autolisp reference

February 24, 1999

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Overlay8Character Studio8Design Companion8Drafix8Education by Design8Generic8Generic 3D Drafting8Generic CADD8Generic

Software8Geodyssey8Heidi8HOOPS8Hyperwire8Inside Track8Kinetix8MaterialSpec8Mechanical Desktop8Multimedia Explorer8

NAAUG8Office Series8Opus8PeopleTracker8Physique8Planix8Rastation8Softdesk8Softdeskvwix8Solution 30008Tech

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GOVERNMENT USE

Use, duplication, or disclosure by the U. S. Government is subject to restrictions as set forth in FAR 12.212 (Commercial ComputerSoftware-Restricted Rights) and DFAR 267.7202 (Rights in Technical Data and Computer Software), as applicable.

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append.........................................................................32apply............................................................................32arx ...............................................................................33arxload ........................................................................33arxunload ....................................................................34ascii .............................................................................34assoc............................................................................35atan..............................................................................35atof ..............................................................................36atoi ..............................................................................37atom ............................................................................37atoms-family ...............................................................38autoarxload..................................................................39autoload.......................................................................40Boole ...........................................................................40boundp ........................................................................42caddr............................................................................43cadr..............................................................................43car................................................................................44cdr ...............................................................................44chr ...............................................................................45client_data_tile............................................................46close ............................................................................46command.....................................................................47cond.............................................................................48cons .............................................................................49cos ...............................................................................50cvunit ..........................................................................50defun ...........................................................................51defun-q ........................................................................52defun-q-list-ref ............................................................53defun-q-list-set ............................................................54dictadd ........................................................................55dictnext .......................................................................56dictremove .................................................................58dictrename ..................................................................58dictsearch ...................................................................59

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dimx_tile .....................................................................60dimy_tile .....................................................................61distance .......................................................................61distof ...........................................................................62done_dialog.................................................................63end_image...................................................................63end_list........................................................................64entdel...........................................................................64entget...........................................................................65entlast ..........................................................................66entmake.......................................................................67entmakex ....................................................................68entmod ........................................................................68entnext.........................................................................71entsel ...........................................................................71entupd..........................................................................72eq.................................................................................73equal............................................................................74*error*.........................................................................76eval..............................................................................76exit ..............................................................................77exp...............................................................................77expand.........................................................................78expt..............................................................................79fill_image ....................................................................79findfile.........................................................................80fix ................................................................................81float .............................................................................82foreach ........................................................................82function .......................................................................83gc.................................................................................84gcd...............................................................................84get_attr ........................................................................85get_tile ........................................................................85getangle .......................................................................85getcfg ..........................................................................86getcname ....................................................................87

vi | ��

getcorner .....................................................................88getdist..........................................................................88getenv..........................................................................89getfiled ........................................................................90getint ...........................................................................92getkword .....................................................................93getorient ......................................................................94getpoint .......................................................................95getreal..........................................................................96getstring ......................................................................97getvar ..........................................................................98graphscr.......................................................................98grclear .........................................................................98grdraw .........................................................................99grread ..........................................................................99grtext .........................................................................102grvecs ........................................................................103handent......................................................................105help ...........................................................................105if ................................................................................107initdia ........................................................................107initget ........................................................................108inters..........................................................................111itoa ............................................................................113lambda.......................................................................113last .............................................................................114layoutlist....................................................................114length ........................................................................115list..............................................................................115listp............................................................................116load............................................................................117load_dialog................................................................118log .............................................................................119logand........................................................................119logior .........................................................................120lsh..............................................................................120mapcar.......................................................................121

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max............................................................................122mem ..........................................................................122member .....................................................................124menucmd...................................................................124menugroup ................................................................126min ............................................................................126minusp.......................................................................127mode_tile ..................................................................127namedobjdict.............................................................128nentsel .......................................................................128nentselp .....................................................................130new_dialog................................................................132not .............................................................................132nth .............................................................................133null ............................................................................134numberp ....................................................................134open...........................................................................135or ...............................................................................136osnap .........................................................................137polar ..........................................................................138prin1 ..........................................................................138princ ..........................................................................140print ...........................................................................140progn .........................................................................141prompt .......................................................................141quit ............................................................................142quote..........................................................................142read............................................................................143read-char ...................................................................144read-line ....................................................................145redraw .......................................................................145regapp........................................................................146rem ............................................................................147repeat.........................................................................148reverse .......................................................................149rtos ............................................................................149set ..............................................................................151

viii | ��

set_tile .......................................................................152setcfg .........................................................................152setenv ........................................................................153setfunhelp..................................................................153setq ............................................................................155setvar .........................................................................156setview .....................................................................157sin..............................................................................157slide_image ...............................................................158snvalid .......................................................................159sqrt ............................................................................161ssadd..........................................................................161ssdel ..........................................................................163ssget ..........................................................................163ssgetfirst ...................................................................167sslength .....................................................................167ssmemb .....................................................................168ssname.......................................................................168ssnamex ....................................................................169sssetfirst ...................................................................172startapp......................................................................174start_dialog................................................................175start_image................................................................175start_list.....................................................................176strcase........................................................................176strcat..........................................................................177strlen..........................................................................178subst ..........................................................................178substr .........................................................................179tablet..........................................................................180tblnext .......................................................................181tblobjname ................................................................183tblsearch ....................................................................184term_dialog ...............................................................184terpri..........................................................................185textbox ......................................................................185textpage.....................................................................186

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textscr........................................................................186trace...........................................................................186trans...........................................................................188type............................................................................190unload_dialog............................................................192untrace.......................................................................192vector_image.............................................................193ver .............................................................................194vl-acad-defun ............................................................195vl-acad-undefun ........................................................195vl-arx-import .............................................................195vl-bb-ref ....................................................................197vl-bb-set ....................................................................197vl-catch-all-apply ......................................................198vl-catch-all-error-message ........................................199vl-catch-all-error-p....................................................200vl-cmdf......................................................................200vl-consp.....................................................................202vl-directory-files .......................................................203vl-doc-export.............................................................203vl-doc-import ............................................................204vl-doc-ref ..................................................................205vl-doc-set ..................................................................205vl-every ....................................................................206vl-exit-with-error ......................................................207vl-exit-with-value......................................................208vl-file-copy ...............................................................209vl-file-delete..............................................................210vl-file-directory-p......................................................210vl-file-rename ...........................................................211vl-file-size .................................................................212vl-file-systime ...........................................................212vl-filename-base .......................................................213vl-filename-directory ...............................................214vl-filename-extension ...............................................214vl-filename-mktemp..................................................215vl-get-resource ..........................................................216

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vl-list* .......................................................................217vl-list->string ...........................................................217vl-list-exported-functions..........................................218vl-list-length..............................................................219vl-list-loaded-vlx.......................................................219vl-load-all..................................................................220vl-load-com...............................................................221vl-load-reactors .........................................................221vl-member-if .............................................................222vl-member-if-not.......................................................223vl-position .................................................................223vl-prin1-to-string ......................................................224vl-princ-to-string ......................................................225vl-propagate ..............................................................225vl-registry-delete .......................................................226vl-registry-descendents .............................................226vl-registry-read..........................................................227vl-registry-write ........................................................228vl-remove .................................................................228vl-remove-if .............................................................229vl-remove-if-not........................................................230vl-some .....................................................................230vl-sort ........................................................................231vl-sort-i......................................................................232vl-string->list ...........................................................233vl-string-elt................................................................234vl-string-left-trim ......................................................234vl-string-mismatch ....................................................235vl-string-position.......................................................236vl-string-right-trim ....................................................237vl-string-search .........................................................237vl-string-subst ...........................................................238vl-string-translate ......................................................239vl-string-trim.............................................................239vl-symbol-name .......................................................240vl-symbol-value .......................................................241vl-symbolp ................................................................241

�� | xi

vl-unload-vlx.............................................................242vl-vbaload .................................................................243vl-vbarun...................................................................243vl-vlx-loaded-p..........................................................244vlax-3D-point............................................................244vlax-add-cmd ............................................................245vlax-create-object......................................................247vlax-curve-getArea ...................................................247vlax-curve-getDistAtParam ......................................248vlax-curve-getDistAtPoint ........................................249vlax-curve-getEndParam ..........................................250vlax-curve-getEndPoint ............................................251vlax-curve-getParamAtDist ......................................251vlax-curve-getParamAtPoint ....................................252vlax-curve-getPointAtDist ........................................252vlax-curve-getPointAtParam ....................................253vlax-curve-getStartParam .........................................254vlax-curve-getStartPoint ...........................................254vlax-curve-isClosed ..................................................255vlax-curve-isPeriodic ...............................................255vlax-curve-isPlanar ...................................................256vlax-curve-getClosestPointTo ..................................257vlax-curve-getClosestPointToProjection ..................258vlax-curve-getFirstDeriv...........................................258vlax-curve-getSecondDeriv ......................................259vlax-dump-object ......................................................260vlax-ename->vla-object ...........................................261vlax-erased-p.............................................................261vlax-for......................................................................262vlax-get-acad-object..................................................262vlax-get-object ..........................................................263vlax-get-or-create-object...........................................263vlax-get-property ......................................................264vlax-import-type-library ...........................................265vlax-invoke-method ..................................................267vlax-ldata-delete........................................................268vlax-ldata-get ............................................................268

xii | ��

vlax-ldata-list ............................................................271vlax-ldata-put ............................................................271vlax-ldata-test............................................................272vlax-make-safearray..................................................273vlax-make-variant .....................................................275vlax-map-collection ..................................................277vlax-method-applicable-p .........................................278vlax-object-released-p...............................................279vlax-product-key.......................................................280vlax-property-available-p..........................................280vlax-put-property ......................................................281vlax-read-enabled-p ..................................................282vlax-release-object ....................................................282vlax-remove-cmd .....................................................282vlax-safearray-fill......................................................283vlax-safearray-get-dim..............................................285vlax-safearray-get-element .......................................285vlax-safearray-get-l-bound........................................286vlax-safearray-get-u-bound.......................................287vlax-safearray-put-element .......................................288vlax-safearray-type ...................................................289vlax-safearray->list ...................................................290vlax-tmatrix...............................................................291vlax-typeinfo-available-p..........................................292vlax-variant-change-type ..........................................293vlax-variant-type.......................................................294vlax-variant-value .....................................................296vlax-vla-object->ename ............................................297vlax-write-enabled-p .................................................297vlisp-compile ............................................................297vlr-acdb-reactor.........................................................299vlr-add ......................................................................300vlr-added-p................................................................300vlr-beep-reaction.......................................................301vlr-command-reactor ...............................................301vlr-current-reaction-name .........................................302vlr-data ......................................................................302

�� | xiii

vlr-data-set ................................................................303vlr-deepclone-reactor ...............................................304vlr-docmanager-reactor ............................................305vlr-dwg-reactor ........................................................307vlr-dxf-reactor ..........................................................309vlr-editor-reactor ......................................................310vlr-insert-reactor ......................................................313vlr-linker-reactor .......................................................315vlr-lisp-reactor .........................................................316vlr-miscellaneous-reactor .........................................317vlr-mouse-reactor .....................................................319vlr-notification .........................................................320vlr-object-reactor .....................................................320vlr-owner-add............................................................323vlr-owner-remove ....................................................323vlr-owners .................................................................324vlr-pers .....................................................................324vlr-pers-list ...............................................................325vlr-pers-p ..................................................................325vlr-pers-release .........................................................326vlr-reaction-names ...................................................326vlr-reaction-set .........................................................327vlr-reactions .............................................................328vlr-reactors ................................................................328vlr-remove ................................................................329vlr-remove-all ..........................................................330vlr-set-notification ...................................................331vlr-sysvar-reactor .....................................................332vlr-toolbar-reactor ....................................................333vlr-trace-reaction.......................................................334vlr-type .....................................................................335vlr-types ...................................................................336vlr-undo-reactor .......................................................337vlr-wblock-reactor ...................................................339vlr-window-reactor ..................................................341vlr-xref-reactor .........................................................343vports ........................................................................349

xiv | ��

wcmatch ....................................................................350while..........................................................................353write-char ..................................................................353write-line ...................................................................354xdroom ......................................................................355xdsize ........................................................................355zerop..........................................................................356

