GFontSystem Class Reference

Overall font system class. More...

#include <GFont.h>

Inherits GLibrary.

List of all members.

Public Member Functions
bool	EnumerateFonts (List< char > &Fonts)
	Enumerate all installed fonts.
bool	GetGlyphSubSupport ()
	Returns whether the current Lgi implementation supports glyph sub.
bool	GetDefaultGlyphSub ()
	Returns whether glyph sub is currently turned on.
void	SetDefaultGlyphSub (bool i)
	Turns the glyph sub feature on or off.
GFont *	GetGlyph (int u, GFont *UserFont)
	Returns a font that can render the specified unicode code point.
GFont *	GetBestFont (char *Str)
Static Public Member Functions
static GFontSystem *	Inst ()
	Get a pointer to the font system.
Friends
class	GApp
class	GDisplayString

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Detailed Description

Overall font system class.

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Member Function Documentation

GFont * GFontSystem::GetBestFont

(

char *

Str

)

This looks for a font that can contains the most glyphs for a given string, ideally it can render the whole thing. But the next best alternative is returned when no font matches all characters in the string.

References List< Type >::First(), GetGlyph(), List< Type >::Insert(), List< Type >::Next(), and SysFont.

GFont * GFontSystem::GetGlyph	(	int	u,
		GFont *	UserFont
	)

Returns a font that can render the specified unicode code point.

Parameters:

u	A utf-32 character
UserFont	The base font used for rendering

References GFont::Create(), List< Type >::Current(), List< Type >::Delete(), EnumerateFonts(), GTypeFace::Face(), List< Type >::First(), GFont::GetGlyphMap(), List< Type >::Insert(), Inst(), LGI_OS_LINUX, LGI_OS_WIN9X, LGI_OS_WINNT, and List< Type >::Next().

Referenced by GetBestFont().

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

• GFont.h
• GFontSystem.cpp