getLonLatFromViewPorPx should return null if no center is set (and, in the future, throw a debug statement out there.) Closes #715. git-svn-id: http://svn.openlayers.org/trunk/openlayers@3162 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
getLonLatFromViewPorPx should return null if no center is set (and, in the future, throw a debug statement out there.) Closes #715. git-svn-id: http://svn.openlayers.org/trunk/openlayers@3162 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf