osgText::Glyph Class Reference

#include <Glyph.h>

Inheritance diagram for osgText::Glyph:

Collaboration diagram for osgText::Glyph:

Public Member Functions
	Glyph (Font *font, unsigned int glyphCode)
Font *	getFont ()
const Font *	getFont () const
unsigned int	getGlyphCode () const
void	setWidth (float width)
float	getWidth () const
void	setHeight (float height)
float	getHeight () const
void	setHorizontalBearing (const osg::Vec2 &bearing)
const osg::Vec2 &	getHorizontalBearing () const
void	setHorizontalAdvance (float advance)
float	getHorizontalAdvance () const
void	setVerticalBearing (const osg::Vec2 &bearing)
const osg::Vec2 &	getVerticalBearing () const
void	setVerticalAdvance (float advance)
float	getVerticalAdvance () const
void	setTexture (GlyphTexture *texture)
GlyphTexture *	getTexture ()
const GlyphTexture *	getTexture () const
void	setTexturePosition (int posX, int posY)
int	getTexturePositionX () const
int	getTexturePositionY () const
void	setMinTexCoord (const osg::Vec2 &coord)
const osg::Vec2 &	getMinTexCoord () const
void	setMaxTexCoord (const osg::Vec2 &coord)
const osg::Vec2 &	getMaxTexCoord () const
void	subload () const
Public Member Functions inherited from osg::Image
	Image ()
	Image (const Image &image, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
virtual Object *	cloneType () const
virtual Object *	clone (const CopyOp &copyop) const
virtual bool	isSameKindAs (const Object *obj) const
virtual const char *	libraryName () const
virtual const char *	className () const
virtual osg::Image *	asImage ()
virtual const osg::Image *	asImage () const
virtual const GLvoid *	getDataPointer () const
virtual unsigned int	getTotalDataSize () const
virtual int	compare (const Image &rhs) const
void	setFileName (const std::string &fileName)
const std::string &	getFileName () const
void	setWriteHint (WriteHint writeHint)
WriteHint	getWriteHint () const
void	setAllocationMode (AllocationMode mode)
AllocationMode	getAllocationMode () const
virtual void	allocateImage (int s, int t, int r, GLenum pixelFormat, GLenum type, int packing=1)
virtual void	setImage (int s, int t, int r, GLint internalTextureformat, GLenum pixelFormat, GLenum type, unsigned char *data, AllocationMode mode, int packing=1, int rowLength=0)
virtual void	readPixels (int x, int y, int width, int height, GLenum pixelFormat, GLenum type, int packing=1)
virtual void	readImageFromCurrentTexture (unsigned int contextID, bool copyMipMapsIfAvailable, GLenum type=GL_UNSIGNED_BYTE, unsigned int face=0)
void	swap (osg::Image &rhs)
void	scaleImage (int s, int t, int r)
virtual void	scaleImage (int s, int t, int r, GLenum newDataType)
virtual void	copySubImage (int s_offset, int t_offset, int r_offset, const osg::Image *source)
void	setOrigin (Origin origin)
Origin	getOrigin () const
int	s () const
int	t () const
int	r () const
void	setRowLength (int length)
int	getRowLength () const
void	setInternalTextureFormat (GLint internalFormat)
GLint	getInternalTextureFormat () const
void	setPixelFormat (GLenum pixelFormat)
GLenum	getPixelFormat () const
void	setDataType (GLenum dataType)
GLenum	getDataType () const
void	setPacking (unsigned int packing)
unsigned int	getPacking () const
bool	isCompressed () const
void	setPixelAspectRatio (float pixelAspectRatio)
float	getPixelAspectRatio () const
unsigned int	getPixelSizeInBits () const
unsigned int	getRowSizeInBytes () const
unsigned int	getRowStepInBytes () const
unsigned int	getImageSizeInBytes () const
unsigned int	getImageStepInBytes () const
unsigned int	getTotalSizeInBytes () const
unsigned int	getTotalSizeInBytesIncludingMipmaps () const
bool	valid () const
unsigned char *	data ()
const unsigned char *	data () const
unsigned char *	data (unsigned int column, unsigned int row=0, unsigned int image=0)
const unsigned char *	data (unsigned int column, unsigned int row=0, unsigned int image=0) const
bool	isDataContiguous () const
Vec4	getColor (unsigned int s, unsigned t=0, unsigned r=0) const
Vec4	getColor (const Vec2 &texcoord) const
Vec4	getColor (const Vec3 &texcoord) const
void	setColor (const osg::Vec4 &color, unsigned int s, unsigned int t=0, unsigned int r=0)
void	setColor (const osg::Vec4 &color, const osg::Vec2 &texcoord)
void	setColor (const osg::Vec4 &color, const osg::Vec3 &texcoord)
void	flipHorizontal ()
void	flipVertical ()
void	flipDepth ()
void	ensureValidSizeForTexturing (GLint maxTextureSize)
bool	isMipmap () const
unsigned int	getNumMipmapLevels () const
void	setMipmapLevels (const MipmapDataType &mipmapDataVector)
const MipmapDataType &	getMipmapLevels () const
unsigned int	getMipmapOffset (unsigned int mipmapLevel) const
unsigned char *	getMipmapData (unsigned int mipmapLevel)
const unsigned char *	getMipmapData (unsigned int mipmapLevel) const
bool	supportsTextureSubloading () const
virtual bool	isImageTranslucent () const
void	setPixelBufferObject (PixelBufferObject *buffer)
PixelBufferObject *	getPixelBufferObject ()
const PixelBufferObject *	getPixelBufferObject () const
virtual bool	requiresUpdateCall () const
virtual void	update (NodeVisitor *)
virtual bool	sendFocusHint (bool)
virtual bool	sendPointerEvent (int, int, int)
virtual bool	sendKeyEvent (int, bool)
virtual void	setFrameLastRendered (const osg::FrameStamp *)
void	addDimensionsChangedCallback (DimensionsChangedCallback *cb)
void	removeDimensionsChangedCallback (DimensionsChangedCallback *cb)
Public Member Functions inherited from osg::BufferData
	BufferData ()
	BufferData (const BufferData &bd, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
virtual osg::Array *	asArray ()
virtual const osg::Array *	asArray () const
virtual osg::PrimitiveSet *	asPrimitiveSet ()
virtual const osg::PrimitiveSet *	asPrimitiveSet () const
void	setBufferObject (BufferObject *bufferObject)
BufferObject *	getBufferObject ()
const BufferObject *	getBufferObject () const
void	setBufferIndex (unsigned int index)
unsigned int	getBufferIndex () const
GLBufferObject *	getGLBufferObject (unsigned int contextID) const
GLBufferObject *	getOrCreateGLBufferObject (unsigned int contextID) const
void	setModifiedCallback (ModifiedCallback *md)
ModifiedCallback *	getModifiedCallback ()
const ModifiedCallback *	getModifiedCallback () const
void	dirty ()
void	setModifiedCount (unsigned int value)
unsigned int	getModifiedCount () const
virtual void	resizeGLObjectBuffers (unsigned int maxSize)
void	releaseGLObjects (State *state=0) const
unsigned int	getNumClients () const
void	addClient (osg::Object *)
void	removeClient (osg::Object *)
Public Member Functions inherited from osg::Object
	Object ()
	Object (bool threadSafeRefUnref)
	Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
std::string	getCompoundClassName () const
virtual Node *	asNode ()
virtual const Node *	asNode () const
virtual NodeVisitor *	asNodeVisitor ()
virtual const NodeVisitor *	asNodeVisitor () const
virtual StateAttribute *	asStateAttribute ()
virtual const StateAttribute *	asStateAttribute () const
virtual Uniform *	asUniform ()
virtual const Uniform *	asUniform () const
virtual void	setThreadSafeRefUnref (bool threadSafe)
virtual void	setName (const std::string &name)
void	setName (const char *name)
const std::string &	getName () const
void	setDataVariance (DataVariance dv)
DataVariance	getDataVariance () const
virtual void	computeDataVariance ()
void	setUserDataContainer (osg::UserDataContainer *udc)
osg::UserDataContainer *	getUserDataContainer ()
const osg::UserDataContainer *	getUserDataContainer () const
osg::UserDataContainer *	getOrCreateUserDataContainer ()
virtual void	setUserData (Referenced *obj)
virtual Referenced *	getUserData ()
virtual const Referenced *	getUserData () const
template<typename T >
bool	getUserValue (const std::string &name, T &value) const
template<typename T >
void	setUserValue (const std::string &name, const T &value)
template<typename T >
BoolValueObject UCharValueObject UShortValueObject UIntValueObject DoubleValueObject Vec3fValueObject Vec2dValueObject Vec4dValueObject PlaneValueObject MatrixdValueObject BoundingBoxdValueObject BoundingSpheredValueObject bool	getUserValue (const std::string &name, T &value) const
Public Member Functions inherited from osg::Referenced
	Referenced ()
	Referenced (bool threadSafeRefUnref)
	Referenced (const Referenced &)
Referenced &	operator= (const Referenced &)
bool	getThreadSafeRefUnref () const
OpenThreads::Mutex *	getRefMutex () const
int	ref () const
int	unref () const
int	unref_nodelete () const
int	referenceCount () const
ObserverSet *	getObserverSet () const
ObserverSet *	getOrCreateObserverSet () const
void	addObserver (Observer *observer) const
void	removeObserver (Observer *observer) const

