TheSwamp
Code Red => AutoLISP (Vanilla / Visual) => Topic started by: hudster on September 30, 2004, 05:35:47 PM
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Found this on the net...
(+ <NUMBER> <NUMBER> ...) Returns the sum of two or more numbers.
(- <NUMBER> <NUMBER> ...) Returns the difference of two or more numbers.
(* <NUMBER> <NUMBER> ...) Returns the product of two or more numbers.
(/ <NUMBER> <NUMBER> ...) Returns the quotient of two or more numbers.
(= <NUMBER> <NUMBER> ...) Returns T if the numbers are equal, nil if not.
(/= <NUMB1> <NUMB2>) Returns T if the numbers are not equal, nil if they are.
(< <NUMB1> <NUMB2>) Returns T if <NUMB1> is less than <NUMB2>.
(<= <NUMB1> <NUMB2>) Returns T if <NUMB1> is equal to or less than <NUMB2>.
(> <NUMB1> <NUMB2>) Returns T if <NUMB1>is greater than <NUMB2>.
(>= <NUMB1> <NUMB2>) Returns T if <NUMB1> is equal to or greater than <NUMB2>.
(~ <NUMBER>) Returns the bitwise of <NUMBER>.
(1+ <NUMBER>) Returns the <NUMBER> increased by one.
(1- <NUMBER>) Returns the <NUMBER> decreased by one.
(abs <NUMBER>) Returns the absolute value of <NUMBER>.
(and <EXPR> ...) Returns the logical AND of a list of expressions. Returns nil if expressions are nil.
(angle <PT1> <PT2>) Returns the angle in radians between two points.
(angtos <ANGLE>[<MODE><PRECIS.>]) Returns the angle as a string. Mode 0=Degrees,1=Deg Min Sec,2=Grads,3=Radians,4=Surveyor
(append <EXPR> ....) Returns a number of lists as one list.
(apply <FUNCTION> <LIST>) Executes function with the arguments given as a list.
(ascii <STRING>) Returns ascii value of first character of a string.
(assoc <ITEM><ALIST>) Searches <ALIST> for <ITEM>.
(atan <NUM1> [<NUM2>]) Returns the arctangent of <NUM1> or <NUM1>/<NUM2>.
(atof <STRING>) Returns the conversion of a string into a real.
(atoi <STRING>) Returns the conversion of a string into an integer.
(atom <ITEM>) Returns T if <ITEM> is not a list.
(Boole <FUNC> <NUMB1> <NUMB2) Returns Boolean bitwise truth comparisons. <NUMB>'s must be integers.
(boundp <ATOM>) Returns T if <ATOM> has a value bound to it.
(car <LIST>) Returns the first element of a list.
(caar <LIST>) Returns first element of the first element of a list.
(cadar <LIST>) Returns last element of the first element of a list.
(cadr <LIST>) Returns the second element of a list.
(caddr <LIST>) Returns the third element of a list.
(cdr <LIST>) Returns all but the first element of a list.
(cdar <LIST>) Returns second element of the first element of list.
(cddr <LIST>) Returns all but first element of last element list.
(chr <NUMBER>) Returns the string represented by an ascii value.
(close <FILENAME>) Closes a file.
(command <ARGS>...) Executes an AutoCAD command.
(cond (<TEST1><RESULT1>)...) Evaluates any number of lists as arguments.
(cons <NEW FIRST ELEMENT><LIST>) Contructs a new list.
(cos <ANGLE>) Returns the cosine of an angle.
(defun <SYM><ARG LIST><EXPR>...) Defines an AutoLISP function.
(distance <PT1> <PT2>) Returns the distance between two points.
(entnext [<ENAME>]) Returns the first non-deleted entity after <ENAME>.
(entlast) Returns the last non-deleted entity in the database.
(entsel [<PROMPT>]) Selects a single entity by a point pick.
(entdel <ENAME>) Deletes the entity <ENAME> or undeletes it if it has already been deleted.
(entget <ENAME>) Returns <ENAME> from the database as a list.
(entmod <ENAME>) Updates <ENAME> in the database. NOT for blocks or polylines
(entupd <ENAME>) Updates <ENAME> in the database. Use for polylines or blocks.
