add st_force_sfs doc

git-svn-id: http://svn.osgeo.org/postgis/trunk@11390 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/doc/reference_editor.xml b/doc/reference_editor.xml
index 7c7be2882587ecd1d41dee160668450ebb51ead8..2c09d6162b701e0ef77d54ea4a63c28d4d4828b5 100644 (file)
--- a/doc/reference_editor.xml
+++ b/doc/reference_editor.xml
@@ -528,6 +528,33 @@ GEOMETRYCOLLECTION(
        </refentry>
 
 
+       <refentry id="ST_Force_SFS">
+         <refnamediv>
+               <refname>ST_Force_SFS</refname>
+
+               <refpurpose>Forces the geometries to use SFS 1.1 geometry types only.</refpurpose>
+         </refnamediv>
+
+         <refsynopsisdiv>
+               <funcsynopsis>
+                 <funcprototype>
+                       <funcdef>geometry <function>ST_Force_SFS</function></funcdef>
+                       <paramdef><type>geometry </type> <parameter>geomA</parameter></paramdef>
+                 </funcprototype>
+               </funcsynopsis>
+         </refsynopsisdiv>
+
+         <refsection>
+               <title>Description</title>
+
+               <para>&P_support;</para>
+               <para>&T_support;</para>
+               <para>&curve_support;</para>
+               <para>&Z_support;</para>
+         </refsection>
+       </refentry>
+
+
        <refentry id="ST_ForceRHR">
                <refnamediv>
                        <refname>ST_ForceRHR</refname>