public void EncodedReferencedPointAlongLineLocation()
{
// build a graph to encode from.
var tags = new TagsTableCollectionIndex();
var graphDataSource = new DynamicGraphRouterDataSource <LiveEdge>(tags);
uint vertex1 = graphDataSource.AddVertex(49.60597f, 6.12829f);
uint vertex2 = graphDataSource.AddVertex(49.60521f, 6.12779f);
graphDataSource.AddEdge(vertex1, vertex2, new LiveEdge()
{
Distance = 10,
Forward = true,
Tags = tags.Add(new TagsCollection(
Tag.Create("BAANSUBSRT", "VBD"),
Tag.Create("WEGBEHSRT", "R"),
Tag.Create("WEGNUMMER", string.Empty),
Tag.Create("RIJRICHTNG", "N")))
}, null);
graphDataSource.AddEdge(vertex2, vertex1, new LiveEdge()
{
Distance = 10,
Forward = false,
Tags = tags.Add(new TagsCollection(
Tag.Create("BAANSUBSRT", "VBD"),
Tag.Create("WEGBEHSRT", "R"),
Tag.Create("WEGNUMMER", string.Empty),
Tag.Create("RIJRICHTNG", "N"),
Tag.Create("HECTOLTTR", string.Empty)))
}, null);
// create a referenced location and encode it.
var graph = new BasicRouterDataSource <LiveEdge>(graphDataSource);
var referencedPointAlongLineLocation = new ReferencedPointAlongLine();
referencedPointAlongLineLocation.Route = new ReferencedLine(graph);
referencedPointAlongLineLocation.Route.Edges = new LiveEdge[1];
referencedPointAlongLineLocation.Route.Edges[0] = new LiveEdge()
{
Distance = 10,
Forward = true,
Tags = tags.Add(new TagsCollection(
Tag.Create("BAANSUBSRT", "VBD"),
Tag.Create("WEGBEHSRT", "R"),
Tag.Create("WEGNUMMER", string.Empty),
Tag.Create("RIJRICHTNG", "N"),
Tag.Create("HECTOLTTR", string.Empty)))
};
referencedPointAlongLineLocation.Route.EdgeShapes = new GeoCoordinateSimple[1][];
referencedPointAlongLineLocation.Route.EdgeShapes[0] = new GeoCoordinateSimple[0];
referencedPointAlongLineLocation.Route.Vertices = new long[2];
referencedPointAlongLineLocation.Route.Vertices[0] = vertex1;
referencedPointAlongLineLocation.Route.Vertices[1] = vertex2;
referencedPointAlongLineLocation.Latitude = (49.60597f + 49.60521f) / 2f;
referencedPointAlongLineLocation.Longitude = (6.12829f + 6.12779f) / 2f;
// encode location.
var encoder = new PointAlongLineEncoder();
var mainEncoder = new ReferencedNWBEncoder(graph, null);
var referencedEncoder = new ReferencedPointAlongLineEncoder(mainEncoder, encoder);
var location = referencedEncoder.EncodeReferenced(referencedPointAlongLineLocation);
// test result.
Assert.IsNotNull(location);
Assert.AreEqual(SideOfRoad.OnOrAbove, location.SideOfRoad);
Assert.AreEqual(Orientation.NoOrientation, location.Orientation);
Assert.AreEqual(50, location.PositiveOffsetPercentage.Value, 0.5f);
Assert.AreEqual(49.60597f, location.First.Coordinate.Latitude);
Assert.AreEqual(6.12829f, location.First.Coordinate.Longitude);
Assert.AreEqual(91, location.First.DistanceToNext);
Assert.AreEqual(FormOfWay.SlipRoad, location.First.FormOfWay);
Assert.AreEqual(FunctionalRoadClass.Frc0, location.First.FuntionalRoadClass);
Assert.AreEqual(FunctionalRoadClass.Frc0, location.First.LowestFunctionalRoadClassToNext);
Assert.AreEqual(49.60521f, location.Last.Coordinate.Latitude);
Assert.AreEqual(6.12779f, location.Last.Coordinate.Longitude);
// TODO: encode location with a point on or at the first and last points.
}
public void EncodeReferencedPointAlongLineLocation()
{
// build a graph to encode from.
var tags = new TagsTableCollectionIndex();
var graphDataSource = new DynamicGraphRouterDataSource <LiveEdge>(tags);
uint vertex1 = graphDataSource.AddVertex(49.60597f, 6.12829f);
uint vertex2 = graphDataSource.AddVertex(49.60521f, 6.12779f);
graphDataSource.AddEdge(vertex1, vertex2, new LiveEdge()
{
Distance = 10,
Forward = true,
Tags = tags.Add(new TagsCollection(Tag.Create("highway", "tertiary")))
}, null);
graphDataSource.AddEdge(vertex2, vertex1, new LiveEdge()
{
Distance = 10,
Forward = false,
Tags = tags.Add(new TagsCollection(Tag.Create("highway", "tertiary")))
}, null);
// create a referenced location and encode it.
var graph = new BasicRouterDataSource <LiveEdge>(graphDataSource);
var referencedPointAlongLineLocation = new ReferencedPointAlongLine();
referencedPointAlongLineLocation.Route = new ReferencedLine(graph);
referencedPointAlongLineLocation.Route.Edges = new LiveEdge[1];
referencedPointAlongLineLocation.Route.Edges[0] = new LiveEdge()
{
Distance = 10,
Forward = true,
Tags = tags.Add(new TagsCollection(Tag.Create("highway", "tertiary")))
};
referencedPointAlongLineLocation.Route.EdgeShapes = new GeoCoordinateSimple[1][];
referencedPointAlongLineLocation.Route.EdgeShapes[0] = new GeoCoordinateSimple[0];
referencedPointAlongLineLocation.Route.Vertices = new long[2];
referencedPointAlongLineLocation.Route.Vertices[0] = vertex1;
referencedPointAlongLineLocation.Route.Vertices[1] = vertex2;
referencedPointAlongLineLocation.Latitude = (49.60597f + 49.60521f) / 2f;
referencedPointAlongLineLocation.Longitude = (6.12829f + 6.12779f) / 2f;
// encode location.
var encoder = new PointAlongLineEncoder();
var router = new Dykstra();
var mainEncoder = new ReferencedOsmEncoder(graph, null);
var referencedEncoder = new ReferencedPointAlongLineEncoder(mainEncoder, encoder);
var location = referencedEncoder.EncodeReferenced(referencedPointAlongLineLocation);
// test result.
Assert.IsNotNull(location);
Assert.AreEqual(SideOfRoad.OnOrAbove, location.SideOfRoad);
Assert.AreEqual(Orientation.NoOrientation, location.Orientation);
Assert.AreEqual(50, location.PositiveOffsetPercentage.Value, 0.5f);
Assert.AreEqual(49.60597f, location.First.Coordinate.Latitude);
Assert.AreEqual(6.12829f, location.First.Coordinate.Longitude);
Assert.AreEqual(91, location.First.DistanceToNext);
Assert.AreEqual(203, location.First.Bearing);
Assert.AreEqual(FormOfWay.SingleCarriageWay, location.First.FormOfWay);
Assert.AreEqual(FunctionalRoadClass.Frc3, location.First.FuntionalRoadClass);
Assert.AreEqual(FunctionalRoadClass.Frc3, location.First.LowestFunctionalRoadClassToNext);
Assert.AreEqual(49.60521f, location.Last.Coordinate.Latitude);
Assert.AreEqual(6.12779f, location.Last.Coordinate.Longitude);
Assert.AreEqual(23, location.Last.Bearing);
// encode location with a point on the first point.
referencedPointAlongLineLocation = new ReferencedPointAlongLine();
referencedPointAlongLineLocation.Route = new ReferencedLine(graph);
referencedPointAlongLineLocation.Route.Edges = new LiveEdge[1];
referencedPointAlongLineLocation.Route.Edges[0] = new LiveEdge()
{
Distance = 10,
Forward = true,
Tags = tags.Add(new TagsCollection(Tag.Create("highway", "tertiary")))
};
referencedPointAlongLineLocation.Route.EdgeShapes = new GeoCoordinateSimple[1][];
referencedPointAlongLineLocation.Route.EdgeShapes[0] = new GeoCoordinateSimple[0];
referencedPointAlongLineLocation.Route.Vertices = new long[2];
referencedPointAlongLineLocation.Route.Vertices[0] = vertex1;
referencedPointAlongLineLocation.Route.Vertices[1] = vertex2;
referencedPointAlongLineLocation.Latitude = 49.60597f;
referencedPointAlongLineLocation.Longitude = 6.12829f;
// encode location.
location = referencedEncoder.EncodeReferenced(referencedPointAlongLineLocation);
// test result.
Assert.IsNotNull(location);
Assert.AreEqual(SideOfRoad.OnOrAbove, location.SideOfRoad);
Assert.AreEqual(Orientation.NoOrientation, location.Orientation);
Assert.AreEqual(0, location.PositiveOffsetPercentage);
Assert.AreEqual(49.60597f, location.First.Coordinate.Latitude);
Assert.AreEqual(6.12829f, location.First.Coordinate.Longitude);
Assert.AreEqual(91, location.First.DistanceToNext);
Assert.AreEqual(FormOfWay.SingleCarriageWay, location.First.FormOfWay);
Assert.AreEqual(FunctionalRoadClass.Frc3, location.First.FuntionalRoadClass);
Assert.AreEqual(FunctionalRoadClass.Frc3, location.First.LowestFunctionalRoadClassToNext);
Assert.AreEqual(49.60521f, location.Last.Coordinate.Latitude);
Assert.AreEqual(6.12779f, location.Last.Coordinate.Longitude);
// encode location with a point on the last point.
referencedPointAlongLineLocation = new ReferencedPointAlongLine();
referencedPointAlongLineLocation.Route = new ReferencedLine(graph);
referencedPointAlongLineLocation.Route.Edges = new LiveEdge[1];
referencedPointAlongLineLocation.Route.Edges[0] = new LiveEdge()
{
Distance = 10,
Forward = true,
Tags = tags.Add(new TagsCollection(Tag.Create("highway", "tertiary")))
};
referencedPointAlongLineLocation.Route.EdgeShapes = new GeoCoordinateSimple[1][];
referencedPointAlongLineLocation.Route.EdgeShapes[0] = new GeoCoordinateSimple[0];
referencedPointAlongLineLocation.Route.Vertices = new long[2];
referencedPointAlongLineLocation.Route.Vertices[0] = vertex1;
referencedPointAlongLineLocation.Route.Vertices[1] = vertex2;
referencedPointAlongLineLocation.Latitude = 49.60521f;
referencedPointAlongLineLocation.Longitude = 6.12779f;
// encode location.
location = referencedEncoder.EncodeReferenced(referencedPointAlongLineLocation);
// test result.
Assert.IsNotNull(location);
Assert.AreEqual(SideOfRoad.OnOrAbove, location.SideOfRoad);
Assert.AreEqual(Orientation.NoOrientation, location.Orientation);
Assert.AreEqual(99, location.PositiveOffsetPercentage.Value);
Assert.AreEqual(49.60597f, location.First.Coordinate.Latitude);
Assert.AreEqual(6.12829f, location.First.Coordinate.Longitude);
Assert.AreEqual(91, location.First.DistanceToNext);
Assert.AreEqual(FormOfWay.SingleCarriageWay, location.First.FormOfWay);
Assert.AreEqual(FunctionalRoadClass.Frc3, location.First.FuntionalRoadClass);
Assert.AreEqual(FunctionalRoadClass.Frc3, location.First.LowestFunctionalRoadClassToNext);
Assert.AreEqual(49.60521f, location.Last.Coordinate.Latitude);
Assert.AreEqual(6.12779f, location.Last.Coordinate.Longitude);
}
