From: Regina Obe <lr@pcorp.us>
Date: Wed, 15 Oct 2008 13:39:46 +0000 (+0000)
Subject: st_segmentize and st_linemerge
X-Git-Tag: 1.3.4rc1~15
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=53672b2ae4fd26fa45360e94a4133db9d3770a4f;p=postgis

st_segmentize and st_linemerge

git-svn-id: http://svn.osgeo.org/postgis/branches/1.3@3111 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/postgis_comments.sql b/postgis_comments.sql
index 76d3914b1..f4d5475c2 100644
--- a/postgis_comments.sql
+++ b/postgis_comments.sql
@@ -1,3 +1,4 @@
+
 COMMENT ON FUNCTION AddGeometryColumn(varchar , varchar , integer , varchar , integer ) IS 'args: table_name, column_name, srid, type, dimension - Adds a geometry column to an existing table of attributes.';
 			
 COMMENT ON FUNCTION AddGeometryColumn(varchar , varchar , varchar , integer , varchar , integer ) IS 'args: schema_name, table_name, column_name, srid, type, dimension - Adds a geometry column to an existing table of attributes.';
@@ -110,12 +111,16 @@ COMMENT ON FUNCTION ST_AddPoint(geometry, geometry) IS 'args: linestring, point
 			
 COMMENT ON FUNCTION ST_AddPoint(geometry, geometry, integer) IS 'args: linestring, point, position - Adds a point to a LineString before point <position> (0-based index).';
 			
+COMMENT ON FUNCTION ST_LineMerge(geometry ) IS 'args: amultilinestring - Returns a (set of) LineString(s) formed by sewing together a MULTILINESTRING.';
+			
 COMMENT ON FUNCTION ST_Multi(geometry ) IS 'args: g1 - Returns the geometry as a MULTI* geometry. If the geometry is already a MULTI*, it is returned unchanged.';
 			
 COMMENT ON FUNCTION ST_RemovePoint(geometry, integer) IS 'args: linestring, offset - Removes point from a linestring. Offset is 0-based.';
 			
 COMMENT ON FUNCTION ST_Reverse(geometry ) IS 'args: g1 - Returns the geometry with vertex order reversed.';
 			
+COMMENT ON FUNCTION ST_Segmentize(geometry , float ) IS 'args: geomA, max_length - Return a modified geometry having no segment longer than the given distance. Distance computation is performed in 2d only.';
+			
 COMMENT ON FUNCTION ST_SetPoint(geometry, integer, geometry) IS 'args: linestring, zerobasedposition, point - Replace point N of linestring with given point. Index is 0-based.';
 			
 COMMENT ON FUNCTION ST_SetSRID(geometry , integer ) IS 'args: geom, srid - Sets the SRID on a geometry to a particular integer value.';
@@ -238,4 +243,5 @@ COMMENT ON FUNCTION ST_Expand(box2d , float) IS 'args: g1, units_to_expand - Ret
 			
 COMMENT ON FUNCTION ST_Expand(box3d , float) IS 'args: g1, units_to_expand - Returns bounding box expanded in all directions from the bounding box of the input geometry';
 			
-COMMENT ON AGGREGATE ST_Extent(geometry) IS 'args: geomfield - an aggregate function that returns the bounding box that bounds rows of geometries.';			
\ No newline at end of file
+COMMENT ON AGGREGATE ST_Extent(geometry) IS 'args: geomfield - an aggregate function that returns the bounding box that bounds rows of geometries.';
+			
\ No newline at end of file