private void DrawPolygonOnBingMap(List <Node> route, Color color)
{
MapPolyline polygon = new MapPolyline();
polygon.Fill = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Colors.Transparent);
polygon.Stroke = new System.Windows.Media.SolidColorBrush(color);
polygon.StrokeThickness = 5;
polygon.Opacity = 0.7;
LocationCollection path = new LocationCollection();
for (int i = 0; i < route.Count - 2; i++)
{
if (alg.NodeDistancesDisjkstry[route.ElementAt(i).Position, route.ElementAt(i + 1).Position] == 0)
{
Dijkstry di = new Dijkstry(incidenceList);
int[] pathSD = di.GetPath(route.ElementAt(i).Position, route.ElementAt(i + 1).Position);
List <Node> dijkstryPath = new List <Node>();
if (pathSD != null)
{
//convert from int[] to List<Node>
foreach (var p in pathSD)
{
foreach (var n in alg.NodesList)
{
if (n.Position == p)
{
dijkstryPath.Add(n);
break;
}
}
}
foreach (var p in dijkstryPath)
{
path.Add(new Location(p.Y, p.X));
}
}
}
else
{
path.Add(new Location(route.ElementAt(i).Y, route.ElementAt(i).X));
}
}
foreach (var node in route)
{
path.Add(new Location(node.Y, node.X));
}
path.Add(path.ElementAt(0)); //i do punktu poczatkowego
polygon.Locations = path;
bingMap.Children.Add(polygon);
}
private void DrawRouteOnBingMap(List <Node> route, Color color, bool Dijkstry)
{
MapPolyline polygon = new MapPolyline();
polygon.Fill = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Colors.Transparent);
polygon.Stroke = new System.Windows.Media.SolidColorBrush(color);
polygon.StrokeThickness = 5;
polygon.Opacity = 0.7;
LocationCollection path = new LocationCollection();
foreach (var node in route)
{
path.Add(new Location(node.Y, node.X));
}
if (!Dijkstry)
{
path.Add(path.ElementAt(0));
}
polygon.Locations = path;
bingMap.Children.Add(polygon);
}
public void setRoute(LocationCollection points)
{
this.fullRoute = points;
double north = double.MinValue;
double west = double.MaxValue;
double south = double.MaxValue;
double east = double.MinValue;
foreach (var location in fullRoute)
{
if (north < location.Latitude)
north = location.Latitude;
if (south > location.Latitude)
south = location.Latitude;
if (west > location.Longitude)
west = location.Longitude;
if (east < location.Longitude)
east = location.Longitude;
}
double diff = (east - west)/5;
LocationRect initialRect = new LocationRect(north + diff, west - diff, south - diff, east + diff);
this.OSM_Map.SetView(initialRect);
this.RoutePushpinLayer.Children.Clear();
addRoutePushpin(fullRoute.ElementAt(0), "Start");
addRoutePushpin(fullRoute.ElementAt(fullRoute.Count - 1), "Goal");
// this.setAndSimplifyRoute();
}
void rsc_GetRoutingCompleted(object sender, GetRoutingCompletedEventArgs e)
{
carloc.Clear();
cari = 0;
MapLayer layer = (MapLayer)this.ctlMap.FindName("routing");
layer.Children.Clear();
var builder = new StringBuilder();
if (e.Error == null)
{
Color color = Colors.Blue;
for (int i = 0; i < e.Result.Count; i++)
{
string[] strArray = e.Result[i].Split(new char[] { ';' });
builder.Length = 0;
int index = 2;
while (index < (strArray.Length - 1))
{
builder.Append(strArray[index] + ": ");
index++;
}
string[] strArray2 = strArray[strArray.Length - 1].Split(new char[] { ',' });
string[] strArrayPoints = strArray[strArray.Length - 2].Split(new char[] { ',' });
if ((strArray2.Length == 1) && (strArray2[0].Length > 1))
{
//Ellipse dependencyObject = new Ellipse();
//dependencyObject.Width=10.0;
//dependencyObject.Height=(10.0);
//dependencyObject.Fill=(new SolidColorBrush(color));
//dependencyObject.Opacity=(0.65);
//Location location = new Location(double.Parse(strArray2[0].Split(new char[] { ' ' })[0]), double.Parse(strArray2[0].Split(new char[] { ' ' })[1]));
//MapLayer.SetPosition(dependencyObject, location);
//ToolTipService.SetToolTip(dependencyObject, builder.ToString());
//layer.Children.Add(dependencyObject);
}
else
{
LocationCollection locations;
Location location2;
Location locPoint;
if (strArray2[0].Equals(strArray2[strArray2.Length - 1]))
{
var polygon = new MapPolygon
{
Stroke = new SolidColorBrush(color),
StrokeThickness = 2.0,
Fill = new SolidColorBrush(color),
Opacity = 0.75
};
locations = new LocationCollection();
index = 0;
while (index < strArray2.Length)
{
if (strArray2[index].IndexOf(" ") != -1)
{
location2 = new Location(double.Parse(strArray2[index].Split(new char[] { ' ' })[0]), double.Parse(strArray2[index].Split(new char[] { ' ' })[1]));
locations.Add(location2);
}
index++;
}
polygon.Locations = locations;
ToolTipService.SetToolTip(polygon, builder.ToString());
layer.Children.Add(polygon);
}
else
{
var polyline = new MapPolyline {
Stroke = new SolidColorBrush(color), StrokeThickness = 6.0
};
var doubles = new DoubleCollection {
3.0, 3.0
};
polyline.StrokeDashArray = doubles;
locations = new LocationCollection();
for (index = strArray2.Length - 1; index >= 0; index--)
{
location2 = new Location(double.Parse(strArray2[index].Split(new char[] { ' ' })[0]), double.Parse(strArray2[index].Split(new char[] { ' ' })[1]));
locations.Add(location2);
if (i == 0)
{
carloc.Add(location2);
}
}
//添加坐标到小车轨迹
if (i > 0)
{
Location loc1 = new Location(double.Parse(strArrayPoints[0].Split(new char[] { ' ' })[0]), double.Parse(strArrayPoints[0].Split(new char[] { ' ' })[1]));
Location loc2 = new Location(double.Parse(strArrayPoints[strArrayPoints.Length - 1].Split(new char[] { ' ' })[0]), double.Parse(strArrayPoints[strArrayPoints.Length - 1].Split(new char[] { ' ' })[1]));
if (IsCloset(carloc.ElementAt(carloc.Count - 1), loc1, loc2))
{
for (index = strArrayPoints.Length - 1; index >= 0; index--)
{
var tmoloc1 = new Location(double.Parse(strArrayPoints[index].Split(new char[] { ' ' })[0]), double.Parse(strArrayPoints[index].Split(new char[] { ' ' })[1]));
carloc.Add(tmoloc1);
}
}
else
{
for (index = 0; index < strArrayPoints.Length - 1; index++)
{
var tmoloc = new Location(double.Parse(strArrayPoints[index].Split(new char[] { ' ' })[0]), double.Parse(strArrayPoints[index].Split(new char[] { ' ' })[1]));
carloc.Add(tmoloc);
}
}
}
polyline.Locations = locations;
ToolTipService.SetToolTip(polyline, builder.ToString());
layer.Children.Add(polyline);
}
}
}
}
CustomPushpin otmpcp = GetCarByMSID("car", carml);
for (int i = 0; i < carloc.Count; i++)
{
var item = carloc.ElementAt(i);
if (item.Latitude == otmpcp.Location.Latitude && item.Longitude == otmpcp.Location.Longitude)
{
for (int y = 0; y < i + 1; y++)
{
if (carloc.Count > y + 1)
{
carloc.RemoveAt(y);
}
}
}
}
carloc.RemoveAt(0);
isgetloc = false;
timer.Begin();
//RouteLoadingPanel.Stop();
}