Function calcArea

calcArea(
    feature: GeoJSONStoreFeatures,
    areaUnit: AreaUnit,
    areaPrecision: number,
): GeoJSONStoreFeatures
Calculate area from polygon feature
Parameters
- feature: GeoJSONStoreFeatures
  Polygon GeoJSON feature
- areaUnit: AreaUnit
  Area unit
- areaPrecision: number
  Precision of area value
Returns GeoJSONStoreFeatures
The returning feature will contain area,unit properties.
- Defined in src/lib/helpers/calcArea.ts:13