如何插入不同字元跟箭頭符號

fu4shu

;[Flow-1]*****加工程序********
(defun C:Flow-1 ()
(setvar "cmdecho" 0)         ;;指令執行過程不回應
(setq os (getvar "osmode")) ;;記錄原物件鎖點值
(setvar "osmode" 0)  ;;關閉物件鎖點
 
;(setq old_plinewid (getvar "plinewid"))
;(setvar "plinewid" 0.2)(setvar "plinewid" (* ww1 0.5))
;(setq old_plinewid (getvar "plinewid"))
;(setvar "plinewid" 0.2) .....(setvar "plinewid"  old_plinewid)

(prompt "\n======加工程序======")
(setq th (getreal "\n請輸入字高<3>:"))
(if (= th nil) (setq th 3.0))
(setq p0 (getpoint "\n請點及放置點:"))
;(setq ps (polar p0 0 (* th 3.0)))
;(setq p1 (polar ps (* pi 0.5)(/ th 2.0))) 
;(setq p2 (polar p1 0 5 ))
;(setq p3 (polar p2 0 3 )) 
(while (/= p0 nil)
  ;(while p0
   (initget "MD MM D M S E C H G W P J T N ")
   (setq typ(getkword "\nMD(M/C鑽)/MM(M/C銑)/Drill(鑽孔)/Mill(銑削)/Saw(鋸切)/Edm(放電)/Carve(雕刻)/Hrc(熱處理)/Grind(研磨)/Wire(線割)/Plating(電鍍)/Jg(內孔研磨)/tiN(鍍鈦)<Enter for end> :"))
   (cond ((= typ "MD")(setq ty "M/C鑽"))
         ((= typ "MM")(setq ty "M/C銑"))
         ((= typ "D")(setq ty "鑽孔"))
         ((= typ "M")(setq ty "銑削"))
  ((= typ "S")(setq ty "鋸切"))
  ((= typ "E")(setq ty "放電"))
  ((= typ "C")(setq ty "雕刻"))
  ((= typ "H")(setq ty "熱處理"))
  ((= typ "G")(setq ty "研磨"))
  ((= typ "W")(setq ty "線割"))
  ((= typ "P")(setq ty "電鍍"))
  ((= typ "J")(setq ty "內孔研磨"))
  ((= typ "N")(setq ty "鍍鈦"))
     )
 
(command "text"  p0 th ""  ty "" )
(setq p3 (polar p0 0 (* th 3 )))   
;(command "pline"  p1 "w" "0.2" "0.2" p2 "h" "0.5" "0" p3 ""  )
   (setq  p0 p3)
    )
(setvar "osmode" os)  ;;回復原物件鎖點
(prompt "=========加工程序==========")
(prompt "\n<<指令:Flow-1>>程式撰寫Tseng fu-shu[[加工程序]]2007/10/13")
(prin1)
);defun

 

fu4shu

奇怪圖未何貼不上去ㄋ

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