Widget for visualization of several spectra. More...

#include <OpenMS/VISUAL/Plot1DWidget.h>

Inheritance diagram for Plot1DWidget:

Collaboration diagram for Plot1DWidget:

Public Slots
void	showGoToDialog () override

Public Slots inherited from PlotWidget
void	showStatistics ()
	Shows statistics about the data (count, min, max, avg of intensity, charge, quality and meta data) More...

void	showIntensityDistribution ()
	Shows the intensity distribution of the current layer. More...

void	showMetaDistribution (const String &name)
	Shows the meta data distribution of value `name` of the current layer. More...

void	updateAxes ()
	Updates the axes by setting the right labels and calling recalculateAxes_();. More...

void	updateHScrollbar (float min, float disp_min, float disp_max, float max)
	Updates the horizontal scrollbar. More...

void	updateVScrollbar (float min, float disp_min, float disp_max, float max)
	Updates the vertical scrollbar. More...

virtual void	showGoToDialog ()=0
	Shows a goto dialog. More...

void	changeLegendVisibility ()
	Toggles the axis legend visibility. More...

Signals
void	visibleAreaChanged (double, double)
	Is emitted whenever the visible area changes. More...

void	showCurrentPeaksAs2D ()
	Requests to display the whole spectrum in 2D view. More...

void	showCurrentPeaksAs3D ()
	Requests to display the whole spectrum in 3D view. More...

void	showCurrentPeaksAsIonMobility ()
	Requests to display the whole spectrum in ion mobility view. More...

void	showCurrentPeaksAsDIA ()
	Requests to display a full DIA window. More...

Signals inherited from PlotWidget
void	sendStatusMessage (std::string, OpenMS::UInt)
	Emits a status message that should be displayed for `time` ms. If `time` is 0 the message should be displayed until the next message is emitted. More...

void	sendCursorStatus (double mz=-1.0, double rt=-1.0)
	Emitted when the cursor position changes (for displaying e.g. in status bar) More...

void	aboutToBeDestroyed (int window_id)
	Message about the destruction of this widget. More...

void	openPreferences ()
	Shows the main preferences dialog. More...

void	dropReceived (const QMimeData data, QWidget source, int id)
	Signal that is emitted, when a drag-and-drop action ends on this widget. More...

Public Member Functions
	Plot1DWidget (const Param &preferences, QWidget *parent=nullptr)
	Default constructor. More...

	~Plot1DWidget () override
	Destructor. More...

Plot1DCanvas *	canvas ()
	This method is overwritten to make the class specific members accessible. More...

void	hideAxes () override
	Hides x-axis and y-axis. More...

void	showLegend (bool show) override
	Shows/hides axis labels. More...

void	toggleMirrorView (bool mirror)
	Switches to mirror view, displays another y-axis for the second spectrum. More...

void	performAlignment (Size layer_index_1, Size layer_index_2, const Param &param)
	Performs an alignment of the layers with `layer_index_1` and `layer_index_2`. More...

void	resetAlignment ()
	Resets the alignment. More...

void	saveAsImage () override
	Saves the widget's content as image file. More...

virtual void	renderForImage (QPainter &painter)

Public Member Functions inherited from PlotWidget
	PlotWidget (const Param &preferences, QWidget *parent=nullptr)
	Default constructor. More...

	~PlotWidget () override
	Destructor. More...

PlotCanvas *	canvas ()
	Returns a pointer to canvas object. More...

PlotCanvas *	canvas () const

virtual AxisWidget *	xAxis ()
	Returns a pointer to the x-axis axis widget. More...

virtual AxisWidget *	yAxis ()
	Returns a pointer to the y-axis axis widget. More...

Int	getActionMode () const
	Get the mouse action mode. More...

virtual bool	isLegendShown () const
	Returns if the axis labels are shown. More...

void	setIntensityMode (PlotCanvas::IntensityModes mode)
	Sets the intensity mode of the PlotCanvas. More...

Public Member Functions inherited from EnhancedTabBarWidgetInterface
	EnhancedTabBarWidgetInterface ()
	C'tor; creates a new ID;. More...

virtual	~EnhancedTabBarWidgetInterface ()
	Destructor (emits SignalProvider::aboutToBeDestroyed) More...

void	addToTabBar (EnhancedTabBar *const parent, const String &caption, const bool make_active_tab=true)

Int	getWindowId ()
	get the EnhancedTabBar unique window id More...

Protected Member Functions
Math::Histogram	createIntensityDistribution_ () const override
	creates the intensity distribution of the current layer More...

Math::Histogram	createMetaDistribution_ (const String &name) const override
	creates the meta data distribution of value `name` of the current layer More...

void	recalculateAxes_ () override
	recalculates the Axis ticks More...

Protected Member Functions inherited from PlotWidget
void	closeEvent (QCloseEvent *e) override

void	setCanvas_ (PlotCanvas *canvas, UInt row=0, UInt col=2)
	Adds the canvas, axes and scrollbars to the layout. More...

virtual void	intensityModeChange_ ()
	Switch between different intensity modes. More...

void	correctAreaToObeyMinMaxRanges_ (PlotCanvas::AreaType &area)
	correct given area X/Y-values if the values under-/overflow the min-/max values of the data More...

void	dragEnterEvent (QDragEnterEvent *event) override

void	dragMoveEvent (QDragMoveEvent *event) override

void	dropEvent (QDropEvent *event) override

void	paintEvent (QPaintEvent *) override
	make our subclassed QWidget listen to things like stylesheet changes More...

Protected Attributes
AxisWidget *	flipped_y_axis_
	The second y-axis for the mirror view. More...

QSpacerItem *	spacer_
	Spacer between the two y-axes in mirror mode (needed when visualizing an alignment) More...

Protected Attributes inherited from PlotWidget
PlotCanvas *	canvas_
	Pointer to the canvas widget. More...

QGridLayout *	grid_
	Main layout. More...

AxisWidget *	y_axis_
	Vertical axis. More...

AxisWidget *	x_axis_
	Horizontal axis. More...

QScrollBar *	x_scrollbar_
	Horizontal scrollbar. More...

QScrollBar *	y_scrollbar_
	Vertical scrollbar. More...

Additional Inherited Members
Public Types inherited from PlotWidget
typedef LayerData::ExperimentType	ExperimentType
	Main data type (experiment) More...

typedef LayerData::FeatureMapType	FeatureMapType
	Main data type (features) More...

typedef ExperimentType::SpectrumType	SpectrumType
	Spectrum type. More...

Static Public Member Functions inherited from EnhancedTabBarWidgetInterface
static Int	getFirstWindowID ()
	the first object to be created will get this ID More...

Static Public Attributes inherited from PlotWidget
static const char	RT_AXIS_TITLE []

static const char	MZ_AXIS_TITLE []

static const char	INTENSITY_AXIS_TITLE []

static const char	IM_MS_AXIS_TITLE []

static const char	IM_ONEKZERO_AXIS_TITLE []

Detailed Description

Widget for visualization of several spectra.

The widget is composed of a scroll bar, an AxisWidget and a Plot1DCanvas as central widget.

The example image shows Plot1DWidget displaying a raw data layer and a peak data layer.

Constructor & Destructor Documentation

◆ Plot1DWidget()

Plot1DWidget	(	const Param &	preferences,
		QWidget *	parent = `nullptr`
	)

Default constructor.

◆ ~Plot1DWidget()

~Plot1DWidget ( )

override

Destructor.

Member Function Documentation

◆ canvas()

Plot1DCanvas* canvas ( )

inline

This method is overwritten to make the class specific members accessible.

Referenced by TOPPViewBase::addData(), TOPPViewBase::setDrawMode1D(), TOPPViewBase::showSpectrumAlignmentDialog(), and TOPPViewBase::updateToolBar().

◆ createIntensityDistribution_()

Math::Histogram createIntensityDistribution_ ( ) const

overrideprotectedvirtual

creates the intensity distribution of the current layer

Implements PlotWidget.

◆ createMetaDistribution_()

Math::Histogram createMetaDistribution_ ( const String & name ) const

overrideprotectedvirtual

creates the meta data distribution of value name of the current layer

Implements PlotWidget.

◆ hideAxes()

void hideAxes ( )

overridevirtual

Hides x-axis and y-axis.

Reimplemented from PlotWidget.

◆ performAlignment()

void performAlignment	(	Size	layer_index_1,
		Size	layer_index_2,
		const Param &	param
	)

Performs an alignment of the layers with layer_index_1 and layer_index_2.

Referenced by TOPPViewBase::showSpectrumAlignmentDialog().

◆ recalculateAxes_()

void recalculateAxes_ ( )

overrideprotectedvirtual

recalculates the Axis ticks

Implements PlotWidget.

◆ renderForImage()

virtual void renderForImage ( QPainter & painter )

virtual

◆ resetAlignment()

void resetAlignment ( )

Resets the alignment.

◆ saveAsImage()

void saveAsImage ( )

overridevirtual

Saves the widget's content as image file.

Reimplemented from PlotWidget.

◆ showCurrentPeaksAs2D

void showCurrentPeaksAs2D ( )

signal

Requests to display the whole spectrum in 2D view.

Referenced by TOPPViewBase::showPlotWidgetInWindow().

◆ showCurrentPeaksAs3D

void showCurrentPeaksAs3D ( )

signal

Requests to display the whole spectrum in 3D view.

Referenced by TOPPViewBase::showPlotWidgetInWindow().

◆ showCurrentPeaksAsDIA

void showCurrentPeaksAsDIA ( )

signal

Requests to display a full DIA window.

Referenced by TOPPViewBase::showPlotWidgetInWindow().

◆ showCurrentPeaksAsIonMobility

void showCurrentPeaksAsIonMobility ( )

signal

Requests to display the whole spectrum in ion mobility view.

Referenced by TOPPViewBase::showPlotWidgetInWindow().

◆ showGoToDialog

void showGoToDialog ( )

overrideslot

◆ showLegend()

void showLegend ( bool show )

overridevirtual

Shows/hides axis labels.

Reimplemented from PlotWidget.

◆ toggleMirrorView()

void toggleMirrorView ( bool mirror )

Switches to mirror view, displays another y-axis for the second spectrum.

◆ visibleAreaChanged

void visibleAreaChanged	(	double	,
		double
	)

signal

Is emitted whenever the visible area changes.

Member Data Documentation

◆ flipped_y_axis_

AxisWidget* flipped_y_axis_

protected

The second y-axis for the mirror view.

◆ spacer_

QSpacerItem* spacer_

protected

Spacer between the two y-axes in mirror mode (needed when visualizing an alignment)

Public Slots

Signals

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Plot1DWidget()

◆ ~Plot1DWidget()

Member Function Documentation

◆ canvas()

◆ createIntensityDistribution_()

◆ createMetaDistribution_()

◆ hideAxes()

◆ performAlignment()

◆ recalculateAxes_()

◆ renderForImage()

◆ resetAlignment()

◆ saveAsImage()

◆ showCurrentPeaksAs2D

◆ showCurrentPeaksAs3D

◆ showCurrentPeaksAsDIA

◆ showCurrentPeaksAsIonMobility

◆ showGoToDialog

◆ showLegend()

◆ toggleMirrorView()

◆ visibleAreaChanged

Member Data Documentation

◆ flipped_y_axis_

◆ spacer_