represent the position of a point in display coordinates More...

#include <vtkPointHandleRepresentation2D.h>

Inheritance diagram for vtkPointHandleRepresentation2D:

Collaboration diagram for vtkPointHandleRepresentation2D:

Public Member Functions
virtual void	SetDisplayPosition (double xyz[3])
	Set/Get the position of the point in display coordinates. More...

void	Highlight (int highlight)

virtual void	SetPointPlacer (vtkPointPlacer *)
	Override the superclass implementation. More...


void	SetCursorShape (vtkPolyData *cursorShape)
	Specify the cursor shape with an instance of vtkPolyData. More...

vtkPolyData *	GetCursorShape ()
	Specify the cursor shape with an instance of vtkPolyData. More...


void	SetProperty (vtkProperty2D *)
	Set/Get the handle properties when unselected and selected. More...

void	SetSelectedProperty (vtkProperty2D *)
	Set/Get the handle properties when unselected and selected. More...

virtual vtkProperty2D *	GetProperty ()
	Set/Get the handle properties when unselected and selected. More...

virtual vtkProperty2D *	GetSelectedProperty ()
	Set/Get the handle properties when unselected and selected. More...


virtual double *	GetBounds ()
	Subclasses of vtkPointHandleRepresentation2D must implement these methods. More...

virtual void	BuildRepresentation ()
	Subclasses of vtkPointHandleRepresentation2D must implement these methods. More...

virtual void	StartWidgetInteraction (double eventPos[2])
	Subclasses of vtkPointHandleRepresentation2D must implement these methods. More...

virtual void	WidgetInteraction (double eventPos[2])
	Subclasses of vtkPointHandleRepresentation2D must implement these methods. More...

virtual int	ComputeInteractionState (int X, int Y, int modify=0)
	Subclasses of vtkPointHandleRepresentation2D must implement these methods. More...


virtual void	ShallowCopy (vtkProp *prop)
	Methods to make this class behave as a vtkProp. More...

virtual void	DeepCopy (vtkProp *prop)
	Methods to make this class behave as a vtkProp. More...

virtual void	GetActors2D (vtkPropCollection *)
	Methods to make this class behave as a vtkProp. More...

virtual void	ReleaseGraphicsResources (vtkWindow *)
	Methods to make this class behave as a vtkProp. More...

virtual int	RenderOverlay (vtkViewport *viewport)
	Methods to make this class behave as a vtkProp. More...

Public Member Functions inherited from vtkHandleRepresentation
virtual int	CheckConstraint (vtkRenderer *renderer, double pos[2])
	Method has to be overridden in the subclasses which has constraints on placing the handle (Ex. More...

virtual vtkMTimeType	GetMTime ()
	Overload the superclasses' GetMTime() because the internal vtkCoordinates are used to keep the state of the representation. More...

virtual void	GetDisplayPosition (double pos[3])
	Handles usually have their coordinates set in display coordinates (generally by an associated widget) and internally maintain the position in world coordinates. More...

virtual double *	GetDisplayPosition ()
	Handles usually have their coordinates set in display coordinates (generally by an associated widget) and internally maintain the position in world coordinates. More...

virtual void	SetWorldPosition (double pos[3])
	Handles usually have their coordinates set in display coordinates (generally by an associated widget) and internally maintain the position in world coordinates. More...

virtual void	GetWorldPosition (double pos[3])
	Handles usually have their coordinates set in display coordinates (generally by an associated widget) and internally maintain the position in world coordinates. More...

virtual double *	GetWorldPosition ()
	Handles usually have their coordinates set in display coordinates (generally by an associated widget) and internally maintain the position in world coordinates. More...

virtual void	SetTolerance (int)
	The tolerance representing the distance to the widget (in pixels) in which the cursor is considered near enough to the widget to be active. More...

virtual int	GetTolerance ()
	The tolerance representing the distance to the widget (in pixels) in which the cursor is considered near enough to the widget to be active. More...

virtual void	SetActiveRepresentation (int)
	Flag controls whether the widget becomes visible when the mouse pointer moves close to it (i.e., the widget becomes active). More...

virtual int	GetActiveRepresentation ()
	Flag controls whether the widget becomes visible when the mouse pointer moves close to it (i.e., the widget becomes active). More...

