Thanks to visit codestin.com
Credit goes to github.com

Skip to content

[Doc] Add Jupyter notebook animation example with phase display #31505

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
Lankalapallikumar wants to merge 2 commits into
base: main
Choose a base branch
from
+28 −1
Open

[Doc] Add Jupyter notebook animation example with phase display #31505

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
dc10b55
[Doc] Add Jupyter notebook animation example with phase display
Lankalapallikumar Apr 16, 2026
6e452af
Fix lint: move import to top and correct blank lines
Lankalapallikumar Apr 16, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
29 changes: 28 additions & 1 deletion galleries/users_explain/animations/animations.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -16,8 +16,8 @@

import matplotlib.pyplot as plt
import numpy as np

import matplotlib.animation as animation
from IPython.display import HTML

# %%
# Animation classes
Expand Down Expand Up @@ -131,6 +131,33 @@ def update(frame):
ani = animation.FuncAnimation(fig=fig, func=update, frames=40, interval=30)
plt.show()

# %%
# Animations in Jupyter Notebooks
# ===============================
#
# Animations can also be displayed inside Jupyter notebooks using HTML rendering.
# This allows interactive playback controls directly in the notebook.
#
# Example:


fig, ax = plt.subplots()
x = np.linspace(0, 2*np.pi)
line, = ax.plot(x, np.sin(x))
title = ax.set_title("Frame 0")

FRAMES = 50


def animate(i):
phi = 2 * np.pi * i / FRAMES
line.set_data(x, np.sin(x - phi))
title.set_text(f"Frame {i}, Phase = {phi:.2f}")
return (line,)

ani = animation.FuncAnimation(fig, animate, frames=FRAMES)
plt.close(fig)
HTML(ani.to_jshtml(fps=20))

# %%
# ``ArtistAnimation``
Expand Down
Loading