:orphan:
:html_theme.sidebar_secondary.remove:

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

.. _gallery_grouped_bar_chart_horizontal:


Horizontal Grouped Bar Chart
----------------------------
This example shows a horizontal grouped bar chart.


.. altair-plot::
    :remove-code:
    


    import altair as alt
    from vega_datasets import data

    source = data.barley()

    alt.Chart(source).mark_bar().encode(
        x='sum(yield):Q',
        y='year:O',
        color='year:N',
        row='site:N'
    )
    # No channel encoding options are specified in this chart
    # so the code is the same as for the method-based syntax.


.. tab-set::

    .. tab-item:: Method syntax
        :sync: method

        .. code:: python


            import altair as alt
            from vega_datasets import data

            source = data.barley()

            alt.Chart(source).mark_bar().encode(
                x='sum(yield):Q',
                y='year:O',
                color='year:N',
                row='site:N'
            )


    .. tab-item:: Attribute syntax
        :sync: attribute

        .. code:: python


            import altair as alt
            from vega_datasets import data

            source = data.barley()

            alt.Chart(source).mark_bar().encode(
                x='sum(yield):Q',
                y='year:O',
                color='year:N',
                row='site:N'
            )
            # No channel encoding options are specified in this chart
            # so the code is the same as for the method-based syntax.