public boolean crossSeam(ProjectionPoint pt1, ProjectionPoint pt2) {
    """
	Does the line between these two points cross the projection "seam".
	
	@param pt1 the line goes between these two points
	@param pt2 the line goes between these two points
	@return false if there is no seam
    """
    // either point is infinite
    if (ProjectionPointImpl.isInfinite(pt1)
            || ProjectionPointImpl.isInfinite(pt2)) {
      return true;
    }

    double y1 = pt1.getY() - falseNorthing;
    double y2 = pt2.getY() - falseNorthing;

    // opposite signed long lines
    return (y1 * y2 < 0) && (Math.abs(y1 - y2) > 2 * earthRadius);
  }
public boolean crossSeam(ProjectionPoint pt1, ProjectionPoint pt2) {
    // either point is infinite
    if (ProjectionPointImpl.isInfinite(pt1)
            || ProjectionPointImpl.isInfinite(pt2)) {
      return true;
    }

    double y1 = pt1.getY() - falseNorthing;
    double y2 = pt2.getY() - falseNorthing;

    // opposite signed long lines
    return (y1 * y2 < 0) && (Math.abs(y1 - y2) > 2 * earthRadius);
  }
public boolean crossSeam ( ProjectionPoint pt1 , ProjectionPoint pt2 ) { // either point is infinite
 if ( ProjectionPointImpl . isInfinite ( pt1 ) || ProjectionPointImpl . isInfinite ( pt2 ) ) { return true ; } double y1 = pt1 . getY ( ) - falseNorthing ; double y2 = pt2 . getY ( ) - falseNorthing ; // opposite signed long lines
 return ( y1 * y2 < 0 ) && ( Math . abs ( y1 - y2 ) > 2 * earthRadius ) ; }
Does the line between these two points cross the projection "seam".

@param pt1 the line goes between these two points
@param pt2 the line goes between these two points
@return false if there is no seam
Does the line between these two points cross the projection seam .