How to use pydeck - 5 common examples
To help you get started, we’ve selected a few pydeck examples, based on popular ways it is used in public projects.
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rapidsai / cuxfilter / python / cuxfilter / charts / deckgl / bindings / panel_deck.py View on Github 
def __init__(self, **params):
"""
initialize pydeck object, and set a listener on self.data
"""
super(PanelDeck, self).__init__(**params)
self._view_state = pdk.ViewState(
**self.spec["initialViewState"], bearing=0.45,
)
self._layers = pdk.Layer(
"PolygonLayer", data=self.data, **self.spec["layers"][0]
)
self._tooltip = {"html": self.get_tooltip_html()}
self._deck = pdk.Deck(
mapbox_key=self.spec["mapboxApiAccessToken"],
layers=[self._layers],
initial_view_state=self._view_state,
tooltip=self._tooltip,
)
self.pane = pn.pane.DeckGL(
self._deck,
sizing_mode=self.sizing_mode,
height=self.height,
width=self.width,
css_classes=["deck-chart"],
)
self.param.watch(self._update, ["data"])lowercase = lambda x: str(x).lower()
data.rename(lowercase, axis="columns", inplace=True)
data[DATE_TIME] = pd.to_datetime(data[DATE_TIME])
return data
data = load_data(100000)
hour = st.slider("Hour to look at", 0, 23)
data = data[data[DATE_TIME].dt.hour == hour]
st.subheader("Geo data between %i:00 and %i:00" % (hour, (hour + 1) % 24))
midpoint = (np.average(data["lat"]), np.average(data["lon"]))
st.write(pdk.Deck(
map_style="mapbox://styles/mapbox/light-v9",
initial_view_state={
"latitude": midpoint[0],
"longitude": midpoint[1],
"zoom": 11,
"pitch": 50,
},
layers=[
pdk.Layer(
"HexagonLayer",
data=data,
get_position=["lon", "lat"],
radius=100,
elevation_scale=4,
elevation_range=[0, 1000],
pickable=True,data = data[data[DATE_TIME].dt.hour == hour]
st.subheader("Geo data between %i:00 and %i:00" % (hour, (hour + 1) % 24))
midpoint = (np.average(data["lat"]), np.average(data["lon"]))
st.write(pdk.Deck(
map_style="mapbox://styles/mapbox/light-v9",
initial_view_state={
"latitude": midpoint[0],
"longitude": midpoint[1],
"zoom": 11,
"pitch": 50,
},
layers=[
pdk.Layer(
"HexagonLayer",
data=data,
get_position=["lon", "lat"],
radius=100,
elevation_scale=4,
elevation_range=[0, 1000],
pickable=True,
extruded=True,
),
],
))
st.subheader("Breakdown by minute between %i:00 and %i:00" % (hour, (hour + 1) % 24))
filtered = data[
(data[DATE_TIME].dt.hour >= hour) & (data[DATE_TIME].dt.hour < (hour + 1))
]def __init__(self, **params):
"""
initialize pydeck object, and set a listener on self.data
"""
super(PanelDeck, self).__init__(**params)
self._view_state = pdk.ViewState(
**self.spec["initialViewState"], bearing=0.45,
)
self._layers = pdk.Layer(
"PolygonLayer", data=self.data, **self.spec["layers"][0]
)
self._tooltip = {"html": self.get_tooltip_html()}
self._deck = pdk.Deck(
mapbox_key=self.spec["mapboxApiAccessToken"],
layers=[self._layers],
initial_view_state=self._view_state,
tooltip=self._tooltip,
)
self.pane = pn.pane.DeckGL(
self._deck,
sizing_mode=self.sizing_mode,
height=self.height,
width=self.width,
css_classes=["deck-chart"],def __init__(self, **params):
"""
initialize pydeck object, and set a listener on self.data
"""
super(PanelDeck, self).__init__(**params)
self._view_state = pdk.ViewState(
**self.spec["initialViewState"], bearing=0.45,
)
self._layers = pdk.Layer(
"PolygonLayer", data=self.data, **self.spec["layers"][0]
)
self._tooltip = {"html": self.get_tooltip_html()}
self._deck = pdk.Deck(
mapbox_key=self.spec["mapboxApiAccessToken"],
layers=[self._layers],
initial_view_state=self._view_state,
tooltip=self._tooltip,
)
self.pane = pn.pane.DeckGL(
self._deck,
sizing_mode=self.sizing_mode,
