vtkOpenGLImageActor Class Reference

#include <vtkOpenGLImageActor.h>

Inheritance diagram for vtkOpenGLImageActor:

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Collaboration diagram for vtkOpenGLImageActor:

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List of all members.

Detailed Description

OpenGL texture map.

vtkOpenGLImageActor is a concrete implementation of the abstract class vtkImageActor. vtkOpenGLImageActor interfaces to the OpenGL rendering library.

Definition at line 31 of file vtkOpenGLImageActor.h.


Public Types
typedef vtkImageActor	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
virtual void	PrintSelf (ostream &os, vtkIndent indent)
void	Load (vtkRenderer *ren)
void	Render (vtkRenderer *ren)
void	ReleaseGraphicsResources (vtkWindow *)
Static Public Member Functions
static vtkOpenGLImageActor *	New ()
static int	IsTypeOf (const char *type)
static vtkOpenGLImageActor *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkOpenGLImageActor ()
	~vtkOpenGLImageActor ()
unsigned char *	MakeDataSuitable (int &xsize, int &ysize, int &release, int &reuseTexture)
void	InternalRender (vtkRenderer *ren)
int	TextureSizeOK (int size[2])
Protected Attributes
vtkTimeStamp	LoadTime
long	Index
vtkRenderWindow *	RenderWindow
double	Coords [12]
double	TCoords [8]
int	TextureSize [2]

Member Typedef Documentation

typedef vtkImageActor vtkOpenGLImageActor::Superclass

Reimplemented from vtkImageActor.

Definition at line 35 of file vtkOpenGLImageActor.h.

Constructor & Destructor Documentation

vtkOpenGLImageActor::vtkOpenGLImageActor ( ) [protected]

vtkOpenGLImageActor::~vtkOpenGLImageActor ( ) [protected]

Member Function Documentation

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

Instantiate the image actor.

Reimplemented from vtkImageActor.

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

Reimplemented from vtkImageActor.

static int vtkOpenGLImageActor::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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkImageActor.

virtual int vtkOpenGLImageActor::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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkImageActor.

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

Reimplemented from vtkImageActor.

virtual void vtkOpenGLImageActor::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 vtkImageActor.

void vtkOpenGLImageActor::Load ( vtkRenderer * ren )

Implement base class method.

void vtkOpenGLImageActor::Render ( vtkRenderer * ren ) [virtual]

Implement base class method.

Reimplemented from vtkImageActor.

void vtkOpenGLImageActor::ReleaseGraphicsResources ( vtkWindow * ) [virtual]

Release any graphics resources that are being consumed by this texture. The parameter window could be used to determine which graphic resources to release. Using the same texture object in multiple render windows is NOT currently supported.

Reimplemented from vtkProp.