From 5768ffc577054e859839fcf7dfa88b32b76b6f30 Mon Sep 17 00:00:00 2001 From: Regina Obe Date: Sat, 5 Aug 2017 11:16:49 +0000 Subject: [PATCH] Clarify description of ST_Snap that it is the newly snapped input geometry and will return input geometry unchanged if no snapping. git-svn-id: http://svn.osgeo.org/postgis/branches/2.3@15524 b70326c6-7e19-0410-871a-916f4a2858ee --- doc/reference_editor.xml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/doc/reference_editor.xml b/doc/reference_editor.xml index 741d25266..0f4d68a9e 100644 --- a/doc/reference_editor.xml +++ b/doc/reference_editor.xml @@ -1732,6 +1732,8 @@ SELECT ST_AsEWKT(ST_SnapToGrid(ST_GeomFromEWKT('LINESTRING(-1.1115678 2.123 3 2. Snaps the vertices and segments of a geometry another Geometry's vertices. A snap distance tolerance is used to control where snapping is performed. + The result geometry is the input geometry with the vertices snapped. + If no snapping occurs then the input geometry is returned unchanged. Snapping one geometry to another can improve -- 2.49.0