3D widget for manipulating a sphere More...

#include <vtkSphereWidget.h>

Inheritance diagram for vtkSphereWidget:

Collaboration diagram for vtkSphereWidget:

Public Types
typedef vtk3DWidget	Superclass

Public Types inherited from vtk3DWidget
typedef vtkInteractorObserver	Superclass

Public Types inherited from vtkInteractorObserver
typedef vtkObject	Superclass

Public Member Functions
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.

vtkSphereWidget *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.

void	SetThetaResolution (int r)
	Set/Get the resolution of the sphere in the Theta direction.

int	GetThetaResolution ()

void	SetPhiResolution (int r)
	Set/Get the resolution of the sphere in the Phi direction.

int	GetPhiResolution ()

void	GetPolyData (vtkPolyData *pd)
	Grab the polydata (including points) that defines the sphere.

void	GetSphere (vtkSphere *sphere)
	Get the spherical implicit function defined by this widget.


void	SetEnabled (int) override
	Methods that satisfy the superclass' API.

void	PlaceWidget (double bounds[6]) override
	Methods that satisfy the superclass' API.

void	PlaceWidget () override
	Methods that satisfy the superclass' API.

void	PlaceWidget (double xmin, double xmax, double ymin, double ymax, double zmin, double zmax) override
	Methods that satisfy the superclass' API.


virtual void	SetRepresentation (int)
	Set the representation of the sphere.

virtual int	GetRepresentation ()
	Set the representation of the sphere.

void	SetRepresentationToOff ()
	Set the representation of the sphere.

void	SetRepresentationToWireframe ()
	Set the representation of the sphere.

void	SetRepresentationToSurface ()
	Set the representation of the sphere.


void	SetRadius (double r)
	Set/Get the radius of sphere.

double	GetRadius ()
	Set/Get the radius of sphere.


void	SetCenter (double x, double y, double z)
	Set/Get the center of the sphere.

void	SetCenter (double x[3])
	Set/Get the center of the sphere.

double *	GetCenter ()
	Set/Get the center of the sphere.

void	GetCenter (double xyz[3])
	Set/Get the center of the sphere.


virtual void	SetTranslation (vtkTypeBool)
	Enable translation and scaling of the widget.

virtual vtkTypeBool	GetTranslation ()
	Enable translation and scaling of the widget.

virtual void	TranslationOn ()
	Enable translation and scaling of the widget.

virtual void	TranslationOff ()
	Enable translation and scaling of the widget.

virtual void	SetScale (vtkTypeBool)
	Enable translation and scaling of the widget.

virtual vtkTypeBool	GetScale ()
	Enable translation and scaling of the widget.

virtual void	ScaleOn ()
	Enable translation and scaling of the widget.

virtual void	ScaleOff ()
	Enable translation and scaling of the widget.


virtual void	SetHandleVisibility (vtkTypeBool)
	The handle sits on the surface of the sphere and may be moved around the surface by picking (left mouse) and then moving.

virtual vtkTypeBool	GetHandleVisibility ()
	The handle sits on the surface of the sphere and may be moved around the surface by picking (left mouse) and then moving.

virtual void	HandleVisibilityOn ()
	The handle sits on the surface of the sphere and may be moved around the surface by picking (left mouse) and then moving.

virtual void	HandleVisibilityOff ()
	The handle sits on the surface of the sphere and may be moved around the surface by picking (left mouse) and then moving.


virtual void	SetHandleDirection (double, double, double)
	Set/Get the direction vector of the handle relative to the center of the sphere.

virtual void	SetHandleDirection (double[3])
	Set/Get the direction vector of the handle relative to the center of the sphere.

virtual double *	GetHandleDirection ()
	Set/Get the direction vector of the handle relative to the center of the sphere.

virtual void	GetHandleDirection (double &, double &, double &)
	Set/Get the direction vector of the handle relative to the center of the sphere.

virtual void	GetHandleDirection (double[3])
	Set/Get the direction vector of the handle relative to the center of the sphere.


virtual double *	GetHandlePosition ()
	Get the position of the handle.

virtual void	GetHandlePosition (double &, double &, double &)
	Get the position of the handle.

virtual void	GetHandlePosition (double[3])
	Get the position of the handle.


virtual vtkProperty *	GetSphereProperty ()
	Get the sphere properties.

virtual vtkProperty *	GetSelectedSphereProperty ()
	Get the sphere properties.


virtual vtkProperty *	GetHandleProperty ()
	Get the handle properties (the little ball on the sphere is the handle).

virtual vtkProperty *	GetSelectedHandleProperty ()
	Get the handle properties (the little ball on the sphere is the handle).

