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Forum: AutoLISP, Visual LISP & DCL

Questions from beginner to advanced. Tell us about good sources of free lisp and post your own routines for testing.
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  1. FAQ Article Sticky Thread Sticky: Suggested changes to this forum

    The "AutoLISP, VBA, the CUI & Customisation" forum has become a very lively part of the AutoCAD Forums and probably needs a structural review in order to acommodate growth in the future. I'm...

    Started by CADTutor‎, 14th Jun 2010 09:44 am
    8 Pages
    1 2 3 ... 8
    • Replies: 75
    • Views: 33,841
    12th Aug 2010 08:09 am Go to last post
  2. FAQ Article Sticky Thread Sticky: Code posting guidelines

    Code posting guidelines When you are posting AutoLISP or VBA code in these forums, there are some simple guidellines you should observe in order to make life easier for you and for others. ...

    Started by CADTutor‎, 18th Sep 2006 10:46 pm
    • Replies: 0
    • Views: 47,813
    18th Sep 2006 10:46 pm Go to last post
  1. Unhappy How to round up numbers with lisp? need help

    I have a lisp code here that computes the plotting scale for a certain lot (surveying). My problem is that I don't know how to round up the values to the nearest hundreds or thousands to obtain the...

    Started by general marko‎, 26th Mar 2015 03:45 am
    plotting scale, rounding up
    • Replies: 8
    • Views: 513
    2nd Apr 2015 10:42 am Go to last post
  2. Automatic Polyline from Points LISP (need)

    Hi everybody, this is my first post. I need a Lisp to generate a polyline from existing points. The polyline should be created from all the points at the edge of the cloud of points generated by...

    Started by daveacad‎, 1st Apr 2015 09:24 am
    • Replies: 6
    • Views: 314
    2nd Apr 2015 03:08 am Go to last post
  3. LISP to break multiple lines (through cross window selection) at selected points

    Currently using the below LISP to break lines. The selection of lines is picking 1 line at a time. As some polylines are overlapped, i may need to repeat the command 2 or 3 times. If someone could...

    Started by vernonlee‎, 30th Mar 2015 01:49 pm
    2 Pages
    1 2
    • Replies: 14
    • Views: 497
    2nd Apr 2015 02:30 am Go to last post
  4. Smile Batch Standard Changer Lisp or Vba?

    Hi, Would it be possible to create a LISP routine that can take 300 AutoCAD files and rename dimstyle,textstyle automatically? razara@mynet.com

    Started by razara‎, 1st Apr 2015 03:00 pm
    • Replies: 1
    • Views: 293
    1st Apr 2015 05:49 pm Go to last post
  5. Insert Block at intersection of polyline which are in two different layers

    It can be used for counting no of fittings in irrigation network to calculate no of reducers needed. ie 1" will be separate layer & 1.5" will be in different layer, by counting the inserted blocks...

    Started by anupmadhu‎, 21st Mar 2015 07:03 pm
    • Replies: 6
    • Views: 476
    1st Apr 2015 05:04 pm Go to last post
  6. DXF Codes for Dim and Text Styles

    When I do this(entget (tblobjname "DIMSTYLE" "D12"))I get a list with about 12 of the DXF codes for the dimstyle "D12" in this drawing. But we all know there are many more DXF codes for a dimstyle. I...

    Started by Bill Tillman‎, 6th Jan 2015 10:46 pm
    • Replies: 7
    • Views: 475
    1st Apr 2015 04:01 pm Go to last post
  7. Lisp: dynamic blocks management fail

    Hi there, I'm developing a simple program to draw shear reinforcement but I have some problems with my blocks. They are four: rectangular column, circular column, wall end and wall corner). ...

    Started by MastroLube‎, 30th Mar 2015 10:24 am
    • Replies: 1
    • Views: 232
    1st Apr 2015 02:57 pm Go to last post
  8. Extending lines

    Can somebody help with this one? I am new to lisp and have just written this. (defun c:sqlines () (setq oldsnap (getvar "osmode")) (setvar "osmode" 2) ;; Pick the 4 points around the...

    Started by tgibbo‎, 26th Mar 2015 03:14 pm
    • Replies: 5
    • Views: 412
    1st Apr 2015 02:53 pm Go to last post
  9. Need help with a Lumber lisp Routine

    I have a few lisp routine that I used before in my previous job. I trying to load them at my new station, but when I type it in the command line it tells this ; error: no function definition:...

    Started by wipo‎, 30th Mar 2015 03:21 pm
    • Replies: 8
    • Views: 377
    1st Apr 2015 01:42 pm Go to last post
  10. Bearing & Distance Lisp Routine

    Hi all.. new to this so I hope I'm in the right area. I just got a lisp routine from here (can't remember the link) to do with bearings & distances for surveying purposes and like it BUT i was...

    Started by zedd33y‎, 22nd Jan 2015 02:12 am
    • Replies: 6
    • Views: 608
    1st Apr 2015 12:37 pm Go to last post
  11. Smile LISP for displaying area of multiple polygons

    Hi friends, Anybody please suggest me a LISP program for displaying the area of multiple polygons. My requirement is to automatically display the area in cents (1 Cent = 40.47 sq. m) on the...

