Class RouterPointExtensions

Contains extension methods for the routerpoint.

Inheritance

System.Object

RouterPointExtensions

Inherited Members

System.Object.ToString()

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

Namespace: System.Dynamic.ExpandoObject

Assembly: cs.temp.dll.dll

Syntax

public static class RouterPointExtensions

Methods

Angle(RouterPoint, RoutingNetwork, Single)

Calculates the angle in degress at the given routerpoint over a given distance.

Declaration

public static float ? Angle(this RouterPoint point, RoutingNetwork network, float distance = 100F)

Parameters

RouterPoint point

The router point.

RoutingNetwork network

The routing network.

System.Single distance

The distance to average over.

Returns

System.Nullable<System.Single>

The angle relative to the meridians.

CreateRouterPoint(RouterDb, UInt32, UInt16)

Creates a new router point.

Declaration

public static RouterPoint CreateRouterPoint(this RouterDb routerDb, uint edgeId, ushort offset)

Parameters

RouterDb routerDb

System.UInt32 edgeId

System.UInt16 offset

Returns

RouterPoint

CreateRouterPointForEdge(RouterDb, RoutingEdge, Boolean, Boolean)

Creates a router point for the given edge.

Declaration

public static RouterPoint CreateRouterPointForEdge(this RouterDb routerDb, RoutingEdge edge, bool edgeIsForward, bool atStart)

Parameters

RouterDb routerDb

RoutingEdge edge

System.Boolean edgeIsForward

System.Boolean atStart

Returns

RouterPoint

CreateRouterPointForEdge(RouterDb, Int64, Boolean)

Creates a router point for the given edge.

Declaration

public static RouterPoint CreateRouterPointForEdge(this RouterDb routerDb, long directedEdgeId, bool atStart)

Parameters

RouterDb routerDb

System.Int64 directedEdgeId

System.Boolean atStart

Returns

RouterPoint

CreateRouterPointForVertex(GeometricGraph, UInt32, Func<GeometricEdge, Boolean>)

Creates a router point for the given vertex.

Declaration

public static RouterPoint CreateRouterPointForVertex(this GeometricGraph graph, uint vertex, Func<GeometricEdge, bool> isAcceptable)

Parameters

GeometricGraph graph

System.UInt32 vertex

Func<GeometricEdge, System.Boolean> isAcceptable

Returns

RouterPoint

CreateRouterPointForVertex(GeometricGraph, UInt32, UInt32)

Creates a router point for the given vertex.

Declaration

public static RouterPoint CreateRouterPointForVertex(this GeometricGraph graph, uint vertex, uint neighbour)

Parameters

GeometricGraph graph

System.UInt32 vertex

System.UInt32 neighbour

Returns

RouterPoint

CreateRouterPointForVertex(RouterDb, UInt32, Profile[])

Creates a router point for the given vertex.

Declaration

public static RouterPoint CreateRouterPointForVertex(this RouterDb routerDb, uint vertex, params Profile[] profile)

Parameters

RouterDb routerDb

System.UInt32 vertex

Profile[] profile

Returns

RouterPoint

CreateRouterPointForVertex(RoutingNetwork, UInt32)

Creates a router point for the given vertex.

Declaration

public static RouterPoint CreateRouterPointForVertex(this RoutingNetwork graph, uint vertex)

Parameters

RoutingNetwork graph

System.UInt32 vertex

Returns

RouterPoint

CreateRouterPointForVertex(RoutingNetwork, UInt32, UInt32)

Creates a router point for the given vertex.

Declaration

public static RouterPoint CreateRouterPointForVertex(this RoutingNetwork graph, uint vertex, uint neighbour)

Parameters

RoutingNetwork graph

System.UInt32 vertex

System.UInt32 neighbour

Returns

RouterPoint

DirectionFromAngle(RouterPoint, RouterDb, Nullable<Single>, Single)

Determines the direction from the given angle, true meaning forward relative to the edge in the routerpoint, false backwards.

Declaration

public static bool ? DirectionFromAngle(this RouterPoint routerPoint, RouterDb routerDb, float ? angle, float diffLimit = 90F)

Parameters

RouterPoint routerPoint

The router point.

RouterDb routerDb

The router db.

System.Nullable<System.Single> angle

The angle in degrees relative to the longitudinal lines.

System.Single diffLimit

The diff limit when the angle is smaller than this we consider it the same direction.

Returns

System.Nullable<System.Boolean>

True when forward, false when backward, null when direction couldn't be determined (outside of difflimit for example).

DistanceTo(RouterPoint, RouterDb, RouterPoint)

Calculates the distance to one of the vertices on the edge this router point is on.

Declaration

public static float DistanceTo(this RouterPoint point, RouterDb routerDb, RouterPoint target)

Parameters

RouterPoint point

RouterDb routerDb

RouterPoint target

Returns

System.Single

DistanceTo(RouterPoint, RouterDb, UInt32)

Calculates the distance to one of the vertices on the edge this router point is on.

Declaration

public static float DistanceTo(this RouterPoint point, RouterDb routerDb, uint vertex)

Parameters

RouterPoint point

RouterDb routerDb

System.UInt32 vertex

Returns

System.Single

EdgeIdDirected(RouterPoint, Boolean)

Gets the directed edge id for the routerpoint.

Declaration

public static long EdgeIdDirected(this RouterPoint point, bool forward = true)

Parameters

RouterPoint point

System.Boolean forward

Returns

System.Int64

EdgePathTo<T>(RouterPoint, RouterDb, WeightHandler<T>, RouterPoint)

Calculates the edge path between this router point and the given router point.

Declaration

public static EdgePath<T> EdgePathTo<T>(this RouterPoint point, RouterDb db, WeightHandler<T> weightHandler, RouterPoint target)where T : struct

Parameters

RouterPoint point

RouterDb db

WeightHandler<T> weightHandler

RouterPoint target

Returns

EdgePath<T>

Type Parameters

EdgePathTo<T>(RouterPoint, RouterDb, WeightHandler<T>, RouterPoint, Boolean)

Calculates the edge path between this router point and the given router point.

Declaration

public static EdgePath<T> EdgePathTo<T>(this RouterPoint point, RouterDb db, WeightHandler<T> weightHandler, RouterPoint target, bool backward = false)where T : struct

Parameters

RouterPoint point

The source point.

RouterDb db

The router db.

WeightHandler<T> weightHandler

The weight handler.

RouterPoint target

The target point.

System.Boolean backward

Forces the direction on the edge to travel in.

Returns

EdgePath<T>

Type Parameters

EdgePathTo<T>(RouterPoint, RouterDb, WeightHandler<T>, Nullable<Boolean>, RouterPoint, Nullable<Boolean>)

Calculates the edge path between this router point and the given router point.

Declaration

public static EdgePath<T> EdgePathTo<T>(this RouterPoint point, RouterDb db, WeightHandler<T> weightHandler, bool ? sourceForward, RouterPoint target, bool ? targetForward)where T : struct

Parameters

RouterPoint point

The source point.

RouterDb db

The router db.

WeightHandler<T> weightHandler

The weight handler.

System.Nullable<System.Boolean> sourceForward

The source forward flag, true if forward, false if backward, null if don't care.

RouterPoint target

The target point.

System.Nullable<System.Boolean> targetForward

The target forward flag, true if forward, false if backward, null if don't care.

Returns

EdgePath<T>

Type Parameters

EdgePathTo<T>(RouterPoint, RouterDb, WeightHandler<T>, UInt32, Boolean)

Calculates the edge path between this router point and one of it's neighbours.

Declaration

public static EdgePath<T> EdgePathTo<T>(this RouterPoint point, RouterDb db, WeightHandler<T> weightHandler, uint neighbour, bool backward = false)where T : struct

Parameters

RouterPoint point

RouterDb db

WeightHandler<T> weightHandler

System.UInt32 neighbour

System.Boolean backward

Returns

EdgePath<T>

Type Parameters

IsIdenticalTo(RouterPoint, RouterPoint)

Returns true if the given point is identical.

