block by NPashaP 026f041ce679deb6755459a4478d5ab8

Viz - Point - Transition

Full Screen

index.html

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

.viz-point .point{
  fill: steelblue;
  fill-opacity:0.5;
  stroke: steelblue;
  stroke-width:2px;
}
</style>
<body>
<svg width="960" height="600">
<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 point = viz.point()
	.data(randomData())
		
d3.select("g").call(point);
			
setInterval(update,2000);
	
function randomData(){
	return d3.range(200).map(function(i){ return {key:Math.random(), value: Math.random()}; });
}

function update(){ 
	point.data(randomData())
		.keyScale(undefined).valueScale(undefined) //reset the yScale so that it will be recomputed.
	
	point.transition();
}

</script>