Plot1D Class Reference

The Plot1D class presents data of several 1D DataItems contained in a Data1DViewItem. More...

Inheritance diagram for Plot1D:

Collaboration diagram for Plot1D:

Public Types
enum class	PLOT_TYPE { Plot1D , Plot2D }

Signals
void	statusString (const QString &text)

Public Member Functions
	Plot1D (QWidget *parent=nullptr)
virtual QList< QAction * >	actionList ()
bool	axesRangeContains (double xpos, double ypos) const
	Returns true if axes rectangle contains given in axes coordinates. More...
SessionItem *	currentItem ()
const SessionItem *	currentItem () const
const QCustomPlot *	customPlot () const override
QCustomPlot *	customPlot () override
PlotEventInfo	eventInfo (double xpos, double ypos) const override
	Returns PlotEventInfo corresponding to given axes coordinates. More...
QSize	minimumSizeHint () const override
double	pixelToXaxisCoord (double pixel) const
	transform widget coordinates to axes coordinates More...
double	pixelToYaxisCoord (double pixel) const
ScientificPlotEvent *	plotEvent ()
PLOT_TYPE	plotType () const
	Returns the type of current plot. More...
void	resetView ()
	reset all axes min,max to initial value More...
virtual void	setItem (SessionItem *item)
void	setLog (bool log)
	sets logarithmic scale More...
void	setMouseTrackingEnabled (bool enable)
	Tracks move events (used when showing profile histograms and printing status string) More...
QSize	sizeHint () const override
double	xAxisCoordToPixel (double axis_coordinate) const
	transform axes coordinates to CustomPlot widget coordinates More...
double	yAxisCoordToPixel (double axis_coordinate) const

Protected Member Functions
virtual void	hideEvent (QHideEvent *)
virtual void	showEvent (QShowEvent *)
void	subscribeToItem () override
void	unsubscribeFromItem () override

Private Slots
void	onPropertyChanged (const QString &property_name)
	updates plot depending on IntensityDataItem properties More...
void	onTimeToReplot ()
	Replots SpecularPlot. More...
void	onXaxisRangeChanged (QCPRange newRange)
	Propagate xmin, xmax back to IntensityDataItem. More...
void	onYaxisRangeChanged (QCPRange newRange)
	Propagate ymin, ymax back to IntensityDataItem. More...

Private Member Functions
void	initPlots ()
	creates and initializes the color map More...
void	modifyAxesProperties (const QString &axisName, const QString &propertyName)
void	refreshPlotData ()
	Refresh axes' labels, range and graph data. More...
void	replot ()
	Schedule replot for later execution by onTimeReplot() slot. More...
void	setAxesLabelsFromItem (Data1DViewItem *item)
	Sets X,Y axes labels from item. More...
void	setAxesRangeConnected (bool isConnected)
	Connects/disconnects signals related to SpecularPlot's X,Y axes rectangle change. More...
void	setAxesRangeFromItem (Data1DViewItem *item)
	Sets (xmin,xmax) and (ymin,ymax) of SpecularPlot from specular item. More...
void	setConnected (bool isConnected)
void	setLabel (const BasicAxisItem *item, QCPAxis *axis, QString label)
	Sets label to axis. More...
void	setUpdateTimerConnected (bool isConnected)
void	updateAllGraphs ()
	Sets data to graphs. More...
void	updateGraph (Data1DProperties *item)
	Sets data to the graph corresponding to the passed Data1DProperties. More...
Data1DViewItem *	viewItem ()
const Data1DViewItem *	viewItem () const

Private Attributes
bool	m_block_update
QCustomPlot *	m_custom_plot
ScientificPlotEvent *	m_event
std::map< Data1DProperties *, QCPGraph * >	m_graph_map
SessionItemController *	m_itemController
PLOT_TYPE	m_plot_type
UpdateTimer *	m_update_timer

Detailed Description

The Plot1D class presents data of several 1D DataItems contained in a Data1DViewItem.

Provides minimal functionality for data plotting and axes interaction. Should be a component for more complicated plotting widgets.

Definition at line 32 of file Plot1D.h.

Member Enumeration Documentation

PLOT_TYPE

enum ScientificPlot::PLOT_TYPE

stronginherited

Enumerator
Plot1D
Plot2D

Definition at line 31 of file ScientificPlot.h.

{ Plot1D, Plot2D };

Constructor & Destructor Documentation

Plot1D()

Plot1D::Plot1D ( QWidget *  parent = nullptr )

explicit

Definition at line 33 of file Plot1D.cpp.

    : ScientificPlot(parent, PLOT_TYPE::Plot1D)
    , m_custom_plot(new QCustomPlot)
    , m_update_timer(new UpdateTimer(replot_update_interval, this))
    , m_block_update(false)
{
    QVBoxLayout* vlayout = new QVBoxLayout(this);
    vlayout->setContentsMargins(0, 0, 0, 0);
    vlayout->setSpacing(0);
    vlayout->addWidget(m_custom_plot);
    setLayout(vlayout);
 
    m_custom_plot->xAxis->setTickLabelFont(
        QFont(QFont().family(), Constants::plot_tick_label_size()));
    m_custom_plot->yAxis->setTickLabelFont(
        QFont(QFont().family(), Constants::plot_tick_label_size()));
 
    setMouseTrackingEnabled(true);
}

References m_custom_plot, Constants::plot_tick_label_size(), and ScientificPlot::setMouseTrackingEnabled().

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Member Function Documentation

actionList()

QList< QAction * > SessionItemWidget::actionList ( )

virtualinherited

Reimplemented in SpecularDataCanvas, FitComparisonWidget1D, FitComparisonWidget, SpecularDataWidget, SpecularDataImportWidget, IntensityDataWidget, IntensityDataPropertyWidget, IntensityDataProjectionsWidget, IntensityDataCanvas, RealDataPresenter, and RealDataMaskWidget.

Definition at line 36 of file SessionItemWidget.cpp.

{
    return QList<QAction*>();
}

Referenced by ItemComboWidget::setPresentation().

axesRangeContains()

bool ScientificPlot::axesRangeContains ( double  xpos, double  ypos  ) const

inherited

Returns true if axes rectangle contains given in axes coordinates.

Definition at line 50 of file ScientificPlot.cpp.

{
    return customPlot()->xAxis->range().contains(xpos)
           && customPlot()->yAxis->range().contains(ypos);
}

References ScientificPlot::customPlot().

Referenced by ColorMap::eventInfo(), eventInfo(), and SpecularPlot::eventInfo().

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currentItem() [1/2]

SessionItem * SessionItemWidget::currentItem ( )

inherited

Definition at line 41 of file SessionItemWidget.cpp.

{
    return const_cast<SessionItem*>(static_cast<const SessionItemWidget*>(this)->currentItem());
}

Referenced by RectangularDetectorEditor::detectorItem(), SphericalDetectorEditor::detectorItem(), FitFlowWidget::fitSuiteItem(), DistributionEditor::groupItem(), DepthProbeInstrumentEditor::instrumentItem(), EnvironmentEditor::instrumentItem(), GISASBeamEditor::instrumentItem(), GISASDetectorEditor::instrumentItem(), GISASInstrumentEditor::instrumentItem(), OffSpecularBeamEditor::instrumentItem(), OffSpecularInstrumentEditor::instrumentItem(), PolarizationAnalysisEditor::instrumentItem(), SpecularBeamEditor::instrumentItem(), SpecularInstrumentEditor::instrumentItem(), RealDataMaskWidget::intensityDataItem(), IntensityDataCanvas::intensityDataItem(), IntensityDataProjectionsWidget::intensityDataItem(), IntensityDataWidget::intensityDataItem(), ProjectionsPlot::intensityItem(), ColorMap::intensityItem(), DetectorPresenter::itemPresentation(), InstrumentPresenter::itemPresentation(), JobResultsPresenter::itemPresentation(), FitComparisonWidget::jobItem(), FitComparisonWidget1D::jobItem(), FitParameterWidget::jobItem(), RunFitControlWidget::jobItem(), JobPropertiesWidget::jobItem(), ParameterTuningWidget::jobItem(), SpecularDataImportWidget::realDataItem(), ItemComboWidget::setPresentation(), JobResultsPresenter::setPresentation(), SpecularDataCanvas::specularDataItem(), SpecularDataImportWidget::specularDataItem(), SpecularDataWidget::specularDataItem(), SpecularPlot::specularItem(), ItemComboWidget::subscribeToItem(), DistributionEditor::subscribeToItem(), GISASDetectorEditor::subscribeToItem(), PolarizationAnalysisEditor::subscribeToItem(), IntensityDataPropertyWidget::subscribeToItem(), JobPropertiesWidget::subscribeToItem(), ProjectionsPropertyPanel::subscribeToItem(), ProjectionsPlot::unsubscribeFromChildren(), and viewItem().