    Started by joseffranzis‎, 31st Mar 2015 12:15 pm
    • Replies: 1
    • Views: 222
    31st Mar 2015 12:35 pm Go to last post
  12. Check if Point is on LWPOLYLINE (not closed)

    Hi, How can I check with LISP if a given point is exactly on a LWPOLYLINE?

    Started by gschmidt‎, 31st Mar 2015 10:09 am
    • Replies: 5
    • Views: 217
    31st Mar 2015 12:34 pm Go to last post
  13. Is this possible with LISP - Find Blocks in drawing without opening

    A friend of mine said he sometimes has to search around looking for certain blocks in drawings, but he has to open each one to find the block. I have no idea why he needs to do this but he asked if...

    Started by Andrew1979‎, 31st Mar 2015 05:55 am
    • Replies: 4
    • Views: 243
    31st Mar 2015 08:45 am Go to last post
  14. Loading Project Information via Lisp

    I have a some experience with lisp files and was asked to see if I could come up with a menu that will allow you to select your client and it will automatically load the layers, dim styles, text...

    Started by jonathann3891‎, 30th Mar 2015 02:49 pm
    • Replies: 1
    • Views: 253
    31st Mar 2015 02:46 am Go to last post
  15. Unhappy Need help finding or creating an unusual lisp

    Hi all This is a hard one to try to explain, I've searched the site, the net looking for this but I've come up empty handed, this maybe partly due to not knowing what to enter in the search...

    Started by buzzerknocker‎, 28th Mar 2015 11:00 pm
    2 Pages
    1 2
    • Replies: 18
    • Views: 643
    30th Mar 2015 11:04 pm Go to last post
  16. dimension type

    I need to overwrite the dimension text for several dimensions in one shot but the overwrite has to be different for radial or angular or linear dimension. How do I find out what type of dimension was...

    Started by paulmcz‎, 30th Mar 2015 02:41 am
    • Replies: 9
    • Views: 528
    30th Mar 2015 10:07 pm Go to last post
  17. Make selection set active

    Hi all, Stuck with a problem I have a situation, I made a selection set A (Setq A (ssget)) and worked with it according to my need. then created 2nd selection set (setq B (sssget)) Now I...

    Started by satishrajdev‎, 29th Mar 2015 09:09 am
    • Replies: 8
    • Views: 483
    30th Mar 2015 10:32 am Go to last post
  18. LISP Error: bad argument type: numberp

    Hey guys, I tried to run this lisp ,but, there is an error:Error: bad argument type: numberp: nilUnknown command "ZSST" why?Thanks for any help!

    Started by highflybird‎, 11th Jan 2014 05:36 pm
    2 Pages
    1 2
    • Replies: 16
    • Views: 1,752
    30th Mar 2015 09:30 am Go to last post
  19. Modify centre of viewport with vla-put-center

    Hi, I'm trying to use visual lisp to automate setting up viewports. The trouble is when I try to change the centre. As a basic example (setq entv (vlax-ename->vla-object (car (entsel))))...

    Started by JamCAD‎, 30th Mar 2015 01:30 am
    • Replies: 4
    • Views: 209
    30th Mar 2015 09:17 am Go to last post
  20. Saving a file with rev date and timestamp

    I need to modify a LISP routine. Here's what it supposed to do: 1. save a CAD file with the Filename - Date - Rev00- Timestamp, 2. when it saved it should be saved in two locations, one being...

    Started by Baber62‎, 23rd Mar 2015 10:15 am
    2 Pages
    1 2
    • Replies: 15
    • Views: 701
    30th Mar 2015 09:15 am Go to last post
  21. Sheet set preview pane system variable

    Hi all I'm wondering if there is a system variable to enable the sheet set preview pane by default. I would like to add it to my acaddoc.lsp file Thanks Paul

    Started by pixel8er‎, 30th Mar 2015 02:05 am
    • Replies: 4
    • Views: 214
    30th Mar 2015 06:25 am Go to last post
  22. store endpoints of lines into a list

    small help please any idea i want to select a certain lines then store endpoints of these lines in a list thaks

    Started by motee-z‎, 28th Mar 2015 02:55 pm
    • Replies: 7
    • Views: 415
    30th Mar 2015 06:15 am Go to last post
  23. Changing property values for each dimension.

    Hi, Recently I was taught that changing the variable for DIMGAP to negative will create a "basic dimension" or box around the dimension. But I also noticed that in any dimension properties under...

    Started by tama010‎, 28th Mar 2015 07:59 pm
    • Replies: 2
    • Views: 251
    30th Mar 2015 04:58 am Go to last post
  24. Marking coordinates with number and paste to excel

    i have attached a sample drawing and excel sheet for kind observation please help me.

    Started by anindya‎, 29th Mar 2015 11:42 am
    • Replies: 6
    • Views: 315
    29th Mar 2015 11:16 pm Go to last post
  25. LISP for marks Centroids of closed polylines

    To find Centroid of the closed polyline it is necessary to transform it in Region. This program finds Centroids the several closed polylines and marks their points. (defun c:polycen (/ polySet...

    Started by Fantomas‎, 4th Dec 2004 11:18 am
    2 Pages
    1 2
    • Replies: 15
    • Views: 9,626
    29th Mar 2015 06:57 pm Go to last post

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