virtual void	ActiveRepresentationOn ()
	Flag controls whether the widget becomes visible when the mouse pointer moves close to it (i.e., the widget becomes active). More...

virtual void	ActiveRepresentationOff ()
	Flag controls whether the widget becomes visible when the mouse pointer moves close to it (i.e., the widget becomes active). More...

virtual void	SetInteractionState (int)
	The interaction state may be set from a widget (e.g., HandleWidget) or other object. More...

virtual void	SetConstrained (int)
	Specify whether any motions (such as scale, translate, etc.) are constrained in some way (along an axis, etc.) Widgets can use this to control the resulting motion. More...

virtual int	GetConstrained ()
	Specify whether any motions (such as scale, translate, etc.) are constrained in some way (along an axis, etc.) Widgets can use this to control the resulting motion. More...

virtual void	ConstrainedOn ()
	Specify whether any motions (such as scale, translate, etc.) are constrained in some way (along an axis, etc.) Widgets can use this to control the resulting motion. More...

virtual void	ConstrainedOff ()
	Specify whether any motions (such as scale, translate, etc.) are constrained in some way (along an axis, etc.) Widgets can use this to control the resulting motion. More...

virtual void	SetRenderer (vtkRenderer *ren)
	Methods to make this class properly act like a vtkWidgetRepresentation. More...

virtual vtkPointPlacer *	GetPointPlacer ()
	Set/Get the point placer. More...

vtkHandleRepresentation *	NewInstance () const
	Standard methods for instances of this class. More...

Public Member Functions inherited from vtkWidgetRepresentation
virtual void	PlaceWidget (double *vtkNotUsed(bounds[6]))
	The following is a suggested API for widget representations. More...

virtual void	EndWidgetInteraction (double newEventPos[2])

virtual int	GetInteractionState ()

virtual void	Highlight (int vtkNotUsed(highlightOn))

virtual void	GetActors (vtkPropCollection *)
	For some exporters and other other operations we must be able to collect all the actors or volumes. More...

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))

virtual int	HasTranslucentPolygonalGeometry ()
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS Does this prop have some translucent polygonal geometry? This method is called during the rendering process to know if there is some translucent polygonal geometry. More...

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

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

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

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

virtual vtkRenderer *	GetRenderer ()
	Subclasses of vtkWidgetRepresentation must implement these methods. More...

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

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

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

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

virtual int	GetNeedToRender ()
	Some subclasses use this data member to keep track of whether to render or not (i.e., to minimize the total number of renders). More...

virtual void	SetNeedToRender (int)
	Some subclasses use this data member to keep track of whether to render or not (i.e., to minimize the total number of renders). More...

virtual void	NeedToRenderOn ()
	Some subclasses use this data member to keep track of whether to render or not (i.e., to minimize the total number of renders). More...

virtual void	NeedToRenderOff ()
	Some subclasses use this data member to keep track of whether to render or not (i.e., to minimize the total number of renders). More...

vtkWidgetRepresentation *	NewInstance () const
	Standard methods for instances of this class. More...

void	PrintSelf (ostream &os, vtkIndent indent)
	Standard methods for instances of this class. More...

Public Member Functions inherited from vtkProp
vtkProp *	NewInstance () const

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

virtual void	Pick ()
	Method fires PickEvent if the prop is picked. More...

virtual vtkMTimeType	GetRedrawMTime ()
	Return the mtime of anything that would cause the rendered image to appear differently. More...

virtual void	PokeMatrix (vtkMatrix4x4 *vtkNotUsed(matrix))
	These methods are used by subclasses to place a matrix (if any) in the prop prior to rendering. More...

virtual vtkMatrix4x4 *	GetMatrix ()

virtual bool	HasKeys (vtkInformation *requiredKeys)
	Tells if the prop has all the required keys. More...

virtual int	RenderOpaqueGeometry (vtkViewport *)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS All concrete subclasses must be able to render themselves. More...

virtual int	RenderTranslucentPolygonalGeometry (vtkViewport *)

virtual int	RenderVolumetricGeometry (vtkViewport *)

virtual bool	RenderFilteredOpaqueGeometry (vtkViewport v, vtkInformation requiredKeys)
	Render the opaque geometry only if the prop has all the requiredKeys. More...

