| 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 00021 #include "FDO\Commands\SpatialContext\mgSpatialContextExtentType.h" 00022 00023 class FdoXmlSpatialContextWriter; 00024 00025 BEGIN_NAMESPACE_OSGEO_FDO_XML 00026 public __gc class XmlSpatialContextFlags; 00027 00028 /// \ingroup (OSGeoFDOXml) 00029 /// \brief 00030 /// XmlSpatialContextWriter writes Spatial Contexts to an 00031 /// XML document. This is done by calling the various setter functions 00032 /// to set the spatial context attributes and then calling 00033 /// WriteSpatialContext() to write the spatial context using the current 00034 /// attributes. 00035 public __gc class XmlSpatialContextWriter : public NAMESPACE_OSGEO_RUNTIME::Disposable 00036 { 00037 public: 00038 /// \brief 00039 /// creates a Spatial Context Writer. 00040 /// 00041 /// \param writer 00042 /// Input XML document writer. Specifies the XML 00043 /// document that the Spatial Contexts will be written to. 00044 /// 00045 XmlSpatialContextWriter(NAMESPACE_OSGEO_COMMON_XML::XmlWriter* writer); 00046 00047 /// \brief 00048 /// creates a Spatial Context Writer. 00049 /// 00050 /// \param writer 00051 /// Input XML document writer. Specifies the XML 00052 /// document that the Spatial Contexts will be written to. 00053 /// \param flags 00054 /// Input options for controlling the 00055 /// deserializing of the Spatial Contexts. If NULL then the 00056 /// default flags are used. 00057 /// 00058 XmlSpatialContextWriter(NAMESPACE_OSGEO_COMMON_XML::XmlWriter* writer, NAMESPACE_OSGEO_FDO_XML::XmlSpatialContextFlags* flags); 00059 00060 /// \brief 00061 /// Gets the name of the context to create as a string. 00062 /// 00063 /// \return 00064 /// Returns the name of the spatial context 00065 /// 00066 __property System::String* get_Name(); 00067 00068 /// \brief 00069 /// Sets the name of the context to create as a string. 00070 /// 00071 /// \param value 00072 /// Input the name of the spatial context 00073 /// 00074 /// \return 00075 /// Returns nothing 00076 /// 00077 __property System::Void set_Name(System::String* value); 00078 00079 /// \brief 00080 /// Gets the description of the context to create as a string. 00081 /// 00082 /// \return 00083 /// Returns the description of the spatial context 00084 /// 00085 __property System::String* get_Description(); 00086 00087 /// \brief 00088 /// Sets the description of the context to create as a string. 00089 /// 00090 /// \param value 00091 /// Input the description of the spatial context 00092 /// 00093 /// \return 00094 /// Returns nothing 00095 /// 00096 __property System::Void set_Description(System::String* value); 00097 00098 /// \brief 00099 /// Gets the name of the coordinate system of the context to create. 00100 /// 00101 /// \return 00102 /// Returns the coordinate system name 00103 /// 00104 __property System::String* get_CoordinateSystem(); 00105 00106 /// \brief 00107 /// Gets the name of the coordinate system of the context to create. 00108 /// 00109 /// \param value 00110 /// Input the coordinate system name 00111 /// 00112 /// \return 00113 /// Returns nothing 00114 /// 00115 __property System::Void set_CoordinateSystem(System::String* value); 00116 00117 /// \brief 00118 /// Gets the coordinate system of the context to create as a string 00119 /// in OpenGIS SRS WKT format. 00120 /// 00121 /// \return 00122 /// Returns the coordinate system 00123 /// 00124 __property System::String* get_CoordinateSystemWkt(); 00125 00126 /// \brief 00127 /// Sets the coordinate system of the context to create as a string in 00128 /// OpenGIS SRS WKT format. 00129 /// 00130 /// \param value 00131 /// Input the coordinate system 00132 /// 00133 /// \return 00134 /// Returns nothing 00135 /// 00136 __property System::Void set_CoordinateSystemWkt(System::String* value); 00137 00138 /// \brief 00139 /// Gets the desired extent type of the context to create, either static or dynamic. 00140 /// 00141 /// \return 00142 /// Returns the extent type 00143 /// 00144 __property NAMESPACE_OSGEO_FDO_COMMANDS_SPATIALCONTEXT::SpatialContextExtentType get_ExtentType(); 00145 00146 /// \brief 00147 /// Sets the desired extent type of the context to create, either static or dynamic. 00148 /// 00149 /// \param value 00150 /// Input the extent type 00151 /// 00152 /// \return 00153 /// Returns nothing 00154 /// 00155 __property System::Void set_ExtentType(NAMESPACE_OSGEO_FDO_COMMANDS_SPATIALCONTEXT::SpatialContextExtentType value); 00156 00157 /// \brief 00158 /// Gets the extent of the context to create as a byte array in FGF format. 00159 /// If the extent type is dynamic, any value specified via this function is ignored. 00160 /// 00161 /// \return 00162 /// Returns the extent of the spatial context 00163 /// 00164 __property System::Byte get_Extent() []; 00165 00166 /// \brief 00167 /// Sets the extent of the context to create as a byte array in FGF format. 00168 /// If the extent type is dynamic this is optional and any value specified is ignored. 00169 /// 00170 /// \param buffer 00171 /// Input the extent of the spatial context 00172 /// 00173 /// \return 00174 /// Returns nothing 00175 /// 00176 __property System::Void set_Extent(System::Byte buffer []); 00177 00178 /// \brief 00179 /// Gets the tolerance value to use for X/Y ordinates. Tolerances are used 00180 /// in some geometric tests, mostly for equality between coordinates. This 00181 /// occurs frequently in spatial queries, especially with "on boundary" or "just 00182 /// touching" conditions. It is also an objective amount that can be used 00183 /// when formulating step distances for parametric curve interpolation. 00184 /// 00185 /// \return 00186 /// Returns the tolerance 00187 /// 00188 __property System::Double get_XYTolerance(); 00189 00190 /// \brief 00191 /// Sets the tolerance value to use for X/Y ordinates. Tolerances are used 00192 /// in some geometric tests, mostly for equality between coordinates. This 00193 /// occurs frequently in spatial queries, especially with "on boundary" or "just 00194 /// touching" conditions. It is also an objective amount that can be used 00195 /// when formulating step distances for parametric curve interpolation. 00196 /// 00197 /// \param value 00198 /// Input the tolerance 00199 /// 00200 /// \return 00201 /// Returns nothing 00202 /// 00203 __property System::Void set_XYTolerance(System::Double value); 00204 00205 /// \brief 00206 /// Gets the tolerance value to use for Z ordinates. Tolerances are used in 00207 /// some geometric tests, mostly for equality between coordinates. This 00208 /// occurs frequently in spatial queries, especially with "on boundary" or "just 00209 /// touching" conditions. It is also an objective amount that can be used 00210 /// when formulating step distances for parametric curve interpolation. 00211 /// 00212 /// \return 00213 /// Returns the tolerance 00214 /// 00215 __property System::Double get_ZTolerance(); 00216 00217 /// \brief 00218 /// Sets the tolerance value to use for Z ordinates. Tolerances are used in 00219 /// some geometric tests, mostly for equality between coordinates. This 00220 /// occurs frequently in spatial queries, especially with "on boundary" or "just 00221 /// touching" conditions. It is also an objective amount that can be used 00222 /// when formulating step distances for parametric curve interpolation. 00223 /// 00224 /// \param value 00225 /// Input the tolerance 00226 /// 00227 /// \return 00228 /// Returns nothing 00229 /// 00230 __property System::Void set_ZTolerance(System::Double value); 00231 00232 /// \brief 00233 /// Writes the current Spatial Context to the XML document. 00234 /// 00235 System::Void WriteSpatialContext(); 00236 00237 public private: 00238 XmlSpatialContextWriter(System::IntPtr unmanaged, System::Boolean autoDelete) : NAMESPACE_OSGEO_RUNTIME::Disposable(unmanaged, autoDelete) 00239 { 00240 00241 } 00242 00243 inline FdoXmlSpatialContextWriter* GetImpObj(); 00244 00245 /// \cond DOXYGEN-IGNORE 00246 protected: 00247 System::Void ReleaseUnmanagedObject(); 00248 /// \endcond 00249 }; 00250 00251 END_NAMESPACE_OSGEO_FDO_XML 00252 00253
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