Show slice intersection lines. More...

#include <Libs/MRML/DisplayableManager/vtkMRMLSliceIntersectionWidget.h>

Inheritance diagram for vtkMRMLSliceIntersectionWidget:

Collaboration diagram for vtkMRMLSliceIntersectionWidget:

[legend]

Public Types
enum	{ WidgetStateMoveCrosshair = WidgetStateUser, WidgetStateBlend, WidgetStateTranslateSlice, WidgetStateRotateIntersectingSlices, WidgetStateZoomSlice, WidgetStateTouchGesture, WidgetStateOnTranslateIntersectingSlicesHandle, WidgetStateTranslateIntersectingSlicesHandle, WidgetStateOnRotateIntersectingSlicesHandle, WidgetStateRotateIntersectingSlicesHandle, WidgetStateOnTranslateSingleIntersectingSliceHandle, WidgetStateTranslateSingleIntersectingSliceHandle, WidgetState_Last }
	Widget states. More...

enum	{ WidgetEventTouchGestureStart = WidgetEventUser, WidgetEventTouchGestureEnd, WidgetEventTouchRotateSliceIntersection, WidgetEventTouchZoomSlice, WidgetEventTouchTranslateSlice, WidgetEventMoveCrosshairStart, WidgetEventMoveCrosshairEnd, WidgetEventBlendStart, WidgetEventBlendEnd, WidgetEventToggleLabelOpacity, WidgetEventToggleForegroundOpacity, WidgetEventIncrementSlice, WidgetEventDecrementSlice, WidgetEventZoomInSlice, WidgetEventZoomOutSlice, WidgetEventToggleSliceVisibility, WidgetEventToggleAllSlicesVisibility, WidgetEventResetFieldOfView, WidgetEventShowNextBackgroundVolume, WidgetEventShowPreviousBackgroundVolume, WidgetEventShowNextForegroundVolume, WidgetEventShowPreviousForegroundVolume, WidgetEventRotateIntersectingSlicesStart, WidgetEventRotateIntersectingSlicesEnd, WidgetEventTranslateSliceStart, WidgetEventTranslateSliceEnd, WidgetEventZoomSliceStart, WidgetEventZoomSliceEnd, WidgetEventSetCrosshairPosition, WidgetEventSetCrosshairPositionBackground, WidgetEventMaximizeView, WidgetEventTranslateIntersectingSlicesHandleStart, WidgetEventTranslateIntersectingSlicesHandleEnd, WidgetEventRotateIntersectingSlicesHandleStart, WidgetEventRotateIntersectingSlicesHandleEnd, WidgetEventTranslateSingleIntersectingSliceHandleStart, WidgetEventTranslateSingleIntersectingSliceHandleEnd }
	Widget events. More...

enum	{ ActionNone = 0, ActionTranslate = 1, ActionZoom = 2, ActionRotate = 4, ActionBlend = 8, ActionBrowseSlice = 64, ActionShowSlice = 128, ActionAdjustLightbox = 256, ActionSelectVolume = 512, ActionSetCursorPosition = 1024, ActionSetCrosshairPosition = 2048, ActionTranslateSliceIntersection = 4096, ActionRotateSliceIntersection = 8192, ActionAll }
	Action State values and management. More...

Public Types inherited from vtkMRMLAbstractWidget
enum	{ WidgetStateAny, WidgetStateIdle, WidgetStateOnWidget, WidgetStateTranslate, WidgetStateRotate, WidgetStateScale, WidgetStateUser }
	The state of the widget. More...

typedef vtkObject	Superclass
	Standard methods for a VTK class. More...

enum	WidgetEvents { WidgetEventNone, WidgetEventMouseMove, WidgetEventTranslateStart, WidgetEventTranslateEnd, WidgetEventRotateStart, WidgetEventRotateEnd, WidgetEventScaleStart, WidgetEventScaleEnd, WidgetEventPick, WidgetEventJumpCursor, WidgetEventAction, WidgetEventCustomAction1, WidgetEventCustomAction2, WidgetEventCustomAction3, WidgetEventCustomAction4, WidgetEventCustomAction5, WidgetEventCustomAction6, WidgetEventSelect, WidgetEventUnselect, WidgetEventToggleSelect, WidgetEventMenu, WidgetEventReset, WidgetEventUser }
	Widget events. More...

