vtkLineRepresentation Class Reference

a class defining the representation for a vtkLineWidget2 More...

#include <vtkLineRepresentation.h>

Inheritance diagram for vtkLineRepresentation:

Collaboration diagram for vtkLineRepresentation:

Public Types
enum	{   Outside =0, OnP1, OnP2, TranslatingP1,   TranslatingP2, OnLine, Scaling }
Public Types inherited from vtkWidgetRepresentation
typedef vtkProp	Superclass
Public Types inherited from vtkProp
typedef vtkObject	Superclass
Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
void	GetPolyData (vtkPolyData *pd)
virtual unsigned long	GetMTime ()
virtual void	SetRenderer (vtkRenderer *ren)
double	GetDistance ()
void	SetLineColor (double r, double g, double b)
virtual vtkProperty *	GetDistanceAnnotationProperty ()
void	GetPoint1WorldPosition (double pos[3])
double *	GetPoint1WorldPosition ()
void	GetPoint1DisplayPosition (double pos[3])
double *	GetPoint1DisplayPosition ()
void	SetPoint1WorldPosition (double pos[3])
void	SetPoint1DisplayPosition (double pos[3])
void	GetPoint2DisplayPosition (double pos[3])
double *	GetPoint2DisplayPosition ()
void	GetPoint2WorldPosition (double pos[3])
double *	GetPoint2WorldPosition ()
void	SetPoint2WorldPosition (double pos[3])
void	SetPoint2DisplayPosition (double pos[3])
void	SetHandleRepresentation (vtkPointHandleRepresentation3D *handle)
void	InstantiateHandleRepresentation ()
virtual vtkPointHandleRepresentation3D *	GetPoint1Representation ()
virtual vtkPointHandleRepresentation3D *	GetPoint2Representation ()
virtual vtkPointHandleRepresentation3D *	GetLineHandleRepresentation ()
virtual vtkProperty *	GetEndPointProperty ()
virtual vtkProperty *	GetSelectedEndPointProperty ()
virtual vtkProperty *	GetEndPoint2Property ()
virtual vtkProperty *	GetSelectedEndPoint2Property ()
virtual vtkProperty *	GetLineProperty ()
virtual vtkProperty *	GetSelectedLineProperty ()
virtual void	SetTolerance (int)
virtual int	GetTolerance ()
void	SetResolution (int res)
int	GetResolution ()
virtual void	PlaceWidget (double bounds[6])
virtual void	BuildRepresentation ()
virtual int	ComputeInteractionState (int X, int Y, int modify=0)
virtual void	StartWidgetInteraction (double e[2])
virtual void	WidgetInteraction (double e[2])
virtual double *	GetBounds ()
virtual void	GetActors (vtkPropCollection *pc)
virtual void	ReleaseGraphicsResources (vtkWindow *)
virtual int	RenderOpaqueGeometry (vtkViewport *)
virtual int	RenderTranslucentPolygonalGeometry (vtkViewport *)
virtual int	HasTranslucentPolygonalGeometry ()
virtual void	SetInteractionState (int)
virtual void	SetRepresentationState (int)
virtual int	GetRepresentationState ()
virtual void	SetDistanceAnnotationVisibility (int)
virtual int	GetDistanceAnnotationVisibility ()
virtual void	DistanceAnnotationVisibilityOn ()
virtual void	DistanceAnnotationVisibilityOff ()
virtual void	SetDistanceAnnotationFormat (const char *)
virtual char *	GetDistanceAnnotationFormat ()
void	SetDistanceAnnotationScale (double x, double y, double z)
virtual void	SetDistanceAnnotationScale (double scale[3])
virtual double *	GetDistanceAnnotationScale ()
virtual vtkFollower *	GetTextActor ()
Public Member Functions inherited from vtkWidgetRepresentation
virtual void	PickingManagedOn ()
virtual void	PickingManagedOff ()
virtual void	SetPickingManaged (bool)
virtual bool	GetPickingManaged ()
virtual vtkRenderer *	GetRenderer ()
virtual void	PlaceWidget (double *vtkNotUsed(bounds[6]))
virtual void	EndWidgetInteraction (double newEventPos[2])
virtual int	GetInteractionState ()
virtual void	Highlight (int vtkNotUsed(highlightOn))
virtual void	SetPlaceFactor (double)
virtual double	GetPlaceFactor ()
virtual void	SetHandleSize (double)
virtual double	GetHandleSize ()
virtual int	GetNeedToRender ()
virtual void	SetNeedToRender (int)
virtual void	NeedToRenderOn ()
virtual void	NeedToRenderOff ()
virtual void	ShallowCopy (vtkProp *prop)
virtual void	GetActors2D (vtkPropCollection *)
virtual void	GetVolumes (vtkPropCollection *)
virtual int	RenderOverlay (vtkViewport *vtkNotUsed(viewport))
virtual int	RenderOpaqueGeometry (vtkViewport *vtkNotUsed(viewport))
virtual int	RenderTranslucentPolygonalGeometry (vtkViewport *vtkNotUsed(viewport))
virtual int	RenderVolumetricGeometry (vtkViewport *vtkNotUsed(viewport))
vtkWidgetRepresentation *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
Public Member Functions inherited from vtkProp
vtkProp *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	Pick ()
virtual bool	HasKeys (vtkInformation *requiredKeys)
virtual void	BuildPaths (vtkAssemblyPaths *paths, vtkAssemblyPath *path)
virtual void	SetVisibility (int)
virtual int	GetVisibility ()
virtual void	VisibilityOn ()
virtual void	VisibilityOff ()
virtual void	SetPickable (int)
virtual int	GetPickable ()
virtual void	PickableOn ()
virtual void	PickableOff ()
virtual void	SetDragable (int)
virtual int	GetDragable ()
virtual void	DragableOn ()
virtual void	DragableOff ()
virtual unsigned long	GetRedrawMTime ()
virtual void	SetUseBounds (bool)
virtual bool	GetUseBounds ()
virtual void	UseBoundsOn ()
virtual void	UseBoundsOff ()
virtual void	InitPathTraversal ()
virtual vtkAssemblyPath *	GetNextPath ()
virtual int	GetNumberOfPaths ()
virtual void	PokeMatrix (vtkMatrix4x4 *vtkNotUsed(matrix))
virtual vtkMatrix4x4 *	GetMatrix ()
virtual vtkInformation *	GetPropertyKeys ()
virtual void	SetPropertyKeys (vtkInformation *keys)
virtual int	RenderVolumetricGeometry (vtkViewport *)
virtual int	RenderOverlay (vtkViewport *)
virtual bool	RenderFilteredOpaqueGeometry (vtkViewport *v, vtkInformation *requiredKeys)
virtual bool	RenderFilteredTranslucentPolygonalGeometry (vtkViewport *v, vtkInformation *requiredKeys)
virtual bool	RenderFilteredVolumetricGeometry (vtkViewport *v, vtkInformation *requiredKeys)
virtual bool	RenderFilteredOverlay (vtkViewport *v, vtkInformation *requiredKeys)
virtual double	GetEstimatedRenderTime (vtkViewport *)
virtual double	GetEstimatedRenderTime ()
virtual void	SetEstimatedRenderTime (double t)
virtual void	RestoreEstimatedRenderTime ()
virtual void	AddEstimatedRenderTime (double t, vtkViewport *vtkNotUsed(vp))
virtual void	SetAllocatedRenderTime (double t, vtkViewport *vtkNotUsed(v))
virtual double	GetAllocatedRenderTime ()
void	SetRenderTimeMultiplier (double t)
virtual double	GetRenderTimeMultiplier ()
virtual bool	GetSupportsSelection ()
virtual int	GetNumberOfConsumers ()
void	AddConsumer (vtkObject *c)
void	RemoveConsumer (vtkObject *c)
vtkObject *	GetConsumer (int i)
int	IsConsumer (vtkObject *c)
Public Member Functions inherited from vtkObject
vtkObject *	NewInstance () const
virtual void	DebugOn ()
virtual void	DebugOff ()
bool	GetDebug ()
void	SetDebug (bool debugFlag)
virtual void	Modified ()
unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
unsigned long	AddObserver (const char *event, vtkCommand *, float priority=0.0f)
vtkCommand *	GetCommand (unsigned long tag)
void	RemoveObserver (vtkCommand *)
void	RemoveObservers (unsigned long event, vtkCommand *)
void	RemoveObservers (const char *event, vtkCommand *)
int	HasObserver (unsigned long event, vtkCommand *)
int	HasObserver (const char *event, vtkCommand *)
void	RemoveObserver (unsigned long tag)
void	RemoveObservers (unsigned long event)
void	RemoveObservers (const char *event)
void	RemoveAllObservers ()
int	HasObserver (unsigned long event)
int	HasObserver (const char *event)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
int	InvokeEvent (unsigned long event, void *callData)
int	InvokeEvent (const char *event, void *callData)
int	InvokeEvent (unsigned long event)
int	InvokeEvent (const char *event)
Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
virtual void	Delete ()
virtual void	FastDelete ()
void	Print (ostream &os)
virtual void	Register (vtkObjectBase *o)
virtual void	UnRegister (vtkObjectBase *o)
void	SetReferenceCount (int)
void	PrintRevisions (ostream &)
virtual void	PrintHeader (ostream &os, vtkIndent indent)
virtual void	PrintTrailer (ostream &os, vtkIndent indent)
int	GetReferenceCount ()

Static Public Member Functions
static vtkLineRepresentation *	New ()
Static Public Member Functions inherited from vtkWidgetRepresentation
static int	IsTypeOf (const char *type)
static vtkWidgetRepresentation *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkProp
static int	IsTypeOf (const char *type)
static vtkProp *	SafeDownCast (vtkObjectBase *o)
static vtkInformationIntegerKey *	GeneralTextureUnit ()
static vtkInformationDoubleVectorKey *	GeneralTextureTransform ()
Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)
static vtkObject *	SafeDownCast (vtkObjectBase *o)
static vtkObject *	New ()
static void	BreakOnError ()
static void	SetGlobalWarningDisplay (int val)
static void	GlobalWarningDisplayOn ()
static void	GlobalWarningDisplayOff ()
static int	GetGlobalWarningDisplay ()
Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)
static vtkObjectBase *	New ()

Protected Member Functions
	vtkLineRepresentation ()
	~vtkLineRepresentation ()
void	CreateDefaultProperties ()
void	ClampPosition (double x[3])
void	HighlightPoint (int ptId, int highlight)
void	HighlightLine (int highlight)
int	InBounds (double x[3])
void	SizeHandles ()
Protected Member Functions inherited from vtkWidgetRepresentation
	vtkWidgetRepresentation ()
	~vtkWidgetRepresentation ()
void	AdjustBounds (double bounds[6], double newBounds[6], double center[3])
virtual void	RegisterPickers ()
virtual void	UnRegisterPickers ()
virtual void	PickersModified ()
vtkPickingManager *	GetPickingManager ()
double	SizeHandlesRelativeToViewport (double factor, double pos[3])
double	SizeHandlesInPixels (double factor, double pos[3])
vtkAssemblyPath *	GetAssemblyPath (double X, double Y, double Z, vtkAbstractPropPicker *picker)
Protected Member Functions inherited from vtkProp
	vtkProp ()
	~vtkProp ()
Protected Member Functions inherited from vtkObject
	vtkObject ()
virtual	~vtkObject ()
virtual void	RegisterInternal (vtkObjectBase *, int check)
virtual void	UnRegisterInternal (vtkObjectBase *, int check)
void	InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL)
void	InternalReleaseFocus ()
Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()
virtual	~vtkObjectBase ()
virtual void	CollectRevisions (ostream &)
virtual void	ReportReferences (vtkGarbageCollector *)
	vtkObjectBase (const vtkObjectBase &)
void	operator= (const vtkObjectBase &)

Protected Attributes
vtkPointHandleRepresentation3D *	HandleRepresentation
vtkPointHandleRepresentation3D *	Point1Representation
vtkPointHandleRepresentation3D *	Point2Representation
vtkPointHandleRepresentation3D *	LineHandleRepresentation
int	RepresentationState
vtkActor *	LineActor
vtkPolyDataMapper *	LineMapper
vtkLineSource *	LineSource
vtkActor **	Handle
vtkPolyDataMapper **	HandleMapper
vtkSphereSource **	HandleGeometry
vtkProperty *	EndPointProperty
vtkProperty *	SelectedEndPointProperty
vtkProperty *	EndPoint2Property
vtkProperty *	SelectedEndPoint2Property
vtkProperty *	LineProperty
vtkProperty *	SelectedLineProperty
int	Tolerance
int	ClampToBounds
double	StartP1 [3]
double	StartP2 [3]
double	StartLineHandle [3]
double	Length
double	LastEventPosition [3]
vtkBox *	BoundingBox
int	InitializedDisplayPosition
int	DistanceAnnotationVisibility
char *	DistanceAnnotationFormat
vtkFollower *	TextActor
vtkPolyDataMapper *	TextMapper
vtkVectorText *	TextInput
double	Distance
bool	AnnotationTextScaleInitialized
vtkCellPicker *	LinePicker
Protected Attributes inherited from vtkWidgetRepresentation
vtkWeakPointer< vtkRenderer >	Renderer
int	InteractionState
double	StartEventPosition [3]
double	PlaceFactor
int	Placed
double	InitialBounds [6]
double	InitialLength
int	ValidPick
bool	PickingManaged
double	HandleSize
int	NeedToRender
vtkTimeStamp	BuildTime
Protected Attributes inherited from vtkProp
int	Visibility
int	Pickable
int	Dragable
bool	UseBounds
double	AllocatedRenderTime
double	EstimatedRenderTime
double	SavedEstimatedRenderTime
double	RenderTimeMultiplier
int	NumberOfConsumers
vtkObject **	Consumers
vtkAssemblyPaths *	Paths
vtkInformation *	PropertyKeys
Protected Attributes inherited from vtkObject
bool	Debug
vtkTimeStamp	MTime
vtkSubjectHelper *	SubjectHelper
Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount
vtkWeakPointerBase **	WeakPointers
typedef vtkWidgetRepresentation	Superclass
static int	IsTypeOf (const char *type)
static vtkLineRepresentation *	SafeDownCast (vtkObjectBase *o)
virtual int	IsA (const char *type)
vtkLineRepresentation *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
virtual vtkObjectBase *	NewInstanceInternal () const

Detailed Description

a class defining the representation for a vtkLineWidget2

This class is a concrete representation for the vtkLineWidget2. It represents a straight line with three handles: one at the beginning and ending of the line, and one used to translate the line. Through interaction with the widget, the line representation can be arbitrarily placed in the 3D space.

To use this representation, you normally specify the position of the two end points (either in world or display coordinates). The PlaceWidget() method is also used to initially position the representation.

Warning

This class, and vtkLineWidget2, are next generation VTK widgets. An earlier version of this functionality was defined in the class vtkLineWidget.

See also

vtkLineWidget2 vtkLineWidget

Tests:

vtkLineRepresentation (Tests)

Definition at line 60 of file vtkLineRepresentation.h.

Member Typedef Documentation

typedef vtkWidgetRepresentation vtkLineRepresentation::Superclass

Standard methods for the class.

Definition at line 68 of file vtkLineRepresentation.h.

Member Enumeration Documentation

anonymous enum

Enumerator
Outside
OnP1
OnP2
TranslatingP1
TranslatingP2
OnLine
Scaling

Definition at line 175 of file vtkLineRepresentation.h.

Constructor & Destructor Documentation

vtkLineRepresentation::vtkLineRepresentation ( )

protected

vtkLineRepresentation::~vtkLineRepresentation ( )

protected

Member Function Documentation

static vtkLineRepresentation* vtkLineRepresentation::New ( )

static

Instantiate the class.

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

static

Standard methods for the class.

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

virtual

Standard methods for the class.

Reimplemented from vtkWidgetRepresentation.

static vtkLineRepresentation* vtkLineRepresentation::SafeDownCast ( vtkObjectBase *  o )

static

Standard methods for the class.

virtual vtkObjectBase* vtkLineRepresentation::NewInstanceInternal ( ) const

protectedvirtual

Standard methods for the class.

Reimplemented from vtkWidgetRepresentation.

vtkLineRepresentation* vtkLineRepresentation::NewInstance

(

)

const

Standard methods for the class.

