/// <summary>
/// Returns the next number in the stream.
/// </summary>
/// <param name="tokenizer">Tokenizer over a stream of text in Well-known text format. The next token
/// must be a number.</param>
/// <returns>Returns the next number in the stream.</returns>
/// <remarks>
/// ParseException is thrown if the next token is not a number.
/// </remarks>
private static double GetNextNumber(WktStreamTokenizer tokenizer)
{
tokenizer.NextToken();
return tokenizer.GetNumericValue();
}
