public AugmentedPlacemarks()
{
Mode = AugmentedMode.Explorer;
mapData = MapDataHandler.FetchGraphData();
allPlacemarks = new List <GeoPlacemark>();
foreach (GeoPoint point in mapData["Placemarks"])
{
allPlacemarks.Add(new GeoPlacemark(point));
}
allPoints = mapData["AllPoints"];
pointsIndex = new Dictionary <int, int>();
pointsByID = new Dictionary <int, GeoGraphPoint>();
int index = 0;
foreach (GeoPoint point in mapData["AllPoints"])
{
pointsIndex.Add(point.ID, index++);
}
foreach (GeoPoint point in allPoints)
{
pointsByID.Add(point.ID, new GeoGraphPoint {
ID = point.ID, Name = point.Name, Position = point.Position
});
}
currentPosition = new GeoCoordinate();
PrepareDistanceMatrix();
//FindShortestPath(pointsByID[-1460], pointsByID[-1508]);
}
public void SwitchToNavigator(GeoPlacemark destination)
{
int nodeID = int.MaxValue;
double tempDistance = double.PositiveInfinity, dummy;
foreach (GeoPoint point in allPoints)
{
if ((dummy = LatLongMath.GetDistance(currentPosition, point.Position)) < tempDistance)
{
tempDistance = dummy;
nodeID = point.ID;
}
}
if (nodeID != int.MaxValue)
{
pathWay = FindShortestPath(pointsByID[nodeID], destination);
}
GeoPlacemark place = pathWay.ElementAt(0);
place.Distance = LatLongMath.GetDistance(currentPosition, place.Position);
place.Orientation = LatLongMath.GetCompassBearing(currentPosition, place.Position);
Mode = AugmentedMode.Navigator;
}
public void SwitchToExplorer()
{
UpdatePlacemarks();
pathWay = null;
Mode = AugmentedMode.Explorer;
}
