BingItineraryItem.Maneuver Property
Gets the maneuver type associated with the itinerary item.
Namespace: DevExpress.XtraMap
Assembly: DevExpress.XtraMap.v25.1.dll
NuGet Package: DevExpress.Win.Map
Declaration
Property Value
| Type | Description |
|---|---|
| BingManeuverType | A |
Available values:
| Name | Description |
|---|---|
| None | No maneuver. |
| Unknown | Unknown maneuver. |
| DepartStart | Depart the first stop on the route. |
| DepartIntermediateStop | Depart an intermediate stop on the route. |
| DepartIntermediateStopReturning | Return to an intermediate stop on the route. |
| ArriveFinish | Arrive at the last stop in the route. |
| ArriveIntermediateStop | Arrive at an intermediate stop in the route. |
| TurnLeft | Turn left. |
| TurnRight | Turn right. |
| TurnBack | Turn around. |
| UTurn | Take a U-turn. |
| TurnToStayLeft | Turn then stay left. |
| TurnToStayRight | Turn then stay right. |
| BearLeft | Bear left. |
| BearRight | Bear right. |
| KeepToStayLeft | Keep on the current road then stay left. |
| KeepToStayRight | Keep on the current road then stay right. |
| KeepToStayStraight | Keep on the current road then go straight. |
| KeepLeft | Keep left. |
| KeepRight | Keep right. |
| KeepStraight | Keep straight. |
| Take | Take a new road. |
| TakeRampLeft | Take a ramp left. |
| TakeRampRight | Take a ramp right. |
| TakeRampStraight | Take a ramp straight ahead. |
| KeepOnrampLeft | Keep on the left side of the ramp. |
| KeepOnrampRight | Keep on the right side of the ramp. |
| KeepOnrampStraight | Keep straight ahead on the ramp. |
| Merge | Merge onto another road. |
| Continue | Continue along the current road. |
| RoadNameChange | The road name has changed. |
| EnterRoundabout | Enter a roundabout. |
| ExitRoundabout | Exit a roundabout. |
| TurnRightThenTurnRight | Turn right then turn right. |
| TurnRightThenTurnLeft | Turn right then turn left. |
| TurnRightThenBearRight | Turn right then bear right. |
| TurnRightThenBearLeft | Turn right then bear left. |
| TurnLeftThenTurnLeft | Turn left then turn left. |
| TurnLeftThenTurnRight | Turn left then turn right. |
| TurnLeftThenBearLeft | Turn left then bear left. |
| TurnLeftThenBearRight | Turn left then bear right. |
| BearRightThenTurnRight | Bear right then turn right. |
| BearRightThenTurnLeft | Bear right then turn left. |
| BearRightThenBearRight | Bear right then bear right. |
| BearRightThenBearLeft | Bear right then bear left. |
| BearLeftThenTurnLeft | Bear left then turn left. |
| BearLeftThenTurnRight | Bear left then turn right. |
| BearLeftThenBearRight | Bear left then bear right. |
| BearLeftThenBearLeft | Bear left then bear left. |
| RampThenHighwayRight | Take a ramp to the highway on the right. |
| RampThenHighwayLeft | Take a ramp to the highway on the left. |
| RampToHighwayStraight | Take a ramp to the highway straight ahead. |
| EnterThenExitRoundabout | Enter then exit a roundabout. |
| BearThenMerge | Bear then merge onto another road. |
| TurnThenMerge | Turn then merge onto another road. |
| BearThenKeep | Bear then keep on the current road. |
| Transfer | Transfer from one transit to another. |
| Wait | Wait. |
| TakeTransit | Take transit. |
| Walk | Walk. |
| TurnLeftSharp | Turn sharp left. |
| TurnRightSharp | Turn sharp right. |
Example
This example demonstrates how to calculate routes to the destination point from major roads. For this do the following.
- To calculate routes from major roads the
BingRouteDataProvider.CalculateRoutesFromMajorRoadsmethod should be called. In this example it is called in the Calculate Routes From Major Roads button click event handler. - To process request result the
BingRouteDataProvider.RouteCalculatedevent should be handled. The requested results contain the total distance of a route, itinerary item (BingRouteResult.Distance,BingRouteLeg.Distance,BingItineraryItem.Distance), the time required to follow the calculated route (BingRouteResult.Time) and pass the route leg and itinerary item (BingRouteLeg.Time,BingItineraryItem.Time). You can also see the maneuvers associated with the itinerary item (BingItineraryItem.Maneuver) and other parameters. - To customize map items generated by the
BingRouteDataProviderobject (because the InformationDataProviderBase.GenerateLayerItems property value is true by default) the InformationDataProviderBase.LayerItemsGenerating event should be handled.
using System;
using System.ComponentModel;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using DevExpress.XtraMap;
namespace CalculateRoutesFromMajorRoads {
public partial class Form1 : Form {
const double minLat = -90;
const double maxLat = 90;
const double minLon = -180;
const double maxLon = 180;
const string yourBingKey = "Insert Your Bing Key Here";//"Your Bing Key";
double lat = 40;
double lon = -120;
BingRouteDataProvider routeProvider;
public Form1() {
InitializeComponent();
}
private void Form1_Load(object sender, EventArgs e) {
imageProvider.BingKey = yourBingKey;
routeProvider = new BingRouteDataProvider { BingKey = yourBingKey };
routeProvider.LayerItemsGenerating += OnLayerItemsGenerating;
routeProvider.RouteCalculated += OnRouteCalculated;
informationLayer.DataProvider = routeProvider;
informationLayer.DataRequestCompleted += OnDataRequestCompleted;
teLatitude.Text = lat.ToString();
teLongitude.Text = lon.ToString();
#region #InitBingRouteOptions
cbeTravelMode.Properties.Items.AddRange(Enum.GetValues(typeof(BingTravelMode)));
cbeTravelMode.SelectedIndex = 0;
cbeRouteOptimization.Properties.Items.AddRange(Enum.GetValues(typeof(BingRouteOptimization)));
cbeRouteOptimization.SelectedIndex = 0;
#endregion #InitBingRouteOptions
}
#region #LayerItemsGenerating
void OnLayerItemsGenerating(object sender, LayerItemsGeneratingEventArgs e) {
foreach(MapItem item in e.Items) {
MapPolyline polyline = item as MapPolyline;
if(polyline != null) {
polyline.Stroke = Color.FromArgb(0xFF, 0x00, 0x72, 0xC6);
polyline.StrokeWidth = 4;
}
}
}
#endregion #LayerItemsGenerating
#region #DataRequestCompleted
void OnDataRequestCompleted(object sender, RequestCompletedEventArgs e) {
mapControl.ZoomToFitLayerItems(0.4);
}
#endregion #DataRequestCompleted
#region #BingRouteOptionsChanged
private void OnTravelModeSelectedIndexChanged(object sender, EventArgs e) {
routeProvider.RouteOptions.Mode = (BingTravelMode)cbeTravelMode.SelectedItem;
}
private void OnRouteOptimizationSelectedIndexChanged(object sender, EventArgs e) {
routeProvider.RouteOptions.RouteOptimization = (BingRouteOptimization)cbeRouteOptimization.SelectedItem;
}
#endregion #BingRouteOptionsChanged
void ShowErrorMessage(string variable, double minVal, double maxVal) {
MessageBox.Show(
this,
String.Format(
"The {0} value shoud be larger or equals {1} and less or equals {2}.",
variable,
minVal,
maxVal
),
variable
);
}
private void OnLatitudeValidating(object sender, CancelEventArgs e) {
if(!Double.TryParse(teLatitude.Text, out lat) ||
(lat > maxLat) || (lat < minLat)) {
e.Cancel = true;
ShowErrorMessage("Latitude", minLat, maxLat);
}
}
private void OnLongitudeValidating(object sender, CancelEventArgs e) {
if(!Double.TryParse(teLongitude.Text, out lon) ||
(lon > maxLon) || (lon < minLon)) {
e.Cancel = true;
ShowErrorMessage("Longitude", minLon, maxLon);
}
}
private void OnCalculateRoutesClick(object sender, EventArgs e) {
RouteWaypoint targetPoint = new RouteWaypoint("Searched location", new GeoPoint(lat, lon));
routeProvider.CalculateRoutesFromMajorRoads(targetPoint);
}
#region #RouteCalculated
private void OnRouteCalculated(object sender, BingRouteCalculatedEventArgs e) {
RouteCalculationResult result = e.CalculationResult;
if((result.RouteResults == null) ||
(result.ResultCode == RequestResultCode.BadRequest)) {
rtbResults.Text = "The Bing Route service does not work for this location.";
return;
}
StringBuilder resultList = new StringBuilder("");
if(result.IntermediatePoints != null) {
resultList.Append(String.Format("_________________________\n"));
for(int i = 0; i < e.CalculationResult.IntermediatePoints.Count; i++)
resultList.Append(
String.Format("Starting point {0}: {1} ({2})\n",
i + 1,
e.CalculationResult.IntermediatePoints[i].Description,
e.CalculationResult.IntermediatePoints[i].Location)
);
}
if((result.RouteResults != null) & (result.ResultCode == RequestResultCode.Success)) {
for(int rnum = 0; rnum < e.CalculationResult.RouteResults.Count; rnum++) {
resultList.Append(String.Format("_________________________\n"));
resultList.Append(String.Format("Path {0}:\n", rnum + 1));
resultList.Append(String.Format(
"Distance: {0}\n",
e.CalculationResult.RouteResults[rnum].Distance
));
resultList.Append(String.Format(
"Time: {0}\n",
e.CalculationResult.RouteResults[0].Time
));
if(e.CalculationResult.RouteResults[rnum].Legs != null) {
int legNum = 1;
foreach(BingRouteLeg leg in e.CalculationResult.RouteResults[rnum].Legs) {
resultList.Append(String.Format("\tLeg {0}:\n", legNum++));
resultList.Append(String.Format("\tDistance: {0}\n", leg.Distance));
resultList.Append(String.Format("\tTime: {0}\n", leg.Time));
if(leg.Itinerary != null) {
foreach(BingItineraryItem itineraryItem in leg.Itinerary) {
resultList.Append(String.Format(itineraryItem.Maneuver + "\n"));
resultList.Append(String.Format(
"\t\tLocation: {0}\n",
itineraryItem.Location
));
}
}
}
}
}
}
rtbResults.Text = resultList.ToString();
}
#endregion #RouteCalculated
}
}