This is LibreDWG.info, produced by makeinfo version 7.0.3 from
LibreDWG.texi.
This manual is for GNU LibreDWG (version 0.13, 30 January 2024).
Copyright © 2010-2024 Free Software Foundation, Inc.
Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU Free Documentation License,
Version 1.3 or any later version published by the Free Software
Foundation; with no Invariant Sections, with no Front-Cover Texts,
and with no Back-Cover Texts. A copy of the license is included in
the section entitled “GNU Free Documentation License”.
All other trademarks, trade names or company names referenced herein
are used for identification purposes only and are the property of their
respective owners.
DWG is the native and proprietary file format for AutoCAD® and a
trademark of Autodesk, Inc. LibreDWG is neither associated with
Autodesk, nor with the Open Design Alliance.
INFO-DIR-SECTION Libraries
START-INFO-DIR-ENTRY
* LibreDWG: (LibreDWG). Free implementation of the DWG file format.
END-INFO-DIR-ENTRY
File: LibreDWG.info, Node: Top, Next: Overview, Up: (dir)
GNU LibreDWG
************
This manual is for GNU LibreDWG (version 0.13, 30 January 2024).
Copyright © 2010-2024 Free Software Foundation, Inc.
Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU Free Documentation License,
Version 1.3 or any later version published by the Free Software
Foundation; with no Invariant Sections, with no Front-Cover Texts,
and with no Back-Cover Texts. A copy of the license is included in
the section entitled “GNU Free Documentation License”.
All other trademarks, trade names or company names referenced herein
are used for identification purposes only and are the property of their
respective owners.
DWG is the native and proprietary file format for AutoCAD® and a
trademark of Autodesk, Inc. LibreDWG is neither associated with
Autodesk, nor with the Open Design Alliance.
* Menu:
* Overview:: General purpose and information.
* Usage:: How to use LibreDWG.
* Types:: Common types, enums, structs.
* Objects:: All supported objects and entities.
* Sections:: All supported sections.
* Structures:: Special structures.
* Functions:: Call them.
* Errors:: Error levels.
* Programs:: Included binaries.
* Bindings:: Bindings to other languages.
* Reference API::
* Reporting bugs:: Sending bug reports and feature suggestions.
* GNU Free Documentation License:: Copying and sharing this documentation.
* Index::
File: LibreDWG.info, Node: Overview, Next: Usage, Prev: Top, Up: Top
1 Overview
**********
LibreDWG is a free C library to read and write “DWG files”. The DWG
file format is proprietary and was created in the 1970s for one
then-emerging CAD application.
This library is part of the GNU project, released under the aegis of
GNU. It is made available under GPLv3+, i.e., under the terms of the GNU
General Public License version 3, or (at your option) any later version.
It came out of code from the QCad Community Edition product from
Ribbonsoft.
1.1 API/ABI version
===================
LibreDWG 0.13 provides the API/ABI version 1. We hope that this doesn’t
need to change much in the future.
See ‘include/dwg.h’ for ‘LIBREDWG_VERSION_MAJOR’,
‘LIBREDWG_VERSION_MINOR’ and ‘LIBREDWG_SO_VERSION’.
1.2 Coverage
============
Because the DWG file format is not open, its specification had to be
reverse-engineered. The specification is almost complete. The LibreDWG
implementation of the specification is an ongoing process; as of version
0.13, coverage is approximately 99%.
It can read all DWG formats from r1.2 to r2018 for 99%. The
internally supported DWG revisions are identified as r1.1, r1.2, r1.3,
r1.4, r2.0b, r2.0, r2.10, r2.21, r2.22, r2.4, r2.5, r2.6, r9, r9c1, r10,
r11b1, r11b2, r11, r13b1, r13b2, r13, r13c3, r14, r2000b, r2000, r2000i,
r2002, r2004a, r2004b, r2004c, r2004, r2007a, r2007b, r2007, r2010b,
r2010, r2013b, r2013, r2018b and r2018.
Here is a list of features that are still missing:
Writing r2004+ DWG
Writing DWG formats for r2004 and later: r2007, r2010, r2013, r2018
is an ongoing effort. You need to patch the code to enable writing
to the r2004+ format. See the ‘work/2004’ branch. Writing to the
specific r2007 format is not implemented. We write as default in
the r2000 format only.
Reading binary DXF
DXF support is now mostly implemented. ASCII DXF’s are generated
fully, with much more elements and fields and other free libraries,
but AutoCAD ® fails to import some of them. See the ‘TODO’ file
for a detailed coverage report.
Reading binary DXF should be complete but is undertested.
Reading and writing pre-R13 DXF
Reading and writing pre-R13 DXF’s is work in progress. There is no
support planned for the very old pre-R2.0 DXF format.
Enabled entities and objects, but unstable, undertested. Field names may change:
For a detailed overview see the file ‘src/classes.inc’ or
‘src/classes.c’.
ACSH_BREP_CLASS ACSH_CHAMFER_CLASS ACSH_CONE_CLASS
ACSH_PYRAMID_CLASS ARC_DIMENSION ASSOCACTION
ASSOCBLENDSURFACEACTIONBODY ASSOCEXTENDSURFACEACTIONBODY
ASSOCEXTRUDEDSURFACEACTIONBODY ASSOCFILLETSURFACEACTIONBODY
ASSOCGEOMDEPENDENCY ASSOCLOFTEDSURFACEACTIONBODY ASSOCNETWORK
ASSOCDEPENDENCY ASSOCVALUEDEPENDENCY ASSOCNETWORKSURFACEACTIONBODY
ASSOCOFFSETSURFACEACTIONBODY ASSOCPATCHSURFACEACTIONBODY
ASSOCPLANESURFACEACTIONBODY ASSOCREVOLVEDSURFACEACTIONBODY
ASSOCTRIMSURFACEACTIONBODY BACKGROUND BLOCKLINEARPARAMETER
BLOCKROTATIONPARAMETER BLOCKXYPARAMETER BLOCKVISIBILITYGRIP
BLOCKVISIBILITYPARAMETER EVALUATION_GRAPH HELIX
LARGE_RADIAL_DIMENSION LIGHTLIST MATERIAL MENTALRAYRENDERSETTINGS
OBJECT_PTR RAPIDRTRENDERSETTINGS RENDERSETTINGS SECTION_SETTINGS
SPATIAL_INDEX SUN TABLESTYLE (works only pre-2010)
Unhandled (fields spec’ed, but broken/undertested):
ACMECOMMANDHISTORY ACMESCOPE ACMESTATEMGR ACSH_EXTRUSION_CLASS
ACSH_LOFT_CLASS ACSH_REVOLVE_CLASS ACSH_SWEEP_CLASS
ALDIMOBJECTCONTEXTDATA ANNOTSCALEOBJECTCONTEXTDATA
ASSOC2DCONSTRAINTGROUP ASSOCACTION ASSOCALIGNEDDIMACTIONBODY
ASSOCEXTRUDEDSURFACEACTIONBODY ASSOCGEOMDEPENDENCY
ASSOCLOFTEDSURFACEACTIONBODY ASSOCNETWORK
ASSOCOSNAPPOINTREFACTIONPARAM ASSOCOSNAPPOINTREFACTIONPARAM
ASSOCPERSSUBENTMANAGER ASSOCREVOLVEDSURFACEACTIONBODY
ASSOCVERTEXACTIONPARAM ATEXT BLKREFOBJECTCONTEXTDATA
CONTEXTDATAMANAGER CSACDOCUMENTOPTIONS CURVEPATH DATALINK DATATABLE
DIMASSOC DYNAMICBLOCKPROXYNODE EXTRUDEDSURFACE FCFOBJECTCONTEXTDATA
GEOMAPIMAGE GEOPOSITIONMARKER LAYOUTPRINTCONFIG
LEADEROBJECTCONTEXTDATA LOFTEDSURFACE MLEADEROBJECTCONTEXTDATA
MOTIONPATH MTEXTATTRIBUTEOBJECTCONTEXTDATA MTEXTOBJECTCONTEXTDATA
NAVISWORKSMODEL NAVISWORKSMODELDEF NURBSURFACE PERSUBENTMGR
PLANESURFACE POINTPATH RENDERENTRY RENDERGLOBAL REVOLVEDSURFACE
RTEXT SUNSTUDY SWEPTSURFACE TABLE (works only pre-2010)
TABLECONTENT TEXTOBJECTCONTEXTDATA TVDEVICEPROPERTIES
ASSOCDIMDEPENDENCYBODY BLOCKPARAMDEPENDENCYBODY
ALIGNMENTPARAMETERENTITY BASEPOINTPARAMETERENTITY
FLIPPARAMETERENTITY LINEARPARAMETERENTITY POINTPARAMETERENTITY
ROTATIONPARAMETERENTITY VISIBILITYPARAMETERENTITY
VISIBILITYGRIPENTITY XYPARAMETERENTITY
BLOCKALIGNEDCONSTRAINTPARAMETER BLOCKANGULARCONSTRAINTPARAMETER
BLOCKARRAYACTION BLOCKDIAMETRICCONSTRAINTPARAMETER
BLOCKHORIZONTALCONSTRAINTPARAMETER BLOCKLINEARCONSTRAINTPARAMETER
BLOCKLOOKUPACTION BLOCKLOOKUPPARAMETER BLOCKPOINTPARAMETER
BLOCKPOLARGRIP BLOCKPOLARPARAMETER BLOCKPOLARSTRETCHACTION
BLOCKPROPERTIESTABLE BLOCKPROPERTIESTABLEGRIP
BLOCKRADIALCONSTRAINTPARAMETER BLOCKREPRESENTATION
BLOCKSTRETCHACTION BLOCKUSERPARAMETER
BLOCKVERTICALCONSTRAINTPARAMETER BLOCKXYGRIP POINTCLOUD
POINTCLOUDEX POINTCLOUDDEF POINTCLOUDDEFEX POINTCLOUDDEF_REACTOR
POINTCLOUDDEF_REACTOR_EX POINTCLOUDCOLORMAP
See ‘src/classes.inc’.
Missing:
* PROXY subentities, PROXY_ENTITY
Halfway:
SUNSTUDY VBA_PROJECT ASSOCACTION ASSOCNETWORK
ASSOCALIGNEDDIMACTIONBODY ASSOCOSNAPPOINTREFACTIONPARAM
ASSOCPERSSUBENTMANAGER PERSUBENTMGR ASSOC2DCONSTRAINTGROUP
EVALUATION_GRAPH ASSOCOSNAPPOINTREFACTIONPARAM ACSH_BOX_CLASS
ACSH_EXTRUSION_CLASS ACSH_HISTORY_CLASS ACSH_SWEEP_CLASS
NAVISWORKSMODEL (i.e. COORDINATION MODEL) NAVISWORKSMODELDEF
DATATABLE TABLESTYLE ASSOCGEOMDEPENDENCY LAYOUTPRINTCONFIG
RENDERENVIRONMENT RENDERGLOBAL LIGHTLIST SECTION_SETTINGS
Unhandled (i.e. passed through, no DXF and fields):
ACDSRECORD ACDSSCHEMA NPOCOLLECTION RAPIDRTRENDERENVIRONMENT
XREFPANELOBJECT
no test coverage for entities:
I.e. we need an extended ‘example_2018.dwg’ with all types, with
the following missing entities:
ARCALIGNEDTEXT BODY CAMERA DIMENSION_ANG3PT DIMENSION_DIAMETER
DIMENSION_RADIUS DGNUNDERLAY DWFUNDERLAY GEOPOSITIONMARKER IMAGE
LEADER LONG_TRANSACTION MESH MINSERT OLE2FRAME OLEFRAME POLYLINE_2D
POLYLINE_MESH PROXY_ENTITY PROXY_LWPOLYLINE SHAPE TOLERANCE
VERTEX_2D VERTEX_MESH
and objects:
CSACDOCUMENTOPTIONS XREFPANELOBJECT IDBUFFER IMAGEDEF
IMAGEDEF_REACTOR LAYER_INDEX LIGHTLIST NPOCOLLECTION OBJECT_PTR
PLOTSETTINGS PROXY_OBJECT RASTERVARIABLES SPATIAL_INDEX UCS
VBA_PROJECT
1.3 Related projects
====================
Some projects that use DWG (and specifically LibreDWG) are:
FreeCAD
<https://freecadweb.org/>
GRASS GIS
<http://grass.osgeo.org/>
Plans are to add support for SolveSpace, LibreCAD, FreeCAD, OpenSCAD
and PythonCAD.
Related libraries:
libdwg
The old version (documented in Esperanto) which was forked to
LibreDWG in 2009. But in the meantime it got a DXF reader.
libdxfrw
Read the DWG format for all versions r13+ but with much less
elements, only those needed for DXF. Written in C++, under the
GPLv2 license.
libopencad
Read the r2000 DWG format. Written in C++, under the GPLv2
license.
OpenDWG
The OpenDWG’s license does not allow the usage in free software
projects.
Compared to libdwg, libdxfrw and libopencad, LibreDWG can read and
write much more DWG versions and details. Which is especially important
for attached links and data from third party applications: BIM, MAP,
GIS, AEC, MECH, ..., for 3D solids and dynamic parametric constraints.
File: LibreDWG.info, Node: Usage, Next: Types, Prev: Overview, Up: Top
2 Usage
*******
This chapter describes how to compile and link a program against
LibreDWG. To access LibreDWG interface elements (*note Types::, *note
Functions::), include its header file in the C code.
#include <dwg.h>
Optionally you can also use the
#include <dwg_api.h>
API.
Make sure you specify ‘-lredwg’ when linking, such as in this
‘Makefile.am’ fragment:
AM_LDFLAGS += -lredwg
Note that the shared object library is named ‘libredwg’ (with some
system-specific extension, e.g., ‘.so’), so you do *not* want to specify
‘-llibredwg’, as that would (try to) link against ‘liblibredwg’ and
fail.
File: LibreDWG.info, Node: Types, Next: Objects, Prev: Usage, Up: Top
3 Types
*******
LibreDWG types map closely to the type system of the DWG file format.
This chapter describes the enums and structs used to define the single
DWG structure, which is passed around the functions (*note Functions::).
-- define: BITCODE_RC char
1 raw unsigned char, uint8_t
-- define: BITCODE_RS short
1 raw unsigned short int, uint16_t
-- define: BITCODE_RL long
1 raw unsigned long int, uint32_t
-- define: BITCODE_RD double
1 raw IEEE-754 double
-- define: BITCODE_B byte
1 bit
-- define: BITCODE_BB byte
2 bits
-- define: BITCODE_3B byte
1-3 bits
-- define: BITCODE_4BITS byte
4 bits (for VIEW view_mode)
-- define: BITCODE_BS short
1 bit-encoded unsigned short
-- define: BITCODE_BL long
1 bit-encoded unsigned long (max 32bit)
-- define: BITCODE_BLL uint64_t
1 bit-encoded unsigned 64bit long
-- define: BITCODE_BD double
1 bit-encoded double
-- define: BITCODE_DD double
1 bit-encoded double with default
-- define: BITCODE_MC long int
1-4 modular chars
-- define: BITCODE_UMC long unsigned int
1-4 unsigned modular chars
-- define: BITCODE_MS long unsigned int
1 modular short, max 2 words
-- define: BITCODE_BE double[3]
1 bitencoded extrusion vector.
Note that this specifies an OCS (Object Coordinate System) for each
entity, with the default (0, 0, 1). An extrusion of (0, 0, -1) is
typically caused by exploding a block inserted with a negative x
scale, i.e. the sign of each X point needs to be flipped. For
more see the vendor DXF documentation on OCS and ‘programs/geom.c’.
-- define: BITCODE_BT double
1 bitencoded thickness value
-- define: BITCODE_TV char*
length + ASCIIZ string The default text type until r2004.
-- define: BITCODE_TU wchar*
length + windows 2-byte wchar string (UCS-2). The default text
type since r2007.
-- define: BITCODE_TF char*
Fixed length buffer, which can include NUL characters.
-- define: BITCODE_TFF char*
Embedded fixed length string, which can include NUL characters.
-- define: BITCODE_H void*
handle-references
-- define: BITCODE_CMC struct Dwg_Color
Dwg_Color struct with index or rgb, alpha and optional DBCOLOR
handle, name, book_name.
[and some more]
Two types that do not derive from the type system of the DWG file
format are the enums for return codes and error codes.
On non-C99 systems ensure that stdint.h and inttypes.h are available
to use the proper C99 ‘int32_t’,... types, and not just the native
fallback types int/long, which are different across platforms.
File: LibreDWG.info, Node: Objects, Next: Sections, Prev: Types, Up: Top
4 Objects
*********
* Menu:
* HEADER:: All Header variables
* ENTITIES:: All Entities and its special and common fields
* OBJECTS:: All Objects and its special and common fields
File: LibreDWG.info, Node: HEADER, Next: ENTITIES, Up: Objects
4.1 HEADER
==========
All header variables.
‘ACADMAINTVER’
RC, DXF 90
‘ANGBASE’
BD, DXF 50
‘ANGDIR’
B, DXF 70
‘APPID_CONTROL_OBJECT’
H
‘ATTDIA’
B, DXF 70
‘ATTMODE’
BS, DXF 70
‘ATTREQ’
B, DXF 70
‘AUNITS’
BS, DXF 70
‘AUPREC’
BS, DXF 70
‘AXISMODE’
BS, DXF 70
‘AXISUNIT’
2RD, DXF 20
‘BACKZ’
BD
‘BLIPMODE’
B, DXF 70
‘BLOCK_CONTROL_OBJECT’
H
‘BLOCK_RECORD_MSPACE’
H
‘BLOCK_RECORD_PSPACE’
H
‘CAMERADISPLAY’
B, DXF 290
‘CAMERAHEIGHT’
BD, DXF 40
‘CECOLOR’
CMC, DXF 62
‘CELTSCALE’
BD, DXF 40
‘CELTYPE’
H, DXF 6
‘CELWEIGHT’
BSd, DXF 370
‘CEPSNTYPE’
BS, DXF 380
‘CHAMFERA’
BD, DXF 40
‘CHAMFERB’
BD, DXF 40
‘CHAMFERC’
BD, DXF 40
‘CHAMFERD’
BD, DXF 40
‘CLAYER’
H, DXF 8
‘CMATERIAL’
H, DXF 347
‘CMLJUST’
BS, DXF 70
‘CMLSCALE’
BD, DXF 40
‘CMLSTYLE’
H, DXF 2
‘COORDS’
BS, DXF 70
‘CPSNID’
H, DXF 390
‘CSHADOW’
RC, DXF 280
‘DELOBJ’
B, DXF 70
‘DGNFRAME’
RC, DXF 280
‘DICTIONARY_ACAD_GROUP’
H
‘DICTIONARY_ACAD_MLINESTYLE’
H
‘DICTIONARY_COLOR’
H
‘DICTIONARY_LAYOUT’
H
‘DICTIONARY_LIGHTLIST’
H
‘DICTIONARY_MATERIAL’
H
‘DICTIONARY_NAMED_OBJECT’
H
‘DICTIONARY_PLOTSETTINGS’
H
‘DICTIONARY_PLOTSTYLENAME’
H
‘DICTIONARY_VISUALSTYLE’
H
‘DIMADEC’
BS, DXF 70
‘DIMALT’
B, DXF 70
‘DIMALTD’
BS, DXF 70
‘DIMALTF’
BD, DXF 40
‘DIMALTMZF’
BD
‘DIMALTMZS’
T, DXF 1
‘DIMALTRND’
BD, DXF 40
‘DIMALTTD’
BS, DXF 70
‘DIMALTTZ’
BS, DXF 70
‘DIMALTU’
BS, DXF 70
‘DIMALTZ’
BS, DXF 70
‘DIMAPOST’
TV, DXF 1
‘DIMAPOST_T’
T
‘DIMARCSYM’
BS, DXF 70
‘DIMARROW’
BD
‘DIMASO’
B, DXF 70
‘DIMASSOC’
RC, DXF 280
‘DIMASZ’
BD, DXF 40
‘DIMATFIT’
BS, DXF 70
‘DIMAUNIT’
BS, DXF 70
‘DIMAZIN’
BS, DXF 70
‘DIMBLK’
H, DXF 1
‘DIMBLK1’
H, DXF 1
‘DIMBLK1_T’
T
‘DIMBLK2’
H, DXF 1
‘DIMBLK2_T’
T
‘DIMBLK_T’
T
‘DIMCEN’
BD, DXF 40
‘DIMCLRD’
CMC, DXF 70
‘DIMCLRD_C’
RS
‘DIMCLRE’
CMC, DXF 70
‘DIMCLRE_C’
RS
‘DIMCLRT’
CMC, DXF 70
‘DIMCLRT_C’
RS
‘DIMDEC’
BS, DXF 70
‘DIMDLE’
BD, DXF 40
‘DIMDLI’
BD, DXF 40
‘DIMDSEP’
BS, DXF 70
‘DIMEXE’
BD, DXF 40
‘DIMEXO’
BD, DXF 40
‘DIMFIT’
BS, DXF 70
‘DIMFRAC’
BS, DXF 70
‘DIMFXL’
BD, DXF 40
‘DIMFXLON’
B, DXF 70
‘DIMGAP’
BD, DXF 40
‘DIMJOGANG’
BD, DXF 40
‘DIMJUST’
BS, DXF 70
‘DIMLDRBLK’
H, DXF 1
‘DIMLFAC’
BD, DXF 40
‘DIMLIM’
B, DXF 70
‘DIMLTEX1’
H, DXF 6
‘DIMLTEX2’
H, DXF 6
‘DIMLTYPE’
H, DXF 6
‘DIMLUNIT’
BS, DXF 70
‘DIMLWD’
BSd, DXF 70
‘DIMLWE’
BSd, DXF 70
‘DIMMZF’
BD
‘DIMMZS’
T, DXF 1
‘DIMPOST’
TV, DXF 1
‘DIMPOST_T’
T
‘DIMRND’
BD, DXF 40
‘DIMSAH’
B, DXF 70
‘DIMSAV’
B
‘DIMSCALE’
BD, DXF 40
‘DIMSD1’
B, DXF 70
‘DIMSD2’
B, DXF 70
‘DIMSE1’
B, DXF 70
‘DIMSE2’
B, DXF 70
‘DIMSHO’
B, DXF 70
‘DIMSOXD’
B, DXF 70
‘DIMSTYLE’
H, DXF 2
‘DIMSTYLE_CONTROL_OBJECT’
H
‘DIMTAD’
BS, DXF 70
‘DIMTDEC’
BS, DXF 70
‘DIMTFAC’
BD, DXF 40
‘DIMTFILL’
BS, DXF 70
‘DIMTFILLCLR’
CMC, DXF 70
‘DIMTIH’
B, DXF 70
‘DIMTIX’
B, DXF 70
‘DIMTM’
BD, DXF 40
‘DIMTMOVE’
BS, DXF 70
‘DIMTOFL’
B, DXF 70
‘DIMTOH’
B, DXF 70
‘DIMTOL’
B, DXF 70
‘DIMTOLJ’
BS, DXF 70
‘DIMTP’
BD, DXF 40
‘DIMTSZ’
BD, DXF 40
‘DIMTVP’
BD, DXF 40
‘DIMTXSTY’
H, DXF 7
‘DIMTXT’
BD, DXF 40
‘DIMTXTDIRECTION’
B, DXF 70
‘DIMTZIN’
BS, DXF 70
‘DIMUNIT’
BS, DXF 70
‘DIMUPT’
B, DXF 70
‘DIMZIN’
BS, DXF 70
‘DISPSILH’
B, DXF 70
‘DRAGMODE’
BS, DXF 70
‘DRAGVS’
H, DXF 349
‘DWFFRAME’
RC, DXF 280
‘DWGCODEPAGE’
TV, DXF 3
‘ELEVATION’
BD, DXF 40
‘ENDCAPS’
B, DXF 280
‘EXTMAX’
3BD, DXF 30
‘EXTMIN’
3BD, DXF 30
‘EXTNAMES’
B, DXF 290
‘FACETRES’
BD
‘FASTZOOM’
B, DXF 70
‘FILLETRAD’
BD, DXF 40
‘FILLMODE’
B, DXF 70
‘FINGERPRINTGUID’
TV, DXF 2
‘FLAGS’
BL
‘FLATLAND’
B, DXF 70
‘FRONTZ’
BD
‘GRIDMODE’
RS, DXF 70
‘GRIDUNIT’
2RD, DXF 20
‘HALOGAP’
RC, DXF 280
‘HANDLING’
BS, DXF 70
‘HANDSEED’
H, DXF 5
‘HIDETEXT’
RC, DXF 280
‘HYPERLINKBASE’
T, DXF 1
‘INDEXCTL’
RC, DXF 280
‘INSBASE’
3BD, DXF 30
‘INSUNITS’
BS, DXF 70
‘INTERFERECOLOR’
CMC, DXF 62
‘INTERFEREOBJVS’
H, DXF 345
‘INTERFEREVPVS’
H, DXF 346
‘INTERSECTIONCOLOR’
BS, DXF 70
‘INTERSECTIONDISPLAY’
RC, DXF 280
‘ISOLINES’
BS
‘JOINSTYLE’
B, DXF 280
‘LATITUDE’
BD, DXF 40
‘LAYER_CONTROL_OBJECT’
H
‘LENSLENGTH’
BD, DXF 40
‘LIGHTGLYPHDISPLAY’
RC, DXF 280
‘LIMCHECK’
B, DXF 70
‘LIMMAX’
2DPOINT, DXF 20
‘LIMMIN’
2DPOINT, DXF 20
‘LOFTANG1’
BD, DXF 40
‘LOFTANG2’
BD, DXF 40
‘LOFTMAG1’
BD, DXF 40
‘LOFTMAG2’
BD, DXF 40
‘LOFTNORMALS’
RC, DXF 280
‘LOFTPARAM’
BS, DXF 70
‘LONGITUDE’
BD, DXF 40
‘LTSCALE’
BD, DXF 40
‘LTYPE_BYBLOCK’
H
‘LTYPE_BYLAYER’
H
‘LTYPE_CONTINUOUS’
H
‘LTYPE_CONTROL_OBJECT’
H
‘LUNITS’
BS, DXF 70
‘LUPREC’
BS, DXF 70
‘LWDISPLAY’
B, DXF 290
‘MAXACTVP’
BS, DXF 70
‘MEASUREMENT’
BS, DXF 70
‘MENU’
TV, DXF 1
‘MENUEXT’
RC
‘MIRRTEXT’
B, DXF 70
‘NORTHDIRECTION’
BD, DXF 40
‘OBSCOLOR’
BS, DXF 70
‘OBSLTYPE’
RC, DXF 280
‘OLESTARTUP’
B, DXF 290
‘ORTHOMODE’
B, DXF 70
‘OSMODE’
BS, DXF 70
‘PDMODE’
BS, DXF 70
‘PDSIZE’
BD, DXF 40
‘PELEVATION’
BD, DXF 40
‘PELLIPSE’
B
‘PEXTMAX’
3BD, DXF 30
‘PEXTMIN’
3BD, DXF 30
‘PICKSTYLE’
BS, DXF 70
‘PINSBASE’
3BD, DXF 30
‘PLIMCHECK’
B, DXF 70
‘PLIMMAX’
2DPOINT, DXF 20
‘PLIMMIN’
2DPOINT, DXF 20
‘PLINEGEN’
B, DXF 70
‘PLINEWID’
BD, DXF 40
‘PROJECTNAME’
TV, DXF 1
‘PROXYGRAPHICS’
BS, DXF 70
‘PSLTSCALE’
B, DXF 70
‘PSOLHEIGHT’
BD, DXF 40
‘PSOLWIDTH’
BD, DXF 40
‘PSTYLEMODE’
B, DXF 290
‘PSVPSCALE’
BD, DXF 40
‘PUCSBASE’
H, DXF 2
‘PUCSNAME’
H, DXF 2
‘PUCSORG’
3BD, DXF 30
‘PUCSORGBACK’
3BD, DXF 30
‘PUCSORGBOTTOM’
3BD, DXF 30
‘PUCSORGFRONT’
3BD, DXF 30
‘PUCSORGLEFT’
3BD, DXF 30
‘PUCSORGRIGHT’
3BD, DXF 30
‘PUCSORGTOP’
3BD, DXF 30
‘PUCSORTHOREF’
H, DXF 2
‘PUCSORTHOVIEW’
BS, DXF 70
‘PUCSXDIR’
3BD, DXF 30
‘PUCSYDIR’
3BD, DXF 30
‘QTEXTMODE’
B, DXF 70
‘REALWORLDSCALE’
B, DXF 290
‘REGENMODE’
B, DXF 70
‘REQUIREDVERSIONS’
BLL, DXF 160
‘SAVEIMAGES’
BS
‘SHADEDGE’
BS, DXF 70
‘SHADEDIF’
BS, DXF 70
‘SHADOWPLANELOCATION’
BD, DXF 40
‘SHOWHIST’
RC, DXF 280
‘SKETCHINC’
BD, DXF 40
‘SKPOLY’
B, DXF 70
‘SNAPANG’
RD, DXF 50
‘SNAPBASE’
2RD, DXF 20
‘SNAPISOPAIR’
RS, DXF 70
‘SNAPMODE’
RS, DXF 70
‘SNAPSTYLE’
RS, DXF 70
‘SNAPUNIT’
2RD, DXF 20
‘SOLIDHIST’
RC, DXF 280
‘SORTENTS’
RC, DXF 280
‘SPLFRAME’
B, DXF 70
‘SPLINESEGS’
BS, DXF 70
‘SPLINETYPE’
BS, DXF 70
‘STEPSIZE’
BD, DXF 40
‘STEPSPERSEC’
BD, DXF 40
‘STYLESHEET’
TV, DXF 1
‘STYLE_CONTROL_OBJECT’
H
‘SURFTAB1’
BS, DXF 70
‘SURFTAB2’
BS, DXF 70
‘SURFTYPE’
BS, DXF 70
‘SURFU’
BS, DXF 70
‘SURFV’
BS, DXF 70
‘TARGET’
3BD
‘TDCREATE’
TIMEBLL, DXF 40
‘TDINDWG’
TIMEBLL, DXF 40
‘TDUCREATE’
TIMEBLL, DXF 40
‘TDUPDATE’
TIMEBLL, DXF 40
‘TDUSRTIMER’
TIMEBLL, DXF 40
‘TDUUPDATE’
TIMEBLL, DXF 40
‘TEXTQLTY’
BS
‘TEXTSIZE’
BD, DXF 40
‘TEXTSTYLE’
H, DXF 7
‘THICKNESS’
BD, DXF 40
‘TILEMODE’
B, DXF 70
‘TILEMODELIGHTSYNCH’
RC, DXF 280
‘TIMEZONE’
BL, DXF 70
‘TRACEWID’
BD, DXF 40
‘TREEDEPTH’
BSd, DXF 70
‘TSTACKALIGN’
BS
‘TSTACKSIZE’
BS
‘UCSBASE’
H, DXF 2
‘UCSICON’
RC
‘UCSNAME’
H, DXF 2
‘UCSORG’
3BD, DXF 30
‘UCSORGBACK’
3BD, DXF 30
‘UCSORGBOTTOM’
3BD, DXF 30
‘UCSORGFRONT’
3BD, DXF 30
‘UCSORGLEFT’
3BD, DXF 30
‘UCSORGRIGHT’
3BD, DXF 30
‘UCSORGTOP’
3BD, DXF 30
‘UCSORTHOREF’
H, DXF 2
‘UCSORTHOVIEW’
BS, DXF 70
‘UCSXDIR’
3BD, DXF 30
‘UCSYDIR’
3BD, DXF 30
‘UCS_CONTROL_OBJECT’
H
‘UNITMODE’
BS, DXF 70
‘USERI1’
BSd, DXF 70
‘USERI2’
BSd, DXF 70
‘USERI3’
BSd, DXF 70
‘USERI4’
BSd, DXF 70
‘USERI5’
BSd, DXF 70
‘USERR1’
BD, DXF 40
‘USERR2’
BD, DXF 40
‘USERR3’
BD, DXF 40
‘USERR4’
BD, DXF 40
‘USERR5’
BD, DXF 40
‘USRTIMER’
B, DXF 70
‘VERSIONGUID’
TV, DXF 2
‘VIEWCTR’
3RD, DXF 20
‘VIEWDIR’
3BD, DXF 30
‘VIEWMODE’
B
‘VIEWSIZE’
RD, DXF 40
‘VIEWTWIST’
BD
‘VIEW_CONTROL_OBJECT’
H
‘VISRETAIN’
B, DXF 70
‘VPOINTX’
3RD
‘VPOINTXALT’
3RD
‘VPOINTY’
3RD
‘VPOINTYALT’
3RD
‘VPOINTZ’
3RD
‘VPOINTZALT’
3RD
‘VPORT_CONTROL_OBJECT’
H
‘VX_CONTROL_OBJECT’
H
‘VX_TABLE_RECORD’
H
‘WIREFRAME’
B
‘WORLDVIEW’
B, DXF 70
‘XCLIPFRAME’
RC, DXF 290
‘XEDIT’
B, DXF 290
‘_3DDWFPREC’
BD, DXF 40
‘aspect_ratio’
RD
‘bitsize’
RL
‘bitsize_hi’
RL
‘circle_zoom_percent’
RS
‘codepage’
RS
‘dwg_size’
RL
‘flag_3d’
RS
‘layer_colors’
RS
‘numentities’
RS
‘oldCECOLOR_hi’
RL
‘oldCECOLOR_lo’
RL
‘size’
RL
‘unit1_name’
TV
‘unit1_ratio’
BD
‘unit2_name’
TV
‘unit2_ratio’
BD
‘unit3_name’
TV
‘unit3_ratio’
BD
‘unit4_name’
TV
‘unit4_ratio’
BD
‘unknown_10’
BS
‘unknown_11’
B
‘unknown_12’
BL
‘unknown_13’
BL
‘unknown_14’
BL
‘unknown_14b’
BL
‘unknown_15’
BL
‘unknown_16’
BL
‘unknown_17’
BL
‘unknown_20’
H
‘unknown_21’
BL
‘unknown_22’
BL
‘unknown_23’
BD
‘unknown_4f2’
RL
‘unknown_5’
RS
‘unknown_51e’
RS
‘unknown_520’
RS
‘unknown_52c’
RSd
‘unknown_52e’
RS
‘unknown_530’
RC
‘unknown_54’
BS
‘unknown_55’
BS
‘unknown_56’
BS
‘unknown_57’
BS
‘unknown_59’
RS
‘unknown_6’
RS
‘unknown_6a’
RS
‘unknown_6b’
RS
‘unknown_6c’
RS
‘unknown_8’
BL
‘unknown_9’
BL
‘unknown_day’
RS
‘unknown_hour’
RS
‘unknown_min’
RS
‘unknown_mon’
RS
‘unknown_ms’
RS
‘unknown_sec’
RS
‘unknown_string’
T
‘unknown_year’
RS
File: LibreDWG.info, Node: ENTITIES, Next: OBJECTS, Prev: HEADER, Up: Objects
4.2 ENTITIES
============
All graphical objects with its fields. *Note Common Entity fields::
*3DFACE*
‘parent’
struct _dwg_object_entity*
‘has_no_flags’
B
‘z_is_zero’
B
‘corner1’
3BD, DXF 10
‘corner2’
3BD, DXF 11
‘corner3’
3BD, DXF 12
‘corner4’
3BD, DXF 13
‘invis_flags’
BS, DXF 70
*3DLINE*
‘parent’
struct _dwg_object_entity*
‘start’
3RD, DXF 10
‘end’
3RD, DXF 11
‘extrusion’
3RD, DXF 210
‘thickness’
RD, DXF 39
*3DSOLID*
‘parent’
struct _dwg_object_entity*
‘acis_empty’
B, DXF 290
‘unknown’
B
‘version’
BS, DXF 70
‘num_blocks’
BL
‘block_size’
BL*
‘encr_sat_data’
char **, DXF 1
‘sab_size’
BL
‘acis_data’
RC*
‘wireframe_data_present’
B
‘point_present’
B
‘point’
3BD
‘isolines’
BL
‘isoline_present’
B
‘num_wires’
BL
‘wires’
Dwg_3DSOLID_wire*
‘num_silhouettes’
BL
‘silhouettes’
Dwg_3DSOLID_silhouette*
‘_dxf_sab_converted’
B
‘acis_empty2’
B
‘extra_acis_data’
struct _dwg_entity_3DSOLID*
‘num_materials’
BL
‘materials’
Dwg_3DSOLID_material*
‘revision_guid’
RC, DXF 2
‘revision_major’
BL
‘revision_minor1’
BS
‘revision_minor2’
BS
‘revision_bytes’
RC
‘end_marker’
BL
‘history_id’
H, DXF 350
‘has_revision_guid’
B
‘acis_empty_bit’
B
*ALIGNMENTPARAMETERENTITY*
‘parent’
struct _dwg_object_entity*
*ARC*
‘parent’
struct _dwg_object_entity*
‘center’
3BD, DXF 10
‘radius’
BD, DXF 40
‘thickness’
BT, DXF 39
‘extrusion’
BE, DXF 210
‘start_angle’
BD, DXF 50
‘end_angle’
BD, DXF 51
*ARCALIGNEDTEXT*
‘parent’
struct _dwg_object_entity*
‘text_size’
D2T, DXF 42
‘xscale’
D2T, DXF 41
‘char_spacing’
D2T, DXF 43
‘style’
T, DXF 7
‘t2’
T, DXF 2
‘t3’
T, DXF 3
‘text_value’
T, DXF 1
‘offset_from_arc’
D2T, DXF 44
‘right_offset’
D2T, DXF 45
‘left_offset’
D2T, DXF 46
‘center’
3BD, DXF 10
‘radius’
BD, DXF 40
‘start_angle’
BD, DXF 50
‘end_angle’
BD, DXF 51
‘extrusion’
3BD, DXF 210
‘color’
BL, DXF 90
‘is_reverse’
BS, DXF 70
‘text_direction’
BS, DXF 71
‘alignment’
BS, DXF 72
‘text_position’
BS, DXF 73
‘font_19’
BS, DXF 74
‘bs2’
BS, DXF 75
‘is_underlined’
BS, DXF 76
‘bs1’
BS, DXF 77
‘font’
BS, DXF 78
‘is_shx’
BS, DXF 79
‘wizard_flag’
BS, DXF 280
‘arc_handle’
H, DXF 330
*ARC_DIMENSION*
‘parent’
struct _dwg_object_entity*
‘class_version’
RC, DXF 280
‘extrusion’
BE, DXF 210
‘def_pt’
3BD, DXF 10
‘text_midpt’
2RD, DXF 11
‘elevation’
BD, DXF 31
‘flag’
RC, DXF 70
‘flag1’
RC
‘user_text’
T, DXF 1
‘text_rotation’
BD, DXF 53
‘horiz_dir’
BD, DXF 51
‘ins_scale’
3BD_1
‘ins_rotation’
BD, DXF 54
‘attachment’
BS, DXF 71
‘lspace_style’
BS, DXF 72
‘lspace_factor’
BD, DXF 41
‘act_measurement’
BD, DXF 42
‘unknown’
B, DXF 73
‘flip_arrow1’
B, DXF 74
‘flip_arrow2’
B, DXF 75
‘clone_ins_pt’
2RD, DXF 12
‘dimstyle’
H, DXF 3
‘block’
H, DXF 2
‘xline1_pt’
3BD, DXF 13
‘xline2_pt’
3BD, DXF 14
‘center_pt’
3BD, DXF 15
‘is_partial’
B, DXF 70
‘arc_start_param’
BD, DXF 41
‘arc_end_param’
BD, DXF 42
‘has_leader’
B, DXF 71
‘leader1_pt’
3BD, DXF 16
‘leader2_pt’
3BD, DXF 17
*ATTDEF*
‘parent’
struct _dwg_object_entity*
‘elevation’
BD, DXF 30
‘ins_pt’
2DPOINT, DXF 10
‘alignment_pt’
2DPOINT, DXF 11
‘extrusion’
BE, DXF 210
‘thickness’
RD, DXF 39
‘oblique_angle’
RD, DXF 51
‘rotation’
RD, DXF 50
‘height’
RD, DXF 40
‘width_factor’
RD, DXF 41
‘default_value’
T, DXF 1
‘generation’
BS, DXF 71
‘horiz_alignment’
BS, DXF 72
‘vert_alignment’
BS, DXF 74
‘dataflags’
RC
‘class_version’
RC, DXF 280
‘type’
RC, DXF 70
‘tag’
T, DXF 2
‘field_length’
BS
‘flags’
RC, DXF 70
‘lock_position_flag’
B
‘style’
H, DXF 7
‘mtext_style’
H, DXF 340
‘annotative_data_size’
BS, DXF 70
‘annotative_data_bytes’
RC
‘annotative_app’
H
‘annotative_short’
BS
‘attdef_class_version’
RC
‘prompt’
T, DXF 3
*ATTRIB*
‘parent’
struct _dwg_object_entity*
‘elevation’
BD, DXF 30
‘ins_pt’
2DPOINT, DXF 10
‘alignment_pt’
2DPOINT, DXF 11
‘extrusion’
BE, DXF 210
‘thickness’
RD, DXF 39
‘oblique_angle’
RD, DXF 51
‘rotation’
RD, DXF 50
‘height’
RD, DXF 40
‘width_factor’
RD, DXF 41
‘text_value’
T, DXF 1
‘generation’
BS, DXF 71
‘horiz_alignment’
BS, DXF 72
‘vert_alignment’
BS, DXF 74
‘dataflags’
RC
‘class_version’
RC, DXF 280
‘type’
RC, DXF 70
‘tag’
T, DXF 2
‘field_length’
BS
‘flags’
RC, DXF 70
‘lock_position_flag’
B
‘style’
H, DXF 7
‘mtext_style’
H, DXF 340
‘annotative_data_size’
BS, DXF 70
‘annotative_data_bytes’
RC
‘annotative_app’
H
‘annotative_short’
BS
*BASEPOINTPARAMETERENTITY*
‘parent’
struct _dwg_object_entity*
*BLOCK*
‘parent’
struct _dwg_object_entity*
‘name’
TV, DXF 2
‘xref_pname’
TV, DXF 1
‘base_pt’
2RD, DXF 10
*BODY*
*Note 3DSOLID::
*CAMERA*
‘parent’
struct _dwg_object_entity*
‘view’
H
*CIRCLE*
‘parent’
struct _dwg_object_entity*
‘center’
3BD, DXF 10
‘radius’
BD, DXF 40
‘thickness’
BT, DXF 39
‘extrusion’
BE, DXF 210
*DGNUNDERLAY*
‘parent’
struct _dwg_object_entity*
‘extrusion’
BE, DXF 210
‘ins_pt’
3BD, DXF 10
‘scale’
3BD_1, DXF 41
‘angle’
BD, DXF 50
‘flag’
RC, DXF 280
‘contrast’
RC, DXF 281
‘fade’
RC, DXF 282
‘num_clip_verts’
BL
‘clip_verts’
2RD*, DXF 11
‘num_clip_inverts’
BS, DXF 170
‘clip_inverts’
2RD*, DXF 12
‘definition_id’
H, DXF 340
*DIMENSION_ALIGNED*
‘parent’
struct _dwg_object_entity*
‘class_version’
RC, DXF 280
‘extrusion’
BE, DXF 210
‘def_pt’
3BD, DXF 10
‘text_midpt’
2RD, DXF 11
‘elevation’
BD, DXF 31
‘flag’
RC, DXF 70
‘flag1’
RC
‘user_text’
T, DXF 1
‘text_rotation’
BD, DXF 53
‘horiz_dir’
BD, DXF 51
‘ins_scale’
3BD_1
‘ins_rotation’
BD, DXF 54
‘attachment’
BS, DXF 71
‘lspace_style’
BS, DXF 72
‘lspace_factor’
BD, DXF 41
‘act_measurement’
BD, DXF 42
‘unknown’
B, DXF 73
‘flip_arrow1’
B, DXF 74
‘flip_arrow2’
B, DXF 75
‘clone_ins_pt’
2RD, DXF 12
‘dimstyle’
H, DXF 3
‘block’
H, DXF 2
‘xline1_pt’
3BD, DXF 13
‘xline2_pt’
3BD, DXF 14
‘oblique_angle’
BD, DXF 50
*DIMENSION_ANG2LN*
‘parent’
struct _dwg_object_entity*
‘class_version’
RC, DXF 280
‘extrusion’
BE, DXF 210
‘def_pt’
3BD, DXF 10
‘text_midpt’
2RD, DXF 11
‘elevation’
BD, DXF 31
‘flag’
RC, DXF 70
‘flag1’
RC
‘user_text’
T, DXF 1
‘text_rotation’
BD, DXF 53
‘horiz_dir’
BD, DXF 51
‘ins_scale’
3BD_1
‘ins_rotation’
BD, DXF 54
‘attachment’
BS, DXF 71
‘lspace_style’
BS, DXF 72
‘lspace_factor’
BD, DXF 41
‘act_measurement’
BD, DXF 42
‘unknown’
B, DXF 73
‘flip_arrow1’
B, DXF 74
‘flip_arrow2’
B, DXF 75
‘clone_ins_pt’
2RD, DXF 12
‘dimstyle’
H, DXF 3
‘block’
H, DXF 2
‘xline1start_pt’
3BD, DXF 13
‘xline1end_pt’
3BD, DXF 14
‘xline2start_pt’
3BD, DXF 15
‘xline2end_pt’
3BD, DXF 16
*DIMENSION_ANG3PT*
‘parent’
struct _dwg_object_entity*
‘class_version’
RC, DXF 280
‘extrusion’
BE, DXF 210
‘def_pt’
3BD, DXF 10
‘text_midpt’
2RD, DXF 11
‘elevation’
BD, DXF 31
‘flag’
RC, DXF 70
‘flag1’
RC
‘user_text’
T, DXF 1
‘text_rotation’
BD, DXF 53
‘horiz_dir’
BD, DXF 51
‘ins_scale’
3BD_1
‘ins_rotation’
BD, DXF 54
‘attachment’
BS, DXF 71
‘lspace_style’
BS, DXF 72
‘lspace_factor’
BD, DXF 41
‘act_measurement’
BD, DXF 42
‘unknown’
B, DXF 73
‘flip_arrow1’
B, DXF 74
‘flip_arrow2’
B, DXF 75
‘clone_ins_pt’
2RD, DXF 12
‘dimstyle’
H, DXF 3
‘block’
H, DXF 2
‘xline1_pt’
3BD, DXF 13
‘xline2_pt’
3BD, DXF 14
‘center_pt’
3BD, DXF 15
‘xline2end_pt’
3RD
*DIMENSION_DIAMETER*
‘parent’
struct _dwg_object_entity*
‘class_version’
RC, DXF 280
‘extrusion’
BE, DXF 210
‘def_pt’
3BD, DXF 10
‘text_midpt’
2RD, DXF 11
‘elevation’
BD, DXF 31
‘flag’
RC, DXF 70
‘flag1’
RC
‘user_text’
T, DXF 1
‘text_rotation’
BD, DXF 53
‘horiz_dir’
BD, DXF 51
‘ins_scale’
3BD_1
‘ins_rotation’
BD, DXF 54
‘attachment’
BS, DXF 71
‘lspace_style’
BS, DXF 72
‘lspace_factor’
BD, DXF 41
‘act_measurement’
BD, DXF 42
‘unknown’
B, DXF 73
‘flip_arrow1’
B, DXF 74
‘flip_arrow2’
B, DXF 75
‘clone_ins_pt’
2RD, DXF 12
‘dimstyle’
H, DXF 3
‘block’
H, DXF 2
‘first_arc_pt’
3BD, DXF 15
‘leader_len’
BD, DXF 40
*DIMENSION_LINEAR*
‘parent’
struct _dwg_object_entity*
‘class_version’
RC, DXF 280
‘extrusion’
BE, DXF 210
‘def_pt’
3BD, DXF 10
‘text_midpt’
2RD, DXF 11
‘elevation’
BD, DXF 31
‘flag’
RC, DXF 70
‘flag1’
RC
‘user_text’
T, DXF 1
‘text_rotation’
BD, DXF 53
‘horiz_dir’
BD, DXF 51
‘ins_scale’
3BD_1
‘ins_rotation’
BD, DXF 54
‘attachment’
BS, DXF 71
‘lspace_style’
BS, DXF 72
‘lspace_factor’
BD, DXF 41
‘act_measurement’
BD, DXF 42
‘unknown’
B, DXF 73
‘flip_arrow1’
B, DXF 74
‘flip_arrow2’
B, DXF 75
‘clone_ins_pt’
2RD, DXF 12
‘dimstyle’
H, DXF 3
‘block’
H, DXF 2
‘xline1_pt’
3BD, DXF 13
‘xline2_pt’
3BD, DXF 14
‘oblique_angle’
BD, DXF 52
‘dim_rotation’
BD, DXF 50
*DIMENSION_ORDINATE*
‘parent’
struct _dwg_object_entity*
‘class_version’
RC, DXF 280
‘extrusion’
BE, DXF 210
‘def_pt’
3BD, DXF 10
‘text_midpt’
2RD, DXF 11
‘elevation’
BD, DXF 31
‘flag’
RC, DXF 70
‘flag1’
RC
‘user_text’
T, DXF 1
‘text_rotation’
BD, DXF 53
‘horiz_dir’
BD, DXF 51
‘ins_scale’
3BD_1
‘ins_rotation’
BD, DXF 54
‘attachment’
BS, DXF 71
‘lspace_style’
BS, DXF 72
‘lspace_factor’
BD, DXF 41
‘act_measurement’
BD, DXF 42
‘unknown’
B, DXF 73
‘flip_arrow1’
B, DXF 74
‘flip_arrow2’
B, DXF 75
‘clone_ins_pt’
2RD, DXF 12
‘dimstyle’
H, DXF 3
‘block’
H, DXF 2
‘feature_location_pt’
3BD, DXF 13
‘leader_endpt’
3BD, DXF 14
‘flag2’
RC
*DIMENSION_RADIUS*
‘parent’
struct _dwg_object_entity*
‘class_version’
RC, DXF 280
‘extrusion’
BE, DXF 210
‘def_pt’
3BD, DXF 10
‘text_midpt’
2RD, DXF 11
‘elevation’
BD, DXF 31
‘flag’
RC, DXF 70
‘flag1’
RC
‘user_text’
T, DXF 1
‘text_rotation’
BD, DXF 53
‘horiz_dir’
BD, DXF 51
‘ins_scale’
3BD_1
‘ins_rotation’
BD, DXF 54
‘attachment’
BS, DXF 71
‘lspace_style’
BS, DXF 72
‘lspace_factor’
BD, DXF 41
‘act_measurement’
BD, DXF 42
‘unknown’
B, DXF 73
‘flip_arrow1’
B, DXF 74
‘flip_arrow2’
B, DXF 75
‘clone_ins_pt’
2RD, DXF 12
‘dimstyle’
H, DXF 3
‘block’
H, DXF 2
‘first_arc_pt’
3BD, DXF 15
‘leader_len’
BD, DXF 40
*DWFUNDERLAY*
*Note UNDERLAY::
*ELLIPSE*
‘parent’
struct _dwg_object_entity*
‘center’
3BD, DXF 10
‘sm_axis’
3BD, DXF 11
‘extrusion’
BE, DXF 210
‘axis_ratio’
BD, DXF 40
‘start_angle’
BD, DXF 41
‘end_angle’
BD, DXF 42
*ENDBLK*
‘parent’
struct _dwg_object_entity*
*ENDREP*
‘parent’
struct _dwg_object_entity*
‘numcols’
RS, DXF 70
‘numrows’
RS, DXF 71
‘colspacing’
RD, DXF 40
‘rowspacing’
RD, DXF 41
*EXTRUDEDSURFACE*
‘parent’
struct _dwg_object_entity*
‘acis_empty’
B, DXF 290
‘unknown’
B
‘version’
BS, DXF 70
‘num_blocks’
BL
‘block_size’
BL*
‘encr_sat_data’
char **, DXF 1
‘sab_size’
BL
‘acis_data’
RC*
‘wireframe_data_present’
B
‘point_present’
B
‘point’
3BD
‘isolines’
BL
‘isoline_present’
B
‘num_wires’
BL
‘wires’
Dwg_3DSOLID_wire*
‘num_silhouettes’
BL
‘silhouettes’
Dwg_3DSOLID_silhouette*
‘_dxf_sab_converted’
B
‘acis_empty2’
B
‘extra_acis_data’
struct _dwg_entity_3DSOLID*
‘num_materials’
BL
‘materials’
Dwg_3DSOLID_material*
‘revision_guid’
RC, DXF 2
‘revision_major’
BL
‘revision_minor1’
BS
‘revision_minor2’
BS
‘revision_bytes’
RC
‘end_marker’
BL
‘history_id’
H, DXF 350
‘has_revision_guid’
B
‘acis_empty_bit’
B
‘modeler_format_version’
BS
‘bindata_size’
BL
‘bindata’
TF
‘u_isolines’
BS, DXF 71
‘v_isolines’
BS, DXF 72
‘class_version’
BL
‘draft_angle’
BD, DXF 42
‘draft_start_distance’
BD, DXF 43
‘draft_end_distance’
BD, DXF 44
‘twist_angle’
BD, DXF 45
‘scale_factor’
BD, DXF 48
‘align_angle’
BD, DXF 49
‘sweep_entity_transmatrix’
BD*, DXF 46
‘path_entity_transmatrix’
BD*, DXF 47
‘is_solid’
B, DXF 290
‘sweep_alignment_flags’
BS, DXF 70
‘path_flags’
BS, DXF 71
‘align_start’
B, DXF 292
‘bank’
B, DXF 293
‘base_point_set’
B, DXF 294
‘sweep_entity_transform_computed’
B, DXF 295
‘path_entity_transform_computed’
B, DXF 296
‘reference_vector_for_controlling_twist’
3BD, DXF 11
‘sweep_entity’
H
‘path_entity’
H
‘sweep_vector’
3BD, DXF 10
‘sweep_transmatrix’
BD*, DXF 40
*FLIPGRIPENTITY*
‘parent’
struct _dwg_object_entity*
*FLIPPARAMETERENTITY*
‘parent’
struct _dwg_object_entity*
*GEOPOSITIONMARKER*
‘parent’
struct _dwg_object_entity*
‘class_version’
BS, DXF 90
‘position’
3BD, DXF 10
‘radius’
BD, DXF 40
‘landing_gap’
BD, DXF 40
‘notes’
T, DXF 1
‘text_alignment’
RC, DXF 280
‘mtext_visible’
B, DXF 290
‘enable_frame_text’
B, DXF 290
‘mtext’
struct _dwg_object*
*HATCH*
‘parent’
struct _dwg_object_entity*
‘is_gradient_fill’
BL, DXF 450
‘reserved’
BL, DXF 451
‘gradient_angle’
BD, DXF 460
‘gradient_shift’
BD, DXF 461
‘single_color_gradient’
BL, DXF 452
‘gradient_tint’
BD, DXF 462
‘num_colors’
BL, DXF 453
‘colors’
Dwg_HATCH_Color*
‘gradient_name’
T, DXF 470
‘elevation’
BD, DXF 30
‘extrusion’
BE, DXF 210
‘name’
T, DXF 2
‘is_solid_fill’
B, DXF 70
‘is_associative’
B, DXF 71
‘num_paths’
BL, DXF 91
‘paths’
Dwg_HATCH_Path*
‘style’
BS, DXF 75
‘pattern_type’
BS, DXF 76
‘angle’
BD, DXF 52
‘scale_spacing’
BD, DXF 41
‘double_flag’
B, DXF 77
‘num_deflines’
BS, DXF 78
‘deflines’
Dwg_HATCH_DefLine*
‘has_derived’
B
‘pixel_size’
BD, DXF 47
‘num_seeds’
BL, DXF 98
‘seeds’
2RD*, DXF 10
*HELIX*
‘parent’
struct _dwg_object_entity*
‘flag’
BS, DXF 70
‘scenario’
BS
‘degree’
BS, DXF 71
‘splineflags’
BL
‘knotparam’
BL
‘fit_tol’
BD, DXF 44
‘beg_tan_vec’
3BD, DXF 12
‘end_tan_vec’
3BD, DXF 13
‘rational’
B
‘closed_b’
B
‘periodic’
B
‘weighted’
B
‘knot_tol’
BD, DXF 42
‘ctrl_tol’
BD, DXF 43
‘num_fit_pts’
BS, DXF 74
‘fit_pts’
3DPOINT*, DXF 11
‘num_knots’
BL, DXF 72
‘knots’
BD*, DXF 40
‘num_ctrl_pts’
BL, DXF 73
‘ctrl_pts’
Dwg_SPLINE_control_point*
‘major_version’
BL, DXF 90
‘maint_version’
BL, DXF 91
‘axis_base_pt’
3BD, DXF 10
‘start_pt’
3BD, DXF 11
‘axis_vector’
3BD, DXF 12
‘radius’
BD, DXF 40
‘turns’
BD, DXF 41
‘turn_height’
BD, DXF 42
‘handedness’
B, DXF 290
‘constraint_type’
RC, DXF 280
*IMAGE*
‘parent’
struct _dwg_object_entity*
‘class_version’
BL, DXF 90
‘pt0’
3BD, DXF 10
‘uvec’
3BD, DXF 11
‘vvec’
3BD, DXF 12
‘size’
2RD, DXF 13
‘display_props’
BS, DXF 70
‘clipping’
B, DXF 280
‘brightness’
RC, DXF 281
‘contrast’
RC, DXF 282
‘fade’
RC, DXF 283
‘clip_mode’
B, DXF 290
‘clip_boundary_type’
BS, DXF 71
‘num_clip_verts’
BL, DXF 91
‘clip_verts’
2RD*, DXF 14
‘imagedef’
H, DXF 340
‘imagedefreactor’
H, DXF 360
*INSERT*
‘parent’
struct _dwg_object_entity*
‘ins_pt’
3DPOINT, DXF 10
‘scale_flag’
BB
‘scale’
3BD_1, DXF 41
‘rotation’
BD, DXF 50
‘extrusion’
BE, DXF 210
‘has_attribs’
B, DXF 66
‘num_owned’
BL
‘block_header’
H, DXF 2
‘first_attrib’
H
‘last_attrib’
H
‘attribs’
H*
‘seqend’
H
‘num_cols’
RS, DXF 70
‘num_rows’
RS, DXF 71
‘col_spacing’
RD, DXF 44
‘row_spacing’
RD, DXF 45
‘block_name’
TV, DXF 2
*JUMP*
‘parent’
struct _dwg_object_entity*
‘jump_address_raw’
RL
‘jump_address’
RL
‘jump_entity_section’
Dwg_Entity_Sections
*LARGE_RADIAL_DIMENSION*
‘parent’
struct _dwg_object_entity*
‘class_version’
RC, DXF 280
‘extrusion’
BE, DXF 210
‘def_pt’
3BD, DXF 10
‘text_midpt’
2RD, DXF 11
‘elevation’
BD, DXF 31
‘flag’
RC, DXF 70
‘flag1’
RC
‘user_text’
T, DXF 1
‘text_rotation’
BD, DXF 53
‘horiz_dir’
BD, DXF 51
‘ins_scale’
3BD_1
‘ins_rotation’
BD, DXF 54
‘attachment’
BS, DXF 71
‘lspace_style’
BS, DXF 72
‘lspace_factor’
BD, DXF 41
‘act_measurement’
BD, DXF 42
‘unknown’
B, DXF 73
‘flip_arrow1’
B, DXF 74
‘flip_arrow2’
B, DXF 75
‘clone_ins_pt’
2RD, DXF 12
‘dimstyle’
H, DXF 3
‘block’
H, DXF 2
‘first_arc_pt’
3BD, DXF 15
‘leader_len’
BD, DXF 40
‘ovr_center’
3BD, DXF 12
‘jog_point’
3BD, DXF 13
*LAYOUTPRINTCONFIG*
‘parent’
struct _dwg_object_entity*
‘class_version’
BS
‘flag’
BS, DXF 93
*LEADER*
‘parent’
struct _dwg_object_entity*
‘unknown_bit_1’
B
‘path_type’
BS, DXF 72
‘annot_type’
BS, DXF 73
‘num_points’
BL, DXF 76
‘points’
3DPOINT*, DXF 10
‘origin’
3DPOINT
‘extrusion’
BE, DXF 210
‘x_direction’
3DPOINT, DXF 211
‘inspt_offset’
3DPOINT, DXF 212
‘endptproj’
3DPOINT, DXF 213
‘dimgap’
BD
‘box_height’
BD, DXF 40
‘box_width’
BD, DXF 41
‘hookline_dir’
B, DXF 74
‘hookline_on’
B, DXF 75
‘arrowhead_on’
B, DXF 71
‘arrowhead_type’
BS
‘dimasz’
BD
‘unknown_bit_2’
B
‘unknown_bit_3’
B
‘unknown_short_1’
BS
‘byblock_color’
BS, DXF 77
‘unknown_bit_4’
B
‘unknown_bit_5’
B
‘associated_annotation’
H, DXF 340
‘dimstyle’
H, DXF 3
*LIGHT*
‘parent’
struct _dwg_object_entity*
‘class_version’
BL, DXF 90
‘name’
T, DXF 1
‘type’
BL, DXF 70
‘status’
B, DXF 290
‘light_color’
CMC, DXF 63
‘plot_glyph’
B, DXF 291
‘intensity’
BD, DXF 40
‘position’
3BD, DXF 10
‘target’
3BD, DXF 11
‘attenuation_type’
BL, DXF 72
‘use_attenuation_limits’
B, DXF 292
‘attenuation_start_limit’
BD, DXF 41
‘attenuation_end_limit’
BD, DXF 42
‘hotspot_angle’
BD, DXF 50
‘falloff_angle’
BD, DXF 51
‘cast_shadows’
B, DXF 293
‘shadow_type’
BL, DXF 73
‘shadow_map_size’
BS, DXF 91
‘shadow_map_softness’
RC, DXF 280
‘is_photometric’
B
‘has_photometric_data’
B, DXF 1
‘has_webfile’
B, DXF 290
‘webfile’
T, DXF 300
‘physical_intensity_method’
BS, DXF 70
‘physical_intensity’
BD, DXF 40
‘illuminance_dist’
BD, DXF 41
‘lamp_color_type’
BS, DXF 71
‘lamp_color_temp’
BD, DXF 42
‘lamp_color_preset’
BS, DXF 72
‘lamp_color_rgb’
BL
‘web_rotation’
3BD_1, DXF 43
‘extlight_shape’
BS, DXF 73
‘extlight_length’
BD, DXF 46
‘extlight_width’
BD, DXF 47
‘extlight_radius’
BD, DXF 48
‘webfile_type’
BS, DXF 74
‘web_symetry’
BS, DXF 75
‘has_target_grip’
BS, DXF 76
‘web_flux’
BD, DXF 49
‘web_angle1’
BD, DXF 50
‘web_angle2’
BD, DXF 51
‘web_angle3’
BD, DXF 52
‘web_angle4’
BD, DXF 53
‘web_angle5’
BD, DXF 54
‘glyph_display_type’
BS, DXF 77
*LINE*
‘parent’
struct _dwg_object_entity*
‘z_is_zero’
RC
‘start’
3BD, DXF 10
‘end’
3BD, DXF 11
‘thickness’
BT, DXF 39
‘extrusion’
BE, DXF 210
‘unknown_r11’
2RD
*LINEARGRIPENTITY*
‘parent’
struct _dwg_object_entity*
*LINEARPARAMETERENTITY*
‘parent’
struct _dwg_object_entity*
*LOAD*
‘parent’
struct _dwg_object_entity*
‘file_name’
TV, DXF 1
*LOFTEDSURFACE*
‘parent’
struct _dwg_object_entity*
‘acis_empty’
B, DXF 290
‘unknown’
B
‘version’
BS, DXF 70
‘num_blocks’
BL
‘block_size’
BL*
‘encr_sat_data’
char **, DXF 1
‘sab_size’
BL
‘acis_data’
RC*
‘wireframe_data_present’
B
‘point_present’
B
‘point’
3BD
‘isolines’
BL
‘isoline_present’
B
‘num_wires’
BL
‘wires’
Dwg_3DSOLID_wire*
‘num_silhouettes’
BL
‘silhouettes’
Dwg_3DSOLID_silhouette*
‘_dxf_sab_converted’
B
‘acis_empty2’
B
‘extra_acis_data’
struct _dwg_entity_3DSOLID*
‘num_materials’
BL
‘materials’
Dwg_3DSOLID_material*
‘revision_guid’
RC, DXF 2
‘revision_major’
BL
‘revision_minor1’
BS
‘revision_minor2’
BS
‘revision_bytes’
RC
‘end_marker’
BL
‘history_id’
H, DXF 350
‘has_revision_guid’
B
‘acis_empty_bit’
B
‘modeler_format_version’
BS, DXF 70
‘u_isolines’
BS, DXF 71
‘v_isolines’
BS, DXF 72
‘loft_entity_transmatrix’
BD*, DXF 40
‘plane_normal_lofting_type’
BL, DXF 70
‘start_draft_angle’
BD, DXF 41
‘end_draft_angle’
BD, DXF 42
‘start_draft_magnitude’
BD, DXF 43
‘end_draft_magnitude’
BD, DXF 44
‘arc_length_parameterization’
B, DXF 290
‘no_twist’
B, DXF 291
‘align_direction’
B, DXF 292
‘simple_surfaces’
B, DXF 293
‘closed_surfaces’
B, DXF 294
‘solid’
B, DXF 295
‘ruled_surface’
B, DXF 296
‘virtual_guide’
B, DXF 297
‘num_cross_sections’
BS
‘num_guide_curves’
BS
‘cross_sections’
H*, DXF 310
‘guide_curves’
H*, DXF 310
‘path_curve’
H
*LWPOLYLINE*
‘parent’
struct _dwg_object_entity*
‘flag’
BS, DXF 70
‘const_width’
BD, DXF 43
‘elevation’
BD, DXF 38
‘thickness’
BD, DXF 39
‘extrusion’
BE, DXF 210
‘num_points’
BL, DXF 90
‘points’
2RD*, DXF 10
‘num_bulges’
BL
‘bulges’
BD*, DXF 42
‘num_vertexids’
BL
‘vertexids’
BL*, DXF 91
‘num_widths’
BL
‘widths’
Dwg_LWPOLYLINE_width*
*MESH*
‘parent’
struct _dwg_object_entity*
‘dlevel’
BS, DXF 71
‘is_watertight’
B, DXF 72
‘num_subdiv_vertex’
BL, DXF 91
‘subdiv_vertex’
3DPOINT*, DXF 10
‘num_vertex’
BL, DXF 92
‘vertex’
3DPOINT*, DXF 10
‘num_faces’
BL, DXF 93
‘faces’
BL*, DXF 90
‘num_edges’
BL, DXF 94
‘edges’
Dwg_MESH_edge*
‘num_crease’
BL, DXF 95
‘crease’
BD*, DXF 140
‘unknown_b1’
B
‘unknown_b2’
B
*MINSERT*
‘parent’
struct _dwg_object_entity*
‘ins_pt’
3DPOINT, DXF 10
‘scale_flag’
BB
‘scale’
3BD_1, DXF 41
‘rotation’
BD, DXF 50
‘extrusion’
BE, DXF 210
‘has_attribs’
B, DXF 66
‘num_owned’
BL
‘num_cols’
BS, DXF 70
‘num_rows’
BS, DXF 71
‘col_spacing’
BD, DXF 44
‘row_spacing’
BD, DXF 45
‘block_header’
H, DXF 2
‘first_attrib’
H
‘last_attrib’
H
‘attribs’
H*
‘seqend’
H
*MLINE*
‘parent’
struct _dwg_object_entity*
‘scale’
BD, DXF 40
‘justification’
RC, DXF 70
‘base_point’
3BD, DXF 10
‘extrusion’
BE, DXF 210
‘flags’
BS, DXF 71
‘num_lines’
RC, DXF 73
‘num_verts’
BS, DXF 72
‘verts’
Dwg_MLINE_vertex*
‘mlinestyle’
H, DXF 340
*MPOLYGON*
‘parent’
struct _dwg_object_entity*
‘is_gradient_fill’
BL
‘reserved’
BL
‘gradient_angle’
BD
‘gradient_shift’
BD
‘single_color_gradient’
BL
‘gradient_tint’
BD
‘num_colors’
BL
‘colors’
Dwg_HATCH_Color*
‘gradient_name’
T
‘elevation’
BD, DXF 30
‘extrusion’
BE, DXF 210
‘name’
T, DXF 2
‘is_solid_fill’
B, DXF 70
‘is_associative’
B, DXF 71
‘num_paths’
BL, DXF 91
‘paths’
Dwg_HATCH_Path*
‘style’
BS, DXF 75
‘pattern_type’
BS, DXF 76
‘angle’
BD, DXF 52
‘scale_spacing’
BD, DXF 41
‘double_flag’
B, DXF 77
‘num_deflines’
BS, DXF 78
‘deflines’
Dwg_HATCH_DefLine*
‘hatch_color’
CMC, DXF 62
‘x_dir’
2RD, DXF 11
‘num_boundary_handles’
BL, DXF 99
*MTEXT*
‘parent’
struct _dwg_object_entity*
‘ins_pt’
3BD, DXF 10
‘extrusion’
BE, DXF 210
‘x_axis_dir’
3BD, DXF 11
‘rect_height’
BD, DXF 41
‘rect_width’
BD, DXF 40
‘text_height’
BD, DXF 40
‘attachment’
BS, DXF 71
‘flow_dir’
BS, DXF 72
‘extents_width’
BD, DXF 42
‘extents_height’
BD, DXF 43
‘text’
T, DXF 1
‘style’
H, DXF 7
‘linespace_style’
BS, DXF 73
‘linespace_factor’
BD, DXF 44
‘unknown_b0’
B
‘bg_fill_flag’
BL, DXF 90
‘bg_fill_scale’
BL, DXF 45
‘bg_fill_color’
CMC, DXF 63
‘bg_fill_trans’
BL, DXF 441
‘is_not_annotative’
B
‘class_version’
BS
‘default_flag’
B, DXF 70
‘appid’
H
‘ignore_attachment’
BL
‘column_type’
BS, DXF 71
‘numfragments’
BL, DXF 72
‘column_width’
BD, DXF 44
‘gutter’
BD, DXF 45
‘auto_height’
B, DXF 73
‘flow_reversed’
B, DXF 74
‘num_column_heights’
BL, DXF 72
‘column_heights’
BD*, DXF 46
*MULTILEADER*
‘parent’
struct _dwg_object_entity*
‘class_version’
BS, DXF 270
‘ctx’
Dwg_MLEADER_AnnotContext
‘mleaderstyle’
H, DXF 340
‘flags’
BL, DXF 90
‘type’
BS, DXF 170
‘line_color’
CMC, DXF 91
‘line_ltype’
H, DXF 341
‘line_linewt’
BLd, DXF 171
‘has_landing’
B, DXF 290
‘has_dogleg’
B, DXF 291
‘landing_dist’
BD, DXF 41
‘arrow_handle’
H, DXF 342
‘arrow_size’
BD, DXF 42
‘style_content’
BS, DXF 172
‘text_style’
H, DXF 343
‘text_left’
BS, DXF 173
‘text_right’
BS, DXF 95
‘text_angletype’
BS, DXF 174
‘text_alignment’
BS, DXF 175
‘text_color’
CMC, DXF 92
‘has_text_frame’
B, DXF 292
‘block_style’
H, DXF 344
‘block_color’
CMC, DXF 93
‘block_scale’
3BD, DXF 10
‘block_rotation’
BD, DXF 43
‘style_attachment’
BS, DXF 176
‘is_annotative’
B, DXF 293
‘num_arrowheads’
BL
‘arrowheads’
Dwg_LEADER_ArrowHead*
‘num_blocklabels’
BL
‘blocklabels’
Dwg_LEADER_BlockLabel*
‘is_neg_textdir’
B, DXF 294
‘ipe_alignment’
BS, DXF 178
‘justification’
BS, DXF 179
‘scale_factor’
BD, DXF 45
‘attach_dir’
BS, DXF 271
‘attach_top’
BS, DXF 273
‘attach_bottom’
BS, DXF 272
‘is_text_extended’
B, DXF 295
*NAVISWORKSMODEL*
‘parent’
struct _dwg_object_entity*
‘flags’
BS, DXF 70
‘definition’
H, DXF 340
‘transmatrix’
BD*, DXF 40
‘unitfactor’
BD, DXF 40
*NURBSURFACE*
‘parent’
struct _dwg_object_entity*
‘acis_empty’
B, DXF 290
‘unknown’
B
‘version’
BS, DXF 70
‘num_blocks’
BL
‘block_size’
BL*
‘encr_sat_data’
char **, DXF 1
‘sab_size’
BL
‘acis_data’
RC*
‘wireframe_data_present’
B
‘point_present’
B
‘point’
3BD
‘isolines’
BL
‘isoline_present’
B
‘num_wires’
BL
‘wires’
Dwg_3DSOLID_wire*
‘num_silhouettes’
BL
‘silhouettes’
Dwg_3DSOLID_silhouette*
‘_dxf_sab_converted’
B
‘acis_empty2’
B
‘extra_acis_data’
struct _dwg_entity_3DSOLID*
‘num_materials’
BL
‘materials’
Dwg_3DSOLID_material*
‘revision_guid’
RC, DXF 2
‘revision_major’
BL
‘revision_minor1’
BS
‘revision_minor2’
BS
‘revision_bytes’
RC
‘end_marker’
BL
‘history_id’
H, DXF 350
