title: How to implement tool-tip on Stacked bar chart in Power BI
body: <p>I have a Stacked bar chart that displays Tasks by UserName.
  So each user can have:
  Closed Tasks - black color
  Overdue Tasks - red color 
  Open Tasks - green color</p>
  
  <p><a href="https://i.stack.imgur.com/G8Eo9.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/G8Eo9.png" alt="enter image description here"></a></p>
  
  <p>How can I use a tool-tip so when I drag my mouse on any of tasks I want to see how many of those task are particular type. </p>
  
  <p><a href="https://i.stack.imgur.com/rI1JD.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/rI1JD.png" alt="enter image description here"></a></p>
  
  <p>For example, if I am interested in user Alison Petrarca, if I point my mouse on a green color (where value is 24) I want to see that there is  8 of them are "Audits" type; 9 of them are "Follow-up" type; 6 of them are "Pending Cancellation" type etc. </p>
  
  <p>Same if I point my mouse on a red color (where value is 6) I want to see what types of tasks contain those 6. </p>
  
  <p>Is it possible to achieve that?</p>
  
  <p>So far I created a couple of measures for Audit type for Open and Overdue tasks: </p>
  
  <pre><code>AuditsOpen = CALCULATE(SUM(TotalCounts[OpenTasks]), TotalCounts[Type]= "Audits")
  AuditsOpen = CALCULATE(SUM(TotalCounts[OpenTasks]), TotalCounts[Type]= "Audits")
  </code></pre>
  
  <p>But then, even if I point mouse only on green (Open Tasks) I still see Audits for open tasks and audits for Closed tasks.
  But I only want to see for open tasks. </p>
  
  <p><a href="https://i.stack.imgur.com/rco62.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/rco62.png" alt="enter image description here"></a></p>