FDO .NET API Reference Feature Data Objects

mgIArcSegmentAbstractImp.h

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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 
00020 #pragma once
00021 #include "mgICurveSegmentAbstractImp.h"
00022 #include "mgIArcSegmentAbstract.h"
00023 
00024 class FdoIArcSegmentAbstract;
00025 BEGIN_NAMESPACE_OSGEO_GEOMETRY
00026 public __gc __interface ICurveSegmentAbstract;
00027 public __gc __interface IDirectPosition;
00028 END_NAMESPACE_OSGEO_GEOMETRY
00029 
00030 BEGIN_NAMESPACE_OSGEO_GEOMETRY
00031 
00032 /// \ingroup (OSGeoFDOGeometry)
00033 /// \brief
00034 /// The IArcSegmentAbstract class is an arc curve segment (abstract)
00035 public __gc class IArcSegmentAbstractImp :
00036     public NAMESPACE_OSGEO_GEOMETRY::IArcSegmentAbstract, public NAMESPACE_OSGEO_GEOMETRY::ICurveSegmentAbstractImp
00037 {
00038 public:
00039     /// \brief
00040     /// Constructs an IArcSegmentAbstractImp managed object based on an unmanaged instance of the object
00041     /// 
00042     /// \param unmanaged 
00043     /// Input A Pointer to the unmanaged object.
00044     /// 
00045     /// \param autoDelete 
00046     /// Input Indicates if the constructed object should be automatically deleted 
00047     /// once it no longer referenced.
00048     /// 
00049     IArcSegmentAbstractImp(System::IntPtr unmanaged, System::Boolean autoDelete);
00050 
00051 public private:
00052     FdoIArcSegmentAbstract *GetImpObj();
00053 
00054 public:
00055     
00056     /// \brief
00057     /// Gets some position along the curve, between the starting and ending positions.
00058     /// 
00059     /// \remarks
00060     /// Depending on the derived type and its implementation, this may be a 
00061     /// computed value, or a persisted value used as part
00062     /// of the definition of the curve segment.  This position is the only
00063     /// means to deduce the curve segment's orientation in some cases, such as
00064     /// when it is closed or vertically aligned ('on edge' when looking along the Z axis).
00065     /// 
00066     /// \return
00067     /// Returns a midpoint on the curve
00068     /// 
00069     __property NAMESPACE_OSGEO_GEOMETRY::IDirectPosition *get_MidPoint();
00070     
00071 };
00072 
00073 END_NAMESPACE_OSGEO_GEOMETRY
00074 
00075 

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