Default representation for the markups widget in 3D views. More...

#include <Modules/Loadable/Markups/VTKWidgets/vtkSlicerMarkupsWidgetRepresentation3D.h>

Inheritance diagram for vtkSlicerMarkupsWidgetRepresentation3D:

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Collaboration diagram for vtkSlicerMarkupsWidgetRepresentation3D:

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Classes
class	ControlPointsPipeline3D

Public Types
typedef vtkSlicerMarkupsWidgetRepresentation	Superclass
	Standard methods for instances of this class.

Public Types inherited from vtkSlicerMarkupsWidgetRepresentation
enum	{ Unselected , Selected , Active , Project , ProjectBack , NumberOfControlPointTypes }

typedef vtkMRMLAbstractWidgetRepresentation	Superclass
	Standard methods for instances of this class.

Public Types inherited from vtkMRMLAbstractWidgetRepresentation
typedef vtkProp	Superclass
	Standard methods for instances of this class.

Public Member Functions
bool	AccuratePick (int x, int y, double pickPoint[3], double pickNormal[3]=nullptr)

void	CanInteract (vtkMRMLInteractionEventData *interactionEventData, int &foundComponentType, int &foundComponentIndex, double &closestDistance2) override

void	CanInteractWithLine (vtkMRMLInteractionEventData *interactionEventData, int &foundComponentType, int &foundComponentIndex, double &closestDistance2)

void	GetActors (vtkPropCollection *) override
	Methods to make this class behave as a vtkProp.

double *	GetBounds () VTK_SIZEHINT(6) override
	Return the bounds of the representation.

virtual const char *	GetClassName ()

bool	GetNthControlPointViewVisibility (int n)

virtual double	GetOccludedRelativeOffset ()

vtkTypeBool	HasTranslucentPolygonalGeometry () override

virtual int	IsA (const char *type)

void	PrintSelf (ostream &os, vtkIndent indent) override

void	ReleaseGraphicsResources (vtkWindow *) override

int	RenderOpaqueGeometry (vtkViewport *viewport) override

int	RenderOverlay (vtkViewport *viewport) override

int	RenderTranslucentPolygonalGeometry (vtkViewport *viewport) override

virtual void	SetOccludedRelativeOffset (double)

void	SetRenderer (vtkRenderer *ren) override

void	UpdateFromMRMLInternal (vtkMRMLNode caller, unsigned long event, void callData=nullptr) override

Public Member Functions inherited from vtkSlicerMarkupsWidgetRepresentation
virtual int	FindClosestPointOnWidget (const int displayPos[2], double worldPos[3], int *idx)

void	GetActors (vtkPropCollection *) override
	Methods to make this class behave as a vtkProp.

virtual vtkPolyData *	GetControlPointsPolyData (int controlPointType)

virtual vtkPolyData *	GetLabelControlPointsPolyData (int pipeline)

virtual vtkStringArray *	GetLabels (int pipeline)

virtual vtkMRMLMarkupsDisplayNode *	GetMarkupsDisplayNode ()

virtual vtkMRMLMarkupsNode *	GetMarkupsNode ()

virtual vtkMRMLMarkupsNode::ControlPoint *	GetNthControlPoint (int n)
	Get the nth control point.

virtual int	GetNthControlPointDisplayPosition (int n, double pos[2])

virtual int	GetNumberOfControlPoints ()
	Get number of control points.

virtual vtkPointPlacer *	GetPointPlacer ()

virtual bool	GetTransformationReferencePoint (double referencePointWorld[3])
	Translation, rotation, scaling will happen around this position.

vtkTypeBool	HasTranslucentPolygonalGeometry () override

bool	IsDisplayable ()

void	PrintSelf (ostream &os, vtkIndent indent) override

void	ReleaseGraphicsResources (vtkWindow *) override

int	RenderOpaqueGeometry (vtkViewport *viewport) override

int	RenderOverlay (vtkViewport *viewport) override

int	RenderTranslucentPolygonalGeometry (vtkViewport *viewport) override

virtual void	SetMarkupsDisplayNode (vtkMRMLMarkupsDisplayNode *markupsDisplayNode)
	Set/Get the vtkMRMLMarkupsNode connected with this representation.

virtual void	UpdateCenterOfRotation ()
	Compute the center of rotation and update it in the Markups node.

void	UpdateFromMRML (vtkMRMLNode caller, unsigned long event, void callData=nullptr) override
	Update the representation from markups node.

