Buffers collections of lines or collections of polygons.
|IBufferConstruction||Provides access to members that buffer sets of geometries.|
|IBufferConstructionProperties||Provides access to members that control how sets of geometries are buffered.|
|IBufferConstructionProperties2||Provides access to members that control whether buffering is done on a plane or on an ellipsoid.|
Refer to IBufferConstruction for details of the BufferConstruction object.