public static double IndexOfAfter(Geometry linearGeom, Coordinate inputPt, double minIndex) { LengthIndexOfPoint locater = new LengthIndexOfPoint(linearGeom); return(locater.IndexOfAfter(inputPt, minIndex)); }
/// <summary> /// Finds the index for a point on the line which is greater than /// the given index. /// </summary> /// <param name="point">A point on the line.</param> /// <param name="minIndex"> /// The value the returned index must be greater than. /// </param> /// <returns> /// The index of the point greater than the given minimum index. /// </returns> /// <remarks> /// If no such index exists, returns <c>minIndex</c>. /// This method can be used to determine all indexes for /// a point which occurs more than once on a non-simple line. /// It can also be used to disambiguate cases where the given point lies /// slightly off the line and is equidistant from two different /// points on the line. /// <para> /// The supplied point does not <b>necessarily</b> have to lie precisely /// on the line, but if it is far from the line the accuracy and /// performance of this function is not guaranteed. /// Use <see cref="Project"/> to compute a guaranteed result for points /// which may be far from the line. /// </para> /// </remarks> /// <seealso cref="Project"/> public virtual double IndexOfAfter(Coordinate point, double minIndex) { return(LengthIndexOfPoint.IndexOfAfter(linearGeom, point, minIndex)); }