LINE (DXF)

The following group codes apply to line entities.

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)