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<h1>GeometryTransformer.h</h1> </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/**********************************************************************</span>
<a name="l00002"></a>00002 <span class="comment"> * $Id: GeometryTransformer.h 2772 2009-12-03 19:30:54Z mloskot $</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * GEOS - Geometry Engine Open Source</span>
<a name="l00005"></a>00005 <span class="comment"> * http://geos.refractions.net</span>
<a name="l00006"></a>00006 <span class="comment"> *</span>
<a name="l00007"></a>00007 <span class="comment"> * Copyright (C) 2006 Refractions Research Inc.</span>
<a name="l00008"></a>00008 <span class="comment"> *</span>
<a name="l00009"></a>00009 <span class="comment"> * This is free software; you can redistribute and/or modify it under</span>
<a name="l00010"></a>00010 <span class="comment"> * the terms of the GNU Lesser General Public Licence as published</span>
<a name="l00011"></a>00011 <span class="comment"> * by the Free Software Foundation. </span>
<a name="l00012"></a>00012 <span class="comment"> * See the COPYING file for more information.</span>
<a name="l00013"></a>00013 <span class="comment"> *</span>
<a name="l00014"></a>00014 <span class="comment"> **********************************************************************</span>
<a name="l00015"></a>00015 <span class="comment"> *</span>
<a name="l00016"></a>00016 <span class="comment"> * Last port: geom/util/GeometryTransformer.java rev. 1.6 (JTS-1.7.1+)</span>
<a name="l00017"></a>00017 <span class="comment"> *</span>
<a name="l00018"></a>00018 <span class="comment"> **********************************************************************/</span>
<a name="l00019"></a>00019
<a name="l00020"></a>00020 <span class="preprocessor">#ifndef GEOS_GEOM_UTIL_GEOMETRYTRANSFORMER_H</span>
<a name="l00021"></a>00021 <span class="preprocessor"></span><span class="preprocessor">#define GEOS_GEOM_UTIL_GEOMETRYTRANSFORMER_H</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span>
<a name="l00023"></a>00023
<a name="l00024"></a>00024 <span class="preprocessor">#include <geos/export.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <geos/geom/Coordinate.h></span> <span class="comment">// destructor visibility for vector</span>
<a name="l00026"></a>00026 <span class="preprocessor">#include <geos/geom/Geometry.h></span> <span class="comment">// destructor visibility for auto_ptr</span>
<a name="l00027"></a>00027 <span class="preprocessor">#include <geos/geom/CoordinateSequence.h></span> <span class="comment">// destructor visibility for auto_ptr</span>
<a name="l00028"></a>00028
<a name="l00029"></a>00029 <span class="preprocessor">#include <memory></span> <span class="comment">// for auto_ptr</span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <vector></span>
<a name="l00031"></a>00031
<a name="l00032"></a>00032 <span class="comment">// Forward declarations</span>
<a name="l00033"></a>00033 <span class="keyword">namespace </span>geos {
<a name="l00034"></a>00034 <span class="keyword">namespace </span>geom {
<a name="l00035"></a>00035 <span class="keyword">class </span>Geometry;
<a name="l00036"></a>00036 <span class="keyword">class </span>GeometryFactory;
<a name="l00037"></a>00037 <span class="keyword">class </span>Point;
<a name="l00038"></a>00038 <span class="keyword">class </span>LinearRing;
<a name="l00039"></a>00039 <span class="keyword">class </span>LineString;
<a name="l00040"></a>00040 <span class="keyword">class </span>Polygon;
<a name="l00041"></a>00041 <span class="keyword">class </span>MultiPoint;
<a name="l00042"></a>00042 <span class="keyword">class </span>MultiPolygon;
<a name="l00043"></a>00043 <span class="keyword">class </span>MultiLineString;
<a name="l00044"></a>00044 <span class="keyword">class </span>GeometryCollection;
<a name="l00045"></a>00045 <span class="keyword">namespace </span>util {
<a name="l00046"></a>00046 <span class="comment">//class GeometryEditorOperation;</span>
<a name="l00047"></a>00047 }
<a name="l00048"></a>00048 }
<a name="l00049"></a>00049 }
<a name="l00050"></a>00050
<a name="l00051"></a>00051
<a name="l00052"></a>00052 <span class="keyword">namespace </span>geos {
<a name="l00053"></a>00053 <span class="keyword">namespace </span>geom { <span class="comment">// geos.geom</span>
<a name="l00054"></a>00054 <span class="keyword">namespace </span>util { <span class="comment">// geos.geom.util</span>
<a name="l00055"></a>00055
<a name="l00092"></a><a class="code" href="classgeos_1_1geom_1_1util_1_1GeometryTransformer.html">00092</a> <span class="keyword">class </span>GEOS_DLL <a class="code" href="classgeos_1_1geom_1_1util_1_1GeometryTransformer.html" title="A framework for processes which transform an input Geometry into an output Geometry, possibly changing its structure and type(s).">GeometryTransformer</a> {
<a name="l00093"></a>00093
<a name="l00094"></a>00094 <span class="keyword">public</span>:
