命令行中出现“选择要添/删除折断的标注或 [多个(M)]”这样一个莫名其妙的提示，
;; |标注合并和断开程序;;; |断开dimbreak,合并dimcombine
(defun zm (et x /)
(cdr (assoc x (entget et)))
)
(defun pzm (nwzm y obj /)
(entmod (subst
(cons y nwzm)
(assoc y (entget obj))
(entget obj)
)
)
)
(defun objnm (ent)
(vla-get-objectname (vlax-ename->vla-object ent))
)
(defun maxlst (pts / js i x tt jl ds)
(setq js 0
i 0
)
(repeat (length pts)
(setq tt (nth i pts))
(mapcar
'(lambda (x)
(if (> (setq ds (distance tt x))
js
)
(setq js ds
jl (list x tt)
)
)
)
pts
)
(setq i (1+ i))
)
jl
)
;;; |标注断开
(defun c:dimbreak (/ ENT ENT1 GETPT JPT PT1 PT2 XL)
(vl-load-com)
(vl-cmdf "undo" "be")
(if (setq ent (car (entsel "\n选择要断开的标注<退出>:")))
(progn
(redraw ent 3)
(setq getpt (getpoint "\n点取断开点:"))
(redraw ent 4)
(vl-cmdf ".copy" ent "" '(0 0) "@")
(setq ent1 (entlast))
(setq pt1 (zm ent 13)
pt2 (zm ent 14)
)
(if (= (objnm ent) "AcDbAlignedDimension")
(vl-cmdf ".xline" pt1 pt2 "")
(vl-cmdf ".xline" "a" (angtos (zm ent 50) 0 4) pt1 "")
)
(setq xl (entlast))
(pzm (setq jpt (vlax-curve-getClosestPointTo xl getpt))
13 ent
)
(pzm jpt 14 ent1)
(vl-cmdf ".erase" xl "")
)
)
(vl-cmdf "undo" "e")
(princ)
)
;;; |标注合并
(defun c:dimcombine (/ ANG1 ANG2 ENT ENT1 MAXPT PT1 PT2 PT3 PT4 PT5 PT6 PT7
XL
)
(vl-load-com)
(vl-cmdf "undo" "be")
(if (setq ent (car (entsel "\n选择要合并对标注<退出>:")))
(progn
(redraw ent 3)
(setq ent1 (car (entsel "\n选择另一个标注对象<退出>:")))
(redraw ent 4)
(setq pt1 (zm ent 13)
pt2 (zm ent 14)
pt3 (zm ent1 13)
pt4 (zm ent1 14)
)
(if (= (objnm ent) "AcDbAlignedDimension")
(setq ang1 (angle pt1 pt2))
(setq ang1 (zm ent 50))
)
(if (= (objnm ent1) "AcDbAlignedDimension")
(setq ang2 (angle pt3 pt4))
(setq ang2 (zm ent1 50))
)
(if (or
(or
(equal ang2 ang1 0.00001)
(equal (+ pi ang2) ang1 0.00001)
)
(equal (- ang2 pi) ang1 0.00001)
)
(progn
(vl-cmdf ".xline" "a" (angtos ang1 0 4) pt1 "")
(setq xl (entlast))
(setq pt5 (vlax-curve-getClosestPointTo xl pt2)
pt6 (vlax-curve-getClosestPointTo xl pt3)
pt7 (vlax-curve-getClosestPointTo xl pt4)
)
(setq maxpt (maxlst (list pt1 pt5 pt6 pt7)))
(pzm (car maxpt) 13 ent)
(pzm (cadr maxpt) 14 ent)
(vl-cmdf ".erase" xl ent1 "")
)
)
)
)
(vl-cmdf "undo" "e")
(princ)
)
这是网上下载的程序，尺寸断开命令在cad2007中正常，但在2012中不能用 命令行中出现“选择要添加/删除折断的标注或 [多个(M)]”这样一个莫名其妙的提示，
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