import numpy as np
import holoviews as hv
hv.extension('matplotlib')

points = [(0.1*i, np.sin(0.1*i)) for i in range(100)]
hv.Curve(points)

overlay = hv.NdOverlay({
    interp: hv.Curve(points[::8]).opts(interpolation=interp)
    for interp in ['linear', 'steps-mid', 'steps-pre', 'steps-post']})

overlay.opts(legend_position='right')