从模型空间到布局的视口
嗨。我正在搜索aa lisp以在相同坐标下从模型空间创建新的Viewport布局（用户每次都会给出viwport比例）。我在想两种方法来做到这一点。
1）在模型规范中选择一个矩形，该矩形出现在具有相同坐标的Viewport的Layout中。
2）指定模型中出现在具有相同坐标的Viewport的Layout中的区域。
我找到了LeeMac lisp代码ms2psV1-0.lsp但不完全是我正在搜索的
;;-------------------=={ Modelspace to Paperspace }==-------------------;;
;; ;;
;;This program allows the user to copy a selection of objects from ;;
;;Modelspace to Paperspace through an active viewport. ;;
;; ;;
;;This functionality is similar to the standard CHSPACE command, ;;
;;however, this program will copy the selection of objects as ;;
;;opposed to moving the objects from Modelspace to Paperspace. ;;
;; ;;
;;Upon issuing the command 'ms2ps' at the AutoCAD command-line, the ;;
;;user is prompted to make a selection of objects to copy. ;;
;; ;;
;;Following a valid selection, the program will copy the objects to ;;
;;the active Paperspace layout, before performing the necessary ;;
;;matrix transformations to maintain the visual appearance of the ;;
;;objects as displayed through the active viewport. ;;
;; ;;
;;The program is compatible with rectangular & polygonal viewports, ;;
;;under all UCS & view settings, and with objects constructed in ;;
;;any UCS construction plane. ;;
;; ;;
;;Note that the command is only available when a Paperspace Layout ;;
;;is set current, with a viewport active. ;;
;; ;;
;;----------------------------------------------------------------------;;
;;Author:Lee Mac, Copyright © 2014-www.lee-mac.com ;;
;;----------------------------------------------------------------------;;
;;Version 1.0 - 2014-02-16 ;;
;; ;;
;;First release. ;;
;;----------------------------------------------------------------------;;
(defun c:ms2ps ( / *error* ang doc enx idx lst mat nor scl sel )
(defun *error* ( msg )
(LM:endundo (LM:acdoc))
(if (not (wcmatch (strcase msg t) "*break,*cancel*,*exit*"))
(princ (strcat "\nError: " msg))
)
(princ)
)
(LM:startundo (LM:acdoc))
(cond
( (= 1 (getvar 'tilemode))
(prompt "\nCommand only available in Paperspace.")
)
( (= 1 (getvar 'cvport))
(prompt "\nPlease activate a viewport.")
)
( (setq sel (ssget '((410 . "Model"))))
(repeat (setq idx (sslength sel))
(setq lst (cons (vlax-ename->vla-object (ssname sel (setq idx (1- idx)))) lst))
)
(setq enx (entget (ssname (ssget "_X" (list '(0 . "VIEWPORT") (cons 69 (getvar 'cvport)))) 0))
ang (cdr (assoc 51 enx))
nor (cdr (assoc 16 enx))
scl (/ (cdr (assoc 41 enx)) (cdr (assoc 45 enx)))
)
(setq mat
(vlax-tmatrix
(append
(mapcar '(lambda ( a b ) (append a (list b)))
(setq mat ;; The following is adapted from gile's WCS2PCS function:
(mxm
(list
(list (cos ang) (- (sin ang)) 0.0)
(list (sin ang) (cos ang)0.0)
'(0.0 0.0 1.0)
)
(mapcar (function (lambda ( v ) (vxs (trans v nor 0 t) scl)))
'(
(1.0 0.0 0.0)
(0.0 1.0 0.0)
(0.0 0.0 1.0)
)
)
)
)
(mapcar '+
(mxv mat (mapcar '- (cdr (assoc 17 enx))))
(vxs (cdr (assoc 12 enx)) (- scl))
(cdr (assoc 10 enx))
)
)
'((0.0 0.0 0.0 1.0))
)
)
)
(foreach obj
(vlax-invoke (setq doc (vla-get-activedocument (vlax-get-acad-object))) 'copyobjects lst
(vla-get-block
(vla-item
(vla-get-layouts doc)
(getvar 'ctab)
)
)
)
(vla-transformby obj mat)
)
)
)
(LM:endundo (LM:acdoc))
(princ)
)
;; Matrix Transpose-Doug Wilson
;; Args: m - nxn matrix
(defun trp ( m )
(apply 'mapcar (cons 'list m))
)
;; Matrix x Matrix-Vladimir Nesterovsky
;; Args: m,n - nxn matrices
(defun mxm ( m n )
((lambda ( a ) (mapcar '(lambda ( r ) (mxv a r)) m)) (trp n))
)
;; Matrix x Vector-Vladimir Nesterovsky
;; Args: m - nxn matrix, v - vector in R^n
(defun mxv ( m v )
(mapcar '(lambda ( r ) (apply '+ (mapcar '* r v))) m)
)
;; Vector x Scalar-Lee Mac
;; Args: v - vector in R^n, s - real scalar
(defun vxs ( v s )
(mapcar '(lambda ( n ) (* n s)) v)
)
;; Start Undo-Lee Mac
;; Opens an Undo Group.
(defun LM:startundo ( doc )
(LM:endundo doc)
(vla-startundomark doc)
)
;; End Undo-Lee Mac
;; Closes an Undo Group.
(defun LM:endundo ( doc )
(while (= 8 (logand 8 (getvar 'undoctl)))
(vla-endundomark doc)
)
)
;; Active Document-Lee Mac
;; Returns the VLA Active Document Object
(defun LM:acdoc nil
(eval (list 'defun 'LM:acdoc 'nil (vla-get-activedocument (vlax-get-acad-object))))
(LM:acdoc)
)
;;----------------------------------------------------------------------;;
(vl-load-com)
(princ
(strcat
"\n:: ms2ps.lsp | Version 1.0 | \\U+00A9 Lee Mac "
(menucmd "m=$(edtime,0,yyyy)")
" www.lee-mac.com ::"
"\n:: Type \"ms2ps\" to Invoke ::"
)
)
(princ)
;;----------------------------------------------------------------------;;
;; End of File ;;
;;----------------------------------------------------------------------;;
谢谢
**** Hidden Message ***** 像这样的事情，如果想要更多信息，请PM我。
嗨，Bigal，你也有这种口齿不清吗？ 我可以，但有一点点自定义的东西，如制作矩形是基于已知的大小，布局有一个标题栏和mview是预先确定的大小。需要一个样本图纸看看。 我也会对BIGAL提到的东西感兴趣。我一直在不同的论坛上查看代码，但是还没有找到可以将视图从一个块放置到布局并按数字排序的东西。
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