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3dsin..........................................................................3603dsout........................................................................361align ..........................................................................362cal..............................................................................362fog .............................................................................363light ...........................................................................363lsedit..........................................................................372lslib............................................................................373lsnew .........................................................................377matlib ........................................................................377mirror3d ....................................................................378psdrag........................................................................379psfill ..........................................................................379psin............................................................................380render .......................................................................381renderupdate..............................................................386replay .......................................................................386rmat ...........................................................................387rotate3d .....................................................................402rpref ..........................................................................403saveimg .....................................................................406scene .........................................................................407setuv ..........................................................................410showmat ...................................................................412solprof .......................................................................413stats ..........................................................................413

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getreal • • • • •

getdist • • • • • • •

getangle • • • • •

getorient • • • • •

getpoint • • • • •

getcorner • • • • •

getkword • • •

entsel •

nentsel •

nentselp •

inters | 111

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prin1 | 139

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vl-acad-defun | 195

vl-acad-defun

(vl-acad-defun ’symbol)

symbol ��

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'()�

vl-acad-undefun

(vl-acad-undefun ’symbol)

symbol ��

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��)-�

34�$% T�53467��8 AutoLISP 9')-�:�$% nil�

vl-arx-import

(vl-arx-import [’function | "application"])

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(vl-doc-export ’testarx)(defun testarx () (princ "This function tests invoking an ARX app ") (vl-arx-import ’c:cal) (c:cal))

2 Q�RST��U:1GHKV� VLX�WXRYZ�%&'��UW[�

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(vl-arx-import "geomcal.arx")

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vl-bb-ref | 197

vl-bb-ref

(vl-bb-ref ’variable)

��

Variable ��

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!" vl-bb-ref #�� foobar ��

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$�% vl-bb-set &��'(�� )*�$�% Visual LISP ��

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vl-bb-set

(vl-bb-set ’symbol value)

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’symbol ��

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vl-catch-all-apply

(vl-catch-all-apply ’function list)

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list *�-./012��

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vl-catch-all-error-message | 199

_$ (setq catchit (vl-catch-all-apply ’/ ’(50 0)))#<%catch-all-apply-error%>

vl-catch-all-apply �� vl-catch-all-error-message ��

_$ (vl-catch-all-error-message catchit)"�� "

�� vl-catch-all-error-message ! vl-catch-all-error-p ��"#$ Visual LISP ��%��&'(�

vl-catch-all-error-message

(vl-catch-all-error-message error-obj)

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vl-catch-all-error-p

(vl-catch-all-error-p arg)

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(vl-cmdf [arguments] ...)

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vl-cmdf | 201

��

arguments AutoCAD ��

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vl-directory-files | 203

vl-directory-files

(vl-directory-files [directory pattern directories])

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vl-doc-export

(vl-doc-export ’function)

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vl-doc-import

(vl-doc-import application [’function...])

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vl-doc-ref | 205

��

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(vl-doc-import "ldatatest" ’ldataget)nil

vl-doc-ref

�� VLX �� !"#$%

(vl-doc-ref ’symbol)

’symbol '(!"#)*%

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vl-doc-set

(vl-doc-set ’symbol value)

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’symbol '(!"#)*%

value :;$%

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45�� !"#$

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vl-every

(vl-every predicate-function list [list]...)

vl-every �� !��"#$��%&'()*��+,-&'��.�/��+0123+456.��78

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vl-exit-with-error | 207

�� NLST �� ’<=� �

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vl-exit-with-error

(vl-exit-with-error msg)

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vl-exit-with-value

(vl-exit-with-value value)

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value 9:��

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vl-file-copy | 209

vl-file-copy

(vl-file-copy source-file destination-file [append])

�� vl-file-copy ��

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source-file �� !"#$��%&'!"()�*+,�

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destination-file �� !"05��%&'!"()�*+,�vl-file-

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vl-file-delete

(vl-file-delete filename)

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vl-file-directory-p

(vl-file-directory-p filename)

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vl-file-rename | 211

��

filename �� vl-file-directory-p �� AutoCAD ��

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_$ (vl-file-directory-p "yinyang")nil

_$ (vl-file-directory-p "c:/program files/acad2000")T

_$ (vl-file-directory-p "c:/program files/acad2000/vlisp/yinyang.lsp")nil

vl-file-rename

(vl-file-rename old-filename new-filename)

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old-filename ��()*��

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(vl-file-size filename)

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filename ��

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vl-file-systime

(vl-file-systime filename)

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filename ��9$��:�

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vl-filename-base | 213

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(vl-filename-base filename)

filename ��!"3�456�vl-filename-base 7289:!"�;<=�

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vl-filename-directory

(vl-filename-directory filename)

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filename �� vl-filename-directory �� !"#$% (/) &'$% (\) ()*+,-��

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vl-filename-extension

(vl-filename-extension filename)

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filename ��&67��vl-filename-extension ��

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vl-filename-mktemp | 215

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vl-filename-mktemp

(vl-filename-mktemp [pattern directory extension])

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pattern �� nil�vl-

filename-mktemp �� $VL~~�

directory ��

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_$ (vl-filename-mktemp "c:\\acadwin\\myapp.del")"C:\\ACADWIN\\MYAPP007.DEL"

_$ (vl-filename-mktemp "myapp" "c:\\acadwin")"C:\\ACADWIN\\MYAPP008"

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vl-get-resource

(vl-get-resource text-file)

��

text-file �� VLX � .txt � �� .txt ��

��

�� text-file ��

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(defun print-readme () (princ (vl-get-resource "readme")) (princ) )

-. getres.vlx /01 print-readme,

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�� VLX 23� .txt � ��

vl-list* | 217

vl-list*

(vl-list* object [object]...)

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object �� LISP ��

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vl-list* �� list �� object �� cdr �� vl-list* �� !�"��#$��"%&�'()*+,-.��&��/0 1+2��3��45

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vl-list->string

(vl-list->string char-codes-list)

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char-codes-list �� 256�

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vl-list-exported-functions

(vl-list-exported-functions [appname])

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appname ��%&'( VLX )*+,��-�./ .vlx 012�

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vl-list-length | 219

vl-list-length

(vl-list-length list-or-cons-object)

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list-or-cons-object

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vl-list-loaded-vlx

(vl-list-loaded-vlx)

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�� VLX ��

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�� AutoCAD �� VLX ��

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vl-list-loaded-vlx.,-./��00�� VLX ,-�

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vl-list-loaded-vlx 4567819�� VLX (foolocal.vlx)�:!��;��<��%&'(�=��#$�%&'(�

vl-load-all

(vl-load-all filename)

filename >?@��ABC�DEF�GH AutoCAD IJ�KLMN)�OPQRSMN%�TUV>?�WX%�

vl-load-all 4YZ?[\�]^�

_��<`�ab� AutoCAD �) ,Qc"� AutoCAD [d)8eab�[\�)

vl-load-com | 221

��

�� filename vl-load-all ��

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vl-load-com

(vl-load-com)

�� Visual LISP �� AutoLISP ��Visual LISP �� ! AutoLISP "#$ ActiveX % AutoCAD &'(�)* +,-��. ActiveX "/012�345��26789��%:;<=��

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(vl-member-if predicate-function list)

vl-member-if �� list �� predicate-function �� predicate-function �� nil�� vl-member-if �� !"#$ member ��%�

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vl-member-if-not | 223

vl-member-if-not

(vl-member-if-not predicate-function list)

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predicate-function

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(vl-position symbol list)

symbol 'R AutoLISP <=�

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vl-prin1-to-string

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vl-princ-to-string | 225

vl-princ-to-string

(vl-princ-to-string data)

��

data �� AutoLISP ��

��

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(vl-propagate ’symbol)

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vl-registry-delete

(vl-registry-delete reg-key [val-name])

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reg-key �� Windows ��

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(vl-registry-descendents reg-key [val-names])

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vl-registry-read | 227

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vl-registry-write

(vl-registry-write reg-key [val-name val-data])

��

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vl-remove

(vl-remove element-to-remove list)

: Windows ��;<=��

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vl-remove-if | 229

��

element-to-remove

�� LISP ��

list ��

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list�� element-to-remove ��

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vl-remove-if

(vl-remove-if predicate-function list)

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vl-remove-if-not

(vl-remove-if-not predicate-function list)

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vl-some

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vl-sort | 231

list ��

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vl-string->list | 233

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vl-string-mismatch | 235

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vl-string-right-trim | 237

vl-string-right-trim

(vl-string-right-trim character-set string)

��

character-set ��

string �� character-set

��

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��

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vl-string-search

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pattern ��

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vl-string-subst

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pattern ��

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@ABC �D' vl-string-subst @A�E=Ben>��=ben>+F/0�=b>��

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vl-string-translate | 239

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�� Ben�� vl-string-subst ��

� Obi-wan�� Ben��

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source-set -.��/0�

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(vl-string-trim char-set str)

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vl-symbol-name

(vl-symbol-name symbol)

��

symbol �� LISP ��

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_$ (vl-symbol-name 1); *** &' : ��()&' : symbolp 1

��*��

vl-symbol-value | 241

vl-symbol-value

(vl-symbol-value symbol)

�� eval �� LISP � ��

��

symbol �� LISP ��

��

�� symbol � �

��

_$ (vl-symbol-value ’t)T

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vl-symbolp

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object �� LISP !�

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vl-vbaload | 243

vl-vbaload

��

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filename �� Visual Basic ��

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vl-vbarun

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(vl-vbarun macroname)

macroname �� Visual Basic !�

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%&� �'�!$

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�� vl-vbaload ��

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��

appname �� VLX ��

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vlax-add-cmd | 245

x, y �� X � Y �

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vlax-add-cmd

(vlax-add-cmd global-name func-sym [local-name cmd-flags])

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vlax-create-object | 247

vlax-create-object

(vlax-create-object prog-id)

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vlax-curve-getArea

(vlax-curve-getArea curve-obj)

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param ��'0��1 23�

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vlax-curve-getDistAtPoint | 249

��

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vlax-curve-getDistAtParam ��

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vlax-curve-getDistAtPoint

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(vlax-curve-getEndParam curve-obj)

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vlax-curve-getEndPoint | 251

vlax-curve-getEndPoint

(vlax-curve-getEndPoint curve-obj)

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(vlax-curve-getParamAtDist curve-obj dist)

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(vlax-curve-getParamAtPoint curve-obj point)

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(vlax-curve-getPointA2tDist curve-obj dist)

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curve-obj �� VLA � �

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vlax-curve-getPointAtParam | 253

dist ��

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(vlax-curve-getPointAtParam curve-obj param)

curve-obj ,-. VLA /0�

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(vlax-curve-getStartParam curve-obj)

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(vlax-curve-getStartPoint curve-obj)

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vlax-curve-isClosed | 255

�� vlax-curve-getDistAtParam ��

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vlax-curve-isClosed

(vlax-curve-isClosed curve-obj)

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(vlax-curve-isPeriodic curve-obj)

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(vlax-curve-isPlanar curve-obj)

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vlax-curve-getClosestPointTo | 257

vlax-curve-getClosestPointTo

(vlax-curve-getClosestPointTo curve-obj givenPnt [extend])

��

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(vlax-curve-getClosestPointToProjection curve-obj givenPnt normal [extend])

��

givenPnt WCS ��

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vlax-curve-getSecondDeriv | 259

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(vlax-curve-getSecondDeriv curve-obj param)

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(vlax-dump-object obj [T])

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vlax-ename->vla-object | 261

; ��; EndUndoMark (); Eval (1); GetInterfaceObject (1); ListAds (); ListArx ()...T

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(vlax-ename->vla-object entname)

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(vlax-erased-p obj)

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(vlax-for symbol collection [expression1 [expression2 ...]])

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vlax-get-acad-object

(vlax-get-acad-object)

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vlax-get-object | 263

vlax-get-object

(vlax-get-object prog-id)

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(vlax-get-property object property)

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vlax-import-type-library | 265

�� ActiveDocument �� ModelSpace ��

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�� VLA ��

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vlax-invoke-method | 267

� � AutoLISP �� vlax-import-type-library��

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(vlax-invoke-method obj method arg [arg...])

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(vlax-ldata-delete dict key [private])

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key ��

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(vlax-ldata-get dict key [default-data] [private])

��()* LISP �-

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vlax-ldata-get | 269

��

key ��

default-data �� !" LISP �#�

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3 �� VLX ��

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6 � ldataget-nilt $% LISP ��

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vlax-ldata-list | 271

vlax-ldata-list

(vlax-ldata-list dict [private])

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(vlax-ldata-put dict key data [private])

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(vlax-ldata-test data)

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vlax-make-safearray | 273

�� ldata�

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vlax-make-variant | 275

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vlax-vbSingle (4)— RSTUV

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vlax-vbString (8)— ��

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vlax-vbBoolean (11)— Z[/

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vlax-vbArray (8192)— ��

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variant— 678��-.9:

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vlax-map-collection | 277

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vlax-object-released-p | 279

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vlax-put-property | 281

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vlax-safearray-type | 289

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vlax-variant-change-type | 293

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vlax-variant-type | 295

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vlax-vla-object->ename | 297

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vlr-acdb-reactor | 299

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1234�

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vlr-deepclone-reactor

(vlr-deepclone-reactor data callbacks)

��

data �� AutoLISP �� nil�

callbacks �� !"�#�$

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reactor_object 56:57�� VLR ��

list �?@*+ ��A��BC�D�E�?@*+�FGH�)DeepClone �:5��,�

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vlr-docmanager-reactor | 305

vlr-docmanager-reactor

(vlr-docmanager-reactor data callbacks)

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callbacks �� !�"#

$%&�event-name '��(DocManager ��)*+��,-./�callback_function �,-�0�)*123�45�6��78946�:;<��=8��#

reactor_object 45946�� VLR �

list �>?)*� ��@��AB�C�D>?)*�EFG�(DocManager ��94��+�

DeepClone ��94��

HI �JK ��

:vlr-beginDeepClone:vlr-abortDeepClone:vlr-endDeepClone

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Z[��\]�^_`a� �)*

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DocManager ��

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:vlr-documentCreated �� !"#$�

:vlr-documentToBeDestroyed ��%&'(�

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:vlr-documentLockModeChangeVetoed �<=> :vlr-documentLockModeChanged �?@�?$AB�

:vlr-documentLockModeChanged ��:;C&67�89�

:vlr-documentBecameCurrent DE��C&23�FGHIJK��LMN�4OP.QRSTUV423DE��LWX��X67$YZ[4W\]M��

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:vlr-documentToBeDeactivated efghi�� AutoCAD jk�lk�C&]M�

vlr-dwg-reactor | 307

vlr-dwg-reactor

(vlr-dwg-reactor data callbacks)

DocManager ��

� ��

:vlr-documentCreated:vlr-documentToBeDestroyed:vlr-documentBecameCurrent:vlr-documentToBeActivated:vlr-documentToBeDeactivated

1 ��VLA ��

:vlr-documentLockModeChangeVetoed 2 �� VLA �� !"#$%&�'()()*+,-�./��0)1*,-234�5$%&678 # 9:�

:vlr-documentLockModeWillChange:vlr-documentLockModeChanged

5 �� VLA �� ;�5<=9��>?�*+��@� ��;�5<A�(*+B6C(�*+DE��F� ��GHI>JKLMNO�PQ�*+DE��R� �� !"#$%&�'()*+,-�./��0)1*,-234�5$%&678 # 9:�*+DESTUVWX�Y1 HZ[*+2 \*+4 ]^[8 _10 `a[

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list �?@*+ ��A��BC�D�E�?@*+�FGH�)DWG �:5��,�

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vlr-dxf-reactor | 309

vlr-dxf-reactor

(vlr-dxf-reactor data callbacks)

��

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list �>?)*� ��@��AB�C�D>?)*�EFG�(DXF ��94��+�

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(vlr-editor-reactor data callbacks)

��

DXF � ��

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:vlr-beginDxfIn DXF "��#$%&'()*+��,�

:vlr-abortDxfIn DXF -./01�

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:vlr-dxfOutComplete DXF -34501�

DXF � ��8��

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<=>?��

vlr-editor-reactor | 311

callbacks ��

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reactor_object &'-&()� VLR 4

list 567��89:��;)<=>*?�@ 67��ABC�D 312E��-&)<�*

reactor_object 3)*

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:vlr-beginDxfOut AutoCAD P%\LM)<NW]V DXF R�*

:vlr-abortDxfOut DXF W]^_`a*

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:vlr-databaseToBeDestroyed PbAc�deLM)<N�AB*

:vlr-unknownCommand "] AutoCAD Yfgh*

:vlr-commandWillStart i&' AutoCAD gh*

:vlr-commandEnded ijZ AutoCAD gh*

:vlr-commandCancelled �� AutoCAD ��

:vlr-commandFailed �� AutoCAD ��

:vlr-lispWillStart �� AutoLISP ��

:vlr-lispEnded �� AutoLISP ��

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vlr-insert-reactor | 313

vlr-insert-reactor

(vlr-insert-reactor data callbacks)

��

$%&�event-name '��(Insert ��)*+��,-./�callback_function �,-�0�)*123�45�6��78946�:;<��=8��#

:vlr-unknownCommand:vlr-commandWillStart:vlr-commandEnded :vlr-commandCancelled :vlr-commandFailed

1 ��>?@�A,B�

:vlr-lispWillStart 1 A,B��CD� AutoLISP �E!�F/G�

:vlr-beginDwgOpen, :vlr-endDwgOpen, :vlr-dwgFileOpened

1 A,B��H�IJ�K*�

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reactor_object �� VLR

list �� Insert !"��#�

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vlr-linker-reactor | 315

vlr-linker-reactor

(vlr-linker-reactor data callbacks)

