Specifies the range of values to be included in the isoline.

A list of ranges. The unit is defined by the type parameter. Each range defines the maximum allowed value to reach a destination. For each value an Isoline is calculated indicating the reachable area. If empty, IsolineOptions object is considered invalid.

Specifies how isoline calculation is optimized. The default waypoint type is IsolineCalculationMode.balanced.

Limits the number of points in the resulting isoline polygon. If the isoline consists of multiple polygons, the sum of points from all polygons is considered. Note that this parameter does not affect the calculation, but the shape of the polygon. Look at IsolineCalculationMode parameter to optimize performance. A higher value will result in a more accurate polygon shape. Rendering a polygon with a high number of points can negatively impact rendering performance. The minimum allowed value is 30, lower values will be ignored.

Specifies if calculations will be from or to a specific point. The default isoline direction is RoutePlaceDirection.departure.