无须下载，将源代码粘贴到写字板里，后缀改为LSP：
(defun c:jiagcd()
(setq ent (ssget "x" '((8 . "gcd")(0 . "TEXT"))))
(if ent (progn
(command"zoom" "e")
(setvar "osmode" 0)
(write-line "正在给没有点位的高程注记加点位，请稍侯。。。。")
(command"layer" "m" "gcd" "")
(setq long-ent (sslength ent))
(setq num-ent 0)
(repeat long-ent
(setq ty (ssname ent num-ent))
(c:findd)
(setq num-ent (1+ num-ent))
)
(command"layer" "m" "0" "")
(command"zoom" "p")
(write-line" ok 欢迎使用另类测绘LISP程序 ")
(print)
))
)
(defun c:findd()
(setq data (entget ty))
(SETQ TEX (CDR (ASSOC 1 DATA)))
(setq p (cdr (assoc 10 data)))
(setq pl (polar p (* 1.25 pi) 11.0)
pr (polar p (* 0.18 pi) 17))
(setq ent-p (ssget "w" pl pr '((0 . "POINT")(8 . "gcd"))))
(if ent-p (progn ;注记周围有点
(SETQ Long-p (sslength ent-p))
(setq num-p 0)
(setq data-p (entget (ssname ent-p num-p)))
(setq gcdz (rtos (cadddr (assoc 10 data-p)) 2 2))
( (and (/= gcdz tex)(< num-p (1- long-p)))
(setq num-p (1+ num-p))
(setq data-p (entget (ssname ent-p num-p)))
(setq gcdz (rtos (cadddr (assoc 10 data-p)) 2 2))
)
(if (/= gcdz tex) (c:jiad))
)
(c:jiad) ;注记周围无点
)
)
(defun c:jiad()
(setq p-point (polar (polar p (* 0.5 pi) 1) pi 1.0))
(command"point" p-point)
(command"change" (entlast) "" "p" "e" (atof tex) "t" "1610000" "")
)
;;;----------------------------------------------
;;;-------
http://www.othermap.com-----------------
注：点位的编码是SCS的
