.. This document is auto-generated by the altair-gallery extension. Do not modify directly.

.. _gallery_binned_heatmap:


Binned Heatmap
--------------
This example shows how to make a heatmap from binned quantitative data.


.. altair-plot::
    :code-below:

    
    import altair as alt
    from vega_datasets import data

    source = data.movies.url

    alt.Chart(source).mark_rect().encode(
        alt.X('IMDB_Rating:Q', bin=alt.Bin(maxbins=60)),
        alt.Y('Rotten_Tomatoes_Rating:Q', bin=alt.Bin(maxbins=40)),
        alt.Color('count():Q', scale=alt.Scale(scheme='greenblue'))
    )


.. toctree::
   :hidden: