<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<title>GEOS: geos::simplify::TaggedLinesSimplifier Class Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<link href="doxygen.css" rel="stylesheet" type="text/css"/>
</head>
<body>
<!-- Generated by Doxygen 1.7.1 -->
<div class="navigation" id="top">
<div class="tabs">
<ul class="tablist">
<li><a href="index.html"><span>Main Page</span></a></li>
<li><a href="pages.html"><span>Related Pages</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
<li class="current"><a href="annotated.html"><span>Classes</span></a></li>
<li><a href="files.html"><span>Files</span></a></li>
</ul>
</div>
<div class="tabs2">
<ul class="tablist">
<li><a href="annotated.html"><span>Class List</span></a></li>
<li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li>
<li><a href="functions.html"><span>Class Members</span></a></li>
</ul>
</div>
<div class="navpath">
<ul>
<li><a class="el" href="namespacegeos.html">geos</a> </li>
<li><b>simplify</b> </li>
<li><a class="el" href="classgeos_1_1simplify_1_1TaggedLinesSimplifier.html">geos::simplify::TaggedLinesSimplifier</a> </li>
</ul>
</div>
</div>
<div class="header">
<div class="summary">
<a href="#pub-methods">Public Member Functions</a> </div>
<div class="headertitle">
<h1>geos::simplify::TaggedLinesSimplifier Class Reference</h1> </div>
</div>
<div class="contents">
<!-- doxytag: class="geos::simplify::TaggedLinesSimplifier" -->
<p>Simplifies a collection of TaggedLineStrings, preserving topology (in the sense that no new intersections are introduced).
<a href="#_details">More...</a></p>
<p><code>#include <<a class="el" href="TaggedLinesSimplifier_8h_source.html">TaggedLinesSimplifier.h</a>></code></p>
<p><a href="classgeos_1_1simplify_1_1TaggedLinesSimplifier-members.html">List of all members.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></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_1TaggedLinesSimplifier.html#ad15b9d648ed52c7130eca6750576ded4">setDistanceTolerance</a> (double tolerance)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Sets the distance tolerance for the simplification. <a href="#ad15b9d648ed52c7130eca6750576ded4"></a><br/></td></tr>
<tr><td class="memTemplParams" colspan="2">template<class iterator_type > </td></tr>
<tr><td class="memTemplItemLeft" align="right" valign="top">void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classgeos_1_1simplify_1_1TaggedLinesSimplifier.html#a44526e0154d12eb0cc1e49cf4ca551e2">simplify</a> (iterator_type begin, iterator_type end)</td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>Simplifies a collection of TaggedLineStrings, preserving topology (in the sense that no new intersections are introduced). </p>
<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="ad15b9d648ed52c7130eca6750576ded4"></a><!-- doxytag: member="geos::simplify::TaggedLinesSimplifier::setDistanceTolerance" ref="ad15b9d648ed52c7130eca6750576ded4" args="(double tolerance)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">void geos::simplify::TaggedLinesSimplifier::setDistanceTolerance </td>
<td>(</td>
<td class="paramtype">double </td>
<td class="paramname"> <em>tolerance</em></td>
<td> ) </td>
<td></td>
</tr>
</table>
</div>
<div class="memdoc">
<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>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>tolerance</em> </td><td>the approximation tolerance to use </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a44526e0154d12eb0cc1e49cf4ca551e2"></a><!-- doxytag: member="geos::simplify::TaggedLinesSimplifier::simplify" ref="a44526e0154d12eb0cc1e49cf4ca551e2" args="(iterator_type begin, iterator_type end)" -->
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<class iterator_type > </div>
<table class="memname">
<tr>
<td class="memname">void geos::simplify::TaggedLinesSimplifier::simplify </td>
<td>(</td>
<td class="paramtype">iterator_type </td>
<td class="paramname"> <em>begin</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">iterator_type </td>
<td class="paramname"> <em>end</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [inline]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Simplify a set of <a class="el" href="classgeos_1_1simplify_1_1TaggedLineString.html">TaggedLineString</a>s</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>iterator_type</em> </td><td>an iterator, must support assignment, increment, inequality and dereference operators. Dereference operator must return a TaggedLineString*</td></tr>
<tr><td valign="top"></td><td valign="top"><em>begin</em> </td><td>iterator to the first element to be simplified. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>end</em> </td><td>an iterator to one-past-last element to be simplified. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="TaggedLinesSimplifier_8h_source.html">TaggedLinesSimplifier.h</a></li>
</ul>
</div>
<hr class="footer"/><address class="footer"><small>Generated on Thu Jul 22 2010 for GEOS by
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.1 </small></address>
</body>
</html>
