The font manager used by anXApp to simplify keeping track of what fonts are loaded. More...

Inheritance diagram for Laxkit::FontManager:

Public Member Functions
virtual LaxFont *	MakeFontFromFile (const char *file, double size, int nid)=0
	Create and return a LaxFont, but do not store it within the fontmanager.
virtual LaxFont *	MakeFontFromStr (const char *fcstr, int nid)=0
	Create and return a LaxFont, but do not store it within the fontmanager.
virtual LaxFont *	MakeFont (const char family, const char style, double size, int nid)=0
	Create and return a LaxFont, but do not store it within the fontmanager.
virtual LaxFont *	Add (LaxFont *font, int nid)=0
	Add an existing font to the fontmananger.
virtual LaxFont *	CheckOut (int id)=0
	Add a count of 1 to the LaxFont with the given id, and return the corresponding font object. Returns the LaxFont object, or NULL if object not found.
Public Member Functions inherited from Laxkit::anObject
	anObject ()
	Set object_id=getUniqueNumber().
virtual	~anObject ()
	Empty virtual destructor.
virtual const char *	whattype ()
	Returns the type of anObject.
virtual anObject *	duplicate (anObject *ref=NULL)
virtual int	inc_count ()
	Increment the data's count by 1. Returns count.
virtual int	dec_count ()
	Decrement the count of the data, deleting if count is less than or equal to 0.
virtual int	the_count ()

Additional Inherited Members
Public Attributes inherited from Laxkit::anObject
int	suppress_debug
DeleteRefCountedFunc	deleteMe
	Called when the count is decremented to 0.
unsigned long	object_id
char *	object_idstr
Protected Attributes inherited from Laxkit::anObject
int	_count
	The reference count of the object.

Detailed Description

The font manager used by anXApp to simplify keeping track of what fonts are loaded.

Member Function Documentation

LaxFont * Laxkit::FontManager::Add	(	LaxFont *	font,
		int	nid
	)

pure virtual

Add an existing font to the fontmananger.

If nid<=0 then the id is from getUniqueNumber().

Returns the new font object, or NULL on failure.

LaxFont * Laxkit::FontManager::CheckOut ( int id )

pure virtual

Add a count of 1 to the LaxFont with the given id, and return the corresponding font object. Returns the LaxFont object, or NULL if object not found.

Please remember that when you are all done with the font, you must decrement its count.

LaxFont * Laxkit::FontManager::MakeFont	(	const char *	family,
		const char *	style,
		double	size,
		int	nid
	)

pure virtual

Create and return a LaxFont, but do not store it within the fontmanager.

If nid<=0, then a random id is given to the font.

LaxFont * Laxkit::FontManager::MakeFontFromFile	(	const char *	file,
		double	size,
		int	nid
	)

pure virtual

Create and return a LaxFont, but do not store it within the fontmanager.

If nid<=0, then a random id is given to the font.

LaxFont * Laxkit::FontManager::MakeFontFromStr	(	const char *	fcstr,
		int	nid
	)

pure virtual

Create and return a LaxFont, but do not store it within the fontmanager.

str is a FontConfig string. If nid<=0, then a random id is given to the font.

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