vtkPointHandleRepresentation2D Class Reference

#include <vtkPointHandleRepresentation2D.h>

Inheritance diagram for vtkPointHandleRepresentation2D:

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Collaboration diagram for vtkPointHandleRepresentation2D:

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List of all members.

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

Tests:: vtkPointHandleRepresentation2D (Tests)

Definition at line 43 of file vtkPointHandleRepresentation2D.h.


typedef vtkHandleRepresentation	Superclass
static int	IsTypeOf (const char *type)
static vtkPointHandleRepresentation2D *	SafeDownCast (vtkObject *o)
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
Public Member Functions
virtual void	SetDisplayPosition (double xyz[3])

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	GetActors2D (vtkPropCollection *)
virtual void	ReleaseGraphicsResources (vtkWindow *)
virtual int	RenderOverlay (vtkViewport *viewport)
Static Public Member Functions
static vtkPointHandleRepresentation2D *	New ()
Protected Member Functions
	vtkPointHandleRepresentation2D ()
	~vtkPointHandleRepresentation2D ()
void	Translate (double eventPos[2])
void	Scale (double eventPos[2])
void	Highlight (int highlight)
virtual void	SetPointPlacer (vtkPointPlacer *)
void	CreateDefaultProperties ()
int	DetermineConstraintAxis (int constraint, double eventPos[2])
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

Member Typedef Documentation

typedef vtkHandleRepresentation vtkPointHandleRepresentation2D::Superclass

Standard methods for instances of this class.

Reimplemented from vtkHandleRepresentation.

Definition at line 51 of file vtkPointHandleRepresentation2D.h.

Constructor & Destructor Documentation

vtkPointHandleRepresentation2D::vtkPointHandleRepresentation2D ( ) [protected]

vtkPointHandleRepresentation2D::~vtkPointHandleRepresentation2D ( ) [protected]

Member Function Documentation

static vtkPointHandleRepresentation2D* vtkPointHandleRepresentation2D::New ( ) [static]

Instantiate this class.

Reimplemented from vtkObject.

virtual const char* vtkPointHandleRepresentation2D::GetClassName ( ) [virtual]

Standard methods for instances of this class.

Reimplemented from vtkHandleRepresentation.

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

Standard methods for instances of this class.

Reimplemented from vtkHandleRepresentation.

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

Standard methods for instances of this class.

Reimplemented from vtkHandleRepresentation.

static vtkPointHandleRepresentation2D* vtkPointHandleRepresentation2D::SafeDownCast ( vtkObject * o ) [static]

Standard methods for instances of this class.

Reimplemented from vtkHandleRepresentation.

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::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::Translate ( double eventPos[2] ) [protected]

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

void vtkPointHandleRepresentation2D::Highlight ( int highlight ) [protected]

virtual void vtkPointHandleRepresentation2D::SetPointPlacer ( vtkPointPlacer * ) [protected, 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. Make it protected here, so users can't call this method.

Reimplemented from vtkHandleRepresentation.

void vtkPointHandleRepresentation2D::CreateDefaultProperties ( ) [protected]