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| import ee | |
| import geemap | |
| import solara | |
| zoom = solara.reactive(3) | |
| center = solara.reactive([20, 0]) | |
| class Map(geemap.Map): | |
| def __init__(self, **kwargs): | |
| super().__init__(**kwargs) | |
| self.add_ee_data() | |
| self.add_layer_manager() | |
| # self.add_inspector() | |
| def add_ee_data(self): | |
| gswe = ee.ImageCollection("users/h2i_lab/gswe/gswe_datasets") | |
| self.addLayer(gswe.select("esa"), {'palette': ['red']}, "ESA") | |
| self.addLayer(gswe.select("osm"), {'palette': ['green']}, "OSM") | |
| self.addLayer(gswe.select("jrc"), {'palette': ['blue']}, "JRC") | |
| self.addLayer(gswe.select("esri"), {'palette': ['yellow']}, "ESRI") | |
| self.addLayer(gswe.select("hydrolakes"), {'palette': ['purple']}, "Hydrolakes") | |
| legend_dict = { | |
| 'ESA': 'ff0000', | |
| 'OSM': '00ff00', | |
| 'JRC': '0000ff', | |
| 'ESRI': 'ffff00', | |
| 'Hydrolakes': '800080' | |
| } | |
| self.add_legend(legend_dict=legend_dict, position='bottomright') | |
| fc = ee.FeatureCollection('users/giswqs/public/countries') | |
| style = {'color': '000000ff', 'width': 1, 'fillColor': '00000000'} | |
| self.addLayer(fc.style(**style), {}, 'Countries', False) | |
| def Page(): | |
| with solara.Column(style={"min-width": "500px"}): | |
| Map.element( # type: ignore | |
| zoom=zoom.value, | |
| on_zoom=zoom.set, | |
| center=center.value, | |
| on_center=center.set, | |
| scroll_wheel_zoom=True, | |
| add_google_map=True, | |
| height="800px", | |
| ) | |