D3.js Pie chart .. can pie slice move when selected?

Just wondering is it possible to do something like this with d3?

Where when you click on a certain pie slice the slice moves on click?

Have the pie created up to this point just wondering if I can add this feature

<!DOCTYPE html>
<meta charset="utf-8">
<style>

body {
  font: 10px sans-serif;
}

.arc path {
  stroke: #fff;
}

</style>
<body>
<script src="http://d3js.org/d3.v3.min.js"></script>
<script>

var width = 960,
    height = 500,
    radius = Math.min(width, height) / 2;

var color = d3.scale.ordinal()
    .range(["#98abc5", "#8a89a6", "#7b6888", "#6b486b", "#a05d56", "#d0743c", "#ff8c00"]);

var arc = d3.svg.arc()
    .outerRadius(radius - 10)
    .innerRadius(0);

var pie = d3.layout.pie()
    .sort(null)
    .value(function(d) { return d.population; });

var svg = d3.select("body").append("svg")
    .attr("width", width)
    .attr("height", height)
  .append("g")
    .attr("transform", "translate(" + width / 2 + "," + height / 2 + ")");

d3.csv("data.csv", function(error, data) {

  data.forEach(function(d) {
    d.population = +d.population;
  });

  var g = svg.selectAll(".arc")
      .data(pie(data))
    .enter().append("g")
      .attr("class", "arc");

  g.append("path")
      .attr("d", arc)
      .style("fill", function(d) { return color(d.data.age); });

  g.append("text")
      .attr("transform", function(d) { return "translate(" + arc.centroid(d) + ")"; })
      .attr("dy", ".35em")
      .style("text-anchor", "middle")
      .text(function(d) { return d.data.age; });

});

</script>

Data is coming from a csv file.

Thanks

Solution

You can increase the arc radius of pie for highlighting. JSFiddle

var arcOver = d3.svg.arc()
    .outerRadius(r + 10);

g.append("path")
   .attr("d", arc)
   .style("fill", function(d) { return color(d.data.age); })
   .on("mouseenter", function(d) {
        d3.select(this)
           .attr("stroke","white")
           .transition()
           .duration(1000)
           .attr("d", arcOver)             
           .attr("stroke-width",6);
    })
    .on("mouseleave", function(d) {
        d3.select(this).transition()            
           .attr("d", arc)
           .attr("stroke","none");
    });