cgv::media::font Namespace Reference

namespace for font support More...

Classes
class	font
	interface class for fonts. Construct font with the find_font function More...
class	font_face
	interface class for different faces of a font, which can be constructed from a font More...
class	font_server
	provides the methods to create and search for fonts More...

Typedefs
typedef data::ref_ptr< font_face >	font_face_ptr
	always use this ref counted pointer to store font faces
typedef data::ref_ptr< font >	font_ptr
	always use this ref counted pointer to store fonts
typedef data::ref_ptr< font_server >	font_server_ptr
	ref counted pointer to font server

Enumerations
enum	FontFaceAttributes { FFA_REGULAR = 0 , FFA_BOLD = 1 , FFA_ITALIC = 2 , FFA_BOLD_ITALIC = 3 }
	declaration of supported attributes of font faces More...

Functions
font_ptr	find_font (const std::string &font_name)
	find an installed font by name
font_ptr	find_font_by_prefix (const std::string &font_name_prefix)
	find an installed font by name prefix
font_ptr	find_font_or_default (const std::string &font_name, bool default_font_mono_space)
	find an installed font by name
font_ptr	default_font (bool mono_space)
	return platform dependend default font
void	enumerate_font_names (std::vector< const char * > &font_names)
	enumerate the names of all installed fonts
font_server_ptr &	ref_font_server ()
font_server_ptr	get_font_server ()
	return the currently installed font server or 0 if no font server available
void	register_font_server (font_server_ptr fs)
	install a font server, call this in the on_register method of the server implementation

Detailed Description

namespace for font support

Typedef Documentation

font_face_ptr

typedef data::ref_ptr<font_face> cgv::media::font::font_face_ptr

always use this ref counted pointer to store font faces

Definition at line 52 of file font.h.

font_ptr

typedef data::ref_ptr<font> cgv::media::font::font_ptr

always use this ref counted pointer to store fonts

Definition at line 71 of file font.h.

font_server_ptr

typedef data::ref_ptr<font_server> cgv::media::font::font_server_ptr

ref counted pointer to font server

Definition at line 27 of file font_server.h.

Enumeration Type Documentation

FontFaceAttributes

enum cgv::media::font::FontFaceAttributes

declaration of supported attributes of font faces

Definition at line 20 of file font.h.

Function Documentation

default_font()

CGV_API font_ptr cgv::media::font::default_font

(

bool

mono_space

)

return platform dependend default font

return potentially font driver and platform-specific default font

Definition at line 57 of file font.cxx.

References get_font_server().

Referenced by cgv::plot::plot_base::ensure_font_names(), cgv::media::font::font_server::find_font_by_prefix(), find_font_or_default(), and cgv::render::gl::gl_context::get_info_font_face().

enumerate_font_names()

CGV_API void cgv::media::font::enumerate_font_names

(

std::vector< const char * > &

font_names

)

enumerate the names of all installed fonts

Definition at line 65 of file font.cxx.

References get_font_server().

Referenced by cgv::plot::plot_base::ensure_font_names(), and vr_test::init().

find_font()

CGV_API font_ptr cgv::media::font::find_font

(

const std::string &

font_name

)

find an installed font by name

find an installed font by name (returns a null pointer if font could not be found)

Definition at line 32 of file font.cxx.

References get_font_server().

Referenced by find_font_or_default(), vr_test::init(), cgv::plot::plot_base::on_font_selection(), and vr_test::on_set().

find_font_by_prefix()

CGV_API font_ptr cgv::media::font::find_font_by_prefix

(

const std::string &

font_name_prefix

)

find an installed font by name prefix

find an installed font by name prefix (returns a null pointer if font could not be found)

Definition at line 40 of file font.cxx.

References get_font_server().

find_font_or_default()

CGV_API font_ptr cgv::media::font::find_font_or_default	(	const std::string &	font_name,
		bool	default_font_mono_space
	)

find an installed font by name

find an installed font by name or return platform-specific default font if no font with that name exists

Definition at line 48 of file font.cxx.

References default_font(), and find_font().

get_font_server()

CGV_API font_server_ptr cgv::media::font::get_font_server

(

)

return the currently installed font server or 0 if no font server available

Definition at line 14 of file font_server.cxx.

Referenced by default_font(), enumerate_font_names(), find_font(), and find_font_by_prefix().

ref_font_server()

font_server_ptr & cgv::media::font::ref_font_server

(

)

Definition at line 8 of file font_server.cxx.

register_font_server()

CGV_API void cgv::media::font::register_font_server

(

font_server_ptr

fs

)

install a font server, call this in the on_register method of the server implementation

Definition at line 58 of file font_server.cxx.