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后起之秀
(defun c:tabord(/ aCen cAng cCen cPl cRad cReg fDr it lCnt lLst mSp pCen pT1 pT2 ptLst R tHt tLst vlaPl vlaTab vLst cTxt oldCol nPl clFlg *error*) (vl-load-com) (defun Extract_DXF_Values(Ent Code) (mapcar 'cdr (vl-remove-if-not '(lambda(a)(=(car a)Code)) (entget Ent))) ); end of (defun *error*(msg) (setvar "CMDECHO" 1) (princ) ); end of *error* (if (and (setq cPl(entsel "\nSelect LwPoliline > ")) (= "LWPOLYLINE"(car(Extract_DXF_Values(car cPl)0))) ); end and (progn (setq vlaPl(vlax-ename->vla-object(car cPl)) ptLst(mapcar 'append (setq vLst(Extract_DXF_Values(car cPl)10)) (mapcar 'list(Extract_DXF_Values(car cPl)42))) lLst '("A" "B" "C" "D" "E" "F" "G" "H" "I" "J" "K" "L" "M" "N" "O" "P" "Q" "R" "S" "T" "U" "V" "W" "X" "Y" "Z") r 2 lCnt 0 tLst '((1 0 "Point")(1 1 "X")(1 2 "Y")(1 3 "Radius")) mSp(vla-get-ModelSpace (vla-get-ActiveDocument (vlax-get-acad-object))) tHt(getvar "TEXTSIZE") ); end setq (setvar "CMDECHO" 0) (foreach vert ptLst (setq vert(trans vert 0 1) tLst(append tLst (list(list r 0 (nth lCnt lLst)) (list r 1(rtos(car vert)2 4)) (list r 2(rtos(cadr vert)2 4)) (list r 3 "")))) (if(and (/= 0.0(last vert)) (setq pt1(vlax-curve-GetPointAtParam vlaPl lCnt)) (setq pt2(vlax-curve-GetPointAtParam vlaPl(1+ lCnt))) ); end and (setq r(1+ r) cRad(abs(/(distance pt1 pt2) 2(sin(/(* 4(atan(abs(last vert))))2)))) aCen(vlax-curve-GetPointAtParam vlaPl(+ 0.5 lCnt)) fDr(vlax-curve-getFirstDeriv vlaPl (vlax-curve-getParamAtPoint vlaPl aCen)) pCen(trans (polar aCen(-(if(minusp(last vert)) pi(* 2 pi)) (atan(/(car fDr)(cadr fDr))))cRad)0 1) tLst(append tLst(list (list r 0 "center") (list r 1(rtos(car pCen)2 4)) (list r 2(rtos(cadr pCen)2 4)) (list r 3(rtos cRad 2 4)))) ); end setq ); end if (setq r(1+ r) lCnt(1+ lCnt)) ); end foreach (setq vlaTab(vla-AddTable mSp (vlax-3D-point '(0 0 0)) (+ 1(/(length tLst)4)) 4 (* 3 tHt)(* 18 tHt))) (foreach i tLst (vl-catch-all-apply 'vla-SetText(cons vlaTab i)) (vla-SetCellTextHeight vlaTab(car i)(cadr i)tHt) (vla-SetCellAlignment vlaTab(car i)(cadr i)acMiddleCenter) ); end foreach (vla-DeleteRows vlaTab 0 1) (princ "\n<<< Place Table >>> ") (command "_.copybase" (trans '(0 0 0)0 1)(entlast) "") (command "_.erase" (entlast) "") (command "_.pasteclip" pause) (if(= :vlax-true(vla-get-Closed vlaPl)) (progn (setq nPl(vla-Copy vlaPl)) (command "_.region" (entlast) "") (setq cCen(vlax-get(setq cReg (vlax-ename->vla-object(entlast)))'Centroid)) (vla-Delete cReg) (setq clFlg T) ); end progn ); end if (setq lCnt 0) (foreach v vLst (if clFlg (setq cAng(angle cCen(trans v 0 1)) iPt(polar v cAng (* 2 tHt))) (setq fDr(vlax-curve-getFirstDeriv vlaPl (vlax-curve-getParamAtPoint vlaPl v)) iPt(trans (polar v(-(* 2 pi)(atan(/(car fDr)(cadr fDr)))) (* 2 tHt))0 1) ); end if ); end if (setq cTxt(vla-AddText mSp(nth lCnt lLst) (vlax-3d-point iPt) tHt) lCnt(1+ lCnt) ); end setq (setq oldCol(getvar "CECOLOR")) (setvar "CECOLOR" "1") (command "_.circle" v (/ tHt 3)) (setvar "CECOLOR" oldCol) ); end foreach (setvar "CMDECHO" 1) ); end progn (princ "\n<!> It isn't LwPolyline! Quit. <!> ") ); end if (princ)