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<title>GEOS: geos::simplify::TaggedLineStringSimplifier Class Reference</title>
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<li><a class="el" href="namespacegeos.html">geos</a> </li>
<li><b>simplify</b> </li>
<li><a class="el" href="classgeos_1_1simplify_1_1TaggedLineStringSimplifier.html">geos::simplify::TaggedLineStringSimplifier</a> </li>
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<h1>geos::simplify::TaggedLineStringSimplifier Class Reference</h1> </div>
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<!-- doxytag: class="geos::simplify::TaggedLineStringSimplifier" -->
<p>Simplifies a <a class="el" href="classgeos_1_1simplify_1_1TaggedLineString.html" title="Contains and owns a list of TaggedLineSegments.">TaggedLineString</a>, preserving topology (in the sense that no new intersections are introduced). Uses the recursive Douglas-Peucker algorithm.
<a href="#_details">More...</a></p>
<p><code>#include <<a class="el" href="TaggedLineStringSimplifier_8h_source.html">TaggedLineStringSimplifier.h</a>></code></p>
<p><a href="classgeos_1_1simplify_1_1TaggedLineStringSimplifier-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="a07da7da48f9b0a37f63ae9f410741a45"></a><!-- doxytag: member="geos::simplify::TaggedLineStringSimplifier::TaggedLineStringSimplifier" ref="a07da7da48f9b0a37f63ae9f410741a45" args="(LineSegmentIndex *inputIndex, LineSegmentIndex *outputIndex)" -->
</td><td class="memItemRight" valign="bottom"><b>TaggedLineStringSimplifier</b> (LineSegmentIndex *inputIndex, LineSegmentIndex *outputIndex)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1simplify_1_1TaggedLineStringSimplifier.html#ab032e26b22038a618c076a626cc6bdb9">setDistanceTolerance</a> (double d)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the distance tolerance for the simplification. <a href="#ab032e26b22038a618c076a626cc6bdb9"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a41cb77a995ad3a6a5edbcd2aeb72267e"></a><!-- doxytag: member="geos::simplify::TaggedLineStringSimplifier::simplify" ref="a41cb77a995ad3a6a5edbcd2aeb72267e" args="(TaggedLineString *line)" -->
void </td><td class="memItemRight" valign="bottom"><b>simplify</b> (<a class="el" href="classgeos_1_1simplify_1_1TaggedLineString.html">TaggedLineString</a> *line)</td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>Simplifies a <a class="el" href="classgeos_1_1simplify_1_1TaggedLineString.html" title="Contains and owns a list of TaggedLineSegments.">TaggedLineString</a>, preserving topology (in the sense that no new intersections are introduced). Uses the recursive Douglas-Peucker algorithm. </p>
<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="ab032e26b22038a618c076a626cc6bdb9"></a><!-- doxytag: member="geos::simplify::TaggedLineStringSimplifier::setDistanceTolerance" ref="ab032e26b22038a618c076a626cc6bdb9" args="(double d)" -->
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<td class="memname">void geos::simplify::TaggedLineStringSimplifier::setDistanceTolerance </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"> <em>d</em></td>
<td> ) </td>
<td><code> [inline]</code></td>
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<p>Sets the distance tolerance for the simplification. </p>
<p>All vertices in the simplified geometry will be within this distance of the original geometry.</p>
<dl><dt><b>Parameters:</b></dt><dd>
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<tr><td valign="top"></td><td valign="top"><em>d</em> </td><td>the approximation tolerance to use </td></tr>
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</dd>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="TaggedLineStringSimplifier_8h_source.html">TaggedLineStringSimplifier.h</a></li>
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