vtkSlicerMarkupsWidgetRepresentation2D Class Reference

Default representation for the slicer markups widget. More...

#include <Modules/Loadable/Markups/VTKWidgets/vtkSlicerMarkupsWidgetRepresentation2D.h>

Inheritance diagram for vtkSlicerMarkupsWidgetRepresentation2D:

Collaboration diagram for vtkSlicerMarkupsWidgetRepresentation2D:

Classes
class	ControlPointsPipeline2D
class	LineDirectionArrowPipeline2D
class	LineIntersectionPointsPipeline2D

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
void	CanInteract (vtkMRMLInteractionEventData *interactionEventData, int &foundComponentType, int &foundComponentIndex, double &closestDistance2) override
	Position is displayed (slice) position.
void	CanInteractWithLine (vtkMRMLInteractionEventData *interactionEventData, int &foundComponentType, int &foundComponentIndex, double &closestDistance2)
void	GetActors (vtkPropCollection *) override
	Methods to make this class behave as a vtkProp.
virtual const char *	GetClassName ()
int	GetNthControlPointDisplayPosition (int n, double pos[2]) override
virtual bool	GetNthControlPointViewVisibility (int n)
void	GetSliceToWorldCoordinates (const double[2], double[3])
void	GetWorldToSliceCoordinates (const double worldPos[3], double slicePos[2])
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	SetCenterSliceVisibility (bool visibility)
	Set the center slice visibility (i.e. if it is on the slice).
virtual void	SetNthControlPointSliceVisibility (int n, bool visibility)
	Set the Nth node slice visibility (i.e. if it is on the slice).
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	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	SetRenderer (vtkRenderer *ren)
virtual void	SetViewNode (vtkMRMLAbstractViewNode *viewNode)

Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkSlicerMarkupsWidgetRepresentation2D *	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
virtual void	ComputeIntersectionFadingScalars (vtkPolyData *worldPolyData, vtkPlane *slicePlane, vtkPolyData *outputPolyData, vtkFloatArray *distanceArray=nullptr, vtkPoints *intersectionPoints=nullptr)
bool	GetAllControlPointsVisible () override
	Convenience method.
ControlPointsPipeline2D *	GetControlPointsPipeline (int controlPointType)
double	GetMaximumControlPointPickingDistance2 ()
vtkMRMLSliceNode *	GetSliceNode ()
	Get MRML view node as slice view node.
double	GetWidgetOpacity (int controlPointType)
void	GetWorldToDisplayCoordinates (double *worldCoordinates, double *displayCoordinates)
void	GetWorldToDisplayCoordinates (double r, double a, double s, double *displayCoordinates)
	Convert display to world coordinates.
virtual bool	IsCenterDisplayableOnSlice (vtkMRMLMarkupsNode *node)
	Check, if the point is displayable in the current slice geometry.
virtual bool	IsControlPointDisplayableOnSlice (vtkMRMLMarkupsNode *node, int pointIndex=0)
	Check, if the point is displayable in the current slice geometry.
virtual bool	IsPointBehindSlice (vtkMRMLMarkupsNode *node, int pointIndex=0)
	Check, if the point is behind in the current slice geometry.
virtual bool	IsPointInFrontSlice (vtkMRMLMarkupsNode *node, int pointIndex=0)
	Check, if the point is in front in the current slice geometry.
bool	IsRepresentationIntersectingSlice (vtkPolyData *representation, const char *arrayName)
	Check if the representation polydata intersects the slice.
virtual void	UpdateAllPointsAndLabelsFromMRML (double labelsOffset)
void	UpdateControlPointSize () override
virtual void	UpdateDistanceColorMap (vtkDiscretizableColorTransferFunction *colormap, double color[3])
void	UpdatePlaneFromSliceNode ()
virtual void	UpdateSliceIntersectionPointDisplay (double glyphSize, vtkScalarsToColors *colorMap)
void	UpdateViewScaleFactor () override
	vtkSlicerMarkupsWidgetRepresentation2D ()
	~vtkSlicerMarkupsWidgetRepresentation2D () override
Protected Member Functions inherited from vtkSlicerMarkupsWidgetRepresentation
void	BuildLine (vtkPolyData *linePolyData, bool displayPosition)
bool	GetAllControlPointsSelected ()
	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])
virtual void	UpdateRelativeCoincidentTopologyOffsets (vtkMapper *mapper)
	vtkMRMLAbstractWidgetRepresentation ()
	~vtkMRMLAbstractWidgetRepresentation () override

