lxvwid

	LXVWID(ivwid.i2.r)

	This routine sets the width of vectors generated by future calls to the
	LX color graphics routines LXVEC and LXCVEC.  The user variable
	IVWID specifies the vector width in pixels.  After a call to LXRST the
	vector width has a default value of 1.