From: Sandro Santilli <strk@keybit.net>
Date: Tue, 6 Sep 2005 09:22:22 +0000 (+0000)
Subject: Added notes about PointN, GeometryN and InteriorRingN indexing method
X-Git-Tag: pgis_1_1_0~272
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f9a630a6408b96f5c2ec091e1dd200b0134d5ebc;p=postgis

Added notes about PointN, GeometryN and InteriorRingN indexing method


git-svn-id: http://svn.osgeo.org/postgis/trunk@1891 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/CHANGES b/CHANGES
index 7fde2de00..a76a7a393 100644
--- a/CHANGES
+++ b/CHANGES
@@ -26,6 +26,7 @@ PostGIS 1.0.4
 	  fixed segfault on MULTILINESTRING input.
 	- Fixed bug in MakeLine dimension handling
 	- Looser syntax acceptance in box3d parser
+	- Documentation improvements
 
 PostGIS 1.0.3
 2005/08/08
diff --git a/doc/postgis.xml b/doc/postgis.xml
index a345f5ddb..83717a183 100644
--- a/doc/postgis.xml
+++ b/doc/postgis.xml
@@ -3411,7 +3411,10 @@ dimension
               GEOMETRYCOLLECTION, MULTIPOINT, MULTILINESTRING or MULTIPOLYGON.
               Otherwise, return NULL.</para>
 
-              <para>1 is 1st geometry</para>
+		<note> <para>
+		Index is 1-based as for OGC specs since version 0.8.0.
+		Previous versions implemented this as 0-based instead.
+		</para></note>
             </listitem>
           </varlistentry>
 
@@ -3432,6 +3435,10 @@ dimension
               <para>Return the N'th point in the first linestring in the
               geometry. Return NULL if there is no linestring in the
               geometry.</para>
+		<note> <para>
+		Index is 1-based as for OGC specs since version 0.8.0.
+		Previous versions implemented this as 0-based instead.
+		</para></note>
             </listitem>
           </varlistentry>
 
@@ -3460,7 +3467,11 @@ dimension
             <listitem>
               <para>Return the N'th interior ring of the polygon geometry.
 	      Return NULL if the geometry is not a polygon or the given
-	      N is out of range (1-based).</para>
+	      N is out of range.</para>
+		<note> <para>
+		Index is 1-based as for OGC specs since version 0.8.0.
+		Previous versions implemented this as 0-based instead.
+		</para></note>
             </listitem>
           </varlistentry>