Peter Cook animateddata

Random [lon, lat] points are added to a GeoJSON LineString feature and rendered to canvas. The projection is rotated on each animation frame.

Random circles are added to a GeoJSON FeatureCollection and rendered to canvas. The projection is rotated on each animation frame.

World map using Natural Earth data.

	<!DOCTYPE html>
	<meta charset="utf-8">
	<style>
	body {
	font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
	}
	</style>
	<body>
	<script src="//d3js.org/d3.v4.min.js"></script>
	<script>