virtual bool	RenderFilteredTranslucentPolygonalGeometry (vtkViewport v, vtkInformation requiredKeys)
	Render the translucent polygonal geometry only if the prop has all the requiredKeys. More...

virtual bool	RenderFilteredVolumetricGeometry (vtkViewport v, vtkInformation requiredKeys)
	Render the volumetric geometry only if the prop has all the requiredKeys. More...

virtual bool	RenderFilteredOverlay (vtkViewport v, vtkInformation requiredKeys)
	Render in the overlay of the viewport only if the prop has all the requiredKeys. More...

virtual double	GetEstimatedRenderTime (vtkViewport *)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS The EstimatedRenderTime may be used to select between different props, for example in LODProp it is used to select the level-of-detail. More...

virtual double	GetEstimatedRenderTime ()

virtual void	SetEstimatedRenderTime (double t)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS This method is used by, for example, the vtkLODProp3D in order to initialize the estimated render time at start-up to some user defined value. More...

virtual void	RestoreEstimatedRenderTime ()
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THESE METHODS OUTSIDE OF THE RENDERING PROCESS When the EstimatedRenderTime is first set to 0.0 (in the SetAllocatedRenderTime method) the old value is saved. More...

virtual void	AddEstimatedRenderTime (double t, vtkViewport *vtkNotUsed(vp))
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS This method is intended to allow the renderer to add to the EstimatedRenderTime in props that require information that the renderer has in order to do this. More...

void	SetRenderTimeMultiplier (double t)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Get/Set the multiplier for the render time. More...

virtual double	GetRenderTimeMultiplier ()

virtual void	BuildPaths (vtkAssemblyPaths paths, vtkAssemblyPath path)
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Used to construct assembly paths and perform part traversal. More...

virtual bool	GetSupportsSelection ()
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS Used by vtkHardwareSelector to determine if the prop supports hardware selection. More...

virtual void	SetVisibility (int)
	Set/Get visibility of this vtkProp. More...

virtual int	GetVisibility ()
	Set/Get visibility of this vtkProp. More...

virtual void	VisibilityOn ()
	Set/Get visibility of this vtkProp. More...

virtual void	VisibilityOff ()
	Set/Get visibility of this vtkProp. More...

virtual void	SetPickable (int)
	Set/Get the pickable instance variable. More...

virtual int	GetPickable ()
	Set/Get the pickable instance variable. More...

virtual void	PickableOn ()
	Set/Get the pickable instance variable. More...

virtual void	PickableOff ()
	Set/Get the pickable instance variable. More...

virtual void	SetDragable (int)
	Set/Get the value of the dragable instance variable. More...

virtual int	GetDragable ()
	Set/Get the value of the dragable instance variable. More...

virtual void	DragableOn ()
	Set/Get the value of the dragable instance variable. More...

virtual void	DragableOff ()
	Set/Get the value of the dragable instance variable. More...

virtual void	SetUseBounds (bool)
	In case the Visibility flag is true, tell if the bounds of this prop should be taken into account or ignored during the computation of other bounding boxes, like in vtkRenderer::ResetCamera(). More...

virtual bool	GetUseBounds ()
	In case the Visibility flag is true, tell if the bounds of this prop should be taken into account or ignored during the computation of other bounding boxes, like in vtkRenderer::ResetCamera(). More...

virtual void	UseBoundsOn ()
	In case the Visibility flag is true, tell if the bounds of this prop should be taken into account or ignored during the computation of other bounding boxes, like in vtkRenderer::ResetCamera(). More...

virtual void	UseBoundsOff ()
	In case the Visibility flag is true, tell if the bounds of this prop should be taken into account or ignored during the computation of other bounding boxes, like in vtkRenderer::ResetCamera(). More...

virtual void	InitPathTraversal ()
	vtkProp and its subclasses can be picked by subclasses of vtkAbstractPicker (e.g., vtkPropPicker). More...

virtual vtkAssemblyPath *	GetNextPath ()
	vtkProp and its subclasses can be picked by subclasses of vtkAbstractPicker (e.g., vtkPropPicker). More...