‘has_revision_guid’
B
‘acis_empty_bit’
B
‘u_isolines’
BS, DXF 71
‘v_isolines’
BS, DXF 72
‘short170’
BS, DXF 170
‘cv_hull_display’
B, DXF 290
‘uvec1’
3BD, DXF 10
‘vvec1’
3BD, DXF 11
‘uvec2’
3BD, DXF 12
‘vvec2’
3BD, DXF 13
*OLE2FRAME*
‘parent’
struct _dwg_object_entity*
‘type’
BS, DXF 71
‘mode’
BS, DXF 72
‘lock_aspect’
RC, DXF 73
‘data_size’
BL, DXF 90
‘data’
TF, DXF 310
‘oleversion’
BS, DXF 70
‘oleclient’
TF, DXF 3
‘pt1’
3BD, DXF 10
‘pt2’
3BD, DXF 11
*OLEFRAME*
‘parent’
struct _dwg_object_entity*
‘flag’
BS, DXF 70
‘mode’
BS
‘data_size’
BL, DXF 90
‘data’
TF, DXF 310
*PDFUNDERLAY*
*Note UNDERLAY::
*PLANESURFACE*
‘parent’
struct _dwg_object_entity*
‘acis_empty’
B, DXF 290
‘unknown’
B
‘version’
BS, DXF 70
‘num_blocks’
BL
‘block_size’
BL*
‘encr_sat_data’
char **, DXF 1
‘sab_size’
BL
‘acis_data’
RC*
‘wireframe_data_present’
B
‘point_present’
B
‘point’
3BD
‘isolines’
BL
‘isoline_present’
B
‘num_wires’
BL
‘wires’
Dwg_3DSOLID_wire*
‘num_silhouettes’
BL
‘silhouettes’
Dwg_3DSOLID_silhouette*
‘_dxf_sab_converted’
B
‘acis_empty2’
B
‘extra_acis_data’
struct _dwg_entity_3DSOLID*
‘num_materials’
BL
‘materials’
Dwg_3DSOLID_material*
‘revision_guid’
RC, DXF 2
‘revision_major’
BL
‘revision_minor1’
BS
‘revision_minor2’
BS
‘revision_bytes’
RC
‘end_marker’
BL
‘history_id’
H, DXF 350
‘has_revision_guid’
B
‘acis_empty_bit’
B
‘modeler_format_version’
BS, DXF 70
‘u_isolines’
BS, DXF 71
‘v_isolines’
BS, DXF 72
‘class_version’
BL
*POINT*
‘parent’
struct _dwg_object_entity*
‘x’
BD, DXF 10
‘y’
BD, DXF 20
‘z’
BD, DXF 30
‘thickness’
BT, DXF 39
‘extrusion’
BE, DXF 210
‘x_ang’
BD, DXF 50
*POINTCLOUD*
‘parent’
struct _dwg_object_entity*
‘class_version’
BS, DXF 70
‘origin’
3BD, DXF 10
‘saved_filename’
T, DXF 1
‘num_source_files’
BL, DXF 90
‘source_files’
TV*, DXF 2
‘extents_min’
3BD, DXF 11
‘extents_max’
3BD, DXF 12
‘numpoints’
RLL, DXF 92
‘ucs_name’
T, DXF 3
‘ucs_origin’
3BD, DXF 13
‘ucs_x_dir’
3BD, DXF 210
‘ucs_y_dir’
3BD, DXF 211
‘ucs_z_dir’
3BD, DXF 212
‘pointclouddef’
H, DXF 330
‘reactor’
H, DXF 360
‘show_intensity’
B
‘intensity_scheme’
BS, DXF 71
‘intensity_style’
Dwg_POINTCLOUD_IntensityStyle
‘show_clipping’
B
‘num_clippings’
BL
‘clippings’
Dwg_POINTCLOUD_Clippings*
*POINTCLOUDEX*
‘parent’
struct _dwg_object_entity*
‘class_version’
BS, DXF 70
‘extents_min’
3BD, DXF 10
‘extents_max’
3BD, DXF 11
‘ucs_origin’
3BD, DXF 12
‘ucs_x_dir’
3BD, DXF 210
‘ucs_y_dir’
3BD, DXF 211
‘ucs_z_dir’
3BD, DXF 212
‘is_locked’
B, DXF 290
‘pointclouddefex’
H, DXF 330
‘reactor’
H, DXF 360
‘name’
T, DXF 1
‘show_intensity’
B, DXF 291
‘stylization_type’
BS, DXF 71
‘intensity_colorscheme’
T, DXF 1
‘cur_colorscheme’
T, DXF 1
‘classification_colorscheme’
T, DXF 1
‘elevation_min’
BD, DXF 40
‘elevation_max’
BD, DXF 41
‘intensity_min’
BL, DXF 90
‘intensity_max’
BL, DXF 91
‘intensity_out_of_range_behavior’
BS, DXF 71
‘elevation_out_of_range_behavior’
BS, DXF 72
‘elevation_apply_to_fixed_range’
B, DXF 292
‘intensity_as_gradient’
B, DXF 293
‘elevation_as_gradient’
B, DXF 294
‘show_cropping’
B, DXF 295
‘unknown_bl0’
BL, DXF 93
‘unknown_bl1’
BL, DXF 93
‘num_croppings’
BL, DXF 92
‘croppings’
Dwg_POINTCLOUDEX_Croppings*
*POINTPARAMETERENTITY*
‘parent’
struct _dwg_object_entity*
*POLARGRIPENTITY*
‘parent’
struct _dwg_object_entity*
*POLYLINE_2D*
‘parent’
struct _dwg_object_entity*
‘has_vertex’
B, DXF 66
‘num_owned’
BL
‘first_vertex’
H
‘last_vertex’
H
‘vertex’
H*
‘seqend’
H
‘flag’
BS, DXF 70
‘curve_type’
BS, DXF 75
‘start_width’
BD, DXF 40
‘end_width’
BD, DXF 41
‘thickness’
BT, DXF 39
‘elevation’
BD
‘extrusion’
BE, DXF 210
‘extra_r11_size’
BL
‘extra_r11_text’
TV
‘num_m_verts’
BS, DXF 71
‘num_n_verts’
BS, DXF 72
*POLYLINE_3D*
‘parent’
struct _dwg_object_entity*
‘has_vertex’
B, DXF 66
‘num_owned’
BL
‘first_vertex’
H
‘last_vertex’
H
‘vertex’
H*
‘seqend’
H
‘curve_type’
RC, DXF 75
‘start_width’
BD, DXF 40
‘end_width’
BD, DXF 41
‘flag’
RC, DXF 70
‘extrusion’
BE, DXF 210
*POLYLINE_MESH*
‘parent’
struct _dwg_object_entity*
‘has_vertex’
B, DXF 66
‘num_owned’
BL
‘first_vertex’
H
‘last_vertex’
H
‘vertex’
H*
‘seqend’
H
‘flag’
BS, DXF 70
‘curve_type’
BS, DXF 75
‘num_m_verts’
BS, DXF 71
‘num_n_verts’
BS, DXF 72
‘m_density’
BS, DXF 73
‘n_density’
BS, DXF 74
*POLYLINE_PFACE*
‘parent’
struct _dwg_object_entity*
‘has_vertex’
B, DXF 66
‘num_owned’
BL
‘first_vertex’
H
‘last_vertex’
H
‘vertex’
H*
‘seqend’
H
‘flag’
BS, DXF 70
‘numverts’
BS, DXF 71
‘numfaces’
BS, DXF 72
*PROXY_ENTITY*
‘parent’
struct _dwg_object_entity*
‘class_id’
BL, DXF 91
‘version’
BL, DXF 95
‘maint_version’
BL, DXF 97
‘from_dxf’
B, DXF 70
‘data_numbits’
BL
‘data_size’
BL, DXF 93
‘data’
TF, DXF 310
‘num_objids’
BL
‘objids’
H*, DXF 340
*RAY*
‘parent’
struct _dwg_object_entity*
‘point’
3BD, DXF 10
‘vector’
3BD, DXF 11
*REGION*
*Note 3DSOLID::
*REPEAT*
‘parent’
struct _dwg_object_entity*
*REVOLVEDSURFACE*
‘parent’
struct _dwg_object_entity*
‘acis_empty’
B, DXF 290
‘unknown’
B
‘version’
BS, DXF 70
‘num_blocks’
BL
‘block_size’
BL*
‘encr_sat_data’
char **, DXF 1
‘sab_size’
BL
‘acis_data’
RC*
‘wireframe_data_present’
B
‘point_present’
B
‘point’
3BD
‘isolines’
BL
‘isoline_present’
B
‘num_wires’
BL
‘wires’
Dwg_3DSOLID_wire*
‘num_silhouettes’
BL
‘silhouettes’
Dwg_3DSOLID_silhouette*
‘_dxf_sab_converted’
B
‘acis_empty2’
B
‘extra_acis_data’
struct _dwg_entity_3DSOLID*
‘num_materials’
BL
‘materials’
Dwg_3DSOLID_material*
‘revision_guid’
RC, DXF 2
‘revision_major’
BL
‘revision_minor1’
BS
‘revision_minor2’
BS
‘revision_bytes’
RC
‘end_marker’
BL
‘history_id’
H, DXF 350
‘has_revision_guid’
B
‘acis_empty_bit’
B
‘modeler_format_version’
BS, DXF 70
‘u_isolines’
BS, DXF 71
‘v_isolines’
BS, DXF 72
‘class_version’
BL, DXF 90
‘id’
BL, DXF 90
‘axis_point’
3BD, DXF 10
‘axis_vector’
3BD, DXF 11
‘revolve_angle’
BD, DXF 40
‘start_angle’
BD, DXF 41
‘revolved_entity_transmatrix’
BD*, DXF 42
‘draft_angle’
BD, DXF 43
‘draft_start_distance’
BD, DXF 44
‘draft_end_distance’
BD, DXF 45
‘twist_angle’
BD, DXF 46
‘solid’
B, DXF 290
‘close_to_axis’
B, DXF 291
*ROTATIONGRIPENTITY*
‘parent’
struct _dwg_object_entity*
*ROTATIONPARAMETERENTITY*
‘parent’
struct _dwg_object_entity*
*RTEXT*
‘parent’
struct _dwg_object_entity*
‘pt’
3BD, DXF 10
‘extrusion’
BE, DXF 210
‘rotation’
BD, DXF 50
‘height’
BD, DXF 50
‘flags’
BS, DXF 70
‘text_value’
T, DXF 1
‘style’
H, DXF 7
*SECTIONOBJECT*
‘parent’
struct _dwg_object_entity*
‘state’
BL, DXF 90
‘flags’
BL, DXF 91
‘name’
T, DXF 1
‘vert_dir’
3BD, DXF 10
‘top_height’
BD, DXF 40
‘bottom_height’
BD, DXF 41
‘indicator_alpha’
BS, DXF 70
‘indicator_color’
CMC, DXF 62
‘num_verts’
BL, DXF 92
‘verts’
3BD*, DXF 11
‘num_blverts’
BL, DXF 93
‘blverts’
3BD*, DXF 12
‘section_settings’
H, DXF 360
*SEQEND*
‘parent’
struct _dwg_object_entity*
‘begin_addr_r11’
RL
*SHAPE*
‘parent’
struct _dwg_object_entity*
‘ins_pt’
3BD, DXF 10
‘scale’
BD, DXF 40
‘rotation’
BD, DXF 50
‘width_factor’
BD, DXF 41
‘oblique_angle’
BD, DXF 51
‘thickness’
BD, DXF 39
‘style_id’
BS, DXF 2
‘extrusion’
BE, DXF 210
‘style’
H, DXF 7
*SOLID*
‘parent’
struct _dwg_object_entity*
‘thickness’
BT, DXF 39
‘elevation’
BD, DXF 38
‘corner1’
2RD, DXF 10
‘corner2’
2RD, DXF 11
‘corner3’
2RD, DXF 12
‘corner4’
2RD, DXF 13
‘extrusion’
BE, DXF 210
*SPLINE*
‘parent’
struct _dwg_object_entity*
‘flag’
RS
‘scenario’
BS
‘degree’
BS, DXF 71
‘splineflags’
BL
‘knotparam’
BL
‘fit_tol’
BD, DXF 44
‘beg_tan_vec’
3BD, DXF 12
‘end_tan_vec’
3BD, DXF 13
‘closed_b’
B
‘periodic’
B
‘rational’
B
‘weighted’
B
‘knot_tol’
BD, DXF 42
‘ctrl_tol’
BD, DXF 43
‘num_fit_pts’
BS, DXF 74
‘fit_pts’
3DPOINT*, DXF 11
‘num_knots’
BL, DXF 72
‘knots’
BD*, DXF 40
‘num_ctrl_pts’
BL, DXF 73
‘ctrl_pts’
Dwg_SPLINE_control_point*
*SWEPTSURFACE*
‘parent’
struct _dwg_object_entity*
‘acis_empty’
B, DXF 290
‘unknown’
B
‘version’
BS, DXF 70
‘num_blocks’
BL
‘block_size’
BL*
‘encr_sat_data’
char **, DXF 1
‘sab_size’
BL
‘acis_data’
RC*
‘wireframe_data_present’
B
‘point_present’
B
‘point’
3BD
‘isolines’
BL
‘isoline_present’
B
‘num_wires’
BL
‘wires’
Dwg_3DSOLID_wire*
‘num_silhouettes’
BL
‘silhouettes’
Dwg_3DSOLID_silhouette*
‘_dxf_sab_converted’
B
‘acis_empty2’
B
‘extra_acis_data’
struct _dwg_entity_3DSOLID*
‘num_materials’
BL
‘materials’
Dwg_3DSOLID_material*
‘revision_guid’
RC, DXF 2
‘revision_major’
BL
‘revision_minor1’
BS
‘revision_minor2’
BS
‘revision_bytes’
RC
‘end_marker’
BL
‘history_id’
H, DXF 350
‘has_revision_guid’
B
‘acis_empty_bit’
B
‘modeler_format_version’
BS, DXF 70
‘u_isolines’
BS, DXF 71
‘v_isolines’
BS, DXF 72
‘class_version’
BL, DXF 90
‘sweep_entity_id’
BL, DXF 90
‘sweepdata_size’
BL, DXF 90
‘sweepdata’
TF, DXF 310
‘path_entity_id’
BL, DXF 90
‘pathdata_size’
BL, DXF 90
‘pathdata’
TF, DXF 310
‘draft_angle’
BD, DXF 42
‘draft_start_distance’
BD, DXF 43
‘draft_end_distance’
BD, DXF 44
‘twist_angle’
BD, DXF 45
‘scale_factor’
BD, DXF 48
‘align_angle’
BD, DXF 49
‘sweep_entity_transmatrix’
BD*, DXF 46
‘path_entity_transmatrix’
BD*, DXF 47
‘is_solid’
B, DXF 290
‘sweep_alignment_flags’
BS, DXF 70
‘path_flags’
BS, DXF 71
‘align_start’
B, DXF 292
‘bank’
B, DXF 293
‘base_point_set’
B, DXF 294
‘sweep_entity_transform_computed’
B, DXF 295
‘path_entity_transform_computed’
B, DXF 296
‘reference_vector_for_controlling_twist’
3BD, DXF 11
‘sweep_entity’
H
‘path_entity’
H
*TABLE*
‘parent’
struct _dwg_object_entity*
‘ldata’
Dwg_LinkedData
‘tdata’
Dwg_LinkedTableData
‘fdata’
Dwg_FormattedTableData
‘tablestyle’
H, DXF 342
‘unknown_rc’
RC
‘unknown_h’
H
‘unknown_bl’
BL
‘unknown_b’
B
‘unknown_bl1’
BL
‘ins_pt’
3BD, DXF 10
‘scale’
3BD_1, DXF 41
‘scale_flag’
BB
‘rotation’
BD, DXF 50
‘extrusion’
BE, DXF 210
‘has_attribs’
B, DXF 66
‘num_owned’
BL
‘flag_for_table_value’
BS, DXF 90
‘horiz_direction’
3BD, DXF 11
‘num_cols’
BL, DXF 92
‘num_rows’
BL, DXF 91
‘num_cells’
unsigned long
‘col_widths’
BD*, DXF 142
‘row_heights’
BD*, DXF 141
‘cells’
Dwg_TABLE_Cell*
‘has_table_overrides’
B
‘table_flag_override’
BL, DXF 93
‘title_suppressed’
B, DXF 280
‘header_suppressed’
B, DXF 281
‘flow_direction’
BS, DXF 70
‘horiz_cell_margin’
BD, DXF 40
‘vert_cell_margin’
BD, DXF 41
‘title_row_color’
CMC, DXF 64
‘header_row_color’
CMC, DXF 64
‘data_row_color’
CMC, DXF 64
‘title_row_fill_none’
B, DXF 283
‘header_row_fill_none’
B, DXF 283
‘data_row_fill_none’
B, DXF 283
‘title_row_fill_color’
CMC, DXF 63
‘header_row_fill_color’
CMC, DXF 63
‘data_row_fill_color’
CMC, DXF 63
‘title_row_alignment’
BS, DXF 170
‘header_row_alignment’
BS, DXF 170
‘data_row_alignment’
BS, DXF 170
‘title_text_style’
H, DXF 7
‘header_text_style’
H, DXF 7
‘data_text_style’
H, DXF 7
‘title_row_height’
BD, DXF 140
‘header_row_height’
BD, DXF 140
‘data_row_height’
BD, DXF 140
‘has_border_color_overrides’
B
‘border_color_overrides_flag’
BL, DXF 94
‘title_horiz_top_color’
CMC, DXF 64
‘title_horiz_ins_color’
CMC, DXF 65
‘title_horiz_bottom_color’
CMC, DXF 66
‘title_vert_left_color’
CMC, DXF 63
‘title_vert_ins_color’
CMC, DXF 68
‘title_vert_right_color’
CMC, DXF 69
‘header_horiz_top_color’
CMC, DXF 64
‘header_horiz_ins_color’
CMC, DXF 65
‘header_horiz_bottom_color’
CMC, DXF 66
‘header_vert_left_color’
CMC, DXF 63
‘header_vert_ins_color’
CMC, DXF 68
‘header_vert_right_color’
CMC, DXF 69
‘data_horiz_top_color’
CMC, DXF 64
‘data_horiz_ins_color’
CMC, DXF 65
‘data_horiz_bottom_color’
CMC, DXF 66
‘data_vert_left_color’
CMC, DXF 63
‘data_vert_ins_color’
CMC, DXF 68
‘data_vert_right_color’
CMC, DXF 69
‘has_border_lineweight_overrides’
B
‘border_lineweight_overrides_flag’
BL, DXF 95
‘title_horiz_top_linewt’
BS
‘title_horiz_ins_linewt’
BS
‘title_horiz_bottom_linewt’
BS
‘title_vert_left_linewt’
BS
‘title_vert_ins_linewt’
BS
‘title_vert_right_linewt’
BS
‘header_horiz_top_linewt’
BS
‘header_horiz_ins_linewt’
BS
‘header_horiz_bottom_linewt’
BS
‘header_vert_left_linewt’
BS
‘header_vert_ins_linewt’
BS
‘header_vert_right_linewt’
BS
‘data_horiz_top_linewt’
BS
‘data_horiz_ins_linewt’
BS
‘data_horiz_bottom_linewt’
BS
‘data_vert_left_linewt’
BS
‘data_vert_ins_linewt’
BS
‘data_vert_right_linewt’
BS
‘has_border_visibility_overrides’
B
‘border_visibility_overrides_flag’
BL, DXF 96
‘title_horiz_top_visibility’
BS
‘title_horiz_ins_visibility’
BS
‘title_horiz_bottom_visibility’
BS
‘title_vert_left_visibility’
BS
‘title_vert_ins_visibility’
BS
‘title_vert_right_visibility’
BS
‘header_horiz_top_visibility’
BS
‘header_horiz_ins_visibility’
BS
‘header_horiz_bottom_visibility’
BS
‘header_vert_left_visibility’
BS
‘header_vert_ins_visibility’
BS
‘header_vert_right_visibility’
BS
‘data_horiz_top_visibility’
BS
‘data_horiz_ins_visibility’
BS
‘data_horiz_bottom_visibility’
BS
‘data_vert_left_visibility’
BS
‘data_vert_ins_visibility’
BS
‘data_vert_right_visibility’
BS
‘block_header’
H, DXF 2
‘first_attrib’
H
‘last_attrib’
H
‘attribs’
H*
‘seqend’
H
‘title_row_style_override’
H, DXF 7
‘header_row_style_override’
H
‘data_row_style_override’
H
‘unknown_bs’
BS
‘hor_dir’
3BD, DXF 11
‘has_break_data’
BL
‘break_flag’
BL
‘break_flow_direction’
BL
‘break_spacing’
BD
‘break_unknown1’
BL
‘break_unknown2’
BL
‘num_break_heights’
BL
‘break_heights’
Dwg_TABLE_BreakHeight*
‘num_break_rows’
BL
‘break_rows’
Dwg_TABLE_BreakRow*
*TEXT*
‘parent’
struct _dwg_object_entity*
‘dataflags’
RC
‘elevation’
RD, DXF 30
‘ins_pt’
2DPOINT, DXF 10
‘alignment_pt’
2DPOINT, DXF 11
‘extrusion’
BE, DXF 210
‘thickness’
RD, DXF 39
‘oblique_angle’
RD, DXF 51
‘rotation’
RD, DXF 50
‘height’
RD, DXF 40
‘width_factor’
RD, DXF 41
‘text_value’
T, DXF 1
‘generation’
BS, DXF 71
‘horiz_alignment’
BS, DXF 72
‘vert_alignment’
BS, DXF 73
‘style’
H, DXF 7
*TOLERANCE*
‘parent’
struct _dwg_object_entity*
‘unknown_short’
BS
‘height’
BD
‘dimgap’
BD
‘ins_pt’
3BD, DXF 10
‘x_direction’
3BD, DXF 11
‘extrusion’
BE
‘text_value’
T, DXF 1
‘dimstyle’
H, DXF 3
*TRACE*
‘parent’
struct _dwg_object_entity*
‘thickness’
BT, DXF 39
‘elevation’
BD, DXF 38
‘corner1’
2RD, DXF 10
‘corner2’
2RD, DXF 11
‘corner3’
2RD, DXF 12
‘corner4’
2RD, DXF 13
‘extrusion’
BE, DXF 210
*UNKNOWN_ENT*
‘parent’
struct _dwg_object_entity*
*VERTEX_2D*
‘parent’
struct _dwg_object_entity*
‘flag’
RC, DXF 70
‘point’
3BD, DXF 10
‘start_width’
BD, DXF 40
‘end_width’
BD, DXF 41
‘id’
BL, DXF 91
‘bulge’
BD, DXF 42
‘tangent_dir’
BD, DXF 50
*VERTEX_3D*
‘parent’
struct _dwg_object_entity*
‘flag’
RC, DXF 70
‘point’
3BD, DXF 10
*VERTEX_MESH*
*Note VERTEX_3D::
*VERTEX_PFACE*
*Note VERTEX_3D::
*VERTEX_PFACE_FACE*
‘parent’
struct _dwg_object_entity*
‘flag’
RC, DXF 70
‘vertind’
BS, DXF 71
*VIEWPORT*
‘parent’
struct _dwg_object_entity*
‘center’
3BD, DXF 10
‘width’
BD, DXF 40
‘height’
BD, DXF 41
‘on_off’
RS, DXF 68
‘id’
RS, DXF 69
‘view_target’
3BD, DXF 17
‘VIEWDIR’
3BD, DXF 16
‘twist_angle’
BD, DXF 51
‘VIEWSIZE’
BD, DXF 45
‘lens_length’
BD, DXF 42
‘front_clip_z’
BD, DXF 43
‘back_clip_z’
BD, DXF 44
‘SNAPANG’
BD, DXF 50
‘VIEWCTR’
2RD, DXF 12
‘SNAPBASE’
2RD, DXF 13
‘SNAPUNIT’
2RD, DXF 14
‘GRIDUNIT’
2RD, DXF 15
‘circle_zoom’
BS, DXF 72
‘grid_major’
BS, DXF 61
‘num_frozen_layers’
BL
‘status_flag’
BL, DXF 90
‘style_sheet’
T, DXF 1
‘render_mode’
RC, DXF 281
‘ucs_at_origin’
B, DXF 74
‘UCSVP’
B, DXF 71
‘ucsorg’
3BD, DXF 110
‘ucsxdir’
3BD, DXF 111
‘ucsydir’
3BD, DXF 112
‘ucs_elevation’
BD, DXF 146
‘UCSORTHOVIEW’
BS, DXF 79
‘shadeplot_mode’
BS, DXF 170
‘use_default_lights’
B, DXF 292
‘default_lighting_type’
RC, DXF 282
‘brightness’
BD, DXF 141
‘contrast’
BD, DXF 142
‘ambient_color’
CMC, DXF 63
‘vport_entity_header’
H
‘frozen_layers’
H*, DXF 341
‘clip_boundary’
H, DXF 340
‘named_ucs’
H, DXF 345
‘base_ucs’
H, DXF 346
‘background’
H, DXF 332
‘visualstyle’
H, DXF 348
‘shadeplot’
H, DXF 333
‘sun’
H, DXF 361
*VISIBILITYGRIPENTITY*
‘parent’
struct _dwg_object_entity*
*VISIBILITYPARAMETERENTITY*
‘parent’
struct _dwg_object_entity*
*WIPEOUT*
‘parent’
struct _dwg_object_entity*
‘class_version’
BL, DXF 90
‘pt0’
3BD, DXF 10
‘uvec’
3BD, DXF 11
‘vvec’
3BD, DXF 12
‘size’
2RD, DXF 13
‘display_props’
BS, DXF 70
‘clipping’
B, DXF 280
‘brightness’
RC, DXF 281
‘contrast’
RC, DXF 282
‘fade’
RC, DXF 283
‘clip_mode’
B, DXF 290
‘clip_boundary_type’
BS, DXF 71
‘num_clip_verts’
BL, DXF 91
‘clip_verts’
2RD*, DXF 14
‘imagedef’
H, DXF 340
‘imagedefreactor’
H, DXF 360
*XLINE*
*Note RAY::
*XYGRIPENTITY*
‘parent’
struct _dwg_object_entity*
*XYPARAMETERENTITY*
‘parent’
struct _dwg_object_entity*
File: LibreDWG.info, Node: OBJECTS, Prev: ENTITIES, Up: Objects
4.3 OBJECTS
===========
All non-graphical objects with its fields. *Note Common Object fields::
*ACMECOMMANDHISTORY*
‘parent’
struct _dwg_object_object*
‘class_version’
BS
*ACMESCOPE*
‘parent’
struct _dwg_object_object*
‘class_version’
BS
*ACMESTATEMGR*
‘parent’
struct _dwg_object_object*
‘class_version’
BS
*ACSH_BOOLEAN_CLASS*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘history_node’
Dwg_ACSH_HistoryNode
‘major’
BL, DXF 90
‘minor’
BL, DXF 91
‘operation’
RCd, DXF 280
‘operand1’
BL, DXF 92
‘operand2’
BL, DXF 93
*ACSH_BOX_CLASS*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘history_node’
Dwg_ACSH_HistoryNode
‘major’
BL, DXF 90
‘minor’
BL, DXF 91
‘length’
BD, DXF 40
‘width’
BD, DXF 41
‘height’
BD, DXF 42
*ACSH_BREP_CLASS*
‘parent’
struct _dwg_object_object*
‘acis_empty’
B, DXF 290
‘unknown’
B
‘version’
BS, DXF 70
‘num_blocks’
BL
‘block_size’
BL*
‘encr_sat_data’
char **, DXF 1
‘sab_size’
BL
‘acis_data’
RC*
‘wireframe_data_present’
B
‘point_present’
B
‘point’
3BD
‘isolines’
BL
‘isoline_present’
B
‘num_wires’
BL
‘wires’
Dwg_3DSOLID_wire*
‘num_silhouettes’
BL
‘silhouettes’
Dwg_3DSOLID_silhouette*
‘_dxf_sab_converted’
B
‘acis_empty2’
B
‘extra_acis_data’
struct _dwg_entity_3DSOLID*
‘num_materials’
BL
‘materials’
Dwg_3DSOLID_material*
‘revision_guid’
RC, DXF 2
‘revision_major’
BL
‘revision_minor1’
BS
‘revision_minor2’
BS
‘revision_bytes’
RC
‘end_marker’
BL
‘history_id’
H, DXF 350
‘has_revision_guid’
B
‘acis_empty_bit’
B
‘evalexpr’
Dwg_EvalExpr
‘history_node’
Dwg_ACSH_HistoryNode
‘major’
BL, DXF 90
‘minor’
BL, DXF 91
*ACSH_CHAMFER_CLASS*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘history_node’
Dwg_ACSH_HistoryNode
‘major’
BL, DXF 90
‘minor’
BL, DXF 91
‘bl92’
BL, DXF 92
‘base_dist’
BD, DXF 41
‘other_dist’
BD, DXF 42
‘num_edges’
BL, DXF 93
‘edges’
BL*, DXF 94
‘bl95’
BL, DXF 95
*ACSH_CONE_CLASS*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘history_node’
Dwg_ACSH_HistoryNode
‘major’
BL, DXF 90
‘minor’
BL, DXF 91
‘height’
BD, DXF 40
‘major_radius’
BD, DXF 41
‘minor_radius’
BD, DXF 42
‘x_radius’
BD, DXF 43
*ACSH_CYLINDER_CLASS*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘history_node’
Dwg_ACSH_HistoryNode
‘major’
BL, DXF 90
‘minor’
BL, DXF 91
‘height’
BD, DXF 40
‘major_radius’
BD, DXF 41
‘minor_radius’
BD, DXF 42
‘x_radius’
BD, DXF 43
*ACSH_EXTRUSION_CLASS*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘history_node’
Dwg_ACSH_HistoryNode
‘major’
BL, DXF 90
‘minor’
BL, DXF 91
‘direction’
3BD, DXF 10
‘bl92’
BL, DXF 92
‘shsw_text_size’
BL, DXF 90
‘shsw_text’
TF, DXF 310
‘shsw_bl93’
BL, DXF 93
‘shsw_text2_size’
BL, DXF 90
‘shsw_text2’
TF, DXF 310
‘draft_angle’
BD, DXF 42
‘start_draft_dist’
BD, DXF 43
‘end_draft_dist’
BD, DXF 44
‘scale_factor’
BD, DXF 45
‘twist_angle’
BD, DXF 48
‘align_angle’
BD, DXF 49
‘sweepentity_transform’
BD*, DXF 46
‘pathentity_transform’
BD*, DXF 47
‘align_option’
RC, DXF 70
‘miter_option’
RC, DXF 71
‘has_align_start’
B, DXF 290
‘bank’
B, DXF 292
‘check_intersections’
B, DXF 293
‘shsw_b294’
B, DXF 294
‘shsw_b295’
B, DXF 295
‘shsw_b296’
B, DXF 296
‘pt2’
3BD, DXF 11
*ACSH_FILLET_CLASS*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘history_node’
Dwg_ACSH_HistoryNode
‘major’
BL, DXF 90
‘minor’
BL, DXF 91
‘bl92’
BL, DXF 92
‘num_edges’
BL, DXF 93
‘edges’
BL*, DXF 94
‘num_radiuses’
BL, DXF 95
‘num_startsetbacks’
BL, DXF 96
‘num_endsetbacks’
BL, DXF 97
‘radiuses’
BD*, DXF 41
‘startsetbacks’
BD*, DXF 42
‘endsetbacks’
BD*, DXF 43
*ACSH_HISTORY_CLASS*
‘parent’
struct _dwg_object_object*
‘major’
BL, DXF 90
‘minor’
BL, DXF 91
‘owner’
H, DXF 360
‘h_nodeid’
BL, DXF 92
‘show_history’
B, DXF 280
‘record_history’
B, DXF 281
*ACSH_LOFT_CLASS*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘history_node’
Dwg_ACSH_HistoryNode
‘major’
BL, DXF 90
‘minor’
BL, DXF 91
‘num_crosssects’
BL, DXF 92
‘crosssects’
H*
‘num_guides’
BL, DXF 95
‘guides’
H*
*ACSH_PYRAMID_CLASS*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘history_node’
Dwg_ACSH_HistoryNode
‘major’
BL, DXF 90
‘minor’
BL, DXF 91
‘height’
BD, DXF 40
‘sides’
BL, DXF 92
‘radius’
BD, DXF 41
‘topradius’
BD, DXF 42
*ACSH_REVOLVE_CLASS*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘history_node’
Dwg_ACSH_HistoryNode
‘major’
BL, DXF 90
‘minor’
BL, DXF 91
‘axis_pt’
3BD, DXF 10
‘direction’
2RD, DXF 11
‘revolve_angle’
BD, DXF 40
‘start_angle’
BD, DXF 41
‘draft_angle’
BD, DXF 43
‘bd44’
BD, DXF 44
‘bd45’
BD, DXF 45
‘twist_angle’
BD, DXF 46
‘b290’
B, DXF 290
‘is_close_to_axis’
B, DXF 291
‘sweep_entity’
H
*ACSH_SPHERE_CLASS*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘history_node’
Dwg_ACSH_HistoryNode
‘major’
BL, DXF 90
‘minor’
BL, DXF 91
‘radius’
BD, DXF 40
*ACSH_SWEEP_CLASS*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘history_node’
Dwg_ACSH_HistoryNode
‘major’
BL, DXF 90
‘minor’
BL, DXF 91
‘direction’
3BD, DXF 10
‘bl92’
BL, DXF 92
‘shsw_text_size’
BL, DXF 90
‘shsw_text’
TF, DXF 310
‘shsw_bl93’
BL, DXF 93
‘shsw_text2_size’
BL, DXF 90
‘shsw_text2’
TF, DXF 310
‘draft_angle’
BD, DXF 42
‘start_draft_dist’
BD, DXF 43
‘end_draft_dist’
BD, DXF 44
‘scale_factor’
BD, DXF 45
‘twist_angle’
BD, DXF 48
‘align_angle’
BD, DXF 49
‘sweepentity_transform’
BD*, DXF 46
‘pathentity_transform’
BD*, DXF 47
‘align_option’
RC, DXF 70
‘miter_option’
RC, DXF 71
‘has_align_start’
B, DXF 290
‘bank’
B, DXF 292
‘check_intersections’
B, DXF 293
‘shsw_b294’
B, DXF 294
‘shsw_b295’
B, DXF 295
‘shsw_b296’
B, DXF 296
‘pt2’
3BD, DXF 11
*ACSH_TORUS_CLASS*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘history_node’
Dwg_ACSH_HistoryNode
‘major’
BL, DXF 90
‘minor’
BL, DXF 91
‘major_radius’
BD, DXF 40
‘minor_radius’
BD, DXF 41
*ACSH_WEDGE_CLASS*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘history_node’
Dwg_ACSH_HistoryNode
‘major’
BL, DXF 90
‘minor’
BL, DXF 91
‘length’
BD, DXF 40
‘width’
BD, DXF 41
‘height’
BD, DXF 42
*ALDIMOBJECTCONTEXTDATA*
‘parent’
struct _dwg_object_object*
‘class_version’
BS, DXF 70
‘is_default’
B, DXF 290
‘scale’
H, DXF 340
‘dimension’
Dwg_OCD_Dimension
‘dimline_pt’
3BD, DXF 11
*ANGDIMOBJECTCONTEXTDATA*
‘parent’
struct _dwg_object_object*
‘class_version’
BS, DXF 70
‘is_default’
B, DXF 290
‘scale’
H, DXF 340
‘dimension’
Dwg_OCD_Dimension
‘arc_pt’
3BD, DXF 11
*ANNOTSCALEOBJECTCONTEXTDATA*
‘parent’
struct _dwg_object_object*
‘class_version’
BS, DXF 70
‘is_default’
B, DXF 290
‘scale’
H, DXF 340
*APPID*
APPID is a table object.
