Suppose, I have x = [1,2,3,4,5,6] and the corresponding y = [3,4,5,6,7,8].
I want the first pair (1,3) to be in a different color or shape.
How can this be done using python?
One of the simplest possible answers.
import matplotlib.pyplot as plt
x = [1,2,3,4,5,6]
y = [3,4,5,6,7,8]
plt.plot(x[1:], y[1:], 'ro')
plt.plot(x[0], y[0], 'g*')
plt.show()
来源：https://stackoverflow.com/questions/41489543/using-matplotlib-how-to-highlight-one-point-in-the-final-plot