title: chart.js stacked graph that overlaps
body: <p>I am creating a stacked bar graph but I need it to not just add the two vales together and display it.</p>
  
  <p>For example: <a href="https://i.stack.imgur.com/Bv5iO.png" rel="noreferrer">stackgraph</a></p>
  
  <p>This graph is supposed to display the "goal" percentage, and actual percentage.
  So if the column has a goal value of 70 and a actual value of 30 it will show the color of the actual number from 0-30 then continue the goal color from 30-70. </p>
  
  <p>Is there anyway to actually have them overlap like that and not just total to 100?</p>