represent the vtkResliceCursorWidget More...

#include <vtkResliceCursorRepresentation.h>

Inheritance diagram for vtkResliceCursorRepresentation:

Collaboration diagram for vtkResliceCursorRepresentation:

Public Types
enum	{ Outside = 0, NearCenter, NearAxis1, NearAxis2, OnCenter, OnAxis1, OnAxis2 }
enum	{ None = 0, PanAndRotate, RotateBothAxes, ResizeThickness, WindowLevelling }
Public Member Functions
virtual char *	GetThicknessLabelText ()
virtual void	BuildRepresentation ()
virtual vtkResliceCursor *	GetResliceCursor ()=0
virtual vtkResliceCursorPolyDataAlgorithm *	GetCursorAlgorithm ()=0

virtual void	SetTolerance (int)
virtual int	GetTolerance ()

virtual void	SetShowReslicedImage (int)
virtual int	GetShowReslicedImage ()
virtual void	ShowReslicedImageOn ()
virtual void	ShowReslicedImageOff ()

virtual void	SetRestrictPlaneToVolume (int)
virtual int	GetRestrictPlaneToVolume ()
virtual void	RestrictPlaneToVolumeOn ()
virtual void	RestrictPlaneToVolumeOff ()

virtual void	SetThicknessLabelFormat (const char *)
virtual char *	GetThicknessLabelFormat ()

virtual double *	GetThicknessLabelPosition ()
virtual void	GetThicknessLabelPosition (double pos[3])
virtual void	GetWorldThicknessLabelPosition (double pos[3])

virtual vtkMatrix4x4 *	GetResliceAxes ()
virtual vtkImageAlgorithm *	GetReslice ()

virtual vtkImageActor *	GetImageActor ()

virtual void	SetLookupTable (vtkScalarsToColors *)
virtual vtkScalarsToColors *	GetLookupTable ()

virtual vtkImageMapToColors *	GetColorMap ()
virtual void	SetColorMap (vtkImageMapToColors *)

void	SetWindowLevel (double window, double level, int copy=0)
void	GetWindowLevel (double wl[2])
double	GetWindow ()
double	GetLevel ()

virtual void	SetDisplayText (int)
virtual int	GetDisplayText ()
virtual void	DisplayTextOn ()
virtual void	DisplayTextOff ()

void	SetTextProperty (vtkTextProperty *tprop)
vtkTextProperty *	GetTextProperty ()

virtual void	SetUseImageActor (int)
virtual int	GetUseImageActor ()
virtual void	UseImageActorOn ()
virtual void	UseImageActorOff ()

void	SetManipulationMode (int m)
virtual int	GetManipulationMode ()

void	ActivateText (int)
void	ManageTextDisplay ()

virtual void	InitializeReslicePlane ()
virtual void	ResetCamera ()

virtual vtkPlaneSource *	GetPlaneSource ()
Protected Member Functions
	vtkResliceCursorRepresentation ()
	~vtkResliceCursorRepresentation ()
virtual void	WindowLevel (double x, double y)
virtual void	UpdateReslicePlane ()
virtual void	ComputeReslicePlaneOrigin ()
void	InvertTable ()
virtual void	ComputeOrigin (vtkMatrix4x4 *)
vtkScalarsToColors *	CreateDefaultLookupTable ()
void	GenerateText ()

virtual void	CreateDefaultResliceAlgorithm ()
virtual void	SetResliceParameters (double outputSpacingX, double outputSpacingY, int extentX, int extentY)

void	GetVector1 (double d[3])
void	GetVector2 (double d[3])
Protected Attributes
int	ManipulationMode
int	Modifier
int	Tolerance
char *	ThicknessLabelFormat
vtkImageAlgorithm *	Reslice
vtkPlaneSource *	PlaneSource
int	RestrictPlaneToVolume
int	ShowReslicedImage
vtkTextProperty *	ThicknessTextProperty
vtkTextMapper *	ThicknessTextMapper
vtkActor2D *	ThicknessTextActor
vtkMatrix4x4 *	ResliceAxes
vtkMatrix4x4 *	NewResliceAxes
vtkImageMapToColors *	ColorMap
vtkActor *	TexturePlaneActor
vtkTexture *	Texture
vtkScalarsToColors *	LookupTable
vtkImageActor *	ImageActor
vtkTextActor *	TextActor
double	OriginalWindow
double	OriginalLevel
double	CurrentWindow
double	CurrentLevel
double	InitialWindow
double	InitialLevel
double	LastEventPosition [2]
int	UseImageActor
char	TextBuff [128]
int	DisplayText
typedef vtkWidgetRepresentation	Superclass
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
static int	IsTypeOf (const char *type)
static vtkResliceCursorRepresentation *	SafeDownCast (vtkObject *o)

Detailed Description

represent the vtkResliceCursorWidget

This class is the base class for the reslice cursor representation subclasses. It represents a cursor that may be interactively translated, rotated through an image and perform thick / thick reformats.

See also:: vtkResliceCursorLineRepresentation vtkResliceCursorThickLineRepresentation vtkResliceCursorWidget vtkResliceCursor

Definition at line 49 of file vtkResliceCursorRepresentation.h.

Member Typedef Documentation

typedef vtkWidgetRepresentation vtkResliceCursorRepresentation::Superclass

Standard VTK methods.

Reimplemented from vtkWidgetRepresentation.

Reimplemented in vtkResliceCursorLineRepresentation, and vtkResliceCursorThickLineRepresentation.

Definition at line 54 of file vtkResliceCursorRepresentation.h.

Member Enumeration Documentation

anonymous enum

Enumerator:

Outside
NearCenter
NearAxis1
NearAxis2
OnCenter
OnAxis1
OnAxis2

Definition at line 90 of file vtkResliceCursorRepresentation.h.

anonymous enum

Enumerator:

None
PanAndRotate
RotateBothAxes
ResizeThickness
WindowLevelling

Definition at line 92 of file vtkResliceCursorRepresentation.h.

Constructor & Destructor Documentation

vtkResliceCursorRepresentation::vtkResliceCursorRepresentation ( ) [protected]

vtkResliceCursorRepresentation::~vtkResliceCursorRepresentation ( ) [protected]

Member Function Documentation

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

Standard VTK methods.

Reimplemented from vtkWidgetRepresentation.

Reimplemented in vtkResliceCursorLineRepresentation, and vtkResliceCursorThickLineRepresentation.

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

Standard VTK methods.

Reimplemented from vtkWidgetRepresentation.

Reimplemented in vtkResliceCursorLineRepresentation, and vtkResliceCursorThickLineRepresentation.

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

Standard VTK methods.

Reimplemented from vtkWidgetRepresentation.

Reimplemented in vtkResliceCursorLineRepresentation, and vtkResliceCursorThickLineRepresentation.

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

Standard VTK methods.

Reimplemented from vtkWidgetRepresentation.

Reimplemented in vtkResliceCursorLineRepresentation, and vtkResliceCursorThickLineRepresentation.

void vtkResliceCursorRepresentation::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)		`[virtual]`

Standard VTK methods.

Reimplemented from vtkWidgetRepresentation.

Reimplemented in vtkResliceCursorLineRepresentation, and vtkResliceCursorThickLineRepresentation.

virtual void vtkResliceCursorRepresentation::SetTolerance ( int ) [virtual]

The tolerance representing the distance to the representation (in pixels) in which the cursor is considered near enough to the representation to be active.

virtual int vtkResliceCursorRepresentation::GetTolerance ( ) [virtual]

The tolerance representing the distance to the representation (in pixels) in which the cursor is considered near enough to the representation to be active.

virtual void vtkResliceCursorRepresentation::SetShowReslicedImage ( int ) [virtual]

Show the resliced image ?

virtual int vtkResliceCursorRepresentation::GetShowReslicedImage ( ) [virtual]

Show the resliced image ?

virtual void vtkResliceCursorRepresentation::ShowReslicedImageOn ( ) [virtual]

Show the resliced image ?

virtual void vtkResliceCursorRepresentation::ShowReslicedImageOff ( ) [virtual]

Show the resliced image ?

virtual void vtkResliceCursorRepresentation::SetRestrictPlaneToVolume ( int ) [virtual]

Make sure that the resliced image remains within the volume. Default is On.

virtual int vtkResliceCursorRepresentation::GetRestrictPlaneToVolume ( ) [virtual]

Make sure that the resliced image remains within the volume. Default is On.

virtual void vtkResliceCursorRepresentation::RestrictPlaneToVolumeOn ( ) [virtual]

Make sure that the resliced image remains within the volume. Default is On.

virtual void vtkResliceCursorRepresentation::RestrictPlaneToVolumeOff ( ) [virtual]

Make sure that the resliced image remains within the volume. Default is On.

virtual void vtkResliceCursorRepresentation::SetThicknessLabelFormat ( const char * ) [virtual]

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

virtual char* vtkResliceCursorRepresentation::GetThicknessLabelFormat ( ) [virtual]

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

virtual char* vtkResliceCursorRepresentation::GetThicknessLabelText ( ) [virtual]

Get the text shown in the widget's label.

virtual double* vtkResliceCursorRepresentation::GetThicknessLabelPosition ( ) [virtual]

Get the position of the widget's label in display coordinates.

virtual void vtkResliceCursorRepresentation::GetThicknessLabelPosition ( double pos[3] ) [virtual]

Get the position of the widget's label in display coordinates.

virtual void vtkResliceCursorRepresentation::GetWorldThicknessLabelPosition ( double pos[3] ) [virtual]

Get the position of the widget's label in display coordinates.

virtual void vtkResliceCursorRepresentation::BuildRepresentation ( ) [virtual]

These are methods that satisfy vtkWidgetRepresentation's API.

Implements vtkWidgetRepresentation.

Reimplemented in vtkResliceCursorLineRepresentation.

virtual vtkMatrix4x4* vtkResliceCursorRepresentation::GetResliceAxes ( ) [virtual]

Get the current reslice class and reslice axes

virtual vtkImageAlgorithm* vtkResliceCursorRepresentation::GetReslice ( ) [virtual]

Get the current reslice class and reslice axes

virtual vtkImageActor* vtkResliceCursorRepresentation::GetImageActor ( ) [virtual]

Get the displayed image actor

virtual void vtkResliceCursorRepresentation::SetLookupTable ( vtkScalarsToColors * ) [virtual]

Set/Get the internal lookuptable (lut) to one defined by the user, or, alternatively, to the lut of another Reslice cusror widget. In this way, a set of three orthogonal planes can share the same lut so that window-levelling is performed uniformly among planes. The default internal lut can be re- set/allocated by setting to 0 (NULL).

virtual vtkScalarsToColors* vtkResliceCursorRepresentation::GetLookupTable ( ) [virtual]

Set/Get the internal lookuptable (lut) to one defined by the user, or, alternatively, to the lut of another Reslice cusror widget. In this way, a set of three orthogonal planes can share the same lut so that window-levelling is performed uniformly among planes. The default internal lut can be re- set/allocated by setting to 0 (NULL).

virtual vtkImageMapToColors* vtkResliceCursorRepresentation::GetColorMap ( ) [virtual]

Convenience method to get the vtkImageMapToColors filter used by this widget. The user can properly render other transparent actors in a scene by calling the filter's SetOutputFormatToRGB and PassAlphaToOutputOff.

virtual void vtkResliceCursorRepresentation::SetColorMap ( vtkImageMapToColors * ) [virtual]

Convenience method to get the vtkImageMapToColors filter used by this widget. The user can properly render other transparent actors in a scene by calling the filter's SetOutputFormatToRGB and PassAlphaToOutputOff.

void vtkResliceCursorRepresentation::SetWindowLevel	(	double	window,
		double	level,
		int	copy = `0`
	)

Set/Get the current window and level values. SetWindowLevel should only be called after SetInput. If a shared lookup table is being used, a callback is required to update the window level values without having to update the lookup table again.

void vtkResliceCursorRepresentation::GetWindowLevel ( double wl[2] )

Set/Get the current window and level values. SetWindowLevel should only be called after SetInput. If a shared lookup table is being used, a callback is required to update the window level values without having to update the lookup table again.

double vtkResliceCursorRepresentation::GetWindow ( ) [inline]

Set/Get the current window and level values. SetWindowLevel should only be called after SetInput. If a shared lookup table is being used, a callback is required to update the window level values without having to update the lookup table again.

Definition at line 146 of file vtkResliceCursorRepresentation.h.

double vtkResliceCursorRepresentation::GetLevel ( ) [inline]

Set/Get the current window and level values. SetWindowLevel should only be called after SetInput. If a shared lookup table is being used, a callback is required to update the window level values without having to update the lookup table again.

Definition at line 147 of file vtkResliceCursorRepresentation.h.

virtual vtkResliceCursor* vtkResliceCursorRepresentation::GetResliceCursor ( ) [pure virtual]

Implemented in vtkResliceCursorLineRepresentation.

virtual void vtkResliceCursorRepresentation::SetDisplayText ( int ) [virtual]

Enable/disable text display of window-level, image coordinates and scalar values in a render window.

virtual int vtkResliceCursorRepresentation::GetDisplayText ( ) [virtual]

Enable/disable text display of window-level, image coordinates and scalar values in a render window.

virtual void vtkResliceCursorRepresentation::DisplayTextOn ( ) [virtual]

Enable/disable text display of window-level, image coordinates and scalar values in a render window.

virtual void vtkResliceCursorRepresentation::DisplayTextOff ( ) [virtual]

Enable/disable text display of window-level, image coordinates and scalar values in a render window.

void vtkResliceCursorRepresentation::SetTextProperty ( vtkTextProperty * tprop )

Set/Get the text property for the image data and window-level annotation.

vtkTextProperty* vtkResliceCursorRepresentation::GetTextProperty ( )

Set/Get the text property for the image data and window-level annotation.

virtual void vtkResliceCursorRepresentation::SetUseImageActor ( int ) [virtual]

Render as a 2D image, or render as a plane with a texture in physical space.

virtual int vtkResliceCursorRepresentation::GetUseImageActor ( ) [virtual]

Render as a 2D image, or render as a plane with a texture in physical space.

virtual void vtkResliceCursorRepresentation::UseImageActorOn ( ) [virtual]

Render as a 2D image, or render as a plane with a texture in physical space.

virtual void vtkResliceCursorRepresentation::UseImageActorOff ( ) [virtual]

Render as a 2D image, or render as a plane with a texture in physical space.

void vtkResliceCursorRepresentation::SetManipulationMode ( int m )

INTERNAL - Do not use Set the manipulation mode. This is done by the widget

virtual int vtkResliceCursorRepresentation::GetManipulationMode ( ) [virtual]

INTERNAL - Do not use Set the manipulation mode. This is done by the widget

void vtkResliceCursorRepresentation::ActivateText ( int )

INTERNAL - Do not use. Internal methods used by the widget to manage text displays for annotations.

void vtkResliceCursorRepresentation::ManageTextDisplay ( )

INTERNAL - Do not use. Internal methods used by the widget to manage text displays for annotations.

virtual void vtkResliceCursorRepresentation::InitializeReslicePlane ( ) [virtual]

Initialize the reslice planes and the camera center. This is done automatically, the first time we render.

virtual void vtkResliceCursorRepresentation::ResetCamera ( ) [virtual]

Initialize the reslice planes and the camera center. This is done automatically, the first time we render.

virtual vtkResliceCursorPolyDataAlgorithm* vtkResliceCursorRepresentation::GetCursorAlgorithm ( ) [pure virtual]

Get the underlying cursor source.

Implemented in vtkResliceCursorLineRepresentation.

virtual vtkPlaneSource* vtkResliceCursorRepresentation::GetPlaneSource ( ) [virtual]

Get the plane source on which the texture (the thin/thick resliced image is displayed)

virtual void vtkResliceCursorRepresentation::CreateDefaultResliceAlgorithm ( ) [protected, virtual]

Create New Reslice plane. Allows subclasses to override and crate their own reslice filters to respond to the widget.

Reimplemented in vtkResliceCursorThickLineRepresentation.

virtual void vtkResliceCursorRepresentation::SetResliceParameters	(	double	outputSpacingX,
		double	outputSpacingY,
		int	extentX,
		int	extentY
	)		`[protected, virtual]`