mirror of
https://github.com/qgis/QGIS.git
synced 2025-02-24 00:47:57 -05:00
103 lines
2.7 KiB
HTML
103 lines
2.7 KiB
HTML
|
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
|
||
|
|
|
||
|
|
<!--Converted with LaTeX2HTML 2002-2-1 (1.70)
|
||
|
|
original version by: Nikos Drakos, CBLU, University of Leeds
|
||
|
|
* revised and updated by: Marcus Hennecke, Ross Moore, Herb Swan
|
||
|
|
* with significant contributions from:
|
||
|
|
Jens Lippmann, Marek Rouchal, Martin Wilck and others -->
|
||
|
|
<HTML>
|
||
|
|
<HEAD>
|
||
|
|
<TITLE>GEOS</TITLE>
|
||
|
|
<META NAME="description" CONTENT="GEOS">
|
||
|
|
<META NAME="keywords" CONTENT="install">
|
||
|
|
<META NAME="resource-type" CONTENT="document">
|
||
|
|
<META NAME="distribution" CONTENT="global">
|
||
|
|
|
||
|
|
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1">
|
||
|
|
<META NAME="Generator" CONTENT="LaTeX2HTML v2002-2-1">
|
||
|
|
<META HTTP-EQUIV="Content-Style-Type" CONTENT="text/css">
|
||
|
|
|
||
|
|
<LINK REL="STYLESHEET" HREF="install.css">
|
||
|
|
|
||
|
|
<LINK REL="next" HREF="node6.html">
|
||
|
|
<LINK REL="previous" HREF="node4.html">
|
||
|
|
<LINK REL="up" HREF="install.html">
|
||
|
|
<LINK REL="next" HREF="node6.html">
|
||
|
|
</HEAD>
|
||
|
|
|
||
|
|
<BODY >
|
||
|
|
<!--Navigation Panel-->
|
||
|
|
<A NAME="tex2html110"
|
||
|
|
HREF="node6.html">
|
||
|
|
<IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="next.png"></A>
|
||
|
|
<A NAME="tex2html106"
|
||
|
|
HREF="install.html">
|
||
|
|
<IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="up.png"></A>
|
||
|
|
<A NAME="tex2html100"
|
||
|
|
HREF="node4.html">
|
||
|
|
<IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="prev.png"></A>
|
||
|
|
<A NAME="tex2html108"
|
||
|
|
HREF="node1.html">
|
||
|
|
<IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="contents.png"></A>
|
||
|
|
<BR>
|
||
|
|
<B> Next:</B> <A NAME="tex2html111"
|
||
|
|
HREF="node6.html">PostGIS</A>
|
||
|
|
<B> Up:</B> <A NAME="tex2html107"
|
||
|
|
HREF="install.html">Building and Installing QGIS</A>
|
||
|
|
<B> Previous:</B> <A NAME="tex2html101"
|
||
|
|
HREF="node4.html">PostgreSQL</A>
|
||
|
|
<B> <A NAME="tex2html109"
|
||
|
|
HREF="node1.html">Contents</A></B>
|
||
|
|
<BR>
|
||
|
|
<BR>
|
||
|
|
<!--End of Navigation Panel-->
|
||
|
|
|
||
|
|
<H1><A NAME="SECTION00050000000000000000">
|
||
|
|
GEOS</A>
|
||
|
|
</H1>
|
||
|
|
|
||
|
|
<P>
|
||
|
|
QGIS uses GEOS to properly fetch features from the database when doing an
|
||
|
|
identify or select. You can still view PostGIS layers without GEOS, but you
|
||
|
|
will not be able to create a selection or identify a feature.
|
||
|
|
|
||
|
|
<P>
|
||
|
|
If you choose to proceed without GEOS support, QGIS will warn you each time you load a layer from the database.
|
||
|
|
|
||
|
|
<P>
|
||
|
|
To install GEOS:
|
||
|
|
|
||
|
|
<OL>
|
||
|
|
<LI>Download GEOS source from <TT><A NAME="tex2html7"
|
||
|
|
HREF="http://geos.refractions.net">http://geos.refractions.net</A></TT>
|
||
|
|
</LI>
|
||
|
|
<LI>Untar GEOS
|
||
|
|
<PRE>
|
||
|
|
tar -xzf geos-1.0.0.tar.gz
|
||
|
|
</PRE>
|
||
|
|
</LI>
|
||
|
|
<LI>Change to the GEOS source dir
|
||
|
|
<PRE>
|
||
|
|
cd geos-1.0-.0
|
||
|
|
</PRE>
|
||
|
|
</LI>
|
||
|
|
<LI>Follow the instructions in the GEOS README file to complete the installation. Typically the install goes like this:
|
||
|
|
<PRE>
|
||
|
|
./configure
|
||
|
|
make
|
||
|
|
make install
|
||
|
|
</PRE>
|
||
|
|
|
||
|
|
<P>
|
||
|
|
</LI>
|
||
|
|
</OL>
|
||
|
|
|
||
|
|
<P>
|
||
|
|
<BR><HR>
|
||
|
|
<ADDRESS>
|
||
|
|
Gary Sherman
|
||
|
|
2004-10-01
|
||
|
|
</ADDRESS>
|
||
|
|
</BODY>
|
||
|
|
</HTML>
|