vtkImageTracerWidget Class Reference

3D widget for tracing on planar props. More...

#include <vtkImageTracerWidget.h>

Inheritance diagram for vtkImageTracerWidget:

Collaboration diagram for vtkImageTracerWidget:

Public Types
typedef vtk3DWidget	Superclass
Public Types inherited from vtk3DWidget
typedef vtkInteractorObserver	Superclass
Public Types inherited from vtkInteractorObserver
typedef vtkObject	Superclass
Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)
vtkImageTracerWidget *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	SetEnabled (int)
virtual void	PlaceWidget (double bounds[6])
void	PlaceWidget ()
void	PlaceWidget (double xmin, double xmax, double ymin, double ymax, double zmin, double zmax)
virtual void	SetHandleProperty (vtkProperty *)
virtual vtkProperty *	GetHandleProperty ()
virtual void	SetSelectedHandleProperty (vtkProperty *)
virtual vtkProperty *	GetSelectedHandleProperty ()
virtual void	SetLineProperty (vtkProperty *)
virtual vtkProperty *	GetLineProperty ()
virtual void	SetSelectedLineProperty (vtkProperty *)
virtual vtkProperty *	GetSelectedLineProperty ()
void	SetViewProp (vtkProp *prop)
virtual void	SetProjectToPlane (int)
virtual int	GetProjectToPlane ()
virtual void	ProjectToPlaneOn ()
virtual void	ProjectToPlaneOff ()
virtual void	SetProjectionNormal (int)
virtual int	GetProjectionNormal ()
void	SetProjectionNormalToXAxes ()
void	SetProjectionNormalToYAxes ()
void	SetProjectionNormalToZAxes ()
void	SetProjectionPosition (double position)
virtual double	GetProjectionPosition ()
void	SetSnapToImage (int snap)
virtual int	GetSnapToImage ()
virtual void	SnapToImageOn ()
virtual void	SnapToImageOff ()
virtual void	SetAutoClose (int)
virtual int	GetAutoClose ()
virtual void	AutoCloseOn ()
virtual void	AutoCloseOff ()
virtual void	SetCaptureRadius (double)
virtual double	GetCaptureRadius ()
void	GetPath (vtkPolyData *pd)
vtkGlyphSource2D *	GetGlyphSource ()
virtual void	SetImageSnapType (int)
virtual int	GetImageSnapType ()
void	SetHandlePosition (int handle, double xyz[3])
void	SetHandlePosition (int handle, double x, double y, double z)
void	GetHandlePosition (int handle, double xyz[3])
double *	GetHandlePosition (int handle)
virtual int	GetNumberOfHandles ()
void	SetInteraction (int interact)
virtual int	GetInteraction ()
virtual void	InteractionOn ()
virtual void	InteractionOff ()
void	InitializeHandles (vtkPoints *)
int	IsClosed ()
virtual void	SetHandleLeftMouseButton (int)
virtual int	GetHandleLeftMouseButton ()
virtual void	HandleLeftMouseButtonOn ()
virtual void	HandleLeftMouseButtonOff ()
virtual void	SetHandleMiddleMouseButton (int)
virtual int	GetHandleMiddleMouseButton ()
virtual void	HandleMiddleMouseButtonOn ()
virtual void	HandleMiddleMouseButtonOff ()
virtual void	SetHandleRightMouseButton (int)
virtual int	GetHandleRightMouseButton ()
virtual void	HandleRightMouseButtonOn ()
