GeoReduceGeometry() is used to aggregate a geometry into an area, displaying the boundary lines from the individual areas.
Syntax:
GeoReduceGeometry(field_name)
Return data type: string
Arguments:
| Argument | Description |
|---|---|
| field_name | A field or expression referring to a field containing the geometry to be represented. This could be either a point (or set of points) giving longitude or latitude, or an area. |
GeoReduceGeomerty() performs a similar function to, GeoAggrGeometry() in that it combines geospatial boundary data. The difference being that individual boundary lines from the pre-aggregation data are displayed on the map.
See: GeoAggrGeometry - script and chart function
See: Loading map data