#coding=gbk

import xlwings as xw
import pandas ?as pd
import matplotlib.pyplot as plt

#pd.set_option('display.max_columns', None) ?#解決表格多列時(shí)中間省略顯示問題
#pd.set_option('display.max_rows', None) ? ?#解決表格多行時(shí)中間省略顯示問題

#讀取excel文件中的數(shù)據(jù)
app = xw.App(visible = False, add_book = False)
workbook = app.books.open("score1000.xlsx")
worksheet = workbook.sheets[0] ?#使用sheets()方法獲取所有sheet頁(yè)，加個(gè)序號(hào)獲取某個(gè)sheet頁(yè)
values = worksheet.range("A1").expand().options(pd.DataFrame, index = False).value
print(values)
workbook.close()
app.quit()

#繪制直方圖
figure = plt.figure()
#plt.rcParams['font.sans-serif'] = ['SimHei'] ?#解決圖表中中文顯示問題
#plt.rcParams['axes.unicode_minus'] = False ? #解決圖表中負(fù)號(hào)顯示問題

x = values['total_score'] ?#指定X軸
y = values['interface_delta_B'] ?#指定Y軸
plt.bar(x, y, color = 'blue')

#設(shè)置圖表參數(shù)
plt.xlabel('total_score', fontsize = 15, color = 'black') ? #設(shè)置x軸標(biāo)簽
plt.ylabel('interface_delta_B', fontsize = 15, color = 'green') ? #設(shè)置y軸標(biāo)簽
#plt.title('score', fontsize = 20) ?#設(shè)置標(biāo)題
#plt.axis([-1, 6, -2, 2]) ? #可手動(dòng)設(shè)置x軸y軸范圍
#plt.grid(True) ? #設(shè)置網(wǎng)格

plt.show()

# coding=gbk
import pandas as pd
import matplotlib.pyplot as plt
from pyecharts import options as opts
from pyecharts.charts import Bar
import numpy as np

df = pd.read_excel("score1000.xlsx",engine='openpyxl')
#print(df["total_score"])

#使用matplotlib畫圖
# plt.figure()
# plt.hist(df["interface_delta_B"])
# plt.show()


hist,bin_edges = np.histogram(df["interface_delta_B"],bins=100)
# # print(bin_edges)
# # print(len(bin_edges))
# # print(len(hist))

bar=(
? ? Bar()
? ? .add_xaxis([str(x) for x in bin_edges[:-1]])
? ? .add_yaxis("",[float(x) for x in hist],category_gap=0)
? ? .set_global_opts(
? ? ? ? title_opts=opts.TitleOpts(title="interface_delta_B",pos_left="center"),
? ? ? ? legend_opts=opts.LegendOpts(is_show=False)
? ? )
)
bar.render("F:total_score.html")