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

# ## Multiple widgets
# 
# CARTOframes provides the ability to add multiple widgets to a Layer. 
# 
# This example uses two formula widgets to count the number of pedestrians and cyclists involved in collisions and a category widget describing the type of collisions. You can zoom and/or pan the map to update widget values. In addition, if you filter on a category, the formula widgets will update to reflect the values of that category in the current map view.

# In[1]:


from cartoframes.auth import set_default_credentials

set_default_credentials('cartoframes')


# In[2]:


from cartoframes.viz import Layer, formula_widget, category_widget

Layer(
    'seattle_collisions',
    widgets=[
        formula_widget(
            'pedcount',
            'sum',
            title='Pedestrians Involved'
        ),
        formula_widget(
            'pedcylcount',
            'sum',
            title='Cyclists Involved'
        ),
        category_widget(
            'collisiontype',
            title='Collision Type'
        )
    ]
)