Flag more functions as supporting TINS, provide some examples

git-svn-id: http://svn.osgeo.org/postgis/trunk@6877 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/doc/reference_accessor.xml b/doc/reference_accessor.xml
index ed77e2634ac0c4fa3753925625bee961bacace41..91d80850eb2af48eaebe39e3ed05f5b2a58fad7b 100644 (file)
--- a/doc/reference_accessor.xml
+++ b/doc/reference_accessor.xml
@@ -40,6 +40,7 @@
                <para>&curve_support;</para>
                <para>&Z_support;</para>
                <para>&P_support;</para>
+               <para>&T_support;</para>
 
          </refsection>
 
@@ -59,6 +60,25 @@
                        --result
                        POLYHEDRALSURFACE
                        </programlisting>
+<programlisting>SELECT GeometryType(geom) as result
+  FROM
+    (SELECT 
+       ST_GeomFromEWKT('TIN (((
+                0 0 0, 
+                0 0 1, 
+                0 1 0, 
+                0 0 0
+            )), ((
+                0 0 0, 
+                0 1 0, 
+                1 1 0, 
+                0 0 0
+            ))
+            )')  AS geom
+    ) AS g;
+ result
+--------
+ TIN    </programlisting>
          </refsection>
 
          <!-- Optionally add a "See Also" section -->
@@ -166,7 +186,8 @@ MULTIPOINT(-1 1 1,1 1 0.75)
                <para>&sqlmm_compliant; SQL-MM 3: 5.1.3</para>
                <para>&curve_support;</para>
                <para>&Z_support;</para>
-
+               <para>&P_support;</para>
+               <para>&T_support;</para>
          </refsection>
 
 
@@ -222,9 +243,10 @@ MULTIPOINT(-1 1 1,1 1 0.75)
                </para>
 
                <para>&sqlmm_compliant; SQL-MM 3: 5.1.2</para>
-               <para>Enhanced: 2.0.0 support for Polyhedral surfaces was introduced. No longer throws an exception if given empty geometry.</para>
+               <para>Enhanced: 2.0.0 support for Polyhedral surfaces and TINs was introduced. No longer throws an exception if given empty geometry.</para>
                <note> <para>Prior to 2.0.0, this function throws an exception if used with empty geometry. </para></note>
                <para>&P_support;</para>
+               <para>&T_support;</para>
          </refsection>
 
          <refsection>
@@ -605,16 +627,41 @@ SELECT ST_AsEWKT(ST_GeometryN(geom,2)) as wkt
 
                        <programlisting>SELECT ST_GeometryType(ST_GeomFromText('LINESTRING(77.29 29.07,77.42 29.26,77.27 29.31,77.29 29.07)'));
                        --result
-                       ST_LineString
-                       </programlisting>
+                       ST_LineString</programlisting>
                        
                        <programlisting>SELECT ST_GeometryType(ST_GeomFromEWKT('POLYHEDRALSURFACE( ((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 0 0)), 
                ((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), ((0 0 0, 1 0 0, 1 0 1, 0 0 1, 0 0 0)), 
                ((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)), 
                ((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)), ((0 0 1, 1 0 1, 1 1 1, 0 1 1, 0 0 1)) )'));
                        --result
-                       ST_PolyhedralSurface
-                       </programlisting>
+                       ST_PolyhedralSurface</programlisting>
+                       
+               <programlisting>SELECT ST_GeometryType(ST_GeomFromEWKT('POLYHEDRALSURFACE( ((0 0 0, 0 0 1, 0 1 1, 0 1 0, 0 0 0)), 
+               ((0 0 0, 0 1 0, 1 1 0, 1 0 0, 0 0 0)), ((0 0 0, 1 0 0, 1 0 1, 0 0 1, 0 0 0)), 
+               ((1 1 0, 1 1 1, 1 0 1, 1 0 0, 1 1 0)), 
+               ((0 1 0, 0 1 1, 1 1 1, 1 1 0, 0 1 0)), ((0 0 1, 1 0 1, 1 1 1, 0 1 1, 0 0 1)) )'));
+                       --result
+                       ST_PolyhedralSurface</programlisting>
+                       
+               <programlisting>SELECT ST_GeometryType(geom) as result
+  FROM
+    (SELECT 
+       ST_GeomFromEWKT('TIN (((
+                0 0 0, 
+                0 0 1, 
+                0 1 0, 
+                0 0 0
+            )), ((
+                0 0 0, 
+                0 1 0, 
+                1 1 0, 
+                0 0 0
+            ))
+            )')  AS geom
+    ) AS g;
+ result
+--------
+ ST_Tin    </programlisting>
                </refsection>
                <refsection>
                        <title>See Also</title>