pytutorial/matplotlib/animation_and_slider/README.md
David Rotermund c1c1a2e371
Create README.md
Signed-off-by: David Rotermund <54365609+davrot@users.noreply.github.com>
2023-12-21 15:24:47 +01:00

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# Animation and Slider
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* TOC
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## The goal
Questions to [David Rotermund](mailto:davrot@uni-bremen.de)
## Test data
```python
import numpy as np
import matplotlib.pyplot as plt
axis = np.arange(-100, 101) / 100.0
x = axis[:, np.newaxis, np.newaxis].copy()
y = axis[np.newaxis, :, np.newaxis].copy()
z = axis[np.newaxis, np.newaxis, :].copy()
r = np.sqrt(x**2 + y**2 + z**2)
mask_0 = r > 0.75
r = 1.0 / (r + 1.0)
r[mask_0] = 0
plt.imshow(r[100, :, :], cmap="hot")
plt.colorbar()
plt.title("Cut through center of x-axis")
plt.show()
```
![image0](image0.png)