first cut of lonboard drop-in

ecoscope/mapping/lonboard_map.py

@@ -0,0 +1,52 @@
+import ee
+import geopandas as gpd
+from lonboard import Map
+from lonboard._layer import BaseLayer, BaseArrowLayer, BitmapTileLayer
+from lonboard._deck_widget import BaseDeckWidget, NorthArrowWidget, ScaleWidget, LegendWidget, TitleWidget
+
+
+class EcoMap(Map):
+    def __init__(self, static=False, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+
+    def add_layer(self, layer: BaseLayer):
+        self.layers = self.layers.copy().append(layer)
+
+    def add_widget(self, widget: BaseDeckWidget):
+        self.deck_widgets = self.deck_widgets.copy().append(widget)
+
+    def add_gdf(self, gdf: gpd.GeoDataFrame, **kwargs):
+        self.add_layer(BaseArrowLayer.from_geopandas(gdf=gdf, **kwargs))
+
+    def add_legend(self, **kwargs):
+        self.add_widget(LegendWidget(**kwargs))
+
+    def add_north_arrow(self, **kwargs):
+        self.add_widget(NorthArrowWidget(**kwargs))
+
+    def add_scale_bar(self, **kwargs):
+        self.add_widget(ScaleWidget(**kwargs))
+
+    def add_title(self, **kwargs):
+        self.add_widget(TitleWidget(**kwargs))
+
+    def add_ee_layer(self, ee_object, visualization_params, **kwargs):
+        if isinstance(ee_object, ee.image.Image):
+            map_id_dict = ee.Image(ee_object).getMapId(visualization_params)
+            ee_layer = BitmapTileLayer(data=map_id_dict["tile_fetcher"].url_format, **kwargs)
+
+        elif isinstance(ee_object, ee.imagecollection.ImageCollection):
+            ee_object_new = ee_object.mosaic()
+            map_id_dict = ee.Image(ee_object_new).getMapId(visualization_params)
+            ee_layer = BitmapTileLayer(data=map_id_dict["tile_fetcher"].url_format, **kwargs)
+
+        elif isinstance(ee_object, ee.geometry.Geometry):
+            gdf = gpd.GeoDataFrame([ee_object.toGeoJSON()])
+            ee_layer = BaseArrowLayer.from_geopandas(gdf=gdf, **kwargs)
+
+        elif isinstance(ee_object, ee.featurecollection.FeatureCollection):
+            ee_object_new = ee.Image().paint(ee_object, 0, 2)
+            map_id_dict = ee.Image(ee_object_new).getMapId(visualization_params)
+            ee_layer = BitmapTileLayer(data=map_id_dict["tile_fetcher"].url_format, **kwargs)
+
+        self.add_layer(ee_layer)