Public Member Functions inherited from vtk3DWidget
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.

vtk3DWidget *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.

virtual void	SetProp3D (vtkProp3D *)
	Specify a vtkProp3D around which to place the widget.

virtual vtkProp3D *	GetProp3D ()
	Specify a vtkProp3D around which to place the widget.

virtual void	SetInputData (vtkDataSet *)
	Specify the input dataset.

virtual void	SetInputConnection (vtkAlgorithmOutput *)
	Specify the input dataset.

virtual vtkDataSet *	GetInput ()
	Specify the input dataset.

virtual void	SetPlaceFactor (double)
	Set/Get a factor representing the scaling of the widget upon placement (via the PlaceWidget() method).

virtual double	GetPlaceFactor ()
	Set/Get a factor representing the scaling of the widget upon placement (via the PlaceWidget() method).

virtual void	SetHandleSize (double)
	Set/Get the factor that controls the size of the handles that appear as part of the widget.

virtual double	GetHandleSize ()
	Set/Get the factor that controls the size of the handles that appear as part of the widget.

Public Member Functions inherited from vtkInteractorObserver
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.

vtkInteractorObserver *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.

virtual void	SetEnabled (int)
	Methods for turning the interactor observer on and off, and determining its state.

int	GetEnabled ()

void	EnabledOn ()

void	EnabledOff ()

void	On ()

void	Off ()

virtual void	OnChar ()
	Sets up the keypress-i event.

virtual void	SetInteractor (vtkRenderWindowInteractor *iren)
	This method is used to associate the widget with the render window interactor.

virtual vtkRenderWindowInteractor *	GetInteractor ()
	This method is used to associate the widget with the render window interactor.

virtual void	SetPriority (float)
	Set/Get the priority at which events are processed.

virtual float	GetPriority ()
	Set/Get the priority at which events are processed.

virtual void	PickingManagedOn ()
	Enable/Disable the use of a manager to process the picking.

virtual void	PickingManagedOff ()
	Enable/Disable the use of a manager to process the picking.

virtual void	SetPickingManaged (bool managed)
	Enable/Disable the use of a manager to process the picking.

virtual bool	GetPickingManaged ()
	Enable/Disable the use of a manager to process the picking.

virtual void	SetKeyPressActivation (vtkTypeBool)
	Enable/Disable of the use of a keypress to turn on and off the interactor observer.

virtual vtkTypeBool	GetKeyPressActivation ()
	Enable/Disable of the use of a keypress to turn on and off the interactor observer.

virtual void	KeyPressActivationOn ()
	Enable/Disable of the use of a keypress to turn on and off the interactor observer.

virtual void	KeyPressActivationOff ()
	Enable/Disable of the use of a keypress to turn on and off the interactor observer.

virtual void	SetKeyPressActivationValue (char)
	Specify which key press value to use to activate the interactor observer (if key press activation is enabled).

virtual char	GetKeyPressActivationValue ()
	Specify which key press value to use to activate the interactor observer (if key press activation is enabled).

virtual vtkRenderer *	GetDefaultRenderer ()
	Set/Get the default renderer to use when activating the interactor observer.

virtual void	SetDefaultRenderer (vtkRenderer *)
	Set/Get the default renderer to use when activating the interactor observer.

virtual vtkRenderer *	GetCurrentRenderer ()
	Set/Get the current renderer.

virtual void	SetCurrentRenderer (vtkRenderer *)
	Set/Get the current renderer.

void	GrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=nullptr)
	These methods enable an interactor observer to exclusively grab all events invoked by its associated vtkRenderWindowInteractor.

void	ReleaseFocus ()
	These methods enable an interactor observer to exclusively grab all events invoked by its associated vtkRenderWindowInteractor.

Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)

virtual void	DebugOn ()
	Turn debugging output on.

virtual void	DebugOff ()
	Turn debugging output off.

bool	GetDebug ()
	Get the value of the debug flag.

void	SetDebug (bool debugFlag)
	Set the value of the debug flag.

virtual void	Modified ()
	Update the modification time for this object.

virtual vtkMTimeType	GetMTime ()
	Return this object's modified time.

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

vtkTypeBool	HasObserver (unsigned long event)

vtkTypeBool	HasObserver (const char *event)

vtkTypeBool	InvokeEvent (unsigned long event)

vtkTypeBool	InvokeEvent (const char *event)

std::string	GetObjectDescription () const override
	The object description printed in messages and PrintSelf output.

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

vtkCommand *	GetCommand (unsigned long tag)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

void	RemoveObserver (vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

void	RemoveObservers (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

void	RemoveObservers (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

vtkTypeBool	HasObserver (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

vtkTypeBool	HasObserver (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events.

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events.

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Allow user to set the AbortFlagOn() with the return value of the callback method.

vtkTypeBool	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not.

vtkTypeBool	InvokeEvent (const char event, void callData)
	This method invokes an event and return whether the event was aborted or not.

virtual void	SetObjectName (const std::string &objectName)
	Set/get the name of this object for reporting purposes.

virtual std::string	GetObjectName () const
	Set/get the name of this object for reporting purposes.

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string.

virtual std::string	GetObjectDescription () const
	The object description printed in messages and PrintSelf output.

virtual vtkTypeBool	IsA (const char *name)
	Return 1 if this class is the same type of (or a subclass of) the named class.

virtual vtkIdType	GetNumberOfGenerationsFromBase (const char *name)
	Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).

virtual void	Delete ()
	Delete a VTK object.

virtual void	FastDelete ()
	Delete a reference to this object.

void	InitializeObjectBase ()

void	Print (ostream &os)
	Print an object to an ostream.

void	Register (vtkObjectBase *o)
	Increase the reference count (mark as used by another object).

virtual void	UnRegister (vtkObjectBase *o)
	Decrease the reference count (release by another object).

int	GetReferenceCount ()
	Return the current reference count of this object.

void	SetReferenceCount (int)
	Sets the reference count.

bool	GetIsInMemkind () const
	A local state flag that remembers whether this object lives in the normal or extended memory space.

virtual void	PrintHeader (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses.

virtual void	PrintTrailer (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses.

virtual bool	UsesGarbageCollector () const
	Indicate whether the class uses `vtkGarbageCollector` or not.

Static Public Member Functions
static vtkSphereWidget *	New ()
	Instantiate the object.

static vtkTypeBool	IsTypeOf (const char *type)

static vtkSphereWidget *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtk3DWidget
static vtkTypeBool	IsTypeOf (const char *type)

static vtk3DWidget *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkInteractorObserver
static vtkTypeBool	IsTypeOf (const char *type)

static vtkInteractorObserver *	SafeDownCast (vtkObjectBase *o)

static void	ComputeDisplayToWorld (vtkRenderer *ren, double x, double y, double z, double worldPt[4])
	Convenience methods for outside classes.

static void	ComputeWorldToDisplay (vtkRenderer *ren, double x, double y, double z, double displayPt[3])
	Convenience methods for outside classes.

Static Public Member Functions inherited from vtkObject
static vtkObject *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

static void	BreakOnError ()
	This method is called when vtkErrorMacro executes.

static void	SetGlobalWarningDisplay (vtkTypeBool val)
	This is a global flag that controls whether any debug, warning or error messages are displayed.

static void	GlobalWarningDisplayOn ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.

static void	GlobalWarningDisplayOff ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.

static vtkTypeBool	GetGlobalWarningDisplay ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.

Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool	IsTypeOf (const char *name)
	Return 1 if this class type is the same type of (or a subclass of) the named class.

static vtkIdType	GetNumberOfGenerationsFromBaseType (const char *name)
	Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).

static vtkObjectBase *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

static void	SetMemkindDirectory (const char *directoryname)
	The name of a directory, ideally mounted -o dax, to memory map an extended memory space within.

static bool	GetUsingMemkind ()
	A global state flag that controls whether vtkObjects are constructed in the usual way (the default) or within the extended memory space.

