Direction Class

Abstract base class representing a driving direction (instruction) in a route. The direction may be either a Note or a Movement.

Inheritance Hierarchy

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

Syntax

public abstract class Direction : IMapRenderer

Public MustInherit Class Direction
	Implements IMapRenderer

The Direction type exposes the following members.

Properties

	Name	Description
	Distance	The distance to travel before the instruction is executed. e.g. "After (x.Value) (x.Units), turn left onto Main St".
	Duration	Gets a TimeSpan indicating the total duration of the current Direction from its start to its end.
	Heading	Gets the CompassDirection that this Direction sends the driver.
	HeadingString	Gets a string representing the compass direction this Direction will send the driver. eg "North-East".
	Instructions	Gets a string containing driving instructions.
	IsArrival	Gets a bool indicating whether this Direction indicates arrival at a stop.
	IsDeparture	Gets a bool indicating whether this Direction indicates departure from a stop.
	Location	Gets the location of this direction.
	Notes	Gets an ArrayList of Notes attached to this Direction
	Points	Gets an array of LatLons representing this Direction.
	RenderPen	The pen used to draw the direction on the map.
	RequiredRendermodes	Gets the RenderMode required by this Direction.
	Street	Gets the name of the street the Direction will put the driver on to.
	Time	Gets a TimeSpan indicating the interval between the previous Direction ending and the current Direction beginning.

Methods

	Name	Description
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	GetDistance	Gets the distance to travel before the instruction is executed. e.g. "After (x) units, turn left onto Main St".
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	Render	Draws an arrow on a map indicating the flow of this Direction
	ToString	Returns this object as a human-readable string. (Overrides ObjectToString.)
	ZoomTo(IMap)	Ensures that routing directions are visible on the current map. See remarks.
	ZoomTo(IMap, Boolean)	Forces the map to zoom and center on the routing direction.

Remarks

Related articles: Routing Concept, Routing and Directions, Using Directions.