Protected Types
typedef osg::buffered_value < GLuint >	GLObjectList

Protected Member Functions
virtual	~Glyph ()
Protected Member Functions inherited from osg::Image
virtual	~Image ()
Image &	operator= (const Image &)
void	handleDimensionsChangedCallbacks ()
void	deallocateData ()
void	setData (unsigned char *data, AllocationMode allocationMode)
Protected Member Functions inherited from osg::BufferData
virtual	~BufferData ()
Protected Member Functions inherited from osg::Object
virtual	~Object ()
Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()
void	signalObserversAndDelete (bool signalDelete, bool doDelete) const
void	deleteUsingDeleteHandler () const

Protected Attributes
Font *	_font
unsigned int	_glyphCode
float	_width
float	_height
osg::Vec2	_horizontalBearing
float	_horizontalAdvance
osg::Vec2	_verticalBearing
float	_verticalAdvance
GlyphTexture *	_texture
int	_texturePosX
int	_texturePosY
osg::Vec2	_minTexCoord
osg::Vec2	_maxTexCoord
GLObjectList	_globjList
Protected Attributes inherited from osg::Image
std::string	_fileName
WriteHint	_writeHint
Origin	_origin
int	_s
int	_t
int	_r
int	_rowLength
GLint	_internalTextureFormat
GLenum	_pixelFormat
GLenum	_dataType
unsigned int	_packing
float	_pixelAspectRatio
AllocationMode	_allocationMode
unsigned char *	_data
MipmapDataType	_mipmapData
DimensionsChangedCallbackVector	_dimensionsChangedCallbacks
Protected Attributes inherited from osg::BufferData
unsigned int	_modifiedCount
unsigned int	_bufferIndex
osg::ref_ptr< BufferObject >	_bufferObject
osg::ref_ptr< ModifiedCallback >	_modifiedCallback
unsigned int	_numClients
Protected Attributes inherited from osg::Object
std::string	_name
DataVariance	_dataVariance
osg::UserDataContainer *	_userDataContainer
Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet
OpenThreads::Atomic	_refCount

Additional Inherited Members
Public Types inherited from osg::Image
enum	WriteHint { NO_PREFERENCE, STORE_INLINE, EXTERNAL_FILE }
enum	AllocationMode { NO_DELETE, USE_NEW_DELETE, USE_MALLOC_FREE }
enum	Origin { BOTTOM_LEFT, TOP_LEFT }
typedef std::vector< unsigned int >	MipmapDataType
typedef std::vector < osg::ref_ptr < DimensionsChangedCallback > >	DimensionsChangedCallbackVector
Public Types inherited from osg::Object
enum	DataVariance { DYNAMIC, STATIC, UNSPECIFIED }
Static Public Member Functions inherited from osg::Image
static bool	isPackedType (GLenum type)
static GLenum	computePixelFormat (GLenum pixelFormat)
static GLenum	computeFormatDataType (GLenum pixelFormat)
static unsigned int	computeBlockSize (GLenum pixelFormat, GLenum packing)
static unsigned int	computeNumComponents (GLenum pixelFormat)
static unsigned int	computePixelSizeInBits (GLenum pixelFormat, GLenum type)
static unsigned int	computeRowWidthInBytes (int width, GLenum pixelFormat, GLenum type, int packing)
static unsigned int	computeImageSizeInBytes (int width, int height, int depth, GLenum pixelFormat, GLenum type, int packing=1, int slice_packing=1, int image_packing=1)
static int	computeNearestPowerOfTwo (int s, float bias=0.5f)
static int	computeNumberOfMipmapLevels (int s, int t=1, int r=1)
Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()
static void	setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
static bool	getThreadSafeReferenceCounting ()
static void	setDeleteHandler (DeleteHandler *handler)
static DeleteHandler *	getDeleteHandler ()

Detailed Description

Definition at line 50 of file Glyph.h.

