Autolisp list
WebAutoLISP provides many functions for working with lists. The following are some of the most commonly used functions: list - Creates a new list with any number of values. append - Appends values to an existing list, and returns a new list. cons - Adds an element to the beginning of a list, or constructs a dotted list. http://www.lee-mac.com/programs.html
Autolisp list
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As you are probably well aware, LISP stands for "List Processing". (Not "Lost in Stupid Parenthesis") A list is a group of elements consisting of any data type and is stored as a single variable. A list can contain any number of Reals, Integers, Strings, Variables and even other Lists. Let's have a look at a list. … See more We've now managed to extract elements from a list, but what do you do if you want to create a new list. Let's say you have two elements : You want to combine them to create a new list. To … See more It is good practice (and manners) when writing Lisp routines to restore the system environment to the state that your program found it in on … See more Weblist (AutoLISP) Takes any number of expressions and combines them into one list . Supported Platforms: Windows and Mac OS . Signature (list [expr ...]) expr. Type: Integer, Real, String, List, Ename (entity name), T, or nil . An AutoLISP expression. Return Values. Type: List or nil .
WebAutoCad AutoLISP Functions Documentation listp AutoCad AutoLISP Functions. ... Any atom, list, or expression. Return Values. T if item is a list; otherwise nil. Because nil is both an atom and a list, the listp function returns T when passed nil. Examples. Command: (listp '(a b c)) T . Command: (listp 'a) nil . Command: (listp 4.343) nil. http://lee-mac.com/uniqueduplicate.html
http://lee-mac.com/ssget.html WebMay 18, 2012 · Automatically select the only viewport I have within the layout. Zoom to any scale in which I am prompted. Deactivate the viewport. Then regenall. Below is a "very" basic routine (almost embarrased to show) but hopefully it will demonstrate what I am wanting to do. Note: The red text is the the code I am having difficulties with.
WebMay 25, 2011 · A wealth of free AutoLISP programs and functions to demonstrate a sample of the work by Lee Mac Programming. Home; Programs; Tutorials; Contact; About; Programs General Programs. Program Version Updated; 2D Projection: 1.0: 10-10-2014: 3-Point Rectangle: 1.2: 06-10-2024: ACADDOC.lsp Creator: 1.1: 25-05-2011 ...
WebJun 21, 2024 · It is possible to do multi level sorts depending on the number of items in the list so for (1 . a) it would be 2, (1 a c) would be 3. Then do a compare function so counts common items. (7 a) (6 a c)(5 a b) etc . I will have a look the list and test needs to be a normal list ( 1 a) its part of a bigger program. It sorts at moment up to 5 deep. could i talk to youWebHere I offer two subfunctions to convert a SelectionSet into a list of entity names or VLA-Objects. Each requires a single SelectionSet argument and will test for the validity of such argument. SelectionSet to Entities could i take your orderhttp://jefferypsanders.com/autolisp.html breed whiz bangWebThe following is a detailed reference for the AutoLISP ssget function, including information on undocumented mode strings and selection behaviour. The reference consists of information which has been collected from various sources & compiled by numerous contributors. Function Format (ssget [mode-string] [pt1 [pt2]] [pt-list] [filter-list]) could it be a falling in loveWebMay 1, 2013 · Here is the unsorted list - (setq List_Blocks (list (list . Solved: I am trying to sort a list of lists by the size of units. Here is the unsorted list - (setq List_Blocks (list … breed which lay brown eggsWebAug 22, 2016 · LAYOUTS Select a layout from a list box. Handy when there are too many layouts. LIBRARY Create your own slide library automatically. LoadLSP AutoLisp loader. View all of your autolisp programs along with a description. Match - Draw a matchline. Notes - New! Insert notes from a master file. Num.lsp - Program to create charts … could it be autism glasgowWebLists are used to represent 2D and 3D coordinate values, and entity data. Examples of lists are (1.0 1.0 0.0), ("this" "that" "the other"), and (1 . "ONE"). AutoLISP provides many functions for working with lists. The following are some of the most commonly used functions: list - Creates a new list with any number of values. breed westlake hills tx