Public Member Functions
bool	CanProcessInteractionEvent (vtkMRMLInteractionEventData *eventData, double &distance2) override
	Return true if the widget can process the event. More...

void	CreateDefaultRepresentation ()

bool	GetActionEnabled (int actionsMask)

int	GetActionsEnabled ()
	Set full list of enabled actions. More...

int	GetMouseCursor () override

vtkMRMLSliceDisplayNode *	GetSliceDisplayNode ()

vtkMRMLSliceNode *	GetSliceNode ()

void	Leave (vtkMRMLInteractionEventData *eventData) override
	Called when the the widget loses the focus. More...

bool	ProcessInteractionEvent (vtkMRMLInteractionEventData *eventData) override
	Process interaction event. More...

void	SetActionEnabled (int actionsMask, bool enable=true)

void	SetActionsEnabled (int actions)
	Set exact list of actions to enable. More...

void	SetMRMLApplicationLogic (vtkMRMLApplicationLogic *applicationLogic) override

void	SetSliceNode (vtkMRMLSliceNode *sliceNode)

void	UpdateInteractionEventMapping ()

Public Member Functions inherited from vtkMRMLAbstractWidget
virtual vtkWidgetEventTranslator *	GetEventTranslator (int widgetState)

virtual bool	GetGrabFocus ()

vtkMRMLInteractionNode *	GetInteractionNode ()

virtual bool	GetInteractive ()

vtkMRMLApplicationLogic *	GetMRMLApplicationLogic ()

virtual bool	GetNeedToRender ()

virtual int	GetNumberOfEventTranslators ()

vtkRenderer *	GetRenderer ()

virtual vtkMRMLAbstractWidgetRepresentation *	GetRepresentation ()
	Get the representation. More...

virtual int	GetWidgetState ()
	Convenient method to determine the state of the method. More...

virtual void	NeedToRenderOff ()

void	PrintSelf (ostream &os, vtkIndent indent) override

void	SetEventTranslation (int widgetState, unsigned long interactionEvent, int modifiers, unsigned long widgetEvent)

void	SetEventTranslation (unsigned long interactionEvent, int modifiers, unsigned long widgetEvent)

void	SetEventTranslationClickAndDrag (int widgetState, unsigned long startInteractionEvent, int modifiers, int widgetStateDragging, unsigned long widgetStartEvent, unsigned long widgetEndEvent)

void	SetKeyboardEventTranslation (int modifier, char keyCode, int repeatCount, const char *keySym, unsigned long widgetEvent)

void	SetKeyboardEventTranslation (int widgetState, int modifier, char keyCode, int repeatCount, const char *keySym, unsigned long widgetEvent)

void	SetRenderer (vtkRenderer *renderer)

virtual void	SetRepresentation (vtkMRMLAbstractWidgetRepresentation *r)

virtual void	SetWidgetState (int)
	Convenient method to change what state the widget is in. More...

virtual unsigned long	TranslateInteractionEventToWidgetEvent (vtkMRMLInteractionEventData *eventData)
	Get widget event from translation event. More...

virtual void	UpdateFromMRML (vtkMRMLNode caller, unsigned long event, void callData=nullptr)
	Build the actors of the representation with the info stored in the MRML scene. More...

