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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN" "http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd">
<refentry id='shptreevis'>
<refmeta>
<refentrytitle>shptreevis</refentrytitle>
<manvolnum>1</manvolnum>
</refmeta>
<refnamediv>
<refname>shptreevis</refname>
<refpurpose>view the quadtree quadrants of a .qix file</refpurpose>
</refnamediv>
<refsynopsisdiv id='synopsis'>
<cmdsynopsis>
<command>shptreevis</command>
<arg choice='plain'><replaceable>shapefile</replaceable></arg>
<arg choice='plain'><replaceable>new_shapefile</replaceable></arg>
</cmdsynopsis>
</refsynopsisdiv>
<refsect1 id='description'>
<title>DESCRIPTION</title>
<para>
<command>shptreevis</command> can be used to view the quadtree quadrants
that are part of a .qix file (that was created with the shptree utility).
</para>
</refsect1>
<refsect1 id='options'>
<title>OPTIONS</title>
<variablelist>
<varlistentry>
<term><replaceable>shapefile</replaceable></term>
<listitem>
<para>The name of the .shp file index.</para>
</listitem>
</varlistentry>
<varlistentry>
<term><replaceable>new_shapefile</replaceable></term>
<listitem>
<para>The name of the .shp file to create.</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 id='example'>
<title>EXAMPLE</title>
<informalexample>
<screen>
shptreevis us_states.shp quad.shp
This new LSB index supports a shapefile with 2895 shapes, 10 depth
</screen>
Result:
<blockquote>
A Shape data set named 'quad.shp' is created. You can now view this
Shape data set in a desktop GIS (such as QGIS for example) to see the
quadtrees that were created with the shptree command.
</blockquote>
</informalexample>
<figure>
<title>shptreevis result displayed in QGIS</title>
<ulink url="http://mapserver.org/_images/shptreevis-example.png"></ulink>
</figure>
</refsect1>
<refsect1 id='see-also'>
<title>SEE ALSO</title>
<citerefentry>
<refentrytitle>shptree</refentrytitle>
<manvolnum>1</manvolnum>
</citerefentry>,
<citerefentry>
<refentrytitle>shptreetst</refentrytitle>
<manvolnum>1</manvolnum>
</citerefentry>,
<citerefentry>
<refentrytitle>sortshp</refentrytitle>
<manvolnum>1</manvolnum>
</citerefentry>
</refsect1>
</refentry>
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