<a name="l00095"></a>00095
<a name="l00096"></a>00096 <a class="code" href="classgeos_1_1geom_1_1util_1_1GeometryTransformer.html" title="A framework for processes which transform an input Geometry into an output Geometry, possibly changing its structure and type(s).">GeometryTransformer</a>();
<a name="l00097"></a>00097
<a name="l00098"></a>00098 <span class="keyword">virtual</span> ~<a class="code" href="classgeos_1_1geom_1_1util_1_1GeometryTransformer.html" title="A framework for processes which transform an input Geometry into an output Geometry, possibly changing its structure and type(s).">GeometryTransformer</a>();
<a name="l00099"></a>00099
<a name="l00100"></a>00100 std::auto_ptr<Geometry> transform(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>* nInputGeom);
<a name="l00101"></a>00101
<a name="l00102"></a>00102 <span class="keyword">protected</span>:
<a name="l00103"></a>00103
<a name="l00104"></a>00104 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1GeometryFactory.html" title="Supplies a set of utility methods for building Geometry objects from CoordinateSequence or other Geom...">GeometryFactory</a>* factory;
<a name="l00105"></a>00105
<a name="l00115"></a>00115 CoordinateSequence::AutoPtr createCoordinateSequence(
<a name="l00116"></a>00116 std::auto_ptr< std::vector<Coordinate> > coords);
<a name="l00117"></a>00117
<a name="l00118"></a>00118 <span class="keyword">virtual</span> CoordinateSequence::AutoPtr transformCoordinates(
<a name="l00119"></a>00119 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1CoordinateSequence.html" title="The internal representation of a list of coordinates inside a Geometry.">CoordinateSequence</a>* coords,
<a name="l00120"></a>00120 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>* parent);
<a name="l00121"></a>00121
<a name="l00122"></a>00122 <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html#ad1556305e4785746bc203b0b87132784" title="An auto_ptr of Geometry.">Geometry::AutoPtr</a> transformPoint(
<a name="l00123"></a>00123 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Point.html" title="Basic implementation of Point.">Point</a>* geom,
<a name="l00124"></a>00124 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>* parent);
<a name="l00125"></a>00125
<a name="l00126"></a>00126 <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html#ad1556305e4785746bc203b0b87132784" title="An auto_ptr of Geometry.">Geometry::AutoPtr</a> transformMultiPoint(
<a name="l00127"></a>00127 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1MultiPoint.html" title="Models a collection of Point objects.">MultiPoint</a>* geom,
<a name="l00128"></a>00128 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>* parent);
<a name="l00129"></a>00129
<a name="l00130"></a>00130 <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html#ad1556305e4785746bc203b0b87132784" title="An auto_ptr of Geometry.">Geometry::AutoPtr</a> transformLinearRing(
<a name="l00131"></a>00131 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1LinearRing.html" title="Models an OGC SFS LinearRing.">LinearRing</a>* geom,
<a name="l00132"></a>00132 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>* parent);
<a name="l00133"></a>00133
<a name="l00134"></a>00134 <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html#ad1556305e4785746bc203b0b87132784" title="An auto_ptr of Geometry.">Geometry::AutoPtr</a> transformLineString(
<a name="l00135"></a>00135 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1LineString.html" title="Basic implementation of LineString.">LineString</a>* geom,
<a name="l00136"></a>00136 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>* parent);
<a name="l00137"></a>00137
<a name="l00138"></a>00138 <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html#ad1556305e4785746bc203b0b87132784" title="An auto_ptr of Geometry.">Geometry::AutoPtr</a> transformMultiLineString(
<a name="l00139"></a>00139 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1MultiLineString.html" title="Basic implementation of MultiLineString objects.">MultiLineString</a>* geom,
<a name="l00140"></a>00140 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>* parent);
<a name="l00141"></a>00141
<a name="l00142"></a>00142 <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html#ad1556305e4785746bc203b0b87132784" title="An auto_ptr of Geometry.">Geometry::AutoPtr</a> transformPolygon(
<a name="l00143"></a>00143 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Polygon.html" title="Represents a linear polygon, which may include holes.">Polygon</a>* geom,
<a name="l00144"></a>00144 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>* parent);
<a name="l00145"></a>00145
<a name="l00146"></a>00146 <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html#ad1556305e4785746bc203b0b87132784" title="An auto_ptr of Geometry.">Geometry::AutoPtr</a> transformMultiPolygon(
<a name="l00147"></a>00147 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1MultiPolygon.html" title="Basic implementation of MultiPolygon.">MultiPolygon</a>* geom,
<a name="l00148"></a>00148 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>* parent);
<a name="l00149"></a>00149
<a name="l00150"></a>00150 <span class="keyword">virtual</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html#ad1556305e4785746bc203b0b87132784" title="An auto_ptr of Geometry.">Geometry::AutoPtr</a> transformGeometryCollection(
<a name="l00151"></a>00151 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1GeometryCollection.html" title="Represents a collection of heterogeneous Geometry objects.">GeometryCollection</a>* geom,
<a name="l00152"></a>00152 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>* parent);
<a name="l00153"></a>00153
<a name="l00154"></a>00154 <span class="keyword">private</span>:
<a name="l00155"></a>00155
<a name="l00156"></a>00156 <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html" title="Basic implementation of Geometry, constructed and destructed by GeometryFactory.">Geometry</a>* inputGeom;
<a name="l00157"></a>00157
<a name="l00158"></a>00158 <span class="comment">// these could eventually be exposed to clients</span>
<a name="l00162"></a>00162 <span class="comment"></span> <span class="keywordtype">bool</span> pruneEmptyGeometry;
<a name="l00163"></a>00163
<a name="l00169"></a>00169 <span class="keywordtype">bool</span> preserveGeometryCollectionType;
<a name="l00170"></a>00170
<a name="l00174"></a>00174 <span class="keywordtype">bool</span> preserveCollections;
<a name="l00175"></a>00175
<a name="l00179"></a>00179 <span class="keywordtype">bool</span> preserveType;
<a name="l00180"></a>00180
<a name="l00181"></a>00181 <span class="comment">// Declare type as noncopyable</span>
<a name="l00182"></a>00182 <a class="code" href="classgeos_1_1geom_1_1util_1_1GeometryTransformer.html" title="A framework for processes which transform an input Geometry into an output Geometry, possibly changing its structure and type(s).">GeometryTransformer</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1util_1_1GeometryTransformer.html" title="A framework for processes which transform an input Geometry into an output Geometry, possibly changing its structure and type(s).">GeometryTransformer</a>& other);
<a name="l00183"></a>00183 <a class="code" href="classgeos_1_1geom_1_1util_1_1GeometryTransformer.html" title="A framework for processes which transform an input Geometry into an output Geometry, possibly changing its structure and type(s).">GeometryTransformer</a>& operator=(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1util_1_1GeometryTransformer.html" title="A framework for processes which transform an input Geometry into an output Geometry, possibly changing its structure and type(s).">GeometryTransformer</a>& rhs);
<a name="l00184"></a>00184 };
<a name="l00185"></a>00185
<a name="l00186"></a>00186
<a name="l00187"></a>00187 } <span class="comment">// namespace geos.geom.util</span>
<a name="l00188"></a>00188 } <span class="comment">// namespace geos.geom</span>
<a name="l00189"></a>00189 } <span class="comment">// namespace geos</span>
<a name="l00190"></a>00190
<a name="l00191"></a>00191 <span class="comment">//#ifdef GEOS_INLINE</span>
<a name="l00192"></a>00192 <span class="comment">//# include "geos/geom/util/GeometryTransformer.inl"</span>
<a name="l00193"></a>00193 <span class="comment">//#endif</span>
<a name="l00194"></a>00194
<a name="l00195"></a>00195 <span class="preprocessor">#endif // GEOS_GEOM_UTIL_GEOMETRYTRANSFORMER_H</span>
<a name="l00196"></a>00196 <span class="preprocessor"></span>
<a name="l00197"></a>00197 <span class="comment">/**********************************************************************</span>
<a name="l00198"></a>00198 <span class="comment"> * $Log$</span>
<a name="l00199"></a>00199 <span class="comment"> * Revision 1.4 2006/06/19 21:20:22 strk</span>
<a name="l00200"></a>00200 <span class="comment"> * updated port info</span>
<a name="l00201"></a>00201 <span class="comment"> *</span>
<a name="l00202"></a>00202 <span class="comment"> * Revision 1.3 2006/04/13 14:25:17 strk</span>
<a name="l00203"></a>00203 <span class="comment"> * TopologyPreservingSimplifier initial port</span>
<a name="l00204"></a>00204 <span class="comment"> *</span>
<a name="l00205"></a>00205 <span class="comment"> * Revision 1.2 2006/04/11 12:56:06 strk</span>
<a name="l00206"></a>00206 <span class="comment"> * used typedef for auto_ptr<CoordinateSequence></span>
<a name="l00207"></a>00207 <span class="comment"> *</span>
<a name="l00208"></a>00208 <span class="comment"> * Revision 1.1 2006/04/11 12:21:49 strk</span>
<a name="l00209"></a>00209 <span class="comment"> * GeometryTransformer class ported</span>
<a name="l00210"></a>00210 <span class="comment"> *</span>
<a name="l00211"></a>00211 <span class="comment"> **********************************************************************/</span>
</pre></div></div>
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