osgText::Font::GlyphTexture Class Reference

Inheritance diagram for osgText::Font::GlyphTexture:

List of all members.


Public Member Functions
	GlyphTexture ()
const char *	className () const
virtual int	compare (const osg::StateAttribute &rhs) const
void	setStateSet (osg::StateSet *stateset)
osg::StateSet *	getStateSet ()
const osg::StateSet *	getStateSet () const
void	setGlyphImageMargin (unsigned int margin)
unsigned int	getGlyphImageMargin () const
bool	getSpaceForGlyph (Glyph *glyph, int &posX, int &posY)
void	addGlyph (Glyph *glyph, int posX, int posY)
virtual void	apply (osg::State &state) const
Protected Types
typedef std::vector< osg::ref_ptr< Glyph > >	GlyphRefList
typedef std::vector< const Glyph * >	GlyphPtrList
typedef osg::buffered_object< GlyphPtrList >	GlyphBuffer
Protected Member Functions
virtual	~GlyphTexture ()
Protected Attributes
osg::StateSet *	_stateset
int	_margin
int	_usedY
int	_partUsedX
int	_partUsedY
GlyphRefList	_glyphs
GlyphBuffer	_glyphsToSubload

Member Typedef Documentation

typedef osg::buffered_object< GlyphPtrList > osgText::Font::GlyphTexture::GlyphBuffer [protected]

typedef std::vector< const Glyph* > osgText::Font::GlyphTexture::GlyphPtrList [protected]

typedef std::vector< osg::ref_ptr<Glyph> > osgText::Font::GlyphTexture::GlyphRefList [protected]

Constructor & Destructor Documentation

osgText::Font::GlyphTexture::GlyphTexture ( )

virtual osgText::Font::GlyphTexture::~GlyphTexture ( ) [protected, virtual]

Member Function Documentation

void osgText::Font::GlyphTexture::addGlyph ( Glyph * glyph,

int posX,

int posY

)

virtual void osgText::Font::GlyphTexture::apply ( osg::State & state ) const [virtual]

const char* osgText::Font::GlyphTexture::className ( ) const [inline, virtual]

Return the name of the attribute's class type.
Reimplemented from osg::Texture.

virtual int osgText::Font::GlyphTexture::compare ( const osg::StateAttribute & rhs ) const [virtual]

return -1 if *this < *rhs, 0 if *this==*rhs, 1 if *this>*rhs.

unsigned int osgText::Font::GlyphTexture::getGlyphImageMargin ( ) const [inline]

bool osgText::Font::GlyphTexture::getSpaceForGlyph ( Glyph * glyph,

int & posX,

int & posY

)

const osg::StateSet* osgText::Font::GlyphTexture::getStateSet ( ) const [inline]

osg::StateSet* osgText::Font::GlyphTexture::getStateSet ( ) [inline]

void osgText::Font::GlyphTexture::setGlyphImageMargin ( unsigned int margin ) [inline]

Set the margin around each glyph, to ensure that texture filtering doesn't bleed adjacent glyph's into each other.