cubehelix_palette.py

"""
Different cubehelix palettes
============================

_thumb: .4, .65
"""
import numpy as np
import seaborn as sns
import matplotlib.pyplot as plt

sns.set(style="dark")

f, axes = plt.subplots(3, 3, figsize=(9, 9), sharex=True, sharey=True)

rs = np.random.RandomState(50)

for ax, s in zip(axes.flat, np.linspace(0, 3, 10)):
    x, y = rs.randn(2, 50)
    cmap = sns.cubehelix_palette(start=s, light=1, as_cmap=True)
    sns.kdeplot(x, y, cmap=cmap, shade=True, cut=5, ax=ax)
    ax.set(xlim=(-3, 3), ylim=(-3, 3))
f.tight_layout()