【问题标题】:Fill area between two lines with Python用Python填充两行之间的区域
【发布时间】:2019-10-31 20:48:25
【问题描述】:

我正在寻找填充 matplot 中两行之间的区域。有什么办法吗?

a = [[12, 17, 26, 32, 34], [235.910888671875, 245.84429931640625, 211.8711395263672, 226.2964630126953, 222.0032501220703]]
b = [[12, 26, 34], [235.910888671875, 211.8711395263672, 222.0032501220703]]

plt.plot(a[0], a[1], c='r')
plt.plot(b[0], b[1], c='r')

【问题讨论】:

    标签: python matplotlib


    【解决方案1】:

    这里是:

    import matplotlib.pyplot as plt
    import numpy as np
    a = [[12, 17, 26, 32, 34], [235.910888671875, 245.84429931640625, 211.8711395263672, 226.2964630126953, 222.0032501220703]]
    b = [[12, 26, 34], [235.910888671875, 211.8711395263672, 222.0032501220703]]
    
    plt.plot(a[0], a[1], c='r')
    plt.plot(b[0], b[1], c='r')
    plt.fill_between(a[0], a[1],np.min(a[1]))
    plt.fill_between(b[0], b[1],np.min(a[1]),color='white')
    plt.show()
    

    【讨论】:

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