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Summary
| Description |
import numpy as np
import matplotlib.pyplot as plt
from matplotlib.animation import FuncAnimation
from mpl_toolkits.mplot3d import Axes3D
bits=2
fig = plt.figure()
fig.subplots_adjust(left=0, bottom=0, right=1, top=1)
ax = fig.add_subplot(111, projection='3d')
ax.set_axis_bgcolor((0.5, 0.5, 0.5))
gradient = np.linspace(0, 1, 2**bits)
colors=np.stack((gradient.flatten(),gradient.flatten(),gradient.flatten()),axis=1)
ax.scatter(gradient,np.ones(2**bits),np.ones(2**bits),alpha=1.0,s=100./2**bits,c=colors,marker='o',linewidth='0')
def update(i):
ax.view_init(elev=20., azim=i)
return fig, ax
if __name__ == '__main__':
plt.axis('off')
fig.set_size_inches(5, 5)
anim = FuncAnimation(fig, update, frames=np.arange(0, 360, 2), repeat=True)
anim.save('%d-bit_grayscale.gif' % bits, dpi=80, writer='imagemagick', fps=24)
|
| Date | |
| Source | Own work |
| Author | Kjerish |
| Other versions |
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Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:55, 9 January 2017 | | 400 × 400 (198 KB) | Kjerish | User created page with UploadWizard |
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- Usage on en.wikibooks.org