virtual int	GetNumberOfPaths ()
	vtkProp and its subclasses can be picked by subclasses of vtkAbstractPicker (e.g., vtkPropPicker). More...

virtual vtkInformation *	GetPropertyKeys ()
	Set/Get property keys. More...

virtual void	SetPropertyKeys (vtkInformation *keys)
	Set/Get property keys. More...

virtual void	SetAllocatedRenderTime (double t, vtkViewport *vtkNotUsed(v))
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS The renderer may use the allocated rendering time to determine how to render this actor. More...

virtual double	GetAllocatedRenderTime ()
	WARNING: INTERNAL METHOD - NOT INTENDED FOR GENERAL USE DO NOT USE THIS METHOD OUTSIDE OF THE RENDERING PROCESS. More...

virtual int	GetNumberOfConsumers ()
	Get the number of consumers. More...

void	AddConsumer (vtkObject *c)
	Add or remove or get or check a consumer,. More...

void	RemoveConsumer (vtkObject *c)
	Add or remove or get or check a consumer,. More...

vtkObject *	GetConsumer (int i)
	Add or remove or get or check a consumer,. More...

int	IsConsumer (vtkObject *c)
	Add or remove or get or check a consumer,. More...

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

virtual void	DebugOn ()
	Turn debugging output on. More...

virtual void	DebugOff ()
	Turn debugging output off. More...

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

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

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

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)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

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

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

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

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

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

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

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

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

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. More...

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. More...

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. More...

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

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

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

virtual void	Delete ()
	Delete a VTK object. More...

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

void	InitializeObjectBase ()

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

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

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

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

void	SetReferenceCount (int)
	Sets the reference count. More...

void	PrintRevisions (ostream &)
	Legacy. More...

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

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

Static Public Member Functions
static vtkPointHandleRepresentation2D *	New ()
	Instantiate this class. More...

Static Public Member Functions inherited from vtkHandleRepresentation
static int	IsTypeOf (const char *type)
	Standard methods for instances of this class. More...

static vtkHandleRepresentation *	SafeDownCast (vtkObjectBase *o)
	Standard methods for instances of this class. More...

Static Public Member Functions inherited from vtkWidgetRepresentation
static int	IsTypeOf (const char *type)
	Standard methods for instances of this class. More...

static vtkWidgetRepresentation *	SafeDownCast (vtkObjectBase *o)
	Standard methods for instances of this class. More...

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

static vtkProp *	SafeDownCast (vtkObjectBase *o)

static vtkInformationIntegerKey *	GeneralTextureUnit ()
	Optional Key Indicating the texture unit for general texture mapping Old OpenGL was a state machine where you would push or pop items. More...

static vtkInformationDoubleVectorKey *	GeneralTextureTransform ()
	Optional Key Indicating the texture transform for general texture mapping Old OpenGL was a state machine where you would push or pop items. More...

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. More...

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

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

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

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

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

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. More...

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

Protected Member Functions
	vtkPointHandleRepresentation2D ()

	~vtkPointHandleRepresentation2D ()

void	Translate (double eventPos[2])

void	Scale (double eventPos[2])

void	CreateDefaultProperties ()

int	DetermineConstraintAxis (int constraint, double eventPos[2])

Protected Member Functions inherited from vtkHandleRepresentation
	vtkHandleRepresentation ()

	~vtkHandleRepresentation ()

Protected Member Functions inherited from vtkWidgetRepresentation
	vtkWidgetRepresentation ()

	~vtkWidgetRepresentation ()

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

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

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

virtual void	PickersModified ()
	Update the pickers registered in the Picking Manager when pickers are modified. More...

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

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 registered picker, and return the assembly path. More...

double	SizeHandlesRelativeToViewport (double factor, double pos[3])

double	SizeHandlesInPixels (double factor, double pos[3])

Protected Member Functions inherited from vtkProp
	vtkProp ()

	~vtkProp ()

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=NULL)
	These methods allow a command to exclusively grab all events. More...

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

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
vtkActor2D *	Actor

vtkCoordinate *	MapperCoordinate

vtkPolyDataMapper2D *	Mapper

vtkGlyph2D *	Glypher

vtkPolyData *	CursorShape

vtkPolyData *	FocalData

vtkPoints *	FocalPoint

double	LastPickPosition [3]

double	LastEventPosition [2]

int	ConstraintAxis

vtkProperty2D *	Property

vtkProperty2D *	SelectedProperty

int	WaitingForMotion

int	WaitCount

Protected Attributes inherited from vtkHandleRepresentation
int	Tolerance

int	ActiveRepresentation

int	Constrained

vtkCoordinate *	DisplayPosition

vtkCoordinate *	WorldPosition

vtkTimeStamp	DisplayPositionTime

vtkTimeStamp	WorldPositionTime

vtkPointPlacer *	PointPlacer

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 vtkHandleRepresentation	Superclass
	Standard methods for instances of this class. More...

static int	IsTypeOf (const char *type)
	Standard methods for instances of this class. More...

static vtkPointHandleRepresentation2D *	SafeDownCast (vtkObjectBase *o)
	Standard methods for instances of this class. More...

virtual int	IsA (const char *type)
	Standard methods for instances of this class. More...

vtkPointHandleRepresentation2D *	NewInstance () const
	Standard methods for instances of this class. More...

void	PrintSelf (ostream &os, vtkIndent indent)
	Standard methods for instances of this class. More...

virtual vtkObjectBase *	NewInstanceInternal () const
	Standard methods for instances of this class. More...

Additional Inherited Members
Public Types inherited from vtkHandleRepresentation
enum	_InteractionState { Outside =0, Nearby, Selecting, Translating, Scaling }

typedef vtkWidgetRepresentation	Superclass
	Standard methods for instances of this class. More...

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

Public Types inherited from vtkProp
typedef vtkObject	Superclass

Detailed Description

represent the position of a point in display coordinates

This class is used to represent a vtkHandleWidget. It represents a position in 2D world coordinates using a x-y cursor (the cursor defined by an instance of vtkPolyData and generated by a vtkPolyDataAlgorithm).

See also: vtkHandleRepresentation vtkHandleWidget

Examples:: vtkPointHandleRepresentation2D (Examples)

Tests:: vtkPointHandleRepresentation2D (Tests)

Definition at line 49 of file vtkPointHandleRepresentation2D.h.

Member Typedef Documentation

typedef vtkHandleRepresentation vtkPointHandleRepresentation2D::Superclass

Standard methods for instances of this class.

Definition at line 61 of file vtkPointHandleRepresentation2D.h.

Constructor & Destructor Documentation

vtkPointHandleRepresentation2D::vtkPointHandleRepresentation2D ( )

protected

vtkPointHandleRepresentation2D::~vtkPointHandleRepresentation2D ( )

protected

Member Function Documentation

static vtkPointHandleRepresentation2D* vtkPointHandleRepresentation2D::New ( )

static

Instantiate this class.

static int vtkPointHandleRepresentation2D::IsTypeOf ( const char * type )

static

Standard methods for instances of this class.

virtual int vtkPointHandleRepresentation2D::IsA ( const char * type )

virtual

Standard methods for instances of this class.

Reimplemented from vtkHandleRepresentation.

static vtkPointHandleRepresentation2D* vtkPointHandleRepresentation2D::SafeDownCast ( vtkObjectBase * o )

static

Standard methods for instances of this class.

virtual vtkObjectBase* vtkPointHandleRepresentation2D::NewInstanceInternal ( ) const

protectedvirtual

Standard methods for instances of this class.

Reimplemented from vtkHandleRepresentation.

vtkPointHandleRepresentation2D* vtkPointHandleRepresentation2D::NewInstance ( ) const

Standard methods for instances of this class.

void vtkPointHandleRepresentation2D::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

virtual

Standard methods for instances of this class.

Reimplemented from vtkHandleRepresentation.

void vtkPointHandleRepresentation2D::SetCursorShape ( vtkPolyData * cursorShape )

Specify the cursor shape with an instance of vtkPolyData.

Note that shape is assumed to be defined in the display coordinate system. By default a vtkCursor2D shape is used.

vtkPolyData* vtkPointHandleRepresentation2D::GetCursorShape ( )

Specify the cursor shape with an instance of vtkPolyData.

