Hi<div>I am facing problem, that my XML data have coordinates in system S-JTSK (used a lot for area of Czech Republic) and resulting data must be in WGS84, as they will be used by Google Maps.</div><div>Be sure, that the conversion is not trivial task (the other way is simpler, but S-JTSK to WGS84 is well known complexity) - so I am not sure, if writing complete conversion code by XQuery function itself is feasible.</div>
<div><br></div><div>I can try do some conversion by other tools before I insert the XML or after I create resulting data - but elegant solution would accomplish this by XQuery.</div><div><br></div><div>I know, that there are Java libs available for this (like GeoTools - <a href="http://geotools.org/">http://geotools.org/</a>).</div>
<div><br></div><div>My question is:</div><div><ul><li>is there any option to add more XQuery methods/functions written in Java to BaseX? Like the conversion function for coordinates?</li><ul><li>It would go: add some JAR into class path - register it somehow and then be able to use it.</li>
<li>optionally writing some interface, which would make the jar available to BaseX XQuery processing.</li></ul></ul><div>Any ideas what to do with my crazy wishes?</div></div><div><br></div><div>With best regards</div><div>
<br></div><div>Jan</div>