JSFiddle - React, Tailwind, and code Playground
HTML
<script type="text/javascript" src="http://mbostock.github.com/d3/d3.js?2.5.0"></script>
<script type="text/javascript" src="http://mbostock.github.com/d3/d3.layout.js?2.5.0"></script>
JavaScript
var data1 = [53245, 28479, 19697, 24037, 40245],
data2 = [200, 200, 200, 200, 200],
data3 = [2000, 2300, 5000, 4200, 1003],
data = data1;
var width = 400,
height = 400,
outerRadius = Math.min(width, height) / 2,
innerRadius = outerRadius * .6,
color = d3.scale.category20(),
donut = d3.layout.pie(),
arc = d3.svg.arc().innerRadius(innerRadius).outerRadius(outerRadius);
var vis = d3.select("body")
.append("svg")
.data([data])
.attr("width", width)
.attr("height", height);
var arcs = vis.selectAll("g.arc")
.data(donut)
.enter().append("g")
.attr("class", "arc")
.attr("transform", "translate(" + outerRadius + "," + outerRadius + ")");
arcs.append("path")
.attr("fill", function(d, i) { return color(i); })
.attr("d", arc);
arcs.append("text")
.attr("transform", function(d) { return "translate(" + arc.centroid(d) + ")"; })
.attr("dy", ".35em")
.attr("text-anchor", "middle")
.attr("display", function(d) { return d.value > .15 ? null : "none"; })
.text(function(d, i) { return d.value.toFixed(2); });
d3.select(window).on("click", function() {
alert("hiiiii");
data=data3;
data = data === data1 ? data3 : data1; // swap the data
arcs = arcs.data(donut(data)); // recompute the angles and rebind the data
alert("hiiiii234");
arcs.transition().duration(750).attrTween("d", arcTween);
alert("hiiiii321456");// redraw the arcs
});
// Store the currently-displayed angles in this._current.
// Then, interpolate from this._current to the new angles.
function arcTween(a) {
alert("swaraj11");
var i = d3.interpolate(this._current, a);
this._current = i(0);
return function(t) {
alert("swaraj");
return arc(i(t));
};
}