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

virtual

Standard methods for the class.

Reimplemented from vtkObject.

void vtkLineRepresentation::GetPoint1WorldPosition

(

double

pos[3]

)

Methods to Set/Get the coordinates of the two points defining this representation. Note that methods are available for both display and world coordinates.

double* vtkLineRepresentation::GetPoint1WorldPosition

(

)

Methods to Set/Get the coordinates of the two points defining this representation. Note that methods are available for both display and world coordinates.

void vtkLineRepresentation::GetPoint1DisplayPosition

(

double

pos[3]

)

Methods to Set/Get the coordinates of the two points defining this representation. Note that methods are available for both display and world coordinates.

double* vtkLineRepresentation::GetPoint1DisplayPosition

(

)

Methods to Set/Get the coordinates of the two points defining this representation. Note that methods are available for both display and world coordinates.

void vtkLineRepresentation::SetPoint1WorldPosition

(

double

pos[3]

)

Methods to Set/Get the coordinates of the two points defining this representation. Note that methods are available for both display and world coordinates.

void vtkLineRepresentation::SetPoint1DisplayPosition

(

double

pos[3]

)

Methods to Set/Get the coordinates of the two points defining this representation. Note that methods are available for both display and world coordinates.

void vtkLineRepresentation::GetPoint2DisplayPosition

(

double

pos[3]

)

Methods to Set/Get the coordinates of the two points defining this representation. Note that methods are available for both display and world coordinates.

double* vtkLineRepresentation::GetPoint2DisplayPosition

(

)

Methods to Set/Get the coordinates of the two points defining this representation. Note that methods are available for both display and world coordinates.

void vtkLineRepresentation::GetPoint2WorldPosition

(

double

pos[3]

)

Methods to Set/Get the coordinates of the two points defining this representation. Note that methods are available for both display and world coordinates.

double* vtkLineRepresentation::GetPoint2WorldPosition

(

)

Methods to Set/Get the coordinates of the two points defining this representation. Note that methods are available for both display and world coordinates.

void vtkLineRepresentation::SetPoint2WorldPosition

(

double

pos[3]

)

Methods to Set/Get the coordinates of the two points defining this representation. Note that methods are available for both display and world coordinates.

void vtkLineRepresentation::SetPoint2DisplayPosition

(

double

pos[3]

)

Methods to Set/Get the coordinates of the two points defining this representation. Note that methods are available for both display and world coordinates.

void vtkLineRepresentation::SetHandleRepresentation

(

vtkPointHandleRepresentation3D *

handle

)

This method is used to specify the type of handle representation to use for the three internal vtkHandleWidgets within vtkLineWidget2. To use this method, create a dummy vtkHandleWidget (or subclass), and then invoke this method with this dummy. Then the vtkLineRepresentation uses this dummy to clone three vtkHandleWidgets of the same type. Make sure you set the handle representation before the widget is enabled. (The method InstantiateHandleRepresentation() is invoked by the vtkLineWidget2.)

void vtkLineRepresentation::InstantiateHandleRepresentation

(

)

This method is used to specify the type of handle representation to use for the three internal vtkHandleWidgets within vtkLineWidget2. To use this method, create a dummy vtkHandleWidget (or subclass), and then invoke this method with this dummy. Then the vtkLineRepresentation uses this dummy to clone three vtkHandleWidgets of the same type. Make sure you set the handle representation before the widget is enabled. (The method InstantiateHandleRepresentation() is invoked by the vtkLineWidget2.)

virtual vtkPointHandleRepresentation3D* vtkLineRepresentation::GetPoint1Representation ( )

virtual

Get the three handle representations used for the vtkLineWidget2.

virtual vtkPointHandleRepresentation3D* vtkLineRepresentation::GetPoint2Representation ( )

virtual

Get the three handle representations used for the vtkLineWidget2.

virtual vtkPointHandleRepresentation3D* vtkLineRepresentation::GetLineHandleRepresentation ( )

virtual

Get the three handle representations used for the vtkLineWidget2.

