vtkResliceCursorWidget Class Reference

represent a reslice cursor More...

#include <vtkResliceCursorWidget.h>

Inheritance diagram for vtkResliceCursorWidget:

Collaboration diagram for vtkResliceCursorWidget:

List of all members.

Public Types
enum	{ WindowLevelEvent = 1055, ResliceAxesChangedEvent, ResliceThicknessChangedEvent, ResetCursorEvent }
Public Member Functions
void	CreateDefaultRepresentation ()
virtual void	SetEnabled (int)
virtual void	ResetResliceCursor ()
void	SetRepresentation (vtkResliceCursorRepresentation *r)
vtkResliceCursorRepresentation *	GetResliceCursorRepresentation ()
virtual void	SetManageWindowLevel (int)
virtual int	GetManageWindowLevel ()
virtual void	ManageWindowLevelOn ()
virtual void	ManageWindowLevelOff ()
Static Public Member Functions
static vtkResliceCursorWidget *	New ()
Protected Types
enum	_WidgetState { Start = 0, Active }
Protected Member Functions
	vtkResliceCursorWidget ()
	~vtkResliceCursorWidget ()
void	SetCursor (int state)
void	StartWindowLevel ()
void	InvokeAnEvent ()
Static Protected Member Functions
static void	SelectAction (vtkAbstractWidget *)
static void	RotateAction (vtkAbstractWidget *)
static void	EndSelectAction (vtkAbstractWidget *)
static void	ResizeThicknessAction (vtkAbstractWidget *)
static void	EndResizeThicknessAction (vtkAbstractWidget *)
static void	MoveAction (vtkAbstractWidget *)
static void	ResetResliceCursorAction (vtkAbstractWidget *)
Protected Attributes
int	WidgetState
int	ModifierActive
int	ManageWindowLevel
typedef vtkAbstractWidget	Superclass
static int	IsTypeOf (const char *type)
static vtkResliceCursorWidget *	SafeDownCast (vtkObjectBase *o)
virtual int	IsA (const char *type)
vtkResliceCursorWidget *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
virtual vtkObjectBase *	NewInstanceInternal () const

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Detailed Description

represent a reslice cursor

This class represents a reslice cursor that can be used to perform interactive thick slab MPR's through data. It consists of two cross sectional hairs, with an optional thickness. The hairs may have a hole in the center. These may be translated or rotated independent of each other in the view. The result is used to reslice the data along these cross sections. This allows the user to perform multi-planar thin or thick reformat of the data on an image view, rather than a 3D view. The class internally uses vtkImageSlabReslice or vtkImageReslice depending on the modes in vtkResliceCursor to do its reslicing. The slab thickness is set interactively from the widget. The slab resolution (ie the number of blend points) is set as the minimum spacing along any dimension from the dataset.

See also:

vtkImageSlabReslice vtkResliceCursorLineRepresentation vtkResliceCursor

Events:

vtkCommand::EndInteractionEvent vtkCommand::InteractionEvent vtkCommand::StartInteractionEvent

Examples:

vtkResliceCursorWidget (Examples)

Tests:

vtkResliceCursorWidget (Tests)

Definition at line 52 of file vtkResliceCursorWidget.h.

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Member Typedef Documentation

typedef vtkAbstractWidget vtkResliceCursorWidget::Superclass

Standard VTK class macros.

Reimplemented from vtkAbstractWidget.

Definition at line 61 of file vtkResliceCursorWidget.h.

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Member Enumeration Documentation

anonymous enum

Events BTX

Enumerator:

WindowLevelEvent
ResliceAxesChangedEvent
ResliceThicknessChangedEvent
ResetCursorEvent

Definition at line 97 of file vtkResliceCursorWidget.h.

enum vtkResliceCursorWidget::_WidgetState [protected]

Enumerator:

Start
Active

Definition at line 134 of file vtkResliceCursorWidget.h.

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Constructor & Destructor Documentation

vtkResliceCursorWidget::vtkResliceCursorWidget

(

)

[protected]

vtkResliceCursorWidget::~vtkResliceCursorWidget

(

)

[protected]

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Member Function Documentation

static vtkResliceCursorWidget* vtkResliceCursorWidget::New

(

)

[static]

Instantiate this class.