Protected Types
enum	WidgetState { Start = 0 , Moving , Scaling , Positioning , Outside }

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkSphereWidget ()

	~vtkSphereWidget () override

void	OnLeftButtonDown ()

void	OnLeftButtonUp ()

void	OnRightButtonDown ()

void	OnRightButtonUp ()

void	OnMouseMove ()

void	HighlightSphere (int highlight)

void	SelectRepresentation ()

void	RegisterPickers () override
	Register internal Pickers in the Picking Manager.

void	Translate (double p1, double p2)

void	ScaleSphere (double p1, double p2, int X, int Y)

void	MoveHandle (double p1, double p2, int X, int Y)

void	PlaceHandle (double *center, double radius)

void	CreateDefaultProperties ()

void	HighlightHandle (int)

void	SizeHandles () override

Protected Member Functions inherited from vtk3DWidget
virtual vtkObjectBase *	NewInstanceInternal () const

	vtk3DWidget ()

	~vtk3DWidget () override

void	AdjustBounds (double bounds[6], double newBounds[6], double center[3])

double	SizeHandles (double factor)

virtual void	SizeHandles ()

void	UpdateInput ()

Protected Member Functions inherited from vtkInteractorObserver
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkInteractorObserver ()

	~vtkInteractorObserver () override

virtual void	RegisterPickers ()
	Register internal Pickers in the Picking Manager.

void	UnRegisterPickers ()
	Unregister internal pickers from the Picking Manager.

vtkPickingManager *	GetPickingManager ()
	Return the picking manager associated on the context on which the observer currently belong.

vtkAssemblyPath *	GetAssemblyPath (double X, double Y, double Z, vtkAbstractPropPicker *picker)
	Proceed to a pick, whether through the PickingManager if the picking is managed or directly using the picker, and return the assembly path.

int	RequestCursorShape (int requestedShape)

virtual void	StartInteraction ()
	Utility routines used to start and end interaction.

virtual void	EndInteraction ()
	Utility routines used to start and end interaction.

void	ComputeDisplayToWorld (double x, double y, double z, double worldPt[4])
	Helper method for subclasses.

void	ComputeWorldToDisplay (double x, double y, double z, double displayPt[3])
	Helper method for subclasses.

Protected Member Functions inherited from vtkObject
	vtkObject ()

	~vtkObject () override

void	RegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=nullptr)
	These methods allow a command to exclusively grab all events.

void	InternalReleaseFocus ()
	These methods allow a command to exclusively grab all events.

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	RegisterInternal (vtkObjectBase *, vtkTypeBool check)

virtual void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check)

virtual void	ReportReferences (vtkGarbageCollector *)

virtual void	ObjectFinalize ()

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Static Protected Member Functions
static void	ProcessEvents (vtkObject object, unsigned long event, void clientdata, void *calldata)

Static Protected Member Functions inherited from vtkInteractorObserver
static void	ProcessEvents (vtkObject object, unsigned long event, void clientdata, void *calldata)
	Handles the char widget activation event.

Static Protected Member Functions inherited from vtkObjectBase
static vtkMallocingFunction	GetCurrentMallocFunction ()

static vtkReallocingFunction	GetCurrentReallocFunction ()

static vtkFreeingFunction	GetCurrentFreeFunction ()

static vtkFreeingFunction	GetAlternateFreeFunction ()

Protected Attributes
int	State

vtkActor *	SphereActor

vtkPolyDataMapper *	SphereMapper

vtkSphereSource *	SphereSource

int	Representation

vtkCellPicker *	Picker

vtkTypeBool	Translation

vtkTypeBool	Scale

vtkProperty *	SphereProperty

vtkProperty *	SelectedSphereProperty

vtkProperty *	HandleProperty

vtkProperty *	SelectedHandleProperty

vtkActor *	HandleActor

vtkPolyDataMapper *	HandleMapper

vtkSphereSource *	HandleSource

vtkTypeBool	HandleVisibility

double	HandleDirection [3]

double	HandlePosition [3]

Protected Attributes inherited from vtk3DWidget
vtkProp3D *	Prop3D

vtk3DWidgetConnection *	ConnectionHolder

double	PlaceFactor

int	Placed

double	InitialBounds [6]

double	InitialLength

double	HandleSize

int	ValidPick

double	LastPickPosition [3]

