a widget to manipulate 3D parallelopipeds More...

#include <vtkParallelopipedWidget.h>

Inheritance diagram for vtkParallelopipedWidget:

Collaboration diagram for vtkParallelopipedWidget:

Public Types
typedef vtkAbstractWidget	Superclass

Public Types inherited from vtkAbstractWidget
typedef vtkInteractorObserver	Superclass
	Standard macros implementing standard VTK methods. More...

Public Types inherited from vtkInteractorObserver
typedef vtkObject	Superclass

Public Member Functions
virtual vtkTypeBool	IsA (const char *type)
	Standard macros implementing standard VTK methods. More...

vtkParallelopipedWidget *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Standard macros implementing standard VTK methods. More...

void	SetEnabled (int) override
	Override the superclass method. More...

void	SetRepresentation (vtkParallelopipedRepresentation *r)
	Specify an instance of vtkWidgetRepresentation used to represent this widget in the scene. More...

vtkParallelopipedRepresentation *	GetParallelopipedRepresentation ()
	Return the representation as a vtkParallelopipedRepresentation. More...

void	CreateDefaultRepresentation () override
	Create the default widget representation if one is not set. More...

void	SetProcessEvents (vtkTypeBool) override
	Methods to change the whether the widget responds to interaction. More...


virtual void	SetEnableChairCreation (vtkTypeBool)
	Enable/disable the creation of a chair on this widget. More...

virtual vtkTypeBool	GetEnableChairCreation ()
	Enable/disable the creation of a chair on this widget. More...

virtual void	EnableChairCreationOn ()
	Enable/disable the creation of a chair on this widget. More...

virtual void	EnableChairCreationOff ()
	Enable/disable the creation of a chair on this widget. More...

Public Member Functions inherited from vtkAbstractWidget
vtkWidgetEventTranslator *	GetEventTranslator ()
	Get the event translator. More...

void	Render ()
	This method is called by subclasses when a render method is to be invoked on the vtkRenderWindowInteractor. More...

void	SetParent (vtkAbstractWidget *parent)
	Specifying a parent to this widget is used when creating composite widgets. More...

virtual vtkAbstractWidget *	GetParent ()

void	SetPriority (float) override
	Override the superclass method. More...

virtual vtkTypeBool	GetProcessEvents ()
	Methods to change whether the widget responds to interaction. More...

virtual void	ProcessEventsOn ()
	Methods to change whether the widget responds to interaction. More...

virtual void	ProcessEventsOff ()
	Methods to change whether the widget responds to interaction. More...

vtkWidgetRepresentation *	GetRepresentation ()
	Return an instance of vtkWidgetRepresentation used to represent this widget in the scene. More...

virtual void	SetManagesCursor (vtkTypeBool)
	Turn on or off the management of the cursor. More...

virtual vtkTypeBool	GetManagesCursor ()
	Turn on or off the management of the cursor. More...

virtual void	ManagesCursorOn ()
	Turn on or off the management of the cursor. More...

virtual void	ManagesCursorOff ()
	Turn on or off the management of the cursor. More...

vtkAbstractWidget *	NewInstance () const
	Standard macros implementing standard VTK methods. More...

Public Member Functions inherited from vtkInteractorObserver
vtkInteractorObserver *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses. More...

int	GetEnabled ()

void	EnabledOn ()

void	EnabledOff ()

void	On ()

void	Off ()

virtual void	OnChar ()
	Sets up the keypress-i event. More...

virtual void	SetInteractor (vtkRenderWindowInteractor *iren)
	This method is used to associate the widget with the render window interactor. More...

virtual vtkRenderWindowInteractor *	GetInteractor ()
	This method is used to associate the widget with the render window interactor. More...

virtual float	GetPriority ()
	Set/Get the priority at which events are processed. More...

virtual void	PickingManagedOn ()
	Enable/Disable the use of a manager to process the picking. More...

virtual void	PickingManagedOff ()
	Enable/Disable the use of a manager to process the picking. More...

virtual void	SetPickingManaged (bool managed)
	Enable/Disable the use of a manager to process the picking. More...

virtual bool	GetPickingManaged ()
	Enable/Disable the use of a manager to process the picking. More...

virtual void	SetKeyPressActivation (vtkTypeBool)
	Enable/Disable of the use of a keypress to turn on and off the interactor observer. More...

virtual vtkTypeBool	GetKeyPressActivation ()
	Enable/Disable of the use of a keypress to turn on and off the interactor observer. More...

virtual void	KeyPressActivationOn ()
	Enable/Disable of the use of a keypress to turn on and off the interactor observer. More...

virtual void	KeyPressActivationOff ()
	Enable/Disable of the use of a keypress to turn on and off the interactor observer. More...

