Custom point sumbol
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Custom point sumbol

 
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MAP-DUDE
Guest
Posted: Fri Feb 04, 2005 3:08 am    Post subject: Custom point sumbol Reply with quote
Can you create a custom "point" symbol like a valve. Bunch of points in a drawing from GIS data. Want to convert points to custom symbol.

Thanks

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lister@rfa
Guest
Posted: Fri Feb 04, 2005 4:48 am    Post subject: Re: Custom point sumbol Reply with quote
Are they actual point entities? or are they blocks that look like a point. If this is the case, you can use the express tool for replace one block with another. Probably no help, but the only thing I could think of.
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lister@rfa
Guest
Posted: Fri Feb 04, 2005 4:50 am    Post subject: Re: Custom point sumbol Reply with quote
Did a google search and came up with this lisp code:


(defun C:PT2BLK (/ ss pt blk)
(while (or (not (setq blk (getstring "\nBlock name: ")))
(not (tblsearch "block" blk))))
(prompt "\nSelect points to replace: ")
(setq ss (ssget '((0 . "POINT"))))
(if ss
(progn
(setq n (1- (sslength ss)))
(while (>= n 0)
(setq pt (cdr (assoc 10 (entget (ssname ss n))))
n (1- n)
);; setq
(command "_.insert" blk pt "" "" "")
);; while
);; progn
(alert "No POINT objects selected.")
);; if
(princ)
);; defun

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