OpenLayers: transform GPS coordinates to EPSG:25832 -

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i want gps coordinates button click , change them epsg:25832 format center map. here have coded far:

jquery('#btngps').click(function() {   if (navigator.geolocation) {     navigator.geolocation.getcurrentposition(success);   } else {     alert("not supported!");   } });  function success(position) {   alert(position.coords.longitude + ',' + position.coords.latitude);   var srs_map = new openlayers.projection("epsg:25832");    var srs_lonlat = new openlayers.projection("epsg:4326");    var center = new openlayers.lonlat(position.coords.longitude,position.coords.latitude);    var test = center.transform(srs_lonlat,srs_map);    alert(test); }

finally map object:

map = new openlayers.map('map',{       controls: [                     new openlayers.control.navigation(),                     new openlayers.control.panzoombar(),                     new openlayers.control.scaleline(),                     new openlayers.control.keyboarddefaults()                 ],                 projection: new openlayers.projection("epsg:25832"),                 displayprojection: new openlayers.projection("epsg:4326"),                 units: 'm',                 maxextent: new openlayers.bounds(356570.500,5442150.416,383807.687,5462691.920),                 maxresolution: 'auto',                 numzoomlevels: 8             });

i same coordinates back, no transformation @ all. position object lon , lat working fine, cannot openlayers transform function work properly. using newest standard openlayers.

i quite new openlayers please specific solution. in advance.

you need use proj4js. here's link instructions openlayers: http://trac.osgeo.org/openlayers/wiki/documentation/dev/proj4js. make sure add definition epsg:25832 instructed.


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