使用matplotlib在两点之间使用直线显示偏差

import matplotlib.pyplot as plt

fig, ax = plt.subplots()

x1, y1 = 0, 0  # 第一个点的坐标
x2, y2 = 1, 1  # 第二个点的坐标

dx = x2 - x1  # x坐标差
dy = y2 - y1  # y坐标差

ax.plot([x1, x2], [y1, y2], linestyle='-', color='blue', label='Line')  # 绘制直线

import matplotlib.pyplot as plt

fig, ax = plt.subplots()

x1, y1 = 0, 0  # 第一个点的坐标
x2, y2 = 1, 1  # 第二个点的坐标

dx = x2 - x1  # x坐标差
dy = y2 - y1  # y坐标差

ax.plot([x1, x2], [y1, y2], linestyle='-', color='blue', label='Line')  # 绘制直线

plt.xlabel('X')
plt.ylabel('Y')
plt.title('Line between two points')
plt.legend()
plt.show()