| FDO .NET API Reference | Feature Data Objects |
00001 /* 00002 * Copyright (C) 2004-2006 Autodesk, Inc. 00003 * 00004 * This library is free software; you can redistribute it and/or 00005 * modify it under the terms of version 2.1 of the GNU Lesser 00006 * General Public License as published by the Free Software Foundation. 00007 * 00008 * This library is distributed in the hope that it will be useful, 00009 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00010 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00011 * Lesser General Public License for more details. 00012 * 00013 * You should have received a copy of the GNU Lesser General Public 00014 * License along with this library; if not, write to the Free Software 00015 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00016 * 00017 */ 00018 00019 #pragma once 00020 #include "mgISurfaceAbstractImp.h" 00021 #include "mgIPolygon.h" 00022 00023 class FdoIPolygon; 00024 00025 BEGIN_NAMESPACE_OSGEO_GEOMETRY 00026 public __gc __interface ILinearRing; 00027 END_NAMESPACE_OSGEO_GEOMETRY 00028 00029 BEGIN_NAMESPACE_OSGEO_GEOMETRY 00030 00031 /// \ingroup (OSGeoFDOGeometry) 00032 /// \brief 00033 /// The IPolygonImp class is a polygon Geometry type. 00034 /// IPolygonImp is defined by one exterior boundary and zero or more 00035 /// interior boundaries. 00036 /// Each of the boundaries must be a closed, simple LinearRing. 00037 public __gc class IPolygonImp : 00038 public NAMESPACE_OSGEO_GEOMETRY::ISurfaceAbstractImp, public NAMESPACE_OSGEO_GEOMETRY::IPolygon 00039 { 00040 public: 00041 /// \brief 00042 /// Constructs a managed object based on an unmanaged instance of the object 00043 /// 00044 /// \param unmanaged 00045 /// Input A Pointer to the unmanaged object. 00046 /// 00047 /// \param autoDelete 00048 /// Input Indicates if the constructed element should be automatically deleted 00049 /// once it no longer referenced. 00050 /// 00051 IPolygonImp(System::IntPtr unmanaged, System::Boolean autoDelete); 00052 00053 public private: 00054 FdoIPolygon *GetImpObj(); 00055 00056 public: 00057 /// \brief 00058 /// Gets the ring defining the outer boundary. 00059 /// 00060 /// \return 00061 /// Returns the exterior ring 00062 /// 00063 __property NAMESPACE_OSGEO_GEOMETRY::ILinearRing* get_ExteriorRing(); 00064 00065 /// \brief 00066 /// Gets the number of interior rings. 00067 /// 00068 /// \return 00069 /// Returns the number of interior rings 00070 /// 00071 __property System::Int32 get_InteriorRingCount(); 00072 00073 /// \brief 00074 /// Gets the interior ring at the specified (zero-based) index. 00075 /// 00076 /// \param index 00077 /// Input Zero-based index in the object's list of interior rings. 00078 /// 00079 /// \return 00080 /// Returns the interior ring 00081 /// 00082 NAMESPACE_OSGEO_GEOMETRY::ILinearRing* GetInteriorRing(System::Int32 index); 00083 00084 }; 00085 00086 END_NAMESPACE_OSGEO_GEOMETRY 00087 00088
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