/// <summary>
/// Test whether two geometries lie within a given distance of each other.
/// </summary>
/// <param name="g0"></param>
/// <param name="g1"></param>
/// <param name="distance"></param>
/// <returns></returns>
public static bool IsWithinDistance(IGeometry g0, IGeometry g1, double distance)
{
DistanceOp distOp = new DistanceOp(g0, g1, distance);
return(distOp.Distance() <= distance);
}
/// <summary>
/// Compute the distance between the closest points of two geometries.
/// </summary>
/// <param name="g0">A <c>Geometry</c>.</param>
/// <param name="g1">Another <c>Geometry</c>.</param>
/// <returns>The distance between the geometries.</returns>
public static double Distance(IGeometry g0, IGeometry g1)
{
DistanceOp distOp = new DistanceOp(g0, g1);
return(distOp.Distance());
}