#!/usr/bin/env python
# coding: utf-8

# In[1]:


import os
import folium

print(folium.__version__)


# Load GeoJSON as in [GeoJSON_and_choropleth.ipynb](https://github.com/python-visualization/folium/blob/master/examples/GeoJSON_and_choropleth.ipynb).

# In[2]:


import json
import requests

url = 'https://raw.githubusercontent.com/python-visualization/folium/master/examples/data'
us_states = f'{url}/us-states.json'
geo_json_data = json.loads(requests.get(us_states).text)


# # Using CustomPane to place labels above choropleth

# ## Map without custom pane

# In[3]:


m = folium.Map([43, -100], zoom_start=4, tiles="stamentoner")

folium.GeoJson(geo_json_data).add_to(m)

m.save(os.path.join('results', 'CustomPanes_0.html'))

m


# ## Map with custom pane

# In[4]:


m = folium.Map([43, -100], zoom_start=4, tiles="stamentonerbackground")

folium.GeoJson(geo_json_data).add_to(m)

folium.map.CustomPane("labels").add_to(m)

# Final layer associated to custom pane via the appropriate kwarg
folium.TileLayer("stamentonerlabels", pane="labels").add_to(m)

m.save(os.path.join('results', 'CustomPanes_1.html'))

m


# ## Same, but with a different tileset

# In[5]:


m = folium.Map([43, -100], zoom_start=4, tiles="CartoDBPositronNoLabels")

folium.GeoJson(geo_json_data).add_to(m)

folium.map.CustomPane("labels").add_to(m)

# Final layer associated to custom pane via the appropriate kwarg
folium.TileLayer("CartoDBPositronOnlyLabels", pane="labels").add_to(m)

m.save(os.path.join('results', 'CustomPanes_2.html'))

m


# More tile providers can be found at https://leaflet-extras.github.io/leaflet-providers/preview/.