osgText Namespace Reference

The osgText library is a NodeKit that extends the core scene graph to support high quality text. More...

Classes
class	Bevel
class	FadeText
class	Font
	Pure virtual base class for fonts. More...
class	Glyph
class	Glyph3D
class	GlyphGeometry
class	GlyphTexture
class	String
class	Style
class	Text
class	Text3D
class	TextBase
class	VectorUInt

Typedefs
typedef Font	Font3D
typedef std::pair< unsigned int, unsigned int >	FontResolution

Enumerations
enum	KerningType { KERNING_DEFAULT, KERNING_UNFITTED, KERNING_NONE }

Functions
OSGTEXT_EXPORT Font *	readFontFile (const std::string &filename, const osgDB::Options *userOptions=0)
	Read a font from specified file. More...
OSGTEXT_EXPORT Font *	readFontStream (std::istream &stream, const osgDB::Options *userOptions=0)
	read a font from specified stream. More...
OSGTEXT_EXPORT osg::ref_ptr< Font >	readRefFontFile (const std::string &filename, const osgDB::Options *userOptions=0)
OSGTEXT_EXPORT osg::ref_ptr< Font >	readRefFontStream (std::istream &stream, const osgDB::Options *userOptions=0)
OSGTEXT_EXPORT std::string	findFontFile (const std::string &str)
Font *	readFont3DFile (const std::string &filename, const osgDB::ReaderWriter::Options *userOptions=0)
	deprecated, use readFontFile() instead. More...
Font *	readFont3DStream (std::istream &stream, const osgDB::ReaderWriter::Options *userOptions=0)
	deprecated, use readFontStream() instead. More...
osg::ref_ptr< Font >	readRefFont3DFile (const std::string &filename, const osgDB::ReaderWriter::Options *userOptions=0)
	deprecated, use readRefFontFile() instead. More...
osg::ref_ptr< Font >	readRefFont3DStream (std::istream &stream, const osgDB::ReaderWriter::Options *userOptions=0)
	deprecated, use readRefFontStream() instead. More...
std::string	findFont3DFile (const std::string &str)
	deprecated, use findFontFile() instead. More...

Detailed Description

The osgText library is a NodeKit that extends the core scene graph to support high quality text.

Function Documentation

findFont3DFile()

std::string osgText::findFont3DFile ( const std::string &  str )

inline

deprecated, use findFontFile() instead.

readFont3DFile()

Font* osgText::readFont3DFile ( const std::string &  filename, const osgDB::ReaderWriter::Options *  userOptions = 0  )

inline

deprecated, use readFontFile() instead.

readFont3DStream()

Font* osgText::readFont3DStream ( std::istream &  stream, const osgDB::ReaderWriter::Options *  userOptions = 0  )

inline

deprecated, use readFontStream() instead.

readFontFile()

OSGTEXT_EXPORT Font* osgText::readFontFile	(	const std::string &	filename,
		const osgDB::Options *	userOptions = 0
	)

Read a font from specified file.

The filename may contain a path. It will search for the font file in the following places in this order:

• In the current directory
• All paths defined in OSG_FILE_PATH or OSGFILEPATH environment variable
• Filename with path stripped: In the current directory
• Filename with path stripped: All paths defined in OSG_FILE_PATH or OSGFILEPATH

Then the file will be searched in OS specific directories in the following order:

• Again in the current directory
• Windows: In C:/winnt/fonts
• Windows: In C:/windows/fonts
• Windows: In the fonts directory of the windows install directory
• Other OS: In /usr/share/fonts/ttf
• Other OS: In /usr/share/fonts/ttf/western
• Other OS: In /usr/share/fonts/ttf/decoratives

If the given file could not be found, the path part will be stripped and the file will be searched again in the OS specific directories.

readFontStream()

OSGTEXT_EXPORT Font* osgText::readFontStream	(	std::istream &	stream,
		const osgDB::Options *	userOptions = 0
	)

read a font from specified stream.

readRefFont3DFile()

osg::ref_ptr<Font> osgText::readRefFont3DFile ( const std::string &  filename, const osgDB::ReaderWriter::Options *  userOptions = 0  )

inline

deprecated, use readRefFontFile() instead.

readRefFont3DStream()

osg::ref_ptr<Font> osgText::readRefFont3DStream ( std::istream &  stream, const osgDB::ReaderWriter::Options *  userOptions = 0  )

inline

deprecated, use readRefFontStream() instead.