将此代码加载到安装目录下的ACAD.lsp文件中(复制代码后用记事本打开ACAD.LSP文件,然后粘贴)标注命令cz
//粗糙度标注程序 //
//cz---粗糙度标注 //
//////////////////////
(defun trap(errmsg)
(command "undo" "e")
(command "u")
(setvar "apbox" pbox)
(SETvar "osmode"os)
(setvar "cecolor" la)
(princ "\n <**错误**> ")
(setq *error* temperr)
(princ)
)
(defun dtr(ang)
(setq ang (/ (* ang pi) 180))
)
(defun c:cz(/ la aper os size heig ang string pbox sca)
(princ "\n粗糙度标注程序")
(setq temperr *error*)
(setq *error* trap)
(command "undo" "be")
(setq la (getvar "cecolor")) ;获取对象的颜色。
(setq aper (getvar "aperture")) ;获取像素为单位设置对象捕捉的靶框尺寸。
(setq os (getvar "osmode"))
(setq size (getvar "dimtxt")) ;指定标注文字的高度,除非当前文字样式具有固定的高度
(setq pbox (getvar "apbox")) ;打开或关闭 AutoSnap 靶框
(setq sca (getvar "dimscale")) ;为标注变量(指定尺寸、距离或偏移量)设置全局比例因子
(setq size (* size sca))
(setq heig (* size 1.4))
(setvar "osmode" 256) ;256 TAN(切点)
(setvar "aperture" 7)
(setvar "apbox" 1)
;(setvar "cecolor" 7)
(setq pt1 (getpoint "\n插入点")
pt2 (osnap pt1 "near"))
(setvar "apbox" pbox)
(setvar "osmode" os)
(setvar "aperture" aper)
(if (= pt2 nil)
(setq ang (dtr 90) pt2 pt1)
(setq ang (angle pt2 pt1))
)
(if (or (null ra)(= ra ""))
(setq ra "6.3"))
(princ "\n请输入粗糙度值 <")
(princ ra)
(princ ">")
(setq string (getstring))
(if (or (null string)(= string ""))
(setq string ra)(setq ra string))
(setvar "osmode" 0)
(command "Pline" (polar pt2 (- ang (dtr 30)) (* heig 2))
pt2
(polar pt2 (+ ang (dtr 30)) heig)
(Polar pt2 (- ang (dtr 30)) heig) "")
(setvar "osmode" 0)
(if (and (< ang (dtr 210)) (> ang (dtr 30)))
(progn
(setq pt1 (polar pt2 ang (* size 1.6)))
(command "text" "j" "f"
(polar pt1 (+ ang (dtr 90)) (* size 0.9))
(polar pt1 (- ang (dtr 90)) (* size 0.9))
size
string)
)
(progn
(setq pt1 (polar pt2 ang (* size 2.4)))
(command "text" "j" "f"
(polar pt1 (- ang (dtr 90)) (* size 0.9))
(polar pt1 (+ ang (dtr 90)) (* size 0.9))
size
string)
)
)
(setvar "osmode" os)
(setvar "cecolor" la)
(setq *error* temperr)
(command "undo" "e")
(command "undo" "be")
(princ "\n粗糙度标注成功!")
(princ "\n记得标注命令是CZ哦")
(princ)
) |