class Map(anywidget.AnyWidget):
"""Map widget
Args:
anywidget (_type_): _description_
"""
_cwd = os.path.dirname(os.path.abspath(__file__))
_esm = pathlib.Path(os.path.join(_cwd, "js", "leaflet.js"))
_css = pathlib.Path(os.path.join(_cwd, "css", "leaflet.css"))
center = traitlets.List([40, -100]).tag(sync=True, o=True)
zoom = traitlets.Int(4).tag(sync=True, o=True)
bounds = traitlets.List([0, 0, 0, 0]).tag(sync=True, o=True)
width = traitlets.Unicode("100%").tag(sync=True, o=True)
height = traitlets.Unicode("600px").tag(sync=True, o=True)
clicked_latlng = traitlets.List([None, None]).tag(sync=True, o=True)
def add_basemap(self, name, opacity=1.0, **kwargs):
from .basemaps import get_xyz_dict
xyz_tiles = get_xyz_dict()
if name in xyz_tiles:
url = xyz_tiles[name]["url"]
attribution = xyz_tiles[name]["attribution"]
max_zoom = xyz_tiles[name]["max_zoom"]
self.send(
{
"type": "add_basemap",
"url": url,
"attribution": attribution,
"maxZoom": max_zoom,
"opacity": opacity,
"name": name,
}
)
else:
raise ValueError(
f"Basemap {name} not found. It must be one of the following: {list(xyz_tiles.keys())}"
)
def add_layer(
self, url, name="Layer", attribution="", max_zoom=24, opacity=1.0, **kwargs
):
self.send(
{
"type": "add_layer",
"url": url,
"attribution": attribution,
"maxZoom": max_zoom,
"name": name,
"opacity": opacity,
}
)