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本帖最后由 自贡黄明儒 于 2011-5-14 17:26 编辑
;;;对于一个设计人员来讲,作图局部放大可能是常有的事,可是如下的程序写得并不好,希望大家改进一下.
;;;燕秀工具箱中有一个局部放大,可惜为了一个放大程序要进行安装也太麻烦了.
;;;局部放大===========================================
;;;全部变量JBHD-A(标记字母),JBHD-SC(放大倍数)
(DEFUN HH:JBFD ( / CIR_R CLAY CP DATA DATA_A DATA_B DATA_C DATA_D DATA_G DIMCE DIMT HD IN_P JBHD-STRD JBHD-STRIN LAST1 LASTP LASTT MODE OSMO PD SCA_TT STRD STRD1 STRD2 X)
(SETVAR "CMDECHO" 0)
(SETVAR "MENUECHO" 0)
(COMMAND "_.UNDO" "_GROUP")
(setq dimce (getvar "dimcen"))
(setvar "dimcen" 0)
(SETQ CLAY (GETVAR "CLAYER"))
(SETQ OSMO (GETVAR "OSMODE"))
(SETQ MODE (GETVAR "ORTHOMODE"))
(SETQ dimt (GETVAR "dimtofl"))
(SETVAR "OSMODE" 0)
(SETVAR "ORTHOMODE" 0)
(IF (NULL (TBLSEARCH "LAYER" "DIM"))
(COMMAND "LAYER" "M" "DIM" "C" "256" "" "" "" "" "")
)
(SETVAR "CLAYER" "DIM")
(INITGET 1)
(SETQ CP (GETPOINT "\n局部放大中心点: "))
(PROMPT "\n放大范围: ")
(COMMAND "_.CIRCLE" CP PAUSE)
(SETQ LAST1 (ENTLAST));圆
(setq lastt (cons last1 (list (GETVAR "LASTPOINT"))));(圆.圆心)
(SETQ CIR_R (CDR (ASSOC 40 (ENTGET LAST1))))
(SETQ DATA_G (MAPCAR
'ANGTOF
'("0" "15"
"30" "45"
"60" "75"
"90" "105"
"120" "135"
"150" "165"
"180" "195"
"210" "225"
"240" "255"
"270" "285"
"300" "315"
"330" "345"
"0"
)
) ; MAPCAR
) ; SETQ
(SETQ DATA_A (MAPCAR
'(LAMBDA (X)
(POLAR CP X CIR_R)
)
DATA_G
)
)
(SETQ DATA (SSGET "CP" DATA_A '((-4 . "<NOT") (0 . "TEXT")
(-4 . "NOT>")
(-4 . "<NOT")
(0 . "MTEXT")
(-4 . "NOT>")
(-4 . "<NOT")
(0 . "DIMENSION")
(-4 . "NOT>")
(-4 . "<NOT")
(0 . "HATCH")
(-4 . "NOT>")
)
) ; SSGET
)
(SETQ DATA (SSDEL LAST1 DATA)) ;去除圆
(if (numberp JBHD-A) (setq JBHD-A (1+ JBHD-A)) (setq JBHD-A 65))
(SETQ JBHD-STRD (chr JBHD-A))
(setq JBHD-strin (STRCAT "\n放大标记字母<" JBHD-STRD ">: "))
(SETQ STRD1 (GETSTRING JBHD-strin))
(if (= STRD1 "") (SETQ STRD1 JBHD-STRD))
(SETQ STRD2 (STRCAT STRD1 " 放大"))
(SETQ HD (* 1.5 (GETVAR "DIMTXT") (GETVAR "DIMSCALE")))
(COMMAND "_.DIMTOH" "ON")
(command "_.dimtofl" "off")
(COMMAND "_.dimdiameter" lastt "M" STRD1 pause) ;
(setvar "dimcen" dimce)
(PROMPT "\n放大图形放置中心点: ")
(COMMAND "_.COPY" LAST1 "" CP PAUSE)
(SETQ LASTP (GETVAR "LASTPOINT")
LAST1 (ENTLAST)
)
(COMMAND "_.COPY" DATA "" CP LASTP)
(SETQ CIR_R (/ CIR_R (COS (ANGTOF "7.5"))))
(SETQ CP LASTP)
(SETQ DATA_B (MAPCAR
'(LAMBDA (X)
(POLAR CP X (+ CIR_R 1))
)
DATA_G
)
)
(SETQ DATA_C DATA_B)
(SETQ DATA_D DATA_B)
(COMMAND "_.TRIM" LAST1 "" "F")
(WHILE (CAR DATA_B)
(SETQ IN_P (CAR DATA_B))
(COMMAND IN_P)
(SETQ DATA_B (CDR DATA_B))
) ; WHILE
(COMMAND "" "")
(COMMAND "_.TRIM" LAST1 "" "F")
(WHILE (CAR DATA_C)
(SETQ IN_P (CAR DATA_C))
(COMMAND IN_P)
(SETQ DATA_C (CDR DATA_C))
) ; WHILE
(COMMAND "" "")
(SETVAR "ATTMODE" 1)
(INITGET 6)
(SETQ JBHD-SC (GETREAL "\n放大倍率<2.5>: "))
(if (not (numberp JBHD-SC)) (setq JBHD-SC 2.5))
(if (>= JBHD-SC 10)
(if (= "0" (substr (rtos JBHD-SC 2 2) 4 1))
(setq sca_tt 0)
(setq sca_tt 1)
)
(if (= "0" (substr (rtos JBHD-SC 2 2) 3 1))
(setq sca_tt 0)
(setq sca_tt 1)
)
)
(COMMAND "_.SCALE" "CP")
(WHILE (CAR DATA_D)
(SETQ IN_P (CAR DATA_D))
(COMMAND IN_P)
(SETQ DATA_D (CDR DATA_D))
) ; WHILE
(COMMAND "" "" LASTP JBHD-SC)
(COMMAND "ATTDIA" 0)
(SETQ STRD (STRCAT STRD2 " " (RTOS JBHD-SC 2 sca_tt) ":1"))
(INITGET 33)
(SETVAR "ORTHOMODE" 1)
(SETQ PD (GETPOINT CP "\n标记字母放置点: "))
(COMMAND "_.TEXT" "_J" "_M" PD HD 0 STRD)
(COMMAND "ATTDIA" 1)
(COMMAND "_.UNDO" "_E")
(SETVAR "CLAYER" CLAY)
(SETVAR "ORTHOMODE" MODE)
(SETVAR "OSMODE" OSMO)
(setvar "dimtofl" dimt)
(gc)
(PRINC "\n本程序根据叶旭坤程序改编,可是对于相交的块无能为力,达不到专业水平,版主呀,只能靠你了!!!")
)
;;; DEFUN
(defun C:fd()
(setvar "modemacro" "自贡运机集团")
(lt:error-init (list nil 0 nil))
(HH:JBFD)
(lt:error-restore)
(gc) ;释放内存
(princ "\n We must do the best with what God gave us!")
(princ)
)
;;;局部放大===========================================
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