In [1]:

import os
import folium

print(folium.__version__)

0.3.0.dev

Examples of plugins usage in folium¶

In this notebook we show a few illustrations of folium's plugin extensions.

This is a development notebook

Adds a button to enable/disable zoom scrolling.

ScrollZoomToggler¶

In [2]:

from folium import plugins

m = folium.Map([45, 3], zoom_start=4)

plugins.ScrollZoomToggler().add_to(m)

m.save(os.path.join('results', 'Plugins_0.html'))

m

Out[2]:

MarkerCluster¶

Adds a MarkerCluster layer on the map.

In [3]:

import numpy as np


N = 100

data = np.array(
    [
        np.random.uniform(low=35, high=60, size=N),  # Random latitudes in Europe.
        np.random.uniform(low=-12, high=30, size=N),  # Random longitudes in Europe.
        range(N),  # Popups texts are simple numbers.
    ]
).T

m = folium.Map([45, 3], zoom_start=4)

plugins.MarkerCluster(data).add_to(m)

m.save(os.path.join('results', 'Plugins_1.html'))

m

Out[3]:

Terminator¶

In [4]:

m = folium.Map([45, 3], zoom_start=1)

plugins.Terminator().add_to(m)

m.save(os.path.join('results', 'Plugins_2.html'))

m

Out[4]:

Leaflet.boatmarker¶

In [5]:

m = folium.Map([30, 0], zoom_start=3)

plugins.BoatMarker(
    location=(34, -43),
    heading=45,
    wind_heading=150,
    wind_speed=45,
    color='#8f8'
).add_to(m)

plugins.BoatMarker(
    location=(46, -30),
    heading=-20,
    wind_heading=46,
    wind_speed=25,
    color='#88f'
).add_to(m)


m.save(os.path.join('results', 'Plugins_3.html'))

m

Out[5]:

Fullscreen¶

In [6]:

m = folium.Map(location=[41.9, -97.3], zoom_start=4)

plugins.Fullscreen(
    position='topright',
    title='Expand me',
    titleCancel='Exit me',
    forceSeparateButton=True).add_to(m)


m.save(os.path.join('results', 'Plugins_4.html'))

m  # Click on the top right button.

Out[6]: