Python自定义简单图轴简单实例

简单定义图轴： import numpy as np import matplotlib.pyplot as plt 创建一个简单的matplotlib实例： fig = plt.figure() rect = fig.patch # a rectangle instance rect.set_facecolor('lightgoldenrodyellow') ax1 = fig.add_axes([0.1, 0.3, 0.4, 0.4]) rect = ax1.patch rect.set_facecolor('lightslategray') for label in ax1.xaxi