Static Public Member Functions
static vtkMRMLSliceIntersectionWidget *	New ()

Static Public Member Functions inherited from vtkMRMLAbstractWidget
static int	IsTypeOf (const char *type)

static vtkMRMLAbstractWidget *	SafeDownCast (vtkObject *o)

Protected Types
enum	{ LayerBackground, LayerForeground, LayerLabelmap }

Protected Member Functions
void	CycleVolumeLayer (int layer, int direction)

void	DecrementSlice ()

double	GetLabelOpacity ()

double	GetSliceRotationAngleRad (double eventPos[2])

double	GetSliceSpacing ()

vtkMRMLSegmentationDisplayNode *	GetVisibleSegmentationDisplayNode ()

void	IncrementSlice ()
	Adjust the slice position with respect to current slice node offset. More...

bool	IsEventInsideVolume (bool background, vtkMRMLInteractionEventData *eventData)

bool	IsSliceIntersectionInteractive ()

void	MoveSlice (double delta)

bool	ProcessBlend (vtkMRMLInteractionEventData *eventData)

bool	ProcessEndMouseDrag (vtkMRMLInteractionEventData *eventData)

bool	ProcessMaximizeView (vtkMRMLInteractionEventData *eventData)

bool	ProcessMouseMove (vtkMRMLInteractionEventData *eventData)

bool	ProcessRotateIntersectingSlices (vtkMRMLInteractionEventData *eventData)

bool	ProcessRotateIntersectingSlicesHandle (vtkMRMLInteractionEventData *eventData)

bool	ProcessRotateIntersectingSlicesHandleStart (vtkMRMLInteractionEventData *eventData)

bool	ProcessRotateIntersectingSlicesStart (vtkMRMLInteractionEventData *eventData)

bool	ProcessSetCrosshair (vtkMRMLInteractionEventData *eventData)

bool	ProcessSetCrosshairBackground (vtkMRMLInteractionEventData *eventData)

bool	ProcessStartMouseDrag (vtkMRMLInteractionEventData *eventData)

bool	ProcessTouchGestureEnd (vtkMRMLInteractionEventData *eventData)

bool	ProcessTouchGestureStart (vtkMRMLInteractionEventData *eventData)

bool	ProcessTouchRotate (vtkMRMLInteractionEventData *eventData)

bool	ProcessTouchTranslate (vtkMRMLInteractionEventData *eventData)

bool	ProcessTouchZoom (vtkMRMLInteractionEventData *eventData)

bool	ProcessTranslateIntersectingSlicesHandle (vtkMRMLInteractionEventData *eventData)

bool	ProcessTranslateIntersectingSlicesHandleStart (vtkMRMLInteractionEventData *eventData)

bool	ProcessTranslateSingleIntersectingSliceHandle (vtkMRMLInteractionEventData *eventData)

bool	ProcessTranslateSingleIntersectingSliceHandleStart (vtkMRMLInteractionEventData *eventData)

bool	ProcessTranslateSlice (vtkMRMLInteractionEventData *eventData)

bool	ProcessWidgetMenu (vtkMRMLInteractionEventData *eventData)

bool	ProcessZoomSlice (vtkMRMLInteractionEventData *eventData)

bool	Rotate (double sliceRotationAngleRad)
	Rotate the message by the specified amount. Used for touchpad events. More...

void	ScaleZoom (double zoomScaleFactor, vtkMRMLInteractionEventData *eventData)

void	SetLabelOpacity (double opacity)
	Get/Set labelmap or segmentation opacity. More...

	vtkMRMLSliceIntersectionWidget ()

	~vtkMRMLSliceIntersectionWidget () override

Protected Member Functions inherited from vtkMRMLAbstractWidget
bool	CanProcessButtonClickEvent (vtkMRMLInteractionEventData *eventData, double &distance2)
	Generate a button click event and checks if it can be processed with CanProcessInteractionEvent. More...

const char *	GetAssociatedNodeID (vtkMRMLInteractionEventData *eventData)

virtual int	ProcessButtonClickEvent (vtkMRMLInteractionEventData *eventData)

unsigned long	TranslateInteractionEventToWidgetEvent (vtkWidgetEventTranslator translator, vtkMRMLInteractionEventData eventData)
	Helper function that attempts to translate an event with a specific translator only. More...

	vtkMRMLAbstractWidget ()

	~vtkMRMLAbstractWidget () override

Static Protected Member Functions
static void	SliceLogicsModifiedCallback (vtkObject caller, unsigned long eid, void clientData, void *callData)

static void	SliceModifiedCallback (vtkObject caller, unsigned long eid, void clientData, void *callData)

Protected Attributes
int	ActionsEnabled

double	CurrentTranslationPoint_RAS [3]

double	LastForegroundOpacity

std::string	LastIntersectingSliceNodeID

double	LastLabelOpacity

bool	ModifierKeyPressedSinceLastClickAndDrag

int	PreviousEventPosition [2]

double	PreviousRotationAngleRad

vtkWeakPointer< vtkMRMLSliceLogic >	SliceLogic

vtkWeakPointer< vtkCollection >	SliceLogics

vtkNew< vtkCallbackCommand >	SliceLogicsModifiedCommand

vtkNew< vtkCallbackCommand >	SliceModifiedCommand

vtkWeakPointer< vtkMRMLSliceNode >	SliceNode

double	StartActionFOV [3]

vtkMRMLSegmentationDisplayNode *	StartActionSegmentationDisplayNode

double	StartEventPosition [2]

double	StartRotationCenter [2]

double	StartRotationCenter_RAS [4]

double	StartTranslationPoint [2]

double	StartTranslationPoint_RAS [3]

double	TotalTouchRotation

double	TotalTouchTranslation

double	TotalTouchZoom

bool	TouchRotateEnabled

double	TouchRotationThreshold

bool	TouchTranslationEnabled

double	TouchTranslationThreshold

bool	TouchZoomEnabled

double	TouchZoomThreshold

double	VolumeScalarRange [2]

Protected Attributes inherited from vtkMRMLAbstractWidget
vtkWeakPointer< vtkMRMLApplicationLogic >	ApplicationLogic

std::vector< vtkSmartPointer< vtkWidgetEventTranslator > >	EventTranslators

vtkWeakPointer< vtkRenderer >	Renderer

vtkSmartPointer< vtkMRMLAbstractWidgetRepresentation >	WidgetRep

int	WidgetState

typedef vtkMRMLAbstractWidget	Superclass

static int	IsTypeOf (const char *type)

static vtkMRMLSliceIntersectionWidget *	SafeDownCast (vtkObject *o)

virtual const char *	GetClassName ()

virtual int	IsA (const char *type)

void	PrintSelf (ostream &os, vtkIndent indent) override

Detailed Description

Show slice intersection lines.

The vtkMRMLSliceIntersectionWidget allows moving slices by interacting with displayed slice intersection lines.

Definition at line 43 of file vtkMRMLSliceIntersectionWidget.h.

Member Typedef Documentation

◆ Superclass

typedef vtkMRMLAbstractWidget vtkMRMLSliceIntersectionWidget::Superclass

Standard VTK class macros.

Definition at line 55 of file vtkMRMLSliceIntersectionWidget.h.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

Widget states.

Enumerator
WidgetStateMoveCrosshair	Move crosshair position, can be used for moving the crosshair with click-and-drag.
WidgetStateBlend	Fade between foreground/background volumes.
WidgetStateTranslateSlice	Pan (translate in-plane) the current slice (using shift+left-click-and-drag or middle-click-and-drag)
WidgetStateRotateIntersectingSlices	Rotate all intersecting slices (ctrl+alt+left-click-and-drag)
WidgetStateZoomSlice	Zoom slice (using right-button or mouse wheel)
WidgetStateTouchGesture	Pinch/zoom/pan using touch gestures.
WidgetStateOnTranslateIntersectingSlicesHandle	hovering over a slice intersection point
WidgetStateTranslateIntersectingSlicesHandle	translating all intersecting slices by drag-and-dropping handle
WidgetStateOnRotateIntersectingSlicesHandle	hovering over a rotation interaction handle
WidgetStateRotateIntersectingSlicesHandle	rotating all intersecting slices by drag-and-dropping handle
WidgetStateOnTranslateSingleIntersectingSliceHandle	hovering over a single-slice translation interaction handle
WidgetStateTranslateSingleIntersectingSliceHandle	translating a single slice by drag-and-dropping handle
WidgetState_Last

Definition at line 81 of file vtkMRMLSliceIntersectionWidget.h.

◆ anonymous enum

anonymous enum

Widget events.

Enumerator
WidgetEventTouchGestureStart
WidgetEventTouchGestureEnd
WidgetEventTouchRotateSliceIntersection
WidgetEventTouchZoomSlice
WidgetEventTouchTranslateSlice
WidgetEventMoveCrosshairStart
WidgetEventMoveCrosshairEnd
WidgetEventBlendStart
WidgetEventBlendEnd
WidgetEventToggleLabelOpacity
WidgetEventToggleForegroundOpacity
WidgetEventIncrementSlice
WidgetEventDecrementSlice
WidgetEventZoomInSlice
WidgetEventZoomOutSlice
WidgetEventToggleSliceVisibility
WidgetEventToggleAllSlicesVisibility
WidgetEventResetFieldOfView
WidgetEventShowNextBackgroundVolume
WidgetEventShowPreviousBackgroundVolume
WidgetEventShowNextForegroundVolume
WidgetEventShowPreviousForegroundVolume
WidgetEventRotateIntersectingSlicesStart
WidgetEventRotateIntersectingSlicesEnd
WidgetEventTranslateSliceStart
WidgetEventTranslateSliceEnd
WidgetEventZoomSliceStart
WidgetEventZoomSliceEnd
WidgetEventSetCrosshairPosition
WidgetEventSetCrosshairPositionBackground
WidgetEventMaximizeView
WidgetEventTranslateIntersectingSlicesHandleStart
WidgetEventTranslateIntersectingSlicesHandleEnd
WidgetEventRotateIntersectingSlicesHandleStart
WidgetEventRotateIntersectingSlicesHandleEnd
WidgetEventTranslateSingleIntersectingSliceHandleStart
WidgetEventTranslateSingleIntersectingSliceHandleEnd

Definition at line 103 of file vtkMRMLSliceIntersectionWidget.h.

◆ anonymous enum

anonymous enum

Action State values and management.

Enumerator
ActionNone
ActionTranslate
ActionZoom
ActionRotate
ActionBlend
ActionBrowseSlice
ActionShowSlice
ActionAdjustLightbox
ActionSelectVolume
ActionSetCursorPosition
ActionSetCrosshairPosition
ActionTranslateSliceIntersection
ActionRotateSliceIntersection
ActionAll

Definition at line 151 of file vtkMRMLSliceIntersectionWidget.h.

◆ anonymous enum

anonymous enum

protected

Enumerator
LayerBackground
LayerForeground
LayerLabelmap

Definition at line 269 of file vtkMRMLSliceIntersectionWidget.h.

Constructor & Destructor Documentation

◆ vtkMRMLSliceIntersectionWidget()

vtkMRMLSliceIntersectionWidget::vtkMRMLSliceIntersectionWidget ( )

protected

◆ ~vtkMRMLSliceIntersectionWidget()

vtkMRMLSliceIntersectionWidget::~vtkMRMLSliceIntersectionWidget ( )

overrideprotected

Member Function Documentation

◆ CanProcessInteractionEvent()

bool vtkMRMLSliceIntersectionWidget::CanProcessInteractionEvent	(	vtkMRMLInteractionEventData *	eventData,
		double &	distance2
	)

overridevirtual

Return true if the widget can process the event.

Reimplemented from vtkMRMLAbstractWidget.

◆ CreateDefaultRepresentation()

void vtkMRMLSliceIntersectionWidget::CreateDefaultRepresentation ( )

Create the default widget representation if one is not set.

◆ CycleVolumeLayer()

void vtkMRMLSliceIntersectionWidget::CycleVolumeLayer	(	int	layer,
		int	direction
	)

protected

Change the displayed volume in the selected layer by moving in a loop through the volumes available in the scene.

layer: are 0,1,2 for bg, fg, lb
direction: positive or negative (wraps through volumes in scene)

◆ DecrementSlice()

void vtkMRMLSliceIntersectionWidget::DecrementSlice ( )

protected

◆ GetActionEnabled()

bool vtkMRMLSliceIntersectionWidget::GetActionEnabled ( int actionsMask )

Returns true if the specified action is allowed. If multiple actions are specified, the return value is true if all actions are enabled.

◆ GetActionsEnabled()

int vtkMRMLSliceIntersectionWidget::GetActionsEnabled ( )

Set full list of enabled actions.

◆ GetClassName()

virtual const char* vtkMRMLSliceIntersectionWidget::GetClassName ( )

virtual

Reimplemented from vtkMRMLAbstractWidget.

◆ GetLabelOpacity()

double vtkMRMLSliceIntersectionWidget::GetLabelOpacity ( )

protected

◆ GetMouseCursor()

int vtkMRMLSliceIntersectionWidget::GetMouseCursor ( )

overridevirtual

Reimplemented from vtkMRMLAbstractWidget.

◆ GetSliceDisplayNode()

vtkMRMLSliceDisplayNode* vtkMRMLSliceIntersectionWidget::GetSliceDisplayNode ( )

◆ GetSliceNode()

vtkMRMLSliceNode* vtkMRMLSliceIntersectionWidget::GetSliceNode ( )

◆ GetSliceRotationAngleRad()

double vtkMRMLSliceIntersectionWidget::GetSliceRotationAngleRad ( double eventPos[2] )

protected

◆ GetSliceSpacing()

double vtkMRMLSliceIntersectionWidget::GetSliceSpacing ( )

protected

check for prescribed spacing, otherwise return best spacing amount for current layer setup (use logic to look for spacing of first non-null layer)

◆ GetVisibleSegmentationDisplayNode()

vtkMRMLSegmentationDisplayNode* vtkMRMLSliceIntersectionWidget::GetVisibleSegmentationDisplayNode ( )

protected

◆ IncrementSlice()

void vtkMRMLSliceIntersectionWidget::IncrementSlice ( )

protected

Adjust the slice position with respect to current slice node offset.

◆ IsA()

virtual int vtkMRMLSliceIntersectionWidget::IsA ( const char * type )

virtual

Reimplemented from vtkMRMLAbstractWidget.

◆ IsEventInsideVolume()

bool vtkMRMLSliceIntersectionWidget::IsEventInsideVolume	(	bool	background,
		vtkMRMLInteractionEventData *	eventData
	)

protected

Returns true if mouse is inside the selected layer volume. Use background flag to choose between foreground/background layer.

◆ IsSliceIntersectionInteractive()

bool vtkMRMLSliceIntersectionWidget::IsSliceIntersectionInteractive ( )

protected

◆ IsTypeOf()

static int vtkMRMLSliceIntersectionWidget::IsTypeOf ( const char * type )

static

◆ Leave()

void vtkMRMLSliceIntersectionWidget::Leave ( vtkMRMLInteractionEventData * eventData )

overridevirtual

Called when the the widget loses the focus.

Reimplemented from vtkMRMLAbstractWidget.

◆ MoveSlice()

void vtkMRMLSliceIntersectionWidget::MoveSlice ( double delta )

protected

◆ New()

static vtkMRMLSliceIntersectionWidget* vtkMRMLSliceIntersectionWidget::New ( )

static

Instantiate this class.

◆ PrintSelf()

void vtkMRMLSliceIntersectionWidget::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

override

◆ ProcessBlend()

bool vtkMRMLSliceIntersectionWidget::ProcessBlend ( vtkMRMLInteractionEventData * eventData )

protected

◆ ProcessEndMouseDrag()

bool vtkMRMLSliceIntersectionWidget::ProcessEndMouseDrag ( vtkMRMLInteractionEventData * eventData )

protected

◆ ProcessInteractionEvent()

bool vtkMRMLSliceIntersectionWidget::ProcessInteractionEvent ( vtkMRMLInteractionEventData * eventData )

overridevirtual

Process interaction event.

Reimplemented from vtkMRMLAbstractWidget.

