/// <summary> /// Computes the <see cref="LineString" /> for the interval /// on the line between the given indices. /// If the <paramref name="endIndex" /> lies before the <paramref name="startIndex" />, /// the computed geometry is reversed. /// </summary> /// <param name="startIndex"></param> /// <param name="endIndex"></param> /// <returns></returns> public IGeometry ExtractLine(double startIndex, double endIndex) { LocationIndexedLine lil = new LocationIndexedLine(linearGeom); LinearLocation startLoc = LocationOf(startIndex); LinearLocation endLoc = LocationOf(endIndex); return(ExtractLineByLocation.Extract(linearGeom, startLoc, endLoc)); }
/// <summary> /// Computes the <see cref="LineString" /> for the interval /// on the line between the given indices. /// If the <paramref name="endIndex" /> lies before the <paramref name="startIndex" />, /// the computed geometry is reversed. /// </summary> /// <param name="startIndex"></param> /// <param name="endIndex"></param> /// <returns></returns> public IGeometry ExtractLine(double startIndex, double endIndex) { LocationIndexedLine lil = new LocationIndexedLine(linearGeom); LinearLocation startLoc = LocationOf(startIndex); LinearLocation endLoc = LocationOf(endIndex); return ExtractLineByLocation.Extract(linearGeom, startLoc, endLoc); }