private void searchFerryButton_Click(object sender, EventArgs e)
{
try
{
Cursor = Cursors.WaitCursor;
ferryLayer.Shapes.Clear();
routeLayer.Shapes.Clear();
if (string.IsNullOrEmpty(combinedTransportDepartureTextBox.Text))
{
MessageBox.Show("You must fill in the combined transport departure. Only the arrival is optional");
return;
}
using (var xlocate = XWSClientFactory.GetXLocateWSClient(Properties.Settings.Default.XLocate, token))
{
//geocode both cities, even if destiantion is left blank, i rather keep call numbers low to avoid extra latency
var addresses = new Address[]
{
new Address()
{
city = combinedTransportDepartureTextBox.Text
},
new Address()
{
city = combinedTransportArrivalTextBox.Text
},
};
var addressResponse = xlocate.findAddresses(addresses, null, null, null, null);
// check if we have found a start city else abort
if (addressResponse[0].wrappedResultList == null || addressResponse[0].wrappedResultList.Length == 0)
{
MessageBox.Show("Departure city not found");
return;
}
// search for ferrie near departure, use a max range to prevent huge list
var departureLocation = new Location()
{
coordinate = addressResponse[0].wrappedResultList[0].coordinates
};
var searchOptions = new ReverseSearchOption[]
{
new ReverseSearchOption()
{
param = ReverseSearchParameter.ENGINE_SEARCHRANGE,
value = Properties.Settings.Default.SeachRange.ToString(),
},
};
var resultFields = new ResultField[]
{
ResultField.ISBLOCKEDFORTRUCKS,
ResultField.ISBLOCKEDFORHAZARDOUSGOODS,
ResultField.ISBLOCKEDFORCOMBUSTIBLEGOODS,
};
var combinedTransportResponse = xlocate.findCombinedTransportByLocation(departureLocation, searchOptions, null, null);
var resultCombinedTransports = combinedTransportResponse.wrappedResultList.ToList();
// by default xlocate return all ferrie that have a start or end near the location
// we are only using the ones near the start, so filter on max range airline distance
resultCombinedTransports = resultCombinedTransports.Where(r =>
Geotools.AirLineDistanceCalculator.CalculateUsingMercator(
r.start.coordinate.point,
addressResponse[0].wrappedResultList[0].coordinates.point)
<= Properties.Settings.Default.SeachRange).ToList();
// if we have found a destination city, filter on ferries that have destination within max range airline
if (addressResponse[1].wrappedResultList != null && addressResponse[1].wrappedResultList.Length != 0)
{
resultCombinedTransports = resultCombinedTransports.Where(r =>
Geotools.AirLineDistanceCalculator.CalculateUsingMercator(
r.destination.coordinate.point,
addressResponse[1].wrappedResultList[0].coordinates.point)
<= Properties.Settings.Default.SeachRange).ToList();
}
// show the result
resultCombinedTransportBindingSource.DataSource = resultCombinedTransports;
// paint the results on the map
#region visualise
foreach (var resultCombinedTransport in resultCombinedTransports)
{
System.Windows.Point startPoint = new System.Windows.Point(
resultCombinedTransport.start.coordinate.point.x,
resultCombinedTransport.start.coordinate.point.y
);
System.Windows.Point endPoint = new System.Windows.Point(
resultCombinedTransport.destination.coordinate.point.x,
resultCombinedTransport.destination.coordinate.point.y
);
var line = new Ptv.XServer.Controls.Map.Layers.Shapes.MapPolyline()
{
MapStrokeThickness = 6,
Stroke = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Colors.Blue),
Points = new System.Windows.Media.PointCollection(),
ToolTip = $"{resultCombinedTransport.name}\n{resultCombinedTransport.type}\n{resultCombinedTransport.duration}\n{resultCombinedTransport.distance}\n{resultCombinedTransport.id}",
};
line.Points.Add(startPoint);
line.Points.Add(endPoint);
ferryLayer.Shapes.Add(line);
var startBall = new Ptv.XServer.Controls.Map.Symbols.Ball()
{
Height = 15,
Width = 15,
Color = System.Windows.Media.Colors.Green,
