Header file: MapBoundary.h.

The AcMapPolygonBoundary defines a series of points connected by straight lines that define a polygon.Objects of the AcMapPolygonBoundary class are always fully enclosed, unlike members of theAcMapPolylineBoundary class, which may or may not be closed.

A query can select drawing objects that either cross or lie inside the polygon boundary.

The AcMapPolygonBoundary class is derived from the AcMapFenceBoundary class. To get a AcMapPolygonBoundary object's points, use AcMapFenceBoundary::GetPoints.

Do not subclass from this class.

You get an AcMapPolygonBoundary pointer using the new operator and you are responsible for deleting allocated memory with the delete operator.