public static Overlaps CalculateOverlaps(
RemoveOverlapsGrpc.RemoveOverlapsGrpcClient rpcClient,
[NotNull] IList <Feature> selectedFeatures,
[NotNull] IList <Feature> overlappingFeatures,
CancellationToken cancellationToken)
{
CalculateOverlapsResponse response =
CalculateOverlapsRpc(rpcClient, selectedFeatures, overlappingFeatures,
cancellationToken);
if (response == null || cancellationToken.IsCancellationRequested)
{
return(null);
}
var result = new Overlaps();
foreach (OverlapMsg overlapMsg in response.Overlaps)
{
GdbObjectReference gdbObjRef = new GdbObjectReference(
overlapMsg.OriginalFeatureRef.ClassHandle,
overlapMsg.OriginalFeatureRef.ObjectId);
List <Geometry> overlapGeometries =
ProtobufConversionUtils.FromShapeMsgList(overlapMsg.Overlaps);
result.AddGeometries(gdbObjRef, overlapGeometries);
}
result.Notifications.AddRange(
response.Notifications.Select(n => new Notification(n)));
return(result);
}
private static void Add(IDictionary <GdbObjectReference, IList <Geometry> > overlapsToAdd,
Predicate <Geometry> predicate, Overlaps toResult)
{
foreach (var overlapsBySourceRef in overlapsToAdd)
{
List <Geometry> selectedGeometries =
overlapsBySourceRef.Value.Where(g => predicate == null || predicate(g))
.ToList();
if (selectedGeometries.Count > 0)
{
toResult.AddGeometries(overlapsBySourceRef.Key, selectedGeometries);
}
}
}
