VTK: vtkOpenGLContextDevice2D::Private Class Reference

VTK

#include <vtkOpenGLContextDevice2DPrivate.h>

Collaboration diagram for vtkOpenGLContextDevice2D::Private:

List of all members.

Public Member Functions
	Private ()
	~Private ()
void	SaveGLState (bool colorBuffer=false)
void	RestoreGLState (bool colorBuffer=false)
void	SetGLCapability (GLenum capability, GLboolean state)
float *	TexCoords (float *f, int n)
vtkVector2i	FindPowerOfTwo (const vtkVector2i &size)
GLuint	TextureFromImage (vtkImageData *image, vtkVector2f &texCoords)
GLuint	TextureFromImage (vtkImageData *image)

Public Attributes
vtkTexture *	Texture
unsigned int	TextureProperties
vtkTexture *	SpriteTexture
GLboolean	SavedLighting
GLboolean	SavedDepthTest
GLboolean	SavedAlphaTest
GLboolean	SavedStencilTest
GLboolean	SavedBlend
GLint	SavedDrawBuffer
GLfloat	SavedClearColor [4]
int	TextCounter
vtkVector2i	Dim
vtkVector2i	Offset
bool	GLExtensionsLoaded
bool	OpenGL15
bool	OpenGL20
bool	GLSL
bool	PowerOfTwoTextures

vtkTextureImageCache < TextPropertyKey >	TextTextureCache

Detailed Description

Definition at line 199 of file vtkOpenGLContextDevice2DPrivate.h.

Constructor & Destructor Documentation

vtkOpenGLContextDevice2D::Private::Private ( )

inline

Definition at line 202 of file vtkOpenGLContextDevice2DPrivate.h.

vtkOpenGLContextDevice2D::Private::~Private ( )

inline

Definition at line 225 of file vtkOpenGLContextDevice2DPrivate.h.

Member Function Documentation

void vtkOpenGLContextDevice2D::Private::SaveGLState ( bool colorBuffer = false )

inline

Definition at line 239 of file vtkOpenGLContextDevice2DPrivate.h.

void vtkOpenGLContextDevice2D::Private::RestoreGLState ( bool colorBuffer = false )

inline

Definition at line 254 of file vtkOpenGLContextDevice2DPrivate.h.

void vtkOpenGLContextDevice2D::Private::SetGLCapability	(	GLenum	capability,
		GLboolean	state
	)

inline

Definition at line 286 of file vtkOpenGLContextDevice2DPrivate.h.

float* vtkOpenGLContextDevice2D::Private::TexCoords	(	float *	f,
		int	n
	)

inline

Definition at line 298 of file vtkOpenGLContextDevice2DPrivate.h.

vtkVector2i vtkOpenGLContextDevice2D::Private::FindPowerOfTwo ( const vtkVector2i & size )

inline

Definition at line 341 of file vtkOpenGLContextDevice2DPrivate.h.

GLuint vtkOpenGLContextDevice2D::Private::TextureFromImage	(	vtkImageData *	image,
		vtkVector2f &	texCoords
	)

inline

Definition at line 354 of file vtkOpenGLContextDevice2DPrivate.h.

GLuint vtkOpenGLContextDevice2D::Private::TextureFromImage ( vtkImageData * image )

inline

Definition at line 426 of file vtkOpenGLContextDevice2DPrivate.h.

Member Data Documentation

vtkTexture* vtkOpenGLContextDevice2D::Private::Texture

Definition at line 468 of file vtkOpenGLContextDevice2DPrivate.h.

unsigned int vtkOpenGLContextDevice2D::Private::TextureProperties

Definition at line 469 of file vtkOpenGLContextDevice2DPrivate.h.

vtkTexture* vtkOpenGLContextDevice2D::Private::SpriteTexture

Definition at line 470 of file vtkOpenGLContextDevice2DPrivate.h.

GLboolean vtkOpenGLContextDevice2D::Private::SavedLighting

Definition at line 472 of file vtkOpenGLContextDevice2DPrivate.h.

GLboolean vtkOpenGLContextDevice2D::Private::SavedDepthTest

Definition at line 473 of file vtkOpenGLContextDevice2DPrivate.h.

GLboolean vtkOpenGLContextDevice2D::Private::SavedAlphaTest

Definition at line 474 of file vtkOpenGLContextDevice2DPrivate.h.

GLboolean vtkOpenGLContextDevice2D::Private::SavedStencilTest

Definition at line 475 of file vtkOpenGLContextDevice2DPrivate.h.

GLboolean vtkOpenGLContextDevice2D::Private::SavedBlend

Definition at line 476 of file vtkOpenGLContextDevice2DPrivate.h.

GLint vtkOpenGLContextDevice2D::Private::SavedDrawBuffer

Definition at line 477 of file vtkOpenGLContextDevice2DPrivate.h.

GLfloat vtkOpenGLContextDevice2D::Private::SavedClearColor[4]

Definition at line 478 of file vtkOpenGLContextDevice2DPrivate.h.

int vtkOpenGLContextDevice2D::Private::TextCounter

Definition at line 480 of file vtkOpenGLContextDevice2DPrivate.h.

vtkVector2i vtkOpenGLContextDevice2D::Private::Dim

Definition at line 481 of file vtkOpenGLContextDevice2DPrivate.h.

vtkVector2i vtkOpenGLContextDevice2D::Private::Offset

Definition at line 482 of file vtkOpenGLContextDevice2DPrivate.h.

bool vtkOpenGLContextDevice2D::Private::GLExtensionsLoaded

Definition at line 483 of file vtkOpenGLContextDevice2DPrivate.h.

bool vtkOpenGLContextDevice2D::Private::OpenGL15

Definition at line 484 of file vtkOpenGLContextDevice2DPrivate.h.

bool vtkOpenGLContextDevice2D::Private::OpenGL20

Definition at line 485 of file vtkOpenGLContextDevice2DPrivate.h.

bool vtkOpenGLContextDevice2D::Private::GLSL

Definition at line 486 of file vtkOpenGLContextDevice2DPrivate.h.

bool vtkOpenGLContextDevice2D::Private::PowerOfTwoTextures

Definition at line 487 of file vtkOpenGLContextDevice2DPrivate.h.

vtkTextureImageCache<TextPropertyKey> vtkOpenGLContextDevice2D::Private::TextTextureCache

mutable

Cache for text images. Generating texture for strings is expensive, we cache the textures here for a faster reuse.

Definition at line 492 of file vtkOpenGLContextDevice2DPrivate.h.

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

dox/Charts/vtkOpenGLContextDevice2DPrivate.h