vtkContextActor Class Reference

#include <vtkContextActor.h>

Inheritance diagram for vtkContextActor:

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Collaboration diagram for vtkContextActor:

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List of all members.

Detailed Description

provides a vtkProp derived object.

This object provides the entry point for the vtkContextScene to be rendered in a vtkRenderer. Uses the RenderOverlay pass to render the 2D vtkContextScene.

Tests:: vtkContextActor (Tests)

Definition at line 34 of file vtkContextActor.h.


Public Types
typedef vtkProp	Superclass
Public Member Functions
void	PrintSelf (ostream &os, vtkIndent indent)
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
virtual int	RenderOverlay (vtkViewport *viewport)
virtual void	SetContext (vtkContext2D *context)
virtual void	SetScene (vtkContextScene *scene)
virtual void	ReleaseGraphicsResources (vtkWindow *window)

virtual vtkContext2D *	GetContext ()

virtual vtkContextScene *	GetScene ()
Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkContextActor *	SafeDownCast (vtkObject *o)
static vtkContextActor *	New ()
Protected Member Functions
	vtkContextActor ()
	~vtkContextActor ()
void	Initialize (vtkViewport *viewport)
Protected Attributes
vtkContextScene *	Scene
vtkContext2D *	Context
bool	Initialized

Member Typedef Documentation

typedef vtkProp vtkContextActor::Superclass

Reimplemented from vtkProp.

Definition at line 38 of file vtkContextActor.h.

Constructor & Destructor Documentation

vtkContextActor::vtkContextActor ( ) [protected]

vtkContextActor::~vtkContextActor ( ) [protected]

Member Function Documentation

void vtkContextActor::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 vtkProp.

virtual const char* vtkContextActor::GetClassName ( ) [virtual]

Reimplemented from vtkProp.

static int vtkContextActor::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 vtkProp.

virtual int vtkContextActor::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 vtkProp.

static vtkContextActor* vtkContextActor::SafeDownCast ( vtkObject * o ) [static]

Reimplemented from vtkProp.

static vtkContextActor* vtkContextActor::New ( ) [static]

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

Reimplemented from vtkObject.

virtual int vtkContextActor::RenderOverlay ( vtkViewport * viewport ) [virtual]

We only render in the overlay for the context scene.

Reimplemented from vtkProp.

virtual void vtkContextActor::SetContext ( vtkContext2D * context ) [virtual]

Set the vtkContext2D for the actor.

virtual vtkContext2D* vtkContextActor::GetContext ( ) [virtual]

Set/Get the vtk2DPainter.

virtual vtkContextScene* vtkContextActor::GetScene ( ) [virtual]

Get the chart object for the Actor.

virtual void vtkContextActor::SetScene ( vtkContextScene * scene ) [virtual]

Set the chart object for the Actor.

virtual void vtkContextActor::ReleaseGraphicsResources ( vtkWindow * window ) [virtual]

Release any graphics resources that are being consumed by this actor. The parameter window could be used to determine which graphic resources to release.

Reimplemented from vtkProp.

void vtkContextActor::Initialize ( vtkViewport * viewport ) [protected]

Initialize the actor - right now we just decide which device to initialize.