xxxxxxxxxx<head> <meta charset="utf-8"> <script src="https://d3js.org/d3.v4.min.js"></script> <style> body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; } </style></head><body> <script> // Feel free to change or delete any of the code you see in this editor! var svg = d3.select("body").append("svg") .attr("width", 960) .attr("height", 500) .style("background","green"); projection = d3.geoOrthographic(); path = d3.geoPath(projection); continents = svg.append("path"); // https://bit.ly/2smBkF7d3.json("https://rawgit.com/visionscarto/some-geo-data/master/ne_110m_admin_0_countries/countries.geojson", function(err, json){ continents.datum(json); }); d3.timer(function(elapsed){ projection.rotate([elapsed /100,0,0]); continents.attr("d",path); }) </script></body> https://d3js.org/d3.v4.min.js