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 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);
}
}