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| import streamlit as st | |
| import leafmap.foliumap as leafmap | |
| st.set_page_config(layout="wide") | |
| st.sidebar.info( | |
| """ | |
| - Web App URL: <https://streamlit.gishub.org> | |
| - GitHub repository: <https://github.com/giswqs/streamlit-geospatial> | |
| """ | |
| ) | |
| st.sidebar.title("Contact") | |
| st.sidebar.info( | |
| """ | |
| Qiusheng Wu at [wetlands.io](https://wetlands.io) | [GitHub](https://github.com/giswqs) | [Twitter](https://twitter.com/giswqs) | [YouTube](https://www.youtube.com/c/QiushengWu) | [LinkedIn](https://www.linkedin.com/in/qiushengwu) | |
| """ | |
| ) | |
| def app(): | |
| st.title("Search Basemaps") | |
| st.markdown( | |
| """ | |
| This app is a demonstration of searching and loading basemaps from [xyzservices](https://github.com/geopandas/xyzservices) and [Quick Map Services (QMS)](https://github.com/nextgis/quickmapservices). Selecting from 1000+ basemaps with a few clicks. | |
| """ | |
| ) | |
| with st.expander("See demo"): | |
| st.image("https://i.imgur.com/0SkUhZh.gif") | |
| row1_col1, row1_col2 = st.columns([3, 1]) | |
| width = 800 | |
| height = 600 | |
| tiles = None | |
| with row1_col2: | |
| checkbox = st.checkbox("Search Quick Map Services (QMS)") | |
| keyword = st.text_input("Enter a keyword to search and press Enter:") | |
| empty = st.empty() | |
| if keyword: | |
| options = leafmap.search_xyz_services(keyword=keyword) | |
| if checkbox: | |
| qms = leafmap.search_qms(keyword=keyword) | |
| if qms is not None: | |
| options = options + qms | |
| tiles = empty.multiselect( | |
| "Select XYZ tiles to add to the map:", options) | |
| with row1_col1: | |
| m = leafmap.Map() | |
| if tiles is not None: | |
| for tile in tiles: | |
| m.add_xyz_service(tile) | |
| m.to_streamlit(height=height) | |
| app() | |