/// <summary>
/// Produce an output that records ways that got kept.
/// </summary>
public void OutputGraph(Graph <Node> graph, DirectedEdgeMetadata <Node, Way> wayMap, string filename)
{
var fullPath = Path.Combine(_outputLocation, filename);
var converter = new GeoJsonConverter();
var ways = new Dictionary <Way, int>();
foreach (var neighbor1 in graph.Neighbors)
{
foreach (var neighbor2 in neighbor1.Value.Where(x => x.PrimaryCopy))
{
var way = wayMap[neighbor1.Key, neighbor2.Vertex];
if (ways.ContainsKey(way))
{
ways[way]++;
}
else
{
ways.Add(way, 1);
}
}
}
var polygonOut = converter.Convert(ways.Keys);
var serialized = JsonConvert.SerializeObject(polygonOut);
File.WriteAllLines(fullPath, new[] { serialized });
}
/// <summary>
/// Produce an output that records ways that got kept.
/// </summary>
public void OutputGraph(LinkedList <WeightedAdjacencyNode <Node> > route, DirectedEdgeMetadata <Node, Way> wayMap,
string filename)
{
var fullPath = Path.Combine(_outputLocation, filename);
var converter = new GeoJsonConverter();
// var prevIt = route.First;
// for (var it = prevIt.Next; it != null;)
// {
// if (prevIt.Value.Vertex != it.Value.Vertex)
// {
// if (wayMap.ContainsKey(prevIt.Value.Vertex, it.Value.Vertex))
// {
// var way = wayMap[prevIt.Value.Vertex, it.Value.Vertex];
// Console.WriteLine(way.Tags["name"]);
// }
// else
// {
// Console.WriteLine("Missing");
// }
// }
//
// it = it.Next;
// }
var polygonOut = converter.Convert(route.Select(x => x.Vertex));
var serialized = JsonConvert.SerializeObject(polygonOut);
File.WriteAllLines(fullPath, new[] { serialized });
}
public void OutputWays(IEnumerable <Way> ways, string filename)
{
var fullPath = Path.Combine(_path, filename);
var converter = new GeoJsonConverter();
var polygonOut = converter.Convert(ways);
var serialized = JsonConvert.SerializeObject(polygonOut);
File.WriteAllLines(fullPath, new[] { serialized });
}
public static void DebugOut(List <Way> ways, string filename)
{
var fullPath = Path.Combine(outputLocation, filename);
var converter = new GeoJsonConverter();
var polygonOut = converter.Convert(ways);
var serialized = JsonConvert.SerializeObject(polygonOut);
File.WriteAllLines(fullPath, new[] { serialized });
}
private void BuildGraph(LinkedList <WayStep> waySteps)
{
var fullPath = Path.Combine(_outputLocation, _graphFilename);
var converter = new GeoJsonConverter();
var ways = waySteps.GroupBy(x => x.Path).ToDictionary(x => x.Key, x => x.Count());
foreach (var way in ways)
{
way.Key.Tags.Add("EdgeWeight", way.Value.ToString());
}
var polygonOut = converter.Convert(ways.Keys);
var serialized = JsonConvert.SerializeObject(polygonOut);
File.WriteAllLines(fullPath, new[] { serialized });
}
