/// <summary>
/// Computes the index for the closest point on the line to the given point.
/// If more than one point has the closest distance the first one along the line is returned.
/// (The point does not necessarily have to lie precisely on the line.)
/// </summary>
/// <param name="pt"></param>
/// <returns></returns>
public double Project(Coordinate pt)
{
return(LengthIndexOfPoint.IndexOf(_linearGeom, pt));
}
public static double IndexOf(IGeometry linearGeom, Coordinate inputPt)
{
var locater = new LengthIndexOfPoint(linearGeom);
return(locater.IndexOf(inputPt));
}