a vtkContextItem that draws a supplied image in the scene. More...

#include <vtkImageItem.h>

Inheritance diagram for vtkImageItem:

Collaboration diagram for vtkImageItem:

Public Types
typedef vtkContextItem	Superclass

Public Types inherited from vtkContextItem
typedef vtkAbstractContextItem	Superclass

Public Types inherited from vtkAbstractContextItem
typedef vtkObject	Superclass

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual const char *	GetClassName ()

virtual int	IsA (const char *type)

virtual void	PrintSelf (ostream &os, vtkIndent indent)

virtual bool	Paint (vtkContext2D *painter)

void	SetImage (vtkImageData *image)


virtual vtkImageData *	GetImage ()


virtual void	SetPosition (float, float)

void	SetPosition (float[2])


virtual float *	GetPosition ()

virtual void	GetPosition (float &, float &)

virtual void	GetPosition (float[2])

Public Member Functions inherited from vtkContextItem
virtual double	GetOpacity ()

virtual void	SetOpacity (double)

Public Member Functions inherited from vtkAbstractContextItem
virtual void	Update ()

bool	PaintChildren (vtkContext2D *painter)

virtual void	ReleaseGraphicsResources ()

unsigned int	AddItem (vtkAbstractContextItem *item)

bool	RemoveItem (vtkAbstractContextItem *item)

bool	RemoveItem (unsigned int index)

vtkAbstractContextItem *	GetItem (unsigned int index)

unsigned int	GetNumberOfItems ()

void	ClearItems ()

virtual bool	Hit (const vtkContextMouseEvent &mouse)

virtual vtkAbstractContextItem *	GetPickedItem (const vtkContextMouseEvent &mouse)

virtual bool	MouseEnterEvent (const vtkContextMouseEvent &mouse)

virtual bool	MouseMoveEvent (const vtkContextMouseEvent &mouse)

virtual bool	MouseLeaveEvent (const vtkContextMouseEvent &mouse)

virtual bool	MouseButtonPressEvent (const vtkContextMouseEvent &mouse)

virtual bool	MouseButtonReleaseEvent (const vtkContextMouseEvent &mouse)

virtual bool	MouseDoubleClickEvent (const vtkContextMouseEvent &mouse)

virtual void	SetScene (vtkContextScene *scene)

virtual void	SetParent (vtkAbstractContextItem *parent)

virtual vtkVector2f	MapToParent (const vtkVector2f &point)

virtual vtkVector2f	MapFromParent (const vtkVector2f &point)

virtual vtkVector2f	MapToScene (const vtkVector2f &point)

virtual vtkVector2f	MapFromScene (const vtkVector2f &point)

virtual bool	MouseWheelEvent (const vtkContextMouseEvent &mouse, int delta)

vtkContextScene *	GetScene ()

vtkAbstractContextItem *	GetParent ()

virtual bool	GetVisible ()

virtual void	SetVisible (bool)

Public Member Functions inherited from vtkObject
virtual void	DebugOn ()

virtual void	DebugOff ()

unsigned char	GetDebug ()

void	SetDebug (unsigned char 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)

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	Register (vtkObjectBase *o)

virtual void	UnRegister (vtkObjectBase *o)

void	SetReferenceCount (int)

void	PrintRevisions (ostream &os)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

Static Public Member Functions
static int	IsTypeOf (const char *type)

static vtkImageItem *	SafeDownCast (vtkObject *o)

static vtkImageItem *	New ()

Static Public Member Functions inherited from vtkContextItem
static int	IsTypeOf (const char *type)

static vtkContextItem *	SafeDownCast (vtkObject *o)

Static Public Member Functions inherited from vtkAbstractContextItem
static int	IsTypeOf (const char *type)

static vtkAbstractContextItem *	SafeDownCast (vtkObject *o)

Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)

static vtkObject *	SafeDownCast (vtkObject *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 Member Functions
	vtkImageItem ()

	~vtkImageItem ()

Protected Member Functions inherited from vtkContextItem
	vtkContextItem ()

	~vtkContextItem ()

Protected Member Functions inherited from vtkAbstractContextItem
	vtkAbstractContextItem ()

	~vtkAbstractContextItem ()

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 &os)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
float	Position [2]

vtkImageData *	Image

Protected Attributes inherited from vtkContextItem
double	Opacity

Protected Attributes inherited from vtkAbstractContextItem
vtkContextScene *	Scene

vtkAbstractContextItem *	Parent

vtkContextScenePrivate *	Children

bool	Visible

Protected Attributes inherited from vtkObject
unsigned char	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
int	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Detailed Description

a vtkContextItem that draws a supplied image in the scene.

This vtkContextItem draws the supplied image in the scene.

Tests:: vtkImageItem (Tests)

Definition at line 35 of file vtkImageItem.h.

Member Typedef Documentation

typedef vtkContextItem vtkImageItem::Superclass

Definition at line 38 of file vtkImageItem.h.

Constructor & Destructor Documentation

vtkImageItem::vtkImageItem ( )

protected

vtkImageItem::~vtkImageItem ( )

protected

Member Function Documentation

virtual const char* vtkImageItem::GetClassName ( )

virtual

Reimplemented from vtkContextItem.

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

static

virtual int vtkImageItem::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 vtkContextItem.

static vtkImageItem* vtkImageItem::SafeDownCast ( vtkObject * o )

static

virtual void vtkImageItem::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 vtkContextItem.

static vtkImageItem* vtkImageItem::New ( )

static

virtual bool vtkImageItem::Paint ( vtkContext2D * painter )

virtual

Paint event for the item.

Reimplemented from vtkAbstractContextItem.

void vtkImageItem::SetImage ( vtkImageData * image )

Set the image of the item.

virtual vtkImageData* vtkImageItem::GetImage ( )

virtual

Get the image of the item.

virtual void vtkImageItem::SetPosition	(	float	,
		float
	)

virtual

Set the position of the bottom corner of the image.

void vtkImageItem::SetPosition ( float [2] )

Set the position of the bottom corner of the image.

virtual float* vtkImageItem::GetPosition ( )

virtual

Get the position of the bottom corner of the image.

virtual void vtkImageItem::GetPosition	(	float &	,
		float &
	)

virtual

Get the position of the bottom corner of the image.

virtual void vtkImageItem::GetPosition ( float [2] )

virtual

Get the position of the bottom corner of the image.

Member Data Documentation

float vtkImageItem::Position[2]

protected

Definition at line 69 of file vtkImageItem.h.

vtkImageData* vtkImageItem::Image

protected

Definition at line 71 of file vtkImageItem.h.

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

dox/Charts/vtkImageItem.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation