EVOLUTION-MANAGER
Edit File: classOGRCurve.html
<!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"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.5"/> <title>OGR: OGRCurve Class Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td style="padding-left: 0.5em;"> <div id="projectname">OGR </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.5 --> <div id="navrow1" 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 class="current"><a href="annotated.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> </ul> </div> <div id="navrow2" 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><!-- top --> <div class="header"> <div class="summary"> <a href="#pub-methods">Public Member Functions</a> | <a href="classOGRCurve-members.html">List of all members</a> </div> <div class="headertitle"> <div class="title">OGRCurve Class Reference<span class="mlabels"><span class="mlabel">abstract</span></span></div> </div> </div><!--header--> <div class="contents"> <p><code>#include <<a class="el" href="ogr__geometry_8h_source.html">ogr_geometry.h</a>></code></p> <div class="dynheader"> Inheritance diagram for OGRCurve:</div> <div class="dyncontent"> <div class="center"> <img src="classOGRCurve.png" usemap="#OGRCurve_map" alt=""/> <map id="OGRCurve_map" name="OGRCurve_map"> <area href="classOGRGeometry.html" alt="OGRGeometry" shape="rect" coords="0,0,100,24"/> <area href="classOGRLineString.html" alt="OGRLineString" shape="rect" coords="0,112,100,136"/> <area href="classOGRLinearRing.html" alt="OGRLinearRing" shape="rect" coords="0,168,100,192"/> </map> </div></div> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a> Public Member Functions</h2></td></tr> <tr class="memitem:a09d2e65489ca56fc4f09a281b50f3e74"><td class="memItemLeft" align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRCurve.html#a09d2e65489ca56fc4f09a281b50f3e74">get_Length</a> () const =0</td></tr> <tr class="memdesc:a09d2e65489ca56fc4f09a281b50f3e74"><td class="mdescLeft"> </td><td class="mdescRight">Returns the length of the curve. <a href="#a09d2e65489ca56fc4f09a281b50f3e74">More...</a><br/></td></tr> <tr class="separator:a09d2e65489ca56fc4f09a281b50f3e74"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a28510cf9de71e098b50d241f6ab99cd1"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRCurve.html#a28510cf9de71e098b50d241f6ab99cd1">StartPoint</a> (<a class="el" href="classOGRPoint.html">OGRPoint</a> *) const =0</td></tr> <tr class="memdesc:a28510cf9de71e098b50d241f6ab99cd1"><td class="mdescLeft"> </td><td class="mdescRight">Return the curve start point. <a href="#a28510cf9de71e098b50d241f6ab99cd1">More...</a><br/></td></tr> <tr class="separator:a28510cf9de71e098b50d241f6ab99cd1"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a2e9e8e178c7e70efdecd1c50d95d537e"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRCurve.html#a2e9e8e178c7e70efdecd1c50d95d537e">EndPoint</a> (<a class="el" href="classOGRPoint.html">OGRPoint</a> *) const =0</td></tr> <tr class="memdesc:a2e9e8e178c7e70efdecd1c50d95d537e"><td class="mdescLeft"> </td><td class="mdescRight">Return the curve end point. <a href="#a2e9e8e178c7e70efdecd1c50d95d537e">More...</a><br/></td></tr> <tr class="separator:a2e9e8e178c7e70efdecd1c50d95d537e"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aff2fe93b6cddc385035480c7d4290127"><td class="memItemLeft" align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRCurve.html#aff2fe93b6cddc385035480c7d4290127">get_IsClosed</a> () const </td></tr> <tr class="memdesc:aff2fe93b6cddc385035480c7d4290127"><td class="mdescLeft"> </td><td class="mdescRight">Return TRUE if curve is closed. <a href="#aff2fe93b6cddc385035480c7d4290127">More...</a><br/></td></tr> <tr class="separator:aff2fe93b6cddc385035480c7d4290127"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a690570c5282483c043c0badbf94ce38b"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRCurve.html#a690570c5282483c043c0badbf94ce38b">Value</a> (double, <a class="el" href="classOGRPoint.html">OGRPoint</a> *) const =0</td></tr> <tr class="memdesc:a690570c5282483c043c0badbf94ce38b"><td class="mdescLeft"> </td><td class="mdescRight">Fetch point at given distance along curve. <a href="#a690570c5282483c043c0badbf94ce38b">More...</a><br/></td></tr> <tr class="separator:a690570c5282483c043c0badbf94ce38b"><td class="memSeparator" colspan="2"> </td></tr> <tr class="inherit_header pub_methods_classOGRGeometry"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classOGRGeometry')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classOGRGeometry.html">OGRGeometry</a></td></tr> <tr class="memitem:aadca09471fa9917452e087ba12d73eeb inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#aadca09471fa9917452e087ba12d73eeb">getDimension</a> () const =0</td></tr> <tr class="memdesc:aadca09471fa9917452e087ba12d73eeb inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Get the dimension of this object. <a href="#aadca09471fa9917452e087ba12d73eeb">More...