<!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::io::WKTWriter 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><a class="el" href="namespacegeos_1_1io.html">io</a> </li>
<li><a class="el" href="classgeos_1_1io_1_1WKTWriter.html">geos::io::WKTWriter</a> </li>
</ul>
</div>
</div>
<div class="header">
<div class="summary">
<a href="#pub-methods">Public Member Functions</a> |
<a href="#pub-static-methods">Static Public Member Functions</a> |
<a href="#pro-methods">Protected Member Functions</a> |
<a href="#pro-attribs">Protected Attributes</a> </div>
<div class="headertitle">
<h1>geos::io::WKTWriter Class Reference</h1> </div>
</div>
<div class="contents">
<!-- doxytag: class="geos::io::WKTWriter" -->
<p>Outputs the textual representation of a Geometry. See also <a class="el" href="classgeos_1_1io_1_1WKTReader.html" title="WKT parser class; see also WKTWriter.">WKTReader</a>.
<a href="#_details">More...</a></p>
<p><code>#include <<a class="el" href="io_8h_source.html">geos.h</a>></code></p>
<p><a href="classgeos_1_1io_1_1WKTWriter-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"><a class="anchor" id="aa8f8d15c4219c3b7fdd4b7fe3cab8329"></a><!-- doxytag: member="geos::io::WKTWriter::write" ref="aa8f8d15c4219c3b7fdd4b7fe3cab8329" args="(const geom::Geometry *geometry)" -->
std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1io_1_1WKTWriter.html#aa8f8d15c4219c3b7fdd4b7fe3cab8329">write</a> (const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> *geometry)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Returns WKT string for the given Geometry. <br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1fd813741b658932b84737b30ec9a71d"></a><!-- doxytag: member="geos::io::WKTWriter::write" ref="a1fd813741b658932b84737b30ec9a71d" args="(const geom::Geometry *geometry, Writer *writer)" -->
void </td><td class="memItemRight" valign="bottom"><b>write</b> (const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> *geometry, Writer *writer)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a13116aee793b37a3ee231907da8f59e3"></a><!-- doxytag: member="geos::io::WKTWriter::writeFormatted" ref="a13116aee793b37a3ee231907da8f59e3" args="(const geom::Geometry *geometry)" -->
std::string </td><td class="memItemRight" valign="bottom"><b>writeFormatted</b> (const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> *geometry)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aaad372422ec036839f0ae180cb3d92b8"></a><!-- doxytag: member="geos::io::WKTWriter::writeFormatted" ref="aaad372422ec036839f0ae180cb3d92b8" args="(const geom::Geometry *geometry, Writer *writer)" -->
void </td><td class="memItemRight" valign="bottom"><b>writeFormatted</b> (const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> *geometry, Writer *writer)</td></tr>
<tr><td colspan="2"><h2><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1io_1_1WKTWriter.html#ad26c022c709832a4b413571be7c88503">toLineString</a> (const <a class="el" href="classgeos_1_1geom_1_1CoordinateSequence.html">geom::CoordinateSequence</a> &seq)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1io_1_1WKTWriter.html#a1e532031c5766f3d174ab1d682eb7ae4">toLineString</a> (const <a class="el" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a> &p0, const <a class="el" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a> &p1)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1io_1_1WKTWriter.html#a0f25ee5742c2909feaf9c693d25a6c7d">toPoint</a> (const <a class="el" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a> &p0)</td></tr>
<tr><td colspan="2"><h2><a name="pro-methods"></a>
Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a277c4c7653c778f55b9b6c170fd475d1"></a><!-- doxytag: member="geos::io::WKTWriter::appendGeometryTaggedText" ref="a277c4c7653c778f55b9b6c170fd475d1" args="(const geom::Geometry *geometry, int level, Writer *writer)" -->
