<!DOCTYPE html>
<head>
<meta charset="utf-8">
</head>
<style>
.viz-legend text{
}
</style>
<body>
<svg width="960" height="500">
<g transform="translate(50,50)"></g>
</svg>
<script src="https://d3js.org/d3.v4.min.js"></script>
<script src="//vizjs.org/viz.v1.3.0.min.js"></script>
<script>
var data=["A","B","C","D","E","F","G","H","I","J"];
var legend = viz.legend()
.data(data)
.rows(5)
legend.draw(legend.circle);
var svg = d3.select("g")
.call(legend)
</script>