如何将数值按照m²和m的单位输出数值

海贼凌源 · 发表于 2018-5-2 11:00:29

本帖最后由海贼凌源于 2018-5-2 11:18 编辑

在网络上找到大神的<统计周长面积（并在图示中显示出来）>（很长时间，忘记是哪位大神了，抱歉）
想问下各位，如何能够实现按照m²和m的单位来直接输出数值？
感谢

(defun c:qq1 (/ d ent f i lst m2 obj pt ss txt x y)
(setq TextHeight (getdist "\n输入标注文字高度:")
Textbh (getstring "\n输入编号前缀:"))
(defun maketext (txt pt) ; 生成文字子函数
(entmake (list '(0 . "TEXT") (cons 62 1) (cons 10 pt) (cons 40 TextHeight) (cons 1 txt) '(41 . 0.8)))
)
(setvar "cmdecho" 0)
(vl-load-com)
(setq ss (ssget) ent (entlast))
(command ".region" ss "")
(setq ss (ssadd) lst nil)
(while (setq ent (entnext ent))
(if (= (cdr (assoc 0 (entget ent))) "REGION")
(setq obj (vlax-ename->vla-object ent) pt (vlax-safearray->list (vlax-variant-value (vla-get-centroid obj)))
m2 (rtos (vla-get-area obj) 2 2) d (rtos (vla-get-perimeter obj) 2 2) lst (cons (list pt m2 d) lst)
)
)
)
(command ".undo" "")
(setq lst (vl-sort lst (function (lambda (x y)(< (car (car x)) (car (car y)))))))
(setq lst (vl-sort lst (function (lambda (x y)(> (cadr (car x)) (cadr (car y)))))))
(write-line "编号\t周长(mm)\t面积(mm2)" )
(setq i 1)
(foreach x lst
(setq pt (car x) m2 (cadr x) d (caddr x))
(maketext (strcat Textbh (itoa i)) (list (car pt) (+ (cadr pt) (* 1.2 TextHeight))))
(maketext (strcat "L=" d "mm") pt)
(maketext (strcat "S=" m2 "mm2") (list (car pt) (- (cadr pt) (* 1.2 TextHeight))))
(write-line (strcat (strcat Textbh (itoa i)) "\t" d "\t" m2) f)
(setq i (1+ i))
)
(princ)
)

(defun c:qq1 (/ d ent f i lst m2 obj pt ss txt x y) 
(setq TextHeight (getdist "\n输入标注文字高度:") 
Textbh (getstring "\n输入编号前缀:")) 
  (defun maketext (txt pt)             ; 生成文字子函数 
    (entmake (list '(0 . "TEXT") (cons 62 1) (cons 10 pt) (cons 40 TextHeight) (cons 1 txt) '(41 . 0.8))) 
  ) 
  (setvar "cmdecho" 0) 
  (vl-load-com) 
  (setq ss (ssget) ent (entlast)) 
  (command ".region" ss "") 
  (setq ss (ssadd)  lst nil) 
  (while (setq ent (entnext ent)) 
    (if (= (cdr (assoc 0 (entget ent))) "REGION") 
      (setq obj (vlax-ename->vla-object ent) pt (vlax-safearray->list (vlax-variant-value (vla-get-centroid obj))) 
            m2 (rtos (vla-get-area obj) 2 2) d (rtos (vla-get-perimeter obj) 2 2) lst (cons (list pt m2 d) lst) 
      ) 
    ) 
  ) 
  (command ".undo" "") 
  (setq lst (vl-sort lst (function (lambda (x y)(< (car (car x)) (car (car y))))))) 
  (setq lst (vl-sort lst (function (lambda (x y)(> (cadr (car x)) (cadr (car y))))))) 
  (write-line "编号\t周长(mm)\t面积(mm2)" ) 
  (setq i 1) 
  (foreach x lst 
    (setq pt (car x) m2 (cadr x) d (caddr x)) 
    (maketext (strcat Textbh (itoa i)) (list (car pt) (+ (cadr pt) (* 1.2 TextHeight)))) 
    (maketext (strcat "L=" d "mm") pt) 
    (maketext (strcat "S=" m2 "mm2") (list (car pt) (- (cadr pt) (* 1.2 TextHeight)))) 
    (write-line (strcat (strcat Textbh (itoa i)) "\t" d "\t" m2) f) 
    (setq i (1+ i)) 
  ) 
  (princ) 
)

