/// <summary>
/// Converts collection of Barriers to GPFeatureRecordSetLayer of Point barriers.
/// </summary>
/// <param name="barriers">Collection of Point barriers to convert.</param>
/// <param name="solverSR">Reference to GP spatial.</param>
/// <returns>GPFeature RecordSet Layer of Point barriers.</returns>
public GPFeatureRecordSetLayer ConvertToPointBarriersLayer(IEnumerable <Barrier> barriers,
GPSpatialReference solverSR)
{
Debug.Assert(barriers != null);
return(_GenerateLayer(barriers, BarrierGeometryType.Point, solverSR));
}
/// <summary>
/// Generate GPFeatureRecordSetLayer of specified barrier type.
/// </summary>
/// <param name="barriers">Collection of Typed Barriers to include into layer.</param>
/// <param name="type">Type of barriers to convert in.</param>
/// <param name="solverSR">Reference to GP spatial.</param>
/// <returns>GPFeatureRecordSetLayer of barriers of specified type.</returns>
private GPFeatureRecordSetLayer _GenerateLayer(IEnumerable <Barrier> barriers,
BarrierGeometryType type, GPSpatialReference solverSR)
{
Debug.Assert(barriers != null);
GPFeatureRecordSetLayer layer = null;
GPFeature[] features = _ConvertBarriers(barriers, type);
if (features.Length > 0)
{
layer = new GPFeatureRecordSetLayer();
layer.SpatialReference = solverSR;
layer.Features = features;
switch (type)
{
case BarrierGeometryType.Point:
layer.GeometryType = NAGeometryType.esriGeometryPoint;
break;
case BarrierGeometryType.Polygon:
layer.GeometryType = NAGeometryType.esriGeometryPolygon;
break;
case BarrierGeometryType.Polyline:
layer.GeometryType = NAGeometryType.esriGeometryPolyline;
break;
case BarrierGeometryType.None:
// Not supported type.
Debug.Assert(false);
break;
default:
Debug.Assert(false);
break;
}
}
return(layer);
}