virtual void	SetKeyPressActivationValue (char)
	Specify which key press value to use to activate the interactor observer (if key press activation is enabled). More...

virtual char	GetKeyPressActivationValue ()
	Specify which key press value to use to activate the interactor observer (if key press activation is enabled). More...

virtual vtkRenderer *	GetDefaultRenderer ()
	Set/Get the default renderer to use when activating the interactor observer. More...

virtual void	SetDefaultRenderer (vtkRenderer *)
	Set/Get the default renderer to use when activating the interactor observer. More...

virtual vtkRenderer *	GetCurrentRenderer ()
	Set/Get the current renderer. More...

virtual void	SetCurrentRenderer (vtkRenderer *)
	Set/Get the current renderer. More...

void	GrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=nullptr)
	These methods enable an interactor observer to exclusively grab all events invoked by its associated vtkRenderWindowInteractor. More...

void	ReleaseFocus ()
	These methods enable an interactor observer to exclusively grab all events invoked by its associated vtkRenderWindowInteractor. More...

Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)

virtual void	DebugOn ()
	Turn debugging output on. More...

virtual void	DebugOff ()
	Turn debugging output off. More...

bool	GetDebug ()
	Get the value of the debug flag. More...

void	SetDebug (bool debugFlag)
	Set the value of the debug flag. More...

virtual void	Modified ()
	Update the modification time for this object. More...

virtual vtkMTimeType	GetMTime ()
	Return this object's modified time. More...

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

vtkTypeBool	HasObserver (unsigned long event)

vtkTypeBool	HasObserver (const char *event)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkCommand *	GetCommand (unsigned long tag)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObserver (vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObservers (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObservers (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkTypeBool	HasObserver (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkTypeBool	HasObserver (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Allow user to set the AbortFlagOn() with the return value of the callback method. More...

int	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not. More...

int	InvokeEvent (const char event, void callData)
	This method invokes an event and return whether the event was aborted or not. More...

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string. More...

virtual void	Delete ()
	Delete a VTK object. More...

virtual void	FastDelete ()
	Delete a reference to this object. More...

void	InitializeObjectBase ()

void	Print (ostream &os)
	Print an object to an ostream. More...

virtual void	Register (vtkObjectBase *o)
	Increase the reference count (mark as used by another object). More...

virtual void	UnRegister (vtkObjectBase *o)
	Decrease the reference count (release by another object). More...

int	GetReferenceCount ()
	Return the current reference count of this object. More...

void	SetReferenceCount (int)
	Sets the reference count. More...

void	PrintRevisions (ostream &)
	Legacy. More...

virtual void	PrintHeader (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses. More...

virtual void	PrintTrailer (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses. More...

Static Public Member Functions
static vtkParallelopipedWidget *	New ()
	Instantiate the object. More...

static vtkTypeBool	IsTypeOf (const char *type)

static vtkParallelopipedWidget *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkAbstractWidget
static vtkTypeBool	IsTypeOf (const char *type)
	Standard macros implementing standard VTK methods. More...

static vtkAbstractWidget *	SafeDownCast (vtkObjectBase *o)
	Standard macros implementing standard VTK methods. More...

Static Public Member Functions inherited from vtkInteractorObserver
static vtkTypeBool	IsTypeOf (const char *type)

static vtkInteractorObserver *	SafeDownCast (vtkObjectBase *o)

static void	ComputeDisplayToWorld (vtkRenderer *ren, double x, double y, double z, double worldPt[4])
	Convenience methods for outside classes. More...

static void	ComputeWorldToDisplay (vtkRenderer *ren, double x, double y, double z, double displayPt[3])
	Convenience methods for outside classes. More...

Static Public Member Functions inherited from vtkObject
static vtkObject *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...

static void	BreakOnError ()
	This method is called when vtkErrorMacro executes. More...

static void	SetGlobalWarningDisplay (int val)
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static void	GlobalWarningDisplayOn ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static void	GlobalWarningDisplayOff ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static int	GetGlobalWarningDisplay ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool	IsTypeOf (const char *name)
	Return 1 if this class type is the same type of (or a subclass of) the named class. More...

static vtkObjectBase *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...

Protected Types
enum	WidgetEventIds { RequestResizeEvent = 10000, RequestResizeAlongAnAxisEvent, RequestChairModeEvent }
	Events invoked by this widget. More...

