ReachableArea Class

A class to calculate all links that can be reached within a given time or distance limit.

Inheritance Hierarchy

SystemObject
Telogis.GeoBase.Routing.ReachableAreaReachableArea

Namespace: Telogis.GeoBase.Routing.ReachableArea
Assembly: geobase.net (in geobase.net.dll) Version: 4.99.0.0

Syntax

public class ReachableArea : IDisposable

Public Class ReachableArea
	Implements IDisposable

The ReachableArea type exposes the following members.

Methods

	Name	Description
	ComputeConcavePolygon	Computes the smallest concave polygon which contains every reachable link.
	ComputeConcavePolygon(ReachableAreaProgress)	Computes the smallest concave polygon which contains every reachable link.
	ComputeConvexPolygon	Computes the smallest convex polygon which contains every reachable link.
	ComputeConvexPolygon(ReachableAreaProgress)	Computes the smallest convex polygon which contains every reachable link.
	ComputeStreetLinks	Create a collection of all reachable streets links
	ComputeStreetLinks(ReachableAreaProgress)	Create a collection of all reachable streets links
	Dispose	Dispose the ReachableArea.
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)
	WithinDistance	Computes the reachable area within a given distance.
	WithinTimeSpan	Computes the reachable area within a given time.

Remarks

Create instances of this class by calling the static WithinTimeSpan(LatLon, TimeSpan, RoutingStrategy) or WithinDistance(LatLon, Double, DistanceUnit, RoutingStrategy) method. Once you have an instance, call the ComputeConvexPolygon, ComputeConcavePolygon, or ComputeStreetLinks method to determine the boundaries of the reachable area.