public ShapefileFeature(ShapeReader shapeReader, DbaseReader dbfReader, ShapeLocationInFileInfo shapeLocation, IGeometryFactory geoFactory)
{
m_ShapeReader = shapeReader;
m_GeoFactory = geoFactory;
m_ShapeLocationInfo = shapeLocation;
m_LazyGeometry = new Lazy<IGeometry>(() => m_ShapeReader.ReadShapeAtOffset(m_ShapeLocationInfo.OffsetFromStartOfFile, m_GeoFactory), LazyThreadSafetyMode.ExecutionAndPublication);
m_DbaseReader = dbfReader;
m_LazyAttributeTable = new Lazy<IAttributesTable>(() => m_DbaseReader.ReadEntry(m_ShapeLocationInfo.ShapeIndex), LazyThreadSafetyMode.ExecutionAndPublication);
}
public MBRInfo(Envelope shapeMBR, long offsetFromStartOfFile, int shapeIndex)
{
ShapeFileDetails = new ShapeLocationInFileInfo(offsetFromStartOfFile, shapeIndex);
ShapeMBR = shapeMBR;
}
private IShapefileFeature ReadFeature(ShapeLocationInFileInfo shapeLocationInfo)
{
return new ShapefileFeature(m_ShapeReader, m_DbfReader, shapeLocationInfo, m_GeoFactory);
}
public MBRInfo(Envelope shapeMBR, long offsetFromStartOfFile, int shapeIndex)
{
ShapeFileDetails = new ShapeLocationInFileInfo(offsetFromStartOfFile, shapeIndex);
ShapeMBR = shapeMBR;
}