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<font face="Times New Roman">Hi Str,<br>
<br>
I had a look at Postgis's SVN-manual
(<a class="moz-txt-link-freetext" href="http://postgis.refractions.net/documentation/manual-svn/">http://postgis.refractions.net/documentation/manual-svn/</a>) and saw
a complete chapter on topology. How far has topology support
advanced by now? Is PostGIS-SVN already usable for topology?<br>
<br>
Jan<br>
</font> <br>
On 2011-02-07 11:00, strk wrote:
<blockquote cite="mid:20110207100053.GC34837@keybit.net" type="cite">
<pre wrap="">On Sun, Feb 06, 2011 at 04:34:02PM -0800, Brian Hamlin wrote:
</pre>
<blockquote type="cite">
<pre wrap=""> If I have a large POLYGON with 10,000 vertices
Whats a straightforward way to make several, equivalent polygons
with a maximum number of vertices.. for example, 200 ?
</pre>
</blockquote>
<pre wrap="">
Try playing some with ST_Split (requires both GEOS and PostGIS
development versions).
--strk;
() Free GIS & Flash consultant/developer
/\ <a class="moz-txt-link-freetext" href="http://strk.keybit.net/services.html">http://strk.keybit.net/services.html</a>
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</pre>
</blockquote>
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