sde30_type: sde30_ellipse
Features with this value are point features with the point specifying the centre of the ellipse. An area shape is a shape that forms either a polygon or a donut polygon.
|
Attribute Name |
Contents |
|
sde30_major_axis |
The major axis of the ellipse. |
|
sde30_minor_axis |
The minor axis of the ellipse. |
|
sde30_num_points |
The number of points to use when creating the ellipse. |
|
sde30_rotation |
The angle of the ellipse given in degrees measured counterclockwise from horizontal. |
Features of this type are only used by the writer for reasons of convenience and are stored in the SDE as polygons. When read, they come out as area features tagged with sde30_type of sde30_area.