currentItem() [2/2]

const SessionItem * SessionItemWidget::currentItem ( ) const

inherited

Definition at line 46 of file SessionItemWidget.cpp.

{
    return m_itemController->currentItem();
}

References SessionItemController::currentItem(), and SessionItemWidget::m_itemController.

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customPlot() [1/2]

const QCustomPlot* Plot1D::customPlot ( ) const

inlineoverridevirtual

Implements ScientificPlot.

Definition at line 45 of file Plot1D.h.

{ return m_custom_plot; }

References m_custom_plot.

customPlot() [2/2]

QCustomPlot* Plot1D::customPlot ( )

inlineoverridevirtual

Implements ScientificPlot.

Definition at line 44 of file Plot1D.h.

{ return m_custom_plot; }

References m_custom_plot.

Referenced by Plot1DCanvas::customPlot().

eventInfo()

PlotEventInfo Plot1D::eventInfo ( double  xpos, double  ypos  ) const

overridevirtual

Returns PlotEventInfo corresponding to given axes coordinates.

Implements ScientificPlot.

Definition at line 53 of file Plot1D.cpp.

{
    PlotEventInfo result(plotType());
    if (!viewItem())
        return result;
 
    result.setX(xpos);
    result.setValue(ypos);
 
    result.setInAxesRange(axesRangeContains(xpos, ypos));
    result.setNx(bin(result.x(), m_custom_plot->graph()));
 
    return result;
}

References ScientificPlot::axesRangeContains(), m_custom_plot, ScientificPlot::plotType(), PlotEventInfo::setInAxesRange(), PlotEventInfo::setNx(), PlotEventInfo::setValue(), PlotEventInfo::setX(), viewItem(), and PlotEventInfo::x().

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hideEvent()

void SessionItemWidget::hideEvent ( QHideEvent *  )

protectedvirtualinherited

Definition at line 56 of file SessionItemWidget.cpp.

{
    m_itemController->unsubscribe();
}

References SessionItemWidget::m_itemController, and SessionItemController::unsubscribe().

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initPlots()

void Plot1D::initPlots ( )

private

creates and initializes the color map

Definition at line 146 of file Plot1D.cpp.

{
    auto property_items = viewItem()->propertyContainerItem()->propertyItems();
    std::for_each(property_items.begin(), property_items.end(), [this](Data1DProperties* item) {
        auto graph = m_custom_plot->addGraph();
        graph->setLineStyle(QCPGraph::lsLine);
        graph->setPen(QPen(item->color()));
        m_graph_map[item] = graph;
    });
}

References Data1DViewItem::propertyContainerItem(), DataPropertyContainer::propertyItems(), and viewItem().

Referenced by subscribeToItem().

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minimumSizeHint()

QSize Plot1D::minimumSizeHint ( ) const

inlineoverride

Definition at line 39 of file Plot1D.h.

{ return QSize(128, 128); }

modifyAxesProperties()

void Plot1D::modifyAxesProperties ( const QString &  axisName, const QString &  propertyName  )

private

Definition at line 267 of file Plot1D.cpp.

{
    if (m_block_update)
        return;
 
    if (propertyName == BasicAxisItem::P_TITLE
        || propertyName == BasicAxisItem::P_TITLE_IS_VISIBLE) {
        setAxesLabelsFromItem(viewItem());
        replot();
    }
 
    if (axisName == Data1DViewItem::P_XAXIS) {
        if (propertyName == BasicAxisItem::P_MIN_DEG || propertyName == BasicAxisItem::P_MAX_DEG) {
            setAxesRangeConnected(false);
            m_custom_plot->xAxis->setRange(viewItem()->getLowerX(), viewItem()->getUpperX());
            setAxesRangeConnected(true);
            replot();
        }
    } else if (axisName == Data1DViewItem::P_YAXIS) {
        if (propertyName == BasicAxisItem::P_MIN_DEG || propertyName == BasicAxisItem::P_MAX_DEG) {
            setAxesRangeConnected(false);
            m_custom_plot->yAxis->setRange(viewItem()->getLowerY(), viewItem()->getUpperY());
            setAxesRangeConnected(true);
            replot();
        } else if (propertyName == AmplitudeAxisItem::P_IS_LOGSCALE) {
            setLog(viewItem()->isLog());
            replot();
        }
    }
}

References m_block_update, m_custom_plot, AmplitudeAxisItem::P_IS_LOGSCALE, BasicAxisItem::P_MAX_DEG, BasicAxisItem::P_MIN_DEG, BasicAxisItem::P_TITLE, BasicAxisItem::P_TITLE_IS_VISIBLE, Data1DViewItem::P_XAXIS, Data1DViewItem::P_YAXIS, replot(), setAxesLabelsFromItem(), setAxesRangeConnected(), setLog(), and viewItem().

Referenced by subscribeToItem().

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onPropertyChanged

void Plot1D::onPropertyChanged ( const QString &  property_name )

privateslot

updates plot depending on IntensityDataItem properties

Definition at line 79 of file Plot1D.cpp.

{
    if (m_block_update)
        return;
 
    if (property_name == Data1DViewItem::P_AXES_UNITS) {
        setAxesRangeFromItem(viewItem());
        updateAllGraphs();
        replot();
    }
}

References m_block_update, Data1DViewItem::P_AXES_UNITS, replot(), setAxesRangeFromItem(), updateAllGraphs(), and viewItem().

Referenced by subscribeToItem().

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onTimeToReplot

void Plot1D::onTimeToReplot ( )

privateslot

Replots SpecularPlot.

Definition at line 107 of file Plot1D.cpp.

{
    m_custom_plot->replot();
}

References m_custom_plot.

Referenced by setUpdateTimerConnected().

onXaxisRangeChanged

void Plot1D::onXaxisRangeChanged ( QCPRange  newRange )

privateslot

Propagate xmin, xmax back to IntensityDataItem.

Definition at line 91 of file Plot1D.cpp.

{
    m_block_update = true;
    viewItem()->setLowerX(newRange.lower);
    viewItem()->setUpperX(newRange.upper);
    m_block_update = false;
}

References m_block_update, Data1DViewItem::setLowerX(), Data1DViewItem::setUpperX(), and viewItem().

Referenced by setAxesRangeConnected().

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onYaxisRangeChanged

void Plot1D::onYaxisRangeChanged ( QCPRange  newRange )

privateslot

Propagate ymin, ymax back to IntensityDataItem.

Definition at line 99 of file Plot1D.cpp.

{
    m_block_update = true;
    viewItem()->setLowerY(newRange.lower);
    viewItem()->setUpperY(newRange.upper);
    m_block_update = false;
}

References m_block_update, Data1DViewItem::setLowerY(), Data1DViewItem::setUpperY(), and viewItem().

Referenced by setAxesRangeConnected().

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pixelToXaxisCoord()

double ScientificPlot::pixelToXaxisCoord ( double  pixel ) const

inherited

transform widget coordinates to axes coordinates

Definition at line 35 of file ScientificPlot.cpp.

{
    return customPlot()->xAxis->pixelToCoord(pixel);
}

References ScientificPlot::customPlot().

Referenced by ScientificPlotEvent::currentPlotDescriptor(), and ColorMapSceneAdaptor::fromSceneX().

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pixelToYaxisCoord()

double ScientificPlot::pixelToYaxisCoord ( double  pixel ) const

inherited

Definition at line 40 of file ScientificPlot.cpp.

{
    return customPlot()->yAxis->pixelToCoord(pixel);
}

References ScientificPlot::customPlot().

Referenced by ScientificPlotEvent::currentPlotDescriptor(), and ColorMapSceneAdaptor::fromSceneY().

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plotEvent()

ScientificPlotEvent* ScientificPlot::plotEvent ( )

inlineinherited

Definition at line 42 of file ScientificPlot.h.

{ return m_event; }

References ScientificPlot::m_event.

Referenced by ProjectionsEditorCanvas::setConnected().

plotType()

PLOT_TYPE ScientificPlot::plotType ( ) const

inlineinherited

Returns the type of current plot.

Definition at line 59 of file ScientificPlot.h.

{ return m_plot_type; }

References ScientificPlot::m_plot_type.

Referenced by ColorMap::eventInfo(), eventInfo(), SpecularPlot::eventInfo(), and FontScalingEvent::setTickLabelFont().

refreshPlotData()

void Plot1D::refreshPlotData ( )

private

Refresh axes' labels, range and graph data.

Definition at line 194 of file Plot1D.cpp.

{
    if (m_block_update)
        return;
 
    m_block_update = true;
 
    auto view_item = viewItem();
    ASSERT(view_item);
 
    setAxesRangeFromItem(view_item);
    setAxesLabelsFromItem(view_item);
    updateAllGraphs();
 
    replot();
 
    m_block_update = false;
}

References ASSERT, m_block_update, replot(), setAxesLabelsFromItem(), setAxesRangeFromItem(), updateAllGraphs(), and viewItem().

Referenced by subscribeToItem().

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replot()

void Plot1D::replot ( )

private

Schedule replot for later execution by onTimeReplot() slot.

Definition at line 298 of file Plot1D.cpp.

{
    m_update_timer->scheduleUpdate();
}

References m_update_timer, and UpdateTimer::scheduleUpdate().

Referenced by modifyAxesProperties(), onPropertyChanged(), and refreshPlotData().

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resetView()

void Plot1D::resetView

(

)

reset all axes min,max to initial value

Definition at line 74 of file Plot1D.cpp.

{
    viewItem()->resetView();
}

References Data1DViewItem::resetView(), and viewItem().

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setAxesLabelsFromItem()

void Plot1D::setAxesLabelsFromItem ( Data1DViewItem *  item )

private

Sets X,Y axes labels from item.

Definition at line 225 of file Plot1D.cpp.

{
    setLabel(item->xAxisItem(), m_custom_plot->xAxis, item->getXaxisTitle());
    setLabel(item->yAxisItem(), m_custom_plot->yAxis, item->getYaxisTitle());
}

References Data1DViewItem::getXaxisTitle(), Data1DViewItem::getYaxisTitle(), m_custom_plot, setLabel(), Data1DViewItem::xAxisItem(), and Data1DViewItem::yAxisItem().

Referenced by modifyAxesProperties(), and refreshPlotData().

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setAxesRangeConnected()

void Plot1D::setAxesRangeConnected ( bool  isConnected )

private

Connects/disconnects signals related to SpecularPlot's X,Y axes rectangle change.

Definition at line 163 of file Plot1D.cpp.

{
    if (isConnected) {
        connect(m_custom_plot->xAxis,
                static_cast<void (QCPAxis::*)(const QCPRange&)>(&QCPAxis::rangeChanged), this,
                &Plot1D::onXaxisRangeChanged, Qt::UniqueConnection);
 
        connect(m_custom_plot->yAxis,
                static_cast<void (QCPAxis::*)(const QCPRange&)>(&QCPAxis::rangeChanged), this,
                &Plot1D::onYaxisRangeChanged, Qt::UniqueConnection);
 
    } else {
        disconnect(m_custom_plot->xAxis,
                   static_cast<void (QCPAxis::*)(const QCPRange&)>(&QCPAxis::rangeChanged), this,
                   &Plot1D::onXaxisRangeChanged);
 
        disconnect(m_custom_plot->yAxis,
                   static_cast<void (QCPAxis::*)(const QCPRange&)>(&QCPAxis::rangeChanged), this,
                   &Plot1D::onYaxisRangeChanged);
    }
}

References m_custom_plot, onXaxisRangeChanged(), and onYaxisRangeChanged().

Referenced by modifyAxesProperties(), setAxesRangeFromItem(), and setConnected().

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setAxesRangeFromItem()

void Plot1D::setAxesRangeFromItem ( Data1DViewItem *  item )

private

Sets (xmin,xmax) and (ymin,ymax) of SpecularPlot from specular item.

