如何为使用matplotlib制作的情节设置默认颜色集?
import numpy as np
import matplotlib.pyplot as plt
fig=plt.figure(i)
ax=plt.gca()
colormap = plt.get_cmap('jet')
ax.set_color_cycle([colormap(k) for k in np.linspace(0, 1, 10)])
但是有什么方法可以为所有的plot,包括plot,设置相同的颜色集吗?
发布于 2018-03-23 16:45:30
import matplotlib.pyplot as plt
import matplotlib as mpl
import numpy as np
# Set the default color cycle
mpl.rcParams['axes.color_cycle'] = ['r', 'k', 'c']
# Alternately, we could use rc:
# mpl.rc('axes', color_cycle=['r','k','c'])
x = np.linspace(0, 20, 100)
fig, axes = plt.subplots(nrows=2)
for i in range(10):
axes[0].plot(x, i * (x - 10)**2)
for i in range(10):
axes[1].plot(x, i * np.cos(x))
plt.show()
发布于 2018-03-23 17:32:07
import matplotlib as mpl
mpl.rcParams['axes.prop_cycle'] = mpl.cycler(color=["r", "#e94cdc", "0.7"])
https://stackoverflow.com/questions/-100004300
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