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vtkOpenGLImageActor Class Reference

OpenGL texture map. More...

#include <vtkOpenGLImageActor.h>

Inheritance diagram for vtkOpenGLImageActor:

[legend]Collaboration diagram for vtkOpenGLImageActor:

[legend]List of all members.

Public Methods
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	Load (vtkRenderer *ren)
void	ReleaseGraphicsResources (vtkWindow *)
Static Public Methods
vtkOpenGLImageActor *	New ()
int	IsTypeOf (const char *type)
vtkOpenGLImageActor *	SafeDownCast (vtkObject *o)
Protected Methods
	vtkOpenGLImageActor ()
	~vtkOpenGLImageActor ()
	vtkOpenGLImageActor (const vtkOpenGLImageActor &)
void	operator= (const vtkOpenGLImageActor &)
unsigned char *	MakeDataSuitable (int &xsize, int &ysize, int &release)
Protected Attributes
vtkTimeStamp	LoadTime
long	Index
vtkRenderWindow *	RenderWindow
float	Coords [12]
float	TCoords [8]

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Detailed Description

OpenGL texture map.

Date:

2000/12/10 20:08:44

Revision:

1.3

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

Definition at line 59 of file vtkOpenGLImageActor.h.

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Constructor & Destructor Documentation

vtkOpenGLImageActor::vtkOpenGLImageActor (    )  [protected]

vtkOpenGLImageActor::~vtkOpenGLImageActor (    )  [protected]

vtkOpenGLImageActor::vtkOpenGLImageActor (  const vtkOpenGLImageActor &    )  [inline, protected]

Definition at line 77 of file vtkOpenGLImageActor.h.

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Member Function Documentation

vtkOpenGLImageActor* vtkOpenGLImageActor::New (    )  [static]

Instantiate the image actor. Reimplemented from vtkImageActor.

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

Return the class name as a string. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkImageActor.

int vtkOpenGLImageActor::IsTypeOf (  const char *    type )  [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 vtkImageActor.

virtual int vtkOpenGLImageActor::IsA (  const char *    type )  [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 vtkImageActor.

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

Will cast the supplied object to vtkObject* is this is a safe operation (i.e., a safe downcast); otherwise NULL is returned. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h. Reimplemented from vtkImageActor.

void vtkOpenGLImageActor::Load (  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.

void vtkOpenGLImageActor::operator= (  const vtkOpenGLImageActor &    )  [inline, protected]

Definition at line 78 of file vtkOpenGLImageActor.h.

unsigned char* vtkOpenGLImageActor::MakeDataSuitable (  int &    xsize, int &    ysize, int &    release )  [protected]

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Member Data Documentation

vtkTimeStamp vtkOpenGLImageActor::LoadTime [protected]

Definition at line 82 of file vtkOpenGLImageActor.h.

long vtkOpenGLImageActor::Index [protected]

Definition at line 83 of file vtkOpenGLImageActor.h.

vtkRenderWindow* vtkOpenGLImageActor::RenderWindow [protected]

Definition at line 84 of file vtkOpenGLImageActor.h.

float vtkOpenGLImageActor::Coords[12] [protected]

Definition at line 85 of file vtkOpenGLImageActor.h.

float vtkOpenGLImageActor::TCoords[8] [protected]

Definition at line 86 of file vtkOpenGLImageActor.h.

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

• graphics/vtkOpenGLImageActor.h

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