/// <summary>
/// Writes the specified feature collection.
/// </summary>
/// <param name="featureCollection">The feature collection.</param>
public virtual void Write(IList featureCollection)
{
// Test if the Header is initialized
if (Header == null)
{
throw new ApplicationException("Header must be set first!");
}
// Test if all elements of the collections are features
foreach (object obj in featureCollection)
{
if (obj.GetType() != typeof(Feature))
{
throw new ArgumentException("All the elements in the given collection must be " + typeof(Feature).Name);
}
}
try
{
// Write shp and shx
Geometry[] geometries = new Geometry[featureCollection.Count];
int index = 0;
foreach (Feature feature in featureCollection)
{
geometries[index++] = feature.Geometry;
}
shapeWriter.Write(shpFile, new GeometryCollection(geometries, geometryFactory));
// Write dbf
dbaseWriter.Write(Header);
foreach (Feature feature in featureCollection)
{
IAttributesTable attribs = feature.Attributes;
ArrayList values = new ArrayList();
for (int i = 0; i < Header.NumFields; i++)
{
values.Add(attribs[Header.Fields[i].Name]);
}
dbaseWriter.Write(values);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
finally
{
// Close dbf writer
dbaseWriter.Close();
}
}
/// <summary>
///
/// </summary>
/// <param name="filename"></param>
/// <param name="recordCount"></param>
public static void WriteDummyDbf(string filename, int recordCount)
{
DbaseFileHeader dbfHeader = new DbaseFileHeader();
dbfHeader.AddColumn("Description", 'C', 20, 0);
DbaseFileWriter dbfWriter = new DbaseFileWriter(filename);
dbfWriter.Write(dbfHeader);
for (int i = 0; i < recordCount; i++)
{
ArrayList columnValues = new ArrayList();
columnValues.Add((double)i);
dbfWriter.Write(columnValues);
}
dbfWriter.Close();
}