Question

我正在从信息列表中绘制子图。我的子图中的每个图都有一个特定的源地址。然后，我需要在x轴上放置时间戳，在y轴上放置数据（在我放置y的示例中，大多数情况下通常是0。在lgend中，我想获取目的地。这是我数据的模板：

('timestamp', 'node_source', 'node_destination', 'data')


import matplotlib.pyplot as plt

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plots = {}
for i, el in enumerate(list_info):
    if el[1] in plots:
        plots[el[1]]['timestam'].append(int(el[0]))
        plots[el[1]]['counter'].append(int(el[3]))
        plots[el[1]]['dest'].append(el[2])
    else:
        plots[el[1]] = {'timestam': [int(el[0])], 'counter': [int(el[3])], 'dest': [el[2]]}

plt.figure(figsize=[7, 5])
plt.suptitle('title')
plt.subplots_adjust(hspace=0.8)
nsources = len(plots.keys())
print(nsources)

cPlot = 1
for key, val in plots.items():
    plt.title('Source : {}'.format(key), fontsize=9)
    plt.subplot(nsources, 1, cPlot)
    plt.xlabel('Timestamp')
    plt.ylabel('title')
    ax = plt.gca()
    for key, val in plots[key].items():
        ax.plot(val, range(1, len(val) + 1), marker='o', label=key)
        ax.legend(title='Destination', loc='right', prop={'size': 5})

    cPlot = cPlot + 1
plt.show()
plt.close()

这是我得到的结果，轴反转了

如何基于python中的信息列表进行绘图？

0 个答案: