674 lines
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674 lines
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<div class="title">geos::algorithm::construct::MaximumInscribedCircle Class Reference</div> </div>
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<p><code>#include <<a class="el" href="MaximumInscribedCircle_8h_source.html">MaximumInscribedCircle.h</a>></code></p>
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Collaboration diagram for geos::algorithm::construct::MaximumInscribedCircle:</div>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle_1_1Cell.html">Cell</a></td></tr>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:a3850e2901dedc59ea12819002efd414c"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle.html#a3850e2901dedc59ea12819002efd414c">MaximumInscribedCircle</a> (const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> *polygonal, double <a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle.html#a899c933ee99e7e4c3e6cdee357dd791b">tolerance</a>)</td></tr>
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<tr class="memitem:a24c2c5464607baa58040ddbb8025f1b5"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle.html#a24c2c5464607baa58040ddbb8025f1b5">~MaximumInscribedCircle</a> ()=default</td></tr>
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<tr class="separator:a24c2c5464607baa58040ddbb8025f1b5"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a85f93832a3686c6fa49fc06f9e089dda"><td class="memItemLeft" align="right" valign="top">std::unique_ptr< <a class="el" href="classgeos_1_1geom_1_1Point.html">geom::Point</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle.html#a85f93832a3686c6fa49fc06f9e089dda">getCenter</a> ()</td></tr>
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<tr class="separator:a85f93832a3686c6fa49fc06f9e089dda"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a8f34db6e61b2264cca7626f5aadb4a54"><td class="memItemLeft" align="right" valign="top">std::unique_ptr< <a class="el" href="classgeos_1_1geom_1_1Point.html">geom::Point</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle.html#a8f34db6e61b2264cca7626f5aadb4a54">getRadiusPoint</a> ()</td></tr>
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<tr class="separator:a8f34db6e61b2264cca7626f5aadb4a54"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a2187b14a8d9d7e05206cb64537d02bea"><td class="memItemLeft" align="right" valign="top">std::unique_ptr< <a class="el" href="classgeos_1_1geom_1_1LineString.html">geom::LineString</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle.html#a2187b14a8d9d7e05206cb64537d02bea">getRadiusLine</a> ()</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
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Static Public Member Functions</h2></td></tr>
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<tr class="memitem:a2e7e87479fd930a4bee7db66e4eef9e3"><td class="memItemLeft" align="right" valign="top">static std::unique_ptr< <a class="el" href="classgeos_1_1geom_1_1Point.html">geom::Point</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle.html#a2e7e87479fd930a4bee7db66e4eef9e3">getCenter</a> (const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> *polygonal, double <a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle.html#a899c933ee99e7e4c3e6cdee357dd791b">tolerance</a>)</td></tr>
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<tr class="separator:a2e7e87479fd930a4bee7db66e4eef9e3"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a7263cee24898700731c8c3082ade0802"><td class="memItemLeft" align="right" valign="top">static std::unique_ptr< <a class="el" href="classgeos_1_1geom_1_1LineString.html">geom::LineString</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle.html#a7263cee24898700731c8c3082ade0802">getRadiusLine</a> (const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> *polygonal, double <a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle.html#a899c933ee99e7e4c3e6cdee357dd791b">tolerance</a>)</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pri-methods"></a>
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Private Member Functions</h2></td></tr>
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<tr class="memitem:aba915d29ab177a94c96c0769d0342028"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle.html#aba915d29ab177a94c96c0769d0342028">distanceToBoundary</a> (const <a class="el" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a> &c)</td></tr>
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<tr class="memitem:a1b948e41c28f0c86d33b02be1443a2cd"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle.html#a1b948e41c28f0c86d33b02be1443a2cd">distanceToBoundary</a> (double x, double y)</td></tr>
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<tr class="separator:a1b948e41c28f0c86d33b02be1443a2cd"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a2c9702175fb9857f9a7b1464c3afd087"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle.html#a2c9702175fb9857f9a7b1464c3afd087">compute</a> ()</td></tr>
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<tr class="separator:a2c9702175fb9857f9a7b1464c3afd087"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a3b05b9ffe6cea61995dec07b00964f24"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle.html#a3b05b9ffe6cea61995dec07b00964f24">createInitialGrid</a> (const <a class="el" href="classgeos_1_1geom_1_1Envelope.html">geom::Envelope</a> *env, std::priority_queue< <a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle_1_1Cell.html">Cell</a> > &cellQueue)</td></tr>
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<tr class="memitem:a2a12ccf0d5877a39a5943fb90ded6b88"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle_1_1Cell.html">Cell</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle.html#a2a12ccf0d5877a39a5943fb90ded6b88">createCentroidCell</a> (const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> *geom)</td></tr>
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Private Attributes</h2></td></tr>
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<tr class="memitem:a1230980439f6902148ac8a08d4f202de"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle.html#a1230980439f6902148ac8a08d4f202de">inputGeom</a></td></tr>
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<tr class="separator:a1230980439f6902148ac8a08d4f202de"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a8a4fc4ed02b55904f289721792730c28"><td class="memItemLeft" align="right" valign="top">std::unique_ptr< <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle.html#a8a4fc4ed02b55904f289721792730c28">inputGeomBoundary</a></td></tr>
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<tr class="separator:a8a4fc4ed02b55904f289721792730c28"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a899c933ee99e7e4c3e6cdee357dd791b"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle.html#a899c933ee99e7e4c3e6cdee357dd791b">tolerance</a></td></tr>
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<tr class="separator:a899c933ee99e7e4c3e6cdee357dd791b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:aa5fba844454c5f13a81251225ba00ce7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classgeos_1_1operation_1_1distance_1_1IndexedFacetDistance.html">IndexedFacetDistance</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle.html#aa5fba844454c5f13a81251225ba00ce7">indexedDistance</a></td></tr>
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<tr class="separator:aa5fba844454c5f13a81251225ba00ce7"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a72c7a00593df7aac66413da90c42d719"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classgeos_1_1algorithm_1_1locate_1_1IndexedPointInAreaLocator.html">IndexedPointInAreaLocator</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle.html#a72c7a00593df7aac66413da90c42d719">ptLocator</a></td></tr>
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<tr class="separator:a72c7a00593df7aac66413da90c42d719"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a2e6a2d62d9da1f52ec9d1a72ef66ab38"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classgeos_1_1geom_1_1GeometryFactory.html">geom::GeometryFactory</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle.html#a2e6a2d62d9da1f52ec9d1a72ef66ab38">factory</a></td></tr>
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<tr class="separator:a2e6a2d62d9da1f52ec9d1a72ef66ab38"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ad527d795dede25fc0186783e04869d6b"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle.html#ad527d795dede25fc0186783e04869d6b">done</a></td></tr>
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<tr class="separator:ad527d795dede25fc0186783e04869d6b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a0a6604d57ab231773f5a604a9ce760d4"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle.html#a0a6604d57ab231773f5a604a9ce760d4">centerPt</a></td></tr>
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<tr class="separator:a0a6604d57ab231773f5a604a9ce760d4"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a38cf76eb439061cd36c51223e40373d2"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1algorithm_1_1construct_1_1MaximumInscribedCircle.html#a38cf76eb439061cd36c51223e40373d2">radiusPt</a></td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>Computes the Euclidean distance (L2 metric) from a Point to a Geometry.</p>
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<p>Also computes two points which are separated by the distance. </p>
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<p>Definition at line <a class="el" href="MaximumInscribedCircle_8h_source.html#l00057">57</a> of file <a class="el" href="MaximumInscribedCircle_8h_source.html">MaximumInscribedCircle.h</a>.</p>
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</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<td class="memname">geos::algorithm::construct::MaximumInscribedCircle::MaximumInscribedCircle </td>
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<td>(</td>
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<td class="paramtype">const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> * </td>
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<td class="paramname"><em>polygonal</em>, </td>
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<td class="paramtype">double </td>
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<td class="paramname"><em>tolerance</em> </td>
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<td>)</td>
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<td class="memname">geos::algorithm::construct::MaximumInscribedCircle::~MaximumInscribedCircle </td>
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<td>(</td>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname">std::unique_ptr<<a class="el" href="classgeos_1_1geom_1_1Point.html">geom::Point</a>> geos::algorithm::construct::MaximumInscribedCircle::getCenter </td>
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<p>Gets the center point of the maximum inscribed circle (up to the tolerance distance).</p>
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<dl class="section return"><dt>Returns</dt><dd>the center point of the maximum inscribed circle </dd></dl>
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<p>Computes the center point of the Maximum Inscribed Circle of a polygonal geometry, up to a given tolerance distance.</p>
