vtkOpenGLContextDevice2D::Private Class Reference

#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 < UTF16TextPropertyKey >	TextTextureCache
vtkTextureImageCache < UTF8TextPropertyKey >	MathTextTextureCache

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Detailed Description

Definition at line 229 of file vtkOpenGLContextDevice2DPrivate.h.

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Constructor & Destructor Documentation

vtkOpenGLContextDevice2D::Private::Private

(

)

[inline]

Definition at line 232 of file vtkOpenGLContextDevice2DPrivate.h.

vtkOpenGLContextDevice2D::Private::~Private

(

)

[inline]

Definition at line 255 of file vtkOpenGLContextDevice2DPrivate.h.

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Member Function Documentation

void vtkOpenGLContextDevice2D::Private::SaveGLState

(

bool

colorBuffer = false

)

[inline]

Definition at line 269 of file vtkOpenGLContextDevice2DPrivate.h.

void vtkOpenGLContextDevice2D::Private::RestoreGLState

(

bool

colorBuffer = false

)

[inline]

Definition at line 284 of file vtkOpenGLContextDevice2DPrivate.h.

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

Definition at line 316 of file vtkOpenGLContextDevice2DPrivate.h.

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

Definition at line 328 of file vtkOpenGLContextDevice2DPrivate.h.

vtkVector2i vtkOpenGLContextDevice2D::Private::FindPowerOfTwo

(

const vtkVector2i &

size

)

[inline]

Definition at line 371 of file vtkOpenGLContextDevice2DPrivate.h.

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

Definition at line 384 of file vtkOpenGLContextDevice2DPrivate.h.

GLuint vtkOpenGLContextDevice2D::Private::TextureFromImage

(

vtkImageData *

image

)

[inline]

Definition at line 456 of file vtkOpenGLContextDevice2DPrivate.h.

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Member Data Documentation

vtkTexture* vtkOpenGLContextDevice2D::Private::Texture

Definition at line 498 of file vtkOpenGLContextDevice2DPrivate.h.

unsigned int vtkOpenGLContextDevice2D::Private::TextureProperties

Definition at line 499 of file vtkOpenGLContextDevice2DPrivate.h.

vtkTexture* vtkOpenGLContextDevice2D::Private::SpriteTexture

Definition at line 500 of file vtkOpenGLContextDevice2DPrivate.h.

GLboolean vtkOpenGLContextDevice2D::Private::SavedLighting

Definition at line 502 of file vtkOpenGLContextDevice2DPrivate.h.

GLboolean vtkOpenGLContextDevice2D::Private::SavedDepthTest

Definition at line 503 of file vtkOpenGLContextDevice2DPrivate.h.

GLboolean vtkOpenGLContextDevice2D::Private::SavedAlphaTest

Definition at line 504 of file vtkOpenGLContextDevice2DPrivate.h.

GLboolean vtkOpenGLContextDevice2D::Private::SavedStencilTest

Definition at line 505 of file vtkOpenGLContextDevice2DPrivate.h.

GLboolean vtkOpenGLContextDevice2D::Private::SavedBlend

Definition at line 506 of file vtkOpenGLContextDevice2DPrivate.h.

GLint vtkOpenGLContextDevice2D::Private::SavedDrawBuffer

Definition at line 507 of file vtkOpenGLContextDevice2DPrivate.h.

GLfloat vtkOpenGLContextDevice2D::Private::SavedClearColor[4]

Definition at line 508 of file vtkOpenGLContextDevice2DPrivate.h.

int vtkOpenGLContextDevice2D::Private::TextCounter

Definition at line 510 of file vtkOpenGLContextDevice2DPrivate.h.

vtkVector2i vtkOpenGLContextDevice2D::Private::Dim

Definition at line 511 of file vtkOpenGLContextDevice2DPrivate.h.

vtkVector2i vtkOpenGLContextDevice2D::Private::Offset

Definition at line 512 of file vtkOpenGLContextDevice2DPrivate.h.

bool vtkOpenGLContextDevice2D::Private::GLExtensionsLoaded

Definition at line 513 of file vtkOpenGLContextDevice2DPrivate.h.

bool vtkOpenGLContextDevice2D::Private::OpenGL15

Definition at line 514 of file vtkOpenGLContextDevice2DPrivate.h.

bool vtkOpenGLContextDevice2D::Private::OpenGL20

Definition at line 515 of file vtkOpenGLContextDevice2DPrivate.h.

bool vtkOpenGLContextDevice2D::Private::GLSL

Definition at line 516 of file vtkOpenGLContextDevice2DPrivate.h.

bool vtkOpenGLContextDevice2D::Private::PowerOfTwoTextures

Definition at line 517 of file vtkOpenGLContextDevice2DPrivate.h.

vtkTextureImageCache<UTF16TextPropertyKey> 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 522 of file vtkOpenGLContextDevice2DPrivate.h.

vtkTextureImageCache<UTF8TextPropertyKey> vtkOpenGLContextDevice2D::Private::MathTextTextureCache [mutable]

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

Definition at line 523 of file vtkOpenGLContextDevice2DPrivate.h.

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

• dox/Rendering/Context2D/vtkOpenGLContextDevice2DPrivate.h