vtkImageItem Class Reference

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

#include <vtkImageItem.h>

Inheritance diagram for vtkImageItem:

Collaboration diagram for vtkImageItem:

List of all members.

Public Types
typedef vtkContextItem	Superclass
Public Member Functions
virtual int	IsA (const char *type)
vtkImageItem *	NewInstance () const
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])
Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkImageItem *	SafeDownCast (vtkObjectBase *o)
static vtkImageItem *	New ()
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkImageItem ()
	~vtkImageItem ()
Protected Attributes
float	Position [2]
vtkImageData *	Image

---

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 36 of file vtkImageItem.h.

---

Member Typedef Documentation

typedef vtkContextItem vtkImageItem::Superclass

Reimplemented from vtkContextItem.

Definition at line 39 of file vtkImageItem.h.

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Constructor & Destructor Documentation

vtkImageItem::vtkImageItem

(

)

[protected]

vtkImageItem::~vtkImageItem

(

)

[protected]

---

Member Function Documentation

static int vtkImageItem::IsTypeOf

(

const char *

name

)

[static]

Return 1 if this class type 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.

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

(

vtkObjectBase *

o

)

[static]

Reimplemented from vtkContextItem.

virtual vtkObjectBase* vtkImageItem::NewInstanceInternal

(

)

const [protected, virtual]

Reimplemented from vtkContextItem.

vtkImageItem* vtkImageItem::NewInstance

(

)

const

Reimplemented from vtkContextItem.

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]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkObject.

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 70 of file vtkImageItem.h.

vtkImageData* vtkImageItem::Image [protected]

Definition at line 72 of file vtkImageItem.h.

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

• dox/Rendering/Context2D/vtkImageItem.h