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

# ## Popup titles and format
# 
# Popups provide information about features through either `click` or `hover` interactivity events. Features can listen to both events or multiple properties from the same event.
# 
# For more information on popups, run `help(Popup)`.
# 
# In this example, the `click` and `hover` events show attributes from the Layer with custom titles and formats.

# In[1]:


from cartoframes.auth import set_default_credentials

set_default_credentials('cartoframes')


# In[2]:


from cartoframes.viz import Layer, basic_style, popup_element

Layer(
    'spain_populated_places',
    basic_style(size=10),
    popup_hover=[
        popup_element('name', 'City'),
        popup_element('pop_max', title='Rounded population', format=',.2r')
    ]
)