title: Is it possible to create a multiple color (stacked) bar chart using MPAndroidChart?
body: <p>I have below data to represent in chart format using MPAndroidChart library:</p>
  
  <pre><code>Subject Marks       
      Needs Attention Average Outstanding
  Hindi    1/5     2/5     2/5
  English  2/7     3/7     2/7
  Maths    1/3     1/3     1/3
  Science  2/7     2/7     3/7
  Physics  2/9     4/9     4/9
  Sanskrit 3/7     3/5     0 
  </code></pre>
  
  <p>And I want a chart like below:</p>
  
  <p><a href="https://i.stack.imgur.com/S8DOg.png" rel="noreferrer"><img src="https://i.stack.imgur.com/S8DOg.png" alt="a stacked bar chart"></a></p>
  
  <p>The above chart is only sample, I want three colours in each bar (stacked). I have already made a bar chart with separate colors, but can't make such multiple coloured chart. Is it possible in MPAndroidChart? </p>