请教高手完善个动态标注的程序！！！

spp_wall

• (VL-LOAD-COM)
  
• (or copy_reactor (setq copy_reactor (vlr-command-reactor "copy_reactor" '((:vlr-commandEnded . copy_1)))))
  
• (setvar "copymode" 1)
  
• (defun C:dtbz2 (/ p1 p2 pt1 pt2 pts mSpace Mtextobj )  
  
•   (setq mSpace (vla-get-ModelSpace (vla-get-ActiveDocument (vlax-get-acad-object))))
  
•   (setq p1 (getpoint "\n选择要标注的点:"))
  
•   (setq p2 (getpoint p1 "\n选择标注文字位置:"))
  
•   (setq pt2 (vlax-3D-point p2))
  
•   (setq  Mtextobj (vla-addMtext mSpace pt2 0.0 (strcat "X="(rtos (car p1) 2 4) "\nY="(rtos (cadr p1) 2 4))))
  
• (setq MtextH (*(getvar "DIMSCALE")  (getvar "DIMTXT")));文字高度为当前标柱样式文字高度*全局比例
  
•   (vlax-put-property Mtextobj 'Height MtextH)
  
•   (vlax-put-property Mtextobj 'LineSpacingDistance (+ MtextH 1))
  
•   (if (> (car p1) (car p2))
  
•     (vlax-put-property Mtextobj 'AttachmentPoint 9)
  
•     (vlax-put-property Mtextobj 'AttachmentPoint 7)
  
•   )
  
•   (vlax-put-property Mtextobj 'InsertionPoint pt2)
  
•   (setq pts (vlax-make-safearray vlax-vbDouble '(0 . 5)))
  
•   (vlax-safearray-fill pts (list (car p1)(cadr p1)(caddr p1)(car p2)(cadr p2)(caddr p2)))
  
•   (setq leaderobj (vla-Addleader mSpace pts Mtextobj acLineWithArrow))
  
•   (setq vlr-objgx (vlr-object-reactor (list leaderobj) "" '((:vlr-modified . gx))))
  
•   (setq vlr-objcopy (vlr-object-reactor (list leaderobj) "" '((:vlr-copied . copy_2))))
  
•   (princ))
  
• 
  
• (defun copy_2 (obj vlrobj data)
  
•   (if (/= (car data) 0)
  
•     (setq newename (car data))))
  
• 
  
• (defun copy_1 (vlrobj data)
  
•   (if (wcmatch (strcase (car data)) "*COPY*")
  
•     (progn (setq newobj (vlax-ename->vla-object newename))
  
•       (setq vlr-objgx  (vlr-object-reactor (list newobj) "" '((:vlr-modified . gx))))
  
•       (setq vlr-objcopy  (vlr-object-reactor (list newobj) "" '((:vlr-copied . copy_2))))
  
•       (princ))))
  
• 
  
• (defun gx (obj vlrobj data / p1 pt1 Aobj)
  
•   (if (and (not(vlax-erased-p obj)) (setq Aobj (vlax-get-property obj 'Annotation)));判断对象是否被删除
  
•   (progn  (setq pt1 (vlax-get-property obj 'Coordinate 0))
  
•   (setq p1 (vlax-safearray->list (vlax-variant-value pt1)))
  
•   (vlax-put-property Aobj 'TextString (strcat  "X=" (rtos (car p1) 2 4) "\nY="(rtos (cadr p1) 2 4))))));小数保持4位
  需要修改的要求如下：
  1:引线改成在X Y的坐标中间！
  2：能否拖动引线 同时XY坐标也跟着移动
  3：如果批量处理；比如批量标注多段线顶点的坐标！
  
  

小妖妖

帮你顶出来高手啊