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	Standard macros implementing standard VTK methods. More...

	vtkParallelopipedWidget ()

	~vtkParallelopipedWidget () override

void	SetCursor (int state) override

void	ReportReferences (vtkGarbageCollector *collector) override


void	BeginTranslateAction (vtkParallelopipedWidget *dispatcher)

void	TranslateAction (vtkParallelopipedWidget *dispatcher)

Protected Member Functions inherited from vtkAbstractWidget
	vtkAbstractWidget ()

	~vtkAbstractWidget () override

void	SetWidgetRepresentation (vtkWidgetRepresentation *r)

virtual void	SetCursor (int vtkNotUsed(state))

Protected Member Functions inherited from vtkInteractorObserver
	vtkInteractorObserver ()

	~vtkInteractorObserver () override

virtual void	RegisterPickers ()
	Register internal Pickers in the Picking Manager. More...

void	UnRegisterPickers ()
	Unregister internal pickers from the Picking Manager. More...

vtkPickingManager *	GetPickingManager ()
	Return the picking manager associated on the context on which the observer currently belong. More...

vtkAssemblyPath *	GetAssemblyPath (double X, double Y, double Z, vtkAbstractPropPicker *picker)
	Proceed to a pick, whether through the PickingManager if the picking is managed or directly using the picker, and return the assembly path. More...

int	RequestCursorShape (int requestedShape)

virtual void	StartInteraction ()
	Utility routines used to start and end interaction. More...

virtual void	EndInteraction ()
	Utility routines used to start and end interaction. More...

void	ComputeDisplayToWorld (double x, double y, double z, double worldPt[4])
	Helper method for subclasses. More...

void	ComputeWorldToDisplay (double x, double y, double z, double displayPt[3])
	Helper method for subclasses. More...

Protected Member Functions inherited from vtkObject
	vtkObject ()

	~vtkObject () override

void	RegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=nullptr)
	These methods allow a command to exclusively grab all events. More...

void	InternalReleaseFocus ()
	These methods allow a command to exclusively grab all events. More...

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	CollectRevisions (ostream &)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Static Protected Member Functions
static void	RequestResizeCallback (vtkAbstractWidget *)

static void	RequestResizeAlongAnAxisCallback (vtkAbstractWidget *)

static void	RequestChairModeCallback (vtkAbstractWidget *)

static void	TranslateCallback (vtkAbstractWidget *)

static void	OnMouseMoveCallback (vtkAbstractWidget *)

static void	OnLeftButtonUpCallback (vtkAbstractWidget *)

Static Protected Member Functions inherited from vtkAbstractWidget
static void	ProcessEventsHandler (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)
	Handles the char widget activation event. More...

Protected Attributes
vtkTypeBool	EnableChairCreation

vtkHandleWidget **	HandleWidgets

vtkWidgetSet *	WidgetSet

Protected Attributes inherited from vtkAbstractWidget
vtkWidgetRepresentation *	WidgetRep

vtkTypeBool	ManagesCursor

vtkWidgetEventTranslator *	EventTranslator

vtkWidgetCallbackMapper *	CallbackMapper

vtkAbstractWidget *	Parent

void *	CallData

vtkTypeBool	ProcessEvents

Protected Attributes inherited from vtkInteractorObserver
int	Enabled

vtkCallbackCommand *	EventCallbackCommand

vtkCallbackCommand *	KeyPressCallbackCommand

float	Priority

bool	PickingManaged

vtkTypeBool	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

Friends
class	vtkWidgetSet

Detailed Description

a widget to manipulate 3D parallelopipeds

This widget was designed with the aim of visualizing / probing cuts on a skewed image data / structured grid.

Interaction:: The widget allows you to create a parallelopiped (defined by 8 handles). The widget is initially placed by using the "PlaceWidget" method in the representation class. After the widget has been created, the following interactions may be used to manipulate it : 1) Click on a handle and drag it around moves the handle in space, while keeping the same axis alignment of the parallelopiped 2) Dragging a handle with the shift button pressed resizes the piped along an axis. 3) Control-click on a handle creates a chair at that position. (A chair is a depression in the piped that allows you to visualize cuts in the volume). 4) Clicking on a chair and dragging it around moves the chair within the piped. 5) Shift-click on the piped enables you to translate it.

Tests:: vtkParallelopipedWidget (Tests)

Definition at line 54 of file vtkParallelopipedWidget.h.

Member Typedef Documentation

typedef vtkAbstractWidget vtkParallelopipedWidget::Superclass

Definition at line 65 of file vtkParallelopipedWidget.h.

Member Enumeration Documentation

enum vtkParallelopipedWidget::WidgetEventIds

protected

Events invoked by this widget.

Enumerator
RequestResizeEvent
RequestResizeAlongAnAxisEvent
RequestChairModeEvent

Definition at line 144 of file vtkParallelopipedWidget.h.