</a><br/></td></tr> <tr class="separator:aadca09471fa9917452e087ba12d73eeb inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a2a93f43a3b66462195b46f7fd2196dfc inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a2a93f43a3b66462195b46f7fd2196dfc">getCoordinateDimension</a> () const </td></tr> <tr class="memdesc:a2a93f43a3b66462195b46f7fd2196dfc inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Get the dimension of the coordinates in this object. <a href="#a2a93f43a3b66462195b46f7fd2196dfc">More...</a><br/></td></tr> <tr class="separator:a2a93f43a3b66462195b46f7fd2196dfc inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac8653ba97e53f3e3b041946ca2acc111 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual OGRBoolean </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#ac8653ba97e53f3e3b041946ca2acc111">IsEmpty</a> () const =0</td></tr> <tr class="memdesc:ac8653ba97e53f3e3b041946ca2acc111 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Returns TRUE (non-zero) if the object has no points. <a href="#ac8653ba97e53f3e3b041946ca2acc111">More...</a><br/></td></tr> <tr class="separator:ac8653ba97e53f3e3b041946ca2acc111 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a7bbb194937466a6127b5436ac2ae99d9 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual OGRBoolean </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a7bbb194937466a6127b5436ac2ae99d9">IsValid</a> () const </td></tr> <tr class="memdesc:a7bbb194937466a6127b5436ac2ae99d9 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Test if the geometry is valid. <a href="#a7bbb194937466a6127b5436ac2ae99d9">More...</a><br/></td></tr> <tr class="separator:a7bbb194937466a6127b5436ac2ae99d9 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab72b0c5c673d8b1cf6f870fabbeffe26 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual OGRBoolean </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#ab72b0c5c673d8b1cf6f870fabbeffe26">IsSimple</a> () const </td></tr> <tr class="memdesc:ab72b0c5c673d8b1cf6f870fabbeffe26 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Test if the geometry is simple. <a href="#ab72b0c5c673d8b1cf6f870fabbeffe26">More...</a><br/></td></tr> <tr class="separator:ab72b0c5c673d8b1cf6f870fabbeffe26 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ad15ffdcae4351112b3106d4f87b2a3bf inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual OGRBoolean </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#ad15ffdcae4351112b3106d4f87b2a3bf">IsRing</a> () const </td></tr> <tr class="memdesc:ad15ffdcae4351112b3106d4f87b2a3bf inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Test if the geometry is a ring. <a href="#ad15ffdcae4351112b3106d4f87b2a3bf">More...</a><br/></td></tr> <tr class="separator:ad15ffdcae4351112b3106d4f87b2a3bf inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a1702b5b8142abe761061a6cd44e50b05 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a1702b5b8142abe761061a6cd44e50b05">empty</a> ()=0</td></tr> <tr class="memdesc:a1702b5b8142abe761061a6cd44e50b05 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Clear geometry information. This restores the geometry to it's initial state after construction, and before assignment of actual geometry. <a href="#a1702b5b8142abe761061a6cd44e50b05">More...</a><br/></td></tr> <tr class="separator:a1702b5b8142abe761061a6cd44e50b05 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af4cf9f6eee1997268a481b39401c3161 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classOGRGeometry.html">OGRGeometry</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#af4cf9f6eee1997268a481b39401c3161">clone</a> () const =0</td></tr> <tr class="memdesc:af4cf9f6eee1997268a481b39401c3161 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Make a copy of this object. <a href="#af4cf9f6eee1997268a481b39401c3161">More...</a><br/></td></tr> <tr class="separator:af4cf9f6eee1997268a481b39401c3161 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aa3d42b06ae6f7bbef6d1a2886da8d398 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#aa3d42b06ae6f7bbef6d1a2886da8d398">getEnvelope</a> (<a class="el" href="classOGREnvelope.html">OGREnvelope</a> *psEnvelope) const =0</td></tr> <tr class="memdesc:aa3d42b06ae6f7bbef6d1a2886da8d398 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Computes and returns the bounding envelope for this geometry in the passed psEnvelope structure. <a href="#aa3d42b06ae6f7bbef6d1a2886da8d398">More...</a><br/></td></tr> <tr class="separator:aa3d42b06ae6f7bbef6d1a2886da8d398 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a3926892dbde299ffd652ee109b5967c5 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a3926892dbde299ffd652ee109b5967c5">getEnvelope</a> (<a class="el" href="classOGREnvelope3D.html">OGREnvelope3D</a> *psEnvelope) const =0</td></tr> <tr class="memdesc:a3926892dbde299ffd652ee109b5967c5 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Computes and returns the bounding envelope (3D) for this geometry in the passed psEnvelope structure. <a href="#a3926892dbde299ffd652ee109b5967c5">More...</a><br/></td></tr> <tr class="separator:a3926892dbde299ffd652ee109b5967c5 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:acd1a8164dae2e44e50990756ed6b8b4a inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual int </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#acd1a8164dae2e44e50990756ed6b8b4a">WkbSize</a> () const =0</td></tr> <tr class="memdesc:acd1a8164dae2e44e50990756ed6b8b4a inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Returns size of related binary representation. <a href="#acd1a8164dae2e44e50990756ed6b8b4a">More...</a><br/></td></tr> <tr class="separator:acd1a8164dae2e44e50990756ed6b8b4a inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab2c6583c2b7c3e526dcfe54a61470c1f inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual OGRErr </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#ab2c6583c2b7c3e526dcfe54a61470c1f">importFromWkb</a> (unsigned char *, int=-1)=0</td></tr> <tr class="memdesc:ab2c6583c2b7c3e526dcfe54a61470c1f inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Assign geometry from well known binary data. <a href="#ab2c6583c2b7c3e526dcfe54a61470c1f">More...</a><br/></td></tr> <tr class="separator:ab2c6583c2b7c3e526dcfe54a61470c1f inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ad46eeb33da8b6de99f1697f8de9cbea7 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual OGRErr </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#ad46eeb33da8b6de99f1697f8de9cbea7">exportToWkb</a> (OGRwkbByteOrder, unsigned char *, <a class="el" href="ogr__core_8h.html#a6716bd3399c31e7bc8b0fd94fd7d9ba6">OGRwkbVariant</a>=<a class="el" href="ogr__core_8h.html#a6716bd3399c31e7bc8b0fd94fd7d9ba6a5d0541e06abb0f9c6496f9ff75f8578c">wkbVariantOgc</a>) const =0</td></tr> <tr class="memdesc:ad46eeb33da8b6de99f1697f8de9cbea7 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Convert a geometry into well known binary format. <a href="#ad46eeb33da8b6de99f1697f8de9cbea7">More...</a><br/></td></tr> <tr class="separator:ad46eeb33da8b6de99f1697f8de9cbea7 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a30561a301d44b1f90393ea4a78a5b0a5 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual OGRErr </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a30561a301d44b1f90393ea4a78a5b0a5">importFromWkt</a> (char **ppszInput)=0</td></tr> <tr class="memdesc:a30561a301d44b1f90393ea4a78a5b0a5 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Assign geometry from well known text data. <a href="#a30561a301d44b1f90393ea4a78a5b0a5">More...</a><br/></td></tr> <tr class="separator:a30561a301d44b1f90393ea4a78a5b0a5 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a0c941d5efdff84666af5a6f6b540aafb inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual OGRErr </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a0c941d5efdff84666af5a6f6b540aafb">exportToWkt</a> (char **ppszDstText) const =0</td></tr> <tr class="memdesc:a0c941d5efdff84666af5a6f6b540aafb inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Convert a geometry into well known text format. <a href="#a0c941d5efdff84666af5a6f6b540aafb">More...</a><br/></td></tr> <tr class="separator:a0c941d5efdff84666af5a6f6b540aafb inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a5c6bca18682cb933e3227552d480e1a5 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="ogr__core_8h.html#a800236a0d460ef66e687b7b65610f12a">OGRwkbGeometryType</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a5c6bca18682cb933e3227552d480e1a5">getGeometryType</a> () const =0</td></tr> <tr class="memdesc:a5c6bca18682cb933e3227552d480e1a5 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Fetch geometry type. <a href="#a5c6bca18682cb933e3227552d480e1a5">More...</a><br/></td></tr> <tr class="separator:a5c6bca18682cb933e3227552d480e1a5 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aba109e1c53ce1452942f85eae66d88b8 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#aba109e1c53ce1452942f85eae66d88b8">getGeometryName</a> () const =0</td></tr> <tr class="memdesc:aba109e1c53ce1452942f85eae66d88b8 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Fetch WKT name for geometry type. <a href="#aba109e1c53ce1452942f85eae66d88b8">More...</a><br/></td></tr> <tr class="separator:aba109e1c53ce1452942f85eae66d88b8 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a2e70f05d61566a5ddaa29b44f637cfff inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a2e70f05d61566a5ddaa29b44f637cfff">dumpReadable</a> (FILE *, const char *=NULL, char **papszOptions=NULL) const </td></tr> <tr class="memdesc:a2e70f05d61566a5ddaa29b44f637cfff inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Dump geometry in well known text format to indicated output file. <a href="#a2e70f05d61566a5ddaa29b44f637cfff">More...</a><br/></td></tr> <tr class="separator:a2e70f05d61566a5ddaa29b44f637cfff inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aaae1a2ced937a5900b2bfeb717bad6c9 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#aaae1a2ced937a5900b2bfeb717bad6c9">flattenTo2D</a> ()=0</td></tr> <tr class="memdesc:aaae1a2ced937a5900b2bfeb717bad6c9 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Convert geometry to strictly 2D. In a sense this converts all Z coordinates to 0.0. <a href="#aaae1a2ced937a5900b2bfeb717bad6c9">More...</a><br/></td></tr> <tr class="separator:aaae1a2ced937a5900b2bfeb717bad6c9 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aacfeca4beed34b58bed61de7cae36b4e inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual char * </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#aacfeca4beed34b58bed61de7cae36b4e">exportToGML</a> (const char *const *papszOptions=NULL) const </td></tr> <tr class="memdesc:aacfeca4beed34b58bed61de7cae36b4e inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Convert a geometry into GML format. <a href="#aacfeca4beed34b58bed61de7cae36b4e">More...</a><br/></td></tr> <tr class="separator:aacfeca4beed34b58bed61de7cae36b4e inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a579b67f04630b791a229b6a7c2914640 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual char * </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a579b67f04630b791a229b6a7c2914640">exportToKML</a> () const </td></tr> <tr class="memdesc:a579b67f04630b791a229b6a7c2914640 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Convert a geometry into KML format. <a href="#a579b67f04630b791a229b6a7c2914640">More...</a><br/></td></tr> <tr class="separator:a579b67f04630b791a229b6a7c2914640 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a28609fce6bd422b16182eab58ff4e812 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual char * </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a28609fce6bd422b16182eab58ff4e812">exportToJson</a> () const </td></tr> <tr class="memdesc:a28609fce6bd422b16182eab58ff4e812 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Convert a geometry into GeoJSON format. <a href="#a28609fce6bd422b16182eab58ff4e812">More...</a><br/></td></tr> <tr class="separator:a28609fce6bd422b16182eab58ff4e812 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aeb6cf249316b3046e0d4f77ec400e844 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#aeb6cf249316b3046e0d4f77ec400e844">closeRings</a> ()</td></tr> <tr class="memdesc:aeb6cf249316b3046e0d4f77ec400e844 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Force rings to be closed. <a href="#aeb6cf249316b3046e0d4f77ec400e844">More...</a><br/></td></tr> <tr class="separator:aeb6cf249316b3046e0d4f77ec400e844 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a79f84a2b948d511f28c47c47577dea49 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a79f84a2b948d511f28c47c47577dea49">setCoordinateDimension</a> (int nDimension)</td></tr> <tr class="memdesc:a79f84a2b948d511f28c47c47577dea49 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Set the coordinate dimension. <a href="#a79f84a2b948d511f28c47c47577dea49">More...</a><br/></td></tr> <tr class="separator:a79f84a2b948d511f28c47c47577dea49 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a4308e3549c65aa12cc2ba41be15d99a0 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a4308e3549c65aa12cc2ba41be15d99a0">assignSpatialReference</a> (<a class="el" href="classOGRSpatialReference.html">OGRSpatialReference</a> *poSR)</td></tr> <tr class="memdesc:a4308e3549c65aa12cc2ba41be15d99a0 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Assign spatial reference to this object. <a href="#a4308e3549c65aa12cc2ba41be15d99a0">More...</a><br/></td></tr> <tr class="separator:a4308e3549c65aa12cc2ba41be15d99a0 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a194f0bbdae896539852106cafbffbe87 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classOGRSpatialReference.html">OGRSpatialReference</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a194f0bbdae896539852106cafbffbe87">getSpatialReference</a> (void) const </td></tr> <tr class="memdesc:a194f0bbdae896539852106cafbffbe87 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Returns spatial reference system for object. <a href="#a194f0bbdae896539852106cafbffbe87">More...</a><br/></td></tr> <tr class="separator:a194f0bbdae896539852106cafbffbe87 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aa9e8bfb3c2129f25cf622660f734e1ba inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual OGRErr </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#aa9e8bfb3c2129f25cf622660f734e1ba">transform</a> (<a class="el" href="classOGRCoordinateTransformation.html">OGRCoordinateTransformation</a> *poCT)=0</td></tr> <tr class="memdesc:aa9e8bfb3c2129f25cf622660f734e1ba inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Apply arbitrary coordinate transformation to geometry. <a href="#aa9e8bfb3c2129f25cf622660f734e1ba">More...</a><br/></td></tr> <tr class="separator:aa9e8bfb3c2129f25cf622660f734e1ba inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ae3f0b441fbf2f66ce3ef3571268ab10f inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">OGRErr </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#ae3f0b441fbf2f66ce3ef3571268ab10f">transformTo</a> (<a class="el" href="classOGRSpatialReference.html">OGRSpatialReference</a> *poSR)</td></tr> <tr class="memdesc:ae3f0b441fbf2f66ce3ef3571268ab10f inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Transform geometry to new spatial reference system. <a href="#ae3f0b441fbf2f66ce3ef3571268ab10f">More...</a><br/></td></tr> <tr class="separator:ae3f0b441fbf2f66ce3ef3571268ab10f inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a91685bd7c0bdd67cd073a8b4da3c06a5 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a91685bd7c0bdd67cd073a8b4da3c06a5">segmentize</a> (double dfMaxLength)</td></tr> <tr class="memdesc:a91685bd7c0bdd67cd073a8b4da3c06a5 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Modify the geometry such it has no segment longer then the given distance. <a href="#a91685bd7c0bdd67cd073a8b4da3c06a5">More...</a><br/></td></tr> <tr class="separator:a91685bd7c0bdd67cd073a8b4da3c06a5 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a0829528c9ca29059f86399da954fc8ae inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual OGRBoolean </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a0829528c9ca29059f86399da954fc8ae">Intersects</a> (<a class="el" href="classOGRGeometry.html">OGRGeometry</a> *) const </td></tr> <tr class="memdesc:a0829528c9ca29059f86399da954fc8ae inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Do these features intersect? <a href="#a0829528c9ca29059f86399da954fc8ae">More...</a><br/></td></tr> <tr class="separator:a0829528c9ca29059f86399da954fc8ae inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ae751513a46c7e7b154796bfe494faf16 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual OGRBoolean </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#ae751513a46c7e7b154796bfe494faf16">Equals</a> (<a class="el" href="classOGRGeometry.html">OGRGeometry</a> *) const =0</td></tr> <tr class="memdesc:ae751513a46c7e7b154796bfe494faf16 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Returns TRUE if two geometries are equivalent. <a href="#ae751513a46c7e7b154796bfe494faf16">More...</a><br/></td></tr> <tr class="separator:ae751513a46c7e7b154796bfe494faf16 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a45f683761d57c8bea40e4ca1d832760a inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual OGRBoolean </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a45f683761d57c8bea40e4ca1d832760a">Disjoint</a> (const <a class="el" href="classOGRGeometry.html">OGRGeometry</a> *) const </td></tr> <tr class="memdesc:a45f683761d57c8bea40e4ca1d832760a inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Test for disjointness. <a href="#a45f683761d57c8bea40e4ca1d832760a">More...</a><br/></td></tr> <tr class="separator:a45f683761d57c8bea40e4ca1d832760a inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a5d3e23c20b51ceb5a56d397f812a81a2 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual OGRBoolean </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a5d3e23c20b51ceb5a56d397f812a81a2">Touches</a> (const <a class="el" href="classOGRGeometry.html">OGRGeometry</a> *) const </td></tr> <tr class="memdesc:a5d3e23c20b51ceb5a56d397f812a81a2 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Test for touching. <a href="#a5d3e23c20b51ceb5a56d397f812a81a2">More...</a><br/></td></tr> <tr class="separator:a5d3e23c20b51ceb5a56d397f812a81a2 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ad5656df62f0857852519bea1486ab1ff inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual OGRBoolean </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#ad5656df62f0857852519bea1486ab1ff">Crosses</a> (const <a class="el" href="classOGRGeometry.html">OGRGeometry</a> *) const </td></tr> <tr class="memdesc:ad5656df62f0857852519bea1486ab1ff inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Test for crossing. <a href="#ad5656df62f0857852519bea1486ab1ff">More...</a><br/></td></tr> <tr class="separator:ad5656df62f0857852519bea1486ab1ff inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:abb4bb4687de9b6f23e61b686177b2856 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual OGRBoolean </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#abb4bb4687de9b6f23e61b686177b2856">Within</a> (const <a class="el" href="classOGRGeometry.html">OGRGeometry</a> *) const </td></tr> <tr class="memdesc:abb4bb4687de9b6f23e61b686177b2856 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Test for containment. <a href="#abb4bb4687de9b6f23e61b686177b2856">More...</a><br/></td></tr> <tr class="separator:abb4bb4687de9b6f23e61b686177b2856 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a5e2c9296c75521ec8aff5bc2285c347f inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual OGRBoolean </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a5e2c9296c75521ec8aff5bc2285c347f">Contains</a> (const <a class="el" href="classOGRGeometry.html">OGRGeometry</a> *) const </td></tr> <tr class="memdesc:a5e2c9296c75521ec8aff5bc2285c347f inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Test for containment. <a href="#a5e2c9296c75521ec8aff5bc2285c347f">More...</a><br/></td></tr> <tr class="separator:a5e2c9296c75521ec8aff5bc2285c347f inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:afc672c524568f3ee6ee5257b250d2b12 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual OGRBoolean </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#afc672c524568f3ee6ee5257b250d2b12">Overlaps</a> (const <a class="el" href="classOGRGeometry.html">OGRGeometry</a> *) const </td></tr> <tr class="memdesc:afc672c524568f3ee6ee5257b250d2b12 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Test for overlap. <a href="#afc672c524568f3ee6ee5257b250d2b12">More...