The following group codes apply to ellipse 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.
|
Ellipse group codes |
|
|---|---|
|
Group code |
Description |
|
100 |
Subclass marker (AcDbEllipse) |
|
10 |
Center point (in WCS) DXF: X value; APP: 3D point |
|
20, 30 |
DXF: Y and Z values of center point (in WCS) |
|
11 |
Endpoint of major axis, relative to the center (in WCS) DXF: X value; APP: 3D point |
|
21, 31 |
DXF: Y and Z values of endpoint of major axis, relative to the center (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) |
|
40 |
Ratio of minor axis to major axis |
|
41 |
Start parameter (this value is 0.0 for a full ellipse) |
|
42 |
End parameter (this value is 2pi for a full ellipse) |