Protected Attributes
bool	AnyPointVisibilityOnSlice = { false }
bool	CenterVisibilityOnSlice = { false }
double	FadingScalarsLastFadingEnd = -1.0
vtkMTimeType	FadingScalarsLastSlicePlaneMTime = 0
vtkMTimeType	FadingScalarsLastWorldDataMTime = 0
std::unique_ptr< LineDirectionArrowPipeline2D >	LineDirectionArrowPipeline
	Direction arrow glyph pipeline (2D).
bool	LineDirectionFirstToLastControlPoint = true
vtkSmartPointer< vtkPoints >	LineDirectionMarkerCachedWorldPositions
vtkSmartPointer< vtkDoubleArray >	LineDirectionMarkerCachedWorldTangents
vtkMTimeType	LineDirectionMarkerLastGeometryMTime = 0
vtkMTimeType	LineDirectionMarkerLastMarkupsDisplayMTime = 0
vtkMTimeType	LineDirectionMarkerLastSlicePlaneMTime = 0
double	LineDirectionMarkerLastSpacing = -1.0
vtkSmartPointer< vtkFloatArray >	LineSliceIntersectionApproachingSigns
std::unique_ptr< LineIntersectionPointsPipeline2D >	LineSliceIntersectionEnteringPipeline
std::unique_ptr< LineIntersectionPointsPipeline2D >	LineSliceIntersectionExitingPipeline
vtkSmartPointer< vtkProperty2D >	LineSliceIntersectionProperty
vtkSmartPointer< vtkPoints >	LineSliceIntersectionWorldPoints
vtkSmartPointer< vtkIntArray >	PointsVisibilityOnSlice
vtkSmartPointer< vtkPlane >	SlicePlane
vtkSmartPointer< vtkTransform >	WorldToSliceTransform
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

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

Detailed Description

Default representation for the slicer markups widget.

This class provides the default concrete representation for the vtkMRMLAbstractWidget. See vtkMRMLAbstractWidget for details.

See also

vtkSlicerMarkupsWidgetRepresentation2D vtkMRMLAbstractWidget

Definition at line 57 of file vtkSlicerMarkupsWidgetRepresentation2D.h.

Member Typedef Documentation

Superclass

typedef vtkSlicerMarkupsWidgetRepresentation vtkSlicerMarkupsWidgetRepresentation2D::Superclass

Standard methods for instances of this class.

Definition at line 61 of file vtkSlicerMarkupsWidgetRepresentation2D.h.

Constructor & Destructor Documentation

vtkSlicerMarkupsWidgetRepresentation2D()

vtkSlicerMarkupsWidgetRepresentation2D::vtkSlicerMarkupsWidgetRepresentation2D ( )

protected

~vtkSlicerMarkupsWidgetRepresentation2D()

vtkSlicerMarkupsWidgetRepresentation2D::~vtkSlicerMarkupsWidgetRepresentation2D ( )

overrideprotected

Member Function Documentation

CanInteract()

void vtkSlicerMarkupsWidgetRepresentation2D::CanInteract ( vtkMRMLInteractionEventData * interactionEventData, int & foundComponentType, int & foundComponentIndex, double & closestDistance2 )

overridevirtual

Position is displayed (slice) position.

Reimplemented from vtkSlicerMarkupsWidgetRepresentation.

Reimplemented in vtkSlicerPlaneRepresentation2D, and vtkSlicerROIRepresentation2D.

CanInteractWithLine()

void vtkSlicerMarkupsWidgetRepresentation2D::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.

ComputeIntersectionFadingScalars()

virtual void vtkSlicerMarkupsWidgetRepresentation2D::ComputeIntersectionFadingScalars ( vtkPolyData * worldPolyData, vtkPlane * slicePlane, vtkPolyData * outputPolyData, vtkFloatArray * distanceArray = nullptr, vtkPoints * intersectionPoints = nullptr )

protectedvirtual

Compute fading scalars for accurate line/curve projection on the 2D slice.

1. Clips the polydata to the fading range (|distance| <= fadingEnd), discarding invisible portions entirely.
2. Inserts exact intersection points where the curve crosses the slice plane.
3. Subdivides the visible portion into enough vertices that per-vertex opacity mapping accurately represents the nonlinear transfer function. If intersectionPoints is non-null, detected zero-crossings are appended to it. The caller is responsible for resetting intersectionPoints before the first call. When the MTime guard triggers an early return, intersectionPoints is left untouched (still valid from the previous computation with the same inputs).

GetActors()

void vtkSlicerMarkupsWidgetRepresentation2D::GetActors ( vtkPropCollection * )

override

Methods to make this class behave as a vtkProp.

GetAllControlPointsVisible()

bool vtkSlicerMarkupsWidgetRepresentation2D::GetAllControlPointsVisible ( )

overrideprotectedvirtual

Convenience method.

Reimplemented from vtkSlicerMarkupsWidgetRepresentation.

GetClassName()

virtual const char * vtkSlicerMarkupsWidgetRepresentation2D::GetClassName ( )

virtual

Reimplemented from vtkSlicerMarkupsWidgetRepresentation.

Reimplemented in vtkSlicerAngleRepresentation2D, vtkSlicerCurveRepresentation2D, vtkSlicerLineRepresentation2D, vtkSlicerPlaneRepresentation2D, vtkSlicerPointsRepresentation2D, and vtkSlicerROIRepresentation2D.

GetControlPointsPipeline()

ControlPointsPipeline2D * vtkSlicerMarkupsWidgetRepresentation2D::GetControlPointsPipeline ( int controlPointType )

protected

GetMaximumControlPointPickingDistance2()

double vtkSlicerMarkupsWidgetRepresentation2D::GetMaximumControlPointPickingDistance2 ( )

protected

GetNthControlPointDisplayPosition()

int vtkSlicerMarkupsWidgetRepresentation2D::GetNthControlPointDisplayPosition ( int n, double pos[2] )

overridevirtual

Get the nth node's position on the slice. Will return 1 on success, or 0 if there are not at least (n+1) nodes (0 based counting).

Reimplemented from vtkSlicerMarkupsWidgetRepresentation.

GetNthControlPointViewVisibility()

virtual bool vtkSlicerMarkupsWidgetRepresentation2D::GetNthControlPointViewVisibility ( int n )

virtual

Set the Nth node visibility in this view (markup visibility is enabled and markup is on current slice). Useful for non-regression tests that need to inspect internal state of the widget.

GetSliceNode()

vtkMRMLSliceNode * vtkSlicerMarkupsWidgetRepresentation2D::GetSliceNode ( )

protected

Get MRML view node as slice view node.

GetSliceToWorldCoordinates()

void vtkSlicerMarkupsWidgetRepresentation2D::GetSliceToWorldCoordinates	(	const double	[2],
		double	[3] )

GetWidgetOpacity()

double vtkSlicerMarkupsWidgetRepresentation2D::GetWidgetOpacity ( int controlPointType )

protected

GetWorldToDisplayCoordinates() [1/2]

void vtkSlicerMarkupsWidgetRepresentation2D::GetWorldToDisplayCoordinates ( double * worldCoordinates, double * displayCoordinates )

protected

GetWorldToDisplayCoordinates() [2/2]

void vtkSlicerMarkupsWidgetRepresentation2D::GetWorldToDisplayCoordinates ( double r, double a, double s, double * displayCoordinates )

protected

Convert display to world coordinates.

GetWorldToSliceCoordinates()

void vtkSlicerMarkupsWidgetRepresentation2D::GetWorldToSliceCoordinates	(	const double	worldPos[3],
		double	slicePos[2] )

HasTranslucentPolygonalGeometry()

vtkTypeBool vtkSlicerMarkupsWidgetRepresentation2D::HasTranslucentPolygonalGeometry ( )

override

IsA()

virtual int vtkSlicerMarkupsWidgetRepresentation2D::IsA ( const char * type )

virtual

Reimplemented from vtkSlicerMarkupsWidgetRepresentation.

Reimplemented in vtkSlicerAngleRepresentation2D, vtkSlicerCurveRepresentation2D, vtkSlicerLineRepresentation2D, vtkSlicerPlaneRepresentation2D, vtkSlicerPointsRepresentation2D, and vtkSlicerROIRepresentation2D.

IsCenterDisplayableOnSlice()

virtual bool vtkSlicerMarkupsWidgetRepresentation2D::IsCenterDisplayableOnSlice ( vtkMRMLMarkupsNode * node )

protectedvirtual

Check, if the point is displayable in the current slice geometry.

IsControlPointDisplayableOnSlice()

virtual bool vtkSlicerMarkupsWidgetRepresentation2D::IsControlPointDisplayableOnSlice ( vtkMRMLMarkupsNode * node, int pointIndex = 0 )

protectedvirtual

Check, if the point is displayable in the current slice geometry.

IsPointBehindSlice()

virtual bool vtkSlicerMarkupsWidgetRepresentation2D::IsPointBehindSlice ( vtkMRMLMarkupsNode * node, int pointIndex = 0 )

protectedvirtual

Check, if the point is behind in the current slice geometry.

IsPointInFrontSlice()

virtual bool vtkSlicerMarkupsWidgetRepresentation2D::IsPointInFrontSlice ( vtkMRMLMarkupsNode * node, int pointIndex = 0 )

protectedvirtual

Check, if the point is in front in the current slice geometry.

IsRepresentationIntersectingSlice()

bool vtkSlicerMarkupsWidgetRepresentation2D::IsRepresentationIntersectingSlice ( vtkPolyData * representation, const char * arrayName )

protected

Check if the representation polydata intersects the slice.

IsTypeOf()

static int vtkSlicerMarkupsWidgetRepresentation2D::IsTypeOf ( const char * type )

static

PrintSelf()

void vtkSlicerMarkupsWidgetRepresentation2D::PrintSelf ( ostream & os, vtkIndent indent )

override

ReleaseGraphicsResources()

void vtkSlicerMarkupsWidgetRepresentation2D::ReleaseGraphicsResources ( vtkWindow * )

override

RenderOpaqueGeometry()

int vtkSlicerMarkupsWidgetRepresentation2D::RenderOpaqueGeometry ( vtkViewport * viewport )

override

RenderOverlay()

int vtkSlicerMarkupsWidgetRepresentation2D::RenderOverlay ( vtkViewport * viewport )

override

RenderTranslucentPolygonalGeometry()

int vtkSlicerMarkupsWidgetRepresentation2D::RenderTranslucentPolygonalGeometry ( vtkViewport * viewport )

override

SafeDownCast()

static vtkSlicerMarkupsWidgetRepresentation2D * vtkSlicerMarkupsWidgetRepresentation2D::SafeDownCast ( vtkObject * o )

static

SetCenterSliceVisibility()

virtual void vtkSlicerMarkupsWidgetRepresentation2D::SetCenterSliceVisibility ( bool visibility )

virtual

Set the center slice visibility (i.e. if it is on the slice).

SetNthControlPointSliceVisibility()

virtual void vtkSlicerMarkupsWidgetRepresentation2D::SetNthControlPointSliceVisibility ( int n, bool visibility )

virtual

Set the Nth node slice visibility (i.e. if it is on the slice).

UpdateAllPointsAndLabelsFromMRML()

virtual void vtkSlicerMarkupsWidgetRepresentation2D::UpdateAllPointsAndLabelsFromMRML ( double labelsOffset )

protectedvirtual

UpdateControlPointSize()

void vtkSlicerMarkupsWidgetRepresentation2D::UpdateControlPointSize ( )

overrideprotectedvirtual

Implements vtkSlicerMarkupsWidgetRepresentation.

