///<summary>Checks whether the geometry buffer is valid, and returns an error message if not.
///</summary>
/// <param name="g"></param>
/// <param name="distance"></param>
/// <param name="result"></param>
/// <returns>An appropriate error message<br/>
/// or <c>null</c>if the buffer is valid</returns>
///
public static String IsValidMessage(IGeometry g, double distance, IGeometry result)
{
var validator = new BufferResultValidator(g, distance, result);
if (!validator.IsValid())
{
return(validator.ErrorMessage);
}
return(null);
}
public static bool IsValid(IGeometry g, double distance, IGeometry result)
{
BufferResultValidator validator = new BufferResultValidator(g, distance, result);
if (validator.IsValid())
{
return(true);
}
return(false);
}