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

Just override in this way it will work definitely

function tooltipContent(key, y, e, graph) {
            return '
' + key + '
' +'
' + y + '
' ;
        }

Or

tooltipContent(function(key, y, e, graph) { return 'Some String' })