import os
import mapwidget.cesium as mapwidget
import panel as pn
pn.extension("ipywidgets")
try:
token = os.environ["CESIUM_TOKEN"]
except KeyError as ex:
raise EnvironmentError(
"CESIUM_TOKEN environment variable not set. "
"Sign up for free and get a free Cesium token here https://ion.cesium.com/signup/"
) from ex
cesium_map = mapwidget.Map(
center=[40.70605, -74.01177], height="650px", altitude=600, token=token
)
component = pn.panel(cesium_map, sizing_mode="stretch_width")
description = """# MapWidget
Custom Jupyter widgets for creating interactive 2D/3D maps using popular JavaScript libraries with bidirectional communication, such as `Cesium`, `Mapbox`, `MapLibre`, `Leaflet`, and `OpenLayers`.
By **Qiusheng Wu**
# Cesium
Cesium is the open platform for software applications designed to unleash the power of 3D data.
"""
pn.template.FastListTemplate(
site="Awesome Panel",
site_url="https://awesome-panel.org",
logo="https://panel.holoviz.org/_static/logo_horizontal_dark_theme.png",
title="mapwidget.cesium",
main=[component],
sidebar=[description],
).servable()