javascript - How can I update text-label in d3 donut according with my array's data -


i trying add percentage instead of labels here according array. need label updated after every donut's transition. if insert .text(function (d) { return d.data.value;}); shows me second array's value , doesn't change. how can fix it?

ps: saw similar questions here - cant intergate solution donut.

update label on end of transition:

slice            .transition().duration(1000)         .each("end", function(d,i){             d3.selectall('.labels text')                 .text(function(d) {                   return (((d.endangle - d.startangle) / (2 * math.pi)) * 100).tofixed(0) + '%';                 })             })     .attrtween("d", function(d) {         this._current = this._current || d;         var interpolate = d3.interpolate(this._current, d);         this._current = interpolate(0);         return function(t) {             return arc(interpolate(t));         };     });

updated example.


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