To simply see the points on the map, we can supply a few parameters and call the show property of the CircleViz object:
viz = CircleViz('tract_points.geojson', access_token=token, radius = 2, center = (-122, 37.75), zoom = 8)viz.show()
The previous code will produce the output as follows:
To classify the data, we can set color stops for specific fields, passing class breaks as a list with associated color information:
color_stops = [ [0.0, 'rgb(255,255,204)'], [500.0, 'rgb(255,237,160)'], [1000.0, 'rgb(252,78,42)'], [2500.0, 'rgb(227,26,28)'], [5000.0, 'rgb(189,0,38)'], [max(tract_points['Total Population']),'rgb(128,0,38)'] ...