Declaration

public static bool IsIdenticalTo(this RouterPoint point, RouterPoint other)

Parameters

RouterPoint point

RouterPoint other

Returns

System.Boolean

IsVertex(RouterPoint)

Returns true if the router point matches exactly with the given vertex.

Declaration

public static bool IsVertex(this RouterPoint point)

Parameters

RouterPoint point

Returns

System.Boolean

IsVertex(RouterPoint, RouterDb, UInt32)

Returns true if the router point matches exactly with the given vertex.

Declaration

public static bool IsVertex(this RouterPoint point, RouterDb router, uint vertex)

Parameters

RouterPoint point

RouterDb router

System.UInt32 vertex

Returns

System.Boolean

Location(RouterPoint)

Returns the location.

Declaration

public static Coordinate Location(this RouterPoint point)

Parameters

RouterPoint point

Returns

Coordinate

LocationOnNetwork(RouterPoint, RouterDb)

Returns the location on the network.

Declaration

public static Coordinate LocationOnNetwork(this RouterPoint point, RouterDb db)

Parameters

RouterPoint point

RouterDb db

Returns

Coordinate

ShapePointsTo(RouterPoint, RouterDb, RouterPoint)

Calculates the shape points along the way from this router point to another routerpoint on the same edge.

Declaration

public static List<Coordinate> ShapePointsTo(this RouterPoint point, RouterDb routerDb, RouterPoint other)

Parameters

RouterPoint point

RouterDb routerDb

RouterPoint other

Returns

List<Coordinate>

ShapePointsTo(RouterPoint, RouterDb, UInt32)

Calculates the shape points along the way from this router point to one of it's vertices.

Declaration

public static List<Coordinate> ShapePointsTo(this RouterPoint point, RouterDb routerDb, uint vertex)

Parameters

RouterPoint point

RouterDb routerDb

System.UInt32 vertex

Returns

List<Coordinate>

ToEdgePaths<T>(RouterPoint, RouterDb, WeightHandler<T>, Boolean)

Converts the router point to paths leading to the closest 2 vertices.

Declaration

public static EdgePath<T>[] ToEdgePaths<T>(this RouterPoint point, RouterDb routerDb, WeightHandler<T> weightHandler, bool asSource)where T : struct

Parameters

RouterPoint point

RouterDb routerDb

WeightHandler<T> weightHandler

System.Boolean asSource

Returns

EdgePath<T>[]

Type Parameters

ToEdgePaths<T>(RouterPoint, RouterDb, WeightHandler<T>, Boolean, Nullable<Boolean>)

Converts the router point to paths leading to the closest 2 vertices.

Declaration

public static EdgePath<T>[] ToEdgePaths<T>(this RouterPoint point, RouterDb routerDb, WeightHandler<T> weightHandler, bool asSource, bool ? forward)where T : struct

Parameters

RouterPoint point

RouterDb routerDb

WeightHandler<T> weightHandler

System.Boolean asSource

System.Nullable<System.Boolean> forward

Returns

EdgePath<T>[]

Type Parameters

ToEdgePathsDirected<T>(RouterPoint, RouterDb, WeightHandler<T>, Boolean)

Converts the router point to paths leading to the closest 2 vertices.

Declaration

public static EdgePath<T>[] ToEdgePathsDirected<T>(this RouterPoint point, RouterDb routerDb, WeightHandler<T> weightHandler, bool asSource)where T : struct

Parameters

RouterPoint point

RouterDb routerDb

WeightHandler<T> weightHandler

System.Boolean asSource

Returns

EdgePath<T>[]

Type Parameters

ToGeoJson(RouterPoint, RouterDb)

Returns a geojson description for

Declaration

public static string ToGeoJson(this RouterPoint routerPoint, RouterDb routerDb)

Parameters

RouterPoint routerPoint

RouterDb routerDb

Returns

System.String

VertexId(RouterPoint, RouterDb)

Returns the vertex id if any.

Declaration

public static uint VertexId(this RouterPoint point, RouterDb db)

Parameters

RouterPoint point

RouterDb db

Returns

System.UInt32