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minor formatting

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git-svn-id: http://svn.osgeo.org/postgis/trunk@4440 b70326c6-7e19-0410-871a-916f4a2858ee
This commit is contained in:
Regina Obe 2009-09-01 18:57:22 +00:00
parent 392243eabb
commit 5b3e84f3e1
1 changed files with 17 additions and 24 deletions
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41
doc/reference.xml
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@ -12130,32 +12130,25 @@ SELECT d.disease_type,
GROUP BY d.disease_type;
</programlisting>
<informaltable>
<tgroup cols="1">
<tbody>
<row>
<entry><para><informalfigure>
<mediaobject>
<imageobject>
<imagedata fileref="images/st_convexhull01.png" />
</imageobject>
<caption><para>Convex Hull of a MultiLinestring and a MultiPoint</para></caption>
</mediaobject>
</informalfigure>
<programlisting>
<para>
<informalfigure>
<mediaobject>
<imageobject>
<imagedata fileref="images/st_convexhull01.png" />
</imageobject>
<caption><para>Convex Hull of a MultiLinestring and a MultiPoint</para></caption>
</mediaobject>
</informalfigure>
<programlisting>
SELECT ST_AsText(ST_ConvexHull(
ST_Collect(
ST_GeomFromText('MULTILINESTRING((100 190,10 8),(150 10, 20 30))'),
ST_GeomFromText('MULTIPOINT(50 5, 150 30, 50 10, 10 10)')
)) );
---st_astext--
ST_Collect(
ST_GeomFromText('MULTILINESTRING((100 190,10 8),(150 10, 20 30))'),
ST_GeomFromText('MULTIPOINT(50 5, 150 30, 50 10, 10 10)')
)) );
---st_astext--
POLYGON((50 5,10 8,10 10,100 190,150 30,150 10,50 5))
</programlisting>
</para></entry>
</row>
</tbody>
</tgroup>
</informaltable>
</programlisting>
</para>
</refsection>
<refsection>
<title>See Also</title>