我尝试了这段代码:
from folium.plugins import MarkerCluster # let's start again with a clean copy of the map of San Francisco sanfran_map = folium.Map(location = [latitude, longitude], zoom_start = 12) # instantiate a mark cluster object for the incidents in the dataframe incidents = plugins.MarkerCluster().add_to(sanfran_map) # loop through the dataframe and add each data point to the mark cluster for lat, lng, label, in zip(df_incidents.Y, df_incidents.X, df_incidents.Category): folium.Marker( location=[lat, lng], icon=None, popup=label, ).add_to(incidents) # display map sanfran_map
import此外,我尝试了这样的第一部分from folium import plugins,但它总是抛出错误。我希望你能帮助我
import
from folium import plugins
您似乎正在尝试使用库MarkerCluster中的插件folium,但遇到错误。该错误可能是由于您没有正确导入folium库或plugins模块所致。
MarkerCluster
folium
plugins
以下是如何导入folium和使用该MarkerCluster插件的示例:
import folium from folium import plugins # Assume latitude and longitude are defined latitude = 37.7749 longitude = -122.4194 # Assuming df_incidents is your DataFrame with incident data # Replace this with your actual DataFrame df_incidents = ... # Let's start with a clean copy of the map of San Francisco sanfran_map = folium.Map(location=[latitude, longitude], zoom_start=12) # Instantiate a MarkerCluster object for the incidents in the dataframe incidents = plugins.MarkerCluster().add_to(sanfran_map) # Loop through the dataframe and add each data point to the MarkerCluster for lat, lng, label in zip(df_incidents.Y, df_incidents.X, df_incidents.Category): folium.Marker( location=[lat, lng], icon=None, popup=label, ).add_to(incidents) # Display the map sanfran_map
在运行此代码之前,请确保您已经安装了该folium库。如果您尚未安装它,可以通过运行以下命令来安装:
pip install folium
如果您仍然遇到问题,请提供有关您看到的具体错误消息的更多详细信息。