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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: 82,368
    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: 71,206
    18th Sep 2006 10:46 pm Go to last post
  1. CADTutor AutoLISP Tutorial

    Hi All Ive been going through the AutoLISP tutorial on this site and think I might have found an error. The example for changing the cross hair reads "(defun c:perpdon (/ a b pntl pnt2 angl)...

    Started by AdamW‎, Today 09:57 pm
    cadtutor tutorial
    • Replies: 0
    • Views: 1
    Today 09:57 pm Go to last post
  2. Using local variables with open command script

    Greetings, Im working on a test lisp to see if I can automate binding an existing xref & converting a bounded block reference back into an xref. while I was able to automate bind, I realized the...

    Started by Shady_Potato‎, Today 05:56 pm
    lisp, script command lisp, xref
    • Replies: 0
    • Views: 62
    Today 05:56 pm Go to last post
  3. Output to command line during code execution

    I have a block processing routine which can take several seconds to complete and I want to provide feedback to the user whilst it does it's thing. acet-ui-progress works great for users with...

    Started by thatandyward‎, 15th Nov 2017 05:08 pm
    2 Pages
    1 2
    • Replies: 15
    • Views: 356
    Today 05:33 pm Go to last post
  4. change all z of point to 0.0

    Hello, Can someone tell me the way change all z of point to 0.0 (attached file) Thanks.

    Started by new_mem‎, 18th Nov 2017 12:41 am
    2 Pages
    1 2
    • Replies: 10
    • Views: 351
    Today 04:16 pm Go to last post
  5. "revcloud" command in lisp is different than "revcloud" AT command line

    I understand that the revcloud command relies on a system variable in conjunction with a drawing's current annotation scale to try and scale the arc length appropriately, but it's always wrong. I...

    Started by jweber‎, 17th Nov 2017 09:01 pm
    • Replies: 5
    • Views: 196
    Today 03:18 pm Go to last post
  6. tweaking a current lisp!

    ok so i have a lisp that i use all the time and i wanted to see if someone would be able to help me out. i am wanting to add an additional part to this, if that is possible. when we run ELA - i...

    Started by dnovember99‎, 17th Nov 2017 09:14 pm
    • Replies: 2
    • Views: 206
    Today 01:16 pm Go to last post
  7. Copy object to middle of line or polyline

    Hi everyone! I have problem with my program. It run unstable. I hope everyone helps me (defun mid (p1 p2) (list (/ (+ (car p1) (car p2)) 2.0) (/ (+ (cadr p1) (cadr p2)) 2.0) ) )

    Started by Luongshop‎, Yesterday 10:55 am
    • Replies: 1
    • Views: 164
    Yesterday 11:16 am Go to last post
  8. Found a lisp from Tharwat (block quickly)

    I found a lisp from Tharwat and as below Web(It is good) Have any way let block quickly and it don't need to select point? There are 1000 texts need to create block. ; Quick Block ;...

    Started by Rain0923‎, 25th Aug 2017 02:14 am
    2 Pages
    1 2
    • Replies: 15
    • Views: 1,277
    17th Nov 2017 10:08 pm Go to last post
  9. Lee Mac's Tip of the day not working

    Hello all. First off let me thank Lee Mac for all that he does with LISP and how he helps others out. He is a great value to the community. :notworthy: Now for the question I have been trying to...

    Started by aawilds‎, 16th Nov 2017 05:01 pm
    autolisp, lee mac, startup
    • Replies: 8
    • Views: 328
    17th Nov 2017 08:12 pm Go to last post
  10. Unhappy Make User Variable From Mtxt

    Dear Sir's I want to make user variable "Let's say USER1" to be equal to number 15 which is written in txt or mtxt anywhere in my drawing so if anyone change this txt or mtxt to 16 the USER1...

    Started by MahReda‎, 7th Nov 2017 08:23 pm
    2 Pages
    1 2
    • Replies: 13
    • Views: 505
    17th Nov 2017 06:01 pm Go to last post
  11. Need Automatic Grid Labels lisp

    Hi friends, i need automatic grid labeling by selecting all lines. please have a look at my sample format of drawing. Thank you all

    Started by structo‎, 16th Nov 2017 09:36 am
    2 Pages
    1 2
    • Replies: 11
    • Views: 401
    17th Nov 2017 05:10 pm Go to last post
  12. Help with a bit of coding...

    Hello friends, Does anyone have a bit of code to handle this: My company wants to start using an Excel spreadsheet to track revisions so that we can ultimately determine where there are bottlenecks...

    Started by LosGirk‎, 17th Nov 2017 03:04 pm
    • Replies: 4
    • Views: 172
    17th Nov 2017 04:40 pm Go to last post
  13. Rectangle around text

    This the last bit of a routine I'm trying to create. Its very simple in its overall intent It just adds a line of text inside a rectangle. The TCIRCLE (Express Tools) command is being executed and...

