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"""Plot to test text"""
import matplotlib.pyplot as plt
import numpy as np
import mpld3
def create_plot():
fig, ax = plt.subplots()
ax.grid(color='lightgray')
x = np.linspace(0, 4 * np.pi, 1000)
y1 = 0.5 * np.sin(0.5 * x)
y2 = np.sin(x)
y3 = np.cos(x)
y1[450:550] = np.nan
ax.fill(x, y1, alpha=0.3, facecolor='green')
ax.fill_between(x, y2, y3, alpha=0.3, facecolor='red')
ax.fill_between(x, -y2, -y3, alpha=0.3, facecolor='blue')
ax.set_xlim(0, 4 * np.pi)
ax.set_ylim(-1.1, 1.1)
ax.set_title("fill() and fill_between()", size=18)
return fig
def test_fill():
fig = create_plot()
html = mpld3.fig_to_html(fig)
plt.close(fig)
if __name__ == "__main__":
mpld3.show(create_plot())
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