I was missing an "else if" on my code and the mercator was always setted
to EPSG:900913, now it seems to work but the wgs-84 version dosen't
center the map on the desired position:
center:newOpenLayers.LonLat(15.4386126995087,38.2423138618469).transform(geographic,mercator)
why?
Many thanks
Valerio
Il 22/11/2012 22:08, Phil Scadden ha scritto:
Okay, you have added displayProjection.
So looking at the formatOutput function, I see.
lonLat now comes into the function as lat/lon in 4326.
you convert to mercator
However lonLat.transform changes lonLat.
try
var geoCoor = lonLat.clone();
geoCoor.transform(geographic, mercator);
var lat = lonLat.lat;
var long = lonLat.lon;
var ns = OpenLayers.Util.getFormattedLonLat(lat);
var ew = OpenLayers.Util.getFormattedLonLat(long,'lon');
return '<div style=\"color: green; font-size: 14px; font-weight: bold;
background-color: white; width: 700px; text-align: left;\">Coordinate: '
+ ns + ', ' + ew + ' (' + (Math.round(geoCoor.lat * 10000) / 10000) + ',
' + (Math.round(geoCoor.lon * 10000) / 10000) + ')' + '</div>';
}
Get used to using firebug or similar. It makes it easy to see what is
going on. Put breakpoint in formatOutput and then watch the values.
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