Member Typedef Documentation

typedef osg::buffered_value<GLuint> osgText::Glyph::GLObjectList

protected

Definition at line 117 of file Glyph.h.

Constructor & Destructor Documentation

osgText::Glyph::Glyph	(	Font *	font,
		unsigned int	glyphCode
	)

virtual osgText::Glyph::~Glyph ( )

protectedvirtual

Member Function Documentation

Font* osgText::Glyph::getFont ( )

inline

Definition at line 56 of file Glyph.h.

const Font* osgText::Glyph::getFont ( ) const

inline

Definition at line 57 of file Glyph.h.

unsigned int osgText::Glyph::getGlyphCode ( ) const

inline

Definition at line 59 of file Glyph.h.

float osgText::Glyph::getHeight ( ) const

inline

Definition at line 65 of file Glyph.h.

float osgText::Glyph::getHorizontalAdvance

(

)

const

const osg::Vec2& osgText::Glyph::getHorizontalBearing

(

)

const

const osg::Vec2& osgText::Glyph::getMaxTexCoord

(

)

const

const osg::Vec2& osgText::Glyph::getMinTexCoord

(

)

const

GlyphTexture* osgText::Glyph::getTexture

(

)

const GlyphTexture* osgText::Glyph::getTexture

(

)

const

int osgText::Glyph::getTexturePositionX

(

)

const

int osgText::Glyph::getTexturePositionY

(

)

const

float osgText::Glyph::getVerticalAdvance

(

)

const

const osg::Vec2& osgText::Glyph::getVerticalBearing

(

)

const

float osgText::Glyph::getWidth ( ) const

inline

Definition at line 62 of file Glyph.h.

void osgText::Glyph::setHeight ( float  height )

inline

Definition at line 64 of file Glyph.h.

void osgText::Glyph::setHorizontalAdvance

(

float

advance

)

void osgText::Glyph::setHorizontalBearing

(

const osg::Vec2 &

bearing

)

void osgText::Glyph::setMaxTexCoord

(

const osg::Vec2 &

coord

)

void osgText::Glyph::setMinTexCoord

(

const osg::Vec2 &

coord

)

void osgText::Glyph::setTexture

(

GlyphTexture *

texture

)

void osgText::Glyph::setTexturePosition	(	int	posX,
		int	posY
	)

void osgText::Glyph::setVerticalAdvance

(

float

advance

)

void osgText::Glyph::setVerticalBearing

(

const osg::Vec2 &

bearing

)

void osgText::Glyph::setWidth ( float  width )

inline

Definition at line 61 of file Glyph.h.

void osgText::Glyph::subload

(

)

const

Member Data Documentation

Font* osgText::Glyph::_font

protected

Definition at line 99 of file Glyph.h.

GLObjectList osgText::Glyph::_globjList

mutableprotected

Definition at line 118 of file Glyph.h.

unsigned int osgText::Glyph::_glyphCode

protected

Definition at line 100 of file Glyph.h.

float osgText::Glyph::_height

protected

Definition at line 103 of file Glyph.h.

float osgText::Glyph::_horizontalAdvance

protected

Definition at line 106 of file Glyph.h.

osg::Vec2 osgText::Glyph::_horizontalBearing

protected

Definition at line 105 of file Glyph.h.

osg::Vec2 osgText::Glyph::_maxTexCoord

protected

Definition at line 115 of file Glyph.h.

osg::Vec2 osgText::Glyph::_minTexCoord

protected

Definition at line 114 of file Glyph.h.

GlyphTexture* osgText::Glyph::_texture

protected

Definition at line 111 of file Glyph.h.

int osgText::Glyph::_texturePosX

protected

Definition at line 112 of file Glyph.h.

int osgText::Glyph::_texturePosY

protected

Definition at line 113 of file Glyph.h.

float osgText::Glyph::_verticalAdvance

protected

Definition at line 109 of file Glyph.h.

osg::Vec2 osgText::Glyph::_verticalBearing

protected

Definition at line 108 of file Glyph.h.

float osgText::Glyph::_width

protected

Definition at line 102 of file Glyph.h.

---

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

• osg_head/include/osgText/Glyph.h