title: Remove slice onClick events on Pie Charts in Chart.js
body: <p>I have a question regarding piecharts on Chart.js.</p>
  
  <p>What would be the best way to remove a slice when clicking on it?
  I'm aware the method getSegmentsAtEvent() can be used to read the slice properties.
  It's possible to find out which slicing I'm clicking looping through the slices object until a match is found.
  Is there a simpler way to achieve it?</p>
  
  <p>tks</p>