pages/3_🪟_Split_Map.py

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/@giswqs) | [LinkedIn](https://www.linkedin.com/in/giswqs)
    """
)

st.title("Split-panel Map")

with st.expander("See source code"):
    with st.echo():
        m = leafmap.Map()
        m.split_map(
            left_layer="ESA WorldCover 2020 S2 FCC", right_layer="ESA WorldCover 2020"
        )
        m.add_legend(title="ESA Land Cover", builtin_legend="ESA_WorldCover")

m.to_streamlit(height=700)