This tutorial will show you how to draw closed contours with
We will draw isochronous areas computed with the OAlley API.
If you want to run this example to compute your own isochrones, you will need an OAlley API key. Go to api.oalley.fr and signup. It's free. Each new user receives a key with 1000 requests available.
Paste the key in the code below.
Also, this example requires a version of folium > 0.3. Once you have downloaded this file, Don't forget to hit
Play around with the fill and contour colors.
fit_bounds method seems broken as of 0.3.0. This is specific to PolygonMarker. The fitted view does not actually fit to the complete size of the polygons. Should be fixed in a near future.