Exemple #1
0
 /// <summary>
 /// Retrieves a subset using exclusively the features matching the specified values.
 /// </summary>
 /// <param name="indices">
 /// An integer list of indices to copy into the new FeatureSet.
 /// </param>
 /// <returns>
 /// A FeatureSet with the new items.
 /// </returns>
 public FeatureSet CopySubset(List<int> indices)
 {
     List<IFeature> f = new List<IFeature>();
     foreach (int row in indices)
     {
         f.Add(GetFeature(row));
     }
     FeatureSet copy = new FeatureSet(f);
     copy.Projection = Projection.Copy();
     copy.InvalidateEnvelope(); // the new set will likely have a different envelope bounds
     return copy;
 }