��

callbacks ��

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Insert ��4/��

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:vlr-endInsert:vlr-abortInsert

1 ?@QR��D� VLA ��

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reactor_object �� VLR

list �� ObjectARX ��

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vlr-lisp-reactor

(vlr-lisp-reactor data callbacks)

��

data #$%&'()*+,� AutoLISP �-�./01�-23 nil�

callbacks �� 4567�89

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vlr-miscellaneous-reactor | 317

reactor_object �� VLR ��

list �� Lisp �� !�

reactor_object $��

vlr-miscellaneous-reactor

(vlr-miscellaneous-reactor data callbacks)

Lisp ��

� %& '(

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:vlr-lispEnded 012� AutoLISP �+,�/#�

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@ABC �� :DEFGHI��BC �� JK

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list �?@*+ ��A��BC�D�E�?@*+�FGH�)Miscellaneous �:5��,�

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vlr-mouse-reactor | 319

vlr-mouse-reactor

(vlr-mouse-reactor data callbacks)

��

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(vlr-notification reactor)

��

reactor VLR ��

��

�� all-documents �� !"#$%

&'() active-document-only �*+�� ,�-"#$%&'(�

vlr-object-reactor

%&'��./01234�56�789�:;%&'�

(vlr-object-reactor owners data callbacks)

��

owners VLA �� AutoLISP <�=>?@A�34��

data BC?D%&'�� AutoLISP �5�EFG+�5H� nil�

Mouse %&'�I�5

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vlr-object-reactor | 321

callbacks ��

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owner 1$�� VLA 2�345

reactor_object #$*#%&� VLR 2

list 678��9:;��<&=>?'@�A 78��BCD�� 322��Object ��*#&=�'

reactor_object 0&'

Object ��

GH ��

:vlr-cancelled 2�IJKLMN'

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:vlr-modifyUndone 2�IJKOpq'

��

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(setq circleReactor (vlr-object-reactor (list myCircle) "Circle Reactor" ’((:vlr-modified . print-radius))))

:vlr-modifiedXData ��*+,-$.��

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:vlr-objectClosed ��789�

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:vlr-copied 1 @ABCDEF�� (ename)�

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Object %& ( �� )

vlr-owner-add | 323

vlr-owner-add

(vlr-owner-add reactor owner)

��

reactor VLR ��

owner �� VLA ��

#��$�� VLA ��

'(&�)*+ archie �,-��.�� circleReactor ��/

_$ (vlr-owner-add circleReactor archie)#<VLA-OBJECT IAcadArc 03ad0bcc>

0�1 vlr-owner-remove ��

vlr-owner-remove

(vlr-owner-remove reactor owner)

��

reactor VLR ��

owner ��23� VLA ��

23�4� VLA ��

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��

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�� vlr-owner-add ��

vlr-owners

(vlr-owners reactor)

��

reactor VLR �

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��

_$ (vlr-owners circleReactor)(#<VLA-OBJECT IAcadCircle 01db98f4> #<VLA-OBJECT IAcadCircle 01db9724> #<VLA-OBJECT IAcadCircle 01db93d4> #<VLA-OBJECT IAcadCircle 01db9084>)

vlr-pers

(vlr-pers reactor)

��

reactor VLR �

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"# $%� ��&'%� nil

��

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+�� ,-.��

vlr-pers-list | 325

_$ (setq circleReactor (vlr-object-reactor (list myCircle) "Radius size" ’((:vlr-modified . print-radius))))#<VLR-Object-Reactor>

��

_$ (vlr-pers circleReactor)#<VLR-Object-Reactor>

vlr-pers-list

(vlr-pers-list [reactor])

reactor-type � �� reactor�vlr-pers-list ��

��

_$ (vlr-pers-list)(#<VLR-Object-Reactor> #<VLR-Object-Reactor> (#<VLR-Object-Reactor>)

vlr-pers-p

(vlr-pers-p reactor)

reactor VLR ��

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vlr-pers-release

(vlr-pers-release reactor)

��

reactor VLR ��

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vlr-reaction-names

(vlr-reaction-names reactor-type)

��

reactor-type "#$%&'�

:VLR-AcDb-Reactor:VLR-Command-Reactor:VLR-DeepClone-Reactor:VLR-DocManager-Reactor:VLR-DWG-Reactor:VLR-DXF-Reactor

(��

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vlr-reaction-set | 327

:VLR-Editor-Reactor:VLR-Insert-Reactor:VLR-Linker-Reactor:VLR-Lisp-Reactor:VLR-Miscellaneous-Reactor:VLR-Mouse-Reactor:VLR-Object-Reactor:VLR-SysVar-Reactor:VLR-Toolbar-Reactor:VLR-Undo-Reactor:VLR-Wblock-Reactor:VLR-Window-Reactor:VLR-XREF-Reactor

��

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vlr-reaction-set

(vlr-reaction-set reactor event function)

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reactor VLR ��

event ��

function ��!"#$%&� AutoLISP '��

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vlr-reactions

(vlr-reactions reactor)

��

reactor VLR ��

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vlr-reactors

(vlr-reactors [reactor-type...])