‘parent’
struct _dwg_object_object*
‘flag’
RC
‘name’
TV
‘used’
RSd
‘is_xref_ref’
B
‘is_xref_resolved’
BS
‘is_xref_dep’
B
‘xref’
H
‘unknown’
RC, DXF 71
*APPID_CONTROL*
APPID_CONTROL is a table_control object.
‘parent’
struct _dwg_object_object*
‘num_entries’
BS, DXF 70
‘entries’
H*
‘flags_r11’
RS
*ASSOC2DCONSTRAINTGROUP*
‘parent’
struct _dwg_object_object*
‘class_version’
BS, DXF 90
‘geometry_status’
BL, DXF 90
‘owningnetwork’
H, DXF 330
‘actionbody’
H, DXF 360
‘action_index’
BL, DXF 90
‘max_assoc_dep_index’
BL, DXF 90
‘num_deps’
BL, DXF 90
‘deps’
Dwg_ASSOCACTION_Deps*
‘num_owned_params’
BL
‘owned_params’
H*
‘num_values’
BL
‘values’
Dwg_VALUEPARAM*
‘version’
BL, DXF 90
‘b1’
B, DXF 70
‘workplane’
3BD
‘h1’
H, DXF 360
‘num_actions’
BL, DXF 90
‘actions’
H*, DXF 360
‘num_nodes’
BL, DXF 90
‘nodes’
Dwg_CONSTRAINTGROUPNODE*
*ASSOC3POINTANGULARDIMACTIONBODY*
‘parent’
struct _dwg_object_object*
‘aaab_version’
BS, DXF 90
‘assoc_dep’
H, DXF 330
‘aab_version’
BS, DXF 90
‘actionbody’
H, DXF 360
‘pab’
Dwg_ASSOCPARAMBASEDACTIONBODY
‘class_version’
BS, DXF 90
‘r_node’
H, DXF 330
‘d_node’
H, DXF 330
‘assocdep’
H, DXF 330
*ASSOCACTION*
‘parent’
struct _dwg_object_object*
‘class_version’
BS, DXF 90
‘geometry_status’
BL, DXF 90
‘owningnetwork’
H, DXF 330
‘actionbody’
H, DXF 360
‘action_index’
BL, DXF 90
‘max_assoc_dep_index’
BL, DXF 90
‘num_deps’
BL, DXF 90
‘deps’
Dwg_ASSOCACTION_Deps*
‘num_owned_params’
BL
‘owned_params’
H*
‘num_values’
BL
‘values’
Dwg_VALUEPARAM*
*ASSOCACTIONPARAM*
‘parent’
struct _dwg_object_object*
‘is_r2013’
BS, DXF 90
‘aap_version’
BL, DXF 90
‘name’
T, DXF 1
*ASSOCALIGNEDDIMACTIONBODY*
‘parent’
struct _dwg_object_object*
‘aaab_version’
BS, DXF 90
‘assoc_dep’
H, DXF 330
‘aab_version’
BS, DXF 90
‘actionbody’
H, DXF 360
‘pab’
Dwg_ASSOCPARAMBASEDACTIONBODY
‘class_version’
BL, DXF 90
‘r_node’
H, DXF 330
‘d_node’
H, DXF 330
*ASSOCARRAYACTIONBODY*
‘parent’
struct _dwg_object_object*
‘aab_version’
BL, DXF 90
‘pab’
Dwg_ASSOCPARAMBASEDACTIONBODY
‘aaab_version’
BL, DXF 90
‘paramblock’
T, DXF 1
‘transmatrix’
BD*, DXF 40
*ASSOCARRAYMODIFYACTIONBODY*
‘parent’
struct _dwg_object_object*
‘aab_version’
BL, DXF 90
‘pab’
Dwg_ASSOCPARAMBASEDACTIONBODY
‘aaab_version’
BL, DXF 90
‘paramblock’
T, DXF 1
‘transmatrix’
BD*, DXF 40
‘status’
BS, DXF 70
‘num_items’
BL, DXF 90
‘items’
Dwg_ARRAYITEMLOCATOR*
*ASSOCASMBODYACTIONPARAM*
‘parent’
struct _dwg_object_object*
‘is_r2013’
BS, DXF 90
‘aap_version’
BL, DXF 90
‘name’
T, DXF 1
‘asdap_class_version’
BL, DXF 90
‘dep’
H, DXF 330
‘class_version’
BL, DXF 90
‘acis_empty’
B
‘unknown’
B
‘version’
BS
‘num_blocks’
BL
‘block_size’
BL*
‘encr_sat_data’
char **
‘sab_size’
BL
‘acis_data’
RC*
‘wireframe_data_present’
B
‘point_present’
B
‘point’
3BD
‘isolines’
BL
‘isoline_present’
B
‘num_wires’
BL
‘wires’
Dwg_3DSOLID_wire*
‘num_silhouettes’
BL
‘silhouettes’
Dwg_3DSOLID_silhouette*
‘_dxf_sab_converted’
B
‘acis_empty2’
B
‘extra_acis_data’
struct _dwg_entity_3DSOLID*
‘num_materials’
BL
‘materials’
Dwg_3DSOLID_material*
‘revision_guid’
RC
‘revision_major’
BL
‘revision_minor1’
BS
‘revision_minor2’
BS
‘revision_bytes’
RC
‘end_marker’
BL
‘history_id’
H
‘has_revision_guid’
B
‘acis_empty_bit’
B
*ASSOCBLENDSURFACEACTIONBODY*
‘parent’
struct _dwg_object_object*
‘aab_version’
BL, DXF 90
‘pab’
Dwg_ASSOCPARAMBASEDACTIONBODY
‘sab’
Dwg_ASSOCSURFACEACTIONBODY
‘pbsab_status’
BL, DXF 90
‘class_version’
BL, DXF 90
‘b1’
B, DXF 290
‘b2’
B, DXF 291
‘b3’
B, DXF 292
‘b4’
B, DXF 293
‘b5’
B, DXF 294
‘blend_options’
BS, DXF 72
‘bs2’
BS, DXF 73
*ASSOCCOMPOUNDACTIONPARAM*
‘parent’
struct _dwg_object_object*
‘is_r2013’
BS, DXF 90
‘aap_version’
BL, DXF 90
‘name’
T, DXF 1
‘class_version’
BS, DXF 90
‘bs1’
BS, DXF 90
‘num_params’
BL, DXF 90
‘params’
H*, DXF 360
‘has_child_param’
B
‘child_status’
BS, DXF 90
‘child_id’
BL, DXF 90
‘child_param’
H, DXF 330
‘h330_2’
H, DXF 330
‘bl2’
BL, DXF 90
‘h330_3’
H, DXF 330
*ASSOCDEPENDENCY*
‘parent’
struct _dwg_object_object*
‘class_version’
BS, DXF 90
‘status’
BL, DXF 90
‘is_read_dep’
B, DXF 290
‘is_write_dep’
B, DXF 290
‘is_attached_to_object’
B, DXF 290
‘is_delegating_to_owning_action’
B, DXF 290
‘order’
BLd, DXF 90
‘dep_on’
H, DXF 330
‘has_name’
B, DXF 290
‘name’
T, DXF 1
‘depbodyid’
BLd, DXF 90
‘readdep’
H, DXF 330
‘dep_body’
H, DXF 360
‘node’
H, DXF 330
*ASSOCDIMDEPENDENCYBODY*
‘parent’
struct _dwg_object_object*
‘adb_version’
BS, DXF 90
‘dimbase_version’
BS, DXF 90
‘name’
T, DXF 1
‘class_version’
BS, DXF 90
*ASSOCEDGEACTIONPARAM*
‘parent’
struct _dwg_object_object*
‘is_r2013’
BS, DXF 90
‘aap_version’
BL, DXF 90
‘name’
T, DXF 1
‘asdap_class_version’
BL, DXF 90
‘dep’
H, DXF 330
‘class_version’
BL, DXF 90
‘param’
H, DXF 330
‘has_action’
B, DXF 290
‘action_type’
BL, DXF 90
‘subent’
H
*ASSOCEDGECHAMFERACTIONBODY*
‘parent’
struct _dwg_object_object*
‘aab_version’
BL, DXF 90
‘pab’
Dwg_ASSOCPARAMBASEDACTIONBODY
‘sab’
Dwg_ASSOCSURFACEACTIONBODY
‘pbsab_status’
BL, DXF 90
*ASSOCEDGEFILLETACTIONBODY*
‘parent’
struct _dwg_object_object*
‘aab_version’
BL, DXF 90
‘pab’
Dwg_ASSOCPARAMBASEDACTIONBODY
‘sab’
Dwg_ASSOCSURFACEACTIONBODY
‘pbsab_status’
BL, DXF 90
*ASSOCEXTENDSURFACEACTIONBODY*
‘parent’
struct _dwg_object_object*
‘aab_version’
BL, DXF 90
‘pab’
Dwg_ASSOCPARAMBASEDACTIONBODY
‘sab’
Dwg_ASSOCSURFACEACTIONBODY
‘pbsab_status’
BL, DXF 90
‘class_version’
BL, DXF 90
‘option’
RC, DXF 280
*ASSOCEXTRUDEDSURFACEACTIONBODY*
‘parent’
struct _dwg_object_object*
‘aab_version’
BL, DXF 90
‘pab’
Dwg_ASSOCPARAMBASEDACTIONBODY
‘sab’
Dwg_ASSOCSURFACEACTIONBODY
‘pbsab_status’
BL, DXF 90
‘class_version’
BL, DXF 90
*ASSOCFACEACTIONPARAM*
‘parent’
struct _dwg_object_object*
‘is_r2013’
BS, DXF 90
‘aap_version’
BL, DXF 90
‘name’
T, DXF 1
‘asdap_class_version’
BL, DXF 90
‘dep’
H, DXF 330
‘class_version’
BL, DXF 90
‘index’
BL, DXF 90
*ASSOCFILLETSURFACEACTIONBODY*
‘parent’
struct _dwg_object_object*
‘aab_version’
BL, DXF 90
‘pab’
Dwg_ASSOCPARAMBASEDACTIONBODY
‘sab’
Dwg_ASSOCSURFACEACTIONBODY
‘pbsab_status’
BL, DXF 90
‘class_version’
BL, DXF 90
‘status’
BS, DXF 70
‘pt1’
2RD, DXF 10
‘pt2’
2RD, DXF 10
*ASSOCGEOMDEPENDENCY*
‘parent’
struct _dwg_object_object*
‘assocdep’
Dwg_Object_ASSOCDEPENDENCY
‘class_version’
BS, DXF 90
‘enabled’
B, DXF 290
‘classname’
T, DXF 1
‘dependent_on_compound_object’
B, DXF 290
*ASSOCLOFTEDSURFACEACTIONBODY*
‘parent’
struct _dwg_object_object*
‘aab_version’
BL, DXF 90
‘pab’
Dwg_ASSOCPARAMBASEDACTIONBODY
‘sab’
Dwg_ASSOCSURFACEACTIONBODY
‘pbsab_status’
BL, DXF 90
‘class_version’
BL, DXF 90
*ASSOCMLEADERACTIONBODY*
‘parent’
struct _dwg_object_object*
‘aaab_version’
BS, DXF 90
‘assoc_dep’
H, DXF 330
‘aab_version’
BS, DXF 90
‘actionbody’
H, DXF 360
‘pab’
Dwg_ASSOCPARAMBASEDACTIONBODY
‘class_version’
BL, DXF 90
‘num_actions’
BL, DXF 90
‘actions’
Dwg_ASSOCACTIONBODY_action*
*ASSOCNETWORK*
‘parent’
struct _dwg_object_object*
‘class_version’
BS, DXF 90
‘geometry_status’
BL, DXF 90
‘owningnetwork’
H, DXF 330
‘actionbody’
H, DXF 360
‘action_index’
BL, DXF 90
‘max_assoc_dep_index’
BL, DXF 90
‘num_deps’
BL, DXF 90
‘deps’
Dwg_ASSOCACTION_Deps*
‘num_owned_params’
BL
‘owned_params’
H*
‘num_values’
BL
‘values’
Dwg_VALUEPARAM*
‘network_version’
BS, DXF 90
‘network_action_index’
BL, DXF 90
‘num_actions’
BL, DXF 90
‘actions’
Dwg_ASSOCACTION_Deps*
‘num_owned_actions’
BL, DXF 90
‘owned_actions’
H*, DXF 330
*ASSOCNETWORKSURFACEACTIONBODY*
‘parent’
struct _dwg_object_object*
‘aab_version’
BL, DXF 90
‘pab’
Dwg_ASSOCPARAMBASEDACTIONBODY
‘sab’
Dwg_ASSOCSURFACEACTIONBODY
‘pbsab_status’
BL, DXF 90
‘class_version’
BL, DXF 90
*ASSOCOBJECTACTIONPARAM*
‘parent’
struct _dwg_object_object*
‘is_r2013’
BS, DXF 90
‘aap_version’
BL, DXF 90
‘name’
T, DXF 1
‘asdap_class_version’
BL, DXF 90
‘dep’
H, DXF 330
‘class_version’
BS, DXF 90
*ASSOCOFFSETSURFACEACTIONBODY*
‘parent’
struct _dwg_object_object*
‘aab_version’
BL, DXF 90
‘pab’
Dwg_ASSOCPARAMBASEDACTIONBODY
‘sab’
Dwg_ASSOCSURFACEACTIONBODY
‘pbsab_status’
BL, DXF 90
‘class_version’
BL, DXF 90
‘b1’
B, DXF 290
*ASSOCORDINATEDIMACTIONBODY*
‘parent’
struct _dwg_object_object*
‘aaab_version’
BS, DXF 90
‘assoc_dep’
H, DXF 330
‘aab_version’
BS, DXF 90
‘actionbody’
H, DXF 360
‘pab’
Dwg_ASSOCPARAMBASEDACTIONBODY
‘class_version’
BL, DXF 90
‘r_node’
H, DXF 330
‘d_node’
H, DXF 330
*ASSOCOSNAPPOINTREFACTIONPARAM*
‘parent’
struct _dwg_object_object*
‘is_r2013’
BS, DXF 90
‘aap_version’
BL, DXF 90
‘name’
T, DXF 1
‘class_version’
BS, DXF 90
‘bs1’
BS, DXF 90
‘num_params’
BL, DXF 90
‘params’
H*, DXF 360
‘has_child_param’
B
‘child_status’
BS, DXF 90
‘child_id’
BL, DXF 90
‘child_param’
H, DXF 330
‘h330_2’
H, DXF 330
‘bl2’
BL, DXF 90
‘h330_3’
H, DXF 330
‘status’
BS, DXF 90
‘osnap_mode’
RC, DXF 90
‘param’
BD, DXF 40
*ASSOCPATCHSURFACEACTIONBODY*
‘parent’
struct _dwg_object_object*
‘aab_version’
BL, DXF 90
‘pab’
Dwg_ASSOCPARAMBASEDACTIONBODY
‘sab’
Dwg_ASSOCSURFACEACTIONBODY
‘pbsab_status’
BL, DXF 90
‘class_version’
BL, DXF 90
*ASSOCPATHACTIONPARAM*
‘parent’
struct _dwg_object_object*
‘is_r2013’
BS, DXF 90
‘aap_version’
BL, DXF 90
‘name’
T, DXF 1
‘class_version’
BS, DXF 90
‘bs1’
BS, DXF 90
‘num_params’
BL, DXF 90
‘params’
H*, DXF 360
‘has_child_param’
B
‘child_status’
BS, DXF 90
‘child_id’
BL, DXF 90
‘child_param’
H, DXF 330
‘h330_2’
H, DXF 330
‘bl2’
BL, DXF 90
‘h330_3’
H, DXF 330
‘version’
BL, DXF 90
*ASSOCPERSSUBENTMANAGER*
‘parent’
struct _dwg_object_object*
‘class_version’
BL, DXF 90
‘unknown_3’
BL, DXF 90
‘unknown_0’
BL, DXF 90
‘unknown_2’
BL, DXF 90
‘num_steps’
BL, DXF 90
‘num_subents’
BL, DXF 90
‘steps’
BL*, DXF 90
‘subents’
BL*
‘unknown_bl6’
BL, DXF 90
‘unknown_bl6a’
BL, DXF 90
‘unknown_bl7a’
BL, DXF 90
‘unknown_bl7’
BL, DXF 90
‘unknown_bl8’
BL, DXF 90
‘unknown_bl9’
BL, DXF 90
‘unknown_bl10’
BL, DXF 90
‘unknown_bl11’
BL, DXF 90
‘unknown_bl12’
BL, DXF 90
‘unknown_bl13’
BL, DXF 90
‘unknown_bl14’
BL, DXF 90
‘unknown_bl15’
BL, DXF 90
‘unknown_bl16’
BL, DXF 90
‘unknown_bl17’
BL, DXF 90
‘unknown_bl18’
BL, DXF 90
‘unknown_bl19’
BL, DXF 90
‘unknown_bl20’
BL, DXF 90
‘unknown_bl21’
BL, DXF 90
‘unknown_bl22’
BL, DXF 90
‘unknown_bl23’
BL, DXF 90
‘unknown_bl24’
BL, DXF 90
‘unknown_bl25’
BL, DXF 90
‘unknown_bl26’
BL, DXF 90
‘unknown_bl27’
BL, DXF 90
‘unknown_bl28’
BL, DXF 90
‘unknown_bl29’
BL, DXF 90
‘unknown_bl30’
BL, DXF 90
‘unknown_bl31’
BL, DXF 90
‘unknown_bl32’
BL, DXF 90
‘unknown_bl33’
BL, DXF 90
‘unknown_bl34’
BL, DXF 90
‘unknown_bl35’
BL, DXF 90
‘unknown_bl36’
BL, DXF 90
‘unknown_b37’
B, DXF 290
*ASSOCPLANESURFACEACTIONBODY*
‘parent’
struct _dwg_object_object*
‘aab_version’
BL, DXF 90
‘pab’
Dwg_ASSOCPARAMBASEDACTIONBODY
‘sab’
Dwg_ASSOCSURFACEACTIONBODY
‘pbsab_status’
BL, DXF 90
‘class_version’
BL, DXF 90
*ASSOCPOINTREFACTIONPARAM*
‘parent’
struct _dwg_object_object*
‘is_r2013’
BS, DXF 90
‘aap_version’
BL, DXF 90
‘name’
T, DXF 1
‘class_version’
BS, DXF 90
‘bs1’
BS, DXF 90
‘num_params’
BL, DXF 90
‘params’
H*, DXF 360
‘has_child_param’
B
‘child_status’
BS, DXF 90
‘child_id’
BL, DXF 90
‘child_param’
H, DXF 330
‘h330_2’
H, DXF 330
‘bl2’
BL, DXF 90
‘h330_3’
H, DXF 330
*ASSOCRESTOREENTITYSTATEACTIONBODY*
‘parent’
struct _dwg_object_object*
‘aab_version’
BL, DXF 90
‘class_version’
BL, DXF 90
‘entity’
H, DXF 330
*ASSOCREVOLVEDSURFACEACTIONBODY*
‘parent’
struct _dwg_object_object*
‘aab_version’
BL, DXF 90
‘pab’
Dwg_ASSOCPARAMBASEDACTIONBODY
‘sab’
Dwg_ASSOCSURFACEACTIONBODY
‘pbsab_status’
BL, DXF 90
‘class_version’
BL, DXF 90
*ASSOCROTATEDDIMACTIONBODY*
‘parent’
struct _dwg_object_object*
‘aaab_version’
BS, DXF 90
‘assoc_dep’
H, DXF 330
‘aab_version’
BS, DXF 90
‘actionbody’
H, DXF 360
‘pab’
Dwg_ASSOCPARAMBASEDACTIONBODY
‘class_version’
BS, DXF 90
‘r_node’
H, DXF 330
‘d_node’
H, DXF 330
*ASSOCSWEPTSURFACEACTIONBODY*
‘parent’
struct _dwg_object_object*
‘aab_version’
BL, DXF 90
‘pab’
Dwg_ASSOCPARAMBASEDACTIONBODY
‘sab’
Dwg_ASSOCSURFACEACTIONBODY
‘pbsab_status’
BL, DXF 90
‘class_version’
BL, DXF 90
*ASSOCTRIMSURFACEACTIONBODY*
‘parent’
struct _dwg_object_object*
‘aab_version’
BL, DXF 90
‘pab’
Dwg_ASSOCPARAMBASEDACTIONBODY
‘sab’
Dwg_ASSOCSURFACEACTIONBODY
‘pbsab_status’
BL, DXF 90
‘class_version’
BL, DXF 90
‘b1’
B, DXF 290
‘b2’
B, DXF 290
‘distance’
BD, DXF 40
*ASSOCVALUEDEPENDENCY*
‘parent’
struct _dwg_object_object*
‘assocdep’
Dwg_Object_ASSOCDEPENDENCY
*ASSOCVARIABLE*
‘parent’
struct _dwg_object_object*
‘av_class_version’
BS, DXF 90
‘class_version’
BS, DXF 90
‘geometry_status’
BL, DXF 90
‘owningnetwork’
H, DXF 330
‘actionbody’
H, DXF 360
‘action_index’
BL, DXF 90
‘max_assoc_dep_index’
BL, DXF 90
‘num_deps’
BL, DXF 90
‘deps’
Dwg_ASSOCACTION_Deps*
‘num_owned_params’
BL
‘owned_params’
H*
‘num_values’
BL
‘values’
Dwg_VALUEPARAM*
‘name’
T, DXF 1
‘t58’
T, DXF 1
‘evaluator’
T, DXF 1
‘desc’
T, DXF 1
‘value’
Dwg_EvalVariant
‘has_t78’
B, DXF 290
‘t78’
T, DXF 1
‘b290’
B, DXF 290
*ASSOCVERTEXACTIONPARAM*
‘parent’
struct _dwg_object_object*
‘is_r2013’
BS, DXF 90
‘aap_version’
BL, DXF 90
‘name’
T, DXF 1
‘asdap_class_version’
BL, DXF 90
‘dep’
H, DXF 330
‘class_version’
BL, DXF 90
‘pt’
3BD, DXF 10
*BLKREFOBJECTCONTEXTDATA*
‘parent’
struct _dwg_object_object*
‘class_version’
BS, DXF 70
‘is_default’
B, DXF 290
‘scale’
H, DXF 340
‘rotation’
BD, DXF 50
‘ins_pt’
3BD, DXF 10
‘scale_factor’
3BD_1, DXF 42
*BLOCKALIGNEDCONSTRAINTPARAMETER*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘show_properties’
B, DXF 280
‘chain_actions’
B, DXF 281
‘def_basept’
3BD, DXF 1010
‘def_endpt’
3BD, DXF 1011
‘prop1’
Dwg_BLOCKPARAMETER_PropInfo
‘prop2’
Dwg_BLOCKPARAMETER_PropInfo
‘prop3’
Dwg_BLOCKPARAMETER_PropInfo
‘prop4’
Dwg_BLOCKPARAMETER_PropInfo
‘prop_states’
BL*, DXF 91
‘parameter_base_location’
BS, DXF 177
‘upd_basept’
3BD
‘basept’
3BD
‘upd_endpt’
3BD
‘endpt’
3BD
‘dependency’
H, DXF 330
‘expr_name’
T, DXF 305
‘expr_description’
T, DXF 306
‘value’
BD, DXF 140
‘value_set’
Dwg_BLOCKPARAMVALUESET
*BLOCKALIGNMENTGRIP*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘bg_bl91’
BL, DXF 91
‘bg_bl92’
BL, DXF 92
‘bg_location’
3BD, DXF 1010
‘bg_insert_cycling’
B, DXF 280
‘bg_insert_cycling_weight’
BLd, DXF 93
‘orientation’
3BD_1, DXF 140
*BLOCKALIGNMENTPARAMETER*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘show_properties’
B, DXF 280
‘chain_actions’
B, DXF 281
‘def_basept’
3BD, DXF 1010
‘def_endpt’
3BD, DXF 1011
‘prop1’
Dwg_BLOCKPARAMETER_PropInfo
‘prop2’
Dwg_BLOCKPARAMETER_PropInfo
‘prop3’
Dwg_BLOCKPARAMETER_PropInfo
‘prop4’
Dwg_BLOCKPARAMETER_PropInfo
‘prop_states’
BL*, DXF 91
‘parameter_base_location’
BS, DXF 177
‘upd_basept’
3BD
‘basept’
3BD
‘upd_endpt’
3BD
‘endpt’
3BD
‘align_perpendicular’
B, DXF 280
*BLOCKANGULARCONSTRAINTPARAMETER*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘show_properties’
B, DXF 280
‘chain_actions’
B, DXF 281
‘def_basept’
3BD, DXF 1010
‘def_endpt’
3BD, DXF 1011
‘prop1’
Dwg_BLOCKPARAMETER_PropInfo
‘prop2’
Dwg_BLOCKPARAMETER_PropInfo
‘prop3’
Dwg_BLOCKPARAMETER_PropInfo
‘prop4’
Dwg_BLOCKPARAMETER_PropInfo
‘prop_states’
BL*, DXF 91
‘parameter_base_location’
BS, DXF 177
‘upd_basept’
3BD
‘basept’
3BD
‘upd_endpt’
3BD
‘endpt’
3BD
‘dependency’
H, DXF 330
‘center_pt’
3BD, DXF 1011
‘end_pt’
3BD, DXF 1012
‘expr_name’
T, DXF 305
‘expr_description’
T, DXF 306
‘angle’
BD, DXF 140
‘orientation_on_both_grips’
B, DXF 280
‘value_set’
Dwg_BLOCKPARAMVALUESET
*BLOCKARRAYACTION*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘display_location’
3BD, DXF 1010
‘num_actions’
BL, DXF 70
‘actions’
BL*, DXF 91
‘num_deps’
BL, DXF 71
‘deps’
H*, DXF 330
‘conn_pts’
Dwg_BLOCKACTION_connectionpts
‘column_offset’
BD, DXF 140
‘row_offset’
BD, DXF 141
*BLOCKBASEPOINTPARAMETER*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘show_properties’
B, DXF 280
‘chain_actions’
B, DXF 281
‘def_pt’
3BD, DXF 1010
‘num_propinfos’
BL, DXF 93
‘prop1’
Dwg_BLOCKPARAMETER_PropInfo
‘prop2’
Dwg_BLOCKPARAMETER_PropInfo
‘pt’
3BD, DXF 1011
‘base_pt’
3BD, DXF 1012
*BLOCKDIAMETRICCONSTRAINTPARAMETER*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘show_properties’
B, DXF 280
‘chain_actions’
B, DXF 281
‘def_basept’
3BD, DXF 1010
‘def_endpt’
3BD, DXF 1011
‘prop1’
Dwg_BLOCKPARAMETER_PropInfo
‘prop2’
Dwg_BLOCKPARAMETER_PropInfo
‘prop3’
Dwg_BLOCKPARAMETER_PropInfo
‘prop4’
Dwg_BLOCKPARAMETER_PropInfo
‘prop_states’
BL*, DXF 91
‘parameter_base_location’
BS, DXF 177
‘upd_basept’
3BD
‘basept’
3BD
‘upd_endpt’
3BD
‘endpt’
3BD
‘dependency’
H, DXF 330
‘expr_name’
T, DXF 305
‘expr_description’
T, DXF 306
‘distance’
BD, DXF 140
‘orientation_on_both_grips’
B
‘value_set’
Dwg_BLOCKPARAMVALUESET
*BLOCKFLIPACTION*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘display_location’
3BD, DXF 1010
‘num_actions’
BL, DXF 70
‘actions’
BL*, DXF 91
‘num_deps’
BL, DXF 71
‘deps’
H*, DXF 330
‘conn_pts’
Dwg_BLOCKACTION_connectionpts
‘action_offset_x’
BD
‘action_offset_y’
BD
‘angle_offset’
BD
*BLOCKFLIPGRIP*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘bg_bl91’
BL, DXF 91
‘bg_bl92’
BL, DXF 92
‘bg_location’
3BD, DXF 1010
‘bg_insert_cycling’
B, DXF 280
‘bg_insert_cycling_weight’
BLd, DXF 93
‘combined_state’
BL, DXF 93
‘orientation’
3BD_1, DXF 140
‘upd_state’
BS
‘state’
BS
*BLOCKFLIPPARAMETER*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘show_properties’
B, DXF 280
‘chain_actions’
B, DXF 281
‘def_basept’
3BD, DXF 1010
‘def_endpt’
3BD, DXF 1011
‘prop1’
Dwg_BLOCKPARAMETER_PropInfo
‘prop2’
Dwg_BLOCKPARAMETER_PropInfo
‘prop3’
Dwg_BLOCKPARAMETER_PropInfo
‘prop4’
Dwg_BLOCKPARAMETER_PropInfo
‘prop_states’
BL*, DXF 91
‘parameter_base_location’
BS, DXF 177
‘upd_basept’
3BD
‘basept’
3BD
‘upd_endpt’
3BD
‘endpt’
3BD
‘flip_label’
T, DXF 305
‘flip_label_desc’
T, DXF 306
‘base_state_label’
T, DXF 307
‘flipped_state_label’
T, DXF 308
‘def_label_pt’
3BD, DXF 1012
‘bl96’
BL, DXF 96
‘tooltip’
T, DXF 309
*BLOCKGRIPLOCATIONCOMPONENT*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘grip_type’
BL, DXF 91
‘grip_expr’
T, DXF 300
*BLOCKHORIZONTALCONSTRAINTPARAMETER*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘show_properties’
B, DXF 280
‘chain_actions’
B, DXF 281
‘def_basept’
3BD, DXF 1010
‘def_endpt’
3BD, DXF 1011
‘prop1’
Dwg_BLOCKPARAMETER_PropInfo
‘prop2’
Dwg_BLOCKPARAMETER_PropInfo
‘prop3’
Dwg_BLOCKPARAMETER_PropInfo
‘prop4’
Dwg_BLOCKPARAMETER_PropInfo
‘prop_states’
BL*, DXF 91
‘parameter_base_location’
BS, DXF 177
‘upd_basept’
3BD
‘basept’
3BD
‘upd_endpt’
3BD
‘endpt’
3BD
‘dependency’
H, DXF 330
‘expr_name’
T, DXF 305
‘expr_description’
T, DXF 306
‘value’
BD, DXF 140
‘value_set’
Dwg_BLOCKPARAMVALUESET
*BLOCKLINEARCONSTRAINTPARAMETER*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘show_properties’
B, DXF 280
‘chain_actions’
B, DXF 281
‘def_basept’
3BD, DXF 1010
‘def_endpt’
3BD, DXF 1011
‘prop1’
Dwg_BLOCKPARAMETER_PropInfo
‘prop2’
Dwg_BLOCKPARAMETER_PropInfo
‘prop3’
Dwg_BLOCKPARAMETER_PropInfo
‘prop4’
Dwg_BLOCKPARAMETER_PropInfo
‘prop_states’
BL*, DXF 91
‘parameter_base_location’
BS, DXF 177
‘upd_basept’
3BD
‘basept’
3BD
‘upd_endpt’
3BD
‘endpt’
3BD
‘dependency’
H, DXF 330
‘expr_name’
T, DXF 305
‘expr_description’
T, DXF 306
‘value’
BD, DXF 140
‘value_set’
Dwg_BLOCKPARAMVALUESET
*BLOCKLINEARGRIP*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘bg_bl91’
BL, DXF 91
‘bg_bl92’
BL, DXF 92
‘bg_location’
3BD, DXF 1010
‘bg_insert_cycling’
B, DXF 280
‘bg_insert_cycling_weight’
BLd, DXF 93
‘orientation’
3BD_1, DXF 140
*BLOCKLINEARPARAMETER*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘show_properties’
B, DXF 280
‘chain_actions’
B, DXF 281
‘def_basept’
3BD, DXF 1010
‘def_endpt’
3BD, DXF 1011
‘prop1’
Dwg_BLOCKPARAMETER_PropInfo
‘prop2’
Dwg_BLOCKPARAMETER_PropInfo
‘prop3’
Dwg_BLOCKPARAMETER_PropInfo
‘prop4’
Dwg_BLOCKPARAMETER_PropInfo
‘prop_states’
BL*, DXF 91
‘parameter_base_location’
BS, DXF 177
‘upd_basept’
3BD
‘basept’
3BD
‘upd_endpt’
3BD
‘endpt’
3BD
‘distance_name’
T, DXF 305
‘distance_desc’
T, DXF 306
‘distance’
BD, DXF 140
‘value_set’
Dwg_BLOCKPARAMVALUESET
*BLOCKLOOKUPACTION*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘display_location’
3BD, DXF 1010
‘num_actions’
BL, DXF 70
‘actions’
BL*, DXF 91
‘num_deps’
BL, DXF 71
‘deps’
H*, DXF 330
‘numelems’
BL
‘numrows’
BL, DXF 92
‘numcols’
BL, DXF 93
‘lut’
Dwg_BLOCKLOOKUPACTION_lut*
‘exprs’
TV*, DXF 302
‘b280’
B, DXF 280
*BLOCKLOOKUPGRIP*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘bg_bl91’
BL, DXF 91
‘bg_bl92’
BL, DXF 92
‘bg_location’
3BD, DXF 1010
‘bg_insert_cycling’
B, DXF 280
‘bg_insert_cycling_weight’
BLd, DXF 93
*BLOCKLOOKUPPARAMETER*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘show_properties’
B, DXF 280
‘chain_actions’
B, DXF 281
‘def_pt’
3BD, DXF 1010
‘num_propinfos’
BL, DXF 93
‘prop1’
Dwg_BLOCKPARAMETER_PropInfo
‘prop2’
Dwg_BLOCKPARAMETER_PropInfo
‘lookup_name’
T, DXF 303
‘lookup_desc’
T, DXF 304
‘index’
BL, DXF 94
‘unknown_t’
T
*BLOCKMOVEACTION*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘display_location’
3BD, DXF 1010
‘num_actions’
BL, DXF 70
‘actions’
BL*, DXF 91
‘num_deps’
BL, DXF 71
‘deps’
H*, DXF 330
‘conn_pts’
Dwg_BLOCKACTION_connectionpts
‘action_offset_x’
BD, DXF 140
‘action_offset_y’
BD, DXF 141
‘angle_offset’
BD
*BLOCKPARAMDEPENDENCYBODY*
‘parent’
struct _dwg_object_object*
‘adb_version’
BS, DXF 90
‘dimbase_version’
BS, DXF 90
‘name’
T, DXF 1
‘class_version’
BS, DXF 90
*BLOCKPOINTPARAMETER*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘show_properties’
B, DXF 280
‘chain_actions’
B, DXF 281
‘def_pt’
3BD, DXF 1010
‘num_propinfos’
BL, DXF 93
‘prop1’
Dwg_BLOCKPARAMETER_PropInfo
‘prop2’
Dwg_BLOCKPARAMETER_PropInfo
‘position_name’
T, DXF 303
‘position_desc’
T, DXF 304
‘def_label_pt’
3BD, DXF 1011
*BLOCKPOLARGRIP*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘bg_bl91’
BL, DXF 91
‘bg_bl92’
BL, DXF 92
‘bg_location’
3BD, DXF 1010
‘bg_insert_cycling’
B, DXF 280
‘bg_insert_cycling_weight’
BLd, DXF 93
*BLOCKPOLARPARAMETER*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘show_properties’
B, DXF 280
‘chain_actions’
B, DXF 281
‘def_basept’
3BD, DXF 1010
‘def_endpt’
3BD, DXF 1011
‘prop1’
Dwg_BLOCKPARAMETER_PropInfo
‘prop2’
Dwg_BLOCKPARAMETER_PropInfo
‘prop3’
Dwg_BLOCKPARAMETER_PropInfo
‘prop4’
Dwg_BLOCKPARAMETER_PropInfo
‘prop_states’
BL*, DXF 91
‘parameter_base_location’
BS, DXF 177
‘upd_basept’
3BD
‘basept’
3BD
‘upd_endpt’
3BD
‘endpt’
3BD
‘angle_name’
T, DXF 305
‘angle_desc’
T, DXF 306
‘distance_name’
T, DXF 305
‘distance_desc’
T, DXF 306
‘offset’
BD, DXF 140
‘angle_value_set’
Dwg_BLOCKPARAMVALUESET
‘distance_value_set’
Dwg_BLOCKPARAMVALUESET
*BLOCKPOLARSTRETCHACTION*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘display_location’
3BD, DXF 1010
‘num_actions’
BL, DXF 70
‘actions’
BL*, DXF 91
‘num_deps’
BL, DXF 71
‘deps’
H*, DXF 330
‘conn_pts’
Dwg_BLOCKACTION_connectionpts
‘num_pts’
BL, DXF 72
‘pts’
2RD*, DXF 10
‘num_hdls’
BL, DXF 73
‘hdls’
H*, DXF 331
‘shorts’
BS*, DXF 74
‘num_codes’
BL, DXF 75
‘codes’
BL*, DXF 76
*BLOCKPROPERTIESTABLE*
‘parent’
struct _dwg_object_object*
*BLOCKPROPERTIESTABLEGRIP*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘bg_bl91’
BL, DXF 91
‘bg_bl92’
BL, DXF 92
‘bg_location’
3BD, DXF 1010
‘bg_insert_cycling’
B, DXF 280
‘bg_insert_cycling_weight’
BLd, DXF 93
*BLOCKRADIALCONSTRAINTPARAMETER*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘show_properties’
B, DXF 280
‘chain_actions’
B, DXF 281
‘def_basept’
3BD, DXF 1010
‘def_endpt’
3BD, DXF 1011
‘prop1’
Dwg_BLOCKPARAMETER_PropInfo
‘prop2’
Dwg_BLOCKPARAMETER_PropInfo
‘prop3’
Dwg_BLOCKPARAMETER_PropInfo
‘prop4’
Dwg_BLOCKPARAMETER_PropInfo
‘prop_states’
BL*, DXF 91
‘parameter_base_location’
BS, DXF 177
‘upd_basept’
3BD
‘basept’
3BD
‘upd_endpt’
3BD
‘endpt’
3BD
‘dependency’
H, DXF 330
‘expr_name’
T, DXF 305
‘expr_description’
T, DXF 306
‘distance’
BD, DXF 140
‘value_set’
Dwg_BLOCKPARAMVALUESET
*BLOCKREPRESENTATION*
‘parent’
struct _dwg_object_object*
‘flag’
BS, DXF 70
‘block’
H, DXF 340
*BLOCKROTATEACTION*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘display_location’
3BD, DXF 1010
‘num_actions’
BL, DXF 70
‘actions’
BL*, DXF 91
‘num_deps’
BL, DXF 71
‘deps’
H*, DXF 330
‘offset’
3BD, DXF 1011
‘conn_pts’
Dwg_BLOCKACTION_connectionpts
‘dependent’
B, DXF 280
‘base_pt’
3BD, DXF 1012
*BLOCKROTATIONGRIP*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘bg_bl91’
BL, DXF 91
‘bg_bl92’
BL, DXF 92
‘bg_location’
3BD, DXF 1010
‘bg_insert_cycling’
B, DXF 280
‘bg_insert_cycling_weight’
BLd, DXF 93
*BLOCKROTATIONPARAMETER*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘show_properties’
B, DXF 280
‘chain_actions’
B, DXF 281
‘def_basept’
3BD, DXF 1010
‘def_endpt’
3BD, DXF 1011
‘prop1’
Dwg_BLOCKPARAMETER_PropInfo
‘prop2’
Dwg_BLOCKPARAMETER_PropInfo
‘prop3’
Dwg_BLOCKPARAMETER_PropInfo
‘prop4’
Dwg_BLOCKPARAMETER_PropInfo
‘prop_states’
BL*, DXF 91
‘parameter_base_location’
BS, DXF 177
‘upd_basept’
3BD
‘basept’
3BD
‘upd_endpt’
3BD
‘endpt’
3BD
‘def_base_angle_pt’
3BD, DXF 1011
‘angle_name’
T, DXF 305
‘angle_desc’
T, DXF 306
‘angle’
BD, DXF 140
‘angle_value_set’
Dwg_BLOCKPARAMVALUESET
*BLOCKSCALEACTION*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘display_location’
3BD, DXF 1010
‘num_actions’
BL, DXF 70
‘actions’
BL*, DXF 91
‘num_deps’
BL, DXF 71
‘deps’
H*, DXF 330
‘offset’
3BD, DXF 1011
‘conn_pts’
Dwg_BLOCKACTION_connectionpts
‘dependent’
B, DXF 280
‘base_pt’
3BD, DXF 1012
*BLOCKSTRETCHACTION*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘display_location’
3BD, DXF 1010
‘num_actions’
BL, DXF 70
‘actions’
BL*, DXF 91
‘num_deps’
BL, DXF 71
‘deps’
H*, DXF 330
‘conn_pts’
Dwg_BLOCKACTION_connectionpts
‘num_pts’
BL, DXF 72
‘pts’
2RD*, DXF 1011
‘num_hdls’
BL, DXF 73
‘hdls’
H*, DXF 331
‘shorts’
BS*, DXF 74
‘num_codes’
BL, DXF 75
‘codes’
BL*, DXF 76
‘action_offset_x’
BD, DXF 140
‘action_offset_y’
BD, DXF 141
‘angle_offset’
BD
*BLOCKUSERPARAMETER*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘show_properties’
B, DXF 280
‘chain_actions’
B, DXF 281
‘def_pt’
3BD, DXF 1010
‘num_propinfos’
BL, DXF 93
‘prop1’
Dwg_BLOCKPARAMETER_PropInfo
‘prop2’
Dwg_BLOCKPARAMETER_PropInfo
‘flag’
BS, DXF 90
‘assocvariable’
H, DXF 330
‘expr’
T, DXF 301
‘value’
Dwg_EvalVariant
‘type’
BS, DXF 170
*BLOCKVERTICALCONSTRAINTPARAMETER*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘show_properties’
B, DXF 280
‘chain_actions’
B, DXF 281
‘def_basept’
3BD, DXF 1010
‘def_endpt’
3BD, DXF 1011
‘prop1’
Dwg_BLOCKPARAMETER_PropInfo
‘prop2’
Dwg_BLOCKPARAMETER_PropInfo
‘prop3’
Dwg_BLOCKPARAMETER_PropInfo
‘prop4’
Dwg_BLOCKPARAMETER_PropInfo
‘prop_states’
BL*, DXF 91
‘parameter_base_location’
BS, DXF 177
‘upd_basept’
3BD
‘basept’
3BD
‘upd_endpt’
3BD
‘endpt’
3BD
‘dependency’
H, DXF 330
‘expr_name’
T, DXF 305
‘expr_description’
T, DXF 306
‘value’
BD, DXF 140
‘value_set’
Dwg_BLOCKPARAMVALUESET
*BLOCKVISIBILITYGRIP*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘bg_bl91’
BL, DXF 91
‘bg_bl92’
BL, DXF 92
‘bg_location’
3BD, DXF 1010
‘bg_insert_cycling’
B, DXF 280
‘bg_insert_cycling_weight’
BLd, DXF 93
*BLOCKVISIBILITYPARAMETER*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘show_properties’
B, DXF 280
‘chain_actions’
B, DXF 281
‘def_pt’
3BD, DXF 1010
‘num_propinfos’
BL, DXF 93
‘prop1’
Dwg_BLOCKPARAMETER_PropInfo
‘prop2’
Dwg_BLOCKPARAMETER_PropInfo
‘is_initialized’
B, DXF 281
‘unknown_bool’
B, DXF 91
‘blockvisi_name’
T, DXF 301
‘blockvisi_desc’
T, DXF 302
‘num_blocks’
BL, DXF 93
‘blocks’
H*, DXF 331
‘num_states’
BL, DXF 92
‘states’
Dwg_BLOCKVISIBILITYPARAMETER_state*
*BLOCKXYGRIP*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘bg_bl91’
BL, DXF 91
‘bg_bl92’
BL, DXF 92
‘bg_location’
3BD, DXF 1010
‘bg_insert_cycling’
B, DXF 280
‘bg_insert_cycling_weight’
BLd, DXF 93
*BLOCKXYPARAMETER*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
‘name’
T, DXF 300
‘be_major’
BL, DXF 98
‘be_minor’
BL, DXF 99
‘eed1071’
BL, DXF 1071
‘show_properties’
B, DXF 280
‘chain_actions’
B, DXF 281
‘def_basept’
3BD, DXF 1010
‘def_endpt’
3BD, DXF 1011
‘prop1’
Dwg_BLOCKPARAMETER_PropInfo
‘prop2’
Dwg_BLOCKPARAMETER_PropInfo
‘prop3’
Dwg_BLOCKPARAMETER_PropInfo
‘prop4’
Dwg_BLOCKPARAMETER_PropInfo
‘prop_states’
BL*, DXF 91
‘parameter_base_location’
BS, DXF 177
‘upd_basept’
3BD
‘basept’
3BD
‘upd_endpt’
3BD
‘endpt’
3BD
‘x_label’
T, DXF 305
‘x_label_desc’
T, DXF 306
‘y_label’
T, DXF 307
‘y_label_desc’
T, DXF 308
‘x_value’
BD, DXF 142
‘y_value’
BD, DXF 141
‘x_value_set’
Dwg_BLOCKPARAMVALUESET
‘y_value_set’
Dwg_BLOCKPARAMVALUESET
*BLOCK_CONTROL*
BLOCK_CONTROL is a table_control object.
‘parent’
struct _dwg_object_object*
‘num_entries’
BS, DXF 70
‘entries’
H*
‘flags_r11’
RS
‘model_space’
H
‘paper_space’
H
*BLOCK_HEADER*
BLOCK_HEADER is a table object.
‘parent’
struct _dwg_object_object*
‘flag’
RC
‘name’
TV
‘used’
RSd
‘is_xref_ref’
B
‘is_xref_resolved’
BS
‘is_xref_dep’
B
‘xref’
H
‘__iterator’
BL
‘anonymous’
B
‘hasattrs’
B
‘blkisxref’
B
‘xrefoverlaid’
B
‘loaded_bit’
B
‘num_owned’
BL
‘base_pt’
3DPOINT, DXF 10
‘xref_pname’
T, DXF 1
‘num_inserts’
RL
‘description’
T, DXF 4
‘preview_size’
BL
‘preview’
TF, DXF 310
‘insert_units’
BS, DXF 70
‘explodable’
B, DXF 280
‘block_scaling’
RC, DXF 281
‘block_entity’
H
‘first_entity’
H
‘last_entity’
H
‘entities’
H*
‘endblk_entity’
H
‘inserts’
H*, DXF 331
‘layout’
H, DXF 340
‘flag2’
RS
‘unknown_r11’
RC
‘block_offset_r11’
RL
*BREAKDATA*
‘parent’
struct _dwg_object_object*
‘num_pointrefs’
BL, DXF 90
‘pointrefs’
H*, DXF 330
‘dimref’
H, DXF 331
*BREAKPOINTREF*
‘parent’
struct _dwg_object_object*
*CELLSTYLEMAP*
‘parent’
struct _dwg_object_object*
‘num_cells’
BL, DXF 90
‘cells’
Dwg_TABLESTYLE_CellStyle*
*CONTEXTDATAMANAGER*
‘parent’
struct _dwg_object_object*
‘objectcontext’
H
‘num_submgrs’
BL
‘submgrs’
Dwg_CONTEXTDATA_submgr*
*CSACDOCUMENTOPTIONS*
‘parent’
struct _dwg_object_object*
‘class_version’
BS
*CURVEPATH*
‘parent’
struct _dwg_object_object*
‘class_version’
BS, DXF 90
‘entity’
H, DXF 340
*DATALINK*
‘parent’
struct _dwg_object_object*
‘class_version’
BS
‘data_adapter’
T, DXF 1
‘description’
T, DXF 300
‘tooltip’
T, DXF 301
‘connection_string’
T, DXF 302
‘option’
BL, DXF 90
‘update_option’
BL, DXF 91
‘bl92’
BL, DXF 92
‘year’
BS, DXF 170
‘month’
BS, DXF 171
‘day’
BS, DXF 172
‘hour’
BS, DXF 173
‘minute’
BS, DXF 174
‘seconds’
BS, DXF 175
‘msec’
BS, DXF 176
‘path_option’
BS, DXF 177
‘bl93’
BL, DXF 93
‘update_status’
T, DXF 304
‘num_customdata’
BL, DXF 94
‘customdata’
Dwg_DATALINK_customdata*
‘hardowner’
H, DXF 360
*DATATABLE*
‘parent’
struct _dwg_object_object*
‘flags’
BS, DXF 70
‘num_cols’
BL, DXF 90
‘num_rows’
BL, DXF 91
‘table_name’
T, DXF 1
‘cols’
Dwg_DATATABLE_column*
*DBCOLOR*
‘parent’
struct _dwg_object_object*
‘color’
CMC, DXF 62
*DETAILVIEWSTYLE*
‘parent’
struct _dwg_object_object*
‘mdoc_class_version’
BS, DXF 70
‘desc’
T, DXF 3
‘is_modified_for_recompute’
B, DXF 290
‘display_name’
T, DXF 300
‘viewstyle_flags’
BL, DXF 90
‘class_version’
BS, DXF 70
‘flags’
BL, DXF 90
‘identifier_style’
H, DXF 340
‘identifier_color’
CMC, DXF 62
‘identifier_height’
BD, DXF 40
‘identifier_exclude_characters’
T, DXF 300
‘identifier_offset’
BD, DXF 40
‘identifier_placement’
RC, DXF 280
‘arrow_symbol’
H, DXF 340
‘arrow_symbol_color’
CMC, DXF 62
‘arrow_symbol_size’
BD, DXF 40
‘boundary_ltype’
H, DXF 340
‘boundary_linewt’
BLd, DXF 90
‘boundary_line_color’
CMC, DXF 62
‘viewlabel_text_style’
H, DXF 340
‘viewlabel_text_color’
CMC, DXF 62
‘viewlabel_text_height’
BD, DXF 40
‘viewlabel_attachment’
BL, DXF 90
‘viewlabel_offset’
BD, DXF 40
‘viewlabel_alignment’
BL, DXF 90
‘viewlabel_pattern’
T, DXF 300
‘connection_ltype’
H, DXF 340
‘connection_linewt’
BLd, DXF 90
‘connection_line_color’
CMC, DXF 62
‘borderline_ltype’
H, DXF 340
‘borderline_linewt’
BLd, DXF 90
‘borderline_color’
CMC, DXF 62
‘model_edge’
RC, DXF 280
*DICTIONARY*
‘parent’
struct _dwg_object_object*
‘numitems’
BL
‘is_hardowner’
RC, DXF 280
‘cloning’
BS, DXF 281
‘texts’
T*, DXF 3
‘itemhandles’
H*, DXF 350
*DICTIONARYVAR*
‘parent’
struct _dwg_object_object*
‘schema’
RC, DXF 280
‘strvalue’
T, DXF 1
*DICTIONARYWDFLT*
‘parent’
struct _dwg_object_object*
‘numitems’
BL
‘is_hardowner’
RC, DXF 280
‘cloning’
BS, DXF 281
‘texts’
T*, DXF 3
‘itemhandles’
H*, DXF 350
‘defaultid’
H, DXF 340
*DIMASSOC*
‘parent’
struct _dwg_object_object*
‘dimensionobj’
H, DXF 330
‘associativity’
BL, DXF 90
‘trans_space_flag’
B, DXF 70
‘rotated_type’
RC, DXF 71
‘ref’
Dwg_DIMASSOC_Ref*
*DIMSTYLE*
DIMSTYLE is a table object.
‘parent’
struct _dwg_object_object*
‘flag’
RC, DXF 70
‘name’
T
‘used’
RSd
‘is_xref_ref’
B
‘is_xref_resolved’
BS
‘is_xref_dep’
B
‘xref’
H
‘DIMTOL’
B, DXF 71
‘DIMLIM’
B, DXF 72
‘DIMTIH’
B, DXF 73
‘DIMTOH’
B, DXF 74
‘DIMSE1’
B, DXF 75
‘DIMSE2’
B, DXF 76
‘DIMALT’
B, DXF 170
‘DIMTOFL’
B, DXF 172
‘DIMSAH’
B, DXF 173
‘DIMTIX’
B, DXF 174
‘DIMSOXD’
B, DXF 175
‘DIMALTD’
BS, DXF 171
‘DIMZIN’
BS, DXF 78
‘DIMSD1’
B, DXF 281
‘DIMSD2’
B, DXF 282
‘DIMTOLJ’
BS, DXF 283
‘DIMJUST’
BS, DXF 280
‘DIMFIT’
BS, DXF 287
‘DIMUPT’
B, DXF 288
‘DIMTZIN’
BS, DXF 284
‘DIMALTZ’
BS, DXF 285
‘DIMALTTZ’
BS, DXF 286
‘DIMTAD’
BS, DXF 77
‘DIMUNIT’
BS, DXF 270
‘DIMAUNIT’
BS, DXF 275
‘DIMDEC’
BS, DXF 271
‘DIMTDEC’
BS, DXF 272
‘DIMALTU’
BS, DXF 273
‘DIMALTTD’
BS, DXF 274
‘DIMSCALE’
BD, DXF 40
‘DIMASZ’
BD, DXF 41
‘DIMEXO’
BD, DXF 42
‘DIMDLI’
BD, DXF 43
‘DIMEXE’
BD, DXF 44
‘DIMRND’
BD, DXF 45
‘DIMDLE’
BD, DXF 46
‘DIMTP’
BD, DXF 47
‘DIMTM’
BD, DXF 48
‘DIMFXL’
BD, DXF 49
‘DIMJOGANG’
BD, DXF 50
‘DIMTFILL’
BS, DXF 69
‘DIMTFILLCLR’
CMC, DXF 70
‘DIMAZIN’
BS, DXF 79
‘DIMARCSYM’
BS, DXF 90
‘DIMTXT’
BD, DXF 140
‘DIMCEN’
BD, DXF 141
‘DIMTSZ’
BD, DXF 142
‘DIMALTF’
BD, DXF 143
‘DIMLFAC’
BD, DXF 144
‘DIMTVP’
BD, DXF 145
‘DIMTFAC’
BD, DXF 146
‘DIMGAP’
BD, DXF 147
‘DIMPOST’
T, DXF 3
‘DIMAPOST’
T, DXF 4
‘DIMBLK_T’
TV, DXF 5
‘DIMBLK1_T’
TV, DXF 6
‘DIMBLK2_T’
TV, DXF 7
‘DIMALTRND’
BD, DXF 148
‘DIMCLRD_N’
RS, DXF 176
‘DIMCLRE_N’
RS, DXF 177
‘DIMCLRT_N’
RS, DXF 178
‘DIMCLRD’
CMC, DXF 176
‘DIMCLRE’
CMC, DXF 177
‘DIMCLRT’
CMC, DXF 178
‘DIMADEC’
BS, DXF 179
‘DIMFRAC’
BS, DXF 276
‘DIMLUNIT’
BS, DXF 277
‘DIMDSEP’
BS, DXF 278
‘DIMTMOVE’
BS, DXF 279
‘DIMATFIT’
BS, DXF 289
‘DIMFXLON’
B, DXF 290
‘DIMTXTDIRECTION’
B, DXF 295
‘DIMALTMZF’
BD
‘DIMALTMZS’
T
‘DIMMZF’
BD
‘DIMMZS’
T
‘DIMLWD’
BSd, DXF 371
‘DIMLWE’
BSd, DXF 372
‘flag0’
B
‘DIMTXSTY’
H, DXF 340
‘DIMLDRBLK’
H, DXF 341
‘DIMBLK’
H, DXF 342
‘DIMBLK1’
H, DXF 343
‘DIMBLK2’
H, DXF 344
‘DIMLTYPE’
H, DXF 345
‘DIMLTEX1’
H, DXF 346
‘DIMLTEX2’
H, DXF 347
*DIMSTYLE_CONTROL*
DIMSTYLE_CONTROL is a table_control object.
‘parent’
struct _dwg_object_object*
‘num_entries’
BS, DXF 70
‘entries’
H*
‘flags_r11’
RS
‘num_morehandles’
RC, DXF 71
‘morehandles’
H*, DXF 340
*DMDIMOBJECTCONTEXTDATA*
‘parent’
struct _dwg_object_object*
‘class_version’
BS, DXF 70
‘is_default’
B, DXF 290
‘scale’
H, DXF 340
‘dimension’
Dwg_OCD_Dimension
‘first_arc_pt’
3BD, DXF 11
‘def_pt’
3BD, DXF 12
*DUMMY*
‘parent’
struct _dwg_object_object*
*DYNAMICBLOCKPROXYNODE*
‘parent’
struct _dwg_object_object*
‘evalexpr’
Dwg_EvalExpr
*DYNAMICBLOCKPURGEPREVENTER*
‘parent’
struct _dwg_object_object*
‘flag’
BS, DXF 70
‘block’
H
*EVALUATION_GRAPH*
‘parent’
struct _dwg_object_object*
‘major’
BL
‘minor’
BL
‘first_nodeid’
BLd, DXF 96
‘first_nodeid_copy’
BLd, DXF 97
‘num_nodes’
BL
‘nodes’
Dwg_EVAL_Node*
‘has_graph’
B
‘num_edges’
BL
‘edges’
Dwg_EVAL_Edge*
*FCFOBJECTCONTEXTDATA*
‘parent’
struct _dwg_object_object*
‘class_version’
BS, DXF 70
‘is_default’
B, DXF 290
‘scale’
H, DXF 340
‘location’
3BD, DXF 10
‘horiz_dir’
3BD, DXF 11
*FIELD*
‘parent’
struct _dwg_object_object*
‘id’
T, DXF 1
‘code’
T, DXF 2
‘num_childs’
BL, DXF 90
‘childs’
H*, DXF 360
‘num_objects’
BL, DXF 97
‘objects’
H*, DXF 331
‘format’
TV, DXF 4
‘evaluation_option’
BL, DXF 91
‘filing_option’
BL, DXF 92
‘field_state’
BL, DXF 94
‘evaluation_status’
BL, DXF 95
‘evaluation_error_code’
BL, DXF 96
‘evaluation_error_msg’
T, DXF 300
‘value’
Dwg_TABLE_value
‘value_string’
T, DXF 301
‘value_string_length’
BL, DXF 98
‘num_childval’
BL, DXF 93
‘childval’
Dwg_FIELD_ChildValue*
*FIELDLIST*
‘parent’
struct _dwg_object_object*
‘num_fields’
BL, DXF 90
‘unknown’
B
‘fields’
H*, DXF 330
*GEODATA*
‘parent’
struct _dwg_object_object*
‘class_version’
BL, DXF 90
‘host_block’
H, DXF 330
‘coord_type’
BS, DXF 70
‘design_pt’
3BD, DXF 10
‘ref_pt’
3BD_1, DXF 11
‘obs_pt’
3BD, DXF 11
‘scale_vec’
3BD_1, DXF 43
‘unit_scale_horiz’
BD, DXF 40
‘units_value_horiz’
BL, DXF 91
‘unit_scale_vert’
BD, DXF 41
‘units_value_vert’
BL, DXF 92
‘up_dir’
3BD, DXF 210
‘north_dir’
2RD, DXF 12
‘scale_est’
BL, DXF 95
‘user_scale_factor’
BD, DXF 141
‘do_sea_level_corr’
B, DXF 294
‘sea_level_elev’
BD, DXF 142
‘coord_proj_radius’
BD, DXF 143
‘coord_system_def’
T, DXF 301
‘geo_rss_tag’
T, DXF 302
‘coord_system_datum’
T, DXF 303
‘coord_system_wkt’
T, DXF 304
‘observation_from_tag’
T, DXF 305
‘observation_to_tag’
T, DXF 306
‘observation_coverage_tag’
T, DXF 307
‘num_geomesh_pts’
BL, DXF 93
‘geomesh_pts’
Dwg_GEODATA_meshpt*
‘num_geomesh_faces’
BL, DXF 96
‘geomesh_faces’
Dwg_GEODATA_meshface*
‘has_civil_data’
B
‘obsolete_false’
B, DXF 292
‘ref_pt2d’
2RD, DXF 15
‘zero1’
3BD, DXF 16
‘unknown1’
BL, DXF 93
‘unknown2’
BL, DXF 94
‘unknown_b’
B, DXF 293
‘north_dir_angle_deg’
BD, DXF 54
‘north_dir_angle_rad’
BD, DXF 140
*GEOMAPIMAGE*
‘parent’
struct _dwg_object_object*
‘class_version’
BL, DXF 90
‘pt0’
3BD, DXF 10
‘size’
2RD, DXF 13
‘display_props’
BS, DXF 70
‘clipping’
B, DXF 280
‘brightness’
RC, DXF 281
‘contrast’
RC, DXF 282
‘fade’
RC, DXF 283
‘rotation’
BD
‘image_width’
BD
‘image_height’
BD
‘name’
T
‘image_file’
BD
‘image_visibility’
BD
‘transparency’
BS
‘height’
BD
‘width’
BD
‘show_rotation’
B
‘scale_factor’
BD
‘geoimage_brightness’
BS
‘geoimage_contrast’
BS
‘geoimage_fade’
BS
‘geoimage_position’
BS
‘geoimage_width’
BS
‘geoimage_height’
BS
*GRADIENT_BACKGROUND*
‘parent’
struct _dwg_object_object*
‘class_version’
BL, DXF 90
‘color_top’
BLx, DXF 90
‘color_middle’
BLx, DXF 91
‘color_bottom’
BLx, DXF 92
‘horizon’
BD, DXF 140
‘height’
BD, DXF 141
‘rotation’
BD, DXF 142
*GROUND_PLANE_BACKGROUND*
‘parent’
struct _dwg_object_object*
‘class_version’
BL, DXF 90
‘color_sky_zenith’
BLx, DXF 90
‘color_sky_horizon’
BLx, DXF 91
‘color_underground_horizon’
BLx, DXF 92
‘color_underground_azimuth’
BLx, DXF 93
‘color_near’
BLx, DXF 94
‘color_far’
BLx, DXF 95
*GROUP*
‘parent’
struct _dwg_object_object*
‘name’
T, DXF 300
‘unnamed’
BS, DXF 70
‘selectable’
BS, DXF 71
‘num_groups’
BL
‘groups’
H*, DXF 340
*IBL_BACKGROUND*
‘parent’
struct _dwg_object_object*
‘class_version’
BL, DXF 90
‘enable’
B, DXF 290
‘name’
T, DXF 1
‘rotation’
BD, DXF 40
‘display_image’
B, DXF 290
‘secondary_background’
H, DXF 340
*IDBUFFER*
‘parent’
struct _dwg_object_object*
‘unknown’
RC
‘num_obj_ids’
BL
‘obj_ids’
H*, DXF 330
*IMAGEDEF*
‘parent’
struct _dwg_object_object*
‘class_version’
BL, DXF 90
‘image_size’
2RD, DXF 10
‘file_path’
T, DXF 1
‘is_loaded’
B, DXF 280
‘resunits’
RC, DXF 281
‘pixel_size’
2RD, DXF 11
*IMAGEDEF_REACTOR*
‘parent’
struct _dwg_object_object*
‘class_version’
BL, DXF 90
*IMAGE_BACKGROUND*
‘parent’
struct _dwg_object_object*
‘class_version’
BL, DXF 90
‘filename’
T, DXF 300
‘fit_to_screen’
B, DXF 290
‘maintain_aspect_ratio’
B, DXF 291
‘use_tiling’
B, DXF 292
‘offset’
2BD_1, DXF 140
‘scale’
2BD_1, DXF 142
*INDEX*
‘parent’
struct _dwg_object_object*
‘last_updated’
TIMEBLL, DXF 40
*LAYER*
LAYER is a table object.
‘parent’
struct _dwg_object_object*
‘flag’
BS
‘name’
T
‘used’
RSd
‘is_xref_ref’
B
‘is_xref_resolved’
BS
‘is_xref_dep’
B
‘xref’
H
‘flag0’
BS
‘frozen’
B
‘on’
B
‘frozen_in_new’
B
‘locked’
B
‘plotflag’
B, DXF 290
‘linewt’
RC, DXF 370
‘color’
CMC, DXF 62
‘plotstyle’
H, DXF 390
‘material’
H, DXF 347
‘ltype’
H, DXF 6
‘visualstyle’
H, DXF 348
*LAYERFILTER*
‘parent’
struct _dwg_object_object*
‘num_names’
BL
‘names’
TV*, DXF 8
*LAYER_CONTROL*
LAYER_CONTROL is a table_control object.
‘parent’
struct _dwg_object_object*
‘num_entries’
BS, DXF 70
‘entries’
H*
‘flags_r11’
RS
*LAYER_INDEX*
‘parent’
struct _dwg_object_object*
‘last_updated’
TIMEBLL, DXF 40
‘num_entries’
BL
‘entries’
Dwg_LAYER_entry*
*LAYOUT*
‘parent’
struct _dwg_object_object*
‘plotsettings’
Dwg_Object_PLOTSETTINGS
‘layout_name’
T, DXF 1
‘tab_order’
BS, DXF 71
‘layout_flags’
BS, DXF 70
‘INSBASE’
3DPOINT, DXF 12
‘LIMMIN’
2DPOINT, DXF 10
‘LIMMAX’
2DPOINT, DXF 11
‘UCSORG’
3DPOINT, DXF 13
‘UCSXDIR’
3DPOINT, DXF 16
‘UCSYDIR’
3DPOINT, DXF 17
‘ucs_elevation’
BD, DXF 146
‘UCSORTHOVIEW’
BS, DXF 76
‘EXTMIN’
3DPOINT, DXF 14
‘EXTMAX’
3DPOINT, DXF 15
‘block_header’
H, DXF 330
‘active_viewport’
H, DXF 331
‘base_ucs’
H, DXF 346
‘named_ucs’
H, DXF 345
‘num_viewports’
BL
‘viewports’
H*
*LEADEROBJECTCONTEXTDATA*
‘parent’
struct _dwg_object_object*
‘class_version’
BS, DXF 70
‘is_default’
B, DXF 290
‘scale’
H, DXF 340
‘num_points’
BL, DXF 70
‘points’
3DPOINT*, DXF 10
‘b290’
B, DXF 290
‘x_direction’
3DPOINT, DXF 11
‘inspt_offset’
3DPOINT, DXF 12
‘endptproj’
3DPOINT, DXF 13
*LIGHTLIST*
‘parent’
struct _dwg_object_object*
‘class_version’
BL, DXF 90
‘num_lights’
BL, DXF 90
‘lights’
Dwg_LIGHTLIST_light*
*LONG_TRANSACTION*
‘parent’
struct _dwg_object_object*
*LTYPE*
LTYPE is a table object.
‘parent’
struct _dwg_object_object*
‘flag’
RC
‘name’
TV
‘used’
RSd
‘is_xref_ref’
B
‘is_xref_resolved’
BS
‘is_xref_dep’
B
‘xref’
H
‘description’
T, DXF 3
‘pattern_len’
BD, DXF 40
‘alignment’
RC, DXF 72
‘numdashes’
RC, DXF 73
‘dashes’
Dwg_LTYPE_dash*
‘dashes_r11’
RD, DXF 49
‘has_strings_area’
B
‘strings_area’
TF
‘unknown_r11’
RC
*LTYPE_CONTROL*
LTYPE_CONTROL is a table_control object.
