new_contents: """
  Stripplot
  ---------
  This example shows how to make a Stripplot.
  """
  # category: scatter plots
  import altair as alt
  from vega_datasets import data
  
  source = data.movies.url
  
  stripplot =  alt.Chart(source, width=40).mark_circle(size=8).encode(
      x=alt.X(
          'jitter:Q',
          title=None,
          axis=alt.Axis(values=[0], ticks=True, grid=False, labels=False),
          scale=alt.Scale(),
      ),
      y=alt.Y('IMDB_Rating:Q'),
      color=alt.Color('Major_Genre:N', legend=None),
      column=alt.Column(
          'Major_Genre:N',
          header=alt.Header(
              labelAngle=-90,
              titleOrient='top',
              labelOrient='bottom',
              labelAlign='right',
              labelPadding=3,
          ),
      ),
  ).transform_calculate(
      # Generate Gaussian jitter with a Box-Muller transform
      jitter='sqrt(-2*log(random()))*cos(2*PI*random())'
  ).configure_facet(
      spacing=0
  ).configure_view(
      stroke=None
  )
  
  stripplot
  
subject: add stripplot example (#1517)