Hi,

I haven’t been able to figure out how to change fill_alpha for charts. For example,

import numpy as np

import pandas as pd

import bokeh.charts as bc

N = 4000

data = np.random.multivariate_normal(

[0, 0], cov=np.array([[1, .5], [.5, 1]]), size=N)

data = pd.DataFrame(data=data, columns=[‘ad spending’, ‘sales’])

p = bc.Scatter(data=data, x=‘ad spending’, y=‘sales’)

bc.show§

``

How to change the fill_alpha value for the Scatter chart? p objects has properties such as p.background_fill_alpha but I haven’t been able to find fill_alpha.

Thank you,

Joon