vtk-based slicer widget. "Channels" (i.e. image layers) are inserted via the addChannel method More...

#include <iASlicerImpl.h>

Inheritance diagram for iASlicerImpl:

Collaboration diagram for iASlicerImpl:

Public Types
enum	InteractionMode { Normal , SnakeEdit , SnakeShow }

Public Slots
void	addPoint (double x, double y, double z)
	Adds a new spline point to the end of the spline curve. More...

void	deleteSnakeLine ()
	Deletes the current spline curve. More...

void	deselectPoint ()
	Function to deselect points in snake slicer (necessary to avoid endless loops with signals and slots). More...

void	menuDeleteSnakeLine ()
	Called when the delete snake line menu is clicked. More...

void	movePoint (size_t selectedPointIndex, double xPos, double yPos, double zPos)
	Moves a point of the snake slicer to a new position. More...

void	rotateSlice (double angle) override

void	saveAsImage () override
	Save an image of the image viewer native resolution or the current view. More...

void	saveImageStack ()
	Save an image stack of the current view. More...

void	saveMovie () override
	Save a movie of a full slice-through of the specimen from top to bottom. More...

void	setProfileHandlesOn (bool isOn)
	Toggle the possibility to move start and end point of the profile. More...

bool	setProfilePoint (int pointInd, double *Pos)
	Sets coordinates for line profile. More...

void	setSlabCompositeMode (int compositeMode)

void	setSlabThickness (int thickness)

void	setSliceNumber (int sliceNumber) override

void	setSliceProfileOn (bool isOn)
	Toggle the "raw" profile mode, i.e. whether the profile is shown on top of the slicer image. More...

void	switchInteractionMode (int mode)
	Switches between interaction modi (normal, snake slicer view or editing) More...

void	toggleInteractorState ()
	Toggle interactor state of this slicer between enabled/disabled. More...

void	update () override

Public Slots inherited from iASlicer
virtual void	rotateSlice (double angle)=0

virtual void	saveAsImage ()=0
	Save an image of the image viewer native resolution or the current view. More...

virtual void	saveMovie ()=0
	Save a movie of a full slice-through of the specimen from top to bottom. More...

virtual void	setSliceNumber (int sliceNumber)=0

virtual void	update ()=0

Signals
void	addedPoint (double x, double y, double z)

void	deletedSnakeLine ()

void	deselectedPoint ()

void	movedPoint (size_t selectedPointIndex, double xPos, double yPos, double zPos)

void	profilePointChanged (int pointInd, double *Pos)

void	sliceRangeChanged (int minIdx, int maxIdx)

void	sliceRotated ()
	triggered when slice was rotated More...

void	switchedMode (int mode)

Signals inherited from iASlicer
void	altMouseWheel (int angle)

void	clicked ()

void	ctrlMouseWheel (int angle)

void	dblClicked ()

void	leftClicked (int x, int y, int z)

void	leftDragged (int x, int y, int z)

void	magicLensToggled (bool enabled)

void	oslicerPos (int x, int y, int z, int mode)
	triggered on mouse move More...

void	pick ()

void	released (int x, int y, int z)

void	rightClicked (int x, int y, int z)

void	shiftMouseWheel (int angle)

void	sliceNumberChanged (int mode, int sliceNumber)
	triggered when slice number changed. More...

void	updateSignal ()

void	userInteraction ()

Public Member Functions
	iASlicerImpl (QWidget parent, const iASlicerMode mode, bool decorations=true, bool magicLensAvailable=true, vtkAbstractTransform transform=nullptr, vtkPoints *snakeSlicerPoints=nullptr)
	Creates a new slicer widget. More...

virtual	~iASlicerImpl ()

void	addImageActor (vtkSmartPointer< vtkImageActor > imgActor) override

void	blend (vtkAlgorithmOutput data1, vtkAlgorithmOutput data2, double opacity, double *range) override
	Blend two images. Should probably be implemented in terms of two channels? More...

vtkCamera *	camera () override
	Access to the slicer's main renderer's camera. More...

void	disableInteractor () override

void	enableInteractor () override

void	execute (vtkObject caller, unsigned long eventId, void callData) override

vtkRenderWindowInteractor *	interactor () override
	Access to the interactor of this slicer's render window. More...

iASlicerMode	mode () const override
	Get the slice mode (which axis-aligned slice-plane is used for slicing). More...

QCursor	mouseCursor ()

void	removeImageActor (vtkSmartPointer< vtkImageActor > imgActor) override

vtkRenderer *	renderer () override
	Access to the slicer's main renderer. More...

vtkGenericOpenGLRenderWindow *	renderWindow () override
	Access to the slicer's render window. More...

void	resetCamera () override
	Resets the slicer's main renderer's camera such that all channels in it are visible. More...

void	saveSliceMovie (QString const &fileName, int qual=2)

void	setBackground (double r, double g, double b) override
	Sets the background color of the slicer. More...

void	setCamera (vtkCamera *camera, bool camOwner=true) override
	Set the camera for the slicer's main renderer. More...

void	setDefaultInteractor () override

void	setIndex (int x, int y, int z) override

void	setLinkedMdiChild (iAMdiChild *mdiChild) override
	in case the "linked mdi" feature is used, use this to set the mdi child this slicer is linked to. More...

void	setMode (const iASlicerMode mode) override
	Sets the slice mode (which axis-aligned slice-plane to use for slicing). More...

void	setMouseCursor (QString const &s)

void	setPositionMarkerCenter (double x, double y, double z)
	Set the position of the position marker (in slicer coordinates). More...

void	setResliceAxesOrigin (double x, double y, double z) override

void	setRightButtonDragZoomEnabled (bool enabled)

void	setScalarBarTF (vtkScalarsToColors *ctf) override

void	setShowText (bool isVisible) override
	Enable/disable the tooltip text. More...

void	setStatisticalExtent (int statExt)

void	setTransform (vtkAbstractTransform *tr)

void	setup (iASingleSlicerSettings const &settings) override
	Sets up the slicer with the given settings. More...

void	showIsolines (bool s)
	Enable/disable contour lines. More...

void	showPosition (bool s)

int	sliceNumber () const override
	Get current slice number. More...

void	triggerSliceRangeChange ()
	call if the dimension of the input in direction of the slice axis has changed. More...

void	updateChannelMappers () override


void	setMagicLensEnabled (bool isEnabled) override
	Magic Lens methods. More...

void	setMagicLensSize (int newSize)

int	magicLensSize () const

void	setMagicLensFrameWidth (int newWidth)

void	setMagicLensCount (int count) override

void	setMagicLensInput (uint id) override

uint	magicLensInput () const override

void	setMagicLensOpacity (double opacity) override

double	magicLensOpacity () const override

void	updateMagicLensColors () override

void	updateMagicLens () override

iAMagicLens *	magicLens () override


void	addChannel (uint id, iAChannelData const &chData, bool enable) override
	management of channels - each channel represents one "layer" More...

void	removeChannel (uint id) override

void	updateChannel (uint id, iAChannelData const &chData) override

iAChannelSlicerData *	channel (uint id) override

void	setChannelOpacity (uint id, double opacity) override

void	enableChannel (uint id, bool enabled) override

bool	hasChannel (uint id) const override


void	setROIVisible (bool isVisible) override
	ROI rectangle. More...

void	updateROI (int const roi[6]) override


void	setContours (int numberOfContours, double contourMin, double contourMax) override
	set contour line parameters. More...

void	setContours (int numberOfContours, double const *contourValues) override

Public Member Functions inherited from iASlicer
	iASlicer (QWidget *parent)

virtual	~iASlicer ()

Detailed Description

vtk-based slicer widget. "Channels" (i.e. image layers) are inserted via the addChannel method

Member Enumeration Documentation

◆ InteractionMode

enum iASlicerImpl::InteractionMode

Enumerator
Normal
SnakeEdit
SnakeShow

Constructor & Destructor Documentation

◆ iASlicerImpl()

iASlicerImpl::iASlicerImpl	(	QWidget *	parent,
		const iASlicerMode	mode,
		bool	decorations = `true`,
		bool	magicLensAvailable = `true`,
		vtkAbstractTransform *	transform = `nullptr`,
		vtkPoints *	snakeSlicerPoints = `nullptr`
	)

Creates a new slicer widget.

