class
	WEL_TEXT_METRIC

General
	cluster: wel.structs
	description: "Contains basic information about a physical font. All size are given in logical units; that is, they depend on the current mapping mode of the display context."
	create: make_by_pointer, make

Ancestors
	WEL_STRUCTURE

Queries
	ascent: INTEGER
	average_character_width: INTEGER
	break_character: INTEGER
	character_set: INTEGER
	default_character: INTEGER
	descent: INTEGER
	digitized_aspect_x: INTEGER
	digitized_aspect_y: INTEGER
	exists: BOOLEAN
	external_leading: INTEGER
	first_character: INTEGER
	height: INTEGER
	internal_leading: INTEGER
	italic: INTEGER
	item: POINTER
	last_character: INTEGER
	maximum_character_width: INTEGER
	overhang: INTEGER
	pitch_and_family: INTEGER
	shared: BOOLEAN
	struckout: INTEGER
	Structure_size: INTEGER
	to_integer: INTEGER
	underlined: INTEGER
	weight: INTEGER

Commands
	dispose
	initialize
	initialize_with_character (a_character: CHARACTER)
	memory_copy (source_pointer: POINTER; length: INTEGER)
	set_item (an_item: POINTER)
	set_shared
	set_unshared