Reimplemented from vtkObject.

static int vtkResliceCursorWidget::IsTypeOf

(

const char *

type

)

[static]

Standard VTK class macros.

Reimplemented from vtkAbstractWidget.

virtual int vtkResliceCursorWidget::IsA

(

const char *

type

)

[virtual]

Standard VTK class macros.

Reimplemented from vtkAbstractWidget.

static vtkResliceCursorWidget* vtkResliceCursorWidget::SafeDownCast

(

vtkObjectBase *

o

)

[static]

Standard VTK class macros.

Reimplemented from vtkAbstractWidget.

virtual vtkObjectBase* vtkResliceCursorWidget::NewInstanceInternal

(

)

const [protected, virtual]

Standard VTK class macros.

Reimplemented from vtkAbstractWidget.

vtkResliceCursorWidget* vtkResliceCursorWidget::NewInstance

(

)

const

Standard VTK class macros.

Reimplemented from vtkAbstractWidget.

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

Standard VTK class macros.

Reimplemented from vtkAbstractWidget.

void vtkResliceCursorWidget::SetRepresentation

(

vtkResliceCursorRepresentation *

r

)

[inline]

Specify an instance of vtkWidgetRepresentation used to represent this widget in the scene. Note that the representation is a subclass of vtkProp so it can be added to the renderer independent of the widget.

Definition at line 69 of file vtkResliceCursorWidget.h.

vtkResliceCursorRepresentation* vtkResliceCursorWidget::GetResliceCursorRepresentation

(

)

[inline]

Return the representation as a vtkResliceCursorRepresentation.

Definition at line 76 of file vtkResliceCursorWidget.h.

void vtkResliceCursorWidget::CreateDefaultRepresentation

(

)

[virtual]

Create the default widget representation if one is not set.

Implements vtkAbstractWidget.

virtual void vtkResliceCursorWidget::SetEnabled

(

int

)

[virtual]

Methods for activiating this widget. This implementation extends the superclasses' in order to resize the widget handles due to a render start event.

Reimplemented from vtkAbstractWidget.

virtual void vtkResliceCursorWidget::SetManageWindowLevel

(

int

)

[virtual]

Also perform window level ?

virtual int vtkResliceCursorWidget::GetManageWindowLevel

(

)

[virtual]

Also perform window level ?

virtual void vtkResliceCursorWidget::ManageWindowLevelOn

(

)

[virtual]

Also perform window level ?

virtual void vtkResliceCursorWidget::ManageWindowLevelOff

(

)

[virtual]

Also perform window level ?

virtual void vtkResliceCursorWidget::ResetResliceCursor

(

)

[virtual]

Reset the cursor back to its initial state

static void vtkResliceCursorWidget::SelectAction

(

vtkAbstractWidget *

)

[static, protected]

static void vtkResliceCursorWidget::RotateAction

(

vtkAbstractWidget *

)

[static, protected]

static void vtkResliceCursorWidget::EndSelectAction

(

vtkAbstractWidget *

)

[static, protected]

static void vtkResliceCursorWidget::ResizeThicknessAction

(

vtkAbstractWidget *

)

[static, protected]

static void vtkResliceCursorWidget::EndResizeThicknessAction

(

vtkAbstractWidget *

)

[static, protected]

static void vtkResliceCursorWidget::MoveAction

(

vtkAbstractWidget *

)

[static, protected]

static void vtkResliceCursorWidget::ResetResliceCursorAction

(

vtkAbstractWidget *

)

[static, protected]

void vtkResliceCursorWidget::SetCursor

(

int

state

)

[protected]

void vtkResliceCursorWidget::StartWindowLevel

(

)

[protected]

void vtkResliceCursorWidget::InvokeAnEvent

(

)

[protected]

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Member Data Documentation

int vtkResliceCursorWidget::WidgetState [protected]

Definition at line 133 of file vtkResliceCursorWidget.h.

int vtkResliceCursorWidget::ModifierActive [protected]

Definition at line 142 of file vtkResliceCursorWidget.h.

int vtkResliceCursorWidget::ManageWindowLevel [protected]

Definition at line 143 of file vtkResliceCursorWidget.h.

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The documentation for this class was generated from the following file:

• dox/Interaction/Widgets/vtkResliceCursorWidget.h