transform pixelspace to coordinates and get the distance . concode_field_sep OsmMercator MERCATOR_256 concode_elem_sep int DEFAUL_TILE_SIZE concode_elem_sep double EARTH_RADIUS concode_elem_sep double MIN_LAT concode_elem_sep double MAX_LAT concode_elem_sep int tileSize concode_field_sep double xToLon concode_elem_sep double yToLat concode_elem_sep double latToY concode_elem_sep int falseNorthing concode_elem_sep double lonToX concode_elem_sep int getMaxPixels concode_elem_sep double radius concode_elem_sep int falseEasting
double function ( int arg0 , int arg1 , int arg2 , int arg3 , int arg4 ) { double loc0 = yToLat ( arg1 , arg4 ) ; double loc1 = xToLon ( arg0 , arg4 ) ; double loc2 = yToLat ( arg3 , arg4 ) ; double loc3 = xToLon ( arg2 , arg4 ) ; return getDistance ( loc0 , loc1 , loc2 , loc3 ) ; }