vtkMRMLWindowLevelWidget Class Reference

Show slice intersection lines. More...

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

Inheritance diagram for vtkMRMLWindowLevelWidget:

Collaboration diagram for vtkMRMLWindowLevelWidget:

Public Types
enum	{ ModeAdjust, ModeRectangle, ModeRectangleCentered, Mode_Last }
enum	{ WidgetStateAdjustWindowLevel = WidgetStateUser, WidgetStateAdjustWindowLevelAlternative }
	Widget states. More...
enum	{   WidgetEventResetWindowLevel = WidgetEventUser, WidgetEventAdjustWindowLevelStart, WidgetEventAdjustWindowLevelEnd, WidgetEventAdjustWindowLevelCancel,   WidgetEventAdjustWindowLevelAlternativeStart, WidgetEventAdjustWindowLevelAlternativeEnd, WidgetEventAdjustWindowLevelAlternativeCancel }
	Widget events. 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, WidgetEventSelect, WidgetEventUnselect,   WidgetEventToggleSelect, WidgetEventMenu, WidgetEventReset, WidgetEventUser }
	Widget events. More...

Public Member Functions
virtual void	BackgroundVolumeEditableOff ()
virtual void	BackgroundVolumeEditableOn ()
bool	CanProcessInteractionEvent (vtkMRMLInteractionEventData *eventData, double &distance2) override
	Return true if the widget can process the event. More...
void	CreateDefaultRepresentation ()
virtual void	ForegroundVolumeEditableOff ()
virtual void	ForegroundVolumeEditableOn ()
virtual bool	GetBackgroundVolumeEditable ()
virtual bool	GetForegroundVolumeEditable ()
vtkMRMLSliceLogic *	GetSliceLogic ()
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...
virtual void	SetBackgroundVolumeEditable (bool)
virtual void	SetForegroundVolumeEditable (bool)
void	SetMRMLApplicationLogic (vtkMRMLApplicationLogic *applicationLogic) override
void	SetSliceNode (vtkMRMLSliceNode *sliceNode)
bool	UpdateWindowLevelFromRectangle (int layer, int cornerPoint1[2], int cornerPoint2[2])
Public Member Functions inherited from vtkMRMLAbstractWidget
virtual vtkWidgetEventTranslator *	GetEventTranslator (int widgetState)
virtual bool	GetGrabFocus ()
vtkMRMLInteractionNode *	GetInteractionNode ()
virtual bool	GetInteractive ()
virtual int	GetMouseCursor ()
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 const char *	GetAdjustWindowLevelModeAsString (int id)
static int	GetAdjustWindowLevelModeFromString (const char *name)
static const char *	GetInteractionNodeAdjustWindowLevelModeAttributeName ()
static vtkMRMLWindowLevelWidget *	New ()
Static Public Member Functions inherited from vtkMRMLAbstractWidget
static int	IsTypeOf (const char *type)
static vtkMRMLAbstractWidget *	SafeDownCast (vtkObject *o)

Protected Member Functions
virtual void	CenteredRubberBandOff ()
virtual void	CenteredRubberBandOn ()
virtual bool	GetCenteredRubberBand ()
	Rubberband is centered around the click position. More...
int	GetEditableLayerAtEventPosition (vtkMRMLInteractionEventData *eventData)
vtkMRMLVolumeNode *	GetVolumeNodeFromSliceLayer (int editedLayer)
bool	IsEventInsideVolume (bool background, vtkMRMLInteractionEventData *eventData)
void	ProcessAdjustWindowLevel (vtkMRMLInteractionEventData *eventData)
bool	ProcessAdjustWindowLevelStart (vtkMRMLInteractionEventData *eventData)
bool	ProcessEndMouseDrag (vtkMRMLInteractionEventData *eventData)
bool	ProcessMouseMove (vtkMRMLInteractionEventData *eventData)
bool	ProcessResetWindowLevel (vtkMRMLInteractionEventData *eventData)
void	ProcessSetWindowLevelFromRegion (vtkMRMLInteractionEventData *eventData)
bool	ProcessSetWindowLevelFromRegionEnd (vtkMRMLInteractionEventData *eventData, bool updateWindowLevel=true)
bool	ProcessSetWindowLevelFromRegionStart (vtkMRMLInteractionEventData *eventData)
bool	ProcessStartMouseDrag (vtkMRMLInteractionEventData *eventData)
virtual void	SetCenteredRubberBand (bool)
bool	SetVolumeWindowLevel (double window, double level, bool isAutoWindowLevel)
bool	VolumeWindowLevelEditable (const char *volumeNodeID)
	vtkMRMLWindowLevelWidget ()
	~vtkMRMLWindowLevelWidget () override
Protected Member Functions inherited from vtkMRMLAbstractWidget
const char *	GetAssociatedNodeID (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

Protected Attributes
int	AdjustMode
bool	BackgroundVolumeEditable
bool	CenteredRubberBand
bool	ForegroundVolumeEditable
bool	IsStartVolumeAutoWindowLevel
double	LastVolumeWindowLevel [2]
int	PreviousEventPosition [2]
vtkWeakPointer< vtkMRMLSliceLogic >	SliceLogic
vtkWeakPointer< vtkMRMLSliceNode >	SliceNode
int	StartEventPosition [2]
double	StartVolumeWindowLevel [2]
double	VolumeScalarRange [2]
int	WindowLevelAdjustedLayer
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 vtkMRMLWindowLevelWidget *	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 vtkMRMLWindowLevelWidget allows moving slices by interacting with displayed slice intersecrion lines.

Definition at line 46 of file vtkMRMLWindowLevelWidget.h.

Member Typedef Documentation

Superclass

typedef vtkMRMLAbstractWidget vtkMRMLWindowLevelWidget::Superclass

Standard VTK class macros.

Definition at line 66 of file vtkMRMLWindowLevelWidget.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
ModeAdjust
ModeRectangle
ModeRectangleCentered
Mode_Last

Definition at line 54 of file vtkMRMLWindowLevelWidget.h.

anonymous enum

anonymous enum

Widget states.

Enumerator
WidgetStateAdjustWindowLevel
WidgetStateAdjustWindowLevelAlternative	alternative state: if current mode is region-based then in alternative state the mode is adjustment; if current mode is adjustment then alternative state is region-based

Definition at line 100 of file vtkMRMLWindowLevelWidget.h.

anonymous enum

anonymous enum

Widget events.

Enumerator
WidgetEventResetWindowLevel
WidgetEventAdjustWindowLevelStart
WidgetEventAdjustWindowLevelEnd
WidgetEventAdjustWindowLevelCancel
WidgetEventAdjustWindowLevelAlternativeStart
WidgetEventAdjustWindowLevelAlternativeEnd
WidgetEventAdjustWindowLevelAlternativeCancel

Definition at line 109 of file vtkMRMLWindowLevelWidget.h.

Constructor & Destructor Documentation

vtkMRMLWindowLevelWidget()

vtkMRMLWindowLevelWidget::vtkMRMLWindowLevelWidget ( )

protected

~vtkMRMLWindowLevelWidget()

vtkMRMLWindowLevelWidget::~vtkMRMLWindowLevelWidget ( )

overrideprotected

Member Function Documentation

BackgroundVolumeEditableOff()

virtual void vtkMRMLWindowLevelWidget::BackgroundVolumeEditableOff ( )

virtual

BackgroundVolumeEditableOn()

virtual void vtkMRMLWindowLevelWidget::BackgroundVolumeEditableOn ( )

virtual

CanProcessInteractionEvent()

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

overridevirtual

Return true if the widget can process the event.

Reimplemented from vtkMRMLAbstractWidget.

CenteredRubberBandOff()

virtual void vtkMRMLWindowLevelWidget::CenteredRubberBandOff ( )

protectedvirtual

CenteredRubberBandOn()

virtual void vtkMRMLWindowLevelWidget::CenteredRubberBandOn ( )

protectedvirtual

CreateDefaultRepresentation()

void vtkMRMLWindowLevelWidget::CreateDefaultRepresentation

(

)

Create the default widget representation if one is not set.

ForegroundVolumeEditableOff()

virtual void vtkMRMLWindowLevelWidget::ForegroundVolumeEditableOff ( )

virtual

ForegroundVolumeEditableOn()

virtual void vtkMRMLWindowLevelWidget::ForegroundVolumeEditableOn ( )

virtual

GetAdjustWindowLevelModeAsString()

static const char* vtkMRMLWindowLevelWidget::GetAdjustWindowLevelModeAsString ( int  id )

static

GetAdjustWindowLevelModeFromString()

static int vtkMRMLWindowLevelWidget::GetAdjustWindowLevelModeFromString ( const char *  name )

static

GetBackgroundVolumeEditable()

virtual bool vtkMRMLWindowLevelWidget::GetBackgroundVolumeEditable ( )

virtual

GetCenteredRubberBand()

virtual bool vtkMRMLWindowLevelWidget::GetCenteredRubberBand ( )

protectedvirtual

Rubberband is centered around the click position.

GetClassName()

virtual const char* vtkMRMLWindowLevelWidget::GetClassName ( )

virtual

Reimplemented from vtkMRMLAbstractWidget.

GetEditableLayerAtEventPosition()

int vtkMRMLWindowLevelWidget::GetEditableLayerAtEventPosition ( vtkMRMLInteractionEventData *  eventData )

protected

GetForegroundVolumeEditable()

virtual bool vtkMRMLWindowLevelWidget::GetForegroundVolumeEditable ( )

virtual

GetInteractionNodeAdjustWindowLevelModeAttributeName()

static const char* vtkMRMLWindowLevelWidget::GetInteractionNodeAdjustWindowLevelModeAttributeName ( )

inlinestatic

Definition at line 122 of file vtkMRMLWindowLevelWidget.h.

GetSliceLogic()

vtkMRMLSliceLogic* vtkMRMLWindowLevelWidget::GetSliceLogic

(

)

GetSliceNode()

vtkMRMLSliceNode* vtkMRMLWindowLevelWidget::GetSliceNode

(

)

GetVolumeNodeFromSliceLayer()

vtkMRMLVolumeNode* vtkMRMLWindowLevelWidget::GetVolumeNodeFromSliceLayer ( int  editedLayer )

protected

IsA()

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

virtual

Reimplemented from vtkMRMLAbstractWidget.

IsEventInsideVolume()

bool vtkMRMLWindowLevelWidget::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.

IsTypeOf()

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

static

Leave()

void vtkMRMLWindowLevelWidget::Leave ( vtkMRMLInteractionEventData *  eventData )

overridevirtual

Called when the the widget loses the focus.

Reimplemented from vtkMRMLAbstractWidget.

New()

static vtkMRMLWindowLevelWidget* vtkMRMLWindowLevelWidget::New ( )

static

Instantiate this class.

PrintSelf()

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

override

ProcessAdjustWindowLevel()

void vtkMRMLWindowLevelWidget::ProcessAdjustWindowLevel ( vtkMRMLInteractionEventData *  eventData )

protected

ProcessAdjustWindowLevelStart()

bool vtkMRMLWindowLevelWidget::ProcessAdjustWindowLevelStart ( vtkMRMLInteractionEventData *  eventData )

protected

ProcessEndMouseDrag()

bool vtkMRMLWindowLevelWidget::ProcessEndMouseDrag ( vtkMRMLInteractionEventData *  eventData )

protected

ProcessInteractionEvent()

bool vtkMRMLWindowLevelWidget::ProcessInteractionEvent ( vtkMRMLInteractionEventData *  eventData )

overridevirtual

Process interaction event.

Reimplemented from vtkMRMLAbstractWidget.

ProcessMouseMove()

bool vtkMRMLWindowLevelWidget::ProcessMouseMove ( vtkMRMLInteractionEventData *  eventData )

protected

ProcessResetWindowLevel()

bool vtkMRMLWindowLevelWidget::ProcessResetWindowLevel ( vtkMRMLInteractionEventData *  eventData )

protected

ProcessSetWindowLevelFromRegion()

void vtkMRMLWindowLevelWidget::ProcessSetWindowLevelFromRegion ( vtkMRMLInteractionEventData *  eventData )

protected

ProcessSetWindowLevelFromRegionEnd()

bool vtkMRMLWindowLevelWidget::ProcessSetWindowLevelFromRegionEnd ( vtkMRMLInteractionEventData *  eventData, bool  updateWindowLevel = true  )

protected

ProcessSetWindowLevelFromRegionStart()

bool vtkMRMLWindowLevelWidget::ProcessSetWindowLevelFromRegionStart ( vtkMRMLInteractionEventData *  eventData )

protected

ProcessStartMouseDrag()

bool vtkMRMLWindowLevelWidget::ProcessStartMouseDrag ( vtkMRMLInteractionEventData *  eventData )

protected

SafeDownCast()

