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minor formatting
git-svn-id: http://svn.osgeo.org/postgis/trunk@4440 b70326c6-7e19-0410-871a-916f4a2858ee
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@ -12130,32 +12130,25 @@ SELECT d.disease_type,
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GROUP BY d.disease_type;
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</programlisting>
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<informaltable>
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<tgroup cols="1">
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<tbody>
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<row>
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<entry><para><informalfigure>
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<mediaobject>
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<imageobject>
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<imagedata fileref="images/st_convexhull01.png" />
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</imageobject>
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<caption><para>Convex Hull of a MultiLinestring and a MultiPoint</para></caption>
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</mediaobject>
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</informalfigure>
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<programlisting>
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<para>
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<informalfigure>
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<mediaobject>
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<imageobject>
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<imagedata fileref="images/st_convexhull01.png" />
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</imageobject>
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<caption><para>Convex Hull of a MultiLinestring and a MultiPoint</para></caption>
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</mediaobject>
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</informalfigure>
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<programlisting>
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SELECT ST_AsText(ST_ConvexHull(
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ST_Collect(
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ST_GeomFromText('MULTILINESTRING((100 190,10 8),(150 10, 20 30))'),
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ST_GeomFromText('MULTIPOINT(50 5, 150 30, 50 10, 10 10)')
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)) );
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---st_astext--
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ST_Collect(
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ST_GeomFromText('MULTILINESTRING((100 190,10 8),(150 10, 20 30))'),
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ST_GeomFromText('MULTIPOINT(50 5, 150 30, 50 10, 10 10)')
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)) );
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---st_astext--
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POLYGON((50 5,10 8,10 10,100 190,150 30,150 10,50 5))
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</programlisting>
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</para></entry>
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</row>
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</tbody>
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</tgroup>
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</informaltable>
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</programlisting>
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</para>
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</refsection>
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<refsection>
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<title>See Also</title>
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