Computes a area containing these geometries and buffered by size d.
Computes a area containing these geometries and buffered by size d.
Returns the minimum extent that contains all the points of this MultiGeometry.
Returns the minimum extent that contains all the points of this MultiGeometry.
Returns a unique representation of the geometry based on standard coordinate ordering.
Returns the Polygons contained in MultiPolygon.
Get the number of vertices in this geometry
Returns this MulitPolygon's vertices.