Note that shape is assumed to be defined in the display coordinate system. By default a vtkCursor2D shape is used.

virtual void vtkPointHandleRepresentation2D::SetDisplayPosition ( double xyz[3] )

virtual

Set/Get the position of the point in display coordinates.

This overloads the superclasses SetDisplayPosition in order to set the focal point of the cursor.

Reimplemented from vtkHandleRepresentation.

void vtkPointHandleRepresentation2D::SetProperty ( vtkProperty2D * )

Set/Get the handle properties when unselected and selected.

void vtkPointHandleRepresentation2D::SetSelectedProperty ( vtkProperty2D * )

Set/Get the handle properties when unselected and selected.

virtual vtkProperty2D* vtkPointHandleRepresentation2D::GetProperty ( )

virtual

Set/Get the handle properties when unselected and selected.

virtual vtkProperty2D* vtkPointHandleRepresentation2D::GetSelectedProperty ( )

virtual

Set/Get the handle properties when unselected and selected.

virtual double* vtkPointHandleRepresentation2D::GetBounds ( )

virtual

Subclasses of vtkPointHandleRepresentation2D must implement these methods.

These are the methods that the widget and its representation use to communicate with each other.

Reimplemented from vtkWidgetRepresentation.

virtual void vtkPointHandleRepresentation2D::BuildRepresentation ( )

virtual

Subclasses of vtkPointHandleRepresentation2D must implement these methods.

These are the methods that the widget and its representation use to communicate with each other.

Implements vtkWidgetRepresentation.

virtual void vtkPointHandleRepresentation2D::StartWidgetInteraction ( double eventPos[2] )

virtual

Subclasses of vtkPointHandleRepresentation2D must implement these methods.

These are the methods that the widget and its representation use to communicate with each other.

Reimplemented from vtkWidgetRepresentation.

virtual void vtkPointHandleRepresentation2D::WidgetInteraction ( double eventPos[2] )

virtual

Subclasses of vtkPointHandleRepresentation2D must implement these methods.

These are the methods that the widget and its representation use to communicate with each other.

Reimplemented from vtkWidgetRepresentation.

virtual int vtkPointHandleRepresentation2D::ComputeInteractionState	(	int	X,
		int	Y,
		int	modify = `0`
	)

virtual

Subclasses of vtkPointHandleRepresentation2D must implement these methods.

These are the methods that the widget and its representation use to communicate with each other.

Reimplemented from vtkWidgetRepresentation.

virtual void vtkPointHandleRepresentation2D::ShallowCopy ( vtkProp * prop )

virtual

Methods to make this class behave as a vtkProp.

Reimplemented from vtkHandleRepresentation.

virtual void vtkPointHandleRepresentation2D::DeepCopy ( vtkProp * prop )

virtual

Methods to make this class behave as a vtkProp.

Reimplemented from vtkHandleRepresentation.

virtual void vtkPointHandleRepresentation2D::GetActors2D ( vtkPropCollection * )

virtual

Methods to make this class behave as a vtkProp.

Reimplemented from vtkWidgetRepresentation.

virtual void vtkPointHandleRepresentation2D::ReleaseGraphicsResources ( vtkWindow * )

virtual

Methods to make this class behave as a vtkProp.

Reimplemented from vtkWidgetRepresentation.

virtual int vtkPointHandleRepresentation2D::RenderOverlay ( vtkViewport * viewport )

virtual

Methods to make this class behave as a vtkProp.

Reimplemented from vtkProp.

void vtkPointHandleRepresentation2D::Highlight ( int highlight )

virtual void vtkPointHandleRepresentation2D::SetPointPlacer ( vtkPointPlacer * )

virtual

Override the superclass implementation.

This class does not use a point placer. Point placers dictate the placement of points in 3D space. Since this class constrains points to lie in an overlay plane anyway, we don't care. Just returns.

Reimplemented from vtkHandleRepresentation.

void vtkPointHandleRepresentation2D::Translate ( double eventPos[2] )

protected

void vtkPointHandleRepresentation2D::Scale ( double eventPos[2] )

protected

void vtkPointHandleRepresentation2D::CreateDefaultProperties ( )

protected