Python 绿叶;钥匙“打开”;问题
我有一个问题是关于叶中的Choropleth函数Python 绿叶;钥匙“打开”;问题,python,folium,choropleth,Python,Folium,Choropleth,我有一个问题是关于叶中的Choropleth函数 state_data = pd.read_csv('data.csv') mssp = folium.Map() folium.Choropleth( geo_data='geodata.geojson', name='choropleth', data=state_data, columns=['District', 'Rooms'], key_on='feature.id', fill_co
state_data = pd.read_csv('data.csv')
mssp = folium.Map()
folium.Choropleth(
geo_data='geodata.geojson',
name='choropleth',
data=state_data,
columns=['District', 'Rooms'],
key_on='feature.id',
fill_color='YlGn',
fill_opacity=0.7,
line_opacity=0.2,
legend_name='Rooms'
).add_to(mssp)
folium.LayerControl().add_to(mssp)
mssp
我的CSV:
Price,Condo,Size,Rooms,Toilets,Suites,Parking,Elevator,Furnished,SwimmingPool,New,District,NegotiationType,PropertyType,Latitude,Longitude
930,220,47,2,2,1,1,0,0,0,0,Artur Alvim,rent,apartment,-23.543138,-46.479486
我的GeoJSON:
{
"type": "GeometryCollection",
"geometries": [{
"type": "MultiPolygon",
"id": "Artur Alvim",
"coordinates": [
[
[
[-46.501092999999997, -23.545874999999999],
[-46.501199999999997, -23.545991999999998],
[-46.501261, -23.546139],
[-46.502249999999997, -23.54945]
]
]
]
}
]
}
我尝试了几种不同的“关键点”值,但都不起作用。它只是绘制了地区(为了便于阅读,我在GeoJSON中省略了一些坐标,但这并不重要)和图例
如果有人能帮忙,特别是向我解释一下,我将不胜感激
(价格作为选定列,但房间也不起作用)
另外谢谢 从以下位置修改
key_on
参数:
key_on=feature.id
到
id
位于geometrics
下,因此您也应该将其放在那里
key_on=feature.geometries.id