K线图绘制

import pandas as pd import matplotlib.pyplot as plt import mpl_finance as mpf def candi_draw(dataframe,path,filename,num): fig, ax = plt.subplots(figsize=(6,4)) fig.subplots_adjust(bottom=0.2) mpf.candlestick2_ohlc(ax,dataframe['OPEN'], dataframe['HIGH'], dataframe['LOW'],dataframe['CLOSE'], width=0.9, colorup='r',colordown='g') ax.autoscale_view() fig = plt.gcf() fig.savefig(path + '{}-{}.jpg'.format(filename,num),bbox_inches = 'tight') plt.close()