Matplotlib-如何像下一张图片一样定义具有不同间隔的x轴？我想打开某些时间间隔

Question

<< img src =“ https://image.soinside.com/eyJ1cmwiOiAiaHR0cHM6Ly9pLnN0YWNrLmltZ3VyLmNvbS9FUXlWOC5wbmcifQ==” alt =“在此处输入图像描述”>

我想创建一个类似的图，在这种情况下，中国和美国拥有庞大的PIB，我看不到小国的详细信息

Answer 1

为此，您可以使用ax.set_xscale：

import matplotlib.pyplot as plt
from matplotlib.ticker import ScalarFormatter

plt.scatter(your_data)
ax = plt.gca() #get current axis object
ax.set_xscale('log') #you can use 'symlog' if your data is close to 0
ax.set_yscale('log')
#if you don't want to show the ticks in scientific notation
for axis in [ax.xaxis, ax.yaxis]:
    formatter = ScalarFormatter()
    formatter.set_scientific(False)
    axis.set_major_formatter(formatter)