    Started by TunzaGibbo‎, 16th Nov 2017 01:05 am
    • Replies: 6
    • Views: 226
    17th Nov 2017 03:25 am Go to last post
  14. Read a File to Remove and Replace a String in MTEXT

    Currently we are using Lee Mac’s UpdateTitleBlock and it has been working flawlessly reading the CSV file and putting the data in place. However, I have been thrown a bit of a curve. I have a section...

    Started by GregGleason‎, 15th Nov 2017 03:34 pm
    • Replies: 1
    • Views: 109
    17th Nov 2017 12:46 am Go to last post
  15. Question What does & symbol in front of a DCL label do?

    What does the & symbol in front of a DCL label do? example: label = "&Exit Program"; I forgot! Hopefully someone knows quick like off the top of their head; Thank you!

    Started by LosGirk‎, 16th Nov 2017 03:27 pm
    • Replies: 2
    • Views: 164
    16th Nov 2017 11:30 pm Go to last post
  16. Getpoint doesn't allow osnap

    This piece of code will give this message. What is the reason i can not use a point of some object? " Points must be distinct. ; error: Function cancelled "

    Started by halam‎, 15th Nov 2017 02:24 pm
    • Replies: 5
    • Views: 186
    16th Nov 2017 11:00 pm Go to last post
  17. Need some help with a dialog box

    Hello, I nee some help with a dialog box. I just started learning how to add dialog boxes to my lisp recently. I am trying add a dialog box to a lisp that asks 3 yes or no questions at the start. I...

    Started by aawilds‎, 14th Nov 2017 07:38 pm
    2 Pages
    1 2
    • Replies: 18
    • Views: 465
    16th Nov 2017 02:45 pm Go to last post
  18. Breaking multiple lines using a cross- line

    Hi Using 2008. How do you break multiple lines along a line? I.e. you have ten horizontal lines 3m long and one vertical line running down the centre of the 3m lines. I need...

    Started by djp6‎, 7th Oct 2010 10:12 am
    2 Pages
    1 2
    • Replies: 14
    • Views: 24,641
    16th Nov 2017 06:08 am Go to last post
  19. Proper Syntax to Split Delimeted Record to Variable

    I imagine this code needs just a quick fix. I am reading a CSV, split the record to a variable so I can test variables. I am getting an error when I try to invoke: (LM:str->lst fil ",") ...

    Started by GregGleason‎, 16th Nov 2017 12:55 am
    • Replies: 1
    • Views: 126
    16th Nov 2017 02:31 am Go to last post
  20. Find a Block and Send it to Another Layer

    I am trying to capture items on layer “0”. I first turn all layers off except “0”, but I don’t know how to code that yet so I did it manually. I am left with one object on that layer and it is a...

    Started by GregGleason‎, 13th Nov 2017 08:46 pm
    2 Pages
    1 2
    • Replies: 13
    • Views: 326
    15th Nov 2017 08:24 pm Go to last post
  21. Get Mass Properties of a region and update exisitng text box

    I am very new to using lisp routines, so please excuse my ignorance. I have noticed that I have been using AutoCAD to get the sectional properties of built up sections quite often. To do this, I...

    Started by atr140‎, 2nd Feb 2015 10:35 pm
    7 Pages
    1 2 3 ... 7
    • Replies: 62
    • Views: 10,251
    15th Nov 2017 01:49 pm Go to last post
  22. OSNAP Filter all Non-Zero Z Elevations

    Hello Everyone, A little backstory: I work in a civil land development office where feature lines are heavily used for our designs. We have some great C3D styles and labels which we use to...

    Started by Brochillington‎, 12th Nov 2017 10:30 pm
    • Replies: 4
    • Views: 207
    15th Nov 2017 06:59 am Go to last post
  23. Getstring & Strcat

    Hi, I'm trying to write a lisp to help me do the elevation leader & material code easier. But seems like I miss understand some function. I want to setq the Material Code by only input 2...

    Started by leong1221‎, 9th Nov 2017 03:35 am
    2 Pages
    1 2
    • Replies: 15
    • Views: 511
    15th Nov 2017 05:12 am Go to last post
  24. Alternate way(s) to determine block sub-entity type?

    I am writing a lisp routine which processes user selected (via ssget) blocks and outputs various data (handle, insertion point, rotation, specific attribute values) to a CSV text file. It processes...

    Started by thatandyward‎, 14th Nov 2017 06:05 pm
    • Replies: 2
    • Views: 151
    15th Nov 2017 04:05 am Go to last post
  25. Transfer Attributes from one block to another

    I've been looking for a routine that will allow me to transfer an attribute from one block to another. Ideally I'd like to click on one block which contains the attribute I want (from a field called...

    Started by Ranger-uk‎, 6th Jun 2011 04:35 pm
    2 Pages
    1 2
    • Replies: 13
    • Views: 10,588
    15th Nov 2017 01:55 am Go to last post

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