From: Regina Obe Date: Sat, 5 Mar 2011 09:12:30 +0000 (+0000) Subject: more marks of TIN X-Git-Tag: 2.0.0alpha1~1923 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0ad05964db71a91dacfe583546d27124708932c2;p=postgis more marks of TIN git-svn-id: http://svn.osgeo.org/postgis/trunk@6878 b70326c6-7e19-0410-871a-916f4a2858ee --- diff --git a/doc/reference_accessor.xml b/doc/reference_accessor.xml index 91d80850e..195a64372 100644 --- a/doc/reference_accessor.xml +++ b/doc/reference_accessor.xml @@ -35,7 +35,7 @@ This function also indicates if the geometry is measured, by returning a string of the form 'POINTM'. - Enhanced: 2.0.0 support for Polyhedral surfaces was introduced. + Enhanced: 2.0.0 support for Polyhedral surfaces, Triangles and TIN was introduced. &sfs_compliant; &curve_support; &Z_support; @@ -509,13 +509,14 @@ LINESTRING(0 0 1,1 1 1,1 2 1,1 1 1,0 0 1) If you want to extract all geometries, of a geometry, ST_Dump is more efficient and will also work for singular geoms. - Enhanced: 2.0.0 support for Polyhedral surfaces and singular geometries was introduced. + Enhanced: 2.0.0 support for Polyhedral surfaces, Triangles and TIN was introduced. Changed: 2.0.0 Prior versions would return NULL for singular geometries. This was changed to return the geometry for ST_GeometryN(..,1) case. &sfs_compliant; &sqlmm_compliant; SQL-MM 3: 9.1.5 &Z_support; &curve_support; &P_support; + &T_support; @@ -1592,12 +1593,13 @@ SELECT ST_NPoints(ST_GeomFromEWKT('LINESTRING(77.29 29.07 1,77.42 29.26 0,77.27 Returns the number of Geometries. If geometry is a GEOMETRYCOLLECTION (or MULTI*) return the number of geometries, for single geometries will return 1, otherwise return NULL. - Enhanced: 2.0.0 support for Polyhedral surfaces was introduced. + Enhanced: 2.0.0 support for Polyhedral surfaces, Triangles and TIN was introduced. Changed: 2.0.0 In prior versions this would return NULL if the geometry was not a collection/MULTI type. 2.0.0+ now returns 1 for single geometries e.g POLYGON, LINESTRING, POINT. &sqlmm_compliant; SQL-MM 3: 9.1.4 &Z_support; &P_support; + &T_support;