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How to pass arguments to animation.FuncAnimation() in Matplotlib?
To pass arguments to animation.FuncAnimation() for a contour plot in Matplotlib in Python, we can take the following steps −
- Create a random data of 10☓10 dimension.
- Create a figure and a set of subplots using subplots() method.
- Make an animation by repeatedly calling a function *func* using FuncAnimation() class
- To update the contour value in the function, we can define a method animate() that can be used in FuncAnimation() class.
- To display the figure, use show() method.
Example
import numpy as np import matplotlib.pyplot as plt import matplotlib.animation as animation plt.rcParams["figure.figsize"] = [7.50, 3.50] plt.rcParams["figure.autolayout"] = True data = np.random.randn(800).reshape(10, 10, 8) fig, ax = plt.subplots() def animate(i): ax.clear() ax.contourf(data[:, :, i]) ani = animation.FuncAnimation(fig, animate, 5, interval=50, blit=False) plt.show()
Output
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