private void OptimizeHighway(BuildingRoutingDataRtgRoutingSourceEventArgs e)
{
featureSource.Open();
Feature feature = featureSource.GetFeatureById(e.LineShape.Id, new string[] { "CFCC" });
if (feature.ColumnValues["CFCC"].CompareTo("A4") < 0)
{
e.RouteSegment.RouteSegmentType = 2;
e.RouteSegment.Weight = e.RouteSegment.Weight * 0.1f;
}
}
void RtgRoutingSource_BuildingRoadData(object sender, BuildingRoutingDataRtgRoutingSourceEventArgs e)
{
if (e.Feature.ColumnValues["CFCC"].CompareTo("A4") < 0)
{
e.Road.Length = e.Road.Length / SpeedOfHighWay;
}
else
{
e.Road.Length = e.Road.Length / SpeedOfLocalRoad;
}
}
private void FastestPath(BuildingRoutingDataRtgRoutingSourceEventArgs e)
{
featureSource.Open();
Feature feature = featureSource.GetFeatureById(e.LineShape.Id, new string[] { "CFCC" });
if (feature.ColumnValues["CFCC"].CompareTo("A4") < 0)
{
e.RouteSegment.Weight = e.RouteSegment.Weight / SpeedOfHighWay;
}
else
{
e.RouteSegment.Weight = e.RouteSegment.Weight / SpeedOfLocalRoad;
}
}
private void RtgRoutingSource_BuildingRoadData(object sender, BuildingRoutingDataRtgRoutingSourceEventArgs e)
{
if (panel1.Visible == false)
{
processedCount = 0;
pgBuildingData.Value = 0;
panel1.Visible = true;
btnCancel.Visible = true;
}
e.Cancel = cancel;
processedCount++;
pgBuildingData.PerformStep();
lbProcessedCount.Text = processedCount.ToString(CultureInfo.InvariantCulture);
Application.DoEvents();
}
private void RtgRoutingSource_BuildingRoadData(object sender, BuildingRoutingDataRtgRoutingSourceEventArgs e)
{
switch (cmbPurpose.Text.Trim())
{
case "FastestPath":
FastestPath(e);
break;
case "DallasWithOneWayRoad":
OneWayRoad(e);
break;
case "OptimizeHighway":
OptimizeHighway(e);
break;
default:
break;
}
}
private void OneWayRoad(BuildingRoutingDataRtgRoutingSourceEventArgs e)
{
featureSource.Open();
Feature feature = featureSource.GetFeatureById(e.LineShape.Id, new string[] { "One_way", "Indicator" });
// One-Way 1=yes, 0=no
string oneWay = feature.ColumnValues["One_way"];
// Indicator 1=opposite to the routeSegment direction
string indicator = feature.ColumnValues["Indicator"];
if (oneWay == "1")
{
if (indicator == "0")
{
e.RouteSegment.StartPointAdjacentIds.Clear();
}
else
{
e.RouteSegment.EndPointAdjacentIds.Clear();
}
}
}