</a><br/></td></tr> <tr class="separator:afc672c524568f3ee6ee5257b250d2b12 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a0cea06bf68f632c68a54f7356722fb1d inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classOGRGeometry.html">OGRGeometry</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a0cea06bf68f632c68a54f7356722fb1d">Boundary</a> () const </td></tr> <tr class="memdesc:a0cea06bf68f632c68a54f7356722fb1d inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Compute boundary. <a href="#a0cea06bf68f632c68a54f7356722fb1d">More...</a><br/></td></tr> <tr class="separator:a0cea06bf68f632c68a54f7356722fb1d inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a24fb51e9b419e97f14964e5a00ae3fb4 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual double </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a24fb51e9b419e97f14964e5a00ae3fb4">Distance</a> (const <a class="el" href="classOGRGeometry.html">OGRGeometry</a> *) const </td></tr> <tr class="memdesc:a24fb51e9b419e97f14964e5a00ae3fb4 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Compute distance between two geometries. <a href="#a24fb51e9b419e97f14964e5a00ae3fb4">More...</a><br/></td></tr> <tr class="separator:a24fb51e9b419e97f14964e5a00ae3fb4 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac906abd9b1cd9dd2b208a10c6e9d1bf0 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classOGRGeometry.html">OGRGeometry</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#ac906abd9b1cd9dd2b208a10c6e9d1bf0">ConvexHull</a> () const </td></tr> <tr class="memdesc:ac906abd9b1cd9dd2b208a10c6e9d1bf0 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Compute convex hull. <a href="#ac906abd9b1cd9dd2b208a10c6e9d1bf0">More...</a><br/></td></tr> <tr class="separator:ac906abd9b1cd9dd2b208a10c6e9d1bf0 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab34b27e2c8812a0fc1dccf055b11d1a2 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classOGRGeometry.html">OGRGeometry</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#ab34b27e2c8812a0fc1dccf055b11d1a2">Buffer</a> (double dfDist, int nQuadSegs=30) const </td></tr> <tr class="memdesc:ab34b27e2c8812a0fc1dccf055b11d1a2 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Compute buffer of geometry. <a href="#ab34b27e2c8812a0fc1dccf055b11d1a2">More...</a><br/></td></tr> <tr class="separator:ab34b27e2c8812a0fc1dccf055b11d1a2 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a202ad4c29487ca046c4a2b055042cb6a inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classOGRGeometry.html">OGRGeometry</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a202ad4c29487ca046c4a2b055042cb6a">Intersection</a> (const <a class="el" href="classOGRGeometry.html">OGRGeometry</a> *) const </td></tr> <tr class="memdesc:a202ad4c29487ca046c4a2b055042cb6a inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Compute intersection. <a href="#a202ad4c29487ca046c4a2b055042cb6a">More...</a><br/></td></tr> <tr class="separator:a202ad4c29487ca046c4a2b055042cb6a inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a15fb98d101f5887f7c3af40b6da5a3c4 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classOGRGeometry.html">OGRGeometry</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a15fb98d101f5887f7c3af40b6da5a3c4">Union</a> (const <a class="el" href="classOGRGeometry.html">OGRGeometry</a> *) const </td></tr> <tr class="memdesc:a15fb98d101f5887f7c3af40b6da5a3c4 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Compute union. <a href="#a15fb98d101f5887f7c3af40b6da5a3c4">More...</a><br/></td></tr> <tr class="separator:a15fb98d101f5887f7c3af40b6da5a3c4 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a2ba2d777083c60fe707a40d2adc36f20 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classOGRGeometry.html">OGRGeometry</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a2ba2d777083c60fe707a40d2adc36f20">UnionCascaded</a> () const </td></tr> <tr class="memdesc:a2ba2d777083c60fe707a40d2adc36f20 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Compute union using cascading. <a href="#a2ba2d777083c60fe707a40d2adc36f20">More...</a><br/></td></tr> <tr class="separator:a2ba2d777083c60fe707a40d2adc36f20 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac92e1ca0e8b108ee920147d4894bde3a inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classOGRGeometry.html">OGRGeometry</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#ac92e1ca0e8b108ee920147d4894bde3a">Difference</a> (const <a class="el" href="classOGRGeometry.html">OGRGeometry</a> *) const </td></tr> <tr class="memdesc:ac92e1ca0e8b108ee920147d4894bde3a inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Compute difference. <a href="#ac92e1ca0e8b108ee920147d4894bde3a">More...</a><br/></td></tr> <tr class="separator:ac92e1ca0e8b108ee920147d4894bde3a inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac76b3046de873ada2ae7ba4de75b9ccb inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classOGRGeometry.html">OGRGeometry</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#ac76b3046de873ada2ae7ba4de75b9ccb">SymDifference</a> (const <a class="el" href="classOGRGeometry.html">OGRGeometry</a> *) const </td></tr> <tr class="memdesc:ac76b3046de873ada2ae7ba4de75b9ccb inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Compute symmetric difference. <a href="#ac76b3046de873ada2ae7ba4de75b9ccb">More...</a><br/></td></tr> <tr class="separator:ac76b3046de873ada2ae7ba4de75b9ccb inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:abc2cba699382fbb6a45229e4f5f6e792 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual OGRErr </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#abc2cba699382fbb6a45229e4f5f6e792">Centroid</a> (<a class="el" href="classOGRPoint.html">OGRPoint</a> *poPoint) const </td></tr> <tr class="memdesc:abc2cba699382fbb6a45229e4f5f6e792 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Compute the geometry centroid. <a href="#abc2cba699382fbb6a45229e4f5f6e792">More...</a><br/></td></tr> <tr class="separator:abc2cba699382fbb6a45229e4f5f6e792 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:afd3ea0ffa1e2994427032d0212206ccf inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classOGRGeometry.html">OGRGeometry</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#afd3ea0ffa1e2994427032d0212206ccf">Simplify</a> (double dTolerance) const </td></tr> <tr class="memdesc:afd3ea0ffa1e2994427032d0212206ccf inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Simplify the geometry. <a href="#afd3ea0ffa1e2994427032d0212206ccf">More...</a><br/></td></tr> <tr class="separator:afd3ea0ffa1e2994427032d0212206ccf inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a6b770f62585c9e6081fda50d270ffbd9 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classOGRGeometry.html">OGRGeometry</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a6b770f62585c9e6081fda50d270ffbd9">SimplifyPreserveTopology</a> (double dTolerance) const </td></tr> <tr class="memdesc:a6b770f62585c9e6081fda50d270ffbd9 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Simplify the geometry while preserving topology. <a href="#a6b770f62585c9e6081fda50d270ffbd9">More...</a><br/></td></tr> <tr class="separator:a6b770f62585c9e6081fda50d270ffbd9 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a674319670e735bf6d4049300096157ec inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classOGRGeometry.html">OGRGeometry</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a674319670e735bf6d4049300096157ec">Polygonize</a> () const </td></tr> <tr class="memdesc:a674319670e735bf6d4049300096157ec inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Polygonizes a set of sparse edges. <a href="#a674319670e735bf6d4049300096157ec">More...</a><br/></td></tr> <tr class="separator:a674319670e735bf6d4049300096157ec inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a61d73b46cfa6488167dd4005f85c7ca0 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classOGRGeometry.html">OGRGeometry</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a61d73b46cfa6488167dd4005f85c7ca0">SymmetricDifference</a> (const <a class="el" href="classOGRGeometry.html">OGRGeometry</a> *) const CPL_WARN_DEPRECATED("Non standard method. Use <a class="el" href="classOGRGeometry.html#ac76b3046de873ada2ae7ba4de75b9ccb">SymDifference</a>() instead")</td></tr> <tr class="memdesc:a61d73b46cfa6488167dd4005f85c7ca0 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Compute symmetric difference (deprecated) <a href="#a61d73b46cfa6488167dd4005f85c7ca0">More...</a><br/></td></tr> <tr class="separator:a61d73b46cfa6488167dd4005f85c7ca0 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af5148543fe79ff60c60793741c297346 inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classOGRGeometry.html">OGRGeometry</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#af5148543fe79ff60c60793741c297346">getBoundary</a> () const CPL_WARN_DEPRECATED("Non standard method. Use <a class="el" href="classOGRGeometry.html#a0cea06bf68f632c68a54f7356722fb1d">Boundary</a>() instead")</td></tr> <tr class="memdesc:af5148543fe79ff60c60793741c297346 inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Compute boundary (deprecated) <a href="#af5148543fe79ff60c60793741c297346">More...</a><br/></td></tr> <tr class="separator:af5148543fe79ff60c60793741c297346 inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a3ffd51d4998a8e2ae422c69b6adf480a inherit pub_methods_classOGRGeometry"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classOGRGeometry.html#a3ffd51d4998a8e2ae422c69b6adf480a">swapXY</a> ()</td></tr> <tr class="memdesc:a3ffd51d4998a8e2ae422c69b6adf480a inherit pub_methods_classOGRGeometry"><td class="mdescLeft"> </td><td class="mdescRight">Swap x and y coordinates. <a href="#a3ffd51d4998a8e2ae422c69b6adf480a">More...