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from pyecharts . charts import Map
from pyecharts import options as opts
import pandas as pd
from getData import getData
def map ( ) :
getData ( )
data = pd . read_csv ( ' 北京市区房价.csv ' , encoding = ' utf-8 ' )
info = data [ [ ' 行政区 ' , ' 均价(元/㎡) ' ] ] . copy ( )
# 移除千分号， ， （
info [ ' 均价(元/㎡) ' ] = info [ ' 均价(元/㎡) ' ] . str . replace ( ' , ' , ' ' ) . astype ( float ) . round ( ) . astype ( int )
info_list = info . values . tolist ( )
print ( info_list )
map = Map (
init_opts = opts . InitOpts (
page_title = " 地图 "
)
)
map . add (
series_name = " 平均房价 " ,
data_pair = info_list ,
maptype = " 北京 " ,
zoom = 1 ,
)
map . set_global_opts (
title_opts = opts . TitleOpts (
title = " 北京市市区 " ,
pos_left = ' center ' ,
) ,
legend_opts = opts . LegendOpts (
pos_left = " left " , # 图例在左边
orient = " vertical " # 垂直排列图例
) ,
visualmap_opts = opts . VisualMapOpts (
max_ = 130000 ,
min_ = 19000 ,
range_color = [ ' #1E9600 ' , ' #fff200 ' , ' #ff0000 ' ]
)
)
map . render ( ' map.html ' )
