点选标注,显示计算过程并列出文本
如图,点取标注尺寸后显示计算过程,并列出文本在图纸上各位大大,帮帮忙了
这个编的真的太好了,不知道能不能把标注改成文本数字计算出表达方式呢
;;尺寸运算by:langjs
(defun c:qq ( / fuh i num obj ss str str1 tt)
(setq ss (ssget '((0 . "DIMENSION"))))
(setq fuh "+")
(while (not (member (setq tt (getstring (strcat "\n请输入运算符号[加(+)/乘(*)] <" fuh ">:")))'("*" "+" ""))))
(if (/= tt "") (setq fuh tt))
(if (= fuh "+")(setq num 0) (setq num 1))
(setq str "" i 0 )
(repeat (sslength ss)
(setq obj (vlax-ename->vla-object (ssname ss i))
str1 (vla-get-measurement obj)
i (1+ i)
)
(if (= fuh "+")
(setq num (+ num str1)
str (strcat str (if (= i 1) "" "+") (rtos str1 2 3))
)
(setq num (* num str1)
str (strcat str (if (= i 1) "" "*") (rtos str1 2 3))
)
)
)
(entmake (list '(0 . "TEXT") (cons 1 (strcat str "=" (rtos num 2 3))) (cons 10 (getpoint "选择插入点"))
(cons 40 (*(vla-get-textheight obj)(vla-get-scalefactor obj)))
)
)
(princ)
) langjs 发表于 2012-11-7 13:03
;;尺寸运算by:langjs
(defun c:qq ( / fuh i num obj ss str str1 tt)
(setq ss (ssget '((0 . "DIME ...
你好能不能改成以m为单位 非常好的代码, 谢谢分享啊。 期待高手的幫忙 再頂頂到有人幫忙
再頂頂到有人幫忙
;;尺寸运算by:langjs
(defun c:qq ( / fuh i num obj ss str str1 tt)
(setq ss (ssget '((0 . "DIMENSION"))))
(setq fuh "+")
(while (not (member (setq tt (getstring (strcat "\n请输入运算符号[加(+)/乘(*)] <" fuh ">:")))'("*" "+" ""))))
(if (/= tt "") (setq fuh tt))
(if (= fuh "+")(setq num 0) (setq num 1))
(setq str "" i 0 )
(repeat (sslength ss)
(setq obj (vlax-ename->vla-object (ssname ss i))
str1 (vla-get-measurement obj)
i (1+ i)
)
(if (= fuh "+")
(setq num (+ num str1)
str (strcat str (if (= i 1) "" "+") (rtos str1 2 3))
)
(setq num (* num str1)
str (strcat str (if (= i 1) "" "*") (rtos str1 2 3))
)
)
)
(entmake (list '(0 . "TEXT") (cons 1 (strcat str "=" (rtos num 2 3))) (cons 10 (getpoint "选择插入点"))
(cons 40 (*(vla-get-textheight obj)(vla-get-scalefactor obj)))
)
)
(princ)
)
本帖最后由 langjs 于 2012-11-7 14:40 编辑
;;; 面积运算by:langjs
(defun c:aa (/ m2 name obj pt pt1 pt2 ss)
(setq ss (ssadd))
(setq pt1 (getpoint "\n按顺序选择封闭区域顶点:"))
(while (setq pt2 (getpoint pt1 "\n按顺序选择封闭区域顶点:"))
(entmake (list '(0 . "LWPOLYLINE") '(100 . "AcDbEntity") '(100 . "AcDbPolyline") '(62 . 1) (cons 90 2) (cons 10 pt1)(cons 10 pt2)))
(setq ss (ssadd (entlast) ss) pt1 pt2)
)
(command ".region" ss "")
(setq obj (vlax-ename->vla-object (setq name (entlast))))
(if (= (cdr (assoc 0 (entget name))) "REGION")
(progn
(setq pt (vlax-safearray->list (vlax-variant-value (vla-get-centroid obj)))m2 (strcat "S=" (rtos (vla-get-area obj) 2 2) "mm2"))
(entmake (list '(0 . "TEXT") (cons 62 3) (cons 10 pt) (cons 40 3) (cons 1 m2) '(41 . 0.8) '(72 . 1) (cons 11 pt) '(73 . 0)))
(entdel name)
)
)
(command "erase" ss "")
(princ)
) 嗯,不错,谢谢楼上
尺寸运算中,要是能忽略小数点,相同的数值直接乘以个数,如:100*3+150=450,那就完美了。
面积运算中,封闭区域能直接框选,非封闭区域选顶点,最好计算结果为平方,如S=15.3m2 感谢高手langjs 。支持楼上gwpgc所提的要求,另外再加上一人标注面积的字体高度能设定一个值就更好了,如在1:100的比例中常用的字高设置为500 再頂頂到有人幫忙
再顶一顶看看
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