</a><br/></td></tr> <tr class="separator:a3ffd51d4998a8e2ae422c69b6adf480a inherit pub_methods_classOGRGeometry"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>Abstract curve base class. </p> </div><h2 class="groupheader">Member Function Documentation</h2> <a class="anchor" id="a2e9e8e178c7e70efdecd1c50d95d537e"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">void OGRCurve::EndPoint </td> <td>(</td> <td class="paramtype"><a class="el" href="classOGRPoint.html">OGRPoint</a> * </td> <td class="paramname"><em>poPoint</em></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">pure virtual</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Return the curve end point. </p> <p>This method relates to the SF COM ICurve::get_EndPoint() method.</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">poPoint</td><td>the point to be assigned the end location. </td></tr> </table> </dd> </dl> <p>Implemented in <a class="el" href="classOGRLineString.html#a99daa05665aef02aa0601eb53af814c1">OGRLineString</a>.</p> <p>Referenced by <a class="el" href="classOGRCurve.html#aff2fe93b6cddc385035480c7d4290127">get_IsClosed()</a>.</p> </div> </div> <a class="anchor" id="aff2fe93b6cddc385035480c7d4290127"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">int OGRCurve::get_IsClosed </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">virtual</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Return TRUE if curve is closed. </p> <p>Tests if a curve is closed. A curve is closed if its start point is equal to its end point.</p> <p>This method relates to the SFCOM ICurve::get_IsClosed() method.</p> <dl class="section return"><dt>Returns</dt><dd>TRUE if closed, else FALSE. </dd></dl> <p>References <a class="el" href="classOGRCurve.html#a2e9e8e178c7e70efdecd1c50d95d537e">EndPoint()</a>, <a class="el" href="classOGRPoint.html#a1d7f8cb579cd0d029efda38026bf4b68">OGRPoint::getX()</a>, <a class="el" href="classOGRPoint.html#a235eac8e50f6ce105ff5c16655d05ba9">OGRPoint::getY()</a>, and <a class="el" href="classOGRCurve.html#a28510cf9de71e098b50d241f6ab99cd1">StartPoint()</a>.</p> </div> </div> <a class="anchor" id="a09d2e65489ca56fc4f09a281b50f3e74"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">double OGRCurve::get_Length </td> <td>(</td> <td class="paramname"></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">pure virtual</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Returns the length of the curve. </p> <p>This method relates to the SFCOM ICurve::get_Length() method.</p> <dl class="section return"><dt>Returns</dt><dd>the length of the curve, zero if the curve hasn't been initialized. </dd></dl> <p>Implemented in <a class="el" href="classOGRLineString.html#a7b3dc3abefd16aea17ac9fcc0ccd0010">OGRLineString</a>.</p> </div> </div> <a class="anchor" id="a28510cf9de71e098b50d241f6ab99cd1"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">void OGRCurve::StartPoint </td> <td>(</td> <td class="paramtype"><a class="el" href="classOGRPoint.html">OGRPoint</a> * </td> <td class="paramname"><em>poPoint</em></td><td>)</td> <td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">pure virtual</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Return the curve start point. </p> <p>This method relates to the SF COM ICurve::get_StartPoint() method.</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">poPoint</td><td>the point to be assigned the start location. </td></tr> </table> </dd> </dl> <p>Implemented in <a class="el" href="classOGRLineString.html#a48a9e983559b88ecad0629db15f0c790">OGRLineString</a>.</p> <p>Referenced by <a class="el" href="classOGRCurve.html#aff2fe93b6cddc385035480c7d4290127">get_IsClosed()</a>.</p> </div> </div> <a class="anchor" id="a690570c5282483c043c0badbf94ce38b"></a> <div class="memitem"> <div class="memproto"> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">void OGRCurve::Value </td> <td>(</td> <td class="paramtype">double </td> <td class="paramname"><em>dfDistance</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="classOGRPoint.html">OGRPoint</a> * </td> <td class="paramname"><em>poPoint</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td> const</td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">pure virtual</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Fetch point at given distance along curve. </p> <p>This method relates to the SF COM ICurve::get_Value() method.</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramname">dfDistance</td><td>distance along the curve at which to sample position. This distance should be between zero and <a class="el" href="classOGRCurve.html#a09d2e65489ca56fc4f09a281b50f3e74" title="Returns the length of the curve. ">get_Length()</a> for this curve. </td></tr> <tr><td class="paramname">poPoint</td><td>the point to be assigned the curve position. </td></tr> </table> </dd> </dl> <p>Implemented in <a class="el" href="classOGRLineString.html#a1298b99690b359cc37aa7314a6c150a0">OGRLineString</a>.</p> </div> </div> <hr/>The documentation for this class was generated from the following files:<ul> <li><a class="el" href="ogr__geometry_8h_source.html">ogr_geometry.h</a></li> <li>ogrcurve.cpp</li> </ul> </div><!-- contents --> <hr> Generated for GDAL by <a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.8.5. </body> </html>