Text On each bar of a stacked bar chart d3.js

Question

I would like to have some text in each bar of a stacked bar in stacked bar chart provided in d3.js library.

Thanks for your help.

I have customized the examp

Answer 1

I plotted out with this code. Text will append into center of the stacked chart . We need to find out the x coordinate values for position the text. For that barWidth/2 is used.Demo Sorted Stacked Bar Chart

 var state= svg.selectAll(".state")
  .data(data)
.enter().append("g")
  .attr("class", "state")
  .attr("transform", function(d) { return "translate(" + (x(d.state)) + ",0)"; });

  module.selectAll("rect")
  .data(function(d) { return d.ages; })
  .enter().append("rect")
  .attr("width", x.rangeBand())
  .attr("y", 200)
  .attr("height", 100) 
  .style("fill", function(d) { return color(d.name); })
  .transition()
   .delay(function(d, i) { return i * 200; })
   .duration(4000)
   .attr("y", function(d) { return y(d.y1); })
   .attr('height', function(d) { return y(d.y0) - y(d.y1); });

 module.append("text")
  .attr("y", 400)
  .attr("x",x.rangeBand()/2 )
  .style("text-anchor", "middle")
  .style("font-size", "20px")
  .style("color", "white")
  .text(function(d,i) { return i+1; });