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import matplotlib.pyplot as plt
import numpy as np
from matplotlib.animation import FuncAnimation
list_var_points = (1, 5, 4, 9, 8, 2, 6, 5, 2, 1, 9, 7, 10)
fig, ax = plt.subplots()
xfixdata, yfixdata = 14, 8
xdata, ydata = 5, None
ln, = plt.plot([], [], 'ro-', animated=True)
plt.plot([xfixdata], [yfixdata], 'bo', ms=10)
def init():
ax.set_xlim(0, 15)
ax.set_ylim(0, 15)
return ln,
def update(frame):
ydata = list_var_points[frame]
ln.set_data([xfixdata,xdata], [yfixdata,ydata])
return ln,
ani = FuncAnimation(fig, update, frames=range(len(list_var_points)),
init_func=init, blit=True)
plt.show |
