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"""
=============================
Animated scatter saved as GIF
=============================
Output generated via `matplotlib.animation.Animation.to_jshtml`.
"""
import matplotlib.pyplot as plt
import numpy as np
import matplotlib.animation as animation
fig, ax = plt.subplots()
ax.set_xlim([0, 10])
scat = ax.scatter(1, 0)
x = np.linspace(0, 10)
def animate(i):
scat.set_offsets((x[i], 0))
return (scat,)
ani = animation.FuncAnimation(fig, animate, repeat=True, frames=len(x) - 1, interval=50)
# To save the animation using Pillow as a gif
# writer = animation.PillowWriter(fps=15,
# metadata=dict(artist='Me'),
# bitrate=1800)
# ani.save('scatter.gif', writer=writer)
plt.show()
# %%
#
# .. tags::
# component: animation,
# plot-type: scatter,
# purpose: reference,
# level: intermediate
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