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<title>GEOS: geos::operation::buffer::OffsetCurveSetBuilder Class Reference</title>
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<li><a class="el" href="classgeos_1_1operation_1_1buffer_1_1OffsetCurveSetBuilder.html">geos::operation::buffer::OffsetCurveSetBuilder</a> </li>
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<h1>geos::operation::buffer::OffsetCurveSetBuilder Class Reference</h1> </div>
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<p>Creates all the raw offset curves for a buffer of a Geometry.
<a href="#_details">More...</a></p>
<p><code>#include <<a class="el" href="opBuffer_8h_source.html">geos/opBuffer.h</a>></code></p>
<p><a href="classgeos_1_1operation_1_1buffer_1_1OffsetCurveSetBuilder-members.html">List of all members.</a></p>
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<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a662cac615c6dd98c5bca5c1b56f1ca7b"></a><!-- doxytag: member="geos::operation::buffer::OffsetCurveSetBuilder::OffsetCurveSetBuilder" ref="a662cac615c6dd98c5bca5c1b56f1ca7b" args="(const geom::Geometry &newInputGeom, double newDistance, OffsetCurveBuilder &newCurveBuilder)" -->
</td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1buffer_1_1OffsetCurveSetBuilder.html#a662cac615c6dd98c5bca5c1b56f1ca7b">OffsetCurveSetBuilder</a> (const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> &newInputGeom, double newDistance, <a class="el" href="classgeos_1_1operation_1_1buffer_1_1OffsetCurveBuilder.html">OffsetCurveBuilder</a> &newCurveBuilder)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Constructor. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7c12d6e2bd68226e0f2b0912d28aaedc"></a><!-- doxytag: member="geos::operation::buffer::OffsetCurveSetBuilder::~OffsetCurveSetBuilder" ref="a7c12d6e2bd68226e0f2b0912d28aaedc" args="()" -->
</td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1buffer_1_1OffsetCurveSetBuilder.html#a7c12d6e2bd68226e0f2b0912d28aaedc">~OffsetCurveSetBuilder</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Destructor. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">std::vector<br class="typebreak"/>
< <a class="el" href="classgeos_1_1noding_1_1SegmentString.html">noding::SegmentString</a> * > & </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1buffer_1_1OffsetCurveSetBuilder.html#a91fc89e243dbf23eedb8f67cdde91a64">getCurves</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Computes the set of raw offset curves for the buffer. <a href="#a91fc89e243dbf23eedb8f67cdde91a64"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1buffer_1_1OffsetCurveSetBuilder.html#a44c215c5fe57a2a7a992332c60b8269f">addCurves</a> (const std::vector< <a class="el" href="classgeos_1_1geom_1_1CoordinateSequence.html">geom::CoordinateSequence</a> * > &lineList, int leftLoc, int rightLoc)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Add raw curves for a set of CoordinateSequences. <a href="#a44c215c5fe57a2a7a992332c60b8269f"></a><br/></td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>Creates all the raw offset curves for a buffer of a Geometry. </p>
<p>Raw curves need to be noded together and polygonized to form the final buffer area. </p>
<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a44c215c5fe57a2a7a992332c60b8269f"></a><!-- doxytag: member="geos::operation::buffer::OffsetCurveSetBuilder::addCurves" ref="a44c215c5fe57a2a7a992332c60b8269f" args="(const std::vector< geom::CoordinateSequence * > &lineList, int leftLoc, int rightLoc)" -->
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<td class="memname">void geos::operation::buffer::OffsetCurveSetBuilder::addCurves </td>
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<td class="paramtype">const std::vector< <a class="el" href="classgeos_1_1geom_1_1CoordinateSequence.html">geom::CoordinateSequence</a> * > & </td>
<td class="paramname"> <em>lineList</em>, </td>
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<td class="paramtype">int </td>
<td class="paramname"> <em>leftLoc</em>, </td>
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<td class="paramtype">int </td>
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<p>Add raw curves for a set of CoordinateSequences. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>lineList</em> </td><td>is a list of CoordinateSequence, ownership of which is transferred here. </td></tr>
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<a class="anchor" id="a91fc89e243dbf23eedb8f67cdde91a64"></a><!-- doxytag: member="geos::operation::buffer::OffsetCurveSetBuilder::getCurves" ref="a91fc89e243dbf23eedb8f67cdde91a64" args="()" -->
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<td class="memname">std::vector<<a class="el" href="classgeos_1_1noding_1_1SegmentString.html">noding::SegmentString</a>*>& geos::operation::buffer::OffsetCurveSetBuilder::getCurves </td>
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<p>Computes the set of raw offset curves for the buffer. </p>
<p>Each offset curve has an attached <a class="el" href="classgeos_1_1geomgraph_1_1Label.html">geomgraph::Label</a> indicating its left and right location.</p>
<dl class="return"><dt><b>Returns:</b></dt><dd>a Collection of SegmentStrings representing the raw buffer curves </dd></dl>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="OffsetCurveSetBuilder_8h_source.html">OffsetCurveSetBuilder.h</a></li>
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