virtual vtkProperty* vtkLineRepresentation::GetEndPointProperty ( )

virtual

Get the end-point (sphere) properties. The properties of the end-points when selected and unselected can be manipulated.

virtual vtkProperty* vtkLineRepresentation::GetSelectedEndPointProperty ( )

virtual

Get the end-point (sphere) properties. The properties of the end-points when selected and unselected can be manipulated.

virtual vtkProperty* vtkLineRepresentation::GetEndPoint2Property ( )

virtual

Get the end-point (sphere) properties. The properties of the end-points when selected and unselected can be manipulated.

virtual vtkProperty* vtkLineRepresentation::GetSelectedEndPoint2Property ( )

virtual

Get the end-point (sphere) properties. The properties of the end-points when selected and unselected can be manipulated.

virtual vtkProperty* vtkLineRepresentation::GetLineProperty ( )

virtual

Get the line properties. The properties of the line when selected and unselected can be manipulated.

virtual vtkProperty* vtkLineRepresentation::GetSelectedLineProperty ( )

virtual

Get the line properties. The properties of the line when selected and unselected can be manipulated.

virtual void vtkLineRepresentation::SetTolerance ( int  )

virtual

The tolerance representing the distance to the widget (in pixels) in which the cursor is considered near enough to the line or end point to be active.

virtual int vtkLineRepresentation::GetTolerance ( )

virtual

The tolerance representing the distance to the widget (in pixels) in which the cursor is considered near enough to the line or end point to be active.

void vtkLineRepresentation::SetResolution

(

int

res

)

Set/Get the resolution (number of subdivisions) of the line. A line with resolution greater than one is useful when points along the line are desired; e.g., generating a rake of streamlines.

int vtkLineRepresentation::GetResolution

(

)

Set/Get the resolution (number of subdivisions) of the line. A line with resolution greater than one is useful when points along the line are desired; e.g., generating a rake of streamlines.

void vtkLineRepresentation::GetPolyData

(

vtkPolyData *

pd

)

Retrieve the polydata (including points) that defines the line. The polydata consists of n+1 points, where n is the resolution of the line. These point values are guaranteed to be up-to-date whenever any one of the three handles are moved. To use this method, the user provides the vtkPolyData as an input argument, and the points and polyline are copied into it.

virtual void vtkLineRepresentation::PlaceWidget ( double  bounds[6] )

virtual

These are methods that satisfy vtkWidgetRepresentation's API.

virtual void vtkLineRepresentation::BuildRepresentation ( )

virtual

These are methods that satisfy vtkWidgetRepresentation's API.

Implements vtkWidgetRepresentation.

virtual int vtkLineRepresentation::ComputeInteractionState ( int  X, int  Y, int  modify = 0  )

virtual

These are methods that satisfy vtkWidgetRepresentation's API.

Reimplemented from vtkWidgetRepresentation.

virtual void vtkLineRepresentation::StartWidgetInteraction ( double  e[2] )

virtual

These are methods that satisfy vtkWidgetRepresentation's API.

Reimplemented from vtkWidgetRepresentation.

virtual void vtkLineRepresentation::WidgetInteraction ( double  e[2] )

virtual

These are methods that satisfy vtkWidgetRepresentation's API.

Reimplemented from vtkWidgetRepresentation.

virtual double* vtkLineRepresentation::GetBounds ( )

virtual

These are methods that satisfy vtkWidgetRepresentation's API.

Reimplemented from vtkWidgetRepresentation.

virtual void vtkLineRepresentation::GetActors ( vtkPropCollection *  pc )

virtual

Methods supporting the rendering process.

Reimplemented from vtkWidgetRepresentation.

virtual void vtkLineRepresentation::ReleaseGraphicsResources ( vtkWindow *  )

virtual

Methods supporting the rendering process.

Reimplemented from vtkWidgetRepresentation.

virtual int vtkLineRepresentation::RenderOpaqueGeometry ( vtkViewport *  )

virtual

Methods supporting the rendering process.

Reimplemented from vtkProp.

virtual int vtkLineRepresentation::RenderTranslucentPolygonalGeometry ( vtkViewport *  )

virtual

Methods supporting the rendering process.

