title: Horizontal axis for bar chart
body: <p>According to a pdf, which was shared in a previous <a href="https://stackoverflow.com/questions/20299595/hover-tooltiptext-in-rascal-figure">post about tooltips</a>, on page 70, it mentions the possibility to draw bar charts.  However, a picture mentions "work in progress" and indeed, Rascal does not seem to support this.</p>
  
  <p>Is there already a possibility to draw a horizontal axis, representing a bar chart, where the text of the categories can be written?</p>
  
  <p>Pdf: <a href="https://homepages.cwi.nl/~jurgenv/teaching/evolution1314/slides/intro-visualization.pdf" rel="nofollow noreferrer">Towards Visual Software Analytics</a></p>