I found a code that makes a revision rectangle
I also found a code that supposedly annotates cloud arcs to the appropriate scale (haven't tested it yet)
Code:
(setq a (getvar "cannoscalevalue"))
(setq ss (
cond
((= a (/ 1.0 192.0)) 50.0) ;1/16th scale sets arc length to 50
((= a (/ 1.0 128.0)) (/ 135.0 4.0)) ;3/32th scale sets arc length to 33.75
((= a (/ 1.0 96.0)) 25.0) ;1/8th scale sets arc length to 25
((= a (/ 1.0 64.0)) (/ 75.0 4.0)) ;3/16th scale sets arc length to 18.75
((= a (/ 1.0 48.0)) (* 25.0 0.5)) ;1/4 scale sets arc length to 12.5
((= a 1.0) (/ 1.0 4.0)) ;1:1 scale sets arc length to .25
((= a (/ 1.0 240.0)) 75.0) ;1:20 scale sets arc length to 75
((= a (/ 1.0 480.0)) 100.0) ;1:40 scale sets arc length to 100
)
)
Code:
(prompt "Loading CLOUD1....")
;
(defun C:Cloud1 (/ ds plw pt1 pt2 p1 p2 xdist ydist spcsx spcsy ent1 ent2
nxt info bulge data)
(setq #exlyr (getvar "clayer"))
(if (null (tblsearch "layer" "RevCloud"))
(command "-layer" "m" "RevCloud" "c" "1" "" ""))
(command "-layer" "s" "RevCloud" "")
(setq oldplinewid (getvar"plinewid")) ;get old Plinewidth
setting
(setq OldPlineType (getvar "Plinetype")) ;get old
Plinetype setting
(setvar "Plinetype" 0) ;set Plinetype
to R13 setting
(setvar "cmdecho" 0)
(setq ds (getvar "LTSCALE")
plw (* 0.00 ds)
oer *error*
bm (getvar "blipmode"))
(defun *error* (s) ;start error routine
(setvar "blipmode" bm) ;reset blipmode
(princ (strcat "\Exit..." s)) ;type error message
(if oer (setq *error* oer))
(princ))
(SETQ PT1 (GETPOINT "Pick lower left corner of window: ")) (terpri)
(setq pt2 (getcorner pt1 "Pick upper right corner of window: "))
(setvar "blipmode" 0)
(setq p1 (car pt1) p2 (car pt2) ;find x distances
xdist (- p2 p1))
(setq p1 (cadr pt1) p2 (cadr pt2) ;find y distances
ydist (- p2 p1))
;******TO ADJUST SPACING OF ARCS CHANGE THE NUMBER 2 IN THE NEXT TWO
LINES*****
(setq spcsx (/ (abs xdist) (/ ds 4)) ;X spacing
spcsy (/ (abs ydist) (/ ds 4))) ;Y spacing
(if (= spcsx (fix spcsx)) (setq spcsx (fix spcsx)) (setq spcsx (+ 1 (fix
spcsx))))
(if (= spcsx 1) (setq spcsx 2)) ;min of 2 spaces
(if (= spcsy (fix spcsy)) (setq spcsy (fix spcsy)) (setq spcsy (+ 1 (fix
spcsy))))
(if (= spcsy 1) (setq spcsy 2)) ;min of 2 spaces
(setq xdist (/ xdist spcsx) ydist (/ ydist spcsy)) ;set distances
(setq p1 pt1) ;set polyline start point
(command "PLINE" p1 "W" plw "") ;start polyline command
(repeat spcsx ;draw bottom line segments
(setq p1 (polar p1 0.0 (abs xdist)))
(command p1))
(repeat spcsy ;draw right line segments
(setq p1 (polar p1 (/ pi 2) (abs ydist)))
(command p1))
(repeat spcsx ;draw top line segments
(setq p1 (polar p1 pi (abs xdist)))
(command p1))
(repeat (- spcsy 1) ;draw left line segments
(setq p1 (polar p1 (* pi 1.5) (abs ydist)))
(command p1))
(command "C") ;Close polyline
(setq ent1 (entlast) ;get entity
ent2 (entget ent1) ;get entity info
;******TO ADJUST THE ARC SIZE ADJUST THE 0.7 BELOW*******
bulge (list (cons 42 0.5)) ;build cloud arcs
nxt (cdr (assoc -1 ent2)) ;set for lookup
nxt (entnext nxt) ;get next one
plw (list (cons 41 plw))) ;build cloud width
(while nxt ;start loop
(setq info (entget nxt) ;get exist. info
info (append info bulge) ;set bulge
info (append info plw) ;set width
) ;end of setq
(entmod info) ;modify entity
(setq nxt (entnext nxt)) ;get next segment
) ;end of while
(entupd ent1) ;update entity
(setvar "blipmode" bm) ;reset blipmode
(setvar "cmdecho" 1) ;turn command echo on
(gc) (princ) ;print blank line
(setvar "Plinetype" OldPlineType) ;set Plinetype
setting back
(setvar "Plinewid" OldPlinewid)
(setvar "clayer" #exlyr)
) ;End program
Would anyone be willing to assist and combine the two into one if there is not already a lisp available that does this same task???