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import leafmap
import solara
# variables
zoom = solara.reactive(2)
center = solara.reactive((20, 0))
# Euromap info
eurocrops_pmtiles = "https://s3.us-west-2.amazonaws.com/us-west-2.opendata.source.coop/cholmes/eurocrops/eurocrops-all.pmtiles"
ec_style = leafmap.pmtiles_style(eurocrops_pmtiles)
class Map(leafmap.Map):
def __init__(self, **kwargs) -> None:
super().__init__(**kwargs)
self.add_stac_gui() ## TODO: make sure I need this
self.add_pmtiles(
eurocrops_pmtiles,
name="Euro Crops",
style=ec_style,
overlay=True,
show=True,
zoom_to_layer=False,
)
@solara.component
def Page():
with solara.Column(style={"min-width": "500px"}):
# solara components support reactive variables
# solara.SliderInt(label="Zoom level", value=zoom, min=1, max=20)
# using 3rd party widget library require wiring up the events manually
# using zoom.value and zoom.set
Map.element( # type: ignore
zoom=zoom.value,
on_zoom=zoom.set,
center=center.value,
on_center=center.set,
scroll_wheel_zoom=True,
toolbar_ctrl=False,
data_ctrl=False,
height="780px",
)
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