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<td class="memname">std::unique_ptr<<a class="el" href="classgeos_1_1geom_1_1LineString.html">geom::LineString</a>> geos::algorithm::construct::MaximumInscribedCircle::getRadiusLine </td>
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<p>Gets a line representing a radius of the Largest Empty Circle.</p>
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<p>Computes a radius line of the Maximum Inscribed Circle of a polygonal geometry, up to a given tolerance distance.</p>
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<dl class="section return"><dt>Returns</dt><dd>a line from the center to a point on the circle </dd></dl>
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<td class="memname">std::unique_ptr<<a class="el" href="classgeos_1_1geom_1_1Point.html">geom::Point</a>> geos::algorithm::construct::MaximumInscribedCircle::getRadiusPoint </td>
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<p>Gets a point defining the radius of the Maximum Inscribed Circle. This is a point on the boundary which is nearest to the computed center of the Maximum Inscribed Circle. The line segment from the center to this point is a radius of the constructed circle, and this point lies on the boundary of the circle.</p>
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<h2 class="groupheader">Member Data Documentation</h2>
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<td class="memname"><a class="el" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a> geos::algorithm::construct::MaximumInscribedCircle::centerPt</td>
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<p>Definition at line <a class="el" href="MaximumInscribedCircle_8h_source.html#l00121">121</a> of file <a class="el" href="MaximumInscribedCircle_8h_source.html">MaximumInscribedCircle.h</a>.</p>
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<p>Definition at line <a class="el" href="MaximumInscribedCircle_8h_source.html#l00120">120</a> of file <a class="el" href="MaximumInscribedCircle_8h_source.html">MaximumInscribedCircle.h</a>.</p>
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<td class="memname">const <a class="el" href="classgeos_1_1geom_1_1GeometryFactory.html">geom::GeometryFactory</a>* geos::algorithm::construct::MaximumInscribedCircle::factory</td>
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<p>Definition at line <a class="el" href="MaximumInscribedCircle_8h_source.html#l00119">119</a> of file <a class="el" href="MaximumInscribedCircle_8h_source.html">MaximumInscribedCircle.h</a>.</p>
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<td class="memname"><a class="el" href="classgeos_1_1operation_1_1distance_1_1IndexedFacetDistance.html">IndexedFacetDistance</a> geos::algorithm::construct::MaximumInscribedCircle::indexedDistance</td>
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<p>Definition at line <a class="el" href="MaximumInscribedCircle_8h_source.html#l00117">117</a> of file <a class="el" href="MaximumInscribedCircle_8h_source.html">MaximumInscribedCircle.h</a>.</p>
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<td class="memname">const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>* geos::algorithm::construct::MaximumInscribedCircle::inputGeom</td>
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<p>Definition at line <a class="el" href="MaximumInscribedCircle_8h_source.html#l00114">114</a> of file <a class="el" href="MaximumInscribedCircle_8h_source.html">MaximumInscribedCircle.h</a>.</p>
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<td class="memname">std::unique_ptr<<a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>> geos::algorithm::construct::MaximumInscribedCircle::inputGeomBoundary</td>
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<p>Definition at line <a class="el" href="MaximumInscribedCircle_8h_source.html#l00115">115</a> of file <a class="el" href="MaximumInscribedCircle_8h_source.html">MaximumInscribedCircle.h</a>.</p>
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<td class="memname"><a class="el" href="classgeos_1_1algorithm_1_1locate_1_1IndexedPointInAreaLocator.html">IndexedPointInAreaLocator</a> geos::algorithm::construct::MaximumInscribedCircle::ptLocator</td>
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<p>Definition at line <a class="el" href="MaximumInscribedCircle_8h_source.html#l00118">118</a> of file <a class="el" href="MaximumInscribedCircle_8h_source.html">MaximumInscribedCircle.h</a>.</p>
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<td class="memname"><a class="el" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a> geos::algorithm::construct::MaximumInscribedCircle::radiusPt</td>
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<p>Definition at line <a class="el" href="MaximumInscribedCircle_8h_source.html#l00122">122</a> of file <a class="el" href="MaximumInscribedCircle_8h_source.html">MaximumInscribedCircle.h</a>.</p>
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<td class="memname">double geos::algorithm::construct::MaximumInscribedCircle::tolerance</td>
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<p>Definition at line <a class="el" href="MaximumInscribedCircle_8h_source.html#l00116">116</a> of file <a class="el" href="MaximumInscribedCircle_8h_source.html">MaximumInscribedCircle.h</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
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<li><a class="el" href="MaximumInscribedCircle_8h_source.html">MaximumInscribedCircle.h</a></li>
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