回答編集履歴
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サンプル追加
test
CHANGED
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@@ -35,3 +35,59 @@
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plt.show()
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```
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---
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**【追記】**
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``set_color()`` を使う例
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```Python
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import matplotlib.animation as anm
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import matplotlib.pyplot as plt
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import matplotlib.cm as cm
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import numpy as np
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fig = plt.figure()
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ax = fig.add_subplot(1,1,1)
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line, = ax.plot([], [])
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ax.set_ylim(-1, 1)
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def update(i, ax, line):
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x = np.arange(i)
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y = np.sin(x * 2 * np.pi / 100)
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line.set_data(x, y)
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line.set_color(cm.bwr(plt.Normalize(vmin=0, vmax=100)(i)))
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ax.set_xlim(0, i)
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ani = anm.FuncAnimation(fig, update, fargs=(ax, line), frames=100, interval=50)
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plt.show()
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```
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