ToolTip = $"{resultCombinedTransport.start.country} - {resultCombinedTransport.start.name}",
};
Ptv.XServer.Controls.Map.Layers.Shapes.ShapeCanvas.SetLocation(startBall, startPoint);
ferryLayer.Shapes.Add(startBall);
var endBall = new Ptv.XServer.Controls.Map.Symbols.Ball()
{
Height = 15,
Width = 15,
Color = System.Windows.Media.Colors.Red,
ToolTip = $"{resultCombinedTransport.destination.country} - {resultCombinedTransport.destination.name}",
};
Ptv.XServer.Controls.Map.Layers.Shapes.ShapeCanvas.SetLocation(endBall, endPoint);
ferryLayer.Shapes.Add(endBall);
}
map.WrappedMap.ZoomToAll();
#endregion
}
}
catch (Exception exception)
{
MessageBox.Show(exception.Message, exception.GetType().ToString(), MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
Cursor = null;
}
}
private void calcualteRouteButton_Click(object sender, EventArgs e)
{
try
{
Cursor = Cursors.WaitCursor;
routeLayer.Shapes.Clear();
using (var xlocate = XWSClientFactory.GetXLocateWSClient(Properties.Settings.Default.XLocate, token))
using (var xroute = XWSClientFactory.GetXRouteWSClient(Properties.Settings.Default.XRoute, token))
{
// geocode for the from and to city
var addresses = new Address[]
{
new Address()
{
city = fromCityTextBox.Text
},
new Address()
{
city = toCityTextBox.Text
},
};
var addressResponse = xlocate.findAddresses(addresses, null, null, null, null);
// if from not found, abort
if (addressResponse[0].wrappedResultList == null || addressResponse[0].wrappedResultList.Length == 0)
{
MessageBox.Show("From city not found");
return;
}
// if to not found, abort
if (addressResponse[1].wrappedResultList == null || addressResponse[1].wrappedResultList.Length == 0)
{
MessageBox.Show("To city not found");
return;
}
// create waypointdesc for call to xroute
var wps = new List <WaypointDesc>();
var startWp = new WaypointDesc()
{
linkType = LinkType.AUTO_LINKING,
wrappedCoords = new XServers.XRoute.Point[]
{
new XServers.XRoute.Point()
{
point = new XServers.XRoute.PlainPoint()
{
x = addressResponse[0].wrappedResultList[0].coordinates.point.x,
y = addressResponse[0].wrappedResultList[0].coordinates.point.y,
},
},
},
};
wps.Add(startWp);
// is there is a row select in the datagrid, take the id to use a a combined transport intermidiate
if (combinedTransportDataGridView.SelectedRows.Count > 0)
{
var combinedWp = new WaypointDesc()
{
combinedTransportID = (combinedTransportDataGridView.SelectedRows[0].DataBoundItem as ResultCombinedTransport).id,
viaType = new ViaType()
{
viaType = ViaTypeEnum.COMBINED_TRANSPORT,
},
};
wps.Add(combinedWp);
}
var endWp = new WaypointDesc()
{
linkType = LinkType.AUTO_LINKING,
wrappedCoords = new XServers.XRoute.Point[]
{
new XServers.XRoute.Point()
{
point = new XServers.XRoute.PlainPoint()
{
x = addressResponse[1].wrappedResultList[0].coordinates.point.x,
y = addressResponse[1].wrappedResultList[0].coordinates.point.y,
},
},
},
};
wps.Add(endWp);
var rlo = new ResultListOptions()
{
polygon = true
};
// use 40t profile for truck routing
var cc = new XServers.XRoute.CallerContext()
{
wrappedProperties = new XServers.XRoute.CallerContextProperty[]
{
new XServers.XRoute.CallerContextProperty()
{
key = "Profile", value = "40T",
},
},
};
var route = xroute.calculateRoute(wps.ToArray(), null, null, rlo, cc);
// paint the route
var line = new Ptv.XServer.Controls.Map.Layers.Shapes.MapPolyline()
{
MapStrokeThickness = 4,
Stroke = new System.Windows.Media.SolidColorBrush(System.Windows.Media.Colors.Brown),
Points = new System.Windows.Media.PointCollection(),
};
foreach (var plainPoint in route.polygon.lineString.wrappedPoints)
{
line.Points.Add(new System.Windows.Point(plainPoint.x, plainPoint.y));
}
routeLayer.Shapes.Add(line);
map.WrappedMap.ZoomToAll();
}
}
catch (Exception exception)
{
MessageBox.Show(exception.Message, exception.GetType().ToString(), MessageBoxButtons.OK, MessageBoxIcon.Error);
}
finally
{
Cursor = null;
}
}