nvd3 piechart.js - How to edit the tooltip?

Question

I\'m using nvd3\'s piechart.js component to generate a piechart on my site. The provided .js file includes several var\'s, as follows:

var margin = {top: 30,         


        

Answer 1

my_chart = nv.models.multiBarChart()
  .tooltip(function(key, x, y, e, graph) {
    return '
' + key + '
' +
           '
' +  y + ' on ' + x + '
';
  });