/// <summary> /// Parses multiple Points separated by comma. /// </summary> /// <param name="tokens">The list of tokens.</param> /// <param name="is3D">bool value indicating whether point being parsed had z-coordinate.</param> /// <param name="isMeasured">bool value indicating whether point being parsed has m-value.</param> /// <returns>A list of point specified by tokens.</returns> private static List <Point> ParsePoints(WktTokensBuffer tokens, bool is3D, bool isMeasured) { List <Point> points = new List <Point>(); points.Add(WktReader.ParsePointText(tokens, is3D, isMeasured)); WktToken t = tokens.Peek(true); while (t.Type == TokenType.COMMA) { tokens.GetToken(true); points.Add(WktReader.ParsePointText(tokens, is3D, isMeasured)); t = tokens.Peek(true); } return(points); }
/// <summary> /// Parses a point tagged text. /// </summary> /// <param name="tokens">The list of tokens.</param> /// <returns>A point specified by tokens.</returns> /// <remarks><![CDATA[Point tagged text format: <point tagged text> ::= point {z}{m} <point text>]]></remarks> private static Point ParsePointTaggedText(WktTokensBuffer tokens) { WktReader.Expect("point", tokens); WktReader.Expect(TokenType.WHITESPACE, tokens); bool is3D = false; bool isMeasured = false; WktToken t = tokens.Peek(true); if (WktReader.TryParseDimensions(t, out is3D, out isMeasured)) { tokens.GetToken(true); WktReader.Expect(TokenType.WHITESPACE, tokens); } return(WktReader.ParsePointText(tokens, is3D, isMeasured)); }