Reimplemented from vtkProp.

virtual int vtkLineRepresentation::HasTranslucentPolygonalGeometry ( )

virtual

Methods supporting the rendering process.

Reimplemented from vtkWidgetRepresentation.

virtual void vtkLineRepresentation::SetInteractionState ( int  )

virtual

The interaction state may be set from a widget (e.g., vtkLineWidget2) or other object. This controls how the interaction with the widget proceeds. Normally this method is used as part of a handshaking process with the widget: First ComputeInteractionState() is invoked that returns a state based on geometric considerations (i.e., cursor near a widget feature), then based on events, the widget may modify this further.

virtual void vtkLineRepresentation::SetRepresentationState ( int  )

virtual

Sets the visual appearance of the representation based on the state it is in. This state is usually the same as InteractionState.

virtual int vtkLineRepresentation::GetRepresentationState ( )

virtual

Sets the visual appearance of the representation based on the state it is in. This state is usually the same as InteractionState.

virtual unsigned long vtkLineRepresentation::GetMTime ( )

virtual

Overload the superclasses' GetMTime() because internal classes are used to keep the state of the representation.

Reimplemented from vtkObject.

virtual void vtkLineRepresentation::SetRenderer ( vtkRenderer *  ren )

virtual

Overridden to set the rendererer on the internal representations.

Reimplemented from vtkWidgetRepresentation.

virtual void vtkLineRepresentation::SetDistanceAnnotationVisibility ( int  )

virtual

Show the distance between the points.

virtual int vtkLineRepresentation::GetDistanceAnnotationVisibility ( )

virtual

Show the distance between the points.

virtual void vtkLineRepresentation::DistanceAnnotationVisibilityOn ( )

virtual

Show the distance between the points.

virtual void vtkLineRepresentation::DistanceAnnotationVisibilityOff ( )

virtual

Show the distance between the points.

virtual void vtkLineRepresentation::SetDistanceAnnotationFormat ( const char *  )

virtual

Specify the format to use for labelling the line. Note that an empty string results in no label, or a format string without a "%" character will not print the angle value.

virtual char* vtkLineRepresentation::GetDistanceAnnotationFormat ( )

virtual

Specify the format to use for labelling the line. Note that an empty string results in no label, or a format string without a "%" character will not print the angle value.

void vtkLineRepresentation::SetDistanceAnnotationScale ( double  x, double  y, double  z  )

inline

Scale text (font size along each dimension).

Definition at line 220 of file vtkLineRepresentation.h.

virtual void vtkLineRepresentation::SetDistanceAnnotationScale ( double  scale[3] )

virtual

Scale text (font size along each dimension).

virtual double* vtkLineRepresentation::GetDistanceAnnotationScale ( )

virtual

Scale text (font size along each dimension).

double vtkLineRepresentation::GetDistance

(

)

Get the distance between the points.

void vtkLineRepresentation::SetLineColor	(	double	r,
		double	g,
		double	b
	)

Convenience method to set the line color. Ideally one should use GetLineProperty()->SetColor().

virtual vtkProperty* vtkLineRepresentation::GetDistanceAnnotationProperty ( )

virtual

Get the distance annotation property

virtual vtkFollower* vtkLineRepresentation::GetTextActor ( )

virtual

Get the text actor

void vtkLineRepresentation::CreateDefaultProperties ( )

protected

void vtkLineRepresentation::ClampPosition ( double  x[3] )

protected

void vtkLineRepresentation::HighlightPoint ( int  ptId, int  highlight  )

protected

void vtkLineRepresentation::HighlightLine ( int  highlight )

protected

int vtkLineRepresentation::InBounds ( double  x[3] )

protected

void vtkLineRepresentation::SizeHandles ( )

protected

Member Data Documentation

vtkPointHandleRepresentation3D* vtkLineRepresentation::HandleRepresentation

protected

Definition at line 253 of file vtkLineRepresentation.h.

vtkPointHandleRepresentation3D* vtkLineRepresentation::Point1Representation

protected

Definition at line 254 of file vtkLineRepresentation.h.

vtkPointHandleRepresentation3D* vtkLineRepresentation::Point2Representation

protected

Definition at line 255 of file vtkLineRepresentation.h.

vtkPointHandleRepresentation3D* vtkLineRepresentation::LineHandleRepresentation

protected

Definition at line 256 of file vtkLineRepresentation.h.

int vtkLineRepresentation::RepresentationState

protected

Definition at line 259 of file vtkLineRepresentation.h.

vtkActor* vtkLineRepresentation::LineActor

protected

Definition at line 262 of file vtkLineRepresentation.h.

vtkPolyDataMapper* vtkLineRepresentation::LineMapper

protected

Definition at line 263 of file vtkLineRepresentation.h.

vtkLineSource* vtkLineRepresentation::LineSource

protected

Definition at line 264 of file vtkLineRepresentation.h.

vtkActor** vtkLineRepresentation::Handle

protected

Definition at line 267 of file vtkLineRepresentation.h.

vtkPolyDataMapper** vtkLineRepresentation::HandleMapper

protected

Definition at line 268 of file vtkLineRepresentation.h.

vtkSphereSource** vtkLineRepresentation::HandleGeometry

protected

Definition at line 269 of file vtkLineRepresentation.h.

vtkProperty* vtkLineRepresentation::EndPointProperty

protected

Definition at line 273 of file vtkLineRepresentation.h.

vtkProperty* vtkLineRepresentation::SelectedEndPointProperty

protected

Definition at line 274 of file vtkLineRepresentation.h.

vtkProperty* vtkLineRepresentation::EndPoint2Property

protected

Definition at line 275 of file vtkLineRepresentation.h.

vtkProperty* vtkLineRepresentation::SelectedEndPoint2Property

protected

Definition at line 276 of file vtkLineRepresentation.h.

vtkProperty* vtkLineRepresentation::LineProperty

protected

Definition at line 277 of file vtkLineRepresentation.h.

vtkProperty* vtkLineRepresentation::SelectedLineProperty

protected

Definition at line 278 of file vtkLineRepresentation.h.

int vtkLineRepresentation::Tolerance

protected

Definition at line 282 of file vtkLineRepresentation.h.

int vtkLineRepresentation::ClampToBounds

protected

Definition at line 285 of file vtkLineRepresentation.h.

double vtkLineRepresentation::StartP1[3]

protected

Definition at line 293 of file vtkLineRepresentation.h.

double vtkLineRepresentation::StartP2[3]

protected

Definition at line 294 of file vtkLineRepresentation.h.

double vtkLineRepresentation::StartLineHandle[3]

protected

Definition at line 295 of file vtkLineRepresentation.h.

double vtkLineRepresentation::Length

protected

Definition at line 296 of file vtkLineRepresentation.h.

double vtkLineRepresentation::LastEventPosition[3]

protected

Definition at line 297 of file vtkLineRepresentation.h.

vtkBox* vtkLineRepresentation::BoundingBox

protected

Definition at line 300 of file vtkLineRepresentation.h.

int vtkLineRepresentation::InitializedDisplayPosition

protected

Definition at line 306 of file vtkLineRepresentation.h.

int vtkLineRepresentation::DistanceAnnotationVisibility

protected

Definition at line 309 of file vtkLineRepresentation.h.

char* vtkLineRepresentation::DistanceAnnotationFormat

protected

Definition at line 310 of file vtkLineRepresentation.h.

vtkFollower* vtkLineRepresentation::TextActor

protected

Definition at line 312 of file vtkLineRepresentation.h.

vtkPolyDataMapper* vtkLineRepresentation::TextMapper

protected

Definition at line 313 of file vtkLineRepresentation.h.

vtkVectorText* vtkLineRepresentation::TextInput

protected

Definition at line 314 of file vtkLineRepresentation.h.

double vtkLineRepresentation::Distance

protected

Definition at line 315 of file vtkLineRepresentation.h.

bool vtkLineRepresentation::AnnotationTextScaleInitialized

protected

Definition at line 316 of file vtkLineRepresentation.h.

vtkCellPicker* vtkLineRepresentation::LinePicker

protected

Definition at line 318 of file vtkLineRepresentation.h.

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

• /home/boeckb/code/depot/group-kitware/vtk/build-release/Utilities/Doxygen/dox/Interaction/Widgets/vtkLineRepresentation.h