Python College Entrance Examination | Passed the exam in Henan! Difficulty map of college entrance examination in various regions across the country

##This issue is based on the number of college entrance examination students in various regions across the country in 2023, Use python's pyecharts library to draw the corresponding exam difficulty map , I hope it will be helpful to everyone, If you have any questions or areas that need improvement You can contact the editor.

#1. Data

##

df = pd.read_excel('2023各省高考人数.xlsx')

2. 绘图

2.1 底图

def get_map():
    my_map = (
        Map(init_opts=opts.InitOpts(width='1000px', height='800px',bg_color='#000000'))
        .add('',
              [list(z) for z in zip(x_data, y_data)],
              maptype='china',
          )
        .set_global_opts(
            title_opts=opts.TitleOpts(
                title='考出河南！全国各地区高考难度地图',
                pos_top='2%',pos_left="center",
                title_textstyle_opts=opts.TextStyleOpts(color='#FAFAFA',font_size=28),
            ),
        )
    )

2.2 添加热图分组

visualmap_opts=opts.VisualMapOpts(
    is_show=True,
    is_piecewise=True,
    split_number = 6,
    max_=130
)

2.3 添加文本注释

children=[
    opts.GraphicText(
        graphic_item=opts.GraphicItem(left="center", top="middle", z=100),
        graphic_textstyle_opts=opts.GraphicTextStyleOpts(
            text_align='right',
            text='-- 制图@公众号：Python当打之年 --',
            font="14px bold",
            graphic_basicstyle_opts=opts.GraphicBasicStyleOpts(fill='#fff'),
        ), 
    ),
]

最终效果：

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