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

.. _gallery_trellis_histogram:


Trellis Histogram
-----------------
This example shows how to make a basic trellis histogram.
https://vega.github.io/vega-lite/examples/trellis_bar_histogram.html


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

    
    import altair as alt
    from vega_datasets import data

    source = data.cars()

    alt.Chart(source).mark_bar().encode(
        alt.X("Horsepower:Q", bin=True),
        y='count()',
        row='Origin'
    )


.. toctree::
   :hidden: