// Set up the chart dimensions const width = 800; const height = 500; // Create the SVG element const svg = d3.select("#country-map") .append("svg") .attr("width", width) .attr("height", height); // Create a projection using d3.geoMercator() for country or states map const projection = d3.geoMercator() .scale(100) .translate([width / 2, height / 2]); // Create a path generator using the projection const pathGenerator = d3.geoPath().projection(projection); // Load the country or states GeoJSON data d3.json("country.json").then(function (countryData) { // Draw the map using the path generator svg.selectAll(".region") .data(countryData.features) .enter() .append("path") .attr("class", "region") .attr("d", pathGenerator); });