擅长:python、mysql、java
<p>更新版本(可能有清洁剂):</p>
<pre><code>from cycler import cycler
alpha = 0.5
to_rgba = matplotlib.colors.ColorConverter().to_rgba#
color_list=[]
for i, col in enumerate(plt.rcParams['axes.prop_cycle']):
color_list.append(to_rgba(col['color'], alpha))
plt.rcParams['axes.prop_cycle'] = cycler(color=color_list)
</code></pre>