Also sets logarithmic scale on y-axis if necessary.

Definition at line 213 of file Plot1D.cpp.

{
    m_custom_plot->setInteractions(QCP::iRangeDrag | QCP::iRangeZoom);
    m_custom_plot->axisRect()->setupFullAxesBox(true);
 
    setAxesRangeConnected(false);
    m_custom_plot->xAxis->setRange(item->getLowerX(), item->getUpperX());
    m_custom_plot->yAxis->setRange(item->getLowerY(), item->getUpperY());
    setLog(item->isLog());
    setAxesRangeConnected(true);
}

References Data1DViewItem::getLowerX(), Data1DViewItem::getLowerY(), Data1DViewItem::getUpperX(), Data1DViewItem::getUpperY(), Data1DViewItem::isLog(), m_custom_plot, setAxesRangeConnected(), and setLog().

Referenced by onPropertyChanged(), and refreshPlotData().

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setConnected()

void Plot1D::setConnected ( bool  isConnected )

private

Definition at line 157 of file Plot1D.cpp.

{
    setAxesRangeConnected(isConnected);
    setUpdateTimerConnected(isConnected);
}

References setAxesRangeConnected(), and setUpdateTimerConnected().

Referenced by unsubscribeFromItem().

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setItem()

void SessionItemWidget::setItem ( SessionItem *  item )

virtualinherited

Reimplemented in SpecularPlotCanvas, SpecularDataImportWidget, SpecularDataWidget, IntensityDataWidget, SpecularDataCanvas, ProjectionsWidget, IntensityDataCanvas, ColorMapCanvas, and Plot1DCanvas.

Definition at line 28 of file SessionItemWidget.cpp.

{
    m_itemController->setItem(item);
 
    if (isVisible())
        m_itemController->subscribe();
}

References SessionItemWidget::m_itemController, SessionItemController::setItem(), and SessionItemController::subscribe().

Referenced by IntensityDataWidget::onFFTAction(), JobSelectorWidget::onSelectionChanged(), ProjectionsEditor::resetContext(), ProjectionsEditor::setContext(), MaskGraphicsProxy::setIntensityItem(), FitSessionWidget::setItem(), Plot1DCanvas::setItem(), InstrumentEditorWidget::setItem(), ColorMapCanvas::setItem(), IntensityDataCanvas::setItem(), ProjectionsWidget::setItem(), SpecularDataCanvas::setItem(), DistributionDialog::setItem(), IntensityDataWidget::setItem(), SpecularDataWidget::setItem(), SpecularDataImportWidget::setItem(), SpecularPlotCanvas::setItem(), ItemComboWidget::setPresentation(), GISASInstrumentEditor::subscribeToItem(), OffSpecularInstrumentEditor::subscribeToItem(), SpecularInstrumentEditor::subscribeToItem(), FitComparisonWidget::subscribeToItem(), FitComparisonWidget1D::subscribeToItem(), and GISASDetectorEditor::updateDetectorPresenter().

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setLabel()

void Plot1D::setLabel ( const BasicAxisItem *  item, QCPAxis *  axis, QString  label  )

private

Sets label to axis.

Definition at line 231 of file Plot1D.cpp.

{
    ASSERT(item && axis);
    if (item->getItemValue(BasicAxisItem::P_TITLE_IS_VISIBLE).toBool())
        axis->setLabel(std::move(label));
    else
        axis->setLabel(QString());
}

References ASSERT, SessionItem::getItemValue(), and BasicAxisItem::P_TITLE_IS_VISIBLE.

Referenced by setAxesLabelsFromItem().

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setLog()

void Plot1D::setLog

(

bool

log

)

sets logarithmic scale

Definition at line 68 of file Plot1D.cpp.

{
    ColorMapUtils::setLogz(m_custom_plot->yAxis, log);
    ColorMapUtils::setLogz(m_custom_plot->yAxis2, log);
}

References m_custom_plot, and ColorMapUtils::setLogz().

Referenced by modifyAxesProperties(), and setAxesRangeFromItem().

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setMouseTrackingEnabled()

void ScientificPlot::setMouseTrackingEnabled ( bool  enable )

inherited

Tracks move events (used when showing profile histograms and printing status string)

Definition at line 45 of file ScientificPlot.cpp.

{
    m_event->setMouseTrackingEnabled(enable);
}

References ScientificPlot::m_event, and ScientificPlotEvent::setMouseTrackingEnabled().

Referenced by ColorMap::ColorMap(), Plot1D(), SpecularPlot::SpecularPlot(), and PlotStatusLabel::setPlotLabelEnabled().

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setUpdateTimerConnected()

void Plot1D::setUpdateTimerConnected ( bool  isConnected )

private

Definition at line 185 of file Plot1D.cpp.

{
    if (isConnected)
        connect(m_update_timer, &UpdateTimer::timeToUpdate, this, &Plot1D::onTimeToReplot,
                Qt::UniqueConnection);
    else
        disconnect(m_update_timer, &UpdateTimer::timeToUpdate, this, &Plot1D::onTimeToReplot);
}

References m_update_timer, onTimeToReplot(), and UpdateTimer::timeToUpdate().

Referenced by setConnected().

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showEvent()

void SessionItemWidget::showEvent ( QShowEvent *  )

protectedvirtualinherited

Definition at line 51 of file SessionItemWidget.cpp.

{
    m_itemController->subscribe();
}

References SessionItemWidget::m_itemController, and SessionItemController::subscribe().

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sizeHint()

QSize Plot1D::sizeHint ( ) const

inlineoverride

Definition at line 38 of file Plot1D.h.

{ return QSize(500, 400); }

statusString

void ScientificPlot::statusString ( const QString &  text )

signalinherited

Referenced by ScientificPlotEvent::onCustomMouseMove(), and PlotStatusLabel::setConnected().

subscribeToItem()

void Plot1D::subscribeToItem ( )

overrideprotectedvirtual

Reimplemented from SessionItemWidget.

Definition at line 112 of file Plot1D.cpp.

{
    initPlots();
    refreshPlotData();
 
    viewItem()->mapper()->setOnPropertyChange(
        [this](const QString& name) { onPropertyChanged(name); }, this);
 
    viewItem()->mapper()->setOnChildPropertyChange(
        [this](SessionItem* item, const QString name) {
            if (dynamic_cast<BasicAxisItem*>(item))
                modifyAxesProperties(item->itemName(), name);
        },
        this);
 
    std::for_each(m_graph_map.begin(), m_graph_map.end(), [caller = this](auto pair) {
        auto property_item = pair.first;
        property_item->dataItem()->mapper()->setOnValueChange(
            [caller]() { caller->refreshPlotData(); }, caller);
    });
 
    setConnected(true);
}

References initPlots(), SessionItem::itemName(), m_graph_map, SessionItem::mapper(), modifyAxesProperties(), RealSpace::Particles::name(), onPropertyChanged(), refreshPlotData(), ModelMapper::setOnChildPropertyChange(), ModelMapper::setOnPropertyChange(), and viewItem().

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unsubscribeFromItem()

void Plot1D::unsubscribeFromItem ( )

overrideprotectedvirtual

Reimplemented from SessionItemWidget.

Definition at line 136 of file Plot1D.cpp.

{
    m_custom_plot->clearGraphs();
    std::for_each(m_graph_map.begin(), m_graph_map.end(), [caller = this](auto pair) {
        pair.first->dataItem()->mapper()->unsubscribe(caller);
    });
    m_graph_map.clear();
    setConnected(false);
}

References m_custom_plot, m_graph_map, and setConnected().

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updateAllGraphs()

void Plot1D::updateAllGraphs ( )

private

Sets data to graphs.

Definition at line 240 of file Plot1D.cpp.

{
    auto property_items = viewItem()->propertyContainerItem()->propertyItems();
    std::for_each(property_items.begin(), property_items.end(),
                  [this](Data1DProperties* item) { updateGraph(item); });
}

References Data1DViewItem::propertyContainerItem(), DataPropertyContainer::propertyItems(), and viewItem().

Referenced by onPropertyChanged(), and refreshPlotData().

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updateGraph()

void Plot1D::updateGraph ( Data1DProperties *  item )

private

Sets data to the graph corresponding to the passed Data1DProperties.

Definition at line 247 of file Plot1D.cpp.

{
    auto data_points = viewItem()->graphData(item);
 
    auto graph = m_graph_map.at(item);
    graph->setData(data_points.first, data_points.second, /*sorted =*/true);
}

References Data1DViewItem::graphData(), m_graph_map, and viewItem().

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viewItem() [1/2]

Data1DViewItem * Plot1D::viewItem ( )

private

Definition at line 255 of file Plot1D.cpp.

{
    return const_cast<Data1DViewItem*>(static_cast<const Plot1D*>(this)->viewItem());
}

Referenced by eventInfo(), initPlots(), modifyAxesProperties(), onPropertyChanged(), onXaxisRangeChanged(), onYaxisRangeChanged(), refreshPlotData(), resetView(), subscribeToItem(), updateAllGraphs(), and updateGraph().

viewItem() [2/2]

const Data1DViewItem * Plot1D::viewItem ( ) const

private

Definition at line 260 of file Plot1D.cpp.

{
    const auto result = dynamic_cast<const Data1DViewItem*>(currentItem());
    ASSERT(result);
    return result;
}

References ASSERT, and SessionItemWidget::currentItem().

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xAxisCoordToPixel()

double ScientificPlot::xAxisCoordToPixel ( double  axis_coordinate ) const

inherited

transform axes coordinates to CustomPlot widget coordinates

Definition at line 25 of file ScientificPlot.cpp.

{
    return customPlot()->xAxis->coordToPixel(axis_coordinate);
}

References ScientificPlot::customPlot().

Referenced by ColorMapSceneAdaptor::toSceneX(), and ColorMap::viewportRectangleInWidgetCoordinates().

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yAxisCoordToPixel()

double ScientificPlot::yAxisCoordToPixel ( double  axis_coordinate ) const

inherited

Definition at line 30 of file ScientificPlot.cpp.

{
    return customPlot()->yAxis->coordToPixel(axis_coordinate);
}

References ScientificPlot::customPlot().

Referenced by ColorMapSceneAdaptor::toSceneY(), and ColorMap::viewportRectangleInWidgetCoordinates().

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Member Data Documentation

m_block_update

bool Plot1D::m_block_update

private

Definition at line 112 of file Plot1D.h.

Referenced by modifyAxesProperties(), onPropertyChanged(), onXaxisRangeChanged(), onYaxisRangeChanged(), and refreshPlotData().

m_custom_plot

QCustomPlot* Plot1D::m_custom_plot

private

Definition at line 108 of file Plot1D.h.

Referenced by Plot1D(), customPlot(), eventInfo(), modifyAxesProperties(), onTimeToReplot(), setAxesLabelsFromItem(), setAxesRangeConnected(), setAxesRangeFromItem(), setLog(), and unsubscribeFromItem().

m_event

ScientificPlotEvent* ScientificPlot::m_event

privateinherited

Definition at line 66 of file ScientificPlot.h.

Referenced by ScientificPlot::plotEvent(), and ScientificPlot::setMouseTrackingEnabled().

m_graph_map

std::map<Data1DProperties*, QCPGraph*> Plot1D::m_graph_map

private

Definition at line 110 of file Plot1D.h.

Referenced by subscribeToItem(), unsubscribeFromItem(), and updateGraph().

m_itemController

SessionItemController* SessionItemWidget::m_itemController

privateinherited

Definition at line 49 of file SessionItemWidget.h.

Referenced by SessionItemWidget::SessionItemWidget(), SessionItemWidget::currentItem(), SessionItemWidget::hideEvent(), SessionItemWidget::setItem(), and SessionItemWidget::showEvent().

m_plot_type

PLOT_TYPE ScientificPlot::m_plot_type

privateinherited

Definition at line 65 of file ScientificPlot.h.

Referenced by ScientificPlot::plotType().

m_update_timer

UpdateTimer* Plot1D::m_update_timer

private

Definition at line 109 of file Plot1D.h.

Referenced by replot(), and setUpdateTimerConnected().

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

• /home/www/ba/GUI/coregui/Views/IntensityDataWidgets/Plot1D.h
• /home/www/ba/GUI/coregui/Views/IntensityDataWidgets/Plot1D.cpp