| import numpy as np | |
| import leafmap.foliumap as leafmap | |
| import streamlit as st | |
| import geojson | |
| file_map = {"Lucknow 80x80 km": "lucknow_sarath_grid.geojson", "Delhi 80x80 km": "delhi_sarath_grid.geojson", "West Bengal 20x20 km": "wb_20x20_grid.geojson", "Uttar Pradesh": "m1_labels_zero_threshold.geojson"} | |
| st.title("Brick Kilns Interactive Map") | |
| region = st.selectbox("Select a region", list(file_map.keys())) | |
| def style_function(feature): | |
| class_name = feature['properties']['class_name'] | |
| if class_name == "Zigzag": | |
| return {'color': 'green', 'weight': 3, 'fillColor': 'green', 'fillOpacity': 0} | |
| elif class_name == "FCBK": | |
| return {'color': 'orange', 'weight': 3, 'fillColor': 'orange', 'fillOpacity': 0} | |
| elif class_name == "CFCBK": | |
| return {'color': 'red', 'weight': 3, 'fillColor': 'red', 'fillOpacity': 0} | |
| else: | |
| return {'color': 'black', 'weight': 3, 'fillColor': 'black', 'fillOpacity': 0} | |
| m = leafmap.Map() | |
| m.add_basemap("SATELLITE") | |
| legend_dict = {"CFCBK": "red", "FCBK": "orange", "Zigzag": "green"} | |
| m.add_geojson(file_map[region], style_function=style_function, layer_name="Kilns") | |
| m.add_legend(legend_dict=legend_dict, title="Brick Kilns") | |
| m.to_streamlit() |