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Public Member Functions | Protected Types | Protected Member Functions | Protected Attributes | List of all members
osgText::Glyph Class Reference
Inheritance diagram for osgText::Glyph:
osg::Image osg::BufferData osg::Object osg::Referenced

Public Member Functions

 Glyph (Font *font, unsigned int glyphCode)
FontgetFont ()
const FontgetFont () 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::Vec2getHorizontalBearing () const
void setHorizontalAdvance (float advance)
float getHorizontalAdvance () const
void setVerticalBearing (const osg::Vec2 &bearing)
const osg::Vec2getVerticalBearing () const
void setVerticalAdvance (float advance)
float getVerticalAdvance () const
void setTexture (GlyphTexture *texture)
GlyphTexturegetTexture ()
const GlyphTexturegetTexture () const
void setTexturePosition (int posX, int posY)
int getTexturePositionX () const
int getTexturePositionY () const
void setMinTexCoord (const osg::Vec2 &coord)
const osg::Vec2getMinTexCoord () const
void setMaxTexCoord (const osg::Vec2 &coord)
const osg::Vec2getMaxTexCoord () const
void subload () const
- Public Member Functions inherited from osg::Image
 Image ()
 Image (const Image &image, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
virtual ObjectcloneType () const
virtual Objectclone (const CopyOp &copyop) const
virtual bool isSameKindAs (const Object *obj) const
virtual const char * libraryName () const
virtual const char * className () 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)
virtual void readPixels (int x, int y, int width, int height, GLenum pixelFormat, GLenum type)
virtual void readImageFromCurrentTexture (unsigned int contextID, bool copyMipMapsIfAvailable, GLenum type=GL_UNSIGNED_BYTE)
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 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 getImageSizeInBytes () const
unsigned int getTotalSizeInBytes () const
unsigned int getTotalSizeInBytesIncludingMipmaps () const
bool valid () const
unsigned char * data ()
const unsigned char * data () const
unsigned char * data (int column, int row=0, int image=0)
const unsigned char * data (int column, int row=0, int image=0) 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 flipHorizontal ()
void flipVertical ()
void ensureValidSizeForTexturing (GLint maxTextureSize)
bool isMipmap () const
unsigned int getNumMipmapLevels () const
void setMipmapLevels (const MipmapDataType &mipmapDataVector)
const MipmapDataTypegetMipmapLevels () const
unsigned int getMipmapOffset (unsigned int mipmapLevel) const
unsigned char * getMipmapData (unsigned int mipmapLevel)
const unsigned char * getMipmapData (unsigned int mipmapLevel) const
virtual bool isImageTranslucent () const
void setPixelBufferObject (PixelBufferObject *buffer)
PixelBufferObjectgetPixelBufferObject ()
const PixelBufferObjectgetPixelBufferObject () 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 *)
- Public Member Functions inherited from osg::BufferData
 BufferData ()
 BufferData (const BufferData &bd, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
void setBufferObject (BufferObject *bufferObject)
BufferObjectgetBufferObject ()
const BufferObjectgetBufferObject () const
void setBufferIndex (unsigned int index)
unsigned int getBufferIndex () const
GLBufferObjectgetGLBufferObject (unsigned int contextID) const
GLBufferObjectgetOrCreateGLBufferObject (unsigned int contextID) const
void setModifiedCallback (ModifiedCallback *md)
ModifiedCallbackgetModifiedCallback ()
const ModifiedCallbackgetModifiedCallback () const
void dirty ()
void setModifiedCount (unsigned int value)
unsigned int getModifiedCount () const
virtual void resizeGLObjectBuffers (unsigned int maxSize)
void releaseGLObjects (State *state=0) const
- Public Member Functions inherited from osg::Object
 Object ()
 Object (bool threadSafeRefUnref)
 Object (const Object &, const CopyOp &copyop=CopyOp::SHALLOW_COPY)
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::UserDataContainergetUserDataContainer ()
const osg::UserDataContainergetUserDataContainer () const
osg::UserDataContainergetOrCreateUserDataContainer ()
virtual void setUserData (Referenced *obj)
virtual ReferencedgetUserData ()
virtual const ReferencedgetUserData () 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)
- Public Member Functions inherited from osg::Referenced
 Referenced ()
 Referenced (bool threadSafeRefUnref)
 Referenced (const Referenced &)
Referencedoperator= (const Referenced &)
bool getThreadSafeRefUnref () const
OpenThreads::MutexgetRefMutex () const
int ref () const
int unref () const
int unref_nodelete () const
int referenceCount () const
ObserverSetgetObserverSet () const
ObserverSetgetOrCreateObserverSet () 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 ()
Imageoperator= (const Image &)
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
GLint _internalTextureFormat
GLenum _pixelFormat
GLenum _dataType
unsigned int _packing
float _pixelAspectRatio
AllocationMode _allocationMode
unsigned char * _data
MipmapDataType _mipmapData
ref_ptr< PixelBufferObject_bufferObject
- Protected Attributes inherited from osg::BufferData
unsigned int _modifiedCount
unsigned int _bufferIndex
osg::ref_ptr< BufferObject_bufferObject
osg::ref_ptr< ModifiedCallback_modifiedCallback
- 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
- 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 computeNumComponents (GLenum pixelFormat)
static unsigned int computePixelSizeInBits (GLenum pixelFormat, GLenum type)
static unsigned int computeRowWidthInBytes (int width, GLenum pixelFormat, GLenum type, int packing)
static int computeNearestPowerOfTwo (int s, float bias=0.5f)
static int computeNumberOfMipmapLevels (int s, int t=1, int r=1)

Member Typedef Documentation

Constructor & Destructor Documentation

osgText::Glyph::Glyph ( Font font,
unsigned int  glyphCode 
)
virtual osgText::Glyph::~Glyph ( )
protectedvirtual

Member Function Documentation

Font* osgText::Glyph::getFont ( )
inline
const Font* osgText::Glyph::getFont ( ) const
inline
unsigned int osgText::Glyph::getGlyphCode ( ) const
inline
float osgText::Glyph::getHeight ( ) const
inline
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
void osgText::Glyph::setHeight ( float  height)
inline
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
void osgText::Glyph::subload ( ) const

Member Data Documentation

Font* osgText::Glyph::_font
protected
GLObjectList osgText::Glyph::_globjList
mutableprotected
unsigned int osgText::Glyph::_glyphCode
protected
float osgText::Glyph::_height
protected
float osgText::Glyph::_horizontalAdvance
protected
osg::Vec2 osgText::Glyph::_horizontalBearing
protected
osg::Vec2 osgText::Glyph::_maxTexCoord
protected
osg::Vec2 osgText::Glyph::_minTexCoord
protected
GlyphTexture* osgText::Glyph::_texture
protected
int osgText::Glyph::_texturePosX
protected
int osgText::Glyph::_texturePosY
protected
float osgText::Glyph::_verticalAdvance
protected
osg::Vec2 osgText::Glyph::_verticalBearing
protected
float osgText::Glyph::_width
protected

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