Widget for visualization of several spectra. More...

#include <OpenMS/VISUAL/Spectrum1DWidget.h>

Inheritance diagram for Spectrum1DWidget:

Public Slots
virtual void	showGoToDialog ()

Public Slots inherited from SpectrumWidget
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...

Signals inherited from SpectrumWidget
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
	Spectrum1DWidget (const Param &preferences, QWidget *parent=0)
	Default constructor. More...

virtual	~Spectrum1DWidget ()
	Destructor. More...

Spectrum1DCanvas *	canvas ()
	This method is overwritten to make the class specific members accessible. More...

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

virtual void	showLegend (bool show)
	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...

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

virtual void	renderForImage (QPainter &painter)

Public Member Functions inherited from SpectrumWidget
	SpectrumWidget (const Param &preferences, QWidget *parent=0)
	Default constructor. More...

virtual	~SpectrumWidget ()
	Destructor. More...

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

SpectrumCanvas *	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 (SpectrumCanvas::IntensityModes mode)
	Sets the intensity mode of the SpectrumCanvas. More...

virtual Int	getWindowId ()
	getter for the EnhancedTabBar window id as defined in the interface More...

virtual void	setWindowId (Int window_id)
	setter for the EnhancedTabBar window id as defined in the interface More...

Public Member Functions inherited from EnhancedTabBarWidgetInterface
virtual	~EnhancedTabBarWidgetInterface ()
	Destructor. More...

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

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

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

Protected Member Functions inherited from SpectrumWidget
void	setCanvas_ (SpectrumCanvas *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_ (SpectrumCanvas::AreaType &area)
	correct given area X/Y-values if the values under-/overflow the min-/max values of the data More...

void	closeEvent (QCloseEvent *e)

void	dragEnterEvent (QDragEnterEvent *event)

void	dragMoveEvent (QDragMoveEvent *event)

void	dropEvent (QDropEvent *event)

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 SpectrumWidget
SpectrumCanvas *	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...

Int	window_id_

Additional Inherited Members
Public Types inherited from SpectrumWidget
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...

Detailed Description

Widget for visualization of several spectra.

The widget is composed of a scroll bar, an AxisWidget and a Spectrum1DCanvas as central widget.

The example image shows Spectrum1DWidget displaying a raw data layer and a peak data layer.

Constructor & Destructor Documentation

◆ Spectrum1DWidget()

Spectrum1DWidget	(	const Param &	preferences,
		QWidget *	parent = `0`
	)

Default constructor.

◆ ~Spectrum1DWidget()

virtual ~Spectrum1DWidget ( )

virtual

Destructor.

Member Function Documentation

◆ canvas()

Spectrum1DCanvas* canvas ( )

inline

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

Referenced by TOPPViewBase::addData(), IDEvaluationBase::addSearchFile(), IDEvaluationBase::IDEvaluationBase(), TOPPViewBase::layerContextMenu(), TOPPViewBase::layerZoomChanged(), IDEvaluationBase::resetZoom(), TOPPViewBase::setDrawMode1D(), IDEvaluationBase::setVisibleArea(), TOPPViewBase::showSpectrumAlignmentDialog(), TOPPViewBase::updateMenu(), and TOPPViewBase::updateToolBar().

◆ createIntensityDistribution_()

virtual Math::Histogram createIntensityDistribution_ ( ) const

protectedvirtual

creates the intensity distribution of the current layer

Implements SpectrumWidget.

◆ createMetaDistribution_()

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

protectedvirtual

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

Implements SpectrumWidget.

◆ hideAxes()

virtual void hideAxes ( )

virtual

Hides x-axis and y-axis.

Reimplemented from SpectrumWidget.

◆ 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_()

virtual void recalculateAxes_ ( )

protectedvirtual

recalculates the Axis ticks

Implements SpectrumWidget.

◆ renderForImage()

virtual void renderForImage ( QPainter & painter )

virtual

Referenced by IDEvaluationBase::exportAsImage().

◆ resetAlignment()

void resetAlignment ( )

Resets the alignment.

◆ saveAsImage()

virtual void saveAsImage ( )

virtual

Saves the widget's content as image file.

Reimplemented from SpectrumWidget.

◆ showCurrentPeaksAs2D

void showCurrentPeaksAs2D ( )

signal

Requests to display the whole spectrum in 2D view.

◆ showCurrentPeaksAs3D

void showCurrentPeaksAs3D ( )

signal

Requests to display the whole spectrum in 3D view.

◆ showGoToDialog

virtual void showGoToDialog ( )

virtualslot

◆ showLegend()

virtual void showLegend ( bool show )

virtual

Shows/hides axis labels.

Reimplemented from SpectrumWidget.

◆ 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

◆ Spectrum1DWidget()

◆ ~Spectrum1DWidget()

Member Function Documentation

◆ canvas()

◆ createIntensityDistribution_()

◆ createMetaDistribution_()

◆ hideAxes()

◆ performAlignment()

◆ recalculateAxes_()

◆ renderForImage()

◆ resetAlignment()

◆ saveAsImage()

◆ showCurrentPeaksAs2D

◆ showCurrentPeaksAs3D

◆ showGoToDialog

◆ showLegend()

◆ toggleMirrorView()

◆ visibleAreaChanged

Member Data Documentation

◆ flipped_y_axis_

◆ spacer_