score:0

hope this will help you

var legend = svg.selectall(".legend")
      .data(testsuite.slice(0,2)) // give which elements that you need to set legend inside slice method
    .enter().append("g")
      .attr("class", "legend")
      .attr("transform", function(d, i) { return "translate(0," + i * 20 + ")"; });


Related Query