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AutoCAD 2026 for Mac Developer and ObjectARX
    • Customization Guide
    • DXF Reference
      • DXF Format
      • Header Section
      • Classes Section
      • Tables Section
      • Blocks Section
      • Entities Section
        • 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)
        • COORDINATION MODEL (DXF)
        • DIMENSION (DXF)
          • Common Dimension Group Codes (DXF)
          • Aligned Dimension Group Codes (DXF)
          • Angular Dimension Group Codes (DXF)
          • Linear and Rotated Dimension Group Codes (DXF)
          • Ordinate Dimension Group Codes (DXF)
          • Radial and Diameter Dimension Group Codes (DXF)
          • Dimension Style Overrides (DXF)
        • ELLIPSE (DXF)
        • HATCH (DXF)
        • HELIX (DXF)
        • IMAGE (DXF)
        • INSERT (DXF)
        • LEADER (DXF)
        • LIGHT (DXF)
        • LINE (DXF)
        • LWPOLYLINE (DXF)
        • MESH (DXF)
        • MLEADER (DXF)
        • MLEADERSTYLE (DXF)
        • MLINE (DXF)
        • MTEXT (DXF)
        • OLEFRAME (DXF)
        • OLE2FRAME (DXF)
        • POINT (DXF)
        • POLYLINE (DXF)
        • RAY (DXF)
        • REGION (DXF)
        • SECTION (DXF)
        • SEQEND (DXF)
        • SHAPE (DXF)
        • SOLID (DXF)
        • SPLINE (DXF)
        • SUN (DXF)
        • SURFACE (DXF)
        • TABLE (DXF)
        • TEXT (DXF)
        • TOLERANCE (DXF)
        • TRACE (DXF)
        • UNDERLAY (DXF)
        • VERTEX (DXF)
        • VIEWPORT (DXF)
        • WIPEOUT (DXF)
        • XLINE (DXF)
      • Objects Section
      • THUMBNAILIMAGE Section
      • Drawing Interchange File Formats
      • Advanced DXF Issues
    • AutoLISP and DCL
    • ObjectARX
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    DIMENSION (DXF)

    Dimension entity definitions consist of group codes that are common to all dimension types, followed by codes specific to the type.

    Topics in this section
    • Common Dimension Group Codes (DXF)
    • Aligned Dimension Group Codes (DXF)
    • Angular Dimension Group Codes (DXF)
    • Linear and Rotated Dimension Group Codes (DXF)
    • Ordinate Dimension Group Codes (DXF)
    • Radial and Diameter Dimension Group Codes (DXF)
    • Dimension Style Overrides (DXF)

    Related Reference

    • About the DXF ENTITIES Section
    • Common Dimension Group Codes (DXF)
    • Aligned Dimension Group Codes (DXF)
    • Linear and Rotated Dimension Group Codes (DXF)
    • Radial and Diameter Dimension Group Codes (DXF)
    • Angular Dimension Group Codes (DXF)
    • Ordinate Dimension Group Codes (DXF)
    • Dimension Style Overrides (DXF)

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