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import folium
import json
import os
def generate_map(geojson_file, output_file):
# Load GeoJSON data
with open(geojson_file) as f:
geojson_data = json.load(f)
# Create a base map
m = folium.Map(location=[-7.5, 112.5], zoom_start=7)
# Add GeoJSON overlay
folium.GeoJson(
geojson_data,
name='geojson',
tooltip=folium.GeoJsonTooltip(fields=['name'], aliases=['Region:'])
).add_to(m)
# Add layer control
folium.LayerControl().add_to(m)
# Save the map to an HTML file
m.save(output_file)
print(f'Map has been generated and saved to {output_file}')
if __name__ == '__main__':
geojson_path = os.path.join('data', 'geojson', 'jatim.geojson')
output_path = os.path.join('app', 'templates', 'map.html')
generate_map(geojson_path, output_path) |