tools.py 文件源码

def showPlotMixSeparate(data, date, file_name='test.png'):
    print('shopPlotMixSeparate')
    import matplotlib.ticker as mticker
    import matplotlib.dates as mdates

    fig, arr = plt.subplots()
    ax1 = arr
    ax1.xaxis.set_major_locator(mticker.MaxNLocator(5))
    ax1.xaxis.set_major_formatter(mdates.DateFormatter('%Y-%m'))

    for j, td in enumerate(date):
        arr.plot(td, data[j])

    fig.savefig(file_name)
    plt.close(fig)