Added AsGML function ref

git-svn-id: http://svn.osgeo.org/postgis/trunk@906 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/doc/postgis.xml b/doc/postgis.xml
index aeeed1ec8426e6c779933f70627f134909e1a305..39ec39518681da9cde34f7d9fa5cae43ebc209e3 100644 (file)
--- a/doc/postgis.xml
+++ b/doc/postgis.xml
@@ -3893,6 +3893,17 @@ FROM geometry_table;</literallayout>
             cx/cy when 'rel' arg is 0, x/y when 'rel' is 1.</para>
           </listitem>
         </varlistentry>
+
+        <varlistentry>
+          <term>AsGML(geometry, [precision])</term>
+
+          <listitem>
+            <para>Return the geometry as a GML element.
+            Second argument may be used to reduce the maximum number
+           of significant digits used in output (defaults to 15).</para>
+          </listitem>
+        </varlistentry>
+
       </variablelist>
     </sect1>
   </chapter>