Constructor & Destructor Documentation

vtkParallelopipedWidget::vtkParallelopipedWidget ( )

protected

vtkParallelopipedWidget::~vtkParallelopipedWidget ( )

overrideprotected

Member Function Documentation

static vtkParallelopipedWidget* vtkParallelopipedWidget::New ( )

static

Instantiate the object.

static vtkTypeBool vtkParallelopipedWidget::IsTypeOf ( const char * type )

static

virtual vtkTypeBool vtkParallelopipedWidget::IsA ( const char * type )

virtual

Standard macros implementing standard VTK methods.

Reimplemented from vtkAbstractWidget.

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

static

virtual vtkObjectBase* vtkParallelopipedWidget::NewInstanceInternal ( ) const

protectedvirtual

Standard macros implementing standard VTK methods.

Reimplemented from vtkAbstractWidget.

vtkParallelopipedWidget* vtkParallelopipedWidget::NewInstance ( ) const

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

overridevirtual

Standard macros implementing standard VTK methods.

Reimplemented from vtkAbstractWidget.

void vtkParallelopipedWidget::SetEnabled ( int )

overridevirtual

Override the superclass method.

This is a composite widget, (it internally consists of handle widgets). We will override the superclass method, so that we can pass the enabled state to the internal widgets as well.

Reimplemented from vtkAbstractWidget.

void vtkParallelopipedWidget::SetRepresentation ( vtkParallelopipedRepresentation * 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 80 of file vtkParallelopipedWidget.h.

vtkParallelopipedRepresentation* vtkParallelopipedWidget::GetParallelopipedRepresentation ( )

inline

Return the representation as a vtkParallelopipedRepresentation.

Definition at line 89 of file vtkParallelopipedWidget.h.

virtual void vtkParallelopipedWidget::SetEnableChairCreation ( vtkTypeBool )

virtual

Enable/disable the creation of a chair on this widget.

If off, chairs cannot be created.

virtual vtkTypeBool vtkParallelopipedWidget::GetEnableChairCreation ( )

virtual

Enable/disable the creation of a chair on this widget.

If off, chairs cannot be created.

virtual void vtkParallelopipedWidget::EnableChairCreationOn ( )

virtual

Enable/disable the creation of a chair on this widget.

If off, chairs cannot be created.

virtual void vtkParallelopipedWidget::EnableChairCreationOff ( )

virtual

Enable/disable the creation of a chair on this widget.

If off, chairs cannot be created.

void vtkParallelopipedWidget::CreateDefaultRepresentation ( )

overridevirtual

Create the default widget representation if one is not set.

Implements vtkAbstractWidget.

void vtkParallelopipedWidget::SetProcessEvents ( vtkTypeBool )

overridevirtual

Methods to change the whether the widget responds to interaction.

Overridden to pass the state to component widgets.

Reimplemented from vtkAbstractWidget.

static void vtkParallelopipedWidget::RequestResizeCallback ( vtkAbstractWidget * )

staticprotected

static void vtkParallelopipedWidget::RequestResizeAlongAnAxisCallback ( vtkAbstractWidget * )

staticprotected

static void vtkParallelopipedWidget::RequestChairModeCallback ( vtkAbstractWidget * )

staticprotected

static void vtkParallelopipedWidget::TranslateCallback ( vtkAbstractWidget * )

staticprotected

static void vtkParallelopipedWidget::OnMouseMoveCallback ( vtkAbstractWidget * )

staticprotected

static void vtkParallelopipedWidget::OnLeftButtonUpCallback ( vtkAbstractWidget * )

staticprotected

void vtkParallelopipedWidget::BeginTranslateAction ( vtkParallelopipedWidget * dispatcher )

protected

void vtkParallelopipedWidget::TranslateAction ( vtkParallelopipedWidget * dispatcher )

protected

void vtkParallelopipedWidget::SetCursor ( int state )

overrideprotected

void vtkParallelopipedWidget::ReportReferences ( vtkGarbageCollector * collector )

overrideprotectedvirtual

Reimplemented from vtkObjectBase.

Friends And Related Function Documentation

friend class vtkWidgetSet

friend

Definition at line 57 of file vtkParallelopipedWidget.h.

Member Data Documentation

vtkTypeBool vtkParallelopipedWidget::EnableChairCreation

protected

Definition at line 125 of file vtkParallelopipedWidget.h.

vtkHandleWidget** vtkParallelopipedWidget::HandleWidgets

protected

Definition at line 139 of file vtkParallelopipedWidget.h.

vtkWidgetSet* vtkParallelopipedWidget::WidgetSet

protected

Definition at line 151 of file vtkParallelopipedWidget.h.

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

/home/demarle/Source/VTK/release/8.2/build/Utilities/Doxygen/dox/Interaction/Widgets/vtkParallelopipedWidget.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Types

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Friends

Detailed Description

Member Typedef Documentation

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation