public LatLonPoint projToLatLon(ProjectionPoint world, LatLonPointImpl result) {
    """
	/*
	public LatLonPoint projToLatLon(ProjectionPoint world,
	LatLonPointImpl result) {
	double toLat, toLon;
	double fromX = world.getX() - falseEasting;
	double fromY = world.getY() - falseNorthing;
	double rhop = rho;
	
	if (n < 0) {
	rhop *= -1.0;
	fromX *= -1.0;
	fromY *= -1.0;
	}
	
	double yd = (rhop - fromY);
	double theta = Math.atan2(fromX, yd);
	double r = Math.sqrt(fromX * fromX + yd * yd);
	if (n < 0.0) {
	r *= -1.0;
	}
	
	toLon = (Math.toDegrees(theta / n + lon0));
	
	if (Math.abs(r) < TOLERANCE) {
	toLat = ((n < 0.0)
	? -90.0
	: 90.0);
	} else {
	double rn = Math.pow(EARTH_RADIUS * F / r, 1 / n);
	toLat = Math.toDegrees(2.0 * Math.atan(rn) - Math.PI / 2);
	}
	
	result.setLatitude(toLat);
	result.setLongitude(toLon);
	return result;
	}
	
	
	
	public Point2D.Double projectInverse(double x, double y, Point2D.Double out) {
	x /= scaleFactor;
	y /= scaleFactor;
	double rho = MapMath.distance(x, y = rho0 - y);
	if (rho != 0) {
	if (n < 0.0) {
	rho = -rho;
	x = -x;
	y = -y;
	}
	if (spherical)
	out.y = 2.0 * Math.atan(Math.pow(c / rho, 1.0/n)) - MapMath.HALFPI;
	else
	out.y = MapMath.phi2(Math.pow(rho / c, 1.0/n), e);
	out.x = Math.atan2(x, y) / n;
	} else {
	out.x = 0.0;
	out.y = n > 0.0 ? MapMath.HALFPI : -MapMath.HALFPI;
	}
	return out;
	}
	}
    """
    double toLat, toLon;
    double fromX = (world.getX() - falseEasting) / totalScale;  // assumes cartesion coords in km
    double fromY = (world.getY() - falseNorthing) / totalScale;

    fromY = rho0 - fromY;
    double rho = MapMath.distance(fromX, fromY);
		if (rho != 0) {
			if (n < 0.0) {
				rho = -rho;
				fromX = -fromX;
				fromY = -fromY;
			}
			if (isSpherical)
				toLat = 2.0 * Math.atan(Math.pow(c / rho, 1.0/n)) - MapMath.HALFPI;
			else
				toLat = MapMath.phi2(Math.pow(rho / c, 1.0/n), e);

			toLon = Math.atan2(fromX, fromY) / n;
       //coverity[swapped_arguments]

		} else {
			toLon = 0.0;
			toLat = n > 0.0 ? MapMath.HALFPI : -MapMath.HALFPI;
		}

    result.setLatitude(Math.toDegrees(toLat));
    result.setLongitude(Math.toDegrees(toLon) + lon0deg);
    return result;
  }
public LatLonPoint projToLatLon(ProjectionPoint world, LatLonPointImpl result) {
    double toLat, toLon;
    double fromX = (world.getX() - falseEasting) / totalScale;  // assumes cartesion coords in km
    double fromY = (world.getY() - falseNorthing) / totalScale;

    fromY = rho0 - fromY;
    double rho = MapMath.distance(fromX, fromY);
		if (rho != 0) {
			if (n < 0.0) {
				rho = -rho;
				fromX = -fromX;
				fromY = -fromY;
			}
			if (isSpherical)
				toLat = 2.0 * Math.atan(Math.pow(c / rho, 1.0/n)) - MapMath.HALFPI;
			else
				toLat = MapMath.phi2(Math.pow(rho / c, 1.0/n), e);

			toLon = Math.atan2(fromX, fromY) / n;
       //coverity[swapped_arguments]

		} else {
			toLon = 0.0;
			toLat = n > 0.0 ? MapMath.HALFPI : -MapMath.HALFPI;
		}

    result.setLatitude(Math.toDegrees(toLat));
    result.setLongitude(Math.toDegrees(toLon) + lon0deg);
    return result;
  }
public LatLonPoint projToLatLon ( ProjectionPoint world , LatLonPointImpl result ) { double toLat , toLon ; double fromX = ( world . getX ( ) - falseEasting ) / totalScale ; // assumes cartesion coords in km
 double fromY = ( world . getY ( ) - falseNorthing ) / totalScale ; fromY = rho0 - fromY ; double rho = MapMath . distance ( fromX , fromY ) ; if ( rho != 0 ) { if ( n < 0.0 ) { rho = - rho ; fromX = - fromX ; fromY = - fromY ; } if ( isSpherical ) toLat = 2.0 * Math . atan ( Math . pow ( c / rho , 1.0 / n ) ) - MapMath . HALFPI ; else toLat = MapMath . phi2 ( Math . pow ( rho / c , 1.0 / n ) , e ) ; toLon = Math . atan2 ( fromX , fromY ) / n ; //coverity[swapped_arguments]
 } else { toLon = 0.0 ; toLat = n > 0.0 ? MapMath . HALFPI : - MapMath . HALFPI ; } result . setLatitude ( Math . toDegrees ( toLat ) ) ; result . setLongitude ( Math . toDegrees ( toLon ) + lon0deg ) ; return result ; }
/*
public LatLonPoint projToLatLon(ProjectionPoint world,
LatLonPointImpl result) {
double toLat, toLon;
double fromX = world.getX() - falseEasting;
double fromY = world.getY() - falseNorthing;
double rhop = rho;

if (n < 0) {
rhop *= -1.0;
fromX *= -1.0;
fromY *= -1.0;
}

double yd = (rhop - fromY);
double theta = Math.atan2(fromX, yd);
double r = Math.sqrt(fromX * fromX + yd * yd);
if (n < 0.0) {
r *= -1.0;
}

toLon = (Math.toDegrees(theta / n + lon0));

if (Math.abs(r) < TOLERANCE) {
toLat = ((n < 0.0)
? -90.0
: 90.0);
} else {
double rn = Math.pow(EARTH_RADIUS * F / r, 1 / n);
toLat = Math.toDegrees(2.0 * Math.atan(rn) - Math.PI / 2);
}

result.setLatitude(toLat);
result.setLongitude(toLon);
return result;
}



public Point2D.Double projectInverse(double x, double y, Point2D.Double out) {
x /= scaleFactor;
y /= scaleFactor;
double rho = MapMath.distance(x, y = rho0 - y);
if (rho != 0) {
if (n < 0.0) {
rho = -rho;
x = -x;
y = -y;
}
if (spherical)
out.y = 2.0 * Math.atan(Math.pow(c / rho, 1.0/n)) - MapMath.HALFPI;
else
out.y = MapMath.phi2(Math.pow(rho / c, 1.0/n), e);
out.x = Math.atan2(x, y) / n;
} else {
out.x = 0.0;
out.y = n > 0.0 ? MapMath.HALFPI : -MapMath.HALFPI;
}
return out;
}
}
/ * public LatLonPoint projToLatLon ( ProjectionPoint world LatLonPointImpl result ) { double toLat toLon ; double fromX = world . getX () - falseEasting ; double fromY = world . getY () - falseNorthing ; double rhop = rho ;