From: Sandro Santilli <strk@keybit.net>
Date: Tue, 19 Mar 2013 11:52:47 +0000 (+0000)
Subject: Cleanup and integrate documentation of ST_GetFaceEdges
X-Git-Tag: 2.1.0beta2~166
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=73b89b4b749e313e00f97f4f98e0db0295d02522;p=postgis

Cleanup and integrate documentation of ST_GetFaceEdges

git-svn-id: http://svn.osgeo.org/postgis/trunk@11182 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/doc/extras_topology.xml b/doc/extras_topology.xml
index 80682fcc7..2b41c4da5 100644
--- a/doc/extras_topology.xml
+++ b/doc/extras_topology.xml
@@ -1939,7 +1939,7 @@ ERROR:  Two or more faces found</programlisting>
 			<refnamediv>
 				<refname>ST_GetFaceEdges</refname>
 			
-				<refpurpose>Returns a set of ordered edges that bound <varname>aface</varname> includes the sequence order.</refpurpose>
+				<refpurpose>Returns a set of ordered edges that bound <varname>aface</varname>.</refpurpose>
 			</refnamediv>
 		
 			<refsynopsisdiv>
@@ -1955,10 +1955,11 @@ ERROR:  Two or more faces found</programlisting>
 			<refsection>
                 <title>Description</title>
             
-                <para>Returns a set of ordered edges that bound <varname>aface</varname> includes the sequence order.  Each output consists of a sequence and edgeid. Sequence numbers start with value 1.</para>
+                <para>Returns a set of ordered edges that bound <varname>aface</varname>. Each output consists of a sequence and edgeid. Sequence numbers start with value 1.</para>
 
 		<para>
 Enumeration of each ring edges start from the edge with smallest identifier.
+Order of edges follows a left-hand-rule (bound face is on the left of each directed edge).
 		</para>
 
                 <!-- use this format if new function -->