Isoline class abstract

Represents an isoline polygon around a center point.

Any possible route between the center and any point on the edges of the polygon can be travelled within the given range restriction. The edges of the polygon are not guaranteed to be on the road as all reachable road endpoints are smoothened to fit into one polygon shape. This process can be influenced by setting IsolineOptionsCalculation.maxPoints.

Constructors

Isoline(IsolineRangeType rangeType, double rangeValue, MapMatchedCoordinates center, List<GeoPolygon> polygons)
Constructs an isoline instance.
factory

Properties

center → MapMatchedCoordinates
The center point that was used to calculate this isoline. Specifies the center point that was used to calculate this isoline. This includes the original center that was passed to the RoutingEngine. Gets the center point that was used to calculate this isoline.
no setter
hashCode → int
The hash code for this object.
no setterinherited
polygons → List<GeoPolygon>
A list of polygons that belong to this isoline. An isoline can consist of multiple polygons. For example, islands that can be reached by a ferry are included. Each island is then represented as a separate polygon. However, in most cases only a single polygon is included. Gets a list of polygons that belong to this isoline. An isoline can consist of multiple polygons. For example, islands that can be reached by a ferry are included. Each island is then represented as a separate polygon. However, in most cases only a single polygon is included.
no setter
rangeType → IsolineRangeType
Specifies the type of the restriction that was used to calculate this isoline. Gets the type of the restriction that was used to calculate this isoline.
no setter
rangeValue → double
Specifies the numerical value of the restriction that was used to calculate this isoline. Gets the numerical value of the restriction that was used to calculate this isoline.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited