Just thought I would let everyone know, I was able to find and old copy of the "missing" routine.
And we're back in action again. Many thanks for all the help! Any who wish to use this are free to do so.
(defun C:DETL
(/ ANG02 ANG021 ANG022 CLAY CORM COSM
DETN DSCL PNT01 PNT02 PNT021 PNT022
PNT023 PNT024 RAD01 RAD02 RAD03 LTSC
)
; DEFINE VARIABLES
; ANG02 = ANGLE, PNT01 TO PNT02
; CLAY = CURRENT LAYER
; CORM = CURRENT ORTHO MODE
; COSM = CURRENT OSNAP MODE
; DETN = DETAIL NAME
; DSCL = DIMSCALE
; PNT01 = CENTER OF VIEW CIRCLE
; PNT02 = LOCATION OF VIEW NAME
; RAD01 = DISTANCE, PNT01 TO PNT02
; RAD02 = DIMSCALE TIMES DETAIL ARROWHEAD SIZE
; RAD03 = DIMSCALE TIMES TEXT HIGHT
; LTSC = LTSCALE
(setq CLAY (getvar "CLAYER")
CORM (getvar "ORTHOMODE")
COSM (getvar "OSMODE")
DSCL (getvar "DIMSCALE")
LTSC (getvar "LTSCALE")
)
(setvar "CMDECHO" 0)
(command "._-LAYER" "_NEW" "SECTION" "_COLOR" 230 "SECTION" "_LTYPE" "PHANTOM" "SECTION" "")
(setvar "ORTHOMODE" 0)
(setvar "OSMODE" 0)
(setq PNT01 (getpoint "\nPick center of View Circle: ")
PNT02 (getpoint PNT01 "\nPick location of View Name: ")
DETN (getstring 2 "\nDetail Name? ")
ANG02 (angle PNT01 PNT02)
RAD01 (distance PNT01 PNT02)
RAD02 (* DSCL 0.140625)
RAD03 (* DSCL 0.09375)
)
(command "._LAYER" "_SET" "0" "" "._CIRCLE" PNT01 PNT02 "._CIRCLE" PNT02 RAD02)
;; Set layer to 0 and draw the detail circle and a circle on the
;; circumference of the detail circle having a radius equal to 1.5
;; times the standard character hite (i.e., 9/64"). Record points,
;; angles, & distances involved.
(setq PNT021 (polar PNT02 (+ ANG02 (* pi 0.5)) RAD02)
PNT021 (osnap PNT021 "APP")
ANG021 (angle PNT01 PNT021)
PNT022 (polar PNT02 (+ ANG02 (* pi 1.5)) RAD02)
PNT022 (osnap PNT022 "APP")
ANG022 (angle PNT01 PNT022)
)
;; Get both points where the two circles intersect, & record the points
;; and the angles relative to the center of the large circle.
(command "._MOVE" "_LAST" "" PNT02 PNT021)
(setq PNT023 (polar PNT021 (+ ANG021 (* pi 0.5)) RAD02)
PNT023 (osnap PNT023 "APP")
)
;; Shift the small circle counterclockwise one character height &
;; determine where one of the arrowheads will end
(command "._MOVE" "_LAST" "" PNT021 PNT022)
(setq PNT024 (polar PNT022 (+ ANG022 (* pi 1.5)) RAD02)
PNT024 (osnap PNT024 "APP")
)
;; then shift it two character hights clockwise & get the endpoint
;; of the other arrowhead.
(command "._ERASE" "_LAST" ""
"._CIRCLE" PNT02 PNT023
"._TRIM" "_LAST" "" PNT02 ""
"._ERASE" "_PREVIOUS" ""
; "._PEDIT" "LAST" "YES" ""
"._CHANGE" "_LAST" "" "_PROPERTIES" "_LAYER" "SECTION" ""
"._LAYER" "SET" "SECTION" ""
"._PLINE" PNT021 "_WIDTH" 0.0 (* RAD02 0.38196601) PNT023 ""
"._MIRROR" "_LAST" "" PNT01 PNT02 "_NO"
".-STYLE" "STANDARD" "ROMANS" "0" "1" "0" "N" "N" "N"
"._TEXT" "MC" PNT02 RAD03 0.0 (strcase DETN)
"._LAYER" "_SET" CLAY "") ;
(princ)
)