帮助编辑LISP
我遇到了一个LISP，它将线型分解为它们的组成线，我确实偶尔可以使用它。唯一的问题是，当LISP分解线型时，它会将所有内容放入第0层。有没有人能帮我编辑这个LISP，使线条理想地停留在它们已经在的层中，或者至少让我为它们选择一个不同的层？谢谢;;; EXPLODES LINETYPES INTO INDIVIDUAL COMPONENTS
;;;
;;; By Dominic Panholzer
;;;
;;; Modified original TXTEXP.LSP from Express Tools
;;; Copyright © 1999 by Autodesk, Inc.
;; LINEXP.LSP modifications by XANADU
;;;
;;; Your use of this software is governed by the terms and conditions of the
;;; License Agreement you accepted prior to installation of this software.
;;; Please note that pursuant to the License Agreement for this software,
;;; "opying of this computer program or its documentation except as
;;; permitted by this License is copyright infringement under the laws of
;;; your country.If you copy this computer program without permission of
;;; Autodesk, you are violating the law."
;;;
;;; AUTODESK PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
;;; AUTODESK SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
;;; MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE.AUTODESK, INC.
;;; DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
;;; UNINTERRUPTED OR ERROR FREE.
;;;
;;; Use, duplication, or disclosure by the U.S. Government is subject to
;;; restrictions set forth in FAR 52.227-19 (Commercial Computer
;;; Software - Restricted Rights) and DFAR 252.227-7013(c)(1)(ii)
;;; (Rights in Technical Data and Computer Software), as applicable.
;;;
;;;----------------------------------------------------------------
;;;
;;;External Functions:
;;;
;;; ACET-ERROR-INIT --> ACETUTIL.FAS Intializes bonus error routine
;;; ACET-ERROR-RESTORE --> ACETUTIL.FAS Restores old error routine
;;; ACET-GEOM-ZOOM-FOR-SELECT --> ACETUTIL.FAS Zoom boundry to include points given
;;; ACET-LAYER-LOCKED --> ACETUTIL.FAS Checks to see if layer is locked
;;; ACET-GEOM-PIXEL-UNIT --> ACETUTIL.FAS Size of pixel in drawing units
;;; ACET-GEOM-TEXTBOX --> ACETUTIL.FAS Returns the textbox for any text
;;; ACET-GEOM-MIDPOINT --> ACETUTIL.FAS Returns midpoint between two points
;;; ACET-GEOM-VIEW-POINTS --> ACETUTIL.FAS Returns corner points of screen or viewport
;;; ACET-STR-FORMAT --> ACETUTIL.ARX String builder
;;; ACET-WMFIN --> ACETUTIL.FAS Brings in WMF file
;;;
(defun c:linexp (/ grplst getgname blknm FLTR GLST GDICT SS VIEW UPLFT TMPFIL TBX
TMPFIL CNT PT1 PT2 ENT TXT TXTYP PTLST ZM LOCKED GNAM vpna vplocked)
(acet-error-init
(list
(list "cmdecho" 0
"highlight" 1
"osmode" 0
"Mirrtext" 1
"limcheck" 0
)
T
)
)
; --------------------- GROUP LIST FUNCTION ----------------------
; This function will return a list of all the group names in the
; drawing and their entity names in the form:
; ((<ename1> . <name1>) ... (<enamex> . <namex>))
; ----------------------------------------------------------------
(defun acet-txtexp-grplst (/ GRP ITM NAM ENT GLST)
(setq GRP(dictsearch (namedobjdict) "ACAD_GROUP"))
(while (setq ITM (car GRP)) ; While edata item is available
(if (= (car ITM) 3) ; if the item is a group name
(setq NAM (cdr ITM) ; get the name
GRP (cdr GRP) ; shorten the edata
ITM (car GRP) ; get the next item
ENT (cdr ITM) ; which is the ename
GRP (cdr GRP) ; shorten the edata
GLST ; store the ename and name
(if GLST
(append GLST (list (cons ENT NAM)))
(list (cons ENT NAM))
)
)
(setq GRP (cdr GRP)) ; else shorten the edata
)
)
GLST ; return the list
)
; ------------------- GET GROUP NAME FUNCTION --------------------
; This function returns a list of all the group names in GLST
; where ENT is a member. The list has the same form as GLST
; ----------------------------------------------------------------
(defun acet-txtexp-getgname (ENT GLST / GRP GDATA NAM NLST)
(if (and GLST (listp GLST))
(progn
(foreach GRP GLST
(setq GDATA (entget (car GRP)))
(foreach ITM GDATA ; step through the edata
(if (and
(= (car ITM) 340) ; if the item is a entity name
(eq (setq NAM (cdr ITM)) ENT) ; and the ename being looked for
)
(setq NLST ; store the ename and name
(if NLST
(append NLST (list (cons (car GRP) (cdr GRP))))
(list (cons (car GRP) (cdr GRP)))
)
)
)
)
)
)
)
NLST
)
; ----------------------------------------------------------------
; MAIN PROGRAM
; ----------------------------------------------------------------
(if (and ; Are we in plan view?
(equal (car (getvar "viewdir")) 0 0.00001)
(equal (cadr (getvar "viewdir")) 0 0.00001)
(> (caddr (getvar "viewdir")) 0)
)
(progn
(prompt "\nSelect lines to be EXPLODED: ")
(Setq FLTR '((-4 . "<AND")
(-4 . "<OR") ; filter for mtext and text
(0 . "MTEXT")
(0 . "TEXT")
(-4 . "OR>")
(-4 . "<NOT")
(102 . "{ACAD_REACTORS") ; and not leader text
(-4 . "NOT>")
(-4 . "AND>")
)
GLST (acet-txtexp-grplst) ; Get all the groups in drawing
GDICT (if GLST
(dictsearch (namedobjdict) "ACAD_GROUP")
)
SS (ssget);FLTR)
CNT 0
)
;; filter out the locked layers
(if SS
(setq SS (car (bns_ss_mod SS 1 T)))
) ;if
;; if we have anything left
(if SS
(progn
(setq CNT 0) ; Reset counter
(while (setq ENT (ssname SS CNT)) ; step through each object in set
(and
GLST ; if groups are present in the drawing
(setq GNAM (acet-txtexp-getgname ENT GLST)) ; and the text item is in one or more
(foreach GRP GNAM ; step through those groups
(command "_.-group" "_r" ; and remove the text item
(cdr GRP) ENT ""
)
)
)
(setq TBX (acet-geom-textbox (entget ENT) 0)) ; get textbox points
(setq TBX (mapcar '(lambda (x)
(trans x 1 0) ; convert the points to WCS
)
TBX
)
)
(setq PTLST (append PTLST TBX)) ; Build list of bounding box
; points for text items selected
(setq CNT (1+ CNT)) ; get the next text item
); while
(setq PTLST (mapcar '(lambda (x)
(trans x 0 1) ; convert all the points
) ; to the current ucs
PTLST
)
)
(if (setq ZM (acet-geom-zoom-for-select PTLST)) ; If current view does not contain
(progn ; all bounding box points
(setq ZM
(list
(list (- (caar ZM) (acet-geom-pixel-unit)) ; increase zoom area by
(- (cadar ZM) (acet-geom-pixel-unit)) ; one pixel width to
(caddar ZM) ; sure nothing will be lost
)
(list (+ (caadr ZM) (acet-geom-pixel-unit))
(+ (cadadr ZM) (acet-geom-pixel-unit))
(caddr (cadr zm))
)
)
)
(if (setq vpna (acet-currentviewport-ename))
(setq vplocked (acet-viewport-lock-set vpna nil))
);if
(command "_.zoom" "_w" (car ZM) (cadr ZM)); zoom to include text objects
)
)
(setq VIEW (acet-geom-view-points)
TMPFIL (strcat (getvar "tempprefix") "txtexp.wmf")
PT1 (acet-geom-midpoint (car view) (cadr view))
PT2 (list (car PT1) (cadadr VIEW))
)
(if (acet-layer-locked (getvar "clayer")) ; if current layer is locked
(progn
(command "_.layer" "_unl" (getvar "clayer") ""); unlock it
(setq LOCKED T)
)
)
(command "_.mirror" SS "" PT1 PT2 "_y"
"_.WMFOUT" TMPFIL SS "")
(if (findfile tmpfil) ; Does WMF file exist?
(progn
(command "_.ERASE" SS "") ; erase the orignal text
(setq ss (acet-wmfin TMPFIL)) ; insert the WMF file
(command "_.mirror" ss "" PT1 PT2 "_y")
) ;progn
) ;if
(if LOCKED
(command "_.layer" "_lock" (getvar "clayer") "") ; relock if needed
) ;if
(if ZM (command "_.zoom" "_p")) ; Restore original view if needed
(if vplocked
(acet-viewport-lock-set vpna T) ;re-lock the viewport if needed.
);if
(prompt (acet-str-format "\n%1 object(s) have been exploded to lines."CNT))
(prompt "\nThe line objects have been placed on layer 0.")
)
)
)
(prompt "\nView needs to be in plan (0 0 1).")
);if equal
(acet-error-restore) ; Retsore values
(princ)
)
(princ) ;;; Your use of this software is governed by the terms and conditions of the
;;; License Agreement you accepted prior to installation of this software.
;;; Please note that pursuant to the License Agreement for this software,
;;; "opying of this computer program or its documentation except as
;;; permitted by this License is copyright infringement under the laws of
;;; your country.If you copy this computer program without permission of
;;; Autodesk, you are violating the law."
嗯。。。。。。。。。。。。 最简单的解决方案是编写另一个lisp，将当前工作层“clayer”更改为您希望它们位于的任何层，然后分解该行，然后更改回您开始使用的内容。不过，这是一个非常好的解决方案。
但是，在运行LISP时，我当前的工作层不是0层。。。。 我把它翻了一遍，不管是谁最初修改了LISP，几乎什么都没做。
我并没有亲自修改它，相反，我通过它找到了工作元素，并重新编写了所需的内容。
是的，就是这样。与acet wmfin函数有关。你可能需要对其进行编辑，以确定它必须位于哪一层。
*编辑*已在此处提出问题：
http://discussion.autodesk.com/forums/thread.jspa?threadID=646386
TL；DR，由于它在选择集上操作，并且每个项目可能位于不同的层上，因此它无法将它们放置在其原始层上，除非每个项目在acet wmfin中单独迭代。
*编辑编辑*我将保留第一个，因为它快速而干净，但显然acet wmfin将处理实体和选择集。我设置了一个快速循环来替换图层，并将颜色设置为“bylayer”您可能还可以想出如何将颜色重置为原始颜色。
3 谢谢，这很有帮助 最近一直在使用它，它在我的工作电脑上运行良好，但在家使用它（AutoCAD的相同版本等）时，我收到以下错误消息，然后该功能结束：
C： \txtexp。wmf：无法打开文件
有人能帮忙吗？ 试着键入命令“wmfin”，看看会发生什么。它会提示您输入一个。wmf文件。试试看你有没有txtexp。C:\驱动器中的wmf文件。
顺便说一句，我很高兴你能从中得到一些帮助。^
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