#include <qxrdintegratorplot.h>

Inheritance diagram for QxrdIntegratorPlot:

Collaboration diagram for QxrdIntegratorPlot:

Public Slots
void	onNewIntegrationAvailable (QcepIntegratedDataPtr data)

void	clearGraph ()

void	clearSelectedCurves ()

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)

Public Member Functions
	QxrdIntegratorPlot (QWidget *parent=0)

void	init (QcepPlotSettingsWPtr settings)

void	setDataProcessor (QxrdDataProcessorWPtr proc)

Public Member Functions inherited from QcepPlot
	QcepPlot (QWidget *parent=0)

virtual	~QcepPlot ()

void	init (QcepPlotSettingsWPtr settings)

void	setPlotCurveStyle (int index, QwtPlotCurve *curve)

virtual QwtText	trackerTextF (const QPointF &pos)

void	contextMenuEvent (QContextMenuEvent *event)

void	updateZoomer ()

Private Attributes
QxrdDataProcessorWPtr	m_DataProcessor

QxrdIntegratorWPtr	m_Integrator

int	m_PlotIndex

QString	m_XUnitsLabel

Additional Inherited Members
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]

Detailed Description

Definition at line 11 of file qxrdintegratorplot.h.

Constructor & Destructor Documentation

QxrdIntegratorPlot::QxrdIntegratorPlot ( QWidget * parent = 0 )

Definition at line 20 of file qxrdintegratorplot.cpp.

   : QcepPlot(parent),
     m_DataProcessor(),
     m_Integrator(),
     m_PlotIndex(0),
     m_XUnitsLabel("")
 {
   qRegisterMetaType< QVector<double> >("QVector<double>");
 
 
 }

Member Function Documentation

void QxrdIntegratorPlot::clearGraph ( )

slot

Definition at line 117 of file qxrdintegratorplot.cpp.

References m_PlotIndex.

Referenced by QxrdWindow::initialize().

 {
   m_PlotIndex = 0;
 
   detachItems(QwtPlotItem::Rtti_PlotCurve);
   detachItems(QwtPlotItem::Rtti_PlotMarker);
 
   replot();
 }

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void QxrdIntegratorPlot::clearSelectedCurves ( )

slot

Definition at line 127 of file qxrdintegratorplot.cpp.

References QcepPlot::m_Legend.

Referenced by QxrdWindow::initialize().

 {
   QList<QwtPlotCurve*> toDelete;
 
   foreach(QwtPlotItem* item, itemList()) {
     QwtPlotCurve *pc = dynamic_cast<QwtPlotCurve*>(item);
     if (pc) {
       QWidget *wid = m_Legend->legendWidget(itemToInfo(pc));
 
       if (wid) {
         QwtLegendLabel *itm = qobject_cast<QwtLegendLabel*>(wid);
 
         if (itm) {
           if (itm->isChecked()) {
             toDelete.append(pc);
           }
         }
       }
     }
   }
 
   foreach(QwtPlotCurve *curve, toDelete) {
     if (curve) {
       curve->detach();
 
       delete curve;
     }
   }
 
   replot();
 }

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void QxrdIntegratorPlot::init ( QcepPlotSettingsWPtr settings )

Definition at line 32 of file qxrdintegratorplot.cpp.

References QcepPlot::init(), and QcepPlot::m_Legend.

 {
   QcepPlot::init(settings);
 
   if (m_Legend) {
     insertLegend(m_Legend, QwtPlot::BottomLegend);
   }
 }

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void QxrdIntegratorPlot::onNewIntegrationAvailable ( QcepIntegratedDataPtr data )

slot

Definition at line 55 of file qxrdintegratorplot.cpp.

References m_DataProcessor, QcepPlot::m_Legend, m_PlotIndex, m_XUnitsLabel, QcepPlot::setPlotCurveStyle(), and QcepPlot::updateZoomer().

Referenced by QxrdWindow::initialize().

 {
 
 //  printf("New integration available, %d, %d points\n", x.size(), y.size());
 
   if (m_PlotIndex < 40) {
     QTime tic;
     tic.start();
 
     QString units = data->get_XUnitsLabel();
 
     if (m_PlotIndex == 0) {
       m_XUnitsLabel = units;
     } else if (units != m_XUnitsLabel) {
       m_XUnitsLabel = "";
     }
 
     setAxisTitle(QwtPlot::xBottom, m_XUnitsLabel);
 
     QcepDoubleImageDataPtr img(data->get_Image());
 
     QString title = (img ? img -> get_Title() : data -> get_Title());
     QString tooltip;
 
     if (data->get_Oversample() > 1) {
       tooltip = tr("%1\nPlotted vs %2\n%3 x oversampled")
           .arg(title)
           .arg(units)
           .arg(data->get_Oversample());
     } else {
       tooltip = tr("%1\nPlotted vs %2\nNo oversampling")
           .arg(title)
           .arg(units);
     }
 
     QwtPlotCurve *pc = new QwtPlotPiecewiseCurve(this, title/*tr("Plot %1").arg(m_PlotIndex)*/);
     pc -> setSamples(data->x(), data->y(), data->size());
     setPlotCurveStyle(m_PlotIndex, pc);
     pc -> attach(this);
     pc -> setLegendAttribute(QwtPlotCurve::LegendShowSymbol, true);
     pc -> setLegendAttribute(QwtPlotCurve::LegendShowLine, true);
 
     updateZoomer();
 
     QxrdDataProcessorPtr proc(m_DataProcessor);
 
     if (proc) {
       proc -> updateEstimatedTime(proc -> prop_DisplayIntegratedDataTime(), tic.restart());
     }
 
     QWidget *legend = m_Legend->legendWidget(itemToInfo(pc));
 
     if (legend) {
       legend->setToolTip(tooltip);
     }
   }
 
   m_PlotIndex++;
 //
 //  printf("Plotting took %d msec\n", tic.restart());
 }

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void QxrdIntegratorPlot::setDataProcessor ( QxrdDataProcessorWPtr proc )

Definition at line 41 of file qxrdintegratorplot.cpp.

References m_DataProcessor, m_Integrator, QcepPlot::m_Measurer, and QxrdDataProcessorBase::printMeasuredPolygon().

 {
   m_DataProcessor = proc;
 
   QxrdDataProcessorPtr dp(m_DataProcessor);
 
   if (dp) {
     m_Integrator = dp -> integrator();
 
     connect(m_Measurer, (void (QcepPlotMeasurer::*)( const QVector<QPointF> &)) &QwtPlotPicker::selected,
             dp.data(), &QxrdDataProcessorBase::printMeasuredPolygon);
   }
 }