matplotlib/plot_types/basic/pie.py at getting_started · jeromefv/matplotlib · GitHub

Repository navigation

"""

====================

pie(X, explode, ...)

====================

"""

import matplotlib as mpl

import matplotlib.pyplot as plt

import numpy as np

plt.style.use('mpl_plot_gallery')

# make data

X = [1, 2, 3, 4]

colors = np.zeros((len(X), 4))

colors[:] = mpl.colors.to_rgba("C0")

colors[:, 3] = np.linspace(0.25, 0.75, len(X))

# plot

fig, ax = plt.subplots()

ax.pie(X, colors=["white"]*len(X), radius=3, center=(4, 4),

wedgeprops={"linewidth": 1, "edgecolor": "white"}, frame=True)

ax.pie(X, colors=colors, radius=3, center=(4, 4),

wedgeprops={"linewidth": 1, "edgecolor": "white"}, frame=True)

ax.set(xlim=(0, 8), xticks=np.arange(1, 8),

ylim=(0, 8), yticks=np.arange(1, 8))

plt.show()