virtual void	HandleRightMouseButtonOff ()
Public Member Functions inherited from vtk3DWidget
vtk3DWidget *	NewInstance () const
virtual void	SetProp3D (vtkProp3D *)
virtual vtkProp3D *	GetProp3D ()
virtual void	SetInputData (vtkDataSet *)
virtual void	SetInputConnection (vtkAlgorithmOutput *)
virtual vtkDataSet *	GetInput ()
virtual void	SetPlaceFactor (double)
virtual double	GetPlaceFactor ()
virtual void	SetHandleSize (double)
virtual double	GetHandleSize ()
Public Member Functions inherited from vtkInteractorObserver
vtkInteractorObserver *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
int	GetEnabled ()
void	EnabledOn ()
void	EnabledOff ()
void	On ()
void	Off ()
virtual void	SetInteractor (vtkRenderWindowInteractor *iren)
virtual vtkRenderWindowInteractor *	GetInteractor ()
virtual void	SetPriority (float)
virtual float	GetPriority ()
virtual void	PickingManagedOn ()
virtual void	PickingManagedOff ()
virtual void	SetPickingManaged (bool)
virtual bool	GetPickingManaged ()
virtual void	SetKeyPressActivation (int)
virtual int	GetKeyPressActivation ()
virtual void	KeyPressActivationOn ()
virtual void	KeyPressActivationOff ()
virtual void	SetKeyPressActivationValue (char)
virtual char	GetKeyPressActivationValue ()
virtual vtkRenderer *	GetDefaultRenderer ()
virtual void	SetDefaultRenderer (vtkRenderer *)
virtual vtkRenderer *	GetCurrentRenderer ()
virtual void	SetCurrentRenderer (vtkRenderer *)
virtual void	OnChar ()
void	GrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL)
void	ReleaseFocus ()
Public Member Functions inherited from vtkObject
vtkObject *	NewInstance () const
virtual void	DebugOn ()
virtual void	DebugOff ()
bool	GetDebug ()
void	SetDebug (bool debugFlag)
virtual void	Modified ()
virtual unsigned long	GetMTime ()
unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
unsigned long	AddObserver (const char *event, vtkCommand *, float priority=0.0f)
vtkCommand *	GetCommand (unsigned long tag)
void	RemoveObserver (vtkCommand *)
void	RemoveObservers (unsigned long event, vtkCommand *)
void	RemoveObservers (const char *event, vtkCommand *)
int	HasObserver (unsigned long event, vtkCommand *)
int	HasObserver (const char *event, vtkCommand *)
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)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
int	InvokeEvent (unsigned long event, void *callData)
int	InvokeEvent (const char *event, void *callData)
int	InvokeEvent (unsigned long event)
int	InvokeEvent (const char *event)
Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
virtual void	Delete ()
virtual void	FastDelete ()
void	Print (ostream &os)
virtual void	PrintHeader (ostream &os, vtkIndent indent)
virtual void	PrintTrailer (ostream &os, vtkIndent indent)
virtual void	Register (vtkObjectBase *o)
virtual void	UnRegister (vtkObjectBase *o)
int	GetReferenceCount ()
void	SetReferenceCount (int)
void	PrintRevisions (ostream &)

Static Public Member Functions
static vtkImageTracerWidget *	New ()
static int	IsTypeOf (const char *type)
static vtkImageTracerWidget *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtk3DWidget
static int	IsTypeOf (const char *type)
static vtk3DWidget *	SafeDownCast (vtkObjectBase *o)
Static Public Member Functions inherited from vtkInteractorObserver
static int	IsTypeOf (const char *type)
static vtkInteractorObserver *	SafeDownCast (vtkObjectBase *o)
static void	ComputeDisplayToWorld (vtkRenderer *ren, double x, double y, double z, double worldPt[4])
static void	ComputeWorldToDisplay (vtkRenderer *ren, double x, double y, double z, double displayPt[3])
Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)
static vtkObject *	SafeDownCast (vtkObjectBase *o)
static vtkObject *	New ()
static void	BreakOnError ()
static void	SetGlobalWarningDisplay (int val)
static void	GlobalWarningDisplayOn ()
static void	GlobalWarningDisplayOff ()
static int	GetGlobalWarningDisplay ()
Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)
static vtkObjectBase *	New ()

Protected Types
enum	WidgetState {   Start =0, Tracing, Snapping, Erasing,   Inserting, Moving, Translating, Outside }

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkImageTracerWidget ()
	~vtkImageTracerWidget ()
void	OnLeftButtonDown ()
void	OnLeftButtonUp ()
void	OnMiddleButtonDown ()
void	OnMiddleButtonUp ()
void	OnRightButtonDown ()
void	OnRightButtonUp ()
void	OnMouseMove ()
void	AddObservers ()
void	Trace (int, int)
void	Snap (double *)
void	MovePoint (const double *, const double *)
void	Translate (const double *, const double *)
void	ClosePath ()
void	AppendHandles (double *)
void	ResetHandles ()
void	AllocateHandles (const int &)
void	AdjustHandlePosition (const int &, double *)
int	HighlightHandle (vtkProp *)
void	EraseHandle (const int &)
virtual void	SizeHandles ()
void	InsertHandleOnLine (double *)
void	HighlightLine (const int &)
void	BuildLinesFromHandles ()
void	ResetLine (double *)
void	AppendLine (double *)
virtual void	RegisterPickers ()
void	CreateDefaultProperties ()
Protected Member Functions inherited from vtk3DWidget
	vtk3DWidget ()
	~vtk3DWidget ()
void	AdjustBounds (double bounds[6], double newBounds[6], double center[3])
double	SizeHandles (double factor)
void	UpdateInput ()
Protected Member Functions inherited from vtkInteractorObserver
	vtkInteractorObserver ()
	~vtkInteractorObserver ()
virtual void	StartInteraction ()
virtual void	EndInteraction ()
void	ComputeDisplayToWorld (double x, double y, double z, double worldPt[4])
void	ComputeWorldToDisplay (double x, double y, double z, double displayPt[3])
void	UnRegisterPickers ()
virtual void	PickersModified ()
vtkPickingManager *	GetPickingManager ()
vtkAssemblyPath *	GetAssemblyPath (double X, double Y, double Z, vtkAbstractPropPicker *picker)
int	RequestCursorShape (int requestedShape)
Protected Member Functions inherited from vtkObject
	vtkObject ()
virtual	~vtkObject ()
virtual void	RegisterInternal (vtkObjectBase *, int check)
virtual void	UnRegisterInternal (vtkObjectBase *, int check)
void	InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL)
void	InternalReleaseFocus ()
Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()
virtual	~vtkObjectBase ()
virtual void	CollectRevisions (ostream &)
virtual void	ReportReferences (vtkGarbageCollector *)
	vtkObjectBase (const vtkObjectBase &)
void	operator= (const vtkObjectBase &)

Static Protected Member Functions
static void	ProcessEvents (vtkObject *object, unsigned long event, void *clientdata, void *calldata)
Static Protected Member Functions inherited from vtkInteractorObserver
static void	ProcessEvents (vtkObject *object, unsigned long event, void *clientdata, void *calldata)

Protected Attributes
int	State
int	Interaction
int	ProjectionNormal
double	ProjectionPosition
int	ProjectToPlane
int	ImageSnapType
int	SnapToImage
double	CaptureRadius
int	AutoClose
int	IsSnapping
int	LastX
int	LastY
vtkActor **	Handle
vtkPolyData **	HandleGeometry
vtkGlyphSource2D *	HandleGenerator
vtkTransformPolyDataFilter *	TransformFilter
vtkTransform *	Transform
vtkFloatArray *	TemporaryHandlePoints
int	NumberOfHandles
vtkActor *	CurrentHandle
int	CurrentHandleIndex
vtkProp *	ViewProp
vtkPropPicker *	PropPicker
vtkPoints *	LinePoints
vtkCellArray *	LineCells
vtkActor *	LineActor
vtkPolyData *	LineData
vtkIdType	CurrentPoints [2]
int	PickCount
vtkCellPicker *	HandlePicker
vtkCellPicker *	LinePicker
vtkAbstractPropPicker *	CurrentPicker
vtkProperty *	HandleProperty
vtkProperty *	SelectedHandleProperty
vtkProperty *	LineProperty
vtkProperty *	SelectedLineProperty
int	HandleLeftMouseButton
int	HandleMiddleMouseButton
int	HandleRightMouseButton
Protected Attributes inherited from vtk3DWidget
vtkProp3D *	Prop3D
vtk3DWidgetConnection *	ConnectionHolder
double	PlaceFactor
int	Placed
double	InitialBounds [6]
double	InitialLength
double	HandleSize
int	ValidPick
double	LastPickPosition [3]
Protected Attributes inherited from vtkInteractorObserver
int	Enabled
vtkCallbackCommand *	EventCallbackCommand
vtkCallbackCommand *	KeyPressCallbackCommand
float	Priority
bool	PickingManaged
int	KeyPressActivation
char	KeyPressActivationValue
vtkRenderWindowInteractor *	Interactor
vtkRenderer *	CurrentRenderer
vtkRenderer *	DefaultRenderer
unsigned long	CharObserverTag
unsigned long	DeleteObserverTag
vtkObserverMediator *	ObserverMediator
Protected Attributes inherited from vtkObject
bool	Debug
vtkTimeStamp	MTime
vtkSubjectHelper *	SubjectHelper
Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount
vtkWeakPointerBase **	WeakPointers

Detailed Description

3D widget for tracing on planar props.

vtkImageTracerWidget is different from other widgets in three distinct ways: 1) any sub-class of vtkProp can be input rather than just vtkProp3D, so that vtkImageActor can be set as the prop and then traced over, 2) the widget fires pick events at the input prop to decide where to move its handles, 3) the widget has 2D glyphs for handles instead of 3D spheres as is done in other sub-classes of vtk3DWidget. This widget is primarily designed for manually tracing over image data. The button actions and key modifiers are as follows for controlling the widget: 1) left button click over the image, hold and drag draws a free hand line. 2) left button click and release erases the widget line, if it exists, and repositions the first handle. 3) middle button click starts a snap drawn line. The line is terminated by clicking the middle button while depressing the ctrl key. 4) when tracing a continuous or snap drawn line, if the last cursor position is within a specified tolerance to the first handle, the widget line will form a closed loop. 5) right button clicking and holding on any handle that is part of a snap drawn line allows handle dragging: existing line segments are updated accordingly. If the path is open and AutoClose is set to On, the path can be closed by repositioning the first and last points over one another. 6) ctrl key + right button down on any handle will erase it: existing snap drawn line segments are updated accordingly. If the line was formed by continuous tracing, the line is deleted leaving one handle. 7) shift key + right button down on any snap drawn line segment will insert a handle at the cursor position. The line segment is split accordingly.

Warning

the input vtkDataSet should be vtkImageData.

See also

vtk3DWidget vtkBoxWidget vtkLineWidget vtkPointWidget vtkSphereWidget vtkImagePlaneWidget vtkImplicitPlaneWidget vtkPlaneWidget

Events:

vtkCommand::StartInteractionEvent vtkCommand::EndInteractionEvent vtkCommand::DisableEvent vtkCommand::EnableEvent vtkCommand::InteractionEvent

Examples:

vtkImageTracerWidget (Examples)

Tests:

vtkImageTracerWidget (Tests)

Definition at line 88 of file vtkImageTracerWidget.h.

Member Typedef Documentation

Superclass

typedef vtk3DWidget vtkImageTracerWidget::Superclass

Definition at line 94 of file vtkImageTracerWidget.h.

Member Enumeration Documentation

WidgetState

enum vtkImageTracerWidget::WidgetState

protected

Enumerator
Start
Tracing
Snapping
Erasing
Inserting
Moving
Translating
Outside

Definition at line 260 of file vtkImageTracerWidget.h.

Constructor & Destructor Documentation

vtkImageTracerWidget()

vtkImageTracerWidget::vtkImageTracerWidget ( )

protected

~vtkImageTracerWidget()

vtkImageTracerWidget::~vtkImageTracerWidget ( )

protected

Member Function Documentation

New()

static vtkImageTracerWidget* vtkImageTracerWidget::New ( )

static

Instantiate the object.

IsTypeOf()

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

static

IsA()

virtual int vtkImageTracerWidget::IsA ( const char *  name )

virtual

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtk3DWidget.

SafeDownCast()

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

static

NewInstanceInternal()

virtual vtkObjectBase* vtkImageTracerWidget::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtk3DWidget.

NewInstance()

vtkImageTracerWidget* vtkImageTracerWidget::NewInstance

(

)

const

PrintSelf()

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

virtual

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtk3DWidget.

SetEnabled()

virtual void vtkImageTracerWidget::SetEnabled ( int  )

virtual

Methods that satisfy the superclass' API.

Reimplemented from vtkInteractorObserver.

PlaceWidget() [1/3]

virtual void vtkImageTracerWidget::PlaceWidget ( double  bounds[6] )

virtual

This method is used to initially place the widget. The placement of the widget depends on whether a Prop3D or input dataset is provided. If one of these two is provided, they will be used to obtain a bounding box, around which the widget is placed. Otherwise, you can manually specify a bounds with the PlaceWidget(bounds) method. Note: PlaceWidget(bounds) is required by all subclasses; the other methods are provided as convenience methods.

Implements vtk3DWidget.

PlaceWidget() [2/3]

void vtkImageTracerWidget::PlaceWidget ( )

inlinevirtual

Reimplemented from vtk3DWidget.

Definition at line 101 of file vtkImageTracerWidget.h.

PlaceWidget() [3/3]

void vtkImageTracerWidget::PlaceWidget ( double  xmin, double  xmax, double  ymin, double  ymax, double  zmin, double  zmax  )

inlinevirtual

Reimplemented from vtk3DWidget.

Definition at line 103 of file vtkImageTracerWidget.h.

SetHandleProperty()

virtual void vtkImageTracerWidget::SetHandleProperty ( vtkProperty *  )

virtual

Set/Get the handle properties (the 2D glyphs are the handles). The properties of the handles when selected and normal can be manipulated.

GetHandleProperty()

virtual vtkProperty* vtkImageTracerWidget::GetHandleProperty ( )

virtual

SetSelectedHandleProperty()

virtual void vtkImageTracerWidget::SetSelectedHandleProperty ( vtkProperty *  )

virtual

GetSelectedHandleProperty()

virtual vtkProperty* vtkImageTracerWidget::GetSelectedHandleProperty ( )

virtual

SetLineProperty()

virtual void vtkImageTracerWidget::SetLineProperty ( vtkProperty *  )

virtual

Set/Get the line properties. The properties of the line when selected and unselected can be manipulated.

GetLineProperty()

virtual vtkProperty* vtkImageTracerWidget::GetLineProperty ( )

virtual

SetSelectedLineProperty()

virtual void vtkImageTracerWidget::SetSelectedLineProperty ( vtkProperty *  )

virtual

GetSelectedLineProperty()

virtual vtkProperty* vtkImageTracerWidget::GetSelectedLineProperty ( )

virtual

SetViewProp()

void vtkImageTracerWidget::SetViewProp

(

vtkProp *

prop

)

Set the prop, usually a vtkImageActor, to trace over.

SetProjectToPlane()

virtual void vtkImageTracerWidget::SetProjectToPlane ( int  )

virtual

Force handles to be on a specific ortho plane. Default is Off.

GetProjectToPlane()

virtual int vtkImageTracerWidget::GetProjectToPlane ( )

virtual

ProjectToPlaneOn()

virtual void vtkImageTracerWidget::ProjectToPlaneOn ( )

virtual

ProjectToPlaneOff()

virtual void vtkImageTracerWidget::ProjectToPlaneOff ( )

virtual

SetProjectionNormal()

virtual void vtkImageTracerWidget::SetProjectionNormal ( int  )

virtual

Set the projection normal. The normal in SetProjectionNormal is 0,1,2 for YZ,XZ,XY planes respectively. Since the handles are 2D glyphs, it is necessary to specify a plane on which to generate them, even though ProjectToPlane may be turned off.

GetProjectionNormal()

virtual int vtkImageTracerWidget::GetProjectionNormal ( )

virtual

SetProjectionNormalToXAxes()

void vtkImageTracerWidget::SetProjectionNormalToXAxes ( )

inline

Definition at line 144 of file vtkImageTracerWidget.h.

SetProjectionNormalToYAxes()

void vtkImageTracerWidget::SetProjectionNormalToYAxes ( )

inline

Definition at line 146 of file vtkImageTracerWidget.h.

SetProjectionNormalToZAxes()

void vtkImageTracerWidget::SetProjectionNormalToZAxes ( )

inline

Definition at line 148 of file vtkImageTracerWidget.h.

SetProjectionPosition()

void vtkImageTracerWidget::SetProjectionPosition

(

double

position

)

Set the position of the widgets' handles in terms of a plane's position. e.g., if ProjectionNormal is 0, all of the x-coordinate values of the handles are set to ProjectionPosition. No attempt is made to ensure that the position is within the bounds of either the underlying image data or the prop on which tracing is performed.

GetProjectionPosition()

virtual double vtkImageTracerWidget::GetProjectionPosition ( )

virtual

SetSnapToImage()

void vtkImageTracerWidget::SetSnapToImage

(

int

snap

)

Force snapping to image data while tracing. Default is Off.

GetSnapToImage()

virtual int vtkImageTracerWidget::GetSnapToImage ( )

virtual

SnapToImageOn()

virtual void vtkImageTracerWidget::SnapToImageOn ( )

virtual

SnapToImageOff()

virtual void vtkImageTracerWidget::SnapToImageOff ( )

virtual

SetAutoClose()

virtual void vtkImageTracerWidget::SetAutoClose ( int  )

virtual

In concert with a CaptureRadius value, automatically form a closed path by connecting first to last path points. Default is Off.

GetAutoClose()

virtual int vtkImageTracerWidget::GetAutoClose ( )

virtual

AutoCloseOn()

virtual void vtkImageTracerWidget::AutoCloseOn ( )

virtual

AutoCloseOff()

virtual void vtkImageTracerWidget::AutoCloseOff ( )

virtual

SetCaptureRadius()

virtual void vtkImageTracerWidget::SetCaptureRadius ( double  )

virtual

Set/Get the capture radius for automatic path closing. For image data, capture radius should be half the distance between voxel/pixel centers. Default is 1.0

GetCaptureRadius()

virtual double vtkImageTracerWidget::GetCaptureRadius ( )

virtual

GetPath()

void vtkImageTracerWidget::GetPath

(

vtkPolyData *

pd

)

Grab the points and lines that define the traced path. These point values are guaranteed to be up-to-date when either the InteractionEvent or EndInteraction events are invoked. The user provides the vtkPolyData and the points and cells representing the line are added to it.

GetGlyphSource()

vtkGlyphSource2D* vtkImageTracerWidget::GetGlyphSource ( )

inline

Get the handles' geometric representation via vtkGlyphSource2D.

Definition at line 193 of file vtkImageTracerWidget.h.

SetImageSnapType()

virtual void vtkImageTracerWidget::SetImageSnapType ( int  )

virtual

Set/Get the type of snapping to image data: center of a pixel/voxel or nearest point defining a pixel/voxel.

GetImageSnapType()

virtual int vtkImageTracerWidget::GetImageSnapType ( )

virtual

SetHandlePosition() [1/2]

void vtkImageTracerWidget::SetHandlePosition	(	int	handle,
		double	xyz[3]
	)

Set/Get the handle position in terms of a zero-based array of handles.

SetHandlePosition() [2/2]

void vtkImageTracerWidget::SetHandlePosition	(	int	handle,
		double	x,
		double	y,
		double	z
	)

GetHandlePosition() [1/2]

void vtkImageTracerWidget::GetHandlePosition	(	int	handle,
		double	xyz[3]
	)

GetHandlePosition() [2/2]

double* vtkImageTracerWidget::GetHandlePosition

(

int

handle

)

GetNumberOfHandles()

virtual int vtkImageTracerWidget::GetNumberOfHandles ( )

virtual

Get the number of handles.

SetInteraction()

void vtkImageTracerWidget::SetInteraction

(

int

interact

)

Enable/disable mouse interaction when the widget is visible.

GetInteraction()

virtual int vtkImageTracerWidget::GetInteraction ( )

virtual

InteractionOn()

virtual void vtkImageTracerWidget::InteractionOn ( )

virtual

InteractionOff()

virtual void vtkImageTracerWidget::InteractionOff ( )

virtual

InitializeHandles()

void vtkImageTracerWidget::InitializeHandles

(

vtkPoints *

)

Initialize the widget with a set of points and generate lines between them. If AutoClose is on it will handle the case wherein the first and last points are congruent.

IsClosed()

int vtkImageTracerWidget::IsClosed

(

)

Is the path closed or open?

SetHandleLeftMouseButton()

virtual void vtkImageTracerWidget::SetHandleLeftMouseButton ( int  )

virtual

Enable/Disable mouse button events

GetHandleLeftMouseButton()

virtual int vtkImageTracerWidget::GetHandleLeftMouseButton ( )

virtual

HandleLeftMouseButtonOn()

virtual void vtkImageTracerWidget::HandleLeftMouseButtonOn ( )

virtual

HandleLeftMouseButtonOff()

virtual void vtkImageTracerWidget::HandleLeftMouseButtonOff ( )

virtual

SetHandleMiddleMouseButton()

virtual void vtkImageTracerWidget::SetHandleMiddleMouseButton ( int  )

virtual

GetHandleMiddleMouseButton()

virtual int vtkImageTracerWidget::GetHandleMiddleMouseButton ( )

virtual

HandleMiddleMouseButtonOn()

virtual void vtkImageTracerWidget::HandleMiddleMouseButtonOn ( )

virtual

HandleMiddleMouseButtonOff()

virtual void vtkImageTracerWidget::HandleMiddleMouseButtonOff ( )

virtual

SetHandleRightMouseButton()

virtual void vtkImageTracerWidget::SetHandleRightMouseButton ( int  )

virtual

GetHandleRightMouseButton()

virtual int vtkImageTracerWidget::GetHandleRightMouseButton ( )

virtual

HandleRightMouseButtonOn()

virtual void vtkImageTracerWidget::HandleRightMouseButtonOn ( )

virtual

HandleRightMouseButtonOff()

virtual void vtkImageTracerWidget::HandleRightMouseButtonOff ( )

virtual

ProcessEvents()

static void vtkImageTracerWidget::ProcessEvents ( vtkObject *  object, unsigned long  event, void *  clientdata, void *  calldata  )

staticprotected

OnLeftButtonDown()

void vtkImageTracerWidget::OnLeftButtonDown ( )

protected

OnLeftButtonUp()

void vtkImageTracerWidget::OnLeftButtonUp ( )

protected

OnMiddleButtonDown()

void vtkImageTracerWidget::OnMiddleButtonDown ( )

protected

OnMiddleButtonUp()

void vtkImageTracerWidget::OnMiddleButtonUp ( )

protected

OnRightButtonDown()

void vtkImageTracerWidget::OnRightButtonDown ( )

protected

OnRightButtonUp()

void vtkImageTracerWidget::OnRightButtonUp ( )

protected

OnMouseMove()

void vtkImageTracerWidget::OnMouseMove ( )

protected

AddObservers()

void vtkImageTracerWidget::AddObservers ( )

protected

Trace()

void vtkImageTracerWidget::Trace ( int  , int    )

protected

Snap()

void vtkImageTracerWidget::Snap ( double *  )

protected

MovePoint()

void vtkImageTracerWidget::MovePoint ( const double *  , const double *    )

protected

Translate()

void vtkImageTracerWidget::Translate ( const double *  , const double *    )

protected

ClosePath()

void vtkImageTracerWidget::ClosePath ( )

protected

AppendHandles()

void vtkImageTracerWidget::AppendHandles ( double *  )

protected

ResetHandles()

void vtkImageTracerWidget::ResetHandles ( )

protected

AllocateHandles()

void vtkImageTracerWidget::AllocateHandles ( const int &  )

protected

AdjustHandlePosition()

void vtkImageTracerWidget::AdjustHandlePosition ( const int &  , double *    )

protected

HighlightHandle()

int vtkImageTracerWidget::HighlightHandle ( vtkProp *  )

protected

EraseHandle()

void vtkImageTracerWidget::EraseHandle ( const int &  )

protected

SizeHandles()

virtual void vtkImageTracerWidget::SizeHandles ( )

protectedvirtual

Reimplemented from vtk3DWidget.

InsertHandleOnLine()

void vtkImageTracerWidget::InsertHandleOnLine ( double *  )

protected

HighlightLine()

void vtkImageTracerWidget::HighlightLine ( const int &  )

protected

BuildLinesFromHandles()

void vtkImageTracerWidget::BuildLinesFromHandles ( )

protected

ResetLine()

void vtkImageTracerWidget::ResetLine ( double *  )

protected

AppendLine()

void vtkImageTracerWidget::AppendLine ( double *  )

protected

RegisterPickers()

virtual void vtkImageTracerWidget::RegisterPickers ( )

protectedvirtual

Register internal Pickers in the Picking Manager. Must be reimplemented by concrete widgets to register their pickers.

Reimplemented from vtkInteractorObserver.

CreateDefaultProperties()

void vtkImageTracerWidget::CreateDefaultProperties ( )

protected

Member Data Documentation

State

int vtkImageTracerWidget::State

protected

Definition at line 259 of file vtkImageTracerWidget.h.

Interaction

int vtkImageTracerWidget::Interaction

protected

Definition at line 291 of file vtkImageTracerWidget.h.

ProjectionNormal

int vtkImageTracerWidget::ProjectionNormal

protected

Definition at line 292 of file vtkImageTracerWidget.h.

ProjectionPosition

double vtkImageTracerWidget::ProjectionPosition

protected

Definition at line 293 of file vtkImageTracerWidget.h.

ProjectToPlane

int vtkImageTracerWidget::ProjectToPlane

protected

Definition at line 294 of file vtkImageTracerWidget.h.

ImageSnapType

int vtkImageTracerWidget::ImageSnapType

protected

Definition at line 295 of file vtkImageTracerWidget.h.

SnapToImage

int vtkImageTracerWidget::SnapToImage

protected

Definition at line 296 of file vtkImageTracerWidget.h.

CaptureRadius

double vtkImageTracerWidget::CaptureRadius

protected

Definition at line 297 of file vtkImageTracerWidget.h.

AutoClose

int vtkImageTracerWidget::AutoClose

protected

Definition at line 298 of file vtkImageTracerWidget.h.

IsSnapping

int vtkImageTracerWidget::IsSnapping

protected

Definition at line 299 of file vtkImageTracerWidget.h.

LastX

int vtkImageTracerWidget::LastX

protected

Definition at line 300 of file vtkImageTracerWidget.h.

LastY

int vtkImageTracerWidget::LastY

protected

Definition at line 301 of file vtkImageTracerWidget.h.

Handle

vtkActor** vtkImageTracerWidget::Handle

protected

Definition at line 310 of file vtkImageTracerWidget.h.

HandleGeometry

vtkPolyData** vtkImageTracerWidget::HandleGeometry

protected

Definition at line 311 of file vtkImageTracerWidget.h.

HandleGenerator

vtkGlyphSource2D* vtkImageTracerWidget::HandleGenerator

protected

Definition at line 312 of file vtkImageTracerWidget.h.

TransformFilter

vtkTransformPolyDataFilter* vtkImageTracerWidget::TransformFilter

protected

Definition at line 315 of file vtkImageTracerWidget.h.

Transform

vtkTransform* vtkImageTracerWidget::Transform

protected

Definition at line 316 of file vtkImageTracerWidget.h.

TemporaryHandlePoints

vtkFloatArray* vtkImageTracerWidget::TemporaryHandlePoints

protected

Definition at line 317 of file vtkImageTracerWidget.h.

NumberOfHandles

int vtkImageTracerWidget::NumberOfHandles

protected

Definition at line 328 of file vtkImageTracerWidget.h.

CurrentHandle

vtkActor* vtkImageTracerWidget::CurrentHandle

protected

Definition at line 329 of file vtkImageTracerWidget.h.

CurrentHandleIndex

int vtkImageTracerWidget::CurrentHandleIndex

protected

Definition at line 330 of file vtkImageTracerWidget.h.

ViewProp

vtkProp* vtkImageTracerWidget::ViewProp

protected

Definition at line 332 of file vtkImageTracerWidget.h.

PropPicker

vtkPropPicker* vtkImageTracerWidget::PropPicker

protected

Definition at line 333 of file vtkImageTracerWidget.h.

LinePoints

vtkPoints* vtkImageTracerWidget::LinePoints

protected

Definition at line 336 of file vtkImageTracerWidget.h.

LineCells

vtkCellArray* vtkImageTracerWidget::LineCells

protected

Definition at line 337 of file vtkImageTracerWidget.h.

LineActor

vtkActor* vtkImageTracerWidget::LineActor

protected

Definition at line 338 of file vtkImageTracerWidget.h.

LineData

vtkPolyData* vtkImageTracerWidget::LineData

protected

Definition at line 339 of file vtkImageTracerWidget.h.

CurrentPoints

vtkIdType vtkImageTracerWidget::CurrentPoints[2]

protected

Definition at line 340 of file vtkImageTracerWidget.h.

PickCount

int vtkImageTracerWidget::PickCount

protected

Definition at line 346 of file vtkImageTracerWidget.h.

HandlePicker

vtkCellPicker* vtkImageTracerWidget::HandlePicker

protected

Definition at line 349 of file vtkImageTracerWidget.h.

LinePicker

vtkCellPicker* vtkImageTracerWidget::LinePicker

protected

Definition at line 350 of file vtkImageTracerWidget.h.

CurrentPicker

vtkAbstractPropPicker* vtkImageTracerWidget::CurrentPicker

protected

Definition at line 351 of file vtkImageTracerWidget.h.

HandleProperty

vtkProperty* vtkImageTracerWidget::HandleProperty

protected

Definition at line 358 of file vtkImageTracerWidget.h.

SelectedHandleProperty

vtkProperty* vtkImageTracerWidget::SelectedHandleProperty

protected

Definition at line 359 of file vtkImageTracerWidget.h.

LineProperty

vtkProperty* vtkImageTracerWidget::LineProperty

protected

Definition at line 360 of file vtkImageTracerWidget.h.

SelectedLineProperty

vtkProperty* vtkImageTracerWidget::SelectedLineProperty

protected

Definition at line 361 of file vtkImageTracerWidget.h.

HandleLeftMouseButton

int vtkImageTracerWidget::HandleLeftMouseButton

protected

Definition at line 365 of file vtkImageTracerWidget.h.

HandleMiddleMouseButton

int vtkImageTracerWidget::HandleMiddleMouseButton

protected

Definition at line 366 of file vtkImageTracerWidget.h.

HandleRightMouseButton

int vtkImageTracerWidget::HandleRightMouseButton

protected

Definition at line 367 of file vtkImageTracerWidget.h.

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

• dox/opt/build/vtk6-6.3.0+dfsg2/Interaction/Widgets/vtkImageTracerWidget.h