deprecated_seasonal_flu.py 文件源码

def make_date_ticks(ax, fs=12):
    from matplotlib.dates import YearLocator, MonthLocator, DateFormatter
    years    = YearLocator()
    months = MonthLocator(range(1, 13), bymonthday=1, interval=2)
    yearsFmt = DateFormatter('%Y')
    monthsFmt = DateFormatter("%b")
    ax.tick_params(axis='x', which='major', labelsize=fs, pad=20)
    ax.tick_params(axis='x', which='minor', pad=7)
    ax.xaxis.set_major_locator(years)
    ax.xaxis.set_major_formatter(yearsFmt)
    ax.xaxis.set_minor_locator(months)
    ax.xaxis.set_minor_formatter(monthsFmt)