ম্যাটপ্লটলিব events

import matplotlib.pyplot as plt

figure, axes = plt.subplots()

def click(event):
    if event.inaxes:
        print(
            "x:",
            event.xdata,
            "y:",
            event.ydata
        )

connection = figure.canvas.mpl_connect(
    "button_press_event",
    click
)

axes.plot(
    [1, 2, 3, 4],
    [2, 5, 3, 8]
)

plt.show()