Protected Attributes inherited from vtkInteractorObserver
int	Enabled

vtkCallbackCommand *	EventCallbackCommand

vtkCallbackCommand *	KeyPressCallbackCommand

float	Priority

bool	PickingManaged

vtkTypeBool	KeyPressActivation

char	KeyPressActivationValue

vtkRenderWindowInteractor *	Interactor

vtkRenderer *	CurrentRenderer

vtkRenderer *	DefaultRenderer

unsigned long	CharObserverTag

unsigned long	DeleteObserverTag

vtkObserverMediator *	ObserverMediator

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

std::string	ObjectName

Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t >	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Detailed Description

3D widget for manipulating a sphere

This 3D widget defines a sphere that can be interactively placed in a scene.

To use this object, just invoke SetInteractor() with the argument of the method a vtkRenderWindowInteractor. You may also wish to invoke "PlaceWidget()" to initially position the widget. The interactor will act normally until the "i" key (for "interactor") is pressed, at which point the vtkSphereWidget will appear. (See superclass documentation for information about changing this behavior.) Events that occur outside of the widget (i.e., no part of the widget is picked) are propagated to any other registered obsevers (such as the interaction style). Turn off the widget by pressing the "i" key again (or invoke the Off() method).

The vtkSphereWidget has several methods that can be used in conjunction with other VTK objects. The Set/GetThetaResolution() and Set/GetPhiResolution() methods control the number of subdivisions of the sphere in the theta and phi directions; the GetPolyData() method can be used to get the polygonal representation and can be used for things like seeding streamlines. The GetSphere() method returns a sphere implicit function that can be used for cutting and clipping. Typical usage of the widget is to make use of the StartInteractionEvent, InteractionEvent, and EndInteractionEvent events. The InteractionEvent is called on mouse motion; the other two events are called on button down and button up (any mouse button).

Some additional features of this class include the ability to control the properties of the widget. You can set the properties of the selected and unselected representations of the sphere.

See also: vtk3DWidget vtkLineWidget vtkBoxWidget vtkPlaneWidget

Events:: vtkCommand::DisableEvent vtkCommand::EnableEvent vtkCommand::EndInteractionEvent vtkCommand::InteractionEvent vtkCommand::StartInteractionEvent

Online Examples:

SphereWidget

SphereWidgetEvents

Tests:: vtkSphereWidget (Tests)

Definition at line 97 of file vtkSphereWidget.h.

Member Typedef Documentation

◆ Superclass

typedef vtk3DWidget vtkSphereWidget::Superclass

Definition at line 105 of file vtkSphereWidget.h.

Member Enumeration Documentation

◆ WidgetState

enum vtkSphereWidget::WidgetState

protected

Enumerator
Start
Moving
Scaling
Positioning
Outside

Definition at line 258 of file vtkSphereWidget.h.

Constructor & Destructor Documentation

◆ vtkSphereWidget()

vtkSphereWidget::vtkSphereWidget ( )

protected

◆ ~vtkSphereWidget()

vtkSphereWidget::~vtkSphereWidget ( )

overrideprotected

Member Function Documentation

◆ New()

static vtkSphereWidget * vtkSphereWidget::New ( )

static

Instantiate the object.

◆ IsTypeOf()

static vtkTypeBool vtkSphereWidget::IsTypeOf ( const char * type )

static

◆ IsA()

virtual vtkTypeBool vtkSphereWidget::IsA ( const char * name )

virtual

Return 1 if this class is the same type of (or a subclass of) the named class.

Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtk3DWidget.

◆ SafeDownCast()

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

static

◆ NewInstanceInternal()

virtual vtkObjectBase * vtkSphereWidget::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtk3DWidget.

◆ NewInstance()

vtkSphereWidget * vtkSphereWidget::NewInstance ( ) const

◆ PrintSelf()

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

overridevirtual

Methods invoked by print to print information about the object including superclasses.

Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtk3DWidget.

◆ SetEnabled()

void vtkSphereWidget::SetEnabled ( int )

overridevirtual

Methods that satisfy the superclass' API.

Reimplemented from vtkInteractorObserver.