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reactor-type ��

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�� (event-name . callback_function) ��

��

vlr-remove | 329

�� reactor-type ��vlr-reactors �� reactor-type�vlr-reactors ��

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vlr-reactors � DWG ��

vlr-remove

(vlr-remove reactor)

��

reactor VLR 89�

reactor ��=�>� nil�

?@��

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�� vlr-remove-all ��

vlr-remove-all

(vlr-remove-all [reactor-type])

��

reactor-type ��

:VLR-AcDb-Reactor:VLR-Command-Reactor:VLR-DeepClone-Reactor:VLR-DocManager-Reactor:VLR-DWG-Reactor:VLR-DXF-Reactor:VLR-Editor-Reactor:VLR-Insert-Reactor:VLR-Linker-Reactor:VLR-Lisp-Reactor:VLR-Miscellaneous-Reactor:VLR-Mouse-Reactor:VLR-Object-Reactor:VLR-SysVar-Reactor:VLR-Toolbar-Reactor:VLR-Undo-Reactor:VLR-Wblock-Reactor:VLR-Window-Reactor:VLR-XREF-Reactor

�� reactor-type�vlr-remove-all � !� ��

��"#� !� �

vlr-set-notification | 331

��

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)*�%&+�,��-!./��0

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123 vlr-remove %&

vlr-set-notification

(vlr-set-notification reactor ’range)

reactor VLR ��

’range range 2&456 all-documents 789��:;<"#=>?@A�BCD�+%&E�FG active-document-only 7HI��<"#=>?@JCD�+%&E

��

VLR ��

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vlr-sysvar-reactor

(vlr-sysvar-reactor data callbacks)

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callbacks �� !�"�#

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reactor_object 34835�� VLR ��

list �=>()? ��@��AB�C�D�=>()�EFG�'SysVar �83��*�

JKLM��NOPQRST2UV4WX

SysVar �()

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:vlr-sysVarChanged QRST�I`aOP�

vlr-toolbar-reactor | 333

vlr-toolbar-reactor

(vlr-toolbar-reactor data callbacks)

��

callbacks �� !"

#$�event-name %�&Toolbar ��'()��*+,-�callback_function �*+�.�'(/01�23�4��56724�89:��;6��"

list �<='(>� ��?��@A�B�C<='(�DEF�&Toolbar ��72��)�

SysVar ��72��

GH �IJ ��

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RS6��*+��KTU%VWX�(T=WX�nil=YZ[�

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(vlr-trace-reaction)

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vlr-type | 335

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vlr-undo-reactor | 337

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(vlr-undo-reactor data callbacks)

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vlr-wblock-reactor | 339

vlr-wblock-reactor

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vlr-window-reactor | 341

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vlr-xref-reactor | 343

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(c:rmat "N" name "STANDARD" [color [color-weight [pattern[ambient [amb-weight [ref1 [ref1-weight [ref1-map[roughness [transparency [opacitymap [refraction[bumpmap]]]]]]]]]]]]])

��

�� }NO de ~�0

name STR �A��

material-type STR ��NO�7�0�RSTANDARD—bcMARBLE—ST?GRANITE—VW?WOOD—Y�

description �Cp� �MA��NOFp�� Cp�

selection-set INT ��k��] �

layer-name STR k��

392 | ��

��

Standard ��

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color LIST(�� )

RGB��(-1.0 -1.0 -1.0)�� !"#�ACI��$%&�'

(-1.0 -1.0 -1.0)—( ACI

color-weight REAL )�*+$��'—%&��, 0.7

pattern LIST -. //01-�� 2

ambient LIST(�� )

RGB��34$56'� (-1.0 -1.0 -1.0)—( ACI

amb-weight REAL )�*+$34�'—789&��, 0.1

refl LIST(�� )

RGB��9&$789&'� (-1.0 -1.0 -1.0)—( ACI

rmat | 393

��

(c:rmat "N" "RED LACQUER" "STANDARD" ; ��’(1.0 0.0 0.0) (1.0) ; �� !"��'("INLAY.TGA” 0.75 0 (0.5 0.5) (0.3 0.3) 0.0 0 1)'(1.0 0.0 0.0) 1.0 ; #$�%&� ��'(��'(1.0 0.0 0.0) 1.0 ; )(��*��%&� nil ; +)(��0.2 ; ,-.�/�0.0 ; 01.�+�nil ; +201��0.0 ; 3(�+�nil ; +45��

��6�78�� MAPS�

(c:rmat "N" "MAPS" "STANDARD"'(1.0 0.0 0.0) (1.0) '("weave.tga" 1.0 0)'(1.0 0.0 0.0) 1.0'(1.0 0.0 0.0) 1.0 '("room.tga" 0.75)0.50.0'("hole.tga")1.0'("ridges.tga")

��26�8��9: ;<�=>?@ABCDEF�#$�

�G=>?@HIJKDEFLMDEN;��)(HOHIPKQRS

(c:rmat "N" "SHINE" "STANDARD" nil nil nil nil nil nil nil '(nil nil 1))

refl-weight REAL � TU�)( �—VW)(��XY 0.2

refl-map LIST )( /#$��ZX +

roughness REAL ,-.—VW)(�[H��\] 0.5

transparency REAL ��01. 0.0

opacity-map LIST 201��ZX +

refraction REAL 3(^X 1.0

bumpmap LIST 45��ZX +

Standard ZX ( �� )

ZX X_�� `1 9:

394 | ��

Marble

�� MARBLE��

(c:rmat "N" name "MARBLE" [stone-color [vein-color[refl [refl-weight [refl-map [roughness [turbulence[sharpness [scale [bumpmap ]]]]]]]]]])

��

Marble ��

��#$��%&'()��*)+,)-��

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RMAT— Marble ��

�� . �� /01

stone-color LIST(of reals)

RGB *)12��*)

(–1.0 –1.0 –1.0)—3)

vein-color LIST(of reals)

RGB *)12��-�*)

(–1.0 –1.0 –1.0)—,)

refl LIST(of reals)

RGB4*)12�56789:67;)

(–1.0 –1.0 –1.0)— < ACI

refl-wgt REAL =1>?8671;—9:67)��@

refl-map LIST 67 /ABCD�� E

roughness REAL FGH—9:678IJ;��K 0.5

turbulence INT LM>?—-��NM 3

sharpness REAL OPH>?—QRS��@ 1.0

scale REAL TUV">? 0.16

bumpmap LIST WXCD�� E

rmat | 395

Granite

��GRANITE��

(c:rmat "N" name "GRANITE" [first-color [amount1[second-color [amount2 [third-color [amount3[fourth-color [amount 4 [refl [refl-weight [refl-map [roughness [sharpness [scale [bumpmap ]]]]]]]]]]]]]]])

��

Granite ��

RMAT— Granite ��

��

first-color LIST(of reals)

RGB !� (–1.0 –1.0 –1.0)—"!

amount1 REAL #$% !�&�'() !�* 1.0

second-color LIST(of reals)

RGB !� (0.5 0.5 0.5)— +,!

amount2 REAL #-% !�&�'() !�* 1.0

third-color LIST(of reals)

RGB !� (0.0 0.0 0.0)—.!

amount3 REAL #/% !�&�'() !�* 1.0

fourth-color LIST(of reals)

RGB !� (0.7 0.7 0.7)—0,!

amount4 REAL #1% !�&�'() !�* 1.0

refl LIST(of reals)

RGB2 !�3�456)7856*!