这个是目前输出的数值是按照mm²和mm。

yshf · 发表于 2018-5-2 11:40:24

(defun c:qq1 (/ d ent f i lst m2 obj pt ss txt x y)
(setq TextHeight (getdist "\n输入标注文字高度:")
Textbh (getstring "\n输入编号前缀:"))
(defun maketext (txt pt) ; 生成文字子函数
(entmake (list '(0 . "TEXT") (cons 62 1) (cons 10 pt) (cons 40 TextHeight) (cons 1 txt) '(41 . 0.8)))
)
(setvar "cmdecho" 0)
(vl-load-com)
(setq ss (ssget) ent (entlast))
(command ".region" ss "")
(setq ss (ssadd) lst nil)
(while (setq ent (entnext ent))
(if (= (cdr (assoc 0 (entget ent))) "REGION")
(setq obj (vlax-ename->vla-object ent)
pt (vlax-safearray->list (vlax-variant-value (vla-get-centroid obj)))
m2 (rtos (* 0.000001 (vla-get-area obj)) 2 2)
d (rtos (* 0.001 (vla-get-perimeter obj)) 2 2)
lst (cons (list pt m2 d) lst)
)
)
)
(command ".undo" "")
(setq lst (vl-sort lst (function (lambda (x y)(< (car (car x)) (car (car y)))))))
(setq lst (vl-sort lst (function (lambda (x y)(> (cadr (car x)) (cadr (car y)))))))
(write-line "编号\t周长(m)\t面积(m2)" )
(setq i 1)
(foreach x lst
(setq pt (car x) m2 (cadr x) d (caddr x))
(maketext (strcat Textbh (itoa i)) (list (car pt) (+ (cadr pt) (* 1.2 TextHeight))))
(maketext (strcat "L=" d "m") pt)
(maketext (strcat "S=" m2 "m2") (list (car pt) (- (cadr pt) (* 1.2 TextHeight))))
(write-line (strcat (strcat Textbh (itoa i)) "\t" d "\t" m2) f)
(setq i (1+ i))
)
(princ)
)

(defun c:qq1 (/ d ent f i lst m2 obj pt ss txt x y) 
(setq TextHeight (getdist "\n输入标注文字高度:") 
Textbh (getstring "\n输入编号前缀:")) 
  (defun maketext (txt pt)             ; 生成文字子函数 
    (entmake (list '(0 . "TEXT") (cons 62 1) (cons 10 pt) (cons 40 TextHeight) (cons 1 txt) '(41 . 0.8))) 
  ) 
  (setvar "cmdecho" 0) 
  (vl-load-com) 
  (setq ss (ssget) ent (entlast)) 
  (command ".region" ss "") 
  (setq ss (ssadd)  lst nil) 
  (while (setq ent (entnext ent)) 
    (if (= (cdr (assoc 0 (entget ent))) "REGION") 
      (setq obj (vlax-ename->vla-object ent) 
            pt (vlax-safearray->list (vlax-variant-value (vla-get-centroid obj))) 
            m2 (rtos (* 0.000001 (vla-get-area obj)) 2 2) 
            d (rtos (* 0.001 (vla-get-perimeter obj)) 2 2) 
            lst (cons (list pt m2 d) lst) 
      ) 
    ) 
  ) 
  (command ".undo" "") 
  (setq lst (vl-sort lst (function (lambda (x y)(< (car (car x)) (car (car y))))))) 
  (setq lst (vl-sort lst (function (lambda (x y)(> (cadr (car x)) (cadr (car y))))))) 
  (write-line "编号\t周长(m)\t面积(m2)" ) 
  (setq i 1) 
  (foreach x lst 
    (setq pt (car x) m2 (cadr x) d (caddr x)) 
    (maketext (strcat Textbh (itoa i)) (list (car pt) (+ (cadr pt) (* 1.2 TextHeight)))) 
    (maketext (strcat "L=" d "m") pt) 
    (maketext (strcat "S=" m2 "m2") (list (car pt) (- (cadr pt) (* 1.2 TextHeight)))) 
    (write-line (strcat (strcat Textbh (itoa i)) "\t" d "\t" m2) f) 
    (setq i (1+ i)) 
  ) 
  (princ) 
)

海贼凌源 · 发表于 2018-5-2 12:51:31

yshf 发表于 2018-5-2 11:40

已经试过了，达到效果，多谢

lishucheng96 · 发表于 2018-5-7 15:08:26

将

(maketext (strcat "S=" m2 "m2") (list (car pt) (- (cadr pt) (* 1.2 TextHeight))))

复制代码

改为

(maketext (strcat "S=" m2 "m\u+00b2") (list (car pt) (- (cadr pt) (* 1.2 TextHeight))))

复制代码

试试

海贼凌源 · 发表于 2018-6-7 11:29:49

lishucheng96 发表于 2018-5-7 15:08
将

改为

谢谢，这样更加完善了

evayleung · 发表于 2018-6-8 14:28:52

进来学习一下，谢谢分享

海贼凌源 · 发表于 2018-6-25 08:43:56

本帖最后由海贼凌源于 2018-6-25 08:55 编辑

lishucheng96 发表于 2018-5-7 15:08
将

改为

我想请问一下，还是上面的代码，我加上

(setq lst (vl-sort lst (function (lambda (x y)(> (cadr (car x)) (cadr (car y)))))))
(setq f (getfiled "指定输出文件路径" "" "xls" 1) f (open f "a"))；；；新加
(write-line "编号\t周长(m)\t面积(m2)" f)

其他部分的代码不变，这样输出至Excel，如何能够也显示m²，现在输出还是m2

lishucheng96 · 发表于 2018-7-6 16:30:30

海贼凌源发表于 2018-6-25 08:43
我想请问一下，还是上面的代码，我加上

那没有办法，只能在Excel里面将格式设置为上标了

海贼凌源 · 发表于 2018-7-21 17:09:18

lishucheng96 发表于 2018-7-6 16:30
那没有办法，只能在Excel里面将格式设置为上标了

evayleung · 发表于 2018-7-21 19:34:06

自己把数值除上1000000和1000不就变成平方米和米了么。

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