Do you mean the coordinates in pixels inside the div? Take a look at http://qfox.nl/notes/116
overlay = new google.maps.OverlayView(); overlay.draw = function() {}; overlay.setMap(map); var point = overlay.getProjection().fromLatLngToContainerPixel(latLng);
or
var point = overlay.getProjection().fromLatLngToDivPixel(latLng);
Ugly. Much easier in v2, where these methods were directly methods of the GMap2
object. Another google api v3 error!
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