private void TrackInteractiveOverlayOnTrackEnded(object sender, TrackEndedTrackInteractiveOverlayEventArgs args)
{
loadingView.StartAnimating();
Task.Factory.StartNew(() =>
{
MultipolygonShape resultShape = PolygonShape.Union(iOSMap.TrackOverlay.TrackShapeLayer.InternalFeatures);
ShapeFileFeatureLayer earthquakePointLayer = (ShapeFileFeatureLayer)Global.HighLightOverlay.Layers["EarthquakePointLayer"];
earthquakePointLayer.Open();
Collection <Feature> features = earthquakePointLayer.FeatureSource.GetFeaturesWithinDistanceOf(new Feature(resultShape), iOSMap.MapUnit, DistanceUnit.Meter, 0.0001, ReturningColumnsType.AllColumns);
Global.QueriedFeatures.Clear();
foreach (Feature feature in features)
{
Global.QueriedFeatures.Add(feature);
}
Global.FilterSelectedEarthquakeFeatures();
InvokeOnMainThread(() =>
{
Global.HighLightOverlay.Refresh();
loadingView.StopAnimating();
});
});
}
private void TrackOverlay_TrackEnded(object sender, TrackEndedTrackInteractiveOverlayEventArgs e)
{
MultipolygonShape resultShape = PolygonShape.Union(Global.MapView.TrackOverlay.TrackShapeLayer.InternalFeatures);
FeatureLayer featureLayer = earthquakePointLayer;
if (!featureLayer.IsOpen)
{
featureLayer.Open();
}
Collection <Feature> features = featureLayer.FeatureSource.GetFeaturesWithinDistanceOf(new Feature(resultShape), Global.MapView.MapUnit, DistanceUnit.Meter, 0.0001, ReturningColumnsType.AllColumns);
Global.BackupQueriedFeatures(features);
Global.FilterSelectedEarthquakeFeatures(Global.GetBackupQueriedFeatures());
}