‘parent’
struct _dwg_object_object*
‘num_entries’
BS, DXF 70
‘entries’
H*
‘flags_r11’
RS
‘bylayer’
H
‘byblock’
H
*MATERIAL*
‘parent’
struct _dwg_object_object*
‘name’
T, DXF 1
‘description’
T, DXF 2
‘ambient_color’
Dwg_MATERIAL_color
‘diffuse_color’
Dwg_MATERIAL_color
‘diffusemap’
Dwg_MATERIAL_mapper
‘specular_gloss_factor’
BD, DXF 44
‘specular_color’
Dwg_MATERIAL_color
‘specularmap’
Dwg_MATERIAL_mapper
‘reflectionmap’
Dwg_MATERIAL_mapper
‘opacity_percent’
BD, DXF 140
‘opacitymap’
Dwg_MATERIAL_mapper
‘bumpmap’
Dwg_MATERIAL_mapper
‘refraction_index’
BD, DXF 145
‘refractionmap’
Dwg_MATERIAL_mapper
‘color_bleed_scale’
BD, DXF 460
‘indirect_bump_scale’
BD, DXF 461
‘reflectance_scale’
BD, DXF 462
‘transmittance_scale’
BD, DXF 463
‘two_sided_material’
B, DXF 290
‘luminance’
BD, DXF 464
‘luminance_mode’
BS, DXF 270
‘translucence’
BD, DXF 148
‘self_illumination’
BD, DXF 149
‘reflectivity’
BD, DXF 468
‘illumination_model’
BL, DXF 93
‘channel_flags’
BL, DXF 94
‘mode’
BL, DXF 282
‘genprocname’
T
‘genproctype’
BS
‘genprocvalbool’
B
‘genprocvalint’
BS
‘genprocvalreal’
BD
‘genprocvaltext’
T
‘genprocvalcolor’
CMC
‘genproctableend’
B
‘num_gentextures’
BS
‘gentextures’
Dwg_MATERIAL_gentexture*
*MENTALRAYRENDERSETTINGS*
‘parent’
struct _dwg_object_object*
‘class_version’
BL, DXF 90
‘name’
T, DXF 1
‘fog_enabled’
B, DXF 290
‘fog_background_enabled’
B, DXF 290
‘backfaces_enabled’
B, DXF 290
‘environ_image_enabled’
B, DXF 290
‘environ_image_filename’
T, DXF 1
‘description’
T, DXF 1
‘display_index’
BL, DXF 90
‘has_predefined’
B, DXF 290
‘mr_version’
BL, DXF 90
‘sampling1’
BL, DXF 90
‘sampling2’
BL, DXF 90
‘sampling_mr_filter’
BS, DXF 70
‘sampling_filter1’
BD, DXF 40
‘sampling_filter2’
BD, DXF 40
‘sampling_contrast_color1’
BD, DXF 40
‘sampling_contrast_color2’
BD, DXF 40
‘sampling_contrast_color3’
BD, DXF 40
‘sampling_contrast_color4’
BD, DXF 40
‘shadow_mode’
BS, DXF 70
‘shadow_maps_enabled’
B, DXF 290
‘ray_tracing_enabled’
B, DXF 290
‘ray_trace_depth1’
BL, DXF 90
‘ray_trace_depth2’
BL, DXF 90
‘ray_trace_depth3’
BL, DXF 90
‘global_illumination_enabled’
B, DXF 290
‘gi_sample_count’
BL, DXF 90
‘gi_sample_radius_enabled’
B, DXF 290
‘gi_sample_radius’
BD, DXF 40
‘gi_photons_per_light’
BL, DXF 90
‘photon_trace_depth1’
BL, DXF 90
‘photon_trace_depth2’
BL, DXF 90
‘photon_trace_depth3’
BL, DXF 90
‘final_gathering_enabled’
B, DXF 290
‘fg_ray_count’
BL, DXF 90
‘fg_sample_radius_state1’
B, DXF 290
‘fg_sample_radius_state2’
B, DXF 290
‘fg_sample_radius_state3’
B, DXF 290
‘fg_sample_radius1’
BD, DXF 40
‘fg_sample_radius2’
BD, DXF 40
‘light_luminance_scale’
BD, DXF 40
‘diagnostics_mode’
BS, DXF 70
‘diagnostics_grid_mode’
BS, DXF 70
‘diagnostics_grid_float’
BD, DXF 40
‘diagnostics_photon_mode’
BS, DXF 70
‘diagnostics_bsp_mode’
BS, DXF 70
‘export_mi_enabled’
B, DXF 290
‘mr_description’
T, DXF 1
‘tile_size’
BL, DXF 90
‘tile_order’
BS, DXF 70
‘memory_limit’
BL, DXF 90
‘diagnostics_samples_mode’
B, DXF 290
‘energy_multiplier’
BD, DXF 40
*MLEADEROBJECTCONTEXTDATA*
‘parent’
struct _dwg_object_object*
‘class_version’
BS, DXF 70
‘is_default’
B, DXF 290
‘scale’
H, DXF 340
*MLEADERSTYLE*
‘parent’
struct _dwg_object_object*
‘class_version’
BS, DXF 179
‘content_type’
BS, DXF 170
‘mleader_order’
BS, DXF 171
‘leader_order’
BS, DXF 172
‘max_points’
BL, DXF 90
‘first_seg_angle’
BD, DXF 40
‘second_seg_angle’
BD, DXF 41
‘type’
BS, DXF 173
‘line_color’
CMC, DXF 91
‘line_type’
H, DXF 340
‘linewt’
BLd, DXF 92
‘has_landing’
B, DXF 290
‘has_dogleg’
B, DXF 291
‘landing_gap’
BD, DXF 42
‘landing_dist’
BD, DXF 43
‘description’
T, DXF 3
‘arrow_head’
H, DXF 341
‘arrow_head_size’
BD, DXF 44
‘text_default’
T, DXF 300
‘text_style’
H, DXF 342
‘attach_left’
BS, DXF 174
‘attach_right’
BS, DXF 178
‘text_angle_type’
BS, DXF 175
‘text_align_type’
BS, DXF 176
‘text_color’
CMC, DXF 93
‘text_height’
BD, DXF 45
‘has_text_frame’
B, DXF 292
‘text_always_left’
B, DXF 297
‘align_space’
BD, DXF 46
‘block’
H, DXF 343
‘block_color’
CMC, DXF 94
‘block_scale’
3BD
‘use_block_scale’
B, DXF 293
‘block_rotation’
BD, DXF 141
‘use_block_rotation’
B, DXF 294
‘block_connection’
BS, DXF 177
‘scale’
BD, DXF 142
‘is_changed’
B, DXF 295
‘is_annotative’
B, DXF 296
‘break_size’
BD, DXF 143
‘attach_dir’
BS, DXF 271
‘attach_top’
BS, DXF 273
‘attach_bottom’
BS, DXF 272
‘text_extended’
B, DXF 298
*MLINESTYLE*
‘parent’
struct _dwg_object_object*
‘name’
T, DXF 2
‘description’
T, DXF 3
‘flag’
BS, DXF 70
‘fill_color’
CMC, DXF 62
‘start_angle’
BD, DXF 51
‘end_angle’
BD, DXF 52
‘num_lines’
RC, DXF 71
‘lines’
Dwg_MLINESTYLE_line*
*MOTIONPATH*
‘parent’
struct _dwg_object_object*
‘class_version’
BS, DXF 90
‘camera_path’
H, DXF 340
‘target_path’
H, DXF 340
‘viewtable’
H, DXF 340
‘frames’
BS, DXF 90
‘frame_rate’
BS, DXF 90
‘corner_decel’
B, DXF 290
*MTEXTATTRIBUTEOBJECTCONTEXTDATA*
‘parent’
struct _dwg_object_object*
‘class_version’
BS, DXF 70
‘is_default’
B, DXF 290
‘scale’
H, DXF 340
‘horizontal_mode’
BS, DXF 70
‘rotation’
BD, DXF 50
‘ins_pt’
2RD, DXF 10
‘alignment_pt’
2RD, DXF 11
‘enable_context’
B, DXF 290
‘context’
struct _dwg_object*
*MTEXTOBJECTCONTEXTDATA*
‘parent’
struct _dwg_object_object*
‘class_version’
BS, DXF 70
‘is_default’
B, DXF 290
‘scale’
H, DXF 340
‘attachment’
BL, DXF 70
‘ins_pt’
3BD, DXF 10
‘x_axis_dir’
3BD, DXF 11
‘rect_height’
BD, DXF 41
‘rect_width’
BD, DXF 40
‘extents_width’
BD, DXF 42
‘extents_height’
BD, DXF 43
‘column_type’
BL, DXF 71
‘column_width’
BD, DXF 44
‘gutter’
BD, DXF 45
‘auto_height’
B, DXF 73
‘flow_reversed’
B, DXF 74
‘num_column_heights’
BL, DXF 72
‘column_heights’
BD*, DXF 46
*NAVISWORKSMODELDEF*
‘parent’
struct _dwg_object_object*
‘flags’
BS, DXF 70
‘path’
T, DXF 1
‘status’
B, DXF 290
‘min_extent’
3BD, DXF 10
‘max_extent’
3BD, DXF 11
‘host_drawing_visibility’
B, DXF 290
*OBJECT_PTR*
‘parent’
struct _dwg_object_object*
*ORDDIMOBJECTCONTEXTDATA*
‘parent’
struct _dwg_object_object*
‘class_version’
BS, DXF 70
‘is_default’
B, DXF 290
‘scale’
H, DXF 340
‘dimension’
Dwg_OCD_Dimension
‘feature_location_pt’
3BD, DXF 11
‘leader_endpt’
3BD, DXF 12
*PARTIAL_VIEWING_INDEX*
‘parent’
struct _dwg_object_object*
‘num_entries’
BL
‘has_entries’
B
‘entries’
Dwg_PARTIAL_VIEWING_INDEX_Entry*
*PERSUBENTMGR*
‘parent’
struct _dwg_object_object*
‘class_version’
BL, DXF 90
‘unknown_0’
BL, DXF 90
‘unknown_2’
BL, DXF 90
‘numassocsteps’
BL, DXF 90
‘numassocsubents’
BL, DXF 90
‘num_steps’
BL, DXF 90
‘steps’
BL*, DXF 90
‘num_subents’
BL, DXF 90
‘subents’
BL*, DXF 90
*PLACEHOLDER*
‘parent’
struct _dwg_object_object*
*PLOTSETTINGS*
‘parent’
struct _dwg_object_object*
‘printer_cfg_file’
T, DXF 1
‘paper_size’
T, DXF 2
‘canonical_media_name’
T, DXF 4
‘plot_flags’
BS, DXF 70
‘plotview’
H, DXF 6
‘plotview_name’
T, DXF 6
‘left_margin’
BD, DXF 40
‘bottom_margin’
BD, DXF 41
‘right_margin’
BD, DXF 42
‘top_margin’
BD, DXF 43
‘paper_width’
BD, DXF 44
‘paper_height’
BD, DXF 45
‘plot_origin’
2BD_1, DXF 46
‘plot_window_ll’
2BD_1, DXF 48
‘plot_window_ur’
2BD_1, DXF 140
‘plot_paper_unit’
BS, DXF 72
‘plot_rotation_mode’
BS, DXF 73
‘plot_type’
BS, DXF 74
‘paper_units’
BD, DXF 142
‘drawing_units’
BD, DXF 143
‘stylesheet’
T, DXF 7
‘std_scale_type’
BS, DXF 75
‘std_scale_factor’
BD, DXF 147
‘paper_image_origin’
2BD_1, DXF 148
‘shadeplot_type’
BS, DXF 76
‘shadeplot_reslevel’
BS, DXF 77
‘shadeplot_customdpi’
BS, DXF 78
‘shadeplot’
H, DXF 333
*POINTCLOUDCOLORMAP*
‘parent’
struct _dwg_object_object*
‘class_version’
BS, DXF 70
‘def_intensity_colorscheme’
T, DXF 1
‘def_elevation_colorscheme’
T, DXF 1
‘def_classification_colorscheme’
T, DXF 1
‘num_colorramps’
BL, DXF 90
‘colorramps’
Dwg_POINTCLOUDCOLORMAP_Ramp*
‘num_classification_colorramps’
BL, DXF 90
‘classification_colorramps’
Dwg_POINTCLOUDCOLORMAP_Ramp*
*POINTCLOUDDEF*
‘parent’
struct _dwg_object_object*
‘class_version’
BL, DXF 90
‘source_filename’
T, DXF 1
‘is_loaded’
B, DXF 280
‘numpoints’
RLL, DXF 160
‘extents_min’
3BD, DXF 10
‘extents_max’
3BD, DXF 11
*POINTCLOUDDEFEX*
‘parent’
struct _dwg_object_object*
‘class_version’
BL, DXF 90
‘source_filename’
T, DXF 1
‘is_loaded’
B, DXF 280
‘numpoints’
RLL, DXF 160
‘extents_min’
3BD, DXF 10
‘extents_max’
3BD, DXF 11
*POINTCLOUDDEF_REACTOR*
‘parent’
struct _dwg_object_object*
‘class_version’
BL, DXF 90
*POINTCLOUDDEF_REACTOR_EX*
‘parent’
struct _dwg_object_object*
‘class_version’
BL, DXF 90
*POINTPATH*
‘parent’
struct _dwg_object_object*
‘class_version’
BS, DXF 90
‘point’
3BD, DXF 10
*PROXY_OBJECT*
‘parent’
struct _dwg_object_object*
‘class_id’
BL, DXF 91
‘version’
BL, DXF 71
‘maint_version’
BL, DXF 97
‘from_dxf’
B, DXF 70
‘data_numbits’
BL
‘data_size’
BL, DXF 93
‘data’
TF, DXF 310
‘num_objids’
BL
‘objids’
H*, DXF 340
*RADIMLGOBJECTCONTEXTDATA*
‘parent’
struct _dwg_object_object*
‘class_version’
BS, DXF 70
‘is_default’
B, DXF 290
‘scale’
H, DXF 340
‘dimension’
Dwg_OCD_Dimension
‘ovr_center’
3BD, DXF 12
‘jog_point’
3BD, DXF 13
*RADIMOBJECTCONTEXTDATA*
‘parent’
struct _dwg_object_object*
‘class_version’
BS, DXF 70
‘is_default’
B, DXF 290
‘scale’
H, DXF 340
‘dimension’
Dwg_OCD_Dimension
‘first_arc_pt’
3BD, DXF 11
*RAPIDRTRENDERSETTINGS*
‘parent’
struct _dwg_object_object*
‘class_version’
BL, DXF 90
‘name’
T, DXF 1
‘fog_enabled’
B, DXF 290
‘fog_background_enabled’
B, DXF 290
‘backfaces_enabled’
B, DXF 290
‘environ_image_enabled’
B, DXF 290
‘environ_image_filename’
T, DXF 1
‘description’
T, DXF 1
‘display_index’
BL, DXF 90
‘has_predefined’
B, DXF 290
‘rapidrt_version’
BL, DXF 90
‘render_target’
BL, DXF 70
‘render_level’
BL, DXF 90
‘render_time’
BL, DXF 90
‘lighting_model’
BL, DXF 70
‘filter_type’
BL, DXF 70
‘filter_width’
BD, DXF 40
‘filter_height’
BD, DXF 40
*RASTERVARIABLES*
‘parent’
struct _dwg_object_object*
‘class_version’
BL, DXF 90
‘image_frame’
BS, DXF 70
‘image_quality’
BS, DXF 71
‘units’
BS, DXF 72
*RENDERENTRY*
‘parent’
struct _dwg_object_object*
‘class_version’
BL, DXF 90
‘image_file_name’
T, DXF 1
‘preset_name’
T, DXF 1
‘view_name’
T, DXF 1
‘dimension_x’
BL, DXF 90
‘dimension_y’
BL, DXF 90
‘start_year’
BS, DXF 70
‘start_month’
BS, DXF 70
‘start_day’
BS, DXF 70
‘start_minute’
BS, DXF 70
‘start_second’
BS, DXF 70
‘start_msec’
BS, DXF 70
‘render_time’
BD, DXF 40
‘memory_amount’
BL, DXF 90
‘material_count’
BL, DXF 90
‘light_count’
BL, DXF 90
‘triangle_count’
BL, DXF 90
‘display_index’
BL, DXF 90
*RENDERENVIRONMENT*
‘parent’
struct _dwg_object_object*
‘class_version’
BL, DXF 90
‘fog_enabled’
B, DXF 290
‘fog_background_enabled’
B, DXF 290
‘fog_color_r’
RC, DXF 280
‘fog_color_g’
RC, DXF 280
‘fog_color_b’
RC, DXF 280
‘fog_density_near’
BD, DXF 40
‘fog_density_far’
BD, DXF 40
‘fog_distance_near’
BD, DXF 40
‘fog_distance_far’
BD, DXF 40
‘environ_image_enabled’
B, DXF 290
‘environ_image_filename’
T, DXF 1
*RENDERGLOBAL*
‘parent’
struct _dwg_object_object*
‘class_version’
BL, DXF 90
‘procedure’
BL, DXF 90
‘destination’
BL, DXF 90
‘save_enabled’
B, DXF 290
‘save_filename’
T, DXF 1
‘image_width’
BL, DXF 90
‘image_height’
BL, DXF 90
‘predef_presets_first’
B, DXF 290
‘highlevel_info’
B, DXF 290
*RENDERSETTINGS*
‘parent’
struct _dwg_object_object*
‘class_version’
BL, DXF 90
‘name’
T, DXF 1
‘fog_enabled’
B, DXF 290
‘fog_background_enabled’
B, DXF 290
‘backfaces_enabled’
B, DXF 290
‘environ_image_enabled’
B, DXF 290
‘environ_image_filename’
T, DXF 1
‘description’
T, DXF 1
‘display_index’
BL, DXF 90
‘has_predefined’
B, DXF 290
*SCALE*
‘parent’
struct _dwg_object_object*
‘flag’
BS, DXF 70
‘name’
T, DXF 300
‘paper_units’
BD, DXF 140
‘drawing_units’
BD, DXF 141
‘is_unit_scale’
B, DXF 290
*SECTIONVIEWSTYLE*
‘parent’
struct _dwg_object_object*
‘mdoc_class_version’
BS, DXF 70
‘desc’
T, DXF 3
‘is_modified_for_recompute’
B, DXF 290
‘display_name’
T, DXF 300
‘viewstyle_flags’
BL, DXF 90
‘class_version’
BS, DXF 70
‘flags’
BL, DXF 90
‘identifier_style’
H, DXF 340
‘identifier_color’
CMC, DXF 62
‘identifier_height’
BD, DXF 40
‘arrow_start_symbol’
H, DXF 340
‘arrow_end_symbol’
H, DXF 340
‘arrow_symbol_color’
CMC, DXF 62
‘arrow_symbol_size’
BD, DXF 40
‘identifier_exclude_characters’
T, DXF 300
‘identifier_position’
BLd, DXF 90
‘identifier_offset’
BD, DXF 40
‘arrow_position’
BLd, DXF 90
‘arrow_symbol_extension_length’
BD, DXF 40
‘plane_ltype’
H, DXF 340
‘plane_linewt’
BLd, DXF 90
‘plane_line_color’
CMC, DXF 62
‘bend_ltype’
H, DXF 340
‘bend_linewt’
BLd, DXF 90
‘bend_line_color’
CMC, DXF 62
‘bend_line_length’
BD, DXF 40
‘end_line_overshoot’
BD, DXF 40
‘end_line_length’
BD, DXF 40
‘viewlabel_text_style’
H, DXF 340
‘viewlabel_text_color’
CMC, DXF 62
‘viewlabel_text_height’
BD, DXF 40
‘viewlabel_attachment’
BL, DXF 90
‘viewlabel_offset’
BD, DXF 40
‘viewlabel_alignment’
BL, DXF 90
‘viewlabel_pattern’
T, DXF 300
‘hatch_color’
CMC, DXF 62
‘hatch_bg_color’
CMC, DXF 62
‘hatch_pattern’
T, DXF 300
‘hatch_scale’
BD, DXF 40
‘hatch_transparency’
BLd, DXF 90
‘unknown_b1’
B, DXF 290
‘unknown_b2’
B, DXF 290
‘num_hatch_angles’
BL, DXF 90
‘hatch_angles’
BD*, DXF 40
*SECTION_MANAGER*
‘parent’
struct _dwg_object_object*
‘is_live’
B, DXF 70
‘num_sections’
BS, DXF 90
‘sections’
H*, DXF 330
*SECTION_SETTINGS*
‘parent’
struct _dwg_object_object*
‘curr_type’
BS, DXF 90
‘num_types’
BL, DXF 91
‘types’
Dwg_SECTION_typesettings*
*SKYLIGHT_BACKGROUND*
‘parent’
struct _dwg_object_object*
‘class_version’
BL, DXF 90
‘sunid’
H, DXF 340
*SOLID_BACKGROUND*
‘parent’
struct _dwg_object_object*
‘class_version’
BL, DXF 90
‘color’
BLx, DXF 90
*SORTENTSTABLE*
‘parent’
struct _dwg_object_object*
‘num_ents’
BL
‘sort_ents’
H*, DXF 5
‘block_owner’
H
‘ents’
H*, DXF 331
*SPATIAL_FILTER*
‘parent’
struct _dwg_object_object*
‘num_clip_verts’
BS, DXF 70
‘clip_verts’
2RD*, DXF 10
‘extrusion’
BE, DXF 210
‘origin’
3BD, DXF 11
‘display_boundary_on’
BS, DXF 71
‘front_clip_on’
BS, DXF 72
‘front_clip_z’
BD, DXF 40
‘back_clip_on’
BS, DXF 73
‘back_clip_z’
BD, DXF 41
‘inverse_transform’
BD*, DXF 40
‘transform’
BD*, DXF 40
*SPATIAL_INDEX*
‘parent’
struct _dwg_object_object*
‘last_updated’
TIMEBLL, DXF 40
‘num1’
BD, DXF 40
‘num_hdls’
BL, DXF 90
‘hdls’
H*, DXF 330
‘bindata_size’
BL, DXF 90
‘bindata’
TF, DXF 310
*STYLE*
STYLE is a table object.
‘parent’
struct _dwg_object_object*
‘flag’
RC
‘name’
TV
‘used’
RSd
‘is_xref_ref’
B
‘is_xref_resolved’
BS
‘is_xref_dep’
B
‘xref’
H
‘is_shape’
B
‘is_vertical’
B
‘text_size’
BD, DXF 40
‘width_factor’
BD, DXF 41
‘oblique_angle’
BD, DXF 50
‘generation’
RC, DXF 71
‘last_height’
BD, DXF 42
‘font_file’
T, DXF 3
‘bigfont_file’
T, DXF 4
*STYLE_CONTROL*
STYLE_CONTROL is a table_control object.
‘parent’
struct _dwg_object_object*
‘num_entries’
BS, DXF 70
‘entries’
H*
‘flags_r11’
RS
*SUN*
‘parent’
struct _dwg_object_object*
‘class_version’
BL, DXF 90
‘is_on’
B, DXF 290
‘color’
CMC, DXF 63
‘intensity’
BD, DXF 40
‘has_shadow’
B, DXF 291
‘julian_day’
BL, DXF 91
‘msecs’
BL, DXF 92
‘is_dst’
B, DXF 292
‘shadow_type’
BL, DXF 70
‘shadow_mapsize’
BS, DXF 71
‘shadow_softness’
RC, DXF 280
*SUNSTUDY*
‘parent’
struct _dwg_object_object*
‘class_version’
BL, DXF 90
‘setup_name’
T, DXF 1
‘description’
T, DXF 2
‘output_type’
BL, DXF 70
‘sheet_set_name’
T, DXF 3
‘use_subset’
B, DXF 290
‘sheet_subset_name’
T, DXF 4
‘select_dates_from_calendar’
B, DXF 291
‘num_dates’
BL, DXF 91
‘dates’
Dwg_SUNSTUDY_Dates*
‘select_range_of_dates’
B, DXF 292
‘start_time’
BL, DXF 93
‘end_time’
BL, DXF 94
‘interval’
BL, DXF 95
‘num_hours’
BL, DXF 91
‘hours’
B*, DXF 290
‘shade_plot_type’
BL, DXF 74
‘numvports’
BL, DXF 75
‘numrows’
BL, DXF 76
‘numcols’
BL, DXF 77
‘spacing’
BD, DXF 40
‘lock_viewports’
B, DXF 293
‘label_viewports’
B, DXF 294
‘page_setup_wizard’
H, DXF 340
‘view’
H, DXF 341
‘visualstyle’
H, DXF 342
‘text_style’
H, DXF 343
*TABLECONTENT*
‘parent’
struct _dwg_object_object*
‘ldata’
Dwg_LinkedData
‘tdata’
Dwg_LinkedTableData
‘fdata’
Dwg_FormattedTableData
‘tablestyle’
H, DXF 340
*TABLEGEOMETRY*
‘parent’
struct _dwg_object_object*
‘numrows’
BL, DXF 90
‘numcols’
BL, DXF 91
‘num_cells’
BL, DXF 92
‘cells’
Dwg_TABLEGEOMETRY_Cell*
*TABLESTYLE*
‘parent’
struct _dwg_object_object*
‘class_version’
BS
‘name’
T, DXF 3
‘flags’
BS, DXF 71
‘flow_direction’
BS, DXF 70
‘horiz_cell_margin’
BD, DXF 40
‘vert_cell_margin’
BD, DXF 41
‘is_title_suppressed’
B, DXF 280
‘is_header_suppressed’
B, DXF 281
‘unknown_rc’
RC, DXF 70
‘unknown_bl1’
BL
‘unknown_bl2’
BL
‘cellstyle’
H
‘sty’
Dwg_TABLESTYLE_CellStyle
‘numoverrides’
BL
‘unknown_bl3’
BL
‘ovr’
Dwg_TABLESTYLE_CellStyle
‘num_rowstyles’
BL
‘rowstyles’
Dwg_TABLESTYLE_rowstyles*
*TEXTOBJECTCONTEXTDATA*
‘parent’
struct _dwg_object_object*
‘class_version’
BS, DXF 70
‘is_default’
B, DXF 290
‘scale’
H, DXF 340
‘horizontal_mode’
BS, DXF 70
‘rotation’
BD, DXF 50
‘ins_pt’
2RD, DXF 10
‘alignment_pt’
2RD, DXF 11
*TVDEVICEPROPERTIES*
‘parent’
struct _dwg_object_object*
‘flags’
BL
‘max_regen_threads’
BS
‘use_lut_palette’
BL
‘alt_hlt’
BLL
‘alt_hltcolor’
BLL
‘geom_shader_usage’
BLL
‘blending_mode’
BL
‘antialiasing_level’
BD
‘bd2’
BD
*UCS*
UCS is a table object.
‘parent’
struct _dwg_object_object*
‘flag’
RC
‘name’
TV
‘used’
RSd
‘is_xref_ref’
B
‘is_xref_resolved’
BS
‘is_xref_dep’
B
‘xref’
H
‘ucsorg’
3BD, DXF 10
‘ucsxdir’
3BD, DXF 11
‘ucsydir’
3BD, DXF 12
‘ucs_elevation’
BD, DXF 146
‘UCSORTHOVIEW’
BS, DXF 79
‘base_ucs’
H, DXF 346
‘named_ucs’
H
‘num_orthopts’
BS
‘orthopts’
Dwg_UCS_orthopts*
*UCS_CONTROL*
UCS_CONTROL is a table_control object.
‘parent’
struct _dwg_object_object*
‘num_entries’
BS, DXF 70
‘entries’
H*
‘flags_r11’
RS
*UNKNOWN_OBJ*
‘parent’
struct _dwg_object_object*
*VBA_PROJECT*
‘parent’
struct _dwg_object_object*
‘data_size’
BL, DXF 90
‘data’
TF, DXF 310
*VIEW*
VIEW is a table object.
‘parent’
struct _dwg_object_object*
‘flag’
RC
‘name’
TV
‘used’
RSd
‘is_xref_ref’
B
‘is_xref_resolved’
BS
‘is_xref_dep’
B
‘xref’
H
‘VIEWSIZE’
BD, DXF 40
‘view_width’
BD, DXF 41
‘aspect_ratio’
BD
‘VIEWCTR’
2RD, DXF 10
‘view_target’
3BD, DXF 12
‘VIEWDIR’
3BD, DXF 11
‘twist_angle’
BD, DXF 50
‘lens_length’
BD, DXF 42
‘front_clip_z’
BD, DXF 43
‘back_clip_z’
BD, DXF 44
‘VIEWMODE’
4BITS, DXF 71
‘render_mode’
RC, DXF 281
‘use_default_lights’
B, DXF 292
‘default_lightning_type’
RC, DXF 282
‘brightness’
BD, DXF 141
‘contrast’
BD, DXF 142
‘ambient_color’
CMC, DXF 63
‘is_pspace’
B
‘associated_ucs’
B, DXF 72
‘ucsorg’
3BD, DXF 110
‘ucsxdir’
3BD, DXF 111
‘ucsydir’
3BD, DXF 112
‘ucs_elevation’
BD, DXF 146
‘UCSORTHOVIEW’
BS, DXF 79
‘is_camera_plottable’
B, DXF 73
‘background’
H, DXF 332
‘visualstyle’
H, DXF 348
‘sun’
H, DXF 361
‘base_ucs’
H, DXF 346
‘named_ucs’
H, DXF 345
‘livesection’
H, DXF 334
‘flag_3d’
RS
‘unknown_r2’
RC
‘unknown_r11’
RC
*VIEW_CONTROL*
VIEW_CONTROL is a table_control object.
‘parent’
struct _dwg_object_object*
‘num_entries’
BS, DXF 70
‘entries’
H*
‘flags_r11’
RS
*VISUALSTYLE*
‘parent’
struct _dwg_object_object*
‘description’
T, DXF 2
‘style_type’
BL, DXF 70
‘ext_lighting_model’
BS, DXF 177
‘internal_only’
B, DXF 291
‘face_lighting_model’
BL, DXF 71
‘face_lighting_model_int’
BS, DXF 176
‘face_lighting_quality’
BL, DXF 72
‘face_lighting_quality_int’
BS, DXF 176
‘face_color_mode’
BL, DXF 73
‘face_color_mode_int’
BS, DXF 176
‘face_opacity’
BD, DXF 40
‘face_opacity_int’
BS, DXF 176
‘face_specular’
BD, DXF 41
‘face_specular_int’
BS, DXF 176
‘face_modifier’
BL, DXF 90
‘face_modifier_int’
BS, DXF 176
‘face_mono_color’
CMC, DXF 63
‘face_mono_color_int’
BS, DXF 176
‘edge_model’
BS, DXF 74
‘edge_model_int’
BS, DXF 176
‘edge_style’
BL, DXF 91
‘edge_style_int’
BS, DXF 176
‘edge_intersection_color’
CMC, DXF 64
‘edge_intersection_color_int’
BS, DXF 176
‘edge_obscured_color’
CMC, DXF 65
‘edge_obscured_color_int’
BS, DXF 176
‘edge_obscured_ltype’
BL, DXF 75
‘edge_obscured_ltype_int’
BS, DXF 176
‘edge_intersection_ltype’
BL, DXF 175
‘edge_intersection_ltype_int’
BS, DXF 176
‘edge_crease_angle’
BD, DXF 42
‘edge_crease_angle_int’
BS, DXF 176
‘edge_modifier’
BL, DXF 92
‘edge_modifier_int’
BS, DXF 176
‘edge_color’
CMC, DXF 66
‘edge_color_int’
BS, DXF 176
‘edge_opacity’
BD, DXF 43
‘edge_opacity_int’
BS, DXF 176
‘edge_width’
BL, DXF 76
‘edge_width_int’
BS, DXF 176
‘edge_overhang’
BL, DXF 77
‘edge_overhang_int’
BS, DXF 176
‘edge_jitter’
BL, DXF 78
‘edge_jitter_int’
BS, DXF 176
‘edge_silhouette_color’
CMC, DXF 67
‘edge_silhouette_color_int’
BS, DXF 176
‘edge_silhouette_width’
BL, DXF 79
‘edge_silhouette_width_int’
BS, DXF 176
‘edge_halo_gap’
BL, DXF 170
‘edge_halo_gap_int’
BS, DXF 176
‘edge_isolines’
BL, DXF 171
‘edge_isolines_int’
BS, DXF 176
‘edge_do_hide_precision’
B, DXF 290
‘edge_do_hide_precision_int’
BS, DXF 176
‘edge_style_apply’
BL, DXF 174
‘edge_style_apply_int’
BS
‘display_settings’
BL, DXF 93
‘display_settings_int’
BS, DXF 176
‘display_brightness_bl’
BLd, DXF 44
‘display_brightness’
BD, DXF 44
‘display_brightness_int’
BS, DXF 176
‘display_shadow_type’
BL, DXF 173
‘display_shadow_type_int’
BS, DXF 176
‘bd2007_45’
BD, DXF 45
‘num_props’
BS, DXF 70
‘b_prop1c’
B, DXF 290
‘b_prop1c_int’
BS, DXF 176
‘b_prop1d’
B, DXF 290
‘b_prop1d_int’
BS, DXF 176
‘b_prop1e’
B, DXF 290
‘b_prop1e_int’
BS, DXF 176
‘b_prop1f’
B, DXF 290
‘b_prop1f_int’
BS, DXF 176
‘b_prop20’
B, DXF 290
‘b_prop20_int’
BS, DXF 176
‘b_prop21’
B, DXF 290
‘b_prop21_int’
BS, DXF 176
‘b_prop22’
B, DXF 290
‘b_prop22_int’
BS, DXF 176
‘b_prop23’
B, DXF 290
‘b_prop23_int’
BS, DXF 176
‘b_prop24’
B, DXF 290
‘b_prop24_int’
BS, DXF 176
‘bl_prop25’
BL, DXF 90
‘bl_prop25_int’
BS, DXF 176
‘bd_prop26’
BD, DXF 40
‘bd_prop26_int’
BS, DXF 176
‘bd_prop27’
BD, DXF 40
‘bd_prop27_int’
BS, DXF 176
‘bl_prop28’
BL, DXF 90
‘bl_prop28_int’
BS, DXF 176
‘c_prop29’
CMC, DXF 62
‘c_prop29_int’
BS, DXF 176
‘bl_prop2a’
BL, DXF 90
‘bl_prop2a_int’
BS, DXF 176
‘bl_prop2b’
BL, DXF 90
‘bl_prop2b_int’
BS, DXF 176
‘c_prop2c’
CMC, DXF 62
‘c_prop2c_int’
BS, DXF 176
‘b_prop2d’
B, DXF 290
‘b_prop2d_int’
BS, DXF 176
‘bl_prop2e’
BL, DXF 90
‘bl_prop2e_int’
BS, DXF 176
‘bl_prop2f’
BL, DXF 90
‘bl_prop2f_int’
BS, DXF 176
‘bl_prop30’
BL, DXF 90
‘bl_prop30_int’
BS, DXF 176
‘b_prop31’
B, DXF 290
‘b_prop31_int’
BS, DXF 176
‘bl_prop32’
BL, DXF 90
‘bl_prop32_int’
BS, DXF 176
‘c_prop33’
CMC, DXF 62
‘c_prop33_int’
BS, DXF 176
‘bd_prop34’
BD, DXF 40
‘bd_prop34_int’
BS, DXF 176
‘edge_wiggle’
BL, DXF 90
‘edge_wiggle_int’
BS, DXF 176
‘strokes’
T, DXF 1
‘strokes_int’
BS, DXF 176
‘b_prop37’
B, DXF 290
‘b_prop37_int’
BS, DXF 176
‘bd_prop38’
BD, DXF 40
‘bd_prop38_int’
BS, DXF 176
‘bd_prop39’
BD, DXF 40
‘bd_prop39_int’
BS, DXF 176
*VPORT*
VPORT is a table object.
‘parent’
struct _dwg_object_object*
‘flag’
RC
‘name’
TV
‘used’
RSd
‘is_xref_ref’
B
‘is_xref_resolved’
BS
‘is_xref_dep’
B
‘xref’
H
‘VIEWSIZE’
BD, DXF 40
‘view_width’
BD
‘aspect_ratio’
BD, DXF 41
‘VIEWCTR’
2RD, DXF 12
‘view_target’
3BD, DXF 17
‘VIEWDIR’
3BD, DXF 16
‘view_twist’
BD, DXF 51
‘lens_length’
BD, DXF 42
‘front_clip_z’
BD, DXF 43
‘back_clip_z’
BD, DXF 44
‘VIEWMODE’
4BITS, DXF 71
‘render_mode’
RC, DXF 281
‘use_default_lights’
B, DXF 292
‘default_lightning_type’
RC, DXF 282
‘brightness’
BD, DXF 141
‘contrast’
BD, DXF 142
‘ambient_color’
CMC, DXF 63
‘lower_left’
2RD, DXF 10
‘upper_right’
2RD, DXF 11
‘UCSFOLLOW’
B, DXF 71
‘circle_zoom’
BS, DXF 72
‘FASTZOOM’
B, DXF 73
‘UCSICON’
RC, DXF 74
‘GRIDMODE’
B, DXF 76
‘GRIDUNIT’
2RD, DXF 15
‘SNAPMODE’
B, DXF 75
‘SNAPSTYLE’
B, DXF 77
‘SNAPISOPAIR’
BS, DXF 78
‘SNAPANG’
BD, DXF 50
‘SNAPBASE’
2RD, DXF 13
‘SNAPUNIT’
2RD, DXF 14
‘ucs_at_origin’
B
‘UCSVP’
B, DXF 71
‘ucsorg’
3BD, DXF 110
‘ucsxdir’
3BD, DXF 111
‘ucsydir’
3BD, DXF 112
‘ucs_elevation’
BD, DXF 146
‘UCSORTHOVIEW’
BS, DXF 79
‘grid_flags’
BS, DXF 60
‘grid_major’
BS, DXF 61
‘background’
H, DXF 332
‘visualstyle’
H, DXF 348
‘sun’
H, DXF 361
‘named_ucs’
H, DXF 345
‘base_ucs’
H, DXF 346
*VPORT_CONTROL*
VPORT_CONTROL is a table_control object.
‘parent’
struct _dwg_object_object*
‘num_entries’
BS, DXF 70
‘entries’
H*
‘flags_r11’
RS
*VX_CONTROL*
VX_CONTROL is a table_control object.
‘parent’
struct _dwg_object_object*
‘num_entries’
BS, DXF 70
‘entries’
H*
‘flags_r11’
RS
*VX_TABLE_RECORD*
VX_TABLE_RECORD is a table object.
‘parent’
struct _dwg_object_object*
‘flag’
RC
‘name’
TV
‘used’
RSd
‘is_xref_ref’
B
‘is_xref_resolved’
BS
‘is_xref_dep’
B
‘xref’
H
‘is_on’
B, DXF 290
‘viewport’
H, DXF 338
‘prev_entry’
H, DXF 340
‘vport_entity_address’
RS
‘r11_viewport_index’
RSd
‘r11_prev_entry_index’
RSd
*WIPEOUTVARIABLES*
‘parent’
struct _dwg_object_object*
‘display_frame’
BS, DXF 70
*XRECORD*
‘parent’
struct _dwg_object_object*
‘cloning’
BS, DXF 280
‘xdata_size’
BL
‘num_xdata’
BL
‘xdata’
Dwg_Resbuf*
‘num_objid_handles’
BL
‘objid_handles’
H*, DXF 340
*PDFDEFINITION*
‘parent’
struct _dwg_object_object*
‘filename’
T, DXF 1
‘name’
T, DXF 2
*DGNDEFINITION*
*Note UNDERLAYDEFINITION::
*DWFDEFINITION*
*Note UNDERLAYDEFINITION::
*ASSOCARRAYMODIFYPARAMETERS*
‘parent’
struct _dwg_object_object*
‘aap_version’
BL
‘num_items’
BL
‘classname’
TV
‘items’
Dwg_ASSOCARRAYITEM*
‘numitems’
BL
‘numrows’
BL
‘numlevels’
BL
*ASSOCARRAYPATHPARAMETERS*
*Note ASSOCARRAYPARAMETERS::
*ASSOCARRAYPOLARPARAMETERS*
*Note ASSOCARRAYPARAMETERS::
*ASSOCARRAYRECTANGULARPARAMETERS*
*Note ASSOCARRAYPARAMETERS::
*Dwg_3DSOLID_material*
‘parent’
struct _dwg_entity_3DSOLID*
‘array_index’
BL
‘mat_absref’
BL
‘material_handle’
H
*Dwg_3DSOLID_silhouette*
‘parent’
struct _dwg_entity_3DSOLID*
‘vp_id’
BL
‘vp_target’
3BD
‘vp_dir_from_target’
3BD
‘vp_up_dir’
3BD
‘vp_perspective’
B
‘has_wires’
B
‘num_wires’
BL
‘wires’
Dwg_3DSOLID_wire*
*Dwg_3DSOLID_wire*
‘parent’
struct _dwg_entity_3DSOLID*
‘type’
RC
‘selection_marker’
BLd
‘color’
BL
‘acis_index’
BLd
‘num_points’
BL
‘points’
3BD*
‘transform_present’
B
‘axis_x’
3BD
‘axis_y’
3BD
‘axis_z’
3BD
‘translation’
3BD
‘scale’
3BD
‘has_rotation’
B
‘has_reflection’
B
‘has_shear’
B
*Dwg_ACSH_HistoryNode*
‘major’
BL
‘minor’
BL
‘trans’
BD*, DXF 40
‘color’
CMC
‘step_id’
BL
‘material’
H
*Dwg_ACSH_SubentColor*
‘major’
BL
‘minor’
BL
‘transparency’
BL
‘bl93’
BL
‘is_face_variable’
B
*Dwg_ACSH_SubentMaterial*
‘major’
BL
‘minor’
BL
‘reflectance’
BL
‘displacement’
BL
*Dwg_ACTIONBODY*
‘parent’
struct _dwg_object_ASSOCNETWORK*
‘evaluatorid’
T
‘expression’
T
‘value’
BL
*Dwg_ARRAYITEMLOCATOR*
‘parent’
struct _dwg_object_ASSOCARRAYMODIFYACTIONBODY*
‘itemloc’
BL
*Dwg_ASSOCACTIONBODY_action*
‘parent’
struct _dwg_object_ASSOCMLEADERACTIONBODY*
‘depid’
BL
‘dep’
H, DXF 330
*Dwg_ASSOCACTION_Deps*
‘parent’
struct _dwg_object_ASSOCACTION*
‘is_owned’
B
‘dep’
H
*Dwg_ASSOCARRAYITEM*
‘parent’
struct _dwg_abstractobject_ASSOCARRAYPARAMETERS*
‘class_version’
BL, DXF 90
‘itemloc’
BL
‘flags’
BL
‘is_default_transmatrix’
int
‘x_dir’
3BD
‘transmatrix’
BD*
‘rel_transform’
BD*
‘has_h1’
int
‘h1’
H
‘h2’
H
*Dwg_ASSOCPARAMBASEDACTIONBODY*
‘parent’
struct _dwg_object_object*
‘version’
BL
‘minor’
BL
‘num_deps’
BL, DXF 90
‘deps’
H*
‘l4’
BL
‘l5’
BL
‘assocdep’
H
‘num_values’
BL
‘values’
Dwg_VALUEPARAM*
*Dwg_ASSOCSURFACEACTIONBODY*
‘parent’
struct _dwg_object_object*
‘version’
BL
‘is_semi_assoc’
B
‘l2’
BL
‘is_semi_ovr’
B
‘grip_status’
BS
‘assocdep’
H
*Dwg_AcDs*
‘file_signature’
RL
‘file_header_size’
RL
‘unknown_1’
RL
‘version’
RL
‘unknown_2’
RL
‘ds_version’
RL
‘segidx_offset’
RL
‘segidx_unknown’
RL
‘num_segidx’
RL
‘schidx_segidx’
RL
‘datidx_segidx’
RL
‘search_segidx’
RL
‘prvsav_segidx’
RL
‘file_size’
RL
‘total_segments’
BL
‘segidx’
Dwg_AcDs_SegmentIndex*
‘datidx’
Dwg_AcDs_DataIndex
‘data’
Dwg_AcDs_Data*
‘blob01’
Dwg_AcDs_DataBlob
‘schidx’
Dwg_AcDs_SchemaIndex
‘schdat’
Dwg_AcDs_SchemaData
‘search’
Dwg_AcDs_Search
‘segments’
Dwg_AcDs_Segment*
*Dwg_AcDs_Data*
‘record_hdrs’
Dwg_AcDs_Data_RecordHdr*
‘records’
Dwg_AcDs_Data_Record*
*Dwg_AcDs_DataBlob*
‘data_size’
RLL
‘page_count’
RL
‘record_size’
RL
‘page_size’
RL
‘unknown_1’
RL
‘unknown_2’
RL
‘ref’
Dwg_AcDs_DataBlobRef*
*Dwg_AcDs_DataBlob01*
‘total_data_size’
RLL
‘page_start_offset’
RLL
‘page_index’
int32_t
‘page_count’
int32_t
‘page_data_size’
RLL
‘page_data’
RC*
*Dwg_AcDs_DataBlobRef*
‘total_data_size’
RLL
‘num_pages’
RL
‘record_size’
RL
‘page_size’
RL
‘unknown_1’
RL
‘unknown_2’
RL
‘pages’
Dwg_AcDs_DataBlobRef_Page*
*Dwg_AcDs_DataBlobRef_Page*
‘segidx’
RL
‘size’
RL
*Dwg_AcDs_DataIndex*
‘num_entries’
RL
‘di_unknown’
RL
‘entries’
Dwg_AcDs_DataIndex_Entry*
*Dwg_AcDs_DataIndex_Entry*
‘segidx’
RL
‘offset’
RL
‘schidx’
RL
*Dwg_AcDs_Data_Record*
‘data_size’
RL
‘blob’
RC*
*Dwg_AcDs_Data_RecordHdr*
‘entry_size’
RL
‘unknown’
RL
‘handle’
RLL
‘offset’
RL
*Dwg_AcDs_Schema*
‘num_index’
RS
‘index’
RLL*
‘num_props’
RS
‘props’
Dwg_AcDs_Schema_Prop*
*Dwg_AcDs_SchemaData*
‘num_uprops’
RL
‘uprops’
Dwg_AcDs_SchemaData_UProp*
‘num_schemas’
RL
‘schemas’
Dwg_AcDs_Schema*
‘num_propnames’
RL
‘propnames’
TV*
*Dwg_AcDs_SchemaData_UProp*
‘size’
RL
‘flags’
RL
*Dwg_AcDs_SchemaIndex*
‘num_props’
RL
‘si_unknown_1’
RL
‘props’
Dwg_AcDs_SchemaIndex_Prop*
‘si_tag’
RLL
‘num_prop_entries’
RL
‘si_unknown_2’
RL
‘prop_entries’
Dwg_AcDs_SchemaIndex_Prop*
*Dwg_AcDs_SchemaIndex_Prop*
‘index’
RL
‘segidx’
RL
‘offset’
RL
*Dwg_AcDs_Schema_Prop*
‘flags’
RL
‘namidx’
RL
‘type’
RL
‘type_size’
RL
‘unknown_1’
RL
‘unknown_2’
RL
‘num_values’
RS
‘values’
RC*
*Dwg_AcDs_Search*
‘num_search’
RL
‘search’
Dwg_AcDs_Search_Data*
*Dwg_AcDs_Search_Data*
‘schema_namidx’
RL
‘num_sortedidx’
RL
‘sortedidx’
RLLd*
‘num_ididxs’
RL
‘unknown’
RL
‘ididxs’
Dwg_AcDs_Search_IdIdxs*
*Dwg_AcDs_Search_IdIdx*
‘handle’
RLL
‘num_ididx’
RL
‘ididx’
RLL*
*Dwg_AcDs_Search_IdIdxs*
‘num_ididx’
RL
‘ididx’
Dwg_AcDs_Search_IdIdx*
*Dwg_AcDs_Segment*
‘signature’
RS
‘name’
RC
‘type’
RCd
‘segment_idx’
RL
‘is_blob01’
RL
‘segsize’
RL
‘unknown_2’
RL
‘ds_version’
RL
‘unknown_3’
RL
‘data_algn_offset’
RL
‘objdata_algn_offset’
RL
‘padding’
RC
*Dwg_AcDs_SegmentIndex*
‘offset’
RLL
‘size’
RL
*Dwg_BLOCKACTION_connectionpts*
‘code’
BL
‘name’
TV
*Dwg_BLOCKLOOKUPACTION_lut*
‘parent’
struct _dwg_object_BLOCKLOOKUPACTION*
‘conn_pts’
Dwg_BLOCKACTION_connectionpts
‘b282’
B, DXF 282
‘b281’
B, DXF 281
*Dwg_BLOCKPARAMETER_PropInfo*
‘num_connections’
BL
‘connections’
Dwg_BLOCKPARAMETER_connection*
*Dwg_BLOCKPARAMETER_connection*
‘code’
BL
‘name’
T
*Dwg_BLOCKPARAMVALUESET*
‘desc’
TV
‘flags’
BL
‘minimum’
BD
‘maximum’
BD
‘increment’
BD
‘num_valuelist’
BS
‘valuelist’
BD*
*Dwg_BLOCKVISIBILITYPARAMETER_state*
‘parent’
struct _dwg_object_BLOCKVISIBILITYPARAMETER*
‘name’
T, DXF 303
‘num_blocks’
BL, DXF 94
‘blocks’
H*, DXF 332
‘num_params’
BL, DXF 95
‘params’
H*, DXF 333
*Dwg_COMPOUNDOBJECTID*
‘parent’
struct _dwg_object_object*
‘has_object’
B
‘name’
T
‘object’
H
*Dwg_CONSTRAINTGROUPNODE*
‘parent’
struct _dwg_object_ASSOC2DCONSTRAINTGROUP*
‘nodeid’
BL
‘status’
RC
‘num_connections’
BL
‘connections’
BL*
*Dwg_CONTEXTDATA_dict*
‘parent’
struct _dwg_CONTEXTDATA_submgr*
‘text’
T, DXF 3
‘itemhandle’
H, DXF 350
*Dwg_CONTEXTDATA_submgr*
‘parent’
struct _dwg_object_CONTEXTDATAMANAGER*
‘handle’
H
‘num_entries’
BL, DXF 90
‘entries’
Dwg_CONTEXTDATA_dict*
*Dwg_CellContentGeometry*
‘dist_top_left’
3BD, DXF 10
‘dist_center’
3BD, DXF 11
‘content_width’
BD, DXF 43
‘content_height’
BD, DXF 44
‘width’
BD, DXF 45
‘height’
BD, DXF 46
‘unknown’
BL, DXF 95
‘cell_parent’
struct _dwg_TableCell*
‘geom_parent’
struct _dwg_TABLEGEOMETRY_Cell*
*Dwg_CellStyle*
‘type’
BL, DXF 90
‘data_flags’
BS, DXF 170
‘property_override_flags’
BL, DXF 91
‘merge_flags’
BL, DXF 92
‘bg_color’
CMC, DXF 62
‘content_layout’
BL, DXF 93
‘content_format’
Dwg_ContentFormat
‘margin_override_flags’
BS, DXF 171
‘vert_margin’
BD, DXF 40
‘horiz_margin’
BD, DXF 40
‘bottom_margin’
BD, DXF 40
‘right_margin’
BD, DXF 40
‘margin_horiz_spacing’
BD, DXF 40
‘margin_vert_spacing’
BD, DXF 40
‘num_borders’
BL, DXF 94
‘borders’
Dwg_GridFormat*
‘tablerow_parent’
struct _dwg_TableRow*
‘tabledatacolumn_parent’
struct _dwg_TableDataColumn*
*Dwg_ColorRamp*
‘parent’
struct _dwg_POINTCLOUDCOLORMAP_Ramp*
‘colorscheme’
T, DXF 1
‘unknown_bl’
BL, DXF 91
‘unknown_b’
B, DXF 290
*Dwg_ContentFormat*
‘property_override_flags’
BL, DXF 90
‘property_flags’
BL, DXF 91
‘value_data_type’
BL, DXF 92
‘value_unit_type’
BL, DXF 93
‘value_format_string’
T, DXF 300
‘rotation’
BD, DXF 40
‘block_scale’
BD, DXF 140
‘cell_alignment’
BL, DXF 94
‘content_color’
CMC, DXF 62
‘text_style’
H
‘text_height’
BD, DXF 144
*Dwg_DATALINK_customdata*
‘parent’
struct _dwg_object_DATALINK*
‘target’
H
‘text’
T, DXF 304
*Dwg_DATATABLE_column*
‘parent’
struct _dwg_object_DATATABLE*
‘type’
BL, DXF 92
‘text’
T, DXF 2
‘rows’
Dwg_DATATABLE_row*
*Dwg_DATATABLE_row*
‘parent’
struct _dwg_DATATABLE_column*
‘value’
Dwg_TABLE_value
*Dwg_DIMASSOC_Ref*
‘parent’
struct _dwg_object_DIMASSOC*
‘classname’
T, DXF 1
‘osnap_type’
RC, DXF 72
‘osnap_dist’
BD, DXF 40
‘osnap_pt’
3BD, DXF 10
‘num_xrefs’
BS
‘xrefs’
H*, DXF 331
‘main_subent_type’
BS, DXF 73
‘main_gsmarker’
BL, DXF 91
‘num_xrefpaths’
BS
‘xrefpaths’
TV*, DXF 301
‘has_lastpt_ref’
B, DXF 75
‘lastpt_ref’
3BD
‘num_intsectobj’
BL, DXF 74
‘intsectobj’
H*, DXF 332
*Dwg_DIMENSION_common*
‘parent’
struct _dwg_object_entity*
‘class_version’
RC, DXF 280
‘extrusion’
BE, DXF 210
‘def_pt’
3BD, DXF 10
‘text_midpt’
2RD, DXF 11
‘elevation’
BD, DXF 31
‘flag’
RC, DXF 70
‘flag1’
RC
‘user_text’
TV, DXF 1
‘text_rotation’
BD, DXF 53
‘horiz_dir’
BD, DXF 51
‘ins_scale’
3BD
‘ins_rotation’
BD, DXF 54
‘attachment’
BS, DXF 71
‘lspace_style’
BS, DXF 72
‘lspace_factor’
BD, DXF 41
‘act_measurement’
BD, DXF 42
‘unknown’
B, DXF 73
‘flip_arrow1’
B, DXF 74
‘flip_arrow2’
B, DXF 75
‘clone_ins_pt’
2RD, DXF 12
‘dimstyle’
H, DXF 3
‘block’
H, DXF 2
*Dwg_EVAL_Edge*
‘parent’
struct _dwg_object_EVALUATION_GRAPH*
‘id’
BL, DXF 92
‘nextid’
BLd, DXF 93
‘e1’
BLd, DXF 94
‘e2’
BLd, DXF 91
‘e3’
BLd, DXF 91
‘out_edge’
BLd
*Dwg_EVAL_Node*
‘parent’
struct _dwg_object_EVALUATION_GRAPH*
‘id’
BL, DXF 91
‘edge_flags’
BL, DXF 93
‘nextid’
BLd, DXF 95
‘evalexpr’
H, DXF 360
‘node’
BLd
‘active_cycles’
B
*Dwg_EvalExpr*
‘parentid’
BLd
‘major’
BL
‘minor’
BL
‘value_code’
BSd
‘value.num40’
BD
‘value.pt2d’
2RD
‘value.pt3d’
3BD
‘value.text1’
TV
‘value.long90’
BL
‘value.handle91’
H
‘value.short70’
BS
‘nodeid’
BL
*Dwg_EvalVariant*
‘code’
BS
‘u.bd’
BD
‘u.bl’
BL
‘u.bs’
BS
‘u.rc’
RC
‘u.text’
TV
‘u.handle’
H
*Dwg_FIELD_ChildValue*
‘parent’
struct _dwg_object_FIELD*
‘key’
TV, DXF 6
‘value’
Dwg_TABLE_value
*Dwg_FileDepList_Files*
‘filename’
T32
‘filepath’
T32
‘fingerprint’
T32
‘version’
T32
‘feature_index’
RL
‘timestamp’
RL
‘filesize’
RL
‘affects_graphics’
RS
‘refcount’
RL
*Dwg_FormattedTableData*
‘parent’
struct _dwg_object_TABLECONTENT*
‘cellstyle’
Dwg_CellStyle
‘num_merged_cells’
BL, DXF 90
‘merged_cells’
Dwg_FormattedTableMerged*
*Dwg_FormattedTableMerged*
‘parent’
struct _dwg_FormattedTableData*
‘top_row’
BL, DXF 91
‘left_col’
BL, DXF 92
‘bottom_row’
BL, DXF 93
‘right_col’
BL, DXF 94
*Dwg_GEODATA_meshface*
‘face1’
BL
‘face2’
BL
‘face3’
BL
*Dwg_GEODATA_meshpt*
‘source_pt’
2RD
‘dest_pt’
2RD
*Dwg_GridFormat*
‘parent’
struct _dwg_CellStyle*
‘index_mask’
BL, DXF 95
‘border_overrides’
BL, DXF 90
‘border_type’
BL, DXF 91
‘color’
CMC, DXF 62
‘linewt’
BLd, DXF 92
‘ltype’
H, DXF 340
‘visible’
B, DXF 93
‘double_line_spacing’
BD, DXF 40
*Dwg_HATCH_Color*
‘parent’
struct _dwg_entity_HATCH*
‘shift_value’
BD, DXF 463
‘color’
CMC, DXF 63
*Dwg_HATCH_ControlPoint*
‘parent’
struct _dwg_HATCH_PathSeg*
‘point’
2RD, DXF 10
‘weight’
BD, DXF 40
*Dwg_HATCH_DefLine*
‘parent’
struct _dwg_entity_HATCH*
‘angle’
BD, DXF 53
‘pt0’
2BD, DXF 43
‘offset’
2BD, DXF 45
‘num_dashes’
BS, DXF 79
‘dashes’
BD*
*Dwg_HATCH_Path*
‘parent’
struct _dwg_entity_HATCH*
‘flag’
BL, DXF 92
‘num_segs_or_paths’
BL, DXF 93
‘segs’
Dwg_HATCH_PathSeg*
‘bulges_present’
B, DXF 72
‘closed’
B, DXF 73
‘polyline_paths’
Dwg_HATCH_PolylinePath*
‘num_boundary_handles’
BL, DXF 97
‘boundary_handles’
H*, DXF 330
*Dwg_HATCH_PathSeg*
‘parent’
struct _dwg_HATCH_Path*
‘curve_type’
RC, DXF 72
‘first_endpoint’
2RD, DXF 10
‘second_endpoint’
2RD, DXF 11
‘center’
2RD, DXF 10
‘radius’
BD, DXF 40
‘start_angle’
BD, DXF 50
‘end_angle’
BD, DXF 51
‘is_ccw’
B, DXF 73
‘endpoint’
2RD, DXF 11
‘minor_major_ratio’
BD, DXF 40
‘degree’
BL, DXF 94
‘is_rational’
B, DXF 73
‘is_periodic’
B, DXF 74
‘num_knots’
BL, DXF 95
‘num_control_points’
BL, DXF 96
‘knots’
BD*
‘control_points’
Dwg_HATCH_ControlPoint*
‘num_fitpts’
BL, DXF 97
‘fitpts’
2RD*
‘start_tangent’
2RD
‘end_tangent’
2RD
*Dwg_HATCH_PolylinePath*
‘parent’
struct _dwg_HATCH_Path*
‘point’
2RD, DXF 10
‘bulge’
BD, DXF 42
*Dwg_LAYER_entry*
‘parent’
struct _dwg_object_LAYER_INDEX*
‘numlayers’
BL, DXF 90
‘name’
T, DXF 8
‘handle’
H, DXF 360
*Dwg_LEADER_ArrowHead*
‘parent’
struct _dwg_entity_MULTILEADER*
‘is_default’
B, DXF 94
‘arrowhead’
H, DXF 345
*Dwg_LEADER_BlockLabel*
‘parent’
struct _dwg_entity_MULTILEADER*
‘attdef’
H, DXF 330
‘label_text’
TV, DXF 302
‘ui_index’
BS, DXF 177
‘width’
BD, DXF 44
*Dwg_LEADER_Break*
‘parent’
struct _dwg_LEADER_Line*
‘start’
3BD, DXF 11
‘end’
3BD, DXF 12
*Dwg_LEADER_Line*
‘parent’
struct _dwg_LEADER_Node*
‘num_points’
BL
‘points’
3DPOINT*
‘num_breaks’
BL
‘breaks’
Dwg_LEADER_Break*
‘line_index’
BL, DXF 91
‘type’
BS, DXF 170
‘color’
CMC, DXF 92
‘ltype’
H, DXF 340
‘linewt’
BLd, DXF 171
‘arrow_size’
BD, DXF 40
‘arrow_handle’
H, DXF 341
‘flags’
BL, DXF 93
*Dwg_LEADER_Node*
‘parent’
struct _dwg_entity_MULTILEADER*
‘has_lastleaderlinepoint’
B, DXF 290
‘has_dogleg’
B, DXF 291
‘lastleaderlinepoint’
3BD, DXF 10
‘dogleg_vector’
3BD, DXF 11
‘branch_index’
BL, DXF 90
‘dogleg_length’
BD, DXF 40
‘num_lines’
BL
‘lines’
Dwg_LEADER_Line*
‘num_breaks’
BL
‘breaks’
Dwg_LEADER_Break*
‘attach_dir’
BS, DXF 271
*Dwg_LIGHTLIST_light*
‘parent’
struct _dwg_object_LIGHTLIST*
‘name’
T, DXF 1
‘handle’
H, DXF 5
*Dwg_LTYPE_dash*
‘parent’
struct _dwg_object_LTYPE*
‘length’
BD, DXF 49
‘complex_shapecode’
BS, DXF 75
‘style’
H, DXF 340
‘x_offset’
RD, DXF 44
‘y_offset’
RD, DXF 45
‘scale’
BD, DXF 46
‘rotation’
BD, DXF 50
‘shape_flag’
BS, DXF 74
‘text’
T, DXF 9
*Dwg_LWPOLYLINE_width*
‘start’
BD, DXF 40
‘end’
BD, DXF 41
*Dwg_LinkedData*
‘name’
T, DXF 1
‘description’
T, DXF 300
*Dwg_LinkedTableData*
‘num_cols’
BL, DXF 90
‘cols’
Dwg_TableDataColumn*
‘num_rows’
BL, DXF 90
‘rows’
Dwg_TableRow*
‘num_field_refs’
BL
‘field_refs’
H*
*Dwg_MATERIAL_color*
‘parent’
struct _dwg_object_object*
‘flag’
RC
‘factor’
BD
‘rgb’
BL
*Dwg_MATERIAL_gentexture*
‘parent’
struct _dwg_object_MATERIAL*
‘genprocname’
T
‘material’
struct _dwg_object_MATERIAL*
*Dwg_MATERIAL_mapper*
‘parent’
struct _dwg_object_object*
‘blendfactor’
BD
‘transmatrix’
BD*
‘filename’
T
‘color1’
Dwg_MATERIAL_color
‘color2’
Dwg_MATERIAL_color
‘source’
RC
‘projection’
RC
‘tiling’
RC
‘autotransform’
RC
‘texturemode’
BS
*Dwg_MESH_edge*
‘parent’
struct _dwg_entity_MESH*
‘idxfrom’
BL, DXF 90
‘idxto’
BL, DXF 90
*Dwg_MLEADER_AnnotContext*
‘num_leaders’
BL
‘leaders’
Dwg_LEADER_Node*
‘attach_dir’
BS
‘scale_factor’
BD, DXF 40
‘content_base’
3BD, DXF 10
‘text_height’
BD, DXF 41
‘arrow_size’
BD, DXF 140
‘landing_gap’
BD, DXF 145
‘text_left’
BS, DXF 174
‘text_right’
BS, DXF 175
‘text_angletype’
BS, DXF 176
‘text_alignment’
BS, DXF 177
‘has_content_txt’
B, DXF 290
‘has_content_blk’
B, DXF 296
‘content’
Dwg_MLEADER_Content
‘base’
3BD, DXF 110
‘base_dir’
3BD, DXF 111
‘base_vert’
3BD, DXF 112
‘is_normal_reversed’
B, DXF 297
‘text_top’
BS, DXF 273
‘text_bottom’
BS, DXF 272
*Dwg_MLEADER_Content_Block*
‘type’
RC
‘normal’
3BD
‘location’
3BD
‘rotation’
BD
‘block_table’
H
‘scale’
3BD
‘color’
CMC
‘transform’
BD*
*Dwg_MLEADER_Content_MText*
‘type’
RC
‘normal’
3BD
‘location’
3BD
‘rotation’
BD
‘style’
H
‘direction’
3BD
‘color’
CMC
‘width’
BD
‘height’
BD
‘line_spacing_factor’
BD
‘default_text’
T
‘line_spacing_style’
BS
‘alignment’
BS
‘flow’
BS
‘bg_color’
CMC
‘bg_scale’
BD
‘bg_transparency’
BL
‘is_bg_fill’
B
‘is_bg_mask_fill’
B
‘col_type’
BS
‘is_height_auto’
B
‘col_width’
BD
‘col_gutter’
BD
‘is_col_flow_reversed’
B
‘num_col_sizes’
BL
‘col_sizes’
BD*
‘word_break’
B
‘unknown’
B
*Dwg_MLINESTYLE_line*
‘parent’
struct _dwg_object_MLINESTYLE*
‘offset’
BD, DXF 49
‘color’
CMC, DXF 62
‘lt_index’
BSd, DXF 6
‘lt_ltype’
H, DXF 6
*Dwg_MLINE_line*
‘parent’
struct _dwg_MLINE_vertex*
‘num_segparms’
BS, DXF 74
‘segparms’
BD*
‘num_areafillparms’
BS, DXF 75
‘areafillparms’
BD*
*Dwg_MLINE_vertex*
‘parent’
struct _dwg_entity_MLINE*
‘vertex’
3BD, DXF 11
‘vertex_direction’
3BD, DXF 12
‘miter_direction’
3BD, DXF 13
‘num_lines’
RC
‘lines’
Dwg_MLINE_line*
*Dwg_OCD_Dimension*
‘b293’
B, DXF 293
‘def_pt’
2RD, DXF 10
‘is_def_textloc’
B, DXF 294
‘text_rotation’
BD, DXF 140
‘block’
H, DXF 2
‘dimtofl’
B, DXF 298
‘dimosxd’
B, DXF 291
‘dimatfit’
B, DXF 70
‘dimtix’
B, DXF 292
‘dimtmove’
B, DXF 71
‘override_code’
RC, DXF 280
‘has_arrow2’
B, DXF 295
‘flip_arrow2’
B, DXF 296
‘flip_arrow1’
B, DXF 297
*Dwg_PARTIAL_VIEWING_INDEX_Entry*
‘parent’
struct _dwg_object_PARTIAL_VIEWING_INDEX*
‘extents_min’
3BD
‘extents_max’
3BD
‘object’
H
*Dwg_POINTCLOUDCOLORMAP_Ramp*
‘parent’
struct _dwg_object_POINTCLOUDCOLORMAP*
‘class_version’
BS, DXF 70
‘num_ramps’
BL, DXF 90
‘ramps’
Dwg_ColorRamp*
*Dwg_POINTCLOUDEX_Croppings*
‘parent’
struct _dwg_entity_POINTCLOUDEX*
‘type’
BS, DXF 280
‘is_inside’
B, DXF 290
‘is_inverted’
B, DXF 290
‘crop_plane’
3BD, DXF 13
‘crop_x_dir’
3BD, DXF 213
‘crop_y_dir’
3BD, DXF 213
‘num_pts’
BL, DXF 93
‘pts’
3BD*
*Dwg_POINTCLOUD_Clippings*
‘parent’
struct _dwg_entity_POINTCLOUD*
‘is_inverted’
B
‘type’
BS
‘num_vertices’
BL
‘vertices’
2RD*
‘z_min’
BD
‘z_max’
BD
*Dwg_POINTCLOUD_IntensityStyle*
‘parent’
struct _dwg_entity_POINTCLOUD*
‘min_intensity’
BD
‘max_intensity’
BD
‘intensity_low_treshold’
BD
‘intensity_high_treshold’
BD
*Dwg_PROXY_LWPOLYLINE*
‘parent’
struct _dwg_entity_PROXY_ENTITY*
‘size’
RL
‘flags’
BS
‘const_width’
BD
‘elevation’
BD
‘thickness’
BD
‘extrusion’
BE
‘num_points’
BL
‘points’
2RD*
‘num_bulges’
BL
‘bulges’
BD*
‘num_widths’
BL
‘widths’
Dwg_LWPOLYLINE_width*
‘unknown_1’
RC
‘unknown_2’
RC
‘unknown_3’
RC
*Dwg_R2004_Header*
‘file_ID_string’
RC
‘header_address’
RLx
‘header_size’
RL
‘x04’
RL
‘root_tree_node_gap’
RLd
‘lowermost_left_tree_node_gap’
RLd
‘lowermost_right_tree_node_gap’
RLd
‘unknown_long’
RL
‘last_section_id’
RL
‘last_section_address’
RLL
‘secondheader_address’
RLL
‘numgaps’
RL
‘numsections’
RL
‘x20’
RL
‘x80’
RL
‘x40’
RL
‘section_map_id’
RL
‘section_map_address’
RLL
‘section_info_id’
RLd
‘section_array_size’
RLd
‘gap_array_size’
RL
‘crc32’
RLx
‘padding’
RC
‘section_type’
RL
‘decomp_data_size’
RL
‘comp_data_size’
RL
‘compression_type’
RL
‘checksum’
RLx
*Dwg_SECTION_geometrysettings*
‘parent’
struct _dwg_SECTION_typesettings*
‘num_geoms’
BL, DXF 90
‘hexindex’
BL, DXF 91
‘flags’
BL, DXF 92
‘color’
CMC, DXF 62
‘layer’
T, DXF 8
‘ltype’
T, DXF 6
‘ltype_scale’
BD, DXF 40
‘plotstyle’
T, DXF 1
‘linewt’
BLd, DXF 370
‘face_transparency’
BS, DXF 70
‘edge_transparency’
BS, DXF 71
‘hatch_type’
BS, DXF 72
‘hatch_pattern’
T, DXF 2
‘hatch_angle’
BD, DXF 41
‘hatch_spacing’
BD, DXF 42
‘hatch_scale’
BD, DXF 43
*Dwg_SECTION_typesettings*
‘parent’
struct _dwg_object_SECTION_SETTINGS*
‘type’
BS, DXF 90
‘generation’
BS, DXF 91
‘num_sources’
BL, DXF 92
‘sources’
H*, DXF 330
‘destblock’
H, DXF 331
‘destfile’
T, DXF 1
‘num_geom’
BL, DXF 93
‘geom’
Dwg_SECTION_geometrysettings*
*Dwg_SPLINE_control_point*
‘parent’
struct _dwg_entity_SPLINE*
‘x’
BD
‘y’
BD
‘z’
BD
‘w’
BD, DXF 41
*Dwg_SUNSTUDY_Dates*
‘julian_day’
BL, DXF 90
‘msecs’
BL, DXF 90
*Dwg_SummaryInfo_Property*
‘tag’
TU
‘value’
TU
*Dwg_TABLEGEOMETRY_Cell*
‘parent’
struct _dwg_object_TABLEGEOMETRY*
‘geom_data_flag’
BL, DXF 93
‘width_w_gap’
BD, DXF 40
‘height_w_gap’
BD, DXF 41
‘tablegeometry’
H, DXF 330
‘num_geometry’
BL, DXF 94
‘geometry’
Dwg_CellContentGeometry*
*Dwg_TABLESTYLE_CellStyle*
‘parent’
struct _dwg_object_TABLESTYLE*
‘id’
BL, DXF 90
‘type’
BL, DXF 91
‘name’
T, DXF 300
‘cellstyle.type’
BL
‘cellstyle.data_flags’
BS
‘cellstyle.property_override_flags’
BL
‘cellstyle.merge_flags’
BL
‘cellstyle.bg_color’
CMC
‘cellstyle.content_layout’
BL
‘cellstyle.content_format’
Dwg_ContentFormat
‘cellstyle.margin_override_flags’
BS
‘cellstyle.vert_margin’
BD
‘cellstyle.horiz_margin’
BD
‘cellstyle.bottom_margin’
BD
‘cellstyle.right_margin’
BD
‘cellstyle.margin_horiz_spacing’
BD
‘cellstyle.margin_vert_spacing’
BD
‘cellstyle.num_borders’
BL
‘cellstyle.borders’
Dwg_GridFormat*
‘cellstyle.tablerow_parent’
struct _dwg_TableRow*
‘cellstyle.tabledatacolumn_parent’
struct _dwg_TableDataColumn*
‘cellstyle’
struct _dwg_CellStyle
*Dwg_TABLESTYLE_border*
‘linewt’
BSd
‘visible’
B
‘color’
CMC
*Dwg_TABLESTYLE_rowstyles*
‘parent’
struct _dwg_object_TABLESTYLE*
‘text_style’
H, DXF 7
‘text_height’
BD, DXF 140
‘text_alignment’
BS, DXF 170
‘text_color’
CMC, DXF 62
‘fill_color’
CMC, DXF 63
‘has_bgcolor’
B, DXF 283
‘num_borders’
BL
‘borders’
Dwg_TABLESTYLE_border*
‘data_type’
BL
‘unit_type’
BL
‘format_string’
TU
*Dwg_TABLE_AttrDef*
‘parent’
struct _dwg_TABLE_Cell*
‘attdef’
H, DXF 331
‘index’
BS, DXF 179
‘text’
T, DXF 300
*Dwg_TABLE_BreakHeight*
‘parent’
struct _dwg_entity_TABLE*
‘position’
3BD
‘height’
BD
‘flag’
BL
*Dwg_TABLE_BreakRow*
‘parent’
struct _dwg_entity_TABLE*
‘position’
3BD
‘start’
BL
‘end’
BL
*Dwg_TABLE_Cell*
‘parent’
struct _dwg_entity_TABLE*
‘type’
BS, DXF 171
‘flags’
RC, DXF 172
‘is_merged_value’
B, DXF 173
‘is_autofit_flag’
B, DXF 174
‘merged_width_flag’
BL, DXF 175
‘merged_height_flag’
BL, DXF 176
‘rotation’
BD, DXF 145
‘text_value’
T, DXF 1
‘text_style’
H, DXF 7
‘block_handle’
H, DXF 340
‘block_scale’
BD, DXF 144
‘additional_data_flag’
B
‘cell_flag_override’
BL, DXF 177
‘virtual_edge_flag’
RC, DXF 178
‘cell_alignment’
RS, DXF 170
‘bg_fill_none’
B, DXF 283
‘bg_color’
CMC, DXF 63
‘content_color’
CMC, DXF 64
‘text_height’
BD, DXF 140
‘top_grid_color’
CMC, DXF 69
‘top_grid_linewt’
BS, DXF 279
‘top_visibility’
BS, DXF 289
‘right_grid_color’
CMC, DXF 65
‘right_grid_linewt’
BS, DXF 275
‘right_visibility’
BS, DXF 285
‘bottom_grid_color’
CMC, DXF 66
‘bottom_grid_linewt’
BS, DXF 276
‘bottom_visibility’
BS, DXF 286
‘left_grid_color’
CMC, DXF 68
‘left_grid_linewt’
BS, DXF 278
‘left_visibility’
BS, DXF 288
‘unknown’
BL
‘value’
Dwg_TABLE_value
‘num_attr_defs’
BL
‘attr_defs’
Dwg_TABLE_AttrDef*
*Dwg_TABLE_CustomDataItem*
‘name’
T, DXF 300
‘value’
Dwg_TABLE_value
‘cell_parent’
struct _dwg_TableCell*
‘row_parent’
struct _dwg_TableRow*
*Dwg_TABLE_value*
‘flags’
BL
‘format_flags’
BL
‘data_type’
BL, DXF 90
‘data_size’
BL, DXF 92
‘data_long’
BL, DXF 91
‘data_double’
BD, DXF 140
‘data_string’
T, DXF 1
‘data_date’
TF
‘data_point’
2RD, DXF 11
‘data_3dpoint’
3RD, DXF 11
‘data_handle’
H
‘unit_type’
BL, DXF 94
‘format_string’
T, DXF 300
‘value_string’
T, DXF 302
*Dwg_TableCell*
‘flag’
BL, DXF 90
‘tooltip’
TV, DXF 300
‘customdata’
BL, DXF 91
‘num_customdata_items’
BL, DXF 90
‘customdata_items’
Dwg_TABLE_CustomDataItem*
‘has_linked_data’
BL
‘data_link’
H
‘num_rows’
BL
‘num_cols’
BL
‘unknown’
BL
‘num_cell_contents’
BL
‘cell_contents’
Dwg_TableCellContent*
‘style_id’
BL
‘has_geom_data’
BL
‘geom_data_flag’
BL
‘width_w_gap’
BD
‘height_w_gap’
BD
‘tablegeometry’
H
‘num_geometry’
BL
‘geometry’
Dwg_CellContentGeometry*
‘style_parent’
struct _dwg_CellStyle*
‘row_parent’
struct _dwg_TableRow*
*Dwg_TableCellContent*
‘parent’
struct _dwg_TableCell*
‘type’
BL, DXF 90
‘value’
Dwg_TABLE_value
‘handle’
H, DXF 340
‘num_attrs’
BL, DXF 91
‘attrs’
Dwg_TableCellContent_Attr*
‘has_content_format_overrides’
BS
‘content_format’
Dwg_ContentFormat
*Dwg_TableCellContent_Attr*
‘parent’
struct _dwg_TableCellContent*
‘attdef’
H, DXF 330
‘value’
TV, DXF 301
‘index’
BL, DXF 92
*Dwg_TableDataColumn*
‘parent’
struct _dwg_LinkedTableData*
‘name’
T, DXF 300
‘custom_data’
BL, DXF 91
‘cellstyle’
Dwg_CellStyle
‘cellstyle_id’
BL
‘width’
BL
*Dwg_TableRow*
‘parent’
struct _dwg_LinkedTableData*
‘num_cells’
BL
‘cells’
Dwg_TableCell*
‘custom_data’
BL
‘num_customdata_items’
BL
‘customdata_items’
Dwg_TABLE_CustomDataItem*
‘cellstyle’
Dwg_CellStyle
‘style_id’
BL
‘height’
BL
*Dwg_UCS_orthopts*
‘parent’
struct _dwg_object_UCS*
‘type’
BS, DXF 71
‘pt’
3BD, DXF 13
*Dwg_VALUEPARAM*
‘parent’
struct _dwg_object_object*
‘class_version’
BL
‘name’
T
‘unit_type’
BL
‘num_vars’
BL
‘vars’
Dwg_VALUEPARAM_vars*
‘controlled_objdep’
H
*Dwg_VALUEPARAM_vars*
‘value’
Dwg_EvalVariant
‘handle’
H
*Dwg_MLEADER_Content*
‘txt’
Dwg_MLEADER_Content_MText
‘blk’
Dwg_MLEADER_Content_Block
*Common Entity fields*
‘__iterator’
BL
‘color’
CMC, DXF 62
‘color_r11’
RCd, DXF 62
‘dwg’
struct _dwg_struct*
‘edge_visualstyle’
H, DXF 348
‘eed’
Dwg_Eed*
‘elevation_r11’
RD, DXF 38
‘entmode’
BB, DXF 67
‘extra_r11’
RS
‘face_visualstyle’
H, DXF 348
‘flag_r11’
RC
‘full_visualstyle’
H, DXF 348
‘has_ds_data’
B
‘has_edge_visualstyle’
B
‘has_face_visualstyle’
B
‘has_full_visualstyle’
B
‘invisible’
BS, DXF 60
‘is_xdic_missing’
B
‘isbylayerlt’
B
‘layer’
H, DXF 8
‘linewt’
RC, DXF 370
‘ltype’
H, DXF 6
‘ltype_flags’
BB
‘ltype_scale’
BD, DXF 48
‘material’
H, DXF 347
‘material_flags’
BB
‘next_entity’
H
‘nolinks’
B
‘num_eed’
BL
‘num_reactors’
BL
‘objid’
BL
‘opts_r11’
RS
‘ownerhandle’
H, DXF 330
‘plotstyle’
H, DXF 390
‘plotstyle_flags’
BB
‘prev_entity’
H
‘preview’
TF, DXF 310
‘preview_exists’
B
‘preview_is_proxy’
B
‘preview_size’
BLL, DXF 160
‘reactors’
H*, DXF 330
‘shadow’
H
‘shadow_flags’
RC, DXF 284
‘thickness_r11’
RD, DXF 39
‘viewport’
H
‘xdicobjhandle’
H, DXF 360
*Common Object fields*
‘dwg’
struct _dwg_struct*
‘eed’
Dwg_Eed*
‘handleref’
Dwg_Handle*
‘has_ds_data’
B
‘is_xdic_missing’
B
‘num_eed’
BL
‘num_reactors’
BL
‘objid’
BL
‘ownerhandle’
H, DXF 330
‘reactors’
H*, DXF 330
‘xdicobjhandle’
H, DXF 360
File: LibreDWG.info, Node: Sections, Next: Structures, Prev: Objects, Up: Top
5 Sections
**********
* Menu:
* HEADER_:: All Header variables
* OBJECTS_:: All Entities and Objects
* CLASSES:: The dynamically loaded class types
* HANDLES:: The sorted handle map (relative handle and size) of all objects
* R2004_Header:: r2004 Section meta-data to find the INFO and SYSTEM_MAP
* UNKNOWN:: Unknown Section
* SummaryInfo:: Some dwg meta-data
* Preview:: The Thumbnail BMP or WMF data
* VBAProject:: VBA Section
* AppInfo:: Which product and version exactly created that DWG
* AppInfoHistory:: AppInfoHistory Section
* FileDepList:: Features and File Dependencies. Image files, fonts, xrefs, plotconfigs.