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

static

SetBackgroundVolumeEditable()

virtual void vtkMRMLWindowLevelWidget::SetBackgroundVolumeEditable ( bool  )

virtual

SetCenteredRubberBand()

virtual void vtkMRMLWindowLevelWidget::SetCenteredRubberBand ( bool  )

protectedvirtual

SetForegroundVolumeEditable()

virtual void vtkMRMLWindowLevelWidget::SetForegroundVolumeEditable ( bool  )

virtual

SetMRMLApplicationLogic()

void vtkMRMLWindowLevelWidget::SetMRMLApplicationLogic ( vtkMRMLApplicationLogic *  applicationLogic )

overridevirtual

Reimplemented from vtkMRMLAbstractWidget.

SetSliceNode()

void vtkMRMLWindowLevelWidget::SetSliceNode

(

vtkMRMLSliceNode *

sliceNode

)

SetVolumeWindowLevel()

bool vtkMRMLWindowLevelWidget::SetVolumeWindowLevel ( double  window, double  level, bool  isAutoWindowLevel  )

protected

UpdateWindowLevelFromRectangle()

bool vtkMRMLWindowLevelWidget::UpdateWindowLevelFromRectangle	(	int	layer,
		int	cornerPoint1[2],
		int	cornerPoint2[2]
	)

VolumeWindowLevelEditable()

bool vtkMRMLWindowLevelWidget::VolumeWindowLevelEditable ( const char *  volumeNodeID )

protected

Returns true if the volume's window/level values are editable on the GUI

Member Data Documentation

AdjustMode

int vtkMRMLWindowLevelWidget::AdjustMode

protected

Definition at line 184 of file vtkMRMLWindowLevelWidget.h.

BackgroundVolumeEditable

bool vtkMRMLWindowLevelWidget::BackgroundVolumeEditable

protected

Definition at line 181 of file vtkMRMLWindowLevelWidget.h.

CenteredRubberBand

bool vtkMRMLWindowLevelWidget::CenteredRubberBand

protected

Definition at line 167 of file vtkMRMLWindowLevelWidget.h.

ForegroundVolumeEditable

bool vtkMRMLWindowLevelWidget::ForegroundVolumeEditable

protected

Definition at line 182 of file vtkMRMLWindowLevelWidget.h.

IsStartVolumeAutoWindowLevel

bool vtkMRMLWindowLevelWidget::IsStartVolumeAutoWindowLevel

protected

Definition at line 175 of file vtkMRMLWindowLevelWidget.h.

LastVolumeWindowLevel

double vtkMRMLWindowLevelWidget::LastVolumeWindowLevel[2]

protected

Definition at line 177 of file vtkMRMLWindowLevelWidget.h.

PreviousEventPosition

int vtkMRMLWindowLevelWidget::PreviousEventPosition[2]

protected

Definition at line 170 of file vtkMRMLWindowLevelWidget.h.

SliceLogic

vtkWeakPointer<vtkMRMLSliceLogic> vtkMRMLWindowLevelWidget::SliceLogic

protected

Definition at line 165 of file vtkMRMLWindowLevelWidget.h.

SliceNode

vtkWeakPointer<vtkMRMLSliceNode> vtkMRMLWindowLevelWidget::SliceNode

protected

Definition at line 162 of file vtkMRMLWindowLevelWidget.h.

StartEventPosition

int vtkMRMLWindowLevelWidget::StartEventPosition[2]

protected

Definition at line 169 of file vtkMRMLWindowLevelWidget.h.

StartVolumeWindowLevel

double vtkMRMLWindowLevelWidget::StartVolumeWindowLevel[2]

protected

Definition at line 176 of file vtkMRMLWindowLevelWidget.h.

VolumeScalarRange

double vtkMRMLWindowLevelWidget::VolumeScalarRange[2]

protected

Definition at line 172 of file vtkMRMLWindowLevelWidget.h.

WindowLevelAdjustedLayer

int vtkMRMLWindowLevelWidget::WindowLevelAdjustedLayer

protected

Definition at line 179 of file vtkMRMLWindowLevelWidget.h.

---

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

• Libs/MRML/DisplayableManager/vtkMRMLWindowLevelWidget.h