def plot_result(count_df):
fig = plt.figure()
#use a figure size of (20, 8),bar width of 0.8, 设置图片大小,柱宽
#use color #5cb85c for the Very interested bars, 设置柱子颜色
#color #5bc0de for the Somewhat interested bars,
#color #d9534f for the Not interested bars,
c=count_df.plot(kind='bar',figsize=(20, 8),width=0.8,
color=['#5cb85c','#d9534f','#5bc0de'],alpha = 0.75,fontsize=20)
#use font size 14 for the bar labels, percentages, and legend, 图例颜色
plt.legend(fontsize=18)
#use font size 16 for the title, and, 标题字号
plt.title("Result ",fontsize=28)
plt.yticks([]) # y轴空轴
#display the percentages above the bars as shown above 数据标签列表
x=np.arange(len(count_df.index))
yv=np.array(list(count_df['P']))
ys=np.array(list(count_df['F']))
yn=np.array(list(count_df['Rpass']))
for a,b in zip(x,yv): ##控制标签位置
plt.text(a-0.27,b+0.1,'%.d'%b,ha = 'center',va = 'bottom',fontsize=18)
for a,b in zip(x,ys):
plt.text(a,b+0.1,'%.d'%b,ha = 'center',va = 'bottom',fontsize=18)
for a,b in zip(x,yn):
plt.text(a+0.27,b+0.1,'%.d'%b,ha = 'center',va = 'bottom',fontsize=18)
#remove the left, top, and right borders. 去掉图片边框
c.spines['top'].set_visible(False)
c.spines['right'].set_visible(False)
#c.spines['bottom'].set_visible(False) 保留横坐标边框
c.spines['left'].set_visible(False)
plt.savefig("./data/result.png")
plt.show
plot_result(count_df)