def create_minimal_test_object():
lights = LightSettings(
lights_position=[
-0.144528, 49.739968, 8000, -3.807751, 54.104682, 8000
],
ambient_ratio=0.4,
diffuse_ratio=0.6,
)
layer = Layer(
"HexagonLayer",
"https://raw.githubusercontent.com/visgl/deck.gl-data/master/examples/3d-heatmap/heatmap-data.csv",
id="heatmap",
elevation_scale=50,
elevation_range=[0, 3000],
extruded=True,
coverage=1,
light_settings=lights,
)
view_state = ViewState(
longitude=-1.4157267858730052,
latitude=52.232395363869415,
zoom=6.6,
min_zoom=5,
max_zoom=15,
pitch=40.5,
bearing=-27.396674584323023,
)
view = View(type="MapView", controller=True)
return Deck(layers=[layer], initial_view_state=view_state, views=[view])
def test_json_output():
lights = LightSettings(
lights_position=[
-0.144528,
49.739968,
8000,
-3.807751,
54.104682,
8000],
ambient_ratio=0.4,
diffuse_ratio=0.6)
layer = Layer(
'HexagonLayer',
'https://raw.githubusercontent.com/uber-common/deck.gl-data/master/examples/3d-heatmap/heatmap-data.csv',
id='heatmap',
elevation_scale=50,
elevation_range=[0, 3000],
extruded=True,
coverage=1,
light_settings=lights)
view_state = ViewState(
longitude=-1.4157267858730052,
latitude=52.232395363869415,
zoom=6.6,
min_zoom=5,
max_zoom=15,
pitch=40.5,
bearing=-27.396674584323023)
view = View(type='MapView', controller=True)
deck = Deck(layers=[layer], initial_view_state=view_state, views=[view])
assert str(deck) == json.dumps(json.loads(FIXTURE_STRING), sort_keys=True)
from pydeck import (
Layer,
LightSettings,
ViewState,
View,
Deck
)
FIXTURE_STRING = """{"initialViewState": {"bearing": -27.396674584323023, "latitude": 52.232395363869415, "longitude": -1.4157267858730052, "maxZoom": 15, "minZoom": 5, "pitch": 40.5, "zoom": 6.6}, "layers": [{"colorRange": [[1, 152, 189], [73, 227, 206], [216, 254, 181], [254, 237, 177], [254, 173, 84], [209, 55, 78]], "coverage": 1, "data": "https://raw.githubusercontent.com/uber-common/deck.gl-data/master/examples/3d-heatmap/heatmap-data.csv", "elevationRange": [0, 3000], "elevationScale": 50, "extruded": true, "getColor": [0, 0, 0, 255], "getFillColor": [0, 0, 0, 255], "getLineColor": [0, 0, 0, 255], "getPosition": "-", "getRadius": 1000, "id": "heatmap", "lightSettings": {"ambientRatio": 0.4, "diffuseRatio": 0.6, "lightsPosition": [-0.144528, 49.739968, 8000, -3.807751, 54.104682, 8000], "numberOfLights": 2}, "opacity": 1, "radius": 1000, "stroked": false, "type": "HexagonLayer"}], "mapStyle": "mapbox://styles/mapbox/dark-v9", "views": [{"controller": true, "type": "MapView"}]}"""
lights = LightSettings(
lights_position=[
-0.144528,
49.739968,
8000,
-3.807751,
54.104682,
8000],
ambient_ratio=0.4,
diffuse_ratio=0.6)
layer = Layer(
'HexagonLayer',
'https://raw.githubusercontent.com/uber-common/deck.gl-data/master/examples/3d-heatmap/heatmap-data.csv',
id='heatmap',
elevation_scale=50,
elevation_range=[0, 3000],
extruded=True,
coverage=1,
light_settings=lights)
view_state = ViewState(
longitude=-1.4157267858730052,