol();
          QwtSymbol *sym = NULL;

          if (oldsym) {
            sym = new QwtSymbol(oldsym->style(), oldsym->brush(), oldsym->pen(), oldsym->size());
          }

          if (on) {
            pen.setWidth(3);
            if (sym) {
              sym->setSize(9,9);
            }
          } else {
            pen.setWidth(1);
            if (sym) {
              sym->setSize(5,5);
            }
          }
          pc->setPen(pen);
          if (sym) {
            pc->setSymbol(sym);
          }
        }

        pc->setSamples(pts);

        pc->attach(this);

        m_ROICurves.append(pc);
      }
    }
  }

  replot();
}

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void QxrdImagePlot::updateROISelection ( const QItemSelection &  selected, const QItemSelection &  deselected  )

private

Definition at line 1352 of file qxrdimageplot.cpp.

References m_ROIModel, m_ROISelection, replot(), selectROIItem(), and selectROILabel().

Referenced by setROISelection().

{
  if (m_ROIModel && m_ROISelection) {
    int n = m_ROIModel->roiCount();

    for (int i=0; i<n; i++) {
      bool sel = m_ROISelection->rowIntersectsSelection(i, QModelIndex());

      selectROIItem(i, sel);
      selectROILabel(i, sel);
    }

    replot();
  }
}

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void QxrdImagePlot::zapPixel ( int  x, int  y  )

slot

Definition at line 1096 of file qxrdimageplot.cpp.

References m_Data, and replot().

Referenced by QxrdDetectorImagePlot::contextMenuEvent(), and contextMenuEvent().

{
  double sum = 0;
  int    npx = 0;

  for (int ix = x-1; ix <= x+1; ix++) {
    for (int iy = y-1; iy <= y+1; iy++) {
      sum += m_Data->getImageData(ix, iy);
      npx += 1;
    }
  }

  sum -= m_Data->getImageData(x,y);
  npx -= 1;

  m_Data->setImageData(x,y, sum/npx);

  replot();
}

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Member Data Documentation

QxrdCenterFinderPicker* QxrdImagePlot::m_CenterFinderPicker

private

Definition at line 189 of file qxrdimageplot.h.

Referenced by disablePickers(), enableCentering(), init(), setProcessor(), and setTrackerPen().

QwtPlotMarker* QxrdImagePlot::m_CenterMarker

private

Definition at line 190 of file qxrdimageplot.h.

Referenced by init(), onCenterChanged(), onCenterXChanged(), onCenterYChanged(), and setTrackerPen().

QxrdMaskPicker* QxrdImagePlot::m_Circles

private

Definition at line 192 of file qxrdimageplot.h.

Referenced by disablePickers(), enableMaskCircles(), init(), setProcessor(), and setTrackerPen().

QwtLinearColorMap* QxrdImagePlot::m_ColorMap

private

Definition at line 179 of file qxrdimageplot.h.

Referenced by changedColorMap(), colorMapRange(), and colorMapStart().

bool QxrdImagePlot::m_ContextMenuEnabled

private

Definition at line 201 of file qxrdimageplot.h.

Referenced by contextMenuEvent(), disableContextMenu(), and enableContextMenu().

QcepImageDataBasePtr QxrdImagePlot::m_Data

private

Definition at line 168 of file qxrdimageplot.h.

Referenced by onMaskedImageAvailable(), onProcessedImageAvailable(), and zapPixel().

QwtPlotSpectrogram* QxrdImagePlot::m_DataImage

private

Definition at line 176 of file qxrdimageplot.h.

Referenced by changedColorMap(), changeImageShown(), init(), replotImage(), and setImage().

QxrdDataProcessorWPtr QxrdImagePlot::m_DataProcessor

private

Definition at line 187 of file qxrdimageplot.h.

Referenced by contextMenuEvent(), displayPowderMarkers(), processor(), and setProcessor().

QxrdRasterData* QxrdImagePlot::m_DataRaster

private

Definition at line 172 of file qxrdimageplot.h.

Referenced by onInterpolateChanged(), onMaskedImageAvailable(), onProcessedImageAvailable(), raster(), recalculateDisplayedRange(), replotImage(), and setImage().

bool QxrdImagePlot::m_FirstTime

private

Definition at line 199 of file qxrdimageplot.h.

Referenced by onMaskedImageAvailable(), onProcessedImageAvailable(), and replotImage().

QxrdHistogramSelector* QxrdImagePlot::m_HistogramSelector

private

Definition at line 165 of file qxrdimageplot.h.

Referenced by disablePickers(), enableHistograms(), init(), setProcessor(), and setTrackerPen().

QxrdImagePlotSettingsWPtr QxrdImagePlot::m_ImagePlotSettings

protected

Definition at line 159 of file qxrdimageplot.h.

Referenced by changeImageShown(), changeLogDisplay(), changeMaskShown(), changeOverflowShown(), changeROIShown(), colorMapRange(), QxrdDetectorImagePlot::contextMenuEvent(), contextMenuEvent(), enableROIDisplay(), imagePlotSettings(), init(), onMaskedImageAvailable(), onProcessedImageAvailable(), recalculateDisplayedRange(), redoColorMap(), set005Range(), set010Range(), set100Range(), toggleLogDisplay(), toggleShowImage(), toggleShowMask(), toggleShowOverflow(), toggleShowROI(), trackerTextF(), and updateROIDisplay().

QcepMaskDataPtr QxrdImagePlot::m_Mask

private

Definition at line 169 of file qxrdimageplot.h.

Referenced by onMaskedImageAvailable().

int QxrdImagePlot::m_MaskAlpha

private

Definition at line 182 of file qxrdimageplot.h.

Referenced by changeMaskShown(), and init().

QxrdMaskColorMap* QxrdImagePlot::m_MaskColorMap

private

Definition at line 181 of file qxrdimageplot.h.

Referenced by changedColorMap(), and setTrackerPen().

QwtPlotSpectrogram* QxrdImagePlot::m_MaskImage

private

Definition at line 177 of file qxrdimageplot.h.

Referenced by changedColorMap(), changeMaskShown(), init(), and setMask().

QxrdMaskRasterData* QxrdImagePlot::m_MaskRaster

private

Definition at line 173 of file qxrdimageplot.h.

Referenced by maskRaster(), setMask(), and trackerTextF().

QxrdImagePlotMeasurer* QxrdImagePlot::m_Measurer

private

Definition at line 164 of file qxrdimageplot.h.

Referenced by disablePickers(), enableMeasuring(), init(), setProcessor(), and setTrackerPen().

QcepObjectNamer QxrdImagePlot::m_ObjectNamer

private

Definition at line 156 of file qxrdimageplot.h.

QcepMaskDataPtr QxrdImagePlot::m_Overflow

private

Definition at line 170 of file qxrdimageplot.h.

Referenced by onProcessedImageAvailable().

int QxrdImagePlot::m_OverflowAlpha

private

Definition at line 185 of file qxrdimageplot.h.

Referenced by changeOverflowShown(), and init().

QxrdMaskColorMap* QxrdImagePlot::m_OverflowColorMap

private

Definition at line 184 of file qxrdimageplot.h.

Referenced by changedColorMap().

QwtPlotSpectrogram* QxrdImagePlot::m_OverflowImage

private

Definition at line 178 of file qxrdimageplot.h.

Referenced by changedColorMap(), changeOverflowShown(), init(), and setOverflows().

QxrdMaskRasterData* QxrdImagePlot::m_OverflowRaster

private

Definition at line 174 of file qxrdimageplot.h.

Referenced by setOverflows().

QxrdMaskPicker* QxrdImagePlot::m_Polygons

private

Definition at line 193 of file qxrdimageplot.h.

Referenced by disablePickers(), enableMaskPolygons(), init(), setProcessor(), and setTrackerPen().

QVector<QwtPlotCurve*> QxrdImagePlot::m_PowderPointCurves

private

Definition at line 196 of file qxrdimageplot.h.

Referenced by clearPowderMarkers(), and displayPowderMarkers().

QxrdPowderPointPicker* QxrdImagePlot::m_PowderPointPicker

private

Definition at line 195 of file qxrdimageplot.h.

Referenced by disablePickers(), enablePowderPoints(), init(), setProcessor(), setTrackerPen(), and trackerTextF().

QwtPlotRescaler* QxrdImagePlot::m_Rescaler

private

Definition at line 162 of file qxrdimageplot.h.

Referenced by init(), onImageScaleChanged(), and onMaintainAspectChanged().

QVector<QwtPlotCurve*> QxrdImagePlot::m_ROICurves

private

Definition at line 205 of file qxrdimageplot.h.

Referenced by clearROIDisplay(), onLegendChecked(), selectROIItem(), selectROILabel(), and updateROIDisplay().

QxrdROICoordinatesListModelPtr QxrdImagePlot::m_ROIModel

private

Definition at line 203 of file qxrdimageplot.h.

Referenced by moveSelectedROICenter(), onLegendChecked(), setROIModel(), updateROIDisplay(), and updateROISelection().

QItemSelectionModel* QxrdImagePlot::m_ROISelection

private

Definition at line 204 of file qxrdimageplot.h.

Referenced by moveSelectedROICenter(), onLegendChecked(), setROISelection(), updateROIDisplay(), and updateROISelection().

QxrdPlotSlicer* QxrdImagePlot::m_Slicer

private

Definition at line 163 of file qxrdimageplot.h.

Referenced by disablePickers(), enableSlicing(), init(), setProcessor(), and setTrackerPen().

---

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

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