Пример #1
0
        /// <summary>
        /// Tests routing from a serialized routing file.
        /// </summary>
        /// <param name="name"></param>
        /// <param name="stream"></param>
        /// <param name="testCount"></param>
        public static void Test(string name, Stream stream, int testCount)
        {
            var vehicle = Vehicle.Pedestrian;

            var tagsIndex = new TagsIndex(); // creates a tagged index.

            // read from the OSM-stream.
            var reader      = new OsmSharp.Osm.PBF.Streams.PBFOsmStreamSource(stream);
            var interpreter = new OsmRoutingInterpreter();
            var data        = new RouterDataSource <Edge>(new Graph <Edge>(), tagsIndex);

            data.DropVertexIndex();
            var targetData = new GraphOsmStreamTarget(data, interpreter, tagsIndex);

            targetData.RegisterSource(reader);
            targetData.Pull();
            data.RebuildVertexIndex();

            RoutingTest.Test(data, vehicle, testCount);
        }
Пример #2
0
        /// <summary>
        /// Creates a router using interpreted edges.
        /// </summary>
        /// <param name="reader">The OSM-stream reader.</param>
        /// <param name="interpreter">The routing interpreter.</param>
        /// <returns></returns>
        public static Router CreateFrom(OsmStreamSource reader, IOsmRoutingInterpreter interpreter)
        {
            var tagsIndex = new TagsIndex(); // creates a tagged index.

            // read from the OSM-stream.
            var memoryData = new RouterDataSource <Edge>(new Graph <Edge>(), tagsIndex);

            memoryData.DropVertexIndex();
            var targetData = new GraphOsmStreamTarget(memoryData, interpreter, tagsIndex);

            targetData.RegisterSource(reader);
            targetData.Pull();
            memoryData.RebuildVertexIndex();

            // creates the edge router.
            var typedRouter = new TypedRouterEdge(
                memoryData, interpreter, new Dykstra());

            return(new Router(typedRouter)); // create the actual router.
        }
Пример #3
0
        /// <summary>
        /// Creates a router using interpreted edges.
        /// </summary>
        /// <param name="reader">The OSM-stream reader.</param>
        /// <param name="interpreter">The routing interpreter.</param>
        /// <returns></returns>
        public static Router CreateFrom(OsmStreamSource reader, IOsmRoutingInterpreter interpreter)
        {
            var tagsIndex = new TagsIndex(); // creates a tagged index.

            // read from the OSM-stream.
            var memoryData = new RouterDataSource<Edge>(new Graph<Edge>(), tagsIndex);
            memoryData.DropVertexIndex();
            var targetData = new GraphOsmStreamTarget(memoryData, interpreter, tagsIndex);
            targetData.RegisterSource(reader);
            targetData.Pull();
            memoryData.RebuildVertexIndex();

            // creates the edge router.
            var typedRouter = new TypedRouterEdge(
                memoryData, interpreter, new Dykstra());

            return new Router(typedRouter); // create the actual router.
        }
Пример #4
0
        /// <summary>
        /// Tests routing from a serialized routing file.
        /// </summary>
        /// <param name="name"></param>
        /// <param name="stream"></param>
        /// <param name="testCount"></param>
        public static void Test(string name, Stream stream, int testCount)
        {
            var vehicle = Vehicle.Pedestrian;

            var tagsIndex = new TagsIndex(); // creates a tagged index.

            // read from the OSM-stream.
            var reader = new OsmSharp.Osm.PBF.Streams.PBFOsmStreamSource(stream);
            var interpreter = new OsmRoutingInterpreter();
            var data = new RouterDataSource<Edge>(new Graph<Edge>(), tagsIndex);
            data.DropVertexIndex();
            var targetData = new GraphOsmStreamTarget(data, interpreter, tagsIndex);
            targetData.RegisterSource(reader);
            targetData.Pull();
            data.RebuildVertexIndex();

            RoutingTest.Test(data, vehicle, testCount);
        }