◆ ProcessMaximizeView()

bool vtkMRMLSliceIntersectionWidget::ProcessMaximizeView ( vtkMRMLInteractionEventData * eventData )

protected

◆ ProcessMouseMove()

bool vtkMRMLSliceIntersectionWidget::ProcessMouseMove ( vtkMRMLInteractionEventData * eventData )

protected

◆ ProcessRotateIntersectingSlices()

bool vtkMRMLSliceIntersectionWidget::ProcessRotateIntersectingSlices ( vtkMRMLInteractionEventData * eventData )

protected

◆ ProcessRotateIntersectingSlicesHandle()

bool vtkMRMLSliceIntersectionWidget::ProcessRotateIntersectingSlicesHandle ( vtkMRMLInteractionEventData * eventData )

protected

◆ ProcessRotateIntersectingSlicesHandleStart()

bool vtkMRMLSliceIntersectionWidget::ProcessRotateIntersectingSlicesHandleStart ( vtkMRMLInteractionEventData * eventData )

protected

◆ ProcessRotateIntersectingSlicesStart()

bool vtkMRMLSliceIntersectionWidget::ProcessRotateIntersectingSlicesStart ( vtkMRMLInteractionEventData * eventData )

protected

◆ ProcessSetCrosshair()

bool vtkMRMLSliceIntersectionWidget::ProcessSetCrosshair ( vtkMRMLInteractionEventData * eventData )

protected

◆ ProcessSetCrosshairBackground()

bool vtkMRMLSliceIntersectionWidget::ProcessSetCrosshairBackground ( vtkMRMLInteractionEventData * eventData )

protected

◆ ProcessStartMouseDrag()

bool vtkMRMLSliceIntersectionWidget::ProcessStartMouseDrag ( vtkMRMLInteractionEventData * eventData )

protected

◆ ProcessTouchGestureEnd()

bool vtkMRMLSliceIntersectionWidget::ProcessTouchGestureEnd ( vtkMRMLInteractionEventData * eventData )

protected

◆ ProcessTouchGestureStart()

bool vtkMRMLSliceIntersectionWidget::ProcessTouchGestureStart ( vtkMRMLInteractionEventData * eventData )

protected

◆ ProcessTouchRotate()

bool vtkMRMLSliceIntersectionWidget::ProcessTouchRotate ( vtkMRMLInteractionEventData * eventData )

protected

◆ ProcessTouchTranslate()

bool vtkMRMLSliceIntersectionWidget::ProcessTouchTranslate ( vtkMRMLInteractionEventData * eventData )

protected

◆ ProcessTouchZoom()

bool vtkMRMLSliceIntersectionWidget::ProcessTouchZoom ( vtkMRMLInteractionEventData * eventData )

protected

◆ ProcessTranslateIntersectingSlicesHandle()

bool vtkMRMLSliceIntersectionWidget::ProcessTranslateIntersectingSlicesHandle ( vtkMRMLInteractionEventData * eventData )

protected

◆ ProcessTranslateIntersectingSlicesHandleStart()

bool vtkMRMLSliceIntersectionWidget::ProcessTranslateIntersectingSlicesHandleStart ( vtkMRMLInteractionEventData * eventData )

protected

◆ ProcessTranslateSingleIntersectingSliceHandle()

bool vtkMRMLSliceIntersectionWidget::ProcessTranslateSingleIntersectingSliceHandle ( vtkMRMLInteractionEventData * eventData )

protected

◆ ProcessTranslateSingleIntersectingSliceHandleStart()

bool vtkMRMLSliceIntersectionWidget::ProcessTranslateSingleIntersectingSliceHandleStart ( vtkMRMLInteractionEventData * eventData )

protected

◆ ProcessTranslateSlice()

bool vtkMRMLSliceIntersectionWidget::ProcessTranslateSlice ( vtkMRMLInteractionEventData * eventData )

protected

◆ ProcessWidgetMenu()

bool vtkMRMLSliceIntersectionWidget::ProcessWidgetMenu ( vtkMRMLInteractionEventData * eventData )

protected

◆ ProcessZoomSlice()

bool vtkMRMLSliceIntersectionWidget::ProcessZoomSlice ( vtkMRMLInteractionEventData * eventData )

protected

◆ Rotate()

bool vtkMRMLSliceIntersectionWidget::Rotate ( double sliceRotationAngleRad )

protected

Rotate the message by the specified amount. Used for touchpad events.

◆ SafeDownCast()

static vtkMRMLSliceIntersectionWidget* vtkMRMLSliceIntersectionWidget::SafeDownCast ( vtkObject * o )

static

◆ ScaleZoom()

void vtkMRMLSliceIntersectionWidget::ScaleZoom	(	double	zoomScaleFactor,
		vtkMRMLInteractionEventData *	eventData
	)

protected

Adjust zoom factor. If zoomScaleFactor>1 then view is zoomed in, if 0<zoomScaleFactor<1 then view is zoomed out. Event position is used as center for zoom operation.

◆ SetActionEnabled()

void vtkMRMLSliceIntersectionWidget::SetActionEnabled	(	int	actionsMask,
		bool	enable = `true`
	)

Enable/disable the specified action (Translate, Zoom, Blend, etc.). Multiple actions can be specified by providing the sum of action ids. Set the value to AllActionsMask to enable/disable all actions. All actions are enabled by default.

◆ SetActionsEnabled()

void vtkMRMLSliceIntersectionWidget::SetActionsEnabled ( int actions )

Set exact list of actions to enable.

◆ SetLabelOpacity()

void vtkMRMLSliceIntersectionWidget::SetLabelOpacity ( double opacity )

protected

Get/Set labelmap or segmentation opacity.

◆ SetMRMLApplicationLogic()

void vtkMRMLSliceIntersectionWidget::SetMRMLApplicationLogic ( vtkMRMLApplicationLogic * applicationLogic )

overridevirtual

Reimplemented from vtkMRMLAbstractWidget.

◆ SetSliceNode()

void vtkMRMLSliceIntersectionWidget::SetSliceNode ( vtkMRMLSliceNode * sliceNode )

◆ SliceLogicsModifiedCallback()

static void vtkMRMLSliceIntersectionWidget::SliceLogicsModifiedCallback	(	vtkObject *	caller,
		unsigned long	eid,
		void *	clientData,
		void *	callData
	)

staticprotected

◆ SliceModifiedCallback()

static void vtkMRMLSliceIntersectionWidget::SliceModifiedCallback	(	vtkObject *	caller,
		unsigned long	eid,
		void *	clientData,
		void *	callData
	)

staticprotected

◆ UpdateInteractionEventMapping()

void vtkMRMLSliceIntersectionWidget::UpdateInteractionEventMapping ( )

Member Data Documentation

◆ ActionsEnabled

int vtkMRMLSliceIntersectionWidget::ActionsEnabled

protected

Definition at line 304 of file vtkMRMLSliceIntersectionWidget.h.

◆ CurrentTranslationPoint_RAS

double vtkMRMLSliceIntersectionWidget::CurrentTranslationPoint_RAS[3]

protected

Definition at line 264 of file vtkMRMLSliceIntersectionWidget.h.

◆ LastForegroundOpacity

double vtkMRMLSliceIntersectionWidget::LastForegroundOpacity

protected

Definition at line 277 of file vtkMRMLSliceIntersectionWidget.h.

◆ LastIntersectingSliceNodeID

std::string vtkMRMLSliceIntersectionWidget::LastIntersectingSliceNodeID

protected

Definition at line 317 of file vtkMRMLSliceIntersectionWidget.h.

◆ LastLabelOpacity

double vtkMRMLSliceIntersectionWidget::LastLabelOpacity

protected

Definition at line 278 of file vtkMRMLSliceIntersectionWidget.h.

◆ ModifierKeyPressedSinceLastClickAndDrag

bool vtkMRMLSliceIntersectionWidget::ModifierKeyPressedSinceLastClickAndDrag

protected

Indicates whether the shift key was used during the previous action. This is used to require shift-up after a click-and-drag before accepting shift+mousemove.

Definition at line 302 of file vtkMRMLSliceIntersectionWidget.h.