我有四个不错的图表,我可以保存为一个PDF文件,但在4页,而不是只有2页。我有两张公司财务数据表和另外两张股票价格表。我想有一个PDF格式的一页,其中有一个公司的财务日期和股票价格。当然,在第二页我需要相同的结果,但为下一个公司。
下面是我的代码
with PdfPages('multipage_pdf.pdf') as pdf:
fig1, ax = plt.subplots()
index = np.arange(n_groups)
bar_width = 0.35
opacity = 0.8
rects1 = plt.bar(index, z, bar_width,
alpha=opacity,
color='b',
label='Zysk_(strata)_netto')
rects2 = plt.bar(index + bar_width, v, bar_width,
alpha=opacity,
color='g',
label='Zysk_(strata)_dziaÅal_oper')
rects3 = plt.bar(index + bar_width + bar_width, b, bar_width,
alpha=opacity,
color='y',
label='EBITDA')
plt.xlabel('Kwartaly')
plt.ylabel('PLN')
plt.title(companys_to_chart[0])
plt.xticks(index + bar_width, x)
plt.legend()
ax.grid(True)
plt.tight_layout()
pdf.savefig()
plt.close()
x = company['Date']
y = company['Close']
x1 = WIG['Date']
y1 = WIG['Close']
fig2, ax = plt.subplots()
ax.plot(x,y,label='Price')
ax.set_ylabel("PLN")
ax.set_xlabel("Date")
ax2 = ax.twinx()
ax2.plot(x1,y1, 'y-', label='WIG')
myFmt = DateFormatter("%d-%m-%y")
ax.xaxis.set_major_formatter(myFmt)
fig2.autofmt_xdate()
plt.ylabel('Points',size=10)
plt.title(name_of_company)
ax.grid(True)
fig2.legend(bbox_to_anchor=(0.85, 0.35))
pdf.savefig()
plt.close()
##############################################################################
x_1 = company_2['Kwartal']
z_1 = company_2['Zysk_(strata)_netto']
v_1 = company_2['Zysk_(strata)_dziaÅal_oper']
b_1 = company_2['EBITDA']
fig, ax = plt.subplots()
index = np.arange(n_groups)
bar_width = 0.35
opacity = 0.8
rects1 = plt.bar(index, z_1, bar_width,
alpha=opacity,
color='b',
label='Zysk_(strata)_netto')
rects2 = plt.bar(index + bar_width, v_1, bar_width,
alpha=opacity,
color='g',
label='Zysk_(strata)_dziaÅal_oper')
rects3 = plt.bar(index + bar_width + bar_width, b_1, bar_width,
alpha=opacity,
color='y',
label='EBITDA')
plt.xlabel('Kwartaly')
plt.ylabel('PLN')
plt.title(companys_to_chart[1])
plt.xticks(index + bar_width, x)
plt.legend()
ax.grid(True)
plt.tight_layout()
pdf.savefig()
plt.close()
x = company['Date']
y = company['Close']
x1 = WIG['Date']
y1 = WIG['Close']
fig, ax = plt.subplots()
ax.plot(x,y,label='Price')
ax.set_ylabel("PLN")
ax.set_xlabel("Date")
ax2 = ax.twinx()
ax2.plot(x1,y1, 'y-', label='WIG')
myFmt = DateFormatter("%d-%m-%y")
ax.xaxis.set_major_formatter(myFmt)
fig.autofmt_xdate()
plt.ylabel('Points',size=10)
plt.title(name_of_company_1)
ax.grid(True)
fig.legend(bbox_to_anchor=(0.85, 0.35))
pdf.savefig()
plt.close()
最后,我有一个4页,而不是2页,我正在寻找结果如下PDF。
我希望我的问题是明确的:)谢谢所有的帮助!