LINE
 
 
 

The following group codes apply to line entities. In addition to the group codes described here, see Common Group Codes for Entities. For information about abbreviations and formatting used in this table, see Formatting Conventions in This Reference.

Line group codes

Group code

Description

100

Subclass marker (AcDbLine)

39

Thickness (optional; default = 0)

10

Start point (in WCS)

DXF: X value; APP: 3D point

20, 30

DXF: Y and Z values of start point (in WCS)

11

Endpoint (in WCS)

DXF: X value; APP: 3D point

21, 31

DXF: Y and Z values of endpoint (in WCS)

210

Extrusion direction (optional; default = 0, 0, 1)

DXF: X value; APP: 3D vector

220, 230

DXF: Y and Z values of extrusion direction (optional)