(eq <EXPR1> <EXPR2>) Returns T if expressions are bound to same object.
(equal <EXPR1> <EXPR2>) Returns T if the expressions are equal.
(eval <EXPR>) Evalutes an expression.
(exp <NUMBER>) Returns E to the power <NUMBER>.
(expt <BASE> <NUMBER>) Returns <BASE> to the power <NUMBER>.
(findfile <FILENAME>) Searches all paths to find <FILENAME>.
(fix <NUMBER>) Converts <NUMBER> to an integer.
(float <NUMBER>) Converts <NUMBER> to a real.
(foreach <NAME><LIST><EXPR>) Evaluates <EXPR> for each element in the <LIST> and assigns to <NAME>.
(gcd <NUM1> <NUM2>) Returns the greatest common denominator.
(getangle [<PT>][<PROMPT>]) Pauses for input of an angle at optional starting point <PT>.
(getcorner [<PT>][<PROMPT>]) Getpoint function - draws triangle as crosshairs move.
(getdist [<PT>][<PROMPT>]) Pauses for input of distance at optional start point.
(getenv [<VARIABLE>]) Returns string value assigned to a system variable.
(getkword [<PROMPT>]) Requests a keyword from the user.
(getorient [<PT>][<PROMPT>]) Returns angle in radians from current orientation.
(getpoint [<PT>][<PROMPT>]) Pauses for input of an angle at optional point <PT>.
(getreal [<PROMPT>]) Pauses for input of a real number.
(getstring [<CR>][<PROMPT>]) Pauses for input of a string.
(getvar <varname>) Retrieves the value of an AutoCAD system variable.
(graphscr) Flips from text screen to graphics screen.
(grclear) Clears the graphics screen.
(grdraw <from><to><color>[<highlight>]) Draws a vector between two points.
(grtext <box><text><highlight>]) Write to text portion of graphics screen.
(grread <track>) Allows AutoLISP to read AutoCADs input devices.
(if <testexpr><thenexpr>[<elseexpr>]) Conditionally evaluates expressions.
(inters <pt1><pt2><pt3><pt4>[<onseg>]) Returns the intersection point of two lines.If <ONSEG> is greater than 0 the intersection
may lie past the endpoints of the lines.
(itoa <number>) Returns the conversion of an integer to a string.
(lambda <arguments><expr>...) Defines an "anonymous" function.
(last <list>) Returns the last element in <LIST>.
(length <list>) Returns the number of elements in <LIST>.
(list <expr>) Returns the list of a number of expressions.
(listp <list>) Returns T if the item is a list.
(load <filename>) Loads an AutoLISP program in memory.
(log <number>) Returns natural log of <NUMBER> as a real.
(logand <number><number>...) Returns the logical bitwise AND of a list of numbers.
(logior <number><number>...) Returns the logical bitwise OR of a list of numbers.
(lsh <numb1><numbits>) Returns the logical bitwise SHIFT operator of <NUM1> by <NUMBITS>.
(mapcar <function><list1>...<listn>) Executes <FUNCTION> on the elements of <LIST1> through <LIST2>.
(max <number><number>...) Returns the maximum of the numbers given.
(member <expr><list>) Searches <LIST> for first occurence of <EXPR> and returns the remainder of the list.
(menucmd <string>) Switch between pages in an AutoCAD menu.
(min <NUMBER><NUMBER>...) Returns the smallest of the numbers given.
(minusp <ITEM>) Returns T if the item is negative.
(not <ITEM>) Returns T if the expression is nil.
(nth <n><LIST>) Returns the "nth" element of <LIST>.
(null <ITEM>) Returns T if <ITEM> is bound to nil.
(numberp <ITEM>) Returns T if <ITEM> is an integer or a real.
(open <FILENAME><MODE>) Opens a file.
(or <EXPR>...) Returns the logical OR of a list of expressions.
(osnap <PT><MODE-STRING>) Returns a point by applying the osnap command.
(polor <PT><ANGLE><DISTANCE>) Returns point at <ANGLE> and <DISTANCE> from <PT>.
(prin1 <EXPR>[<FILENAME>]) Prints <EXPR> on the screen or to <FILENAME>.
(princ <EXPR>[<FILENAME>]) Same as prin1 except control character are printed without expansion.
(print <EXPR>[<FILENAME>]) Same as prin1 except a new line is printed before <EXPR> and a space is printed after.
(progn <EXPR>...) Evalutes each expression sequentially.
(prompt <MSG>) Displays <MSG> on the screen PROMPT area.
(quote <EXPR>) Returns <EXPR> unevaluated.
(read <STRING>) Returns the first LIST obtained from <STRING>.
(read-char [<FILENAME>]) Returns a character from the keyboard buffer or from <FILENAME>.
(read-line [<FILENAME>]) Returns a string from the keyboard buffer or from <FILENAME>.
(redraw [<ENAME>][<MODE>]) Redraws either entire drawing, or <ENAME> in <MODE>.
(rem <NUM1> <NUM2> ...) Returns the remainder of <NUM1>/<NUM2>.
(repeat <NUMBER> <EXPR> ...) Evaluates each expression <NUMBER> times.
(reverse <LIST>) Returns a list reversed.
(rtos <NUMBER> [<MODE><PRECIS>]) Returns a real number as a string.
(set <SYM><EXPR>) Sets the value of a sysmbol name.
(setq <SYM1><EXPR1>...) Sets the value of <SYM1> to <EXPR1>.
(setvar <VARNAME><VALUE>) Sets a system variable to <VALUE>.
(sin <ANGLE>) Returns the sine of an angle.
(sqrt <NUMBER>) Returns the square root of <NUMBER>.
(ssget [<MODE>][<PT1><PT2>]) Returns a selection set.
(sslength <SS>) Returns the number of entities in selection set <SS>.
(ssname <SS><INDEX>) Returns the name of the <INDEX>th entity in selection set <SS>.
(ssadd [<ENAME>][<SS>]) Adds entities to selections sets.
(ssdel [<ENAME>][<SS>]) Deletes entities from selections sets.
(ssmemb [<ENAME>][<SS>]) Returns <ENAME> if <ENAME> is a member of selections set <SS>.
(strcase <STRING>[<WHICH>)] Returns <STRING> as upper case if <WHICH> is nill. If <WHICH> is not nill the returned
string will be all lower case.
(strcat <STRING1><STRING2>..) Concatenates a series of strings.
(strlen <STRING>) Returns the number of characters in a string.
(subst <NEWITEM><OLDITEM><LIST>) Substitutes <NEWITEM> for <OLDITEM> in <LIST>.
(substr <STRING><START><LENGTH>) Returns a substring of <STRING> begining at <START> of <LENGTH> characters.
(tblnext <NAME> [<rewind>]) Scans symbol table for next entity.
(tblsearch <NAME><SYM>[<setnext>]) Searches entire symbol table for <NAME>.
(terpri) Prints a new line on the screen.
(textscr) Flips from graphics screen to text screen.
(trace <FUNCTIONS>...) Debugging aid that returns the last function name.
(trans <PT><FROM><TO>[<DISP>]) Translates a point <PT> from one coordinate system to another.
(type <ITEM>) Returns the type of <ITEM>.
(untrace <FUNCTIONS>...) Clears the trace floag for <FUNCTIONS>.
(ver) Returns AutoLISP version number.
(vports) Returns a list of currently active viewports.
(while <TESTEXPR><EXPR>) Evalutes <TESTEXPR> and if not nill executes <EXPR>.
(write-char <NUM> [<FILENAME>]) Writes the character represented by the ASCII value of <NUM> to the screen or to <FILENAME>.
(write-line <STRING> [<FILENAME>]) Writes <STRING> to the screen or to <FILENAME>.
(vmon) Enables AutoLISP virtual function pager.
(zerop <ITEM>) Returns T if <ITEM> evaluates to zero.
(*error* <STRING>) User-definable error function.
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I think I remember that someone started one for visual lisp.
But it is a daunting project for one person.
I think that would be a great starter project for CVS.
That way anyone could add as many or as few as they wanted.
Oh, John... 8)
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Yeah-ss?! You rang? (http://theswamp.org/cgi-bin/cvsweb.cgi/docs/)