Class GeometricExtensions

Contains extensions for the geometric graph and edge.

Inheritance

System.Object

GeometricExtensions

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 GeometricExtensions

Methods

AddEdge(GeometricGraph, UInt32, UInt32, UInt32[], Coordinate[])

Adds a new edge.

Declaration

public static uint AddEdge(this GeometricGraph graph, uint vertex1, uint vertex2, uint[] data, params Coordinate[] shape)

Parameters

GeometricGraph graph

System.UInt32 vertex1

System.UInt32 vertex2

System.UInt32[] data

Coordinate[] shape

Returns

System.UInt32

AddEdge(GeometricGraph, UInt32, UInt32, UInt32[], IEnumerable<Coordinate>)

Adds a new edge.

Declaration

public static uint AddEdge(this GeometricGraph graph, uint vertex1, uint vertex2, uint[] data, IEnumerable<Coordinate> shape)

Parameters

GeometricGraph graph

System.UInt32 vertex1

System.UInt32 vertex2

System.UInt32[] data

IEnumerable<Coordinate> shape

Returns

System.UInt32

GetEdge(GeometricGraph, Int64)

Gets the given edge.

Declaration

public static GeometricEdge GetEdge(this GeometricGraph graph, long directedEdgeId)

Parameters

GeometricGraph graph

System.Int64 directedEdgeId

Returns

GeometricEdge

GetOther(GeometricEdge, UInt32)

Gets the vertex on this edge that is not the given vertex.

Declaration

public static uint GetOther(this GeometricEdge edge, uint vertex)

Parameters

GeometricEdge edge

System.UInt32 vertex

Returns

System.UInt32

GetShape(GeometricGraph, GeometricEdge)

Gets the shape points including the two vertices.

Declaration

public static List<Coordinate> GetShape(this GeometricGraph graph, GeometricEdge geometricEdge)

Parameters

GeometricGraph graph

GeometricEdge geometricEdge

Returns

List<Coordinate>

GetShape(GeometricGraph, GeometricEdge, Single, Single)

Gets the shape points starting at the given vertex until the max distance.

Declaration

public static List<Coordinate> GetShape(this GeometricGraph graph, GeometricEdge geometricEdge, float minDistance, float maxDistance)

Parameters

GeometricGraph graph

GeometricEdge geometricEdge

System.Single minDistance

System.Single maxDistance

Returns

List<Coordinate>

GetShape(GeometricGraph, GeometricEdge, UInt32, Single)

Gets the shape points starting at the given vertex until the max distance.

Declaration

public static List<Coordinate> GetShape(this GeometricGraph graph, GeometricEdge geometricEdge, uint vertex, float maxDistance)

Parameters

GeometricGraph graph

GeometricEdge geometricEdge

System.UInt32 vertex

System.Single maxDistance

Returns

List<Coordinate>

GetShape(GeometricGraph, Int64)

Gets the shape of the given edge.

Declaration

public static ShapeBase GetShape(this GeometricGraph graph, long directedEdgeId)

Parameters

GeometricGraph graph

System.Int64 directedEdgeId

Returns

ShapeBase

IdDirected(GeometricEdge)

Gets a directed edge id.

Declaration

public static long IdDirected(this GeometricEdge edge)

Parameters

GeometricEdge edge

Returns

System.Int64

IdDirected(GeometricGraph.EdgeEnumerator)

Gets a directed edge id.

Declaration

public static long IdDirected(this GeometricGraph.EdgeEnumerator edge)

Parameters

GeometricGraph.EdgeEnumerator edge

Returns

System.Int64

Length(GeometricGraph, GeometricEdge)

Gets the length of an edge.

Declaration

public static float Length(this GeometricGraph graph, GeometricEdge edge)

Parameters

GeometricGraph graph

GeometricEdge edge

Returns

System.Single

LocationOnGraph(GeometricGraph, UInt32, UInt16)

Returns the location on the graph.

Declaration

public static Coordinate LocationOnGraph(this GeometricGraph graph, uint edgeId, ushort offset)

Parameters

GeometricGraph graph

System.UInt32 edgeId

System.UInt16 offset

Returns

Coordinate

MoveToEdge(GeometricGraph.EdgeEnumerator, Int64)

Moves to the given directed edge-id.

Declaration

public static void MoveToEdge(this GeometricGraph.EdgeEnumerator enumerator, long directedEdgeId)

Parameters

GeometricGraph.EdgeEnumerator enumerator

System.Int64 directedEdgeId

ProjectOn(GeometricGraph, GeometricEdge, Single, Single, out Single, out Single, out Single)

Projects a point onto an edge.

Declaration

public static bool ProjectOn(this GeometricGraph graph, GeometricEdge edge, float latitude, float longitude, out float projectedLatitude, out float projectedLongitude, out float projectedDistanceFromFirst)

Parameters

GeometricGraph graph

GeometricEdge edge

System.Single latitude

System.Single longitude

System.Single projectedLatitude

System.Single projectedLongitude

System.Single projectedDistanceFromFirst

Returns

System.Boolean

ProjectOn(GeometricGraph, GeometricEdge, Single, Single, out Single, out Single, out Single, out Int32, out Single)

Projects a point onto an edge.

Declaration

public static bool ProjectOn(this GeometricGraph graph, GeometricEdge edge, float latitude, float longitude, out float projectedLatitude, out float projectedLongitude, out float projectedDistanceFromFirst, out int projectedShapeIndex, out float distanceToProjected)

Parameters

GeometricGraph graph

GeometricEdge edge

System.Single latitude

System.Single longitude

System.Single projectedLatitude

System.Single projectedLongitude

System.Single projectedDistanceFromFirst

System.Int32 projectedShapeIndex

System.Single distanceToProjected

Returns

System.Boolean

ProjectOn(GeometricGraph, GeometricEdge, Single, Single, out Single, out Single, out Single, out Int32, out Single, out Single)

Projects a point onto an edge.

Declaration

public static bool ProjectOn(this GeometricGraph graph, GeometricEdge edge, float latitude, float longitude, out float projectedLatitude, out float projectedLongitude, out float projectedDistanceFromFirst, out int projectedShapeIndex, out float distanceToProjected, out float totalLength)

Parameters

GeometricGraph graph

GeometricEdge edge

System.Single latitude

System.Single longitude

System.Single projectedLatitude

System.Single projectedLongitude

System.Single projectedDistanceFromFirst

System.Int32 projectedShapeIndex

System.Single distanceToProjected

System.Single totalLength

Returns

System.Boolean