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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()
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