void </td><td class="memItemRight" valign="bottom"><b>appendGeometryTaggedText</b> (const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> *geometry, int level, Writer *writer)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a8cf217e0860765155e28d314149d4299"></a><!-- doxytag: member="geos::io::WKTWriter::appendPointTaggedText" ref="a8cf217e0860765155e28d314149d4299" args="(const geom::Coordinate *coordinate, int level, Writer *writer)" -->
void </td><td class="memItemRight" valign="bottom"><b>appendPointTaggedText</b> (const <a class="el" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a> *coordinate, int level, Writer *writer)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a20c30fe58429e2955de31646ddf8d564"></a><!-- doxytag: member="geos::io::WKTWriter::appendLineStringTaggedText" ref="a20c30fe58429e2955de31646ddf8d564" args="(const geom::LineString *lineString, int level, Writer *writer)" -->
void </td><td class="memItemRight" valign="bottom"><b>appendLineStringTaggedText</b> (const <a class="el" href="classgeos_1_1geom_1_1LineString.html">geom::LineString</a> *lineString, int level, Writer *writer)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a2cea7da4d2f9f935c6b8ad906235f2e3"></a><!-- doxytag: member="geos::io::WKTWriter::appendLinearRingTaggedText" ref="a2cea7da4d2f9f935c6b8ad906235f2e3" args="(const geom::LinearRing *lineString, int level, Writer *writer)" -->
void </td><td class="memItemRight" valign="bottom"><b>appendLinearRingTaggedText</b> (const <a class="el" href="classgeos_1_1geom_1_1LinearRing.html">geom::LinearRing</a> *lineString, int level, Writer *writer)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a52c0e47aa944946bb2ebf4789d15705e"></a><!-- doxytag: member="geos::io::WKTWriter::appendPolygonTaggedText" ref="a52c0e47aa944946bb2ebf4789d15705e" args="(const geom::Polygon *polygon, int level, Writer *writer)" -->
void </td><td class="memItemRight" valign="bottom"><b>appendPolygonTaggedText</b> (const <a class="el" href="classgeos_1_1geom_1_1Polygon.html">geom::Polygon</a> *polygon, int level, Writer *writer)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a50415ef36c5513c37f457e18f30430ba"></a><!-- doxytag: member="geos::io::WKTWriter::appendMultiPointTaggedText" ref="a50415ef36c5513c37f457e18f30430ba" args="(const geom::MultiPoint *multipoint, int level, Writer *writer)" -->
void </td><td class="memItemRight" valign="bottom"><b>appendMultiPointTaggedText</b> (const <a class="el" href="classgeos_1_1geom_1_1MultiPoint.html">geom::MultiPoint</a> *multipoint, int level, Writer *writer)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a159e93392ed94ad9d1c64e548e0da134"></a><!-- doxytag: member="geos::io::WKTWriter::appendMultiLineStringTaggedText" ref="a159e93392ed94ad9d1c64e548e0da134" args="(const geom::MultiLineString *multiLineString, int level, Writer *writer)" -->
void </td><td class="memItemRight" valign="bottom"><b>appendMultiLineStringTaggedText</b> (const <a class="el" href="classgeos_1_1geom_1_1MultiLineString.html">geom::MultiLineString</a> *multiLineString, int level, Writer *writer)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a7efb2f326339b41e3f7a3d2b893ca36a"></a><!-- doxytag: member="geos::io::WKTWriter::appendMultiPolygonTaggedText" ref="a7efb2f326339b41e3f7a3d2b893ca36a" args="(const geom::MultiPolygon *multiPolygon, int level, Writer *writer)" -->
void </td><td class="memItemRight" valign="bottom"><b>appendMultiPolygonTaggedText</b> (const <a class="el" href="classgeos_1_1geom_1_1MultiPolygon.html">geom::MultiPolygon</a> *multiPolygon, int level, Writer *writer)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa4d80becd4b4407852340e70e3b0cecd"></a><!-- doxytag: member="geos::io::WKTWriter::appendGeometryCollectionTaggedText" ref="aa4d80becd4b4407852340e70e3b0cecd" args="(const geom::GeometryCollection *geometryCollection, int level, Writer *writer)" -->
void </td><td class="memItemRight" valign="bottom"><b>appendGeometryCollectionTaggedText</b> (const <a class="el" href="classgeos_1_1geom_1_1GeometryCollection.html">geom::GeometryCollection</a> *geometryCollection, int level, Writer *writer)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae7a74c651009619c59a908ac2d854d7c"></a><!-- doxytag: member="geos::io::WKTWriter::appendPointText" ref="ae7a74c651009619c59a908ac2d854d7c" args="(const geom::Coordinate *coordinate, int level, Writer *writer)" -->
void </td><td class="memItemRight" valign="bottom"><b>appendPointText</b> (const <a class="el" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a> *coordinate, int level, Writer *writer)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a741d7a1405b32e5ee0e00f61de4413c4"></a><!-- doxytag: member="geos::io::WKTWriter::appendCoordinate" ref="a741d7a1405b32e5ee0e00f61de4413c4" args="(const geom::Coordinate *coordinate, Writer *writer)" -->
void </td><td class="memItemRight" valign="bottom"><b>appendCoordinate</b> (const <a class="el" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a> *coordinate, Writer *writer)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aaa49d622a4bc56067dd573047ff86d1f"></a><!-- doxytag: member="geos::io::WKTWriter::writeNumber" ref="aaa49d622a4bc56067dd573047ff86d1f" args="(double d)" -->
std::string </td><td class="memItemRight" valign="bottom"><b>writeNumber</b> (double d)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aeb346622124d13bcd8d867919f5b8a33"></a><!-- doxytag: member="geos::io::WKTWriter::appendLineStringText" ref="aeb346622124d13bcd8d867919f5b8a33" args="(const geom::LineString *lineString, int level, bool doIndent, Writer *writer)" -->
void </td><td class="memItemRight" valign="bottom"><b>appendLineStringText</b> (const <a class="el" href="classgeos_1_1geom_1_1LineString.html">geom::LineString</a> *lineString, int level, bool doIndent, Writer *writer)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ab1f85cfd1a2d6d027d02e1b065fcc8e7"></a><!-- doxytag: member="geos::io::WKTWriter::appendPolygonText" ref="ab1f85cfd1a2d6d027d02e1b065fcc8e7" args="(const geom::Polygon *polygon, int level, bool indentFirst, Writer *writer)" -->
void </td><td class="memItemRight" valign="bottom"><b>appendPolygonText</b> (const <a class="el" href="classgeos_1_1geom_1_1Polygon.html">geom::Polygon</a> *polygon, int level, bool indentFirst, Writer *writer)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4e1df417aca530c3562a2788398a76dd"></a><!-- doxytag: member="geos::io::WKTWriter::appendMultiPointText" ref="a4e1df417aca530c3562a2788398a76dd" args="(const geom::MultiPoint *multiPoint, int level, Writer *writer)" -->
void </td><td class="memItemRight" valign="bottom"><b>appendMultiPointText</b> (const <a class="el" href="classgeos_1_1geom_1_1MultiPoint.html">geom::MultiPoint</a> *multiPoint, int level, Writer *writer)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ac7ac0ba72b6acba37543a7a42aa1d016"></a><!-- doxytag: member="geos::io::WKTWriter::appendMultiLineStringText" ref="ac7ac0ba72b6acba37543a7a42aa1d016" args="(const geom::MultiLineString *multiLineString, int level, bool indentFirst, Writer *writer)" -->
void </td><td class="memItemRight" valign="bottom"><b>appendMultiLineStringText</b> (const <a class="el" href="classgeos_1_1geom_1_1MultiLineString.html">geom::MultiLineString</a> *multiLineString, int level, bool indentFirst, Writer *writer)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a5cc4d05ec1975f2d05c465bb96e6bb8f"></a><!-- doxytag: member="geos::io::WKTWriter::appendMultiPolygonText" ref="a5cc4d05ec1975f2d05c465bb96e6bb8f" args="(const geom::MultiPolygon *multiPolygon, int level, Writer *writer)" -->
void </td><td class="memItemRight" valign="bottom"><b>appendMultiPolygonText</b> (const <a class="el" href="classgeos_1_1geom_1_1MultiPolygon.html">geom::MultiPolygon</a> *multiPolygon, int level, Writer *writer)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a1f4b494791067c147b068eefe707c376"></a><!-- doxytag: member="geos::io::WKTWriter::appendGeometryCollectionText" ref="a1f4b494791067c147b068eefe707c376" args="(const geom::GeometryCollection *geometryCollection, int level, Writer *writer)" -->
void </td><td class="memItemRight" valign="bottom"><b>appendGeometryCollectionText</b> (const <a class="el" href="classgeos_1_1geom_1_1GeometryCollection.html">geom::GeometryCollection</a> *geometryCollection, int level, Writer *writer)</td></tr>
<tr><td colspan="2"><h2><a name="pro-attribs"></a>
Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a4ff4fe037011ce416b1365bebfe1c879"></a><!-- doxytag: member="geos::io::WKTWriter::formatter" ref="a4ff4fe037011ce416b1365bebfe1c879" args="" -->
std::string </td><td class="memItemRight" valign="bottom"><b>formatter</b></td></tr>
</table>
<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>Outputs the textual representation of a Geometry. See also <a class="el" href="classgeos_1_1io_1_1WKTReader.html" title="WKT parser class; see also WKTWriter.">WKTReader</a>. </p>
<p>The <a class="el" href="classgeos_1_1io_1_1WKTWriter.html" title="Outputs the textual representation of a Geometry. See also WKTReader.">WKTWriter</a> outputs coordinates rounded to the precision model. No more than the maximum number of necessary decimal places will be output.</p>
<p>The Well-known Text format is defined in the <a href="http://www.opengis.org/techno/specs.htm">OpenGIS Simple Features Specification for SQL</a>.</p>
<p>A non-standard "LINEARRING" tag is used for LinearRings. The WKT spec does not define a special tag for LinearRings. The standard tag to use is "LINESTRING".</p>
<p>See <a class="el" href="classgeos_1_1io_1_1WKTReader.html" title="WKT parser class; see also WKTWriter.">WKTReader</a> for parsing. </p>
<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="ad26c022c709832a4b413571be7c88503"></a><!-- doxytag: member="geos::io::WKTWriter::toLineString" ref="ad26c022c709832a4b413571be7c88503" args="(const geom::CoordinateSequence &seq)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">static std::string geos::io::WKTWriter::toLineString </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classgeos_1_1geom_1_1CoordinateSequence.html">geom::CoordinateSequence</a> & </td>
<td class="paramname"> <em>seq</em></td>
<td> ) </td>
<td><code> [static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Generates the WKT for a N-point <code>LineString</code>.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>seq</em> </td><td>the sequence to outpout</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>the WKT </dd></dl>
</div>
</div>
<a class="anchor" id="a1e532031c5766f3d174ab1d682eb7ae4"></a><!-- doxytag: member="geos::io::WKTWriter::toLineString" ref="a1e532031c5766f3d174ab1d682eb7ae4" args="(const geom::Coordinate &p0, const geom::Coordinate &p1)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">static std::string geos::io::WKTWriter::toLineString </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a> & </td>
<td class="paramname"> <em>p0</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const <a class="el" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a> & </td>
<td class="paramname"> <em>p1</em></td><td> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Generates the WKT for a 2-point <code>LineString</code>.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>p0</em> </td><td>the first coordinate </td></tr>
<tr><td valign="top"></td><td valign="top"><em>p1</em> </td><td>the second coordinate</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>the WKT </dd></dl>
</div>
</div>
<a class="anchor" id="a0f25ee5742c2909feaf9c693d25a6c7d"></a><!-- doxytag: member="geos::io::WKTWriter::toPoint" ref="a0f25ee5742c2909feaf9c693d25a6c7d" args="(const geom::Coordinate &p0)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">static std::string geos::io::WKTWriter::toPoint </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a> & </td>
<td class="paramname"> <em>p0</em></td>
<td> ) </td>
<td><code> [static]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Generates the WKT for a <code>Point</code>.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>p0</em> </td><td>the point coordinate</td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>the WKT </dd></dl>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="WKTWriter_8h_source.html">WKTWriter.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>
