public Slope GetMaxSlope(List <GeoPoint> line)
{
Slope max = Slope.Zero;
for (int i = 1; i < line.Count; i++)
{
Slope segmentSlope = ComputeSlope(line[i - 1], line[i]);
if (segmentSlope > max)
{
max = segmentSlope;
}
}
return(max);
}
public Slope ComputeSlope(GeoPoint a, GeoPoint b)
{
if (a == null || b == null)
{
return(Slope.Zero);
}
double run = b.DistanceFromOriginMeters.Value - a.DistanceFromOriginMeters.Value;
if (run <= double.Epsilon || !a.Elevation.HasValue || !b.Elevation.HasValue)
{
return(Slope.Zero);
}
double rise = b.Elevation.Value - a.Elevation.Value;
return(Slope.FromRiseRun(rise, run));
}