def show(a,b,bk,exchange,symbol):
plt.rcParams['font.family'] = 'sans-serif'
# print(1)
fig, ax = plt.subplots(nrows=4,ncols=1,figsize=(30,30))
fig.suptitle(f"{exchange}-{symbol}",fontsize=40,va='bottom')
ax[0].plot(a['date'], a['ask_price'], label='ask_price')
ax[0].plot(a['date'], a['bid_price'], label='bid_Price')
ax[1].plot(a['date'], a['ask_price'], label='ask_price')
ax[1].plot(a['date'], a['bid_price'], label='bid_Price')
# 添加图例和标签
# print(2)
# 设置x轴日期格式
# date_formatter = mdates.DateFormatter('%Y-%m-%d %H:%M:%S')
# ax[0].xaxis.set_major_formatter(date_formatter)
# fig.autofmt_xdate() # 自动格式化日期标签以避免重叠
# ax[1].xaxis.set_major_formatter(date_formatter)
# fig.autofmt_xdate() # 自动格式化日期标签以避免重叠
# 绘制b的横线
# print(3)
for index, row in b.iterrows():
c = 'grey'
if(row['amount'] > 0):
c = 'r'
if(row['direction'] == 'buy'):
c = 'blue'
ax[0].annotate(row['price'],xy=(row['start'],row['price']),xytext=(row['start'],row['price']))
#小于1秒标星，大于1秒画线
if(row['close_time'] - row['create_time'] < 1000000):
ax[0].add_artist(Line2D([row['start']], [row['price']], marker='*', color=c, markersize=10))
else:
ax[0].hlines(y=row['price'], xmin=row['start'], xmax=row['end'], colors=c,linewidth=10)
else:
ax[0].hlines(y=row['price'], xmin=row['start'], xmax=row['end'], colors=c)#linestyles='dashed'
# print(4)
y1_min, y1_max = ax[0].get_ylim()
x1_min, x1_max = ax[0].get_xlim()
ax[0].set_title("shipan")
# 显示图形
ax[0].legend()
for index, row in bk.iterrows():
c = 'grey'
if(row['amount'] > 0):
c = 'r'
if(row['side'] == 'bid'):
c = 'blue'
ax[1].annotate(row['price'],xy=(row['start'],row['price']),xytext=(row['start'],row['price']))
#小于1秒标星，大于1秒画线
if(row['close_time'] - row['create_time'] < 1000000):
ax[1].add_artist(Line2D([row['start']], [row['price']], marker='*', color=c, markersize=10))
else:
ax[1].hlines(y=row['price'], xmin=row['start'], xmax=row['end'], colors=c,linewidth=10)
else:
ax[1].hlines(y=row['price'], xmin=row['start'], xmax=row['end'], colors=c)
# print(5)
ax[1].set_ylim(y1_min, y1_max)
ax[1].set_title("huice")
# 显示图形
ax[1].legend()
b_ask = b[b['side'] == 'ask']
b_bid = b[b['side'] == 'bid']
bk_ask = bk[bk['side'] == 'ask']
bk_bid = bk[bk['side'] == 'bid']
ax[2].plot(b_ask['start'], b_ask['rb'], label='order_ask_rb')
ax[2].plot(bk_ask['start'], bk_ask['rb_side'], label='bk_ask_rb')
ax[2].set_xlim(x1_min, x1_max)
ax[2].set_title("order_ask_rb:shipan bk_ask_rb:huice")
ax[2].legend()
ax[3].plot(b_bid['start'], b_bid['rb'], label='order_bid_rb')
ax[3].plot(bk_bid['start'], bk_bid['rb_side'], label='bk_bid_rb')
ax[3].set_xlim(x1_min, x1_max)
ax[3].set_title("order_ask_rb:shipan bk_ask_rb:huice")
ax[3].legend()
# print(6)
plt.show()
