increase or decrease value of attdef...help

[leonucadomi]

hello:

Now I find myself in another situation.

 

I have an attdef group 

I would like to be able to make a selection in a window

and that the numbering is increased or decreased by a desired amount.

maintaining the numbering format with zeros examplse (001,020,999)

example:

 

 

any help you can provide, thanks.

Drawing2.dwg

[rlx]

Load VT , start with VT (or C:VT)

Click on one of the attdef's , you get the main dialog

Click on setup (bottom right) and change difference to 5 , click on ok to return to main dialog

Finaly click on Renum and select all attdefs , enter, done...

 

VT uses grread in a constant loop so exit with escape, cancel or spacebar that will get you in quick menu and you can escape / Quit / cancel from there.

Not all buttons will work because some are company specific like revision but for now it should get you what you need.

 

VT.LSP

[GLAVCVS]

Masterful

[BIGAL]

 

This post is like option 2 of this post. Is there an option 3 ? Will answer last question in other post. Suggest keep all in one post.

 

Give this a try does both requests.

(defun c:addval ( / lst lst2 att cnt lst3)
(setq inc (getreal "\nEnter increment + or - "))
(setq ss (ssget '((0 . "TEXT,ATTDEF"))))
(setq lst '() tnum 0 tatt 0)
(repeat (setq x (sslength ss))
 (setq obj (vlax-ename->vla-object (ssname ss (setq x (1- x)))))
 (setq objname (vlax-get obj 'objectname))
 (if (= objname "AcDbText")
  (progn 
   (vlax-put obj 'textstring (rtos (+  (atof (vlax-get obj 'textstring)) inc) 2 0))
   (setq tnum (1+ tnum))
  )
  (progn
   (vlax-put obj 'tagstring (rtos (+  (atof (vlax-get obj 'tagstring)) inc) 2 0))
   (setq tatt (1+ tatt))
  )
 )
)
(alert (strcat (rtos tnum 2 0) " text changed \n" (rtos tatt 2 0) " tags Changed"))
(princ)
)

If you introduce more objects may need a cond rather than using IF.

Edited 49 minutes ago by BIGAL