UpdateDistanceColorMap()

virtual void vtkSlicerMarkupsWidgetRepresentation2D::UpdateDistanceColorMap ( vtkDiscretizableColorTransferFunction * colormap, double color[3] )

protectedvirtual

UpdateFromMRMLInternal()

void vtkSlicerMarkupsWidgetRepresentation2D::UpdateFromMRMLInternal ( vtkMRMLNode * caller, unsigned long event, void * callData = nullptr )

overridevirtual

Subclasses of vtkSlicerMarkupsWidgetRepresentation2D 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 vtkSlicerPlaneRepresentation2D, and vtkSlicerROIRepresentation2D.

UpdatePlaneFromSliceNode()

void vtkSlicerMarkupsWidgetRepresentation2D::UpdatePlaneFromSliceNode ( )

protected

UpdateSliceIntersectionPointDisplay()

virtual void vtkSlicerMarkupsWidgetRepresentation2D::UpdateSliceIntersectionPointDisplay ( double glyphSize, vtkScalarsToColors * colorMap )

protectedvirtual

Project accumulated SliceIntersectionWorldPoints to display coordinates and update the intersection point glyph pipeline (actor visibility, color, scale, LUT).

UpdateViewScaleFactor()

void vtkSlicerMarkupsWidgetRepresentation2D::UpdateViewScaleFactor ( )

overrideprotectedvirtual

Implements vtkSlicerMarkupsWidgetRepresentation.

Member Data Documentation

AnyPointVisibilityOnSlice

bool vtkSlicerMarkupsWidgetRepresentation2D::AnyPointVisibilityOnSlice = { false }

protected

Definition at line 183 of file vtkSlicerMarkupsWidgetRepresentation2D.h.

CenterVisibilityOnSlice

bool vtkSlicerMarkupsWidgetRepresentation2D::CenterVisibilityOnSlice = { false }

protected

Definition at line 182 of file vtkSlicerMarkupsWidgetRepresentation2D.h.

FadingScalarsLastFadingEnd

double vtkSlicerMarkupsWidgetRepresentation2D::FadingScalarsLastFadingEnd = -1.0

protected

Definition at line 253 of file vtkSlicerMarkupsWidgetRepresentation2D.h.

FadingScalarsLastSlicePlaneMTime

vtkMTimeType vtkSlicerMarkupsWidgetRepresentation2D::FadingScalarsLastSlicePlaneMTime = 0

protected

Definition at line 252 of file vtkSlicerMarkupsWidgetRepresentation2D.h.

FadingScalarsLastWorldDataMTime

vtkMTimeType vtkSlicerMarkupsWidgetRepresentation2D::FadingScalarsLastWorldDataMTime = 0

protected

Cached input timestamps for ComputeIntersectionFadingScalars MTime guard. Avoids expensive polyline walking when neither curve geometry, slice plane, nor fading range have changed.

Definition at line 251 of file vtkSlicerMarkupsWidgetRepresentation2D.h.

LineDirectionArrowPipeline

std::unique_ptr<LineDirectionArrowPipeline2D> vtkSlicerMarkupsWidgetRepresentation2D::LineDirectionArrowPipeline

protected

Direction arrow glyph pipeline (2D).

Definition at line 226 of file vtkSlicerMarkupsWidgetRepresentation2D.h.

LineDirectionFirstToLastControlPoint

bool vtkSlicerMarkupsWidgetRepresentation2D::LineDirectionFirstToLastControlPoint = true

protected

Definition at line 236 of file vtkSlicerMarkupsWidgetRepresentation2D.h.

LineDirectionMarkerCachedWorldPositions

vtkSmartPointer<vtkPoints> vtkSlicerMarkupsWidgetRepresentation2D::LineDirectionMarkerCachedWorldPositions

protected

Cached BuildLineDirectionMarkers output; rebuilt only when spacing or geometry changes. The view-dependent projection loop (world -> display) always runs.