(–1.0 –1.0 –1.0)9 Ê ACI

refl-weight REAL &�'()56�*—7856!��:

396 | ��

��

�� !�"�#$

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(c:rmap "N" "YELLOW GRANITE" nil 0.5 nil 0.0 nil 0.85 ’(1.0 1.0 0.0) 0.6)

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(c:rmat "N" name "WOOD" [light-color[dark-color [refl [refl-weight [refl-map [roughness[ratio [density [width [shape [bumpmap ]]]]]]]]]]])

refl-map LIST 34 /56789: ;

roughness REAL <=>—?@34ABCD0EF 0.5

sharpness REAL GH>IJ—KLM0:N 1.0

scale REAL OPQ�IJ 0.16

bumpmap LIST RS789: ;

RMAT— Granite 9: ( �� )

9: :T'( UV WXY

rmat | 397

��

Wood ��

RMAT— Wood ��

��

light-color LIST (of reals)

RGB�� (0.6 0.4 0.3)

dark-color LIST(of reals)

RGB�� (0.3 0.2 0.2)—��

refl LIST(of reals)

RGB�� (–1.0 –1.0 –1.0)—! ACI

refl-weight REAL "�#$�� —��% 0.2

refl-map LIST �� /�&'(�� )

roughness REAL *+,—��-. �/0 0.5

ratio REAL ��1��23 0.5

398 | ��

��

(c:rmat "N" "CRYPTO" "WOOD" nil nil nil nil nil nil nil nil nil 0.56)

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�� !"#� $%& c:rmat '(!()* +,-./012345�6789&'( c:rmat :;<=>?@A

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density REAL EFG 6.0

width REAL EHG 0.2

shape REAL E6I 0.2

scale REAL JKL�M* 0.16

bumpmap LIST NOP�� Q

RMAT— Wood �� ( �� )

�� RST UV WX=

rmat | 399

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name STR ��

blend REAL �� !"��# 1.0

repeat INT $%&'()*+�� 0—,)*(-.+1—)*(&'��+

scale LIST(of reals)

U / V 0123 (1.0 1.0)

offset LIST(of reals)

U / V 45 (0.0 0.0)

reserved REAL 67�8�9 �

map-style INT �:;< 0—=>011—?�@AB

auto-axis INT $%C�DEFGH 0—I�1—C�

400 | ��

��

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rmat | 401

��

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name STR ��

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scale LIST(of reals)

U , V -./0 (1.0 1.0)

offset LIST (of reals)

U , V 12 (0.0 0.0)

reserved REAL 34�5�6 �

map-style INT ��789�0—:;-.1—<�=>?

auto-axis INT !"@�ABCDE�0—F�1—@�

402 | ��

��

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name STR MNOP�QR S

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U � V bc (0.0 0.0)

reserved REAL de�fM> S

map-style INT gNhij�0—k�^_1—3Nlmn

auto-axis INT VIo�pqrst�0—u�1—o�

v7wxysz{|}2��geom3d ARX 1�T�9

rpref | 403

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404 | ��

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!GH �!=I��9:�=> AutoCAD ��

(c:rpref "STYPE" "ARENDER")

rpref | 405

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option ��

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406 | ��

saveimg

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compression STR +,w4NONEC�+,GPACKCxy�'RTIFFR()GRLECxy�'RTGAR()G

scene | 407

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408 | ��

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(c:scene "N" name [view [lights]])

name !"��< ��

view !"�� AutoCAD ��Y�^_!` T��'*ab*)Y��

scene | 409

lights lights ��

� ��

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(c:scene "N" "DULL" T nil)

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old_name ��@()��A�

new_name ��()�'�A�

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old_name ��F�+,�()��A�

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410 | ��

��

�� (c:scene "S")"PLAN"

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(c:setuv mode options)

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A - :;0� UV 34

D < :;=> UV34

options �89?,0�� mode

A—0�

@AAB0�CDE',0�34�56

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setuv | 411

��

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ssname PICKSET "#$%&� '(� )�*+, -

mapping type STR �� P—./��D—01/��F—2/��

pt1, pt2, pt3 LIST &3� 45 6�78�./��—9�:;<�:=9>:01/��—?/0@;A/0@=BCDE2/��—2@;FG=BCDE

rep INT HI.J�0—K.JLMNO1—.JLPQ RO

scale LIST (of reals)

U = V STUV (1.0 1.0)

U = V WX (0.0 0.0)

412 | ��

�� UVW �� !"#��$%&'()

&'+�,��-�.��/��012�� 34�56789:�;

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ssname PICKSET T]U��X��.I ^

mapping type STR R— ^

pt1 LIST _�� ^

pt1 LIST ��`U`a�� ^

pt1 LIST ��`V`a�� ^

pt1 LIST ��`W`a�� ^

bc��/�deZ[=fg�hD��)render ARX i�jkE

solprof | 413

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solprof

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args ��%&��'�()*+,-./ SOLPROF 012�34567�8��-� SOLPROF�

(c:stats [filename |nil])

STATS *+9:;<=>%?@�AB56�

��

filename | nil "#$CD�9:EF?@56�GH�I nilC��JE

FAB56�KLMNGH�CO c:stats P�QAB56RSTU�

KX*+Y=>%?@�56Z/ figures.txt GH[

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KX*+Y=>%?@�1d56EFa stats.txt GH-CeYfg�?@�1d56EFa�GH[

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KX*+JEFAB56[

(c:stats nil)

hijklm�no�pqrs�t[solids ARX u9v&w

P�=>%?@�AB56qrs�t[render ARX u9v&w

414 | ��

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