/// <summary>
/// Computes the minimum index for a point on the line.
/// If the line is not simple (i.e. loops back on itself)
/// a single point may have more than one possible index.
/// In this case, the smallest index is returned.
/// The supplied point does not necessarily 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.
/// </summary>
/// <param name="pt">A point on the line.</param>
/// <returns>The minimum index of the point.</returns>
public double IndexOf(ICoordinate pt)
{
return(LengthIndexOfPoint.IndexOf(linearGeom, pt));
}
/// <summary>
///
/// </summary>
/// <param name="linearGeom"></param>
/// <param name="inputPt"></param>
/// <returns></returns>
public static double IndexOf(IGeometry linearGeom, ICoordinate inputPt)
{
LengthIndexOfPoint locater = new LengthIndexOfPoint(linearGeom);
return locater.IndexOf(inputPt);
}
/// <summary>
///
/// </summary>
/// <param name="linearGeom"></param>
/// <param name="inputPt"></param>
/// <returns></returns>
public static double IndexOf(IGeometry linearGeom, ICoordinate inputPt)
{
LengthIndexOfPoint locater = new LengthIndexOfPoint(linearGeom);
return(locater.IndexOf(inputPt));
}