Parameters

parent	the parent widget; can be nullptr for no current parent.
mode	determines which axis-aligned slice-plane is used for slicing.
decorations	whether to show the scalar bar widget, the measure bar, the logo and the tooltip.
magicLensAvailable	whether a magic lens should be available.
transform	the basic transform the reslicers inside the channels of this slicer (should probably be removed here).
snakeSlicerPoints	the array of points in the snake slicer (leave at default nullptr if you don't require snake slicer).

◆ ~iASlicerImpl()

iASlicerImpl::~iASlicerImpl ( )

virtual

Member Function Documentation

◆ addChannel()

void iASlicerImpl::addChannel	(	uint	id,
		iAChannelData const &	chData,
		bool	enable
	)

overridevirtual

management of channels - each channel represents one "layer"

Implements iASlicer.

◆ addedPoint

void iASlicerImpl::addedPoint	(	double	x,
		double	y,
		double	z
	)

signal

◆ addImageActor()

void iASlicerImpl::addImageActor ( vtkSmartPointer< vtkImageActor > imgActor )

overridevirtual

Implements iASlicer.

◆ addPoint

void iASlicerImpl::addPoint	(	double	x,
		double	y,
		double	z
	)

slot

Adds a new spline point to the end of the spline curve.

◆ blend()

void iASlicerImpl::blend	(	vtkAlgorithmOutput *	data1,
		vtkAlgorithmOutput *	data2,
		double	opacity,
		double *	range
	)

overridevirtual

Blend two images. Should probably be implemented in terms of two channels?

Implements iASlicer.

◆ camera()

vtkCamera * iASlicerImpl::camera ( )

overridevirtual

Access to the slicer's main renderer's camera.

Implements iASlicer.

◆ channel()

iAChannelSlicerData * iASlicerImpl::channel ( uint id )

overridevirtual

Implements iASlicer.

◆ deletedSnakeLine

void iASlicerImpl::deletedSnakeLine ( )

signal

◆ deleteSnakeLine

void iASlicerImpl::deleteSnakeLine ( )

slot

Deletes the current spline curve.

◆ deselectedPoint

void iASlicerImpl::deselectedPoint ( )

signal

◆ deselectPoint

void iASlicerImpl::deselectPoint ( )

slot

Function to deselect points in snake slicer (necessary to avoid endless loops with signals and slots).

◆ disableInteractor()

void iASlicerImpl::disableInteractor ( )

overridevirtual

Implements iASlicer.

◆ enableChannel()

void iASlicerImpl::enableChannel	(	uint	id,
		bool	enabled
	)

overridevirtual

Implements iASlicer.

◆ enableInteractor()

void iASlicerImpl::enableInteractor ( )

overridevirtual

Implements iASlicer.

◆ execute()

void iASlicerImpl::execute	(	vtkObject *	caller,
		unsigned long	eventId,
		void *	callData
	)

overridevirtual

Implements iASlicer.

◆ hasChannel()

bool iASlicerImpl::hasChannel ( uint id ) const

overridevirtual

Implements iASlicer.

◆ interactor()

vtkRenderWindowInteractor * iASlicerImpl::interactor ( )

overridevirtual

Access to the interactor of this slicer's render window.

Implements iASlicer.

◆ magicLens()

iAMagicLens * iASlicerImpl::magicLens ( )

overridevirtual

Implements iASlicer.

◆ magicLensInput()

uint iASlicerImpl::magicLensInput ( ) const

overridevirtual

Implements iASlicer.

◆ magicLensOpacity()

double iASlicerImpl::magicLensOpacity ( ) const

overridevirtual

Implements iASlicer.

◆ magicLensSize()

int iASlicerImpl::magicLensSize ( ) const

◆ menuDeleteSnakeLine

void iASlicerImpl::menuDeleteSnakeLine ( )

slot

Called when the delete snake line menu is clicked.

◆ mode()

iASlicerMode iASlicerImpl::mode ( ) const

overridevirtual

Get the slice mode (which axis-aligned slice-plane is used for slicing).

Implements iASlicer.

◆ mouseCursor()

QCursor iASlicerImpl::mouseCursor ( )

◆ movedPoint

void iASlicerImpl::movedPoint	(	size_t	selectedPointIndex,
		double	xPos,
		double	yPos,
		double	zPos
	)

signal

◆ movePoint

void iASlicerImpl::movePoint	(	size_t	selectedPointIndex,
		double	xPos,
		double	yPos,
		double	zPos
	)

slot

Moves a point of the snake slicer to a new position.

◆ profilePointChanged

void iASlicerImpl::profilePointChanged	(	int	pointInd,
		double *	Pos
	)

signal

◆ removeChannel()

void iASlicerImpl::removeChannel ( uint id )

overridevirtual

Implements iASlicer.

◆ removeImageActor()

void iASlicerImpl::removeImageActor ( vtkSmartPointer< vtkImageActor > imgActor )

overridevirtual

Implements iASlicer.

◆ renderer()

vtkRenderer * iASlicerImpl::renderer ( )

overridevirtual

Access to the slicer's main renderer.

Implements iASlicer.

◆ renderWindow()

vtkGenericOpenGLRenderWindow * iASlicerImpl::renderWindow ( )

overridevirtual

Access to the slicer's render window.

Implements iASlicer.

◆ resetCamera()

void iASlicerImpl::resetCamera ( )

overridevirtual

Resets the slicer's main renderer's camera such that all channels in it are visible.

Implements iASlicer.

◆ rotateSlice

void iASlicerImpl::rotateSlice ( double angle )

overrideslot

◆ saveAsImage

void iASlicerImpl::saveAsImage ( )

overrideslot

Save an image of the image viewer native resolution or the current view.

◆ saveImageStack

void iASlicerImpl::saveImageStack ( )

slot

Save an image stack of the current view.

◆ saveMovie

void iASlicerImpl::saveMovie ( )

overrideslot

Save a movie of a full slice-through of the specimen from top to bottom.

◆ saveSliceMovie()

void iASlicerImpl::saveSliceMovie	(	QString const &	fileName,
		int	qual = `2`
	)

◆ setBackground()

void iASlicerImpl::setBackground	(	double	r,
		double	g,
		double	b
	)

overridevirtual

Sets the background color of the slicer.

By default, background color is auto-determined via the slicer mode. If set manually via this method, it will keep the given color indefinitely

Parameters

r	red color part (0..1)
g	green color part (0..1)
b	blue color part (0..1)

Implements iASlicer.

◆ setCamera()

void iASlicerImpl::setCamera	(	vtkCamera *	camera,
		bool	camOwner = `true`
	)

overridevirtual

Set the camera for the slicer's main renderer.

Use this if you want share the camera between multiple views (i.e. synchronize their viewing parameters)

Parameters

camera	the new camera to assing
camOwner	whether the slicer should assume ownership of the camera. If true, Delete() will be called on it in the destructor

Implements iASlicer.

◆ setChannelOpacity()

void iASlicerImpl::setChannelOpacity	(	uint	id,
		double	opacity
	)

overridevirtual

Implements iASlicer.

◆ setContours() [1/2]

void iASlicerImpl::setContours	(	int	numberOfContours,
		double const *	contourValues
	)

overridevirtual

Implements iASlicer.

◆ setContours() [2/2]

void iASlicerImpl::setContours	(	int	numberOfContours,
		double	contourMin,
		double	contourMax
	)

overridevirtual

set contour line parameters.

Implements iASlicer.

◆ setDefaultInteractor()

void iASlicerImpl::setDefaultInteractor ( )

overridevirtual

Implements iASlicer.

◆ setIndex()

void iASlicerImpl::setIndex	(	int	x,
		int	y,
		int	z
	)

overridevirtual

Implements iASlicer.

◆ setLinkedMdiChild()

void iASlicerImpl::setLinkedMdiChild ( iAMdiChild * mdiChild )

overridevirtual

in case the "linked mdi" feature is used, use this to set the mdi child this slicer is linked to.

Implements iASlicer.

◆ setMagicLensCount()

void iASlicerImpl::setMagicLensCount ( int count )

overridevirtual

Implements iASlicer.

◆ setMagicLensEnabled()

void iASlicerImpl::setMagicLensEnabled ( bool isEnabled )

overridevirtual

Magic Lens methods.

Implements iASlicer.

◆ setMagicLensFrameWidth()

void iASlicerImpl::setMagicLensFrameWidth ( int newWidth )

◆ setMagicLensInput()

void iASlicerImpl::setMagicLensInput ( uint id )

overridevirtual

Implements iASlicer.

◆ setMagicLensOpacity()

void iASlicerImpl::setMagicLensOpacity ( double opacity )

overridevirtual

Implements iASlicer.

◆ setMagicLensSize()

void iASlicerImpl::setMagicLensSize ( int newSize )

◆ setMode()

void iASlicerImpl::setMode ( const iASlicerMode mode )

overridevirtual

Sets the slice mode (which axis-aligned slice-plane to use for slicing).

Implements iASlicer.

◆ setMouseCursor()

void iASlicerImpl::setMouseCursor ( QString const & s )

◆ setPositionMarkerCenter()

void iASlicerImpl::setPositionMarkerCenter	(	double	x,
		double	y,
		double	z
	)

Set the position of the position marker (in slicer coordinates).

◆ setProfileHandlesOn

void iASlicerImpl::setProfileHandlesOn ( bool isOn )

slot

Toggle the possibility to move start and end point of the profile.

◆ setProfilePoint

bool iASlicerImpl::setProfilePoint	(	int	pointInd,
		double *	Pos
	)

slot

Sets coordinates for line profile.

◆ setResliceAxesOrigin()

void iASlicerImpl::setResliceAxesOrigin	(	double	x,
		double	y,
		double	z
	)

overridevirtual

Implements iASlicer.

◆ setRightButtonDragZoomEnabled()

void iASlicerImpl::setRightButtonDragZoomEnabled ( bool enabled )

◆ setROIVisible()

void iASlicerImpl::setROIVisible ( bool isVisible )

overridevirtual

ROI rectangle.

Implements iASlicer.

◆ setScalarBarTF()

void iASlicerImpl::setScalarBarTF ( vtkScalarsToColors * ctf )

overridevirtual

Implements iASlicer.

◆ setShowText()

void iASlicerImpl::setShowText ( bool isVisible )

overridevirtual

Enable/disable the tooltip text.

Implements iASlicer.

◆ setSlabCompositeMode

void iASlicerImpl::setSlabCompositeMode ( int compositeMode )

slot

◆ setSlabThickness

void iASlicerImpl::setSlabThickness ( int thickness )

slot

◆ setSliceNumber

void iASlicerImpl::setSliceNumber ( int sliceNumber )

overrideslot

◆ setSliceProfileOn

void iASlicerImpl::setSliceProfileOn ( bool isOn )

slot

Toggle the "raw" profile mode, i.e. whether the profile is shown on top of the slicer image.

◆ setStatisticalExtent()

void iASlicerImpl::setStatisticalExtent ( int statExt )

◆ setTransform()

void iASlicerImpl::setTransform ( vtkAbstractTransform * tr )

◆ setup()

void iASlicerImpl::setup ( iASingleSlicerSettings const & settings )

overridevirtual

Sets up the slicer with the given settings.

Implements iASlicer.

◆ showIsolines()

void iASlicerImpl::showIsolines ( bool s )

Enable/disable contour lines.

◆ showPosition()

void iASlicerImpl::showPosition ( bool s )

◆ sliceNumber()

int iASlicerImpl::sliceNumber ( ) const

overridevirtual

Get current slice number.

Implements iASlicer.

◆ sliceRangeChanged

void iASlicerImpl::sliceRangeChanged	(	int	minIdx,
		int	maxIdx
	)

signal

◆ sliceRotated

void iASlicerImpl::sliceRotated ( )

signal

triggered when slice was rotated

◆ switchedMode

void iASlicerImpl::switchedMode ( int mode )

signal

◆ switchInteractionMode

void iASlicerImpl::switchInteractionMode ( int mode )

slot

Switches between interaction modi (normal, snake slicer view or editing)

Parameters

mode	mode which should be switched to (see InteractionMode enum)

◆ toggleInteractorState

void iASlicerImpl::toggleInteractorState ( )

slot

Toggle interactor state of this slicer between enabled/disabled.

◆ triggerSliceRangeChange()

void iASlicerImpl::triggerSliceRangeChange ( )

call if the dimension of the input in direction of the slice axis has changed.

◆ update

void iASlicerImpl::update ( )

overrideslot

◆ updateChannel()

void iASlicerImpl::updateChannel	(	uint	id,
		iAChannelData const &	chData
	)

overridevirtual

Implements iASlicer.

◆ updateChannelMappers()

void iASlicerImpl::updateChannelMappers ( )

overridevirtual

Implements iASlicer.

◆ updateMagicLens()

void iASlicerImpl::updateMagicLens ( )

overridevirtual

Implements iASlicer.

◆ updateMagicLensColors()

void iASlicerImpl::updateMagicLensColors ( )

overridevirtual

Implements iASlicer.

◆ updateROI()

void iASlicerImpl::updateROI ( int const roi[6] )

overridevirtual

Implements iASlicer.

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

libs/slicer/iASlicerImpl.h
libs/slicer/iASlicerImpl.cpp

Public Types

Public Slots

Signals

Public Member Functions

Detailed Description

Member Enumeration Documentation

◆ InteractionMode

Constructor & Destructor Documentation

◆ iASlicerImpl()

◆ ~iASlicerImpl()

Member Function Documentation

◆ addChannel()

◆ addedPoint

◆ addImageActor()

◆ addPoint

◆ blend()

◆ camera()

◆ channel()

◆ deletedSnakeLine

◆ deleteSnakeLine

◆ deselectedPoint

◆ deselectPoint

◆ disableInteractor()

◆ enableChannel()

◆ enableInteractor()

◆ execute()

◆ hasChannel()

◆ interactor()

◆ magicLens()

◆ magicLensInput()

◆ magicLensOpacity()

◆ magicLensSize()

◆ menuDeleteSnakeLine

◆ mode()

◆ mouseCursor()

◆ movedPoint

◆ movePoint

◆ profilePointChanged

◆ removeChannel()

◆ removeImageActor()

◆ renderer()

◆ renderWindow()

◆ resetCamera()

◆ rotateSlice

◆ saveAsImage

◆ saveImageStack

◆ saveMovie

◆ saveSliceMovie()

◆ setBackground()

◆ setCamera()

◆ setChannelOpacity()

◆ setContours() [1/2]

◆ setContours() [2/2]

◆ setDefaultInteractor()

◆ setIndex()

◆ setLinkedMdiChild()

◆ setMagicLensCount()

◆ setMagicLensEnabled()

◆ setMagicLensFrameWidth()

◆ setMagicLensInput()

◆ setMagicLensOpacity()

◆ setMagicLensSize()

◆ setMode()

◆ setMouseCursor()

◆ setPositionMarkerCenter()

◆ setProfileHandlesOn

◆ setProfilePoint

◆ setResliceAxesOrigin()

◆ setRightButtonDragZoomEnabled()

◆ setROIVisible()

◆ setScalarBarTF()

◆ setShowText()

◆ setSlabCompositeMode

◆ setSlabThickness

◆ setSliceNumber

◆ setSliceProfileOn

◆ setStatisticalExtent()

◆ setTransform()

◆ setup()

◆ showIsolines()