Public Member Functions inherited from vtkMRMLAbstractWidgetRepresentation
virtual void	AlwaysOnTopOff ()

virtual void	AlwaysOnTopOn ()

void	GetActors (vtkPropCollection *) override

void	GetActors2D (vtkPropCollection *) override

virtual bool	GetAlwaysOnTop ()

virtual double	GetAlwaysOnTopRelativeOffsetFactor ()

virtual double	GetAlwaysOnTopRelativeOffsetUnits ()

virtual vtkMRMLApplicationLogic *	GetApplicationLogic ()

double *	GetBounds () VTK_SIZEHINT(6) override

virtual bool	GetNeedToRender ()

virtual double	GetPickingTolerance ()

virtual vtkRenderer *	GetRenderer ()

double	GetScreenScaleFactor ()
	Convenience method for getting screen scale factor from the associated view node.

virtual vtkMRMLAbstractViewNode *	GetViewNode ()

void	GetVolumes (vtkPropCollection *) override

vtkTypeBool	HasTranslucentPolygonalGeometry () override

virtual void	NeedToRenderOff ()

virtual void	NeedToRenderOn ()

void	PrintSelf (ostream &os, vtkIndent indent) override

void	ReleaseGraphicsResources (vtkWindow *) override

int	RenderOpaqueGeometry (vtkViewport *vtkNotUsed(viewport)) override

int	RenderOverlay (vtkViewport *vtkNotUsed(viewport)) override

int	RenderTranslucentPolygonalGeometry (vtkViewport *vtkNotUsed(viewport)) override

int	RenderVolumetricGeometry (vtkViewport *vtkNotUsed(viewport)) override

virtual void	SetAlwaysOnTop (bool)

virtual void	SetAlwaysOnTopRelativeOffsetFactor (double)

virtual void	SetAlwaysOnTopRelativeOffsetUnits (double)

virtual void	SetApplicationLogic (vtkMRMLApplicationLogic *appLogic)

virtual void	SetNeedToRender (bool)

virtual void	SetPickingTolerance (double)

virtual void	SetViewNode (vtkMRMLAbstractViewNode *viewNode)

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

static vtkSlicerMarkupsWidgetRepresentation3D *	SafeDownCast (vtkObject *o)

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

static vtkSlicerMarkupsWidgetRepresentation *	SafeDownCast (vtkObject *o)

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

static vtkMRMLAbstractWidgetRepresentation *	SafeDownCast (vtkObject *o)

Protected Member Functions
ControlPointsPipeline3D *	GetControlPointsPipeline (int controlPointType)

virtual void	UpdateAllPointsAndLabelsFromMRML ()

virtual void	UpdateControlPointGlyphOrientation ()

void	UpdateControlPointSize () override

virtual void	UpdateNthPointAndLabelFromMRML (int n)

virtual void	UpdateRelativeCoincidentTopologyOffsets (vtkMapper *mapper)

void	UpdateRelativeCoincidentTopologyOffsets (vtkMapper mapper, vtkMapper occludedMapper)

void	UpdateViewScaleFactor () override

	vtkSlicerMarkupsWidgetRepresentation3D ()

	~vtkSlicerMarkupsWidgetRepresentation3D () override

Protected Member Functions inherited from vtkSlicerMarkupsWidgetRepresentation
void	BuildLine (vtkPolyData *linePolyData, bool displayPosition)

bool	GetAllControlPointsSelected ()
	Convenience method.

virtual bool	GetAllControlPointsVisible ()
	Convenience method.

double *	GetWidgetColor (int controlPointType) VTK_SIZEHINT(3)

virtual void	SetMarkupsNode (vtkMRMLMarkupsNode *markupsNode)

	vtkSlicerMarkupsWidgetRepresentation ()

	~vtkSlicerMarkupsWidgetRepresentation () override

Protected Member Functions inherited from vtkMRMLAbstractWidgetRepresentation
void	AddActorsBounds (vtkBoundingBox &bounds, const std::vector< vtkProp * > &actors, double *additionalBounds=nullptr)

void	GetRendererComputedDisplayPositionFromWorldPosition (const double worldPos[3], double displayPos[2])

	vtkMRMLAbstractWidgetRepresentation ()

	~vtkMRMLAbstractWidgetRepresentation () override

Static Protected Member Functions
static vtkFloatArray *	GetCachedZBuffer (vtkRenderer *renderer)

static void	OnRenderCompleted (vtkObject caller, unsigned long event, void clientData, void *callData)

Static Protected Member Functions inherited from vtkSlicerMarkupsWidgetRepresentation
static int	GetGlyphTypeSourceFromDisplay (int glyphTypeDisplay)

Protected Attributes
vtkSmartPointer< vtkCellPicker >	AccuratePicker

bool	HideTextActorIfAllPointsOccluded

double	OccludedRelativeOffset

vtkSmartPointer< vtkCallbackCommand >	RenderCompletedCallback

bool	TextActorOccluded

double	TextActorPositionWorld [3]

Protected Attributes inherited from vtkSlicerMarkupsWidgetRepresentation
ControlPointsPipeline *	ControlPoints [NumberOfControlPointTypes]

double	ControlPointSize

vtkTypeBool	CurveClosed

vtkWeakPointer< vtkMRMLMarkupsDisplayNode >	MarkupsDisplayNode

vtkWeakPointer< vtkMRMLMarkupsNode >	MarkupsNode

vtkTimeStamp	MarkupsTransformModifiedTime

vtkSmartPointer< vtkPointPlacer >	PointPlacer

double	ScreenSizePixel

vtkSmartPointer< vtkTextActor >	TextActor

double	ViewScaleFactorMmPerPixel

Protected Attributes inherited from vtkMRMLAbstractWidgetRepresentation
bool	AlwaysOnTop

double	AlwaysOnTopRelativeOffsetFactor { 0.0 }
	Relative offset used for rendering occluded actors.

double	AlwaysOnTopRelativeOffsetUnits { -66000.0 }

vtkWeakPointer< vtkMRMLApplicationLogic >	ApplicationLogic

double	Bounds [6]
	Temporary variable to store GetBounds() result.

bool	NeedToRender

double	PickingTolerance

vtkWeakPointer< vtkRenderer >	Renderer
	The renderer in which this widget is placed.

vtkWeakPointer< vtkMRMLAbstractViewNode >	ViewNode

Static Protected Attributes
static std::map< vtkRenderer *, vtkSmartPointer< vtkFloatArray > >	CachedZBuffers

Detailed Description

Default representation for the markups widget in 3D views.

See also: vtkSlicerMarkupsWidgetRepresentation vtkSlicerMarkupsWidget

Definition at line 46 of file vtkSlicerMarkupsWidgetRepresentation3D.h.

Member Typedef Documentation

◆ Superclass

typedef vtkSlicerMarkupsWidgetRepresentation vtkSlicerMarkupsWidgetRepresentation3D::Superclass

Standard methods for instances of this class.

Definition at line 50 of file vtkSlicerMarkupsWidgetRepresentation3D.h.

Constructor & Destructor Documentation

◆ vtkSlicerMarkupsWidgetRepresentation3D()

vtkSlicerMarkupsWidgetRepresentation3D::vtkSlicerMarkupsWidgetRepresentation3D ( )

protected

◆ ~vtkSlicerMarkupsWidgetRepresentation3D()

vtkSlicerMarkupsWidgetRepresentation3D::~vtkSlicerMarkupsWidgetRepresentation3D ( )

overrideprotected

Member Function Documentation

◆ AccuratePick()

bool vtkSlicerMarkupsWidgetRepresentation3D::AccuratePick	(	int	x,
		int	y,
		double	pickPoint[3],
		double	pickNormal[3] = nullptr )

◆ CanInteract()

void vtkSlicerMarkupsWidgetRepresentation3D::CanInteract	(	vtkMRMLInteractionEventData *	interactionEventData,
		int &	foundComponentType,
		int &	foundComponentIndex,
		double &	closestDistance2 )

overridevirtual

Return found component type (as vtkMRMLMarkupsDisplayNode::ComponentType). closestDistance2 is the squared distance in display coordinates from the closest position where interaction is possible. componentIndex returns index of the found component (e.g., if control point is found then control point index is returned).

Reimplemented from vtkSlicerMarkupsWidgetRepresentation.

Reimplemented in vtkSlicerPlaneRepresentation3D, and vtkSlicerROIRepresentation3D.

◆ CanInteractWithLine()

void vtkSlicerMarkupsWidgetRepresentation3D::CanInteractWithLine	(	vtkMRMLInteractionEventData *	interactionEventData,
		int &	foundComponentType,
		int &	foundComponentIndex,
		double &	closestDistance2 )

Checks if interaction with straight line between visible points is possible. Can be used on the output of CanInteract, as if no better component is found then the input is returned.

◆ GetActors()

void vtkSlicerMarkupsWidgetRepresentation3D::GetActors ( vtkPropCollection * )

override

Methods to make this class behave as a vtkProp.

◆ GetBounds()

double * vtkSlicerMarkupsWidgetRepresentation3D::GetBounds ( )

override

Return the bounds of the representation.

◆ GetCachedZBuffer()

static vtkFloatArray * vtkSlicerMarkupsWidgetRepresentation3D::GetCachedZBuffer ( vtkRenderer * renderer )

staticprotected

◆ GetClassName()

virtual const char * vtkSlicerMarkupsWidgetRepresentation3D::GetClassName ( )

virtual

Reimplemented from vtkSlicerMarkupsWidgetRepresentation.

Reimplemented in vtkSlicerAngleRepresentation3D, vtkSlicerCurveRepresentation3D, vtkSlicerLineRepresentation3D, vtkSlicerPlaneRepresentation3D, vtkSlicerPointsRepresentation3D, and vtkSlicerROIRepresentation3D.

◆ GetControlPointsPipeline()

ControlPointsPipeline3D * vtkSlicerMarkupsWidgetRepresentation3D::GetControlPointsPipeline ( int controlPointType )

protected

◆ GetNthControlPointViewVisibility()

bool vtkSlicerMarkupsWidgetRepresentation3D::GetNthControlPointViewVisibility ( int n )

Return true if the control point is actually visible (displayed and not occluded by other objects in the view). Useful for non-regression tests that need to inspect internal state of the widget.

◆ GetOccludedRelativeOffset()

virtual double vtkSlicerMarkupsWidgetRepresentation3D::GetOccludedRelativeOffset ( )

virtual

◆ HasTranslucentPolygonalGeometry()

vtkTypeBool vtkSlicerMarkupsWidgetRepresentation3D::HasTranslucentPolygonalGeometry ( )

override

◆ IsA()

virtual int vtkSlicerMarkupsWidgetRepresentation3D::IsA ( const char * type )

virtual

Reimplemented from vtkSlicerMarkupsWidgetRepresentation.

Reimplemented in vtkSlicerAngleRepresentation3D, vtkSlicerCurveRepresentation3D, vtkSlicerLineRepresentation3D, vtkSlicerPlaneRepresentation3D, vtkSlicerPointsRepresentation3D, and vtkSlicerROIRepresentation3D.

◆ IsTypeOf()

static int vtkSlicerMarkupsWidgetRepresentation3D::IsTypeOf ( const char * type )

static

◆ OnRenderCompleted()

static void vtkSlicerMarkupsWidgetRepresentation3D::OnRenderCompleted	(	vtkObject *	caller,
		unsigned long	event,
		void *	clientData,
		void *	callData )

staticprotected

◆ PrintSelf()

void vtkSlicerMarkupsWidgetRepresentation3D::PrintSelf	(	ostream &	os,
		vtkIndent	indent )

override

◆ ReleaseGraphicsResources()

void vtkSlicerMarkupsWidgetRepresentation3D::ReleaseGraphicsResources ( vtkWindow * )

override

◆ RenderOpaqueGeometry()

int vtkSlicerMarkupsWidgetRepresentation3D::RenderOpaqueGeometry ( vtkViewport * viewport )

override

◆ RenderOverlay()

int vtkSlicerMarkupsWidgetRepresentation3D::RenderOverlay ( vtkViewport * viewport )

override

◆ RenderTranslucentPolygonalGeometry()

int vtkSlicerMarkupsWidgetRepresentation3D::RenderTranslucentPolygonalGeometry ( vtkViewport * viewport )

override

◆ SafeDownCast()

static vtkSlicerMarkupsWidgetRepresentation3D * vtkSlicerMarkupsWidgetRepresentation3D::SafeDownCast ( vtkObject * o )

static

◆ SetOccludedRelativeOffset()

virtual void vtkSlicerMarkupsWidgetRepresentation3D::SetOccludedRelativeOffset ( double )

virtual

Relative offset used for rendering occluded actors. The range of coincident offset can be between +/- 65000. Positive values move the occluded objects away from the camera, and negative values towards. Default value is -25000.

◆ SetRenderer()

void vtkSlicerMarkupsWidgetRepresentation3D::SetRenderer ( vtkRenderer * ren )

overridevirtual

Set the renderer in which the representations draws itself. Typically the renderer is set by the associated widget. Use the widget's SetCurrentRenderer() method in most cases; otherwise there is a risk of inconsistent behavior as events and drawing may be performed in different viewports. WARNING: The renderer is NOT reference counted by the representation, in order to avoid reference loops. Be sure that the representation lifetime does not extend beyond the renderer lifetime.

Reimplemented from vtkMRMLAbstractWidgetRepresentation.

◆ UpdateAllPointsAndLabelsFromMRML()

virtual void vtkSlicerMarkupsWidgetRepresentation3D::UpdateAllPointsAndLabelsFromMRML ( )

protectedvirtual

◆ UpdateControlPointGlyphOrientation()

virtual void vtkSlicerMarkupsWidgetRepresentation3D::UpdateControlPointGlyphOrientation ( )

protectedvirtual

◆ UpdateControlPointSize()

void vtkSlicerMarkupsWidgetRepresentation3D::UpdateControlPointSize ( )

overrideprotectedvirtual

Implements vtkSlicerMarkupsWidgetRepresentation.

◆ UpdateFromMRMLInternal()

void vtkSlicerMarkupsWidgetRepresentation3D::UpdateFromMRMLInternal	(	vtkMRMLNode *	caller,
		unsigned long	event,
		void *	callData = nullptr )

overridevirtual

Subclasses of vtkSlicerMarkupsWidgetRepresentation3D must implement these methods. These are the methods that the widget and its representation use to communicate with each other.

Reimplemented from vtkSlicerMarkupsWidgetRepresentation.

Reimplemented in vtkSlicerPlaneRepresentation3D, and vtkSlicerROIRepresentation3D.

◆ UpdateNthPointAndLabelFromMRML()

virtual void vtkSlicerMarkupsWidgetRepresentation3D::UpdateNthPointAndLabelFromMRML ( int n )

protectedvirtual

◆ UpdateRelativeCoincidentTopologyOffsets() [1/2]

virtual void vtkMRMLAbstractWidgetRepresentation::UpdateRelativeCoincidentTopologyOffsets ( vtkMapper * mapper )

protectedvirtual

Reimplemented from vtkMRMLAbstractWidgetRepresentation.

◆ UpdateRelativeCoincidentTopologyOffsets() [2/2]

void vtkSlicerMarkupsWidgetRepresentation3D::UpdateRelativeCoincidentTopologyOffsets	(	vtkMapper *	mapper,
		vtkMapper *	occludedMapper )

protected

Update the occluded relative offsets for an occluded mapper Allows occluded regions to be rendered on top. Sets the following parameter on the mappers:

RelativeCoincidentTopologyLineOffsetParameters
RelativeCoincidentTopologyPolygonOffsetParameters
RelativeCoincidentTopologyPointOffsetParameter

◆ UpdateViewScaleFactor()

void vtkSlicerMarkupsWidgetRepresentation3D::UpdateViewScaleFactor ( )

overrideprotectedvirtual

Implements vtkSlicerMarkupsWidgetRepresentation.

Member Data Documentation

◆ AccuratePicker

vtkSmartPointer<vtkCellPicker> vtkSlicerMarkupsWidgetRepresentation3D::AccuratePicker

protected

Definition at line 152 of file vtkSlicerMarkupsWidgetRepresentation3D.h.

◆ CachedZBuffers

std::map<vtkRenderer*, vtkSmartPointer<vtkFloatArray> > vtkSlicerMarkupsWidgetRepresentation3D::CachedZBuffers

staticprotected

Definition at line 159 of file vtkSlicerMarkupsWidgetRepresentation3D.h.

◆ HideTextActorIfAllPointsOccluded

bool vtkSlicerMarkupsWidgetRepresentation3D::HideTextActorIfAllPointsOccluded

protected

Definition at line 156 of file vtkSlicerMarkupsWidgetRepresentation3D.h.

◆ OccludedRelativeOffset

double vtkSlicerMarkupsWidgetRepresentation3D::OccludedRelativeOffset

protected

Definition at line 157 of file vtkSlicerMarkupsWidgetRepresentation3D.h.

◆ RenderCompletedCallback

vtkSmartPointer<vtkCallbackCommand> vtkSlicerMarkupsWidgetRepresentation3D::RenderCompletedCallback

protected

Definition at line 161 of file vtkSlicerMarkupsWidgetRepresentation3D.h.

◆ TextActorOccluded

bool vtkSlicerMarkupsWidgetRepresentation3D::TextActorOccluded

protected

Definition at line 155 of file vtkSlicerMarkupsWidgetRepresentation3D.h.

◆ TextActorPositionWorld

double vtkSlicerMarkupsWidgetRepresentation3D::TextActorPositionWorld[3]

protected

Definition at line 154 of file vtkSlicerMarkupsWidgetRepresentation3D.h.

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

Modules/Loadable/Markups/VTKWidgets/vtkSlicerMarkupsWidgetRepresentation3D.h

Classes

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Static Protected Attributes

Detailed Description

Member Typedef Documentation

◆ Superclass

Constructor & Destructor Documentation

◆ vtkSlicerMarkupsWidgetRepresentation3D()

◆ ~vtkSlicerMarkupsWidgetRepresentation3D()

Member Function Documentation

◆ AccuratePick()

◆ CanInteract()

◆ CanInteractWithLine()

◆ GetActors()

◆ GetBounds()

◆ GetCachedZBuffer()

◆ GetClassName()

◆ GetControlPointsPipeline()

◆ GetNthControlPointViewVisibility()

◆ GetOccludedRelativeOffset()

◆ HasTranslucentPolygonalGeometry()

◆ IsA()

◆ IsTypeOf()

◆ OnRenderCompleted()

◆ PrintSelf()

◆ ReleaseGraphicsResources()

◆ RenderOpaqueGeometry()

◆ RenderOverlay()

◆ RenderTranslucentPolygonalGeometry()

◆ SafeDownCast()

◆ SetOccludedRelativeOffset()

◆ SetRenderer()

◆ UpdateAllPointsAndLabelsFromMRML()

◆ UpdateControlPointGlyphOrientation()

◆ UpdateControlPointSize()

◆ UpdateFromMRMLInternal()

◆ UpdateNthPointAndLabelFromMRML()

◆ UpdateRelativeCoincidentTopologyOffsets() [1/2]

◆ UpdateRelativeCoincidentTopologyOffsets() [2/2]

◆ UpdateViewScaleFactor()

Member Data Documentation

◆ AccuratePicker

◆ CachedZBuffers

◆ HideTextActorIfAllPointsOccluded

◆ OccludedRelativeOffset

◆ RenderCompletedCallback

◆ TextActorOccluded

◆ TextActorPositionWorld