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Streamlit-Google-Maps-Minnesota
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awacke1 commited on
Commit
66ab386
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1 Parent(s): d3854a7

Update app.py

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Files changed (1) hide show
  1. app.py +16 -36
app.py CHANGED
@@ -1,6 +1,7 @@
1
  import streamlit as st
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- import streamlit.components.v1 as components
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  import googlemaps
 
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  import os
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  from datetime import datetime
6
 
@@ -16,40 +17,19 @@ def get_directions(source, destination):
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  directions_info[mode] = "No available routes."
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  return directions_info
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- def show_map(source, destination):
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- html_code = f"""
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- <html>
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- <head>
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- <script src="https://maps.googleapis.com/maps/api/js?key={os.getenv('GOOGLE_KEY')}&callback=initMap" async defer></script>
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- <script>
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- var map;
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- function initMap() {{
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- var directionsService = new google.maps.DirectionsService();
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- var directionsRenderer = new google.maps.DirectionsRenderer();
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- map = new google.maps.Map(document.getElementById('map'), {{
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- zoom: 7,
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- center: {{lat: 41.85, lng: -87.65}}
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- }});
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- directionsRenderer.setMap(map);
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- var request = {{
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- origin: '{source}',
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- destination: '{destination}',
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- travelMode: 'DRIVING'
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- }};
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- directionsService.route(request, function(result, status) {{
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- if (status == 'OK') {{
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- directionsRenderer.setDirections(result);
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- }}
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- }});
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- }}
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- </script>
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- </head>
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- <body onload="initMap()">
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- <div id="map" style="height: 500px;"></div>
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- </body>
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- </html>
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- """
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- components.html(html_code, height=600, scrolling=False)
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  # Initialize Google Maps
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  gmaps = googlemaps.Client(key=os.getenv('GOOGLE_KEY'))
@@ -73,4 +53,4 @@ if st.sidebar.button('Get Directions'):
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  show_map_button = st.button('Show Directions on Map 🗺️')
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  if show_map_button:
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- show_map(source_location, destination_location)
 
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  import streamlit as st
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+ from streamlit_folium import folium_static
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  import googlemaps
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+ import folium
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  import os
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  from datetime import datetime
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  directions_info[mode] = "No available routes."
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  return directions_info
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+ def render_folium_map(source, destination):
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+ source_location = gmaps.geocode(source)
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+ destination_location = gmaps.geocode(destination)
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+
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+ source_coords = source_location[0]['geometry']['location']
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+ dest_coords = destination_location[0]['geometry']['location']
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+
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+ m = folium.Map(location=[source_coords['lat'], source_coords['lng']], zoom_start=10)
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+
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+ folium.Marker([source_coords['lat'], source_coords['lng']], tooltip='Source').add_to(m)
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+ folium.Marker([dest_coords['lat'], dest_coords['lng']], tooltip='Destination').add_to(m)
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+
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+ folium_static(m)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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  # Initialize Google Maps
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  gmaps = googlemaps.Client(key=os.getenv('GOOGLE_KEY'))
 
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  show_map_button = st.button('Show Directions on Map 🗺️')
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  if show_map_button:
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+ render_folium_map(source_location, destination_location)