添加 folium.plugins和streamlit_folium

app.py

@@ -1,5 +1,7 @@
 import streamlit as st
 import folium
+import folium.plugins
+from streamlit_folium import st_folium
 import json
 
 # Set the map center and zoom level
@@ -10,15 +12,15 @@ ZOOM_LEVEL = 10
 m = folium.Map(location=MAP_CENTER, zoom_start=ZOOM_LEVEL)
 
 # Create a DrawControl object
-dc = folium.plugins.DrawControl()
+dc = folium.plugins.Draw()
 
 # Set the draw options to allow only polygons and rectangles
-dc.draw_options = {
-    "polyline": False,
-    "circle": False,
-    "circlemarker": False,
-    "marker": False,
-}
+# dc.draw_options = {
+#     "polyline": False,
+#     "circle": False,
+#     "circlemarker": False,
+#     "marker": False,
+# }
 
 # Set the edit options to allow editing and deleting
 dc.edit_options = {
@@ -56,8 +58,8 @@ m.add_child(folium.Element("map.on('draw:edited', handleDrawEvent);"))
 # Display the folium map using streamlit
 st_folium(m)
 
-# Get the geojson data from Streamlit
-geojson = st_folium.get_value()
+# # Get the geojson data from Streamlit
+# geojson = st_folium.get_value()
 
-# Display the geojson data using streamlit
-st.write(geojson)
+# # Display the geojson data using streamlit
+# st.write(geojson)