Folium Demo¶

Introducing the geonexus Python package for interactive mapping

Uncomment the following line to install geonexus if needed.

In [1]:

# !pip install geonexus

# !pip install geonexus

geonexus has two plotting backends: folium, and ipyleaflet. Note that the backends do not offer equal functionality. Some interactive functionality in geonexus might not be available in other plotting backends. To use a specific plotting backend, use one of the following:

• import geonexus.geonexus as geonexus
• import geonexus.foliumap as geonexus

In [2]:

import geonexus.foliumap as geonexus

import geonexus.foliumap as geonexus

Create an interactive map.

In [3]:

self = geonexus.Map()
self

self = geonexus.Map() self

Out[3]:

Make this Notebook Trusted to load map: File -> Trust Notebook

Importing a geojson file and specify the default map center (Niger) and zoom level.

In [4]:

self = geonexus.Map(center=[17.6078, 8.0817], zoom=6)
url = "https://github.com/opengeos/datasets/releases/download/world/continents.geojson"
self.add_geojson(url, name="countries")
self.add_layer_control()
self

self = geonexus.Map(center=[17.6078, 8.0817], zoom=6) url = "https://github.com/opengeos/datasets/releases/download/world/continents.geojson" self.add_geojson(url, name="countries") self.add_layer_control() self

Out[4]:

Make this Notebook Trusted to load map: File -> Trust Notebook

Importing a geojson file and specify the default map center (World) and zoom level.

In [5]:

self = geonexus.Map(center=[20, 0], zoom=2)
url = "https://github.com/opengeos/datasets/releases/download/world/continents.geojson"
self.add_geojson(url, name="countries")
self.add_layer_control()
self

self = geonexus.Map(center=[20, 0], zoom=2) url = "https://github.com/opengeos/datasets/releases/download/world/continents.geojson" self.add_geojson(url, name="countries") self.add_layer_control() self

Out[5]:

Make this Notebook Trusted to load map: File -> Trust Notebook

Adding Split Map to the map.

In [6]:

m = geonexus.Map()
m.add_split_map()
m.add_layer_control()
m

m = geonexus.Map() m.add_split_map() m.add_layer_control() m

Out[6]:

Make this Notebook Trusted to load map: File -> Trust Notebook