sde30_type: sde30_circle
Features with this value are point features with the point specifying the centre of the circle. The rest of the circle is described using the following attributes.
|
Attribute Name |
Contents |
|
sde30_radius |
The radius of the circle. |
|
sde30_num_points |
The number of points to use when creating the circle. |
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.