• About the DXF Format (DXF)
  • About DXF Formatting Conventions
  • Group Code Value Types Reference (DXF)
  • DXF Group Codes in Numerical Order Reference
  • About Object and Entity Codes (DXF)
  • About the DXF HEADER Section
  • HEADER Section Group Codes (DXF)
  • Revised VPORT Header Variables (DXF)
  • Special Handling of Date/Time Variables (DXF)
  • About the DXF CLASSES Section
  • CLASSES Section Group Codes (DXF)
  • Default Class Values (DXF)
  • About the DXF TABLES Section (DXF)
  • APPID (DXF)
  • BLOCK_RECORD (DXF)
  • DIMSTYLE (DXF)
  • LAYER (DXF)
  • LTYPE (DXF)
  • STYLE (DXF)
  • UCS (DXF)
  • VIEW (DXF)
  • VPORT (DXF)
  • About Symbol Table Group Codes (DXF)
  • Common Group Codes for Symbol Table Entries (DXF)
  • Common Symbol Table Group Codes (DXF)
  • About the DXF BLOCKS Section
  • About BLOCKS Section Group Codes (DXF)
  • BLOCK (DXF)
  • ENDBLK (DXF)
  • About the DXF ENTITIES Section
  • Common Group Codes for Entities (DXF)
  • 3DFACE (DXF)
  • 3DSOLID (DXF)
  • ACAD_PROXY_ENTITY (DXF)
  • ARC (DXF)
  • ATTDEF (DXF)
  • ATTRIB (DXF)
  • BODY (DXF)
  • CIRCLE (DXF)
  • DIMENSION (DXF)
  • Common Dimension Group Codes (DXF)
  • Aligned Dimension Group Codes (DXF)
  • Linear and Rotated Dimension Group Codes (DXF)
  • Radial and Diameter Dimension Group Codes (DXF)
  • Ordinate Dimension Group Codes (DXF)
  • Angular Dimension Group Codes (DXF)
  • Dimension Style Overrides (DXF)
  • ELLIPSE (DXF)
  • HATCH (DXF)
  • Boundary Path Data (DXF)
  • Pattern Data (DXF)
  • HELIX (DXF)
  • IMAGE (DXF)
  • INSERT (DXF)
  • LEADER (DXF)
  • LIGHT (DXF)
  • LINE (DXF)
  • LWPOLYLINE (DXF)
  • MESH (DXF)
  • MLEADER (DXF)
  • Common MLeader Group Codes (DXF)
  • MLeader Context Data Group Codes (DXF)
  • MLeader Leader Node Group Codes (DXF)
  • MLeader Leader Line Group Codes (DXF)
  • MLEADERSTYLE (DXF)
  • MLINE (DXF)
  • MTEXT (DXF)
  • OLEFRAME (DXF)
  • OLE2FRAME (DXF)
  • POINT (DXF)
  • POLYLINE (DXF)
  • Polyface Meshes (DXF)
  • RAY (DXF)
  • REGION (DXF)
  • SECTION (DXF)
  • SEQEND (DXF)
  • SHAPE (DXF)
  • SOLID (DXF)
  • SPLINE (DXF)
  • SUN (DXF)
  • SURFACE (DXF)
  • Extruded Surface (DXF)
  • Lofted Surface (DXF)
  • Revolved Surface (DXF)
  • Swept Surface (DXF)
  • TABLE (DXF)
  • TEXT (DXF)
  • TOLERANCE (DXF)
  • TRACE (DXF)
  • UNDERLAY (DXF)
  • VERTEX (DXF)
  • VIEWPORT (DXF)
  • WIPEOUT (DXF)
  • XLINE (DXF)
  • About the DXF OBJECTS Section
  • About OBJECT Section Group Codes (DXF)
  • ACAD_PROXY_OBJECT (DXF)
  • ACDBDICTIONARYWDFLT (DXF)
  • ACDBPLACEHOLDER (DXF)
  • Common Group Codes for Objects (DXF)
  • DATATABLE (DXF)
  • DICTIONARYVAR (DXF)
  • DICTIONARY (DXF)
  • DIMASSOC (DXF)
  • FIELD (DXF)
  • GEODATA (DXF)
  • GROUP (DXF)
  • IDBUFFER (DXF)
  • IMAGEDEF_REACTOR (DXF)
  • IMAGEDEF (DXF)
  • LAYER_FILTER (DXF)
  • LAYER_INDEX (DXF)
  • LAYOUT (DXF)
  • LIGHTLIST (DXF)
  • MATERIAL (DXF)
  • MENTALRAYRENDERSETTINGS (DXF)
  • MLINESTYLE (DXF)
  • About Object Ownership (DXF)
  • OBJECT_PTR (DXF)
  • PLOTSETTINGS (DXF)
  • RASTERVARIABLES (DXF)
  • About RENDER (DXF)
  • RENDERENVIRONMENT (DXF)
  • RENDERGLOBAL (DXF)
  • About SECTION (DXF)
  • Section Geometry Settings (DXF)
  • Section Manager (DXF)
  • Section Settings (DXF)
  • Section Type Settings (DXF)
  • SORTENTSTABLE (DXF)
  • SPATIAL_FILTER (DXF)
  • SPATIAL_INDEX (DXF)
  • SUNSTUDY (DXF)
  • TABLESTYLE (DXF)
  • UNDERLAYDEFINITION (DXF)
  • VBA_PROJECT (DXF)
  • VISUALSTYLE (DXF)
  • WIPEOUTVARIABLES (DXF)
  • XRECORD (DXF)
  • About the DXF THUMBNAILIMAGE Section
  • THUMBNAILIMAGE Section Group Codes (DXF)
  • About Drawing Interchange File Formats (DXF)
  • About ASCII Control Characters in DXF Files
  • About ASCII DXF Files
  • About Binary DXF Files (DXF)
  • Blocks Group Codes in DXF Files (DXF)
  • Class Group Codes in DXF Files (DXF)
  • Entity Group Codes in DXF Files (DXF)
  • About the General DXF File Structure (DXF)
  • About Group Codes in DXF Files (DXF)
  • Header Group Codes in DXF Files (DXF)
  • Object Group Codes in DXF Files (DXF)
  • Old Slide Header (DXF)
  • Slide Files (DXF)
  • About Slide Library Files (DXF)
  • Symbol Table Example (DXF)
  • Symbol Table Group Codes in DXF Files (DXF)
  • About Writing a DXF Interface Program
  • Writing a DXF File (DXF)
  • Reading a DXF File (DXF)
  • About 1005 Group Codes (DXF)
  • About Advanced DXF Issues (DXF)
  • About Arbitrary Axis Algorithm (DXF)
  • About Arbitrary Handles (DXF)
  • About Database Objects (DXF)
  • About Extended Data (DXF)
  • About Extension Dictionary and Persistent Reactors (DXF)
  • About Hard and Soft References (DXF)
  • Object Coordinate Systems (OCS) in DXF
  • Persistent Inter-Object Reference Handles (DXF)
  • Pointer and Ownership References (DXF)
  • Subclass Markers (DXF)