private void MyDrawObject_DrawComplete(object sender, ESRI.ArcGIS.Client.DrawEventArgs e)
{
GraphicsLayer stopsGraphicsLayer = MyMap.Layers["MyStopsGraphicsLayer"] as GraphicsLayer;
Graphic stop = new Graphic()
{
Geometry = e.Geometry, Symbol = LayoutRoot.Resources["StopSymbol"] as ESRI.ArcGIS.Client.Symbols.Symbol
};
stopsGraphicsLayer.Graphics.Add(stop);
if (stopsGraphicsLayer.Graphics.Count > 1)
{
RouteTask routeTask = LayoutRoot.Resources["MyRouteTask"] as RouteTask;
if (routeTask.IsBusy)
{
routeTask.CancelAsync();
stopsGraphicsLayer.Graphics.RemoveAt(stopsGraphicsLayer.Graphics.Count - 1);
}
routeTask.SolveAsync(new RouteParameters()
{
Stops = stopsGraphicsLayer, UseTimeWindows = false,
OutSpatialReference = MyMap.SpatialReference
});
}
}
void myDrawObject_DrawComplete(object sender, DrawEventArgs e)
{
if (StopsRadioButton.IsChecked.Value)
{
Graphic stop = new Graphic()
{
Geometry = e.Geometry, Symbol = LayoutRoot.Resources["StopSymbol"] as ESRI.ArcGIS.Client.Symbols.Symbol
};
stop.Attributes.Add("StopNumber", stopsLayer.Graphics.Count + 1);
stopsLayer.Graphics.Add(stop);
_stops.Add(stop);
}
else if (BarriersRadioButton.IsChecked.Value)
{
Graphic barrier = new Graphic()
{
Geometry = e.Geometry, Symbol = LayoutRoot.Resources["BarrierSymbol"] as ESRI.ArcGIS.Client.Symbols.Symbol
};
barriersLayer.Graphics.Add(barrier);
_barriers.Add(barrier);
}
if (_stops.Count > 1)
{
if (_routeTask.IsBusy)
{
_routeTask.CancelAsync();
}
_routeParams.OutSpatialReference = MyMap.SpatialReference;
_routeTask.SolveAsync(_routeParams);
}
}
// ***********************************************************************************
// * Solve button is clicked. Send the closest facility request to NA Service
// ***********************************************************************************
private void btnSolve_Click(object sender, RoutedEventArgs e)
{
List <AttributeParameter> aps = new List <AttributeParameter>();
if (_incidentsGraphicsLayer.Graphics.Count == 0 || _facilitiesGraphicsLayer.Graphics.Count == 0)
{
System.Windows.MessageBox.Show("Please add incident points or select facility type!", "ERROR");
return;
}
RouteClosestFacilityParameters routeParams = new RouteClosestFacilityParameters()
{
Incidents = _incidentsGraphicsLayer.Graphics,
Barriers = _pointBarriersGraphicsLayer.Graphics.Count > 0 ? _pointBarriersGraphicsLayer.Graphics : null,
PolylineBarriers = _polylineBarriersGraphicLayer.Graphics.Count > 0 ? _polylineBarriersGraphicLayer.Graphics : null, //_polylineBarriers : null,
PolygonBarriers = _polygonBarriersGraphicsLayer.Graphics.Count > 0 ? _polygonBarriersGraphicsLayer.Graphics : null,
Facilities = _facilitiesGraphicsLayer.Graphics, //MUST GET THIS FROM THE DATASOURCE ... RESOURCES LAYER???
ReturnDirections = true, //ReturnDirections2.IsChecked.HasValue ? ReturnDirections2.IsChecked.Value : false,
DirectionsLengthUnits = esriUnits.esriMiles, //GetDirectionsLengthUnits(DirectionsLengthUnits2.SelectionBoxItem.ToString().Trim()),
DirectionsTimeAttribute = "", //"Time",
ReturnRoutes = true,
ReturnFacilities = true,
ReturnIncidents = true,
ReturnBarriers = true,
ReturnPolylineBarriers = true, //ReturnPolylineBarriers2.IsChecked.HasValue ? ReturnPolylineBarriers2.IsChecked.Value : false,
ReturnPolygonBarriers = true, //ReturnPolygonBarriers2.IsChecked.HasValue ? ReturnPolygonBarriers2.IsChecked.Value : false,
FacilityReturnType = FacilityReturnType.ServerFacilityReturnAll,
OutputLines = "esriNAOutputLineTrueShape", //GetOutputLines(OutputLines2.SelectionBoxItem.ToString().Trim()),
DefaultTargetFacilityCount = (int)numFacilities.Value,
TravelDirection = FacilityTravelDirection.TravelDirectionToFacility,
DefaultCutoff = 1000,
//AttributeParameterValues = aps,
OutSpatialReference = _mapWidget.Map.SpatialReference, //string.IsNullOrEmpty(OutputSpatialReference2.Text) ? null : new SpatialReference(int.Parse(OutputSpatialReference2.Text)),
//AccumulateAttributes = AccumulateAttributeNames2.Text.Split(','),
//ImpedanceAttribute = ImpedanceAttributeName2.Text,
//RestrictionAttributes = RestrictionAttributeNames2.Text.Split(','),
//RestrictUTurns = GetRestrictUTurns(RestrictUTurns2.SelectionBoxItem.ToString().Trim()),
UseHierarchy = false,
//OutputGeometryPrecision = string.IsNullOrEmpty(OutputGeometryPrecision2.Text) ? 0 : double.Parse(OutputGeometryPrecision2.Text),
//OutputGeometryPrecisionUnits = GetGeometryPrecisionUnits(OutputGeometryPrecisionUnits2.SelectionBoxItem.ToString().Trim()),
};
if (_mapWidget != null)
{
_mapWidget.Map.MouseClick -= Map_MouseClick;
}
if (_routeTask.IsBusy)
{
_routeTask.CancelAsync();
}
_routeTask.SolveClosestFacilityAsync(routeParams);
}
private void SolveButton_Click(object sender, RoutedEventArgs e)
{
List <AttributeParameter> aps = new List <AttributeParameter>();
AttributeParameter ap = GetAttributeParameterValue(AttributeParameter2.SelectionBoxItem.ToString());
if (ap != null)
{
aps.Add(ap);
}
GenerateBarriers();
RouteClosestFacilityParameters routeParams = new RouteClosestFacilityParameters()
{
Incidents = IncidentsGraphicsLayer.Graphics,
Barriers = pointBarriers.Count > 0 ? pointBarriers : null,
PolylineBarriers = polylineBarriers.Count > 0 ? polylineBarriers : null,
PolygonBarriers = polygonBarriers.Count > 0 ? polygonBarriers : null,
Facilities = facilitiesGraphicsLayer.Graphics,
AttributeParameterValues = aps,
ReturnDirections = ReturnDirections2.IsChecked.HasValue ? ReturnDirections2.IsChecked.Value : false,
DirectionsLanguage = String.IsNullOrEmpty(DirectionsLanguage2.Text) ? new System.Globalization.CultureInfo("en-US") : new System.Globalization.CultureInfo(DirectionsLanguage2.Text),
DirectionsLengthUnits = GetDirectionsLengthUnits(DirectionsLengthUnits2.SelectionBoxItem.ToString().Trim()),
DirectionsTimeAttribute = DirectionsTimeAttributeName2.Text,
ReturnRoutes = ReturnRoutes2.IsChecked.HasValue ? ReturnRoutes2.IsChecked.Value : false,
ReturnFacilities = ReturnFacilities2.IsChecked.HasValue ? ReturnFacilities2.IsChecked.Value : false,
ReturnIncidents = ReturnIncidents2.IsChecked.HasValue ? ReturnIncidents2.IsChecked.Value : false,
ReturnBarriers = ReturnBarriers2.IsChecked.HasValue ? ReturnBarriers2.IsChecked.Value : false,
ReturnPolylineBarriers = ReturnPolylineBarriers2.IsChecked.HasValue ? ReturnPolylineBarriers2.IsChecked.Value : false,
ReturnPolygonBarriers = ReturnPolygonBarriers2.IsChecked.HasValue ? ReturnPolygonBarriers2.IsChecked.Value : false,
FacilityReturnType = FacilityReturnType.ServerFacilityReturnAll,
OutputLines = GetOutputLines(OutputLines2.SelectionBoxItem.ToString().Trim()),
DefaultCutoff = string.IsNullOrEmpty(DefaultCutoff2.Text) ? 100 : double.Parse(DefaultCutoff2.Text),
DefaultTargetFacilityCount = string.IsNullOrEmpty(DefaultTargetFacilityCount2.Text) ? 1 : int.Parse(DefaultTargetFacilityCount2.Text),
TravelDirection = GetFacilityTravelDirections(TravelDirection2.SelectionBoxItem.ToString()),
OutSpatialReference = string.IsNullOrEmpty(OutputSpatialReference2.Text) ? MyMap.SpatialReference : new SpatialReference(int.Parse(OutputSpatialReference2.Text)),
AccumulateAttributes = AccumulateAttributeNames2.Text.Split(','),
ImpedanceAttribute = ImpedanceAttributeName2.Text,
RestrictionAttributes = RestrictionAttributeNames2.Text.Split(','),
RestrictUTurns = GetRestrictUTurns(RestrictUTurns2.SelectionBoxItem.ToString().Trim()),
UseHierarchy = UseHierarchy2.IsChecked.HasValue ? UseHierarchy2.IsChecked.Value : false,
OutputGeometryPrecision = string.IsNullOrEmpty(OutputGeometryPrecision2.Text) ? 0 : double.Parse(OutputGeometryPrecision2.Text),
OutputGeometryPrecisionUnits = GetGeometryPrecisionUnits(OutputGeometryPrecisionUnits2.SelectionBoxItem.ToString().Trim()),
};
if (myRouteTask.IsBusy)
{
myRouteTask.CancelAsync();
}
myRouteTask.SolveClosestFacilityAsync(routeParams);
}
private void SolveButton_Click(object sender, RoutedEventArgs e)
{
List <AttributeParameter> aps = new List <AttributeParameter>();
AttributeParameter ap = GetAttributeParameterValue(AttributeParameterValues3.SelectionBoxItem.ToString());
if (ap != null)
{
aps.Add(ap);
}
GenerateBarriers();
RouteServiceAreaParameters routeParams = new RouteServiceAreaParameters()
{
Barriers = pointBarriers.Count > 0 ? pointBarriers : null,
PolylineBarriers = polylineBarriers.Count > 0 ? polylineBarriers : null,
PolygonBarriers = polygonBarriers.Count > 0 ? polygonBarriers : null,
Facilities = facilitiesGraphicsLayer.Graphics,
//AttributeParameterValues = aps,
DefaultBreaks = DefaultBreaks.Text,
ExcludeSourcesFromPolygons = ExculdeSourcesFromPolygons.Text,
MergeSimilarPolygonRanges = MergeSimilarPolygonRanges.IsChecked.HasValue ? MergeSimilarPolygonRanges.IsChecked.Value : false,
OutputLines = GetOutputLines(OutputLines3.SelectionBoxItem.ToString()),
OutputPolygons = GetOutputPolygons(OutputPolygons.SelectionBoxItem.ToString()),
OverlapLines = OverlapLines3.IsChecked.HasValue ? OverlapLines3.IsChecked.Value : false,
OverlapPolygons = OverlapPolygons3.IsChecked.HasValue ? OverlapPolygons3.IsChecked.Value : false,
SplitLineAtBreaks = SplitLinesAtBreaks.IsChecked.HasValue ? SplitLinesAtBreaks.IsChecked.Value : false,
SplitPolygonsAtBreaks = SplitPolygonsAtBreaks.IsChecked.HasValue ? SplitPolygonsAtBreaks.IsChecked.Value : false,
TravelDirection = GetFacilityTravelDirections(TravelDirections3.SelectionBoxItem.ToString()),
TrimOuterPolygon = TrimOuterPolygons.IsChecked.HasValue ? TrimOuterPolygons.IsChecked.Value : false,
TrimPolygonDistance = string.IsNullOrEmpty(TrimPolygonDistance.Text) ? 0 : double.Parse(TrimPolygonDistance.Text),
TrimPolygonDistanceUnits = GetUnits(TrimPolygonDistanceUnits.SelectionBoxItem.ToString()),
ReturnFacilities = ReturnFacilities3.IsChecked.HasValue ? ReturnFacilities3.IsChecked.Value : false,
ReturnBarriers = ReturnBarriers3.IsChecked.HasValue ? ReturnBarriers3.IsChecked.Value : false,
ReturnPolylineBarriers = ReturnPolylineBarriers3.IsChecked.HasValue ? ReturnPolylineBarriers3.IsChecked.Value : false,
ReturnPolygonBarriers = ReturnPolygonBarriers3.IsChecked.HasValue ? ReturnPolygonBarriers3.IsChecked.Value : false,
OutSpatialReference = string.IsNullOrEmpty(OutputSpatialReference3.Text) ? MyMap.SpatialReference : new SpatialReference(int.Parse(OutputSpatialReference3.Text)),
AccumulateAttributes = string.IsNullOrEmpty(AccumulateAttributeNames3.Text) ? null : AccumulateAttributeNames3.Text.Split(','),
ImpedanceAttribute = string.IsNullOrEmpty(ImpedanceAttributeName3.Text) ? string.Empty : ImpedanceAttributeName3.Text,
RestrictionAttributes = string.IsNullOrEmpty(RestrictionAttributeNames3.Text) ? null : RestrictionAttributeNames3.Text.Split(','),
RestrictUTurns = GetRestrictUTurns(RestrictUTurns3.SelectionBoxItem.ToString()),
OutputGeometryPrecision = string.IsNullOrEmpty(OutputGeometryPrecision3.Text) ? 0 : double.Parse(OutputGeometryPrecision3.Text),
OutputGeometryPrecisionUnits = GetUnits(OutputGeometryPrecisionUnits3.SelectionBoxItem.ToString())
};
if (myRouteTask.IsBusy)
{
myRouteTask.CancelAsync();
}
myRouteTask.SolveServiceAreaAsync(routeParams);
}
private void GetDirections_Click(object sender, RoutedEventArgs e)
{
//Reset
DirectionsStackPanel.Children.Clear();
_stops.Clear();
(MyMap.Layers["MyRouteGraphicsLayer"] as GraphicsLayer).Graphics.Clear();
_locator.CancelAsync();
_routeTask.CancelAsync();
//Geocode from address
_locator.FindAsync(ParseSearchText(FromTextBox.Text), "from");
}
private void MyMap_MouseClick(object sender, ESRI.ArcGIS.Client.Map.MouseEventArgs e)
{
Graphic stop = new Graphic()
{
Geometry = e.MapPoint
};
stopsGraphicsLayer.Graphics.Add(stop);
if (stopsGraphicsLayer.Graphics.Count > 1)
{
if (routeTask.IsBusy)
{
routeTask.CancelAsync();
stopsGraphicsLayer.Graphics.RemoveAt(stopsGraphicsLayer.Graphics.Count - 1);
}
routeTask.SolveAsync(new RouteParameters()
{
Stops = stopsGraphicsLayer,
UseTimeWindows = false, OutSpatialReference = MyMap.SpatialReference
});
}
}
private void CalculateDriveTime(MapPoint mapPoint)
{
double dDriveTime = 0;
if (Double.TryParse(tbDriveTimeValue.Text, out dDriveTime) == false)
{
return;
}
if (dDriveTime <= 0)
{
return;
}
// make sure the facilities graphic layer has the only one new graphic, based on the mapPoint click location
Graphic clickGraphic = new Graphic();
//clickGraphic.Symbol = LayoutRoot.Resources["DefaultMarkerSymbol"] as ESRI.ArcGIS.Client.Symbols.Symbol;
clickGraphic.Geometry = mapPoint;
int facilityNumber = 1;
clickGraphic.Attributes.Add("FacilityNumber", facilityNumber);
_facilitiesGraphicsLayer.Graphics.Clear();
_facilitiesGraphicsLayer.Graphics.Add(clickGraphic);
GenerateBarriers();
try
{
RouteServiceAreaParameters routeParams = new RouteServiceAreaParameters()
{
Facilities = _facilitiesGraphicsLayer.Graphics,
DefaultBreaks = tbDriveTimeValue.Text,
TravelDirection = EncodeFacilityTravelDirections(comboFacilityTravelDirection.SelectionBoxItem.ToString()),
//Barriers = _pointBarriers.Count > 0 ? _pointBarriers : null,
//PolylineBarriers = _polylineBarriers.Count > 0 ? _polylineBarriers : null,
//PolygonBarriers = _polygonBarriers.Count > 0 ? _polygonBarriers : null,
//ExcludeSourcesFromPolygons = null,
//MergeSimilarPolygonRanges = false,
//OutputLines = EncodeOutputLines("None"), //"esriNAOutputLineNone"
//OverlapLines = true,
//OverlapPolygons = true,
//SplitLineAtBreaks = false,
//SplitPolygonsAtBreaks = true,
OutputPolygons = EncodeOutputPolygons("Simplified"), //"esriNAOutputPolygonSimplified",
TrimOuterPolygon = true,
TrimPolygonDistance = 100.0,
TrimPolygonDistanceUnits = esriUnits.esriMeters,
ReturnFacilities = false,
ReturnBarriers = false,
ReturnPolylineBarriers = false,
ReturnPolygonBarriers = false,
OutSpatialReference = Map.SpatialReference,
AccumulateAttributes = null,
//ImpedanceAttribute = "TravelTime"
//RestrictionAttributes = "Non-routeable segments,Avoid passenger ferries,TurnRestriction,OneWay".Split(','),
//RestrictUTurns = EncodeRestrictUTurns("Allow Backtrack"), //"esriNFSBAllowBacktrack"
OutputGeometryPrecision = 100.0,
OutputGeometryPrecisionUnits = esriUnits.esriMeters
};
if (_routeTask.IsBusy)
{
_routeTask.CancelAsync();
}
_routeTask.SolveServiceAreaAsync(routeParams);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message + '\n' + ex.StackTrace);
}
}