Definition at line 230 of file vtkSlicerMarkupsWidgetRepresentation2D.h.

LineDirectionMarkerCachedWorldTangents

vtkSmartPointer<vtkDoubleArray> vtkSlicerMarkupsWidgetRepresentation2D::LineDirectionMarkerCachedWorldTangents

protected

Definition at line 231 of file vtkSlicerMarkupsWidgetRepresentation2D.h.

LineDirectionMarkerLastGeometryMTime

vtkMTimeType vtkSlicerMarkupsWidgetRepresentation2D::LineDirectionMarkerLastGeometryMTime = 0

protected

Definition at line 233 of file vtkSlicerMarkupsWidgetRepresentation2D.h.

LineDirectionMarkerLastMarkupsDisplayMTime

vtkMTimeType vtkSlicerMarkupsWidgetRepresentation2D::LineDirectionMarkerLastMarkupsDisplayMTime = 0

protected

Definition at line 235 of file vtkSlicerMarkupsWidgetRepresentation2D.h.

LineDirectionMarkerLastSlicePlaneMTime

vtkMTimeType vtkSlicerMarkupsWidgetRepresentation2D::LineDirectionMarkerLastSlicePlaneMTime = 0

protected

Definition at line 234 of file vtkSlicerMarkupsWidgetRepresentation2D.h.

LineDirectionMarkerLastSpacing

double vtkSlicerMarkupsWidgetRepresentation2D::LineDirectionMarkerLastSpacing = -1.0

protected

Definition at line 232 of file vtkSlicerMarkupsWidgetRepresentation2D.h.

LineSliceIntersectionApproachingSigns

vtkSmartPointer<vtkFloatArray> vtkSlicerMarkupsWidgetRepresentation2D::LineSliceIntersectionApproachingSigns

protected

Definition at line 243 of file vtkSlicerMarkupsWidgetRepresentation2D.h.

LineSliceIntersectionEnteringPipeline

std::unique_ptr<LineIntersectionPointsPipeline2D> vtkSlicerMarkupsWidgetRepresentation2D::LineSliceIntersectionEnteringPipeline

protected

Definition at line 245 of file vtkSlicerMarkupsWidgetRepresentation2D.h.

LineSliceIntersectionExitingPipeline

std::unique_ptr<LineIntersectionPointsPipeline2D> vtkSlicerMarkupsWidgetRepresentation2D::LineSliceIntersectionExitingPipeline

protected

Definition at line 246 of file vtkSlicerMarkupsWidgetRepresentation2D.h.

LineSliceIntersectionProperty

vtkSmartPointer<vtkProperty2D> vtkSlicerMarkupsWidgetRepresentation2D::LineSliceIntersectionProperty

protected

Definition at line 244 of file vtkSlicerMarkupsWidgetRepresentation2D.h.

LineSliceIntersectionWorldPoints

vtkSmartPointer<vtkPoints> vtkSlicerMarkupsWidgetRepresentation2D::LineSliceIntersectionWorldPoints

protected

Definition at line 242 of file vtkSlicerMarkupsWidgetRepresentation2D.h.

PointsVisibilityOnSlice

vtkSmartPointer<vtkIntArray> vtkSlicerMarkupsWidgetRepresentation2D::PointsVisibilityOnSlice

protected

Definition at line 181 of file vtkSlicerMarkupsWidgetRepresentation2D.h.

SlicePlane

vtkSmartPointer<vtkPlane> vtkSlicerMarkupsWidgetRepresentation2D::SlicePlane

protected

Definition at line 186 of file vtkSlicerMarkupsWidgetRepresentation2D.h.

WorldToSliceTransform

vtkSmartPointer<vtkTransform> vtkSlicerMarkupsWidgetRepresentation2D::WorldToSliceTransform

protected

Definition at line 185 of file vtkSlicerMarkupsWidgetRepresentation2D.h.

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

• Modules/Loadable/Markups/VTKWidgets/vtkSlicerMarkupsWidgetRepresentation2D.h