OptionalinsertWhether dragging a route line pulls a new waypoint off it, between the stops its detour fits best.
OptionalonCalled when planning fails.
OptionalonCalled with each planned answer, in order: an answer older than one already received is dropped.
OptionalonCalled on every step of a drag, with the waypoints it leaves.
OptionalplanPlans the routes for the waypoints, null placeholders left out.
Pass your own to plan with your route options, or false to plan nothing and only get the
waypoint changes.
OptionalplanHow often the routes re-plan while a drag lasts, in milliseconds. The drop always plans once more.
OptionalshowWhether the plugin shows the dragged waypoints and the planned routes on the routing module.
Set it to false when your app shows them itself: apply each change
onWaypointsChange reports and show the routes onRoutes receives.
Options for RouteDragging.