Thenamespace defines classes that support computing all links within a given time or distance of a specified point.
The computation of reachable areas is handled by the ReachableArea class, which is constructed for a specific query (a given time or distance from a specified point using a specified routing strategy). Methods calculate different ways to describe the reachable area. The ReachableAreaProgress delegate allows you to supply a callback that is called periodically during calculations to provide feedback about progress.
A class to calculate all links that can be reached within a given time or distance limit.