* AcDS:: The AcDsPrototype_1b DataStorage, used mostly for binary ACIS blobs
* RevHistory:: Revision History
* Security:: Password Info
* ObjFreeSpace:: Some Objects meta-data
* Template:: Contains one Measurement Header variable.
* AuxHeader:: In case the original Header gets lost
* Signature:: Signature Section
* INFO:: The info of all used sections
* SYSTEM_MAP:: The map of all used sections and its chunked pages
* Tables:: How the old tables are mapped into the new objects
* EXTRAS:: The r10-r11 EXTRAS entity section
The r2000 format (used for r13-r2000) knows the following 6 sections:
HEADER CLASSES HANDLES 2NDHEADER MEASUREMENT AUXHEADER (only r2000)
The r2004 and r2007 format (used for r2004-r2018) knows the following
sections:
R2004_Header UNKNOWN SUMMARYINFO PREVIEW VBAPROJECT APPINFO
APPINFOHISTORY FILEDEPLIST ACDS REVHISTORY SECURITY OBJECTS OBJFREESPACE
TEMPLATE HANDLES CLASSES AUXHEADER HEADER SIGNATURE INFO SYSTEM_MAP
The old pre-R13 formats (from r1.1 to r11) have those sections, with
the tables interleaved into the HEADER.
HEADER ENTITIES BLOCKS entities EXTRAS entities
With (from r1.1 to r10) those 5 *note Tables:::
BLOCKS LAYER STYLE LTYPE VIEW
With r11 came the additional tables:
UCS VPORT APPID DIMSTYLE VX
But we convert them internally to the r2004 table record and table
control objects. *Note Tables::.
File: LibreDWG.info, Node: HEADER_, Next: OBJECTS_, Up: Sections
5.1 HEADER Section
==================
*Note HEADER: Objects.
File: LibreDWG.info, Node: OBJECTS_, Next: CLASSES, Prev: HEADER_, Up: Sections
5.2 OBJECTS Section
===================
The OBJECTS Section is usually split up into multiple pages (separate
sections of type AcDbObjects) and contains all entities and objects. It
is indexed by *note HANDLES::.
*Note OBJECTS: Objects.
File: LibreDWG.info, Node: CLASSES, Next: HANDLES, Prev: OBJECTS_, Up: Sections
5.3 CLASSES Section
===================
The *Classes* Section contains the basic info for all dynamically loaded
types for entities and objects. Its types start with 500, and are
variable. An entity which has no class loaded is displayed as proxy.
LibreDWG contains support for many classes, but not all. See
‘src/classes.inc’ and ‘src/classes.c’. We define a stability for each
class, one of stable, unstable, debugging and unhandled.
Objects in *stable* classes are treated as the fixed-type objects
with full support. Changes are treated as API breaking.
Objects in *unstable* classes are sometimes written to DXF or JSON,
but not to DWG. Changes are not treated as API breaking. Usually such
objects are converted to UNKNOWN_OBJ or UNKNOWN_ENT objects, and when
written to DWG converted to PLACEHOLDER, DUMMY or POINT objects with EED
pointing to the original class and content. Only when rewriting from-to
the very same version with the full known unknown_bits blob (e.g.
dwgrewrite or json) such classes can persist as such.
Objects in *debugging* classes are only handled with the developer
‘configure --enable-debug’ flag, otherwise ignored. See unstable above.
Objects in *undhandled* classes are always ignored. There are no
fields known, only its type.
File: LibreDWG.info, Node: HANDLES, Next: R2004_Header, Prev: CLASSES, Up: Sections
5.4 HANDLES Section
===================
The Handles section contains a sorted list of all object handles and its
position in the Objects stream. All values are stored relatively, as
offsets. Handles only increase and can contain holews when an object is
deleted, offsets can jump back also.
File: LibreDWG.info, Node: R2004_Header, Next: UNKNOWN, Prev: HANDLES, Up: Sections
5.5 R2004_Header
================
The R2004_Header section at fixed position ‘0x100’ in the DWG contains
some meta-data for r2004 sections to find the two important sections
INFO and SYSTEM_MAP.
File: LibreDWG.info, Node: UNKNOWN, Next: SummaryInfo, Prev: R2004_Header, Up: Sections
5.6 UNKNOWN Section
===================
The content of the UNKNOWN section with type 0 is unknown and does not
always exist.
File: LibreDWG.info, Node: SummaryInfo, Next: Preview, Prev: UNKNOWN, Up: Sections
5.7 SummaryInfo
===============
All Section SummaryInfo fields:
‘TITLE’
TU16, DXF 1
‘SUBJECT’
TU16, DXF 1
‘AUTHOR’
TU16, DXF 1
‘KEYWORDS’
TU16, DXF 1
‘COMMENTS’
TU16, DXF 1
‘LASTSAVEDBY’
TU16, DXF 1
‘REVISIONNUMBER’
TU16, DXF 1
‘HYPERLINKBASE’
TU16, DXF 1
‘TDINDWG’
TIMERLL
‘TDCREATE’
TIMERLL
‘TDUPDATE’
TIMERLL
‘num_props’
RS
‘props’
Dwg_SummaryInfo_Property*
‘unknown1’
RL
‘unknown2’
RL
*Note Dwg_SummaryInfo_Property::
File: LibreDWG.info, Node: Preview, Next: VBAProject, Prev: SummaryInfo, Up: Sections
5.8 Preview
===========
The optional Preview section contains the thumbnail stream of BMP, WMF
or PNG data of the drawing. Note that blocks or proxy objects can also
contain its own preview fields. The program *dwgbmp* can extract the
preview image from this section.
File: LibreDWG.info, Node: VBAProject, Next: AppInfo, Prev: Preview, Up: Sections
5.9 VBAProject
==============
File: LibreDWG.info, Node: AppInfo, Next: AppInfoHistory, Prev: VBAProject, Up: Sections
5.10 AppInfo
============
Which product and version exactly created that DWG.
File: LibreDWG.info, Node: AppInfoHistory, Next: FileDepList, Prev: AppInfo, Up: Sections
5.11 AppInfoHistory
===================
File: LibreDWG.info, Node: FileDepList, Next: AcDS, Prev: AppInfoHistory, Up: Sections
5.12 FileDepList
================
Features and File Dependencies. Image files, fonts, xrefs, plotconfigs.
File: LibreDWG.info, Node: AcDS, Next: RevHistory, Prev: FileDepList, Up: Sections
5.13 AcDS
=========
The AcDsPrototype_1b DataStorage, used mostly for binary ACIS blobs,
embedded fonts, ...
File: LibreDWG.info, Node: RevHistory, Next: Security, Prev: AcDS, Up: Sections
5.14 RevHistory
===============
Revision History
File: LibreDWG.info, Node: Security, Next: ObjFreeSpace, Prev: RevHistory, Up: Sections
5.15 Security
=============
Password Info
File: LibreDWG.info, Node: ObjFreeSpace, Next: Template, Prev: Security, Up: Sections
5.16 ObjFreeSpace
=================
Some Objects meta-data
File: LibreDWG.info, Node: Template, Next: AuxHeader, Prev: ObjFreeSpace, Up: Sections
5.17 Template
=============
Contains one Measurement Header variable.
File: LibreDWG.info, Node: AuxHeader, Next: Signature, Prev: Template, Up: Sections
5.18 AuxHeader
==============
In case the original Header gets lost.
File: LibreDWG.info, Node: Signature, Next: INFO, Prev: AuxHeader, Up: Sections
5.19 Signature
==============
File: LibreDWG.info, Node: INFO, Next: SYSTEM_MAP, Prev: Signature, Up: Sections
5.20 INFO
=========
The info of all used sections.
File: LibreDWG.info, Node: SYSTEM_MAP, Next: Tables, Prev: INFO, Up: Sections
5.21 SYSTEM_MAP
===============
The map of all used sections and its chunked pages.
File: LibreDWG.info, Node: Tables, Next: EXTRAS, Prev: SYSTEM_MAP, Up: Sections
5.22 Tables
===========
The old pre-R13 formats (from r1.1 to r11) have no objects and no
sections, just tables, which we store in the sections indexed by the
enum Dwg_Section_Type_r11.
BLOCKS LAYER STYLE LTYPE VIEW
With r11 came the additional tables:
UCS VPORT APPID DIMSTYLE VX
Since r13 all those tables are stored as table control objects and
tablerecord objects.
From pre-r13 DWG’s these tables are imported as old r11 sections and
as new CONTROL objects, so that all entities are accessible via the
single BLOCK_CONTROL.model_space -> BLOCK_HEADER.entities iterator, all
layers via the LAYER_CONTROL.entries -> LAYER objects, and so on. All
blocks are accessed via all other model_space BLOCK_HEADER’s,
‘get_first_owned_block (BLOCK_HEADER)’. Each CONTROL object holds a
list of all table records, i.e. entries. Each table record entry has a
name and other common table fields.
File: LibreDWG.info, Node: EXTRAS, Prev: Tables, Up: Sections
5.23 EXTRAS entities section
============================
Before R13 we had no objects, just the 5-10 tables, and the entities
divided into 3 sections. The entities, the blocks and the extras.
Blocks just contains the entities from each BLOCK to the ENDBLK entity.
Extras contain entities which had no room in the original section,
e.g. when closing a polyline, which needs one additional byte. Thus
the original entity is replaced by an undocumented JUMP entity, which
gives the offset into the EXTRAS section, until a JUMP in the EXTRAS
jumps back to the next original entity.
See e.g. ‘r10/entities.dwg’
The JUMP [31] replaces the POLYLINE_2D entity which got later closed.
An open POLYLINE_2D needs size 8, but closed 9 bytes. Hence they added
the new closed replacement to the extras section at offset 0, index
[66], and added another JUMP [67] back to the next original entity.
Here it jumps back to the VERTEX_2D [32] at offset 0x84f.
type: 18 [RCd]
Add entity JUMP [31] Decode entity JUMP
===========================
Entity number: 31, Type: 18, Addr: 847
flag_r11: 0x0 [RC 0]
size: 8 [RS]
jump_address_raw: 0x80000000 [RLx 0]
jump_entity_section: DWG_EXTRA_SECTION
jump_address: 0x0
type: 20 [RCd]
Add entity VERTEX_2D [32] Decode entity VERTEX_2D
===========================
Entity number: 32, Type: 20, Addr: 84f
flag_r11: 0x0 [RC 0]
size: 24 [RS]
layer: 0 [H(RSd) 8]
opts_r11: 0x0 [RSx 0]
point: (5.500000, 7.500000) [2RD 10]
....
extras entities: (0x10c0-0x10d1 (0), size 17)
==========================================
type: 19 [RCd]
Add entity POLYLINE_2D [66] Decode entity POLYLINE_2D
===========================
Entity number: 66, Type: 19, Addr: 10c0
flag_r11: 0x80 [RC 0]
HAS_ATTRIBS(0x80)
size: 9 [RS]
layer: 0 [H(RSd) 8]
opts_r11: 0x1 [RSx 0]
HAS_FLAG(0x1)
flag: 0x1 [RC 70]
CLOSED(0x1)
type: 18 [RCd]
Add entity JUMP [67] Decode entity JUMP
===========================
Entity number: 67, Type: 18, Addr: 10c9
flag_r11: 0x0 [RC 0]
size: 8 [RS]
jump_address_raw: 0x84f [RLx 0]
jump_entity_section: DWG_ENTITY_SECTION
jump_address: 0x84f
==========================================
extras entities: end
The entity iterator knows about these jumps. The DXF structure
resolves those jumps, and inserts the replaced entities.
File: LibreDWG.info, Node: Structures, Next: Functions, Prev: Sections, Up: Top
6 Structures
************
* Menu:
* EED:: eed[] array
* XDATA:: xdata list for XRECORD
File: LibreDWG.info, Node: EED, Next: XDATA, Up: Structures
6.1 EED
=======
“Extended Entity Data” (EED) may be optionally attached to each object.
They consist of a handle to the registered APPID, and a list of typed
data. Each block is preceded with a size, the processing stops with
size 0.
Internally libredwg stores each eed line as an array of num_eed
structs. If the size > 0, then new block starts with a handle, an
optional raw string (when reading from a DWG), and a number of typed
data entries. Only the first eed struct of each block has a size, all
subsequent eed structs have size 0.
Example:
EED[0] size: 109 [BS]
EED[0] handle: 5.2.762
EED[0] code: 70 [RC] short: 2 [RS]
EED[1] code: 70 [RC] short: 0 [RS]
EED[2] code: 70 [RC] short: 0 [RS]
EED[3] code: 11 [RC] 3dpoint: (0.000000, 0.000000, 0.000000) [3RD]
EED[4] code: 11 [RC] 3dpoint: (1.000000, 0.000000, 0.000000) [3RD]
EED[5] code: 11 [RC] 3dpoint: (0.000000, 1.000000, 0.000000) [3RD]
EED[6] code: 11 [RC] 3dpoint: (0.000000, 0.000000, 1.000000) [3RD]
EED[7] size: 6 [BS]
EED[7] handle: 5.2.763
EED[7] code: 70 [RC] short: 0 [RS]
EED[8] code: 70 [RC] short: 0 [RS]
EED[9] size: 23 [BS]
EED[9] handle: 5.1.12
EED[9] code: 0 [RC] string: "RTMaterial" len=10 cp=30
EED[10] code: 5 [RC] entity: 0x6507000000000000 [RLL]
- size: 0 [BS]
These 10 num_eed structs consist of 3 blocks with 3 size and handle
entries. EED[0] starts with size 109, the handle pointing to object
762, 3 shorts and 4 points. The next block at EED[7] has size 6, the
handle pointing to object 763 and 2 shorts. The last block at EED[9]
has size 9, the handle pointing to object 12 (the APPID.ACAD
application) and a string and an entity reference. The size is
calculated by the needed room for all data code + values, without the
handle. E.g. EED[7] size: 6 is 1 + 2 for EED[7] RC + RS, and 1 + 2 for
EED[8] RC + RS.
Each data block consists of a RC code, and a variable value. A
string may be a an old pre-r2007 ASCII string with a RC length (max 255
chars), a codepage and the string. Or a r2007+ wide string with a RS
length (max 32767 chars) and a UCS-2 wide string.
decode stores both, the raw data, and the structured data. in_dxf
just the data. encode prefers raw over the data.
File: LibreDWG.info, Node: XDATA, Prev: EED, Up: Structures
6.2 XDATA
=========
XRECORD XDATA are very similar to the EED array, but internally it is a
single linked-list, consisting of something like the EED data code +
value pairs. There’s only one size, xdata_size, and only one handle to
the APPID, which handles this XRECORD XDATA.
File: LibreDWG.info, Node: Functions, Next: Errors, Prev: Structures, Up: Top
7 Functions
***********
You can use LibreDWG immediately upon loading, without any particular
initialization. Only when using some *note dynapi:: functions you might
need to initialize the version via ‘dwg_api_init_version(&dwg)’, when
you need other formats than r2000 and you call an API function which
does not store the version internally. Most do. This limitation will
soon be fixed.
You usually use one set of functions - either decoding or encoding -
at a time. All functions use the common data types (*note Types::).
All functions return an error code, and the high-level functions for
multiple objects add the error bitmask, which is sorted by severity.
When the error exceeds DWG_ERR_CRITICAL, processing is stopped.
The new *note dynapi:: has dynamic get and set functions for all
objects and its fields. You can get and set a property value from any
object pointer by the object name and the field name.
* Menu:
* Decoding:: Functions on the DWG read path.
* Encoding:: Functions on the DWG write path.
* add api:: How to create a DWG and objects from scratch
* dynapi:: Dynamic object field access.
* strings:: The various string types, how Unicode strings are handled
* Other Formats:: Functions on the DWG to read or write other formats.
File: LibreDWG.info, Node: Decoding, Next: Encoding, Up: Functions
7.1 Decoding
============
The highest level function for decoding a file is *‘dwg_read_file’*.
-- Function: int dwg_read_file (char *FILENAME, Dwg_Data *DWG)
Open FILENAME and decode it, saving information into DWG. Return 0
if successful.
You can then iterate over the entities in model space or paper space
via two ways:
1. by using the ‘dwg.h’ data structures. Via ‘dwg->object[0]’,
which is of type ‘Dwg_Object_BLOCK_CONTROL’, and a custom ‘void
process_BLOCK_HEADER(Dwg_Object_Ref* ref)’:
Dwg_Object_BLOCK_CONTROL* block_control = dwg->block_control;
// first all entities in the model space
process_BLOCK_HEADER(dwg->header_vars.BLOCK_RECORD_MSPACE);
// then all entities in the blocks
for (i=0; i < block_control->num_entries; i++)
{
process_BLOCK_HEADER(block_control->block_headers[i]);
}
// and last all entities in the paper space
process_BLOCK_HEADER(dwg->header_vars.BLOCK_RECORD_PSPACE);
or 2. by using the API functions from ‘dwg_api.h’:
Dwg_Object_BLOCK_CONTROL* block_control = dwg_block_control(dwg);
process_BLOCK_HEADER(dwg_model_space_ref(dwg));
for (i=0; i < block_control->num_entries; i++)
{
process_BLOCK_HEADER(block_control->block_headers[i]);
}
process_BLOCK_HEADER(dwg_paper_space_ref(dwg));
and inside the ‘process_BLOCK_HEADER’ function, you iterate over the
entities from the block_header via:
Dwg_Object* obj = get_first_owned_entity(ref->obj);
while (obj)
{
process_object(obj);
obj = get_next_owned_entity(ref->obj, obj);
}
where ‘process_object’ checks the type of each entity under the
DWG_OBJECT* OBJ.
For each entity or object type (i.e. a non-graphical dwg object,
also tables) there also exist the simple and expensive
‘dwg_getall_ENTITY’ and ‘dwg_getall_OBJECT’ functions:
-- Function: int dwg_getall_ENTITY (Dwg_Object_Ref *BLOCK_HEADER_REF)
Return a malloc’ed NULL-terminated array of all such entities for
Model Space, Paper Space or an individual block.
-- Function: int dwg_getall_OBJECT (Dwg_Data *DWG)
Return a malloc’ed NULL-terminated array of all such DWG objects.
The decoder is driven by the fields definition in the ‘src/dwg.spec’,
which adds each field to the object. This is done in the ‘src/decode.c’
or ‘src/decode_r2007.c’.
-- Function: int dwg_decode_OBJECT (Bit_Chain *DAT, Dwg_Object *OBJ)
Sets the fields for the object from the DWG bitstream.
Note: Pre-R13 DWG’s do contain all deleted entities, which e.g.
where moved into a BLOCK. Those entities do have a type > 127. You need
to filter them out by yourself, when processing the DWG.
File: LibreDWG.info, Node: Encoding, Next: add api, Prev: Decoding, Up: Functions
7.2 Encoding
============
Encoding DWG files, i.e. DWG write support, can be disabled via
‘./configure --disable-write’. The default formats and only useful ones
are currently r1.1 - r2000. Experimentally work is ongoing for the
r2004 format, which is also used for r2010, r2013, and r2018. The r2007
format version is not covered yet. The pre-r13 formats are much simpler
and can be written, but need some hand-holding and manual conversions
when converting from newer formats still.
See ‘src/in_dxf.c’ for a high-level usage example. The default
codepage is Latin-1, 30.
The highest level function for encoding a bitstream to a file is
‘dwg_write_file’, which dumps the dwg to a file.
-- Function: int dwg_write_file (char *FILENAME, Dwg_Data *DWG)
Open FILENAME and write the DWG to it. Return 0 if successful.
*Note add api:: for:
-- Function: Dwg_Data* dwg_add_Document (const Dwg_Version_Type
VERSION,
const int IMPERIAL, const int LOGLEVEL) Creates an initial template
dwg structure in memory, suitable to be written to a DWG or DXF
file, without any additional table records or entities. Creates
ModelSpace, PaperSpace and most Tables and basic Dictionaries.
and how to add entities and objects from scratch.
Low level-functions:
-- Function: int dwg_add_object (Dwg_Data *DWG)
Adds a new uninitialized object to the DWG->OBJECT[] array. Return
0 or -1 if successful, otherwise DWG_ERR_OUTOFMEM. -1 is the array
was re-allocated.
Then for each object or entity type there is a
-- Function: int dwg_setup_<OBJECT> (Dwg_Object *OBJ)
Initializes an object for the given OBJECT or ENTITY type, with all
fields being zero’ed. This does not initialize the OBJ size, type,
address, handlestream_size, bitsize fields.
The encoder is driven by the fields definition in the ‘src/dwg.spec’
and the generated ‘src/dynapi.c’, which adds each field to the object.
This is done by ‘src/encode.c’ or any ‘src/in_*.c’ import module.
-- Function: int dwg_encode_<OBJECT> (Bit_Chain *DAT, Dwg_Object *OBJ)
Encodes the DWG bitstream from the fields of the object.
The iterator is similar to above, but you want to encode all data
structures, not just the entities. But note that you need many helper
functions, such as the *note dynapi::, to create all needed sections to
store a DWG if you didn’t read a DWG into the right a DWG_DATA* DWG
struct already. This is especially important when importing from DXF or
from an earlier or later DWG version.
File: LibreDWG.info, Node: add api, Next: dynapi, Prev: Encoding, Up: Functions
7.3 add api
===========
The add api functions are useful for CAD programs which want to write
DWG. All the other API’s are mostly to convert from and to DWG, so the
main structures and links already do exist. With the add api you can
easily create an empty DWG from scratch, add table entries (into fixed
Tables or variables Dictionaries), and add entities. To set more entity
fields use the *note dynapi::.
For each almost each entity and table exists a function at to add it,
with arguments to initialize some fields as in the VBA object model.
The other objects are either created automatically, or handled
separately.
All BITCODE_T strings are encoded as UTF-8, as with the dynapi.
*Note strings::. Most names are copied, since most names are considered
to be constant. If not, you need to free them by yourself. Exceptions
are dxfname (there exists a separate dxfname_u variant), the VX name,
which does not exists anymore since r2000.
A very simple example using the add API is the example program *Note
dwgadd::.
-- Function: Dwg_Data dwg_add_Document (const Dwg_Version_Type VERSION,
const int IMPERIAL, const int LOGLEVEL))
Creates an initial template dwg structure in memory, suitable to be
written to a DWG or DXF file, without any additional table records
or entities. Creates ModelSpace, PaperSpace and most Tables and
basic Dictionaries.
When writing DWG, a VERSION of R_2000 is recommended, only R_1_2 -
R_2000 are supported yet. For DXF you can try all versions R_13 -
R_2018.
For each OBJECT and ENTITY type there exists a specific
‘dwg_add_<OBJECT>’ function, which takes the owner and some default
arguments. Entities are normally added to a block header, like
modelspace, paperspace or any block. Objects are normally added to the
dwg, or to some other object or entity. E.g.
-- Function: Dwg_Entity_LINE *line = dwg_add_LINE
(Dwg_Object_BLOCK_HEADER *modelspace,
dwg_point_3d *start_pt, dwg_point_3d *end_pt)
-- Function: Dwg_Entity_TEXT* dwg_add_TEXT (Dwg_Object_BLOCK_HEADER
*restrict BLKHDR, const char* restrict TEXT_VALUE, const
dwg_point_3d *restrict INS_PT, const double height)
Adds a TEXT entity to the ModelSpace, PaperSpace or a Block.
Entity specific arguments are here the text, the point (as pointer
to the struct of 3 doubles), and the text height.
-- Function: Dwg_Object_LAYER *layer = dwg_add_LAYER (Dwg_Data *dwg,
const char *name)
Adds a new layer the Layer Table, i.e. creates the new LAYER
object, and adds it to LAYER_CONTROL object, the list of layers.
Names and strings are encoded as UTF-8 and will be translated to type
BITCODE_T (i.e. versions specific TU or TV types, either UCS-2 unicode
or single-byte codepage) internally, as with the dynapi. Only
internally you will have to deal with 2 different DWG text
representations: UCS-2 since r2007, single-byte before. *note
strings::.
To understand the object model for the add API see some VBA Object
model documentation, such as e.g. <http://entercad.ru/acadauto.en/>.
The new add API mostly handles the direct ‘Dwg_Entity_ENTITY’
structs, not all the generic ‘Dwg_Object’ structs. Thus you can access
the object specific fields directly, the common fields, not so easily.
The DWG Document consists of 3 basic entity containers ‘ModelSpace’,
‘PaperSpace’ and ‘Blocks’, plus ‘Tables’ (‘Layers’, ‘Linetypes’, ...),
‘Dictionaries’ as generic replacements of ‘Tables’ with a root
Dictionary, the ‘NOD’ ("Named Object Dictionary"), and more support
objects and complex entity groups.
Helper functions:
-- Function: dwg_add_u8_input (Dwg_Data *restrict DWG, const char
*restrict U8STR)
Convert UTF-8 strings to BITCODE_T fields. Returns a copy of the
string. All external API’s only deal with UTF-8 strings.
File: LibreDWG.info, Node: dynapi, Next: strings, Prev: add api, Up: Functions
7.4 dynapi
==========
The new dynapi replaced the old dwg_api functions to access each object
field. The old dwg_api functions were deprecated, and need to be
re-enabled by defining ‘CFLAGS="-DUSE_DEPRECATED_API"’. See *note
Objects:: for an description of each object and its fields..
For each of header, entity, common or subclass there is a function to
get and set the value of any type, or converted utf8 string.
-- Function: bool dwg_dynapi_entity_value (void *ENTITY, const char
*DXFNAME, const char *FIELDNAME, void *OUT, Dwg_DYNAPI_field
*FP)
ENTITY is of type ‘dwg_ent_generic’, that is the pointer to the
object specific struct. DXFNAME is the dxfname of the object,
FIELDNAME is the field or property name of the field to be read
from, *OUT the result pointer and the optiona *FP is filled by the
information for this field.
-- Function: bool dwg_dynapi_common_value (void *ENTITY, const char
*FIELDNAME, void *OUT, Dwg_DYNAPI_field *FP)
This accesses the common ‘Dwg_Object_Object*’ or
‘Dwg_Object_Entity*’ fields.
-- Function: bool dwg_dynapi_header_value (void *DWG, const char
*FIELDNAME, void *OUT, Dwg_DYNAPI_field *FP)
This accesses the Header (or sometimes also called Database)
fields.
-- Function: bool dwg_dynapi_subclass_value (void *PTR, const char
*SUBCLASS, const char *FIELDNAME, void *OUT, Dwg_DYNAPI_field
*FP)
This accesses a subclass, a structure within the object.
The utf8text functions convert version-specific text strings to UTF-8
strings. Internally the dwg stores strings as TU (unicode) or TV
(single-byte codepage). The API treats all strings as UTF-8, as with
JSON, DXF or the add API.
-- Function: bool dwg_dynapi_entity_utf8text (void *ENTITY, const char
*DXFNAME, const char *FIELDNAME, char *TEXTP, int *ISNEWP,
Dwg_DYNAPI_field *FP)
isnewp is set to 1 f the string is a fresh copy, for unicode
strings.
-- Function: bool dwg_dynapi_common_utf8text (void *ENTITY, const char
*FIELDNAME, char *TEXTP, int *ISNEWP, Dwg_DYNAPI_field *FP)
-- Function: bool dwg_dynapi_header_utf8text (void *DWG, const char
*FIELDNAME, char *TEXTP, int *ISNEWP, Dwg_DYNAPI_field *FP)
This accesses the Header (or sometimes also called Database)
fields.
-- Function: bool dwg_dynapi_subclass_utf8text (void *PTR, const char
*SUBCLASS, const char *FIELDNAME, char *TEXTP, int *ISNEWP,
Dwg_DYNAPI_field *FP)
This accesses a subclass, a structure within the object.
The setters don’t differentiate between common values and strings.
-- Function: bool dwg_dynapi_entity_set_value (dwg_ent_generic *_OBJ,
const char *FIELDNAME, const void *VALUE, const bool IS_UTF8)
Sets the ENTITY.fieldname to a value. A malloc’ed struct is passed
by ptr, not by the content. A non-malloc’ed struct is set by
content. Arrays or strings must be malloced before. We just set
the new pointer, the old value will be freed. If is_utf8 is set,
the given value is a UTF-8 string, and will be converted to TV or
TU
-- Function: bool dwg_dynapi_header_set_value (Dwg_Data *DWG, const
char *FIELDNAME, const void *VALUE, const bool IS_UTF8)
-- Function: bool dwg_dynapi_common_set_value (dwg_ent_generic *_OBJ,
const char *FIELDNAME, const void *VALUE, const bool IS_UTF8)
See the sourcecode of the importers or programs for the usage of the
API’s.
File: LibreDWG.info, Node: strings, Next: Other Formats, Prev: dynapi, Up: Functions
7.5 strings
===========
Internally the DWG consists of multiple different string formats, *note
Types::. The most important are ‘BITCODE_TV’ (i.e. ‘char*’) encoded
according to ‘dwg->header.codepage’, and ‘BITCODE_TU’ (i.e. ‘wchar_t’
on Windows, UCS-2).
Externally most functions get and set strings as UTF-8, as in DXF or
JSON.
Before r2007 DWG’s the TV and T strings are encoded in its codepage,
and converted from and to their proper codepage to UTF-8 or \U+XXXX.
To encode unicode characters special \U+XXXX sequences are used, and
pre-r2007 DXF MIF \M+nXXXX sequences, where n is one of the asian
wide-character codepages 932 (Japanese), 950 (trad. Chinese), 949
(Korean Wansung), 1361 (Johab), and 936 (simplified Chinese).
On DWG’s r2007 and later most strings (T and TU) are encoded in the
Microsoft specific two-byte UCS-2 Unicode encoding, without proper
support for surrogate pairs and the upper planes (i.e. emojis).
Fixed TF strings are not encoded and have a length stored also.
Normal strings are all zero-delimited. EED and XDATA strings do have a
length though, but have length limitations.
Strings in DXF and JSON also have quoting rules for special
characters, like \r, \n, \" and so on.
Transformations:
DWG to DWG: decode reads the T and TU strings in its natural format
into the field. encode translate it to TV or TU. encode needs
‘header.from_version’ and how it was read, from DWG or from an importer
(in_dxf or in_json) or the *note add api:: (DWG_OPTS_IN).
DXF/JSON to DWG: in_dxf/json keeps the T and TU strings as TV. encode
to <r2007 keeps it as TV, r2007+ translates it to TU. Unicode is encoded
as \U+XXXX. It sets DWG_OPTS_IN.
DWG to DXF/JSON: decode keeps the T and TU strings as TV or TU.
out_dxf/json translate them to TV or UTF-8 and quotes them via \U+XXXX.
add api to DWG/DXF: add reads strings as UTF-8, and encodes it from
UTF-8 to TV or TU. (TU not yet, as we don’t encode r2004+ yet). add
sets DWG_OPTS_IN.