CAD-文字、图块、多行文字，沿多段线对齐到多段线的顶点，沿直线进行均分，都可以操作
图块和文字对齐直线-均布直线-对齐多段线顶点-旋转平行
(defun c:duiqi () ;将图块与直线对齐，并均分。;先创建的图块排最右;先等分的坐标排最右;刚好对应了(defun MoveToPosition (Blockname p_list / ent refPoint dx dy) ;移动对象到指定坐标(prompt "\nSelect an object to move: ");获得图元名;(setq ent (ssname (ssget) 0));获得图元信息(setq entlist (entget blockname))(princ entlist)(setq targetx (car p_list))(setq targety (cadr p_list));获得图元坐标(setq zb (cdr (assoc 10 entlist)))(princ zb)(if blockname (progn (prompt "\nSpecify reference point for the object: ")(setq refPoint zb);都移动到零点;(setq targetX 0; targetY 0;)(setq dx (- targetX (car refPoint)))(setq dy (- targetY (cadr refPoint)))(command "move" blockname "" "" (list dx dy 0) "")(princ))(princ "No entity selected.")))(defun GetPointList (startPoint endPoint n / pointList dx dy dz stepX stepY stepZ i) (IF (< N 2)(SETQ N 2))(setq pointList nil)(setq dx (- (car endPoint) (car startPoint)))(setq dy (- (cadr endPoint) (cadr startPoint)))(setq dz (- (caddr endPoint) (caddr startPoint)))(setq stepX (/ dx (- n 1)))(setq stepY (/ dy (- n 1)))(setq stepZ (/ dz (- n 1)))(setq i 0)(while (< i n)(setq point (list (+ (car startPoint) (* i stepX)) (+ (cadr startPoint) (* i stepY))(+ (caddr startPoint) (* i stepZ))))(setq pointList (cons point pointList))(setq i (+ i 1)))pointList);; 示例用法:;; (c:GetPointList '(0.0 0.0 0.0) '(100.0 100.0 0.0) 5);; 这将返回从(0, 0, 0)到(100, 100, 0)的4个等分点的列表;只选择图块，67 0只得模型空间(princ "\n请选择图块：")(Setq SS1 (SsGet (list (cons 0 "INSERT,MTEXT,TEXT") (cons 67 0))));获得直线句柄(princ "\n请选择要对齐的直线：")(SETQ LNAME (SSNAME (SSGET) 0));获得直线信息(setq L_list (entget lname));获得起始坐标(setq startP (cdr (assoc 10 l_list)));获得终点坐标(setq EndP (cdr (assoc 11 l_list)))(princ startp)(princ "\n")(princ endp)(list startp endp);(setq n (GetInt "请输入分割数量："))(setq n (sslength ss1));获得等分坐标(setq Block_Plist (GetPointList startp endp n))(princ block_plist);移动图块到坐标;按坐标放置图块(Repeat (SsLength SS1) (Setq Blockname (SsName SS1 0))(SsDel blockname SS1)(movetoposition blockname (car block_plist))(setq block_plist (cdr block_plist)))
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(defun c:duidui () ;沿多段线对齐对象与多段线的各个顶点(defun MoveToPosition (Blockname p_list / ent refPoint dx dy zb) ;移动对象到指定坐标(prompt "\nSelect an object to move: ");获得图元名;(setq ent (ssname (ssget) 0));获得图元信息(setq entlist (entget blockname))(princ entlist)(setq targetx (car p_list))(setq targety (cadr p_list));获得图元坐标(setq zb (cdr (assoc 10 entlist)))(princ zb)(if blockname (progn (prompt "\nSpecify reference point for the object: ")(setq refPoint zb);都移动到零点;(setq targetX 0; targetY 0;)(setq dx (- targetX (car refPoint)))(setq dy (- targetY (cadr refPoint)))(command "move" blockname "" "" (list dx dy 0) "")(princ))(princ "No entity selected.")))(vl-load-com)(princ "\n请选择多段线：")(setq ss (ssget))(setq thename (ssname ss 0))(ssdel thename ss)(setq line_info (entget thename))(setq zuma (caar line_info))(princ zuma)(setq zuobiao (vl-remove-if-not '(lambda (pair) (= (car pair) 10)) line_info));(princ zuobiao);(princ zb3);(command-s "_.move")(setq zb ())(while zuobiao(setq zb (cons (list (cadr (car zuobiao)) (caddr (car zuobiao))) zb))(setq zuobiao (cdr zuobiao)))(princ zb);将选中的对象移动到多段线端点(princ "\n请选择要对齐的对象：")(setq ss1(ssget (list (cons 0 "INSERT,TEXT,MTEXT") (cons 67 0))));按坐标放置图块(IF SS1(Repeat (SsLength SS1) (if zb(progn(Setq Blockname (SsName SS1 0))(SsDel blockname SS1)(movetoposition blockname (car zb))(setq zb (cdr zb))))))(princ))