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])

void	Highlight (int highlight)

virtual void	SetPointPlacer (vtkPointPlacer *)


void	SetCursorShape (vtkPolyData *cursorShape)

vtkPolyData *	GetCursorShape ()


void	SetProperty (vtkProperty2D *)

void	SetSelectedProperty (vtkProperty2D *)

virtual vtkProperty2D *	GetProperty ()

virtual vtkProperty2D *	GetSelectedProperty ()


virtual double *	GetBounds ()

virtual void	BuildRepresentation ()

virtual void	StartWidgetInteraction (double eventPos[2])

virtual void	WidgetInteraction (double eventPos[2])

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


virtual void	ShallowCopy (vtkProp *prop)

virtual void	DeepCopy (vtkProp *prop)

virtual void	GetActors2D (vtkPropCollection *)

virtual void	ReleaseGraphicsResources (vtkWindow *)

virtual int	RenderOverlay (vtkViewport *viewport)

Public Member Functions inherited from vtkHandleRepresentation
virtual int	CheckConstraint (vtkRenderer *renderer, double pos[2])

virtual unsigned long	GetMTime ()

virtual void	GetDisplayPosition (double pos[3])

virtual double *	GetDisplayPosition ()

virtual void	SetWorldPosition (double pos[3])

virtual void	GetWorldPosition (double pos[3])

virtual double *	GetWorldPosition ()

virtual void	SetTolerance (int)

virtual int	GetTolerance ()

virtual void	SetActiveRepresentation (int)

virtual int	GetActiveRepresentation ()

virtual void	ActiveRepresentationOn ()

virtual void	ActiveRepresentationOff ()

virtual void	SetInteractionState (int)

virtual void	SetConstrained (int)

virtual int	GetConstrained ()

virtual void	ConstrainedOn ()

virtual void	ConstrainedOff ()

virtual void	SetRenderer (vtkRenderer *ren)

virtual vtkPointPlacer *	GetPointPlacer ()

vtkHandleRepresentation *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

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	GetActors (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))

virtual int	HasTranslucentPolygonalGeometry ()

vtkWidgetRepresentation *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

Static Public Member Functions
static vtkPointHandleRepresentation2D *	New ()

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

static vtkHandleRepresentation *	SafeDownCast (vtkObjectBase *o)

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

static vtkWidgetRepresentation *	SafeDownCast (vtkObjectBase *o)

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 ()

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 Attributes
vtkActor2D *	Actor

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

typedef vtkHandleRepresentation	Superclass

static int	IsTypeOf (const char *type)

static vtkPointHandleRepresentation2D *	SafeDownCast (vtkObjectBase *o)

virtual int	IsA (const char *type)

vtkPointHandleRepresentation2D *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

virtual vtkObjectBase *	NewInstanceInternal () const

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

typedef vtkWidgetRepresentation	Superclass

Public Types inherited from vtkWidgetRepresentation
typedef vtkProp	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 47 of file vtkPointHandleRepresentation2D.h.

Member Typedef Documentation

typedef vtkHandleRepresentation vtkPointHandleRepresentation2D::Superclass

Standard methods for instances of this class.

Definition at line 55 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
	)

Standard methods for instances of this class.

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.

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