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Added zmflag(geom) doc

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git-svn-id: http://svn.osgeo.org/postgis/trunk@946 b70326c6-7e19-0410-871a-916f4a2858ee
This commit is contained in:
Sandro Santilli 2004-10-06 09:52:38 +00:00
parent ce86bacb98
commit 15c6943fb1
1 changed files with 11 additions and 0 deletions
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doc/postgis.xml
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@ -3587,6 +3587,17 @@ dimension
</listitem>
</varlistentry>
<varlistentry id="zmflag">
<term>zmflag(geometry)</term>
<listitem>
<para>Returns ZM (dimension semantic) flag of the geometries as
a small int. Values are: 0=2d, 1=3dm, 2=3dz, 3=4d.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term>length2d(geometry)</term>