import numpy as np import pandas as pd from bokeh.palettes import brewer from bokeh.plotting import figure, output_file, show output_file('stacked_area.html') N = 10 df = pd.DataFrame(np.random.randint(10, 100, size=(15, N))).add_prefix('y') p = figure(x_range=(0, len(df)-1), y_range=(0, 800)) p.grid.minor_grid_line_color = '#eeeeee' names = ["y%d" % i for i in range(N)] p.varea_stack(stackers=names, x='index', color=brewer['Spectral'][N], legend_label=names, source=df) # reverse the legend entries to match the stacked order p.legend.items.reverse() show(p)