![]() Provides access to members that control operations on M-aware multipoints, polylines, polygons and multipatches. Indicator interface that identifies geometric objects that can have persistent M values attached to their vertices. Provides access to members that locate a part of a geometry closest to a point. Provides access to members that can be used for accessing, adding and removing individual geometries of a multi-part geometry (Multipoint, Polyline, Polygon, MultiPatch, and GeometryBag). Provides access to methods that indicate if a geometry has been changed (edited, projected, etc). Provides rapid access to a geometry's extent in the x-y plane. Provides access to members that extend the IGeometry interface with a more sophisticated projection method. Provides access to members that describe properties and behavior of all geometric objects. Interface to get infomation of a GeneralMultiPatch. Provides access to members that can be used to construct MultiPatches. Provides access to members that control cloning of objects. Provides access to members that return properties common to MultiPatches. Provides access to members that return properties common to rings and polygons. Visual Basic developers should use the global error object Err to retrieve this extended error information. If the object supports extended error info, VC++ developers should use the OLE/COM IErrorInfo interface to access the ErrorInfo object. Use the ISupportErrorInfo method InterfaceSupportsErrorInfo to determine if the object supports extended error information. Windows, Solaris, Linux Extended Error Information
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