import matplotlib as plm
import matplotlib.pyplot as plt
colors = plm.colors.cnames.keys()
fig = plt.figure('百里希文', facecolor='lightyellow', edgecolor='k')
axes = fig.subplots(len(colors)//4, 4)
for c, ax in zip(colors, axes.ravel()):
ax.hist(1, 3, color=c)
ax.text(1.2, 0.1, c)
ax.set_axis_off()
fig.subplots_adjust(left=0, bottom=0, right=0.9,
top=1, hspace=0.1, wspace=0.1)
fig.show()
import numpy as npimport matplotlib as plm
import matplotlib.pyplot as plt
cmaps = plm.cm.cmap_d.keys()
gradient = np.linspace(0, 1, 256)
gradient = np.vstack((gradient, gradient))
fig = plt.figure('百里希文', facecolor='lightyellow', edgecolor='k')
axes = fig.subplots(len(cmaps)//5, 5)
for cmap, ax in zip(cmaps, axes.ravel()):
ax.imshow(gradient, aspect='auto', cmap=plt.get_cmap(cmap))
ax.text(100, 1, cmap, fontsize=14)
ax.set_axis_off()
fig.subplots_adjust(left=0.1, bottom=0, right=0.9,
top=1, hspace=0.1, wspace=0.1)
fig.show()
按语:
推荐几篇文章
https://cloud.tencent.com/developer/ask/136207/answer/241390
https://blog.csdn.net/Mr_Cat123/article/details/78638491