#!/usr/bin/python
# -*- coding: -*-
import matplotlib.pyplot as plt
import pandas as pd # data processing, CSV file I/O (e.g. pd.read_csv)
import pymssql # 引入pymssql模块
import seaborn as sns # Provides a high level interface for drawing attractive and informative statistical graphics
from matplotlib.font_manager import FontProperties
from pylab import *
import matplotlib.pyplot as plt
import seaborn as sns
plt.rcParams['font.sans-serif'] = ['SimHei']
# Matplotlib中设置字体-黑体，解决Matplotlib中文乱码问题
plt.rcParams['axes.unicode_minus'] = False
# 解决Matplotlib坐标轴负号'-'显示为方块的问题
sns.set(font='SimHei')
# Seaborn中设置字体-黑体，解决Seaborn中文乱码问题
import warnings # Ignore warning related to pandas_profiling
warnings.filterwarnings('ignore')
conn = pymssql.connect(host='localhost', user='wonderful', password='wonderful', database='ProcreateV93',charset='GBK')
sql = "select username,COUNT(DISTINCT o_id) AS Oidcount from Oplan GROUP BY username order by Oidcount desc "
df0 = pd.read_sql(sql, conn)
df = pd.DataFrame(df0)
#orient='h'表示是水平展示的，alpha表示颜色的深浅程度
#设置y轴、X轴的坐标名字与字体大小
ax=sns.barplot(x=df.username.values,y=df.Oidcount.values,palette=sns.color_palette('YlGn'))
# ax.set_xticklabels(rotation = 45,fontsize = 15) # 放大横轴坐标并逆时针旋转45°
# ax.set_yticklabels(labels = [0,500,1000,1500,2000,2500,3000,3500],fontsize = 15) # 放大纵轴坐标
plt.xlabel('医生',fontsize=12)
plt.ylabel('患者数',fontsize=12)# 调整x轴的字体
plt.xticks(size = 8)# 调整y轴字体
plt.yticks(size = 10)
plt.rcParams['xtick.direction'] = 'out'
plt.rcParams['ytick.direction'] = 'inout'
plt.tight_layout()
#设置X轴的各列下标字体是水平的
# plt.xticks(rotation='horizontal')
#设置Y轴下标的字体大小
plt.show()
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Original: https://www.cnblogs.com/canyangfeixue/p/15391904.html
Author: 残阳飞雪
Title: pandas字体调整
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