Unit_Annotate (ul_pbar_graphics)

 *  Unit intent:
 *    The module GU functions in this unit provide the following miscellaneous
 *    graphics utilities:
 *	GU__AnnotateText()		Display text
 *	GU__AnnotateValue()		Display numeric value
 *	GU__AnnotateItem()		Display text followed by numeric value
 *	GU__AnnotateComplete()		Display text, numeric value
 *					and more text.
 *	GU__AnnotateAcnetValue()	Display ACNET value with database
 *					name and units text.
 *	GU__IsNarrow()			Returns TRUE of value will be displayed
 *					narrow
 *	GU__IsWide()			Returns TRUE of value will be displayed
 *					wide
 *	GU__FieldWidth()		Returns number of characters required
 *					to display value
 *    Prototypes for these routines and the associated data types and constants
 *    are contained in the ul_pbar_graphics:gu.h header file.