◆ PlaceWidget() [1/3]

void vtkSphereWidget::PlaceWidget ( double bounds[6] )

overridevirtual

Methods that satisfy the superclass' API.

Implements vtk3DWidget.

◆ PlaceWidget() [2/3]

void vtkSphereWidget::PlaceWidget ( )

inlineoverridevirtual

Methods that satisfy the superclass' API.

Reimplemented from vtk3DWidget.

Definition at line 114 of file vtkSphereWidget.h.

◆ PlaceWidget() [3/3]

void vtkSphereWidget::PlaceWidget	(	double	xmin,
		double	xmax,
		double	ymin,
		double	ymax,
		double	zmin,
		double	zmax
	)

inlineoverridevirtual

Methods that satisfy the superclass' API.

Reimplemented from vtk3DWidget.

Definition at line 115 of file vtkSphereWidget.h.

◆ SetRepresentation()

virtual void vtkSphereWidget::SetRepresentation ( int )

virtual

Set the representation of the sphere.

Different representations are useful depending on the application. The default is VTK_SPHERE_WIREFRAME.

◆ GetRepresentation()

virtual int vtkSphereWidget::GetRepresentation ( )

virtual

Set the representation of the sphere.

Different representations are useful depending on the application. The default is VTK_SPHERE_WIREFRAME.

◆ SetRepresentationToOff()

void vtkSphereWidget::SetRepresentationToOff ( )

inline

Set the representation of the sphere.

Different representations are useful depending on the application. The default is VTK_SPHERE_WIREFRAME.

Definition at line 130 of file vtkSphereWidget.h.

◆ SetRepresentationToWireframe()

void vtkSphereWidget::SetRepresentationToWireframe ( )

inline

Set the representation of the sphere.

Different representations are useful depending on the application. The default is VTK_SPHERE_WIREFRAME.

Definition at line 131 of file vtkSphereWidget.h.

◆ SetRepresentationToSurface()

void vtkSphereWidget::SetRepresentationToSurface ( )

inline

Set the representation of the sphere.

Different representations are useful depending on the application. The default is VTK_SPHERE_WIREFRAME.

Definition at line 132 of file vtkSphereWidget.h.

◆ SetThetaResolution()

void vtkSphereWidget::SetThetaResolution ( int r )

inline

Set/Get the resolution of the sphere in the Theta direction.

The default is 16.

Definition at line 139 of file vtkSphereWidget.h.

◆ GetThetaResolution()

int vtkSphereWidget::GetThetaResolution ( )

inline

Definition at line 140 of file vtkSphereWidget.h.

◆ SetPhiResolution()

void vtkSphereWidget::SetPhiResolution ( int r )

inline

Set/Get the resolution of the sphere in the Phi direction.

The default is 8.

Definition at line 146 of file vtkSphereWidget.h.

◆ GetPhiResolution()

int vtkSphereWidget::GetPhiResolution ( )

inline

Definition at line 147 of file vtkSphereWidget.h.

◆ SetRadius()

void vtkSphereWidget::SetRadius ( double r )

inline

Set/Get the radius of sphere.

Default is .5.

Definition at line 153 of file vtkSphereWidget.h.

◆ GetRadius()

double vtkSphereWidget::GetRadius ( )

inline

Set/Get the radius of sphere.

Default is .5.

Definition at line 161 of file vtkSphereWidget.h.

◆ SetCenter() [1/2]

void vtkSphereWidget::SetCenter	(	double	x,
		double	y,
		double	z
	)

inline

Set/Get the center of the sphere.

Definition at line 168 of file vtkSphereWidget.h.

◆ SetCenter() [2/2]

void vtkSphereWidget::SetCenter ( double x[3] )

inline

Set/Get the center of the sphere.

Definition at line 169 of file vtkSphereWidget.h.

◆ GetCenter() [1/2]

double * vtkSphereWidget::GetCenter ( )

inline

Set/Get the center of the sphere.

Definition at line 170 of file vtkSphereWidget.h.

◆ GetCenter() [2/2]

void vtkSphereWidget::GetCenter ( double xyz[3] )

inline

Set/Get the center of the sphere.

Definition at line 171 of file vtkSphereWidget.h.